From 06fb3b2848963feb6962f53cce0d7c8c08e49590 Mon Sep 17 00:00:00 2001
From: Imre Kaloz <kaloz@openwrt.org>
Date: Sun, 20 May 2007 19:32:31 +0000
Subject: convert aruba to the new structure
SVN-Revision: 7284
---
.../linux/aruba-2.6/files/arch/mips/aruba/Makefile | 49 +
.../aruba-2.6/files/arch/mips/aruba/flash_lock.c | 27 +
target/linux/aruba-2.6/files/arch/mips/aruba/irq.c | 285 +
.../aruba-2.6/files/arch/mips/aruba/nvram/Makefile | 46 +
.../files/arch/mips/aruba/nvram/nvram434.c | 392 +
.../files/arch/mips/aruba/nvram/nvram434.h | 66 +
.../linux/aruba-2.6/files/arch/mips/aruba/prom.c | 114 +
.../linux/aruba-2.6/files/arch/mips/aruba/serial.c | 94 +
.../linux/aruba-2.6/files/arch/mips/aruba/setup.c | 128 +
.../linux/aruba-2.6/files/arch/mips/aruba/time.c | 110 +
.../aruba-2.6/files/arch/mips/pci/fixup-aruba.c | 115 +
.../aruba-2.6/files/arch/mips/pci/ops-aruba.c | 204 +
.../aruba-2.6/files/arch/mips/pci/pci-aruba.c | 235 +
.../files/drivers/char/watchdog/wdt_merlot.c | 110 +
.../aruba-2.6/files/drivers/net/ar2313/Makefile | 5 +
.../aruba-2.6/files/drivers/net/ar2313/ar2313.c | 1649 +++
.../aruba-2.6/files/drivers/net/ar2313/ar2313.h | 190 +
.../files/drivers/net/ar2313/ar2313_msg.h | 17 +
.../linux/aruba-2.6/files/drivers/net/ar2313/dma.h | 135 +
.../aruba-2.6/files/drivers/net/ar2313/platform.h | 128 +
.../aruba-2.6/files/drivers/net/rc32434_eth.c | 1273 +++
.../aruba-2.6/files/drivers/net/rc32434_eth.h | 187 +
.../include/asm-mips/idt-boards/rc32434/rc32434.h | 199 +
.../asm-mips/idt-boards/rc32434/rc32434_dma.h | 205 +
.../asm-mips/idt-boards/rc32434/rc32434_dma_v.h | 89 +
.../asm-mips/idt-boards/rc32434/rc32434_eth.h | 333 +
.../asm-mips/idt-boards/rc32434/rc32434_eth_v.h | 77 +
.../asm-mips/idt-boards/rc32434/rc32434_gpio.h | 167 +
.../asm-mips/idt-boards/rc32434/rc32434_int.h | 174 +
.../asm-mips/idt-boards/rc32434/rc32434_integ.h | 90 +
.../asm-mips/idt-boards/rc32434/rc32434_iparb.h | 111 +
.../asm-mips/idt-boards/rc32434/rc32434_pci.h | 695 ++
.../asm-mips/idt-boards/rc32434/rc32434_rst.h | 119 +
.../asm-mips/idt-boards/rc32434/rc32434_spi.h | 120 +
.../asm-mips/idt-boards/rc32434/rc32434_timer.h | 91 +
.../asm-mips/idt-boards/rc32434/rc32434_uart.h | 189 +
target/linux/aruba-2.6/patches/000-aruba.patch | 10369 +------------------
target/linux/aruba-2.6/patches/001-flash.patch | 31 -
target/linux/aruba-2.6/patches/002-irq.patch | 289 -
target/linux/aruba-2.6/patches/003-pci.patch | 566 -
target/linux/aruba-2.6/patches/004-wdt.patch | 114 -
.../linux/aruba-2.6/patches/010-ar2313_enet.patch | 2148 ----
42 files changed, 8260 insertions(+), 13475 deletions(-)
create mode 100644 target/linux/aruba-2.6/files/arch/mips/aruba/Makefile
create mode 100644 target/linux/aruba-2.6/files/arch/mips/aruba/flash_lock.c
create mode 100644 target/linux/aruba-2.6/files/arch/mips/aruba/irq.c
create mode 100644 target/linux/aruba-2.6/files/arch/mips/aruba/nvram/Makefile
create mode 100644 target/linux/aruba-2.6/files/arch/mips/aruba/nvram/nvram434.c
create mode 100644 target/linux/aruba-2.6/files/arch/mips/aruba/nvram/nvram434.h
create mode 100644 target/linux/aruba-2.6/files/arch/mips/aruba/prom.c
create mode 100644 target/linux/aruba-2.6/files/arch/mips/aruba/serial.c
create mode 100644 target/linux/aruba-2.6/files/arch/mips/aruba/setup.c
create mode 100644 target/linux/aruba-2.6/files/arch/mips/aruba/time.c
create mode 100644 target/linux/aruba-2.6/files/arch/mips/pci/fixup-aruba.c
create mode 100644 target/linux/aruba-2.6/files/arch/mips/pci/ops-aruba.c
create mode 100644 target/linux/aruba-2.6/files/arch/mips/pci/pci-aruba.c
create mode 100644 target/linux/aruba-2.6/files/drivers/char/watchdog/wdt_merlot.c
create mode 100644 target/linux/aruba-2.6/files/drivers/net/ar2313/Makefile
create mode 100644 target/linux/aruba-2.6/files/drivers/net/ar2313/ar2313.c
create mode 100644 target/linux/aruba-2.6/files/drivers/net/ar2313/ar2313.h
create mode 100644 target/linux/aruba-2.6/files/drivers/net/ar2313/ar2313_msg.h
create mode 100644 target/linux/aruba-2.6/files/drivers/net/ar2313/dma.h
create mode 100644 target/linux/aruba-2.6/files/drivers/net/ar2313/platform.h
create mode 100644 target/linux/aruba-2.6/files/drivers/net/rc32434_eth.c
create mode 100644 target/linux/aruba-2.6/files/drivers/net/rc32434_eth.h
create mode 100644 target/linux/aruba-2.6/files/include/asm-mips/idt-boards/rc32434/rc32434.h
create mode 100644 target/linux/aruba-2.6/files/include/asm-mips/idt-boards/rc32434/rc32434_dma.h
create mode 100644 target/linux/aruba-2.6/files/include/asm-mips/idt-boards/rc32434/rc32434_dma_v.h
create mode 100644 target/linux/aruba-2.6/files/include/asm-mips/idt-boards/rc32434/rc32434_eth.h
create mode 100644 target/linux/aruba-2.6/files/include/asm-mips/idt-boards/rc32434/rc32434_eth_v.h
create mode 100644 target/linux/aruba-2.6/files/include/asm-mips/idt-boards/rc32434/rc32434_gpio.h
create mode 100644 target/linux/aruba-2.6/files/include/asm-mips/idt-boards/rc32434/rc32434_int.h
create mode 100644 target/linux/aruba-2.6/files/include/asm-mips/idt-boards/rc32434/rc32434_integ.h
create mode 100644 target/linux/aruba-2.6/files/include/asm-mips/idt-boards/rc32434/rc32434_iparb.h
create mode 100644 target/linux/aruba-2.6/files/include/asm-mips/idt-boards/rc32434/rc32434_pci.h
create mode 100644 target/linux/aruba-2.6/files/include/asm-mips/idt-boards/rc32434/rc32434_rst.h
create mode 100644 target/linux/aruba-2.6/files/include/asm-mips/idt-boards/rc32434/rc32434_spi.h
create mode 100644 target/linux/aruba-2.6/files/include/asm-mips/idt-boards/rc32434/rc32434_timer.h
create mode 100644 target/linux/aruba-2.6/files/include/asm-mips/idt-boards/rc32434/rc32434_uart.h
delete mode 100644 target/linux/aruba-2.6/patches/002-irq.patch
diff --git a/target/linux/aruba-2.6/files/arch/mips/aruba/Makefile b/target/linux/aruba-2.6/files/arch/mips/aruba/Makefile
new file mode 100644
index 0000000000..94a55757ef
--- /dev/null
+++ b/target/linux/aruba-2.6/files/arch/mips/aruba/Makefile
@@ -0,0 +1,49 @@
+###############################################################################
+#
+# BRIEF MODULE DESCRIPTION
+# Makefile for IDT EB434 BSP
+#
+# Copyright 2004 IDT Inc. (rischelp@idt.com)
+#
+# This program is free software; you can redistribute it and/or modify it
+# under the terms of the GNU General Public License as published by the
+# Free Software Foundation; either version 2 of the License, or (at your
+# option) any later version.
+#
+# THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED
+# WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+# MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN
+# NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
+# INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+# NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
+# USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
+# ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
+# THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+#
+# You should have received a copy of the GNU General Public License along
+# with this program; if not, write to the Free Software Foundation, Inc.,
+# 675 Mass Ave, Cambridge, MA 02139, USA.
+#
+#
+###############################################################################
+# May 2004 rkt, neb
+#
+# Initial Release
+#
+#
+#
+###############################################################################
+
+
+# .S.s:
+# $(CPP) $(CFLAGS) $< -o $*.s
+# .S.o:
+# $(CC) $(CFLAGS) -c $< -o $*.o
+
+obj-y := prom.o setup.o irq.o time.o flash_lock.o
+obj-$(CONFIG_SERIAL_8250) += serial.o
+
+subdir-y += nvram
+obj-y += nvram/built-in.o
+
diff --git a/target/linux/aruba-2.6/files/arch/mips/aruba/flash_lock.c b/target/linux/aruba-2.6/files/arch/mips/aruba/flash_lock.c
new file mode 100644
index 0000000000..48c762db5a
--- /dev/null
+++ b/target/linux/aruba-2.6/files/arch/mips/aruba/flash_lock.c
@@ -0,0 +1,27 @@
+#include <linux/module.h>
+#include <linux/types.h>
+#include <asm/bootinfo.h>
+
+#define AP70_PROT_ADDR 0xb8010008
+#define AP70_PROT_DATA 0x8
+#define AP60_PROT_ADDR 0xB8400000
+#define AP60_PROT_DATA 0x04000000
+
+void unlock_ap60_70_flash(void)
+{
+ volatile __u32 val;
+ switch (mips_machtype) {
+ case MACH_ARUBA_AP70:
+ val = *(volatile __u32 *)AP70_PROT_ADDR;
+ val &= ~(AP70_PROT_DATA);
+ *(volatile __u32 *)AP70_PROT_ADDR = val;
+ break;
+ case MACH_ARUBA_AP65:
+ case MACH_ARUBA_AP60:
+ default:
+ val = *(volatile __u32 *)AP60_PROT_ADDR;
+ val &= ~(AP60_PROT_DATA);
+ *(volatile __u32 *)AP60_PROT_ADDR = val;
+ break;
+ }
+}
diff --git a/target/linux/aruba-2.6/files/arch/mips/aruba/irq.c b/target/linux/aruba-2.6/files/arch/mips/aruba/irq.c
new file mode 100644
index 0000000000..a80c2cf1b0
--- /dev/null
+++ b/target/linux/aruba-2.6/files/arch/mips/aruba/irq.c
@@ -0,0 +1,285 @@
+#include <linux/errno.h>
+#include <linux/init.h>
+#include <linux/kernel_stat.h>
+#include <linux/module.h>
+#include <linux/signal.h>
+#include <linux/sched.h>
+#include <linux/types.h>
+#include <linux/interrupt.h>
+#include <linux/ioport.h>
+#include <linux/timex.h>
+#include <linux/slab.h>
+#include <linux/random.h>
+#include <linux/delay.h>
+
+#include <asm/bitops.h>
+#include <asm/bootinfo.h>
+#include <asm/io.h>
+#include <asm/mipsregs.h>
+#include <asm/system.h>
+#include <asm/idt-boards/rc32434/rc32434.h>
+#include <asm/idt-boards/rc32434/rc32434_gpio.h>
+
+#include <asm/irq.h>
+
+extern void aruba_timer_interrupt(struct pt_regs *regs);
+
+typedef struct {
+ u32 mask;
+ volatile u32 *base_addr;
+} intr_group_t;
+
+static const intr_group_t intr_group_merlot[NUM_INTR_GROUPS] = {
+ {0x00000000, (u32 *) KSEG1ADDR(IC_GROUP0_PEND + 0)},
+};
+
+#define READ_PEND_MERLOT(base) (*((volatile unsigned long *)(0xbc003010)))
+#define READ_MASK_MERLOT(base) (*((volatile unsigned long *)(0xbc003014)))
+#define WRITE_MASK_MERLOT(base, val) ((*((volatile unsigned long *)(0xbc003014))) = (val), READ_MASK_MERLOT())
+
+static const intr_group_t intr_group_muscat[NUM_INTR_GROUPS] = {
+ {0x0000efff, (u32 *) KSEG1ADDR(IC_GROUP0_PEND + 0 * IC_GROUP_OFFSET)},
+ {0x00001fff, (u32 *) KSEG1ADDR(IC_GROUP0_PEND + 1 * IC_GROUP_OFFSET)},
+ {0x00000007, (u32 *) KSEG1ADDR(IC_GROUP0_PEND + 2 * IC_GROUP_OFFSET)},
+ {0x0003ffff, (u32 *) KSEG1ADDR(IC_GROUP0_PEND + 3 * IC_GROUP_OFFSET)},
+ {0xffffffff, (u32 *) KSEG1ADDR(IC_GROUP0_PEND + 4 * IC_GROUP_OFFSET)}
+};
+
+#define READ_PEND_MUSCAT(base) (*(base))
+#define READ_MASK_MUSCAT(base) (*(base + 2))
+#define WRITE_MASK_MUSCAT(base, val) (*(base + 2) = (val))
+
+static inline int group_to_ip(unsigned int group)
+{
+ switch (mips_machtype) {
+ case MACH_ARUBA_AP70:
+ return group + 2;
+ case MACH_ARUBA_AP65:
+ case MACH_ARUBA_AP60:
+ default:
+ return 6;
+ }
+}
+
+static inline void enable_local_irq(unsigned int irq)
+{
+ clear_c0_cause(0x100 << irq);
+ set_c0_status(0x100 << irq);
+ irq_enable_hazard();
+}
+
+static inline void disable_local_irq(unsigned int irq)
+{
+ clear_c0_status(0x100 << irq);
+ clear_c0_cause(0x100 << irq);
+ irq_disable_hazard();
+}
+
+static inline void aruba_irq_enable(unsigned int irq)
+{
+ unsigned long flags;
+ unsigned int group, intr_bit;
+ volatile unsigned int *addr;
+
+ local_irq_save(flags);
+
+ if (irq < GROUP0_IRQ_BASE) {
+ enable_local_irq(irq);
+ } else {
+ int ip = irq - GROUP0_IRQ_BASE;
+ switch (mips_machtype) {
+ case MACH_ARUBA_AP70:
+ if (irq >= GROUP4_IRQ_BASE)
+ idt_gpio->gpioistat &= ~(1 << (irq - GROUP4_IRQ_BASE));
+
+ // irqs are in groups of 32
+ // ip is set to the remainder
+ group = ip >> 5;
+ ip &= 0x1f;
+
+ // bit -> 0 = unmask
+ intr_bit = 1 << ip;
+ addr = intr_group_muscat[group].base_addr;
+ WRITE_MASK_MUSCAT(addr, READ_MASK_MUSCAT(addr) & ~intr_bit);
+ break;
+
+ case MACH_ARUBA_AP65:
+ case MACH_ARUBA_AP60:
+ group = 0;
+
+ // bit -> 1 = unmasked
+ intr_bit = 1 << ip;
+ addr = intr_group_merlot[group].base_addr;
+ WRITE_MASK_MERLOT(addr, READ_MASK_MERLOT(addr) | intr_bit);
+ break;
+ }
+ enable_local_irq(group_to_ip(group));
+ }
+
+ back_to_back_c0_hazard();
+ local_irq_restore(flags);
+}
+
+static void aruba_irq_disable(unsigned int irq)
+{
+ unsigned long flags;
+ unsigned int group, intr_bit, mask;
+ volatile unsigned int *addr;
+
+ local_irq_save(flags);
+
+ if (irq < GROUP0_IRQ_BASE) {
+ disable_local_irq(irq);
+ } else {
+ int ip = irq - GROUP0_IRQ_BASE;
+ switch (mips_machtype) {
+ case MACH_ARUBA_AP70:
+ idt_gpio->gpioistat &= ~(1 << ip);
+
+ // irqs are in groups of 32
+ // ip is set to the remainder
+ group = ip >> 5;
+ ip &= 0x1f;
+
+ // bit -> 1 = mask
+ intr_bit = 1 << ip;
+ addr = intr_group_muscat[group].base_addr;
+
+ mask = READ_MASK_MUSCAT(addr);
+ mask |= intr_bit;
+ WRITE_MASK_MUSCAT(addr, mask);
+
+ if (mask == intr_group_muscat[group].mask) {
+ disable_local_irq(group_to_ip(group));
+ }
+ break;
+
+ case MACH_ARUBA_AP65:
+ case MACH_ARUBA_AP60:
+ group = 0;
+
+ // bit -> 0 = masked
+ intr_bit = 1 << ip;
+ addr = intr_group_merlot[group].base_addr;
+
+ mask = READ_MASK_MERLOT(addr);
+ mask &= ~intr_bit;
+ WRITE_MASK_MERLOT(addr, mask);
+
+ if (mask == intr_group_merlot[group].mask) {
+ disable_local_irq(group_to_ip(group));
+ }
+ break;
+ }
+ }
+
+ back_to_back_c0_hazard();
+ local_irq_restore(flags);
+}
+
+static unsigned int aruba_irq_startup(unsigned int irq)
+{
+ aruba_irq_enable(irq);
+ return 0;
+}
+
+#define aruba_irq_shutdown aruba_irq_disable
+
+static void aruba_irq_ack(unsigned int irq)
+{
+ aruba_irq_disable(irq);
+}
+
+static void aruba_irq_end(unsigned int irq)
+{
+ if (!(irq_desc[irq].status & (IRQ_DISABLED | IRQ_INPROGRESS)))
+ aruba_irq_enable(irq);
+}
+
+static struct hw_interrupt_type aruba_irq_type = {
+ .typename = "ARUBA",
+ .startup = aruba_irq_startup,
+ .shutdown = aruba_irq_shutdown,
+ .enable = aruba_irq_enable,
+ .disable = aruba_irq_disable,
+ .ack = aruba_irq_ack,
+ .end = aruba_irq_end,
+};
+
+void __init arch_init_irq(void)
+{
+ int i;
+ printk("Initializing IRQ's: %d out of %d\n", RC32434_NR_IRQS, NR_IRQS);
+ memset(irq_desc, 0, sizeof(irq_desc));
+
+ for (i = 0; i < RC32434_NR_IRQS; i++) {
+ irq_desc[i].status = IRQ_DISABLED;
+ irq_desc[i].action = NULL;
+ irq_desc[i].depth = 1;
+ irq_desc[i].chip = &aruba_irq_type;
+ spin_lock_init(&irq_desc[i].lock);
+ }
+}
+
+/* Main Interrupt dispatcher */
+
+void plat_irq_dispatch(struct pt_regs *regs)
+{
+ unsigned int pend, group, ip;
+ volatile unsigned int *addr;
+ unsigned long cp0_cause = read_c0_cause() & read_c0_status() & CAUSEF_IP;
+
+ if (cp0_cause & CAUSEF_IP7)
+ return aruba_timer_interrupt(regs);
+
+ if(cp0_cause == 0) {
+ printk("INTERRUPT(S) FIRED WHILE MASKED\n");
+#ifdef ARUBA_DEBUG
+ // debuging use -- figure out which interrupt(s) fired
+ cp0_cause = read_c0_cause() & CAUSEF_IP;
+ while (cp0_cause) {
+ unsigned long intr_bit;
+ unsigned int irq_nr;
+ intr_bit = (31 - rc32434_clz(cp0_cause));
+ irq_nr = intr_bit - GROUP0_IRQ_BASE;
+ printk(" ---> MASKED IRQ %d\n",irq_nr);
+ cp0_cause &= ~(1 << intr_bit);
+ }
+#endif
+ return;
+ }
+
+ switch (mips_machtype) {
+ case MACH_ARUBA_AP70:
+ if ((ip = (cp0_cause & 0x7c00))) {
+ group = 21 - rc32434_clz(ip);
+
+ addr = intr_group_muscat[group].base_addr;
+
+ pend = READ_PEND_MUSCAT(addr);
+ pend &= ~READ_MASK_MUSCAT(addr); // only unmasked interrupts
+ pend = 39 - rc32434_clz(pend);
+ do_IRQ(pend + (group << 5));
+ }
+ break;
+ case MACH_ARUBA_AP65:
+ case MACH_ARUBA_AP60:
+ default:
+ if (cp0_cause & 0x4000) { // 1 << (8 +6) == irq 6
+ // Misc Interrupt
+ group = 0;
+
+ addr = intr_group_merlot[group].base_addr;
+
+ pend = READ_PEND_MERLOT(addr);
+ pend &= READ_MASK_MERLOT(addr); // only unmasked interrupts
+ pend = 31 - rc32434_clz(pend);
+ do_IRQ(pend + GROUP0_IRQ_BASE);
+ }
+ if ((ip = (cp0_cause & 0x3c00))) { // irq 2-5
+ pend = 31 - rc32434_clz(ip);
+ do_IRQ(pend - GROUP0_IRQ_BASE);
+ }
+ break;
+ }
+}
diff --git a/target/linux/aruba-2.6/files/arch/mips/aruba/nvram/Makefile b/target/linux/aruba-2.6/files/arch/mips/aruba/nvram/Makefile
new file mode 100644
index 0000000000..14beb1ca83
--- /dev/null
+++ b/target/linux/aruba-2.6/files/arch/mips/aruba/nvram/Makefile
@@ -0,0 +1,46 @@
+###############################################################################
+#
+# BRIEF MODULE DESCRIPTION
+# Makefile for IDT EB434 nvram access routines
+#
+# Copyright 2004 IDT Inc. (rischelp@idt.com)
+#
+# This program is free software; you can redistribute it and/or modify it
+# under the terms of the GNU General Public License as published by the
+# Free Software Foundation; either version 2 of the License, or (at your
+# option) any later version.
+#
+# THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED
+# WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+# MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN
+# NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
+# INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+# NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
+# USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
+# ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
+# THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+#
+# You should have received a copy of the GNU General Public License along
+# with this program; if not, write to the Free Software Foundation, Inc.,
+# 675 Mass Ave, Cambridge, MA 02139, USA.
+#
+#
+###############################################################################
+# May 2004 rkt, neb
+#
+# Initial Release
+#
+#
+#
+###############################################################################
+
+obj-y := nvram434.o
+obj-m := $(O_TARGET)
+
+
+
+
+
+
+
diff --git a/target/linux/aruba-2.6/files/arch/mips/aruba/nvram/nvram434.c b/target/linux/aruba-2.6/files/arch/mips/aruba/nvram/nvram434.c
new file mode 100644
index 0000000000..5883fcdabb
--- /dev/null
+++ b/target/linux/aruba-2.6/files/arch/mips/aruba/nvram/nvram434.c
@@ -0,0 +1,392 @@
+/**************************************************************************
+ *
+ * BRIEF MODULE DESCRIPTION
+ * nvram interface routines.
+ *
+ * Copyright 2004 IDT Inc. (rischelp@idt.com)
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License as published by the
+ * Free Software Foundation; either version 2 of the License, or (at your
+ * option) any later version.
+ *
+ * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED
+ * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+ * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN
+ * NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
+ * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+ * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
+ * USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
+ * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
+ * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ * You should have received a copy of the GNU General Public License along
+ * with this program; if not, write to the Free Software Foundation, Inc.,
+ * 675 Mass Ave, Cambridge, MA 02139, USA.
+ *
+ *
+ **************************************************************************
+ * May 2004 rkt, neb
+ *
+ * Initial Release
+ *
+ *
+ *
+ **************************************************************************
+ */
+
+#include <linux/ctype.h>
+#include <linux/string.h>
+
+//#include <asm/ds1553rtc.h>
+#include "nvram434.h"
+#define NVRAM_BASE 0xbfff8000
+
+extern void setenv (char *e, char *v, int rewrite);
+extern void unsetenv (char *e);
+extern void mapenv (int (*func)(char *, char *));
+extern char *getenv (char *s);
+extern void purgeenv(void);
+
+static void nvram_initenv(void);
+
+static unsigned char
+nvram_getbyte(int offs)
+{
+ return(*((unsigned char*)(NVRAM_BASE + offs)));
+}
+
+static void
+nvram_setbyte(int offs, unsigned char val)
+{
+ unsigned char* nvramDataPointer = (unsigned char*)(NVRAM_BASE + offs);
+
+ *nvramDataPointer = val;
+}
+
+/*
+ * BigEndian!
+ */
+static unsigned short
+nvram_getshort(int offs)
+{
+ return((nvram_getbyte(offs) << 8) | nvram_getbyte(offs + 1));
+}
+
+static void
+nvram_setshort(int offs, unsigned short val)
+{
+ nvram_setbyte(offs, (unsigned char)((val >> 8) & 0xff));
+ nvram_setbyte(offs + 1, (unsigned char)(val & 0xff));
+}
+#if 0
+static unsigned int
+nvram_getint(int offs)
+{
+ unsigned int val;
+ val = nvram_getbyte(offs) << 24;
+ val |= nvram_getbyte(offs + 1) << 16;
+ val |= nvram_getbyte(offs + 2) << 8;
+ val |= nvram_getbyte(offs + 3);
+ return(val);
+}
+
+static void
+nvram_setint(int offs, unsigned int val)
+{
+ nvram_setbyte(offs, val >> 24);
+ nvram_setbyte(offs + 1, val >> 16);
+ nvram_setbyte(offs + 2, val >> 8);
+ nvram_setbyte(offs + 3, val);
+}
+#endif
+/*
+ * calculate NVRAM checksum
+ */
+static unsigned short
+nvram_calcsum(void)
+{
+ unsigned short sum = NV_MAGIC;
+ int i;
+
+ for (i = ENV_BASE; i < ENV_TOP; i += 2)
+ sum += nvram_getshort(i);
+ return(sum);
+}
+
+/*
+ * update the nvram checksum
+ */
+static void
+nvram_updatesum (void)
+{
+ nvram_setshort(NVOFF_CSUM, nvram_calcsum());
+}
+
+/*
+ * test validity of nvram by checksumming it
+ */
+static int
+nvram_isvalid(void)
+{
+ static int is_valid;
+
+ if (is_valid)
+ return(1);
+
+ if (nvram_getshort(NVOFF_MAGIC) != NV_MAGIC) {
+ printk("nvram_isvalid FAILED\n");
+ //nvram_initenv();
+ }
+ is_valid = 1;
+ return(1);
+}
+
+/* return nvram address of environment string */
+static int
+nvram_matchenv(char *s)
+{
+ int envsize, envp, n, i, varsize;
+ char *var;
+
+ envsize = nvram_getshort(NVOFF_ENVSIZE);
+
+ if (envsize > ENV_AVAIL)
+ return(0); /* sanity */
+
+ envp = ENV_BASE;
+
+ if ((n = strlen (s)) > 255)
+ return(0);
+
+ while (envsize > 0) {
+ varsize = nvram_getbyte(envp);
+ if (varsize == 0 || (envp + varsize) > ENV_TOP)
+ return(0); /* sanity */
+ for (i = envp + 1, var = s; i <= envp + n; i++, var++) {
+ char c1 = nvram_getbyte(i);
+ char c2 = *var;
+ if (islower(c1))
+ c1 = toupper(c1);
+ if (islower(c2))
+ c2 = toupper(c2);
+ if (c1 != c2)
+ break;
+ }
+ if (i > envp + n) { /* match so far */
+ if (n == varsize - 1) /* match on boolean */
+ return(envp);
+ if (nvram_getbyte(i) == '=') /* exact match on variable */
+ return(envp);
+ }
+ envsize -= varsize;
+ envp += varsize;
+ }
+ return(0);
+}
+
+static void nvram_initenv(void)
+{
+ nvram_setshort(NVOFF_MAGIC, NV_MAGIC);
+ nvram_setshort(NVOFF_ENVSIZE, 0);
+
+ nvram_updatesum();
+}
+
+static void
+nvram_delenv(char *s)
+{
+ int nenvp, envp, envsize, nbytes;
+
+ envp = nvram_matchenv(s);
+ if (envp == 0)
+ return;
+
+ nenvp = envp + nvram_getbyte(envp);
+ envsize = nvram_getshort(NVOFF_ENVSIZE);
+ nbytes = envsize - (nenvp - ENV_BASE);
+ nvram_setshort(NVOFF_ENVSIZE, envsize - (nenvp - envp));
+ while (nbytes--) {
+ nvram_setbyte(envp, nvram_getbyte(nenvp));
+ envp++;
+ nenvp++;
+ }
+ nvram_updatesum();
+}
+
+static int
+nvram_setenv(char *s, char *v)
+{
+ int ns, nv, total;
+ int envp;
+
+ if (!nvram_isvalid())
+ return(-1);
+
+ nvram_delenv(s);
+ ns = strlen(s);
+ if (ns == 0)
+ return (-1);
+ if (v && *v) {
+ nv = strlen(v);
+ total = ns + nv + 2;
+ }
+ else {
+ nv = 0;
+ total = ns + 1;
+ }
+ if (total > 255 || total > ENV_AVAIL - nvram_getshort(NVOFF_ENVSIZE))
+ return(-1);
+
+ envp = ENV_BASE + nvram_getshort(NVOFF_ENVSIZE);
+
+ nvram_setbyte(envp, (unsigned char) total);
+ envp++;
+
+ while (ns--) {
+ nvram_setbyte(envp, *s);
+ envp++;
+ s++;
+ }
+
+ if (nv) {
+ nvram_setbyte(envp, '=');
+ envp++;
+ while (nv--) {
+ nvram_setbyte(envp, *v);
+ envp++;
+ v++;
+ }
+ }
+ nvram_setshort(NVOFF_ENVSIZE, envp-ENV_BASE);
+ nvram_updatesum();
+ return 0;
+}
+
+static char *
+nvram_getenv(char *s)
+{
+ static char buf[256]; /* FIXME: this cannot be static */
+ int envp, ns, nbytes, i;
+
+ if (!nvram_isvalid())
+ return "INVALID NVRAM"; //((char *)0);
+
+ envp = nvram_matchenv(s);
+ if (envp == 0)
+ return "NOT FOUND"; //((char *)0);
+ ns = strlen(s);
+ if (nvram_getbyte(envp) == ns + 1) /* boolean */
+ buf[0] = '\0';
+ else {
+ nbytes = nvram_getbyte(envp) - (ns + 2);
+ envp += ns + 2;
+ for (i = 0; i < nbytes; i++)
+ buf[i] = nvram_getbyte(envp++);
+ buf[i] = '\0';
+ }
+ return(buf);
+}
+
+static void
+nvram_unsetenv(char *s)
+{
+ if (!nvram_isvalid())
+ return;
+
+ nvram_delenv(s);
+}
+
+/*
+ * apply func to each string in environment
+ */
+static void
+nvram_mapenv(int (*func)(char *, char *))
+{
+ int envsize, envp, n, i, seeneql;
+ char name[256], value[256];
+ char c, *s;
+
+ if (!nvram_isvalid())
+ return;
+
+ envsize = nvram_getshort(NVOFF_ENVSIZE);
+ envp = ENV_BASE;
+
+ while (envsize > 0) {
+ value[0] = '\0';
+ seeneql = 0;
+ s = name;
+ n = nvram_getbyte(envp);
+ for (i = envp + 1; i < envp + n; i++) {
+ c = nvram_getbyte(i);
+ if ((c == '=') && !seeneql) {
+ *s = '\0';
+ s = value;
+ seeneql = 1;
+ continue;
+ }
+ *s++ = c;
+ }
+ *s = '\0';
+ (*func)(name, value);
+ envsize -= n;
+ envp += n;
+ }
+}
+#if 0
+static unsigned int
+digit(char c)
+{
+ if ('0' <= c && c <= '9')
+ return (c - '0');
+ if ('A' <= c && c <= 'Z')
+ return (10 + c - 'A');
+ if ('a' <= c && c <= 'z')
+ return (10 + c - 'a');
+ return (~0);
+}
+#endif
+/*
+ * Wrappers to allow 'special' environment variables to get processed
+ */
+void
+setenv(char *e, char *v, int rewrite)
+{
+ if (nvram_getenv(e) && !rewrite)
+ return;
+
+ nvram_setenv(e, v);
+}
+
+char *
+getenv(char *e)
+{
+ return(nvram_getenv(e));
+}
+
+void
+unsetenv(char *e)
+{
+ nvram_unsetenv(e);
+}
+
+void
+purgeenv()
+{
+ int i;
+ unsigned char* nvramDataPointer = (unsigned char*)(NVRAM_BASE);
+
+ for (i = ENV_BASE; i < ENV_TOP; i++)
+ *nvramDataPointer++ = 0;
+ nvram_setshort(NVOFF_MAGIC, NV_MAGIC);
+ nvram_setshort(NVOFF_ENVSIZE, 0);
+ nvram_setshort(NVOFF_CSUM, NV_MAGIC);
+}
+
+void
+mapenv(int (*func)(char *, char *))
+{
+ nvram_mapenv(func);
+}
diff --git a/target/linux/aruba-2.6/files/arch/mips/aruba/nvram/nvram434.h b/target/linux/aruba-2.6/files/arch/mips/aruba/nvram/nvram434.h
new file mode 100644
index 0000000000..77b1ef986b
--- /dev/null
+++ b/target/linux/aruba-2.6/files/arch/mips/aruba/nvram/nvram434.h
@@ -0,0 +1,66 @@
+/**************************************************************************
+ *
+ * BRIEF MODULE DESCRIPTION
+ * nvram definitions.
+ *
+ * Copyright 2004 IDT Inc. (rischelp@idt.com)
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License as published by the
+ * Free Software Foundation; either version 2 of the License, or (at your
+ * option) any later version.
+ *
+ * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED
+ * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+ * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN
+ * NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
+ * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+ * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
+ * USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
+ * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
+ * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ * You should have received a copy of the GNU General Public License along
+ * with this program; if not, write to the Free Software Foundation, Inc.,
+ * 675 Mass Ave, Cambridge, MA 02139, USA.
+ *
+ *
+ **************************************************************************
+ * May 2004 rkt, neb
+ *
+ * Initial Release
+ *
+ *
+ *
+ **************************************************************************
+ */
+
+
+#ifndef _NVRAM_
+#define _NVRAM_
+#define NVOFFSET 0 /* use all of NVRAM */
+
+/* Offsets to reserved locations */
+ /* size description */
+#define NVOFF_MAGIC (NVOFFSET + 0) /* 2 magic value */
+#define NVOFF_CSUM (NVOFFSET + 2) /* 2 NVRAM environment checksum */
+#define NVOFF_ENVSIZE (NVOFFSET + 4) /* 2 size of 'environment' */
+#define NVOFF_TEST (NVOFFSET + 5) /* 1 cold start test byte */
+#define NVOFF_ETHADDR (NVOFFSET + 6) /* 6 decoded ethernet address */
+#define NVOFF_UNUSED (NVOFFSET + 12) /* 0 current end of table */
+
+#define NV_MAGIC 0xdeaf /* nvram magic number */
+#define NV_RESERVED 6 /* number of reserved bytes */
+
+#undef NVOFF_ETHADDR
+#define NVOFF_ETHADDR (NVOFFSET + NV_RESERVED - 6)
+
+/* number of bytes available for environment */
+#define ENV_BASE (NVOFFSET + NV_RESERVED)
+#define ENV_TOP 0x2000
+#define ENV_AVAIL (ENV_TOP - ENV_BASE)
+
+#endif /* _NVRAM_ */
+
+
diff --git a/target/linux/aruba-2.6/files/arch/mips/aruba/prom.c b/target/linux/aruba-2.6/files/arch/mips/aruba/prom.c
new file mode 100644
index 0000000000..b70a0e70e4
--- /dev/null
+++ b/target/linux/aruba-2.6/files/arch/mips/aruba/prom.c
@@ -0,0 +1,114 @@
+/**************************************************************************
+ *
+ * BRIEF MODULE DESCRIPTION
+ * prom interface routines
+ *
+ * Copyright 2004 IDT Inc. (rischelp@idt.com)
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License as published by the
+ * Free Software Foundation; either version 2 of the License, or (at your
+ * option) any later version.
+ *
+ * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED
+ * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+ * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN
+ * NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
+ * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+ * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
+ * USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
+ * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
+ * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ * You should have received a copy of the GNU General Public License along
+ * with this program; if not, write to the Free Software Foundation, Inc.,
+ * 675 Mass Ave, Cambridge, MA 02139, USA.
+ *
+ *
+ **************************************************************************
+ * May 2004 rkt, neb
+ *
+ * Initial Release
+ *
+ *
+ *
+ **************************************************************************
+ */
+
+#include <linux/autoconf.h>
+#include <linux/init.h>
+#include <linux/mm.h>
+#include <linux/module.h>
+#include <linux/string.h>
+#include <linux/console.h>
+#include <asm/bootinfo.h>
+#include <linux/bootmem.h>
+#include <linux/ioport.h>
+#include <linux/serial.h>
+#include <linux/serialP.h>
+#include <asm/serial.h>
+#include <linux/ioport.h>
+
+unsigned int idt_cpu_freq;
+EXPORT_SYMBOL(idt_cpu_freq);
+
+unsigned int arch_has_pci=0;
+
+/* Kernel Boot parameters */
+static unsigned char bootparm[] =
+ "init=/etc/preinit noinitrd "
+ "mtdparts=physmap-flash.0:3520k@0x080000(kernel),2752k@0x140000(rootfs),8k@0x3f8000(NVRAM) "
+ "console=ttyS0,9600 root=/dev/mtdblock1 rootfstype=squashfs,jffs2 ";
+
+extern unsigned long mips_machgroup;
+extern unsigned long mips_machtype;
+
+extern void setup_serial_port(void);
+extern char * getenv(char *e);
+
+/* IDT 79EB434 memory map -- we really should be auto sizing it */
+#define RAM_SIZE 32*1024*1024
+
+char *__init prom_getcmdline(void)
+{
+ return &(arcs_cmdline[0]);
+}
+
+void __init prom_init(void)
+{
+ char *boardname;
+ sprintf(arcs_cmdline, "%s", bootparm);
+
+ /* set our arch type */
+ mips_machgroup = MACH_GROUP_ARUBA;
+ mips_machtype = MACH_ARUBA_UNKNOWN;
+
+ boardname=getenv("boardname");
+
+ if (!strcmp(boardname,"Muscat")) {
+ mips_machtype = MACH_ARUBA_AP70;
+ idt_cpu_freq = 133000000;
+ arch_has_pci=1;
+ } else if (!strcmp(boardname,"Mataro")) {
+ mips_machtype = MACH_ARUBA_AP65;
+ idt_cpu_freq = 110000000;
+ } else if (!strcmp(boardname,"Merlot")) {
+ mips_machtype = MACH_ARUBA_AP60;
+ idt_cpu_freq = 90000000;
+ }
+
+ /* turn on the console */
+ setup_serial_port();
+
+ /*
+ * give all RAM to boot allocator,
+ * except where the kernel was loaded
+ */
+ add_memory_region(0,RAM_SIZE,BOOT_MEM_RAM);
+}
+
+void prom_free_prom_memory(void)
+{
+ printk("stubbed prom_free_prom_memory()\n");
+}
diff --git a/target/linux/aruba-2.6/files/arch/mips/aruba/serial.c b/target/linux/aruba-2.6/files/arch/mips/aruba/serial.c
new file mode 100644
index 0000000000..ec21867d17
--- /dev/null
+++ b/target/linux/aruba-2.6/files/arch/mips/aruba/serial.c
@@ -0,0 +1,94 @@
+/**************************************************************************
+ *
+ * BRIEF MODULE DESCRIPTION
+ * Serial port initialisation.
+ *
+ * Copyright 2004 IDT Inc. (rischelp@idt.com)
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License as published by the
+ * Free Software Foundation; either version 2 of the License, or (at your
+ * option) any later version.
+ *
+ * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED
+ * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+ * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN
+ * NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
+ * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+ * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
+ * USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
+ * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
+ * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ * You should have received a copy of the GNU General Public License along
+ * with this program; if not, write to the Free Software Foundation, Inc.,
+ * 675 Mass Ave, Cambridge, MA 02139, USA.
+ *
+ *
+ **************************************************************************
+ * May 2004 rkt, neb
+ *
+ * Initial Release
+ *
+ *
+ *
+ **************************************************************************
+ */
+
+
+#include <linux/autoconf.h>
+#include <linux/init.h>
+#include <linux/sched.h>
+#include <linux/pci.h>
+#include <linux/interrupt.h>
+#include <linux/tty.h>
+#include <linux/serial.h>
+#include <linux/serial_core.h>
+
+#include <asm/time.h>
+#include <asm/cpu.h>
+#include <asm/bootinfo.h>
+#include <asm/irq.h>
+#include <asm/serial.h>
+
+#include <asm/idt-boards/rc32434/rc32434.h>
+
+extern int __init early_serial_setup(struct uart_port *port);
+
+#define BASE_BAUD (1843200 / 16)
+
+extern unsigned int idt_cpu_freq;
+
+extern int __init setup_serial_port(void)
+{
+ static struct uart_port serial_req[2];
+
+ memset(serial_req, 0, sizeof(serial_req));
+ serial_req[0].type = PORT_16550A;
+ serial_req[0].line = 0;
+ serial_req[0].flags = STD_COM_FLAGS;
+ serial_req[0].iotype = SERIAL_IO_MEM;
+ serial_req[0].regshift = 2;
+
+ switch (mips_machtype) {
+ case MACH_ARUBA_AP70:
+ serial_req[0].irq = 104;
+ serial_req[0].mapbase = KSEG1ADDR(0x18058003);
+ serial_req[0].membase = (char *) KSEG1ADDR(0x18058003);
+ serial_req[0].uartclk = idt_cpu_freq;
+ break;
+ case MACH_ARUBA_AP65:
+ case MACH_ARUBA_AP60:
+ default:
+ serial_req[0].irq = 12;
+ serial_req[0].mapbase = KSEG1ADDR(0xbc000003);
+ serial_req[0].membase = (char *) KSEG1ADDR(0xbc000003);
+ serial_req[0].uartclk = idt_cpu_freq / 2;
+ break;
+ }
+
+ early_serial_setup(&serial_req[0]);
+
+ return(0);
+}
diff --git a/target/linux/aruba-2.6/files/arch/mips/aruba/setup.c b/target/linux/aruba-2.6/files/arch/mips/aruba/setup.c
new file mode 100644
index 0000000000..7e8413f637
--- /dev/null
+++ b/target/linux/aruba-2.6/files/arch/mips/aruba/setup.c
@@ -0,0 +1,128 @@
+/**************************************************************************
+ *
+ * BRIEF MODULE DESCRIPTION
+ * setup routines for IDT EB434 boards
+ *
+ * Copyright 2004 IDT Inc. (rischelp@idt.com)
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License as published by the
+ * Free Software Foundation; either version 2 of the License, or (at your
+ * option) any later version.
+ *
+ * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED
+ * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+ * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN
+ * NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
+ * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+ * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
+ * USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
+ * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
+ * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ * You should have received a copy of the GNU General Public License along
+ * with this program; if not, write to the Free Software Foundation, Inc.,
+ * 675 Mass Ave, Cambridge, MA 02139, USA.
+ *
+ *
+ **************************************************************************
+ * May 2004 rkt, neb
+ *
+ * Initial Release
+ *
+ *
+ *
+ **************************************************************************
+ */
+
+#include <linux/init.h>
+#include <linux/module.h>
+#include <linux/mm.h>
+#include <linux/sched.h>
+#include <linux/irq.h>
+#include <asm/bootinfo.h>
+#include <asm/io.h>
+#include <linux/ioport.h>
+#include <asm/mipsregs.h>
+#include <asm/pgtable.h>
+#include <asm/reboot.h>
+#include <asm/addrspace.h> /* for KSEG1ADDR() */
+#include <asm/idt-boards/rc32434/rc32434.h>
+#include <linux/pm.h>
+
+extern char *__init prom_getcmdline(void);
+
+extern void (*board_time_init) (void);
+extern void aruba_time_init(void);
+extern void aruba_reset(void);
+
+#define epldMask ((volatile unsigned char *)0xB900000d)
+
+static void aruba_machine_restart(char *command)
+{
+ switch (mips_machtype) {
+ case MACH_ARUBA_AP70:
+ *(volatile u32 *)KSEG1ADDR(0x18008000) = 0x80000001;
+ break;
+ case MACH_ARUBA_AP65:
+ case MACH_ARUBA_AP60:
+ default:
+ /* Reset*/
+ *((volatile u32 *)KSEG1ADDR(0x1c003020)) = 0x00080350; // reset everything in sight
+ udelay(100);
+ *((volatile u32 *)KSEG1ADDR(0x1c003020)) = 0; // reset everything in sight
+ udelay(100);
+ *((volatile u32 *)KSEG1ADDR(0x1c003020)) = 0x3; // cold reset the cpu & system
+ break;
+ }
+}
+
+static void aruba_machine_halt(void)
+{
+ for (;;) continue;
+}
+
+extern char * getenv(char *e);
+extern void unlock_ap60_70_flash(void);
+
+void __init plat_mem_setup(void)
+{
+ board_time_init = aruba_time_init;
+
+ _machine_restart = aruba_machine_restart;
+ _machine_halt = aruba_machine_halt;
+ pm_power_off = aruba_machine_halt;
+
+ set_io_port_base(KSEG1);
+
+ /* Enable PCI interrupts in EPLD Mask register */
+ *epldMask = 0x0;
+ *(epldMask + 1) = 0x0;
+
+ write_c0_wired(0);
+ unlock_ap60_70_flash();
+
+ printk("BOARD - %s\n",getenv("boardname"));
+}
+
+int page_is_ram(unsigned long pagenr)
+{
+ return 1;
+}
+
+const char *get_system_type(void)
+{
+ switch (mips_machtype) {
+ case MACH_ARUBA_AP70:
+ return "Aruba AP70";
+ case MACH_ARUBA_AP65:
+ return "Aruba AP65";
+ case MACH_ARUBA_AP60:
+ return "Aruba AP60/AP61";
+ default:
+ return "Aruba UNKNOWN";
+ }
+}
+
+EXPORT_SYMBOL(get_system_type);
diff --git a/target/linux/aruba-2.6/files/arch/mips/aruba/time.c b/target/linux/aruba-2.6/files/arch/mips/aruba/time.c
new file mode 100644
index 0000000000..3c63816316
--- /dev/null
+++ b/target/linux/aruba-2.6/files/arch/mips/aruba/time.c
@@ -0,0 +1,110 @@
+/**************************************************************************
+ *
+ * BRIEF MODULE DESCRIPTION
+ * timer routines for IDT EB434 boards
+ *
+ * Copyright 2004 IDT Inc. (rischelp@idt.com)
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License as published by the
+ * Free Software Foundation; either version 2 of the License, or (at your
+ * option) any later version.
+ *
+ * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED
+ * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+ * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN
+ * NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
+ * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+ * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
+ * USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
+ * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
+ * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ * You should have received a copy of the GNU General Public License along
+ * with this program; if not, write to the Free Software Foundation, Inc.,
+ * 675 Mass Ave, Cambridge, MA 02139, USA.
+ *
+ *
+ **************************************************************************
+ * May 2004 rkt, neb
+ *
+ * Initial Release
+ *
+ *
+ *
+ **************************************************************************
+ */
+
+#include <linux/autoconf.h>
+#include <linux/init.h>
+#include <linux/kernel_stat.h>
+#include <linux/sched.h>
+#include <linux/spinlock.h>
+#include <linux/mc146818rtc.h>
+#include <linux/irq.h>
+#include <linux/timex.h>
+
+#include <linux/param.h>
+#include <asm/mipsregs.h>
+#include <asm/ptrace.h>
+#include <asm/time.h>
+#include <asm/hardirq.h>
+
+#include <asm/mipsregs.h>
+#include <asm/ptrace.h>
+#include <asm/debug.h>
+#include <asm/time.h>
+
+#include <asm/idt-boards/rc32434/rc32434.h>
+
+static unsigned long r4k_offset; /* Amount to incr compare reg each time */
+static unsigned long r4k_cur; /* What counter should be at next timer irq */
+
+extern unsigned int idt_cpu_freq;
+
+static unsigned long __init cal_r4koff(void)
+{
+ mips_hpt_frequency = idt_cpu_freq * IDT_CLOCK_MULT / 2;
+ return (mips_hpt_frequency / HZ);
+}
+
+void __init aruba_time_init(void)
+{
+ unsigned int est_freq, flags;
+ local_irq_save(flags);
+
+ printk("calculating r4koff... ");
+ r4k_offset = cal_r4koff();
+ printk("%08lx(%d)\n", r4k_offset, (int)r4k_offset);
+
+ est_freq = 2 * r4k_offset * HZ;
+ est_freq += 5000; /* round */
+ est_freq -= est_freq % 10000;
+ printk("CPU frequency %d.%02d MHz\n", est_freq / 1000000,
+ (est_freq % 1000000) * 100 / 1000000);
+ local_irq_restore(flags);
+
+}
+
+void __init plat_timer_setup(struct irqaction *irq)
+{
+ /* we are using the cpu counter for timer interrupts */
+ setup_irq(MIPS_CPU_TIMER_IRQ, irq);
+
+ /* to generate the first timer interrupt */
+ r4k_cur = (read_c0_count() + r4k_offset);
+ write_c0_compare(r4k_cur);
+
+}
+
+asmlinkage void aruba_timer_interrupt(struct pt_regs *regs)
+{
+ int irq = MIPS_CPU_TIMER_IRQ;
+
+ irq_enter();
+ kstat_this_cpu.irqs[irq]++;
+
+ timer_interrupt(irq, NULL);
+ irq_exit();
+}
diff --git a/target/linux/aruba-2.6/files/arch/mips/pci/fixup-aruba.c b/target/linux/aruba-2.6/files/arch/mips/pci/fixup-aruba.c
new file mode 100644
index 0000000000..64b93a8919
--- /dev/null
+++ b/target/linux/aruba-2.6/files/arch/mips/pci/fixup-aruba.c
@@ -0,0 +1,115 @@
+/**************************************************************************
+ *
+ * BRIEF MODULE DESCRIPTION
+ * PCI fixups for IDT EB434 board
+ *
+ * Copyright 2004 IDT Inc. (rischelp@idt.com)
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License as published by the
+ * Free Software Foundation; either version 2 of the License, or (at your
+ * option) any later version.
+ *
+ * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED
+ * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+ * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN
+ * NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
+ * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+ * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
+ * USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
+ * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
+ * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ * You should have received a copy of the GNU General Public License along
+ * with this program; if not, write to the Free Software Foundation, Inc.,
+ * 675 Mass Ave, Cambridge, MA 02139, USA.
+ *
+ *
+ **************************************************************************
+ * May 2004 rkt, neb
+ *
+ * Initial Release
+ *
+ *
+ *
+ **************************************************************************
+ */
+
+#include <linux/autoconf.h>
+#include <linux/types.h>
+#include <linux/pci.h>
+#include <linux/kernel.h>
+#include <linux/init.h>
+#include <asm/idt-boards/rc32434/rc32434.h>
+#include <asm/idt-boards/rc32434/rc32434_pci.h>
+
+int __init pcibios_map_irq(struct pci_dev *dev, u8 slot, u8 pin)
+{
+
+ if (dev->bus->number != 0) {
+ return 0;
+ }
+
+ slot = PCI_SLOT(dev->devfn);
+ dev->irq = 0;
+
+ if (slot > 0 && slot <= 15) {
+#if 1
+ if(slot == 10) {
+ if(pin == 1) dev->irq = GROUP4_IRQ_BASE + 9; // intA
+ } else if(slot == 11) {
+ if(pin == 1) dev->irq = GROUP4_IRQ_BASE + 10; // intA
+ if(pin == 2) dev->irq = GROUP4_IRQ_BASE + 10; // intA
+ if(pin == 3) dev->irq = GROUP4_IRQ_BASE + 10; // intA
+ } else if(slot == 12) {
+ if(pin == 1) dev->irq = GROUP4_IRQ_BASE + 11; // intA
+ if(pin == 2) dev->irq = GROUP4_IRQ_BASE + 12; // intB
+ } else if (slot == 13) {
+ if(pin == 1) dev->irq = GROUP4_IRQ_BASE + 12; // intA
+ if(pin == 2) dev->irq = GROUP4_IRQ_BASE + 11; // intB
+ } else {
+ dev->irq = GROUP4_IRQ_BASE + 11;
+ }
+#else
+ switch (pin) {
+ case 1: /* INTA*/
+ dev->irq = GROUP4_IRQ_BASE + 11;
+ break;
+ case 2: /* INTB */
+ dev->irq = GROUP4_IRQ_BASE + 11;
+ break;
+ case 3: /* INTC */
+ dev->irq = GROUP4_IRQ_BASE + 11;
+ break;
+ case 4: /* INTD */
+ dev->irq = GROUP4_IRQ_BASE + 11;
+ break;
+ default:
+ dev->irq = 0xff;
+ break;
+ }
+#endif
+#ifdef DEBUG
+ printk("irq fixup: slot %d, pin %d, irq %d\n",
+ slot, pin, dev->irq);
+#endif
+ pci_write_config_byte(dev, PCI_INTERRUPT_LINE,dev->irq);
+ }
+ return (dev->irq);
+}
+
+struct pci_fixup pcibios_fixups[] = {
+ {0}
+};
+
+
+
+
+
+
+
+
+
+
+
diff --git a/target/linux/aruba-2.6/files/arch/mips/pci/ops-aruba.c b/target/linux/aruba-2.6/files/arch/mips/pci/ops-aruba.c
new file mode 100644
index 0000000000..a377ae667d
--- /dev/null
+++ b/target/linux/aruba-2.6/files/arch/mips/pci/ops-aruba.c
@@ -0,0 +1,204 @@
+/**************************************************************************
+ *
+ * BRIEF MODULE DESCRIPTION
+ * pci_ops for IDT EB434 board
+ *
+ * Copyright 2004 IDT Inc. (rischelp@idt.com)
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License as published by the
+ * Free Software Foundation; either version 2 of the License, or (at your
+ * option) any later version.
+ *
+ * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED
+ * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+ * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN
+ * NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
+ * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+ * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
+ * USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
+ * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
+ * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ * You should have received a copy of the GNU General Public License along
+ * with this program; if not, write to the Free Software Foundation, Inc.,
+ * 675 Mass Ave, Cambridge, MA 02139, USA.
+ *
+ *
+ **************************************************************************
+ * May 2004 rkt, neb
+ *
+ * Initial Release
+ *
+ *
+ *
+ **************************************************************************
+ */
+
+#include <linux/autoconf.h>
+#include <linux/init.h>
+#include <linux/pci.h>
+#include <linux/types.h>
+#include <linux/delay.h>
+
+#include <asm/cpu.h>
+#include <asm/io.h>
+
+#include <asm/idt-boards/rc32434/rc32434.h>
+#include <asm/idt-boards/rc32434/rc32434_pci.h>
+
+#define PCI_ACCESS_READ 0
+#define PCI_ACCESS_WRITE 1
+
+
+#define PCI_CFG_SET(slot,func,off) \
+ (rc32434_pci->pcicfga = (0x80000000 | ((slot)<<11) | \
+ ((func)<<8) | (off)))
+
+static int config_access(unsigned char access_type, struct pci_bus *bus,
+ unsigned int devfn, unsigned char where,
+ u32 * data)
+{
+ /*
+ * config cycles are on 4 byte boundary only
+ */
+ unsigned int slot = PCI_SLOT(devfn);
+ u8 func = PCI_FUNC(devfn);
+
+ if (slot < 2 || slot > 15) {
+ *data = 0xFFFFFFFF;
+ return -1;
+ }
+ /* Setup address */
+ PCI_CFG_SET(slot, func, where);
+ rc32434_sync();
+
+ if (access_type == PCI_ACCESS_WRITE) {
+ rc32434_sync();
+ rc32434_pci->pcicfgd = *data;
+ } else {
+ rc32434_sync();
+ *data = rc32434_pci->pcicfgd;
+ }
+
+ rc32434_sync();
+
+ return 0;
+}
+
+
+/*
+ * We can't address 8 and 16 bit words directly. Instead we have to
+ * read/write a 32bit word and mask/modify the data we actually want.
+ */
+static int read_config_byte(struct pci_bus *bus, unsigned int devfn,
+ int where, u8 * val)
+{
+ u32 data;
+ int ret;
+
+ ret = config_access(PCI_ACCESS_READ, bus, devfn, where, &data);
+ *val = (data >> ((where & 3) << 3)) & 0xff;
+ return ret;
+}
+
+static int read_config_word(struct pci_bus *bus, unsigned int devfn,
+ int where, u16 * val)
+{
+ u32 data;
+ int ret;
+
+ ret = config_access(PCI_ACCESS_READ, bus, devfn, where, &data);
+ *val = (data >> ((where & 3) << 3)) & 0xffff;
+ return ret;
+}
+
+static int read_config_dword(struct pci_bus *bus, unsigned int devfn,
+ int where, u32 * val)
+{
+ int ret;
+
+ ret = config_access(PCI_ACCESS_READ, bus, devfn, where, val);
+ return ret;
+}
+
+static int
+write_config_byte(struct pci_bus *bus, unsigned int devfn, int where,
+ u8 val)
+{
+ u32 data = 0;
+
+ if (config_access(PCI_ACCESS_READ, bus, devfn, where, &data))
+ return -1;
+
+ data = (data & ~(0xff << ((where & 3) << 3))) |
+ (val << ((where & 3) << 3));
+
+ if (config_access(PCI_ACCESS_WRITE, bus, devfn, where, &data))
+ return -1;
+
+ return PCIBIOS_SUCCESSFUL;
+}
+
+
+static int
+write_config_word(struct pci_bus *bus, unsigned int devfn, int where,
+ u16 val)
+{
+ u32 data = 0;
+
+ if (config_access(PCI_ACCESS_READ, bus, devfn, where, &data))
+ return -1;
+
+ data = (data & ~(0xffff << ((where & 3) << 3))) |
+ (val << ((where & 3) << 3));
+
+ if (config_access(PCI_ACCESS_WRITE, bus, devfn, where, &data))
+ return -1;
+
+
+ return PCIBIOS_SUCCESSFUL;
+}
+
+
+static int
+write_config_dword(struct pci_bus *bus, unsigned int devfn, int where,
+ u32 val)
+{
+ if (config_access(PCI_ACCESS_WRITE, bus, devfn, where, &val))
+ return -1;
+
+ return PCIBIOS_SUCCESSFUL;
+}
+
+static int pci_config_read(struct pci_bus *bus, unsigned int devfn,
+ int where, int size, u32 * val)
+{
+ switch (size) {
+ case 1:
+ return read_config_byte(bus, devfn, where, (u8 *) val);
+ case 2:
+ return read_config_word(bus, devfn, where, (u16 *) val);
+ default:
+ return read_config_dword(bus, devfn, where, val);
+ }
+}
+
+static int pci_config_write(struct pci_bus *bus, unsigned int devfn,
+ int where, int size, u32 val)
+{
+ switch (size) {
+ case 1:
+ return write_config_byte(bus, devfn, where, (u8) val);
+ case 2:
+ return write_config_word(bus, devfn, where, (u16) val);
+ default:
+ return write_config_dword(bus, devfn, where, val);
+ }
+}
+
+struct pci_ops rc32434_pci_ops = {
+ .read = pci_config_read,
+ .write = pci_config_write,
+};
diff --git a/target/linux/aruba-2.6/files/arch/mips/pci/pci-aruba.c b/target/linux/aruba-2.6/files/arch/mips/pci/pci-aruba.c
new file mode 100644
index 0000000000..df05b12822
--- /dev/null
+++ b/target/linux/aruba-2.6/files/arch/mips/pci/pci-aruba.c
@@ -0,0 +1,235 @@
+/**************************************************************************
+ *
+ * BRIEF MODULE DESCRIPTION
+ * PCI initialization for IDT EB434 board
+ *
+ * Copyright 2004 IDT Inc. (rischelp@idt.com)
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License as published by the
+ * Free Software Foundation; either version 2 of the License, or (at your
+ * option) any later version.
+ *
+ * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED
+ * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+ * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN
+ * NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
+ * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+ * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
+ * USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
+ * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
+ * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ * You should have received a copy of the GNU General Public License along
+ * with this program; if not, write to the Free Software Foundation, Inc.,
+ * 675 Mass Ave, Cambridge, MA 02139, USA.
+ *
+ *
+ **************************************************************************
+ * May 2004 rkt, neb
+ *
+ * Initial Release
+ *
+ *
+ *
+ **************************************************************************
+ */
+
+#include <linux/autoconf.h>
+#include <linux/types.h>
+#include <linux/pci.h>
+#include <linux/kernel.h>
+#include <linux/init.h>
+#include <asm/idt-boards/rc32434/rc32434.h>
+#include <asm/idt-boards/rc32434/rc32434_pci.h>
+
+#define PCI_ACCESS_READ 0
+#define PCI_ACCESS_WRITE 1
+
+#undef DEBUG
+#ifdef DEBUG
+#define DBG(x...) printk(x)
+#else
+#define DBG(x...)
+#endif
+/* define an unsigned array for the PCI registers */
+unsigned int korinaCnfgRegs[25] = {
+ KORINA_CNFG1, KORINA_CNFG2, KORINA_CNFG3, KORINA_CNFG4,
+ KORINA_CNFG5, KORINA_CNFG6, KORINA_CNFG7, KORINA_CNFG8,
+ KORINA_CNFG9, KORINA_CNFG10, KORINA_CNFG11, KORINA_CNFG12,
+ KORINA_CNFG13, KORINA_CNFG14, KORINA_CNFG15, KORINA_CNFG16,
+ KORINA_CNFG17, KORINA_CNFG18, KORINA_CNFG19, KORINA_CNFG20,
+ KORINA_CNFG21, KORINA_CNFG22, KORINA_CNFG23, KORINA_CNFG24
+};
+
+static struct resource rc32434_res_pci_mem2;
+
+static struct resource rc32434_res_pci_mem1 = {
+ .name = "PCI MEM1",
+ .start = 0x50000000,
+ .end = 0x5FFFFFFF,
+ .flags = IORESOURCE_MEM,
+ .child = &rc32434_res_pci_mem2,
+};
+static struct resource rc32434_res_pci_mem2 = {
+ .name = "PCI MEM2",
+ .start = 0x60000000,
+ .end = 0x6FFFFFFF,
+ .flags = IORESOURCE_MEM,
+ .parent = &rc32434_res_pci_mem1,
+};
+static struct resource rc32434_res_pci_io1 = {
+ .name = "PCI I/O1",
+ .start = 0x18800000,
+ .end = 0x188FFFFF,
+ .flags = IORESOURCE_IO,
+};
+
+extern struct pci_ops rc32434_pci_ops;
+
+struct pci_controller rc32434_controller = {
+ .pci_ops = &rc32434_pci_ops,
+ .mem_resource = &rc32434_res_pci_mem1,
+ .io_resource = &rc32434_res_pci_io1,
+ .mem_offset = 0x00000000UL,
+ .io_offset = 0x00000000UL,
+};
+
+extern unsigned int arch_has_pci;
+
+static int __init rc32434_pcibridge_init(void)
+{
+
+ unsigned int pciConfigAddr = 0;/*used for writing pci config values */
+ int loopCount=0 ;/*used for the loop */
+
+ unsigned int pcicValue, pcicData=0;
+ unsigned int dummyRead, pciCntlVal = 0;
+
+ if (!arch_has_pci) return 0;
+
+ printk("PCI: Initializing PCI\n");
+
+ /* Disable the IP bus error for PCI scaning */
+ pciCntlVal=rc32434_pci->pcic;
+ pciCntlVal &= 0xFFFFFF7;
+ rc32434_pci->pcic = pciCntlVal;
+
+ ioport_resource.start = rc32434_res_pci_io1.start;
+ ioport_resource.end = rc32434_res_pci_io1.end;
+/*
+ iomem_resource.start = rc32434_res_pci_mem1.start;
+ iomem_resource.end = rc32434_res_pci_mem1.end;
+*/
+
+ pcicValue = rc32434_pci->pcic;
+ pcicValue = (pcicValue >> PCIM_SHFT) & PCIM_BIT_LEN;
+ if (!((pcicValue == PCIM_H_EA) ||
+ (pcicValue == PCIM_H_IA_FIX) ||
+ (pcicValue == PCIM_H_IA_RR))) {
+ /* Not in Host Mode, return ERROR */
+ return -1;
+ }
+
+ /* Enables the Idle Grant mode, Arbiter Parking */
+ pcicData |=(PCIC_igm_m|PCIC_eap_m|PCIC_en_m);
+ rc32434_pci->pcic = pcicData; /* Enable the PCI bus Interface */
+ /* Zero out the PCI status & PCI Status Mask */
+ for(;;) {
+ pcicData = rc32434_pci->pcis;
+ if (!(pcicData & PCIS_rip_m))
+ break;
+ }
+
+ rc32434_pci->pcis = 0;
+ rc32434_pci->pcism = 0xFFFFFFFF;
+ /* Zero out the PCI decoupled registers */
+ rc32434_pci->pcidac=0; /* disable PCI decoupled accesses at initialization */
+ rc32434_pci->pcidas=0; /* clear the status */
+ rc32434_pci->pcidasm=0x0000007F; /* Mask all the interrupts */
+ /* Mask PCI Messaging Interrupts */
+ rc32434_pci_msg->pciiic = 0;
+ rc32434_pci_msg->pciiim = 0xFFFFFFFF;
+ rc32434_pci_msg->pciioic = 0;
+ rc32434_pci_msg->pciioim = 0;
+
+ /* Setup PCILB0 as Memory Window */
+ rc32434_pci->pcilba[0].a = (unsigned int) (PCI_ADDR_START);
+
+ /* setup the PCI map address as same as the local address */
+
+ rc32434_pci->pcilba[0].m = (unsigned int) (PCI_ADDR_START);
+
+ /* Setup PCILBA1 as MEM */
+#ifdef __MIPSEB__
+ rc32434_pci->pcilba[0].c = ( ((SIZE_16MB & 0x1f) << PCILBAC_size_b) | PCILBAC_sb_m);
+#else
+ rc32434_pci->pcilba[0].c = ( ((SIZE_16MB & 0x1f) << PCILBAC_size_b));
+#endif
+ dummyRead = rc32434_pci->pcilba[0].c; /* flush the CPU write Buffers */
+
+ rc32434_pci->pcilba[1].a = 0x60000000;
+
+ rc32434_pci->pcilba[1].m = 0x60000000;
+ /* setup PCILBA2 as IO Window*/
+#ifdef __MIPSEB__
+ rc32434_pci->pcilba[1].c = ( ((SIZE_256MB & 0x1f) << PCILBAC_size_b) | PCILBAC_sb_m);
+#else
+ rc32434_pci->pcilba[1].c = ((SIZE_256MB & 0x1f) << PCILBAC_size_b);
+#endif
+ dummyRead = rc32434_pci->pcilba[1].c; /* flush the CPU write Buffers */
+ rc32434_pci->pcilba[2].a = 0x18C00000;
+
+ rc32434_pci->pcilba[2].m = 0x18FFFFFF;
+ /* setup PCILBA2 as IO Window*/
+#ifdef __MIPSEB__
+ rc32434_pci->pcilba[2].c = ( ((SIZE_4MB & 0x1f) << PCILBAC_size_b) | PCILBAC_sb_m);
+#else
+ rc32434_pci->pcilba[2].c = ((SIZE_4MB & 0x1f) << PCILBAC_size_b);
+#endif
+
+ dummyRead = rc32434_pci->pcilba[2].c; /* flush the CPU write Buffers */
+
+
+ rc32434_pci->pcilba[3].a = 0x18800000;
+
+ rc32434_pci->pcilba[3].m = 0x18800000;
+ /* Setup PCILBA3 as IO Window */
+
+#ifdef __MIPSEB__
+ rc32434_pci->pcilba[3].c = ( (((SIZE_1MB & 0x1ff) << PCILBAC_size_b) | PCILBAC_msi_m) | PCILBAC_sb_m);
+#else
+ rc32434_pci->pcilba[3].c = (((SIZE_1MB & 0x1ff) << PCILBAC_size_b) | PCILBAC_msi_m);
+#endif
+ dummyRead = rc32434_pci->pcilba[2].c; /* flush the CPU write Buffers */
+
+ pciConfigAddr = (unsigned int)(0x80000004);
+ for(loopCount = 0; loopCount < 24; loopCount++){
+ rc32434_pci->pcicfga = pciConfigAddr;
+ dummyRead = rc32434_pci->pcicfga;
+ rc32434_pci->pcicfgd = korinaCnfgRegs[loopCount];
+ dummyRead=rc32434_pci->pcicfgd;
+ pciConfigAddr += 4;
+ }
+ rc32434_pci->pcitc=(unsigned int)((PCITC_RTIMER_VAL&0xff) << PCITC_rtimer_b) |
+ ((PCITC_DTIMER_VAL&0xff)<<PCITC_dtimer_b);
+
+ pciCntlVal = rc32434_pci->pcic;
+ pciCntlVal &= ~(PCIC_tnr_m);
+ rc32434_pci->pcic = pciCntlVal;
+ pciCntlVal = rc32434_pci->pcic;
+
+ register_pci_controller(&rc32434_controller);
+
+ rc32434_sync();
+ return 0;
+}
+
+arch_initcall(rc32434_pcibridge_init);
+
+/* Do platform specific device initialization at pci_enable_device() time */
+int pcibios_plat_dev_init(struct pci_dev *dev)
+{
+ return 0;
+}
diff --git a/target/linux/aruba-2.6/files/drivers/char/watchdog/wdt_merlot.c b/target/linux/aruba-2.6/files/drivers/char/watchdog/wdt_merlot.c
new file mode 100644
index 0000000000..de966c8699
--- /dev/null
+++ b/target/linux/aruba-2.6/files/drivers/char/watchdog/wdt_merlot.c
@@ -0,0 +1,110 @@
+#include <linux/autoconf.h>
+#include <linux/module.h>
+#include <linux/types.h>
+#include <linux/miscdevice.h>
+#include <linux/watchdog.h>
+#include <linux/fs.h>
+
+#include <asm/io.h>
+#include <asm/uaccess.h>
+#include <asm/system.h>
+#include <asm/bootinfo.h>
+
+extern unsigned long mips_machtype;
+
+static unsigned long wdt_is_open;
+static struct timer_list wdt_timer;
+
+static void wdt_merlot_refresh(void)
+{
+ volatile __u32 *wdt;
+ switch (mips_machtype) {
+ case MACH_ARUBA_AP70:
+ wdt = (__u32 *) 0xb8030034;
+ *wdt = 0x10000000;
+ break;
+ default:
+ wdt = (__u32 *) 0xbc00300c;
+ *wdt = 0x40000000;
+ break;
+ }
+}
+
+static void wdt_merlot_timer_fn(unsigned long data)
+{
+ wdt_merlot_refresh();
+ if (!test_bit(1, &wdt_is_open))
+ mod_timer(&wdt_timer, jiffies + HZ);
+}
+
+static int wdt_merlot_setup_timer(void)
+{
+
+ init_timer(&wdt_timer);
+ wdt_timer.function = wdt_merlot_timer_fn;
+ wdt_timer.data = 0;
+ wdt_timer.expires = jiffies + HZ;
+ add_timer(&wdt_timer);
+ return 0;
+}
+
+static int wdt_open(struct inode *inode, struct file *file)
+{
+ if (test_and_set_bit(0, &wdt_is_open))
+ return -EBUSY;
+ set_bit(1, &wdt_is_open);
+ return nonseekable_open(inode, file);
+}
+
+static ssize_t wdt_write(struct file *file, const char __user * buf, size_t count, loff_t * ppos)
+{
+ if (count) /* something was written */
+ wdt_merlot_refresh();
+ return count;
+}
+
+static int wdt_release(struct inode *inode, struct file *file)
+{
+ clear_bit(0, &wdt_is_open);
+ return 0;
+}
+
+static struct file_operations wdt_fops = {
+ .owner = THIS_MODULE,
+ .llseek = no_llseek,
+ .write = wdt_write,
+ .open = wdt_open,
+ .release = wdt_release,
+};
+
+static struct miscdevice wdt_miscdev = {
+ .minor = WATCHDOG_MINOR,
+ .name = "watchdog",
+ .fops = &wdt_fops,
+};
+
+static void __exit wdt_exit(void)
+{
+ misc_deregister(&wdt_miscdev);
+}
+
+static int __init wdt_init(void)
+{
+ int ret;
+ ret = misc_register(&wdt_miscdev);
+ if (ret) {
+ printk(KERN_ERR
+ "wdt: cannot register miscdev on minor=%d (err=%d)\n",
+ WATCHDOG_MINOR, ret);
+ misc_deregister(&wdt_miscdev);
+ goto out;
+ }
+ printk("wdt: registered with refresh\n");
+ wdt_merlot_refresh();
+ wdt_merlot_setup_timer();
+ out:
+ return ret;
+}
+
+module_init(wdt_init);
+module_exit(wdt_exit);
diff --git a/target/linux/aruba-2.6/files/drivers/net/ar2313/Makefile b/target/linux/aruba-2.6/files/drivers/net/ar2313/Makefile
new file mode 100644
index 0000000000..15db8aa3b7
--- /dev/null
+++ b/target/linux/aruba-2.6/files/drivers/net/ar2313/Makefile
@@ -0,0 +1,5 @@
+#
+# Makefile for the AR2313 ethernet driver
+#
+
+obj-$(CONFIG_AR2313) += ar2313.o
diff --git a/target/linux/aruba-2.6/files/drivers/net/ar2313/ar2313.c b/target/linux/aruba-2.6/files/drivers/net/ar2313/ar2313.c
new file mode 100644
index 0000000000..72095f83eb
--- /dev/null
+++ b/target/linux/aruba-2.6/files/drivers/net/ar2313/ar2313.c
@@ -0,0 +1,1649 @@
+/*
+ * ar2313.c: Linux driver for the Atheros AR2313 Ethernet device.
+ *
+ * Copyright 2004 by Sameer Dekate, <sdekate@arubanetworks.com>.
+ * Copyright (C) 2006 Imre Kaloz <kaloz@openwrt.org>
+ *
+ * Thanks to Atheros for providing hardware and documentation
+ * enabling me to write this driver.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * Additional credits:
+ * This code is taken from John Taylor's Sibyte driver and then
+ * modified for the AR2313.
+ */
+
+#include <linux/autoconf.h>
+#include <linux/module.h>
+#include <linux/version.h>
+#include <linux/types.h>
+#include <linux/errno.h>
+#include <linux/ioport.h>
+#include <linux/pci.h>
+#include <linux/netdevice.h>
+#include <linux/etherdevice.h>
+#include <linux/skbuff.h>
+#include <linux/init.h>
+#include <linux/delay.h>
+#include <linux/mm.h>
+#include <linux/highmem.h>
+#include <linux/sockios.h>
+#include <linux/pkt_sched.h>
+#include <linux/compile.h>
+#include <linux/mii.h>
+#include <linux/ethtool.h>
+#include <linux/ctype.h>
+
+#include <net/sock.h>
+#include <net/ip.h>
+
+#include <asm/system.h>
+#include <asm/io.h>
+#include <asm/irq.h>
+#include <asm/byteorder.h>
+#include <asm/uaccess.h>
+#include <asm/bootinfo.h>
+
+extern char *getenv(char *e);
+
+
+#undef INDEX_DEBUG
+#define DEBUG 0
+#define DEBUG_TX 0
+#define DEBUG_RX 0
+#define DEBUG_INT 0
+#define DEBUG_MC 0
+#define DEBUG_ERR 1
+
+#ifndef __exit
+#define __exit
+#endif
+
+#ifndef min
+#define min(a,b) (((a)<(b))?(a):(b))
+#endif
+
+#ifndef SMP_CACHE_BYTES
+#define SMP_CACHE_BYTES L1_CACHE_BYTES
+#endif
+
+#ifndef SET_MODULE_OWNER
+#define SET_MODULE_OWNER(dev) {do{} while(0);}
+#define AR2313_MOD_INC_USE_COUNT MOD_INC_USE_COUNT
+#define AR2313_MOD_DEC_USE_COUNT MOD_DEC_USE_COUNT
+#else
+#define AR2313_MOD_INC_USE_COUNT {do{} while(0);}
+#define AR2313_MOD_DEC_USE_COUNT {do{} while(0);}
+#endif
+
+#define PHYSADDR(a) ((_ACAST32_ (a)) & 0x1fffffff)
+
+static char ethaddr[18] = "00:00:00:00:00:00";
+static char ifname[5] = "bond";
+
+#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,5,52)
+module_param_string(ethaddr, ethaddr, 18, 0);
+module_param_string(ifname, ifname, 5, 0);
+#else
+MODULE_PARM(ethaddr, "c18");
+MODULE_PARM(ifname, "c5");
+#endif
+
+#define AR2313_MBOX_SET_BIT 0x8
+
+#define BOARD_IDX_STATIC 0
+#define BOARD_IDX_OVERFLOW -1
+
+/* margot includes */
+#include <asm/idt-boards/rc32434/rc32434.h>
+
+#include "ar2313_msg.h"
+#include "platform.h"
+#include "dma.h"
+#include "ar2313.h"
+
+/*
+ * New interrupt handler strategy:
+ *
+ * An old interrupt handler worked using the traditional method of
+ * replacing an skbuff with a new one when a packet arrives. However
+ * the rx rings do not need to contain a static number of buffer
+ * descriptors, thus it makes sense to move the memory allocation out
+ * of the main interrupt handler and do it in a bottom half handler
+ * and only allocate new buffers when the number of buffers in the
+ * ring is below a certain threshold. In order to avoid starving the
+ * NIC under heavy load it is however necessary to force allocation
+ * when hitting a minimum threshold. The strategy for alloction is as
+ * follows:
+ *
+ * RX_LOW_BUF_THRES - allocate buffers in the bottom half
+ * RX_PANIC_LOW_THRES - we are very low on buffers, allocate
+ * the buffers in the interrupt handler
+ * RX_RING_THRES - maximum number of buffers in the rx ring
+ *
+ * One advantagous side effect of this allocation approach is that the
+ * entire rx processing can be done without holding any spin lock
+ * since the rx rings and registers are totally independent of the tx
+ * ring and its registers. This of course includes the kmalloc's of
+ * new skb's. Thus start_xmit can run in parallel with rx processing
+ * and the memory allocation on SMP systems.
+ *
+ * Note that running the skb reallocation in a bottom half opens up
+ * another can of races which needs to be handled properly. In
+ * particular it can happen that the interrupt handler tries to run
+ * the reallocation while the bottom half is either running on another
+ * CPU or was interrupted on the same CPU. To get around this the
+ * driver uses bitops to prevent the reallocation routines from being
+ * reentered.
+ *
+ * TX handling can also be done without holding any spin lock, wheee
+ * this is fun! since tx_csm is only written to by the interrupt
+ * handler.
+ */
+
+/*
+ * Threshold values for RX buffer allocation - the low water marks for
+ * when to start refilling the rings are set to 75% of the ring
+ * sizes. It seems to make sense to refill the rings entirely from the
+ * intrrupt handler once it gets below the panic threshold, that way
+ * we don't risk that the refilling is moved to another CPU when the
+ * one running the interrupt handler just got the slab code hot in its
+ * cache.
+ */
+#define RX_RING_SIZE AR2313_DESCR_ENTRIES
+#define RX_PANIC_THRES (RX_RING_SIZE/4)
+#define RX_LOW_THRES ((3*RX_RING_SIZE)/4)
+#define CRC_LEN 4
+#define RX_OFFSET 2
+
+#define AR2313_BUFSIZE (AR2313_MTU + ETH_HLEN + CRC_LEN + RX_OFFSET)
+
+#ifdef MODULE
+MODULE_AUTHOR("Sameer Dekate<sdekate@arubanetworks.com>");
+MODULE_DESCRIPTION("AR2313 Ethernet driver");
+#endif
+
+#if DEBUG
+static char version[] __initdata =
+ "ar2313.c: v0.02 2006/06/19 sdekate@arubanetworks.com\n";
+#endif /* DEBUG */
+
+#define virt_to_phys(x) ((u32)(x) & 0x1fffffff)
+
+// prototypes
+static short armiiread(short phy, short reg);
+static void armiiwrite(short phy, short reg, short data);
+#ifdef TX_TIMEOUT
+static void ar2313_tx_timeout(struct net_device *dev);
+#endif
+static void ar2313_halt(struct net_device *dev);
+static void rx_tasklet_func(unsigned long data);
+static void ar2313_multicast_list(struct net_device *dev);
+
+static struct net_device *root_dev;
+static int probed __initdata = 0;
+static unsigned long ar_eth_base;
+static unsigned long ar_dma_base;
+static unsigned long ar_int_base;
+static unsigned long ar_int_mac_mask;
+static unsigned long ar_int_phy_mask;
+
+#ifndef ERR
+#define ERR(fmt, args...) printk("%s: " fmt, __func__, ##args)
+#endif
+
+static int parse_mac_addr(struct net_device *dev, char* macstr){
+ int i, j;
+ unsigned char result, value;
+
+ for (i=0; i<6; i++) {
+ result = 0;
+ if (i != 5 && *(macstr+2) != ':') {
+ ERR("invalid mac address format: %d %c\n",
+ i, *(macstr+2));
+ return -EINVAL;
+ }
+ for (j=0; j<2; j++) {
+ if (isxdigit(*macstr) && (value = isdigit(*macstr) ? *macstr-'0' :
+ toupper(*macstr)-'A'+10) < 16)
+ {
+ result = result*16 + value;
+ macstr++;
+ }
+ else {
+ ERR("invalid mac address "
+ "character: %c\n", *macstr);
+ return -EINVAL;
+ }
+ }
+
+ macstr++;
+ dev->dev_addr[i] = result;
+ }
+
+ return 0;
+}
+
+
+int __init ar2313_probe(void)
+{
+ struct net_device *dev;
+ struct ar2313_private *sp;
+ int version_disp;
+ char name[64] ;
+
+ if (probed)
+ return -ENODEV;
+ probed++;
+
+ version_disp = 0;
+ sprintf(name, "%s%%d", ifname) ;
+ dev = alloc_etherdev(sizeof(struct ar2313_private));
+
+ if (dev == NULL) {
+ printk(KERN_ERR "ar2313: Unable to allocate net_device structure!\n");
+ return -ENOMEM;
+ }
+
+ SET_MODULE_OWNER(dev);
+
+ sp = dev->priv;
+
+ sp->link = 0;
+ switch (mips_machtype) {
+ case MACH_ARUBA_AP60:
+ ar_eth_base = 0xb8100000;
+ ar_dma_base = ar_eth_base + 0x1000;
+ ar_int_base = 0x1C003020;
+ ar_int_mac_mask = RESET_ENET0|RESET_ENET1;
+ ar_int_phy_mask = RESET_EPHY0|RESET_EPHY1;
+ sp->mac = 1;
+ sp->phy = 1;
+ dev->irq = 4;
+ break;
+
+ case MACH_ARUBA_AP40:
+ ar_eth_base = 0xb0500000;
+ ar_dma_base = ar_eth_base + 0x1000;
+ ar_int_base = 0x11000004;
+ ar_int_mac_mask = 0x800;
+ ar_int_phy_mask = 0x400;
+ sp->mac = 0;
+ sp->phy = 1;
+ dev->irq = 4;
+ break;
+
+ case MACH_ARUBA_AP65:
+ ar_eth_base = 0xb8100000;
+ ar_dma_base = ar_eth_base + 0x1000;
+ ar_int_base = 0x1C003020;
+ ar_int_mac_mask = RESET_ENET0|RESET_ENET1;
+ ar_int_phy_mask = RESET_EPHY0|RESET_EPHY1;
+ sp->mac = 0;
+#if 0
+ // commented out, for now
+
+ if (mips_machtype == MACH_ARUBA_SAMSUNG) {
+ sp->phy = 0x1f;
+ } else {
+ sp->phy = 1;
+ }
+#else
+ sp->phy = 1;
+#endif
+ dev->irq = 3;
+ break;
+
+ default:
+ printk("%s: unsupported mips_machtype=0x%lx\n",
+ __FUNCTION__, mips_machtype) ;
+ return -ENODEV;
+ }
+
+ spin_lock_init(&sp->lock);
+
+ /* initialize func pointers */
+ dev->open = &ar2313_open;
+ dev->stop = &ar2313_close;
+ dev->hard_start_xmit = &ar2313_start_xmit;
+
+ dev->get_stats = &ar2313_get_stats;
+ dev->set_multicast_list = &ar2313_multicast_list;
+#ifdef TX_TIMEOUT
+ dev->tx_timeout = ar2313_tx_timeout;
+ dev->watchdog_timeo = AR2313_TX_TIMEOUT;
+#endif
+ dev->do_ioctl = &ar2313_ioctl;
+
+ // SAMEER: do we need this?
+ dev->features |= NETIF_F_SG | NETIF_F_HIGHDMA;
+
+ tasklet_init(&sp->rx_tasklet, rx_tasklet_func, (unsigned long) dev);
+ tasklet_disable(&sp->rx_tasklet);
+
+ /* display version info if adapter is found */
+ if (!version_disp) {
+ /* set display flag to TRUE so that */
+ /* we only display this string ONCE */
+ version_disp = 1;
+#if DEBUG
+ printk(version);
+#endif /* DEBUG */
+ }
+
+ request_region(PHYSADDR(ETHERNET_BASE), ETHERNET_SIZE*ETHERNET_MACS,
+ "AR2313ENET");
+
+ sp->eth_regs = ioremap_nocache(PHYSADDR(ETHERNET_BASE + ETHERNET_SIZE*sp->mac),
+ sizeof(*sp->eth_regs));
+ if (!sp->eth_regs) {
+ printk("Can't remap eth registers\n");
+ return(-ENXIO);
+ }
+
+ sp->dma_regs = ioremap_nocache(PHYSADDR(DMA_BASE + DMA_SIZE*sp->mac),
+ sizeof(*sp->dma_regs));
+ dev->base_addr = (unsigned int) sp->dma_regs;
+ if (!sp->dma_regs) {
+ printk("Can't remap DMA registers\n");
+ return(-ENXIO);
+ }
+
+ sp->int_regs = ioremap_nocache(PHYSADDR(INTERRUPT_BASE),
+ sizeof(*sp->int_regs));
+ if (!sp->int_regs) {
+ printk("Can't remap INTERRUPT registers\n");
+ return(-ENXIO);
+ }
+
+ strncpy(sp->name, "Atheros AR2313", sizeof (sp->name) - 1);
+ sp->name [sizeof (sp->name) - 1] = '\0';
+
+ {
+ char mac[32];
+ extern char *getenv(char *e);
+ unsigned char def_mac[6] = {0, 0x0b, 0x86, 0xba, 0xdb, 0xad};
+ memset(mac, 0, 32);
+ memcpy(mac, getenv("ethaddr"), 17);
+ if (parse_mac_addr(dev, mac)){
+ printk("%s: MAC address not found, using default\n", __func__);
+ memcpy(dev->dev_addr, def_mac, 6);
+ }
+ }
+
+ sp->board_idx = BOARD_IDX_STATIC;
+
+ if (ar2313_init(dev)) {
+ /*
+ * ar2313_init() calls ar2313_init_cleanup() on error.
+ */
+ kfree(dev);
+ return -ENODEV;
+ }
+
+ if (register_netdev(dev)){
+ printk("%s: register_netdev failed\n", __func__);
+ return -1;
+ }
+
+ printk("%s: %s: %02x:%02x:%02x:%02x:%02x:%02x, irq %d\n",
+ dev->name, sp->name,
+ dev->dev_addr[0], dev->dev_addr[1], dev->dev_addr[2],
+ dev->dev_addr[3], dev->dev_addr[4], dev->dev_addr[5],
+ dev->irq);
+
+ /* start link poll timer */
+ ar2313_setup_timer(dev);
+
+ /*
+ * Register the device
+ */
+ root_dev = dev;
+
+ return 0;
+}
+
+#if 0
+static void ar2313_dump_regs(struct net_device *dev)
+{
+ unsigned int *ptr, i;
+ struct ar2313_private *sp = (struct ar2313_private *)dev->priv;
+
+ ptr = (unsigned int *)sp->eth_regs;
+ for(i=0; i< (sizeof(ETHERNET_STRUCT)/ sizeof(unsigned int)); i++, ptr++) {
+ printk("ENET: %08x = %08x\n", (int)ptr, *ptr);
+ }
+
+ ptr = (unsigned int *)sp->dma_regs;
+ for(i=0; i< (sizeof(DMA)/ sizeof(unsigned int)); i++, ptr++) {
+ printk("DMA: %08x = %08x\n", (int)ptr, *ptr);
+ }
+
+ ptr = (unsigned int *)sp->int_regs;
+ for(i=0; i< (sizeof(INTERRUPT)/ sizeof(unsigned int)); i++, ptr++){
+ printk("INT: %08x = %08x\n", (int)ptr, *ptr);
+ }
+
+ for (i = 0; i < AR2313_DESCR_ENTRIES; i++) {
+ ar2313_descr_t *td = &sp->tx_ring[i];
+ printk("Tx desc %2d: %08x %08x %08x %08x\n", i,
+ td->status, td->devcs, td->addr, td->descr);
+ }
+}
+#endif
+
+#ifdef TX_TIMEOUT
+static void
+ar2313_tx_timeout(struct net_device *dev)
+{
+ struct ar2313_private *sp = (struct ar2313_private *)dev->priv;
+ unsigned long flags;
+
+#if DEBUG_TX
+ printk("Tx timeout\n");
+#endif
+ spin_lock_irqsave(&sp->lock, flags);
+ ar2313_restart(dev);
+ spin_unlock_irqrestore(&sp->lock, flags);
+}
+#endif
+
+#if DEBUG_MC
+static void
+printMcList(struct net_device *dev)
+{
+ struct dev_mc_list *list = dev->mc_list;
+ int num=0, i;
+ while(list){
+ printk("%d MC ADDR ", num);
+ for(i=0;i<list->dmi_addrlen;i++) {
+ printk(":%02x", list->dmi_addr[i]);
+ }
+ list = list->next;
+ printk("\n");
+ }
+}
+#endif
+
+/*
+ * Set or clear the multicast filter for this adaptor.
+ * THIS IS ABSOLUTE CRAP, disabled
+ */
+static void
+ar2313_multicast_list(struct net_device *dev)
+{
+ /*
+ * Always listen to broadcasts and
+ * treat IFF bits independently
+ */
+ struct ar2313_private *sp = (struct ar2313_private *)dev->priv;
+ unsigned int recognise;
+
+ recognise = sp->eth_regs->mac_control;
+
+ if (dev->flags & IFF_PROMISC) { /* set promiscuous mode */
+ recognise |= MAC_CONTROL_PR;
+ } else {
+ recognise &= ~MAC_CONTROL_PR;
+ }
+
+ if ((dev->flags & IFF_ALLMULTI) || (dev->mc_count > 15)) {
+#if DEBUG_MC
+ printMcList(dev);
+ printk("%s: all MULTICAST mc_count %d\n", __FUNCTION__, dev->mc_count);
+#endif
+ recognise |= MAC_CONTROL_PM;/* all multicast */
+ } else if (dev->mc_count > 0) {
+#if DEBUG_MC
+ printMcList(dev);
+ printk("%s: mc_count %d\n", __FUNCTION__, dev->mc_count);
+#endif
+ recognise |= MAC_CONTROL_PM; /* for the time being */
+ }
+#if DEBUG_MC
+ printk("%s: setting %08x to %08x\n", __FUNCTION__, (int)sp->eth_regs, recognise);
+#endif
+
+ sp->eth_regs->mac_control = recognise;
+}
+
+static void rx_tasklet_cleanup(struct net_device *dev)
+{
+ struct ar2313_private *sp = dev->priv;
+
+ /*
+ * Tasklet may be scheduled. Need to get it removed from the list
+ * since we're about to free the struct.
+ */
+
+ sp->unloading = 1;
+ tasklet_enable(&sp->rx_tasklet);
+ tasklet_kill(&sp->rx_tasklet);
+}
+
+static void __exit ar2313_module_cleanup(void)
+{
+ rx_tasklet_cleanup(root_dev);
+ ar2313_init_cleanup(root_dev);
+ unregister_netdev(root_dev);
+ kfree(root_dev);
+ release_region(PHYSADDR(ETHERNET_BASE), ETHERNET_SIZE*ETHERNET_MACS);
+}
+
+
+/*
+ * Restart the AR2313 ethernet controller.
+ */
+static int ar2313_restart(struct net_device *dev)
+{
+ /* disable interrupts */
+ disable_irq(dev->irq);
+
+ /* stop mac */
+ ar2313_halt(dev);
+
+ /* initialize */
+ ar2313_init(dev);
+
+ /* enable interrupts */
+ enable_irq(dev->irq);
+
+ return 0;
+}
+
+extern unsigned long mips_machtype;
+
+int __init ar2313_module_init(void)
+{
+ int status=-1;
+ switch (mips_machtype){
+ case MACH_ARUBA_AP60:
+ case MACH_ARUBA_AP65:
+ case MACH_ARUBA_AP40:
+ root_dev = NULL;
+ status = ar2313_probe();
+ break;
+ }
+ return status;
+}
+
+
+module_init(ar2313_module_init);
+module_exit(ar2313_module_cleanup);
+
+
+static void ar2313_free_descriptors(struct net_device *dev)
+{
+ struct ar2313_private *sp = dev->priv;
+ if (sp->rx_ring != NULL) {
+ kfree((void*)KSEG0ADDR(sp->rx_ring));
+ sp->rx_ring = NULL;
+ sp->tx_ring = NULL;
+ }
+}
+
+
+static int ar2313_allocate_descriptors(struct net_device *dev)
+{
+ struct ar2313_private *sp = dev->priv;
+ int size;
+ int j;
+ ar2313_descr_t *space;
+
+ if(sp->rx_ring != NULL){
+ printk("%s: already done.\n", __FUNCTION__);
+ return 0;
+ }
+
+ size = (sizeof(ar2313_descr_t) * (AR2313_DESCR_ENTRIES * AR2313_QUEUES));
+ space = kmalloc(size, GFP_KERNEL);
+ if (space == NULL)
+ return 1;
+
+ /* invalidate caches */
+ dma_cache_inv((unsigned int)space, size);
+
+ /* now convert pointer to KSEG1 */
+ space = (ar2313_descr_t *)KSEG1ADDR(space);
+
+ memset((void *)space, 0, size);
+
+ sp->rx_ring = space;
+ space += AR2313_DESCR_ENTRIES;
+
+ sp->tx_ring = space;
+ space += AR2313_DESCR_ENTRIES;
+
+ /* Initialize the transmit Descriptors */
+ for (j = 0; j < AR2313_DESCR_ENTRIES; j++) {
+ ar2313_descr_t *td = &sp->tx_ring[j];
+ td->status = 0;
+ td->devcs = DMA_TX1_CHAINED;
+ td->addr = 0;
+ td->descr = K1_TO_PHYS(&sp->tx_ring[(j+1) & (AR2313_DESCR_ENTRIES-1)]);
+ }
+
+ return 0;
+}
+
+
+/*
+ * Generic cleanup handling data allocated during init. Used when the
+ * module is unloaded or if an error occurs during initialization
+ */
+static void ar2313_init_cleanup(struct net_device *dev)
+{
+ struct ar2313_private *sp = dev->priv;
+ struct sk_buff *skb;
+ int j;
+
+ ar2313_free_descriptors(dev);
+
+ if (sp->eth_regs) iounmap((void*)sp->eth_regs);
+ if (sp->dma_regs) iounmap((void*)sp->dma_regs);
+
+ if (sp->rx_skb) {
+ for (j = 0; j < AR2313_DESCR_ENTRIES; j++) {
+ skb = sp->rx_skb[j];
+ if (skb) {
+ sp->rx_skb[j] = NULL;
+ dev_kfree_skb(skb);
+ }
+ }
+ kfree(sp->rx_skb);
+ sp->rx_skb = NULL;
+ }
+
+ if (sp->tx_skb) {
+ for (j = 0; j < AR2313_DESCR_ENTRIES; j++) {
+ skb = sp->tx_skb[j];
+ if (skb) {
+ sp->tx_skb[j] = NULL;
+ dev_kfree_skb(skb);
+ }
+ }
+ kfree(sp->tx_skb);
+ sp->tx_skb = NULL;
+ }
+}
+
+static int ar2313_setup_timer(struct net_device *dev)
+{
+ struct ar2313_private *sp = dev->priv;
+
+ init_timer(&sp->link_timer);
+
+ sp->link_timer.function = ar2313_link_timer_fn;
+ sp->link_timer.data = (int) dev;
+ sp->link_timer.expires = jiffies + HZ;
+
+ add_timer(&sp->link_timer);
+ return 0;
+
+}
+
+static void ar2313_link_timer_fn(unsigned long data)
+{
+ struct net_device *dev = (struct net_device *) data;
+ struct ar2313_private *sp = dev->priv;
+
+ // see if the link status changed
+ // This was needed to make sure we set the PHY to the
+ // autonegotiated value of half or full duplex.
+ ar2313_check_link(dev);
+
+ // Loop faster when we don't have link.
+ // This was needed to speed up the AP bootstrap time.
+ if(sp->link == 0) {
+ mod_timer(&sp->link_timer, jiffies + HZ/2);
+ } else {
+ mod_timer(&sp->link_timer, jiffies + LINK_TIMER);
+ }
+}
+
+static void ar2313_check_link(struct net_device *dev)
+{
+ struct ar2313_private *sp = dev->priv;
+ u16 phyData;
+
+ phyData = armiiread(sp->phy, MII_BMSR);
+ if (sp->phyData != phyData) {
+ if (phyData & BMSR_LSTATUS) {
+ /* link is present, ready link partner ability to deterine duplexity */
+ int duplex = 0;
+ u16 reg;
+
+ sp->link = 1;
+ reg = armiiread(sp->phy, MII_BMCR);
+ if (reg & BMCR_ANENABLE) {
+ /* auto neg enabled */
+ reg = armiiread(sp->phy, MII_LPA);
+ duplex = (reg & (LPA_100FULL|LPA_10FULL))? 1:0;
+ } else {
+ /* no auto neg, just read duplex config */
+ duplex = (reg & BMCR_FULLDPLX)? 1:0;
+ }
+
+ printk(KERN_INFO "%s: Configuring MAC for %s duplex\n", dev->name,
+ (duplex)? "full":"half");
+
+ if (duplex) {
+ /* full duplex */
+ sp->eth_regs->mac_control = ((sp->eth_regs->mac_control | MAC_CONTROL_F) &
+ ~MAC_CONTROL_DRO);
+ } else {
+ /* half duplex */
+ sp->eth_regs->mac_control = ((sp->eth_regs->mac_control | MAC_CONTROL_DRO) &
+ ~MAC_CONTROL_F);
+ }
+ } else {
+ /* no link */
+ sp->link = 0;
+ }
+ sp->phyData = phyData;
+ }
+}
+
+static int
+ar2313_reset_reg(struct net_device *dev)
+{
+ struct ar2313_private *sp = (struct ar2313_private *)dev->priv;
+ unsigned int ethsal, ethsah;
+ unsigned int flags;
+
+ *sp->int_regs |= ar_int_mac_mask;
+ mdelay(10);
+ *sp->int_regs &= ~ar_int_mac_mask;
+ mdelay(10);
+ *sp->int_regs |= ar_int_phy_mask;
+ mdelay(10);
+ *sp->int_regs &= ~ar_int_phy_mask;
+ mdelay(10);
+
+ sp->dma_regs->bus_mode = (DMA_BUS_MODE_SWR);
+ mdelay(10);
+ sp->dma_regs->bus_mode = ((32 << DMA_BUS_MODE_PBL_SHIFT) | DMA_BUS_MODE_BLE);
+
+ /* enable interrupts */
+ sp->dma_regs->intr_ena = (DMA_STATUS_AIS |
+ DMA_STATUS_NIS |
+ DMA_STATUS_RI |
+ DMA_STATUS_TI |
+ DMA_STATUS_FBE);
+ sp->dma_regs->xmt_base = K1_TO_PHYS(sp->tx_ring);
+ sp->dma_regs->rcv_base = K1_TO_PHYS(sp->rx_ring);
+ sp->dma_regs->control = (DMA_CONTROL_SR | DMA_CONTROL_ST | DMA_CONTROL_SF);
+
+ sp->eth_regs->flow_control = (FLOW_CONTROL_FCE);
+ sp->eth_regs->vlan_tag = (0x8100);
+
+ /* Enable Ethernet Interface */
+ flags = (MAC_CONTROL_TE | /* transmit enable */
+ MAC_CONTROL_PM | /* pass mcast */
+ MAC_CONTROL_F | /* full duplex */
+ MAC_CONTROL_HBD); /* heart beat disabled */
+
+ if (dev->flags & IFF_PROMISC) { /* set promiscuous mode */
+ flags |= MAC_CONTROL_PR;
+ }
+ sp->eth_regs->mac_control = flags;
+
+ /* Set all Ethernet station address registers to their initial values */
+ ethsah = ((((u_int)(dev->dev_addr[5]) << 8) & (u_int)0x0000FF00) |
+ (((u_int)(dev->dev_addr[4]) << 0) & (u_int)0x000000FF));
+
+ ethsal = ((((u_int)(dev->dev_addr[3]) << 24) & (u_int)0xFF000000) |
+ (((u_int)(dev->dev_addr[2]) << 16) & (u_int)0x00FF0000) |
+ (((u_int)(dev->dev_addr[1]) << 8) & (u_int)0x0000FF00) |
+ (((u_int)(dev->dev_addr[0]) << 0) & (u_int)0x000000FF) );
+
+ sp->eth_regs->mac_addr[0] = ethsah;
+ sp->eth_regs->mac_addr[1] = ethsal;
+
+ mdelay(10);
+
+ return(0);
+}
+
+
+static int ar2313_init(struct net_device *dev)
+{
+ struct ar2313_private *sp = dev->priv;
+ int ecode=0;
+
+ /*
+ * Allocate descriptors
+ */
+ if (ar2313_allocate_descriptors(dev)) {
+ printk("%s: %s: ar2313_allocate_descriptors failed\n",
+ dev->name, __FUNCTION__);
+ ecode = -EAGAIN;
+ goto init_error;
+ }
+
+ /*
+ * Get the memory for the skb rings.
+ */
+ if(sp->rx_skb == NULL) {
+ sp->rx_skb = kmalloc(sizeof(struct sk_buff *) * AR2313_DESCR_ENTRIES, GFP_KERNEL);
+ if (!(sp->rx_skb)) {
+ printk("%s: %s: rx_skb kmalloc failed\n",
+ dev->name, __FUNCTION__);
+ ecode = -EAGAIN;
+ goto init_error;
+ }
+ }
+ memset(sp->rx_skb, 0, sizeof(struct sk_buff *) * AR2313_DESCR_ENTRIES);
+
+ if(sp->tx_skb == NULL) {
+ sp->tx_skb = kmalloc(sizeof(struct sk_buff *) * AR2313_DESCR_ENTRIES, GFP_KERNEL);
+ if (!(sp->tx_skb)) {
+ printk("%s: %s: tx_skb kmalloc failed\n",
+ dev->name, __FUNCTION__);
+ ecode = -EAGAIN;
+ goto init_error;
+ }
+ }
+ memset(sp->tx_skb, 0, sizeof(struct sk_buff *) * AR2313_DESCR_ENTRIES);
+
+ /*
+ * Set tx_csm before we start receiving interrupts, otherwise
+ * the interrupt handler might think it is supposed to process
+ * tx ints before we are up and running, which may cause a null
+ * pointer access in the int handler.
+ */
+ sp->rx_skbprd = 0;
+ sp->cur_rx = 0;
+ sp->tx_prd = 0;
+ sp->tx_csm = 0;
+
+ /*
+ * Zero the stats before starting the interface
+ */
+ memset(&sp->stats, 0, sizeof(sp->stats));
+
+ /*
+ * We load the ring here as there seem to be no way to tell the
+ * firmware to wipe the ring without re-initializing it.
+ */
+ ar2313_load_rx_ring(dev, RX_RING_SIZE);
+
+ /*
+ * Init hardware
+ */
+ ar2313_reset_reg(dev);
+
+ /*
+ * Get the IRQ
+ */
+ ecode = request_irq(dev->irq, &ar2313_interrupt, SA_SHIRQ | SA_INTERRUPT, dev->name, dev);
+ if (ecode) {
+ printk(KERN_WARNING "%s: %s: Requested IRQ %d is busy\n",
+ dev->name, __FUNCTION__, dev->irq);
+ goto init_error;
+ }
+
+#if 0
+ // commented out, for now
+
+ if(mips_machtype == MACH_ARUBA_SAMSUNG) {
+ int i;
+ /* configure Marvell 88E6060 */
+ /* reset chip */
+ armiiwrite(0x1f, 0xa, 0xa130);
+ do {
+ udelay(1000);
+ i = armiiread(sp->phy, 0xa);
+ } while (i & 0x8000);
+
+ /* configure MAC address */
+ armiiwrite(sp->phy, 0x1, dev->dev_addr[0] << 8 | dev->dev_addr[1]);
+ armiiwrite(sp->phy, 0x2, dev->dev_addr[2] << 8 | dev->dev_addr[3]);
+ armiiwrite(sp->phy, 0x3, dev->dev_addr[4] << 8 | dev->dev_addr[5]);
+
+ /* set ports to forwarding */
+ armiiwrite(0x18, 0x4, 0x3);
+ armiiwrite(0x1c, 0x4, 0x3);
+ armiiwrite(0x1d, 0x4, 0x3);
+ }
+#endif
+
+ tasklet_enable(&sp->rx_tasklet);
+
+ return 0;
+
+ init_error:
+ ar2313_init_cleanup(dev);
+ return ecode;
+}
+
+/*
+ * Load the rx ring.
+ *
+ * Loading rings is safe without holding the spin lock since this is
+ * done only before the device is enabled, thus no interrupts are
+ * generated and by the interrupt handler/tasklet handler.
+ */
+static void ar2313_load_rx_ring(struct net_device *dev, int nr_bufs)
+{
+
+ struct ar2313_private *sp = ((struct net_device *)dev)->priv;
+ short i, idx;
+
+ idx = sp->rx_skbprd;
+
+ for (i = 0; i < nr_bufs; i++) {
+ struct sk_buff *skb;
+ ar2313_descr_t *rd;
+
+ if (sp->rx_skb[idx]) {
+#if DEBUG_RX
+ printk(KERN_INFO "ar2313 rx refill full\n");
+#endif /* DEBUG */
+ break;
+ }
+
+ // partha: create additional room for the second GRE fragment
+ skb = alloc_skb(AR2313_BUFSIZE+128, GFP_ATOMIC);
+ if (!skb) {
+ printk("\n\n\n\n %s: No memory in system\n\n\n\n", __FUNCTION__);
+ break;
+ }
+ // partha: create additional room in the front for tx pkt capture
+ skb_reserve(skb, 32);
+
+ /*
+ * Make sure IP header starts on a fresh cache line.
+ */
+ skb->dev = dev;
+ skb_reserve(skb, RX_OFFSET);
+ sp->rx_skb[idx] = skb;
+
+ rd = (ar2313_descr_t *) &sp->rx_ring[idx];
+
+ /* initialize dma descriptor */
+ rd->devcs = ((AR2313_BUFSIZE << DMA_RX1_BSIZE_SHIFT) |
+ DMA_RX1_CHAINED);
+ rd->addr = virt_to_phys(skb->data);
+ rd->descr = virt_to_phys(&sp->rx_ring[(idx+1) & (AR2313_DESCR_ENTRIES-1)]);
+ rd->status = DMA_RX_OWN;
+
+ idx = DSC_NEXT(idx);
+ }
+
+ if (!i) {
+#if DEBUG_ERR
+ printk(KERN_INFO "Out of memory when allocating standard receive buffers\n");
+#endif /* DEBUG */
+ } else {
+ sp->rx_skbprd = idx;
+ }
+
+ return;
+}
+
+#define AR2313_MAX_PKTS_PER_CALL 64
+
+static int ar2313_rx_int(struct net_device *dev)
+{
+ struct ar2313_private *sp = dev->priv;
+ struct sk_buff *skb, *skb_new;
+ ar2313_descr_t *rxdesc;
+ unsigned int status;
+ u32 idx;
+ int pkts = 0;
+ int rval;
+
+ idx = sp->cur_rx;
+
+ /* process at most the entire ring and then wait for another interrupt */
+ while(1) {
+
+ rxdesc = &sp->rx_ring[idx];
+ status = rxdesc->status;
+ if (status & DMA_RX_OWN) {
+ /* SiByte owns descriptor or descr not yet filled in */
+ rval = 0;
+ break;
+ }
+
+ if (++pkts > AR2313_MAX_PKTS_PER_CALL) {
+ rval = 1;
+ break;
+ }
+
+#if DEBUG_RX
+ printk("index %d\n", idx);
+ printk("RX status %08x\n", rxdesc->status);
+ printk("RX devcs %08x\n", rxdesc->devcs );
+ printk("RX addr %08x\n", rxdesc->addr );
+ printk("RX descr %08x\n", rxdesc->descr );
+#endif
+
+ if ((status & (DMA_RX_ERROR|DMA_RX_ERR_LENGTH)) &&
+ (!(status & DMA_RX_LONG))){
+#if DEBUG_RX
+ printk("%s: rx ERROR %08x\n", __FUNCTION__, status);
+#endif
+ sp->stats.rx_errors++;
+ sp->stats.rx_dropped++;
+
+ /* add statistics counters */
+ if (status & DMA_RX_ERR_CRC) sp->stats.rx_crc_errors++;
+ if (status & DMA_RX_ERR_COL) sp->stats.rx_over_errors++;
+ if (status & DMA_RX_ERR_LENGTH)
+ sp->stats.rx_length_errors++;
+ if (status & DMA_RX_ERR_RUNT) sp->stats.rx_over_errors++;
+ if (status & DMA_RX_ERR_DESC) sp->stats.rx_over_errors++;
+
+ } else {
+ /* alloc new buffer. */
+ skb_new = dev_alloc_skb(AR2313_BUFSIZE + RX_OFFSET + 128);
+ if (skb_new != NULL) {
+
+ skb = sp->rx_skb[idx];
+ /* set skb */
+ skb_put(skb, ((status >> DMA_RX_LEN_SHIFT) & 0x3fff) - CRC_LEN);
+
+#ifdef CONFIG_MERLOT
+ if ((dev->am_pkt_handler == NULL) ||
+ (dev->am_pkt_handler(skb, dev) == 0)) {
+#endif
+ sp->stats.rx_bytes += skb->len;
+ skb->protocol = eth_type_trans(skb, dev);
+ /* pass the packet to upper layers */
+
+#ifdef CONFIG_MERLOT
+ if (dev->asap_netif_rx)
+ dev->asap_netif_rx(skb);
+ else
+#endif
+ netif_rx(skb);
+#ifdef CONFIG_MERLOT
+ }
+#endif
+ skb_new->dev = dev;
+ /* 16 bit align */
+ skb_reserve(skb_new, RX_OFFSET+32);
+ /* reset descriptor's curr_addr */
+ rxdesc->addr = virt_to_phys(skb_new->data);
+
+ sp->stats.rx_packets++;
+ sp->rx_skb[idx] = skb_new;
+
+ } else {
+ sp->stats.rx_dropped++;
+ }
+ }
+
+ rxdesc->devcs = ((AR2313_BUFSIZE << DMA_RX1_BSIZE_SHIFT) |
+ DMA_RX1_CHAINED);
+ rxdesc->status = DMA_RX_OWN;
+
+ idx = DSC_NEXT(idx);
+ }
+
+ sp->cur_rx = idx;
+
+ return rval;
+}
+
+
+static void ar2313_tx_int(struct net_device *dev)
+{
+ struct ar2313_private *sp = dev->priv;
+ u32 idx;
+ struct sk_buff *skb;
+ ar2313_descr_t *txdesc;
+ unsigned int status=0;
+
+ idx = sp->tx_csm;
+
+ while (idx != sp->tx_prd) {
+
+ txdesc = &sp->tx_ring[idx];
+
+#if DEBUG_TX
+ printk("%s: TXINT: csm=%d idx=%d prd=%d status=%x devcs=%x addr=%08x descr=%x\n",
+ dev->name, sp->tx_csm, idx, sp->tx_prd,
+ txdesc->status, txdesc->devcs, txdesc->addr, txdesc->descr);
+#endif /* DEBUG */
+
+ if ((status = txdesc->status) & DMA_TX_OWN) {
+ /* ar2313 dma still owns descr */
+ break;
+ }
+ /* done with this descriptor */
+ txdesc->status = 0;
+
+ if (status & DMA_TX_ERROR){
+ sp->stats.tx_errors++;
+ sp->stats.tx_dropped++;
+ if(status & DMA_TX_ERR_UNDER)
+ sp->stats.tx_fifo_errors++;
+ if(status & DMA_TX_ERR_HB)
+ sp->stats.tx_heartbeat_errors++;
+ if(status & (DMA_TX_ERR_LOSS |
+ DMA_TX_ERR_LINK))
+ sp->stats.tx_carrier_errors++;
+ if (status & (DMA_TX_ERR_LATE|
+ DMA_TX_ERR_COL |
+ DMA_TX_ERR_JABBER |
+ DMA_TX_ERR_DEFER))
+ sp->stats.tx_aborted_errors++;
+ } else {
+ /* transmit OK */
+ sp->stats.tx_packets++;
+ }
+
+ skb = sp->tx_skb[idx];
+ sp->tx_skb[idx] = NULL;
+ idx = DSC_NEXT(idx);
+ sp->stats.tx_bytes += skb->len;
+ dev_kfree_skb_irq(skb);
+ }
+
+ sp->tx_csm = idx;
+
+ return;
+}
+
+
+static void
+rx_tasklet_func(unsigned long data)
+{
+ struct net_device *dev = (struct net_device *) data;
+ struct ar2313_private *sp = dev->priv;
+
+ if (sp->unloading) {
+ return;
+ }
+
+ if (ar2313_rx_int(dev)) {
+ tasklet_hi_schedule(&sp->rx_tasklet);
+ }
+ else {
+ unsigned long flags;
+ spin_lock_irqsave(&sp->lock, flags);
+ sp->dma_regs->intr_ena |= DMA_STATUS_RI;
+ spin_unlock_irqrestore(&sp->lock, flags);
+ }
+}
+
+static void
+rx_schedule(struct net_device *dev)
+{
+ struct ar2313_private *sp = dev->priv;
+
+ sp->dma_regs->intr_ena &= ~DMA_STATUS_RI;
+
+ tasklet_hi_schedule(&sp->rx_tasklet);
+}
+
+static irqreturn_t ar2313_interrupt(int irq, void *dev_id)
+{
+ struct net_device *dev = (struct net_device *)dev_id;
+ struct ar2313_private *sp = dev->priv;
+ unsigned int status, enabled;
+
+ /* clear interrupt */
+ /*
+ * Don't clear RI bit if currently disabled.
+ */
+ status = sp->dma_regs->status;
+ enabled = sp->dma_regs->intr_ena;
+ sp->dma_regs->status = status & enabled;
+
+ if (status & DMA_STATUS_NIS) {
+ /* normal status */
+ /*
+ * Don't schedule rx processing if interrupt
+ * is already disabled.
+ */
+ if (status & enabled & DMA_STATUS_RI) {
+ /* receive interrupt */
+ rx_schedule(dev);
+ }
+ if (status & DMA_STATUS_TI) {
+ /* transmit interrupt */
+ ar2313_tx_int(dev);
+ }
+ }
+
+ if (status & DMA_STATUS_AIS) {
+#if DEBUG_INT
+ printk("%s: AIS set %08x & %x\n", __FUNCTION__,
+ status, (DMA_STATUS_FBE | DMA_STATUS_TPS));
+#endif
+ /* abnormal status */
+ if (status & (DMA_STATUS_FBE | DMA_STATUS_TPS)) {
+ ar2313_restart(dev);
+ }
+ }
+ return IRQ_HANDLED;
+}
+
+
+static int ar2313_open(struct net_device *dev)
+{
+ struct ar2313_private *sp;
+
+ sp = dev->priv;
+
+ dev->mtu = 1500;
+ netif_start_queue(dev);
+
+ sp->eth_regs->mac_control |= MAC_CONTROL_RE;
+
+ AR2313_MOD_INC_USE_COUNT;
+
+ return 0;
+}
+
+static void ar2313_halt(struct net_device *dev)
+{
+ struct ar2313_private *sp = dev->priv;
+ int j;
+
+ tasklet_disable(&sp->rx_tasklet);
+
+ /* kill the MAC */
+ sp->eth_regs->mac_control &= ~(MAC_CONTROL_RE | /* disable Receives */
+ MAC_CONTROL_TE); /* disable Transmits */
+ /* stop dma */
+ sp->dma_regs->control = 0;
+ sp->dma_regs->bus_mode = DMA_BUS_MODE_SWR;
+
+ /* place phy and MAC in reset */
+ *sp->int_regs |= (ar_int_mac_mask | ar_int_phy_mask);
+
+ /* free buffers on tx ring */
+ for (j = 0; j < AR2313_DESCR_ENTRIES; j++) {
+ struct sk_buff *skb;
+ ar2313_descr_t *txdesc;
+
+ txdesc = &sp->tx_ring[j];
+ txdesc->descr = 0;
+
+ skb = sp->tx_skb[j];
+ if (skb) {
+ dev_kfree_skb(skb);
+ sp->tx_skb[j] = NULL;
+ }
+ }
+}
+
+/*
+ * close should do nothing. Here's why. It's called when
+ * 'ifconfig bond0 down' is run. If it calls free_irq then
+ * the irq is gone forever ! When bond0 is made 'up' again,
+ * the ar2313_open () does not call request_irq (). Worse,
+ * the call to ar2313_halt() generates a WDOG reset due to
+ * the write to 'sp->int_regs' and the box reboots.
+ * Commenting this out is good since it allows the
+ * system to resume when bond0 is made up again.
+ */
+static int ar2313_close(struct net_device *dev)
+{
+#if 0
+ /*
+ * Disable interrupts
+ */
+ disable_irq(dev->irq);
+
+ /*
+ * Without (or before) releasing irq and stopping hardware, this
+ * is an absolute non-sense, by the way. It will be reset instantly
+ * by the first irq.
+ */
+ netif_stop_queue(dev);
+
+ /* stop the MAC and DMA engines */
+ ar2313_halt(dev);
+
+ /* release the interrupt */
+ free_irq(dev->irq, dev);
+
+#endif
+ AR2313_MOD_DEC_USE_COUNT;
+ return 0;
+}
+
+static int ar2313_start_xmit(struct sk_buff *skb, struct net_device *dev)
+{
+ struct ar2313_private *sp = dev->priv;
+ ar2313_descr_t *td;
+ u32 idx;
+
+ idx = sp->tx_prd;
+ td = &sp->tx_ring[idx];
+
+ if (td->status & DMA_TX_OWN) {
+#if DEBUG_TX
+ printk("%s: No space left to Tx\n", __FUNCTION__);
+#endif
+ /* free skbuf and lie to the caller that we sent it out */
+ sp->stats.tx_dropped++;
+ dev_kfree_skb(skb);
+
+ /* restart transmitter in case locked */
+ sp->dma_regs->xmt_poll = 0;
+ return 0;
+ }
+
+ /* Setup the transmit descriptor. */
+ td->devcs = ((skb->len << DMA_TX1_BSIZE_SHIFT) |
+ (DMA_TX1_LS|DMA_TX1_IC|DMA_TX1_CHAINED));
+ td->addr = virt_to_phys(skb->data);
+ td->status = DMA_TX_OWN;
+
+ /* kick transmitter last */
+ sp->dma_regs->xmt_poll = 0;
+
+#if DEBUG_TX
+ printk("index %d\n", idx);
+ printk("TX status %08x\n", td->status);
+ printk("TX devcs %08x\n", td->devcs );
+ printk("TX addr %08x\n", td->addr );
+ printk("TX descr %08x\n", td->descr );
+#endif
+
+ sp->tx_skb[idx] = skb;
+ idx = DSC_NEXT(idx);
+ sp->tx_prd = idx;
+
+ //dev->trans_start = jiffies;
+
+ return 0;
+}
+
+static int netdev_get_ecmd(struct net_device *dev, struct ethtool_cmd *ecmd)
+{
+ struct ar2313_private *np = dev->priv;
+ u32 tmp;
+
+ ecmd->supported =
+ (SUPPORTED_10baseT_Half | SUPPORTED_10baseT_Full |
+ SUPPORTED_100baseT_Half | SUPPORTED_100baseT_Full |
+ SUPPORTED_Autoneg | SUPPORTED_TP | SUPPORTED_MII);
+
+ ecmd->port = PORT_TP;
+ /* only supports internal transceiver */
+ ecmd->transceiver = XCVR_INTERNAL;
+ /* not sure what this is for */
+ ecmd->phy_address = 1;
+
+ ecmd->advertising = ADVERTISED_MII;
+ tmp = armiiread(np->phy, MII_ADVERTISE);
+ if (tmp & ADVERTISE_10HALF)
+ ecmd->advertising |= ADVERTISED_10baseT_Half;
+ if (tmp & ADVERTISE_10FULL)
+ ecmd->advertising |= ADVERTISED_10baseT_Full;
+ if (tmp & ADVERTISE_100HALF)
+ ecmd->advertising |= ADVERTISED_100baseT_Half;
+ if (tmp & ADVERTISE_100FULL)
+ ecmd->advertising |= ADVERTISED_100baseT_Full;
+
+ tmp = armiiread(np->phy, MII_BMCR);
+ if (tmp & BMCR_ANENABLE) {
+ ecmd->advertising |= ADVERTISED_Autoneg;
+ ecmd->autoneg = AUTONEG_ENABLE;
+ } else {
+ ecmd->autoneg = AUTONEG_DISABLE;
+ }
+
+ if (ecmd->autoneg == AUTONEG_ENABLE) {
+ tmp = armiiread(np->phy, MII_LPA);
+ if (tmp & (LPA_100FULL|LPA_10FULL)) {
+ ecmd->duplex = DUPLEX_FULL;
+ } else {
+ ecmd->duplex = DUPLEX_HALF;
+ }
+ if (tmp & (LPA_100FULL|LPA_100HALF)) {
+ ecmd->speed = SPEED_100;
+ } else {
+ ecmd->speed = SPEED_10;
+ }
+ } else {
+ if (tmp & BMCR_FULLDPLX) {
+ ecmd->duplex = DUPLEX_FULL;
+ } else {
+ ecmd->duplex = DUPLEX_HALF;
+ }
+ if (tmp & BMCR_SPEED100) {
+ ecmd->speed = SPEED_100;
+ } else {
+ ecmd->speed = SPEED_10;
+ }
+ }
+
+ /* ignore maxtxpkt, maxrxpkt for now */
+
+ return 0;
+}
+
+static int netdev_set_ecmd(struct net_device *dev, struct ethtool_cmd *ecmd)
+{
+ struct ar2313_private *np = dev->priv;
+ u32 tmp;
+
+ if (ecmd->speed != SPEED_10 && ecmd->speed != SPEED_100)
+ return -EINVAL;
+ if (ecmd->duplex != DUPLEX_HALF && ecmd->duplex != DUPLEX_FULL)
+ return -EINVAL;
+ if (ecmd->port != PORT_TP)
+ return -EINVAL;
+ if (ecmd->transceiver != XCVR_INTERNAL)
+ return -EINVAL;
+ if (ecmd->autoneg != AUTONEG_DISABLE && ecmd->autoneg != AUTONEG_ENABLE)
+ return -EINVAL;
+ /* ignore phy_address, maxtxpkt, maxrxpkt for now */
+
+ /* WHEW! now lets bang some bits */
+
+ tmp = armiiread(np->phy, MII_BMCR);
+ if (ecmd->autoneg == AUTONEG_ENABLE) {
+ /* turn on autonegotiation */
+ tmp |= BMCR_ANENABLE;
+ printk("%s: Enabling auto-neg\n", dev->name);
+ } else {
+ /* turn off auto negotiation, set speed and duplexity */
+ tmp &= ~(BMCR_ANENABLE | BMCR_SPEED100 | BMCR_FULLDPLX);
+ if (ecmd->speed == SPEED_100)
+ tmp |= BMCR_SPEED100;
+ if (ecmd->duplex == DUPLEX_FULL)
+ tmp |= BMCR_FULLDPLX;
+ printk("%s: Hard coding %d/%s\n", dev->name,
+ (ecmd->speed == SPEED_100)? 100:10,
+ (ecmd->duplex == DUPLEX_FULL)? "full":"half");
+ }
+ armiiwrite(np->phy, MII_BMCR, tmp);
+ np->phyData = 0;
+ return 0;
+}
+
+static int netdev_ethtool_ioctl(struct net_device *dev, void *useraddr)
+{
+ struct ar2313_private *np = dev->priv;
+ u32 cmd;
+
+ if (get_user(cmd, (u32 *)useraddr))
+ return -EFAULT;
+
+ switch (cmd) {
+ /* get settings */
+ case ETHTOOL_GSET: {
+ struct ethtool_cmd ecmd = { ETHTOOL_GSET };
+ spin_lock_irq(&np->lock);
+ netdev_get_ecmd(dev, &ecmd);
+ spin_unlock_irq(&np->lock);
+ if (copy_to_user(useraddr, &ecmd, sizeof(ecmd)))
+ return -EFAULT;
+ return 0;
+ }
+ /* set settings */
+ case ETHTOOL_SSET: {
+ struct ethtool_cmd ecmd;
+ int r;
+ if (copy_from_user(&ecmd, useraddr, sizeof(ecmd)))
+ return -EFAULT;
+ spin_lock_irq(&np->lock);
+ r = netdev_set_ecmd(dev, &ecmd);
+ spin_unlock_irq(&np->lock);
+ return r;
+ }
+ /* restart autonegotiation */
+ case ETHTOOL_NWAY_RST: {
+ int tmp;
+ int r = -EINVAL;
+ /* if autoneg is off, it's an error */
+ tmp = armiiread(np->phy, MII_BMCR);
+ if (tmp & BMCR_ANENABLE) {
+ tmp |= (BMCR_ANRESTART);
+ armiiwrite(np->phy, MII_BMCR, tmp);
+ r = 0;
+ }
+ return r;
+ }
+ /* get link status */
+ case ETHTOOL_GLINK: {
+ struct ethtool_value edata = {ETHTOOL_GLINK};
+ edata.data = (armiiread(np->phy, MII_BMSR)&BMSR_LSTATUS) ? 1:0;
+ if (copy_to_user(useraddr, &edata, sizeof(edata)))
+ return -EFAULT;
+ return 0;
+ }
+ }
+
+ return -EOPNOTSUPP;
+}
+
+static int ar2313_ioctl(struct net_device *dev, struct ifreq *ifr, int cmd)
+{
+ struct mii_ioctl_data *data = (struct mii_ioctl_data *)&ifr->ifr_data;
+
+ switch (cmd) {
+ case SIOCDEVPRIVATE: {
+ struct ar2313_cmd scmd;
+
+ if (copy_from_user(&scmd, ifr->ifr_data, sizeof(scmd)))
+ return -EFAULT;
+
+#if DEBUG
+ printk("%s: ioctl devprivate c=%d a=%x l=%d m=%d d=%x,%x\n",
+ dev->name, scmd.cmd,
+ scmd.address, scmd.length,
+ scmd.mailbox, scmd.data[0], scmd.data[1]);
+#endif /* DEBUG */
+
+ switch (scmd.cmd) {
+ case AR2313_READ_DATA:
+ if(scmd.length==4){
+ scmd.data[0] = *((u32*)scmd.address);
+ } else if(scmd.length==2) {
+ scmd.data[0] = *((u16*)scmd.address);
+ } else if (scmd.length==1) {
+ scmd.data[0] = *((u8*)scmd.address);
+ } else {
+ return -EOPNOTSUPP;
+ }
+ if(copy_to_user(ifr->ifr_data, &scmd, sizeof(scmd)))
+ return -EFAULT;
+ break;
+
+ case AR2313_WRITE_DATA:
+ if(scmd.length==4){
+ *((u32*)scmd.address) = scmd.data[0];
+ } else if(scmd.length==2) {
+ *((u16*)scmd.address) = scmd.data[0];
+ } else if (scmd.length==1) {
+ *((u8*)scmd.address) = scmd.data[0];
+ } else {
+ return -EOPNOTSUPP;
+ }
+ break;
+
+ case AR2313_GET_VERSION:
+ // SAMEER: sprintf((char*) &scmd, "%s", ARUBA_VERSION);
+ if(copy_to_user(ifr->ifr_data, &scmd, sizeof(scmd)))
+ return -EFAULT;
+ break;
+
+ default:
+ return -EOPNOTSUPP;
+ }
+ return 0;
+ }
+
+ case SIOCETHTOOL:
+ return netdev_ethtool_ioctl(dev, (void *) ifr->ifr_data);
+
+ case SIOCGMIIPHY: /* Get address of MII PHY in use. */
+ data->phy_id = 1;
+ /* Fall Through */
+
+ case SIOCGMIIREG: /* Read MII PHY register. */
+ case SIOCDEVPRIVATE+1: /* for binary compat, remove in 2.5 */
+ data->val_out = armiiread(data->phy_id & 0x1f,
+ data->reg_num & 0x1f);
+ return 0;
+ case SIOCSMIIREG: /* Write MII PHY register. */
+ case SIOCDEVPRIVATE+2: /* for binary compat, remove in 2.5 */
+ if (!capable(CAP_NET_ADMIN))
+ return -EPERM;
+ armiiwrite(data->phy_id & 0x1f,
+ data->reg_num & 0x1f, data->val_in);
+ return 0;
+
+ case SIOCSIFHWADDR:
+ if (copy_from_user(dev->dev_addr, ifr->ifr_data, sizeof(dev->dev_addr)))
+ return -EFAULT;
+ return 0;
+
+ case SIOCGIFHWADDR:
+ if (copy_to_user(ifr->ifr_data, dev->dev_addr, sizeof(dev->dev_addr)))
+ return -EFAULT;
+ return 0;
+
+ default:
+ break;
+ }
+
+ return -EOPNOTSUPP;
+}
+
+static struct net_device_stats *ar2313_get_stats(struct net_device *dev)
+{
+ struct ar2313_private *sp = dev->priv;
+ return &sp->stats;
+}
+
+static short
+armiiread(short phy, short reg)
+{
+ volatile ETHERNET_STRUCT * ethernet;
+
+ ethernet = (volatile ETHERNET_STRUCT *)ETHERNET_BASE; /* always MAC 0 */
+ ethernet->mii_addr = ((reg << MII_ADDR_REG_SHIFT) |
+ (phy << MII_ADDR_PHY_SHIFT));
+ while (ethernet->mii_addr & MII_ADDR_BUSY);
+ return (ethernet->mii_data >> MII_DATA_SHIFT);
+}
+
+static void
+armiiwrite(short phy, short reg, short data)
+{
+ volatile ETHERNET_STRUCT * ethernet;
+
+ ethernet = (volatile ETHERNET_STRUCT *)ETHERNET_BASE; /* always MAC 0 */
+ while (ethernet->mii_addr & MII_ADDR_BUSY);
+ ethernet->mii_data = data << MII_DATA_SHIFT;
+ ethernet->mii_addr = ((reg << MII_ADDR_REG_SHIFT) |
+ (phy << MII_ADDR_PHY_SHIFT) |
+ MII_ADDR_WRITE);
+}
+
diff --git a/target/linux/aruba-2.6/files/drivers/net/ar2313/ar2313.h b/target/linux/aruba-2.6/files/drivers/net/ar2313/ar2313.h
new file mode 100644
index 0000000000..83e3559625
--- /dev/null
+++ b/target/linux/aruba-2.6/files/drivers/net/ar2313/ar2313.h
@@ -0,0 +1,190 @@
+#ifndef _AR2313_H_
+#define _AR2313_H_
+
+#include <linux/autoconf.h>
+#include <asm/bootinfo.h>
+#include "platform.h"
+
+extern unsigned long mips_machtype;
+
+#undef ETHERNET_BASE
+#define ETHERNET_BASE ar_eth_base
+#define ETHERNET_SIZE 0x00100000
+#define ETHERNET_MACS 2
+
+#undef DMA_BASE
+#define DMA_BASE ar_dma_base
+#define DMA_SIZE 0x00100000
+
+
+/*
+ * probe link timer - 5 secs
+ */
+#define LINK_TIMER (5*HZ)
+
+/*
+ * Interrupt register base address
+ */
+#define INTERRUPT_BASE PHYS_TO_K1(ar_int_base)
+
+/*
+ * Reset Register
+ */
+#define AR531X_RESET (AR531X_RESETTMR + 0x0020)
+#define RESET_SYSTEM 0x00000001 /* cold reset full system */
+#define RESET_PROC 0x00000002 /* cold reset MIPS core */
+#define RESET_WLAN0 0x00000004 /* cold reset WLAN MAC and BB */
+#define RESET_EPHY0 0x00000008 /* cold reset ENET0 phy */
+#define RESET_EPHY1 0x00000010 /* cold reset ENET1 phy */
+#define RESET_ENET0 0x00000020 /* cold reset ENET0 mac */
+#define RESET_ENET1 0x00000040 /* cold reset ENET1 mac */
+
+#define IS_DMA_TX_INT(X) (((X) & (DMA_STATUS_TI)) != 0)
+#define IS_DMA_RX_INT(X) (((X) & (DMA_STATUS_RI)) != 0)
+#define IS_DRIVER_OWNED(X) (((X) & (DMA_TX_OWN)) == 0)
+
+#ifndef K1_TO_PHYS
+// hack
+#define K1_TO_PHYS(x) (((unsigned int)(x)) & 0x1FFFFFFF) /* kseg1 to physical */
+#endif
+
+#ifndef PHYS_TO_K1
+// hack
+#define PHYS_TO_K1(x) (((unsigned int)(x)) | 0xA0000000) /* physical to kseg1 */
+#endif
+
+#define AR2313_TX_TIMEOUT (HZ/4)
+
+/*
+ * Rings
+ */
+#define DSC_RING_ENTRIES_SIZE (AR2313_DESCR_ENTRIES * sizeof(struct desc))
+#define DSC_NEXT(idx) ((idx + 1) & (AR2313_DESCR_ENTRIES - 1))
+
+static inline int tx_space (u32 csm, u32 prd)
+{
+ return (csm - prd - 1) & (AR2313_DESCR_ENTRIES - 1);
+}
+
+#if MAX_SKB_FRAGS
+#define TX_RESERVED (MAX_SKB_FRAGS+1) /* +1 for message header */
+#define tx_ring_full(csm, prd) (tx_space(csm, prd) <= TX_RESERVED)
+#else
+#define tx_ring_full 0
+#endif
+
+#define AR2313_MBGET 2
+#define AR2313_MBSET 3
+#define AR2313_PCI_RECONFIG 4
+#define AR2313_PCI_DUMP 5
+#define AR2313_TEST_PANIC 6
+#define AR2313_TEST_NULLPTR 7
+#define AR2313_READ_DATA 8
+#define AR2313_WRITE_DATA 9
+#define AR2313_GET_VERSION 10
+#define AR2313_TEST_HANG 11
+#define AR2313_SYNC 12
+
+
+struct ar2313_cmd {
+ u32 cmd;
+ u32 address; /* virtual address of image */
+ u32 length; /* size of image to download */
+ u32 mailbox; /* mailbox to get/set */
+ u32 data[2]; /* contents of mailbox to read/write */
+};
+
+
+/*
+ * Struct private for the Sibyte.
+ *
+ * Elements are grouped so variables used by the tx handling goes
+ * together, and will go into the same cache lines etc. in order to
+ * avoid cache line contention between the rx and tx handling on SMP.
+ *
+ * Frequently accessed variables are put at the beginning of the
+ * struct to help the compiler generate better/shorter code.
+ */
+struct ar2313_private
+{
+ int version;
+ u32 mb[2];
+
+ volatile ETHERNET_STRUCT *eth_regs;
+ volatile DMA *dma_regs;
+ volatile u32 *int_regs;
+
+ spinlock_t lock; /* Serialise access to device */
+
+ /*
+ * RX and TX descriptors, must be adjacent
+ */
+ ar2313_descr_t *rx_ring;
+ ar2313_descr_t *tx_ring;
+
+
+ struct sk_buff **rx_skb;
+ struct sk_buff **tx_skb;
+
+ /*
+ * RX elements
+ */
+ u32 rx_skbprd;
+ u32 cur_rx;
+
+ /*
+ * TX elements
+ */
+ u32 tx_prd;
+ u32 tx_csm;
+
+ /*
+ * Misc elements
+ */
+ int board_idx;
+ char name[48];
+ struct net_device_stats stats;
+ struct {
+ u32 address;
+ u32 length;
+ char *mapping;
+ } desc;
+
+
+ struct timer_list link_timer;
+ unsigned short phy; /* merlot phy = 1, samsung phy = 0x1f */
+ unsigned short mac;
+ unsigned short link; /* 0 - link down, 1 - link up */
+ u16 phyData;
+
+ struct tasklet_struct rx_tasklet;
+ int unloading;
+};
+
+
+/*
+ * Prototypes
+ */
+static int ar2313_init(struct net_device *dev);
+#ifdef TX_TIMEOUT
+static void ar2313_tx_timeout(struct net_device *dev);
+#endif
+#if 0
+static void ar2313_multicast_list(struct net_device *dev);
+#endif
+static int ar2313_restart(struct net_device *dev);
+#if DEBUG
+static void ar2313_dump_regs(struct net_device *dev);
+#endif
+static void ar2313_load_rx_ring(struct net_device *dev, int bufs);
+static irqreturn_t ar2313_interrupt(int irq, void *dev_id);
+static int ar2313_open(struct net_device *dev);
+static int ar2313_start_xmit(struct sk_buff *skb, struct net_device *dev);
+static int ar2313_close(struct net_device *dev);
+static int ar2313_ioctl(struct net_device *dev, struct ifreq *ifr, int cmd);
+static void ar2313_init_cleanup(struct net_device *dev);
+static int ar2313_setup_timer(struct net_device *dev);
+static void ar2313_link_timer_fn(unsigned long data);
+static void ar2313_check_link(struct net_device *dev);
+static struct net_device_stats *ar2313_get_stats(struct net_device *dev);
+#endif /* _AR2313_H_ */
diff --git a/target/linux/aruba-2.6/files/drivers/net/ar2313/ar2313_msg.h b/target/linux/aruba-2.6/files/drivers/net/ar2313/ar2313_msg.h
new file mode 100644
index 0000000000..d10d9eadee
--- /dev/null
+++ b/target/linux/aruba-2.6/files/drivers/net/ar2313/ar2313_msg.h
@@ -0,0 +1,17 @@
+#ifndef _AR2313_MSG_H_
+#define _AR2313_MSG_H_
+
+#define AR2313_MTU 1692
+#define AR2313_PRIOS 1
+#define AR2313_QUEUES (2*AR2313_PRIOS)
+
+#define AR2313_DESCR_ENTRIES 64
+
+typedef struct {
+ volatile unsigned int status; // OWN, Device control and status.
+ volatile unsigned int devcs; // pkt Control bits + Length
+ volatile unsigned int addr; // Current Address.
+ volatile unsigned int descr; // Next descriptor in chain.
+} ar2313_descr_t;
+
+#endif /* _AR2313_MSG_H_ */
diff --git a/target/linux/aruba-2.6/files/drivers/net/ar2313/dma.h b/target/linux/aruba-2.6/files/drivers/net/ar2313/dma.h
new file mode 100644
index 0000000000..2f8c06af50
--- /dev/null
+++ b/target/linux/aruba-2.6/files/drivers/net/ar2313/dma.h
@@ -0,0 +1,135 @@
+#ifndef __ARUBA_DMA_H__
+#define __ARUBA_DMA_H__
+
+/*******************************************************************************
+ *
+ * Copyright 2002 Integrated Device Technology, Inc.
+ * All rights reserved.
+ *
+ * DMA register definition.
+ *
+ * File : $Id: dma.h,v 1.3 2002/06/06 18:34:03 astichte Exp $
+ *
+ * Author : ryan.holmQVist@idt.com
+ * Date : 20011005
+ * Update :
+ * $Log: dma.h,v $
+ * Revision 1.3 2002/06/06 18:34:03 astichte
+ * Added XXX_PhysicalAddress and XXX_VirtualAddress
+ *
+ * Revision 1.2 2002/06/05 18:30:46 astichte
+ * Removed IDTField
+ *
+ * Revision 1.1 2002/05/29 17:33:21 sysarch
+ * jba File moved from vcode/include/idt/acacia
+ *
+ *
+ ******************************************************************************/
+
+#define AR_BIT(x) (1 << (x))
+#define DMA_RX_ERR_CRC AR_BIT(1)
+#define DMA_RX_ERR_DRIB AR_BIT(2)
+#define DMA_RX_ERR_MII AR_BIT(3)
+#define DMA_RX_EV2 AR_BIT(5)
+#define DMA_RX_ERR_COL AR_BIT(6)
+#define DMA_RX_LONG AR_BIT(7)
+#define DMA_RX_LS AR_BIT(8) /* last descriptor */
+#define DMA_RX_FS AR_BIT(9) /* first descriptor */
+#define DMA_RX_MF AR_BIT(10) /* multicast frame */
+#define DMA_RX_ERR_RUNT AR_BIT(11) /* runt frame */
+#define DMA_RX_ERR_LENGTH AR_BIT(12) /* length error */
+#define DMA_RX_ERR_DESC AR_BIT(14) /* descriptor error */
+#define DMA_RX_ERROR AR_BIT(15) /* error summary */
+#define DMA_RX_LEN_MASK 0x3fff0000
+#define DMA_RX_LEN_SHIFT 16
+#define DMA_RX_FILT AR_BIT(30)
+#define DMA_RX_OWN AR_BIT(31) /* desc owned by DMA controller */
+
+#define DMA_RX1_BSIZE_MASK 0x000007ff
+#define DMA_RX1_BSIZE_SHIFT 0
+#define DMA_RX1_CHAINED AR_BIT(24)
+#define DMA_RX1_RER AR_BIT(25)
+
+#define DMA_TX_ERR_UNDER AR_BIT(1) /* underflow error */
+#define DMA_TX_ERR_DEFER AR_BIT(2) /* excessive deferral */
+#define DMA_TX_COL_MASK 0x78
+#define DMA_TX_COL_SHIFT 3
+#define DMA_TX_ERR_HB AR_BIT(7) /* hearbeat failure */
+#define DMA_TX_ERR_COL AR_BIT(8) /* excessive collisions */
+#define DMA_TX_ERR_LATE AR_BIT(9) /* late collision */
+#define DMA_TX_ERR_LINK AR_BIT(10) /* no carrier */
+#define DMA_TX_ERR_LOSS AR_BIT(11) /* loss of carrier */
+#define DMA_TX_ERR_JABBER AR_BIT(14) /* transmit jabber timeout */
+#define DMA_TX_ERROR AR_BIT(15) /* frame aborted */
+#define DMA_TX_OWN AR_BIT(31) /* descr owned by DMA controller */
+
+#define DMA_TX1_BSIZE_MASK 0x000007ff
+#define DMA_TX1_BSIZE_SHIFT 0
+#define DMA_TX1_CHAINED AR_BIT(24) /* chained descriptors */
+#define DMA_TX1_TER AR_BIT(25) /* transmit end of ring */
+#define DMA_TX1_FS AR_BIT(29) /* first segment */
+#define DMA_TX1_LS AR_BIT(30) /* last segment */
+#define DMA_TX1_IC AR_BIT(31) /* interrupt on completion */
+
+#define RCVPKT_LENGTH(X) (X >> 16) /* Received pkt Length */
+
+#define MAC_CONTROL_RE AR_BIT(2) /* receive enable */
+#define MAC_CONTROL_TE AR_BIT(3) /* transmit enable */
+#define MAC_CONTROL_DC AR_BIT(5) /* Deferral check*/
+#define MAC_CONTROL_ASTP AR_BIT(8) /* Auto pad strip */
+#define MAC_CONTROL_DRTY AR_BIT(10) /* Disable retry */
+#define MAC_CONTROL_DBF AR_BIT(11) /* Disable bcast frames */
+#define MAC_CONTROL_LCC AR_BIT(12) /* late collision ctrl */
+#define MAC_CONTROL_HP AR_BIT(13) /* Hash Perfect filtering */
+#define MAC_CONTROL_HASH AR_BIT(14) /* Unicast hash filtering */
+#define MAC_CONTROL_HO AR_BIT(15) /* Hash only filtering */
+#define MAC_CONTROL_PB AR_BIT(16) /* Pass Bad frames */
+#define MAC_CONTROL_IF AR_BIT(17) /* Inverse filtering */
+#define MAC_CONTROL_PR AR_BIT(18) /* promiscuous mode (valid frames only) */
+#define MAC_CONTROL_PM AR_BIT(19) /* pass multicast */
+#define MAC_CONTROL_F AR_BIT(20) /* full-duplex */
+#define MAC_CONTROL_DRO AR_BIT(23) /* Disable Receive Own */
+#define MAC_CONTROL_HBD AR_BIT(28) /* heart-beat disabled (MUST BE SET) */
+#define MAC_CONTROL_BLE AR_BIT(30) /* big endian mode */
+#define MAC_CONTROL_RA AR_BIT(31) /* receive all (valid and invalid frames) */
+
+#define MII_ADDR_BUSY AR_BIT(0)
+#define MII_ADDR_WRITE AR_BIT(1)
+#define MII_ADDR_REG_SHIFT 6
+#define MII_ADDR_PHY_SHIFT 11
+#define MII_DATA_SHIFT 0
+
+#define FLOW_CONTROL_FCE AR_BIT(1)
+
+#define DMA_BUS_MODE_SWR AR_BIT(0) /* software reset */
+#define DMA_BUS_MODE_BLE AR_BIT(7) /* big endian mode */
+#define DMA_BUS_MODE_PBL_SHIFT 8 /* programmable burst length 32 */
+#define DMA_BUS_MODE_DBO AR_BIT(20) /* big-endian descriptors */
+
+#define DMA_STATUS_TI AR_BIT(0) /* transmit interrupt */
+#define DMA_STATUS_TPS AR_BIT(1) /* transmit process stopped */
+#define DMA_STATUS_TU AR_BIT(2) /* transmit buffer unavailable */
+#define DMA_STATUS_TJT AR_BIT(3) /* transmit buffer timeout */
+#define DMA_STATUS_UNF AR_BIT(5) /* transmit underflow */
+#define DMA_STATUS_RI AR_BIT(6) /* receive interrupt */
+#define DMA_STATUS_RU AR_BIT(7) /* receive buffer unavailable */
+#define DMA_STATUS_RPS AR_BIT(8) /* receive process stopped */
+#define DMA_STATUS_ETI AR_BIT(10) /* early transmit interrupt */
+#define DMA_STATUS_FBE AR_BIT(13) /* fatal bus interrupt */
+#define DMA_STATUS_ERI AR_BIT(14) /* early receive interrupt */
+#define DMA_STATUS_AIS AR_BIT(15) /* abnormal interrupt summary */
+#define DMA_STATUS_NIS AR_BIT(16) /* normal interrupt summary */
+#define DMA_STATUS_RS_SHIFT 17 /* receive process state */
+#define DMA_STATUS_TS_SHIFT 20 /* transmit process state */
+#define DMA_STATUS_EB_SHIFT 23 /* error bits */
+
+#define DMA_CONTROL_SR AR_BIT(1) /* start receive */
+#define DMA_CONTROL_ST AR_BIT(13) /* start transmit */
+#define DMA_CONTROL_SF AR_BIT(21) /* store and forward */
+
+#endif // __ARUBA_DMA_H__
+
+
+
+
+
diff --git a/target/linux/aruba-2.6/files/drivers/net/ar2313/platform.h b/target/linux/aruba-2.6/files/drivers/net/ar2313/platform.h
new file mode 100644
index 0000000000..67d8f5c08c
--- /dev/null
+++ b/target/linux/aruba-2.6/files/drivers/net/ar2313/platform.h
@@ -0,0 +1,128 @@
+/********************************************************************************
+ Title: $Source: platform.h,v $
+
+ Author: Dan Steinberg
+ Copyright Integrated Device Technology 2001
+
+ Purpose: AR2313 Register/Bit Definitions
+
+ Update:
+ $Log: platform.h,v $
+
+ Notes: See Merlot architecture spec for complete details. Note, all
+ addresses are virtual addresses in kseg1 (Uncached, Unmapped).
+
+********************************************************************************/
+
+#ifndef PLATFORM_H
+#define PLATFORM_H
+
+#define BIT(x) (1 << (x))
+
+#define RESET_BASE 0xBC003020
+#define RESET_VALUE 0x00000001
+
+/********************************************************************
+ * Device controller
+ ********************************************************************/
+typedef struct {
+ volatile unsigned int flash0;
+} DEVICE;
+
+#define device (*((volatile DEVICE *) DEV_CTL_BASE))
+
+// DDRC register
+#define DEV_WP (1<<26)
+
+/********************************************************************
+ * DDR controller
+ ********************************************************************/
+typedef struct {
+ volatile unsigned int ddrc0;
+ volatile unsigned int ddrc1;
+ volatile unsigned int ddrrefresh;
+} DDR;
+
+#define ddr (*((volatile DDR *) DDR_BASE))
+
+// DDRC register
+#define DDRC_CS(i) ((i&0x3)<<0)
+#define DDRC_WE (1<<2)
+
+/********************************************************************
+ * Ethernet interfaces
+ ********************************************************************/
+#define ETHERNET_BASE 0xB8200000
+
+//
+// New Combo structure for Both Eth0 AND eth1
+//
+typedef struct {
+ volatile unsigned int mac_control; /* 0x00 */
+ volatile unsigned int mac_addr[2]; /* 0x04 - 0x08*/
+ volatile unsigned int mcast_table[2]; /* 0x0c - 0x10 */
+ volatile unsigned int mii_addr; /* 0x14 */
+ volatile unsigned int mii_data; /* 0x18 */
+ volatile unsigned int flow_control; /* 0x1c */
+ volatile unsigned int vlan_tag; /* 0x20 */
+ volatile unsigned int pad[7]; /* 0x24 - 0x3c */
+ volatile unsigned int ucast_table[8]; /* 0x40-0x5c */
+
+} ETHERNET_STRUCT;
+
+/********************************************************************
+ * Interrupt controller
+ ********************************************************************/
+
+typedef struct {
+ volatile unsigned int wdog_control; /* 0x08 */
+ volatile unsigned int wdog_timer; /* 0x0c */
+ volatile unsigned int misc_status; /* 0x10 */
+ volatile unsigned int misc_mask; /* 0x14 */
+ volatile unsigned int global_status; /* 0x18 */
+ volatile unsigned int reserved; /* 0x1c */
+ volatile unsigned int reset_control; /* 0x20 */
+} INTERRUPT;
+
+#define interrupt (*((volatile INTERRUPT *) INTERRUPT_BASE))
+
+#define INTERRUPT_MISC_TIMER BIT(0)
+#define INTERRUPT_MISC_AHBPROC BIT(1)
+#define INTERRUPT_MISC_AHBDMA BIT(2)
+#define INTERRUPT_MISC_GPIO BIT(3)
+#define INTERRUPT_MISC_UART BIT(4)
+#define INTERRUPT_MISC_UARTDMA BIT(5)
+#define INTERRUPT_MISC_WATCHDOG BIT(6)
+#define INTERRUPT_MISC_LOCAL BIT(7)
+
+#define INTERRUPT_GLOBAL_ETH BIT(2)
+#define INTERRUPT_GLOBAL_WLAN BIT(3)
+#define INTERRUPT_GLOBAL_MISC BIT(4)
+#define INTERRUPT_GLOBAL_ITIMER BIT(5)
+
+/********************************************************************
+ * DMA controller
+ ********************************************************************/
+#define DMA_BASE 0xB8201000
+
+typedef struct {
+ volatile unsigned int bus_mode; /* 0x00 (CSR0) */
+ volatile unsigned int xmt_poll; /* 0x04 (CSR1) */
+ volatile unsigned int rcv_poll; /* 0x08 (CSR2) */
+ volatile unsigned int rcv_base; /* 0x0c (CSR3) */
+ volatile unsigned int xmt_base; /* 0x10 (CSR4) */
+ volatile unsigned int status; /* 0x14 (CSR5) */
+ volatile unsigned int control; /* 0x18 (CSR6) */
+ volatile unsigned int intr_ena; /* 0x1c (CSR7) */
+ volatile unsigned int rcv_missed; /* 0x20 (CSR8) */
+ volatile unsigned int reserved[11]; /* 0x24-0x4c (CSR9-19) */
+ volatile unsigned int cur_tx_buf_addr; /* 0x50 (CSR20) */
+ volatile unsigned int cur_rx_buf_addr; /* 0x50 (CSR21) */
+} DMA;
+
+#define dma (*((volatile DMA *) DMA_BASE))
+
+// macro to convert from virtual to physical address
+#define phys_addr(x) (x & 0x1fffffff)
+
+#endif /* PLATFORM_H */
diff --git a/target/linux/aruba-2.6/files/drivers/net/rc32434_eth.c b/target/linux/aruba-2.6/files/drivers/net/rc32434_eth.c
new file mode 100644
index 0000000000..0acb8f944c
--- /dev/null
+++ b/target/linux/aruba-2.6/files/drivers/net/rc32434_eth.c
@@ -0,0 +1,1273 @@
+/**************************************************************************
+ *
+ * BRIEF MODULE DESCRIPTION
+ * Driver for the IDT RC32434 on-chip ethernet controller.
+ *
+ * Copyright 2004 IDT Inc. (rischelp@idt.com)
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License as published by the
+ * Free Software Foundation; either version 2 of the License, or (at your
+ * option) any later version.
+ *
+ * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED
+ * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+ * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN
+ * NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
+ * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+ * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
+ * USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
+ * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
+ * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ * You should have received a copy of the GNU General Public License along
+ * with this program; if not, write to the Free Software Foundation, Inc.,
+ * 675 Mass Ave, Cambridge, MA 02139, USA.
+ *
+ *
+ **************************************************************************
+ * May 2004 rkt, neb
+ *
+ * Based on the driver developed by B. Maruthanayakam, H. Kou and others.
+ *
+ * Aug 2004 Sadik
+ *
+ * Added NAPI
+ *
+ **************************************************************************
+ */
+
+#include <linux/autoconf.h>
+#include <linux/version.h>
+#include <linux/module.h>
+#include <linux/kernel.h>
+#include <linux/moduleparam.h>
+#include <linux/sched.h>
+#include <linux/ctype.h>
+#include <linux/types.h>
+#include <linux/fcntl.h>
+#include <linux/interrupt.h>
+#include <linux/ptrace.h>
+#include <linux/init.h>
+#include <linux/ioport.h>
+#include <linux/proc_fs.h>
+#include <linux/in.h>
+#include <linux/slab.h>
+#include <linux/string.h>
+#include <linux/delay.h>
+#include <linux/netdevice.h>
+#include <linux/etherdevice.h>
+#include <linux/skbuff.h>
+#include <linux/errno.h>
+#include <asm/bootinfo.h>
+#include <asm/system.h>
+#include <asm/bitops.h>
+#include <asm/pgtable.h>
+#include <asm/segment.h>
+#include <asm/io.h>
+#include <asm/dma.h>
+
+#include "rc32434_eth.h"
+
+#define DRIVER_VERSION "(mar2904)"
+
+#define DRIVER_NAME "rc32434 Ethernet driver. " DRIVER_VERSION
+
+
+#define STATION_ADDRESS_HIGH(dev) (((dev)->dev_addr[0] << 8) | \
+ ((dev)->dev_addr[1]))
+#define STATION_ADDRESS_LOW(dev) (((dev)->dev_addr[2] << 24) | \
+ ((dev)->dev_addr[3] << 16) | \
+ ((dev)->dev_addr[4] << 8) | \
+ ((dev)->dev_addr[5]))
+
+#define MII_CLOCK 1250000 /* no more than 2.5MHz */
+static char mac0[18] = "08:00:06:05:40:01";
+
+#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,5,52)
+module_param_string(mac0, mac0, 18, 0);
+#else
+MODULE_PARM(mac0, "c18");
+#endif
+MODULE_PARM_DESC(mac0, "MAC address for RC32434 ethernet0");
+
+static struct rc32434_if_t {
+ char *name;
+ struct net_device *dev;
+ char* mac_str;
+ int weight;
+ u32 iobase;
+ u32 rxdmabase;
+ u32 txdmabase;
+ int rx_dma_irq;
+ int tx_dma_irq;
+ int rx_ovr_irq;
+ int tx_und_irq;
+} rc32434_iflist[] =
+{
+ {
+ "rc32434_eth0", NULL, mac0,
+ 64,
+ ETH0_PhysicalAddress,
+ ETH0_RX_DMA_ADDR,
+ ETH0_TX_DMA_ADDR,
+ ETH0_DMA_RX_IRQ,
+ ETH0_DMA_TX_IRQ,
+ ETH0_RX_OVR_IRQ,
+ ETH0_TX_UND_IRQ
+ }
+};
+
+
+static int parse_mac_addr(struct net_device *dev, char* macstr)
+{
+ int i, j;
+ unsigned char result, value;
+
+ for (i=0; i<6; i++) {
+ result = 0;
+ if (i != 5 && *(macstr+2) != ':') {
+ ERR("invalid mac address format: %d %c\n",
+ i, *(macstr+2));
+ return -EINVAL;
+ }
+ for (j=0; j<2; j++) {
+ if (isxdigit(*macstr) && (value = isdigit(*macstr) ? *macstr-'0' :
+ toupper(*macstr)-'A'+10) < 16) {
+ result = result*16 + value;
+ macstr++;
+ }
+ else {
+ ERR("invalid mac address "
+ "character: %c\n", *macstr);
+ return -EINVAL;
+ }
+ }
+
+ macstr++;
+ dev->dev_addr[i] = result;
+ }
+
+ return 0;
+}
+
+
+
+static inline void rc32434_abort_tx(struct net_device *dev)
+{
+ struct rc32434_local *lp = (struct rc32434_local *)dev->priv;
+ rc32434_abort_dma(dev, lp->tx_dma_regs);
+
+}
+
+static inline void rc32434_abort_rx(struct net_device *dev)
+{
+ struct rc32434_local *lp = (struct rc32434_local *)dev->priv;
+ rc32434_abort_dma(dev, lp->rx_dma_regs);
+
+}
+
+static inline void rc32434_start_tx(struct rc32434_local *lp, volatile DMAD_t td)
+{
+ rc32434_start_dma(lp->tx_dma_regs, CPHYSADDR(td));
+}
+
+static inline void rc32434_start_rx(struct rc32434_local *lp, volatile DMAD_t rd)
+{
+ rc32434_start_dma(lp->rx_dma_regs, CPHYSADDR(rd));
+}
+
+static inline void rc32434_chain_tx(struct rc32434_local *lp, volatile DMAD_t td)
+{
+ rc32434_chain_dma(lp->tx_dma_regs, CPHYSADDR(td));
+}
+
+static inline void rc32434_chain_rx(struct rc32434_local *lp, volatile DMAD_t rd)
+{
+ rc32434_chain_dma(lp->rx_dma_regs, CPHYSADDR(rd));
+}
+
+#ifdef RC32434_PROC_DEBUG
+static int rc32434_read_proc(char *buf, char **start, off_t fpos,
+ int length, int *eof, void *data)
+{
+ struct net_device *dev = (struct net_device *)data;
+ struct rc32434_local *lp = (struct rc32434_local *)dev->priv;
+ int len = 0;
+
+ /* print out header */
+ len += sprintf(buf + len, "\n\tRC32434 Ethernet Debug\n\n");
+ len += sprintf (buf + len,
+ "DMA halt count = %10d, DMA run count = %10d\n",
+ lp->dma_halt_cnt, lp->dma_run_cnt);
+
+ if (fpos >= len) {
+ *start = buf;
+ *eof = 1;
+ return 0;
+ }
+ *start = buf + fpos;
+
+ if ((len -= fpos) > length)
+ return length;
+ *eof = 1;
+
+ return len;
+
+}
+#endif
+
+
+/*
+ * Restart the RC32434 ethernet controller.
+ */
+static int rc32434_restart(struct net_device *dev)
+{
+ struct rc32434_local *lp = (struct rc32434_local *)dev->priv;
+
+ /*
+ * Disable interrupts
+ */
+ disable_irq(lp->rx_irq);
+ disable_irq(lp->tx_irq);
+#ifdef RC32434_REVISION
+ disable_irq(lp->ovr_irq);
+#endif
+ disable_irq(lp->und_irq);
+
+ /* Mask F E bit in Tx DMA */
+ rc32434_writel(rc32434_readl(&lp->tx_dma_regs->dmasm) | DMASM_f_m | DMASM_e_m, &lp->tx_dma_regs->dmasm);
+ /* Mask D H E bit in Rx DMA */
+ rc32434_writel(rc32434_readl(&lp->rx_dma_regs->dmasm) | DMASM_d_m | DMASM_h_m | DMASM_e_m, &lp->rx_dma_regs->dmasm);
+
+ rc32434_init(dev);
+ rc32434_multicast_list(dev);
+
+ enable_irq(lp->und_irq);
+#ifdef RC32434_REVISION
+ enable_irq(lp->ovr_irq);
+#endif
+ enable_irq(lp->tx_irq);
+ enable_irq(lp->rx_irq);
+
+ return 0;
+}
+
+int rc32434_init_module(void)
+{
+#ifdef CONFIG_MACH_ARUBA
+ if (mips_machtype != MACH_ARUBA_AP70)
+ return 1;
+#endif
+
+ printk(KERN_INFO DRIVER_NAME " \n");
+ return rc32434_probe(0);
+}
+
+static int rc32434_probe(int port_num)
+{
+ struct rc32434_if_t *bif = &rc32434_iflist[port_num];
+ struct rc32434_local *lp = NULL;
+ struct net_device *dev = NULL;
+ int i, retval,err;
+
+ dev = alloc_etherdev(sizeof(struct rc32434_local));
+ if(!dev) {
+ ERR("rc32434_eth: alloc_etherdev failed\n");
+ return -1;
+ }
+
+ SET_MODULE_OWNER(dev);
+ bif->dev = dev;
+
+#ifdef CONFIG_MACH_ARUBA
+ {
+ extern char * getenv(char *e);
+ memcpy(bif->mac_str, getenv("ethaddr"), 17);
+ }
+#endif
+
+ printk("mac: %s\n", bif->mac_str);
+ if ((retval = parse_mac_addr(dev, bif->mac_str))) {
+ ERR("MAC address parse failed\n");
+ free_netdev(dev);
+ return -1;
+ }
+
+
+ /* Initialize the device structure. */
+ if (dev->priv == NULL) {
+ lp = (struct rc32434_local *)kmalloc(sizeof(*lp), GFP_KERNEL);
+ memset(lp, 0, sizeof(struct rc32434_local));
+ }
+ else {
+ lp = (struct rc32434_local *)dev->priv;
+ }
+
+ lp->rx_irq = bif->rx_dma_irq;
+ lp->tx_irq = bif->tx_dma_irq;
+ lp->ovr_irq = bif->rx_ovr_irq;
+ lp->und_irq = bif->tx_und_irq;
+
+ lp->eth_regs = ioremap_nocache(bif->iobase, sizeof(*lp->eth_regs));
+
+ if (!lp->eth_regs) {
+ ERR("Can't remap eth registers\n");
+ retval = -ENXIO;
+ goto probe_err_out;
+ }
+
+ lp->rx_dma_regs = ioremap_nocache(bif->rxdmabase, sizeof(struct DMA_Chan_s));
+
+ if (!lp->rx_dma_regs) {
+ ERR("Can't remap Rx DMA registers\n");
+ retval = -ENXIO;
+ goto probe_err_out;
+ }
+ lp->tx_dma_regs = ioremap_nocache(bif->txdmabase,sizeof(struct DMA_Chan_s));
+
+ if (!lp->tx_dma_regs) {
+ ERR("Can't remap Tx DMA registers\n");
+ retval = -ENXIO;
+ goto probe_err_out;
+ }
+
+#ifdef RC32434_PROC_DEBUG
+ lp->ps = create_proc_read_entry (bif->name, 0, proc_net,
+ rc32434_read_proc, dev);
+#endif
+
+ lp->td_ring = (DMAD_t)kmalloc(TD_RING_SIZE + RD_RING_SIZE, GFP_KERNEL);
+ if (!lp->td_ring) {
+ ERR("Can't allocate descriptors\n");
+ retval = -ENOMEM;
+ goto probe_err_out;
+ }
+
+ dma_cache_inv((unsigned long)(lp->td_ring), TD_RING_SIZE + RD_RING_SIZE);
+
+ /* now convert TD_RING pointer to KSEG1 */
+ lp->td_ring = (DMAD_t )KSEG1ADDR(lp->td_ring);
+ lp->rd_ring = &lp->td_ring[RC32434_NUM_TDS];
+
+
+ spin_lock_init(&lp->lock);
+
+ dev->base_addr = bif->iobase;
+ /* just use the rx dma irq */
+ dev->irq = bif->rx_dma_irq;
+
+ dev->priv = lp;
+
+ dev->open = rc32434_open;
+ dev->stop = rc32434_close;
+ dev->hard_start_xmit = rc32434_send_packet;
+ dev->get_stats = rc32434_get_stats;
+ dev->set_multicast_list = &rc32434_multicast_list;
+ dev->tx_timeout = rc32434_tx_timeout;
+ dev->watchdog_timeo = RC32434_TX_TIMEOUT;
+
+#ifdef CONFIG_IDT_USE_NAPI
+ dev->poll = rc32434_poll;
+ dev->weight = bif->weight;
+ printk("Using NAPI with weight %d\n",dev->weight);
+#else
+ lp->rx_tasklet = kmalloc(sizeof(struct tasklet_struct), GFP_KERNEL);
+ tasklet_init(lp->rx_tasklet, rc32434_rx_tasklet, (unsigned long)dev);
+#endif
+ lp->tx_tasklet = kmalloc(sizeof(struct tasklet_struct), GFP_KERNEL);
+ tasklet_init(lp->tx_tasklet, rc32434_tx_tasklet, (unsigned long)dev);
+
+ if ((err = register_netdev(dev))) {
+ printk(KERN_ERR "rc32434 ethernet. Cannot register net device %d\n", err);
+ free_netdev(dev);
+ retval = -EINVAL;
+ goto probe_err_out;
+ }
+
+ INFO("Rx IRQ %d, Tx IRQ %d, ", bif->rx_dma_irq, bif->tx_dma_irq);
+ for (i = 0; i < 6; i++) {
+ printk("%2.2x", dev->dev_addr[i]);
+ if (i<5)
+ printk(":");
+ }
+ printk("\n");
+
+ return 0;
+
+ probe_err_out:
+ rc32434_cleanup_module();
+ ERR(" failed. Returns %d\n", retval);
+ return retval;
+
+}
+
+
+static void rc32434_cleanup_module(void)
+{
+ int i;
+
+ for (i = 0; rc32434_iflist[i].iobase; i++) {
+ struct rc32434_if_t * bif = &rc32434_iflist[i];
+ if (bif->dev != NULL) {
+ struct rc32434_local *lp = (struct rc32434_local *)bif->dev->priv;
+ if (lp != NULL) {
+ if (lp->eth_regs)
+ iounmap((void*)lp->eth_regs);
+ if (lp->rx_dma_regs)
+ iounmap((void*)lp->rx_dma_regs);
+ if (lp->tx_dma_regs)
+ iounmap((void*)lp->tx_dma_regs);
+ if (lp->td_ring)
+ kfree((void*)KSEG0ADDR(lp->td_ring));
+
+#ifdef RC32434_PROC_DEBUG
+ if (lp->ps) {
+ remove_proc_entry(bif->name, proc_net);
+ }
+#endif
+ kfree(lp);
+ }
+
+ unregister_netdev(bif->dev);
+ free_netdev(bif->dev);
+ kfree(bif->dev);
+ }
+ }
+}
+
+
+
+static int rc32434_open(struct net_device *dev)
+{
+ struct rc32434_local *lp = (struct rc32434_local *)dev->priv;
+
+ /* Initialize */
+ if (rc32434_init(dev)) {
+ ERR("Error: cannot open the Ethernet device\n");
+ return -EAGAIN;
+ }
+
+ /* Install the interrupt handler that handles the Done Finished Ovr and Und Events */
+ if (request_irq(lp->rx_irq, &rc32434_rx_dma_interrupt,
+ SA_SHIRQ | SA_INTERRUPT,
+ "rc32434 ethernet Rx", dev)) {
+ ERR(": unable to get Rx DMA IRQ %d\n",
+ lp->rx_irq);
+ return -EAGAIN;
+ }
+ if (request_irq(lp->tx_irq, &rc32434_tx_dma_interrupt,
+ SA_SHIRQ | SA_INTERRUPT,
+ "rc32434 ethernet Tx", dev)) {
+ ERR(": unable to get Tx DMA IRQ %d\n",
+ lp->tx_irq);
+ free_irq(lp->rx_irq, dev);
+ return -EAGAIN;
+ }
+
+#ifdef RC32434_REVISION
+ /* Install handler for overrun error. */
+ if (request_irq(lp->ovr_irq, &rc32434_ovr_interrupt,
+ SA_SHIRQ | SA_INTERRUPT,
+ "Ethernet Overflow", dev)) {
+ ERR(": unable to get OVR IRQ %d\n",
+ lp->ovr_irq);
+ free_irq(lp->rx_irq, dev);
+ free_irq(lp->tx_irq, dev);
+ return -EAGAIN;
+ }
+#endif
+
+ /* Install handler for underflow error. */
+ if (request_irq(lp->und_irq, &rc32434_und_interrupt,
+ SA_SHIRQ | SA_INTERRUPT,
+ "Ethernet Underflow", dev)) {
+ ERR(": unable to get UND IRQ %d\n",
+ lp->und_irq);
+ free_irq(lp->rx_irq, dev);
+ free_irq(lp->tx_irq, dev);
+#ifdef RC32434_REVISION
+ free_irq(lp->ovr_irq, dev);
+#endif
+ return -EAGAIN;
+ }
+
+
+ return 0;
+}
+
+
+
+
+static int rc32434_close(struct net_device *dev)
+{
+ struct rc32434_local *lp = (struct rc32434_local *)dev->priv;
+ u32 tmp;
+
+ /* Disable interrupts */
+ disable_irq(lp->rx_irq);
+ disable_irq(lp->tx_irq);
+#ifdef RC32434_REVISION
+ disable_irq(lp->ovr_irq);
+#endif
+ disable_irq(lp->und_irq);
+
+ tmp = rc32434_readl(&lp->tx_dma_regs->dmasm);
+ tmp = tmp | DMASM_f_m | DMASM_e_m;
+ rc32434_writel(tmp, &lp->tx_dma_regs->dmasm);
+
+ tmp = rc32434_readl(&lp->rx_dma_regs->dmasm);
+ tmp = tmp | DMASM_d_m | DMASM_h_m | DMASM_e_m;
+ rc32434_writel(tmp, &lp->rx_dma_regs->dmasm);
+
+ free_irq(lp->rx_irq, dev);
+ free_irq(lp->tx_irq, dev);
+#ifdef RC32434_REVISION
+ free_irq(lp->ovr_irq, dev);
+#endif
+ free_irq(lp->und_irq, dev);
+ return 0;
+}
+
+
+/* transmit packet */
+static int rc32434_send_packet(struct sk_buff *skb, struct net_device *dev)
+{
+ struct rc32434_local *lp = (struct rc32434_local *)dev->priv;
+ unsigned long flags;
+ u32 length;
+ DMAD_t td;
+
+
+ spin_lock_irqsave(&lp->lock, flags);
+
+ td = &lp->td_ring[lp->tx_chain_tail];
+
+ /* stop queue when full, drop pkts if queue already full */
+ if(lp->tx_count >= (RC32434_NUM_TDS - 2)) {
+ lp->tx_full = 1;
+
+ if(lp->tx_count == (RC32434_NUM_TDS - 2)) {
+ netif_stop_queue(dev);
+ }
+ else {
+ lp->stats.tx_dropped++;
+ dev_kfree_skb_any(skb);
+ spin_unlock_irqrestore(&lp->lock, flags);
+ return 1;
+ }
+ }
+
+ lp->tx_count ++;
+
+ lp->tx_skb[lp->tx_chain_tail] = skb;
+
+ length = skb->len;
+
+ /* Setup the transmit descriptor. */
+ td->ca = CPHYSADDR(skb->data);
+
+ if(rc32434_readl(&(lp->tx_dma_regs->dmandptr)) == 0) {
+ if( lp->tx_chain_status == empty ) {
+ td->control = DMA_COUNT(length) |DMAD_cof_m |DMAD_iof_m; /* Update tail */
+ lp->tx_chain_tail = (lp->tx_chain_tail + 1) & RC32434_TDS_MASK; /* Move tail */
+ rc32434_writel(CPHYSADDR(&lp->td_ring[lp->tx_chain_head]), &(lp->tx_dma_regs->dmandptr)); /* Write to NDPTR */
+ lp->tx_chain_head = lp->tx_chain_tail; /* Move head to tail */
+ }
+ else {
+ td->control = DMA_COUNT(length) |DMAD_cof_m|DMAD_iof_m; /* Update tail */
+ lp->td_ring[(lp->tx_chain_tail-1)& RC32434_TDS_MASK].control &= ~(DMAD_cof_m); /* Link to prev */
+ lp->td_ring[(lp->tx_chain_tail-1)& RC32434_TDS_MASK].link = CPHYSADDR(td); /* Link to prev */
+ lp->tx_chain_tail = (lp->tx_chain_tail + 1) & RC32434_TDS_MASK; /* Move tail */
+ rc32434_writel(CPHYSADDR(&lp->td_ring[lp->tx_chain_head]), &(lp->tx_dma_regs->dmandptr)); /* Write to NDPTR */
+ lp->tx_chain_head = lp->tx_chain_tail; /* Move head to tail */
+ lp->tx_chain_status = empty;
+ }
+ }
+ else {
+ if( lp->tx_chain_status == empty ) {
+ td->control = DMA_COUNT(length) |DMAD_cof_m |DMAD_iof_m; /* Update tail */
+ lp->tx_chain_tail = (lp->tx_chain_tail + 1) & RC32434_TDS_MASK; /* Move tail */
+ lp->tx_chain_status = filled;
+ }
+ else {
+ td->control = DMA_COUNT(length) |DMAD_cof_m |DMAD_iof_m; /* Update tail */
+ lp->td_ring[(lp->tx_chain_tail-1)& RC32434_TDS_MASK].control &= ~(DMAD_cof_m); /* Link to prev */
+ lp->td_ring[(lp->tx_chain_tail-1)& RC32434_TDS_MASK].link = CPHYSADDR(td); /* Link to prev */
+ lp->tx_chain_tail = (lp->tx_chain_tail + 1) & RC32434_TDS_MASK; /* Move tail */
+ }
+ }
+
+ dev->trans_start = jiffies;
+
+ spin_unlock_irqrestore(&lp->lock, flags);
+
+ return 0;
+}
+
+
+/* Ethernet MII-PHY Handler */
+static void rc32434_mii_handler(unsigned long data)
+{
+ struct net_device *dev = (struct net_device *)data;
+ struct rc32434_local *lp = (struct rc32434_local *)dev->priv;
+ unsigned long flags;
+ unsigned long duplex_status;
+ int port_addr = (lp->rx_irq == 0x2c? 1:0) << 8;
+
+ spin_lock_irqsave(&lp->lock, flags);
+
+ /* Two ports are using the same MII, the difference is the PHY address */
+ rc32434_writel(0, &rc32434_eth0_regs->miimcfg);
+ rc32434_writel(0, &rc32434_eth0_regs->miimcmd);
+ rc32434_writel(port_addr |0x05, &rc32434_eth0_regs->miimaddr);
+ rc32434_writel(MIIMCMD_scn_m, &rc32434_eth0_regs->miimcmd);
+ while(rc32434_readl(&rc32434_eth0_regs->miimind) & MIIMIND_nv_m);
+
+ ERR("irq:%x port_addr:%x RDD:%x\n",
+ lp->rx_irq, port_addr, rc32434_readl(&rc32434_eth0_regs->miimrdd));
+ duplex_status = (rc32434_readl(&rc32434_eth0_regs->miimrdd) & 0x140)? ETHMAC2_fd_m: 0;
+ if(duplex_status != lp->duplex_mode) {
+ ERR("The MII-PHY is Auto-negotiated to %s-Duplex mode for Eth-%x\n", duplex_status? "Full":"Half", lp->rx_irq == 0x2c? 1:0);
+ lp->duplex_mode = duplex_status;
+ rc32434_restart(dev);
+ }
+
+ lp->mii_phy_timer.expires = jiffies + 10 * HZ;
+ add_timer(&lp->mii_phy_timer);
+
+ spin_unlock_irqrestore(&lp->lock, flags);
+
+}
+
+#ifdef RC32434_REVISION
+/* Ethernet Rx Overflow interrupt */
+static irqreturn_t
+rc32434_ovr_interrupt(int irq, void *dev_id)
+{
+ struct net_device *dev = (struct net_device *)dev_id;
+ struct rc32434_local *lp;
+ unsigned int ovr;
+ irqreturn_t retval = IRQ_NONE;
+
+ ASSERT(dev != NULL);
+
+ lp = (struct rc32434_local *)dev->priv;
+ spin_lock(&lp->lock);
+ ovr = rc32434_readl(&lp->eth_regs->ethintfc);
+
+ if(ovr & ETHINTFC_ovr_m) {
+ netif_stop_queue(dev);
+
+ /* clear OVR bit */
+ rc32434_writel((ovr & ~ETHINTFC_ovr_m), &lp->eth_regs->ethintfc);
+
+ /* Restart interface */
+ rc32434_restart(dev);
+ retval = IRQ_HANDLED;
+ }
+ spin_unlock(&lp->lock);
+
+ return retval;
+}
+
+#endif
+
+
+/* Ethernet Tx Underflow interrupt */
+static irqreturn_t
+rc32434_und_interrupt(int irq, void *dev_id)
+{
+ struct net_device *dev = (struct net_device *)dev_id;
+ struct rc32434_local *lp;
+ unsigned int und;
+ irqreturn_t retval = IRQ_NONE;
+
+ ASSERT(dev != NULL);
+
+ lp = (struct rc32434_local *)dev->priv;
+
+ spin_lock(&lp->lock);
+
+ und = rc32434_readl(&lp->eth_regs->ethintfc);
+
+ if(und & ETHINTFC_und_m) {
+ netif_stop_queue(dev);
+
+ rc32434_writel((und & ~ETHINTFC_und_m), &lp->eth_regs->ethintfc);
+
+ /* Restart interface */
+ rc32434_restart(dev);
+ retval = IRQ_HANDLED;
+ }
+
+ spin_unlock(&lp->lock);
+
+ return retval;
+}
+
+
+/* Ethernet Rx DMA interrupt */
+static irqreturn_t
+rc32434_rx_dma_interrupt(int irq, void *dev_id)
+{
+ struct net_device *dev = (struct net_device *)dev_id;
+ struct rc32434_local* lp;
+ volatile u32 dmas,dmasm;
+ irqreturn_t retval;
+
+ ASSERT(dev != NULL);
+
+ lp = (struct rc32434_local *)dev->priv;
+
+ spin_lock(&lp->lock);
+ dmas = rc32434_readl(&lp->rx_dma_regs->dmas);
+ if(dmas & (DMAS_d_m|DMAS_h_m|DMAS_e_m)) {
+ /* Mask D H E bit in Rx DMA */
+ dmasm = rc32434_readl(&lp->rx_dma_regs->dmasm);
+ rc32434_writel(dmasm | (DMASM_d_m | DMASM_h_m | DMASM_e_m), &lp->rx_dma_regs->dmasm);
+#ifdef CONFIG_IDT_USE_NAPI
+ if(netif_rx_schedule_prep(dev))
+ __netif_rx_schedule(dev);
+#else
+ tasklet_hi_schedule(lp->rx_tasklet);
+#endif
+
+ if (dmas & DMAS_e_m)
+ ERR(": DMA error\n");
+
+ retval = IRQ_HANDLED;
+ }
+ else
+ retval = IRQ_NONE;
+
+ spin_unlock(&lp->lock);
+ return retval;
+}
+
+#ifdef CONFIG_IDT_USE_NAPI
+static int rc32434_poll(struct net_device *rx_data_dev, int *budget)
+#else
+static void rc32434_rx_tasklet(unsigned long rx_data_dev)
+#endif
+{
+ struct net_device *dev = (struct net_device *)rx_data_dev;
+ struct rc32434_local* lp = netdev_priv(dev);
+ volatile DMAD_t rd = &lp->rd_ring[lp->rx_next_done];
+ struct sk_buff *skb, *skb_new;
+ u8* pkt_buf;
+ u32 devcs, count, pkt_len, pktuncrc_len;
+ volatile u32 dmas;
+#ifdef CONFIG_IDT_USE_NAPI
+ u32 received = 0;
+ int rx_work_limit = min(*budget,dev->quota);
+#else
+ unsigned long flags;
+ spin_lock_irqsave(&lp->lock, flags);
+#endif
+
+ while ( (count = RC32434_RBSIZE - (u32)DMA_COUNT(rd->control)) != 0) {
+#ifdef CONFIG_IDT_USE_NAPI
+ if(--rx_work_limit <0)
+ {
+ break;
+ }
+#endif
+ /* init the var. used for the later operations within the while loop */
+ skb_new = NULL;
+ devcs = rd->devcs;
+ pkt_len = RCVPKT_LENGTH(devcs);
+ skb = lp->rx_skb[lp->rx_next_done];
+
+ if (count < 64) {
+ lp->stats.rx_errors++;
+ lp->stats.rx_dropped++;
+ }
+ else if ((devcs & ( ETHRX_ld_m)) != ETHRX_ld_m) {
+ /* check that this is a whole packet */
+ /* WARNING: DMA_FD bit incorrectly set in Rc32434 (errata ref #077) */
+ lp->stats.rx_errors++;
+ lp->stats.rx_dropped++;
+ }
+ else if ( (devcs & ETHRX_rok_m) ) {
+
+ {
+ /* must be the (first and) last descriptor then */
+ pkt_buf = (u8*)lp->rx_skb[lp->rx_next_done]->data;
+
+ pktuncrc_len = pkt_len - 4;
+ /* invalidate the cache */
+ dma_cache_inv((unsigned long)pkt_buf, pktuncrc_len);
+
+ /* Malloc up new buffer. */
+ skb_new = dev_alloc_skb(RC32434_RBSIZE + 2);
+
+ if (skb_new != NULL){
+ /* Make room */
+ skb_put(skb, pktuncrc_len);
+
+ skb->protocol = eth_type_trans(skb, dev);
+
+ /* pass the packet to upper layers */
+#ifdef CONFIG_IDT_USE_NAPI
+ netif_receive_skb(skb);
+#else
+ netif_rx(skb);
+#endif
+
+ dev->last_rx = jiffies;
+ lp->stats.rx_packets++;
+ lp->stats.rx_bytes += pktuncrc_len;
+
+ if (IS_RCV_MP(devcs))
+ lp->stats.multicast++;
+
+ /* 16 bit align */
+ skb_reserve(skb_new, 2);
+
+ skb_new->dev = dev;
+ lp->rx_skb[lp->rx_next_done] = skb_new;
+ }
+ else {
+ ERR("no memory, dropping rx packet.\n");
+ lp->stats.rx_errors++;
+ lp->stats.rx_dropped++;
+ }
+ }
+
+ }
+ else {
+ /* This should only happen if we enable accepting broken packets */
+ lp->stats.rx_errors++;
+ lp->stats.rx_dropped++;
+
+ /* add statistics counters */
+ if (IS_RCV_CRC_ERR(devcs)) {
+ DBG(2, "RX CRC error\n");
+ lp->stats.rx_crc_errors++;
+ }
+ else if (IS_RCV_LOR_ERR(devcs)) {
+ DBG(2, "RX LOR error\n");
+ lp->stats.rx_length_errors++;
+ }
+ else if (IS_RCV_LE_ERR(devcs)) {
+ DBG(2, "RX LE error\n");
+ lp->stats.rx_length_errors++;
+ }
+ else if (IS_RCV_OVR_ERR(devcs)) {
+ lp->stats.rx_over_errors++;
+ }
+ else if (IS_RCV_CV_ERR(devcs)) {
+ /* code violation */
+ DBG(2, "RX CV error\n");
+ lp->stats.rx_frame_errors++;
+ }
+ else if (IS_RCV_CES_ERR(devcs)) {
+ DBG(2, "RX Preamble error\n");
+ }
+ }
+
+ rd->devcs = 0;
+
+ /* restore descriptor's curr_addr */
+ if(skb_new)
+ rd->ca = CPHYSADDR(skb_new->data);
+ else
+ rd->ca = CPHYSADDR(skb->data);
+
+ rd->control = DMA_COUNT(RC32434_RBSIZE) |DMAD_cod_m |DMAD_iod_m;
+ lp->rd_ring[(lp->rx_next_done-1)& RC32434_RDS_MASK].control &= ~(DMAD_cod_m);
+
+ lp->rx_next_done = (lp->rx_next_done + 1) & RC32434_RDS_MASK;
+ rd = &lp->rd_ring[lp->rx_next_done];
+ rc32434_writel( ~DMAS_d_m, &lp->rx_dma_regs->dmas);
+ }
+#ifdef CONFIG_IDT_USE_NAPI
+ dev->quota -= received;
+ *budget =- received;
+ if(rx_work_limit < 0)
+ goto not_done;
+#endif
+
+ dmas = rc32434_readl(&lp->rx_dma_regs->dmas);
+
+ if(dmas & DMAS_h_m) {
+ rc32434_writel( ~(DMAS_h_m | DMAS_e_m), &lp->rx_dma_regs->dmas);
+#ifdef RC32434_PROC_DEBUG
+ lp->dma_halt_cnt++;
+#endif
+ rd->devcs = 0;
+ skb = lp->rx_skb[lp->rx_next_done];
+ rd->ca = CPHYSADDR(skb->data);
+ rc32434_chain_rx(lp,rd);
+ }
+
+#ifdef CONFIG_IDT_USE_NAPI
+ netif_rx_complete(dev);
+#endif
+ /* Enable D H E bit in Rx DMA */
+ rc32434_writel(rc32434_readl(&lp->rx_dma_regs->dmasm) & ~(DMASM_d_m | DMASM_h_m |DMASM_e_m), &lp->rx_dma_regs->dmasm);
+#ifdef CONFIG_IDT_USE_NAPI
+ return 0;
+ not_done:
+ return 1;
+#else
+ spin_unlock_irqrestore(&lp->lock, flags);
+ return;
+#endif
+
+
+}
+
+
+
+/* Ethernet Tx DMA interrupt */
+static irqreturn_t
+rc32434_tx_dma_interrupt(int irq, void *dev_id)
+{
+ struct net_device *dev = (struct net_device *)dev_id;
+ struct rc32434_local *lp;
+ volatile u32 dmas,dmasm;
+ irqreturn_t retval;
+
+ ASSERT(dev != NULL);
+
+ lp = (struct rc32434_local *)dev->priv;
+
+ spin_lock(&lp->lock);
+
+ dmas = rc32434_readl(&lp->tx_dma_regs->dmas);
+
+ if (dmas & (DMAS_f_m | DMAS_e_m)) {
+ dmasm = rc32434_readl(&lp->tx_dma_regs->dmasm);
+ /* Mask F E bit in Tx DMA */
+ rc32434_writel(dmasm | (DMASM_f_m | DMASM_e_m), &lp->tx_dma_regs->dmasm);
+
+ tasklet_hi_schedule(lp->tx_tasklet);
+
+ if(lp->tx_chain_status == filled && (rc32434_readl(&(lp->tx_dma_regs->dmandptr)) == 0)) {
+ rc32434_writel(CPHYSADDR(&lp->td_ring[lp->tx_chain_head]), &(lp->tx_dma_regs->dmandptr));
+ lp->tx_chain_status = empty;
+ lp->tx_chain_head = lp->tx_chain_tail;
+ dev->trans_start = jiffies;
+ }
+
+ if (dmas & DMAS_e_m)
+ ERR(": DMA error\n");
+
+ retval = IRQ_HANDLED;
+ }
+ else
+ retval = IRQ_NONE;
+
+ spin_unlock(&lp->lock);
+
+ return retval;
+}
+
+
+static void rc32434_tx_tasklet(unsigned long tx_data_dev)
+{
+ struct net_device *dev = (struct net_device *)tx_data_dev;
+ struct rc32434_local* lp = (struct rc32434_local *)dev->priv;
+ volatile DMAD_t td = &lp->td_ring[lp->tx_next_done];
+ u32 devcs;
+ unsigned long flags;
+ volatile u32 dmas;
+
+ spin_lock_irqsave(&lp->lock, flags);
+
+ /* process all desc that are done */
+ while(IS_DMA_FINISHED(td->control)) {
+ if(lp->tx_full == 1) {
+ netif_wake_queue(dev);
+ lp->tx_full = 0;
+ }
+
+ devcs = lp->td_ring[lp->tx_next_done].devcs;
+ if ((devcs & (ETHTX_fd_m | ETHTX_ld_m)) != (ETHTX_fd_m | ETHTX_ld_m)) {
+ lp->stats.tx_errors++;
+ lp->stats.tx_dropped++;
+
+ /* should never happen */
+ DBG(1, __FUNCTION__ ": split tx ignored\n");
+ }
+ else if (IS_TX_TOK(devcs)) {
+ lp->stats.tx_packets++;
+ }
+ else {
+ lp->stats.tx_errors++;
+ lp->stats.tx_dropped++;
+
+ /* underflow */
+ if (IS_TX_UND_ERR(devcs))
+ lp->stats.tx_fifo_errors++;
+
+ /* oversized frame */
+ if (IS_TX_OF_ERR(devcs))
+ lp->stats.tx_aborted_errors++;
+
+ /* excessive deferrals */
+ if (IS_TX_ED_ERR(devcs))
+ lp->stats.tx_carrier_errors++;
+
+ /* collisions: medium busy */
+ if (IS_TX_EC_ERR(devcs))
+ lp->stats.collisions++;
+
+ /* late collision */
+ if (IS_TX_LC_ERR(devcs))
+ lp->stats.tx_window_errors++;
+
+ }
+
+ /* We must always free the original skb */
+ if (lp->tx_skb[lp->tx_next_done] != NULL) {
+ dev_kfree_skb_any(lp->tx_skb[lp->tx_next_done]);
+ lp->tx_skb[lp->tx_next_done] = NULL;
+ }
+
+ lp->td_ring[lp->tx_next_done].control = DMAD_iof_m;
+ lp->td_ring[lp->tx_next_done].devcs = ETHTX_fd_m | ETHTX_ld_m;
+ lp->td_ring[lp->tx_next_done].link = 0;
+ lp->td_ring[lp->tx_next_done].ca = 0;
+ lp->tx_count --;
+
+ /* go on to next transmission */
+ lp->tx_next_done = (lp->tx_next_done + 1) & RC32434_TDS_MASK;
+ td = &lp->td_ring[lp->tx_next_done];
+
+ }
+
+ dmas = rc32434_readl(&lp->tx_dma_regs->dmas);
+ rc32434_writel( ~dmas, &lp->tx_dma_regs->dmas);
+
+ /* Enable F E bit in Tx DMA */
+ rc32434_writel(rc32434_readl(&lp->tx_dma_regs->dmasm) & ~(DMASM_f_m | DMASM_e_m), &lp->tx_dma_regs->dmasm);
+ spin_unlock_irqrestore(&lp->lock, flags);
+
+}
+
+
+static struct net_device_stats * rc32434_get_stats(struct net_device *dev)
+{
+ struct rc32434_local *lp = (struct rc32434_local *)dev->priv;
+ return &lp->stats;
+}
+
+
+/*
+ * Set or clear the multicast filter for this adaptor.
+ */
+static void rc32434_multicast_list(struct net_device *dev)
+{
+ /* listen to broadcasts always and to treat */
+ /* IFF bits independantly */
+ struct rc32434_local *lp = (struct rc32434_local *)dev->priv;
+ unsigned long flags;
+ u32 recognise = ETHARC_ab_m; /* always accept broadcasts */
+
+ if (dev->flags & IFF_PROMISC) /* set promiscuous mode */
+ recognise |= ETHARC_pro_m;
+
+ if ((dev->flags & IFF_ALLMULTI) || (dev->mc_count > 15))
+ recognise |= ETHARC_am_m; /* all multicast & bcast */
+ else if (dev->mc_count > 0) {
+ DBG(2, __FUNCTION__ ": mc_count %d\n", dev->mc_count);
+ recognise |= ETHARC_am_m; /* for the time being */
+ }
+
+ spin_lock_irqsave(&lp->lock, flags);
+ rc32434_writel(recognise, &lp->eth_regs->etharc);
+ spin_unlock_irqrestore(&lp->lock, flags);
+}
+
+
+static void rc32434_tx_timeout(struct net_device *dev)
+{
+ struct rc32434_local *lp = (struct rc32434_local *)dev->priv;
+ unsigned long flags;
+
+ spin_lock_irqsave(&lp->lock, flags);
+ rc32434_restart(dev);
+ spin_unlock_irqrestore(&lp->lock, flags);
+
+}
+
+
+/*
+ * Initialize the RC32434 ethernet controller.
+ */
+static int rc32434_init(struct net_device *dev)
+{
+ struct rc32434_local *lp = (struct rc32434_local *)dev->priv;
+ int i, j;
+
+ /* Disable DMA */
+ rc32434_abort_tx(dev);
+ rc32434_abort_rx(dev);
+
+ /* reset ethernet logic */
+ rc32434_writel(0, &lp->eth_regs->ethintfc);
+ while((rc32434_readl(&lp->eth_regs->ethintfc) & ETHINTFC_rip_m))
+ dev->trans_start = jiffies;
+
+ /* Enable Ethernet Interface */
+ rc32434_writel(ETHINTFC_en_m, &lp->eth_regs->ethintfc);
+
+#ifndef CONFIG_IDT_USE_NAPI
+ tasklet_disable(lp->rx_tasklet);
+#endif
+ tasklet_disable(lp->tx_tasklet);
+
+ /* Initialize the transmit Descriptors */
+ for (i = 0; i < RC32434_NUM_TDS; i++) {
+ lp->td_ring[i].control = DMAD_iof_m;
+ lp->td_ring[i].devcs = ETHTX_fd_m | ETHTX_ld_m;
+ lp->td_ring[i].ca = 0;
+ lp->td_ring[i].link = 0;
+ if (lp->tx_skb[i] != NULL) {
+ dev_kfree_skb_any(lp->tx_skb[i]);
+ lp->tx_skb[i] = NULL;
+ }
+ }
+ lp->tx_next_done = lp->tx_chain_head = lp->tx_chain_tail = lp->tx_full = lp->tx_count = 0;
+ lp-> tx_chain_status = empty;
+
+ /*
+ * Initialize the receive descriptors so that they
+ * become a circular linked list, ie. let the last
+ * descriptor point to the first again.
+ */
+ for (i=0; i<RC32434_NUM_RDS; i++) {
+ struct sk_buff *skb = lp->rx_skb[i];
+
+ if (lp->rx_skb[i] == NULL) {
+ skb = dev_alloc_skb(RC32434_RBSIZE + 2);
+ if (skb == NULL) {
+ ERR("No memory in the system\n");
+ for (j = 0; j < RC32434_NUM_RDS; j ++)
+ if (lp->rx_skb[j] != NULL)
+ dev_kfree_skb_any(lp->rx_skb[j]);
+
+ return 1;
+ }
+ else {
+ skb->dev = dev;
+ skb_reserve(skb, 2);
+ lp->rx_skb[i] = skb;
+ lp->rd_ring[i].ca = CPHYSADDR(skb->data);
+
+ }
+ }
+ lp->rd_ring[i].control = DMAD_iod_m | DMA_COUNT(RC32434_RBSIZE);
+ lp->rd_ring[i].devcs = 0;
+ lp->rd_ring[i].ca = CPHYSADDR(skb->data);
+ lp->rd_ring[i].link = CPHYSADDR(&lp->rd_ring[i+1]);
+
+ }
+ /* loop back */
+ lp->rd_ring[RC32434_NUM_RDS-1].link = CPHYSADDR(&lp->rd_ring[0]);
+ lp->rx_next_done = 0;
+
+ lp->rd_ring[RC32434_NUM_RDS-1].control |= DMAD_cod_m;
+ lp->rx_chain_head = 0;
+ lp->rx_chain_tail = 0;
+ lp->rx_chain_status = empty;
+
+ rc32434_writel(0, &lp->rx_dma_regs->dmas);
+ /* Start Rx DMA */
+ rc32434_start_rx(lp, &lp->rd_ring[0]);
+
+ /* Enable F E bit in Tx DMA */
+ rc32434_writel(rc32434_readl(&lp->tx_dma_regs->dmasm) & ~(DMASM_f_m | DMASM_e_m), &lp->tx_dma_regs->dmasm);
+ /* Enable D H E bit in Rx DMA */
+ rc32434_writel(rc32434_readl(&lp->rx_dma_regs->dmasm) & ~(DMASM_d_m | DMASM_h_m | DMASM_e_m), &lp->rx_dma_regs->dmasm);
+
+ /* Accept only packets destined for this Ethernet device address */
+ rc32434_writel(ETHARC_ab_m, &lp->eth_regs->etharc);
+
+ /* Set all Ether station address registers to their initial values */
+ rc32434_writel(STATION_ADDRESS_LOW(dev), &lp->eth_regs->ethsal0);
+ rc32434_writel(STATION_ADDRESS_HIGH(dev), &lp->eth_regs->ethsah0);
+
+ rc32434_writel(STATION_ADDRESS_LOW(dev), &lp->eth_regs->ethsal1);
+ rc32434_writel(STATION_ADDRESS_HIGH(dev), &lp->eth_regs->ethsah1);
+
+ rc32434_writel(STATION_ADDRESS_LOW(dev), &lp->eth_regs->ethsal2);
+ rc32434_writel(STATION_ADDRESS_HIGH(dev), &lp->eth_regs->ethsah2);
+
+ rc32434_writel(STATION_ADDRESS_LOW(dev), &lp->eth_regs->ethsal3);
+ rc32434_writel(STATION_ADDRESS_HIGH(dev), &lp->eth_regs->ethsah3);
+
+
+ /* Frame Length Checking, Pad Enable, CRC Enable, Full Duplex set */
+ rc32434_writel(ETHMAC2_pe_m | ETHMAC2_cen_m | ETHMAC2_fd_m, &lp->eth_regs->ethmac2);
+ //ETHMAC2_flc_m ETHMAC2_fd_m lp->duplex_mode
+
+ /* Back to back inter-packet-gap */
+ rc32434_writel(0x15, &lp->eth_regs->ethipgt);
+ /* Non - Back to back inter-packet-gap */
+ rc32434_writel(0x12, &lp->eth_regs->ethipgr);
+
+ /* Management Clock Prescaler Divisor */
+ /* Clock independent setting */
+ rc32434_writel(((idt_cpu_freq)/MII_CLOCK+1) & ~1,
+ &lp->eth_regs->ethmcp);
+
+ /* don't transmit until fifo contains 48b */
+ rc32434_writel(48, &lp->eth_regs->ethfifott);
+
+ rc32434_writel(ETHMAC1_re_m, &lp->eth_regs->ethmac1);
+
+#ifndef CONFIG_IDT_USE_NAPI
+ tasklet_enable(lp->rx_tasklet);
+#endif
+ tasklet_enable(lp->tx_tasklet);
+
+ netif_start_queue(dev);
+
+
+ return 0;
+
+}
+
+
+#ifndef MODULE
+
+static int __init rc32434_setup(char *options)
+{
+ /* no options yet */
+ return 1;
+}
+
+static int __init rc32434_setup_ethaddr0(char *options)
+{
+ memcpy(mac0, options, 17);
+ mac0[17]= '\0';
+ return 1;
+}
+
+__setup("rc32434eth=", rc32434_setup);
+__setup("ethaddr0=", rc32434_setup_ethaddr0);
+
+
+#endif /* MODULE */
+
+module_init(rc32434_init_module);
+module_exit(rc32434_cleanup_module);
+
+
+
+
+
+
+
+
+
+
+
+
+
+
diff --git a/target/linux/aruba-2.6/files/drivers/net/rc32434_eth.h b/target/linux/aruba-2.6/files/drivers/net/rc32434_eth.h
new file mode 100644
index 0000000000..d068f4fb93
--- /dev/null
+++ b/target/linux/aruba-2.6/files/drivers/net/rc32434_eth.h
@@ -0,0 +1,187 @@
+/**************************************************************************
+ *
+ * BRIEF MODULE DESCRIPTION
+ * Definitions for IDT RC32434 on-chip ethernet controller.
+ *
+ * Copyright 2004 IDT Inc. (rischelp@idt.com)
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License as published by the
+ * Free Software Foundation; either version 2 of the License, or (at your
+ * option) any later version.
+ *
+ * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED
+ * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+ * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN
+ * NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
+ * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+ * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
+ * USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
+ * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
+ * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ * You should have received a copy of the GNU General Public License along
+ * with this program; if not, write to the Free Software Foundation, Inc.,
+ * 675 Mass Ave, Cambridge, MA 02139, USA.
+ *
+ *
+ **************************************************************************
+ * May 2004 rkt, neb
+ *
+ * Initial Release
+ *
+ * Aug 2004
+ *
+ * Added NAPI
+ *
+ **************************************************************************
+ */
+
+
+#include <asm/idt-boards/rc32434/rc32434.h>
+#include <asm/idt-boards/rc32434/rc32434_dma_v.h>
+#include <asm/idt-boards/rc32434/rc32434_eth_v.h>
+
+#define RC32434_DEBUG 2
+//#define RC32434_PROC_DEBUG
+#undef RC32434_DEBUG
+
+#ifdef RC32434_DEBUG
+
+/* use 0 for production, 1 for verification, >2 for debug */
+static int rc32434_debug = RC32434_DEBUG;
+#define ASSERT(expr) \
+ if(!(expr)) { \
+ printk( "Assertion failed! %s,%s,%s,line=%d\n", \
+ #expr,__FILE__,__FUNCTION__,__LINE__); }
+#define DBG(lvl, format, arg...) if (rc32434_debug > lvl) printk(KERN_INFO "%s: " format, dev->name , ## arg)
+#else
+#define ASSERT(expr) do {} while (0)
+#define DBG(lvl, format, arg...) do {} while (0)
+#endif
+
+#define INFO(format, arg...) printk(KERN_INFO "%s: " format, dev->name , ## arg)
+#define ERR(format, arg...) printk(KERN_ERR "%s: " format, dev->name , ## arg)
+#define WARN(format, arg...) printk(KERN_WARNING "%s: " format, dev->name , ## arg)
+
+#define ETH0_DMA_RX_IRQ GROUP1_IRQ_BASE + 0
+#define ETH0_DMA_TX_IRQ GROUP1_IRQ_BASE + 1
+#define ETH0_RX_OVR_IRQ GROUP3_IRQ_BASE + 9
+#define ETH0_TX_UND_IRQ GROUP3_IRQ_BASE + 10
+
+#define ETH0_RX_DMA_ADDR (DMA0_PhysicalAddress + 0*DMA_CHAN_OFFSET)
+#define ETH0_TX_DMA_ADDR (DMA0_PhysicalAddress + 1*DMA_CHAN_OFFSET)
+
+/* the following must be powers of two */
+#ifdef CONFIG_IDT_USE_NAPI
+#define RC32434_NUM_RDS 64 /* number of receive descriptors */
+#define RC32434_NUM_TDS 64 /* number of transmit descriptors */
+#else
+#define RC32434_NUM_RDS 128 /* number of receive descriptors */
+#define RC32434_NUM_TDS 128 /* number of transmit descriptors */
+#endif
+
+#define RC32434_RBSIZE 1536 /* size of one resource buffer = Ether MTU */
+#define RC32434_RDS_MASK (RC32434_NUM_RDS-1)
+#define RC32434_TDS_MASK (RC32434_NUM_TDS-1)
+#define RD_RING_SIZE (RC32434_NUM_RDS * sizeof(struct DMAD_s))
+#define TD_RING_SIZE (RC32434_NUM_TDS * sizeof(struct DMAD_s))
+
+#define RC32434_TX_TIMEOUT HZ * 100
+
+#define rc32434_eth0_regs ((ETH_t)(ETH0_VirtualAddress))
+#define rc32434_eth1_regs ((ETH_t)(ETH1_VirtualAddress))
+
+enum status { filled, empty};
+#define IS_DMA_FINISHED(X) (((X) & (DMAD_f_m)) != 0)
+#define IS_DMA_DONE(X) (((X) & (DMAD_d_m)) != 0)
+
+
+/* Information that need to be kept for each board. */
+struct rc32434_local {
+ ETH_t eth_regs;
+ DMA_Chan_t rx_dma_regs;
+ DMA_Chan_t tx_dma_regs;
+ volatile DMAD_t td_ring; /* transmit descriptor ring */
+ volatile DMAD_t rd_ring; /* receive descriptor ring */
+
+ struct sk_buff* tx_skb[RC32434_NUM_TDS]; /* skbuffs for pkt to trans */
+ struct sk_buff* rx_skb[RC32434_NUM_RDS]; /* skbuffs for pkt to trans */
+
+#ifndef CONFIG_IDT_USE_NAPI
+ struct tasklet_struct * rx_tasklet;
+#endif
+ struct tasklet_struct * tx_tasklet;
+
+ int rx_next_done;
+ int rx_chain_head;
+ int rx_chain_tail;
+ enum status rx_chain_status;
+
+ int tx_next_done;
+ int tx_chain_head;
+ int tx_chain_tail;
+ enum status tx_chain_status;
+ int tx_count;
+ int tx_full;
+
+ struct timer_list mii_phy_timer;
+ unsigned long duplex_mode;
+
+ int rx_irq;
+ int tx_irq;
+ int ovr_irq;
+ int und_irq;
+
+ struct net_device_stats stats;
+ spinlock_t lock;
+
+ /* debug /proc entry */
+ struct proc_dir_entry *ps;
+ int dma_halt_cnt; int dma_run_cnt;
+};
+
+extern unsigned int idt_cpu_freq;
+
+/* Index to functions, as function prototypes. */
+static int rc32434_open(struct net_device *dev);
+static int rc32434_send_packet(struct sk_buff *skb, struct net_device *dev);
+static void rc32434_mii_handler(unsigned long data);
+static irqreturn_t rc32434_und_interrupt(int irq, void *dev_id);
+static irqreturn_t rc32434_rx_dma_interrupt(int irq, void *dev_id);
+static irqreturn_t rc32434_tx_dma_interrupt(int irq, void *dev_id);
+#ifdef RC32434_REVISION
+static irqreturn_t rc32434_ovr_interrupt(int irq, void *dev_id);
+#endif
+static int rc32434_close(struct net_device *dev);
+static struct net_device_stats *rc32434_get_stats(struct net_device *dev);
+static void rc32434_multicast_list(struct net_device *dev);
+static int rc32434_init(struct net_device *dev);
+static void rc32434_tx_timeout(struct net_device *dev);
+
+static void rc32434_tx_tasklet(unsigned long tx_data_dev);
+#ifdef CONFIG_IDT_USE_NAPI
+static int rc32434_poll(struct net_device *rx_data_dev, int *budget);
+#else
+static void rc32434_rx_tasklet(unsigned long rx_data_dev);
+#endif
+static void rc32434_cleanup_module(void);
+static int rc32434_probe(int port_num);
+int rc32434_init_module(void);
+
+
+static inline void rc32434_abort_dma(struct net_device *dev, DMA_Chan_t ch)
+{
+ if (rc32434_readl(&ch->dmac) & DMAC_run_m) {
+ rc32434_writel(0x10, &ch->dmac);
+
+ while (!(rc32434_readl(&ch->dmas) & DMAS_h_m))
+ dev->trans_start = jiffies;
+
+ rc32434_writel(0, &ch->dmas);
+ }
+
+ rc32434_writel(0, &ch->dmadptr);
+ rc32434_writel(0, &ch->dmandptr);
+}
diff --git a/target/linux/aruba-2.6/files/include/asm-mips/idt-boards/rc32434/rc32434.h b/target/linux/aruba-2.6/files/include/asm-mips/idt-boards/rc32434/rc32434.h
new file mode 100644
index 0000000000..73d9d31634
--- /dev/null
+++ b/target/linux/aruba-2.6/files/include/asm-mips/idt-boards/rc32434/rc32434.h
@@ -0,0 +1,199 @@
+ /**************************************************************************
+ *
+ * BRIEF MODULE DESCRIPTION
+ * Definitions for IDT RC32434 CPU
+ *
+ * Copyright 2004 IDT Inc. (rischelp@idt.com)
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License as published by the
+ * Free Software Foundation; either version 2 of the License, or (at your
+ * option) any later version.
+ *
+ * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED
+ * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+ * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN
+ * NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
+ * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+ * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
+ * USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
+ * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
+ * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ * You should have received a copy of the GNU General Public License along
+ * with this program; if not, write to the Free Software Foundation, Inc.,
+ * 675 Mass Ave, Cambridge, MA 02139, USA.
+ *
+ *
+ **************************************************************************
+ * May 2004 rkt, neb.
+ *
+ * Initial Release
+ *
+ *
+ *
+ **************************************************************************
+ */
+
+#ifndef _RC32434_H_
+#define _RC32434_H_
+
+#include <linux/autoconf.h>
+#include <linux/delay.h>
+#include <asm/io.h>
+#include <asm/idt-boards/rc32434/rc32434_timer.h>
+
+#define RC32434_REG_BASE 0x18000000
+
+
+#define interrupt ((volatile INT_t ) INT0_VirtualAddress)
+#define idt_timer ((volatile TIM_t) TIM0_VirtualAddress)
+#define idt_gpio ((volatile GPIO_t) GPIO0_VirtualAddress)
+
+#define IDT_CLOCK_MULT 2
+#define MIPS_CPU_TIMER_IRQ 7
+/* Interrupt Controller */
+#define IC_GROUP0_PEND (RC32434_REG_BASE + 0x38000)
+#define IC_GROUP0_MASK (RC32434_REG_BASE + 0x38008)
+#define IC_GROUP_OFFSET 0x0C
+#define RTC_BASE 0xBA001FF0
+
+#define NUM_INTR_GROUPS 5
+/* 16550 UARTs */
+
+#define GROUP0_IRQ_BASE 8 /* GRP2 IRQ numbers start here */
+#define GROUP1_IRQ_BASE (GROUP0_IRQ_BASE + 32) /* GRP3 IRQ numbers start here */
+#define GROUP2_IRQ_BASE (GROUP1_IRQ_BASE + 32) /* GRP4 IRQ numbers start here */
+#define GROUP3_IRQ_BASE (GROUP2_IRQ_BASE + 32) /* GRP5 IRQ numbers start here */
+#define GROUP4_IRQ_BASE (GROUP3_IRQ_BASE + 32)
+
+#ifdef __MIPSEB__
+
+#define RC32434_UART0_BASE (RC32434_REG_BASE + 0x58003)
+#define EB434_UART1_BASE (0x19800003)
+
+#else
+
+#define RC32434_UART0_BASE (RC32434_REG_BASE + 0x58000)
+#define EB434_UART1_BASE (0x19800000)
+
+#endif
+
+#define RC32434_UART0_IRQ GROUP3_IRQ_BASE + 0
+#define EB434_UART1_IRQ GROUP4_IRQ_BASE + 11
+
+#define RC32434_NR_IRQS (GROUP4_IRQ_BASE + 32)
+
+/* cpu pipeline flush */
+static inline void rc32434_sync(void)
+{
+ __asm__ volatile ("sync");
+}
+
+static inline void rc32434_sync_udelay(int us)
+{
+ __asm__ volatile ("sync");
+ udelay(us);
+}
+
+static inline void rc32434_sync_delay(int ms)
+{
+ __asm__ volatile ("sync");
+ mdelay(ms);
+}
+
+
+
+/*
+ * Macros to access internal RC32434 registers. No byte
+ * swapping should be done when accessing the internal
+ * registers.
+ */
+
+#define rc32434_readb __raw_readb
+#define rc32434_readw __raw_readw
+#define rc32434_readl __raw_readl
+
+#define rc32434_writeb __raw_writeb
+#define rc32434_writew __raw_writew
+#define rc32434_writel __raw_writel
+
+#if 0
+static inline u8 rc32434_readb(unsigned long pa)
+{
+ return *((volatile u8 *)KSEG1ADDR(pa));
+}
+static inline u16 rc32434_readw(unsigned long pa)
+{
+ return *((volatile u16 *)KSEG1ADDR(pa));
+}
+static inline u32 rc32434_readl(unsigned long pa)
+{
+ return *((volatile u32 *)KSEG1ADDR(pa));
+}
+static inline void rc32434_writeb(u8 val, unsigned long pa)
+{
+ *((volatile u8 *)KSEG1ADDR(pa)) = val;
+}
+static inline void rc32434_writew(u16 val, unsigned long pa)
+{
+ *((volatile u16 *)KSEG1ADDR(pa)) = val;
+}
+static inline void rc32434_writel(u32 val, unsigned long pa)
+{
+ *((volatile u32 *)KSEG1ADDR(pa)) = val;
+}
+
+#endif
+
+
+/*
+ * C access to CLZ and CLO instructions
+ * (count leading zeroes/ones).
+ */
+static inline int rc32434_clz(unsigned long val)
+{
+ int ret;
+ __asm__ volatile (
+ ".set\tnoreorder\n\t"
+ ".set\tnoat\n\t"
+ ".set\tmips32\n\t"
+ "clz\t%0,%1\n\t"
+ ".set\tmips0\n\t"
+ ".set\tat\n\t"
+ ".set\treorder"
+ : "=r" (ret)
+ : "r" (val));
+
+ return ret;
+}
+static inline int rc32434_clo(unsigned long val)
+{
+ int ret;
+ __asm__ volatile (
+ ".set\tnoreorder\n\t"
+ ".set\tnoat\n\t"
+ ".set\tmips32\n\t"
+ "clo\t%0,%1\n\t"
+ ".set\tmips0\n\t"
+ ".set\tat\n\t"
+ ".set\treorder"
+ : "=r" (ret)
+ : "r" (val));
+
+ return ret;
+}
+#endif /* _RC32434_H_ */
+
+
+
+
+
+
+
+
+
+
+
+
diff --git a/target/linux/aruba-2.6/files/include/asm-mips/idt-boards/rc32434/rc32434_dma.h b/target/linux/aruba-2.6/files/include/asm-mips/idt-boards/rc32434/rc32434_dma.h
new file mode 100644
index 0000000000..43c8ac9d24
--- /dev/null
+++ b/target/linux/aruba-2.6/files/include/asm-mips/idt-boards/rc32434/rc32434_dma.h
@@ -0,0 +1,205 @@
+/**************************************************************************
+ *
+ * BRIEF MODULE DESCRIPTION
+ * DMA register definition
+ *
+ * Copyright 2004 IDT Inc. (rischelp@idt.com)
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License as published by the
+ * Free Software Foundation; either version 2 of the License, or (at your
+ * option) any later version.
+ *
+ * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED
+ * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+ * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN
+ * NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
+ * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+ * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
+ * USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
+ * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
+ * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ * You should have received a copy of the GNU General Public License along
+ * with this program; if not, write to the Free Software Foundation, Inc.,
+ * 675 Mass Ave, Cambridge, MA 02139, USA.
+ *
+ *
+ **************************************************************************
+ * May 2004 rkt, neb
+ *
+ * Initial Release
+ *
+ *
+ *
+ **************************************************************************
+ */
+
+#ifndef __IDT_DMA_H__
+#define __IDT_DMA_H__
+
+enum
+{
+ DMA0_PhysicalAddress = 0x18040000,
+ DMA_PhysicalAddress = DMA0_PhysicalAddress, // Default
+
+ DMA0_VirtualAddress = 0xb8040000,
+ DMA_VirtualAddress = DMA0_VirtualAddress, // Default
+} ;
+
+/*
+ * DMA descriptor (in physical memory).
+ */
+
+typedef struct DMAD_s
+{
+ u32 control ; // Control. use DMAD_*
+ u32 ca ; // Current Address.
+ u32 devcs ; // Device control and status.
+ u32 link ; // Next descriptor in chain.
+} volatile *DMAD_t ;
+
+enum
+{
+ DMAD_size = sizeof (struct DMAD_s),
+ DMAD_count_b = 0, // in DMAD_t -> control
+ DMAD_count_m = 0x0003ffff, // in DMAD_t -> control
+ DMAD_ds_b = 20, // in DMAD_t -> control
+ DMAD_ds_m = 0x00300000, // in DMAD_t -> control
+ DMAD_ds_ethRcv0_v = 0,
+ DMAD_ds_ethXmt0_v = 0,
+ DMAD_ds_memToFifo_v = 0,
+ DMAD_ds_fifoToMem_v = 0,
+ DMAD_ds_pciToMem_v = 0,
+ DMAD_ds_memToPci_v = 0,
+
+ DMAD_devcmd_b = 22, // in DMAD_t -> control
+ DMAD_devcmd_m = 0x01c00000, // in DMAD_t -> control
+ DMAD_devcmd_byte_v = 0, //memory-to-memory
+ DMAD_devcmd_halfword_v = 1, //memory-to-memory
+ DMAD_devcmd_word_v = 2, //memory-to-memory
+ DMAD_devcmd_2words_v = 3, //memory-to-memory
+ DMAD_devcmd_4words_v = 4, //memory-to-memory
+ DMAD_devcmd_6words_v = 5, //memory-to-memory
+ DMAD_devcmd_8words_v = 6, //memory-to-memory
+ DMAD_devcmd_16words_v = 7, //memory-to-memory
+ DMAD_cof_b = 25, // chain on finished
+ DMAD_cof_m = 0x02000000, //
+ DMAD_cod_b = 26, // chain on done
+ DMAD_cod_m = 0x04000000, //
+ DMAD_iof_b = 27, // interrupt on finished
+ DMAD_iof_m = 0x08000000, //
+ DMAD_iod_b = 28, // interrupt on done
+ DMAD_iod_m = 0x10000000, //
+ DMAD_t_b = 29, // terminated
+ DMAD_t_m = 0x20000000, //
+ DMAD_d_b = 30, // done
+ DMAD_d_m = 0x40000000, //
+ DMAD_f_b = 31, // finished
+ DMAD_f_m = 0x80000000, //
+} ;
+
+/*
+ * DMA register (within Internal Register Map).
+ */
+
+struct DMA_Chan_s
+{
+ u32 dmac ; // Control.
+ u32 dmas ; // Status.
+ u32 dmasm ; // Mask.
+ u32 dmadptr ; // Descriptor pointer.
+ u32 dmandptr ; // Next descriptor pointer.
+};
+
+typedef struct DMA_Chan_s volatile *DMA_Chan_t ;
+
+//DMA_Channels use DMACH_count instead
+
+enum
+{
+ DMAC_run_b = 0, //
+ DMAC_run_m = 0x00000001, //
+ DMAC_dm_b = 1, // done mask
+ DMAC_dm_m = 0x00000002, //
+ DMAC_mode_b = 2, //
+ DMAC_mode_m = 0x0000000c, //
+ DMAC_mode_auto_v = 0,
+ DMAC_mode_burst_v = 1,
+ DMAC_mode_transfer_v = 2, //usually used
+ DMAC_mode_reserved_v = 3,
+ DMAC_a_b = 4, //
+ DMAC_a_m = 0x00000010, //
+
+ DMAS_f_b = 0, // finished (sticky)
+ DMAS_f_m = 0x00000001, //
+ DMAS_d_b = 1, // done (sticky)
+ DMAS_d_m = 0x00000002, //
+ DMAS_c_b = 2, // chain (sticky)
+ DMAS_c_m = 0x00000004, //
+ DMAS_e_b = 3, // error (sticky)
+ DMAS_e_m = 0x00000008, //
+ DMAS_h_b = 4, // halt (sticky)
+ DMAS_h_m = 0x00000010, //
+
+ DMASM_f_b = 0, // finished (1=mask)
+ DMASM_f_m = 0x00000001, //
+ DMASM_d_b = 1, // done (1=mask)
+ DMASM_d_m = 0x00000002, //
+ DMASM_c_b = 2, // chain (1=mask)
+ DMASM_c_m = 0x00000004, //
+ DMASM_e_b = 3, // error (1=mask)
+ DMASM_e_m = 0x00000008, //
+ DMASM_h_b = 4, // halt (1=mask)
+ DMASM_h_m = 0x00000010, //
+} ;
+
+/*
+ * DMA channel definitions
+ */
+
+enum
+{
+ DMACH_ethRcv0 = 0,
+ DMACH_ethXmt0 = 1,
+ DMACH_memToFifo = 2,
+ DMACH_fifoToMem = 3,
+ DMACH_pciToMem = 4,
+ DMACH_memToPci = 5,
+
+ DMACH_count //must be last
+};
+
+
+typedef struct DMAC_s
+{
+ struct DMA_Chan_s ch [DMACH_count] ; //use ch[DMACH_]
+} volatile *DMA_t ;
+
+
+/*
+ * External DMA parameters
+*/
+
+enum
+{
+ DMADEVCMD_ts_b = 0, // ts field in devcmd
+ DMADEVCMD_ts_m = 0x00000007, // ts field in devcmd
+ DMADEVCMD_ts_byte_v = 0,
+ DMADEVCMD_ts_halfword_v = 1,
+ DMADEVCMD_ts_word_v = 2,
+ DMADEVCMD_ts_2word_v = 3,
+ DMADEVCMD_ts_4word_v = 4,
+ DMADEVCMD_ts_6word_v = 5,
+ DMADEVCMD_ts_8word_v = 6,
+ DMADEVCMD_ts_16word_v = 7
+};
+
+
+#endif // __IDT_DMA_H__
+
+
+
+
+
diff --git a/target/linux/aruba-2.6/files/include/asm-mips/idt-boards/rc32434/rc32434_dma_v.h b/target/linux/aruba-2.6/files/include/asm-mips/idt-boards/rc32434/rc32434_dma_v.h
new file mode 100644
index 0000000000..cfb34d873d
--- /dev/null
+++ b/target/linux/aruba-2.6/files/include/asm-mips/idt-boards/rc32434/rc32434_dma_v.h
@@ -0,0 +1,89 @@
+/**************************************************************************
+ *
+ * BRIEF MODULE DESCRIPTION
+ * Definitions for DMA controller.
+ *
+ * Copyright 2004 IDT Inc. (rischelp@idt.com)
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License as published by the
+ * Free Software Foundation; either version 2 of the License, or (at your
+ * option) any later version.
+ *
+ * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED
+ * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+ * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN
+ * NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
+ * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+ * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
+ * USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
+ * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
+ * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ * You should have received a copy of the GNU General Public License along
+ * with this program; if not, write to the Free Software Foundation, Inc.,
+ * 675 Mass Ave, Cambridge, MA 02139, USA.
+ *
+ *
+ **************************************************************************
+ * May 2004 rkt, neb.
+ *
+ * Initial Release
+ *
+ *
+ *
+ **************************************************************************
+ */
+
+#ifndef __IDT_DMA_V_H__
+#define __IDT_DMA_V_H__
+
+#include <asm/idt-boards/rc32434/rc32434_dma.h>
+#include <asm/idt-boards/rc32434/rc32434.h>
+
+#define DMA_CHAN_OFFSET 0x14
+#define IS_DMA_USED(X) (((X) & (DMAD_f_m | DMAD_d_m | DMAD_t_m)) != 0)
+#define DMA_COUNT(count) \
+ ((count) & DMAD_count_m)
+
+#define DMA_HALT_TIMEOUT 500
+
+
+static inline int rc32434_halt_dma(DMA_Chan_t ch)
+{
+ int timeout=1;
+ if (rc32434_readl(&ch->dmac) & DMAC_run_m) {
+ rc32434_writel(0, &ch->dmac);
+
+ for (timeout = DMA_HALT_TIMEOUT; timeout > 0; timeout--) {
+ if (rc32434_readl(&ch->dmas) & DMAS_h_m) {
+ rc32434_writel(0, &ch->dmas);
+ break;
+ }
+ }
+
+ }
+
+ return timeout ? 0 : 1;
+}
+
+static inline void rc32434_start_dma(DMA_Chan_t ch, u32 dma_addr)
+{
+ rc32434_writel(0, &ch->dmandptr);
+ rc32434_writel(dma_addr, &ch->dmadptr);
+}
+
+static inline void rc32434_chain_dma(DMA_Chan_t ch, u32 dma_addr)
+{
+ rc32434_writel(dma_addr, &ch->dmandptr);
+}
+
+#endif // __IDT_DMA_V_H__
+
+
+
+
+
+
+
diff --git a/target/linux/aruba-2.6/files/include/asm-mips/idt-boards/rc32434/rc32434_eth.h b/target/linux/aruba-2.6/files/include/asm-mips/idt-boards/rc32434/rc32434_eth.h
new file mode 100644
index 0000000000..d2d9b425ec
--- /dev/null
+++ b/target/linux/aruba-2.6/files/include/asm-mips/idt-boards/rc32434/rc32434_eth.h
@@ -0,0 +1,333 @@
+/**************************************************************************
+ *
+ * BRIEF MODULE DESCRIPTION
+ * Ethernet register definition
+ *
+ * Copyright 2004 IDT Inc. (rischelp@idt.com)
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License as published by the
+ * Free Software Foundation; either version 2 of the License, or (at your
+ * option) any later version.
+ *
+ * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED
+ * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+ * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN
+ * NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
+ * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+ * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
+ * USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
+ * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
+ * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ * You should have received a copy of the GNU General Public License along
+ * with this program; if not, write to the Free Software Foundation, Inc.,
+ * 675 Mass Ave, Cambridge, MA 02139, USA.
+ *
+ *
+ **************************************************************************
+ * May 2004 rkt, neb.
+ *
+ * Initial Release
+ *
+ *
+ *
+ **************************************************************************
+ */
+
+#ifndef __IDT_ETH_H__
+#define __IDT_ETH_H__
+
+
+enum
+{
+ ETH0_PhysicalAddress = 0x18060000,
+ ETH_PhysicalAddress = ETH0_PhysicalAddress, // Default
+
+ ETH0_VirtualAddress = 0xb8060000,
+ ETH_VirtualAddress = ETH0_VirtualAddress, // Default
+} ;
+
+typedef struct
+{
+ u32 ethintfc ;
+ u32 ethfifott ;
+ u32 etharc ;
+ u32 ethhash0 ;
+ u32 ethhash1 ;
+ u32 ethu0 [4] ; // Reserved.
+ u32 ethpfs ;
+ u32 ethmcp ;
+ u32 eth_u1 [10] ; // Reserved.
+ u32 ethspare ;
+ u32 eth_u2 [42] ; // Reserved.
+ u32 ethsal0 ;
+ u32 ethsah0 ;
+ u32 ethsal1 ;
+ u32 ethsah1 ;
+ u32 ethsal2 ;
+ u32 ethsah2 ;
+ u32 ethsal3 ;
+ u32 ethsah3 ;
+ u32 ethrbc ;
+ u32 ethrpc ;
+ u32 ethrupc ;
+ u32 ethrfc ;
+ u32 ethtbc ;
+ u32 ethgpf ;
+ u32 eth_u9 [50] ; // Reserved.
+ u32 ethmac1 ;
+ u32 ethmac2 ;
+ u32 ethipgt ;
+ u32 ethipgr ;
+ u32 ethclrt ;
+ u32 ethmaxf ;
+ u32 eth_u10 ; // Reserved.
+ u32 ethmtest ;
+ u32 miimcfg ;
+ u32 miimcmd ;
+ u32 miimaddr ;
+ u32 miimwtd ;
+ u32 miimrdd ;
+ u32 miimind ;
+ u32 eth_u11 ; // Reserved.
+ u32 eth_u12 ; // Reserved.
+ u32 ethcfsa0 ;
+ u32 ethcfsa1 ;
+ u32 ethcfsa2 ;
+} volatile *ETH_t;
+
+enum
+{
+ ETHINTFC_en_b = 0,
+ ETHINTFC_en_m = 0x00000001,
+ ETHINTFC_its_b = 1,
+ ETHINTFC_its_m = 0x00000002,
+ ETHINTFC_rip_b = 2,
+ ETHINTFC_rip_m = 0x00000004,
+ ETHINTFC_jam_b = 3,
+ ETHINTFC_jam_m = 0x00000008,
+ ETHINTFC_ovr_b = 4,
+ ETHINTFC_ovr_m = 0x00000010,
+ ETHINTFC_und_b = 5,
+ ETHINTFC_und_m = 0x00000020,
+
+ ETHFIFOTT_tth_b = 0,
+ ETHFIFOTT_tth_m = 0x0000007f,
+
+ ETHARC_pro_b = 0,
+ ETHARC_pro_m = 0x00000001,
+ ETHARC_am_b = 1,
+ ETHARC_am_m = 0x00000002,
+ ETHARC_afm_b = 2,
+ ETHARC_afm_m = 0x00000004,
+ ETHARC_ab_b = 3,
+ ETHARC_ab_m = 0x00000008,
+
+ ETHSAL_byte5_b = 0,
+ ETHSAL_byte5_m = 0x000000ff,
+ ETHSAL_byte4_b = 8,
+ ETHSAL_byte4_m = 0x0000ff00,
+ ETHSAL_byte3_b = 16,
+ ETHSAL_byte3_m = 0x00ff0000,
+ ETHSAL_byte2_b = 24,
+ ETHSAL_byte2_m = 0xff000000,
+
+ ETHSAH_byte1_b = 0,
+ ETHSAH_byte1_m = 0x000000ff,
+ ETHSAH_byte0_b = 8,
+ ETHSAH_byte0_m = 0x0000ff00,
+
+ ETHGPF_ptv_b = 0,
+ ETHGPF_ptv_m = 0x0000ffff,
+
+ ETHPFS_pfd_b = 0,
+ ETHPFS_pfd_m = 0x00000001,
+
+ ETHCFSA0_cfsa4_b = 0,
+ ETHCFSA0_cfsa4_m = 0x000000ff,
+ ETHCFSA0_cfsa5_b = 8,
+ ETHCFSA0_cfsa5_m = 0x0000ff00,
+
+ ETHCFSA1_cfsa2_b = 0,
+ ETHCFSA1_cfsa2_m = 0x000000ff,
+ ETHCFSA1_cfsa3_b = 8,
+ ETHCFSA1_cfsa3_m = 0x0000ff00,
+
+ ETHCFSA2_cfsa0_b = 0,
+ ETHCFSA2_cfsa0_m = 0x000000ff,
+ ETHCFSA2_cfsa1_b = 8,
+ ETHCFSA2_cfsa1_m = 0x0000ff00,
+
+ ETHMAC1_re_b = 0,
+ ETHMAC1_re_m = 0x00000001,
+ ETHMAC1_paf_b = 1,
+ ETHMAC1_paf_m = 0x00000002,
+ ETHMAC1_rfc_b = 2,
+ ETHMAC1_rfc_m = 0x00000004,
+ ETHMAC1_tfc_b = 3,
+ ETHMAC1_tfc_m = 0x00000008,
+ ETHMAC1_lb_b = 4,
+ ETHMAC1_lb_m = 0x00000010,
+ ETHMAC1_mr_b = 31,
+ ETHMAC1_mr_m = 0x80000000,
+
+ ETHMAC2_fd_b = 0,
+ ETHMAC2_fd_m = 0x00000001,
+ ETHMAC2_flc_b = 1,
+ ETHMAC2_flc_m = 0x00000002,
+ ETHMAC2_hfe_b = 2,
+ ETHMAC2_hfe_m = 0x00000004,
+ ETHMAC2_dc_b = 3,
+ ETHMAC2_dc_m = 0x00000008,
+ ETHMAC2_cen_b = 4,
+ ETHMAC2_cen_m = 0x00000010,
+ ETHMAC2_pe_b = 5,
+ ETHMAC2_pe_m = 0x00000020,
+ ETHMAC2_vpe_b = 6,
+ ETHMAC2_vpe_m = 0x00000040,
+ ETHMAC2_ape_b = 7,
+ ETHMAC2_ape_m = 0x00000080,
+ ETHMAC2_ppe_b = 8,
+ ETHMAC2_ppe_m = 0x00000100,
+ ETHMAC2_lpe_b = 9,
+ ETHMAC2_lpe_m = 0x00000200,
+ ETHMAC2_nb_b = 12,
+ ETHMAC2_nb_m = 0x00001000,
+ ETHMAC2_bp_b = 13,
+ ETHMAC2_bp_m = 0x00002000,
+ ETHMAC2_ed_b = 14,
+ ETHMAC2_ed_m = 0x00004000,
+
+ ETHIPGT_ipgt_b = 0,
+ ETHIPGT_ipgt_m = 0x0000007f,
+
+ ETHIPGR_ipgr2_b = 0,
+ ETHIPGR_ipgr2_m = 0x0000007f,
+ ETHIPGR_ipgr1_b = 8,
+ ETHIPGR_ipgr1_m = 0x00007f00,
+
+ ETHCLRT_maxret_b = 0,
+ ETHCLRT_maxret_m = 0x0000000f,
+ ETHCLRT_colwin_b = 8,
+ ETHCLRT_colwin_m = 0x00003f00,
+
+ ETHMAXF_maxf_b = 0,
+ ETHMAXF_maxf_m = 0x0000ffff,
+
+ ETHMTEST_tb_b = 2,
+ ETHMTEST_tb_m = 0x00000004,
+
+ ETHMCP_div_b = 0,
+ ETHMCP_div_m = 0x000000ff,
+
+ MIIMCFG_rsv_b = 0,
+ MIIMCFG_rsv_m = 0x0000000c,
+
+ MIIMCMD_rd_b = 0,
+ MIIMCMD_rd_m = 0x00000001,
+ MIIMCMD_scn_b = 1,
+ MIIMCMD_scn_m = 0x00000002,
+
+ MIIMADDR_regaddr_b = 0,
+ MIIMADDR_regaddr_m = 0x0000001f,
+ MIIMADDR_phyaddr_b = 8,
+ MIIMADDR_phyaddr_m = 0x00001f00,
+
+ MIIMWTD_wdata_b = 0,
+ MIIMWTD_wdata_m = 0x0000ffff,
+
+ MIIMRDD_rdata_b = 0,
+ MIIMRDD_rdata_m = 0x0000ffff,
+
+ MIIMIND_bsy_b = 0,
+ MIIMIND_bsy_m = 0x00000001,
+ MIIMIND_scn_b = 1,
+ MIIMIND_scn_m = 0x00000002,
+ MIIMIND_nv_b = 2,
+ MIIMIND_nv_m = 0x00000004,
+
+} ;
+
+/*
+ * Values for the DEVCS field of the Ethernet DMA Rx and Tx descriptors.
+ */
+enum
+{
+ ETHRX_fd_b = 0,
+ ETHRX_fd_m = 0x00000001,
+ ETHRX_ld_b = 1,
+ ETHRX_ld_m = 0x00000002,
+ ETHRX_rok_b = 2,
+ ETHRX_rok_m = 0x00000004,
+ ETHRX_fm_b = 3,
+ ETHRX_fm_m = 0x00000008,
+ ETHRX_mp_b = 4,
+ ETHRX_mp_m = 0x00000010,
+ ETHRX_bp_b = 5,
+ ETHRX_bp_m = 0x00000020,
+ ETHRX_vlt_b = 6,
+ ETHRX_vlt_m = 0x00000040,
+ ETHRX_cf_b = 7,
+ ETHRX_cf_m = 0x00000080,
+ ETHRX_ovr_b = 8,
+ ETHRX_ovr_m = 0x00000100,
+ ETHRX_crc_b = 9,
+ ETHRX_crc_m = 0x00000200,
+ ETHRX_cv_b = 10,
+ ETHRX_cv_m = 0x00000400,
+ ETHRX_db_b = 11,
+ ETHRX_db_m = 0x00000800,
+ ETHRX_le_b = 12,
+ ETHRX_le_m = 0x00001000,
+ ETHRX_lor_b = 13,
+ ETHRX_lor_m = 0x00002000,
+ ETHRX_ces_b = 14,
+ ETHRX_ces_m = 0x00004000,
+ ETHRX_length_b = 16,
+ ETHRX_length_m = 0xffff0000,
+
+ ETHTX_fd_b = 0,
+ ETHTX_fd_m = 0x00000001,
+ ETHTX_ld_b = 1,
+ ETHTX_ld_m = 0x00000002,
+ ETHTX_oen_b = 2,
+ ETHTX_oen_m = 0x00000004,
+ ETHTX_pen_b = 3,
+ ETHTX_pen_m = 0x00000008,
+ ETHTX_cen_b = 4,
+ ETHTX_cen_m = 0x00000010,
+ ETHTX_hen_b = 5,
+ ETHTX_hen_m = 0x00000020,
+ ETHTX_tok_b = 6,
+ ETHTX_tok_m = 0x00000040,
+ ETHTX_mp_b = 7,
+ ETHTX_mp_m = 0x00000080,
+ ETHTX_bp_b = 8,
+ ETHTX_bp_m = 0x00000100,
+ ETHTX_und_b = 9,
+ ETHTX_und_m = 0x00000200,
+ ETHTX_of_b = 10,
+ ETHTX_of_m = 0x00000400,
+ ETHTX_ed_b = 11,
+ ETHTX_ed_m = 0x00000800,
+ ETHTX_ec_b = 12,
+ ETHTX_ec_m = 0x00001000,
+ ETHTX_lc_b = 13,
+ ETHTX_lc_m = 0x00002000,
+ ETHTX_td_b = 14,
+ ETHTX_td_m = 0x00004000,
+ ETHTX_crc_b = 15,
+ ETHTX_crc_m = 0x00008000,
+ ETHTX_le_b = 16,
+ ETHTX_le_m = 0x00010000,
+ ETHTX_cc_b = 17,
+ ETHTX_cc_m = 0x001E0000,
+} ;
+
+#endif // __IDT_ETH_H__
+
+
+
+
diff --git a/target/linux/aruba-2.6/files/include/asm-mips/idt-boards/rc32434/rc32434_eth_v.h b/target/linux/aruba-2.6/files/include/asm-mips/idt-boards/rc32434/rc32434_eth_v.h
new file mode 100644
index 0000000000..d3c4ebda4a
--- /dev/null
+++ b/target/linux/aruba-2.6/files/include/asm-mips/idt-boards/rc32434/rc32434_eth_v.h
@@ -0,0 +1,77 @@
+/**************************************************************************
+ *
+ * BRIEF MODULE DESCRIPTION
+ * Ethernet register definition
+ *
+ * Copyright 2004 IDT Inc. (rischelp@idt.com)
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License as published by the
+ * Free Software Foundation; either version 2 of the License, or (at your
+ * option) any later version.
+ *
+ * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED
+ * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+ * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN
+ * NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
+ * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+ * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
+ * USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
+ * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
+ * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ * You should have received a copy of the GNU General Public License along
+ * with this program; if not, write to the Free Software Foundation, Inc.,
+ * 675 Mass Ave, Cambridge, MA 02139, USA.
+ *
+ *
+ **************************************************************************
+ * May 2004 rkt, neb.
+ *
+ * Initial Release
+ *
+ *
+ *
+ **************************************************************************
+ */
+
+#ifndef __IDT_ETH_V_H__
+#define __IDT_ETH_V_H__
+
+#include <asm/idt-boards/rc32434/rc32434_eth.h>
+
+#define IS_TX_TOK(X) (((X) & (1<<ETHTX_tok_b)) >> ETHTX_tok_b ) /* Transmit Okay */
+#define IS_TX_MP(X) (((X) & (1<<ETHTX_mp_b)) >> ETHTX_mp_b ) /* Multicast */
+#define IS_TX_BP(X) (((X) & (1<<ETHTX_bp_b)) >> ETHTX_bp_b ) /* Broadcast */
+#define IS_TX_UND_ERR(X) (((X) & (1<<ETHTX_und_b)) >> ETHTX_und_b ) /* Transmit FIFO Underflow */
+#define IS_TX_OF_ERR(X) (((X) & (1<<ETHTX_of_b)) >> ETHTX_of_b ) /* Oversized frame */
+#define IS_TX_ED_ERR(X) (((X) & (1<<ETHTX_ed_b)) >> ETHTX_ed_b ) /* Excessive deferral */
+#define IS_TX_EC_ERR(X) (((X) & (1<<ETHTX_ec_b)) >> ETHTX_ec_b) /* Excessive collisions */
+#define IS_TX_LC_ERR(X) (((X) & (1<<ETHTX_lc_b)) >> ETHTX_lc_b ) /* Late Collision */
+#define IS_TX_TD_ERR(X) (((X) & (1<<ETHTX_td_b)) >> ETHTX_td_b ) /* Transmit deferred*/
+#define IS_TX_CRC_ERR(X) (((X) & (1<<ETHTX_crc_b)) >> ETHTX_crc_b ) /* CRC Error */
+#define IS_TX_LE_ERR(X) (((X) & (1<<ETHTX_le_b)) >> ETHTX_le_b ) /* Length Error */
+
+#define TX_COLLISION_COUNT(X) (((X) & ETHTX_cc_m)>>ETHTX_cc_b) /* Collision Count */
+
+#define IS_RCV_ROK(X) (((X) & (1<<ETHRX_rok_b)) >> ETHRX_rok_b) /* Receive Okay */
+#define IS_RCV_FM(X) (((X) & (1<<ETHRX_fm_b)) >> ETHRX_fm_b) /* Is Filter Match */
+#define IS_RCV_MP(X) (((X) & (1<<ETHRX_mp_b)) >> ETHRX_mp_b) /* Is it MP */
+#define IS_RCV_BP(X) (((X) & (1<<ETHRX_bp_b)) >> ETHRX_bp_b) /* Is it BP */
+#define IS_RCV_VLT(X) (((X) & (1<<ETHRX_vlt_b)) >> ETHRX_vlt_b) /* VLAN Tag Detect */
+#define IS_RCV_CF(X) (((X) & (1<<ETHRX_cf_b)) >> ETHRX_cf_b) /* Control Frame */
+#define IS_RCV_OVR_ERR(X) (((X) & (1<<ETHRX_ovr_b)) >> ETHRX_ovr_b) /* Receive Overflow */
+#define IS_RCV_CRC_ERR(X) (((X) & (1<<ETHRX_crc_b)) >> ETHRX_crc_b) /* CRC Error */
+#define IS_RCV_CV_ERR(X) (((X) & (1<<ETHRX_cv_b)) >> ETHRX_cv_b) /* Code Violation */
+#define IS_RCV_DB_ERR(X) (((X) & (1<<ETHRX_db_b)) >> ETHRX_db_b) /* Dribble Bits */
+#define IS_RCV_LE_ERR(X) (((X) & (1<<ETHRX_le_b)) >> ETHRX_le_b) /* Length error */
+#define IS_RCV_LOR_ERR(X) (((X) & (1<<ETHRX_lor_b)) >> ETHRX_lor_b) /* Length Out of Range */
+#define IS_RCV_CES_ERR(X) (((X) & (1<<ETHRX_ces_b)) >> ETHRX_ces_b) /* Preamble error */
+#define RCVPKT_LENGTH(X) (((X) & ETHRX_length_m) >> ETHRX_length_b) /* Length of the received packet */
+#endif // __IDT_ETH_V_H__
+
+
+
+
+
diff --git a/target/linux/aruba-2.6/files/include/asm-mips/idt-boards/rc32434/rc32434_gpio.h b/target/linux/aruba-2.6/files/include/asm-mips/idt-boards/rc32434/rc32434_gpio.h
new file mode 100644
index 0000000000..0698b602b4
--- /dev/null
+++ b/target/linux/aruba-2.6/files/include/asm-mips/idt-boards/rc32434/rc32434_gpio.h
@@ -0,0 +1,167 @@
+/**************************************************************************
+ *
+ * BRIEF MODULE DESCRIPTION
+ * GPIO register definition
+ *
+ * Copyright 2004 IDT Inc. (rischelp@idt.com)
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License as published by the
+ * Free Software Foundation; either version 2 of the License, or (at your
+ * option) any later version.
+ *
+ * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED
+ * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+ * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN
+ * NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
+ * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+ * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
+ * USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
+ * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
+ * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ * You should have received a copy of the GNU General Public License along
+ * with this program; if not, write to the Free Software Foundation, Inc.,
+ * 675 Mass Ave, Cambridge, MA 02139, USA.
+ *
+ *
+ **************************************************************************
+ * May 2004 rkt, neb.
+ *
+ * Initial Release
+ *
+ *
+ *
+ **************************************************************************
+ */
+
+#ifndef __IDT_GPIO_H__
+#define __IDT_GPIO_H__
+
+enum
+{
+ GPIO0_PhysicalAddress = 0x18050000,
+ GPIO_PhysicalAddress = GPIO0_PhysicalAddress, // Default
+
+ GPIO0_VirtualAddress = 0xb8050000,
+ GPIO_VirtualAddress = GPIO0_VirtualAddress, // Default
+} ;
+
+typedef struct
+{
+ u32 gpiofunc; /* GPIO Function Register
+ * gpiofunc[x]==0 bit = gpio
+ * func[x]==1 bit = altfunc
+ */
+ u32 gpiocfg; /* GPIO Configuration Register
+ * gpiocfg[x]==0 bit = input
+ * gpiocfg[x]==1 bit = output
+ */
+ u32 gpiod; /* GPIO Data Register
+ * gpiod[x] read/write gpio pinX status
+ */
+ u32 gpioilevel; /* GPIO Interrupt Status Register
+ * interrupt level (see gpioistat)
+ */
+ u32 gpioistat; /* Gpio Interrupt Status Register
+ * istat[x] = (gpiod[x] == level[x])
+ * cleared in ISR (STICKY bits)
+ */
+ u32 gpionmien; /* GPIO Non-maskable Interrupt Enable Register */
+} volatile * GPIO_t ;
+
+typedef enum
+{
+ GPIO_gpio_v = 0, // gpiofunc use pin as GPIO.
+ GPIO_alt_v = 1, // gpiofunc use pin as alt.
+ GPIO_input_v = 0, // gpiocfg use pin as input.
+ GPIO_output_v = 1, // gpiocfg use pin as output.
+ GPIO_pin0_b = 0,
+ GPIO_pin0_m = 0x00000001,
+ GPIO_pin1_b = 1,
+ GPIO_pin1_m = 0x00000002,
+ GPIO_pin2_b = 2,
+ GPIO_pin2_m = 0x00000004,
+ GPIO_pin3_b = 3,
+ GPIO_pin3_m = 0x00000008,
+ GPIO_pin4_b = 4,
+ GPIO_pin4_m = 0x00000010,
+ GPIO_pin5_b = 5,
+ GPIO_pin5_m = 0x00000020,
+ GPIO_pin6_b = 6,
+ GPIO_pin6_m = 0x00000040,
+ GPIO_pin7_b = 7,
+ GPIO_pin7_m = 0x00000080,
+ GPIO_pin8_b = 8,
+ GPIO_pin8_m = 0x00000100,
+ GPIO_pin9_b = 9,
+ GPIO_pin9_m = 0x00000200,
+ GPIO_pin10_b = 10,
+ GPIO_pin10_m = 0x00000400,
+ GPIO_pin11_b = 11,
+ GPIO_pin11_m = 0x00000800,
+ GPIO_pin12_b = 12,
+ GPIO_pin12_m = 0x00001000,
+ GPIO_pin13_b = 13,
+ GPIO_pin13_m = 0x00002000,
+
+// Alternate function pins. Corrsponding gpiofunc bit set to GPIO_alt_v.
+
+ GPIO_u0sout_b = GPIO_pin0_b, // UART 0 serial out.
+ GPIO_u0sout_m = GPIO_pin0_m,
+ GPIO_u0sout_cfg_v = GPIO_output_v,
+ GPIO_u0sinp_b = GPIO_pin1_b, // UART 0 serial in.
+ GPIO_u0sinp_m = GPIO_pin1_m,
+ GPIO_u0sinp_cfg_v = GPIO_input_v,
+ GPIO_u0rtsn_b = GPIO_pin2_b, // UART 0 req. to send.
+ GPIO_u0rtsn_m = GPIO_pin2_m,
+ GPIO_u0rtsn_cfg_v = GPIO_output_v,
+ GPIO_u0ctsn_b = GPIO_pin3_b, // UART 0 clear to send.
+ GPIO_u0ctsn_m = GPIO_pin3_m,
+ GPIO_u0ctsn_cfg_v = GPIO_input_v,
+
+ GPIO_maddr22_b = GPIO_pin4_b, // M&P bus bit 22.
+ GPIO_maddr22_m = GPIO_pin4_m,
+ GPIO_maddr22_cfg_v = GPIO_output_v,
+
+ GPIO_maddr23_b = GPIO_pin5_b, // M&P bus bit 23.
+ GPIO_maddr23_m = GPIO_pin5_m,
+ GPIO_maddr23_cfg_v = GPIO_output_v,
+
+ GPIO_maddr24_b = GPIO_pin6_b, // M&P bus bit 24.
+ GPIO_maddr24_m = GPIO_pin6_m,
+ GPIO_maddr24_cfg_v = GPIO_output_v,
+
+ GPIO_maddr25_b = GPIO_pin7_b, // M&P bus bit 25.
+ GPIO_maddr25_m = GPIO_pin7_m,
+ GPIO_maddr25_cfg_v = GPIO_output_v,
+
+ GPIO_cpudmadebug_b = GPIO_pin8_b, // CPU or DMA debug pin
+ GPIO_cpudmadebug_m = GPIO_pin8_m,
+ GPIO_cpudmadebug_cfg_v = GPIO_output_v,
+
+ GPIO_pcireq4_b = GPIO_pin9_b, // PCI Request 4
+ GPIO_pcireq4_m = GPIO_pin9_m,
+ GPIO_pcireq4_cfg_v = GPIO_input_v,
+
+ GPIO_pcigrant4_b = GPIO_pin10_b, // PCI Grant 4
+ GPIO_pcigrant4_m = GPIO_pin10_m,
+ GPIO_pcigrant4_cfg_v = GPIO_output_v,
+
+ GPIO_pcireq5_b = GPIO_pin11_b, // PCI Request 5
+ GPIO_pcireq5_m = GPIO_pin11_m,
+ GPIO_pcireq5_cfg_v = GPIO_input_v,
+
+ GPIO_pcigrant5_b = GPIO_pin12_b, // PCI Grant 5
+ GPIO_pcigrant5_m = GPIO_pin12_m,
+ GPIO_pcigrant5_cfg_v = GPIO_output_v,
+
+ GPIO_pcimuintn_b = GPIO_pin13_b, // PCI messaging int.
+ GPIO_pcimuintn_m = GPIO_pin13_m,
+ GPIO_pcimuintn_cfg_v = GPIO_output_v,
+
+} GPIO_DEFS_t;
+
+#endif // __IDT_GPIO_H__
+
diff --git a/target/linux/aruba-2.6/files/include/asm-mips/idt-boards/rc32434/rc32434_int.h b/target/linux/aruba-2.6/files/include/asm-mips/idt-boards/rc32434/rc32434_int.h
new file mode 100644
index 0000000000..1d7482e935
--- /dev/null
+++ b/target/linux/aruba-2.6/files/include/asm-mips/idt-boards/rc32434/rc32434_int.h
@@ -0,0 +1,174 @@
+/**************************************************************************
+ *
+ * BRIEF MODULE DESCRIPTION
+ * Interrupt Controller register definition.
+ *
+ * Copyright 2004 IDT Inc. (rischelp@idt.com)
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License as published by the
+ * Free Software Foundation; either version 2 of the License, or (at your
+ * option) any later version.
+ *
+ * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED
+ * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+ * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN
+ * NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
+ * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+ * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
+ * USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
+ * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
+ * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ * You should have received a copy of the GNU General Public License along
+ * with this program; if not, write to the Free Software Foundation, Inc.,
+ * 675 Mass Ave, Cambridge, MA 02139, USA.
+ *
+ *
+ **************************************************************************
+ * May 2004 rkt, neb.
+ *
+ * Initial Release
+ *
+ *
+ *
+ **************************************************************************
+ */
+
+#ifndef __IDT_INT_H__
+#define __IDT_INT_H__
+
+enum
+{
+ INT0_PhysicalAddress = 0x18038000,
+ INT_PhysicalAddress = INT0_PhysicalAddress, // Default
+
+ INT0_VirtualAddress = 0xB8038000,
+ INT_VirtualAddress = INT0_VirtualAddress, // Default
+} ;
+
+struct INT_s
+{
+ u32 ipend ; //Pending interrupts. use INT?_
+ u32 itest ; //Test bits. use INT?_
+ u32 imask ; //Interrupt disabled when set. use INT?_
+} ;
+
+enum
+{
+ IPEND2 = 0, // HW 2 interrupt to core. use INT2_
+ IPEND3 = 1, // HW 3 interrupt to core. use INT3_
+ IPEND4 = 2, // HW 4 interrupt to core. use INT4_
+ IPEND5 = 3, // HW 5 interrupt to core. use INT5_
+ IPEND6 = 4, // HW 6 interrupt to core. use INT6_
+
+ IPEND_count, // must be last (used in loops)
+ IPEND_min = IPEND2 // min IPEND (used in loops)
+};
+
+typedef struct INTC_s
+{
+ struct INT_s i [IPEND_count] ;// use i[IPEND?] = INT?_
+ u32 nmips ; // use NMIPS_
+} volatile *INT_t ;
+
+enum
+{
+ INT2_timer0_b = 0,
+ INT2_timer0_m = 0x00000001,
+ INT2_timer1_b = 1,
+ INT2_timer1_m = 0x00000002,
+ INT2_timer2_b = 2,
+ INT2_timer2_m = 0x00000004,
+ INT2_refresh_b = 3,
+ INT2_refresh_m = 0x00000008,
+ INT2_watchdogTimeout_b = 4,
+ INT2_watchdogTimeout_m = 0x00000010,
+ INT2_undecodedCpuWrite_b = 5,
+ INT2_undecodedCpuWrite_m = 0x00000020,
+ INT2_undecodedCpuRead_b = 6,
+ INT2_undecodedCpuRead_m = 0x00000040,
+ INT2_undecodedPciWrite_b = 7,
+ INT2_undecodedPciWrite_m = 0x00000080,
+ INT2_undecodedPciRead_b = 8,
+ INT2_undecodedPciRead_m = 0x00000100,
+ INT2_undecodedDmaWrite_b = 9,
+ INT2_undecodedDmaWrite_m = 0x00000200,
+ INT2_undecodedDmaRead_b = 10,
+ INT2_undecodedDmaRead_m = 0x00000400,
+ INT2_ipBusSlaveAckError_b = 11,
+ INT2_ipBusSlaveAckError_m = 0x00000800,
+
+ INT3_dmaChannel0_b = 0,
+ INT3_dmaChannel0_m = 0x00000001,
+ INT3_dmaChannel1_b = 1,
+ INT3_dmaChannel1_m = 0x00000002,
+ INT3_dmaChannel2_b = 2,
+ INT3_dmaChannel2_m = 0x00000004,
+ INT3_dmaChannel3_b = 3,
+ INT3_dmaChannel3_m = 0x00000008,
+ INT3_dmaChannel4_b = 4,
+ INT3_dmaChannel4_m = 0x00000010,
+ INT3_dmaChannel5_b = 5,
+ INT3_dmaChannel5_m = 0x00000020,
+
+ INT5_uartGeneral0_b = 0,
+ INT5_uartGeneral0_m = 0x00000001,
+ INT5_uartTxrdy0_b = 1,
+ INT5_uartTxrdy0_m = 0x00000002,
+ INT5_uartRxrdy0_b = 2,
+ INT5_uartRxrdy0_m = 0x00000004,
+ INT5_pci_b = 3,
+ INT5_pci_m = 0x00000008,
+ INT5_pciDecoupled_b = 4,
+ INT5_pciDecoupled_m = 0x00000010,
+ INT5_spi_b = 5,
+ INT5_spi_m = 0x00000020,
+ INT5_deviceDecoupled_b = 6,
+ INT5_deviceDecoupled_m = 0x00000040,
+ INT5_eth0Ovr_b = 9,
+ INT5_eth0Ovr_m = 0x00000200,
+ INT5_eth0Und_b = 10,
+ INT5_eth0Und_m = 0x00000400,
+ INT5_eth0Pfd_b = 11,
+ INT5_eth0Pfd_m = 0x00000800,
+ INT5_nvram_b = 12,
+ INT5_nvram_m = 0x00001000,
+
+ INT6_gpio0_b = 0,
+ INT6_gpio0_m = 0x00000001,
+ INT6_gpio1_b = 1,
+ INT6_gpio1_m = 0x00000002,
+ INT6_gpio2_b = 2,
+ INT6_gpio2_m = 0x00000004,
+ INT6_gpio3_b = 3,
+ INT6_gpio3_m = 0x00000008,
+ INT6_gpio4_b = 4,
+ INT6_gpio4_m = 0x00000010,
+ INT6_gpio5_b = 5,
+ INT6_gpio5_m = 0x00000020,
+ INT6_gpio6_b = 6,
+ INT6_gpio6_m = 0x00000040,
+ INT6_gpio7_b = 7,
+ INT6_gpio7_m = 0x00000080,
+ INT6_gpio8_b = 8,
+ INT6_gpio8_m = 0x00000100,
+ INT6_gpio9_b = 9,
+ INT6_gpio9_m = 0x00000200,
+ INT6_gpio10_b = 10,
+ INT6_gpio10_m = 0x00000400,
+ INT6_gpio11_b = 11,
+ INT6_gpio11_m = 0x00000800,
+ INT6_gpio12_b = 12,
+ INT6_gpio12_m = 0x00001000,
+ INT6_gpio13_b = 13,
+ INT6_gpio13_m = 0x00002000,
+
+ NMIPS_gpio_b = 0,
+ NMIPS_gpio_m = 0x00000001,
+} ;
+
+#endif // __IDT_INT_H__
+
+
diff --git a/target/linux/aruba-2.6/files/include/asm-mips/idt-boards/rc32434/rc32434_integ.h b/target/linux/aruba-2.6/files/include/asm-mips/idt-boards/rc32434/rc32434_integ.h
new file mode 100644
index 0000000000..673b5468ea
--- /dev/null
+++ b/target/linux/aruba-2.6/files/include/asm-mips/idt-boards/rc32434/rc32434_integ.h
@@ -0,0 +1,90 @@
+/**************************************************************************
+ *
+ * BRIEF MODULE DESCRIPTION
+ * System Integrity register definition
+ *
+ * Copyright 2004 IDT Inc. (rischelp@idt.com)
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License as published by the
+ * Free Software Foundation; either version 2 of the License, or (at your
+ * option) any later version.
+ *
+ * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED
+ * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+ * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN
+ * NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
+ * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+ * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
+ * USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
+ * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
+ * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ * You should have received a copy of the GNU General Public License along
+ * with this program; if not, write to the Free Software Foundation, Inc.,
+ * 675 Mass Ave, Cambridge, MA 02139, USA.
+ *
+ *
+ **************************************************************************
+ * May 2004 rkt, neb
+ *
+ * Initial Release
+ *
+ *
+ *
+ **************************************************************************
+ */
+
+#ifndef __IDT_INTEG_H__
+#define __IDT_INTEG_H__
+
+enum
+{
+ INTEG0_PhysicalAddress = 0x18030000,
+ INTEG_PhysicalAddress = INTEG0_PhysicalAddress, // Default
+
+ INTEG0_VirtualAddress = 0xB8030000,
+ INTEG_VirtualAddress = INTEG0_VirtualAddress, // Default
+} ;
+
+// if you are looking for CEA, try rst.h
+typedef struct
+{
+ u32 filler [0xc] ; // 0x30 bytes unused.
+ u32 errcs ; // sticky use ERRCS_
+ u32 wtcount ; // Watchdog timer count reg.
+ u32 wtcompare ; // Watchdog timer timeout value.
+ u32 wtc ; // Watchdog timer control. use WTC_
+} volatile *INTEG_t ;
+
+enum
+{
+ ERRCS_wto_b = 0, // In INTEG_t -> errcs
+ ERRCS_wto_m = 0x00000001,
+ ERRCS_wne_b = 1, // In INTEG_t -> errcs
+ ERRCS_wne_m = 0x00000002,
+ ERRCS_ucw_b = 2, // In INTEG_t -> errcs
+ ERRCS_ucw_m = 0x00000004,
+ ERRCS_ucr_b = 3, // In INTEG_t -> errcs
+ ERRCS_ucr_m = 0x00000008,
+ ERRCS_upw_b = 4, // In INTEG_t -> errcs
+ ERRCS_upw_m = 0x00000010,
+ ERRCS_upr_b = 5, // In INTEG_t -> errcs
+ ERRCS_upr_m = 0x00000020,
+ ERRCS_udw_b = 6, // In INTEG_t -> errcs
+ ERRCS_udw_m = 0x00000040,
+ ERRCS_udr_b = 7, // In INTEG_t -> errcs
+ ERRCS_udr_m = 0x00000080,
+ ERRCS_sae_b = 8, // In INTEG_t -> errcs
+ ERRCS_sae_m = 0x00000100,
+ ERRCS_wre_b = 9, // In INTEG_t -> errcs
+ ERRCS_wre_m = 0x00000200,
+
+ WTC_en_b = 0, // In INTEG_t -> wtc
+ WTC_en_m = 0x00000001,
+ WTC_to_b = 1, // In INTEG_t -> wtc
+ WTC_to_m = 0x00000002,
+} ;
+
+#endif // __IDT_INTEG_H__
diff --git a/target/linux/aruba-2.6/files/include/asm-mips/idt-boards/rc32434/rc32434_iparb.h b/target/linux/aruba-2.6/files/include/asm-mips/idt-boards/rc32434/rc32434_iparb.h
new file mode 100644
index 0000000000..036ffa88b7
--- /dev/null
+++ b/target/linux/aruba-2.6/files/include/asm-mips/idt-boards/rc32434/rc32434_iparb.h
@@ -0,0 +1,111 @@
+/**************************************************************************
+ *
+ * BRIEF MODULE DESCRIPTION
+ * IP Arbiter register definitions
+ *
+ * Copyright 2004 IDT Inc. (rischelp@idt.com)
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License as published by the
+ * Free Software Foundation; either version 2 of the License, or (at your
+ * option) any later version.
+ *
+ * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED
+ * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+ * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN
+ * NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
+ * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+ * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
+ * USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
+ * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
+ * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ * You should have received a copy of the GNU General Public License along
+ * with this program; if not, write to the Free Software Foundation, Inc.,
+ * 675 Mass Ave, Cambridge, MA 02139, USA.
+ *
+ *
+ **************************************************************************
+ * May 2004 rkt,neb
+ *
+ * Initial Release
+ *
+ *
+ *
+ **************************************************************************
+ */
+
+#ifndef __IDT_IPARB_H__
+#define __IDT_IPARB_H__
+
+enum
+{
+ IPARB0_PhysicalAddress = 0x18048000,
+ IPARB_PhysicalAddress = IPARB0_PhysicalAddress, // Default
+
+ IPARB0_VirtualAddress = 0xB8048000,
+ IPARB_VirtualAddress = IPARB0_VirtualAddress, // Default
+} ;
+
+enum
+{
+ IPABMXC_ethernet0Receive = 0,
+ IPABMXC_ethernet0Transmit = 1,
+ IPABMXC_memoryToHoldFifo = 2,
+ IPABMXC_holdFifoToMemory = 3,
+ IPABMXC_pciToMemory = 4,
+ IPABMXC_memoryToPci = 5,
+ IPABMXC_pciTarget = 6,
+ IPABMXC_pciTargetStart = 7,
+ IPABMXC_cpuToIpBus = 8,
+
+ IPABMXC_Count, // Must be last in list !
+ IPABMXC_Min = IPABMXC_ethernet0Receive,
+
+ IPAPXC_PriorityCount = 4, // 3-highest, 0-lowest.
+} ;
+
+typedef struct
+{
+ u32 ipapc [IPAPXC_PriorityCount] ; // ipapc[IPAPXC_] = IPAPC_
+ u32 ipabmc [IPABMXC_Count] ; // ipabmc[IPABMXC_] = IPABMC_
+ u32 ipac ; // use IPAC_
+ u32 ipaitcc; // use IPAITCC_
+ u32 ipaspare ;
+} volatile * IPARB_t ;
+
+enum
+{
+ IPAC_dp_b = 0,
+ IPAC_dp_m = 0x00000001,
+ IPAC_dep_b = 1,
+ IPAC_dep_m = 0x00000002,
+ IPAC_drm_b = 2,
+ IPAC_drm_m = 0x00000004,
+ IPAC_dwm_b = 3,
+ IPAC_dwm_m = 0x00000008,
+ IPAC_msk_b = 4,
+ IPAC_msk_m = 0x00000010,
+
+ IPAPC_ptc_b = 0,
+ IPAPC_ptc_m = 0x00003fff,
+ IPAPC_mf_b = 14,
+ IPAPC_mf_m = 0x00004000,
+ IPAPC_cptc_b = 16,
+ IPAPC_cptc_m = 0x3fff0000,
+
+ IPAITCC_itcc = 0,
+ IPAITCC_itcc, = 0x000001ff,
+
+ IPABMC_mtc_b = 0,
+ IPABMC_mtc_m = 0x00000fff,
+ IPABMC_p_b = 12,
+ IPABMC_p_m = 0x00003000,
+ IPABMC_msk_b = 14,
+ IPABMC_msk_m = 0x00004000,
+ IPABMC_cmtc_b = 16,
+ IPABMC_cmtc_m = 0x0fff0000,
+};
+
+#endif // __IDT_IPARB_H__
diff --git a/target/linux/aruba-2.6/files/include/asm-mips/idt-boards/rc32434/rc32434_pci.h b/target/linux/aruba-2.6/files/include/asm-mips/idt-boards/rc32434/rc32434_pci.h
new file mode 100644
index 0000000000..1141826da3
--- /dev/null
+++ b/target/linux/aruba-2.6/files/include/asm-mips/idt-boards/rc32434/rc32434_pci.h
@@ -0,0 +1,695 @@
+/**************************************************************************
+ *
+ * BRIEF MODULE DESCRIPTION
+ * PCI register definitio
+ *
+ * Copyright 2004 IDT Inc. (rischelp@idt.com)
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License as published by the
+ * Free Software Foundation; either version 2 of the License, or (at your
+ * option) any later version.
+ *
+ * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED
+ * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+ * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN
+ * NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
+ * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+ * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
+ * USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
+ * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
+ * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ * You should have received a copy of the GNU General Public License along
+ * with this program; if not, write to the Free Software Foundation, Inc.,
+ * 675 Mass Ave, Cambridge, MA 02139, USA.
+ *
+ *
+ **************************************************************************
+ * May 2004 rkt, neb.
+ *
+ * Initial Release
+ *
+ *
+ *
+ **************************************************************************
+ */
+
+#ifndef __IDT_PCI_H__
+#define __IDT_PCI_H__
+
+enum
+{
+ PCI0_PhysicalAddress = 0x18080000,
+ PCI_PhysicalAddress = PCI0_PhysicalAddress,
+
+ PCI0_VirtualAddress = 0xB8080000,
+ PCI_VirtualAddress = PCI0_VirtualAddress,
+} ;
+
+enum
+{
+ PCI_LbaCount = 4, // Local base addresses.
+} ;
+
+typedef struct
+{
+ u32 a ; // Address.
+ u32 c ; // Control.
+ u32 m ; // mapping.
+} PCI_Map_s ;
+
+typedef struct
+{
+ u32 pcic ;
+ u32 pcis ;
+ u32 pcism ;
+ u32 pcicfga ;
+ u32 pcicfgd ;
+ PCI_Map_s pcilba [PCI_LbaCount] ;
+ u32 pcidac ;
+ u32 pcidas ;
+ u32 pcidasm ;
+ u32 pcidad ;
+ u32 pcidma8c ;
+ u32 pcidma9c ;
+ u32 pcitc ;
+} volatile *PCI_t ;
+
+// PCI messaging unit.
+enum
+{
+ PCIM_Count = 2,
+} ;
+typedef struct
+{
+ u32 pciim [PCIM_Count] ;
+ u32 pciom [PCIM_Count] ;
+ u32 pciid ;
+ u32 pciiic ;
+ u32 pciiim ;
+ u32 pciiod ;
+ u32 pciioic ;
+ u32 pciioim ;
+} volatile *PCIM_t ;
+
+/*******************************************************************************
+ *
+ * PCI Control Register
+ *
+ ******************************************************************************/
+enum
+{
+ PCIC_en_b = 0,
+ PCIC_en_m = 0x00000001,
+ PCIC_tnr_b = 1,
+ PCIC_tnr_m = 0x00000002,
+ PCIC_sce_b = 2,
+ PCIC_sce_m = 0x00000004,
+ PCIC_ien_b = 3,
+ PCIC_ien_m = 0x00000008,
+ PCIC_aaa_b = 4,
+ PCIC_aaa_m = 0x00000010,
+ PCIC_eap_b = 5,
+ PCIC_eap_m = 0x00000020,
+ PCIC_pcim_b = 6,
+ PCIC_pcim_m = 0x000001c0,
+ PCIC_pcim_disabled_v = 0,
+ PCIC_pcim_tnr_v = 1, // Satellite - target not ready
+ PCIC_pcim_suspend_v = 2, // Satellite - suspended CPU.
+ PCIC_pcim_extern_v = 3, // Host - external arbiter.
+ PCIC_pcim_fixed_v = 4, // Host - fixed priority arb.
+ PCIC_pcim_roundrobin_v = 5, // Host - round robin priority.
+ PCIC_pcim_reserved6_v = 6,
+ PCIC_pcim_reserved7_v = 7,
+ PCIC_igm_b = 9,
+ PCIC_igm_m = 0x00000200,
+} ;
+
+/*******************************************************************************
+ *
+ * PCI Status Register
+ *
+ ******************************************************************************/
+enum {
+ PCIS_eed_b = 0,
+ PCIS_eed_m = 0x00000001,
+ PCIS_wr_b = 1,
+ PCIS_wr_m = 0x00000002,
+ PCIS_nmi_b = 2,
+ PCIS_nmi_m = 0x00000004,
+ PCIS_ii_b = 3,
+ PCIS_ii_m = 0x00000008,
+ PCIS_cwe_b = 4,
+ PCIS_cwe_m = 0x00000010,
+ PCIS_cre_b = 5,
+ PCIS_cre_m = 0x00000020,
+ PCIS_mdpe_b = 6,
+ PCIS_mdpe_m = 0x00000040,
+ PCIS_sta_b = 7,
+ PCIS_sta_m = 0x00000080,
+ PCIS_rta_b = 8,
+ PCIS_rta_m = 0x00000100,
+ PCIS_rma_b = 9,
+ PCIS_rma_m = 0x00000200,
+ PCIS_sse_b = 10,
+ PCIS_sse_m = 0x00000400,
+ PCIS_ose_b = 11,
+ PCIS_ose_m = 0x00000800,
+ PCIS_pe_b = 12,
+ PCIS_pe_m = 0x00001000,
+ PCIS_tae_b = 13,
+ PCIS_tae_m = 0x00002000,
+ PCIS_rle_b = 14,
+ PCIS_rle_m = 0x00004000,
+ PCIS_bme_b = 15,
+ PCIS_bme_m = 0x00008000,
+ PCIS_prd_b = 16,
+ PCIS_prd_m = 0x00010000,
+ PCIS_rip_b = 17,
+ PCIS_rip_m = 0x00020000,
+} ;
+
+/*******************************************************************************
+ *
+ * PCI Status Mask Register
+ *
+ ******************************************************************************/
+enum {
+ PCISM_eed_b = 0,
+ PCISM_eed_m = 0x00000001,
+ PCISM_wr_b = 1,
+ PCISM_wr_m = 0x00000002,
+ PCISM_nmi_b = 2,
+ PCISM_nmi_m = 0x00000004,
+ PCISM_ii_b = 3,
+ PCISM_ii_m = 0x00000008,
+ PCISM_cwe_b = 4,
+ PCISM_cwe_m = 0x00000010,
+ PCISM_cre_b = 5,
+ PCISM_cre_m = 0x00000020,
+ PCISM_mdpe_b = 6,
+ PCISM_mdpe_m = 0x00000040,
+ PCISM_sta_b = 7,
+ PCISM_sta_m = 0x00000080,
+ PCISM_rta_b = 8,
+ PCISM_rta_m = 0x00000100,
+ PCISM_rma_b = 9,
+ PCISM_rma_m = 0x00000200,
+ PCISM_sse_b = 10,
+ PCISM_sse_m = 0x00000400,
+ PCISM_ose_b = 11,
+ PCISM_ose_m = 0x00000800,
+ PCISM_pe_b = 12,
+ PCISM_pe_m = 0x00001000,
+ PCISM_tae_b = 13,
+ PCISM_tae_m = 0x00002000,
+ PCISM_rle_b = 14,
+ PCISM_rle_m = 0x00004000,
+ PCISM_bme_b = 15,
+ PCISM_bme_m = 0x00008000,
+ PCISM_prd_b = 16,
+ PCISM_prd_m = 0x00010000,
+ PCISM_rip_b = 17,
+ PCISM_rip_m = 0x00020000,
+} ;
+
+/*******************************************************************************
+ *
+ * PCI Configuration Address Register
+ *
+ ******************************************************************************/
+enum {
+ PCICFGA_reg_b = 2,
+ PCICFGA_reg_m = 0x000000fc,
+ PCICFGA_reg_id_v = 0x00>>2, //use PCFGID_
+ PCICFGA_reg_04_v = 0x04>>2, //use PCFG04_
+ PCICFGA_reg_08_v = 0x08>>2, //use PCFG08_
+ PCICFGA_reg_0C_v = 0x0C>>2, //use PCFG0C_
+ PCICFGA_reg_pba0_v = 0x10>>2, //use PCIPBA_
+ PCICFGA_reg_pba1_v = 0x14>>2, //use PCIPBA_
+ PCICFGA_reg_pba2_v = 0x18>>2, //use PCIPBA_
+ PCICFGA_reg_pba3_v = 0x1c>>2, //use PCIPBA_
+ PCICFGA_reg_subsystem_v = 0x2c>>2, //use PCFGSS_
+ PCICFGA_reg_3C_v = 0x3C>>2, //use PCFG3C_
+ PCICFGA_reg_pba0c_v = 0x44>>2, //use PCIPBAC_
+ PCICFGA_reg_pba0m_v = 0x48>>2,
+ PCICFGA_reg_pba1c_v = 0x4c>>2, //use PCIPBAC_
+ PCICFGA_reg_pba1m_v = 0x50>>2,
+ PCICFGA_reg_pba2c_v = 0x54>>2, //use PCIPBAC_
+ PCICFGA_reg_pba2m_v = 0x58>>2,
+ PCICFGA_reg_pba3c_v = 0x5c>>2, //use PCIPBAC_
+ PCICFGA_reg_pba3m_v = 0x60>>2,
+ PCICFGA_reg_pmgt_v = 0x64>>2,
+ PCICFGA_func_b = 8,
+ PCICFGA_func_m = 0x00000700,
+ PCICFGA_dev_b = 11,
+ PCICFGA_dev_m = 0x0000f800,
+ PCICFGA_dev_internal_v = 0,
+ PCICFGA_bus_b = 16,
+ PCICFGA_bus_m = 0x00ff0000,
+ PCICFGA_bus_type0_v = 0, //local bus
+ PCICFGA_en_b = 31, // read only
+ PCICFGA_en_m = 0x80000000,
+} ;
+
+enum {
+ PCFGID_vendor_b = 0,
+ PCFGID_vendor_m = 0x0000ffff,
+ PCFGID_vendor_IDT_v = 0x111d,
+ PCFGID_device_b = 16,
+ PCFGID_device_m = 0xffff0000,
+ PCFGID_device_Korinade_v = 0x0214,
+
+ PCFG04_command_ioena_b = 1,
+ PCFG04_command_ioena_m = 0x00000001,
+ PCFG04_command_memena_b = 2,
+ PCFG04_command_memena_m = 0x00000002,
+ PCFG04_command_bmena_b = 3,
+ PCFG04_command_bmena_m = 0x00000004,
+ PCFG04_command_mwinv_b = 5,
+ PCFG04_command_mwinv_m = 0x00000010,
+ PCFG04_command_parena_b = 7,
+ PCFG04_command_parena_m = 0x00000040,
+ PCFG04_command_serrena_b = 9,
+ PCFG04_command_serrena_m = 0x00000100,
+ PCFG04_command_fastbbena_b = 10,
+ PCFG04_command_fastbbena_m = 0x00000200,
+ PCFG04_status_b = 16,
+ PCFG04_status_m = 0xffff0000,
+ PCFG04_status_66MHz_b = 21, // 66 MHz enable
+ PCFG04_status_66MHz_m = 0x00200000,
+ PCFG04_status_fbb_b = 23,
+ PCFG04_status_fbb_m = 0x00800000,
+ PCFG04_status_mdpe_b = 24,
+ PCFG04_status_mdpe_m = 0x01000000,
+ PCFG04_status_dst_b = 25,
+ PCFG04_status_dst_m = 0x06000000,
+ PCFG04_status_sta_b = 27,
+ PCFG04_status_sta_m = 0x08000000,
+ PCFG04_status_rta_b = 28,
+ PCFG04_status_rta_m = 0x10000000,
+ PCFG04_status_rma_b = 29,
+ PCFG04_status_rma_m = 0x20000000,
+ PCFG04_status_sse_b = 30,
+ PCFG04_status_sse_m = 0x40000000,
+ PCFG04_status_pe_b = 31,
+ PCFG04_status_pe_m = 0x40000000,
+
+ PCFG08_revId_b = 0,
+ PCFG08_revId_m = 0x000000ff,
+ PCFG08_classCode_b = 0,
+ PCFG08_classCode_m = 0xffffff00,
+ PCFG08_classCode_bridge_v = 06,
+ PCFG08_classCode_proc_v = 0x0b3000, // processor-MIPS
+ PCFG0C_cacheline_b = 0,
+ PCFG0C_cacheline_m = 0x000000ff,
+ PCFG0C_masterLatency_b = 8,
+ PCFG0C_masterLatency_m = 0x0000ff00,
+ PCFG0C_headerType_b = 16,
+ PCFG0C_headerType_m = 0x00ff0000,
+ PCFG0C_bist_b = 24,
+ PCFG0C_bist_m = 0xff000000,
+
+ PCIPBA_msi_b = 0,
+ PCIPBA_msi_m = 0x00000001,
+ PCIPBA_p_b = 3,
+ PCIPBA_p_m = 0x00000004,
+ PCIPBA_baddr_b = 8,
+ PCIPBA_baddr_m = 0xffffff00,
+
+ PCFGSS_vendorId_b = 0,
+ PCFGSS_vendorId_m = 0x0000ffff,
+ PCFGSS_id_b = 16,
+ PCFGSS_id_m = 0xffff0000,
+
+ PCFG3C_interruptLine_b = 0,
+ PCFG3C_interruptLine_m = 0x000000ff,
+ PCFG3C_interruptPin_b = 8,
+ PCFG3C_interruptPin_m = 0x0000ff00,
+ PCFG3C_minGrant_b = 16,
+ PCFG3C_minGrant_m = 0x00ff0000,
+ PCFG3C_maxLat_b = 24,
+ PCFG3C_maxLat_m = 0xff000000,
+
+ PCIPBAC_msi_b = 0,
+ PCIPBAC_msi_m = 0x00000001,
+ PCIPBAC_p_b = 1,
+ PCIPBAC_p_m = 0x00000002,
+ PCIPBAC_size_b = 2,
+ PCIPBAC_size_m = 0x0000007c,
+ PCIPBAC_sb_b = 7,
+ PCIPBAC_sb_m = 0x00000080,
+ PCIPBAC_pp_b = 8,
+ PCIPBAC_pp_m = 0x00000100,
+ PCIPBAC_mr_b = 9,
+ PCIPBAC_mr_m = 0x00000600,
+ PCIPBAC_mr_read_v =0, //no prefetching
+ PCIPBAC_mr_readLine_v =1,
+ PCIPBAC_mr_readMult_v =2,
+ PCIPBAC_mrl_b = 11,
+ PCIPBAC_mrl_m = 0x00000800,
+ PCIPBAC_mrm_b = 12,
+ PCIPBAC_mrm_m = 0x00001000,
+ PCIPBAC_trp_b = 13,
+ PCIPBAC_trp_m = 0x00002000,
+
+ PCFG40_trdyTimeout_b = 0,
+ PCFG40_trdyTimeout_m = 0x000000ff,
+ PCFG40_retryLim_b = 8,
+ PCFG40_retryLim_m = 0x0000ff00,
+};
+
+/*******************************************************************************
+ *
+ * PCI Local Base Address [0|1|2|3] Register
+ *
+ ******************************************************************************/
+enum {
+ PCILBA_baddr_b = 0, // In PCI_t -> pcilba [] .a
+ PCILBA_baddr_m = 0xffffff00,
+} ;
+/*******************************************************************************
+ *
+ * PCI Local Base Address Control Register
+ *
+ ******************************************************************************/
+enum {
+ PCILBAC_msi_b = 0, // In pPci->pcilba[i].c
+ PCILBAC_msi_m = 0x00000001,
+ PCILBAC_msi_mem_v = 0,
+ PCILBAC_msi_io_v = 1,
+ PCILBAC_size_b = 2, // In pPci->pcilba[i].c
+ PCILBAC_size_m = 0x0000007c,
+ PCILBAC_sb_b = 7, // In pPci->pcilba[i].c
+ PCILBAC_sb_m = 0x00000080,
+ PCILBAC_rt_b = 8, // In pPci->pcilba[i].c
+ PCILBAC_rt_m = 0x00000100,
+ PCILBAC_rt_noprefetch_v = 0, // mem read
+ PCILBAC_rt_prefetch_v = 1, // mem readline
+} ;
+
+/*******************************************************************************
+ *
+ * PCI Local Base Address [0|1|2|3] Mapping Register
+ *
+ ******************************************************************************/
+enum {
+ PCILBAM_maddr_b = 8,
+ PCILBAM_maddr_m = 0xffffff00,
+} ;
+
+/*******************************************************************************
+ *
+ * PCI Decoupled Access Control Register
+ *
+ ******************************************************************************/
+enum {
+ PCIDAC_den_b = 0,
+ PCIDAC_den_m = 0x00000001,
+} ;
+
+/*******************************************************************************
+ *
+ * PCI Decoupled Access Status Register
+ *
+ ******************************************************************************/
+enum {
+ PCIDAS_d_b = 0,
+ PCIDAS_d_m = 0x00000001,
+ PCIDAS_b_b = 1,
+ PCIDAS_b_m = 0x00000002,
+ PCIDAS_e_b = 2,
+ PCIDAS_e_m = 0x00000004,
+ PCIDAS_ofe_b = 3,
+ PCIDAS_ofe_m = 0x00000008,
+ PCIDAS_off_b = 4,
+ PCIDAS_off_m = 0x00000010,
+ PCIDAS_ife_b = 5,
+ PCIDAS_ife_m = 0x00000020,
+ PCIDAS_iff_b = 6,
+ PCIDAS_iff_m = 0x00000040,
+} ;
+
+/*******************************************************************************
+ *
+ * PCI DMA Channel 8 Configuration Register
+ *
+ ******************************************************************************/
+enum
+{
+ PCIDMA8C_mbs_b = 0, // Maximum Burst Size.
+ PCIDMA8C_mbs_m = 0x00000fff, // { pcidma8c }
+ PCIDMA8C_our_b = 12, // Optimize Unaligned Burst Reads.
+ PCIDMA8C_our_m = 0x00001000, // { pcidma8c }
+} ;
+
+/*******************************************************************************
+ *
+ * PCI DMA Channel 9 Configuration Register
+ *
+ ******************************************************************************/
+enum
+{
+ PCIDMA9C_mbs_b = 0, // Maximum Burst Size.
+ PCIDMA9C_mbs_m = 0x00000fff, // { pcidma9c }
+} ;
+
+/*******************************************************************************
+ *
+ * PCI to Memory(DMA Channel 8) AND Memory to PCI DMA(DMA Channel 9)Descriptors
+ *
+ ******************************************************************************/
+enum {
+ PCIDMAD_pt_b = 22, // in DEVCMD field (descriptor)
+ PCIDMAD_pt_m = 0x00c00000, // preferred transaction field
+ // These are for reads (DMA channel 8)
+ PCIDMAD_devcmd_mr_v = 0, //memory read
+ PCIDMAD_devcmd_mrl_v = 1, //memory read line
+ PCIDMAD_devcmd_mrm_v = 2, //memory read multiple
+ PCIDMAD_devcmd_ior_v = 3, //I/O read
+ // These are for writes (DMA channel 9)
+ PCIDMAD_devcmd_mw_v = 0, //memory write
+ PCIDMAD_devcmd_mwi_v = 1, //memory write invalidate
+ PCIDMAD_devcmd_iow_v = 3, //I/O write
+
+ // Swap byte field applies to both DMA channel 8 and 9
+ PCIDMAD_sb_b = 24, // in DEVCMD field (descriptor)
+ PCIDMAD_sb_m = 0x01000000, // swap byte field
+} ;
+
+
+/*******************************************************************************
+ *
+ * PCI Target Control Register
+ *
+ ******************************************************************************/
+enum
+{
+ PCITC_rtimer_b = 0, // In PCITC_t -> pcitc
+ PCITC_rtimer_m = 0x000000ff,
+ PCITC_dtimer_b = 8, // In PCITC_t -> pcitc
+ PCITC_dtimer_m = 0x0000ff00,
+ PCITC_rdr_b = 18, // In PCITC_t -> pcitc
+ PCITC_rdr_m = 0x00040000,
+ PCITC_ddt_b = 19, // In PCITC_t -> pcitc
+ PCITC_ddt_m = 0x00080000,
+} ;
+/*******************************************************************************
+ *
+ * PCI messaging unit [applies to both inbound and outbound registers ]
+ *
+ ******************************************************************************/
+enum
+{
+ PCIM_m0_b = 0, // In PCIM_t -> {pci{iic,iim,ioic,ioim}}
+ PCIM_m0_m = 0x00000001, // inbound or outbound message 0
+ PCIM_m1_b = 1, // In PCIM_t -> {pci{iic,iim,ioic,ioim}}
+ PCIM_m1_m = 0x00000002, // inbound or outbound message 1
+ PCIM_db_b = 2, // In PCIM_t -> {pci{iic,iim,ioic,ioim}}
+ PCIM_db_m = 0x00000004, // inbound or outbound doorbell
+};
+
+
+
+
+
+
+#define PCI_MSG_VirtualAddress 0xB8088010
+#define rc32434_pci ((volatile PCI_t) PCI0_VirtualAddress)
+#define rc32434_pci_msg ((volatile PCIM_t) PCI_MSG_VirtualAddress)
+
+#define PCIM_SHFT 0x6
+#define PCIM_BIT_LEN 0x7
+#define PCIM_H_EA 0x3
+#define PCIM_H_IA_FIX 0x4
+#define PCIM_H_IA_RR 0x5
+#if 0
+#define PCI_ADDR_START 0x13000000
+#endif
+
+#define PCI_ADDR_START 0x50000000
+
+#define CPUTOPCI_MEM_WIN 0x02000000
+#define CPUTOPCI_IO_WIN 0x00100000
+#define PCILBA_SIZE_SHFT 2
+#define PCILBA_SIZE_MASK 0x1F
+#define SIZE_256MB 0x1C
+#define SIZE_128MB 0x1B
+#define SIZE_64MB 0x1A
+#define SIZE_32MB 0x19
+#define SIZE_16MB 0x18
+#define SIZE_4MB 0x16
+#define SIZE_2MB 0x15
+#define SIZE_1MB 0x14
+#define KORINA_CONFIG0_ADDR 0x80000000
+#define KORINA_CONFIG1_ADDR 0x80000004
+#define KORINA_CONFIG2_ADDR 0x80000008
+#define KORINA_CONFIG3_ADDR 0x8000000C
+#define KORINA_CONFIG4_ADDR 0x80000010
+#define KORINA_CONFIG5_ADDR 0x80000014
+#define KORINA_CONFIG6_ADDR 0x80000018
+#define KORINA_CONFIG7_ADDR 0x8000001C
+#define KORINA_CONFIG8_ADDR 0x80000020
+#define KORINA_CONFIG9_ADDR 0x80000024
+#define KORINA_CONFIG10_ADDR 0x80000028
+#define KORINA_CONFIG11_ADDR 0x8000002C
+#define KORINA_CONFIG12_ADDR 0x80000030
+#define KORINA_CONFIG13_ADDR 0x80000034
+#define KORINA_CONFIG14_ADDR 0x80000038
+#define KORINA_CONFIG15_ADDR 0x8000003C
+#define KORINA_CONFIG16_ADDR 0x80000040
+#define KORINA_CONFIG17_ADDR 0x80000044
+#define KORINA_CONFIG18_ADDR 0x80000048
+#define KORINA_CONFIG19_ADDR 0x8000004C
+#define KORINA_CONFIG20_ADDR 0x80000050
+#define KORINA_CONFIG21_ADDR 0x80000054
+#define KORINA_CONFIG22_ADDR 0x80000058
+#define KORINA_CONFIG23_ADDR 0x8000005C
+#define KORINA_CONFIG24_ADDR 0x80000060
+#define KORINA_CONFIG25_ADDR 0x80000064
+#define KORINA_CMD (PCFG04_command_ioena_m | \
+ PCFG04_command_memena_m | \
+ PCFG04_command_bmena_m | \
+ PCFG04_command_mwinv_m | \
+ PCFG04_command_parena_m | \
+ PCFG04_command_serrena_m )
+
+#define KORINA_STAT (PCFG04_status_mdpe_m | \
+ PCFG04_status_sta_m | \
+ PCFG04_status_rta_m | \
+ PCFG04_status_rma_m | \
+ PCFG04_status_sse_m | \
+ PCFG04_status_pe_m)
+
+#define KORINA_CNFG1 ((KORINA_STAT<<16)|KORINA_CMD)
+
+#define KORINA_REVID 0
+#define KORINA_CLASS_CODE 0
+#define KORINA_CNFG2 ((KORINA_CLASS_CODE<<8) | \
+ KORINA_REVID)
+
+#define KORINA_CACHE_LINE_SIZE 4
+#define KORINA_MASTER_LAT 0x3c
+#define KORINA_HEADER_TYPE 0
+#define KORINA_BIST 0
+
+#define KORINA_CNFG3 ((KORINA_BIST << 24) | \
+ (KORINA_HEADER_TYPE<<16) | \
+ (KORINA_MASTER_LAT<<8) | \
+ KORINA_CACHE_LINE_SIZE )
+
+#define KORINA_BAR0 0x00000008 /* 128 MB Memory */
+#define KORINA_BAR1 0x18800001 /* 1 MB IO */
+#define KORINA_BAR2 0x18000001 /* 2 MB IO window for Korina
+ internal Registers */
+#define KORINA_BAR3 0x48000008 /* Spare 128 MB Memory */
+
+#define KORINA_CNFG4 KORINA_BAR0
+#define KORINA_CNFG5 KORINA_BAR1
+#define KORINA_CNFG6 KORINA_BAR2
+#define KORINA_CNFG7 KORINA_BAR3
+
+#define KORINA_SUBSYS_VENDOR_ID 0x011d
+#define KORINA_SUBSYSTEM_ID 0x0214
+#define KORINA_CNFG8 0
+#define KORINA_CNFG9 0
+#define KORINA_CNFG10 0
+#define KORINA_CNFG11 ((KORINA_SUBSYS_VENDOR_ID<<16) | \
+ KORINA_SUBSYSTEM_ID)
+#define KORINA_INT_LINE 1
+#define KORINA_INT_PIN 1
+#define KORINA_MIN_GNT 8
+#define KORINA_MAX_LAT 0x38
+#define KORINA_CNFG12 0
+#define KORINA_CNFG13 0
+#define KORINA_CNFG14 0
+#define KORINA_CNFG15 ((KORINA_MAX_LAT<<24) | \
+ (KORINA_MIN_GNT<<16) | \
+ (KORINA_INT_PIN<<8) | \
+ KORINA_INT_LINE)
+#define KORINA_RETRY_LIMIT 0x80
+#define KORINA_TRDY_LIMIT 0x80
+#define KORINA_CNFG16 ((KORINA_RETRY_LIMIT<<8) | \
+ KORINA_TRDY_LIMIT)
+#define PCI_PBAxC_R 0x0
+#define PCI_PBAxC_RL 0x1
+#define PCI_PBAxC_RM 0x2
+#define SIZE_SHFT 2
+
+#if defined(__MIPSEB__)
+#define KORINA_PBA0C ( PCIPBAC_mrl_m | PCIPBAC_sb_m | \
+ ((PCI_PBAxC_RM &0x3) << PCIPBAC_mr_b) | \
+ PCIPBAC_pp_m | \
+ (SIZE_128MB<<SIZE_SHFT) | \
+ PCIPBAC_p_m)
+#else
+#define KORINA_PBA0C ( PCIPBAC_mrl_m | \
+ ((PCI_PBAxC_RM &0x3) << PCIPBAC_mr_b) | \
+ PCIPBAC_pp_m | \
+ (SIZE_128MB<<SIZE_SHFT) | \
+ PCIPBAC_p_m)
+#endif
+#define KORINA_CNFG17 KORINA_PBA0C
+#define KORINA_PBA0M 0x0
+#define KORINA_CNFG18 KORINA_PBA0M
+
+#if defined(__MIPSEB__)
+#define KORINA_PBA1C ((SIZE_1MB<<SIZE_SHFT) | PCIPBAC_sb_m | \
+ PCIPBAC_msi_m)
+#else
+#define KORINA_PBA1C ((SIZE_1MB<<SIZE_SHFT) | \
+ PCIPBAC_msi_m)
+#endif
+#define KORINA_CNFG19 KORINA_PBA1C
+#define KORINA_PBA1M 0x0
+#define KORINA_CNFG20 KORINA_PBA1M
+
+#if defined(__MIPSEB__)
+#define KORINA_PBA2C ((SIZE_2MB<<SIZE_SHFT) | PCIPBAC_sb_m | \
+ PCIPBAC_msi_m)
+#else
+#define KORINA_PBA2C ((SIZE_2MB<<SIZE_SHFT) | \
+ PCIPBAC_msi_m)
+#endif
+#define KORINA_CNFG21 KORINA_PBA2C
+#define KORINA_PBA2M 0x18000000
+#define KORINA_CNFG22 KORINA_PBA2M
+#define KORINA_PBA3C 0
+#define KORINA_CNFG23 KORINA_PBA3C
+#define KORINA_PBA3M 0
+#define KORINA_CNFG24 KORINA_PBA3M
+
+
+
+#define PCITC_DTIMER_VAL 8
+#define PCITC_RTIMER_VAL 0x10
+
+
+
+
+#endif // __IDT_PCI_H__
+
+
+
diff --git a/target/linux/aruba-2.6/files/include/asm-mips/idt-boards/rc32434/rc32434_rst.h b/target/linux/aruba-2.6/files/include/asm-mips/idt-boards/rc32434/rc32434_rst.h
new file mode 100644
index 0000000000..879721c64a
--- /dev/null
+++ b/target/linux/aruba-2.6/files/include/asm-mips/idt-boards/rc32434/rc32434_rst.h
@@ -0,0 +1,119 @@
+/**************************************************************************
+ *
+ * BRIEF MODULE DESCRIPTION
+ * Reset register definitions.
+ *
+ * Copyright 2004 IDT Inc. (rischelp@idt.com)
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License as published by the
+ * Free Software Foundation; either version 2 of the License, or (at your
+ * option) any later version.
+ *
+ * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED
+ * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+ * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN
+ * NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
+ * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+ * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
+ * USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
+ * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
+ * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ * You should have received a copy of the GNU General Public License along
+ * with this program; if not, write to the Free Software Foundation, Inc.,
+ * 675 Mass Ave, Cambridge, MA 02139, USA.
+ *
+ *
+ **************************************************************************
+ * May 2004 rkt, neb.
+ *
+ * Initial Release
+ *
+ *
+ *
+ **************************************************************************
+ */
+
+#ifndef __IDT_RST_H__
+#define __IDT_RST_H__
+
+enum
+{
+ RST0_PhysicalAddress = 0x18000000,
+ RST_PhysicalAddress = RST0_PhysicalAddress, // Default
+
+ RST0_VirtualAddress = 0xb8000000,
+ RST_VirtualAddress = RST0_VirtualAddress, // Default
+} ;
+
+typedef struct RST_s
+{
+ u32 filler [0x0006] ;
+ u32 sysid ;
+ u32 filler2 [0x2000-8] ; // Pad out to offset 0x8000
+ u32 reset ;
+ u32 bcv ;
+ u32 cea ;
+} volatile * RST_t ;
+
+enum
+{
+ SYSID_rev_b = 0,
+ SYSID_rev_m = 0x000000ff,
+ SYSID_imp_b = 8,
+ SYSID_imp_m = 0x000fff00,
+ SYSID_vendor_b = 8,
+ SYSID_vendor_m = 0xfff00000,
+
+ BCV_pll_b = 0,
+ BCV_pll_m = 0x0000000f,
+ BCV_pll_PLLBypass_v = 0x0, // PCLK=1*CLK.
+ BCV_pll_Mul3_v = 0x1, // PCLK=3*CLK.
+ BCV_pll_Mul4_v = 0x2, // PCLK=4*CLK.
+ BCV_pll_SlowMul5_v = 0x3, // PCLK=5*CLK.
+ BCV_pll_Mul5_v = 0x4, // PCLK=5*CLK.
+ BCV_pll_SlowMul6_v = 0x5, // PCLK=6*CLK.
+ BCV_pll_Mul6_v = 0x6, // PCLK=6*CLK.
+ BCV_pll_Mul8_v = 0x7, // PCLK=8*CLK.
+ BCV_pll_Mul10_v = 0x8, // PCLK=10*CLK.
+ BCV_pll_Res9_v = 0x9,
+ BCV_pll_Res10_v = 0xa,
+ BCV_pll_Res11_v = 0xb,
+ BCV_pll_Res12_v = 0xc,
+ BCV_pll_Res13_v = 0xd,
+ BCV_pll_Res14_v = 0xe,
+ BCV_pll_Res15_v = 0xf,
+ BCV_clkDiv_b = 4,
+ BCV_clkDiv_m = 0x00000030,
+ BCV_clkDiv_Div1_v = 0x0,
+ BCV_clkDiv_Div2_v = 0x1,
+ BCV_clkDiv_Div4_v = 0x2,
+ BCV_clkDiv_Res3_v = 0x3,
+ BCV_bigEndian_b = 6,
+ BCV_bigEndian_m = 0x00000040,
+ BCV_resetFast_b = 7,
+ BCV_resetFast_m = 0x00000080,
+ BCV_pciMode_b = 8,
+ BCV_pciMode_m = 0x00000700,
+ BCV_pciMode_disabled_v = 0, // PCI is disabled.
+ BCV_pciMode_tnr_v = 1, // satellite Target Not Ready.
+ BCV_pciMode_suspended_v = 2, // satellite with suspended CPU.
+ BCV_pciMode_external_v = 3, // host, external arbiter.
+ BCV_pciMode_fixed_v = 4, // host, fixed priority arbiter.
+ BCV_pciMode_roundRobin_v= 5, // host, round robin arbiter.
+ BCV_pciMode_res6_v = 6,
+ BCV_pciMode_res7_v = 7,
+ BCV_watchDisable_b = 11,
+ BCV_watchDisable_m = 0x00000800,
+ BCV_res12_b = 12,
+ BCV_res12_m = 0x00001000,
+ BCV_res13_b = 13,
+ BCV_res13_m = 0x00002000,
+ BCV_res14_b = 14,
+ BCV_res14_m = 0x00004000,
+ BCV_res15_b = 15,
+ BCV_res15_m = 0x00008000,
+} ;
+#endif // __IDT_RST_H__
diff --git a/target/linux/aruba-2.6/files/include/asm-mips/idt-boards/rc32434/rc32434_spi.h b/target/linux/aruba-2.6/files/include/asm-mips/idt-boards/rc32434/rc32434_spi.h
new file mode 100644
index 0000000000..040dbe9006
--- /dev/null
+++ b/target/linux/aruba-2.6/files/include/asm-mips/idt-boards/rc32434/rc32434_spi.h
@@ -0,0 +1,120 @@
+/**************************************************************************
+ *
+ * BRIEF MODULE DESCRIPTION
+ * Serial Peripheral Interface register definitions.
+ *
+ * Copyright 2004 IDT Inc. (rischelp@idt.com)
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License as published by the
+ * Free Software Foundation; either version 2 of the License, or (at your
+ * option) any later version.
+ *
+ * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED
+ * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+ * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN
+ * NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
+ * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+ * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
+ * USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
+ * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
+ * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ * You should have received a copy of the GNU General Public License along
+ * with this program; if not, write to the Free Software Foundation, Inc.,
+ * 675 Mass Ave, Cambridge, MA 02139, USA.
+ *
+ *
+ **************************************************************************
+ * May 2004 rkt, neb.
+ *
+ * Initial Release
+ *
+ *
+ *
+ **************************************************************************
+ */
+
+#ifndef __IDT_SPI_H__
+#define __IDT_SPI_H__
+
+enum
+{
+ SPI0_PhysicalAddress = 0x18070000,
+ SPI_PhysicalAddress = SPI0_PhysicalAddress,
+
+ SPI0_VirtualAddress = 0xB8070000,
+ SPI_VirtualAddress = SPI0_VirtualAddress,
+} ;
+
+typedef struct
+{
+ u32 spcp ; // prescalar. 0=off, * spiClk = sysClk/(2*(spcp+1)*SPR)
+ u32 spc ; // spi control reg use SPC_
+ u32 sps ; // spi status reg use SPS_
+ u32 spd ; // spi data reg use SPD_
+ u32 siofunc ; // serial IO function use SIOFUNC_
+ u32 siocfg ; // serial IO config use SIOCFG_
+ u32 siod; // serial IO data use SIOD_
+} volatile *SPI_t ;
+
+enum
+{
+ SPCP_div_b = 0,
+ SPCP_div_m = 0x000000ff,
+ SPC_spr_b = 0,
+ SPC_spr_m = 0x00000003,
+ SPC_spr_div2_v = 0,
+ SPC_spr_div4_v = 1,
+ SPC_spr_div16_v = 2,
+ SPC_spr_div32_v = 3,
+ SPC_cpha_b = 2,
+ SPC_cpha_m = 0x00000004,
+ SPC_cpol_b = 3,
+ SPC_cpol_m = 0x00000008,
+ SPC_mstr_b = 4,
+ SPC_mstr_m = 0x00000010,
+ SPC_spe_b = 6,
+ SPC_spe_m = 0x00000040,
+ SPC_spie_b = 7,
+ SPC_spie_m = 0x00000080,
+
+ SPS_modf_b = 4,
+ SPS_modf_m = 0x00000010,
+ SPS_wcol_b = 6,
+ SPS_wcol_m = 0x00000040,
+ SPS_spif_b = 7,
+ SPS_spif_m = 0x00000070,
+
+ SPD_data_b = 0,
+ SPD_data_m = 0x000000ff,
+
+ SIOFUNC_sdo_b = 0,
+ SIOFUNC_sdo_m = 0x00000001,
+ SIOFUNC_sdi_b = 1,
+ SIOFUNC_sdi_m = 0x00000002,
+ SIOFUNC_sck_b = 2,
+ SIOFUNC_sck_m = 0x00000004,
+ SIOFUNC_pci_b = 3,
+ SIOFUNC_pci_m = 0x00000008,
+
+ SIOCFG_sdo_b = 0,
+ SIOCFG_sdo_m = 0x00000001,
+ SIOCFG_sdi_b = 1,
+ SIOCFG_sdi_m = 0x00000002,
+ SIOCFG_sck_b = 2,
+ SIOCFG_sck_m = 0x00000004,
+ SIOCFG_pci_b = 3,
+ SIOCFG_pci_m = 0x00000008,
+
+ SIOD_sdo_b = 0,
+ SIOD_sdo_m = 0x00000001,
+ SIOD_sdi_b = 1,
+ SIOD_sdi_m = 0x00000002,
+ SIOD_sck_b = 2,
+ SIOD_sck_m = 0x00000004,
+ SIOD_pci_b = 3,
+ SIOD_pci_m = 0x00000008,
+} ;
+#endif // __IDT_SPI_H__
diff --git a/target/linux/aruba-2.6/files/include/asm-mips/idt-boards/rc32434/rc32434_timer.h b/target/linux/aruba-2.6/files/include/asm-mips/idt-boards/rc32434/rc32434_timer.h
new file mode 100644
index 0000000000..ed2e451d25
--- /dev/null
+++ b/target/linux/aruba-2.6/files/include/asm-mips/idt-boards/rc32434/rc32434_timer.h
@@ -0,0 +1,91 @@
+/**************************************************************************
+ *
+ * BRIEF MODULE DESCRIPTION
+ * Definitions for timer registers
+ *
+ * Copyright 2004 IDT Inc. (rischelp@idt.com)
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License as published by the
+ * Free Software Foundation; either version 2 of the License, or (at your
+ * option) any later version.
+ *
+ * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED
+ * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+ * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN
+ * NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
+ * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+ * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
+ * USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
+ * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
+ * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ * You should have received a copy of the GNU General Public License along
+ * with this program; if not, write to the Free Software Foundation, Inc.,
+ * 675 Mass Ave, Cambridge, MA 02139, USA.
+ *
+ *
+ **************************************************************************
+ * May 2004 rkt,neb.
+ *
+ * Initial Release
+ *
+ *
+ *
+ **************************************************************************
+ */
+
+#ifndef __IDT_TIM_H__
+#define __IDT_TIM_H__
+
+enum
+{
+ TIM0_PhysicalAddress = 0x18028000,
+ TIM_PhysicalAddress = TIM0_PhysicalAddress, // Default
+
+ TIM0_VirtualAddress = 0xb8028000,
+ TIM_VirtualAddress = TIM0_VirtualAddress, // Default
+} ;
+
+enum
+{
+ TIM_Count = 3,
+} ;
+
+struct TIM_CNTR_s
+{
+ u32 count ;
+ u32 compare ;
+ u32 ctc ; //use CTC_
+} ;
+
+typedef struct TIM_s
+{
+ struct TIM_CNTR_s tim [TIM_Count] ;
+ u32 rcount ; //use RCOUNT_
+ u32 rcompare ; //use RCOMPARE_
+ u32 rtc ; //use RTC_
+} volatile * TIM_t ;
+
+enum
+{
+ CTC_en_b = 0,
+ CTC_en_m = 0x00000001,
+ CTC_to_b = 1,
+ CTC_to_m = 0x00000002,
+
+ RCOUNT_count_b = 0,
+ RCOUNT_count_m = 0x0000ffff,
+ RCOMPARE_compare_b = 0,
+ RCOMPARE_compare_m = 0x0000ffff,
+ RTC_ce_b = 0,
+ RTC_ce_m = 0x00000001,
+ RTC_to_b = 1,
+ RTC_to_m = 0x00000002,
+ RTC_rqe_b = 2,
+ RTC_rqe_m = 0x00000004,
+
+} ;
+#endif // __IDT_TIM_H__
+
diff --git a/target/linux/aruba-2.6/files/include/asm-mips/idt-boards/rc32434/rc32434_uart.h b/target/linux/aruba-2.6/files/include/asm-mips/idt-boards/rc32434/rc32434_uart.h
new file mode 100644
index 0000000000..6eb4e5fc03
--- /dev/null
+++ b/target/linux/aruba-2.6/files/include/asm-mips/idt-boards/rc32434/rc32434_uart.h
@@ -0,0 +1,189 @@
+/**************************************************************************
+ *
+ * BRIEF MODULE DESCRIPTION
+ * UART register definitions
+ *
+ * Copyright 2004 IDT Inc. (rischelp@idt.com)
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License as published by the
+ * Free Software Foundation; either version 2 of the License, or (at your
+ * option) any later version.
+ *
+ * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED
+ * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+ * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN
+ * NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
+ * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+ * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
+ * USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
+ * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
+ * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ * You should have received a copy of the GNU General Public License along
+ * with this program; if not, write to the Free Software Foundation, Inc.,
+ * 675 Mass Ave, Cambridge, MA 02139, USA.
+ *
+ *
+ **************************************************************************
+ * May 2004 rkt, neb.
+ *
+ * Initial Release
+ *
+ *
+ *
+ **************************************************************************
+ */
+
+#ifndef __IDT_UART_H__
+#define __IDT_UART_H__
+
+enum
+{
+ UART0_PhysicalAddress = 0x1c000000,
+ UART_PhysicalAddress = UART0_PhysicalAddress, // Default
+
+ UART0_VirtualAddress = 0xbc000000,
+ UART_VirtualAddress = UART0_VirtualAddress, // Default
+} ;
+
+/*
+ * Register definitions are in bytes so we can handle endian problems.
+ */
+
+typedef struct UART_s
+{
+ union
+ {
+ u32 const uartrb ; // 0x00 - DLAB=0, read.
+ u32 uartth ; // 0x00 - DLAB=0, write.
+ u32 uartdll ; // 0x00 - DLAB=1, read/write.
+ } ;
+
+ union
+ {
+ u32 uartie ; // 0x04 - DLAB=0, read/write.
+ u32 uartdlh ; // 0x04 - DLAB=1, read/write.
+ } ;
+ union
+ {
+ u32 const uartii ; // 0x08 - DLAB=0, read.
+ u32 uartfc ; // 0x08 - DLAB=0, write.
+ } ;
+
+ u32 uartlc ; // 0x0c
+ u32 uartmc ; // 0x10
+ u32 uartls ; // 0x14
+ u32 uartms ; // 0x18
+ u32 uarts ; // 0x1c
+} volatile *UART_t ;
+
+// Reset registers.
+typedef u32 volatile *UARTRR_t ;
+
+enum
+{
+ UARTIE_rda_b = 0,
+ UARTIE_rda_m = 0x00000001,
+ UARTIE_the_b = 1,
+ UARTIE_the_m = 0x00000002,
+ UARTIE_rls_b = 2,
+ UARTIE_rls_m = 0x00000004,
+ UARTIE_ems_b = 3,
+ UARTIE_ems_m = 0x00000008,
+
+ UARTII_pi_b = 0,
+ UARTII_pi_m = 0x00000001,
+ UARTII_iid_b = 1,
+ UARTII_iid_m = 0x0000000e,
+ UARTII_iid_ms_v = 0, // Modem stat-CTS,DSR,RI or DCD.
+ UARTII_iid_thre_v = 1, // Trans. Holding Reg. empty.
+ UARTII_iid_rda_v = 2, // Receive data available
+ UARTII_iid_rls_v = 3, // Overrun, parity, etc, error.
+ UARTII_iid_res4_v = 4, // reserved.
+ UARTII_iid_res5_v = 5, // reserved.
+ UARTII_iid_cto_v = 6, // Character timeout.
+ UARTII_iid_res7_v = 7, // reserved.
+
+ UARTFC_en_b = 0,
+ UARTFC_en_m = 0x00000001,
+ UARTFC_rr_b = 1,
+ UARTFC_rr_m = 0x00000002,
+ UARTFC_tr_b = 2,
+ UARTFC_tr_m = 0x00000004,
+ UARTFC_dms_b = 3,
+ UARTFC_dms_m = 0x00000008,
+ UARTFC_rt_b = 6,
+ UARTFC_rt_m = 0x000000c0,
+ UARTFC_rt_1Byte_v = 0,
+ UARTFC_rt_4Byte_v = 1,
+ UARTFC_rt_8Byte_v = 2,
+ UARTFC_rt_14Byte_v = 3,
+
+ UARTLC_wls_b = 0,
+ UARTLC_wls_m = 0x00000003,
+ UARTLC_wls_5Bits_v = 0,
+ UARTLC_wls_6Bits_v = 1,
+ UARTLC_wls_7Bits_v = 2,
+ UARTLC_wls_8Bits_v = 3,
+ UARTLC_stb_b = 2,
+ UARTLC_stb_m = 0x00000004,
+ UARTLC_pen_b = 3,
+ UARTLC_pen_m = 0x00000008,
+ UARTLC_eps_b = 4,
+ UARTLC_eps_m = 0x00000010,
+ UARTLC_sp_b = 5,
+ UARTLC_sp_m = 0x00000020,
+ UARTLC_sb_b = 6,
+ UARTLC_sb_m = 0x00000040,
+ UARTLC_dlab_b = 7,
+ UARTLC_dlab_m = 0x00000080,
+
+ UARTMC_dtr_b = 0,
+ UARTMC_dtr_m = 0x00000001,
+ UARTMC_rts_b = 1,
+ UARTMC_rts_m = 0x00000002,
+ UARTMC_o1_b = 2,
+ UARTMC_o1_m = 0x00000004,
+ UARTMC_o2_b = 3,
+ UARTMC_o2_m = 0x00000008,
+ UARTMC_lp_b = 4,
+ UARTMC_lp_m = 0x00000010,
+
+ UARTLS_dr_b = 0,
+ UARTLS_dr_m = 0x00000001,
+ UARTLS_oe_b = 1,
+ UARTLS_oe_m = 0x00000002,
+ UARTLS_pe_b = 2,
+ UARTLS_pe_m = 0x00000004,
+ UARTLS_fe_b = 3,
+ UARTLS_fe_m = 0x00000008,
+ UARTLS_bi_b = 4,
+ UARTLS_bi_m = 0x00000010,
+ UARTLS_thr_b = 5,
+ UARTLS_thr_m = 0x00000020,
+ UARTLS_te_b = 6,
+ UARTLS_te_m = 0x00000040,
+ UARTLS_rfe_b = 7,
+ UARTLS_rfe_m = 0x00000080,
+
+ UARTMS_dcts_b = 0,
+ UARTMS_dcts_m = 0x00000001,
+ UARTMS_ddsr_b = 1,
+ UARTMS_ddsr_m = 0x00000002,
+ UARTMS_teri_b = 2,
+ UARTMS_teri_m = 0x00000004,
+ UARTMS_ddcd_b = 3,
+ UARTMS_ddcd_m = 0x00000008,
+ UARTMS_cts_b = 4,
+ UARTMS_cts_m = 0x00000010,
+ UARTMS_dsr_b = 5,
+ UARTMS_dsr_m = 0x00000020,
+ UARTMS_ri_b = 6,
+ UARTMS_ri_m = 0x00000040,
+ UARTMS_dcd_b = 7,
+ UARTMS_dcd_m = 0x00000080,
+} ;
+
+#endif // __IDT_UART_H__
diff --git a/target/linux/aruba-2.6/patches/000-aruba.patch b/target/linux/aruba-2.6/patches/000-aruba.patch
index 1f61424b49..7317685c58 100644
--- a/target/linux/aruba-2.6/patches/000-aruba.patch
+++ b/target/linux/aruba-2.6/patches/000-aruba.patch
@@ -1,1034 +1,3 @@
-diff -Nur linux-2.6.17/arch/mips/aruba/Makefile linux-2.6.17-owrt/arch/mips/aruba/Makefile
---- linux-2.6.17/arch/mips/aruba/Makefile 1970-01-01 01:00:00.000000000 +0100
-+++ linux-2.6.17-owrt/arch/mips/aruba/Makefile 2006-06-18 12:44:28.000000000 +0200
-@@ -0,0 +1,49 @@
-+###############################################################################
-+#
-+# BRIEF MODULE DESCRIPTION
-+# Makefile for IDT EB434 BSP
-+#
-+# Copyright 2004 IDT Inc. (rischelp@idt.com)
-+#
-+# This program is free software; you can redistribute it and/or modify it
-+# under the terms of the GNU General Public License as published by the
-+# Free Software Foundation; either version 2 of the License, or (at your
-+# option) any later version.
-+#
-+# THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED
-+# WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
-+# MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN
-+# NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
-+# INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
-+# NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
-+# USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
-+# ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-+# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
-+# THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-+#
-+# You should have received a copy of the GNU General Public License along
-+# with this program; if not, write to the Free Software Foundation, Inc.,
-+# 675 Mass Ave, Cambridge, MA 02139, USA.
-+#
-+#
-+###############################################################################
-+# May 2004 rkt, neb
-+#
-+# Initial Release
-+#
-+#
-+#
-+###############################################################################
-+
-+
-+# .S.s:
-+# $(CPP) $(CFLAGS) $< -o $*.s
-+# .S.o:
-+# $(CC) $(CFLAGS) -c $< -o $*.o
-+
-+obj-y := prom.o setup.o irq.o time.o flash_lock.o
-+obj-$(CONFIG_SERIAL_8250) += serial.o
-+
-+subdir-y += nvram
-+obj-y += nvram/built-in.o
-+
-diff -Nur linux-2.6.17/arch/mips/aruba/nvram/Makefile linux-2.6.17-owrt/arch/mips/aruba/nvram/Makefile
---- linux-2.6.17/arch/mips/aruba/nvram/Makefile 1970-01-01 01:00:00.000000000 +0100
-+++ linux-2.6.17-owrt/arch/mips/aruba/nvram/Makefile 2006-06-18 12:44:28.000000000 +0200
-@@ -0,0 +1,46 @@
-+###############################################################################
-+#
-+# BRIEF MODULE DESCRIPTION
-+# Makefile for IDT EB434 nvram access routines
-+#
-+# Copyright 2004 IDT Inc. (rischelp@idt.com)
-+#
-+# This program is free software; you can redistribute it and/or modify it
-+# under the terms of the GNU General Public License as published by the
-+# Free Software Foundation; either version 2 of the License, or (at your
-+# option) any later version.
-+#
-+# THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED
-+# WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
-+# MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN
-+# NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
-+# INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
-+# NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
-+# USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
-+# ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-+# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
-+# THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-+#
-+# You should have received a copy of the GNU General Public License along
-+# with this program; if not, write to the Free Software Foundation, Inc.,
-+# 675 Mass Ave, Cambridge, MA 02139, USA.
-+#
-+#
-+###############################################################################
-+# May 2004 rkt, neb
-+#
-+# Initial Release
-+#
-+#
-+#
-+###############################################################################
-+
-+obj-y := nvram434.o
-+obj-m := $(O_TARGET)
-+
-+
-+
-+
-+
-+
-+
-diff -Nur linux-2.6.17/arch/mips/aruba/nvram/nvram434.c linux-2.6.17-owrt/arch/mips/aruba/nvram/nvram434.c
---- linux-2.6.17/arch/mips/aruba/nvram/nvram434.c 1970-01-01 01:00:00.000000000 +0100
-+++ linux-2.6.17-owrt/arch/mips/aruba/nvram/nvram434.c 2006-06-18 12:44:28.000000000 +0200
-@@ -0,0 +1,392 @@
-+/**************************************************************************
-+ *
-+ * BRIEF MODULE DESCRIPTION
-+ * nvram interface routines.
-+ *
-+ * Copyright 2004 IDT Inc. (rischelp@idt.com)
-+ *
-+ * This program is free software; you can redistribute it and/or modify it
-+ * under the terms of the GNU General Public License as published by the
-+ * Free Software Foundation; either version 2 of the License, or (at your
-+ * option) any later version.
-+ *
-+ * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED
-+ * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
-+ * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN
-+ * NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
-+ * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
-+ * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
-+ * USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
-+ * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
-+ * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-+ *
-+ * You should have received a copy of the GNU General Public License along
-+ * with this program; if not, write to the Free Software Foundation, Inc.,
-+ * 675 Mass Ave, Cambridge, MA 02139, USA.
-+ *
-+ *
-+ **************************************************************************
-+ * May 2004 rkt, neb
-+ *
-+ * Initial Release
-+ *
-+ *
-+ *
-+ **************************************************************************
-+ */
-+
-+#include <linux/ctype.h>
-+#include <linux/string.h>
-+
-+//#include <asm/ds1553rtc.h>
-+#include "nvram434.h"
-+#define NVRAM_BASE 0xbfff8000
-+
-+extern void setenv (char *e, char *v, int rewrite);
-+extern void unsetenv (char *e);
-+extern void mapenv (int (*func)(char *, char *));
-+extern char *getenv (char *s);
-+extern void purgeenv(void);
-+
-+static void nvram_initenv(void);
-+
-+static unsigned char
-+nvram_getbyte(int offs)
-+{
-+ return(*((unsigned char*)(NVRAM_BASE + offs)));
-+}
-+
-+static void
-+nvram_setbyte(int offs, unsigned char val)
-+{
-+ unsigned char* nvramDataPointer = (unsigned char*)(NVRAM_BASE + offs);
-+
-+ *nvramDataPointer = val;
-+}
-+
-+/*
-+ * BigEndian!
-+ */
-+static unsigned short
-+nvram_getshort(int offs)
-+{
-+ return((nvram_getbyte(offs) << 8) | nvram_getbyte(offs + 1));
-+}
-+
-+static void
-+nvram_setshort(int offs, unsigned short val)
-+{
-+ nvram_setbyte(offs, (unsigned char)((val >> 8) & 0xff));
-+ nvram_setbyte(offs + 1, (unsigned char)(val & 0xff));
-+}
-+#if 0
-+static unsigned int
-+nvram_getint(int offs)
-+{
-+ unsigned int val;
-+ val = nvram_getbyte(offs) << 24;
-+ val |= nvram_getbyte(offs + 1) << 16;
-+ val |= nvram_getbyte(offs + 2) << 8;
-+ val |= nvram_getbyte(offs + 3);
-+ return(val);
-+}
-+
-+static void
-+nvram_setint(int offs, unsigned int val)
-+{
-+ nvram_setbyte(offs, val >> 24);
-+ nvram_setbyte(offs + 1, val >> 16);
-+ nvram_setbyte(offs + 2, val >> 8);
-+ nvram_setbyte(offs + 3, val);
-+}
-+#endif
-+/*
-+ * calculate NVRAM checksum
-+ */
-+static unsigned short
-+nvram_calcsum(void)
-+{
-+ unsigned short sum = NV_MAGIC;
-+ int i;
-+
-+ for (i = ENV_BASE; i < ENV_TOP; i += 2)
-+ sum += nvram_getshort(i);
-+ return(sum);
-+}
-+
-+/*
-+ * update the nvram checksum
-+ */
-+static void
-+nvram_updatesum (void)
-+{
-+ nvram_setshort(NVOFF_CSUM, nvram_calcsum());
-+}
-+
-+/*
-+ * test validity of nvram by checksumming it
-+ */
-+static int
-+nvram_isvalid(void)
-+{
-+ static int is_valid;
-+
-+ if (is_valid)
-+ return(1);
-+
-+ if (nvram_getshort(NVOFF_MAGIC) != NV_MAGIC) {
-+ printk("nvram_isvalid FAILED\n");
-+ //nvram_initenv();
-+ }
-+ is_valid = 1;
-+ return(1);
-+}
-+
-+/* return nvram address of environment string */
-+static int
-+nvram_matchenv(char *s)
-+{
-+ int envsize, envp, n, i, varsize;
-+ char *var;
-+
-+ envsize = nvram_getshort(NVOFF_ENVSIZE);
-+
-+ if (envsize > ENV_AVAIL)
-+ return(0); /* sanity */
-+
-+ envp = ENV_BASE;
-+
-+ if ((n = strlen (s)) > 255)
-+ return(0);
-+
-+ while (envsize > 0) {
-+ varsize = nvram_getbyte(envp);
-+ if (varsize == 0 || (envp + varsize) > ENV_TOP)
-+ return(0); /* sanity */
-+ for (i = envp + 1, var = s; i <= envp + n; i++, var++) {
-+ char c1 = nvram_getbyte(i);
-+ char c2 = *var;
-+ if (islower(c1))
-+ c1 = toupper(c1);
-+ if (islower(c2))
-+ c2 = toupper(c2);
-+ if (c1 != c2)
-+ break;
-+ }
-+ if (i > envp + n) { /* match so far */
-+ if (n == varsize - 1) /* match on boolean */
-+ return(envp);
-+ if (nvram_getbyte(i) == '=') /* exact match on variable */
-+ return(envp);
-+ }
-+ envsize -= varsize;
-+ envp += varsize;
-+ }
-+ return(0);
-+}
-+
-+static void nvram_initenv(void)
-+{
-+ nvram_setshort(NVOFF_MAGIC, NV_MAGIC);
-+ nvram_setshort(NVOFF_ENVSIZE, 0);
-+
-+ nvram_updatesum();
-+}
-+
-+static void
-+nvram_delenv(char *s)
-+{
-+ int nenvp, envp, envsize, nbytes;
-+
-+ envp = nvram_matchenv(s);
-+ if (envp == 0)
-+ return;
-+
-+ nenvp = envp + nvram_getbyte(envp);
-+ envsize = nvram_getshort(NVOFF_ENVSIZE);
-+ nbytes = envsize - (nenvp - ENV_BASE);
-+ nvram_setshort(NVOFF_ENVSIZE, envsize - (nenvp - envp));
-+ while (nbytes--) {
-+ nvram_setbyte(envp, nvram_getbyte(nenvp));
-+ envp++;
-+ nenvp++;
-+ }
-+ nvram_updatesum();
-+}
-+
-+static int
-+nvram_setenv(char *s, char *v)
-+{
-+ int ns, nv, total;
-+ int envp;
-+
-+ if (!nvram_isvalid())
-+ return(-1);
-+
-+ nvram_delenv(s);
-+ ns = strlen(s);
-+ if (ns == 0)
-+ return (-1);
-+ if (v && *v) {
-+ nv = strlen(v);
-+ total = ns + nv + 2;
-+ }
-+ else {
-+ nv = 0;
-+ total = ns + 1;
-+ }
-+ if (total > 255 || total > ENV_AVAIL - nvram_getshort(NVOFF_ENVSIZE))
-+ return(-1);
-+
-+ envp = ENV_BASE + nvram_getshort(NVOFF_ENVSIZE);
-+
-+ nvram_setbyte(envp, (unsigned char) total);
-+ envp++;
-+
-+ while (ns--) {
-+ nvram_setbyte(envp, *s);
-+ envp++;
-+ s++;
-+ }
-+
-+ if (nv) {
-+ nvram_setbyte(envp, '=');
-+ envp++;
-+ while (nv--) {
-+ nvram_setbyte(envp, *v);
-+ envp++;
-+ v++;
-+ }
-+ }
-+ nvram_setshort(NVOFF_ENVSIZE, envp-ENV_BASE);
-+ nvram_updatesum();
-+ return 0;
-+}
-+
-+static char *
-+nvram_getenv(char *s)
-+{
-+ static char buf[256]; /* FIXME: this cannot be static */
-+ int envp, ns, nbytes, i;
-+
-+ if (!nvram_isvalid())
-+ return "INVALID NVRAM"; //((char *)0);
-+
-+ envp = nvram_matchenv(s);
-+ if (envp == 0)
-+ return "NOT FOUND"; //((char *)0);
-+ ns = strlen(s);
-+ if (nvram_getbyte(envp) == ns + 1) /* boolean */
-+ buf[0] = '\0';
-+ else {
-+ nbytes = nvram_getbyte(envp) - (ns + 2);
-+ envp += ns + 2;
-+ for (i = 0; i < nbytes; i++)
-+ buf[i] = nvram_getbyte(envp++);
-+ buf[i] = '\0';
-+ }
-+ return(buf);
-+}
-+
-+static void
-+nvram_unsetenv(char *s)
-+{
-+ if (!nvram_isvalid())
-+ return;
-+
-+ nvram_delenv(s);
-+}
-+
-+/*
-+ * apply func to each string in environment
-+ */
-+static void
-+nvram_mapenv(int (*func)(char *, char *))
-+{
-+ int envsize, envp, n, i, seeneql;
-+ char name[256], value[256];
-+ char c, *s;
-+
-+ if (!nvram_isvalid())
-+ return;
-+
-+ envsize = nvram_getshort(NVOFF_ENVSIZE);
-+ envp = ENV_BASE;
-+
-+ while (envsize > 0) {
-+ value[0] = '\0';
-+ seeneql = 0;
-+ s = name;
-+ n = nvram_getbyte(envp);
-+ for (i = envp + 1; i < envp + n; i++) {
-+ c = nvram_getbyte(i);
-+ if ((c == '=') && !seeneql) {
-+ *s = '\0';
-+ s = value;
-+ seeneql = 1;
-+ continue;
-+ }
-+ *s++ = c;
-+ }
-+ *s = '\0';
-+ (*func)(name, value);
-+ envsize -= n;
-+ envp += n;
-+ }
-+}
-+#if 0
-+static unsigned int
-+digit(char c)
-+{
-+ if ('0' <= c && c <= '9')
-+ return (c - '0');
-+ if ('A' <= c && c <= 'Z')
-+ return (10 + c - 'A');
-+ if ('a' <= c && c <= 'z')
-+ return (10 + c - 'a');
-+ return (~0);
-+}
-+#endif
-+/*
-+ * Wrappers to allow 'special' environment variables to get processed
-+ */
-+void
-+setenv(char *e, char *v, int rewrite)
-+{
-+ if (nvram_getenv(e) && !rewrite)
-+ return;
-+
-+ nvram_setenv(e, v);
-+}
-+
-+char *
-+getenv(char *e)
-+{
-+ return(nvram_getenv(e));
-+}
-+
-+void
-+unsetenv(char *e)
-+{
-+ nvram_unsetenv(e);
-+}
-+
-+void
-+purgeenv()
-+{
-+ int i;
-+ unsigned char* nvramDataPointer = (unsigned char*)(NVRAM_BASE);
-+
-+ for (i = ENV_BASE; i < ENV_TOP; i++)
-+ *nvramDataPointer++ = 0;
-+ nvram_setshort(NVOFF_MAGIC, NV_MAGIC);
-+ nvram_setshort(NVOFF_ENVSIZE, 0);
-+ nvram_setshort(NVOFF_CSUM, NV_MAGIC);
-+}
-+
-+void
-+mapenv(int (*func)(char *, char *))
-+{
-+ nvram_mapenv(func);
-+}
-diff -Nur linux-2.6.17/arch/mips/aruba/nvram/nvram434.h linux-2.6.17-owrt/arch/mips/aruba/nvram/nvram434.h
---- linux-2.6.17/arch/mips/aruba/nvram/nvram434.h 1970-01-01 01:00:00.000000000 +0100
-+++ linux-2.6.17-owrt/arch/mips/aruba/nvram/nvram434.h 2006-06-18 12:44:28.000000000 +0200
-@@ -0,0 +1,66 @@
-+/**************************************************************************
-+ *
-+ * BRIEF MODULE DESCRIPTION
-+ * nvram definitions.
-+ *
-+ * Copyright 2004 IDT Inc. (rischelp@idt.com)
-+ *
-+ * This program is free software; you can redistribute it and/or modify it
-+ * under the terms of the GNU General Public License as published by the
-+ * Free Software Foundation; either version 2 of the License, or (at your
-+ * option) any later version.
-+ *
-+ * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED
-+ * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
-+ * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN
-+ * NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
-+ * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
-+ * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
-+ * USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
-+ * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
-+ * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-+ *
-+ * You should have received a copy of the GNU General Public License along
-+ * with this program; if not, write to the Free Software Foundation, Inc.,
-+ * 675 Mass Ave, Cambridge, MA 02139, USA.
-+ *
-+ *
-+ **************************************************************************
-+ * May 2004 rkt, neb
-+ *
-+ * Initial Release
-+ *
-+ *
-+ *
-+ **************************************************************************
-+ */
-+
-+
-+#ifndef _NVRAM_
-+#define _NVRAM_
-+#define NVOFFSET 0 /* use all of NVRAM */
-+
-+/* Offsets to reserved locations */
-+ /* size description */
-+#define NVOFF_MAGIC (NVOFFSET + 0) /* 2 magic value */
-+#define NVOFF_CSUM (NVOFFSET + 2) /* 2 NVRAM environment checksum */
-+#define NVOFF_ENVSIZE (NVOFFSET + 4) /* 2 size of 'environment' */
-+#define NVOFF_TEST (NVOFFSET + 5) /* 1 cold start test byte */
-+#define NVOFF_ETHADDR (NVOFFSET + 6) /* 6 decoded ethernet address */
-+#define NVOFF_UNUSED (NVOFFSET + 12) /* 0 current end of table */
-+
-+#define NV_MAGIC 0xdeaf /* nvram magic number */
-+#define NV_RESERVED 6 /* number of reserved bytes */
-+
-+#undef NVOFF_ETHADDR
-+#define NVOFF_ETHADDR (NVOFFSET + NV_RESERVED - 6)
-+
-+/* number of bytes available for environment */
-+#define ENV_BASE (NVOFFSET + NV_RESERVED)
-+#define ENV_TOP 0x2000
-+#define ENV_AVAIL (ENV_TOP - ENV_BASE)
-+
-+#endif /* _NVRAM_ */
-+
-+
-diff -Nur linux-2.6.17/arch/mips/aruba/prom.c linux-2.6.17-owrt/arch/mips/aruba/prom.c
---- linux-2.6.17/arch/mips/aruba/prom.c 1970-01-01 01:00:00.000000000 +0100
-+++ linux-2.6.17-owrt/arch/mips/aruba/prom.c 2006-06-18 12:44:28.000000000 +0200
-@@ -0,0 +1,114 @@
-+/**************************************************************************
-+ *
-+ * BRIEF MODULE DESCRIPTION
-+ * prom interface routines
-+ *
-+ * Copyright 2004 IDT Inc. (rischelp@idt.com)
-+ *
-+ * This program is free software; you can redistribute it and/or modify it
-+ * under the terms of the GNU General Public License as published by the
-+ * Free Software Foundation; either version 2 of the License, or (at your
-+ * option) any later version.
-+ *
-+ * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED
-+ * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
-+ * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN
-+ * NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
-+ * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
-+ * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
-+ * USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
-+ * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
-+ * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-+ *
-+ * You should have received a copy of the GNU General Public License along
-+ * with this program; if not, write to the Free Software Foundation, Inc.,
-+ * 675 Mass Ave, Cambridge, MA 02139, USA.
-+ *
-+ *
-+ **************************************************************************
-+ * May 2004 rkt, neb
-+ *
-+ * Initial Release
-+ *
-+ *
-+ *
-+ **************************************************************************
-+ */
-+
-+#include <linux/autoconf.h>
-+#include <linux/init.h>
-+#include <linux/mm.h>
-+#include <linux/module.h>
-+#include <linux/string.h>
-+#include <linux/console.h>
-+#include <asm/bootinfo.h>
-+#include <linux/bootmem.h>
-+#include <linux/ioport.h>
-+#include <linux/serial.h>
-+#include <linux/serialP.h>
-+#include <asm/serial.h>
-+#include <linux/ioport.h>
-+
-+unsigned int idt_cpu_freq;
-+EXPORT_SYMBOL(idt_cpu_freq);
-+
-+unsigned int arch_has_pci=0;
-+
-+/* Kernel Boot parameters */
-+static unsigned char bootparm[] =
-+ "init=/etc/preinit noinitrd "
-+ "mtdparts=physmap-flash.0:3520k@0x080000(kernel),2752k@0x140000(rootfs),8k@0x3f8000(NVRAM) "
-+ "console=ttyS0,9600 root=/dev/mtdblock1 rootfstype=squashfs,jffs2 ";
-+
-+extern unsigned long mips_machgroup;
-+extern unsigned long mips_machtype;
-+
-+extern void setup_serial_port(void);
-+extern char * getenv(char *e);
-+
-+/* IDT 79EB434 memory map -- we really should be auto sizing it */
-+#define RAM_SIZE 32*1024*1024
-+
-+char *__init prom_getcmdline(void)
-+{
-+ return &(arcs_cmdline[0]);
-+}
-+
-+void __init prom_init(void)
-+{
-+ char *boardname;
-+ sprintf(arcs_cmdline, "%s", bootparm);
-+
-+ /* set our arch type */
-+ mips_machgroup = MACH_GROUP_ARUBA;
-+ mips_machtype = MACH_ARUBA_UNKNOWN;
-+
-+ boardname=getenv("boardname");
-+
-+ if (!strcmp(boardname,"Muscat")) {
-+ mips_machtype = MACH_ARUBA_AP70;
-+ idt_cpu_freq = 133000000;
-+ arch_has_pci=1;
-+ } else if (!strcmp(boardname,"Mataro")) {
-+ mips_machtype = MACH_ARUBA_AP65;
-+ idt_cpu_freq = 110000000;
-+ } else if (!strcmp(boardname,"Merlot")) {
-+ mips_machtype = MACH_ARUBA_AP60;
-+ idt_cpu_freq = 90000000;
-+ }
-+
-+ /* turn on the console */
-+ setup_serial_port();
-+
-+ /*
-+ * give all RAM to boot allocator,
-+ * except where the kernel was loaded
-+ */
-+ add_memory_region(0,RAM_SIZE,BOOT_MEM_RAM);
-+}
-+
-+void prom_free_prom_memory(void)
-+{
-+ printk("stubbed prom_free_prom_memory()\n");
-+}
-diff -Nur linux-2.6.17/arch/mips/aruba/serial.c linux-2.6.17-owrt/arch/mips/aruba/serial.c
---- linux-2.6.17/arch/mips/aruba/serial.c 1970-01-01 01:00:00.000000000 +0100
-+++ linux-2.6.17-owrt/arch/mips/aruba/serial.c 2006-06-18 12:44:28.000000000 +0200
-@@ -0,0 +1,94 @@
-+/**************************************************************************
-+ *
-+ * BRIEF MODULE DESCRIPTION
-+ * Serial port initialisation.
-+ *
-+ * Copyright 2004 IDT Inc. (rischelp@idt.com)
-+ *
-+ * This program is free software; you can redistribute it and/or modify it
-+ * under the terms of the GNU General Public License as published by the
-+ * Free Software Foundation; either version 2 of the License, or (at your
-+ * option) any later version.
-+ *
-+ * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED
-+ * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
-+ * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN
-+ * NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
-+ * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
-+ * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
-+ * USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
-+ * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
-+ * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-+ *
-+ * You should have received a copy of the GNU General Public License along
-+ * with this program; if not, write to the Free Software Foundation, Inc.,
-+ * 675 Mass Ave, Cambridge, MA 02139, USA.
-+ *
-+ *
-+ **************************************************************************
-+ * May 2004 rkt, neb
-+ *
-+ * Initial Release
-+ *
-+ *
-+ *
-+ **************************************************************************
-+ */
-+
-+
-+#include <linux/autoconf.h>
-+#include <linux/init.h>
-+#include <linux/sched.h>
-+#include <linux/pci.h>
-+#include <linux/interrupt.h>
-+#include <linux/tty.h>
-+#include <linux/serial.h>
-+#include <linux/serial_core.h>
-+
-+#include <asm/time.h>
-+#include <asm/cpu.h>
-+#include <asm/bootinfo.h>
-+#include <asm/irq.h>
-+#include <asm/serial.h>
-+
-+#include <asm/idt-boards/rc32434/rc32434.h>
-+
-+extern int __init early_serial_setup(struct uart_port *port);
-+
-+#define BASE_BAUD (1843200 / 16)
-+
-+extern unsigned int idt_cpu_freq;
-+
-+extern int __init setup_serial_port(void)
-+{
-+ static struct uart_port serial_req[2];
-+
-+ memset(serial_req, 0, sizeof(serial_req));
-+ serial_req[0].type = PORT_16550A;
-+ serial_req[0].line = 0;
-+ serial_req[0].flags = STD_COM_FLAGS;
-+ serial_req[0].iotype = SERIAL_IO_MEM;
-+ serial_req[0].regshift = 2;
-+
-+ switch (mips_machtype) {
-+ case MACH_ARUBA_AP70:
-+ serial_req[0].irq = 104;
-+ serial_req[0].mapbase = KSEG1ADDR(0x18058003);
-+ serial_req[0].membase = (char *) KSEG1ADDR(0x18058003);
-+ serial_req[0].uartclk = idt_cpu_freq;
-+ break;
-+ case MACH_ARUBA_AP65:
-+ case MACH_ARUBA_AP60:
-+ default:
-+ serial_req[0].irq = 12;
-+ serial_req[0].mapbase = KSEG1ADDR(0xbc000003);
-+ serial_req[0].membase = (char *) KSEG1ADDR(0xbc000003);
-+ serial_req[0].uartclk = idt_cpu_freq / 2;
-+ break;
-+ }
-+
-+ early_serial_setup(&serial_req[0]);
-+
-+ return(0);
-+}
-diff -Nur linux-2.6.17/arch/mips/aruba/setup.c linux-2.6.17-owrt/arch/mips/aruba/setup.c
---- linux-2.6.17/arch/mips/aruba/setup.c 1970-01-01 01:00:00.000000000 +0100
-+++ linux-2.6.17-owrt/arch/mips/aruba/setup.c 2006-06-18 12:44:28.000000000 +0200
-@@ -0,0 +1,128 @@
-+/**************************************************************************
-+ *
-+ * BRIEF MODULE DESCRIPTION
-+ * setup routines for IDT EB434 boards
-+ *
-+ * Copyright 2004 IDT Inc. (rischelp@idt.com)
-+ *
-+ * This program is free software; you can redistribute it and/or modify it
-+ * under the terms of the GNU General Public License as published by the
-+ * Free Software Foundation; either version 2 of the License, or (at your
-+ * option) any later version.
-+ *
-+ * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED
-+ * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
-+ * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN
-+ * NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
-+ * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
-+ * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
-+ * USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
-+ * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
-+ * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-+ *
-+ * You should have received a copy of the GNU General Public License along
-+ * with this program; if not, write to the Free Software Foundation, Inc.,
-+ * 675 Mass Ave, Cambridge, MA 02139, USA.
-+ *
-+ *
-+ **************************************************************************
-+ * May 2004 rkt, neb
-+ *
-+ * Initial Release
-+ *
-+ *
-+ *
-+ **************************************************************************
-+ */
-+
-+#include <linux/init.h>
-+#include <linux/module.h>
-+#include <linux/mm.h>
-+#include <linux/sched.h>
-+#include <linux/irq.h>
-+#include <asm/bootinfo.h>
-+#include <asm/io.h>
-+#include <linux/ioport.h>
-+#include <asm/mipsregs.h>
-+#include <asm/pgtable.h>
-+#include <asm/reboot.h>
-+#include <asm/addrspace.h> /* for KSEG1ADDR() */
-+#include <asm/idt-boards/rc32434/rc32434.h>
-+#include <linux/pm.h>
-+
-+extern char *__init prom_getcmdline(void);
-+
-+extern void (*board_time_init) (void);
-+extern void aruba_time_init(void);
-+extern void aruba_reset(void);
-+
-+#define epldMask ((volatile unsigned char *)0xB900000d)
-+
-+static void aruba_machine_restart(char *command)
-+{
-+ switch (mips_machtype) {
-+ case MACH_ARUBA_AP70:
-+ *(volatile u32 *)KSEG1ADDR(0x18008000) = 0x80000001;
-+ break;
-+ case MACH_ARUBA_AP65:
-+ case MACH_ARUBA_AP60:
-+ default:
-+ /* Reset*/
-+ *((volatile u32 *)KSEG1ADDR(0x1c003020)) = 0x00080350; // reset everything in sight
-+ udelay(100);
-+ *((volatile u32 *)KSEG1ADDR(0x1c003020)) = 0; // reset everything in sight
-+ udelay(100);
-+ *((volatile u32 *)KSEG1ADDR(0x1c003020)) = 0x3; // cold reset the cpu & system
-+ break;
-+ }
-+}
-+
-+static void aruba_machine_halt(void)
-+{
-+ for (;;) continue;
-+}
-+
-+extern char * getenv(char *e);
-+extern void unlock_ap60_70_flash(void);
-+
-+void __init plat_mem_setup(void)
-+{
-+ board_time_init = aruba_time_init;
-+
-+ _machine_restart = aruba_machine_restart;
-+ _machine_halt = aruba_machine_halt;
-+ pm_power_off = aruba_machine_halt;
-+
-+ set_io_port_base(KSEG1);
-+
-+ /* Enable PCI interrupts in EPLD Mask register */
-+ *epldMask = 0x0;
-+ *(epldMask + 1) = 0x0;
-+
-+ write_c0_wired(0);
-+ unlock_ap60_70_flash();
-+
-+ printk("BOARD - %s\n",getenv("boardname"));
-+}
-+
-+int page_is_ram(unsigned long pagenr)
-+{
-+ return 1;
-+}
-+
-+const char *get_system_type(void)
-+{
-+ switch (mips_machtype) {
-+ case MACH_ARUBA_AP70:
-+ return "Aruba AP70";
-+ case MACH_ARUBA_AP65:
-+ return "Aruba AP65";
-+ case MACH_ARUBA_AP60:
-+ return "Aruba AP60/AP61";
-+ default:
-+ return "Aruba UNKNOWN";
-+ }
-+}
-+
-+EXPORT_SYMBOL(get_system_type);
-diff -Nur linux-2.6.17/arch/mips/aruba/time.c linux-2.6.17-owrt/arch/mips/aruba/time.c
---- linux-2.6.17/arch/mips/aruba/time.c 1970-01-01 01:00:00.000000000 +0100
-+++ linux-2.6.17-owrt/arch/mips/aruba/time.c 2006-06-18 12:44:28.000000000 +0200
-@@ -0,0 +1,110 @@
-+/**************************************************************************
-+ *
-+ * BRIEF MODULE DESCRIPTION
-+ * timer routines for IDT EB434 boards
-+ *
-+ * Copyright 2004 IDT Inc. (rischelp@idt.com)
-+ *
-+ * This program is free software; you can redistribute it and/or modify it
-+ * under the terms of the GNU General Public License as published by the
-+ * Free Software Foundation; either version 2 of the License, or (at your
-+ * option) any later version.
-+ *
-+ * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED
-+ * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
-+ * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN
-+ * NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
-+ * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
-+ * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
-+ * USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
-+ * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
-+ * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-+ *
-+ * You should have received a copy of the GNU General Public License along
-+ * with this program; if not, write to the Free Software Foundation, Inc.,
-+ * 675 Mass Ave, Cambridge, MA 02139, USA.
-+ *
-+ *
-+ **************************************************************************
-+ * May 2004 rkt, neb
-+ *
-+ * Initial Release
-+ *
-+ *
-+ *
-+ **************************************************************************
-+ */
-+
-+#include <linux/autoconf.h>
-+#include <linux/init.h>
-+#include <linux/kernel_stat.h>
-+#include <linux/sched.h>
-+#include <linux/spinlock.h>
-+#include <linux/mc146818rtc.h>
-+#include <linux/irq.h>
-+#include <linux/timex.h>
-+
-+#include <linux/param.h>
-+#include <asm/mipsregs.h>
-+#include <asm/ptrace.h>
-+#include <asm/time.h>
-+#include <asm/hardirq.h>
-+
-+#include <asm/mipsregs.h>
-+#include <asm/ptrace.h>
-+#include <asm/debug.h>
-+#include <asm/time.h>
-+
-+#include <asm/idt-boards/rc32434/rc32434.h>
-+
-+static unsigned long r4k_offset; /* Amount to incr compare reg each time */
-+static unsigned long r4k_cur; /* What counter should be at next timer irq */
-+
-+extern unsigned int idt_cpu_freq;
-+
-+static unsigned long __init cal_r4koff(void)
-+{
-+ mips_hpt_frequency = idt_cpu_freq * IDT_CLOCK_MULT / 2;
-+ return (mips_hpt_frequency / HZ);
-+}
-+
-+void __init aruba_time_init(void)
-+{
-+ unsigned int est_freq, flags;
-+ local_irq_save(flags);
-+
-+ printk("calculating r4koff... ");
-+ r4k_offset = cal_r4koff();
-+ printk("%08lx(%d)\n", r4k_offset, (int)r4k_offset);
-+
-+ est_freq = 2 * r4k_offset * HZ;
-+ est_freq += 5000; /* round */
-+ est_freq -= est_freq % 10000;
-+ printk("CPU frequency %d.%02d MHz\n", est_freq / 1000000,
-+ (est_freq % 1000000) * 100 / 1000000);
-+ local_irq_restore(flags);
-+
-+}
-+
-+void __init plat_timer_setup(struct irqaction *irq)
-+{
-+ /* we are using the cpu counter for timer interrupts */
-+ setup_irq(MIPS_CPU_TIMER_IRQ, irq);
-+
-+ /* to generate the first timer interrupt */
-+ r4k_cur = (read_c0_count() + r4k_offset);
-+ write_c0_compare(r4k_cur);
-+
-+}
-+
-+asmlinkage void aruba_timer_interrupt(struct pt_regs *regs)
-+{
-+ int irq = MIPS_CPU_TIMER_IRQ;
-+
-+ irq_enter();
-+ kstat_this_cpu.irqs[irq]++;
-+
-+ timer_interrupt(irq, NULL);
-+ irq_exit();
-+}
diff -Nur linux-2.6.17/arch/mips/Kconfig linux-2.6.17-owrt/arch/mips/Kconfig
--- linux-2.6.17/arch/mips/Kconfig 2006-06-18 03:49:35.000000000 +0200
+++ linux-2.6.17-owrt/arch/mips/Kconfig 2006-06-18 12:44:28.000000000 +0200
@@ -1177,9304 +146,50 @@ diff -Nur linux-2.6.17/drivers/net/natsemi.c linux-2.6.17-owrt/drivers/net/natse
dev->base_addr = (unsigned long __force) ioaddr;
dev->irq = irq;
-diff -Nur linux-2.6.17/drivers/net/rc32434_eth.c linux-2.6.17-owrt/drivers/net/rc32434_eth.c
---- linux-2.6.17/drivers/net/rc32434_eth.c 1970-01-01 01:00:00.000000000 +0100
-+++ linux-2.6.17-owrt/drivers/net/rc32434_eth.c 2006-06-18 12:44:28.000000000 +0200
-@@ -0,0 +1,1273 @@
-+/**************************************************************************
-+ *
-+ * BRIEF MODULE DESCRIPTION
-+ * Driver for the IDT RC32434 on-chip ethernet controller.
-+ *
-+ * Copyright 2004 IDT Inc. (rischelp@idt.com)
-+ *
-+ * This program is free software; you can redistribute it and/or modify it
-+ * under the terms of the GNU General Public License as published by the
-+ * Free Software Foundation; either version 2 of the License, or (at your
-+ * option) any later version.
-+ *
-+ * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED
-+ * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
-+ * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN
-+ * NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
-+ * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
-+ * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
-+ * USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
-+ * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
-+ * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-+ *
-+ * You should have received a copy of the GNU General Public License along
-+ * with this program; if not, write to the Free Software Foundation, Inc.,
-+ * 675 Mass Ave, Cambridge, MA 02139, USA.
-+ *
-+ *
-+ **************************************************************************
-+ * May 2004 rkt, neb
-+ *
-+ * Based on the driver developed by B. Maruthanayakam, H. Kou and others.
-+ *
-+ * Aug 2004 Sadik
-+ *
-+ * Added NAPI
-+ *
-+ **************************************************************************
-+ */
-+
-+#include <linux/autoconf.h>
-+#include <linux/version.h>
-+#include <linux/module.h>
-+#include <linux/kernel.h>
-+#include <linux/moduleparam.h>
-+#include <linux/sched.h>
-+#include <linux/ctype.h>
-+#include <linux/types.h>
-+#include <linux/fcntl.h>
-+#include <linux/interrupt.h>
-+#include <linux/ptrace.h>
-+#include <linux/init.h>
-+#include <linux/ioport.h>
-+#include <linux/proc_fs.h>
-+#include <linux/in.h>
-+#include <linux/slab.h>
-+#include <linux/string.h>
-+#include <linux/delay.h>
-+#include <linux/netdevice.h>
-+#include <linux/etherdevice.h>
-+#include <linux/skbuff.h>
-+#include <linux/errno.h>
-+#include <asm/bootinfo.h>
-+#include <asm/system.h>
-+#include <asm/bitops.h>
-+#include <asm/pgtable.h>
-+#include <asm/segment.h>
-+#include <asm/io.h>
-+#include <asm/dma.h>
-+
-+#include "rc32434_eth.h"
-+
-+#define DRIVER_VERSION "(mar2904)"
-+
-+#define DRIVER_NAME "rc32434 Ethernet driver. " DRIVER_VERSION
+diff -Nur linux-2.6.17/include/asm-mips/bootinfo.h linux-2.6.17-owrt/include/asm-mips/bootinfo.h
+--- linux-2.6.17/include/asm-mips/bootinfo.h 2006-06-18 03:49:35.000000000 +0200
++++ linux-2.6.17-owrt/include/asm-mips/bootinfo.h 2006-06-18 12:44:28.000000000 +0200
+@@ -218,6 +218,17 @@
+ #define MACH_GROUP_TITAN 22 /* PMC-Sierra Titan */
+ #define MACH_TITAN_YOSEMITE 1 /* PMC-Sierra Yosemite */
+
+
++/*
++ * Valid machtype for group ARUBA
++ */
++#define MACH_GROUP_ARUBA 23
++#define MACH_ARUBA_UNKNOWN 0
++#define MACH_ARUBA_AP60 1
++#define MACH_ARUBA_AP65 2
++#define MACH_ARUBA_AP70 3
++#define MACH_ARUBA_AP40 4
+
-+#define STATION_ADDRESS_HIGH(dev) (((dev)->dev_addr[0] << 8) | \
-+ ((dev)->dev_addr[1]))
-+#define STATION_ADDRESS_LOW(dev) (((dev)->dev_addr[2] << 24) | \
-+ ((dev)->dev_addr[3] << 16) | \
-+ ((dev)->dev_addr[4] << 8) | \
-+ ((dev)->dev_addr[5]))
-+
-+#define MII_CLOCK 1250000 /* no more than 2.5MHz */
-+static char mac0[18] = "08:00:06:05:40:01";
-+
-+#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,5,52)
-+module_param_string(mac0, mac0, 18, 0);
-+#else
-+MODULE_PARM(mac0, "c18");
-+#endif
-+MODULE_PARM_DESC(mac0, "MAC address for RC32434 ethernet0");
-+
-+static struct rc32434_if_t {
-+ char *name;
-+ struct net_device *dev;
-+ char* mac_str;
-+ int weight;
-+ u32 iobase;
-+ u32 rxdmabase;
-+ u32 txdmabase;
-+ int rx_dma_irq;
-+ int tx_dma_irq;
-+ int rx_ovr_irq;
-+ int tx_und_irq;
-+} rc32434_iflist[] =
-+{
-+ {
-+ "rc32434_eth0", NULL, mac0,
-+ 64,
-+ ETH0_PhysicalAddress,
-+ ETH0_RX_DMA_ADDR,
-+ ETH0_TX_DMA_ADDR,
-+ ETH0_DMA_RX_IRQ,
-+ ETH0_DMA_TX_IRQ,
-+ ETH0_RX_OVR_IRQ,
-+ ETH0_TX_UND_IRQ
-+ }
-+};
-+
-+
-+static int parse_mac_addr(struct net_device *dev, char* macstr)
-+{
-+ int i, j;
-+ unsigned char result, value;
-+
-+ for (i=0; i<6; i++) {
-+ result = 0;
-+ if (i != 5 && *(macstr+2) != ':') {
-+ ERR("invalid mac address format: %d %c\n",
-+ i, *(macstr+2));
-+ return -EINVAL;
-+ }
-+ for (j=0; j<2; j++) {
-+ if (isxdigit(*macstr) && (value = isdigit(*macstr) ? *macstr-'0' :
-+ toupper(*macstr)-'A'+10) < 16) {
-+ result = result*16 + value;
-+ macstr++;
-+ }
-+ else {
-+ ERR("invalid mac address "
-+ "character: %c\n", *macstr);
-+ return -EINVAL;
-+ }
-+ }
-+
-+ macstr++;
-+ dev->dev_addr[i] = result;
-+ }
-+
-+ return 0;
-+}
-+
-+
-+
-+static inline void rc32434_abort_tx(struct net_device *dev)
-+{
-+ struct rc32434_local *lp = (struct rc32434_local *)dev->priv;
-+ rc32434_abort_dma(dev, lp->tx_dma_regs);
-+
-+}
-+
-+static inline void rc32434_abort_rx(struct net_device *dev)
-+{
-+ struct rc32434_local *lp = (struct rc32434_local *)dev->priv;
-+ rc32434_abort_dma(dev, lp->rx_dma_regs);
-+
-+}
-+
-+static inline void rc32434_start_tx(struct rc32434_local *lp, volatile DMAD_t td)
-+{
-+ rc32434_start_dma(lp->tx_dma_regs, CPHYSADDR(td));
-+}
-+
-+static inline void rc32434_start_rx(struct rc32434_local *lp, volatile DMAD_t rd)
-+{
-+ rc32434_start_dma(lp->rx_dma_regs, CPHYSADDR(rd));
-+}
-+
-+static inline void rc32434_chain_tx(struct rc32434_local *lp, volatile DMAD_t td)
-+{
-+ rc32434_chain_dma(lp->tx_dma_regs, CPHYSADDR(td));
-+}
-+
-+static inline void rc32434_chain_rx(struct rc32434_local *lp, volatile DMAD_t rd)
-+{
-+ rc32434_chain_dma(lp->rx_dma_regs, CPHYSADDR(rd));
-+}
-+
-+#ifdef RC32434_PROC_DEBUG
-+static int rc32434_read_proc(char *buf, char **start, off_t fpos,
-+ int length, int *eof, void *data)
-+{
-+ struct net_device *dev = (struct net_device *)data;
-+ struct rc32434_local *lp = (struct rc32434_local *)dev->priv;
-+ int len = 0;
-+
-+ /* print out header */
-+ len += sprintf(buf + len, "\n\tRC32434 Ethernet Debug\n\n");
-+ len += sprintf (buf + len,
-+ "DMA halt count = %10d, DMA run count = %10d\n",
-+ lp->dma_halt_cnt, lp->dma_run_cnt);
-+
-+ if (fpos >= len) {
-+ *start = buf;
-+ *eof = 1;
-+ return 0;
-+ }
-+ *start = buf + fpos;
-+
-+ if ((len -= fpos) > length)
-+ return length;
-+ *eof = 1;
-+
-+ return len;
-+
-+}
-+#endif
-+
-+
-+/*
-+ * Restart the RC32434 ethernet controller.
-+ */
-+static int rc32434_restart(struct net_device *dev)
-+{
-+ struct rc32434_local *lp = (struct rc32434_local *)dev->priv;
-+
-+ /*
-+ * Disable interrupts
-+ */
-+ disable_irq(lp->rx_irq);
-+ disable_irq(lp->tx_irq);
-+#ifdef RC32434_REVISION
-+ disable_irq(lp->ovr_irq);
-+#endif
-+ disable_irq(lp->und_irq);
-+
-+ /* Mask F E bit in Tx DMA */
-+ rc32434_writel(rc32434_readl(&lp->tx_dma_regs->dmasm) | DMASM_f_m | DMASM_e_m, &lp->tx_dma_regs->dmasm);
-+ /* Mask D H E bit in Rx DMA */
-+ rc32434_writel(rc32434_readl(&lp->rx_dma_regs->dmasm) | DMASM_d_m | DMASM_h_m | DMASM_e_m, &lp->rx_dma_regs->dmasm);
-+
-+ rc32434_init(dev);
-+ rc32434_multicast_list(dev);
-+
-+ enable_irq(lp->und_irq);
-+#ifdef RC32434_REVISION
-+ enable_irq(lp->ovr_irq);
-+#endif
-+ enable_irq(lp->tx_irq);
-+ enable_irq(lp->rx_irq);
-+
-+ return 0;
-+}
-+
-+int rc32434_init_module(void)
-+{
-+#ifdef CONFIG_MACH_ARUBA
-+ if (mips_machtype != MACH_ARUBA_AP70)
-+ return 1;
-+#endif
-+
-+ printk(KERN_INFO DRIVER_NAME " \n");
-+ return rc32434_probe(0);
-+}
-+
-+static int rc32434_probe(int port_num)
-+{
-+ struct rc32434_if_t *bif = &rc32434_iflist[port_num];
-+ struct rc32434_local *lp = NULL;
-+ struct net_device *dev = NULL;
-+ int i, retval,err;
-+
-+ dev = alloc_etherdev(sizeof(struct rc32434_local));
-+ if(!dev) {
-+ ERR("rc32434_eth: alloc_etherdev failed\n");
-+ return -1;
-+ }
-+
-+ SET_MODULE_OWNER(dev);
-+ bif->dev = dev;
-+
-+#ifdef CONFIG_MACH_ARUBA
-+ {
-+ extern char * getenv(char *e);
-+ memcpy(bif->mac_str, getenv("ethaddr"), 17);
-+ }
-+#endif
-+
-+ printk("mac: %s\n", bif->mac_str);
-+ if ((retval = parse_mac_addr(dev, bif->mac_str))) {
-+ ERR("MAC address parse failed\n");
-+ free_netdev(dev);
-+ return -1;
-+ }
-+
-+
-+ /* Initialize the device structure. */
-+ if (dev->priv == NULL) {
-+ lp = (struct rc32434_local *)kmalloc(sizeof(*lp), GFP_KERNEL);
-+ memset(lp, 0, sizeof(struct rc32434_local));
-+ }
-+ else {
-+ lp = (struct rc32434_local *)dev->priv;
-+ }
-+
-+ lp->rx_irq = bif->rx_dma_irq;
-+ lp->tx_irq = bif->tx_dma_irq;
-+ lp->ovr_irq = bif->rx_ovr_irq;
-+ lp->und_irq = bif->tx_und_irq;
-+
-+ lp->eth_regs = ioremap_nocache(bif->iobase, sizeof(*lp->eth_regs));
-+
-+ if (!lp->eth_regs) {
-+ ERR("Can't remap eth registers\n");
-+ retval = -ENXIO;
-+ goto probe_err_out;
-+ }
-+
-+ lp->rx_dma_regs = ioremap_nocache(bif->rxdmabase, sizeof(struct DMA_Chan_s));
-+
-+ if (!lp->rx_dma_regs) {
-+ ERR("Can't remap Rx DMA registers\n");
-+ retval = -ENXIO;
-+ goto probe_err_out;
-+ }
-+ lp->tx_dma_regs = ioremap_nocache(bif->txdmabase,sizeof(struct DMA_Chan_s));
-+
-+ if (!lp->tx_dma_regs) {
-+ ERR("Can't remap Tx DMA registers\n");
-+ retval = -ENXIO;
-+ goto probe_err_out;
-+ }
-+
-+#ifdef RC32434_PROC_DEBUG
-+ lp->ps = create_proc_read_entry (bif->name, 0, proc_net,
-+ rc32434_read_proc, dev);
-+#endif
-+
-+ lp->td_ring = (DMAD_t)kmalloc(TD_RING_SIZE + RD_RING_SIZE, GFP_KERNEL);
-+ if (!lp->td_ring) {
-+ ERR("Can't allocate descriptors\n");
-+ retval = -ENOMEM;
-+ goto probe_err_out;
-+ }
-+
-+ dma_cache_inv((unsigned long)(lp->td_ring), TD_RING_SIZE + RD_RING_SIZE);
-+
-+ /* now convert TD_RING pointer to KSEG1 */
-+ lp->td_ring = (DMAD_t )KSEG1ADDR(lp->td_ring);
-+ lp->rd_ring = &lp->td_ring[RC32434_NUM_TDS];
-+
-+
-+ spin_lock_init(&lp->lock);
-+
-+ dev->base_addr = bif->iobase;
-+ /* just use the rx dma irq */
-+ dev->irq = bif->rx_dma_irq;
-+
-+ dev->priv = lp;
-+
-+ dev->open = rc32434_open;
-+ dev->stop = rc32434_close;
-+ dev->hard_start_xmit = rc32434_send_packet;
-+ dev->get_stats = rc32434_get_stats;
-+ dev->set_multicast_list = &rc32434_multicast_list;
-+ dev->tx_timeout = rc32434_tx_timeout;
-+ dev->watchdog_timeo = RC32434_TX_TIMEOUT;
-+
-+#ifdef CONFIG_IDT_USE_NAPI
-+ dev->poll = rc32434_poll;
-+ dev->weight = bif->weight;
-+ printk("Using NAPI with weight %d\n",dev->weight);
-+#else
-+ lp->rx_tasklet = kmalloc(sizeof(struct tasklet_struct), GFP_KERNEL);
-+ tasklet_init(lp->rx_tasklet, rc32434_rx_tasklet, (unsigned long)dev);
-+#endif
-+ lp->tx_tasklet = kmalloc(sizeof(struct tasklet_struct), GFP_KERNEL);
-+ tasklet_init(lp->tx_tasklet, rc32434_tx_tasklet, (unsigned long)dev);
-+
-+ if ((err = register_netdev(dev))) {
-+ printk(KERN_ERR "rc32434 ethernet. Cannot register net device %d\n", err);
-+ free_netdev(dev);
-+ retval = -EINVAL;
-+ goto probe_err_out;
-+ }
-+
-+ INFO("Rx IRQ %d, Tx IRQ %d, ", bif->rx_dma_irq, bif->tx_dma_irq);
-+ for (i = 0; i < 6; i++) {
-+ printk("%2.2x", dev->dev_addr[i]);
-+ if (i<5)
-+ printk(":");
-+ }
-+ printk("\n");
-+
-+ return 0;
-+
-+ probe_err_out:
-+ rc32434_cleanup_module();
-+ ERR(" failed. Returns %d\n", retval);
-+ return retval;
-+
-+}
-+
-+
-+static void rc32434_cleanup_module(void)
-+{
-+ int i;
-+
-+ for (i = 0; rc32434_iflist[i].iobase; i++) {
-+ struct rc32434_if_t * bif = &rc32434_iflist[i];
-+ if (bif->dev != NULL) {
-+ struct rc32434_local *lp = (struct rc32434_local *)bif->dev->priv;
-+ if (lp != NULL) {
-+ if (lp->eth_regs)
-+ iounmap((void*)lp->eth_regs);
-+ if (lp->rx_dma_regs)
-+ iounmap((void*)lp->rx_dma_regs);
-+ if (lp->tx_dma_regs)
-+ iounmap((void*)lp->tx_dma_regs);
-+ if (lp->td_ring)
-+ kfree((void*)KSEG0ADDR(lp->td_ring));
-+
-+#ifdef RC32434_PROC_DEBUG
-+ if (lp->ps) {
-+ remove_proc_entry(bif->name, proc_net);
-+ }
-+#endif
-+ kfree(lp);
-+ }
-+
-+ unregister_netdev(bif->dev);
-+ free_netdev(bif->dev);
-+ kfree(bif->dev);
-+ }
-+ }
-+}
-+
-+
-+
-+static int rc32434_open(struct net_device *dev)
-+{
-+ struct rc32434_local *lp = (struct rc32434_local *)dev->priv;
-+
-+ /* Initialize */
-+ if (rc32434_init(dev)) {
-+ ERR("Error: cannot open the Ethernet device\n");
-+ return -EAGAIN;
-+ }
-+
-+ /* Install the interrupt handler that handles the Done Finished Ovr and Und Events */
-+ if (request_irq(lp->rx_irq, &rc32434_rx_dma_interrupt,
-+ SA_SHIRQ | SA_INTERRUPT,
-+ "rc32434 ethernet Rx", dev)) {
-+ ERR(": unable to get Rx DMA IRQ %d\n",
-+ lp->rx_irq);
-+ return -EAGAIN;
-+ }
-+ if (request_irq(lp->tx_irq, &rc32434_tx_dma_interrupt,
-+ SA_SHIRQ | SA_INTERRUPT,
-+ "rc32434 ethernet Tx", dev)) {
-+ ERR(": unable to get Tx DMA IRQ %d\n",
-+ lp->tx_irq);
-+ free_irq(lp->rx_irq, dev);
-+ return -EAGAIN;
-+ }
-+
-+#ifdef RC32434_REVISION
-+ /* Install handler for overrun error. */
-+ if (request_irq(lp->ovr_irq, &rc32434_ovr_interrupt,
-+ SA_SHIRQ | SA_INTERRUPT,
-+ "Ethernet Overflow", dev)) {
-+ ERR(": unable to get OVR IRQ %d\n",
-+ lp->ovr_irq);
-+ free_irq(lp->rx_irq, dev);
-+ free_irq(lp->tx_irq, dev);
-+ return -EAGAIN;
-+ }
-+#endif
-+
-+ /* Install handler for underflow error. */
-+ if (request_irq(lp->und_irq, &rc32434_und_interrupt,
-+ SA_SHIRQ | SA_INTERRUPT,
-+ "Ethernet Underflow", dev)) {
-+ ERR(": unable to get UND IRQ %d\n",
-+ lp->und_irq);
-+ free_irq(lp->rx_irq, dev);
-+ free_irq(lp->tx_irq, dev);
-+#ifdef RC32434_REVISION
-+ free_irq(lp->ovr_irq, dev);
-+#endif
-+ return -EAGAIN;
-+ }
-+
-+
-+ return 0;
-+}
-+
-+
-+
-+
-+static int rc32434_close(struct net_device *dev)
-+{
-+ struct rc32434_local *lp = (struct rc32434_local *)dev->priv;
-+ u32 tmp;
-+
-+ /* Disable interrupts */
-+ disable_irq(lp->rx_irq);
-+ disable_irq(lp->tx_irq);
-+#ifdef RC32434_REVISION
-+ disable_irq(lp->ovr_irq);
-+#endif
-+ disable_irq(lp->und_irq);
-+
-+ tmp = rc32434_readl(&lp->tx_dma_regs->dmasm);
-+ tmp = tmp | DMASM_f_m | DMASM_e_m;
-+ rc32434_writel(tmp, &lp->tx_dma_regs->dmasm);
-+
-+ tmp = rc32434_readl(&lp->rx_dma_regs->dmasm);
-+ tmp = tmp | DMASM_d_m | DMASM_h_m | DMASM_e_m;
-+ rc32434_writel(tmp, &lp->rx_dma_regs->dmasm);
-+
-+ free_irq(lp->rx_irq, dev);
-+ free_irq(lp->tx_irq, dev);
-+#ifdef RC32434_REVISION
-+ free_irq(lp->ovr_irq, dev);
-+#endif
-+ free_irq(lp->und_irq, dev);
-+ return 0;
-+}
-+
-+
-+/* transmit packet */
-+static int rc32434_send_packet(struct sk_buff *skb, struct net_device *dev)
-+{
-+ struct rc32434_local *lp = (struct rc32434_local *)dev->priv;
-+ unsigned long flags;
-+ u32 length;
-+ DMAD_t td;
-+
-+
-+ spin_lock_irqsave(&lp->lock, flags);
-+
-+ td = &lp->td_ring[lp->tx_chain_tail];
-+
-+ /* stop queue when full, drop pkts if queue already full */
-+ if(lp->tx_count >= (RC32434_NUM_TDS - 2)) {
-+ lp->tx_full = 1;
-+
-+ if(lp->tx_count == (RC32434_NUM_TDS - 2)) {
-+ netif_stop_queue(dev);
-+ }
-+ else {
-+ lp->stats.tx_dropped++;
-+ dev_kfree_skb_any(skb);
-+ spin_unlock_irqrestore(&lp->lock, flags);
-+ return 1;
-+ }
-+ }
-+
-+ lp->tx_count ++;
-+
-+ lp->tx_skb[lp->tx_chain_tail] = skb;
-+
-+ length = skb->len;
-+
-+ /* Setup the transmit descriptor. */
-+ td->ca = CPHYSADDR(skb->data);
-+
-+ if(rc32434_readl(&(lp->tx_dma_regs->dmandptr)) == 0) {
-+ if( lp->tx_chain_status == empty ) {
-+ td->control = DMA_COUNT(length) |DMAD_cof_m |DMAD_iof_m; /* Update tail */
-+ lp->tx_chain_tail = (lp->tx_chain_tail + 1) & RC32434_TDS_MASK; /* Move tail */
-+ rc32434_writel(CPHYSADDR(&lp->td_ring[lp->tx_chain_head]), &(lp->tx_dma_regs->dmandptr)); /* Write to NDPTR */
-+ lp->tx_chain_head = lp->tx_chain_tail; /* Move head to tail */
-+ }
-+ else {
-+ td->control = DMA_COUNT(length) |DMAD_cof_m|DMAD_iof_m; /* Update tail */
-+ lp->td_ring[(lp->tx_chain_tail-1)& RC32434_TDS_MASK].control &= ~(DMAD_cof_m); /* Link to prev */
-+ lp->td_ring[(lp->tx_chain_tail-1)& RC32434_TDS_MASK].link = CPHYSADDR(td); /* Link to prev */
-+ lp->tx_chain_tail = (lp->tx_chain_tail + 1) & RC32434_TDS_MASK; /* Move tail */
-+ rc32434_writel(CPHYSADDR(&lp->td_ring[lp->tx_chain_head]), &(lp->tx_dma_regs->dmandptr)); /* Write to NDPTR */
-+ lp->tx_chain_head = lp->tx_chain_tail; /* Move head to tail */
-+ lp->tx_chain_status = empty;
-+ }
-+ }
-+ else {
-+ if( lp->tx_chain_status == empty ) {
-+ td->control = DMA_COUNT(length) |DMAD_cof_m |DMAD_iof_m; /* Update tail */
-+ lp->tx_chain_tail = (lp->tx_chain_tail + 1) & RC32434_TDS_MASK; /* Move tail */
-+ lp->tx_chain_status = filled;
-+ }
-+ else {
-+ td->control = DMA_COUNT(length) |DMAD_cof_m |DMAD_iof_m; /* Update tail */
-+ lp->td_ring[(lp->tx_chain_tail-1)& RC32434_TDS_MASK].control &= ~(DMAD_cof_m); /* Link to prev */
-+ lp->td_ring[(lp->tx_chain_tail-1)& RC32434_TDS_MASK].link = CPHYSADDR(td); /* Link to prev */
-+ lp->tx_chain_tail = (lp->tx_chain_tail + 1) & RC32434_TDS_MASK; /* Move tail */
-+ }
-+ }
-+
-+ dev->trans_start = jiffies;
-+
-+ spin_unlock_irqrestore(&lp->lock, flags);
-+
-+ return 0;
-+}
-+
-+
-+/* Ethernet MII-PHY Handler */
-+static void rc32434_mii_handler(unsigned long data)
-+{
-+ struct net_device *dev = (struct net_device *)data;
-+ struct rc32434_local *lp = (struct rc32434_local *)dev->priv;
-+ unsigned long flags;
-+ unsigned long duplex_status;
-+ int port_addr = (lp->rx_irq == 0x2c? 1:0) << 8;
-+
-+ spin_lock_irqsave(&lp->lock, flags);
-+
-+ /* Two ports are using the same MII, the difference is the PHY address */
-+ rc32434_writel(0, &rc32434_eth0_regs->miimcfg);
-+ rc32434_writel(0, &rc32434_eth0_regs->miimcmd);
-+ rc32434_writel(port_addr |0x05, &rc32434_eth0_regs->miimaddr);
-+ rc32434_writel(MIIMCMD_scn_m, &rc32434_eth0_regs->miimcmd);
-+ while(rc32434_readl(&rc32434_eth0_regs->miimind) & MIIMIND_nv_m);
-+
-+ ERR("irq:%x port_addr:%x RDD:%x\n",
-+ lp->rx_irq, port_addr, rc32434_readl(&rc32434_eth0_regs->miimrdd));
-+ duplex_status = (rc32434_readl(&rc32434_eth0_regs->miimrdd) & 0x140)? ETHMAC2_fd_m: 0;
-+ if(duplex_status != lp->duplex_mode) {
-+ ERR("The MII-PHY is Auto-negotiated to %s-Duplex mode for Eth-%x\n", duplex_status? "Full":"Half", lp->rx_irq == 0x2c? 1:0);
-+ lp->duplex_mode = duplex_status;
-+ rc32434_restart(dev);
-+ }
-+
-+ lp->mii_phy_timer.expires = jiffies + 10 * HZ;
-+ add_timer(&lp->mii_phy_timer);
-+
-+ spin_unlock_irqrestore(&lp->lock, flags);
-+
-+}
-+
-+#ifdef RC32434_REVISION
-+/* Ethernet Rx Overflow interrupt */
-+static irqreturn_t
-+rc32434_ovr_interrupt(int irq, void *dev_id)
-+{
-+ struct net_device *dev = (struct net_device *)dev_id;
-+ struct rc32434_local *lp;
-+ unsigned int ovr;
-+ irqreturn_t retval = IRQ_NONE;
-+
-+ ASSERT(dev != NULL);
-+
-+ lp = (struct rc32434_local *)dev->priv;
-+ spin_lock(&lp->lock);
-+ ovr = rc32434_readl(&lp->eth_regs->ethintfc);
-+
-+ if(ovr & ETHINTFC_ovr_m) {
-+ netif_stop_queue(dev);
-+
-+ /* clear OVR bit */
-+ rc32434_writel((ovr & ~ETHINTFC_ovr_m), &lp->eth_regs->ethintfc);
-+
-+ /* Restart interface */
-+ rc32434_restart(dev);
-+ retval = IRQ_HANDLED;
-+ }
-+ spin_unlock(&lp->lock);
-+
-+ return retval;
-+}
-+
-+#endif
-+
-+
-+/* Ethernet Tx Underflow interrupt */
-+static irqreturn_t
-+rc32434_und_interrupt(int irq, void *dev_id)
-+{
-+ struct net_device *dev = (struct net_device *)dev_id;
-+ struct rc32434_local *lp;
-+ unsigned int und;
-+ irqreturn_t retval = IRQ_NONE;
-+
-+ ASSERT(dev != NULL);
-+
-+ lp = (struct rc32434_local *)dev->priv;
-+
-+ spin_lock(&lp->lock);
-+
-+ und = rc32434_readl(&lp->eth_regs->ethintfc);
-+
-+ if(und & ETHINTFC_und_m) {
-+ netif_stop_queue(dev);
-+
-+ rc32434_writel((und & ~ETHINTFC_und_m), &lp->eth_regs->ethintfc);
-+
-+ /* Restart interface */
-+ rc32434_restart(dev);
-+ retval = IRQ_HANDLED;
-+ }
-+
-+ spin_unlock(&lp->lock);
-+
-+ return retval;
-+}
-+
-+
-+/* Ethernet Rx DMA interrupt */
-+static irqreturn_t
-+rc32434_rx_dma_interrupt(int irq, void *dev_id)
-+{
-+ struct net_device *dev = (struct net_device *)dev_id;
-+ struct rc32434_local* lp;
-+ volatile u32 dmas,dmasm;
-+ irqreturn_t retval;
-+
-+ ASSERT(dev != NULL);
-+
-+ lp = (struct rc32434_local *)dev->priv;
-+
-+ spin_lock(&lp->lock);
-+ dmas = rc32434_readl(&lp->rx_dma_regs->dmas);
-+ if(dmas & (DMAS_d_m|DMAS_h_m|DMAS_e_m)) {
-+ /* Mask D H E bit in Rx DMA */
-+ dmasm = rc32434_readl(&lp->rx_dma_regs->dmasm);
-+ rc32434_writel(dmasm | (DMASM_d_m | DMASM_h_m | DMASM_e_m), &lp->rx_dma_regs->dmasm);
-+#ifdef CONFIG_IDT_USE_NAPI
-+ if(netif_rx_schedule_prep(dev))
-+ __netif_rx_schedule(dev);
-+#else
-+ tasklet_hi_schedule(lp->rx_tasklet);
-+#endif
-+
-+ if (dmas & DMAS_e_m)
-+ ERR(": DMA error\n");
-+
-+ retval = IRQ_HANDLED;
-+ }
-+ else
-+ retval = IRQ_NONE;
-+
-+ spin_unlock(&lp->lock);
-+ return retval;
-+}
-+
-+#ifdef CONFIG_IDT_USE_NAPI
-+static int rc32434_poll(struct net_device *rx_data_dev, int *budget)
-+#else
-+static void rc32434_rx_tasklet(unsigned long rx_data_dev)
-+#endif
-+{
-+ struct net_device *dev = (struct net_device *)rx_data_dev;
-+ struct rc32434_local* lp = netdev_priv(dev);
-+ volatile DMAD_t rd = &lp->rd_ring[lp->rx_next_done];
-+ struct sk_buff *skb, *skb_new;
-+ u8* pkt_buf;
-+ u32 devcs, count, pkt_len, pktuncrc_len;
-+ volatile u32 dmas;
-+#ifdef CONFIG_IDT_USE_NAPI
-+ u32 received = 0;
-+ int rx_work_limit = min(*budget,dev->quota);
-+#else
-+ unsigned long flags;
-+ spin_lock_irqsave(&lp->lock, flags);
-+#endif
-+
-+ while ( (count = RC32434_RBSIZE - (u32)DMA_COUNT(rd->control)) != 0) {
-+#ifdef CONFIG_IDT_USE_NAPI
-+ if(--rx_work_limit <0)
-+ {
-+ break;
-+ }
-+#endif
-+ /* init the var. used for the later operations within the while loop */
-+ skb_new = NULL;
-+ devcs = rd->devcs;
-+ pkt_len = RCVPKT_LENGTH(devcs);
-+ skb = lp->rx_skb[lp->rx_next_done];
-+
-+ if (count < 64) {
-+ lp->stats.rx_errors++;
-+ lp->stats.rx_dropped++;
-+ }
-+ else if ((devcs & ( ETHRX_ld_m)) != ETHRX_ld_m) {
-+ /* check that this is a whole packet */
-+ /* WARNING: DMA_FD bit incorrectly set in Rc32434 (errata ref #077) */
-+ lp->stats.rx_errors++;
-+ lp->stats.rx_dropped++;
-+ }
-+ else if ( (devcs & ETHRX_rok_m) ) {
-+
-+ {
-+ /* must be the (first and) last descriptor then */
-+ pkt_buf = (u8*)lp->rx_skb[lp->rx_next_done]->data;
-+
-+ pktuncrc_len = pkt_len - 4;
-+ /* invalidate the cache */
-+ dma_cache_inv((unsigned long)pkt_buf, pktuncrc_len);
-+
-+ /* Malloc up new buffer. */
-+ skb_new = dev_alloc_skb(RC32434_RBSIZE + 2);
-+
-+ if (skb_new != NULL){
-+ /* Make room */
-+ skb_put(skb, pktuncrc_len);
-+
-+ skb->protocol = eth_type_trans(skb, dev);
-+
-+ /* pass the packet to upper layers */
-+#ifdef CONFIG_IDT_USE_NAPI
-+ netif_receive_skb(skb);
-+#else
-+ netif_rx(skb);
-+#endif
-+
-+ dev->last_rx = jiffies;
-+ lp->stats.rx_packets++;
-+ lp->stats.rx_bytes += pktuncrc_len;
-+
-+ if (IS_RCV_MP(devcs))
-+ lp->stats.multicast++;
-+
-+ /* 16 bit align */
-+ skb_reserve(skb_new, 2);
-+
-+ skb_new->dev = dev;
-+ lp->rx_skb[lp->rx_next_done] = skb_new;
-+ }
-+ else {
-+ ERR("no memory, dropping rx packet.\n");
-+ lp->stats.rx_errors++;
-+ lp->stats.rx_dropped++;
-+ }
-+ }
-+
-+ }
-+ else {
-+ /* This should only happen if we enable accepting broken packets */
-+ lp->stats.rx_errors++;
-+ lp->stats.rx_dropped++;
-+
-+ /* add statistics counters */
-+ if (IS_RCV_CRC_ERR(devcs)) {
-+ DBG(2, "RX CRC error\n");
-+ lp->stats.rx_crc_errors++;
-+ }
-+ else if (IS_RCV_LOR_ERR(devcs)) {
-+ DBG(2, "RX LOR error\n");
-+ lp->stats.rx_length_errors++;
-+ }
-+ else if (IS_RCV_LE_ERR(devcs)) {
-+ DBG(2, "RX LE error\n");
-+ lp->stats.rx_length_errors++;
-+ }
-+ else if (IS_RCV_OVR_ERR(devcs)) {
-+ lp->stats.rx_over_errors++;
-+ }
-+ else if (IS_RCV_CV_ERR(devcs)) {
-+ /* code violation */
-+ DBG(2, "RX CV error\n");
-+ lp->stats.rx_frame_errors++;
-+ }
-+ else if (IS_RCV_CES_ERR(devcs)) {
-+ DBG(2, "RX Preamble error\n");
-+ }
-+ }
-+
-+ rd->devcs = 0;
-+
-+ /* restore descriptor's curr_addr */
-+ if(skb_new)
-+ rd->ca = CPHYSADDR(skb_new->data);
-+ else
-+ rd->ca = CPHYSADDR(skb->data);
-+
-+ rd->control = DMA_COUNT(RC32434_RBSIZE) |DMAD_cod_m |DMAD_iod_m;
-+ lp->rd_ring[(lp->rx_next_done-1)& RC32434_RDS_MASK].control &= ~(DMAD_cod_m);
-+
-+ lp->rx_next_done = (lp->rx_next_done + 1) & RC32434_RDS_MASK;
-+ rd = &lp->rd_ring[lp->rx_next_done];
-+ rc32434_writel( ~DMAS_d_m, &lp->rx_dma_regs->dmas);
-+ }
-+#ifdef CONFIG_IDT_USE_NAPI
-+ dev->quota -= received;
-+ *budget =- received;
-+ if(rx_work_limit < 0)
-+ goto not_done;
-+#endif
-+
-+ dmas = rc32434_readl(&lp->rx_dma_regs->dmas);
-+
-+ if(dmas & DMAS_h_m) {
-+ rc32434_writel( ~(DMAS_h_m | DMAS_e_m), &lp->rx_dma_regs->dmas);
-+#ifdef RC32434_PROC_DEBUG
-+ lp->dma_halt_cnt++;
-+#endif
-+ rd->devcs = 0;
-+ skb = lp->rx_skb[lp->rx_next_done];
-+ rd->ca = CPHYSADDR(skb->data);
-+ rc32434_chain_rx(lp,rd);
-+ }
-+
-+#ifdef CONFIG_IDT_USE_NAPI
-+ netif_rx_complete(dev);
-+#endif
-+ /* Enable D H E bit in Rx DMA */
-+ rc32434_writel(rc32434_readl(&lp->rx_dma_regs->dmasm) & ~(DMASM_d_m | DMASM_h_m |DMASM_e_m), &lp->rx_dma_regs->dmasm);
-+#ifdef CONFIG_IDT_USE_NAPI
-+ return 0;
-+ not_done:
-+ return 1;
-+#else
-+ spin_unlock_irqrestore(&lp->lock, flags);
-+ return;
-+#endif
-+
-+
-+}
-+
-+
-+
-+/* Ethernet Tx DMA interrupt */
-+static irqreturn_t
-+rc32434_tx_dma_interrupt(int irq, void *dev_id)
-+{
-+ struct net_device *dev = (struct net_device *)dev_id;
-+ struct rc32434_local *lp;
-+ volatile u32 dmas,dmasm;
-+ irqreturn_t retval;
-+
-+ ASSERT(dev != NULL);
-+
-+ lp = (struct rc32434_local *)dev->priv;
-+
-+ spin_lock(&lp->lock);
-+
-+ dmas = rc32434_readl(&lp->tx_dma_regs->dmas);
-+
-+ if (dmas & (DMAS_f_m | DMAS_e_m)) {
-+ dmasm = rc32434_readl(&lp->tx_dma_regs->dmasm);
-+ /* Mask F E bit in Tx DMA */
-+ rc32434_writel(dmasm | (DMASM_f_m | DMASM_e_m), &lp->tx_dma_regs->dmasm);
-+
-+ tasklet_hi_schedule(lp->tx_tasklet);
-+
-+ if(lp->tx_chain_status == filled && (rc32434_readl(&(lp->tx_dma_regs->dmandptr)) == 0)) {
-+ rc32434_writel(CPHYSADDR(&lp->td_ring[lp->tx_chain_head]), &(lp->tx_dma_regs->dmandptr));
-+ lp->tx_chain_status = empty;
-+ lp->tx_chain_head = lp->tx_chain_tail;
-+ dev->trans_start = jiffies;
-+ }
-+
-+ if (dmas & DMAS_e_m)
-+ ERR(": DMA error\n");
-+
-+ retval = IRQ_HANDLED;
-+ }
-+ else
-+ retval = IRQ_NONE;
-+
-+ spin_unlock(&lp->lock);
-+
-+ return retval;
-+}
-+
-+
-+static void rc32434_tx_tasklet(unsigned long tx_data_dev)
-+{
-+ struct net_device *dev = (struct net_device *)tx_data_dev;
-+ struct rc32434_local* lp = (struct rc32434_local *)dev->priv;
-+ volatile DMAD_t td = &lp->td_ring[lp->tx_next_done];
-+ u32 devcs;
-+ unsigned long flags;
-+ volatile u32 dmas;
-+
-+ spin_lock_irqsave(&lp->lock, flags);
-+
-+ /* process all desc that are done */
-+ while(IS_DMA_FINISHED(td->control)) {
-+ if(lp->tx_full == 1) {
-+ netif_wake_queue(dev);
-+ lp->tx_full = 0;
-+ }
-+
-+ devcs = lp->td_ring[lp->tx_next_done].devcs;
-+ if ((devcs & (ETHTX_fd_m | ETHTX_ld_m)) != (ETHTX_fd_m | ETHTX_ld_m)) {
-+ lp->stats.tx_errors++;
-+ lp->stats.tx_dropped++;
-+
-+ /* should never happen */
-+ DBG(1, __FUNCTION__ ": split tx ignored\n");
-+ }
-+ else if (IS_TX_TOK(devcs)) {
-+ lp->stats.tx_packets++;
-+ }
-+ else {
-+ lp->stats.tx_errors++;
-+ lp->stats.tx_dropped++;
-+
-+ /* underflow */
-+ if (IS_TX_UND_ERR(devcs))
-+ lp->stats.tx_fifo_errors++;
-+
-+ /* oversized frame */
-+ if (IS_TX_OF_ERR(devcs))
-+ lp->stats.tx_aborted_errors++;
-+
-+ /* excessive deferrals */
-+ if (IS_TX_ED_ERR(devcs))
-+ lp->stats.tx_carrier_errors++;
-+
-+ /* collisions: medium busy */
-+ if (IS_TX_EC_ERR(devcs))
-+ lp->stats.collisions++;
-+
-+ /* late collision */
-+ if (IS_TX_LC_ERR(devcs))
-+ lp->stats.tx_window_errors++;
-+
-+ }
-+
-+ /* We must always free the original skb */
-+ if (lp->tx_skb[lp->tx_next_done] != NULL) {
-+ dev_kfree_skb_any(lp->tx_skb[lp->tx_next_done]);
-+ lp->tx_skb[lp->tx_next_done] = NULL;
-+ }
-+
-+ lp->td_ring[lp->tx_next_done].control = DMAD_iof_m;
-+ lp->td_ring[lp->tx_next_done].devcs = ETHTX_fd_m | ETHTX_ld_m;
-+ lp->td_ring[lp->tx_next_done].link = 0;
-+ lp->td_ring[lp->tx_next_done].ca = 0;
-+ lp->tx_count --;
-+
-+ /* go on to next transmission */
-+ lp->tx_next_done = (lp->tx_next_done + 1) & RC32434_TDS_MASK;
-+ td = &lp->td_ring[lp->tx_next_done];
-+
-+ }
-+
-+ dmas = rc32434_readl(&lp->tx_dma_regs->dmas);
-+ rc32434_writel( ~dmas, &lp->tx_dma_regs->dmas);
-+
-+ /* Enable F E bit in Tx DMA */
-+ rc32434_writel(rc32434_readl(&lp->tx_dma_regs->dmasm) & ~(DMASM_f_m | DMASM_e_m), &lp->tx_dma_regs->dmasm);
-+ spin_unlock_irqrestore(&lp->lock, flags);
-+
-+}
-+
-+
-+static struct net_device_stats * rc32434_get_stats(struct net_device *dev)
-+{
-+ struct rc32434_local *lp = (struct rc32434_local *)dev->priv;
-+ return &lp->stats;
-+}
-+
-+
-+/*
-+ * Set or clear the multicast filter for this adaptor.
-+ */
-+static void rc32434_multicast_list(struct net_device *dev)
-+{
-+ /* listen to broadcasts always and to treat */
-+ /* IFF bits independantly */
-+ struct rc32434_local *lp = (struct rc32434_local *)dev->priv;
-+ unsigned long flags;
-+ u32 recognise = ETHARC_ab_m; /* always accept broadcasts */
-+
-+ if (dev->flags & IFF_PROMISC) /* set promiscuous mode */
-+ recognise |= ETHARC_pro_m;
-+
-+ if ((dev->flags & IFF_ALLMULTI) || (dev->mc_count > 15))
-+ recognise |= ETHARC_am_m; /* all multicast & bcast */
-+ else if (dev->mc_count > 0) {
-+ DBG(2, __FUNCTION__ ": mc_count %d\n", dev->mc_count);
-+ recognise |= ETHARC_am_m; /* for the time being */
-+ }
-+
-+ spin_lock_irqsave(&lp->lock, flags);
-+ rc32434_writel(recognise, &lp->eth_regs->etharc);
-+ spin_unlock_irqrestore(&lp->lock, flags);
-+}
-+
-+
-+static void rc32434_tx_timeout(struct net_device *dev)
-+{
-+ struct rc32434_local *lp = (struct rc32434_local *)dev->priv;
-+ unsigned long flags;
-+
-+ spin_lock_irqsave(&lp->lock, flags);
-+ rc32434_restart(dev);
-+ spin_unlock_irqrestore(&lp->lock, flags);
-+
-+}
-+
-+
-+/*
-+ * Initialize the RC32434 ethernet controller.
-+ */
-+static int rc32434_init(struct net_device *dev)
-+{
-+ struct rc32434_local *lp = (struct rc32434_local *)dev->priv;
-+ int i, j;
-+
-+ /* Disable DMA */
-+ rc32434_abort_tx(dev);
-+ rc32434_abort_rx(dev);
-+
-+ /* reset ethernet logic */
-+ rc32434_writel(0, &lp->eth_regs->ethintfc);
-+ while((rc32434_readl(&lp->eth_regs->ethintfc) & ETHINTFC_rip_m))
-+ dev->trans_start = jiffies;
-+
-+ /* Enable Ethernet Interface */
-+ rc32434_writel(ETHINTFC_en_m, &lp->eth_regs->ethintfc);
-+
-+#ifndef CONFIG_IDT_USE_NAPI
-+ tasklet_disable(lp->rx_tasklet);
-+#endif
-+ tasklet_disable(lp->tx_tasklet);
-+
-+ /* Initialize the transmit Descriptors */
-+ for (i = 0; i < RC32434_NUM_TDS; i++) {
-+ lp->td_ring[i].control = DMAD_iof_m;
-+ lp->td_ring[i].devcs = ETHTX_fd_m | ETHTX_ld_m;
-+ lp->td_ring[i].ca = 0;
-+ lp->td_ring[i].link = 0;
-+ if (lp->tx_skb[i] != NULL) {
-+ dev_kfree_skb_any(lp->tx_skb[i]);
-+ lp->tx_skb[i] = NULL;
-+ }
-+ }
-+ lp->tx_next_done = lp->tx_chain_head = lp->tx_chain_tail = lp->tx_full = lp->tx_count = 0;
-+ lp-> tx_chain_status = empty;
-+
-+ /*
-+ * Initialize the receive descriptors so that they
-+ * become a circular linked list, ie. let the last
-+ * descriptor point to the first again.
-+ */
-+ for (i=0; i<RC32434_NUM_RDS; i++) {
-+ struct sk_buff *skb = lp->rx_skb[i];
-+
-+ if (lp->rx_skb[i] == NULL) {
-+ skb = dev_alloc_skb(RC32434_RBSIZE + 2);
-+ if (skb == NULL) {
-+ ERR("No memory in the system\n");
-+ for (j = 0; j < RC32434_NUM_RDS; j ++)
-+ if (lp->rx_skb[j] != NULL)
-+ dev_kfree_skb_any(lp->rx_skb[j]);
-+
-+ return 1;
-+ }
-+ else {
-+ skb->dev = dev;
-+ skb_reserve(skb, 2);
-+ lp->rx_skb[i] = skb;
-+ lp->rd_ring[i].ca = CPHYSADDR(skb->data);
-+
-+ }
-+ }
-+ lp->rd_ring[i].control = DMAD_iod_m | DMA_COUNT(RC32434_RBSIZE);
-+ lp->rd_ring[i].devcs = 0;
-+ lp->rd_ring[i].ca = CPHYSADDR(skb->data);
-+ lp->rd_ring[i].link = CPHYSADDR(&lp->rd_ring[i+1]);
-+
-+ }
-+ /* loop back */
-+ lp->rd_ring[RC32434_NUM_RDS-1].link = CPHYSADDR(&lp->rd_ring[0]);
-+ lp->rx_next_done = 0;
-+
-+ lp->rd_ring[RC32434_NUM_RDS-1].control |= DMAD_cod_m;
-+ lp->rx_chain_head = 0;
-+ lp->rx_chain_tail = 0;
-+ lp->rx_chain_status = empty;
-+
-+ rc32434_writel(0, &lp->rx_dma_regs->dmas);
-+ /* Start Rx DMA */
-+ rc32434_start_rx(lp, &lp->rd_ring[0]);
-+
-+ /* Enable F E bit in Tx DMA */
-+ rc32434_writel(rc32434_readl(&lp->tx_dma_regs->dmasm) & ~(DMASM_f_m | DMASM_e_m), &lp->tx_dma_regs->dmasm);
-+ /* Enable D H E bit in Rx DMA */
-+ rc32434_writel(rc32434_readl(&lp->rx_dma_regs->dmasm) & ~(DMASM_d_m | DMASM_h_m | DMASM_e_m), &lp->rx_dma_regs->dmasm);
-+
-+ /* Accept only packets destined for this Ethernet device address */
-+ rc32434_writel(ETHARC_ab_m, &lp->eth_regs->etharc);
-+
-+ /* Set all Ether station address registers to their initial values */
-+ rc32434_writel(STATION_ADDRESS_LOW(dev), &lp->eth_regs->ethsal0);
-+ rc32434_writel(STATION_ADDRESS_HIGH(dev), &lp->eth_regs->ethsah0);
-+
-+ rc32434_writel(STATION_ADDRESS_LOW(dev), &lp->eth_regs->ethsal1);
-+ rc32434_writel(STATION_ADDRESS_HIGH(dev), &lp->eth_regs->ethsah1);
-+
-+ rc32434_writel(STATION_ADDRESS_LOW(dev), &lp->eth_regs->ethsal2);
-+ rc32434_writel(STATION_ADDRESS_HIGH(dev), &lp->eth_regs->ethsah2);
-+
-+ rc32434_writel(STATION_ADDRESS_LOW(dev), &lp->eth_regs->ethsal3);
-+ rc32434_writel(STATION_ADDRESS_HIGH(dev), &lp->eth_regs->ethsah3);
-+
-+
-+ /* Frame Length Checking, Pad Enable, CRC Enable, Full Duplex set */
-+ rc32434_writel(ETHMAC2_pe_m | ETHMAC2_cen_m | ETHMAC2_fd_m, &lp->eth_regs->ethmac2);
-+ //ETHMAC2_flc_m ETHMAC2_fd_m lp->duplex_mode
-+
-+ /* Back to back inter-packet-gap */
-+ rc32434_writel(0x15, &lp->eth_regs->ethipgt);
-+ /* Non - Back to back inter-packet-gap */
-+ rc32434_writel(0x12, &lp->eth_regs->ethipgr);
-+
-+ /* Management Clock Prescaler Divisor */
-+ /* Clock independent setting */
-+ rc32434_writel(((idt_cpu_freq)/MII_CLOCK+1) & ~1,
-+ &lp->eth_regs->ethmcp);
-+
-+ /* don't transmit until fifo contains 48b */
-+ rc32434_writel(48, &lp->eth_regs->ethfifott);
-+
-+ rc32434_writel(ETHMAC1_re_m, &lp->eth_regs->ethmac1);
-+
-+#ifndef CONFIG_IDT_USE_NAPI
-+ tasklet_enable(lp->rx_tasklet);
-+#endif
-+ tasklet_enable(lp->tx_tasklet);
-+
-+ netif_start_queue(dev);
-+
-+
-+ return 0;
-+
-+}
-+
-+
-+#ifndef MODULE
-+
-+static int __init rc32434_setup(char *options)
-+{
-+ /* no options yet */
-+ return 1;
-+}
-+
-+static int __init rc32434_setup_ethaddr0(char *options)
-+{
-+ memcpy(mac0, options, 17);
-+ mac0[17]= '\0';
-+ return 1;
-+}
-+
-+__setup("rc32434eth=", rc32434_setup);
-+__setup("ethaddr0=", rc32434_setup_ethaddr0);
-+
-+
-+#endif /* MODULE */
-+
-+module_init(rc32434_init_module);
-+module_exit(rc32434_cleanup_module);
-+
-+
-+
-+
-+
-+
-+
-+
-+
-+
-+
-+
-+
-+
-diff -Nur linux-2.6.17/drivers/net/rc32434_eth.h linux-2.6.17-owrt/drivers/net/rc32434_eth.h
---- linux-2.6.17/drivers/net/rc32434_eth.h 1970-01-01 01:00:00.000000000 +0100
-+++ linux-2.6.17-owrt/drivers/net/rc32434_eth.h 2006-06-18 12:44:28.000000000 +0200
-@@ -0,0 +1,187 @@
-+/**************************************************************************
-+ *
-+ * BRIEF MODULE DESCRIPTION
-+ * Definitions for IDT RC32434 on-chip ethernet controller.
-+ *
-+ * Copyright 2004 IDT Inc. (rischelp@idt.com)
-+ *
-+ * This program is free software; you can redistribute it and/or modify it
-+ * under the terms of the GNU General Public License as published by the
-+ * Free Software Foundation; either version 2 of the License, or (at your
-+ * option) any later version.
-+ *
-+ * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED
-+ * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
-+ * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN
-+ * NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
-+ * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
-+ * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
-+ * USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
-+ * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
-+ * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-+ *
-+ * You should have received a copy of the GNU General Public License along
-+ * with this program; if not, write to the Free Software Foundation, Inc.,
-+ * 675 Mass Ave, Cambridge, MA 02139, USA.
-+ *
-+ *
-+ **************************************************************************
-+ * May 2004 rkt, neb
-+ *
-+ * Initial Release
-+ *
-+ * Aug 2004
-+ *
-+ * Added NAPI
-+ *
-+ **************************************************************************
-+ */
-+
-+
-+#include <asm/idt-boards/rc32434/rc32434.h>
-+#include <asm/idt-boards/rc32434/rc32434_dma_v.h>
-+#include <asm/idt-boards/rc32434/rc32434_eth_v.h>
-+
-+#define RC32434_DEBUG 2
-+//#define RC32434_PROC_DEBUG
-+#undef RC32434_DEBUG
-+
-+#ifdef RC32434_DEBUG
-+
-+/* use 0 for production, 1 for verification, >2 for debug */
-+static int rc32434_debug = RC32434_DEBUG;
-+#define ASSERT(expr) \
-+ if(!(expr)) { \
-+ printk( "Assertion failed! %s,%s,%s,line=%d\n", \
-+ #expr,__FILE__,__FUNCTION__,__LINE__); }
-+#define DBG(lvl, format, arg...) if (rc32434_debug > lvl) printk(KERN_INFO "%s: " format, dev->name , ## arg)
-+#else
-+#define ASSERT(expr) do {} while (0)
-+#define DBG(lvl, format, arg...) do {} while (0)
-+#endif
-+
-+#define INFO(format, arg...) printk(KERN_INFO "%s: " format, dev->name , ## arg)
-+#define ERR(format, arg...) printk(KERN_ERR "%s: " format, dev->name , ## arg)
-+#define WARN(format, arg...) printk(KERN_WARNING "%s: " format, dev->name , ## arg)
-+
-+#define ETH0_DMA_RX_IRQ GROUP1_IRQ_BASE + 0
-+#define ETH0_DMA_TX_IRQ GROUP1_IRQ_BASE + 1
-+#define ETH0_RX_OVR_IRQ GROUP3_IRQ_BASE + 9
-+#define ETH0_TX_UND_IRQ GROUP3_IRQ_BASE + 10
-+
-+#define ETH0_RX_DMA_ADDR (DMA0_PhysicalAddress + 0*DMA_CHAN_OFFSET)
-+#define ETH0_TX_DMA_ADDR (DMA0_PhysicalAddress + 1*DMA_CHAN_OFFSET)
-+
-+/* the following must be powers of two */
-+#ifdef CONFIG_IDT_USE_NAPI
-+#define RC32434_NUM_RDS 64 /* number of receive descriptors */
-+#define RC32434_NUM_TDS 64 /* number of transmit descriptors */
-+#else
-+#define RC32434_NUM_RDS 128 /* number of receive descriptors */
-+#define RC32434_NUM_TDS 128 /* number of transmit descriptors */
-+#endif
-+
-+#define RC32434_RBSIZE 1536 /* size of one resource buffer = Ether MTU */
-+#define RC32434_RDS_MASK (RC32434_NUM_RDS-1)
-+#define RC32434_TDS_MASK (RC32434_NUM_TDS-1)
-+#define RD_RING_SIZE (RC32434_NUM_RDS * sizeof(struct DMAD_s))
-+#define TD_RING_SIZE (RC32434_NUM_TDS * sizeof(struct DMAD_s))
-+
-+#define RC32434_TX_TIMEOUT HZ * 100
-+
-+#define rc32434_eth0_regs ((ETH_t)(ETH0_VirtualAddress))
-+#define rc32434_eth1_regs ((ETH_t)(ETH1_VirtualAddress))
-+
-+enum status { filled, empty};
-+#define IS_DMA_FINISHED(X) (((X) & (DMAD_f_m)) != 0)
-+#define IS_DMA_DONE(X) (((X) & (DMAD_d_m)) != 0)
-+
-+
-+/* Information that need to be kept for each board. */
-+struct rc32434_local {
-+ ETH_t eth_regs;
-+ DMA_Chan_t rx_dma_regs;
-+ DMA_Chan_t tx_dma_regs;
-+ volatile DMAD_t td_ring; /* transmit descriptor ring */
-+ volatile DMAD_t rd_ring; /* receive descriptor ring */
-+
-+ struct sk_buff* tx_skb[RC32434_NUM_TDS]; /* skbuffs for pkt to trans */
-+ struct sk_buff* rx_skb[RC32434_NUM_RDS]; /* skbuffs for pkt to trans */
-+
-+#ifndef CONFIG_IDT_USE_NAPI
-+ struct tasklet_struct * rx_tasklet;
-+#endif
-+ struct tasklet_struct * tx_tasklet;
-+
-+ int rx_next_done;
-+ int rx_chain_head;
-+ int rx_chain_tail;
-+ enum status rx_chain_status;
-+
-+ int tx_next_done;
-+ int tx_chain_head;
-+ int tx_chain_tail;
-+ enum status tx_chain_status;
-+ int tx_count;
-+ int tx_full;
-+
-+ struct timer_list mii_phy_timer;
-+ unsigned long duplex_mode;
-+
-+ int rx_irq;
-+ int tx_irq;
-+ int ovr_irq;
-+ int und_irq;
-+
-+ struct net_device_stats stats;
-+ spinlock_t lock;
-+
-+ /* debug /proc entry */
-+ struct proc_dir_entry *ps;
-+ int dma_halt_cnt; int dma_run_cnt;
-+};
-+
-+extern unsigned int idt_cpu_freq;
-+
-+/* Index to functions, as function prototypes. */
-+static int rc32434_open(struct net_device *dev);
-+static int rc32434_send_packet(struct sk_buff *skb, struct net_device *dev);
-+static void rc32434_mii_handler(unsigned long data);
-+static irqreturn_t rc32434_und_interrupt(int irq, void *dev_id);
-+static irqreturn_t rc32434_rx_dma_interrupt(int irq, void *dev_id);
-+static irqreturn_t rc32434_tx_dma_interrupt(int irq, void *dev_id);
-+#ifdef RC32434_REVISION
-+static irqreturn_t rc32434_ovr_interrupt(int irq, void *dev_id);
-+#endif
-+static int rc32434_close(struct net_device *dev);
-+static struct net_device_stats *rc32434_get_stats(struct net_device *dev);
-+static void rc32434_multicast_list(struct net_device *dev);
-+static int rc32434_init(struct net_device *dev);
-+static void rc32434_tx_timeout(struct net_device *dev);
-+
-+static void rc32434_tx_tasklet(unsigned long tx_data_dev);
-+#ifdef CONFIG_IDT_USE_NAPI
-+static int rc32434_poll(struct net_device *rx_data_dev, int *budget);
-+#else
-+static void rc32434_rx_tasklet(unsigned long rx_data_dev);
-+#endif
-+static void rc32434_cleanup_module(void);
-+static int rc32434_probe(int port_num);
-+int rc32434_init_module(void);
-+
-+
-+static inline void rc32434_abort_dma(struct net_device *dev, DMA_Chan_t ch)
-+{
-+ if (rc32434_readl(&ch->dmac) & DMAC_run_m) {
-+ rc32434_writel(0x10, &ch->dmac);
-+
-+ while (!(rc32434_readl(&ch->dmas) & DMAS_h_m))
-+ dev->trans_start = jiffies;
-+
-+ rc32434_writel(0, &ch->dmas);
-+ }
-+
-+ rc32434_writel(0, &ch->dmadptr);
-+ rc32434_writel(0, &ch->dmandptr);
-+}
-diff -Nur linux-2.6.17/include/asm-mips/bootinfo.h linux-2.6.17-owrt/include/asm-mips/bootinfo.h
---- linux-2.6.17/include/asm-mips/bootinfo.h 2006-06-18 03:49:35.000000000 +0200
-+++ linux-2.6.17-owrt/include/asm-mips/bootinfo.h 2006-06-18 12:44:28.000000000 +0200
-@@ -218,6 +218,17 @@
- #define MACH_GROUP_TITAN 22 /* PMC-Sierra Titan */
- #define MACH_TITAN_YOSEMITE 1 /* PMC-Sierra Yosemite */
-
-+
-+/*
-+ * Valid machtype for group ARUBA
-+ */
-+#define MACH_GROUP_ARUBA 23
-+#define MACH_ARUBA_UNKNOWN 0
-+#define MACH_ARUBA_AP60 1
-+#define MACH_ARUBA_AP65 2
-+#define MACH_ARUBA_AP70 3
-+#define MACH_ARUBA_AP40 4
-+
- #define CL_SIZE COMMAND_LINE_SIZE
-
- const char *get_system_type(void);
-diff -Nur linux-2.6.17/include/asm-mips/cpu.h linux-2.6.17-owrt/include/asm-mips/cpu.h
---- linux-2.6.17/include/asm-mips/cpu.h 2006-06-18 03:49:35.000000000 +0200
-+++ linux-2.6.17-owrt/include/asm-mips/cpu.h 2006-06-18 12:45:56.000000000 +0200
-@@ -54,6 +54,9 @@
- #define PRID_IMP_R14000 0x0f00
- #define PRID_IMP_R8000 0x1000
- #define PRID_IMP_PR4450 0x1200
-+#define PRID_IMP_RC32334 0x1800
-+#define PRID_IMP_RC32355 0x1900
-+#define PRID_IMP_RC32365 0x1900
- #define PRID_IMP_R4600 0x2000
- #define PRID_IMP_R4700 0x2100
- #define PRID_IMP_TX39 0x2200
-@@ -200,7 +203,8 @@
- #define CPU_SB1A 62
- #define CPU_74K 63
- #define CPU_R14000 64
--#define CPU_LAST 64
-+#define CPU_RC32300 65
-+#define CPU_LAST 65
-
- /*
- * ISA Level encodings
-diff -Nur linux-2.6.17/include/asm-mips/idt-boards/rc32300/rc32300.h linux-2.6.17-owrt/include/asm-mips/idt-boards/rc32300/rc32300.h
---- linux-2.6.17/include/asm-mips/idt-boards/rc32300/rc32300.h 1970-01-01 01:00:00.000000000 +0100
-+++ linux-2.6.17-owrt/include/asm-mips/idt-boards/rc32300/rc32300.h 2006-06-18 12:44:28.000000000 +0200
-@@ -0,0 +1,142 @@
-+/**************************************************************************
-+ *
-+ * BRIEF MODULE DESCRIPTION
-+ * RC32300 helper routines
-+ *
-+ * Copyright 2004 IDT Inc. (rischelp@idt.com)
-+ *
-+ * This program is free software; you can redistribute it and/or modify it
-+ * under the terms of the GNU General Public License as published by the
-+ * Free Software Foundation; either version 2 of the License, or (at your
-+ * option) any later version.
-+ *
-+ * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED
-+ * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
-+ * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN
-+ * NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
-+ * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
-+ * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
-+ * USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
-+ * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
-+ * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-+ *
-+ * You should have received a copy of the GNU General Public License along
-+ * with this program; if not, write to the Free Software Foundation, Inc.,
-+ * 675 Mass Ave, Cambridge, MA 02139, USA.
-+ *
-+ *
-+ **************************************************************************
-+ * May 2004 P. Sadik.
-+ *
-+ * Initial Release
-+ *
-+ *
-+ *
-+ **************************************************************************
-+ */
-+
-+#ifndef __IDT_RC32300_H__
-+#define __IDT_RC32300_H__
-+
-+#include <linux/delay.h>
-+#include <asm/io.h>
-+
-+
-+/* cpu pipeline flush */
-+static inline void rc32300_sync(void)
-+{
-+ __asm__ volatile ("sync");
-+}
-+
-+static inline void rc32300_sync_udelay(int us)
-+{
-+ __asm__ volatile ("sync");
-+ udelay(us);
-+}
-+
-+static inline void rc32300_sync_delay(int ms)
-+{
-+ __asm__ volatile ("sync");
-+ mdelay(ms);
-+}
-+
-+/*
-+ * Macros to access internal RC32300 registers. No byte
-+ * swapping should be done when accessing the internal
-+ * registers.
-+ */
-+
-+static inline u8 rc32300_readb(unsigned long pa)
-+{
-+ return *((volatile u8 *)KSEG1ADDR(pa));
-+}
-+static inline u16 rc32300_readw(unsigned long pa)
-+{
-+ return *((volatile u16 *)KSEG1ADDR(pa));
-+}
-+static inline u32 rc32300_readl(unsigned long pa)
-+{
-+ return *((volatile u32 *)KSEG1ADDR(pa));
-+}
-+static inline void rc32300_writeb(u8 val, unsigned long pa)
-+{
-+ *((volatile u8 *)KSEG1ADDR(pa)) = val;
-+}
-+static inline void rc32300_writew(u16 val, unsigned long pa)
-+{
-+ *((volatile u16 *)KSEG1ADDR(pa)) = val;
-+}
-+static inline void rc32300_writel(u32 val, unsigned long pa)
-+{
-+ *((volatile u32 *)KSEG1ADDR(pa)) = val;
-+}
-+
-+
-+#define local_readb __raw_readb
-+#define local_readw __raw_readw
-+#define local_readl __raw_readl
-+
-+#define local_writeb __raw_writeb
-+#define local_writew __raw_writew
-+#define local_writel __raw_writel
-+
-+
-+/*
-+ * C access to CLZ and CLO instructions
-+ * (count leading zeroes/ones).
-+ */
-+static inline int rc32300_clz(unsigned long val)
-+{
-+ int ret;
-+ __asm__ volatile (
-+ ".set\tnoreorder\n\t"
-+ ".set\tnoat\n\t"
-+ ".set\tmips32\n\t"
-+ "clz\t%0,%1\n\t"
-+ ".set\tmips0\n\t"
-+ ".set\tat\n\t"
-+ ".set\treorder"
-+ : "=r" (ret)
-+ : "r" (val));
-+
-+ return ret;
-+}
-+static inline int rc32300_clo(unsigned long val)
-+{
-+ int ret;
-+ __asm__ volatile (
-+ ".set\tnoreorder\n\t"
-+ ".set\tnoat\n\t"
-+ ".set\tmips32\n\t"
-+ "clo\t%0,%1\n\t"
-+ ".set\tmips0\n\t"
-+ ".set\tat\n\t"
-+ ".set\treorder"
-+ : "=r" (ret)
-+ : "r" (val));
-+
-+ return ret;
-+}
-+
-+#endif // __IDT_RC32300_H__
-diff -Nur linux-2.6.17/include/asm-mips/idt-boards/rc32300/rc32334.h linux-2.6.17-owrt/include/asm-mips/idt-boards/rc32300/rc32334.h
---- linux-2.6.17/include/asm-mips/idt-boards/rc32300/rc32334.h 1970-01-01 01:00:00.000000000 +0100
-+++ linux-2.6.17-owrt/include/asm-mips/idt-boards/rc32300/rc32334.h 2006-06-18 12:44:28.000000000 +0200
-@@ -0,0 +1,207 @@
-+/**************************************************************************
-+ *
-+ * BRIEF MODULE DESCRIPTION
-+ * Definitions for IDT RC32334 CPU.
-+ *
-+ * Copyright 2004 IDT Inc. (rischelp@idt.com)
-+ *
-+ * This program is free software; you can redistribute it and/or modify it
-+ * under the terms of the GNU General Public License as published by the
-+ * Free Software Foundation; either version 2 of the License, or (at your
-+ * option) any later version.
-+ *
-+ * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED
-+ * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
-+ * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN
-+ * NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
-+ * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
-+ * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
-+ * USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
-+ * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
-+ * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-+ *
-+ * You should have received a copy of the GNU General Public License along
-+ * with this program; if not, write to the Free Software Foundation, Inc.,
-+ * 675 Mass Ave, Cambridge, MA 02139, USA.
-+ *
-+ *
-+ **************************************************************************
-+ * May 2004 P. Sadik.
-+ *
-+ * Initial Release
-+ *
-+ *
-+ *
-+ **************************************************************************
-+ */
-+
-+
-+#ifndef __IDT_RC32334_H__
-+#define __IDT_RC32334_H__
-+
-+#include <linux/delay.h>
-+#include <asm/io.h>
-+
-+/* Base address of internal registers */
-+#define RC32334_REG_BASE 0x18000000
-+
-+/* CPU and IP Bus Control */
-+#define CPU_PORT_WIDTH 0xffffe200 // virtual!
-+#define CPU_BTA 0xffffe204 // virtual!
-+#define CPU_BUSERR_ADDR 0xffffe208 // virtual!
-+#define CPU_IP_BTA (RC32334_REG_BASE + 0x0000)
-+#define CPU_IP_ADDR_LATCH (RC32334_REG_BASE + 0x0004)
-+#define CPU_IP_ARBITRATION (RC32334_REG_BASE + 0x0008)
-+#define CPU_IP_BUSERR_CNTL (RC32334_REG_BASE + 0x0010)
-+#define CPU_IP_BUSERR_ADDR (RC32334_REG_BASE + 0x0014)
-+#define CPU_IP_SYSID (RC32334_REG_BASE + 0x0018)
-+
-+/* Memory Controller */
-+#define MEM_BASE_BANK0 (RC32334_REG_BASE + 0x0080)
-+#define MEM_MASK_BANK0 (RC32334_REG_BASE + 0x0084)
-+#define MEM_CNTL_BANK0 (RC32334_REG_BASE + 0x0200)
-+#define MEM_BASE_BANK1 (RC32334_REG_BASE + 0x0088)
-+#define MEM_MASK_BANK1 (RC32334_REG_BASE + 0x008c)
-+#define MEM_CNTL_BANK1 (RC32334_REG_BASE + 0x0204)
-+#define MEM_CNTL_BANK2 (RC32334_REG_BASE + 0x0208)
-+#define MEM_CNTL_BANK3 (RC32334_REG_BASE + 0x020c)
-+#define MEM_CNTL_BANK4 (RC32334_REG_BASE + 0x0210)
-+#define MEM_CNTL_BANK5 (RC32334_REG_BASE + 0x0214)
-+
-+/* PCI Controller */
-+#define PCI_INTR_PEND (RC32334_REG_BASE + 0x05b0)
-+#define PCI_INTR_MASK (RC32334_REG_BASE + 0x05b4)
-+#define PCI_INTR_CLEAR (RC32334_REG_BASE + 0x05b8)
-+#define CPU2PCI_INTR_PEND (RC32334_REG_BASE + 0x05c0)
-+#define CPU2PCI_INTR_MASK (RC32334_REG_BASE + 0x05c4)
-+#define CPU2PCI_INTR_CLEAR (RC32334_REG_BASE + 0x05c8)
-+#define PCI2CPU_INTR_PEND (RC32334_REG_BASE + 0x05d0)
-+#define PCI2CPU_INTR_MASK (RC32334_REG_BASE + 0x05d4)
-+#define PCI2CPU_INTR_CLEAR (RC32334_REG_BASE + 0x05d8)
-+#define PCI_MEM1_BASE (RC32334_REG_BASE + 0x20b0)
-+#define PCI_MEM2_BASE (RC32334_REG_BASE + 0x20b8)
-+#define PCI_MEM3_BASE (RC32334_REG_BASE + 0x20c0)
-+#define PCI_IO1_BASE (RC32334_REG_BASE + 0x20c8)
-+#define PCI_ARBITRATION (RC32334_REG_BASE + 0x20e0)
-+#define PCI_CPU_MEM1_BASE (RC32334_REG_BASE + 0x20e8)
-+#define PCI_CPU_IO_BASE (RC32334_REG_BASE + 0x2100)
-+#define PCI_CFG_CNTL (RC32334_REG_BASE + 0x2cf8)
-+#define PCI_CFG_DATA (RC32334_REG_BASE + 0x2cfc)
-+
-+/* Timers */
-+#define TIMER0_CNTL (RC32334_REG_BASE + 0x0700)
-+#define TIMER0_COUNT (RC32334_REG_BASE + 0x0704)
-+#define TIMER0_COMPARE (RC32334_REG_BASE + 0x0708)
-+#define TIMER_REG_OFFSET 0x10
-+
-+/* Programmable I/O */
-+#define PIO_DATA0 (RC32334_REG_BASE + 0x0600)
-+#define PIO_DATA1 (RC32334_REG_BASE + 0x0610)
-+
-+/*
-+ * DMA
-+ *
-+ * NOTE: DMA_IO is a trick for non linear RC32300_IO_DMA stuff
-+ *
-+ * DMA0: 18001400
-+ * DMA1: 18001440
-+ * DMA2: 18001900
-+ * DMA3: 18001940
-+ * NB: dma number must be immediate value or variable.
-+ * It MUST NOT be a function since it would get called twice!
-+ */
-+#define DMA_IO(n) (((n)>1?0x500:0)+((n)&1?0x40:0))
-+
-+#define RC32300_IO_DMA(n) (RC32334_REG_BASE + 0x1400 + DMA_IO(n))
-+#define RC32300_DMA_CONFREG(n) RC32300_IO_DMA(n)
-+#define RC32300_DMA_BASEREG(n) (RC32300_IO_DMA(n)+0x4)
-+
-+#define RC32300_DMA_CURRREG(n) (RC32300_IO_DMA(n)+0x8)
-+#define RC32300_DMA_STATREG(n) (RC32300_IO_DMA(n)+0x10)
-+#define RC32300_DMA_SRCREG(n) (RC32300_IO_DMA(n)+0x14)
-+#define RC32300_DMA_DSTREG(n) (RC32300_IO_DMA(n)+0x18)
-+#define RC32300_DMA_NEXTREG(n) (RC32300_IO_DMA(n)+0x1c)
-+
-+#define RC32300_DMA_IRQ(n) (GROUP7_IRQ_BASE+5*(n))
-+
-+/* Expansion Interrupt Controller */
-+#define IC_GROUP0_PEND (RC32334_REG_BASE + 0x0500)
-+#define IC_GROUP0_MASK (RC32334_REG_BASE + 0x0504)
-+#define IC_GROUP0_CLEAR (RC32334_REG_BASE + 0x0508)
-+#define IC_GROUP_OFFSET 0x10
-+
-+#define NUM_INTR_GROUPS 15
-+/*
-+ * The IRQ mapping is as follows:
-+ *
-+ * IRQ Mapped To
-+ * --- -------------------
-+ * 0 SW0 (IP0) SW0 intr
-+ * 1 SW1 (IP1) SW1 intr
-+ * 2 Int0 (IP2) board-specific
-+ * 3 Int1 (IP3) board-specific
-+ * 4 Int2 (IP4) board-specific
-+ * - Int3 (IP5) not used, mapped to IRQ's 8 and up
-+ * 6 Int4 (IP6) board-specific
-+ * 7 Int5 (IP7) CP0 Timer
-+ *
-+ * IRQ's 8 and up are all mapped to Int3 (IP5), which
-+ * internally on the RC32334 is routed to the Expansion
-+ * Interrupt Controller.
-+ */
-+#define MIPS_CPU_TIMER_IRQ 7
-+
-+#define GROUP1_IRQ_BASE 8 // bus error
-+#define GROUP2_IRQ_BASE (GROUP1_IRQ_BASE + 1) // PIO active low
-+#define GROUP3_IRQ_BASE (GROUP2_IRQ_BASE + 12) // PIO active high
-+#define GROUP4_IRQ_BASE (GROUP3_IRQ_BASE + 8) // Timer Rollovers
-+#define GROUP5_IRQ_BASE (GROUP4_IRQ_BASE + 8) // UART0
-+#define GROUP6_IRQ_BASE (GROUP5_IRQ_BASE + 3) // UART1
-+#define GROUP7_IRQ_BASE (GROUP6_IRQ_BASE + 3) // DMA Ch0
-+#define GROUP8_IRQ_BASE (GROUP7_IRQ_BASE + 5) // DMA Ch1
-+#define GROUP9_IRQ_BASE (GROUP8_IRQ_BASE + 5) // DMA Ch2
-+#define GROUP10_IRQ_BASE (GROUP9_IRQ_BASE + 5) // DMA Ch3
-+#define GROUP11_IRQ_BASE (GROUP10_IRQ_BASE + 5) // PCI Ctlr errors
-+#define GROUP12_IRQ_BASE (GROUP11_IRQ_BASE + 4) // PCI Satellite Mode
-+#define GROUP13_IRQ_BASE (GROUP12_IRQ_BASE + 16) // PCI to CPU Mailbox
-+#define GROUP14_IRQ_BASE (GROUP13_IRQ_BASE + 4) // SPI
-+
-+#define RC32334_NR_IRQS (GROUP14_IRQ_BASE + 1)
-+
-+/* 16550 UARTs */
-+#ifdef __MIPSEB__
-+#define RC32300_UART0_BASE (RC32334_REG_BASE + 0x0803)
-+#define RC32300_UART1_BASE (RC32334_REG_BASE + 0x0823)
-+#else
-+#define RC32300_UART0_BASE (RC32334_REG_BASE + 0x0800)
-+#define RC32300_UART1_BASE (RC32334_REG_BASE + 0x0820)
-+#endif
-+
-+#define RC32300_UART0_IRQ GROUP5_IRQ_BASE
-+#define RC32300_UART1_IRQ GROUP6_IRQ_BASE
-+
-+#define IDT_CLOCK_MULT 2
-+
-+/* NVRAM */
-+#define NVRAM_BASE 0x12000000
-+#define NVRAM_ENVSIZE_OFF 4
-+#define NVRAM_ENVSTART_OFF 0x40
-+
-+/* LCD 4-digit display */
-+#define LCD_CLEAR 0x14000400
-+#define LCD_DIGIT0 0x1400000f
-+#define LCD_DIGIT1 0x14000008
-+#define LCD_DIGIT2 0x14000007
-+#define LCD_DIGIT3 0x14000003
-+
-+/* Interrupts routed on 79S334A board (see rc32334.h) */
-+#define RC32334_SCC8530_IRQ 2
-+#define RC32334_PCI_INTA_IRQ 3
-+#define RC32334_PCI_INTB_IRQ 4
-+#define RC32334_PCI_INTC_IRQ 6
-+#define RC32334_PCI_INTD_IRQ 7
-+
-+#define RAM_SIZE (32*1024*1024)
-+
-+#endif // __IDT_RC32334_H__
-diff -Nur linux-2.6.17/include/asm-mips/idt-boards/rc32300/rc32355_dma.h linux-2.6.17-owrt/include/asm-mips/idt-boards/rc32300/rc32355_dma.h
---- linux-2.6.17/include/asm-mips/idt-boards/rc32300/rc32355_dma.h 1970-01-01 01:00:00.000000000 +0100
-+++ linux-2.6.17-owrt/include/asm-mips/idt-boards/rc32300/rc32355_dma.h 2006-06-18 12:44:28.000000000 +0200
-@@ -0,0 +1,206 @@
-+/**************************************************************************
-+ *
-+ * BRIEF MODULE DESCRIPTION
-+ * DMA controller defines on IDT RC32355
-+ *
-+ * Copyright 2004 IDT Inc.
-+ * Author: Integrated Device Technology Inc. rischelp@idt.com
-+ *
-+ *
-+ * This program is free software; you can redistribute it and/or modify it
-+ * under the terms of the GNU General Public License as published by the
-+ * Free Software Foundation; either version 2 of the License, or (at your
-+ * option) any later version.
-+ *
-+ * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED
-+ * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
-+ * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN
-+ * NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
-+ * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
-+ * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
-+ * USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
-+ * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
-+ * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-+ *
-+ * You should have received a copy of the GNU General Public License along
-+ * with this program; if not, write to the Free Software Foundation, Inc.,
-+ * 675 Mass Ave, Cambridge, MA 02139, USA.
-+ *
-+ *
-+ * May 2004 rkt
-+ * Initial Release
-+ *
-+ **************************************************************************
-+ */
-+
-+#ifndef BANYAN_DMA_H
-+#define BANYAN_DMA_H
-+#include <asm/idt-boards/rc32300/rc32300.h>
-+
-+/*
-+ * An image of one RC32355 dma channel registers
-+ */
-+typedef struct {
-+ u32 dmac;
-+ u32 dmas;
-+ u32 dmasm;
-+ u32 dmadptr;
-+ u32 dmandptr;
-+} rc32355_dma_ch_t;
-+
-+/*
-+ * An image of all RC32355 dma channel registers
-+ */
-+typedef struct {
-+ rc32355_dma_ch_t ch[16];
-+} rc32355_dma_regs_t;
-+
-+
-+#define rc32355_dma_regs ((rc32355_dma_regs_t*)KSEG1ADDR(RC32355_DMA_BASE))
-+
-+
-+/* DMAC register layout */
-+
-+#define DMAC_RUN 0x1 /* Halts processing when cleared */
-+#define DMAC_DM 0x2 /* Done Mask, ignore DMA events */
-+#define DMAC_MODE_MASK 0xC /* DMA operating mode */
-+
-+#define DMAC_MODE_AUTO 0x0 /* DMA Auto Request Mode */
-+#define DMAC_MODE_BURST 0x4 /* DMA Burst Request Mode */
-+#define DMAC_MODE_TFER 0x8 /* DMA Transfer Request Mode */
-+
-+/* DMAS and DMASM register layout */
-+
-+#define DMAS_F 0x01 /* Finished */
-+#define DMAS_D 0x02 /* Done */
-+#define DMAS_C 0x04 /* Chain */
-+#define DMAS_E 0x08 /* Error */
-+#define DMAS_H 0x10 /* Halt */
-+
-+/* Polling count for DMAS_H bit in DMAS register after halting DMA */
-+#define DMA_HALT_TIMEOUT 500
-+
-+
-+static inline int rc32355_halt_dma(rc32355_dma_ch_t* ch)
-+{
-+ int timeout=1;
-+
-+ if (local_readl(&ch->dmac) & DMAC_RUN) {
-+ local_writel(0, &ch->dmac);
-+ for (timeout = DMA_HALT_TIMEOUT; timeout > 0; timeout--) {
-+ if (local_readl(&ch->dmas) & DMAS_H) {
-+ local_writel(0, &ch->dmas);
-+ break;
-+ }
-+ }
-+ }
-+
-+ return timeout ? 0 : 1;
-+}
-+
-+static inline void rc32355_start_dma(rc32355_dma_ch_t* ch, u32 dma_addr)
-+{
-+ local_writel(0, &ch->dmandptr);
-+ local_writel(dma_addr, &ch->dmadptr);
-+}
-+
-+static inline void rc32355_chain_dma(rc32355_dma_ch_t* ch, u32 dma_addr)
-+{
-+ local_writel(dma_addr, &ch->dmandptr);
-+}
-+
-+
-+/* The following can be used to describe DMA channels 0 to 15, and the */
-+/* sub device's needed to select them in the DMADESC_DS_MASK field */
-+
-+#define DMA_CHAN_ATM01 0 /* ATM interface 0,1 chan */
-+
-+#define DMA_CHAN_ATM0IN 0 /* ATM interface 0 input */
-+#define DMA_DEV_ATM0IN 0 /* ATM interface 0 input */
-+
-+#define DMA_CHAN_ATM1IN 0 /* ATM interface 1 input */
-+#define DMA_DEV_ATM1IN 1 /* ATM interface 1 input */
-+
-+#define DMA_CHAN_ATM0OUT 0 /* ATM interface 0 output */
-+#define DMA_DEV_ATM0OUT 2 /* ATM interface 0 output */
-+
-+#define DMA_CHAN_ATM1OUT 0 /* ATM interface 1 output */
-+#define DMA_DEV_ATM1OUT 3 /* ATM interface 1 output */
-+
-+/* for entry in {0,1,2,3,4,5,6,7} - note 5,6,7 share with those below */
-+#define DMA_CHAN_ATMVCC(entry) ((entry)+1) /* ATM VC cache entry */
-+#define DMA_DEV_ATMVCC(entry) 0
-+
-+#define DMA_CHAN_MEMTOMEM 6 /* Memory to memory DMA */
-+#define DMA_DEV_MEMTOMEM 1 /* Memory to memory DMA */
-+
-+#define DMA_CHAN_ATMFMB0 7 /* ATM Frame Mode Buffer 0 */
-+#define DMA_DEV_ATMFMB0 1 /* ATM Frame Mode Buffer 0 */
-+
-+#define DMA_CHAN_ATMFMB1 8 /* ATM Frame Mode Buffer 1 */
-+#define DMA_DEV_ATMFMB1 1 /* ATM Frame Mode Buffer 1 */
-+
-+#define DMA_CHAN_ETHERIN 9 /* Ethernet input */
-+#define DMA_DEV_ETHERIN 0 /* Ethernet input */
-+
-+#define DMA_CHAN_ETHEROUT 10 /* Ethernet output */
-+#define DMA_DEV_ETHEROUT 0 /* Ethernet output */
-+
-+#define DMA_CHAN_TDMIN 11 /* TDM Bus input */
-+#define DMA_DEV_TDMIN 0 /* TDM Bus input */
-+
-+#define DMA_CHAN_TDMOUT 12 /* TDM Bus output */
-+#define DMA_DEV_TDMOUT 0 /* TDM Bus output */
-+
-+#define DMA_CHAN_USBIN 13 /* USB input */
-+#define DMA_DEV_USBIN 0 /* USB input */
-+
-+#define DMA_CHAN_USBOUT 14 /* USB output */
-+#define DMA_DEV_USBOUT 0 /* USB output */
-+
-+#define DMA_CHAN_EXTERN 15 /* External DMA */
-+#define DMA_DEV_EXTERN 0 /* External DMA */
-+
-+/*
-+ * An RC32355 dma descriptor in system memory
-+ */
-+typedef struct {
-+ u32 cmdstat; /* control and status */
-+ u32 curr_addr; /* current address of data */
-+ u32 devcs; /* peripheral-specific control and status */
-+ u32 link; /* link to next descriptor */
-+} rc32355_dma_desc_t;
-+
-+/* Values for the descriptor cmdstat word */
-+
-+#define DMADESC_F 0x80000000u /* Finished bit */
-+#define DMADESC_D 0x40000000u /* Done bit */
-+#define DMADESC_T 0x20000000u /* Terminated bit */
-+#define DMADESC_IOD 0x10000000u /* Interrupt On Done */
-+#define DMADESC_IOF 0x08000000u /* Interrupt On Finished */
-+#define DMADESC_COD 0x04000000u /* Chain On Done */
-+#define DMADESC_COF 0x02000000u /* Chain On Finished */
-+
-+#define DMADESC_DEVCMD_MASK 0x01C00000u /* Device Command mask */
-+#define DMADESC_DEVCMD_SHIFT 22 /* Device Command shift */
-+
-+#define DMADESC_DS_MASK 0x00300000u /* Device Select mask */
-+#define DMADESC_DS_SHIFT 20 /* Device Select shift */
-+
-+#define DMADESC_COUNT_MASK 0x0003FFFFu /* Byte Count mask */
-+#define DMADESC_COUNT_SHIFT 0 /* Byte Count shift */
-+
-+#define IS_DMA_FINISHED(X) ( ( (X) & DMADESC_F ) >> 31) /* F Bit */
-+#define IS_DMA_DONE(X) ( ( (X) & DMADESC_D ) >> 30) /* D Bit */
-+#define IS_DMA_TERMINATED(X) ( ( (X) & DMADESC_T ) >> 29) /* T Bit */
-+#define IS_DMA_USED(X) (((X) & (DMADESC_F | DMADESC_D | DMADESC_T)) != 0)
-+
-+#define DMA_DEVCMD(devcmd) \
-+ (((devcmd) << DMADESC_DEVCMD_SHIFT) & DMADESC_DS_MASK)
-+#define DMA_DS(ds) \
-+ (((ds) << DMADESC_DS_SHIFT) & DMADESC_DS_MASK)
-+#define DMA_COUNT(count) \
-+ ((count) & DMADESC_COUNT_MASK)
-+
-+#endif /* RC32355_DMA_H */
-diff -Nur linux-2.6.17/include/asm-mips/idt-boards/rc32300/rc32355_eth.h linux-2.6.17-owrt/include/asm-mips/idt-boards/rc32300/rc32355_eth.h
---- linux-2.6.17/include/asm-mips/idt-boards/rc32300/rc32355_eth.h 1970-01-01 01:00:00.000000000 +0100
-+++ linux-2.6.17-owrt/include/asm-mips/idt-boards/rc32300/rc32355_eth.h 2006-06-18 12:44:28.000000000 +0200
-@@ -0,0 +1,442 @@
-+/**************************************************************************
-+ *
-+ * BRIEF MODULE DESCRIPTION
-+ * Ethernet registers on IDT RC32355
-+ *
-+ * Copyright 2004 IDT Inc.
-+ * Author: Integrated Device Technology Inc. rischelp@idt.com
-+ *
-+ *
-+ * This program is free software; you can redistribute it and/or modify it
-+ * under the terms of the GNU General Public License as published by the
-+ * Free Software Foundation; either version 2 of the License, or (at your
-+ * option) any later version.
-+ *
-+ * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED
-+ * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
-+ * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN
-+ * NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
-+ * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
-+ * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
-+ * USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
-+ * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
-+ * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-+ *
-+ * You should have received a copy of the GNU General Public License along
-+ * with this program; if not, write to the Free Software Foundation, Inc.,
-+ * 675 Mass Ave, Cambridge, MA 02139, USA.
-+ *
-+ *
-+ * May 2004 rkt
-+ * Initial Release
-+ *
-+ **************************************************************************
-+ */
-+
-+
-+#ifndef RC32355_ETHER_H
-+#define RC32355_ETHER_H
-+
-+#include <asm/idt-boards/rc32300/rc32355_dma.h>
-+
-+/*
-+ * A partial image of the RC32355 ethernet registers
-+ */
-+typedef struct {
-+ u32 ethintfc;
-+ u32 ethfifott;
-+ u32 etharc;
-+ u32 ethhash0;
-+ u32 ethhash1;
-+ u32 ethfifost;
-+ u32 ethfifos;
-+ u32 ethodeops;
-+ u32 ethis;
-+ u32 ethos;
-+ u32 ethmcp;
-+ u32 _u1;
-+ u32 ethid;
-+ u32 _u2;
-+ u32 _u3;
-+ u32 _u4;
-+ u32 ethod;
-+ u32 _u5;
-+ u32 _u6;
-+ u32 _u7;
-+ u32 ethodeop;
-+ u32 _u8[43];
-+ u32 ethsal0;
-+ u32 ethsah0;
-+ u32 ethsal1;
-+ u32 ethsah1;
-+ u32 ethsal2;
-+ u32 ethsah2;
-+ u32 ethsal3;
-+ u32 ethsah3;
-+ u32 ethrbc;
-+ u32 ethrpc;
-+ u32 ethrupc;
-+ u32 ethrfc;
-+ u32 ethtbc;
-+ u32 ethgpf;
-+ u32 _u9[50];
-+ u32 ethmac1;
-+ u32 ethmac2;
-+ u32 ethipgt;
-+ u32 ethipgr;
-+ u32 ethclrt;
-+ u32 ethmaxf;
-+ u32 _u10;
-+ u32 ethmtest;
-+ u32 miimcfg;
-+ u32 miimcmd;
-+ u32 miimaddr;
-+ u32 miimwtd;
-+ u32 miimrdd;
-+ u32 miimind;
-+ u32 _u11;
-+ u32 _u12;
-+ u32 ethcfsa0;
-+ u32 ethcfsa1;
-+ u32 ethcfsa2;
-+} rc32355_eth_regs_t;
-+
-+#define rc32355_eth_regs ((rc32355_eth_regs_t*)KSEG1ADDR(RC32355_ETH_BASE))
-+
-+#define ETH_INTFC (RC32355_ETH_BASE + 0x000) /* INTerFace Control */
-+#define ETH_FIFOTT (RC32355_ETH_BASE + 0x004) /* FIFO Transmit Threshold */
-+#define ETH_ARC (RC32355_ETH_BASE + 0x008) /* Address Recognition Ctrl */
-+#define ETH_HASH0 (RC32355_ETH_BASE + 0x00C) /* 32 multicast Hash bits */
-+#define ETH_HASH1 (RC32355_ETH_BASE + 0x010) /* another 32 Hash bits */
-+#define ETH_FIFOST (RC32355_ETH_BASE + 0x014) /* FIFO Status Threshold */
-+#define ETH_FIFOS (RC32355_ETH_BASE + 0x018) /* FIFO Status Register */
-+#define ETH_ODEOPS (RC32355_ETH_BASE + 0x01C) /* Out Data End-Of-Pkt Size */
-+#define ETH_IS (RC32355_ETH_BASE + 0x020) /* Input Status */
-+#define ETH_OS (RC32355_ETH_BASE + 0x024) /* Output Status */
-+#define ETH_MCP (RC32355_ETH_BASE + 0x028) /* Managemt Clock Prescaler */
-+#define ETH_ID (RC32355_ETH_BASE + 0x030) /* Input Data register */
-+#define ETH_OD (RC32355_ETH_BASE + 0x040) /* Output Data register */
-+#define ETH_ODEOP (RC32355_ETH_BASE + 0x050) /* OD End-Of-Packet Size */
-+
-+/* for n in { 0, 1, 2, 3 } */
-+#define ETH_SAL(n) (RC32355_ETH_BASE + 0x100 + (n * 8)) /* Stn Address 2-5 */
-+#define ETH_SAH(n) (RC32355_ETH_BASE + 0x104 + (n * 8)) /* Stn Address 0-1 */
-+
-+#define ETH_RBC (RC32355_ETH_BASE + 0x120) /* Receive Byte Count */
-+#define ETH_RPC (RC32355_ETH_BASE + 0x124) /* Receive Packet Count */
-+#define ETH_RUPC (RC32355_ETH_BASE + 0x128) /* Rx Undersized Pkt count */
-+#define ETH_RFC (RC32355_ETH_BASE + 0x12C) /* Receive Fragment Count */
-+#define ETH_TBC (RC32355_ETH_BASE + 0x130) /* Transmit Byte Count */
-+#define ETH_GPF (RC32355_ETH_BASE + 0x134) /* Generate Pause Frame */
-+#define ETH_MAC1 (RC32355_ETH_BASE + 0x200) /* Medium Access Control 1 */
-+#define ETH_MAC2 (RC32355_ETH_BASE + 0x204) /* Medium Access Control 2 */
-+#define ETH_IPGT (RC32355_ETH_BASE + 0x208) /* Back-to-back InterPkt Gap */
-+#define ETH_IPGR (RC32355_ETH_BASE + 0x20C) /* Non " InterPkt Gap */
-+#define ETH_CLRT (RC32355_ETH_BASE + 0x210) /* Collis'n Window and Retry */
-+#define ETH_MAXF (RC32355_ETH_BASE + 0x214) /* Maximum Frame Length */
-+#define ETH_MTEST (RC32355_ETH_BASE + 0x21C) /* MAC Test */
-+
-+#define ETHMIIM_CFG (RC32355_ETH_BASE + 0x220) /* MII Mgmt Configuration */
-+#define ETHMIIM_CMD (RC32355_ETH_BASE + 0x224) /* MII Mgmt Command */
-+#define ETHMIIM_ADDR (RC32355_ETH_BASE + 0x228) /* MII Mgmt Address */
-+#define ETHMIIM_WTD (RC32355_ETH_BASE + 0x22C) /* MII Mgmt Write Data */
-+#define ETHMIIM_RDD (RC32355_ETH_BASE + 0x230) /* MII Mgmt Read Data */
-+#define ETHMIIM_IND (RC32355_ETH_BASE + 0x234) /* MII Mgmt Indicators */
-+
-+/* for n in { 0, 1, 2 } */
-+#define ETH_CFSA(n) (RC32355_ETH_BASE + 0x240 + ((n) * 4)) /* Station Addr */
-+
-+
-+/*
-+ * Register Interpretations follow
-+ */
-+
-+/******************************************************************************
-+ * ETHINTFC register
-+ *****************************************************************************/
-+
-+#define ETHERINTFC_EN (1<<0)
-+#define ETHERINTFC_ITS (1<<1)
-+#define ETHERINTFC_RES (1<<2)
-+#define ETHERINTFC_RIP (1<<2)
-+#define ETHERINTFC_JAM (1<<3)
-+
-+/******************************************************************************
-+ * ETHFIFOTT register
-+ *****************************************************************************/
-+
-+#define ETHERFIFOTT_TTH(v) (((v)&0x3f)<<0)
-+
-+/******************************************************************************
-+ * ETHARC register
-+ *****************************************************************************/
-+
-+#define ETHERARC_PRO (1<<0)
-+#define ETHERARC_AM (1<<1)
-+#define ETHERARC_AFM (1<<2)
-+#define ETHERARC_AB (1<<3)
-+
-+/******************************************************************************
-+ * ETHHASH registers
-+ *****************************************************************************/
-+
-+#define ETHERHASH0(v) (((v)&0xffff)<<0)
-+#define ETHERHASH1(v) (((v)&0xffff)<<0)
-+
-+/******************************************************************************
-+ * ETHSA registers
-+ *****************************************************************************/
-+
-+#define ETHERSAL0(v) (((v)&0xffff)<<0)
-+#define ETHERSAL1(v) (((v)&0xffff)<<0)
-+#define ETHERSAL2(v) (((v)&0xffff)<<0)
-+#define ETHERSAL3(v) (((v)&0xffff)<<0)
-+#define ETHERSAH0(v) (((v)&0xff)<<0)
-+#define ETHERSAH1(v) (((v)&0xff)<<0)
-+#define ETHERSAH2(v) (((v)&0xff)<<0)
-+#define ETHERSAH3(v) (((v)&0xff)<<0)
-+
-+/******************************************************************************
-+ * ETHFIFOST register
-+ *****************************************************************************/
-+
-+#define ETHERFIFOST_IRTH(v) (((v)&0x3f)<<0)
-+#define ETHERFIFOST_ORTH(v) (((v)&0x3f)<<16)
-+
-+/******************************************************************************
-+ * ETHFIFOS register
-+ *****************************************************************************/
-+
-+#define ETHERFIFOS_IR (1<<0)
-+#define ETHERFIFOS_OR (1<<1)
-+#define ETHERFIFOS_OVR (1<<2)
-+#define ETHERFIFOS_UND (1<<3)
-+
-+/******************************************************************************
-+ * DATA registers
-+ *****************************************************************************/
-+
-+#define ETHERID(v) (((v)&0xffff)<<0)
-+#define ETHEROD(v) (((v)&0xffff)<<0)
-+
-+/******************************************************************************
-+ * ETHODEOPS register
-+ *****************************************************************************/
-+
-+#define ETHERODEOPS_SIZE(v) (((v)&0x3)<<0)
-+
-+/******************************************************************************
-+ * ETHODEOP register
-+ *****************************************************************************/
-+
-+#define ETHERODEOP(v) (((v)&0xffff)<<0)
-+
-+/******************************************************************************
-+ * ETHIS register
-+ *****************************************************************************/
-+
-+#define ETHERIS_EOP (1<<0)
-+#define ETHERIS_ROK (1<<2)
-+#define ETHERIS_FM (1<<3)
-+#define ETHERIS_MP (1<<4)
-+#define ETHERIS_BP (1<<5)
-+#define ETHERIS_VLT (1<<6)
-+#define ETHERIS_CF (1<<7)
-+#define ETHERIS_OVR (1<<8)
-+#define ETHERIS_CRC (1<<9)
-+#define ETHERIS_CV (1<<10)
-+#define ETHERIS_DB (1<<11)
-+#define ETHERIS_LE (1<<12)
-+#define ETHERIS_LOR (1<<13)
-+#define ETHERIS_SIZE(v) (((v)&0x3)<<14)
-+#define ETHERIS_LENGTH(v) (((v)&0xff)<<16)
-+
-+/******************************************************************************
-+ * ETHOS register
-+ *****************************************************************************/
-+
-+#define ETHEROS_T (1<<0)
-+#define ETHEROS_TOK (1<<6)
-+#define ETHEROS_MP (1<<7)
-+#define ETHEROS_BP (1<<8)
-+#define ETHEROS_UND (1<<9)
-+#define ETHEROS_OF (1<<10)
-+#define ETHEROS_ED (1<<11)
-+#define ETHEROS_EC (1<<12)
-+#define ETHEROS_LC (1<<13)
-+#define ETHEROS_TD (1<<14)
-+#define ETHEROS_CRC (1<<15)
-+#define ETHEROS_LE (1<<16)
-+#define ETHEROS_CC(v) (((v)&0xf)<<17)
-+#define ETHEROS_PFD (1<<21)
-+
-+/******************************************************************************
-+ * Statistics registers
-+ *****************************************************************************/
-+
-+#define ETHERRBC(v) (((v)&0xffff)<<0)
-+#define ETHERRPC(v) (((v)&0xffff)<<0)
-+#define ETHERRUPC(v) (((v)&0xffff)<<0)
-+#define ETHERRFC(v) (((v)&0xffff)<<0)
-+#define ETHERTBC(v) (((v)&0xffff)<<0)
-+
-+/******************************************************************************
-+ * ETHGPF register
-+ *****************************************************************************/
-+
-+#define ETHERGPF_PTV(v) (((v)&0xff)<<0)
-+
-+/******************************************************************************
-+ * MAC registers
-+ *****************************************************************************/
-+//ETHMAC1
-+#define ETHERMAC1_RE (1<<0)
-+#define ETHERMAC1_PAF (1<<1)
-+#define ETHERMAC1_RFC (1<<2)
-+#define ETHERMAC1_TFC (1<<3)
-+#define ETHERMAC1_LB (1<<4)
-+#define ETHERMAC1_MR (1<<15)
-+
-+//ETHMAC2
-+#define ETHERMAC2_FD (1<<0)
-+#define ETHERMAC2_FLC (1<<1)
-+#define ETHERMAC2_HFE (1<<2)
-+#define ETHERMAC2_DC (1<<3)
-+#define ETHERMAC2_CEN (1<<4)
-+#define ETHERMAC2_PE (1<<5)
-+#define ETHERMAC2_VPE (1<<6)
-+#define ETHERMAC2_APE (1<<7)
-+#define ETHERMAC2_PPE (1<<8)
-+#define ETHERMAC2_LPE (1<<9)
-+#define ETHERMAC2_NB (1<<12)
-+#define ETHERMAC2_BP (1<<13)
-+#define ETHERMAC2_ED (1<<14)
-+
-+//ETHIPGT
-+#define ETHERIPGT(v) (((v)&0x3f)<<0)
-+
-+//ETHIPGR
-+#define ETHERIPGR_IPGR1(v) (((v)&0x3f)<<0)
-+#define ETHERIPGR_IPGR2(v) (((v)&0x3f)<<8)
-+
-+//ETHCLRT
-+#define ETHERCLRT_MAXRET(v) (((v)&0x3f)<<0)
-+#define ETHERCLRT_COLWIN(v) (((v)&0x3f)<<8)
-+
-+//ETHMAXF
-+#define ETHERMAXF(v) (((v)&0x3f)<<0)
-+
-+//ETHMTEST
-+#define ETHERMTEST_TB (1<<2)
-+
-+//ETHMCP
-+#define ETHERMCP_DIV(v) (((v)&0xff)<<0)
-+
-+//MIIMCFG
-+#define ETHERMIIMCFG_CS(v) (((v)&0x3)<<2)
-+#define ETHERMIIMCFG_R (1<<15)
-+
-+//MIIMCMD
-+#define ETHERMIIMCMD_RD (1<<0)
-+#define ETHERMIIMCMD_SCN (1<<1)
-+
-+//MIIMADDR
-+#define ETHERMIIMADDR_REGADDR(v) (((v)&0x1f)<<0)
-+#define ETHERMIIMADDR_PHYADDR(v) (((v)&0x1f)<<8)
-+
-+//MIIMWTD
-+#define ETHERMIIMWTD(v) (((v)&0xff)<<0)
-+
-+//MIIMRDD
-+#define ETHERMIIMRDD(v) (((v)&0xff)<<0)
-+
-+//MIIMIND
-+#define ETHERMIIMIND_BSY (1<<0)
-+#define ETHERMIIMIND_SCN (1<<1)
-+#define ETHERMIIMIND_NV (1<<2)
-+
-+//DMA DEVCS IN
-+#define ETHERDMA_IN_LENGTH(v) (((v)&0xffff)<<16)
-+#define ETHERDMA_IN_CES (1<<14)
-+#define ETHERDMA_IN_LOR (1<<13)
-+#define ETHERDMA_IN_LE (1<<12)
-+#define ETHERDMA_IN_DB (1<<11)
-+#define ETHERDMA_IN_CV (1<<10)
-+#define ETHERDMA_IN_CRC (1<<9)
-+#define ETHERDMA_IN_OVR (1<<8)
-+#define ETHERDMA_IN_CF (1<<7)
-+#define ETHERDMA_IN_VLT (1<<6)
-+#define ETHERDMA_IN_BP (1<<5)
-+#define ETHERDMA_IN_MP (1<<4)
-+#define ETHERDMA_IN_FM (1<<3)
-+#define ETHERDMA_IN_ROK (1<<2)
-+#define ETHERDMA_IN_LD (1<<1)
-+#define ETHERDMA_IN_FD (1<<0)
-+
-+//DMA DEVCS OUT
-+#define ETHERDMA_OUT_CC(v) (((v)&0xf)<<17)
-+#define ETHERDMA_OUT_CNT 0x001e0000
-+#define ETHERDMA_OUT_SHFT 17
-+#define ETHERDMA_OUT_LE (1<<16)
-+
-+#define ETHERDMA_OUT_CRC (1<<15)
-+#define ETHERDMA_OUT_TD (1<<14)
-+#define ETHERDMA_OUT_LC (1<<13)
-+#define ETHERDMA_OUT_EC (1<<12)
-+#define ETHERDMA_OUT_ED (1<<11)
-+#define ETHERDMA_OUT_OF (1<<10)
-+#define ETHERDMA_OUT_UND (1<<9)
-+#define ETHERDMA_OUT_BP (1<<8)
-+#define ETHERDMA_OUT_MP (1<<7)
-+#define ETHERDMA_OUT_TOK (1<<6)
-+#define ETHERDMA_OUT_HEN (1<<5)
-+#define ETHERDMA_OUT_CEN (1<<4)
-+#define ETHERDMA_OUT_PEN (1<<3)
-+#define ETHERDMA_OUT_OEN (1<<2)
-+#define ETHERDMA_OUT_LD (1<<1)
-+#define ETHERDMA_OUT_FD (1<<0)
-+
-+#define RCV_ERRS \
-+ (ETHERDMA_IN_OVR | ETHERDMA_IN_CRC | ETHERDMA_IN_CV | ETHERDMA_IN_LE)
-+#define TX_ERRS \
-+ (ETHERDMA_OUT_LC | ETHERDMA_OUT_EC | ETHERDMA_OUT_ED | \
-+ ETHERDMA_OUT_OF | ETHERDMA_OUT_UND)
-+
-+#define IS_RCV_ROK(X) (((X) & (1<<2)) >> 2) /* Receive Okay */
-+#define IS_RCV_FM(X) (((X) & (1<<3)) >> 3) /* Is Filter Match */
-+#define IS_RCV_MP(X) (((X) & (1<<4)) >> 4) /* Is it MP */
-+#define IS_RCV_BP(X) (((X) & (1<<5)) >> 5) /* Is it BP */
-+#define IS_RCV_VLT(X) (((X) & (1<<6)) >> 6) /* VLAN Tag Detect */
-+#define IS_RCV_CF(X) (((X) & (1<<7)) >> 7) /* Control Frame */
-+#define IS_RCV_OVR_ERR(X) (((X) & (1<<8)) >> 8) /* Receive Overflow */
-+#define IS_RCV_CRC_ERR(X) (((X) & (1<<9)) >> 9) /* CRC Error */
-+#define IS_RCV_CV_ERR(X) (((X) & (1<<10))>>10) /* Code Violation */
-+#define IS_RCV_DB_ERR(X) (((X) & (1<<11))>>11) /* Dribble Bits */
-+#define IS_RCV_LE_ERR(X) (((X) & (1<<12))>>12) /* Length error */
-+#define IS_RCV_LOR_ERR(X) (((X) & (1<<13))>>13) /* Length Out of
-+ Range */
-+#define IS_RCV_CES_ERR(X) (((X) & (1<<14))>>14) /* Preamble error */
-+#define RCVPKT_LENGTH(X) (((X) & 0xFFFF0000)>>16) /* Length of the
-+ received packet */
-+
-+#define IS_TX_TOK(X) (((X) & (1<<6) ) >> 6 ) /* Transmit Okay */
-+#define IS_TX_MP(X) (((X) & (1<<7) ) >> 7 ) /* Multicast */
-+
-+#define IS_TX_BP(X) (((X) & (1<<8) ) >> 8 ) /* Broadcast */
-+#define IS_TX_UND_ERR(X) (((X) & (1<<9) ) >> 9 ) /* Transmit FIFO
-+ Underflow */
-+#define IS_TX_OF_ERR(X) (((X) & (1<<10)) >>10 ) /* Oversized frame */
-+#define IS_TX_ED_ERR(X) (((X) & (1<<11)) >>11 ) /* Excessive
-+ deferral */
-+#define IS_TX_EC_ERR(X) (((X) & (1<<12)) >>12 ) /* Excessive
-+ collisions */
-+#define IS_TX_LC_ERR(X) (((X) & (1<<13)) >>13 ) /* Late Collision */
-+#define IS_TX_TD_ERR(X) (((X) & (1<<14)) >>14 ) /* Transmit deferred*/
-+#define IS_TX_CRC_ERR(X) (((X) & (1<<15)) >>15 ) /* CRC Error */
-+#define IS_TX_LE_ERR(X) (((X) & (1<<16)) >>16 ) /* Length Error */
-+
-+#define TX_COLLISION_COUNT(X) (((X) & 0x001E0000u)>>17) /* Collision Count */
-+
-+#endif /* RC32355_ETHER_H */
-+
-diff -Nur linux-2.6.17/include/asm-mips/idt-boards/rc32300/rc32355.h linux-2.6.17-owrt/include/asm-mips/idt-boards/rc32300/rc32355.h
---- linux-2.6.17/include/asm-mips/idt-boards/rc32300/rc32355.h 1970-01-01 01:00:00.000000000 +0100
-+++ linux-2.6.17-owrt/include/asm-mips/idt-boards/rc32300/rc32355.h 2006-06-18 12:44:28.000000000 +0200
-@@ -0,0 +1,177 @@
-+/**************************************************************************
-+ *
-+ * BRIEF MODULE DESCRIPTION
-+ * Definitions for IDT RC32355 CPU.
-+ *
-+ * Copyright 2004 IDT Inc.
-+ * Author: Integrated Device Technology Inc. rischelp@idt.com
-+ *
-+ *
-+ * This program is free software; you can redistribute it and/or modify it
-+ * under the terms of the GNU General Public License as published by the
-+ * Free Software Foundation; either version 2 of the License, or (at your
-+ * option) any later version.
-+ *
-+ * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED
-+ * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
-+ * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN
-+ * NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
-+ * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
-+ * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
-+ * USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
-+ * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
-+ * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-+ *
-+ * You should have received a copy of the GNU General Public License along
-+ * with this program; if not, write to the Free Software Foundation, Inc.,
-+ * 675 Mass Ave, Cambridge, MA 02139, USA.
-+ *
-+ *
-+ * May 2004 rkt
-+ * Initial Release
-+ *
-+ **************************************************************************
-+ */
-+
-+
-+#ifndef _RC32355_H_
-+#define _RC32355_H_
-+
-+#include <linux/delay.h>
-+#include <asm/io.h>
-+
-+/* Base address of internal registers */
-+#define RC32355_REG_BASE 0x18000000
-+
-+/* System ID Registers */
-+#define CPU_SYSID (RC32355_REG_BASE + 0x00018)
-+#define CPU_BTADDR (RC32355_REG_BASE + 0x0001c)
-+#define CPU_REV (RC32355_REG_BASE + 0x0002c)
-+
-+/* Reset Controller */
-+#define RESET_CNTL (RC32355_REG_BASE + 0x08000)
-+
-+/* Device Controller */
-+#define DEV0_BASE (RC32355_REG_BASE + 0x10000)
-+#define DEV0_MASK (RC32355_REG_BASE + 0x10004)
-+#define DEV0_CNTL (RC32355_REG_BASE + 0x10008)
-+#define DEV0_TIMING (RC32355_REG_BASE + 0x1000c)
-+#define DEV_REG_OFFSET 0x10
-+
-+/* SDRAM Controller */
-+#define SDRAM0_BASE (RC32355_REG_BASE + 0x18000)
-+#define SDRAM0_MASK (RC32355_REG_BASE + 0x18004)
-+#define SDRAM1_BASE (RC32355_REG_BASE + 0x18008)
-+#define SDRAM1_MASK (RC32355_REG_BASE + 0x1800c)
-+#define SDRAM_CNTL (RC32355_REG_BASE + 0x18010)
-+
-+/* Bus Arbiter */
-+#define BUS_ARB_CNTL0 (RC32355_REG_BASE + 0x20000)
-+#define BUS_ARB_CNTL1 (RC32355_REG_BASE + 0x20004)
-+
-+/* Counters/Timers */
-+#define TIMER0_COUNT (RC32355_REG_BASE + 0x28000)
-+#define TIMER0_COMPARE (RC32355_REG_BASE + 0x28004)
-+#define TIMER0_CNTL (RC32355_REG_BASE + 0x28008)
-+#define TIMER_REG_OFFSET 0x0C
-+
-+/* System Integrity */
-+
-+/* Interrupt Controller */
-+#define IC_GROUP0_PEND (RC32355_REG_BASE + 0x30000)
-+#define IC_GROUP0_MASK (RC32355_REG_BASE + 0x30004)
-+#define IC_GROUP_OFFSET 0x08
-+
-+#define NUM_INTR_GROUPS 5
-+/*
-+ * The IRQ mapping is as follows:
-+ *
-+ * IRQ Mapped To
-+ * --- -------------------
-+ * 0 SW0 (IP0) SW0 intr
-+ * 1 SW1 (IP1) SW1 intr
-+ * - Int0 (IP2) mapped to GROUP0_IRQ_BASE
-+ * - Int1 (IP3) mapped to GROUP1_IRQ_BASE
-+ * - Int2 (IP4) mapped to GROUP2_IRQ_BASE
-+ * - Int3 (IP5) mapped to GROUP3_IRQ_BASE
-+ * - Int4 (IP6) mapped to GROUP4_IRQ_BASE
-+ * 7 Int5 (IP7) CP0 Timer
-+ *
-+ * IRQ's 8 and up are all mapped to Int0-4 (IP2-IP6), which
-+ * internally on the RC32355 is routed to the Expansion
-+ * Interrupt Controller.
-+ */
-+#define MIPS_CPU_TIMER_IRQ 7
-+
-+#define GROUP0_IRQ_BASE 8 // Counter/Timers, UCW
-+#define GROUP1_IRQ_BASE (GROUP0_IRQ_BASE + 32) // DMA
-+#define GROUP2_IRQ_BASE (GROUP1_IRQ_BASE + 32) // ATM
-+#define GROUP3_IRQ_BASE (GROUP2_IRQ_BASE + 32) // TDM, Eth, USB, UARTs, I2C
-+#define GROUP4_IRQ_BASE (GROUP3_IRQ_BASE + 32) // GPIO
-+
-+#define RC32355_NR_IRQS (GROUP4_IRQ_BASE + 32)
-+
-+/* DMA - see rc32355_dma.h for full list of registers */
-+
-+#define RC32355_DMA_BASE (RC32355_REG_BASE + 0x38000)
-+#define DMA_CHAN_OFFSET 0x14
-+
-+/* GPIO Controller */
-+
-+/* TDM Bus */
-+
-+/* 16550 UARTs */
-+#ifdef __MIPSEB__
-+#define RC32300_UART0_BASE (RC32355_REG_BASE + 0x50003)
-+#define RC32300_UART1_BASE (RC32355_REG_BASE + 0x50023)
-+#else
-+#define RC32300_UART0_BASE (RC32355_REG_BASE + 0x50000)
-+#define RC32300_UART1_BASE (RC32355_REG_BASE + 0x50020)
-+#endif
-+
-+#define RC32300_UART0_IRQ (GROUP3_IRQ_BASE + 14)
-+#define RC32300_UART1_IRQ (GROUP3_IRQ_BASE + 17)
-+
-+/* ATM */
-+
-+/* Ethernet - see rc32355_eth.h for full list of registers */
-+
-+#define RC32355_ETH_BASE (RC32355_REG_BASE + 0x60000)
-+
-+
-+#define IDT_CLOCK_MULT 2
-+
-+/* Memory map of 79EB355 board */
-+
-+/* DRAM */
-+#define RAM_BASE 0x00000000
-+#define RAM_SIZE (32*1024*1024)
-+
-+/* SRAM (device 1) */
-+#define SRAM_BASE 0x02000000
-+#define SRAM_SIZE 0x00100000
-+
-+/* FLASH (device 2) */
-+#define FLASH_BASE 0x0C000000
-+#define FLASH_SIZE 0x00C00000
-+
-+/* ATM PHY (device 4) */
-+#define ATM_PHY_BASE 0x14000000
-+
-+/* TDM switch (device 3) */
-+#define TDM_BASE 0x1A000000
-+
-+/* LCD panel (device 3) */
-+#define LCD_BASE 0x1A002000
-+
-+/* RTC (DS1511W) (device 3) */
-+#define RTC_BASE 0x1A004000
-+
-+/* NVRAM (256 bytes internal to the DS1511 RTC) */
-+#define NVRAM_ADDR RTC_BASE + 0x10
-+#define NVRAM_DATA RTC_BASE + 0x13
-+#define NVRAM_ENVSIZE_OFF 4
-+#define NVRAM_ENVSTART_OFF 32
-+
-+#endif /* _RC32355_H_ */
-diff -Nur linux-2.6.17/include/asm-mips/idt-boards/rc32300/rc32365_dma.h linux-2.6.17-owrt/include/asm-mips/idt-boards/rc32300/rc32365_dma.h
---- linux-2.6.17/include/asm-mips/idt-boards/rc32300/rc32365_dma.h 1970-01-01 01:00:00.000000000 +0100
-+++ linux-2.6.17-owrt/include/asm-mips/idt-boards/rc32300/rc32365_dma.h 2006-06-18 12:44:28.000000000 +0200
-@@ -0,0 +1,226 @@
-+/**************************************************************************
-+ *
-+ * BRIEF MODULE DESCRIPTION
-+ * RC32365/336 DMA hardware abstraction.
-+ *
-+ * Copyright 2004 IDT Inc. (rischelp@idt.com)
-+ *
-+ * This program is free software; you can redistribute it and/or modify it
-+ * under the terms of the GNU General Public License as published by the
-+ * Free Software Foundation; either version 2 of the License, or (at your
-+ * option) any later version.
-+ *
-+ * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED
-+ * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
-+ * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN
-+ * NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
-+ * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
-+ * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
-+ * USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
-+ * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
-+ * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-+ *
-+ * You should have received a copy of the GNU General Public License along
-+ * with this program; if not, write to the Free Software Foundation, Inc.,
-+ * 675 Mass Ave, Cambridge, MA 02139, USA.
-+ *
-+ *
-+ **************************************************************************
-+ * May 2004 P. Sadik.
-+ *
-+ * Initial Release
-+ *
-+ *
-+ *
-+ **************************************************************************
-+ */
-+
-+#ifndef __IDT_RC32365_DMA_H__
-+#define __IDT_RC32365_DMA_H__
-+
-+enum
-+{
-+ DMA0_PhysicalAddress = 0x18038000,
-+ DMA_PhysicalAddress = DMA0_PhysicalAddress, // Default
-+
-+ DMA0_VirtualAddress = 0xb8038000,
-+ DMA_VirtualAddress = DMA0_VirtualAddress, // Default
-+} ;
-+
-+/*
-+ * DMA descriptor (in physical memory).
-+ */
-+
-+typedef struct DMAD_s
-+{
-+ u32 control ; // Control. use DMAD_*
-+ u32 ca ; // Current Address.
-+ u32 devcs ; // Device control and status.
-+ u32 link ; // Next descriptor in chain.
-+} volatile *DMAD_t ;
-+
-+enum
-+{
-+ DMAD_size = sizeof (struct DMAD_s),
-+ DMAD_count_b = 0, // in DMAD_t -> control
-+ DMAD_count_m = 0x0003ffff, // in DMAD_t -> control
-+ DMAD_ds_b = 20, // in DMAD_t -> control
-+ DMAD_ds_m = 0x00300000, // in DMAD_t -> control
-+ DMAD_ds_extToMem0_v = 0,
-+ DMAD_ds_memToExt0_v = 1,
-+ DMAD_ds_extToMem1_v = 0,
-+ DMAD_ds_memToExt1_v = 1,
-+ DMAD_ds_ethRcv0_v = 0,
-+ DMAD_ds_ethXmt0_v = 0,
-+ DMAD_ds_ethRcv1_v = 0,
-+ DMAD_ds_ethXmt2_v = 0,
-+ DMAD_ds_memToFifo_v = 0,
-+ DMAD_ds_fifoToMem_v = 0,
-+ DMAD_ds_rng_de_v = 1,//randomNumberGenerator on LC/DE
-+ DMAD_ds_pciToMem_v = 0,
-+ DMAD_ds_memToPci_v = 0,
-+ DMAD_ds_securityInput_v = 0,
-+ DMAD_ds_securityOutput_v = 0,
-+ DMAD_ds_rng_se_v = 0,//randomNumberGenerator on SE
-+
-+ DMAD_devcmd_b = 22, // in DMAD_t -> control
-+ DMAD_devcmd_m = 0x01c00000, // in DMAD_t -> control
-+ DMAD_devcmd_byte_v = 0, //memory-to-memory
-+ DMAD_devcmd_halfword_v = 1, //memory-to-memory
-+ DMAD_devcmd_word_v = 2, //memory-to-memory
-+ DMAD_devcmd_2words_v = 3, //memory-to-memory
-+ DMAD_devcmd_4words_v = 4, //memory-to-memory
-+ DMAD_devcmd_6words_v = 5, //memory-to-memory
-+ DMAD_devcmd_8words_v = 6, //memory-to-memory
-+ DMAD_devcmd_16words_v = 7, //memory-to-memory
-+ DMAD_cof_b = 25, // chain on finished
-+ DMAD_cof_m = 0x02000000, //
-+ DMAD_cod_b = 26, // chain on done
-+ DMAD_cod_m = 0x04000000, //
-+ DMAD_iof_b = 27, // interrupt on finished
-+ DMAD_iof_m = 0x08000000, //
-+ DMAD_iod_b = 28, // interrupt on done
-+ DMAD_iod_m = 0x10000000, //
-+ DMAD_t_b = 29, // terminated
-+ DMAD_t_m = 0x20000000, //
-+ DMAD_d_b = 30, // done
-+ DMAD_d_m = 0x40000000, //
-+ DMAD_f_b = 31, // finished
-+ DMAD_f_m = 0x80000000, //
-+} ;
-+
-+/*
-+ * DMA register (within Internal Register Map).
-+ */
-+
-+struct DMA_Chan_s
-+{
-+ u32 dmac ; // Control.
-+ u32 dmas ; // Status.
-+ u32 dmasm ; // Mask.
-+ u32 dmadptr ; // Descriptor pointer.
-+ u32 dmandptr ; // Next descriptor pointer.
-+};
-+
-+typedef struct DMA_Chan_s volatile *DMA_Chan_t ;
-+
-+//DMA_Channels use DMACH_count instead
-+
-+enum
-+{
-+ DMAC_run_b = 0, //
-+ DMAC_run_m = 0x00000001, //
-+ DMAC_dm_b = 1, // done mask
-+ DMAC_dm_m = 0x00000002, //
-+ DMAC_mode_b = 2, //
-+ DMAC_mode_m = 0x0000000c, //
-+ DMAC_mode_auto_v = 0,
-+ DMAC_mode_burst_v = 1,
-+ DMAC_mode_transfer_v = 2, //usually used
-+ DMAC_mode_reserved_v = 3,
-+ DMAC_a_b = 4, //
-+ DMAC_a_m = 0x00000010, //
-+
-+ DMAS_f_b = 0, // finished (sticky)
-+ DMAS_f_m = 0x00000001, //
-+ DMAS_d_b = 1, // done (sticky)
-+ DMAS_d_m = 0x00000002, //
-+ DMAS_c_b = 2, // chain (sticky)
-+ DMAS_c_m = 0x00000004, //
-+ DMAS_e_b = 3, // error (sticky)
-+ DMAS_e_m = 0x00000008, //
-+ DMAS_h_b = 4, // halt (sticky)
-+ DMAS_h_m = 0x00000010, //
-+
-+ DMASM_f_b = 0, // finished (1=mask)
-+ DMASM_f_m = 0x00000001, //
-+ DMASM_d_b = 1, // done (1=mask)
-+ DMASM_d_m = 0x00000002, //
-+ DMASM_c_b = 2, // chain (1=mask)
-+ DMASM_c_m = 0x00000004, //
-+ DMASM_e_b = 3, // error (1=mask)
-+ DMASM_e_m = 0x00000008, //
-+ DMASM_h_b = 4, // halt (1=mask)
-+ DMASM_h_m = 0x00000010, //
-+} ;
-+
-+/*
-+ * DMA channel definitions
-+ */
-+
-+enum
-+{
-+ DMACH_ethRcv0 = 0,
-+ DMACH_ethXmt0 = 1,
-+ DMACH_ethRcv1 = 2,
-+ DMACH_ethXmt2 = 3,
-+ DMACH_pciToMem = 4,
-+ DMACH_memToPci = 5,
-+ DMACH_securityInput = 6,
-+ DMACH_securityOutput = 7,
-+ DMACH_rng = 8,
-+
-+ DMACH_count //must be last
-+};
-+
-+
-+typedef struct DMAC_s
-+{
-+ struct DMA_Chan_s ch [DMACH_count] ; //use ch[DMACH_]
-+} volatile *DMA_t ;
-+
-+
-+/*
-+ * External DMA parameters
-+*/
-+
-+enum
-+{
-+ DMADEVCMD_ts_b = 0, // ts field in devcmd
-+ DMADEVCMD_ts_m = 0x00000007, // ts field in devcmd
-+ DMADEVCMD_ts_byte_v = 0,
-+ DMADEVCMD_ts_halfword_v = 1,
-+ DMADEVCMD_ts_word_v = 2,
-+ DMADEVCMD_ts_2word_v = 3,
-+ DMADEVCMD_ts_4word_v = 4,
-+ DMADEVCMD_ts_6word_v = 5,
-+ DMADEVCMD_ts_8word_v = 6,
-+ DMADEVCMD_ts_16word_v = 7
-+};
-+
-+
-+#if 1 // aws - Compatibility.
-+# define EXTDMA_ts_b DMADEVCMD_ts_b
-+# define EXTDMA_ts_m DMADEVCMD_ts_m
-+# define EXTDMA_ts_byte_v DMADEVCMD_ts_byte_v
-+# define EXTDMA_ts_halfword_v DMADEVCMD_ts_halfword_v
-+# define EXTDMA_ts_word_v DMADEVCMD_ts_word_v
-+# define EXTDMA_ts_2word_v DMADEVCMD_ts_2word_v
-+# define EXTDMA_ts_4word_v DMADEVCMD_ts_4word_v
-+# define EXTDMA_ts_6word_v DMADEVCMD_ts_6word_v
-+# define EXTDMA_ts_8word_v DMADEVCMD_ts_8word_v
-+# define EXTDMA_ts_16word_v DMADEVCMD_ts_16word_v
-+#endif // aws - Compatibility.
-+
-+#endif // __IDT_RC32365_DMA_H__
-diff -Nur linux-2.6.17/include/asm-mips/idt-boards/rc32300/rc32365_dma_v.h linux-2.6.17-owrt/include/asm-mips/idt-boards/rc32300/rc32365_dma_v.h
---- linux-2.6.17/include/asm-mips/idt-boards/rc32300/rc32365_dma_v.h 1970-01-01 01:00:00.000000000 +0100
-+++ linux-2.6.17-owrt/include/asm-mips/idt-boards/rc32300/rc32365_dma_v.h 2006-06-18 12:44:28.000000000 +0200
-@@ -0,0 +1,86 @@
-+/**************************************************************************
-+ *
-+ * BRIEF MODULE DESCRIPTION
-+ * RC32365/336 DMA interface routines.
-+ *
-+ * Copyright 2004 IDT Inc. (rischelp@idt.com)
-+ *
-+ * This program is free software; you can redistribute it and/or modify it
-+ * under the terms of the GNU General Public License as published by the
-+ * Free Software Foundation; either version 2 of the License, or (at your
-+ * option) any later version.
-+ *
-+ * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED
-+ * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
-+ * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN
-+ * NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
-+ * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
-+ * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
-+ * USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
-+ * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
-+ * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-+ *
-+ * You should have received a copy of the GNU General Public License along
-+ * with this program; if not, write to the Free Software Foundation, Inc.,
-+ * 675 Mass Ave, Cambridge, MA 02139, USA.
-+ *
-+ *
-+ **************************************************************************
-+ * May 2004 P. Sadik.
-+ *
-+ * Initial Release
-+ *
-+ *
-+ *
-+ **************************************************************************
-+ */
-+
-+#ifndef __IDT_RC32365_DMA_V_H__
-+#define __IDT_RC32365_DMA_V_H__
-+
-+
-+#include <asm/idt-boards/rc32300/rc32300.h>
-+#include <asm/idt-boards/rc32300/rc32365_dma.h>
-+#include <asm/idt-boards/rc32300/rc32365.h>
-+
-+#define DMA_CHAN_OFFSET 0x14
-+#define IS_DMA_USED(X) (((X) & (DMAD_f_m | DMAD_d_m | DMAD_t_m)) != 0)
-+#define IS_DMA_FINISHED(X) (((X) & (DMAD_f_m)) != 0)
-+#define IS_DMA_DONE(X) (((X) & (DMAD_d_m)) != 0)
-+
-+#define DMA_COUNT(count) \
-+ ((count) & DMAD_count_m)
-+
-+#define DMA_HALT_TIMEOUT 500
-+
-+static inline int rc32365_halt_dma(DMA_Chan_t ch)
-+{
-+ int timeout=1;
-+ if (local_readl(&ch->dmac) & DMAC_run_m) {
-+ local_writel(0, &ch->dmac);
-+
-+ for (timeout = DMA_HALT_TIMEOUT; timeout > 0; timeout--) {
-+ if (local_readl(&ch->dmas) & DMAS_h_m) {
-+ local_writel(0, &ch->dmas);
-+ break;
-+ }
-+ }
-+
-+ }
-+
-+ return timeout ? 0 : 1;
-+}
-+
-+
-+static inline void rc32365_start_dma(DMA_Chan_t ch, u32 dma_addr)
-+{
-+ local_writel(0, &ch->dmandptr);
-+ local_writel(dma_addr, &ch->dmadptr);
-+}
-+
-+static inline void rc32365_chain_dma(DMA_Chan_t ch, u32 dma_addr)
-+{
-+ local_writel(dma_addr, &ch->dmandptr);
-+}
-+#endif //__IDT_RC32365_DMA_V_H__
-diff -Nur linux-2.6.17/include/asm-mips/idt-boards/rc32300/rc32365_eth.h linux-2.6.17-owrt/include/asm-mips/idt-boards/rc32300/rc32365_eth.h
---- linux-2.6.17/include/asm-mips/idt-boards/rc32300/rc32365_eth.h 1970-01-01 01:00:00.000000000 +0100
-+++ linux-2.6.17-owrt/include/asm-mips/idt-boards/rc32300/rc32365_eth.h 2006-06-18 12:44:28.000000000 +0200
-@@ -0,0 +1,344 @@
-+/**************************************************************************
-+ *
-+ * BRIEF MODULE DESCRIPTION
-+ * RC32365/336 Ethernet hardware abstraction.
-+ *
-+ * Copyright 2004 IDT Inc. (rischelp@idt.com)
-+ *
-+ * This program is free software; you can redistribute it and/or modify it
-+ * under the terms of the GNU General Public License as published by the
-+ * Free Software Foundation; either version 2 of the License, or (at your
-+ * option) any later version.
-+ *
-+ * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED
-+ * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
-+ * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN
-+ * NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
-+ * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
-+ * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
-+ * USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
-+ * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
-+ * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-+ *
-+ * You should have received a copy of the GNU General Public License along
-+ * with this program; if not, write to the Free Software Foundation, Inc.,
-+ * 675 Mass Ave, Cambridge, MA 02139, USA.
-+ *
-+ *
-+ **************************************************************************
-+ * May 2004 P. Sadik.
-+ *
-+ * Initial Release
-+ *
-+ *
-+ *
-+ **************************************************************************
-+ */
-+
-+#ifndef __IDT_RC32365_ETH_H__
-+#define __IDT_RC32365_ETH_H__
-+
-+enum
-+{
-+ ETH0_PhysicalAddress = 0x18058000,
-+ ETH_PhysicalAddress = ETH0_PhysicalAddress, // Default
-+ ETH0_VirtualAddress = 0xb8058000,
-+
-+ ETH_VirtualAddress = ETH0_VirtualAddress, // Default
-+
-+ ETH1_PhysicalAddress = 0x18060000,
-+ ETH1_VirtualAddress = 0xb8060000, // Default
-+} ;
-+
-+typedef struct
-+{
-+ u32 ethintfc ;
-+ u32 ethfifott ;
-+ u32 etharc ;
-+ u32 ethhash0 ;
-+ u32 ethhash1 ;
-+ u32 ethu0 [4] ; // Reserved.
-+ u32 ethpfs ;
-+ u32 ethmcp ;
-+ u32 eth_u1 [10] ; // Reserved.
-+ u32 ethspare ;
-+ u32 eth_u2 [42] ; // Reserved.
-+ u32 ethsal0 ;
-+ u32 ethsah0 ;
-+ u32 ethsal1 ;
-+ u32 ethsah1 ;
-+ u32 ethsal2 ;
-+ u32 ethsah2 ;
-+ u32 ethsal3 ;
-+ u32 ethsah3 ;
-+ u32 ethrbc ;
-+ u32 ethrpc ;
-+ u32 ethrupc ;
-+ u32 ethrfc ;
-+ u32 ethtbc ;
-+ u32 ethgpf ;
-+ u32 eth_u9 [50] ; // Reserved.
-+ u32 ethmac1 ;
-+ u32 ethmac2 ;
-+ u32 ethipgt ;
-+ u32 ethipgr ;
-+ u32 ethclrt ;
-+ u32 ethmaxf ;
-+ u32 eth_u10 ; // Reserved.
-+ u32 ethmtest ;
-+ u32 miimcfg ;
-+ u32 miimcmd ;
-+ u32 miimaddr ;
-+ u32 miimwtd ;
-+ u32 miimrdd ;
-+ u32 miimind ;
-+ u32 eth_u11 ; // Reserved.
-+ u32 eth_u12 ; // Reserved.
-+ u32 ethcfsa0 ;
-+ u32 ethcfsa1 ;
-+ u32 ethcfsa2 ;
-+} volatile *ETH_t;
-+
-+enum
-+{
-+ ETHINTFC_en_b = 0,
-+ ETHINTFC_en_m = 0x00000001,
-+ ETHINTFC_its_b = 1,
-+ ETHINTFC_its_m = 0x00000002,
-+ ETHINTFC_rip_b = 2,
-+ ETHINTFC_rip_m = 0x00000004,
-+ ETHINTFC_jam_b = 3,
-+ ETHINTFC_jam_m = 0x00000008,
-+ ETHINTFC_ovr_b = 4,
-+ ETHINTFC_ovr_m = 0x00000010,
-+ ETHINTFC_und_b = 5,
-+ ETHINTFC_und_m = 0x00000020,
-+
-+ ETHFIFOTT_tth_b = 0,
-+ ETHFIFOTT_tth_m = 0x0000007f,
-+
-+ ETHARC_pro_b = 0,
-+ ETHARC_pro_m = 0x00000001,
-+ ETHARC_am_b = 1,
-+ ETHARC_am_m = 0x00000002,
-+ ETHARC_afm_b = 2,
-+ ETHARC_afm_m = 0x00000004,
-+ ETHARC_ab_b = 3,
-+ ETHARC_ab_m = 0x00000008,
-+
-+ ETHSAL_byte5_b = 0,
-+ ETHSAL_byte5_m = 0x000000ff,
-+ ETHSAL_byte4_b = 8,
-+ ETHSAL_byte4_m = 0x0000ff00,
-+ ETHSAL_byte3_b = 16,
-+ ETHSAL_byte3_m = 0x00ff0000,
-+ ETHSAL_byte2_b = 24,
-+ ETHSAL_byte2_m = 0xff000000,
-+
-+ ETHSAH_byte1_b = 0,
-+ ETHSAH_byte1_m = 0x000000ff,
-+ ETHSAH_byte0_b = 8,
-+ ETHSAH_byte0_m = 0x0000ff00,
-+
-+ ETHGPF_ptv_b = 0,
-+ ETHGPF_ptv_m = 0x0000ffff,
-+
-+ ETHPFS_pfd_b = 0,
-+ ETHPFS_pfd_m = 0x00000001,
-+
-+ ETHCFSA0_cfsa4_b = 0,
-+ ETHCFSA0_cfsa4_m = 0x000000ff,
-+ ETHCFSA0_cfsa5_b = 8,
-+ ETHCFSA0_cfsa5_m = 0x0000ff00,
-+
-+ ETHCFSA1_cfsa2_b = 0,
-+ ETHCFSA1_cfsa2_m = 0x000000ff,
-+ ETHCFSA1_cfsa3_b = 8,
-+ ETHCFSA1_cfsa3_m = 0x0000ff00,
-+
-+ ETHCFSA2_cfsa0_b = 0,
-+ ETHCFSA2_cfsa0_m = 0x000000ff,
-+ ETHCFSA2_cfsa1_b = 8,
-+ ETHCFSA2_cfsa1_m = 0x0000ff00,
-+
-+ ETHMAC1_re_b = 0,
-+ ETHMAC1_re_m = 0x00000001,
-+ ETHMAC1_paf_b = 1,
-+ ETHMAC1_paf_m = 0x00000002,
-+ ETHMAC1_rfc_b = 2,
-+ ETHMAC1_rfc_m = 0x00000004,
-+ ETHMAC1_tfc_b = 3,
-+ ETHMAC1_tfc_m = 0x00000008,
-+ ETHMAC1_lb_b = 4,
-+ ETHMAC1_lb_m = 0x00000010,
-+ ETHMAC1_mr_b = 31,
-+ ETHMAC1_mr_m = 0x80000000,
-+
-+ ETHMAC2_fd_b = 0,
-+ ETHMAC2_fd_m = 0x00000001,
-+ ETHMAC2_flc_b = 1,
-+ ETHMAC2_flc_m = 0x00000002,
-+ ETHMAC2_hfe_b = 2,
-+ ETHMAC2_hfe_m = 0x00000004,
-+ ETHMAC2_dc_b = 3,
-+ ETHMAC2_dc_m = 0x00000008,
-+ ETHMAC2_cen_b = 4,
-+ ETHMAC2_cen_m = 0x00000010,
-+ ETHMAC2_pe_b = 5,
-+ ETHMAC2_pe_m = 0x00000020,
-+ ETHMAC2_vpe_b = 6,
-+ ETHMAC2_vpe_m = 0x00000040,
-+ ETHMAC2_ape_b = 7,
-+ ETHMAC2_ape_m = 0x00000080,
-+ ETHMAC2_ppe_b = 8,
-+ ETHMAC2_ppe_m = 0x00000100,
-+ ETHMAC2_lpe_b = 9,
-+ ETHMAC2_lpe_m = 0x00000200,
-+ ETHMAC2_nb_b = 12,
-+ ETHMAC2_nb_m = 0x00001000,
-+ ETHMAC2_bp_b = 13,
-+ ETHMAC2_bp_m = 0x00002000,
-+ ETHMAC2_ed_b = 14,
-+ ETHMAC2_ed_m = 0x00004000,
-+
-+ ETHIPGT_ipgt_b = 0,
-+ ETHIPGT_ipgt_m = 0x0000007f,
-+
-+ ETHIPGR_ipgr2_b = 0,
-+ ETHIPGR_ipgr2_m = 0x0000007f,
-+ ETHIPGR_ipgr1_b = 8,
-+ ETHIPGR_ipgr1_m = 0x00007f00,
-+
-+ ETHCLRT_maxret_b = 0,
-+ ETHCLRT_maxret_m = 0x0000000f,
-+ ETHCLRT_colwin_b = 8,
-+ ETHCLRT_colwin_m = 0x00003f00,
-+
-+ ETHMAXF_maxf_b = 0,
-+ ETHMAXF_maxf_m = 0x0000ffff,
-+
-+ ETHMTEST_tb_b = 2,
-+ ETHMTEST_tb_m = 0x00000004,
-+
-+ ETHMCP_div_b = 0,
-+ ETHMCP_div_m = 0x000000ff,
-+
-+ MIIMCFG_rsv_b = 0,
-+ MIIMCFG_rsv_m = 0x0000000c,
-+
-+ MIIMCMD_rd_b = 0,
-+ MIIMCMD_rd_m = 0x00000001,
-+ MIIMCMD_scn_b = 1,
-+ MIIMCMD_scn_m = 0x00000002,
-+
-+ MIIMADDR_regaddr_b = 0,
-+ MIIMADDR_regaddr_m = 0x0000001f,
-+ MIIMADDR_phyaddr_b = 8,
-+ MIIMADDR_phyaddr_m = 0x00001f00,
-+
-+ MIIMWTD_wdata_b = 0,
-+ MIIMWTD_wdata_m = 0x0000ffff,
-+
-+ MIIMRDD_rdata_b = 0,
-+ MIIMRDD_rdata_m = 0x0000ffff,
-+
-+ MIIMIND_bsy_b = 0,
-+ MIIMIND_bsy_m = 0x00000001,
-+ MIIMIND_scn_b = 1,
-+ MIIMIND_scn_m = 0x00000002,
-+ MIIMIND_nv_b = 2,
-+ MIIMIND_nv_m = 0x00000004,
-+
-+} ;
-+
-+/*
-+ * Values for the DEVCS field of the Ethernet DMA Rx and Tx descriptors.
-+ */
-+enum
-+{
-+ ETHRX_fd_b = 0,
-+ ETHRX_fd_m = 0x00000001,
-+ ETHRX_ld_b = 1,
-+ ETHRX_ld_m = 0x00000002,
-+ ETHRX_rok_b = 2,
-+ ETHRX_rok_m = 0x00000004,
-+ ETHRX_fm_b = 3,
-+ ETHRX_fm_m = 0x00000008,
-+ ETHRX_mp_b = 4,
-+ ETHRX_mp_m = 0x00000010,
-+ ETHRX_bp_b = 5,
-+ ETHRX_bp_m = 0x00000020,
-+ ETHRX_vlt_b = 6,
-+ ETHRX_vlt_m = 0x00000040,
-+ ETHRX_cf_b = 7,
-+ ETHRX_cf_m = 0x00000080,
-+ ETHRX_ovr_b = 8,
-+ ETHRX_ovr_m = 0x00000100,
-+ ETHRX_crc_b = 9,
-+ ETHRX_crc_m = 0x00000200,
-+ ETHRX_cv_b = 10,
-+ ETHRX_cv_m = 0x00000400,
-+ ETHRX_db_b = 11,
-+ ETHRX_db_m = 0x00000800,
-+ ETHRX_le_b = 12,
-+ ETHRX_le_m = 0x00001000,
-+ ETHRX_lor_b = 13,
-+ ETHRX_lor_m = 0x00002000,
-+ ETHRX_ces_b = 14,
-+ ETHRX_ces_m = 0x00004000,
-+ ETHRX_length_b = 16,
-+ ETHRX_length_m = 0xffff0000,
-+
-+ ETHTX_fd_b = 0,
-+ ETHTX_fd_m = 0x00000001,
-+ ETHTX_ld_b = 1,
-+ ETHTX_ld_m = 0x00000002,
-+ ETHTX_oen_b = 2,
-+ ETHTX_oen_m = 0x00000004,
-+ ETHTX_pen_b = 3,
-+ ETHTX_pen_m = 0x00000008,
-+ ETHTX_cen_b = 4,
-+ ETHTX_cen_m = 0x00000010,
-+ ETHTX_hen_b = 5,
-+ ETHTX_hen_m = 0x00000020,
-+ ETHTX_tok_b = 6,
-+ ETHTX_tok_m = 0x00000040,
-+ ETHTX_mp_b = 7,
-+ ETHTX_mp_m = 0x00000080,
-+ ETHTX_bp_b = 8,
-+ ETHTX_bp_m = 0x00000100,
-+ ETHTX_und_b = 9,
-+ ETHTX_und_m = 0x00000200,
-+ ETHTX_of_b = 10,
-+ ETHTX_of_m = 0x00000400,
-+ ETHTX_ed_b = 11,
-+ ETHTX_ed_m = 0x00000800,
-+ ETHTX_ec_b = 12,
-+ ETHTX_ec_m = 0x00001000,
-+ ETHTX_lc_b = 13,
-+ ETHTX_lc_m = 0x00002000,
-+ ETHTX_td_b = 14,
-+ ETHTX_td_m = 0x00004000,
-+ ETHTX_crc_b = 15,
-+ ETHTX_crc_m = 0x00008000,
-+ ETHTX_le_b = 16,
-+ ETHTX_le_m = 0x00010000,
-+ ETHTX_cc_b = 17,
-+ ETHTX_cc_m = 0x001E0000,
-+} ;
-+
-+enum
-+{
-+ ETH0_IPABMC_PhysicalAddress = 0x18040010,
-+ ETH0_IPABMC_VirtualAddress = 0xb8040000,
-+ ETH1_IPABMC_PhysicalAddress = 0x18040018,
-+ ETH1_IPABMC_VirtualAddress = 0xb8040018,
-+} ;
-+
-+typedef struct
-+{
-+ u32 ipabmcrx ;
-+ u32 ipabmctx ;
-+}volatile *IPABM_ETH_t;
-+#endif //__IDT_RC32365_ETH_H__
-diff -Nur linux-2.6.17/include/asm-mips/idt-boards/rc32300/rc32365_eth_v.h linux-2.6.17-owrt/include/asm-mips/idt-boards/rc32300/rc32365_eth_v.h
---- linux-2.6.17/include/asm-mips/idt-boards/rc32300/rc32365_eth_v.h 1970-01-01 01:00:00.000000000 +0100
-+++ linux-2.6.17-owrt/include/asm-mips/idt-boards/rc32300/rc32365_eth_v.h 2006-06-18 12:44:28.000000000 +0200
-@@ -0,0 +1,72 @@
-+/**************************************************************************
-+ *
-+ * BRIEF MODULE DESCRIPTION
-+ * RC32365/336 Ethernet status checking.
-+ *
-+ * Copyright 2004 IDT Inc. (rischelp@idt.com)
-+ *
-+ * This program is free software; you can redistribute it and/or modify it
-+ * under the terms of the GNU General Public License as published by the
-+ * Free Software Foundation; either version 2 of the License, or (at your
-+ * option) any later version.
-+ *
-+ * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED
-+ * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
-+ * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN
-+ * NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
-+ * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
-+ * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
-+ * USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
-+ * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
-+ * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-+ *
-+ * You should have received a copy of the GNU General Public License along
-+ * with this program; if not, write to the Free Software Foundation, Inc.,
-+ * 675 Mass Ave, Cambridge, MA 02139, USA.
-+ *
-+ *
-+ **************************************************************************
-+ * May 2004 P. Sadik.
-+ *
-+ * Initial Release
-+ *
-+ *
-+ *
-+ **************************************************************************
-+ */
-+
-+#ifndef __IDT_RC32365_ETH_V_H__
-+#define __IDT_RC32365_ETH_V_H__
-+#include <asm/idt-boards/rc32300/rc32365_eth.h>
-+
-+#define IS_TX_TOK(X) (((X) & (1<<ETHTX_tok_b)) >> ETHTX_tok_b ) /* Transmit Okay */
-+#define IS_TX_MP(X) (((X) & (1<<ETHTX_mp_b)) >> ETHTX_mp_b ) /* Multicast */
-+#define IS_TX_BP(X) (((X) & (1<<ETHTX_bp_b)) >> ETHTX_bp_b ) /* Broadcast */
-+#define IS_TX_UND_ERR(X) (((X) & (1<<ETHTX_und_b)) >> ETHTX_und_b ) /* Transmit FIFO Underflow */
-+#define IS_TX_OF_ERR(X) (((X) & (1<<ETHTX_of_b)) >> ETHTX_of_b ) /* Oversized frame */
-+#define IS_TX_ED_ERR(X) (((X) & (1<<ETHTX_ed_b)) >> ETHTX_ed_b ) /* Excessive deferral */
-+#define IS_TX_EC_ERR(X) (((X) & (1<<ETHTX_ec_b)) >> ETHTX_ec_b) /* Excessive collisions */
-+#define IS_TX_LC_ERR(X) (((X) & (1<<ETHTX_lc_b)) >> ETHTX_lc_b ) /* Late Collision */
-+#define IS_TX_TD_ERR(X) (((X) & (1<<ETHTX_td_b)) >> ETHTX_td_b ) /* Transmit deferred*/
-+#define IS_TX_CRC_ERR(X) (((X) & (1<<ETHTX_crc_b)) >> ETHTX_crc_b ) /* CRC Error */
-+#define IS_TX_LE_ERR(X) (((X) & (1<<ETHTX_le_b)) >> ETHTX_le_b ) /* Length Error */
-+
-+#define TX_COLLISION_COUNT(X) (((X) & ETHTX_cc_m)>>ETHTX_cc_b) /* Collision Count */
-+
-+#define IS_RCV_ROK(X) (((X) & (1<<ETHRX_rok_b)) >> ETHRX_rok_b) /* Receive Okay */
-+#define IS_RCV_FM(X) (((X) & (1<<ETHRX_fm_b)) >> ETHRX_fm_b) /* Is Filter Match */
-+#define IS_RCV_MP(X) (((X) & (1<<ETHRX_mp_b)) >> ETHRX_mp_b) /* Is it MP */
-+#define IS_RCV_BP(X) (((X) & (1<<ETHRX_bp_b)) >> ETHRX_bp_b) /* Is it BP */
-+#define IS_RCV_VLT(X) (((X) & (1<<ETHRX_vlt_b)) >> ETHRX_vlt_b) /* VLAN Tag Detect */
-+#define IS_RCV_CF(X) (((X) & (1<<ETHRX_cf_b)) >> ETHRX_cf_b) /* Control Frame */
-+#define IS_RCV_OVR_ERR(X) (((X) & (1<<ETHRX_ovr_b)) >> ETHRX_ovr_b) /* Receive Overflow */
-+#define IS_RCV_CRC_ERR(X) (((X) & (1<<ETHRX_crc_b)) >> ETHRX_crc_b) /* CRC Error */
-+#define IS_RCV_CV_ERR(X) (((X) & (1<<ETHRX_cv_b)) >> ETHRX_cv_b) /* Code Violation */
-+#define IS_RCV_DB_ERR(X) (((X) & (1<<ETHRX_db_b)) >> ETHRX_db_b) /* Dribble Bits */
-+#define IS_RCV_LE_ERR(X) (((X) & (1<<ETHRX_le_b)) >> ETHRX_le_b) /* Length error */
-+#define IS_RCV_LOR_ERR(X) (((X) & (1<<ETHRX_lor_b)) >> ETHRX_lor_b) /* Length Out of Range */
-+#define IS_RCV_CES_ERR(X) (((X) & (1<<ETHRX_ces_b)) >> ETHRX_ces_b) /* Preamble error */
-+#define RCVPKT_LENGTH(X) (((X) & ETHRX_length_m) >> ETHRX_length_b) /* Length of the received packet */
-+
-+#endif //__IDT_RC32365_ETH_V_H__
-diff -Nur linux-2.6.17/include/asm-mips/idt-boards/rc32300/rc32365_gpio.h linux-2.6.17-owrt/include/asm-mips/idt-boards/rc32300/rc32365_gpio.h
---- linux-2.6.17/include/asm-mips/idt-boards/rc32300/rc32365_gpio.h 1970-01-01 01:00:00.000000000 +0100
-+++ linux-2.6.17-owrt/include/asm-mips/idt-boards/rc32300/rc32365_gpio.h 2006-06-18 12:44:28.000000000 +0200
-@@ -0,0 +1,181 @@
-+/**************************************************************************
-+ *
-+ * BRIEF MODULE DESCRIPTION
-+ * RC32365/336 GPIO hardware abstraction.
-+ *
-+ * Copyright 2004 IDT Inc. (rischelp@idt.com)
-+ *
-+ * This program is free software; you can redistribute it and/or modify it
-+ * under the terms of the GNU General Public License as published by the
-+ * Free Software Foundation; either version 2 of the License, or (at your
-+ * option) any later version.
-+ *
-+ * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED
-+ * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
-+ * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN
-+ * NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
-+ * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
-+ * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
-+ * USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
-+ * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
-+ * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-+ *
-+ * You should have received a copy of the GNU General Public License along
-+ * with this program; if not, write to the Free Software Foundation, Inc.,
-+ * 675 Mass Ave, Cambridge, MA 02139, USA.
-+ *
-+ *
-+ **************************************************************************
-+ * May 2004 P. Sadik.
-+ *
-+ * Initial Release
-+ *
-+ *
-+ *
-+ **************************************************************************
-+ */
-+
-+#ifndef __IDT_RC32365_GPIO_H__
-+#define __IDT_RC32365_GPIO_H__
-+
-+enum
-+{
-+ GPIO0_PhysicalAddress = 0x18048000,
-+ GPIO_PhysicalAddress = GPIO0_PhysicalAddress, // Default
-+
-+ GPIO0_VirtualAddress = 0xb8048000,
-+ GPIO_VirtualAddress = GPIO0_VirtualAddress, // Default
-+} ;
-+
-+typedef struct
-+{
-+ u32 gpiofunc; /* GPIO Function Register
-+ * gpiofunc[x]==0 bit = gpio
-+ * func[x]==1 bit = altfunc
-+ */
-+ u32 gpiocfg; /* GPIO Configuration Register
-+ * gpiocfg[x]==0 bit = input
-+ * gpiocfg[x]==1 bit = output
-+ */
-+ u32 gpiod; /* GPIO Data Register
-+ * gpiod[x] read/write gpio pinX status
-+ */
-+ u32 gpioilevel; /* GPIO Interrupt Status Register
-+ * interrupt level (see gpioistat)
-+ */
-+ u32 gpioistat; /* Gpio Interrupt Status Register
-+ * istat[x] = (gpiod[x] == level[x])
-+ * cleared in ISR (STICKY bits)
-+ */
-+ u32 gpionmien; /* GPIO Non-maskable Interrupt Enable Register */
-+} volatile * GPIO_t ;
-+
-+typedef enum
-+{
-+ GPIO_gpio_v = 0, // gpiofunc use pin as GPIO.
-+ GPIO_alt_v = 1, // gpiofunc use pin as alt.
-+ GPIO_input_v = 0, // gpiocfg use pin as input.
-+ GPIO_output_v = 1, // gpiocfg use pin as output.
-+ GPIO_pin0_b = 0,
-+ GPIO_pin0_m = 0x00000001,
-+ GPIO_pin1_b = 1,
-+ GPIO_pin1_m = 0x00000002,
-+ GPIO_pin2_b = 2,
-+ GPIO_pin2_m = 0x00000004,
-+ GPIO_pin3_b = 3,
-+ GPIO_pin3_m = 0x00000008,
-+ GPIO_pin4_b = 4,
-+ GPIO_pin4_m = 0x00000010,
-+ GPIO_pin5_b = 5,
-+ GPIO_pin5_m = 0x00000020,
-+ GPIO_pin6_b = 6,
-+ GPIO_pin6_m = 0x00000040,
-+ GPIO_pin7_b = 7,
-+ GPIO_pin7_m = 0x00000080,
-+ GPIO_pin8_b = 8,
-+ GPIO_pin8_m = 0x00000100,
-+ GPIO_pin9_b = 9,
-+ GPIO_pin9_m = 0x00000200,
-+ GPIO_pin10_b = 10,
-+ GPIO_pin10_m = 0x00000400,
-+ GPIO_pin11_b = 11,
-+ GPIO_pin11_m = 0x00000800,
-+ GPIO_pin12_b = 12,
-+ GPIO_pin12_m = 0x00001000,
-+ GPIO_pin13_b = 13,
-+ GPIO_pin13_m = 0x00002000,
-+ GPIO_pin14_b = 14,
-+ GPIO_pin14_m = 0x00004000,
-+ GPIO_pin15_b = 15,
-+ GPIO_pin15_m = 0x00008000,
-+
-+// Alternate function pins. Corrsponding gpiofunc bit set to GPIO_alt_v.
-+
-+ GPIO_u0sout_b = GPIO_pin0_b, // UART 0 serial out.
-+ GPIO_u0sout_m = GPIO_pin0_m,
-+ GPIO_u0sout_cfg_v = GPIO_output_v,
-+
-+ GPIO_u0sinp_b = GPIO_pin1_b, // UART 0 serial in.
-+ GPIO_u0sinp_m = GPIO_pin1_m,
-+ GPIO_u0sinp_cfg_v = GPIO_input_v,
-+
-+ GPIO_maddr22_b = GPIO_pin2_b, // M&P bus bit 22.
-+ GPIO_maddr22_m = GPIO_pin2_m,
-+ GPIO_maddr22_cfg_v = GPIO_output_v,
-+
-+ GPIO_maddr23_b = GPIO_pin3_b, // M&P bus bit 23.
-+ GPIO_maddr23_m = GPIO_pin3_m,
-+ GPIO_maddr23_cfg_v = GPIO_output_v,
-+
-+ GPIO_maddr24_b = GPIO_pin4_b, // M&P bus bit 24.
-+ GPIO_maddr24_m = GPIO_pin4_m,
-+ GPIO_maddr24_cfg_v = GPIO_output_v,
-+
-+ GPIO_maddr25_b = GPIO_pin5_b, // M&P bus bit 25.
-+ GPIO_maddr25_m = GPIO_pin5_m,
-+ GPIO_maddr25_cfg_v = GPIO_output_v,
-+
-+ GPIO_rngclk_b = GPIO_pin6_b, // reserved.
-+ GPIO_rngclk_m = GPIO_pin6_m,
-+ GPIO_rngclk_cfg_v = GPIO_input_v,
-+
-+ GPIO_sdckenp_b = GPIO_pin7_b, // reserved.
-+ GPIO_sdckenp_m = GPIO_pin7_m,
-+ GPIO_sdckenp_cfg_v = GPIO_output_v,
-+
-+ GPIO_cen1_b = GPIO_pin8_b, // reserved.
-+ GPIO_cen1_m = GPIO_pin8_m,
-+ GPIO_cen1_cfg_v = GPIO_output_v,
-+
-+ GPIO_cen2_b = GPIO_pin9_b, // reserved.
-+ GPIO_cen2_m = GPIO_pin9_m,
-+ GPIO_cen2_cfg_v = GPIO_output_v,
-+
-+ GPIO_regn_b = GPIO_pin10_b, // reserved.
-+ GPIO_regn_m = GPIO_pin10_m,
-+ GPIO_regn_cfg_v = GPIO_output_v,
-+
-+ GPIO_iordn_b = GPIO_pin11_b, // reserved.
-+ GPIO_iordn_m = GPIO_pin11_m,
-+ GPIO_iordn_cfg_v = GPIO_output_v,
-+
-+ GPIO_iowrn_b = GPIO_pin12_b, // reserved.
-+ GPIO_iowrn_m = GPIO_pin12_m,
-+ GPIO_iowrn_cfg_v = GPIO_output_v,
-+
-+ GPIO_pcireqn2_b = GPIO_pin13_b, // PCI messaging int.
-+ GPIO_pcireqn2_m = GPIO_pin13_m,
-+ GPIO_pcireqn2_cfg_v = GPIO_input_v,
-+
-+ GPIO_pcigntn2_b = GPIO_pin14_b, // PCI messaging int.
-+ GPIO_pcigntn2_m = GPIO_pin14_m,
-+ GPIO_pcigntn2_cfg_v = GPIO_output_v,
-+
-+ GPIO_pcimuintn_b = GPIO_pin15_b, // PCI messaging int.
-+ GPIO_pcimuintn_m = GPIO_pin15_m,
-+ GPIO_pcimuintn_cfg_v= GPIO_output_v,
-+
-+} GPIO_DEFS_t;
-+
-+#endif //__IDT_RC32365_GPIO_H__
-diff -Nur linux-2.6.17/include/asm-mips/idt-boards/rc32300/rc32365_gpio_v.h linux-2.6.17-owrt/include/asm-mips/idt-boards/rc32300/rc32365_gpio_v.h
---- linux-2.6.17/include/asm-mips/idt-boards/rc32300/rc32365_gpio_v.h 1970-01-01 01:00:00.000000000 +0100
-+++ linux-2.6.17-owrt/include/asm-mips/idt-boards/rc32300/rc32365_gpio_v.h 2006-06-18 12:44:28.000000000 +0200
-@@ -0,0 +1,91 @@
-+/**************************************************************************
-+ *
-+ * BRIEF MODULE DESCRIPTION
-+ * Routines to set/clear/toggle GPIO on RC32365
-+ *
-+ * Copyright 2004 IDT Inc. (rischelp@idt.com)
-+ *
-+ * This program is free software; you can redistribute it and/or modify it
-+ * under the terms of the GNU General Public License as published by the
-+ * Free Software Foundation; either version 2 of the License, or (at your
-+ * option) any later version.
-+ *
-+ * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED
-+ * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
-+ * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN
-+ * NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
-+ * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
-+ * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
-+ * USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
-+ * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
-+ * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-+ *
-+ * You should have received a copy of the GNU General Public License along
-+ * with this program; if not, write to the Free Software Foundation, Inc.,
-+ * 675 Mass Ave, Cambridge, MA 02139, USA.
-+ *
-+ *
-+ **************************************************************************
-+ * May 2004 P. Sadik.
-+ *
-+ * Initial Release
-+ *
-+ *
-+ *
-+ **************************************************************************
-+ */
-+#ifndef __IDT_RC32365_GPIO_V_H__
-+#define __IDT_RC32365_GPIO_V_H__
-+
-+
-+#ifdef _LANGUAGE_ASSEMBLY
-+#define SET_GPIO(pin) \
-+ lui t5,0xb804 ; \
-+ ori t5,t5,0x8000 ; \
-+ lw t4,8(t5) ; \
-+ ori t4,t4,pin ; \
-+ sw t4,8(t5) ;
-+
-+#define CLEAR_GPIO(pin) \
-+ lui t5,0xb804 ; \
-+ ori t5,t5,0x8000 ; \
-+ lw t4,8(t5) ; \
-+ lui t6,0xFFFF; \
-+ ori t6,t6,0xFFFF; \
-+ xori t6,t6,pin ; \
-+ and t4,t6 ; \
-+ sw t4,8(t5) ;
-+
-+#define TOGGLE_GPIO(pin) \
-+ lui t5,0xb804 ; \
-+ ori t5,t5,0x8000 ; \
-+ lw t4,8(t5) ; \
-+ xori t4,t4,pin ; \
-+ sw t4,8(t5) ;
-+
-+#else // !_LANGUAGE_ASSEMBLY
-+#include <asm/rc32300/types.h>
-+#include <asm/rc32300/rc32365_gpio.h>
-+#include <asm/rc32300/rc32365.h>
-+
-+static inline void set_gpio(unsigned long pin)
-+{
-+ idt_gpio->gpiod |= pin;
-+}
-+
-+static inline void clear_gpio(unsigned long pin)
-+{
-+ idt_gpio->gpiod &= ~pin;
-+}
-+static inline void toggle_gpio(unsigned long pin)
-+{
-+ idt_gpio->gpiod ^= pin;
-+}
-+#define SET_GPIO(pin) set_gpio(pin)
-+#define CLEAR_GPIO(pin) clear_gpio(pin)
-+#define TOGGLE_GPIO(pin) toggle_gpio(pin)
-+#endif // _LANGUAGE_ASSEMBLY
-+
-+#endif //__IDT_RC32365_GPIO_V_H__
-+
-diff -Nur linux-2.6.17/include/asm-mips/idt-boards/rc32300/rc32365.h linux-2.6.17-owrt/include/asm-mips/idt-boards/rc32300/rc32365.h
---- linux-2.6.17/include/asm-mips/idt-boards/rc32300/rc32365.h 1970-01-01 01:00:00.000000000 +0100
-+++ linux-2.6.17-owrt/include/asm-mips/idt-boards/rc32300/rc32365.h 2006-06-18 12:44:28.000000000 +0200
-@@ -0,0 +1,160 @@
-+/**************************************************************************
-+ *
-+ * BRIEF MODULE DESCRIPTION
-+ * Definitions for IDT RC32365 CPU.
-+ *
-+ * Copyright 2004 IDT Inc. (rischelp@idt.com)
-+ *
-+ * This program is free software; you can redistribute it and/or modify it
-+ * under the terms of the GNU General Public License as published by the
-+ * Free Software Foundation; either version 2 of the License, or (at your
-+ * option) any later version.
-+ *
-+ * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED
-+ * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
-+ * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN
-+ * NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
-+ * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
-+ * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
-+ * USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
-+ * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
-+ * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-+ *
-+ * You should have received a copy of the GNU General Public License along
-+ * with this program; if not, write to the Free Software Foundation, Inc.,
-+ * 675 Mass Ave, Cambridge, MA 02139, USA.
-+ *
-+ *
-+ **************************************************************************
-+ * May 2004 P. Sadik.
-+ *
-+ * Initial Release
-+ *
-+ *
-+ *
-+ **************************************************************************
-+ */
-+
-+#ifndef __IDT_RC32365_H__
-+#define __IDT_RC32365_H__
-+
-+extern unsigned int cedar_za;
-+
-+/* Base address of internal registers */
-+#define RC32365_REG_BASE 0x18000000
-+
-+/* System ID Registers */
-+#define CPU_SYSID (RC32365_REG_BASE + 0x00018)
-+#define CPU_DEVTYPE (RC32365_REG_BASE + 0x0001c)
-+
-+/* Reset Controller */
-+#define RESET_CNTL (RC32365_REG_BASE + 0x08000)
-+#define BOOT_VECTOR (RC32365_REG_BASE + 0x08004)
-+
-+/* Device Controller */
-+#define DEV0_BASE (RC32365_REG_BASE + 0x10000)
-+#define DEV0_MASK (RC32365_REG_BASE + 0x10004)
-+#define DEV0_CNTL (RC32365_REG_BASE + 0x10008)
-+#define DEV0_TIMING (RC32365_REG_BASE + 0x1000c)
-+#define DEV_REG_OFFSET 0x10
-+
-+/* SDRAM Controller */
-+#define SDRAM0_BASE (RC32365_REG_BASE + 0x18000)
-+#define SDRAM0_MASK (RC32365_REG_BASE + 0x18004)
-+#define SDRAM1_BASE (RC32365_REG_BASE + 0x18008)
-+#define SDRAM1_MASK (RC32365_REG_BASE + 0x1800c)
-+#define SDRAM_CNTL (RC32365_REG_BASE + 0x18010)
-+
-+/* Counters/Timers */
-+#define TIMER0_COUNT (RC32365_REG_BASE + 0x20000)
-+#define TIMER0_COMPARE (RC32365_REG_BASE + 0x20004)
-+#define TIMER0_CNTL (RC32365_REG_BASE + 0x20008)
-+#define TIMER0_SELECT (RC32365_REG_BASE + 0x2000c)
-+#define TIMER_REG_OFFSET 0x10
-+
-+/* System Integrity */
-+
-+/* Interrupt Controller */
-+#define IC_GROUP0_PEND (RC32365_REG_BASE + 0x30000)
-+#define IC_GROUP0_TEST (RC32365_REG_BASE + 0x30004)
-+#define IC_GROUP0_MASK (RC32365_REG_BASE + 0x30008)
-+#define IC_GROUP_OFFSET 0x0c
-+
-+#define NUM_INTR_GROUPS 5
-+/*
-+ * The IRQ mapping is as follows:
-+ *
-+ * IRQ Mapped To
-+ * --- -------------------
-+ * 0 SW0 (IP0) SW0 intr
-+ * 1 SW1 (IP1) SW1 intr
-+ * - Int0 (IP2) mapped to GROUP0_IRQ_BASE
-+ * - Int1 (IP3) mapped to GROUP1_IRQ_BASE
-+ * - Int2 (IP4) mapped to GROUP2_IRQ_BASE
-+ * - Int3 (IP5) mapped to GROUP3_IRQ_BASE
-+ * - Int4 (IP6) mapped to GROUP4_IRQ_BASE
-+ * 7 Int5 (IP7) CP0 Timer
-+ *
-+ * IRQ's 8 and up are all mapped to Int0-4 (IP2-IP6), which
-+ * internally on the RC32365 is routed to the Expansion
-+ * Interrupt Controller.
-+ */
-+#define MIPS_CPU_TIMER_IRQ 7
-+
-+#define GROUP0_IRQ_BASE 8 // Counter/Timers, UCW
-+#define GROUP1_IRQ_BASE (GROUP0_IRQ_BASE + 32) // DMA
-+#define GROUP2_IRQ_BASE (GROUP1_IRQ_BASE + 32) // RNG, SEC
-+#define GROUP3_IRQ_BASE (GROUP2_IRQ_BASE + 32) // Eth, PCI, UARTs
-+#define GROUP4_IRQ_BASE (GROUP3_IRQ_BASE + 32) // GPIO
-+
-+#define RC32365_NR_IRQS (GROUP4_IRQ_BASE + 32)
-+
-+/* DMA - see rc32365_dma.h for full list of registers */
-+
-+#define RC32365_DMA_BASE (RC32365_REG_BASE + 0x38000)
-+#define DMA_CHAN_OFFSET 0x14
-+
-+/* GPIO Controller */
-+#define idt_gpio ((volatile GPIO_t) GPIO0_VirtualAddress)
-+
-+/* 16550 UARTs */
-+#ifdef __MIPSEB__
-+#define RC32300_UART0_BASE (RC32365_REG_BASE + 0x50003)
-+#else
-+#define RC32300_UART0_BASE (RC32365_REG_BASE + 0x50000)
-+#endif
-+#define RC32300_UART0_IRQ (GROUP3_IRQ_BASE + 0)
-+
-+/* Ethernet - see rc32365_eth.h for full list of registers */
-+
-+#define RC32365_ETH_BASE (RC32365_REG_BASE + 0x58000)
-+
-+#define IDT_CLOCK_MULT 2
-+
-+/* FLASH (device 1) */
-+#define FLASH_BASE 0x08000000
-+#define FLASH_SIZE 0x00800000
-+
-+/* LCD 4-digit display (device 2) */
-+#define LCD_DIGIT0 0x0C000003
-+#define LCD_DIGIT1 0x0C000002
-+#define LCD_DIGIT2 0x0C000001
-+#define LCD_DIGIT3 0x0C000000
-+
-+/* RTC (DS1553) (device 2) */
-+#define RTC_BASE 0x0c800000
-+/* NVRAM */
-+#define NVRAM_BASE RTC_BASE
-+#define NVRAM_ENVSIZE_OFF 4
-+#define NVRAM_ENVSTART_OFF 32
-+
-+/* Interrupts routed on 79EB365 board */
-+#define RC32365_PCI_INTA_IRQ (GROUP4_IRQ_BASE + 8)
-+#define RC32365_PCI_INTB_IRQ (GROUP4_IRQ_BASE + 9)
-+#define RC32365_PCI_INTC_IRQ (GROUP4_IRQ_BASE + 10)
-+#define RC32365_PCI_INTD_IRQ (GROUP4_IRQ_BASE + 11)
-+
-+#define RAM_SIZE (32 * 1024 * 1024)
-+
-+#endif //__IDT_RC32365_H__
-diff -Nur linux-2.6.17/include/asm-mips/idt-boards/rc32300/rc32365_pci.h linux-2.6.17-owrt/include/asm-mips/idt-boards/rc32300/rc32365_pci.h
---- linux-2.6.17/include/asm-mips/idt-boards/rc32300/rc32365_pci.h 1970-01-01 01:00:00.000000000 +0100
-+++ linux-2.6.17-owrt/include/asm-mips/idt-boards/rc32300/rc32365_pci.h 2006-06-18 12:44:28.000000000 +0200
-@@ -0,0 +1,515 @@
-+/**************************************************************************
-+ *
-+ * BRIEF MODULE DESCRIPTION
-+ * Datatype declaration for IDT 79EB365/336 PCI
-+ *
-+ * Copyright 2004 IDT Inc. (rischelp@idt.com)
-+ *
-+ * This program is free software; you can redistribute it and/or modify it
-+ * under the terms of the GNU General Public License as published by the
-+ * Free Software Foundation; either version 2 of the License, or (at your
-+ * option) any later version.
-+ *
-+ * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED
-+ * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
-+ * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN
-+ * NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
-+ * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
-+ * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
-+ * USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
-+ * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
-+ * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-+ *
-+ * You should have received a copy of the GNU General Public License along
-+ * with this program; if not, write to the Free Software Foundation, Inc.,
-+ * 675 Mass Ave, Cambridge, MA 02139, USA.
-+ *
-+ *
-+ **************************************************************************
-+ * May 2004 P. Sadik.
-+ *
-+ * Initial Release
-+ *
-+ *
-+ *
-+ **************************************************************************
-+ */
-+
-+#ifndef __IDT_RC32365_PCI_H__
-+#define __IDT_RC32365_PCI_H__
-+
-+enum
-+{
-+ PCI0_PhysicalAddress = 0x18068000,
-+ PCI_PhysicalAddress = PCI0_PhysicalAddress,
-+
-+ PCI0_VirtualAddress = 0xb8068000,
-+ PCI_VirtualAddress = PCI0_VirtualAddress,
-+} ;
-+
-+enum
-+{
-+ PCI_LbaCount = 4, // Local base addresses.
-+} ;
-+
-+typedef struct
-+{
-+ u32 a ; // Address.
-+ u32 c ; // Control.
-+ u32 m ; // mapping.
-+} PCI_Map_s ;
-+
-+typedef struct
-+{
-+ u32 pcic ;
-+ u32 pcis ;
-+ u32 pcism ;
-+ u32 pcicfga ;
-+ u32 pcicfgd ;
-+ PCI_Map_s pcilba [PCI_LbaCount] ;
-+ u32 pcidac ;
-+ u32 pcidas ;
-+ u32 pcidasm ;
-+ u32 pcidad ;
-+ u32 pcidma8c ;
-+ u32 pcidma9c ;
-+ u32 pcitc ;
-+} volatile *PCI_t ;
-+
-+// PCI messaging unit.
-+enum
-+{
-+ PCIM_Count = 2,
-+} ;
-+typedef struct
-+{
-+ u32 pciim [PCIM_Count] ;
-+ u32 pciom [PCIM_Count] ;
-+ u32 pciid ;
-+ u32 pciiic ;
-+ u32 pciiim ;
-+ u32 pciiod ;
-+ u32 pciioic ;
-+ u32 pciioim ;
-+} volatile *PCIM_t ;
-+
-+/*******************************************************************************
-+ *
-+ * PCI Control Register
-+ *
-+ ******************************************************************************/
-+enum
-+{
-+ PCIC_en_b = 0,
-+ PCIC_en_m = 0x00000001,
-+ PCIC_tnr_b = 1,
-+ PCIC_tnr_m = 0x00000002,
-+ PCIC_sce_b = 2,
-+ PCIC_sce_m = 0x00000004,
-+ PCIC_ien_b = 3,
-+ PCIC_ien_m = 0x00000008,
-+ PCIC_aaa_b = 4,
-+ PCIC_aaa_m = 0x00000010,
-+ PCIC_eap_b = 5,
-+ PCIC_eap_m = 0x00000020,
-+ PCIC_pcim_b = 6,
-+ PCIC_pcim_m = 0x000001c0,
-+ PCIC_pcim_disabled_v = 0,
-+ PCIC_pcim_tnr_v = 1, // Satellite - target not ready
-+ PCIC_pcim_suspend_v = 2, // Satellite - suspended CPU.
-+ PCIC_pcim_extern_v = 3, // Host - external arbiter.
-+ PCIC_pcim_fixed_v = 4, // Host - fixed priority arb.
-+ PCIC_pcim_roundrobin_v = 5, // Host - round robin priority.
-+ PCIC_pcim_reserved6_v = 6,
-+ PCIC_pcim_reserved7_v = 7,
-+ PCIC_igm_b = 9,
-+ PCIC_igm_m = 0x00000200,
-+} ;
-+
-+/*******************************************************************************
-+ *
-+ * PCI Status Register
-+ *
-+ ******************************************************************************/
-+enum {
-+ PCIS_eed_b = 0,
-+ PCIS_eed_m = 0x00000001,
-+ PCIS_wr_b = 1,
-+ PCIS_wr_m = 0x00000002,
-+ PCIS_nmi_b = 2,
-+ PCIS_nmi_m = 0x00000004,
-+ PCIS_ii_b = 3,
-+ PCIS_ii_m = 0x00000008,
-+ PCIS_cwe_b = 4,
-+ PCIS_cwe_m = 0x00000010,
-+ PCIS_cre_b = 5,
-+ PCIS_cre_m = 0x00000020,
-+ PCIS_mdpe_b = 6,
-+ PCIS_mdpe_m = 0x00000040,
-+ PCIS_sta_b = 7,
-+ PCIS_sta_m = 0x00000080,
-+ PCIS_rta_b = 8,
-+ PCIS_rta_m = 0x00000100,
-+ PCIS_rma_b = 9,
-+ PCIS_rma_m = 0x00000200,
-+ PCIS_sse_b = 10,
-+ PCIS_sse_m = 0x00000400,
-+ PCIS_ose_b = 11,
-+ PCIS_ose_m = 0x00000800,
-+ PCIS_pe_b = 12,
-+ PCIS_pe_m = 0x00001000,
-+ PCIS_tae_b = 13,
-+ PCIS_tae_m = 0x00002000,
-+ PCIS_rle_b = 14,
-+ PCIS_rle_m = 0x00004000,
-+ PCIS_bme_b = 15,
-+ PCIS_bme_m = 0x00008000,
-+ PCIS_prd_b = 16,
-+ PCIS_prd_m = 0x00010000,
-+ PCIS_rip_b = 17,
-+ PCIS_rip_m = 0x00020000,
-+} ;
-+
-+/*******************************************************************************
-+ *
-+ * PCI Status Mask Register
-+ *
-+ ******************************************************************************/
-+enum {
-+ PCISM_eed_b = 0,
-+ PCISM_eed_m = 0x00000001,
-+ PCISM_wr_b = 1,
-+ PCISM_wr_m = 0x00000002,
-+ PCISM_nmi_b = 2,
-+ PCISM_nmi_m = 0x00000004,
-+ PCISM_ii_b = 3,
-+ PCISM_ii_m = 0x00000008,
-+ PCISM_cwe_b = 4,
-+ PCISM_cwe_m = 0x00000010,
-+ PCISM_cre_b = 5,
-+ PCISM_cre_m = 0x00000020,
-+ PCISM_mdpe_b = 6,
-+ PCISM_mdpe_m = 0x00000040,
-+ PCISM_sta_b = 7,
-+ PCISM_sta_m = 0x00000080,
-+ PCISM_rta_b = 8,
-+ PCISM_rta_m = 0x00000100,
-+ PCISM_rma_b = 9,
-+ PCISM_rma_m = 0x00000200,
-+ PCISM_sse_b = 10,
-+ PCISM_sse_m = 0x00000400,
-+ PCISM_ose_b = 11,
-+ PCISM_ose_m = 0x00000800,
-+ PCISM_pe_b = 12,
-+ PCISM_pe_m = 0x00001000,
-+ PCISM_tae_b = 13,
-+ PCISM_tae_m = 0x00002000,
-+ PCISM_rle_b = 14,
-+ PCISM_rle_m = 0x00004000,
-+ PCISM_bme_b = 15,
-+ PCISM_bme_m = 0x00008000,
-+ PCISM_prd_b = 16,
-+ PCISM_prd_m = 0x00010000,
-+ PCISM_rip_b = 17,
-+ PCISM_rip_m = 0x00020000,
-+} ;
-+
-+/*******************************************************************************
-+ *
-+ * PCI Configuration Address Register
-+ *
-+ ******************************************************************************/
-+enum {
-+ PCICFGA_reg_b = 2,
-+ PCICFGA_reg_m = 0x000000fc,
-+ PCICFGA_reg_id_v = 0x00>>2, //use PCFGID_
-+ PCICFGA_reg_04_v = 0x04>>2, //use PCFG04_
-+ PCICFGA_reg_08_v = 0x08>>2, //use PCFG08_
-+ PCICFGA_reg_0C_v = 0x0C>>2, //use PCFG0C_
-+ PCICFGA_reg_pba0_v = 0x10>>2, //use PCIPBA_
-+ PCICFGA_reg_pba1_v = 0x14>>2, //use PCIPBA_
-+ PCICFGA_reg_pba2_v = 0x18>>2, //use PCIPBA_
-+ PCICFGA_reg_pba3_v = 0x1c>>2, //use PCIPBA_
-+ PCICFGA_reg_subsystem_v = 0x2c>>2, //use PCFGSS_
-+ PCICFGA_reg_3C_v = 0x3C>>2, //use PCFG3C_
-+ PCICFGA_reg_pba0c_v = 0x44>>2, //use PCIPBAC_
-+ PCICFGA_reg_pba0m_v = 0x48>>2,
-+ PCICFGA_reg_pba1c_v = 0x4c>>2, //use PCIPBAC_
-+ PCICFGA_reg_pba1m_v = 0x50>>2,
-+ PCICFGA_reg_pba2c_v = 0x54>>2, //use PCIPBAC_
-+ PCICFGA_reg_pba2m_v = 0x58>>2,
-+ PCICFGA_reg_pba3c_v = 0x5c>>2, //use PCIPBAC_
-+ PCICFGA_reg_pba3m_v = 0x60>>2,
-+ PCICFGA_reg_pmgt_v = 0x64>>2,
-+ PCICFGA_func_b = 8,
-+ PCICFGA_func_m = 0x00000700,
-+ PCICFGA_dev_b = 11,
-+ PCICFGA_dev_m = 0x0000f800,
-+ PCICFGA_dev_internal_v = 0,
-+ PCICFGA_bus_b = 16,
-+ PCICFGA_bus_m = 0x00ff0000,
-+ PCICFGA_bus_type0_v = 0, //local bus
-+ PCICFGA_en_b = 31, // read only
-+ PCICFGA_en_m = 0x80000000,
-+} ;
-+
-+enum {
-+ PCFGID_vendor_b = 0,
-+ PCFGID_vendor_m = 0x0000ffff,
-+ PCFGID_vendor_IDT_v = 0x111d,
-+ PCFGID_device_b = 16,
-+ PCFGID_device_m = 0xffff0000,
-+ PCFGID_device_Acaciade_v = 0x0207,
-+
-+ PCFG04_command_ioena_b = 1,
-+ PCFG04_command_ioena_m = 0x00000001,
-+ PCFG04_command_memena_b = 2,
-+ PCFG04_command_memena_m = 0x00000002,
-+ PCFG04_command_bmena_b = 3,
-+ PCFG04_command_bmena_m = 0x00000004,
-+ PCFG04_command_mwinv_b = 5,
-+ PCFG04_command_mwinv_m = 0x00000010,
-+ PCFG04_command_parena_b = 7,
-+ PCFG04_command_parena_m = 0x00000040,
-+ PCFG04_command_serrena_b = 9,
-+ PCFG04_command_serrena_m = 0x00000100,
-+ PCFG04_command_fastbbena_b = 10,
-+ PCFG04_command_fastbbena_m = 0x00000200,
-+ PCFG04_status_b = 16,
-+ PCFG04_status_m = 0xffff0000,
-+ PCFG04_status_66MHz_b = 21, // 66 MHz enable
-+ PCFG04_status_66MHz_m = 0x00200000,
-+ PCFG04_status_fbb_b = 23,
-+ PCFG04_status_fbb_m = 0x00800000,
-+ PCFG04_status_mdpe_b = 24,
-+ PCFG04_status_mdpe_m = 0x01000000,
-+ PCFG04_status_dst_b = 25,
-+ PCFG04_status_dst_m = 0x06000000,
-+ PCFG04_status_sta_b = 27,
-+ PCFG04_status_sta_m = 0x08000000,
-+ PCFG04_status_rta_b = 28,
-+ PCFG04_status_rta_m = 0x10000000,
-+ PCFG04_status_rma_b = 29,
-+ PCFG04_status_rma_m = 0x20000000,
-+ PCFG04_status_sse_b = 30,
-+ PCFG04_status_sse_m = 0x40000000,
-+ PCFG04_status_pe_b = 31,
-+ PCFG04_status_pe_m = 0x40000000,
-+
-+ PCFG08_revId_b = 0,
-+ PCFG08_revId_m = 0x000000ff,
-+ PCFG08_classCode_b = 0,
-+ PCFG08_classCode_m = 0xffffff00,
-+ PCFG08_classCode_bridge_v = 06,
-+ PCFG08_classCode_proc_v = 0x0b3000, // processor-MIPS
-+ PCFG0C_cacheline_b = 0,
-+ PCFG0C_cacheline_m = 0x000000ff,
-+ PCFG0C_masterLatency_b = 8,
-+ PCFG0C_masterLatency_m = 0x0000ff00,
-+ PCFG0C_headerType_b = 16,
-+ PCFG0C_headerType_m = 0x00ff0000,
-+ PCFG0C_bist_b = 24,
-+ PCFG0C_bist_m = 0xff000000,
-+
-+ PCIPBA_msi_b = 0,
-+ PCIPBA_msi_m = 0x00000001,
-+ PCIPBA_p_b = 3,
-+ PCIPBA_p_m = 0x00000004,
-+ PCIPBA_baddr_b = 8,
-+ PCIPBA_baddr_m = 0xffffff00,
-+
-+ PCFGSS_vendorId_b = 0,
-+ PCFGSS_vendorId_m = 0x0000ffff,
-+ PCFGSS_id_b = 16,
-+ PCFGSS_id_m = 0xffff0000,
-+
-+ PCFG3C_interruptLine_b = 0,
-+ PCFG3C_interruptLine_m = 0x000000ff,
-+ PCFG3C_interruptPin_b = 8,
-+ PCFG3C_interruptPin_m = 0x0000ff00,
-+ PCFG3C_minGrant_b = 16,
-+ PCFG3C_minGrant_m = 0x00ff0000,
-+ PCFG3C_maxLat_b = 24,
-+ PCFG3C_maxLat_m = 0xff000000,
-+
-+ PCIPBAC_msi_b = 0,
-+ PCIPBAC_msi_m = 0x00000001,
-+ PCIPBAC_p_b = 1,
-+ PCIPBAC_p_m = 0x00000002,
-+ PCIPBAC_size_b = 2,
-+ PCIPBAC_size_m = 0x0000007c,
-+ PCIPBAC_sb_b = 7,
-+ PCIPBAC_sb_m = 0x00000080,
-+ PCIPBAC_pp_b = 8,
-+ PCIPBAC_pp_m = 0x00000100,
-+ PCIPBAC_mr_b = 9,
-+ PCIPBAC_mr_m = 0x00000600,
-+ PCIPBAC_mr_read_v =0, //no prefetching
-+ PCIPBAC_mr_readLine_v =1,
-+ PCIPBAC_mr_readMult_v =2,
-+ PCIPBAC_mrl_b = 11,
-+ PCIPBAC_mrl_m = 0x00000800,
-+ PCIPBAC_mrm_b = 12,
-+ PCIPBAC_mrm_m = 0x00001000,
-+ PCIPBAC_trp_b = 13,
-+ PCIPBAC_trp_m = 0x00002000,
-+
-+ PCFG40_trdyTimeout_b = 0,
-+ PCFG40_trdyTimeout_m = 0x000000ff,
-+ PCFG40_retryLim_b = 8,
-+ PCFG40_retryLim_m = 0x0000ff00,
-+};
-+
-+/*******************************************************************************
-+ *
-+ * PCI Local Base Address [0|1|2|3] Register
-+ *
-+ ******************************************************************************/
-+enum {
-+ PCILBA_baddr_b = 0, // In PCI_t -> pcilba [] .a
-+ PCILBA_baddr_m = 0xffffff00,
-+} ;
-+/*******************************************************************************
-+ *
-+ * PCI Local Base Address Control Register
-+ *
-+ ******************************************************************************/
-+enum {
-+ PCILBAC_msi_b = 0, // In pPci->pcilba[i].c
-+ PCILBAC_msi_m = 0x00000001,
-+ PCILBAC_msi_mem_v = 0,
-+ PCILBAC_msi_io_v = 1,
-+ PCILBAC_size_b = 2, // In pPci->pcilba[i].c
-+ PCILBAC_size_m = 0x0000007c,
-+ PCILBAC_sb_b = 7, // In pPci->pcilba[i].c
-+ PCILBAC_sb_m = 0x00000080,
-+ PCILBAC_rt_b = 8, // In pPci->pcilba[i].c
-+ PCILBAC_rt_m = 0x00000100,
-+ PCILBAC_rt_noprefetch_v = 0, // mem read
-+ PCILBAC_rt_prefetch_v = 1, // mem readline
-+} ;
-+
-+/*******************************************************************************
-+ *
-+ * PCI Local Base Address [0|1|2|3] Mapping Register
-+ *
-+ ******************************************************************************/
-+enum {
-+ PCILBAM_maddr_b = 8,
-+ PCILBAM_maddr_m = 0xffffff00,
-+} ;
-+
-+/*******************************************************************************
-+ *
-+ * PCI Decoupled Access Control Register
-+ *
-+ ******************************************************************************/
-+enum {
-+ PCIDAC_den_b = 0,
-+ PCIDAC_den_m = 0x00000001,
-+} ;
-+
-+/*******************************************************************************
-+ *
-+ * PCI Decoupled Access Status Register
-+ *
-+ ******************************************************************************/
-+enum {
-+ PCIDAS_d_b = 0,
-+ PCIDAS_d_m = 0x00000001,
-+ PCIDAS_b_b = 1,
-+ PCIDAS_b_m = 0x00000002,
-+ PCIDAS_e_b = 2,
-+ PCIDAS_e_m = 0x00000004,
-+ PCIDAS_ofe_b = 3,
-+ PCIDAS_ofe_m = 0x00000008,
-+ PCIDAS_off_b = 4,
-+ PCIDAS_off_m = 0x00000010,
-+ PCIDAS_ife_b = 5,
-+ PCIDAS_ife_m = 0x00000020,
-+ PCIDAS_iff_b = 6,
-+ PCIDAS_iff_m = 0x00000040,
-+} ;
-+
-+/*******************************************************************************
-+ *
-+ * PCI DMA Channel 8 Configuration Register
-+ *
-+ ******************************************************************************/
-+enum
-+{
-+ PCIDMA8C_mbs_b = 0, // Maximum Burst Size.
-+ PCIDMA8C_mbs_m = 0x00000fff, // { pcidma8c }
-+ PCIDMA8C_our_b = 12, // Optimize Unaligned Burst Reads.
-+ PCIDMA8C_our_m = 0x00001000, // { pcidma8c }
-+} ;
-+
-+/*******************************************************************************
-+ *
-+ * PCI DMA Channel 9 Configuration Register
-+ *
-+ ******************************************************************************/
-+enum
-+{
-+ PCIDMA9C_mbs_b = 0, // Maximum Burst Size.
-+ PCIDMA9C_mbs_m = 0x00000fff, // { pcidma9c }
-+} ;
-+
-+/*******************************************************************************
-+ *
-+ * PCI to Memory(DMA Channel 8) AND Memory to PCI DMA(DMA Channel 9)Descriptors
-+ *
-+ ******************************************************************************/
-+enum {
-+ PCIDMAD_pt_b = 22, // in DEVCMD field (descriptor)
-+ PCIDMAD_pt_m = 0x00c00000, // preferred transaction field
-+ // These are for reads (DMA channel 8)
-+ PCIDMAD_devcmd_mr_v = 0, //memory read
-+ PCIDMAD_devcmd_mrl_v = 1, //memory read line
-+ PCIDMAD_devcmd_mrm_v = 2, //memory read multiple
-+ PCIDMAD_devcmd_ior_v = 3, //I/O read
-+ // These are for writes (DMA channel 9)
-+ PCIDMAD_devcmd_mw_v = 0, //memory write
-+ PCIDMAD_devcmd_mwi_v = 1, //memory write invalidate
-+ PCIDMAD_devcmd_iow_v = 3, //I/O write
-+
-+ // Swap byte field applies to both DMA channel 8 and 9
-+ PCIDMAD_sb_b = 24, // in DEVCMD field (descriptor)
-+ PCIDMAD_sb_m = 0x01000000, // swap byte field
-+} ;
-+
-+
-+/*******************************************************************************
-+ *
-+ * PCI Target Control Register
-+ *
-+ ******************************************************************************/
-+enum
-+{
-+ PCITC_rtimer_b = 0, // In PCITC_t -> pcitc
-+ PCITC_rtimer_m = 0x000000ff,
-+ PCITC_dtimer_b = 8, // In PCITC_t -> pcitc
-+ PCITC_dtimer_m = 0x0000ff00,
-+ PCITC_rdr_b = 18, // In PCITC_t -> pcitc
-+ PCITC_rdr_m = 0x00040000,
-+ PCITC_ddt_b = 19, // In PCITC_t -> pcitc
-+ PCITC_ddt_m = 0x00080000,
-+} ;
-+/*******************************************************************************
-+ *
-+ * PCI messaging unit [applies to both inbound and outbound registers ]
-+ *
-+ ******************************************************************************/
-+enum
-+{
-+ PCIM_m0_b = 0, // In PCIM_t -> {pci{iic,iim,ioic,ioim}}
-+ PCIM_m0_m = 0x00000001, // inbound or outbound message 0
-+ PCIM_m1_b = 1, // In PCIM_t -> {pci{iic,iim,ioic,ioim}}
-+ PCIM_m1_m = 0x00000002, // inbound or outbound message 1
-+ PCIM_db_b = 2, // In PCIM_t -> {pci{iic,iim,ioic,ioim}}
-+ PCIM_db_m = 0x00000004, // inbound or outbound doorbell
-+};
-+
-+
-+#endif // __IDT_RC32365_PCI_H__
-diff -Nur linux-2.6.17/include/asm-mips/idt-boards/rc32300/rc32365_pci_v.h linux-2.6.17-owrt/include/asm-mips/idt-boards/rc32300/rc32365_pci_v.h
---- linux-2.6.17/include/asm-mips/idt-boards/rc32300/rc32365_pci_v.h 1970-01-01 01:00:00.000000000 +0100
-+++ linux-2.6.17-owrt/include/asm-mips/idt-boards/rc32300/rc32365_pci_v.h 2006-06-18 12:44:28.000000000 +0200
-@@ -0,0 +1,217 @@
-+/**************************************************************************
-+ *
-+ * BRIEF MODULE DESCRIPTION
-+ * PCI header values for IDT 79EB365/336
-+ *
-+ * Copyright 2004 IDT Inc. (rischelp@idt.com)
-+ *
-+ * This program is free software; you can redistribute it and/or modify it
-+ * under the terms of the GNU General Public License as published by the
-+ * Free Software Foundation; either version 2 of the License, or (at your
-+ * option) any later version.
-+ *
-+ * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED
-+ * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
-+ * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN
-+ * NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
-+ * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
-+ * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
-+ * USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
-+ * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
-+ * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-+ *
-+ * You should have received a copy of the GNU General Public License along
-+ * with this program; if not, write to the Free Software Foundation, Inc.,
-+ * 675 Mass Ave, Cambridge, MA 02139, USA.
-+ *
-+ *
-+ **************************************************************************
-+ * May 2004 P. Sadik.
-+ *
-+ * Initial Release
-+ *
-+ *
-+ *
-+ **************************************************************************
-+ */
-+
-+#ifndef __IDT_RC32365_PCI_V_H__
-+#define __IDT_RC32365_PCI_V_H__
-+
-+
-+#define PCI_MSG_VirtualAddress 0xB806C010
-+#define rc32365_pci ((volatile PCI_t) PCI0_VirtualAddress)
-+#define rc32365_pci_msg ((volatile PCIM_t) PCI_MSG_VirtualAddress)
-+
-+#define PCIM_SHFT 0x6
-+#define PCIM_BIT_LEN 0x7
-+#define PCIM_H_EA 0x3
-+#define PCIM_H_IA_FIX 0x4
-+#define PCIM_H_IA_RR 0x5
-+
-+#define PCI_ADDR_START 0x50000000
-+
-+#define CPUTOPCI_MEM_WIN 0x02000000
-+#define CPUTOPCI_IO_WIN 0x00100000
-+#define PCILBA_SIZE_SHFT 2
-+#define PCILBA_SIZE_MASK 0x1F
-+#define SIZE_256MB 0x1C
-+#define SIZE_128MB 0x1B
-+#define SIZE_64MB 0x1A
-+#define SIZE_32MB 0x19
-+#define SIZE_16MB 0x18
-+#define SIZE_4MB 0x16
-+#define SIZE_2MB 0x15
-+#define SIZE_1MB 0x14
-+#define CEDAR_CONFIG0_ADDR 0x80000000
-+#define CEDAR_CONFIG1_ADDR 0x80000004
-+#define CEDAR_CONFIG2_ADDR 0x80000008
-+#define CEDAR_CONFIG3_ADDR 0x8000000C
-+#define CEDAR_CONFIG4_ADDR 0x80000010
-+#define CEDAR_CONFIG5_ADDR 0x80000014
-+#define CEDAR_CONFIG6_ADDR 0x80000018
-+#define CEDAR_CONFIG7_ADDR 0x8000001C
-+#define CEDAR_CONFIG8_ADDR 0x80000020
-+#define CEDAR_CONFIG9_ADDR 0x80000024
-+#define CEDAR_CONFIG10_ADDR 0x80000028
-+#define CEDAR_CONFIG11_ADDR 0x8000002C
-+#define CEDAR_CONFIG12_ADDR 0x80000030
-+#define CEDAR_CONFIG13_ADDR 0x80000034
-+#define CEDAR_CONFIG14_ADDR 0x80000038
-+#define CEDAR_CONFIG15_ADDR 0x8000003C
-+#define CEDAR_CONFIG16_ADDR 0x80000040
-+#define CEDAR_CONFIG17_ADDR 0x80000044
-+#define CEDAR_CONFIG18_ADDR 0x80000048
-+#define CEDAR_CONFIG19_ADDR 0x8000004C
-+#define CEDAR_CONFIG20_ADDR 0x80000050
-+#define CEDAR_CONFIG21_ADDR 0x80000054
-+#define CEDAR_CONFIG22_ADDR 0x80000058
-+#define CEDAR_CONFIG23_ADDR 0x8000005C
-+#define CEDAR_CONFIG24_ADDR 0x80000060
-+#define CEDAR_CONFIG25_ADDR 0x80000064
-+#define CEDAR_CMD (PCFG04_command_ioena_m | \
-+ PCFG04_command_memena_m | \
-+ PCFG04_command_bmena_m | \
-+ PCFG04_command_mwinv_m | \
-+ PCFG04_command_parena_m | \
-+ PCFG04_command_serrena_m )
-+
-+#define CEDAR_STAT (PCFG04_status_mdpe_m | \
-+ PCFG04_status_sta_m | \
-+ PCFG04_status_rta_m | \
-+ PCFG04_status_rma_m | \
-+ PCFG04_status_sse_m | \
-+ PCFG04_status_pe_m)
-+
-+#define CEDAR_CNFG1 ((CEDAR_STAT << 16) | \
-+ CEDAR_CMD)
-+
-+#define CEDAR_REVID 0
-+#define CEDAR_CLASS_CODE 0
-+#define CEDAR_CNFG2 ((CEDAR_CLASS_CODE << 8) | \
-+ CEDAR_REVID)
-+
-+#define CEDAR_CACHE_LINE_SIZE 4
-+#define CEDAR_MASTER_LAT 0x3c
-+#define CEDAR_HEADER_TYPE 0
-+#define CEDAR_BIST 0
-+
-+#define CEDAR_CNFG3 ((CEDAR_BIST << 24) | \
-+ (CEDAR_HEADER_TYPE << 16) | \
-+ (CEDAR_MASTER_LAT << 8) | \
-+ CEDAR_CACHE_LINE_SIZE)
-+
-+#define CEDAR_BAR0 0x00000008 /* 128 MB Memory */
-+#define CEDAR_BAR1 0x18800001 /* 1 MB IO */
-+#define CEDAR_BAR2 0x18000001 /* 2 MB IO window for Cedar
-+ internal Registers */
-+#define CEDAR_BAR3 0x48000008 /* Spare 128 MB Memory */
-+
-+#define CEDAR_CNFG4 CEDAR_BAR0
-+#define CEDAR_CNFG5 CEDAR_BAR1
-+#define CEDAR_CNFG6 CEDAR_BAR2
-+#define CEDAR_CNFG7 CEDAR_BAR3
-+
-+#define CEDAR_SUBSYS_VENDOR_ID 0
-+#define CEDAR_SUBSYSTEM_ID 0
-+#define CEDAR_CNFG8 0
-+#define CEDAR_CNFG9 0
-+#define CEDAR_CNFG10 0
-+#define CEDAR_CNFG11 ((CEDAR_SUBSYS_VENDOR_ID << 16) | \
-+ CEDAR_SUBSYSTEM_ID)
-+#define CEDAR_INT_LINE 1
-+#define CEDAR_INT_PIN 1
-+#define CEDAR_MIN_GNT 8
-+#define CEDAR_MAX_LAT 0x38
-+#define CEDAR_CNFG12 0
-+#define CEDAR_CNFG13 0
-+#define CEDAR_CNFG14 0
-+#define CEDAR_CNFG15 ((CEDAR_MAX_LAT << 24) | \
-+ (CEDAR_MIN_GNT << 16) | \
-+ (CEDAR_INT_PIN << 8) | \
-+ CEDAR_INT_LINE)
-+#define CEDAR_RETRY_LIMIT 0x80
-+#define CEDAR_TRDY_LIMIT 0x80
-+#define CEDAR_CNFG16 ((CEDAR_RETRY_LIMIT << 8) | \
-+ CEDAR_TRDY_LIMIT)
-+#define PCI_PBAxC_R 0x0
-+#define PCI_PBAxC_RL 0x1
-+#define PCI_PBAxC_RM 0x2
-+#define SIZE_SHFT 2
-+#ifdef __MIPSEB__
-+#define CEDAR_PBA0C (((1 & 0x3) << PCIPBAC_mr_b) | \
-+ PCIPBAC_pp_m | \
-+ PCIPBAC_sb_m | \
-+ (SIZE_128MB << SIZE_SHFT) | \
-+ PCIPBAC_p_m)
-+#else
-+
-+#define CEDAR_PBA0C (((1 & 0x3) << PCIPBAC_mr_b) | \
-+ PCIPBAC_pp_m | \
-+ (SIZE_128MB << SIZE_SHFT) | \
-+ PCIPBAC_p_m)
-+#endif
-+#define CEDAR_CNFG17 CEDAR_PBA0C
-+#define CEDAR_PBA0M 0x0
-+#define CEDAR_CNFG18 CEDAR_PBA0M
-+
-+#ifdef __MIPSEB__
-+#define CEDAR_PBA1C ((SIZE_1MB << SIZE_SHFT) | \
-+ PCIPBAC_sb_m | \
-+ PCIPBAC_msi_m)
-+#else
-+#define CEDAR_PBA1C ((SIZE_1MB << SIZE_SHFT) | \
-+ PCIPBAC_msi_m)
-+#endif
-+#define CEDAR_CNFG19 CEDAR_PBA1C
-+#define CEDAR_PBA1M 0x0
-+#define CEDAR_CNFG20 CEDAR_PBA1M
-+
-+#ifdef __MIPSEB__
-+#define CEDAR_PBA2C ((SIZE_2MB << SIZE_SHFT) | \
-+ PCIPBAC_sb_m | \
-+ PCIPBAC_msi_m)
-+#else
-+#define CEDAR_PBA2C ((SIZE_2MB << SIZE_SHFT) | \
-+ PCIPBAC_msi_m)
-+#endif
-+
-+#define CEDAR_CNFG21 CEDAR_PBA2C
-+#define CEDAR_PBA2M 0x18000000
-+#define CEDAR_CNFG22 CEDAR_PBA2M
-+
-+#ifdef __MIPSEB__
-+#define CEDAR_PBA3C PCIPBAC_sb_m
-+#else
-+#define CEDAR_PBA3C 0
-+#endif
-+
-+#define CEDAR_CNFG23 CEDAR_PBA3C
-+#define CEDAR_PBA3M 0
-+#define CEDAR_CNFG24 CEDAR_PBA3M
-+
-+#define PCITC_DTIMER_VAL 8
-+#define PCITC_RTIMER_VAL 0x10
-+
-+#endif //__IDT_RC32365_PCI_V_H__
-diff -Nur linux-2.6.17/include/asm-mips/idt-boards/rc32434/rc32434_dma.h linux-2.6.17-owrt/include/asm-mips/idt-boards/rc32434/rc32434_dma.h
---- linux-2.6.17/include/asm-mips/idt-boards/rc32434/rc32434_dma.h 1970-01-01 01:00:00.000000000 +0100
-+++ linux-2.6.17-owrt/include/asm-mips/idt-boards/rc32434/rc32434_dma.h 2006-06-18 12:44:28.000000000 +0200
-@@ -0,0 +1,205 @@
-+/**************************************************************************
-+ *
-+ * BRIEF MODULE DESCRIPTION
-+ * DMA register definition
-+ *
-+ * Copyright 2004 IDT Inc. (rischelp@idt.com)
-+ *
-+ * This program is free software; you can redistribute it and/or modify it
-+ * under the terms of the GNU General Public License as published by the
-+ * Free Software Foundation; either version 2 of the License, or (at your
-+ * option) any later version.
-+ *
-+ * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED
-+ * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
-+ * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN
-+ * NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
-+ * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
-+ * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
-+ * USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
-+ * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
-+ * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-+ *
-+ * You should have received a copy of the GNU General Public License along
-+ * with this program; if not, write to the Free Software Foundation, Inc.,
-+ * 675 Mass Ave, Cambridge, MA 02139, USA.
-+ *
-+ *
-+ **************************************************************************
-+ * May 2004 rkt, neb
-+ *
-+ * Initial Release
-+ *
-+ *
-+ *
-+ **************************************************************************
-+ */
-+
-+#ifndef __IDT_DMA_H__
-+#define __IDT_DMA_H__
-+
-+enum
-+{
-+ DMA0_PhysicalAddress = 0x18040000,
-+ DMA_PhysicalAddress = DMA0_PhysicalAddress, // Default
-+
-+ DMA0_VirtualAddress = 0xb8040000,
-+ DMA_VirtualAddress = DMA0_VirtualAddress, // Default
-+} ;
-+
-+/*
-+ * DMA descriptor (in physical memory).
-+ */
-+
-+typedef struct DMAD_s
-+{
-+ u32 control ; // Control. use DMAD_*
-+ u32 ca ; // Current Address.
-+ u32 devcs ; // Device control and status.
-+ u32 link ; // Next descriptor in chain.
-+} volatile *DMAD_t ;
-+
-+enum
-+{
-+ DMAD_size = sizeof (struct DMAD_s),
-+ DMAD_count_b = 0, // in DMAD_t -> control
-+ DMAD_count_m = 0x0003ffff, // in DMAD_t -> control
-+ DMAD_ds_b = 20, // in DMAD_t -> control
-+ DMAD_ds_m = 0x00300000, // in DMAD_t -> control
-+ DMAD_ds_ethRcv0_v = 0,
-+ DMAD_ds_ethXmt0_v = 0,
-+ DMAD_ds_memToFifo_v = 0,
-+ DMAD_ds_fifoToMem_v = 0,
-+ DMAD_ds_pciToMem_v = 0,
-+ DMAD_ds_memToPci_v = 0,
-+
-+ DMAD_devcmd_b = 22, // in DMAD_t -> control
-+ DMAD_devcmd_m = 0x01c00000, // in DMAD_t -> control
-+ DMAD_devcmd_byte_v = 0, //memory-to-memory
-+ DMAD_devcmd_halfword_v = 1, //memory-to-memory
-+ DMAD_devcmd_word_v = 2, //memory-to-memory
-+ DMAD_devcmd_2words_v = 3, //memory-to-memory
-+ DMAD_devcmd_4words_v = 4, //memory-to-memory
-+ DMAD_devcmd_6words_v = 5, //memory-to-memory
-+ DMAD_devcmd_8words_v = 6, //memory-to-memory
-+ DMAD_devcmd_16words_v = 7, //memory-to-memory
-+ DMAD_cof_b = 25, // chain on finished
-+ DMAD_cof_m = 0x02000000, //
-+ DMAD_cod_b = 26, // chain on done
-+ DMAD_cod_m = 0x04000000, //
-+ DMAD_iof_b = 27, // interrupt on finished
-+ DMAD_iof_m = 0x08000000, //
-+ DMAD_iod_b = 28, // interrupt on done
-+ DMAD_iod_m = 0x10000000, //
-+ DMAD_t_b = 29, // terminated
-+ DMAD_t_m = 0x20000000, //
-+ DMAD_d_b = 30, // done
-+ DMAD_d_m = 0x40000000, //
-+ DMAD_f_b = 31, // finished
-+ DMAD_f_m = 0x80000000, //
-+} ;
-+
-+/*
-+ * DMA register (within Internal Register Map).
-+ */
-+
-+struct DMA_Chan_s
-+{
-+ u32 dmac ; // Control.
-+ u32 dmas ; // Status.
-+ u32 dmasm ; // Mask.
-+ u32 dmadptr ; // Descriptor pointer.
-+ u32 dmandptr ; // Next descriptor pointer.
-+};
-+
-+typedef struct DMA_Chan_s volatile *DMA_Chan_t ;
-+
-+//DMA_Channels use DMACH_count instead
-+
-+enum
-+{
-+ DMAC_run_b = 0, //
-+ DMAC_run_m = 0x00000001, //
-+ DMAC_dm_b = 1, // done mask
-+ DMAC_dm_m = 0x00000002, //
-+ DMAC_mode_b = 2, //
-+ DMAC_mode_m = 0x0000000c, //
-+ DMAC_mode_auto_v = 0,
-+ DMAC_mode_burst_v = 1,
-+ DMAC_mode_transfer_v = 2, //usually used
-+ DMAC_mode_reserved_v = 3,
-+ DMAC_a_b = 4, //
-+ DMAC_a_m = 0x00000010, //
-+
-+ DMAS_f_b = 0, // finished (sticky)
-+ DMAS_f_m = 0x00000001, //
-+ DMAS_d_b = 1, // done (sticky)
-+ DMAS_d_m = 0x00000002, //
-+ DMAS_c_b = 2, // chain (sticky)
-+ DMAS_c_m = 0x00000004, //
-+ DMAS_e_b = 3, // error (sticky)
-+ DMAS_e_m = 0x00000008, //
-+ DMAS_h_b = 4, // halt (sticky)
-+ DMAS_h_m = 0x00000010, //
-+
-+ DMASM_f_b = 0, // finished (1=mask)
-+ DMASM_f_m = 0x00000001, //
-+ DMASM_d_b = 1, // done (1=mask)
-+ DMASM_d_m = 0x00000002, //
-+ DMASM_c_b = 2, // chain (1=mask)
-+ DMASM_c_m = 0x00000004, //
-+ DMASM_e_b = 3, // error (1=mask)
-+ DMASM_e_m = 0x00000008, //
-+ DMASM_h_b = 4, // halt (1=mask)
-+ DMASM_h_m = 0x00000010, //
-+} ;
-+
-+/*
-+ * DMA channel definitions
-+ */
-+
-+enum
-+{
-+ DMACH_ethRcv0 = 0,
-+ DMACH_ethXmt0 = 1,
-+ DMACH_memToFifo = 2,
-+ DMACH_fifoToMem = 3,
-+ DMACH_pciToMem = 4,
-+ DMACH_memToPci = 5,
-+
-+ DMACH_count //must be last
-+};
-+
-+
-+typedef struct DMAC_s
-+{
-+ struct DMA_Chan_s ch [DMACH_count] ; //use ch[DMACH_]
-+} volatile *DMA_t ;
-+
-+
-+/*
-+ * External DMA parameters
-+*/
-+
-+enum
-+{
-+ DMADEVCMD_ts_b = 0, // ts field in devcmd
-+ DMADEVCMD_ts_m = 0x00000007, // ts field in devcmd
-+ DMADEVCMD_ts_byte_v = 0,
-+ DMADEVCMD_ts_halfword_v = 1,
-+ DMADEVCMD_ts_word_v = 2,
-+ DMADEVCMD_ts_2word_v = 3,
-+ DMADEVCMD_ts_4word_v = 4,
-+ DMADEVCMD_ts_6word_v = 5,
-+ DMADEVCMD_ts_8word_v = 6,
-+ DMADEVCMD_ts_16word_v = 7
-+};
-+
-+
-+#endif // __IDT_DMA_H__
-+
-+
-+
-+
-+
-diff -Nur linux-2.6.17/include/asm-mips/idt-boards/rc32434/rc32434_dma_v.h linux-2.6.17-owrt/include/asm-mips/idt-boards/rc32434/rc32434_dma_v.h
---- linux-2.6.17/include/asm-mips/idt-boards/rc32434/rc32434_dma_v.h 1970-01-01 01:00:00.000000000 +0100
-+++ linux-2.6.17-owrt/include/asm-mips/idt-boards/rc32434/rc32434_dma_v.h 2006-06-18 12:44:28.000000000 +0200
-@@ -0,0 +1,89 @@
-+/**************************************************************************
-+ *
-+ * BRIEF MODULE DESCRIPTION
-+ * Definitions for DMA controller.
-+ *
-+ * Copyright 2004 IDT Inc. (rischelp@idt.com)
-+ *
-+ * This program is free software; you can redistribute it and/or modify it
-+ * under the terms of the GNU General Public License as published by the
-+ * Free Software Foundation; either version 2 of the License, or (at your
-+ * option) any later version.
-+ *
-+ * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED
-+ * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
-+ * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN
-+ * NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
-+ * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
-+ * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
-+ * USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
-+ * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
-+ * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-+ *
-+ * You should have received a copy of the GNU General Public License along
-+ * with this program; if not, write to the Free Software Foundation, Inc.,
-+ * 675 Mass Ave, Cambridge, MA 02139, USA.
-+ *
-+ *
-+ **************************************************************************
-+ * May 2004 rkt, neb.
-+ *
-+ * Initial Release
-+ *
-+ *
-+ *
-+ **************************************************************************
-+ */
-+
-+#ifndef __IDT_DMA_V_H__
-+#define __IDT_DMA_V_H__
-+
-+#include <asm/idt-boards/rc32434/rc32434_dma.h>
-+#include <asm/idt-boards/rc32434/rc32434.h>
-+
-+#define DMA_CHAN_OFFSET 0x14
-+#define IS_DMA_USED(X) (((X) & (DMAD_f_m | DMAD_d_m | DMAD_t_m)) != 0)
-+#define DMA_COUNT(count) \
-+ ((count) & DMAD_count_m)
-+
-+#define DMA_HALT_TIMEOUT 500
-+
-+
-+static inline int rc32434_halt_dma(DMA_Chan_t ch)
-+{
-+ int timeout=1;
-+ if (rc32434_readl(&ch->dmac) & DMAC_run_m) {
-+ rc32434_writel(0, &ch->dmac);
-+
-+ for (timeout = DMA_HALT_TIMEOUT; timeout > 0; timeout--) {
-+ if (rc32434_readl(&ch->dmas) & DMAS_h_m) {
-+ rc32434_writel(0, &ch->dmas);
-+ break;
-+ }
-+ }
-+
-+ }
-+
-+ return timeout ? 0 : 1;
-+}
-+
-+static inline void rc32434_start_dma(DMA_Chan_t ch, u32 dma_addr)
-+{
-+ rc32434_writel(0, &ch->dmandptr);
-+ rc32434_writel(dma_addr, &ch->dmadptr);
-+}
-+
-+static inline void rc32434_chain_dma(DMA_Chan_t ch, u32 dma_addr)
-+{
-+ rc32434_writel(dma_addr, &ch->dmandptr);
-+}
-+
-+#endif // __IDT_DMA_V_H__
-+
-+
-+
-+
-+
-+
-+
-diff -Nur linux-2.6.17/include/asm-mips/idt-boards/rc32434/rc32434_eth.h linux-2.6.17-owrt/include/asm-mips/idt-boards/rc32434/rc32434_eth.h
---- linux-2.6.17/include/asm-mips/idt-boards/rc32434/rc32434_eth.h 1970-01-01 01:00:00.000000000 +0100
-+++ linux-2.6.17-owrt/include/asm-mips/idt-boards/rc32434/rc32434_eth.h 2006-06-18 12:44:28.000000000 +0200
-@@ -0,0 +1,333 @@
-+/**************************************************************************
-+ *
-+ * BRIEF MODULE DESCRIPTION
-+ * Ethernet register definition
-+ *
-+ * Copyright 2004 IDT Inc. (rischelp@idt.com)
-+ *
-+ * This program is free software; you can redistribute it and/or modify it
-+ * under the terms of the GNU General Public License as published by the
-+ * Free Software Foundation; either version 2 of the License, or (at your
-+ * option) any later version.
-+ *
-+ * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED
-+ * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
-+ * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN
-+ * NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
-+ * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
-+ * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
-+ * USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
-+ * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
-+ * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-+ *
-+ * You should have received a copy of the GNU General Public License along
-+ * with this program; if not, write to the Free Software Foundation, Inc.,
-+ * 675 Mass Ave, Cambridge, MA 02139, USA.
-+ *
-+ *
-+ **************************************************************************
-+ * May 2004 rkt, neb.
-+ *
-+ * Initial Release
-+ *
-+ *
-+ *
-+ **************************************************************************
-+ */
-+
-+#ifndef __IDT_ETH_H__
-+#define __IDT_ETH_H__
-+
-+
-+enum
-+{
-+ ETH0_PhysicalAddress = 0x18060000,
-+ ETH_PhysicalAddress = ETH0_PhysicalAddress, // Default
-+
-+ ETH0_VirtualAddress = 0xb8060000,
-+ ETH_VirtualAddress = ETH0_VirtualAddress, // Default
-+} ;
-+
-+typedef struct
-+{
-+ u32 ethintfc ;
-+ u32 ethfifott ;
-+ u32 etharc ;
-+ u32 ethhash0 ;
-+ u32 ethhash1 ;
-+ u32 ethu0 [4] ; // Reserved.
-+ u32 ethpfs ;
-+ u32 ethmcp ;
-+ u32 eth_u1 [10] ; // Reserved.
-+ u32 ethspare ;
-+ u32 eth_u2 [42] ; // Reserved.
-+ u32 ethsal0 ;
-+ u32 ethsah0 ;
-+ u32 ethsal1 ;
-+ u32 ethsah1 ;
-+ u32 ethsal2 ;
-+ u32 ethsah2 ;
-+ u32 ethsal3 ;
-+ u32 ethsah3 ;
-+ u32 ethrbc ;
-+ u32 ethrpc ;
-+ u32 ethrupc ;
-+ u32 ethrfc ;
-+ u32 ethtbc ;
-+ u32 ethgpf ;
-+ u32 eth_u9 [50] ; // Reserved.
-+ u32 ethmac1 ;
-+ u32 ethmac2 ;
-+ u32 ethipgt ;
-+ u32 ethipgr ;
-+ u32 ethclrt ;
-+ u32 ethmaxf ;
-+ u32 eth_u10 ; // Reserved.
-+ u32 ethmtest ;
-+ u32 miimcfg ;
-+ u32 miimcmd ;
-+ u32 miimaddr ;
-+ u32 miimwtd ;
-+ u32 miimrdd ;
-+ u32 miimind ;
-+ u32 eth_u11 ; // Reserved.
-+ u32 eth_u12 ; // Reserved.
-+ u32 ethcfsa0 ;
-+ u32 ethcfsa1 ;
-+ u32 ethcfsa2 ;
-+} volatile *ETH_t;
-+
-+enum
-+{
-+ ETHINTFC_en_b = 0,
-+ ETHINTFC_en_m = 0x00000001,
-+ ETHINTFC_its_b = 1,
-+ ETHINTFC_its_m = 0x00000002,
-+ ETHINTFC_rip_b = 2,
-+ ETHINTFC_rip_m = 0x00000004,
-+ ETHINTFC_jam_b = 3,
-+ ETHINTFC_jam_m = 0x00000008,
-+ ETHINTFC_ovr_b = 4,
-+ ETHINTFC_ovr_m = 0x00000010,
-+ ETHINTFC_und_b = 5,
-+ ETHINTFC_und_m = 0x00000020,
-+
-+ ETHFIFOTT_tth_b = 0,
-+ ETHFIFOTT_tth_m = 0x0000007f,
-+
-+ ETHARC_pro_b = 0,
-+ ETHARC_pro_m = 0x00000001,
-+ ETHARC_am_b = 1,
-+ ETHARC_am_m = 0x00000002,
-+ ETHARC_afm_b = 2,
-+ ETHARC_afm_m = 0x00000004,
-+ ETHARC_ab_b = 3,
-+ ETHARC_ab_m = 0x00000008,
-+
-+ ETHSAL_byte5_b = 0,
-+ ETHSAL_byte5_m = 0x000000ff,
-+ ETHSAL_byte4_b = 8,
-+ ETHSAL_byte4_m = 0x0000ff00,
-+ ETHSAL_byte3_b = 16,
-+ ETHSAL_byte3_m = 0x00ff0000,
-+ ETHSAL_byte2_b = 24,
-+ ETHSAL_byte2_m = 0xff000000,
-+
-+ ETHSAH_byte1_b = 0,
-+ ETHSAH_byte1_m = 0x000000ff,
-+ ETHSAH_byte0_b = 8,
-+ ETHSAH_byte0_m = 0x0000ff00,
-+
-+ ETHGPF_ptv_b = 0,
-+ ETHGPF_ptv_m = 0x0000ffff,
-+
-+ ETHPFS_pfd_b = 0,
-+ ETHPFS_pfd_m = 0x00000001,
-+
-+ ETHCFSA0_cfsa4_b = 0,
-+ ETHCFSA0_cfsa4_m = 0x000000ff,
-+ ETHCFSA0_cfsa5_b = 8,
-+ ETHCFSA0_cfsa5_m = 0x0000ff00,
-+
-+ ETHCFSA1_cfsa2_b = 0,
-+ ETHCFSA1_cfsa2_m = 0x000000ff,
-+ ETHCFSA1_cfsa3_b = 8,
-+ ETHCFSA1_cfsa3_m = 0x0000ff00,
-+
-+ ETHCFSA2_cfsa0_b = 0,
-+ ETHCFSA2_cfsa0_m = 0x000000ff,
-+ ETHCFSA2_cfsa1_b = 8,
-+ ETHCFSA2_cfsa1_m = 0x0000ff00,
-+
-+ ETHMAC1_re_b = 0,
-+ ETHMAC1_re_m = 0x00000001,
-+ ETHMAC1_paf_b = 1,
-+ ETHMAC1_paf_m = 0x00000002,
-+ ETHMAC1_rfc_b = 2,
-+ ETHMAC1_rfc_m = 0x00000004,
-+ ETHMAC1_tfc_b = 3,
-+ ETHMAC1_tfc_m = 0x00000008,
-+ ETHMAC1_lb_b = 4,
-+ ETHMAC1_lb_m = 0x00000010,
-+ ETHMAC1_mr_b = 31,
-+ ETHMAC1_mr_m = 0x80000000,
-+
-+ ETHMAC2_fd_b = 0,
-+ ETHMAC2_fd_m = 0x00000001,
-+ ETHMAC2_flc_b = 1,
-+ ETHMAC2_flc_m = 0x00000002,
-+ ETHMAC2_hfe_b = 2,
-+ ETHMAC2_hfe_m = 0x00000004,
-+ ETHMAC2_dc_b = 3,
-+ ETHMAC2_dc_m = 0x00000008,
-+ ETHMAC2_cen_b = 4,
-+ ETHMAC2_cen_m = 0x00000010,
-+ ETHMAC2_pe_b = 5,
-+ ETHMAC2_pe_m = 0x00000020,
-+ ETHMAC2_vpe_b = 6,
-+ ETHMAC2_vpe_m = 0x00000040,
-+ ETHMAC2_ape_b = 7,
-+ ETHMAC2_ape_m = 0x00000080,
-+ ETHMAC2_ppe_b = 8,
-+ ETHMAC2_ppe_m = 0x00000100,
-+ ETHMAC2_lpe_b = 9,
-+ ETHMAC2_lpe_m = 0x00000200,
-+ ETHMAC2_nb_b = 12,
-+ ETHMAC2_nb_m = 0x00001000,
-+ ETHMAC2_bp_b = 13,
-+ ETHMAC2_bp_m = 0x00002000,
-+ ETHMAC2_ed_b = 14,
-+ ETHMAC2_ed_m = 0x00004000,
-+
-+ ETHIPGT_ipgt_b = 0,
-+ ETHIPGT_ipgt_m = 0x0000007f,
-+
-+ ETHIPGR_ipgr2_b = 0,
-+ ETHIPGR_ipgr2_m = 0x0000007f,
-+ ETHIPGR_ipgr1_b = 8,
-+ ETHIPGR_ipgr1_m = 0x00007f00,
-+
-+ ETHCLRT_maxret_b = 0,
-+ ETHCLRT_maxret_m = 0x0000000f,
-+ ETHCLRT_colwin_b = 8,
-+ ETHCLRT_colwin_m = 0x00003f00,
-+
-+ ETHMAXF_maxf_b = 0,
-+ ETHMAXF_maxf_m = 0x0000ffff,
-+
-+ ETHMTEST_tb_b = 2,
-+ ETHMTEST_tb_m = 0x00000004,
-+
-+ ETHMCP_div_b = 0,
-+ ETHMCP_div_m = 0x000000ff,
-+
-+ MIIMCFG_rsv_b = 0,
-+ MIIMCFG_rsv_m = 0x0000000c,
-+
-+ MIIMCMD_rd_b = 0,
-+ MIIMCMD_rd_m = 0x00000001,
-+ MIIMCMD_scn_b = 1,
-+ MIIMCMD_scn_m = 0x00000002,
-+
-+ MIIMADDR_regaddr_b = 0,
-+ MIIMADDR_regaddr_m = 0x0000001f,
-+ MIIMADDR_phyaddr_b = 8,
-+ MIIMADDR_phyaddr_m = 0x00001f00,
-+
-+ MIIMWTD_wdata_b = 0,
-+ MIIMWTD_wdata_m = 0x0000ffff,
-+
-+ MIIMRDD_rdata_b = 0,
-+ MIIMRDD_rdata_m = 0x0000ffff,
-+
-+ MIIMIND_bsy_b = 0,
-+ MIIMIND_bsy_m = 0x00000001,
-+ MIIMIND_scn_b = 1,
-+ MIIMIND_scn_m = 0x00000002,
-+ MIIMIND_nv_b = 2,
-+ MIIMIND_nv_m = 0x00000004,
-+
-+} ;
-+
-+/*
-+ * Values for the DEVCS field of the Ethernet DMA Rx and Tx descriptors.
-+ */
-+enum
-+{
-+ ETHRX_fd_b = 0,
-+ ETHRX_fd_m = 0x00000001,
-+ ETHRX_ld_b = 1,
-+ ETHRX_ld_m = 0x00000002,
-+ ETHRX_rok_b = 2,
-+ ETHRX_rok_m = 0x00000004,
-+ ETHRX_fm_b = 3,
-+ ETHRX_fm_m = 0x00000008,
-+ ETHRX_mp_b = 4,
-+ ETHRX_mp_m = 0x00000010,
-+ ETHRX_bp_b = 5,
-+ ETHRX_bp_m = 0x00000020,
-+ ETHRX_vlt_b = 6,
-+ ETHRX_vlt_m = 0x00000040,
-+ ETHRX_cf_b = 7,
-+ ETHRX_cf_m = 0x00000080,
-+ ETHRX_ovr_b = 8,
-+ ETHRX_ovr_m = 0x00000100,
-+ ETHRX_crc_b = 9,
-+ ETHRX_crc_m = 0x00000200,
-+ ETHRX_cv_b = 10,
-+ ETHRX_cv_m = 0x00000400,
-+ ETHRX_db_b = 11,
-+ ETHRX_db_m = 0x00000800,
-+ ETHRX_le_b = 12,
-+ ETHRX_le_m = 0x00001000,
-+ ETHRX_lor_b = 13,
-+ ETHRX_lor_m = 0x00002000,
-+ ETHRX_ces_b = 14,
-+ ETHRX_ces_m = 0x00004000,
-+ ETHRX_length_b = 16,
-+ ETHRX_length_m = 0xffff0000,
-+
-+ ETHTX_fd_b = 0,
-+ ETHTX_fd_m = 0x00000001,
-+ ETHTX_ld_b = 1,
-+ ETHTX_ld_m = 0x00000002,
-+ ETHTX_oen_b = 2,
-+ ETHTX_oen_m = 0x00000004,
-+ ETHTX_pen_b = 3,
-+ ETHTX_pen_m = 0x00000008,
-+ ETHTX_cen_b = 4,
-+ ETHTX_cen_m = 0x00000010,
-+ ETHTX_hen_b = 5,
-+ ETHTX_hen_m = 0x00000020,
-+ ETHTX_tok_b = 6,
-+ ETHTX_tok_m = 0x00000040,
-+ ETHTX_mp_b = 7,
-+ ETHTX_mp_m = 0x00000080,
-+ ETHTX_bp_b = 8,
-+ ETHTX_bp_m = 0x00000100,
-+ ETHTX_und_b = 9,
-+ ETHTX_und_m = 0x00000200,
-+ ETHTX_of_b = 10,
-+ ETHTX_of_m = 0x00000400,
-+ ETHTX_ed_b = 11,
-+ ETHTX_ed_m = 0x00000800,
-+ ETHTX_ec_b = 12,
-+ ETHTX_ec_m = 0x00001000,
-+ ETHTX_lc_b = 13,
-+ ETHTX_lc_m = 0x00002000,
-+ ETHTX_td_b = 14,
-+ ETHTX_td_m = 0x00004000,
-+ ETHTX_crc_b = 15,
-+ ETHTX_crc_m = 0x00008000,
-+ ETHTX_le_b = 16,
-+ ETHTX_le_m = 0x00010000,
-+ ETHTX_cc_b = 17,
-+ ETHTX_cc_m = 0x001E0000,
-+} ;
-+
-+#endif // __IDT_ETH_H__
-+
-+
-+
-+
-diff -Nur linux-2.6.17/include/asm-mips/idt-boards/rc32434/rc32434_eth_v.h linux-2.6.17-owrt/include/asm-mips/idt-boards/rc32434/rc32434_eth_v.h
---- linux-2.6.17/include/asm-mips/idt-boards/rc32434/rc32434_eth_v.h 1970-01-01 01:00:00.000000000 +0100
-+++ linux-2.6.17-owrt/include/asm-mips/idt-boards/rc32434/rc32434_eth_v.h 2006-06-18 12:44:28.000000000 +0200
-@@ -0,0 +1,77 @@
-+/**************************************************************************
-+ *
-+ * BRIEF MODULE DESCRIPTION
-+ * Ethernet register definition
-+ *
-+ * Copyright 2004 IDT Inc. (rischelp@idt.com)
-+ *
-+ * This program is free software; you can redistribute it and/or modify it
-+ * under the terms of the GNU General Public License as published by the
-+ * Free Software Foundation; either version 2 of the License, or (at your
-+ * option) any later version.
-+ *
-+ * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED
-+ * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
-+ * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN
-+ * NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
-+ * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
-+ * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
-+ * USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
-+ * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
-+ * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-+ *
-+ * You should have received a copy of the GNU General Public License along
-+ * with this program; if not, write to the Free Software Foundation, Inc.,
-+ * 675 Mass Ave, Cambridge, MA 02139, USA.
-+ *
-+ *
-+ **************************************************************************
-+ * May 2004 rkt, neb.
-+ *
-+ * Initial Release
-+ *
-+ *
-+ *
-+ **************************************************************************
-+ */
-+
-+#ifndef __IDT_ETH_V_H__
-+#define __IDT_ETH_V_H__
-+
-+#include <asm/idt-boards/rc32434/rc32434_eth.h>
-+
-+#define IS_TX_TOK(X) (((X) & (1<<ETHTX_tok_b)) >> ETHTX_tok_b ) /* Transmit Okay */
-+#define IS_TX_MP(X) (((X) & (1<<ETHTX_mp_b)) >> ETHTX_mp_b ) /* Multicast */
-+#define IS_TX_BP(X) (((X) & (1<<ETHTX_bp_b)) >> ETHTX_bp_b ) /* Broadcast */
-+#define IS_TX_UND_ERR(X) (((X) & (1<<ETHTX_und_b)) >> ETHTX_und_b ) /* Transmit FIFO Underflow */
-+#define IS_TX_OF_ERR(X) (((X) & (1<<ETHTX_of_b)) >> ETHTX_of_b ) /* Oversized frame */
-+#define IS_TX_ED_ERR(X) (((X) & (1<<ETHTX_ed_b)) >> ETHTX_ed_b ) /* Excessive deferral */
-+#define IS_TX_EC_ERR(X) (((X) & (1<<ETHTX_ec_b)) >> ETHTX_ec_b) /* Excessive collisions */
-+#define IS_TX_LC_ERR(X) (((X) & (1<<ETHTX_lc_b)) >> ETHTX_lc_b ) /* Late Collision */
-+#define IS_TX_TD_ERR(X) (((X) & (1<<ETHTX_td_b)) >> ETHTX_td_b ) /* Transmit deferred*/
-+#define IS_TX_CRC_ERR(X) (((X) & (1<<ETHTX_crc_b)) >> ETHTX_crc_b ) /* CRC Error */
-+#define IS_TX_LE_ERR(X) (((X) & (1<<ETHTX_le_b)) >> ETHTX_le_b ) /* Length Error */
-+
-+#define TX_COLLISION_COUNT(X) (((X) & ETHTX_cc_m)>>ETHTX_cc_b) /* Collision Count */
-+
-+#define IS_RCV_ROK(X) (((X) & (1<<ETHRX_rok_b)) >> ETHRX_rok_b) /* Receive Okay */
-+#define IS_RCV_FM(X) (((X) & (1<<ETHRX_fm_b)) >> ETHRX_fm_b) /* Is Filter Match */
-+#define IS_RCV_MP(X) (((X) & (1<<ETHRX_mp_b)) >> ETHRX_mp_b) /* Is it MP */
-+#define IS_RCV_BP(X) (((X) & (1<<ETHRX_bp_b)) >> ETHRX_bp_b) /* Is it BP */
-+#define IS_RCV_VLT(X) (((X) & (1<<ETHRX_vlt_b)) >> ETHRX_vlt_b) /* VLAN Tag Detect */
-+#define IS_RCV_CF(X) (((X) & (1<<ETHRX_cf_b)) >> ETHRX_cf_b) /* Control Frame */
-+#define IS_RCV_OVR_ERR(X) (((X) & (1<<ETHRX_ovr_b)) >> ETHRX_ovr_b) /* Receive Overflow */
-+#define IS_RCV_CRC_ERR(X) (((X) & (1<<ETHRX_crc_b)) >> ETHRX_crc_b) /* CRC Error */
-+#define IS_RCV_CV_ERR(X) (((X) & (1<<ETHRX_cv_b)) >> ETHRX_cv_b) /* Code Violation */
-+#define IS_RCV_DB_ERR(X) (((X) & (1<<ETHRX_db_b)) >> ETHRX_db_b) /* Dribble Bits */
-+#define IS_RCV_LE_ERR(X) (((X) & (1<<ETHRX_le_b)) >> ETHRX_le_b) /* Length error */
-+#define IS_RCV_LOR_ERR(X) (((X) & (1<<ETHRX_lor_b)) >> ETHRX_lor_b) /* Length Out of Range */
-+#define IS_RCV_CES_ERR(X) (((X) & (1<<ETHRX_ces_b)) >> ETHRX_ces_b) /* Preamble error */
-+#define RCVPKT_LENGTH(X) (((X) & ETHRX_length_m) >> ETHRX_length_b) /* Length of the received packet */
-+#endif // __IDT_ETH_V_H__
-+
-+
-+
-+
-+
-diff -Nur linux-2.6.17/include/asm-mips/idt-boards/rc32434/rc32434_gpio.h linux-2.6.17-owrt/include/asm-mips/idt-boards/rc32434/rc32434_gpio.h
---- linux-2.6.17/include/asm-mips/idt-boards/rc32434/rc32434_gpio.h 1970-01-01 01:00:00.000000000 +0100
-+++ linux-2.6.17-owrt/include/asm-mips/idt-boards/rc32434/rc32434_gpio.h 2006-06-18 12:44:28.000000000 +0200
-@@ -0,0 +1,167 @@
-+/**************************************************************************
-+ *
-+ * BRIEF MODULE DESCRIPTION
-+ * GPIO register definition
-+ *
-+ * Copyright 2004 IDT Inc. (rischelp@idt.com)
-+ *
-+ * This program is free software; you can redistribute it and/or modify it
-+ * under the terms of the GNU General Public License as published by the
-+ * Free Software Foundation; either version 2 of the License, or (at your
-+ * option) any later version.
-+ *
-+ * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED
-+ * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
-+ * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN
-+ * NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
-+ * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
-+ * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
-+ * USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
-+ * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
-+ * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-+ *
-+ * You should have received a copy of the GNU General Public License along
-+ * with this program; if not, write to the Free Software Foundation, Inc.,
-+ * 675 Mass Ave, Cambridge, MA 02139, USA.
-+ *
-+ *
-+ **************************************************************************
-+ * May 2004 rkt, neb.
-+ *
-+ * Initial Release
-+ *
-+ *
-+ *
-+ **************************************************************************
-+ */
-+
-+#ifndef __IDT_GPIO_H__
-+#define __IDT_GPIO_H__
-+
-+enum
-+{
-+ GPIO0_PhysicalAddress = 0x18050000,
-+ GPIO_PhysicalAddress = GPIO0_PhysicalAddress, // Default
-+
-+ GPIO0_VirtualAddress = 0xb8050000,
-+ GPIO_VirtualAddress = GPIO0_VirtualAddress, // Default
-+} ;
-+
-+typedef struct
-+{
-+ u32 gpiofunc; /* GPIO Function Register
-+ * gpiofunc[x]==0 bit = gpio
-+ * func[x]==1 bit = altfunc
-+ */
-+ u32 gpiocfg; /* GPIO Configuration Register
-+ * gpiocfg[x]==0 bit = input
-+ * gpiocfg[x]==1 bit = output
-+ */
-+ u32 gpiod; /* GPIO Data Register
-+ * gpiod[x] read/write gpio pinX status
-+ */
-+ u32 gpioilevel; /* GPIO Interrupt Status Register
-+ * interrupt level (see gpioistat)
-+ */
-+ u32 gpioistat; /* Gpio Interrupt Status Register
-+ * istat[x] = (gpiod[x] == level[x])
-+ * cleared in ISR (STICKY bits)
-+ */
-+ u32 gpionmien; /* GPIO Non-maskable Interrupt Enable Register */
-+} volatile * GPIO_t ;
-+
-+typedef enum
-+{
-+ GPIO_gpio_v = 0, // gpiofunc use pin as GPIO.
-+ GPIO_alt_v = 1, // gpiofunc use pin as alt.
-+ GPIO_input_v = 0, // gpiocfg use pin as input.
-+ GPIO_output_v = 1, // gpiocfg use pin as output.
-+ GPIO_pin0_b = 0,
-+ GPIO_pin0_m = 0x00000001,
-+ GPIO_pin1_b = 1,
-+ GPIO_pin1_m = 0x00000002,
-+ GPIO_pin2_b = 2,
-+ GPIO_pin2_m = 0x00000004,
-+ GPIO_pin3_b = 3,
-+ GPIO_pin3_m = 0x00000008,
-+ GPIO_pin4_b = 4,
-+ GPIO_pin4_m = 0x00000010,
-+ GPIO_pin5_b = 5,
-+ GPIO_pin5_m = 0x00000020,
-+ GPIO_pin6_b = 6,
-+ GPIO_pin6_m = 0x00000040,
-+ GPIO_pin7_b = 7,
-+ GPIO_pin7_m = 0x00000080,
-+ GPIO_pin8_b = 8,
-+ GPIO_pin8_m = 0x00000100,
-+ GPIO_pin9_b = 9,
-+ GPIO_pin9_m = 0x00000200,
-+ GPIO_pin10_b = 10,
-+ GPIO_pin10_m = 0x00000400,
-+ GPIO_pin11_b = 11,
-+ GPIO_pin11_m = 0x00000800,
-+ GPIO_pin12_b = 12,
-+ GPIO_pin12_m = 0x00001000,
-+ GPIO_pin13_b = 13,
-+ GPIO_pin13_m = 0x00002000,
-+
-+// Alternate function pins. Corrsponding gpiofunc bit set to GPIO_alt_v.
-+
-+ GPIO_u0sout_b = GPIO_pin0_b, // UART 0 serial out.
-+ GPIO_u0sout_m = GPIO_pin0_m,
-+ GPIO_u0sout_cfg_v = GPIO_output_v,
-+ GPIO_u0sinp_b = GPIO_pin1_b, // UART 0 serial in.
-+ GPIO_u0sinp_m = GPIO_pin1_m,
-+ GPIO_u0sinp_cfg_v = GPIO_input_v,
-+ GPIO_u0rtsn_b = GPIO_pin2_b, // UART 0 req. to send.
-+ GPIO_u0rtsn_m = GPIO_pin2_m,
-+ GPIO_u0rtsn_cfg_v = GPIO_output_v,
-+ GPIO_u0ctsn_b = GPIO_pin3_b, // UART 0 clear to send.
-+ GPIO_u0ctsn_m = GPIO_pin3_m,
-+ GPIO_u0ctsn_cfg_v = GPIO_input_v,
-+
-+ GPIO_maddr22_b = GPIO_pin4_b, // M&P bus bit 22.
-+ GPIO_maddr22_m = GPIO_pin4_m,
-+ GPIO_maddr22_cfg_v = GPIO_output_v,
-+
-+ GPIO_maddr23_b = GPIO_pin5_b, // M&P bus bit 23.
-+ GPIO_maddr23_m = GPIO_pin5_m,
-+ GPIO_maddr23_cfg_v = GPIO_output_v,
-+
-+ GPIO_maddr24_b = GPIO_pin6_b, // M&P bus bit 24.
-+ GPIO_maddr24_m = GPIO_pin6_m,
-+ GPIO_maddr24_cfg_v = GPIO_output_v,
-+
-+ GPIO_maddr25_b = GPIO_pin7_b, // M&P bus bit 25.
-+ GPIO_maddr25_m = GPIO_pin7_m,
-+ GPIO_maddr25_cfg_v = GPIO_output_v,
-+
-+ GPIO_cpudmadebug_b = GPIO_pin8_b, // CPU or DMA debug pin
-+ GPIO_cpudmadebug_m = GPIO_pin8_m,
-+ GPIO_cpudmadebug_cfg_v = GPIO_output_v,
-+
-+ GPIO_pcireq4_b = GPIO_pin9_b, // PCI Request 4
-+ GPIO_pcireq4_m = GPIO_pin9_m,
-+ GPIO_pcireq4_cfg_v = GPIO_input_v,
-+
-+ GPIO_pcigrant4_b = GPIO_pin10_b, // PCI Grant 4
-+ GPIO_pcigrant4_m = GPIO_pin10_m,
-+ GPIO_pcigrant4_cfg_v = GPIO_output_v,
-+
-+ GPIO_pcireq5_b = GPIO_pin11_b, // PCI Request 5
-+ GPIO_pcireq5_m = GPIO_pin11_m,
-+ GPIO_pcireq5_cfg_v = GPIO_input_v,
-+
-+ GPIO_pcigrant5_b = GPIO_pin12_b, // PCI Grant 5
-+ GPIO_pcigrant5_m = GPIO_pin12_m,
-+ GPIO_pcigrant5_cfg_v = GPIO_output_v,
-+
-+ GPIO_pcimuintn_b = GPIO_pin13_b, // PCI messaging int.
-+ GPIO_pcimuintn_m = GPIO_pin13_m,
-+ GPIO_pcimuintn_cfg_v = GPIO_output_v,
-+
-+} GPIO_DEFS_t;
-+
-+#endif // __IDT_GPIO_H__
-+
-diff -Nur linux-2.6.17/include/asm-mips/idt-boards/rc32434/rc32434.h linux-2.6.17-owrt/include/asm-mips/idt-boards/rc32434/rc32434.h
---- linux-2.6.17/include/asm-mips/idt-boards/rc32434/rc32434.h 1970-01-01 01:00:00.000000000 +0100
-+++ linux-2.6.17-owrt/include/asm-mips/idt-boards/rc32434/rc32434.h 2006-06-18 12:44:28.000000000 +0200
-@@ -0,0 +1,199 @@
-+ /**************************************************************************
-+ *
-+ * BRIEF MODULE DESCRIPTION
-+ * Definitions for IDT RC32434 CPU
-+ *
-+ * Copyright 2004 IDT Inc. (rischelp@idt.com)
-+ *
-+ * This program is free software; you can redistribute it and/or modify it
-+ * under the terms of the GNU General Public License as published by the
-+ * Free Software Foundation; either version 2 of the License, or (at your
-+ * option) any later version.
-+ *
-+ * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED
-+ * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
-+ * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN
-+ * NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
-+ * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
-+ * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
-+ * USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
-+ * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
-+ * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-+ *
-+ * You should have received a copy of the GNU General Public License along
-+ * with this program; if not, write to the Free Software Foundation, Inc.,
-+ * 675 Mass Ave, Cambridge, MA 02139, USA.
-+ *
-+ *
-+ **************************************************************************
-+ * May 2004 rkt, neb.
-+ *
-+ * Initial Release
-+ *
-+ *
-+ *
-+ **************************************************************************
-+ */
-+
-+#ifndef _RC32434_H_
-+#define _RC32434_H_
-+
-+#include <linux/autoconf.h>
-+#include <linux/delay.h>
-+#include <asm/io.h>
-+#include <asm/idt-boards/rc32434/rc32434_timer.h>
-+
-+#define RC32434_REG_BASE 0x18000000
-+
-+
-+#define interrupt ((volatile INT_t ) INT0_VirtualAddress)
-+#define idt_timer ((volatile TIM_t) TIM0_VirtualAddress)
-+#define idt_gpio ((volatile GPIO_t) GPIO0_VirtualAddress)
-+
-+#define IDT_CLOCK_MULT 2
-+#define MIPS_CPU_TIMER_IRQ 7
-+/* Interrupt Controller */
-+#define IC_GROUP0_PEND (RC32434_REG_BASE + 0x38000)
-+#define IC_GROUP0_MASK (RC32434_REG_BASE + 0x38008)
-+#define IC_GROUP_OFFSET 0x0C
-+#define RTC_BASE 0xBA001FF0
-+
-+#define NUM_INTR_GROUPS 5
-+/* 16550 UARTs */
-+
-+#define GROUP0_IRQ_BASE 8 /* GRP2 IRQ numbers start here */
-+#define GROUP1_IRQ_BASE (GROUP0_IRQ_BASE + 32) /* GRP3 IRQ numbers start here */
-+#define GROUP2_IRQ_BASE (GROUP1_IRQ_BASE + 32) /* GRP4 IRQ numbers start here */
-+#define GROUP3_IRQ_BASE (GROUP2_IRQ_BASE + 32) /* GRP5 IRQ numbers start here */
-+#define GROUP4_IRQ_BASE (GROUP3_IRQ_BASE + 32)
-+
-+#ifdef __MIPSEB__
-+
-+#define RC32434_UART0_BASE (RC32434_REG_BASE + 0x58003)
-+#define EB434_UART1_BASE (0x19800003)
-+
-+#else
-+
-+#define RC32434_UART0_BASE (RC32434_REG_BASE + 0x58000)
-+#define EB434_UART1_BASE (0x19800000)
-+
-+#endif
-+
-+#define RC32434_UART0_IRQ GROUP3_IRQ_BASE + 0
-+#define EB434_UART1_IRQ GROUP4_IRQ_BASE + 11
-+
-+#define RC32434_NR_IRQS (GROUP4_IRQ_BASE + 32)
-+
-+/* cpu pipeline flush */
-+static inline void rc32434_sync(void)
-+{
-+ __asm__ volatile ("sync");
-+}
-+
-+static inline void rc32434_sync_udelay(int us)
-+{
-+ __asm__ volatile ("sync");
-+ udelay(us);
-+}
-+
-+static inline void rc32434_sync_delay(int ms)
-+{
-+ __asm__ volatile ("sync");
-+ mdelay(ms);
-+}
-+
-+
-+
-+/*
-+ * Macros to access internal RC32434 registers. No byte
-+ * swapping should be done when accessing the internal
-+ * registers.
-+ */
-+
-+#define rc32434_readb __raw_readb
-+#define rc32434_readw __raw_readw
-+#define rc32434_readl __raw_readl
-+
-+#define rc32434_writeb __raw_writeb
-+#define rc32434_writew __raw_writew
-+#define rc32434_writel __raw_writel
-+
-+#if 0
-+static inline u8 rc32434_readb(unsigned long pa)
-+{
-+ return *((volatile u8 *)KSEG1ADDR(pa));
-+}
-+static inline u16 rc32434_readw(unsigned long pa)
-+{
-+ return *((volatile u16 *)KSEG1ADDR(pa));
-+}
-+static inline u32 rc32434_readl(unsigned long pa)
-+{
-+ return *((volatile u32 *)KSEG1ADDR(pa));
-+}
-+static inline void rc32434_writeb(u8 val, unsigned long pa)
-+{
-+ *((volatile u8 *)KSEG1ADDR(pa)) = val;
-+}
-+static inline void rc32434_writew(u16 val, unsigned long pa)
-+{
-+ *((volatile u16 *)KSEG1ADDR(pa)) = val;
-+}
-+static inline void rc32434_writel(u32 val, unsigned long pa)
-+{
-+ *((volatile u32 *)KSEG1ADDR(pa)) = val;
-+}
-+
-+#endif
-+
-+
-+/*
-+ * C access to CLZ and CLO instructions
-+ * (count leading zeroes/ones).
-+ */
-+static inline int rc32434_clz(unsigned long val)
-+{
-+ int ret;
-+ __asm__ volatile (
-+ ".set\tnoreorder\n\t"
-+ ".set\tnoat\n\t"
-+ ".set\tmips32\n\t"
-+ "clz\t%0,%1\n\t"
-+ ".set\tmips0\n\t"
-+ ".set\tat\n\t"
-+ ".set\treorder"
-+ : "=r" (ret)
-+ : "r" (val));
-+
-+ return ret;
-+}
-+static inline int rc32434_clo(unsigned long val)
-+{
-+ int ret;
-+ __asm__ volatile (
-+ ".set\tnoreorder\n\t"
-+ ".set\tnoat\n\t"
-+ ".set\tmips32\n\t"
-+ "clo\t%0,%1\n\t"
-+ ".set\tmips0\n\t"
-+ ".set\tat\n\t"
-+ ".set\treorder"
-+ : "=r" (ret)
-+ : "r" (val));
-+
-+ return ret;
-+}
-+#endif /* _RC32434_H_ */
-+
-+
-+
-+
-+
-+
-+
-+
-+
-+
-+
-+
-diff -Nur linux-2.6.17/include/asm-mips/idt-boards/rc32434/rc32434_integ.h linux-2.6.17-owrt/include/asm-mips/idt-boards/rc32434/rc32434_integ.h
---- linux-2.6.17/include/asm-mips/idt-boards/rc32434/rc32434_integ.h 1970-01-01 01:00:00.000000000 +0100
-+++ linux-2.6.17-owrt/include/asm-mips/idt-boards/rc32434/rc32434_integ.h 2006-06-18 12:44:28.000000000 +0200
-@@ -0,0 +1,90 @@
-+/**************************************************************************
-+ *
-+ * BRIEF MODULE DESCRIPTION
-+ * System Integrity register definition
-+ *
-+ * Copyright 2004 IDT Inc. (rischelp@idt.com)
-+ *
-+ * This program is free software; you can redistribute it and/or modify it
-+ * under the terms of the GNU General Public License as published by the
-+ * Free Software Foundation; either version 2 of the License, or (at your
-+ * option) any later version.
-+ *
-+ * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED
-+ * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
-+ * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN
-+ * NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
-+ * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
-+ * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
-+ * USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
-+ * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
-+ * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-+ *
-+ * You should have received a copy of the GNU General Public License along
-+ * with this program; if not, write to the Free Software Foundation, Inc.,
-+ * 675 Mass Ave, Cambridge, MA 02139, USA.
-+ *
-+ *
-+ **************************************************************************
-+ * May 2004 rkt, neb
-+ *
-+ * Initial Release
-+ *
-+ *
-+ *
-+ **************************************************************************
-+ */
-+
-+#ifndef __IDT_INTEG_H__
-+#define __IDT_INTEG_H__
-+
-+enum
-+{
-+ INTEG0_PhysicalAddress = 0x18030000,
-+ INTEG_PhysicalAddress = INTEG0_PhysicalAddress, // Default
-+
-+ INTEG0_VirtualAddress = 0xB8030000,
-+ INTEG_VirtualAddress = INTEG0_VirtualAddress, // Default
-+} ;
-+
-+// if you are looking for CEA, try rst.h
-+typedef struct
-+{
-+ u32 filler [0xc] ; // 0x30 bytes unused.
-+ u32 errcs ; // sticky use ERRCS_
-+ u32 wtcount ; // Watchdog timer count reg.
-+ u32 wtcompare ; // Watchdog timer timeout value.
-+ u32 wtc ; // Watchdog timer control. use WTC_
-+} volatile *INTEG_t ;
-+
-+enum
-+{
-+ ERRCS_wto_b = 0, // In INTEG_t -> errcs
-+ ERRCS_wto_m = 0x00000001,
-+ ERRCS_wne_b = 1, // In INTEG_t -> errcs
-+ ERRCS_wne_m = 0x00000002,
-+ ERRCS_ucw_b = 2, // In INTEG_t -> errcs
-+ ERRCS_ucw_m = 0x00000004,
-+ ERRCS_ucr_b = 3, // In INTEG_t -> errcs
-+ ERRCS_ucr_m = 0x00000008,
-+ ERRCS_upw_b = 4, // In INTEG_t -> errcs
-+ ERRCS_upw_m = 0x00000010,
-+ ERRCS_upr_b = 5, // In INTEG_t -> errcs
-+ ERRCS_upr_m = 0x00000020,
-+ ERRCS_udw_b = 6, // In INTEG_t -> errcs
-+ ERRCS_udw_m = 0x00000040,
-+ ERRCS_udr_b = 7, // In INTEG_t -> errcs
-+ ERRCS_udr_m = 0x00000080,
-+ ERRCS_sae_b = 8, // In INTEG_t -> errcs
-+ ERRCS_sae_m = 0x00000100,
-+ ERRCS_wre_b = 9, // In INTEG_t -> errcs
-+ ERRCS_wre_m = 0x00000200,
-+
-+ WTC_en_b = 0, // In INTEG_t -> wtc
-+ WTC_en_m = 0x00000001,
-+ WTC_to_b = 1, // In INTEG_t -> wtc
-+ WTC_to_m = 0x00000002,
-+} ;
-+
-+#endif // __IDT_INTEG_H__
-diff -Nur linux-2.6.17/include/asm-mips/idt-boards/rc32434/rc32434_int.h linux-2.6.17-owrt/include/asm-mips/idt-boards/rc32434/rc32434_int.h
---- linux-2.6.17/include/asm-mips/idt-boards/rc32434/rc32434_int.h 1970-01-01 01:00:00.000000000 +0100
-+++ linux-2.6.17-owrt/include/asm-mips/idt-boards/rc32434/rc32434_int.h 2006-06-18 12:44:28.000000000 +0200
-@@ -0,0 +1,174 @@
-+/**************************************************************************
-+ *
-+ * BRIEF MODULE DESCRIPTION
-+ * Interrupt Controller register definition.
-+ *
-+ * Copyright 2004 IDT Inc. (rischelp@idt.com)
-+ *
-+ * This program is free software; you can redistribute it and/or modify it
-+ * under the terms of the GNU General Public License as published by the
-+ * Free Software Foundation; either version 2 of the License, or (at your
-+ * option) any later version.
-+ *
-+ * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED
-+ * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
-+ * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN
-+ * NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
-+ * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
-+ * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
-+ * USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
-+ * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
-+ * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-+ *
-+ * You should have received a copy of the GNU General Public License along
-+ * with this program; if not, write to the Free Software Foundation, Inc.,
-+ * 675 Mass Ave, Cambridge, MA 02139, USA.
-+ *
-+ *
-+ **************************************************************************
-+ * May 2004 rkt, neb.
-+ *
-+ * Initial Release
-+ *
-+ *
-+ *
-+ **************************************************************************
-+ */
-+
-+#ifndef __IDT_INT_H__
-+#define __IDT_INT_H__
-+
-+enum
-+{
-+ INT0_PhysicalAddress = 0x18038000,
-+ INT_PhysicalAddress = INT0_PhysicalAddress, // Default
-+
-+ INT0_VirtualAddress = 0xB8038000,
-+ INT_VirtualAddress = INT0_VirtualAddress, // Default
-+} ;
-+
-+struct INT_s
-+{
-+ u32 ipend ; //Pending interrupts. use INT?_
-+ u32 itest ; //Test bits. use INT?_
-+ u32 imask ; //Interrupt disabled when set. use INT?_
-+} ;
-+
-+enum
-+{
-+ IPEND2 = 0, // HW 2 interrupt to core. use INT2_
-+ IPEND3 = 1, // HW 3 interrupt to core. use INT3_
-+ IPEND4 = 2, // HW 4 interrupt to core. use INT4_
-+ IPEND5 = 3, // HW 5 interrupt to core. use INT5_
-+ IPEND6 = 4, // HW 6 interrupt to core. use INT6_
-+
-+ IPEND_count, // must be last (used in loops)
-+ IPEND_min = IPEND2 // min IPEND (used in loops)
-+};
-+
-+typedef struct INTC_s
-+{
-+ struct INT_s i [IPEND_count] ;// use i[IPEND?] = INT?_
-+ u32 nmips ; // use NMIPS_
-+} volatile *INT_t ;
-+
-+enum
-+{
-+ INT2_timer0_b = 0,
-+ INT2_timer0_m = 0x00000001,
-+ INT2_timer1_b = 1,
-+ INT2_timer1_m = 0x00000002,
-+ INT2_timer2_b = 2,
-+ INT2_timer2_m = 0x00000004,
-+ INT2_refresh_b = 3,
-+ INT2_refresh_m = 0x00000008,
-+ INT2_watchdogTimeout_b = 4,
-+ INT2_watchdogTimeout_m = 0x00000010,
-+ INT2_undecodedCpuWrite_b = 5,
-+ INT2_undecodedCpuWrite_m = 0x00000020,
-+ INT2_undecodedCpuRead_b = 6,
-+ INT2_undecodedCpuRead_m = 0x00000040,
-+ INT2_undecodedPciWrite_b = 7,
-+ INT2_undecodedPciWrite_m = 0x00000080,
-+ INT2_undecodedPciRead_b = 8,
-+ INT2_undecodedPciRead_m = 0x00000100,
-+ INT2_undecodedDmaWrite_b = 9,
-+ INT2_undecodedDmaWrite_m = 0x00000200,
-+ INT2_undecodedDmaRead_b = 10,
-+ INT2_undecodedDmaRead_m = 0x00000400,
-+ INT2_ipBusSlaveAckError_b = 11,
-+ INT2_ipBusSlaveAckError_m = 0x00000800,
-+
-+ INT3_dmaChannel0_b = 0,
-+ INT3_dmaChannel0_m = 0x00000001,
-+ INT3_dmaChannel1_b = 1,
-+ INT3_dmaChannel1_m = 0x00000002,
-+ INT3_dmaChannel2_b = 2,
-+ INT3_dmaChannel2_m = 0x00000004,
-+ INT3_dmaChannel3_b = 3,
-+ INT3_dmaChannel3_m = 0x00000008,
-+ INT3_dmaChannel4_b = 4,
-+ INT3_dmaChannel4_m = 0x00000010,
-+ INT3_dmaChannel5_b = 5,
-+ INT3_dmaChannel5_m = 0x00000020,
-+
-+ INT5_uartGeneral0_b = 0,
-+ INT5_uartGeneral0_m = 0x00000001,
-+ INT5_uartTxrdy0_b = 1,
-+ INT5_uartTxrdy0_m = 0x00000002,
-+ INT5_uartRxrdy0_b = 2,
-+ INT5_uartRxrdy0_m = 0x00000004,
-+ INT5_pci_b = 3,
-+ INT5_pci_m = 0x00000008,
-+ INT5_pciDecoupled_b = 4,
-+ INT5_pciDecoupled_m = 0x00000010,
-+ INT5_spi_b = 5,
-+ INT5_spi_m = 0x00000020,
-+ INT5_deviceDecoupled_b = 6,
-+ INT5_deviceDecoupled_m = 0x00000040,
-+ INT5_eth0Ovr_b = 9,
-+ INT5_eth0Ovr_m = 0x00000200,
-+ INT5_eth0Und_b = 10,
-+ INT5_eth0Und_m = 0x00000400,
-+ INT5_eth0Pfd_b = 11,
-+ INT5_eth0Pfd_m = 0x00000800,
-+ INT5_nvram_b = 12,
-+ INT5_nvram_m = 0x00001000,
-+
-+ INT6_gpio0_b = 0,
-+ INT6_gpio0_m = 0x00000001,
-+ INT6_gpio1_b = 1,
-+ INT6_gpio1_m = 0x00000002,
-+ INT6_gpio2_b = 2,
-+ INT6_gpio2_m = 0x00000004,
-+ INT6_gpio3_b = 3,
-+ INT6_gpio3_m = 0x00000008,
-+ INT6_gpio4_b = 4,
-+ INT6_gpio4_m = 0x00000010,
-+ INT6_gpio5_b = 5,
-+ INT6_gpio5_m = 0x00000020,
-+ INT6_gpio6_b = 6,
-+ INT6_gpio6_m = 0x00000040,
-+ INT6_gpio7_b = 7,
-+ INT6_gpio7_m = 0x00000080,
-+ INT6_gpio8_b = 8,
-+ INT6_gpio8_m = 0x00000100,
-+ INT6_gpio9_b = 9,
-+ INT6_gpio9_m = 0x00000200,
-+ INT6_gpio10_b = 10,
-+ INT6_gpio10_m = 0x00000400,
-+ INT6_gpio11_b = 11,
-+ INT6_gpio11_m = 0x00000800,
-+ INT6_gpio12_b = 12,
-+ INT6_gpio12_m = 0x00001000,
-+ INT6_gpio13_b = 13,
-+ INT6_gpio13_m = 0x00002000,
-+
-+ NMIPS_gpio_b = 0,
-+ NMIPS_gpio_m = 0x00000001,
-+} ;
-+
-+#endif // __IDT_INT_H__
-+
-+
-diff -Nur linux-2.6.17/include/asm-mips/idt-boards/rc32434/rc32434_iparb.h linux-2.6.17-owrt/include/asm-mips/idt-boards/rc32434/rc32434_iparb.h
---- linux-2.6.17/include/asm-mips/idt-boards/rc32434/rc32434_iparb.h 1970-01-01 01:00:00.000000000 +0100
-+++ linux-2.6.17-owrt/include/asm-mips/idt-boards/rc32434/rc32434_iparb.h 2006-06-18 12:44:28.000000000 +0200
-@@ -0,0 +1,111 @@
-+/**************************************************************************
-+ *
-+ * BRIEF MODULE DESCRIPTION
-+ * IP Arbiter register definitions
-+ *
-+ * Copyright 2004 IDT Inc. (rischelp@idt.com)
-+ *
-+ * This program is free software; you can redistribute it and/or modify it
-+ * under the terms of the GNU General Public License as published by the
-+ * Free Software Foundation; either version 2 of the License, or (at your
-+ * option) any later version.
-+ *
-+ * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED
-+ * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
-+ * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN
-+ * NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
-+ * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
-+ * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
-+ * USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
-+ * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
-+ * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-+ *
-+ * You should have received a copy of the GNU General Public License along
-+ * with this program; if not, write to the Free Software Foundation, Inc.,
-+ * 675 Mass Ave, Cambridge, MA 02139, USA.
-+ *
-+ *
-+ **************************************************************************
-+ * May 2004 rkt,neb
-+ *
-+ * Initial Release
-+ *
-+ *
-+ *
-+ **************************************************************************
-+ */
-+
-+#ifndef __IDT_IPARB_H__
-+#define __IDT_IPARB_H__
-+
-+enum
-+{
-+ IPARB0_PhysicalAddress = 0x18048000,
-+ IPARB_PhysicalAddress = IPARB0_PhysicalAddress, // Default
-+
-+ IPARB0_VirtualAddress = 0xB8048000,
-+ IPARB_VirtualAddress = IPARB0_VirtualAddress, // Default
-+} ;
-+
-+enum
-+{
-+ IPABMXC_ethernet0Receive = 0,
-+ IPABMXC_ethernet0Transmit = 1,
-+ IPABMXC_memoryToHoldFifo = 2,
-+ IPABMXC_holdFifoToMemory = 3,
-+ IPABMXC_pciToMemory = 4,
-+ IPABMXC_memoryToPci = 5,
-+ IPABMXC_pciTarget = 6,
-+ IPABMXC_pciTargetStart = 7,
-+ IPABMXC_cpuToIpBus = 8,
-+
-+ IPABMXC_Count, // Must be last in list !
-+ IPABMXC_Min = IPABMXC_ethernet0Receive,
-+
-+ IPAPXC_PriorityCount = 4, // 3-highest, 0-lowest.
-+} ;
-+
-+typedef struct
-+{
-+ u32 ipapc [IPAPXC_PriorityCount] ; // ipapc[IPAPXC_] = IPAPC_
-+ u32 ipabmc [IPABMXC_Count] ; // ipabmc[IPABMXC_] = IPABMC_
-+ u32 ipac ; // use IPAC_
-+ u32 ipaitcc; // use IPAITCC_
-+ u32 ipaspare ;
-+} volatile * IPARB_t ;
-+
-+enum
-+{
-+ IPAC_dp_b = 0,
-+ IPAC_dp_m = 0x00000001,
-+ IPAC_dep_b = 1,
-+ IPAC_dep_m = 0x00000002,
-+ IPAC_drm_b = 2,
-+ IPAC_drm_m = 0x00000004,
-+ IPAC_dwm_b = 3,
-+ IPAC_dwm_m = 0x00000008,
-+ IPAC_msk_b = 4,
-+ IPAC_msk_m = 0x00000010,
-+
-+ IPAPC_ptc_b = 0,
-+ IPAPC_ptc_m = 0x00003fff,
-+ IPAPC_mf_b = 14,
-+ IPAPC_mf_m = 0x00004000,
-+ IPAPC_cptc_b = 16,
-+ IPAPC_cptc_m = 0x3fff0000,
-+
-+ IPAITCC_itcc = 0,
-+ IPAITCC_itcc, = 0x000001ff,
-+
-+ IPABMC_mtc_b = 0,
-+ IPABMC_mtc_m = 0x00000fff,
-+ IPABMC_p_b = 12,
-+ IPABMC_p_m = 0x00003000,
-+ IPABMC_msk_b = 14,
-+ IPABMC_msk_m = 0x00004000,
-+ IPABMC_cmtc_b = 16,
-+ IPABMC_cmtc_m = 0x0fff0000,
-+};
-+
-+#endif // __IDT_IPARB_H__
-diff -Nur linux-2.6.17/include/asm-mips/idt-boards/rc32434/rc32434_pci.h linux-2.6.17-owrt/include/asm-mips/idt-boards/rc32434/rc32434_pci.h
---- linux-2.6.17/include/asm-mips/idt-boards/rc32434/rc32434_pci.h 1970-01-01 01:00:00.000000000 +0100
-+++ linux-2.6.17-owrt/include/asm-mips/idt-boards/rc32434/rc32434_pci.h 2006-06-18 12:44:28.000000000 +0200
-@@ -0,0 +1,695 @@
-+/**************************************************************************
-+ *
-+ * BRIEF MODULE DESCRIPTION
-+ * PCI register definitio
-+ *
-+ * Copyright 2004 IDT Inc. (rischelp@idt.com)
-+ *
-+ * This program is free software; you can redistribute it and/or modify it
-+ * under the terms of the GNU General Public License as published by the
-+ * Free Software Foundation; either version 2 of the License, or (at your
-+ * option) any later version.
-+ *
-+ * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED
-+ * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
-+ * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN
-+ * NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
-+ * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
-+ * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
-+ * USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
-+ * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
-+ * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-+ *
-+ * You should have received a copy of the GNU General Public License along
-+ * with this program; if not, write to the Free Software Foundation, Inc.,
-+ * 675 Mass Ave, Cambridge, MA 02139, USA.
-+ *
-+ *
-+ **************************************************************************
-+ * May 2004 rkt, neb.
-+ *
-+ * Initial Release
-+ *
-+ *
-+ *
-+ **************************************************************************
-+ */
-+
-+#ifndef __IDT_PCI_H__
-+#define __IDT_PCI_H__
-+
-+enum
-+{
-+ PCI0_PhysicalAddress = 0x18080000,
-+ PCI_PhysicalAddress = PCI0_PhysicalAddress,
-+
-+ PCI0_VirtualAddress = 0xB8080000,
-+ PCI_VirtualAddress = PCI0_VirtualAddress,
-+} ;
-+
-+enum
-+{
-+ PCI_LbaCount = 4, // Local base addresses.
-+} ;
-+
-+typedef struct
-+{
-+ u32 a ; // Address.
-+ u32 c ; // Control.
-+ u32 m ; // mapping.
-+} PCI_Map_s ;
-+
-+typedef struct
-+{
-+ u32 pcic ;
-+ u32 pcis ;
-+ u32 pcism ;
-+ u32 pcicfga ;
-+ u32 pcicfgd ;
-+ PCI_Map_s pcilba [PCI_LbaCount] ;
-+ u32 pcidac ;
-+ u32 pcidas ;
-+ u32 pcidasm ;
-+ u32 pcidad ;
-+ u32 pcidma8c ;
-+ u32 pcidma9c ;
-+ u32 pcitc ;
-+} volatile *PCI_t ;
-+
-+// PCI messaging unit.
-+enum
-+{
-+ PCIM_Count = 2,
-+} ;
-+typedef struct
-+{
-+ u32 pciim [PCIM_Count] ;
-+ u32 pciom [PCIM_Count] ;
-+ u32 pciid ;
-+ u32 pciiic ;
-+ u32 pciiim ;
-+ u32 pciiod ;
-+ u32 pciioic ;
-+ u32 pciioim ;
-+} volatile *PCIM_t ;
-+
-+/*******************************************************************************
-+ *
-+ * PCI Control Register
-+ *
-+ ******************************************************************************/
-+enum
-+{
-+ PCIC_en_b = 0,
-+ PCIC_en_m = 0x00000001,
-+ PCIC_tnr_b = 1,
-+ PCIC_tnr_m = 0x00000002,
-+ PCIC_sce_b = 2,
-+ PCIC_sce_m = 0x00000004,
-+ PCIC_ien_b = 3,
-+ PCIC_ien_m = 0x00000008,
-+ PCIC_aaa_b = 4,
-+ PCIC_aaa_m = 0x00000010,
-+ PCIC_eap_b = 5,
-+ PCIC_eap_m = 0x00000020,
-+ PCIC_pcim_b = 6,
-+ PCIC_pcim_m = 0x000001c0,
-+ PCIC_pcim_disabled_v = 0,
-+ PCIC_pcim_tnr_v = 1, // Satellite - target not ready
-+ PCIC_pcim_suspend_v = 2, // Satellite - suspended CPU.
-+ PCIC_pcim_extern_v = 3, // Host - external arbiter.
-+ PCIC_pcim_fixed_v = 4, // Host - fixed priority arb.
-+ PCIC_pcim_roundrobin_v = 5, // Host - round robin priority.
-+ PCIC_pcim_reserved6_v = 6,
-+ PCIC_pcim_reserved7_v = 7,
-+ PCIC_igm_b = 9,
-+ PCIC_igm_m = 0x00000200,
-+} ;
-+
-+/*******************************************************************************
-+ *
-+ * PCI Status Register
-+ *
-+ ******************************************************************************/
-+enum {
-+ PCIS_eed_b = 0,
-+ PCIS_eed_m = 0x00000001,
-+ PCIS_wr_b = 1,
-+ PCIS_wr_m = 0x00000002,
-+ PCIS_nmi_b = 2,
-+ PCIS_nmi_m = 0x00000004,
-+ PCIS_ii_b = 3,
-+ PCIS_ii_m = 0x00000008,
-+ PCIS_cwe_b = 4,
-+ PCIS_cwe_m = 0x00000010,
-+ PCIS_cre_b = 5,
-+ PCIS_cre_m = 0x00000020,
-+ PCIS_mdpe_b = 6,
-+ PCIS_mdpe_m = 0x00000040,
-+ PCIS_sta_b = 7,
-+ PCIS_sta_m = 0x00000080,
-+ PCIS_rta_b = 8,
-+ PCIS_rta_m = 0x00000100,
-+ PCIS_rma_b = 9,
-+ PCIS_rma_m = 0x00000200,
-+ PCIS_sse_b = 10,
-+ PCIS_sse_m = 0x00000400,
-+ PCIS_ose_b = 11,
-+ PCIS_ose_m = 0x00000800,
-+ PCIS_pe_b = 12,
-+ PCIS_pe_m = 0x00001000,
-+ PCIS_tae_b = 13,
-+ PCIS_tae_m = 0x00002000,
-+ PCIS_rle_b = 14,
-+ PCIS_rle_m = 0x00004000,
-+ PCIS_bme_b = 15,
-+ PCIS_bme_m = 0x00008000,
-+ PCIS_prd_b = 16,
-+ PCIS_prd_m = 0x00010000,
-+ PCIS_rip_b = 17,
-+ PCIS_rip_m = 0x00020000,
-+} ;
-+
-+/*******************************************************************************
-+ *
-+ * PCI Status Mask Register
-+ *
-+ ******************************************************************************/
-+enum {
-+ PCISM_eed_b = 0,
-+ PCISM_eed_m = 0x00000001,
-+ PCISM_wr_b = 1,
-+ PCISM_wr_m = 0x00000002,
-+ PCISM_nmi_b = 2,
-+ PCISM_nmi_m = 0x00000004,
-+ PCISM_ii_b = 3,
-+ PCISM_ii_m = 0x00000008,
-+ PCISM_cwe_b = 4,
-+ PCISM_cwe_m = 0x00000010,
-+ PCISM_cre_b = 5,
-+ PCISM_cre_m = 0x00000020,
-+ PCISM_mdpe_b = 6,
-+ PCISM_mdpe_m = 0x00000040,
-+ PCISM_sta_b = 7,
-+ PCISM_sta_m = 0x00000080,
-+ PCISM_rta_b = 8,
-+ PCISM_rta_m = 0x00000100,
-+ PCISM_rma_b = 9,
-+ PCISM_rma_m = 0x00000200,
-+ PCISM_sse_b = 10,
-+ PCISM_sse_m = 0x00000400,
-+ PCISM_ose_b = 11,
-+ PCISM_ose_m = 0x00000800,
-+ PCISM_pe_b = 12,
-+ PCISM_pe_m = 0x00001000,
-+ PCISM_tae_b = 13,
-+ PCISM_tae_m = 0x00002000,
-+ PCISM_rle_b = 14,
-+ PCISM_rle_m = 0x00004000,
-+ PCISM_bme_b = 15,
-+ PCISM_bme_m = 0x00008000,
-+ PCISM_prd_b = 16,
-+ PCISM_prd_m = 0x00010000,
-+ PCISM_rip_b = 17,
-+ PCISM_rip_m = 0x00020000,
-+} ;
-+
-+/*******************************************************************************
-+ *
-+ * PCI Configuration Address Register
-+ *
-+ ******************************************************************************/
-+enum {
-+ PCICFGA_reg_b = 2,
-+ PCICFGA_reg_m = 0x000000fc,
-+ PCICFGA_reg_id_v = 0x00>>2, //use PCFGID_
-+ PCICFGA_reg_04_v = 0x04>>2, //use PCFG04_
-+ PCICFGA_reg_08_v = 0x08>>2, //use PCFG08_
-+ PCICFGA_reg_0C_v = 0x0C>>2, //use PCFG0C_
-+ PCICFGA_reg_pba0_v = 0x10>>2, //use PCIPBA_
-+ PCICFGA_reg_pba1_v = 0x14>>2, //use PCIPBA_
-+ PCICFGA_reg_pba2_v = 0x18>>2, //use PCIPBA_
-+ PCICFGA_reg_pba3_v = 0x1c>>2, //use PCIPBA_
-+ PCICFGA_reg_subsystem_v = 0x2c>>2, //use PCFGSS_
-+ PCICFGA_reg_3C_v = 0x3C>>2, //use PCFG3C_
-+ PCICFGA_reg_pba0c_v = 0x44>>2, //use PCIPBAC_
-+ PCICFGA_reg_pba0m_v = 0x48>>2,
-+ PCICFGA_reg_pba1c_v = 0x4c>>2, //use PCIPBAC_
-+ PCICFGA_reg_pba1m_v = 0x50>>2,
-+ PCICFGA_reg_pba2c_v = 0x54>>2, //use PCIPBAC_
-+ PCICFGA_reg_pba2m_v = 0x58>>2,
-+ PCICFGA_reg_pba3c_v = 0x5c>>2, //use PCIPBAC_
-+ PCICFGA_reg_pba3m_v = 0x60>>2,
-+ PCICFGA_reg_pmgt_v = 0x64>>2,
-+ PCICFGA_func_b = 8,
-+ PCICFGA_func_m = 0x00000700,
-+ PCICFGA_dev_b = 11,
-+ PCICFGA_dev_m = 0x0000f800,
-+ PCICFGA_dev_internal_v = 0,
-+ PCICFGA_bus_b = 16,
-+ PCICFGA_bus_m = 0x00ff0000,
-+ PCICFGA_bus_type0_v = 0, //local bus
-+ PCICFGA_en_b = 31, // read only
-+ PCICFGA_en_m = 0x80000000,
-+} ;
-+
-+enum {
-+ PCFGID_vendor_b = 0,
-+ PCFGID_vendor_m = 0x0000ffff,
-+ PCFGID_vendor_IDT_v = 0x111d,
-+ PCFGID_device_b = 16,
-+ PCFGID_device_m = 0xffff0000,
-+ PCFGID_device_Korinade_v = 0x0214,
-+
-+ PCFG04_command_ioena_b = 1,
-+ PCFG04_command_ioena_m = 0x00000001,
-+ PCFG04_command_memena_b = 2,
-+ PCFG04_command_memena_m = 0x00000002,
-+ PCFG04_command_bmena_b = 3,
-+ PCFG04_command_bmena_m = 0x00000004,
-+ PCFG04_command_mwinv_b = 5,
-+ PCFG04_command_mwinv_m = 0x00000010,
-+ PCFG04_command_parena_b = 7,
-+ PCFG04_command_parena_m = 0x00000040,
-+ PCFG04_command_serrena_b = 9,
-+ PCFG04_command_serrena_m = 0x00000100,
-+ PCFG04_command_fastbbena_b = 10,
-+ PCFG04_command_fastbbena_m = 0x00000200,
-+ PCFG04_status_b = 16,
-+ PCFG04_status_m = 0xffff0000,
-+ PCFG04_status_66MHz_b = 21, // 66 MHz enable
-+ PCFG04_status_66MHz_m = 0x00200000,
-+ PCFG04_status_fbb_b = 23,
-+ PCFG04_status_fbb_m = 0x00800000,
-+ PCFG04_status_mdpe_b = 24,
-+ PCFG04_status_mdpe_m = 0x01000000,
-+ PCFG04_status_dst_b = 25,
-+ PCFG04_status_dst_m = 0x06000000,
-+ PCFG04_status_sta_b = 27,
-+ PCFG04_status_sta_m = 0x08000000,
-+ PCFG04_status_rta_b = 28,
-+ PCFG04_status_rta_m = 0x10000000,
-+ PCFG04_status_rma_b = 29,
-+ PCFG04_status_rma_m = 0x20000000,
-+ PCFG04_status_sse_b = 30,
-+ PCFG04_status_sse_m = 0x40000000,
-+ PCFG04_status_pe_b = 31,
-+ PCFG04_status_pe_m = 0x40000000,
-+
-+ PCFG08_revId_b = 0,
-+ PCFG08_revId_m = 0x000000ff,
-+ PCFG08_classCode_b = 0,
-+ PCFG08_classCode_m = 0xffffff00,
-+ PCFG08_classCode_bridge_v = 06,
-+ PCFG08_classCode_proc_v = 0x0b3000, // processor-MIPS
-+ PCFG0C_cacheline_b = 0,
-+ PCFG0C_cacheline_m = 0x000000ff,
-+ PCFG0C_masterLatency_b = 8,
-+ PCFG0C_masterLatency_m = 0x0000ff00,
-+ PCFG0C_headerType_b = 16,
-+ PCFG0C_headerType_m = 0x00ff0000,
-+ PCFG0C_bist_b = 24,
-+ PCFG0C_bist_m = 0xff000000,
-+
-+ PCIPBA_msi_b = 0,
-+ PCIPBA_msi_m = 0x00000001,
-+ PCIPBA_p_b = 3,
-+ PCIPBA_p_m = 0x00000004,
-+ PCIPBA_baddr_b = 8,
-+ PCIPBA_baddr_m = 0xffffff00,
-+
-+ PCFGSS_vendorId_b = 0,
-+ PCFGSS_vendorId_m = 0x0000ffff,
-+ PCFGSS_id_b = 16,
-+ PCFGSS_id_m = 0xffff0000,
-+
-+ PCFG3C_interruptLine_b = 0,
-+ PCFG3C_interruptLine_m = 0x000000ff,
-+ PCFG3C_interruptPin_b = 8,
-+ PCFG3C_interruptPin_m = 0x0000ff00,
-+ PCFG3C_minGrant_b = 16,
-+ PCFG3C_minGrant_m = 0x00ff0000,
-+ PCFG3C_maxLat_b = 24,
-+ PCFG3C_maxLat_m = 0xff000000,
-+
-+ PCIPBAC_msi_b = 0,
-+ PCIPBAC_msi_m = 0x00000001,
-+ PCIPBAC_p_b = 1,
-+ PCIPBAC_p_m = 0x00000002,
-+ PCIPBAC_size_b = 2,
-+ PCIPBAC_size_m = 0x0000007c,
-+ PCIPBAC_sb_b = 7,
-+ PCIPBAC_sb_m = 0x00000080,
-+ PCIPBAC_pp_b = 8,
-+ PCIPBAC_pp_m = 0x00000100,
-+ PCIPBAC_mr_b = 9,
-+ PCIPBAC_mr_m = 0x00000600,
-+ PCIPBAC_mr_read_v =0, //no prefetching
-+ PCIPBAC_mr_readLine_v =1,
-+ PCIPBAC_mr_readMult_v =2,
-+ PCIPBAC_mrl_b = 11,
-+ PCIPBAC_mrl_m = 0x00000800,
-+ PCIPBAC_mrm_b = 12,
-+ PCIPBAC_mrm_m = 0x00001000,
-+ PCIPBAC_trp_b = 13,
-+ PCIPBAC_trp_m = 0x00002000,
-+
-+ PCFG40_trdyTimeout_b = 0,
-+ PCFG40_trdyTimeout_m = 0x000000ff,
-+ PCFG40_retryLim_b = 8,
-+ PCFG40_retryLim_m = 0x0000ff00,
-+};
-+
-+/*******************************************************************************
-+ *
-+ * PCI Local Base Address [0|1|2|3] Register
-+ *
-+ ******************************************************************************/
-+enum {
-+ PCILBA_baddr_b = 0, // In PCI_t -> pcilba [] .a
-+ PCILBA_baddr_m = 0xffffff00,
-+} ;
-+/*******************************************************************************
-+ *
-+ * PCI Local Base Address Control Register
-+ *
-+ ******************************************************************************/
-+enum {
-+ PCILBAC_msi_b = 0, // In pPci->pcilba[i].c
-+ PCILBAC_msi_m = 0x00000001,
-+ PCILBAC_msi_mem_v = 0,
-+ PCILBAC_msi_io_v = 1,
-+ PCILBAC_size_b = 2, // In pPci->pcilba[i].c
-+ PCILBAC_size_m = 0x0000007c,
-+ PCILBAC_sb_b = 7, // In pPci->pcilba[i].c
-+ PCILBAC_sb_m = 0x00000080,
-+ PCILBAC_rt_b = 8, // In pPci->pcilba[i].c
-+ PCILBAC_rt_m = 0x00000100,
-+ PCILBAC_rt_noprefetch_v = 0, // mem read
-+ PCILBAC_rt_prefetch_v = 1, // mem readline
-+} ;
-+
-+/*******************************************************************************
-+ *
-+ * PCI Local Base Address [0|1|2|3] Mapping Register
-+ *
-+ ******************************************************************************/
-+enum {
-+ PCILBAM_maddr_b = 8,
-+ PCILBAM_maddr_m = 0xffffff00,
-+} ;
-+
-+/*******************************************************************************
-+ *
-+ * PCI Decoupled Access Control Register
-+ *
-+ ******************************************************************************/
-+enum {
-+ PCIDAC_den_b = 0,
-+ PCIDAC_den_m = 0x00000001,
-+} ;
-+
-+/*******************************************************************************
-+ *
-+ * PCI Decoupled Access Status Register
-+ *
-+ ******************************************************************************/
-+enum {
-+ PCIDAS_d_b = 0,
-+ PCIDAS_d_m = 0x00000001,
-+ PCIDAS_b_b = 1,
-+ PCIDAS_b_m = 0x00000002,
-+ PCIDAS_e_b = 2,
-+ PCIDAS_e_m = 0x00000004,
-+ PCIDAS_ofe_b = 3,
-+ PCIDAS_ofe_m = 0x00000008,
-+ PCIDAS_off_b = 4,
-+ PCIDAS_off_m = 0x00000010,
-+ PCIDAS_ife_b = 5,
-+ PCIDAS_ife_m = 0x00000020,
-+ PCIDAS_iff_b = 6,
-+ PCIDAS_iff_m = 0x00000040,
-+} ;
-+
-+/*******************************************************************************
-+ *
-+ * PCI DMA Channel 8 Configuration Register
-+ *
-+ ******************************************************************************/
-+enum
-+{
-+ PCIDMA8C_mbs_b = 0, // Maximum Burst Size.
-+ PCIDMA8C_mbs_m = 0x00000fff, // { pcidma8c }
-+ PCIDMA8C_our_b = 12, // Optimize Unaligned Burst Reads.
-+ PCIDMA8C_our_m = 0x00001000, // { pcidma8c }
-+} ;
-+
-+/*******************************************************************************
-+ *
-+ * PCI DMA Channel 9 Configuration Register
-+ *
-+ ******************************************************************************/
-+enum
-+{
-+ PCIDMA9C_mbs_b = 0, // Maximum Burst Size.
-+ PCIDMA9C_mbs_m = 0x00000fff, // { pcidma9c }
-+} ;
-+
-+/*******************************************************************************
-+ *
-+ * PCI to Memory(DMA Channel 8) AND Memory to PCI DMA(DMA Channel 9)Descriptors
-+ *
-+ ******************************************************************************/
-+enum {
-+ PCIDMAD_pt_b = 22, // in DEVCMD field (descriptor)
-+ PCIDMAD_pt_m = 0x00c00000, // preferred transaction field
-+ // These are for reads (DMA channel 8)
-+ PCIDMAD_devcmd_mr_v = 0, //memory read
-+ PCIDMAD_devcmd_mrl_v = 1, //memory read line
-+ PCIDMAD_devcmd_mrm_v = 2, //memory read multiple
-+ PCIDMAD_devcmd_ior_v = 3, //I/O read
-+ // These are for writes (DMA channel 9)
-+ PCIDMAD_devcmd_mw_v = 0, //memory write
-+ PCIDMAD_devcmd_mwi_v = 1, //memory write invalidate
-+ PCIDMAD_devcmd_iow_v = 3, //I/O write
-+
-+ // Swap byte field applies to both DMA channel 8 and 9
-+ PCIDMAD_sb_b = 24, // in DEVCMD field (descriptor)
-+ PCIDMAD_sb_m = 0x01000000, // swap byte field
-+} ;
-+
-+
-+/*******************************************************************************
-+ *
-+ * PCI Target Control Register
-+ *
-+ ******************************************************************************/
-+enum
-+{
-+ PCITC_rtimer_b = 0, // In PCITC_t -> pcitc
-+ PCITC_rtimer_m = 0x000000ff,
-+ PCITC_dtimer_b = 8, // In PCITC_t -> pcitc
-+ PCITC_dtimer_m = 0x0000ff00,
-+ PCITC_rdr_b = 18, // In PCITC_t -> pcitc
-+ PCITC_rdr_m = 0x00040000,
-+ PCITC_ddt_b = 19, // In PCITC_t -> pcitc
-+ PCITC_ddt_m = 0x00080000,
-+} ;
-+/*******************************************************************************
-+ *
-+ * PCI messaging unit [applies to both inbound and outbound registers ]
-+ *
-+ ******************************************************************************/
-+enum
-+{
-+ PCIM_m0_b = 0, // In PCIM_t -> {pci{iic,iim,ioic,ioim}}
-+ PCIM_m0_m = 0x00000001, // inbound or outbound message 0
-+ PCIM_m1_b = 1, // In PCIM_t -> {pci{iic,iim,ioic,ioim}}
-+ PCIM_m1_m = 0x00000002, // inbound or outbound message 1
-+ PCIM_db_b = 2, // In PCIM_t -> {pci{iic,iim,ioic,ioim}}
-+ PCIM_db_m = 0x00000004, // inbound or outbound doorbell
-+};
-+
-+
-+
-+
-+
-+
-+#define PCI_MSG_VirtualAddress 0xB8088010
-+#define rc32434_pci ((volatile PCI_t) PCI0_VirtualAddress)
-+#define rc32434_pci_msg ((volatile PCIM_t) PCI_MSG_VirtualAddress)
-+
-+#define PCIM_SHFT 0x6
-+#define PCIM_BIT_LEN 0x7
-+#define PCIM_H_EA 0x3
-+#define PCIM_H_IA_FIX 0x4
-+#define PCIM_H_IA_RR 0x5
-+#if 0
-+#define PCI_ADDR_START 0x13000000
-+#endif
-+
-+#define PCI_ADDR_START 0x50000000
-+
-+#define CPUTOPCI_MEM_WIN 0x02000000
-+#define CPUTOPCI_IO_WIN 0x00100000
-+#define PCILBA_SIZE_SHFT 2
-+#define PCILBA_SIZE_MASK 0x1F
-+#define SIZE_256MB 0x1C
-+#define SIZE_128MB 0x1B
-+#define SIZE_64MB 0x1A
-+#define SIZE_32MB 0x19
-+#define SIZE_16MB 0x18
-+#define SIZE_4MB 0x16
-+#define SIZE_2MB 0x15
-+#define SIZE_1MB 0x14
-+#define KORINA_CONFIG0_ADDR 0x80000000
-+#define KORINA_CONFIG1_ADDR 0x80000004
-+#define KORINA_CONFIG2_ADDR 0x80000008
-+#define KORINA_CONFIG3_ADDR 0x8000000C
-+#define KORINA_CONFIG4_ADDR 0x80000010
-+#define KORINA_CONFIG5_ADDR 0x80000014
-+#define KORINA_CONFIG6_ADDR 0x80000018
-+#define KORINA_CONFIG7_ADDR 0x8000001C
-+#define KORINA_CONFIG8_ADDR 0x80000020
-+#define KORINA_CONFIG9_ADDR 0x80000024
-+#define KORINA_CONFIG10_ADDR 0x80000028
-+#define KORINA_CONFIG11_ADDR 0x8000002C
-+#define KORINA_CONFIG12_ADDR 0x80000030
-+#define KORINA_CONFIG13_ADDR 0x80000034
-+#define KORINA_CONFIG14_ADDR 0x80000038
-+#define KORINA_CONFIG15_ADDR 0x8000003C
-+#define KORINA_CONFIG16_ADDR 0x80000040
-+#define KORINA_CONFIG17_ADDR 0x80000044
-+#define KORINA_CONFIG18_ADDR 0x80000048
-+#define KORINA_CONFIG19_ADDR 0x8000004C
-+#define KORINA_CONFIG20_ADDR 0x80000050
-+#define KORINA_CONFIG21_ADDR 0x80000054
-+#define KORINA_CONFIG22_ADDR 0x80000058
-+#define KORINA_CONFIG23_ADDR 0x8000005C
-+#define KORINA_CONFIG24_ADDR 0x80000060
-+#define KORINA_CONFIG25_ADDR 0x80000064
-+#define KORINA_CMD (PCFG04_command_ioena_m | \
-+ PCFG04_command_memena_m | \
-+ PCFG04_command_bmena_m | \
-+ PCFG04_command_mwinv_m | \
-+ PCFG04_command_parena_m | \
-+ PCFG04_command_serrena_m )
-+
-+#define KORINA_STAT (PCFG04_status_mdpe_m | \
-+ PCFG04_status_sta_m | \
-+ PCFG04_status_rta_m | \
-+ PCFG04_status_rma_m | \
-+ PCFG04_status_sse_m | \
-+ PCFG04_status_pe_m)
-+
-+#define KORINA_CNFG1 ((KORINA_STAT<<16)|KORINA_CMD)
-+
-+#define KORINA_REVID 0
-+#define KORINA_CLASS_CODE 0
-+#define KORINA_CNFG2 ((KORINA_CLASS_CODE<<8) | \
-+ KORINA_REVID)
-+
-+#define KORINA_CACHE_LINE_SIZE 4
-+#define KORINA_MASTER_LAT 0x3c
-+#define KORINA_HEADER_TYPE 0
-+#define KORINA_BIST 0
-+
-+#define KORINA_CNFG3 ((KORINA_BIST << 24) | \
-+ (KORINA_HEADER_TYPE<<16) | \
-+ (KORINA_MASTER_LAT<<8) | \
-+ KORINA_CACHE_LINE_SIZE )
-+
-+#define KORINA_BAR0 0x00000008 /* 128 MB Memory */
-+#define KORINA_BAR1 0x18800001 /* 1 MB IO */
-+#define KORINA_BAR2 0x18000001 /* 2 MB IO window for Korina
-+ internal Registers */
-+#define KORINA_BAR3 0x48000008 /* Spare 128 MB Memory */
-+
-+#define KORINA_CNFG4 KORINA_BAR0
-+#define KORINA_CNFG5 KORINA_BAR1
-+#define KORINA_CNFG6 KORINA_BAR2
-+#define KORINA_CNFG7 KORINA_BAR3
-+
-+#define KORINA_SUBSYS_VENDOR_ID 0x011d
-+#define KORINA_SUBSYSTEM_ID 0x0214
-+#define KORINA_CNFG8 0
-+#define KORINA_CNFG9 0
-+#define KORINA_CNFG10 0
-+#define KORINA_CNFG11 ((KORINA_SUBSYS_VENDOR_ID<<16) | \
-+ KORINA_SUBSYSTEM_ID)
-+#define KORINA_INT_LINE 1
-+#define KORINA_INT_PIN 1
-+#define KORINA_MIN_GNT 8
-+#define KORINA_MAX_LAT 0x38
-+#define KORINA_CNFG12 0
-+#define KORINA_CNFG13 0
-+#define KORINA_CNFG14 0
-+#define KORINA_CNFG15 ((KORINA_MAX_LAT<<24) | \
-+ (KORINA_MIN_GNT<<16) | \
-+ (KORINA_INT_PIN<<8) | \
-+ KORINA_INT_LINE)
-+#define KORINA_RETRY_LIMIT 0x80
-+#define KORINA_TRDY_LIMIT 0x80
-+#define KORINA_CNFG16 ((KORINA_RETRY_LIMIT<<8) | \
-+ KORINA_TRDY_LIMIT)
-+#define PCI_PBAxC_R 0x0
-+#define PCI_PBAxC_RL 0x1
-+#define PCI_PBAxC_RM 0x2
-+#define SIZE_SHFT 2
-+
-+#if defined(__MIPSEB__)
-+#define KORINA_PBA0C ( PCIPBAC_mrl_m | PCIPBAC_sb_m | \
-+ ((PCI_PBAxC_RM &0x3) << PCIPBAC_mr_b) | \
-+ PCIPBAC_pp_m | \
-+ (SIZE_128MB<<SIZE_SHFT) | \
-+ PCIPBAC_p_m)
-+#else
-+#define KORINA_PBA0C ( PCIPBAC_mrl_m | \
-+ ((PCI_PBAxC_RM &0x3) << PCIPBAC_mr_b) | \
-+ PCIPBAC_pp_m | \
-+ (SIZE_128MB<<SIZE_SHFT) | \
-+ PCIPBAC_p_m)
-+#endif
-+#define KORINA_CNFG17 KORINA_PBA0C
-+#define KORINA_PBA0M 0x0
-+#define KORINA_CNFG18 KORINA_PBA0M
-+
-+#if defined(__MIPSEB__)
-+#define KORINA_PBA1C ((SIZE_1MB<<SIZE_SHFT) | PCIPBAC_sb_m | \
-+ PCIPBAC_msi_m)
-+#else
-+#define KORINA_PBA1C ((SIZE_1MB<<SIZE_SHFT) | \
-+ PCIPBAC_msi_m)
-+#endif
-+#define KORINA_CNFG19 KORINA_PBA1C
-+#define KORINA_PBA1M 0x0
-+#define KORINA_CNFG20 KORINA_PBA1M
-+
-+#if defined(__MIPSEB__)
-+#define KORINA_PBA2C ((SIZE_2MB<<SIZE_SHFT) | PCIPBAC_sb_m | \
-+ PCIPBAC_msi_m)
-+#else
-+#define KORINA_PBA2C ((SIZE_2MB<<SIZE_SHFT) | \
-+ PCIPBAC_msi_m)
-+#endif
-+#define KORINA_CNFG21 KORINA_PBA2C
-+#define KORINA_PBA2M 0x18000000
-+#define KORINA_CNFG22 KORINA_PBA2M
-+#define KORINA_PBA3C 0
-+#define KORINA_CNFG23 KORINA_PBA3C
-+#define KORINA_PBA3M 0
-+#define KORINA_CNFG24 KORINA_PBA3M
-+
-+
-+
-+#define PCITC_DTIMER_VAL 8
-+#define PCITC_RTIMER_VAL 0x10
-+
-+
-+
-+
-+#endif // __IDT_PCI_H__
-+
-+
-+
-diff -Nur linux-2.6.17/include/asm-mips/idt-boards/rc32434/rc32434_rst.h linux-2.6.17-owrt/include/asm-mips/idt-boards/rc32434/rc32434_rst.h
---- linux-2.6.17/include/asm-mips/idt-boards/rc32434/rc32434_rst.h 1970-01-01 01:00:00.000000000 +0100
-+++ linux-2.6.17-owrt/include/asm-mips/idt-boards/rc32434/rc32434_rst.h 2006-06-18 12:44:28.000000000 +0200
-@@ -0,0 +1,119 @@
-+/**************************************************************************
-+ *
-+ * BRIEF MODULE DESCRIPTION
-+ * Reset register definitions.
-+ *
-+ * Copyright 2004 IDT Inc. (rischelp@idt.com)
-+ *
-+ * This program is free software; you can redistribute it and/or modify it
-+ * under the terms of the GNU General Public License as published by the
-+ * Free Software Foundation; either version 2 of the License, or (at your
-+ * option) any later version.
-+ *
-+ * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED
-+ * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
-+ * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN
-+ * NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
-+ * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
-+ * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
-+ * USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
-+ * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
-+ * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-+ *
-+ * You should have received a copy of the GNU General Public License along
-+ * with this program; if not, write to the Free Software Foundation, Inc.,
-+ * 675 Mass Ave, Cambridge, MA 02139, USA.
-+ *
-+ *
-+ **************************************************************************
-+ * May 2004 rkt, neb.
-+ *
-+ * Initial Release
-+ *
-+ *
-+ *
-+ **************************************************************************
-+ */
-+
-+#ifndef __IDT_RST_H__
-+#define __IDT_RST_H__
-+
-+enum
-+{
-+ RST0_PhysicalAddress = 0x18000000,
-+ RST_PhysicalAddress = RST0_PhysicalAddress, // Default
-+
-+ RST0_VirtualAddress = 0xb8000000,
-+ RST_VirtualAddress = RST0_VirtualAddress, // Default
-+} ;
-+
-+typedef struct RST_s
-+{
-+ u32 filler [0x0006] ;
-+ u32 sysid ;
-+ u32 filler2 [0x2000-8] ; // Pad out to offset 0x8000
-+ u32 reset ;
-+ u32 bcv ;
-+ u32 cea ;
-+} volatile * RST_t ;
-+
-+enum
-+{
-+ SYSID_rev_b = 0,
-+ SYSID_rev_m = 0x000000ff,
-+ SYSID_imp_b = 8,
-+ SYSID_imp_m = 0x000fff00,
-+ SYSID_vendor_b = 8,
-+ SYSID_vendor_m = 0xfff00000,
-+
-+ BCV_pll_b = 0,
-+ BCV_pll_m = 0x0000000f,
-+ BCV_pll_PLLBypass_v = 0x0, // PCLK=1*CLK.
-+ BCV_pll_Mul3_v = 0x1, // PCLK=3*CLK.
-+ BCV_pll_Mul4_v = 0x2, // PCLK=4*CLK.
-+ BCV_pll_SlowMul5_v = 0x3, // PCLK=5*CLK.
-+ BCV_pll_Mul5_v = 0x4, // PCLK=5*CLK.
-+ BCV_pll_SlowMul6_v = 0x5, // PCLK=6*CLK.
-+ BCV_pll_Mul6_v = 0x6, // PCLK=6*CLK.
-+ BCV_pll_Mul8_v = 0x7, // PCLK=8*CLK.
-+ BCV_pll_Mul10_v = 0x8, // PCLK=10*CLK.
-+ BCV_pll_Res9_v = 0x9,
-+ BCV_pll_Res10_v = 0xa,
-+ BCV_pll_Res11_v = 0xb,
-+ BCV_pll_Res12_v = 0xc,
-+ BCV_pll_Res13_v = 0xd,
-+ BCV_pll_Res14_v = 0xe,
-+ BCV_pll_Res15_v = 0xf,
-+ BCV_clkDiv_b = 4,
-+ BCV_clkDiv_m = 0x00000030,
-+ BCV_clkDiv_Div1_v = 0x0,
-+ BCV_clkDiv_Div2_v = 0x1,
-+ BCV_clkDiv_Div4_v = 0x2,
-+ BCV_clkDiv_Res3_v = 0x3,
-+ BCV_bigEndian_b = 6,
-+ BCV_bigEndian_m = 0x00000040,
-+ BCV_resetFast_b = 7,
-+ BCV_resetFast_m = 0x00000080,
-+ BCV_pciMode_b = 8,
-+ BCV_pciMode_m = 0x00000700,
-+ BCV_pciMode_disabled_v = 0, // PCI is disabled.
-+ BCV_pciMode_tnr_v = 1, // satellite Target Not Ready.
-+ BCV_pciMode_suspended_v = 2, // satellite with suspended CPU.
-+ BCV_pciMode_external_v = 3, // host, external arbiter.
-+ BCV_pciMode_fixed_v = 4, // host, fixed priority arbiter.
-+ BCV_pciMode_roundRobin_v= 5, // host, round robin arbiter.
-+ BCV_pciMode_res6_v = 6,
-+ BCV_pciMode_res7_v = 7,
-+ BCV_watchDisable_b = 11,
-+ BCV_watchDisable_m = 0x00000800,
-+ BCV_res12_b = 12,
-+ BCV_res12_m = 0x00001000,
-+ BCV_res13_b = 13,
-+ BCV_res13_m = 0x00002000,
-+ BCV_res14_b = 14,
-+ BCV_res14_m = 0x00004000,
-+ BCV_res15_b = 15,
-+ BCV_res15_m = 0x00008000,
-+} ;
-+#endif // __IDT_RST_H__
-diff -Nur linux-2.6.17/include/asm-mips/idt-boards/rc32434/rc32434_spi.h linux-2.6.17-owrt/include/asm-mips/idt-boards/rc32434/rc32434_spi.h
---- linux-2.6.17/include/asm-mips/idt-boards/rc32434/rc32434_spi.h 1970-01-01 01:00:00.000000000 +0100
-+++ linux-2.6.17-owrt/include/asm-mips/idt-boards/rc32434/rc32434_spi.h 2006-06-18 12:44:28.000000000 +0200
-@@ -0,0 +1,120 @@
-+/**************************************************************************
-+ *
-+ * BRIEF MODULE DESCRIPTION
-+ * Serial Peripheral Interface register definitions.
-+ *
-+ * Copyright 2004 IDT Inc. (rischelp@idt.com)
-+ *
-+ * This program is free software; you can redistribute it and/or modify it
-+ * under the terms of the GNU General Public License as published by the
-+ * Free Software Foundation; either version 2 of the License, or (at your
-+ * option) any later version.
-+ *
-+ * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED
-+ * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
-+ * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN
-+ * NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
-+ * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
-+ * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
-+ * USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
-+ * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
-+ * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-+ *
-+ * You should have received a copy of the GNU General Public License along
-+ * with this program; if not, write to the Free Software Foundation, Inc.,
-+ * 675 Mass Ave, Cambridge, MA 02139, USA.
-+ *
-+ *
-+ **************************************************************************
-+ * May 2004 rkt, neb.
-+ *
-+ * Initial Release
-+ *
-+ *
-+ *
-+ **************************************************************************
-+ */
-+
-+#ifndef __IDT_SPI_H__
-+#define __IDT_SPI_H__
-+
-+enum
-+{
-+ SPI0_PhysicalAddress = 0x18070000,
-+ SPI_PhysicalAddress = SPI0_PhysicalAddress,
-+
-+ SPI0_VirtualAddress = 0xB8070000,
-+ SPI_VirtualAddress = SPI0_VirtualAddress,
-+} ;
-+
-+typedef struct
-+{
-+ u32 spcp ; // prescalar. 0=off, * spiClk = sysClk/(2*(spcp+1)*SPR)
-+ u32 spc ; // spi control reg use SPC_
-+ u32 sps ; // spi status reg use SPS_
-+ u32 spd ; // spi data reg use SPD_
-+ u32 siofunc ; // serial IO function use SIOFUNC_
-+ u32 siocfg ; // serial IO config use SIOCFG_
-+ u32 siod; // serial IO data use SIOD_
-+} volatile *SPI_t ;
-+
-+enum
-+{
-+ SPCP_div_b = 0,
-+ SPCP_div_m = 0x000000ff,
-+ SPC_spr_b = 0,
-+ SPC_spr_m = 0x00000003,
-+ SPC_spr_div2_v = 0,
-+ SPC_spr_div4_v = 1,
-+ SPC_spr_div16_v = 2,
-+ SPC_spr_div32_v = 3,
-+ SPC_cpha_b = 2,
-+ SPC_cpha_m = 0x00000004,
-+ SPC_cpol_b = 3,
-+ SPC_cpol_m = 0x00000008,
-+ SPC_mstr_b = 4,
-+ SPC_mstr_m = 0x00000010,
-+ SPC_spe_b = 6,
-+ SPC_spe_m = 0x00000040,
-+ SPC_spie_b = 7,
-+ SPC_spie_m = 0x00000080,
-+
-+ SPS_modf_b = 4,
-+ SPS_modf_m = 0x00000010,
-+ SPS_wcol_b = 6,
-+ SPS_wcol_m = 0x00000040,
-+ SPS_spif_b = 7,
-+ SPS_spif_m = 0x00000070,
-+
-+ SPD_data_b = 0,
-+ SPD_data_m = 0x000000ff,
-+
-+ SIOFUNC_sdo_b = 0,
-+ SIOFUNC_sdo_m = 0x00000001,
-+ SIOFUNC_sdi_b = 1,
-+ SIOFUNC_sdi_m = 0x00000002,
-+ SIOFUNC_sck_b = 2,
-+ SIOFUNC_sck_m = 0x00000004,
-+ SIOFUNC_pci_b = 3,
-+ SIOFUNC_pci_m = 0x00000008,
-+
-+ SIOCFG_sdo_b = 0,
-+ SIOCFG_sdo_m = 0x00000001,
-+ SIOCFG_sdi_b = 1,
-+ SIOCFG_sdi_m = 0x00000002,
-+ SIOCFG_sck_b = 2,
-+ SIOCFG_sck_m = 0x00000004,
-+ SIOCFG_pci_b = 3,
-+ SIOCFG_pci_m = 0x00000008,
-+
-+ SIOD_sdo_b = 0,
-+ SIOD_sdo_m = 0x00000001,
-+ SIOD_sdi_b = 1,
-+ SIOD_sdi_m = 0x00000002,
-+ SIOD_sck_b = 2,
-+ SIOD_sck_m = 0x00000004,
-+ SIOD_pci_b = 3,
-+ SIOD_pci_m = 0x00000008,
-+} ;
-+#endif // __IDT_SPI_H__
-diff -Nur linux-2.6.17/include/asm-mips/idt-boards/rc32434/rc32434_timer.h linux-2.6.17-owrt/include/asm-mips/idt-boards/rc32434/rc32434_timer.h
---- linux-2.6.17/include/asm-mips/idt-boards/rc32434/rc32434_timer.h 1970-01-01 01:00:00.000000000 +0100
-+++ linux-2.6.17-owrt/include/asm-mips/idt-boards/rc32434/rc32434_timer.h 2006-06-18 12:44:28.000000000 +0200
-@@ -0,0 +1,91 @@
-+/**************************************************************************
-+ *
-+ * BRIEF MODULE DESCRIPTION
-+ * Definitions for timer registers
-+ *
-+ * Copyright 2004 IDT Inc. (rischelp@idt.com)
-+ *
-+ * This program is free software; you can redistribute it and/or modify it
-+ * under the terms of the GNU General Public License as published by the
-+ * Free Software Foundation; either version 2 of the License, or (at your
-+ * option) any later version.
-+ *
-+ * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED
-+ * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
-+ * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN
-+ * NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
-+ * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
-+ * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
-+ * USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
-+ * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
-+ * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-+ *
-+ * You should have received a copy of the GNU General Public License along
-+ * with this program; if not, write to the Free Software Foundation, Inc.,
-+ * 675 Mass Ave, Cambridge, MA 02139, USA.
-+ *
-+ *
-+ **************************************************************************
-+ * May 2004 rkt,neb.
-+ *
-+ * Initial Release
-+ *
-+ *
-+ *
-+ **************************************************************************
-+ */
-+
-+#ifndef __IDT_TIM_H__
-+#define __IDT_TIM_H__
-+
-+enum
-+{
-+ TIM0_PhysicalAddress = 0x18028000,
-+ TIM_PhysicalAddress = TIM0_PhysicalAddress, // Default
-+
-+ TIM0_VirtualAddress = 0xb8028000,
-+ TIM_VirtualAddress = TIM0_VirtualAddress, // Default
-+} ;
-+
-+enum
-+{
-+ TIM_Count = 3,
-+} ;
-+
-+struct TIM_CNTR_s
-+{
-+ u32 count ;
-+ u32 compare ;
-+ u32 ctc ; //use CTC_
-+} ;
-+
-+typedef struct TIM_s
-+{
-+ struct TIM_CNTR_s tim [TIM_Count] ;
-+ u32 rcount ; //use RCOUNT_
-+ u32 rcompare ; //use RCOMPARE_
-+ u32 rtc ; //use RTC_
-+} volatile * TIM_t ;
-+
-+enum
-+{
-+ CTC_en_b = 0,
-+ CTC_en_m = 0x00000001,
-+ CTC_to_b = 1,
-+ CTC_to_m = 0x00000002,
-+
-+ RCOUNT_count_b = 0,
-+ RCOUNT_count_m = 0x0000ffff,
-+ RCOMPARE_compare_b = 0,
-+ RCOMPARE_compare_m = 0x0000ffff,
-+ RTC_ce_b = 0,
-+ RTC_ce_m = 0x00000001,
-+ RTC_to_b = 1,
-+ RTC_to_m = 0x00000002,
-+ RTC_rqe_b = 2,
-+ RTC_rqe_m = 0x00000004,
-+
-+} ;
-+#endif // __IDT_TIM_H__
-+
-diff -Nur linux-2.6.17/include/asm-mips/idt-boards/rc32434/rc32434_uart.h linux-2.6.17-owrt/include/asm-mips/idt-boards/rc32434/rc32434_uart.h
---- linux-2.6.17/include/asm-mips/idt-boards/rc32434/rc32434_uart.h 1970-01-01 01:00:00.000000000 +0100
-+++ linux-2.6.17-owrt/include/asm-mips/idt-boards/rc32434/rc32434_uart.h 2006-06-18 12:44:28.000000000 +0200
-@@ -0,0 +1,189 @@
-+/**************************************************************************
-+ *
-+ * BRIEF MODULE DESCRIPTION
-+ * UART register definitions
-+ *
-+ * Copyright 2004 IDT Inc. (rischelp@idt.com)
-+ *
-+ * This program is free software; you can redistribute it and/or modify it
-+ * under the terms of the GNU General Public License as published by the
-+ * Free Software Foundation; either version 2 of the License, or (at your
-+ * option) any later version.
-+ *
-+ * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED
-+ * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
-+ * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN
-+ * NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
-+ * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
-+ * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
-+ * USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
-+ * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
-+ * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-+ *
-+ * You should have received a copy of the GNU General Public License along
-+ * with this program; if not, write to the Free Software Foundation, Inc.,
-+ * 675 Mass Ave, Cambridge, MA 02139, USA.
-+ *
-+ *
-+ **************************************************************************
-+ * May 2004 rkt, neb.
-+ *
-+ * Initial Release
-+ *
-+ *
-+ *
-+ **************************************************************************
-+ */
-+
-+#ifndef __IDT_UART_H__
-+#define __IDT_UART_H__
-+
-+enum
-+{
-+ UART0_PhysicalAddress = 0x1c000000,
-+ UART_PhysicalAddress = UART0_PhysicalAddress, // Default
-+
-+ UART0_VirtualAddress = 0xbc000000,
-+ UART_VirtualAddress = UART0_VirtualAddress, // Default
-+} ;
-+
-+/*
-+ * Register definitions are in bytes so we can handle endian problems.
-+ */
-+
-+typedef struct UART_s
-+{
-+ union
-+ {
-+ u32 const uartrb ; // 0x00 - DLAB=0, read.
-+ u32 uartth ; // 0x00 - DLAB=0, write.
-+ u32 uartdll ; // 0x00 - DLAB=1, read/write.
-+ } ;
-+
-+ union
-+ {
-+ u32 uartie ; // 0x04 - DLAB=0, read/write.
-+ u32 uartdlh ; // 0x04 - DLAB=1, read/write.
-+ } ;
-+ union
-+ {
-+ u32 const uartii ; // 0x08 - DLAB=0, read.
-+ u32 uartfc ; // 0x08 - DLAB=0, write.
-+ } ;
-+
-+ u32 uartlc ; // 0x0c
-+ u32 uartmc ; // 0x10
-+ u32 uartls ; // 0x14
-+ u32 uartms ; // 0x18
-+ u32 uarts ; // 0x1c
-+} volatile *UART_t ;
-+
-+// Reset registers.
-+typedef u32 volatile *UARTRR_t ;
-+
-+enum
-+{
-+ UARTIE_rda_b = 0,
-+ UARTIE_rda_m = 0x00000001,
-+ UARTIE_the_b = 1,
-+ UARTIE_the_m = 0x00000002,
-+ UARTIE_rls_b = 2,
-+ UARTIE_rls_m = 0x00000004,
-+ UARTIE_ems_b = 3,
-+ UARTIE_ems_m = 0x00000008,
-+
-+ UARTII_pi_b = 0,
-+ UARTII_pi_m = 0x00000001,
-+ UARTII_iid_b = 1,
-+ UARTII_iid_m = 0x0000000e,
-+ UARTII_iid_ms_v = 0, // Modem stat-CTS,DSR,RI or DCD.
-+ UARTII_iid_thre_v = 1, // Trans. Holding Reg. empty.
-+ UARTII_iid_rda_v = 2, // Receive data available
-+ UARTII_iid_rls_v = 3, // Overrun, parity, etc, error.
-+ UARTII_iid_res4_v = 4, // reserved.
-+ UARTII_iid_res5_v = 5, // reserved.
-+ UARTII_iid_cto_v = 6, // Character timeout.
-+ UARTII_iid_res7_v = 7, // reserved.
-+
-+ UARTFC_en_b = 0,
-+ UARTFC_en_m = 0x00000001,
-+ UARTFC_rr_b = 1,
-+ UARTFC_rr_m = 0x00000002,
-+ UARTFC_tr_b = 2,
-+ UARTFC_tr_m = 0x00000004,
-+ UARTFC_dms_b = 3,
-+ UARTFC_dms_m = 0x00000008,
-+ UARTFC_rt_b = 6,
-+ UARTFC_rt_m = 0x000000c0,
-+ UARTFC_rt_1Byte_v = 0,
-+ UARTFC_rt_4Byte_v = 1,
-+ UARTFC_rt_8Byte_v = 2,
-+ UARTFC_rt_14Byte_v = 3,
-+
-+ UARTLC_wls_b = 0,
-+ UARTLC_wls_m = 0x00000003,
-+ UARTLC_wls_5Bits_v = 0,
-+ UARTLC_wls_6Bits_v = 1,
-+ UARTLC_wls_7Bits_v = 2,
-+ UARTLC_wls_8Bits_v = 3,
-+ UARTLC_stb_b = 2,
-+ UARTLC_stb_m = 0x00000004,
-+ UARTLC_pen_b = 3,
-+ UARTLC_pen_m = 0x00000008,
-+ UARTLC_eps_b = 4,
-+ UARTLC_eps_m = 0x00000010,
-+ UARTLC_sp_b = 5,
-+ UARTLC_sp_m = 0x00000020,
-+ UARTLC_sb_b = 6,
-+ UARTLC_sb_m = 0x00000040,
-+ UARTLC_dlab_b = 7,
-+ UARTLC_dlab_m = 0x00000080,
-+
-+ UARTMC_dtr_b = 0,
-+ UARTMC_dtr_m = 0x00000001,
-+ UARTMC_rts_b = 1,
-+ UARTMC_rts_m = 0x00000002,
-+ UARTMC_o1_b = 2,
-+ UARTMC_o1_m = 0x00000004,
-+ UARTMC_o2_b = 3,
-+ UARTMC_o2_m = 0x00000008,
-+ UARTMC_lp_b = 4,
-+ UARTMC_lp_m = 0x00000010,
-+
-+ UARTLS_dr_b = 0,
-+ UARTLS_dr_m = 0x00000001,
-+ UARTLS_oe_b = 1,
-+ UARTLS_oe_m = 0x00000002,
-+ UARTLS_pe_b = 2,
-+ UARTLS_pe_m = 0x00000004,
-+ UARTLS_fe_b = 3,
-+ UARTLS_fe_m = 0x00000008,
-+ UARTLS_bi_b = 4,
-+ UARTLS_bi_m = 0x00000010,
-+ UARTLS_thr_b = 5,
-+ UARTLS_thr_m = 0x00000020,
-+ UARTLS_te_b = 6,
-+ UARTLS_te_m = 0x00000040,
-+ UARTLS_rfe_b = 7,
-+ UARTLS_rfe_m = 0x00000080,
-+
-+ UARTMS_dcts_b = 0,
-+ UARTMS_dcts_m = 0x00000001,
-+ UARTMS_ddsr_b = 1,
-+ UARTMS_ddsr_m = 0x00000002,
-+ UARTMS_teri_b = 2,
-+ UARTMS_teri_m = 0x00000004,
-+ UARTMS_ddcd_b = 3,
-+ UARTMS_ddcd_m = 0x00000008,
-+ UARTMS_cts_b = 4,
-+ UARTMS_cts_m = 0x00000010,
-+ UARTMS_dsr_b = 5,
-+ UARTMS_dsr_m = 0x00000020,
-+ UARTMS_ri_b = 6,
-+ UARTMS_ri_m = 0x00000040,
-+ UARTMS_dcd_b = 7,
-+ UARTMS_dcd_m = 0x00000080,
-+} ;
-+
-+#endif // __IDT_UART_H__
-diff -Nur linux-2.6.17/include/asm-mips/idt-boards/rc32438/rc32438_dma.h linux-2.6.17-owrt/include/asm-mips/idt-boards/rc32438/rc32438_dma.h
---- linux-2.6.17/include/asm-mips/idt-boards/rc32438/rc32438_dma.h 1970-01-01 01:00:00.000000000 +0100
-+++ linux-2.6.17-owrt/include/asm-mips/idt-boards/rc32438/rc32438_dma.h 2006-06-18 12:44:28.000000000 +0200
-@@ -0,0 +1,231 @@
-+/**************************************************************************
-+ *
-+ * BRIEF MODULE DESCRIPTION
-+ * Register definitions for IDT RC32438 DMA.
-+ *
-+ * Copyright 2004 IDT Inc. (rischelp@idt.com)
-+ *
-+ * This program is free software; you can redistribute it and/or modify it
-+ * under the terms of the GNU General Public License as published by the
-+ * Free Software Foundation; either version 2 of the License, or (at your
-+ * option) any later version.
-+ *
-+ * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED
-+ * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
-+ * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN
-+ * NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
-+ * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
-+ * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
-+ * USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
-+ * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
-+ * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-+ *
-+ * You should have received a copy of the GNU General Public License along
-+ * with this program; if not, write to the Free Software Foundation, Inc.,
-+ * 675 Mass Ave, Cambridge, MA 02139, USA.
-+ *
-+ *
-+ **************************************************************************
-+ * May 2004 P. Sadik.
-+ *
-+ * Initial Release
-+ *
-+ *
-+ *
-+ **************************************************************************
-+ */
-+#ifndef __IDT_RC32438_DMA_H__
-+#define __IDT_RC32438_DMA_H__
-+enum
-+{
-+ DMA0_PhysicalAddress = 0x18040000,
-+ DMA_PhysicalAddress = DMA0_PhysicalAddress, // Default
-+
-+ DMA0_VirtualAddress = 0xb8040000,
-+ DMA_VirtualAddress = DMA0_VirtualAddress, // Default
-+} ;
-+
-+/*
-+ * DMA descriptor (in physical memory).
-+ */
-+
-+typedef struct DMAD_s
-+{
-+ u32 control ; // Control. use DMAD_*
-+ u32 ca ; // Current Address.
-+ u32 devcs ; // Device control and status.
-+ u32 link ; // Next descriptor in chain.
-+} volatile *DMAD_t ;
-+
-+enum
-+{
-+ DMAD_size = sizeof (struct DMAD_s),
-+ DMAD_count_b = 0, // in DMAD_t -> control
-+ DMAD_count_m = 0x0003ffff, // in DMAD_t -> control
-+ DMAD_ds_b = 20, // in DMAD_t -> control
-+ DMAD_ds_m = 0x00300000, // in DMAD_t -> control
-+ DMAD_ds_extToMem0_v = 0,
-+ DMAD_ds_memToExt0_v = 1,
-+ DMAD_ds_extToMem1_v = 0,
-+ DMAD_ds_memToExt1_v = 1,
-+ DMAD_ds_ethRcv0_v = 0,
-+ DMAD_ds_ethXmt0_v = 0,
-+ DMAD_ds_ethRcv1_v = 0,
-+ DMAD_ds_ethXmt2_v = 0,
-+ DMAD_ds_memToFifo_v = 0,
-+ DMAD_ds_fifoToMem_v = 0,
-+ DMAD_ds_rng_de_v = 1,//randomNumberGenerator on LC/DE
-+ DMAD_ds_pciToMem_v = 0,
-+ DMAD_ds_memToPci_v = 0,
-+ DMAD_ds_securityInput_v = 0,
-+ DMAD_ds_securityOutput_v = 0,
-+ DMAD_ds_rng_se_v = 0,//randomNumberGenerator on SE
-+
-+ DMAD_devcmd_b = 22, // in DMAD_t -> control
-+ DMAD_devcmd_m = 0x01c00000, // in DMAD_t -> control
-+ DMAD_devcmd_byte_v = 0, //memory-to-memory
-+ DMAD_devcmd_halfword_v = 1, //memory-to-memory
-+ DMAD_devcmd_word_v = 2, //memory-to-memory
-+ DMAD_devcmd_2words_v = 3, //memory-to-memory
-+ DMAD_devcmd_4words_v = 4, //memory-to-memory
-+ DMAD_devcmd_6words_v = 5, //memory-to-memory
-+ DMAD_devcmd_8words_v = 6, //memory-to-memory
-+ DMAD_devcmd_16words_v = 7, //memory-to-memory
-+ DMAD_cof_b = 25, // chain on finished
-+ DMAD_cof_m = 0x02000000, //
-+ DMAD_cod_b = 26, // chain on done
-+ DMAD_cod_m = 0x04000000, //
-+ DMAD_iof_b = 27, // interrupt on finished
-+ DMAD_iof_m = 0x08000000, //
-+ DMAD_iod_b = 28, // interrupt on done
-+ DMAD_iod_m = 0x10000000, //
-+ DMAD_t_b = 29, // terminated
-+ DMAD_t_m = 0x20000000, //
-+ DMAD_d_b = 30, // done
-+ DMAD_d_m = 0x40000000, //
-+ DMAD_f_b = 31, // finished
-+ DMAD_f_m = 0x80000000, //
-+} ;
-+
-+/*
-+ * DMA register (within Internal Register Map).
-+ */
-+
-+struct DMA_Chan_s
-+{
-+ u32 dmac ; // Control.
-+ u32 dmas ; // Status.
-+ u32 dmasm ; // Mask.
-+ u32 dmadptr ; // Descriptor pointer.
-+ u32 dmandptr ; // Next descriptor pointer.
-+};
-+
-+typedef struct DMA_Chan_s volatile *DMA_Chan_t ;
-+
-+//DMA_Channels use DMACH_count instead
-+
-+enum
-+{
-+ DMAC_run_b = 0, //
-+ DMAC_run_m = 0x00000001, //
-+ DMAC_dm_b = 1, // done mask
-+ DMAC_dm_m = 0x00000002, //
-+ DMAC_mode_b = 2, //
-+ DMAC_mode_m = 0x0000000c, //
-+ DMAC_mode_auto_v = 0,
-+ DMAC_mode_burst_v = 1,
-+ DMAC_mode_transfer_v = 2, //usually used
-+ DMAC_mode_reserved_v = 3,
-+ DMAC_a_b = 4, //
-+ DMAC_a_m = 0x00000010, //
-+
-+ DMAS_f_b = 0, // finished (sticky)
-+ DMAS_f_m = 0x00000001, //
-+ DMAS_d_b = 1, // done (sticky)
-+ DMAS_d_m = 0x00000002, //
-+ DMAS_c_b = 2, // chain (sticky)
-+ DMAS_c_m = 0x00000004, //
-+ DMAS_e_b = 3, // error (sticky)
-+ DMAS_e_m = 0x00000008, //
-+ DMAS_h_b = 4, // halt (sticky)
-+ DMAS_h_m = 0x00000010, //
-+
-+ DMASM_f_b = 0, // finished (1=mask)
-+ DMASM_f_m = 0x00000001, //
-+ DMASM_d_b = 1, // done (1=mask)
-+ DMASM_d_m = 0x00000002, //
-+ DMASM_c_b = 2, // chain (1=mask)
-+ DMASM_c_m = 0x00000004, //
-+ DMASM_e_b = 3, // error (1=mask)
-+ DMASM_e_m = 0x00000008, //
-+ DMASM_h_b = 4, // halt (1=mask)
-+ DMASM_h_m = 0x00000010, //
-+} ;
-+
-+/*
-+ * DMA channel definitions
-+ */
-+
-+enum
-+{
-+ DMACH_extToMem0 = 0,
-+ DMACH_memToExt0 = 0,
-+ DMACH_extToMem1 = 1,
-+ DMACH_memToExt1 = 1,
-+ DMACH_ethRcv0 = 2,
-+ DMACH_ethXmt0 = 3,
-+ DMACH_ethRcv1 = 4,
-+ DMACH_ethXmt2 = 5,
-+ DMACH_memToFifo = 6,
-+ DMACH_fifoToMem = 7,
-+ DMACH_rng_de = 7,//randomNumberGenerator on LC/DE
-+ DMACH_pciToMem = 8,
-+ DMACH_memToPci = 9,
-+ DMACH_securityInput = 10,
-+ DMACH_securityOutput = 11,
-+ DMACH_rng_se = 12, //randomNumberGenerator on SE
-+
-+ DMACH_count //must be last
-+};
-+
-+
-+typedef struct DMAC_s
-+{
-+ struct DMA_Chan_s ch [DMACH_count] ; //use ch[DMACH_]
-+} volatile *DMA_t ;
-+
-+
-+/*
-+ * External DMA parameters
-+*/
-+
-+enum
-+{
-+ DMADEVCMD_ts_b = 0, // ts field in devcmd
-+ DMADEVCMD_ts_m = 0x00000007, // ts field in devcmd
-+ DMADEVCMD_ts_byte_v = 0,
-+ DMADEVCMD_ts_halfword_v = 1,
-+ DMADEVCMD_ts_word_v = 2,
-+ DMADEVCMD_ts_2word_v = 3,
-+ DMADEVCMD_ts_4word_v = 4,
-+ DMADEVCMD_ts_6word_v = 5,
-+ DMADEVCMD_ts_8word_v = 6,
-+ DMADEVCMD_ts_16word_v = 7
-+};
-+
-+
-+#if 1 // aws - Compatibility.
-+# define EXTDMA_ts_b DMADEVCMD_ts_b
-+# define EXTDMA_ts_m DMADEVCMD_ts_m
-+# define EXTDMA_ts_byte_v DMADEVCMD_ts_byte_v
-+# define EXTDMA_ts_halfword_v DMADEVCMD_ts_halfword_v
-+# define EXTDMA_ts_word_v DMADEVCMD_ts_word_v
-+# define EXTDMA_ts_2word_v DMADEVCMD_ts_2word_v
-+# define EXTDMA_ts_4word_v DMADEVCMD_ts_4word_v
-+# define EXTDMA_ts_6word_v DMADEVCMD_ts_6word_v
-+# define EXTDMA_ts_8word_v DMADEVCMD_ts_8word_v
-+# define EXTDMA_ts_16word_v DMADEVCMD_ts_16word_v
-+#endif // aws - Compatibility.
-+
-+#endif //__IDT_RC32438_DMA_H__
-diff -Nur linux-2.6.17/include/asm-mips/idt-boards/rc32438/rc32438_dma_v.h linux-2.6.17-owrt/include/asm-mips/idt-boards/rc32438/rc32438_dma_v.h
---- linux-2.6.17/include/asm-mips/idt-boards/rc32438/rc32438_dma_v.h 1970-01-01 01:00:00.000000000 +0100
-+++ linux-2.6.17-owrt/include/asm-mips/idt-boards/rc32438/rc32438_dma_v.h 2006-06-18 12:44:28.000000000 +0200
-@@ -0,0 +1,82 @@
-+/**************************************************************************
-+ *
-+ * BRIEF MODULE DESCRIPTION
-+ * DMA operations for IDT RC32438.
-+ *
-+ * Copyright 2004 IDT Inc. (rischelp@idt.com)
-+ *
-+ * This program is free software; you can redistribute it and/or modify it
-+ * under the terms of the GNU General Public License as published by the
-+ * Free Software Foundation; either version 2 of the License, or (at your
-+ * option) any later version.
-+ *
-+ * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED
-+ * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
-+ * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN
-+ * NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
-+ * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
-+ * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
-+ * USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
-+ * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
-+ * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-+ *
-+ * You should have received a copy of the GNU General Public License along
-+ * with this program; if not, write to the Free Software Foundation, Inc.,
-+ * 675 Mass Ave, Cambridge, MA 02139, USA.
-+ *
-+ *
-+ **************************************************************************
-+ * May 2004 P. Sadik.
-+ *
-+ * Initial Release
-+ *
-+ *
-+ *
-+ **************************************************************************
-+ */
-+
-+#ifndef __IDT_RC32438_DMA_V_H__
-+#define __IDT_RC32438_DMA_V_H__
-+#include <asm/idt-boards/rc32438/rc32438_dma.h>
-+
-+#define DMA_CHAN_OFFSET 0x14
-+#define IS_DMA_USED(X) (((X) & (DMAD_f_m | DMAD_d_m | DMAD_t_m)) != 0)
-+#define DMA_COUNT(count) \
-+ ((count) & DMAD_count_m)
-+
-+#define DMA_HALT_TIMEOUT 500
-+
-+
-+static inline int rc32438_halt_dma(DMA_Chan_t ch)
-+{
-+ int timeout=1;
-+ if (rc32438_readl(&ch->dmac) & DMAC_run_m) {
-+ rc32438_writel(0, &ch->dmac);
-+
-+ for (timeout = DMA_HALT_TIMEOUT; timeout > 0; timeout--) {
-+ if (rc32438_readl(&ch->dmas) & DMAS_h_m) {
-+ rc32438_writel(0, &ch->dmas);
-+ break;
-+ }
-+ }
-+
-+ }
-+
-+ return timeout ? 0 : 1;
-+}
-+
-+
-+
-+
-+static inline void rc32438_start_dma(DMA_Chan_t ch, u32 dma_addr)
-+{
-+ rc32438_writel(0, &ch->dmandptr);
-+ rc32438_writel(dma_addr, &ch->dmadptr);
-+}
-+
-+static inline void rc32438_chain_dma(DMA_Chan_t ch, u32 dma_addr)
-+{
-+ rc32438_writel(dma_addr, &ch->dmandptr);
-+}
-+#endif //__IDT_RC32438_DMA_V_H__
-diff -Nur linux-2.6.17/include/asm-mips/idt-boards/rc32438/rc32438_eth.h linux-2.6.17-owrt/include/asm-mips/idt-boards/rc32438/rc32438_eth.h
---- linux-2.6.17/include/asm-mips/idt-boards/rc32438/rc32438_eth.h 1970-01-01 01:00:00.000000000 +0100
-+++ linux-2.6.17-owrt/include/asm-mips/idt-boards/rc32438/rc32438_eth.h 2006-06-18 12:44:28.000000000 +0200
-@@ -0,0 +1,328 @@
-+/**************************************************************************
-+ *
-+ * BRIEF MODULE DESCRIPTION
-+ * Definitions for IDT EB438 ethernet
-+ *
-+ * Copyright 2004 IDT Inc. (rischelp@idt.com)
-+ *
-+ * This program is free software; you can redistribute it and/or modify it
-+ * under the terms of the GNU General Public License as published by the
-+ * Free Software Foundation; either version 2 of the License, or (at your
-+ * option) any later version.
-+ *
-+ * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED
-+ * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
-+ * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN
-+ * NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
-+ * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
-+ * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
-+ * USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
-+ * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
-+ * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-+ *
-+ * You should have received a copy of the GNU General Public License along
-+ * with this program; if not, write to the Free Software Foundation, Inc.,
-+ * 675 Mass Ave, Cambridge, MA 02139, USA.
-+ *
-+ *
-+ **************************************************************************
-+ * May 2004 P. Sadik.
-+ *
-+ * Initial Release
-+ *
-+ *
-+ *
-+ **************************************************************************
-+ */
-+
-+#ifndef __IDT_RC32438_ETH_H__
-+#define __IDT_RC32438_ETH_H__
-+enum
-+{
-+ ETH0_PhysicalAddress = 0x18058000,
-+ ETH_PhysicalAddress = ETH0_PhysicalAddress, // Default
-+
-+ ETH0_VirtualAddress = 0xb8058000,
-+ ETH_VirtualAddress = ETH0_VirtualAddress, // Default
-+ ETH1_PhysicalAddress = 0x18060000,
-+ ETH1_VirtualAddress = 0xb8060000, // Default
-+} ;
-+
-+typedef struct
-+{
-+ u32 ethintfc ;
-+ u32 ethfifott ;
-+ u32 etharc ;
-+ u32 ethhash0 ;
-+ u32 ethhash1 ;
-+ u32 ethu0 [4] ; // Reserved.
-+ u32 ethpfs ;
-+ u32 ethmcp ;
-+ u32 eth_u1 [10] ; // Reserved.
-+ u32 ethspare ;
-+ u32 eth_u2 [42] ; // Reserved.
-+ u32 ethsal0 ;
-+ u32 ethsah0 ;
-+ u32 ethsal1 ;
-+ u32 ethsah1 ;
-+ u32 ethsal2 ;
-+ u32 ethsah2 ;
-+ u32 ethsal3 ;
-+ u32 ethsah3 ;
-+ u32 ethrbc ;
-+ u32 ethrpc ;
-+ u32 ethrupc ;
-+ u32 ethrfc ;
-+ u32 ethtbc ;
-+ u32 ethgpf ;
-+ u32 eth_u9 [50] ; // Reserved.
-+ u32 ethmac1 ;
-+ u32 ethmac2 ;
-+ u32 ethipgt ;
-+ u32 ethipgr ;
-+ u32 ethclrt ;
-+ u32 ethmaxf ;
-+ u32 eth_u10 ; // Reserved.
-+ u32 ethmtest ;
-+ u32 miimcfg ;
-+ u32 miimcmd ;
-+ u32 miimaddr ;
-+ u32 miimwtd ;
-+ u32 miimrdd ;
-+ u32 miimind ;
-+ u32 eth_u11 ; // Reserved.
-+ u32 eth_u12 ; // Reserved.
-+ u32 ethcfsa0 ;
-+ u32 ethcfsa1 ;
-+ u32 ethcfsa2 ;
-+} volatile *ETH_t;
-+
-+enum
-+{
-+ ETHINTFC_en_b = 0,
-+ ETHINTFC_en_m = 0x00000001,
-+ ETHINTFC_its_b = 1,
-+ ETHINTFC_its_m = 0x00000002,
-+ ETHINTFC_rip_b = 2,
-+ ETHINTFC_rip_m = 0x00000004,
-+ ETHINTFC_jam_b = 3,
-+ ETHINTFC_jam_m = 0x00000008,
-+ ETHINTFC_ovr_b = 4,
-+ ETHINTFC_ovr_m = 0x00000010,
-+ ETHINTFC_und_b = 5,
-+ ETHINTFC_und_m = 0x00000020,
-+
-+ ETHFIFOTT_tth_b = 0,
-+ ETHFIFOTT_tth_m = 0x0000007f,
-+
-+ ETHARC_pro_b = 0,
-+ ETHARC_pro_m = 0x00000001,
-+ ETHARC_am_b = 1,
-+ ETHARC_am_m = 0x00000002,
-+ ETHARC_afm_b = 2,
-+ ETHARC_afm_m = 0x00000004,
-+ ETHARC_ab_b = 3,
-+ ETHARC_ab_m = 0x00000008,
-+
-+ ETHSAL_byte5_b = 0,
-+ ETHSAL_byte5_m = 0x000000ff,
-+ ETHSAL_byte4_b = 8,
-+ ETHSAL_byte4_m = 0x0000ff00,
-+ ETHSAL_byte3_b = 16,
-+ ETHSAL_byte3_m = 0x00ff0000,
-+ ETHSAL_byte2_b = 24,
-+ ETHSAL_byte2_m = 0xff000000,
-+
-+ ETHSAH_byte1_b = 0,
-+ ETHSAH_byte1_m = 0x000000ff,
-+ ETHSAH_byte0_b = 8,
-+ ETHSAH_byte0_m = 0x0000ff00,
-+
-+ ETHGPF_ptv_b = 0,
-+ ETHGPF_ptv_m = 0x0000ffff,
-+
-+ ETHPFS_pfd_b = 0,
-+ ETHPFS_pfd_m = 0x00000001,
-+
-+ ETHCFSA0_cfsa4_b = 0,
-+ ETHCFSA0_cfsa4_m = 0x000000ff,
-+ ETHCFSA0_cfsa5_b = 8,
-+ ETHCFSA0_cfsa5_m = 0x0000ff00,
-+
-+ ETHCFSA1_cfsa2_b = 0,
-+ ETHCFSA1_cfsa2_m = 0x000000ff,
-+ ETHCFSA1_cfsa3_b = 8,
-+ ETHCFSA1_cfsa3_m = 0x0000ff00,
-+
-+ ETHCFSA2_cfsa0_b = 0,
-+ ETHCFSA2_cfsa0_m = 0x000000ff,
-+ ETHCFSA2_cfsa1_b = 8,
-+ ETHCFSA2_cfsa1_m = 0x0000ff00,
-+
-+ ETHMAC1_re_b = 0,
-+ ETHMAC1_re_m = 0x00000001,
-+ ETHMAC1_paf_b = 1,
-+ ETHMAC1_paf_m = 0x00000002,
-+ ETHMAC1_rfc_b = 2,
-+ ETHMAC1_rfc_m = 0x00000004,
-+ ETHMAC1_tfc_b = 3,
-+ ETHMAC1_tfc_m = 0x00000008,
-+ ETHMAC1_lb_b = 4,
-+ ETHMAC1_lb_m = 0x00000010,
-+ ETHMAC1_mr_b = 31,
-+ ETHMAC1_mr_m = 0x80000000,
-+
-+ ETHMAC2_fd_b = 0,
-+ ETHMAC2_fd_m = 0x00000001,
-+ ETHMAC2_flc_b = 1,
-+ ETHMAC2_flc_m = 0x00000002,
-+ ETHMAC2_hfe_b = 2,
-+ ETHMAC2_hfe_m = 0x00000004,
-+ ETHMAC2_dc_b = 3,
-+ ETHMAC2_dc_m = 0x00000008,
-+ ETHMAC2_cen_b = 4,
-+ ETHMAC2_cen_m = 0x00000010,
-+ ETHMAC2_pe_b = 5,
-+ ETHMAC2_pe_m = 0x00000020,
-+ ETHMAC2_vpe_b = 6,
-+ ETHMAC2_vpe_m = 0x00000040,
-+ ETHMAC2_ape_b = 7,
-+ ETHMAC2_ape_m = 0x00000080,
-+ ETHMAC2_ppe_b = 8,
-+ ETHMAC2_ppe_m = 0x00000100,
-+ ETHMAC2_lpe_b = 9,
-+ ETHMAC2_lpe_m = 0x00000200,
-+ ETHMAC2_nb_b = 12,
-+ ETHMAC2_nb_m = 0x00001000,
-+ ETHMAC2_bp_b = 13,
-+ ETHMAC2_bp_m = 0x00002000,
-+ ETHMAC2_ed_b = 14,
-+ ETHMAC2_ed_m = 0x00004000,
-+
-+ ETHIPGT_ipgt_b = 0,
-+ ETHIPGT_ipgt_m = 0x0000007f,
-+
-+ ETHIPGR_ipgr2_b = 0,
-+ ETHIPGR_ipgr2_m = 0x0000007f,
-+ ETHIPGR_ipgr1_b = 8,
-+ ETHIPGR_ipgr1_m = 0x00007f00,
-+
-+ ETHCLRT_maxret_b = 0,
-+ ETHCLRT_maxret_m = 0x0000000f,
-+ ETHCLRT_colwin_b = 8,
-+ ETHCLRT_colwin_m = 0x00003f00,
-+
-+ ETHMAXF_maxf_b = 0,
-+ ETHMAXF_maxf_m = 0x0000ffff,
-+
-+ ETHMTEST_tb_b = 2,
-+ ETHMTEST_tb_m = 0x00000004,
-+
-+ ETHMCP_div_b = 0,
-+ ETHMCP_div_m = 0x000000ff,
-+
-+ MIIMCFG_rsv_b = 0,
-+ MIIMCFG_rsv_m = 0x0000000c,
-+
-+ MIIMCMD_rd_b = 0,
-+ MIIMCMD_rd_m = 0x00000001,
-+ MIIMCMD_scn_b = 1,
-+ MIIMCMD_scn_m = 0x00000002,
-+
-+ MIIMADDR_regaddr_b = 0,
-+ MIIMADDR_regaddr_m = 0x0000001f,
-+ MIIMADDR_phyaddr_b = 8,
-+ MIIMADDR_phyaddr_m = 0x00001f00,
-+
-+ MIIMWTD_wdata_b = 0,
-+ MIIMWTD_wdata_m = 0x0000ffff,
-+
-+ MIIMRDD_rdata_b = 0,
-+ MIIMRDD_rdata_m = 0x0000ffff,
-+
-+ MIIMIND_bsy_b = 0,
-+ MIIMIND_bsy_m = 0x00000001,
-+ MIIMIND_scn_b = 1,
-+ MIIMIND_scn_m = 0x00000002,
-+ MIIMIND_nv_b = 2,
-+ MIIMIND_nv_m = 0x00000004,
-+
-+} ;
-+
-+/*
-+ * Values for the DEVCS field of the Ethernet DMA Rx and Tx descriptors.
-+ */
-+enum
-+{
-+ ETHRX_fd_b = 0,
-+ ETHRX_fd_m = 0x00000001,
-+ ETHRX_ld_b = 1,
-+ ETHRX_ld_m = 0x00000002,
-+ ETHRX_rok_b = 2,
-+ ETHRX_rok_m = 0x00000004,
-+ ETHRX_fm_b = 3,
-+ ETHRX_fm_m = 0x00000008,
-+ ETHRX_mp_b = 4,
-+ ETHRX_mp_m = 0x00000010,
-+ ETHRX_bp_b = 5,
-+ ETHRX_bp_m = 0x00000020,
-+ ETHRX_vlt_b = 6,
-+ ETHRX_vlt_m = 0x00000040,
-+ ETHRX_cf_b = 7,
-+ ETHRX_cf_m = 0x00000080,
-+ ETHRX_ovr_b = 8,
-+ ETHRX_ovr_m = 0x00000100,
-+ ETHRX_crc_b = 9,
-+ ETHRX_crc_m = 0x00000200,
-+ ETHRX_cv_b = 10,
-+ ETHRX_cv_m = 0x00000400,
-+ ETHRX_db_b = 11,
-+ ETHRX_db_m = 0x00000800,
-+ ETHRX_le_b = 12,
-+ ETHRX_le_m = 0x00001000,
-+ ETHRX_lor_b = 13,
-+ ETHRX_lor_m = 0x00002000,
-+ ETHRX_ces_b = 14,
-+ ETHRX_ces_m = 0x00004000,
-+ ETHRX_length_b = 16,
-+ ETHRX_length_m = 0xffff0000,
-+
-+ ETHTX_fd_b = 0,
-+ ETHTX_fd_m = 0x00000001,
-+ ETHTX_ld_b = 1,
-+ ETHTX_ld_m = 0x00000002,
-+ ETHTX_oen_b = 2,
-+ ETHTX_oen_m = 0x00000004,
-+ ETHTX_pen_b = 3,
-+ ETHTX_pen_m = 0x00000008,
-+ ETHTX_cen_b = 4,
-+ ETHTX_cen_m = 0x00000010,
-+ ETHTX_hen_b = 5,
-+ ETHTX_hen_m = 0x00000020,
-+ ETHTX_tok_b = 6,
-+ ETHTX_tok_m = 0x00000040,
-+ ETHTX_mp_b = 7,
-+ ETHTX_mp_m = 0x00000080,
-+ ETHTX_bp_b = 8,
-+ ETHTX_bp_m = 0x00000100,
-+ ETHTX_und_b = 9,
-+ ETHTX_und_m = 0x00000200,
-+ ETHTX_of_b = 10,
-+ ETHTX_of_m = 0x00000400,
-+ ETHTX_ed_b = 11,
-+ ETHTX_ed_m = 0x00000800,
-+ ETHTX_ec_b = 12,
-+ ETHTX_ec_m = 0x00001000,
-+ ETHTX_lc_b = 13,
-+ ETHTX_lc_m = 0x00002000,
-+ ETHTX_td_b = 14,
-+ ETHTX_td_m = 0x00004000,
-+ ETHTX_crc_b = 15,
-+ ETHTX_crc_m = 0x00008000,
-+ ETHTX_le_b = 16,
-+ ETHTX_le_m = 0x00010000,
-+ ETHTX_cc_b = 17,
-+ ETHTX_cc_m = 0x001E0000,
-+} ;
-+#endif //__IDT_RC32438_ETH_H__
-diff -Nur linux-2.6.17/include/asm-mips/idt-boards/rc32438/rc32438_eth_v.h linux-2.6.17-owrt/include/asm-mips/idt-boards/rc32438/rc32438_eth_v.h
---- linux-2.6.17/include/asm-mips/idt-boards/rc32438/rc32438_eth_v.h 1970-01-01 01:00:00.000000000 +0100
-+++ linux-2.6.17-owrt/include/asm-mips/idt-boards/rc32438/rc32438_eth_v.h 2006-06-18 12:44:28.000000000 +0200
-@@ -0,0 +1,72 @@
-+/**************************************************************************
-+ *
-+ * BRIEF MODULE DESCRIPTION
-+ * macros for IDT EB438 ethernet
-+ *
-+ * Copyright 2004 IDT Inc. (rischelp@idt.com)
-+ *
-+ * This program is free software; you can redistribute it and/or modify it
-+ * under the terms of the GNU General Public License as published by the
-+ * Free Software Foundation; either version 2 of the License, or (at your
-+ * option) any later version.
-+ *
-+ * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED
-+ * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
-+ * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN
-+ * NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
-+ * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
-+ * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
-+ * USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
-+ * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
-+ * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-+ *
-+ * You should have received a copy of the GNU General Public License along
-+ * with this program; if not, write to the Free Software Foundation, Inc.,
-+ * 675 Mass Ave, Cambridge, MA 02139, USA.
-+ *
-+ *
-+ **************************************************************************
-+ * May 2004 P. Sadik.
-+ *
-+ * Initial Release
-+ *
-+ *
-+ *
-+ **************************************************************************
-+ */
-+
-+#ifndef __IDT_RC32438_ETH_V_H__
-+#define __IDT_RC32438_ETH_V_H__
-+#include <asm/idt-boards/rc32438/rc32438_eth.h>
-+
-+#define IS_TX_TOK(X) (((X) & (1<<ETHTX_tok_b)) >> ETHTX_tok_b ) /* Transmit Okay */
-+#define IS_TX_MP(X) (((X) & (1<<ETHTX_mp_b)) >> ETHTX_mp_b ) /* Multicast */
-+#define IS_TX_BP(X) (((X) & (1<<ETHTX_bp_b)) >> ETHTX_bp_b ) /* Broadcast */
-+#define IS_TX_UND_ERR(X) (((X) & (1<<ETHTX_und_b)) >> ETHTX_und_b ) /* Transmit FIFO Underflow */
-+#define IS_TX_OF_ERR(X) (((X) & (1<<ETHTX_of_b)) >> ETHTX_of_b ) /* Oversized frame */
-+#define IS_TX_ED_ERR(X) (((X) & (1<<ETHTX_ed_b)) >> ETHTX_ed_b ) /* Excessive deferral */
-+#define IS_TX_EC_ERR(X) (((X) & (1<<ETHTX_ec_b)) >> ETHTX_ec_b) /* Excessive collisions */
-+#define IS_TX_LC_ERR(X) (((X) & (1<<ETHTX_lc_b)) >> ETHTX_lc_b ) /* Late Collision */
-+#define IS_TX_TD_ERR(X) (((X) & (1<<ETHTX_td_b)) >> ETHTX_td_b ) /* Transmit deferred*/
-+#define IS_TX_CRC_ERR(X) (((X) & (1<<ETHTX_crc_b)) >> ETHTX_crc_b ) /* CRC Error */
-+#define IS_TX_LE_ERR(X) (((X) & (1<<ETHTX_le_b)) >> ETHTX_le_b ) /* Length Error */
-+
-+#define TX_COLLISION_COUNT(X) (((X) & ETHTX_cc_m)>>ETHTX_cc_b) /* Collision Count */
-+
-+#define IS_RCV_ROK(X) (((X) & (1<<ETHRX_rok_b)) >> ETHRX_rok_b) /* Receive Okay */
-+#define IS_RCV_FM(X) (((X) & (1<<ETHRX_fm_b)) >> ETHRX_fm_b) /* Is Filter Match */
-+#define IS_RCV_MP(X) (((X) & (1<<ETHRX_mp_b)) >> ETHRX_mp_b) /* Is it MP */
-+#define IS_RCV_BP(X) (((X) & (1<<ETHRX_bp_b)) >> ETHRX_bp_b) /* Is it BP */
-+#define IS_RCV_VLT(X) (((X) & (1<<ETHRX_vlt_b)) >> ETHRX_vlt_b) /* VLAN Tag Detect */
-+#define IS_RCV_CF(X) (((X) & (1<<ETHRX_cf_b)) >> ETHRX_cf_b) /* Control Frame */
-+#define IS_RCV_OVR_ERR(X) (((X) & (1<<ETHRX_ovr_b)) >> ETHRX_ovr_b) /* Receive Overflow */
-+#define IS_RCV_CRC_ERR(X) (((X) & (1<<ETHRX_crc_b)) >> ETHRX_crc_b) /* CRC Error */
-+#define IS_RCV_CV_ERR(X) (((X) & (1<<ETHRX_cv_b)) >> ETHRX_cv_b) /* Code Violation */
-+#define IS_RCV_DB_ERR(X) (((X) & (1<<ETHRX_db_b)) >> ETHRX_db_b) /* Dribble Bits */
-+#define IS_RCV_LE_ERR(X) (((X) & (1<<ETHRX_le_b)) >> ETHRX_le_b) /* Length error */
-+#define IS_RCV_LOR_ERR(X) (((X) & (1<<ETHRX_lor_b)) >> ETHRX_lor_b) /* Length Out of Range */
-+#define IS_RCV_CES_ERR(X) (((X) & (1<<ETHRX_ces_b)) >> ETHRX_ces_b) /* Preamble error */
-+#define RCVPKT_LENGTH(X) (((X) & ETHRX_length_m) >> ETHRX_length_b) /* Length of the received packet */
-+
-+#endif //__IDT_RC32438_ETH_V_H__
-diff -Nur linux-2.6.17/include/asm-mips/idt-boards/rc32438/rc32438_gpio.h linux-2.6.17-owrt/include/asm-mips/idt-boards/rc32438/rc32438_gpio.h
---- linux-2.6.17/include/asm-mips/idt-boards/rc32438/rc32438_gpio.h 1970-01-01 01:00:00.000000000 +0100
-+++ linux-2.6.17-owrt/include/asm-mips/idt-boards/rc32438/rc32438_gpio.h 2006-06-18 12:44:28.000000000 +0200
-@@ -0,0 +1,257 @@
-+/**************************************************************************
-+ *
-+ * BRIEF MODULE DESCRIPTION
-+ * Definitions for IDT RC32438 GPIO.
-+ *
-+ * Copyright 2004 IDT Inc. (rischelp@idt.com)
-+ *
-+ * This program is free software; you can redistribute it and/or modify it
-+ * under the terms of the GNU General Public License as published by the
-+ * Free Software Foundation; either version 2 of the License, or (at your
-+ * option) any later version.
-+ *
-+ * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED
-+ * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
-+ * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN
-+ * NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
-+ * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
-+ * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
-+ * USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
-+ * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
-+ * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-+ *
-+ * You should have received a copy of the GNU General Public License along
-+ * with this program; if not, write to the Free Software Foundation, Inc.,
-+ * 675 Mass Ave, Cambridge, MA 02139, USA.
-+ *
-+ *
-+ **************************************************************************
-+ * May 2004 P. Sadik.
-+ *
-+ * Initial Release
-+ *
-+ *
-+ *
-+ **************************************************************************
-+ */
-+#ifndef __IDT_RC32438_GPIO_H__
-+#define __IDT_RC32438_GPIO_H__
-+enum
-+{
-+ GPIO0_PhysicalAddress = 0x18048000,
-+ GPIO_PhysicalAddress = GPIO0_PhysicalAddress, // Default
-+
-+ GPIO0_VirtualAddress = 0xb8048000,
-+ GPIO_VirtualAddress = GPIO0_VirtualAddress, // Default
-+} ;
-+
-+typedef struct
-+{
-+ u32 gpiofunc; /* GPIO Function Register
-+ * gpiofunc[x]==0 bit = gpio
-+ * func[x]==1 bit = altfunc
-+ */
-+ u32 gpiocfg; /* GPIO Configuration Register
-+ * gpiocfg[x]==0 bit = input
-+ * gpiocfg[x]==1 bit = output
-+ */
-+ u32 gpiod; /* GPIO Data Register
-+ * gpiod[x] read/write gpio pinX status
-+ */
-+ u32 gpioilevel; /* GPIO Interrupt Status Register
-+ * interrupt level (see gpioistat)
-+ */
-+ u32 gpioistat; /* Gpio Interrupt Status Register
-+ * istat[x] = (gpiod[x] == level[x])
-+ * cleared in ISR (STICKY bits)
-+ */
-+ u32 gpionmien; /* GPIO Non-maskable Interrupt Enable Register */
-+} volatile * GPIO_t ;
-+
-+typedef enum
-+{
-+ GPIO_gpio_v = 0, // gpiofunc use pin as GPIO.
-+ GPIO_alt_v = 1, // gpiofunc use pin as alt.
-+ GPIO_input_v = 0, // gpiocfg use pin as input.
-+ GPIO_output_v = 1, // gpiocfg use pin as output.
-+ GPIO_pin0_b = 0,
-+ GPIO_pin0_m = 0x00000001,
-+ GPIO_pin1_b = 1,
-+ GPIO_pin1_m = 0x00000002,
-+ GPIO_pin2_b = 2,
-+ GPIO_pin2_m = 0x00000004,
-+ GPIO_pin3_b = 3,
-+ GPIO_pin3_m = 0x00000008,
-+ GPIO_pin4_b = 4,
-+ GPIO_pin4_m = 0x00000010,
-+ GPIO_pin5_b = 5,
-+ GPIO_pin5_m = 0x00000020,
-+ GPIO_pin6_b = 6,
-+ GPIO_pin6_m = 0x00000040,
-+ GPIO_pin7_b = 7,
-+ GPIO_pin7_m = 0x00000080,
-+ GPIO_pin8_b = 8,
-+ GPIO_pin8_m = 0x00000100,
-+ GPIO_pin9_b = 9,
-+ GPIO_pin9_m = 0x00000200,
-+ GPIO_pin10_b = 10,
-+ GPIO_pin10_m = 0x00000400,
-+ GPIO_pin11_b = 11,
-+ GPIO_pin11_m = 0x00000800,
-+ GPIO_pin12_b = 12,
-+ GPIO_pin12_m = 0x00001000,
-+ GPIO_pin13_b = 13,
-+ GPIO_pin13_m = 0x00002000,
-+ GPIO_pin14_b = 14,
-+ GPIO_pin14_m = 0x00004000,
-+ GPIO_pin15_b = 15,
-+ GPIO_pin15_m = 0x00008000,
-+ GPIO_pin16_b = 16,
-+ GPIO_pin16_m = 0x00010000,
-+ GPIO_pin17_b = 17,
-+ GPIO_pin17_m = 0x00020000,
-+ GPIO_pin18_b = 18,
-+ GPIO_pin18_m = 0x00040000,
-+ GPIO_pin19_b = 19,
-+ GPIO_pin19_m = 0x00080000,
-+ GPIO_pin20_b = 20,
-+ GPIO_pin20_m = 0x00100000,
-+ GPIO_pin21_b = 21,
-+ GPIO_pin21_m = 0x00200000,
-+ GPIO_pin22_b = 22,
-+ GPIO_pin22_m = 0x00400000,
-+ GPIO_pin23_b = 23,
-+ GPIO_pin23_m = 0x00800000,
-+ GPIO_pin24_b = 24,
-+ GPIO_pin24_m = 0x01000000,
-+ GPIO_pin25_b = 25,
-+ GPIO_pin25_m = 0x02000000,
-+ GPIO_pin26_b = 26,
-+ GPIO_pin26_m = 0x04000000,
-+ GPIO_pin27_b = 27,
-+ GPIO_pin27_m = 0x08000000,
-+ GPIO_pin28_b = 28,
-+ GPIO_pin28_m = 0x10000000,
-+ GPIO_pin29_b = 29,
-+ GPIO_pin29_m = 0x20000000,
-+ GPIO_pin30_b = 30,
-+ GPIO_pin30_m = 0x40000000,
-+ GPIO_pin31_b = 31,
-+ GPIO_pin31_m = 0x80000000,
-+
-+// Alternate function pins. Corrsponding gpiofunc bit set to GPIO_alt_v.
-+
-+ GPIO_u0sout_b = GPIO_pin0_b, // UART 0 serial out.
-+ GPIO_u0sout_m = GPIO_pin0_m,
-+ GPIO_u0sout_cfg_v = GPIO_output_v,
-+ GPIO_u0sinp_b = GPIO_pin1_b, // UART 0 serial in.
-+ GPIO_u0sinp_m = GPIO_pin1_m,
-+ GPIO_u0sinp_cfg_v = GPIO_input_v,
-+ GPIO_u0rin_b = GPIO_pin2_b, // UART 0 ring indic.
-+ GPIO_u0rin_m = GPIO_pin2_m,
-+ GPIO_u0rin_cfg_v = GPIO_input_v,
-+ GPIO_u0dcdn_b = GPIO_pin3_b, // UART 0 data carr.det.
-+ GPIO_u0dcdn_m = GPIO_pin3_m,
-+ GPIO_u0dcdn_cfg_v = GPIO_input_v,
-+ GPIO_u0dtrn_b = GPIO_pin4_b, // UART 0 data term rdy.
-+ GPIO_u0dtrn_m = GPIO_pin4_m,
-+ GPIO_u0dtrn_cfg_v = GPIO_output_v,
-+ GPIO_u0dsrn_b = GPIO_pin5_b, // UART 0 data set rdy.
-+ GPIO_u0dsrn_m = GPIO_pin5_m,
-+ GPIO_u0dsrn_cfg_v = GPIO_input_v,
-+ GPIO_u0rtsn_b = GPIO_pin6_b, // UART 0 req. to send.
-+ GPIO_u0rtsn_m = GPIO_pin6_m,
-+ GPIO_u0rtsn_cfg_v = GPIO_output_v,
-+ GPIO_u0ctsn_b = GPIO_pin7_b, // UART 0 clear to send.
-+ GPIO_u0ctsn_m = GPIO_pin7_m,
-+ GPIO_u0ctsn_cfg_v = GPIO_input_v,
-+
-+ GPIO_u1sout_b = GPIO_pin8_b, // UART 1 serial out.
-+ GPIO_u1sout_m = GPIO_pin8_m,
-+ GPIO_u1sout_cfg_v = GPIO_output_v,
-+ GPIO_u1sinp_b = GPIO_pin9_b, // UART 1 serial in.
-+ GPIO_u1sinp_m = GPIO_pin9_m,
-+ GPIO_u1sinp_cfg_v = GPIO_input_v,
-+ GPIO_u1dtrn_b = GPIO_pin10_b, // UART 1 data term rdy.
-+ GPIO_u1dtrn_m = GPIO_pin10_m,
-+ GPIO_u1dtrn_cfg_v = GPIO_output_v,
-+ GPIO_u1dsrn_b = GPIO_pin11_b, // UART 1 data set rdy.
-+ GPIO_u1dsrn_m = GPIO_pin11_m,
-+ GPIO_u1dsrn_cfg_v = GPIO_input_v,
-+ GPIO_u1rtsn_b = GPIO_pin12_b, // UART 1 req. to send.
-+ GPIO_u1rtsn_m = GPIO_pin12_m,
-+ GPIO_u1rtsn_cfg_v = GPIO_output_v,
-+ GPIO_u1ctsn_b = GPIO_pin13_b, // UART 1 clear to send.
-+ GPIO_u1ctsn_m = GPIO_pin13_m,
-+ GPIO_u1ctsn_cfg_v = GPIO_input_v,
-+
-+ GPIO_dmareqn0_b = GPIO_pin14_b, // Ext. DMA 0 request
-+ GPIO_dmareqn0_m = GPIO_pin14_m,
-+ GPIO_dmareqn0_cfg_v = GPIO_input_v,
-+
-+ GPIO_dmareqn1_b = GPIO_pin15_b, // Ext. DMA 1 request
-+ GPIO_dmareqn1_m = GPIO_pin15_m,
-+ GPIO_dmareqn1_cfg_v = GPIO_input_v,
-+
-+ GPIO_dmadonen0_b = GPIO_pin16_b, // Ext. DMA 0 done
-+ GPIO_dmadonen0_m = GPIO_pin16_m,
-+ GPIO_dmadonen0_cfg_v = GPIO_input_v,
-+
-+ GPIO_dmadonen1_b = GPIO_pin17_b, // Ext. DMA 1 done
-+ GPIO_dmadonen1_m = GPIO_pin17_m,
-+ GPIO_dmadonen1_cfg_v = GPIO_input_v,
-+
-+ GPIO_dmafinn0_b = GPIO_pin18_b, // Ext. DMA 0 finished
-+ GPIO_dmafinn0_m = GPIO_pin18_m,
-+ GPIO_dmafinn0_cfg_v = GPIO_output_v,
-+
-+ GPIO_dmafinn1_b = GPIO_pin19_b, // Ext. DMA 1 finished
-+ GPIO_dmafinn1_m = GPIO_pin19_m,
-+ GPIO_dmafinn1_cfg_v = GPIO_output_v,
-+
-+ GPIO_maddr22_b = GPIO_pin20_b, // M&P bus bit 22.
-+ GPIO_maddr22_m = GPIO_pin20_m,
-+ GPIO_maddr22_cfg_v = GPIO_output_v,
-+
-+ GPIO_maddr23_b = GPIO_pin21_b, // M&P bus bit 23.
-+ GPIO_maddr23_m = GPIO_pin21_m,
-+ GPIO_maddr23_cfg_v = GPIO_output_v,
-+
-+ GPIO_maddr24_b = GPIO_pin22_b, // M&P bus bit 24.
-+ GPIO_maddr24_m = GPIO_pin22_m,
-+ GPIO_maddr24_cfg_v = GPIO_output_v,
-+
-+ GPIO_maddr25_b = GPIO_pin23_b, // M&P bus bit 25.
-+ GPIO_maddr25_m = GPIO_pin23_m,
-+ GPIO_maddr25_cfg_v = GPIO_output_v,
-+
-+ GPIO_afspare6_b = GPIO_pin24_b, // reserved.
-+ GPIO_afspare6_m = GPIO_pin24_m,
-+ GPIO_afspare6_cfg_v = GPIO_input_v,
-+ GPIO_afspare5_b = GPIO_pin25_b, // reserved.
-+ GPIO_afspare5_m = GPIO_pin25_m,
-+ GPIO_afspare5_cfg_v = GPIO_input_v,
-+ GPIO_afspare4_b = GPIO_pin26_b, // reserved.
-+ GPIO_afspare4_m = GPIO_pin26_m,
-+ GPIO_afspare4_cfg_v = GPIO_input_v,
-+ GPIO_afspare3_b = GPIO_pin27_b, // reserved.
-+ GPIO_afspare3_m = GPIO_pin27_m,
-+ GPIO_afspare3_cfg_v = GPIO_input_v,
-+ GPIO_afspare2_b = GPIO_pin28_b, // reserved.
-+ GPIO_afspare2_m = GPIO_pin28_m,
-+ GPIO_afspare2_cfg_v = GPIO_input_v,
-+ GPIO_afspare1_b = GPIO_pin29_b, // reserved.
-+ GPIO_afspare1_m = GPIO_pin29_m,
-+ GPIO_afspare1_cfg_v = GPIO_input_v,
-+
-+ GPIO_pcimuintn_b = GPIO_pin30_b, // PCI messaging int.
-+ GPIO_pcimuintn_m = GPIO_pin30_m,
-+ GPIO_pcimuintn_cfg_v = GPIO_output_v,
-+
-+ GPIO_rngclk_b = GPIO_pin31_b, // RNG external clock
-+ GPIO_rngclk_m = GPIO_pin31_m,
-+ GPIO_rncclk_cfg_v = GPIO_input_v,
-+} GPIO_DEFS_t;
-+
-+#endif //__IDT_RC32438_GPIO_H__
-diff -Nur linux-2.6.17/include/asm-mips/idt-boards/rc32438/rc32438.h linux-2.6.17-owrt/include/asm-mips/idt-boards/rc32438/rc32438.h
---- linux-2.6.17/include/asm-mips/idt-boards/rc32438/rc32438.h 1970-01-01 01:00:00.000000000 +0100
-+++ linux-2.6.17-owrt/include/asm-mips/idt-boards/rc32438/rc32438.h 2006-06-18 12:44:28.000000000 +0200
-@@ -0,0 +1,152 @@
-+/**************************************************************************
-+ *
-+ * BRIEF MODULE DESCRIPTION
-+ * Definitions for IDT RC32438 CPU.
-+ *
-+ * Copyright 2004 IDT Inc. (rischelp@idt.com)
-+ *
-+ * This program is free software; you can redistribute it and/or modify it
-+ * under the terms of the GNU General Public License as published by the
-+ * Free Software Foundation; either version 2 of the License, or (at your
-+ * option) any later version.
-+ *
-+ * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED
-+ * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
-+ * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN
-+ * NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
-+ * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
-+ * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
-+ * USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
-+ * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
-+ * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-+ *
-+ * You should have received a copy of the GNU General Public License along
-+ * with this program; if not, write to the Free Software Foundation, Inc.,
-+ * 675 Mass Ave, Cambridge, MA 02139, USA.
-+ *
-+ *
-+ **************************************************************************
-+ * May 2004 P. Sadik.
-+ *
-+ * Initial Release
-+ *
-+ *
-+ *
-+ **************************************************************************
-+ */
-+
-+#ifndef __IDT_RC32438_H__
-+#define __IDT_RC32438_H__
-+#include <linux/autoconf.h>
-+#include <linux/delay.h>
-+#include <asm/io.h>
-+#include <asm/idt-boards/rc32438/rc32438_timer.h>
-+
-+#define RC32438_REG_BASE 0x18000000
-+
-+#define interrupt ((volatile INT_t ) INT0_VirtualAddress)
-+#define idttimer ((volatile TIM_t) TIM0_VirtualAddress)
-+#define idt_gpio ((volatile GPIO_t) GPIO0_VirtualAddress)
-+
-+#define IDT_CLOCK_MULT 2
-+#define MIPS_CPU_TIMER_IRQ 7
-+/* Interrupt Controller */
-+#define IC_GROUP0_PEND (RC32438_REG_BASE + 0x38000)
-+#define IC_GROUP0_MASK (RC32438_REG_BASE + 0x38008)
-+#define IC_GROUP_OFFSET 0x0C
-+#define RTC_BASE 0xAC0801FF0
-+
-+#define NUM_INTR_GROUPS 5
-+/* 16550 UARTs */
-+
-+#define GROUP0_IRQ_BASE 8 /* GRP2 IRQ numbers start here */
-+#define GROUP1_IRQ_BASE (GROUP0_IRQ_BASE + 32) /* GRP3 IRQ numbers start here */
-+#define GROUP2_IRQ_BASE (GROUP1_IRQ_BASE + 32) /* GRP4 IRQ numbers start here */
-+#define GROUP3_IRQ_BASE (GROUP2_IRQ_BASE + 32) /* GRP5 IRQ numbers start here */
-+#define GROUP4_IRQ_BASE (GROUP3_IRQ_BASE + 32)
-+
-+#ifdef __MIPSEB__
-+#define RC32438_UART0_BASE (RC32438_REG_BASE + 0x50003)
-+#define RC32438_UART1_BASE (RC32438_REG_BASE + 0x50023)
-+#else
-+#define RC32438_UART0_BASE (RC32438_REG_BASE + 0x50000)
-+#define RC32438_UART1_BASE (RC32438_REG_BASE + 0x50020)
-+#endif
-+
-+#define RC32438_UART0_IRQ GROUP3_IRQ_BASE + 0
-+#define RC32438_UART1_IRQ GROUP3_IRQ_BASE + 3
-+
-+#define RC32438_NR_IRQS (GROUP4_IRQ_BASE + 32)
-+
-+
-+
-+/* cpu pipeline flush */
-+static inline void rc32438_sync(void)
-+{
-+ __asm__ volatile ("sync");
-+}
-+
-+static inline void rc32438_sync_udelay(int us)
-+{
-+ __asm__ volatile ("sync");
-+ udelay(us);
-+}
-+
-+static inline void rc32438_sync_delay(int ms)
-+{
-+ __asm__ volatile ("sync");
-+ mdelay(ms);
-+}
-+
-+/*
-+ * Macros to access internal RC32438 registers. No byte
-+ * swapping should be done when accessing the internal
-+ * registers.
-+ */
-+
-+#define rc32438_readb __raw_readb
-+#define rc32438_readw __raw_readw
-+#define rc32438_readl __raw_readl
-+
-+#define rc32438_writeb __raw_writeb
-+#define rc32438_writew __raw_writew
-+#define rc32438_writel __raw_writel
-+
-+/*
-+ * C access to CLZ and CLO instructions
-+ * (count leading zeroes/ones).
-+ */
-+static inline int rc32438_clz(unsigned long val)
-+{
-+ int ret;
-+ __asm__ volatile (
-+ ".set\tnoreorder\n\t"
-+ ".set\tnoat\n\t"
-+ ".set\tmips32\n\t"
-+ "clz\t%0,%1\n\t"
-+ ".set\tmips0\n\t"
-+ ".set\tat\n\t"
-+ ".set\treorder"
-+ : "=r" (ret)
-+ : "r" (val));
-+
-+ return ret;
-+}
-+static inline int rc32438_clo(unsigned long val)
-+{
-+ int ret;
-+ __asm__ volatile (
-+ ".set\tnoreorder\n\t"
-+ ".set\tnoat\n\t"
-+ ".set\tmips32\n\t"
-+ "clo\t%0,%1\n\t"
-+ ".set\tmips0\n\t"
-+ ".set\tat\n\t"
-+ ".set\treorder"
-+ : "=r" (ret)
-+ : "r" (val));
-+
-+ return ret;
-+}
-+#endif //__IDT_RC32438_H__
-diff -Nur linux-2.6.17/include/asm-mips/idt-boards/rc32438/rc32438_pci.h linux-2.6.17-owrt/include/asm-mips/idt-boards/rc32438/rc32438_pci.h
---- linux-2.6.17/include/asm-mips/idt-boards/rc32438/rc32438_pci.h 1970-01-01 01:00:00.000000000 +0100
-+++ linux-2.6.17-owrt/include/asm-mips/idt-boards/rc32438/rc32438_pci.h 2006-06-18 12:44:28.000000000 +0200
-@@ -0,0 +1,510 @@
-+/**************************************************************************
-+ *
-+ * BRIEF MODULE DESCRIPTION
-+ * Definitions for IDT RC32438 PCI.
-+ *
-+ * Copyright 2004 IDT Inc. (rischelp@idt.com)
-+ *
-+ * This program is free software; you can redistribute it and/or modify it
-+ * under the terms of the GNU General Public License as published by the
-+ * Free Software Foundation; either version 2 of the License, or (at your
-+ * option) any later version.
-+ *
-+ * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED
-+ * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
-+ * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN
-+ * NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
-+ * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
-+ * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
-+ * USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
-+ * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
-+ * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-+ *
-+ * You should have received a copy of the GNU General Public License along
-+ * with this program; if not, write to the Free Software Foundation, Inc.,
-+ * 675 Mass Ave, Cambridge, MA 02139, USA.
-+ *
-+ *
-+ **************************************************************************
-+ * May 2004 P. Sadik
-+ *
-+ * Initial Release
-+ *
-+ *
-+ *
-+ **************************************************************************
-+ */
-+
-+enum
-+{
-+ PCI0_PhysicalAddress = 0x18080000,
-+ PCI_PhysicalAddress = PCI0_PhysicalAddress,
-+
-+ PCI0_VirtualAddress = 0xb8080000,
-+ PCI_VirtualAddress = PCI0_VirtualAddress,
-+} ;
-+
-+enum
-+{
-+ PCI_LbaCount = 4, // Local base addresses.
-+} ;
-+
-+typedef struct
-+{
-+ u32 a ; // Address.
-+ u32 c ; // Control.
-+ u32 m ; // mapping.
-+} PCI_Map_s ;
-+
-+typedef struct
-+{
-+ u32 pcic ;
-+ u32 pcis ;
-+ u32 pcism ;
-+ u32 pcicfga ;
-+ u32 pcicfgd ;
-+ PCI_Map_s pcilba [PCI_LbaCount] ;
-+ u32 pcidac ;
-+ u32 pcidas ;
-+ u32 pcidasm ;
-+ u32 pcidad ;
-+ u32 pcidma8c ;
-+ u32 pcidma9c ;
-+ u32 pcitc ;
-+} volatile *PCI_t ;
-+
-+// PCI messaging unit.
-+enum
-+{
-+ PCIM_Count = 2,
-+} ;
-+typedef struct
-+{
-+ u32 pciim [PCIM_Count] ;
-+ u32 pciom [PCIM_Count] ;
-+ u32 pciid ;
-+ u32 pciiic ;
-+ u32 pciiim ;
-+ u32 pciiod ;
-+ u32 pciioic ;
-+ u32 pciioim ;
-+} volatile *PCIM_t ;
-+
-+/*******************************************************************************
-+ *
-+ * PCI Control Register
-+ *
-+ ******************************************************************************/
-+enum
-+{
-+ PCIC_en_b = 0,
-+ PCIC_en_m = 0x00000001,
-+ PCIC_tnr_b = 1,
-+ PCIC_tnr_m = 0x00000002,
-+ PCIC_sce_b = 2,
-+ PCIC_sce_m = 0x00000004,
-+ PCIC_ien_b = 3,
-+ PCIC_ien_m = 0x00000008,
-+ PCIC_aaa_b = 4,
-+ PCIC_aaa_m = 0x00000010,
-+ PCIC_eap_b = 5,
-+ PCIC_eap_m = 0x00000020,
-+ PCIC_pcim_b = 6,
-+ PCIC_pcim_m = 0x000001c0,
-+ PCIC_pcim_disabled_v = 0,
-+ PCIC_pcim_tnr_v = 1, // Satellite - target not ready
-+ PCIC_pcim_suspend_v = 2, // Satellite - suspended CPU.
-+ PCIC_pcim_extern_v = 3, // Host - external arbiter.
-+ PCIC_pcim_fixed_v = 4, // Host - fixed priority arb.
-+ PCIC_pcim_roundrobin_v = 5, // Host - round robin priority.
-+ PCIC_pcim_reserved6_v = 6,
-+ PCIC_pcim_reserved7_v = 7,
-+ PCIC_igm_b = 9,
-+ PCIC_igm_m = 0x00000200,
-+} ;
-+
-+/*******************************************************************************
-+ *
-+ * PCI Status Register
-+ *
-+ ******************************************************************************/
-+enum {
-+ PCIS_eed_b = 0,
-+ PCIS_eed_m = 0x00000001,
-+ PCIS_wr_b = 1,
-+ PCIS_wr_m = 0x00000002,
-+ PCIS_nmi_b = 2,
-+ PCIS_nmi_m = 0x00000004,
-+ PCIS_ii_b = 3,
-+ PCIS_ii_m = 0x00000008,
-+ PCIS_cwe_b = 4,
-+ PCIS_cwe_m = 0x00000010,
-+ PCIS_cre_b = 5,
-+ PCIS_cre_m = 0x00000020,
-+ PCIS_mdpe_b = 6,
-+ PCIS_mdpe_m = 0x00000040,
-+ PCIS_sta_b = 7,
-+ PCIS_sta_m = 0x00000080,
-+ PCIS_rta_b = 8,
-+ PCIS_rta_m = 0x00000100,
-+ PCIS_rma_b = 9,
-+ PCIS_rma_m = 0x00000200,
-+ PCIS_sse_b = 10,
-+ PCIS_sse_m = 0x00000400,
-+ PCIS_ose_b = 11,
-+ PCIS_ose_m = 0x00000800,
-+ PCIS_pe_b = 12,
-+ PCIS_pe_m = 0x00001000,
-+ PCIS_tae_b = 13,
-+ PCIS_tae_m = 0x00002000,
-+ PCIS_rle_b = 14,
-+ PCIS_rle_m = 0x00004000,
-+ PCIS_bme_b = 15,
-+ PCIS_bme_m = 0x00008000,
-+ PCIS_prd_b = 16,
-+ PCIS_prd_m = 0x00010000,
-+ PCIS_rip_b = 17,
-+ PCIS_rip_m = 0x00020000,
-+} ;
-+
-+/*******************************************************************************
-+ *
-+ * PCI Status Mask Register
-+ *
-+ ******************************************************************************/
-+enum {
-+ PCISM_eed_b = 0,
-+ PCISM_eed_m = 0x00000001,
-+ PCISM_wr_b = 1,
-+ PCISM_wr_m = 0x00000002,
-+ PCISM_nmi_b = 2,
-+ PCISM_nmi_m = 0x00000004,
-+ PCISM_ii_b = 3,
-+ PCISM_ii_m = 0x00000008,
-+ PCISM_cwe_b = 4,
-+ PCISM_cwe_m = 0x00000010,
-+ PCISM_cre_b = 5,
-+ PCISM_cre_m = 0x00000020,
-+ PCISM_mdpe_b = 6,
-+ PCISM_mdpe_m = 0x00000040,
-+ PCISM_sta_b = 7,
-+ PCISM_sta_m = 0x00000080,
-+ PCISM_rta_b = 8,
-+ PCISM_rta_m = 0x00000100,
-+ PCISM_rma_b = 9,
-+ PCISM_rma_m = 0x00000200,
-+ PCISM_sse_b = 10,
-+ PCISM_sse_m = 0x00000400,
-+ PCISM_ose_b = 11,
-+ PCISM_ose_m = 0x00000800,
-+ PCISM_pe_b = 12,
-+ PCISM_pe_m = 0x00001000,
-+ PCISM_tae_b = 13,
-+ PCISM_tae_m = 0x00002000,
-+ PCISM_rle_b = 14,
-+ PCISM_rle_m = 0x00004000,
-+ PCISM_bme_b = 15,
-+ PCISM_bme_m = 0x00008000,
-+ PCISM_prd_b = 16,
-+ PCISM_prd_m = 0x00010000,
-+ PCISM_rip_b = 17,
-+ PCISM_rip_m = 0x00020000,
-+} ;
-+
-+/*******************************************************************************
-+ *
-+ * PCI Configuration Address Register
-+ *
-+ ******************************************************************************/
-+enum {
-+ PCICFGA_reg_b = 2,
-+ PCICFGA_reg_m = 0x000000fc,
-+ PCICFGA_reg_id_v = 0x00>>2, //use PCFGID_
-+ PCICFGA_reg_04_v = 0x04>>2, //use PCFG04_
-+ PCICFGA_reg_08_v = 0x08>>2, //use PCFG08_
-+ PCICFGA_reg_0C_v = 0x0C>>2, //use PCFG0C_
-+ PCICFGA_reg_pba0_v = 0x10>>2, //use PCIPBA_
-+ PCICFGA_reg_pba1_v = 0x14>>2, //use PCIPBA_
-+ PCICFGA_reg_pba2_v = 0x18>>2, //use PCIPBA_
-+ PCICFGA_reg_pba3_v = 0x1c>>2, //use PCIPBA_
-+ PCICFGA_reg_subsystem_v = 0x2c>>2, //use PCFGSS_
-+ PCICFGA_reg_3C_v = 0x3C>>2, //use PCFG3C_
-+ PCICFGA_reg_pba0c_v = 0x44>>2, //use PCIPBAC_
-+ PCICFGA_reg_pba0m_v = 0x48>>2,
-+ PCICFGA_reg_pba1c_v = 0x4c>>2, //use PCIPBAC_
-+ PCICFGA_reg_pba1m_v = 0x50>>2,
-+ PCICFGA_reg_pba2c_v = 0x54>>2, //use PCIPBAC_
-+ PCICFGA_reg_pba2m_v = 0x58>>2,
-+ PCICFGA_reg_pba3c_v = 0x5c>>2, //use PCIPBAC_
-+ PCICFGA_reg_pba3m_v = 0x60>>2,
-+ PCICFGA_reg_pmgt_v = 0x64>>2,
-+ PCICFGA_func_b = 8,
-+ PCICFGA_func_m = 0x00000700,
-+ PCICFGA_dev_b = 11,
-+ PCICFGA_dev_m = 0x0000f800,
-+ PCICFGA_dev_internal_v = 0,
-+ PCICFGA_bus_b = 16,
-+ PCICFGA_bus_m = 0x00ff0000,
-+ PCICFGA_bus_type0_v = 0, //local bus
-+ PCICFGA_en_b = 31, // read only
-+ PCICFGA_en_m = 0x80000000,
-+} ;
-+
-+enum {
-+ PCFGID_vendor_b = 0,
-+ PCFGID_vendor_m = 0x0000ffff,
-+ PCFGID_vendor_IDT_v = 0x111d,
-+ PCFGID_device_b = 16,
-+ PCFGID_device_m = 0xffff0000,
-+ PCFGID_device_Acaciade_v = 0x0207,
-+
-+ PCFG04_command_ioena_b = 1,
-+ PCFG04_command_ioena_m = 0x00000001,
-+ PCFG04_command_memena_b = 2,
-+ PCFG04_command_memena_m = 0x00000002,
-+ PCFG04_command_bmena_b = 3,
-+ PCFG04_command_bmena_m = 0x00000004,
-+ PCFG04_command_mwinv_b = 5,
-+ PCFG04_command_mwinv_m = 0x00000010,
-+ PCFG04_command_parena_b = 7,
-+ PCFG04_command_parena_m = 0x00000040,
-+ PCFG04_command_serrena_b = 9,
-+ PCFG04_command_serrena_m = 0x00000100,
-+ PCFG04_command_fastbbena_b = 10,
-+ PCFG04_command_fastbbena_m = 0x00000200,
-+ PCFG04_status_b = 16,
-+ PCFG04_status_m = 0xffff0000,
-+ PCFG04_status_66MHz_b = 21, // 66 MHz enable
-+ PCFG04_status_66MHz_m = 0x00200000,
-+ PCFG04_status_fbb_b = 23,
-+ PCFG04_status_fbb_m = 0x00800000,
-+ PCFG04_status_mdpe_b = 24,
-+ PCFG04_status_mdpe_m = 0x01000000,
-+ PCFG04_status_dst_b = 25,
-+ PCFG04_status_dst_m = 0x06000000,
-+ PCFG04_status_sta_b = 27,
-+ PCFG04_status_sta_m = 0x08000000,
-+ PCFG04_status_rta_b = 28,
-+ PCFG04_status_rta_m = 0x10000000,
-+ PCFG04_status_rma_b = 29,
-+ PCFG04_status_rma_m = 0x20000000,
-+ PCFG04_status_sse_b = 30,
-+ PCFG04_status_sse_m = 0x40000000,
-+ PCFG04_status_pe_b = 31,
-+ PCFG04_status_pe_m = 0x40000000,
-+
-+ PCFG08_revId_b = 0,
-+ PCFG08_revId_m = 0x000000ff,
-+ PCFG08_classCode_b = 0,
-+ PCFG08_classCode_m = 0xffffff00,
-+ PCFG08_classCode_bridge_v = 06,
-+ PCFG08_classCode_proc_v = 0x0b3000, // processor-MIPS
-+ PCFG0C_cacheline_b = 0,
-+ PCFG0C_cacheline_m = 0x000000ff,
-+ PCFG0C_masterLatency_b = 8,
-+ PCFG0C_masterLatency_m = 0x0000ff00,
-+ PCFG0C_headerType_b = 16,
-+ PCFG0C_headerType_m = 0x00ff0000,
-+ PCFG0C_bist_b = 24,
-+ PCFG0C_bist_m = 0xff000000,
-+
-+ PCIPBA_msi_b = 0,
-+ PCIPBA_msi_m = 0x00000001,
-+ PCIPBA_p_b = 3,
-+ PCIPBA_p_m = 0x00000004,
-+ PCIPBA_baddr_b = 8,
-+ PCIPBA_baddr_m = 0xffffff00,
-+
-+ PCFGSS_vendorId_b = 0,
-+ PCFGSS_vendorId_m = 0x0000ffff,
-+ PCFGSS_id_b = 16,
-+ PCFGSS_id_m = 0xffff0000,
-+
-+ PCFG3C_interruptLine_b = 0,
-+ PCFG3C_interruptLine_m = 0x000000ff,
-+ PCFG3C_interruptPin_b = 8,
-+ PCFG3C_interruptPin_m = 0x0000ff00,
-+ PCFG3C_minGrant_b = 16,
-+ PCFG3C_minGrant_m = 0x00ff0000,
-+ PCFG3C_maxLat_b = 24,
-+ PCFG3C_maxLat_m = 0xff000000,
-+
-+ PCIPBAC_msi_b = 0,
-+ PCIPBAC_msi_m = 0x00000001,
-+ PCIPBAC_p_b = 1,
-+ PCIPBAC_p_m = 0x00000002,
-+ PCIPBAC_size_b = 2,
-+ PCIPBAC_size_m = 0x0000007c,
-+ PCIPBAC_sb_b = 7,
-+ PCIPBAC_sb_m = 0x00000080,
-+ PCIPBAC_pp_b = 8,
-+ PCIPBAC_pp_m = 0x00000100,
-+ PCIPBAC_mr_b = 9,
-+ PCIPBAC_mr_m = 0x00000600,
-+ PCIPBAC_mr_read_v =0, //no prefetching
-+ PCIPBAC_mr_readLine_v =1,
-+ PCIPBAC_mr_readMult_v =2,
-+ PCIPBAC_mrl_b = 11,
-+ PCIPBAC_mrl_m = 0x00000800,
-+ PCIPBAC_mrm_b = 12,
-+ PCIPBAC_mrm_m = 0x00001000,
-+ PCIPBAC_trp_b = 13,
-+ PCIPBAC_trp_m = 0x00002000,
-+
-+ PCFG40_trdyTimeout_b = 0,
-+ PCFG40_trdyTimeout_m = 0x000000ff,
-+ PCFG40_retryLim_b = 8,
-+ PCFG40_retryLim_m = 0x0000ff00,
-+};
-+
-+/*******************************************************************************
-+ *
-+ * PCI Local Base Address [0|1|2|3] Register
-+ *
-+ ******************************************************************************/
-+enum {
-+ PCILBA_baddr_b = 0, // In PCI_t -> pcilba [] .a
-+ PCILBA_baddr_m = 0xffffff00,
-+} ;
-+/*******************************************************************************
-+ *
-+ * PCI Local Base Address Control Register
-+ *
-+ ******************************************************************************/
-+enum {
-+ PCILBAC_msi_b = 0, // In pPci->pcilba[i].c
-+ PCILBAC_msi_m = 0x00000001,
-+ PCILBAC_msi_mem_v = 0,
-+ PCILBAC_msi_io_v = 1,
-+ PCILBAC_size_b = 2, // In pPci->pcilba[i].c
-+ PCILBAC_size_m = 0x0000007c,
-+ PCILBAC_sb_b = 7, // In pPci->pcilba[i].c
-+ PCILBAC_sb_m = 0x00000080,
-+ PCILBAC_rt_b = 8, // In pPci->pcilba[i].c
-+ PCILBAC_rt_m = 0x00000100,
-+ PCILBAC_rt_noprefetch_v = 0, // mem read
-+ PCILBAC_rt_prefetch_v = 1, // mem readline
-+} ;
-+
-+/*******************************************************************************
-+ *
-+ * PCI Local Base Address [0|1|2|3] Mapping Register
-+ *
-+ ******************************************************************************/
-+enum {
-+ PCILBAM_maddr_b = 8,
-+ PCILBAM_maddr_m = 0xffffff00,
-+} ;
-+
-+/*******************************************************************************
-+ *
-+ * PCI Decoupled Access Control Register
-+ *
-+ ******************************************************************************/
-+enum {
-+ PCIDAC_den_b = 0,
-+ PCIDAC_den_m = 0x00000001,
-+} ;
-+
-+/*******************************************************************************
-+ *
-+ * PCI Decoupled Access Status Register
-+ *
-+ ******************************************************************************/
-+enum {
-+ PCIDAS_d_b = 0,
-+ PCIDAS_d_m = 0x00000001,
-+ PCIDAS_b_b = 1,
-+ PCIDAS_b_m = 0x00000002,
-+ PCIDAS_e_b = 2,
-+ PCIDAS_e_m = 0x00000004,
-+ PCIDAS_ofe_b = 3,
-+ PCIDAS_ofe_m = 0x00000008,
-+ PCIDAS_off_b = 4,
-+ PCIDAS_off_m = 0x00000010,
-+ PCIDAS_ife_b = 5,
-+ PCIDAS_ife_m = 0x00000020,
-+ PCIDAS_iff_b = 6,
-+ PCIDAS_iff_m = 0x00000040,
-+} ;
-+
-+/*******************************************************************************
-+ *
-+ * PCI DMA Channel 8 Configuration Register
-+ *
-+ ******************************************************************************/
-+enum
-+{
-+ PCIDMA8C_mbs_b = 0, // Maximum Burst Size.
-+ PCIDMA8C_mbs_m = 0x00000fff, // { pcidma8c }
-+ PCIDMA8C_our_b = 12, // Optimize Unaligned Burst Reads.
-+ PCIDMA8C_our_m = 0x00001000, // { pcidma8c }
-+} ;
-+
-+/*******************************************************************************
-+ *
-+ * PCI DMA Channel 9 Configuration Register
-+ *
-+ ******************************************************************************/
-+enum
-+{
-+ PCIDMA9C_mbs_b = 0, // Maximum Burst Size.
-+ PCIDMA9C_mbs_m = 0x00000fff, // { pcidma9c }
-+} ;
-+
-+/*******************************************************************************
-+ *
-+ * PCI to Memory(DMA Channel 8) AND Memory to PCI DMA(DMA Channel 9)Descriptors
-+ *
-+ ******************************************************************************/
-+enum {
-+ PCIDMAD_pt_b = 22, // in DEVCMD field (descriptor)
-+ PCIDMAD_pt_m = 0x00c00000, // preferred transaction field
-+ // These are for reads (DMA channel 8)
-+ PCIDMAD_devcmd_mr_v = 0, //memory read
-+ PCIDMAD_devcmd_mrl_v = 1, //memory read line
-+ PCIDMAD_devcmd_mrm_v = 2, //memory read multiple
-+ PCIDMAD_devcmd_ior_v = 3, //I/O read
-+ // These are for writes (DMA channel 9)
-+ PCIDMAD_devcmd_mw_v = 0, //memory write
-+ PCIDMAD_devcmd_mwi_v = 1, //memory write invalidate
-+ PCIDMAD_devcmd_iow_v = 3, //I/O write
-+
-+ // Swap byte field applies to both DMA channel 8 and 9
-+ PCIDMAD_sb_b = 24, // in DEVCMD field (descriptor)
-+ PCIDMAD_sb_m = 0x01000000, // swap byte field
-+} ;
-+
-+
-+/*******************************************************************************
-+ *
-+ * PCI Target Control Register
-+ *
-+ ******************************************************************************/
-+enum
-+{
-+ PCITC_rtimer_b = 0, // In PCITC_t -> pcitc
-+ PCITC_rtimer_m = 0x000000ff,
-+ PCITC_dtimer_b = 8, // In PCITC_t -> pcitc
-+ PCITC_dtimer_m = 0x0000ff00,
-+ PCITC_rdr_b = 18, // In PCITC_t -> pcitc
-+ PCITC_rdr_m = 0x00040000,
-+ PCITC_ddt_b = 19, // In PCITC_t -> pcitc
-+ PCITC_ddt_m = 0x00080000,
-+} ;
-+/*******************************************************************************
-+ *
-+ * PCI messaging unit [applies to both inbound and outbound registers ]
-+ *
-+ ******************************************************************************/
-+enum
-+{
-+ PCIM_m0_b = 0, // In PCIM_t -> {pci{iic,iim,ioic,ioim}}
-+ PCIM_m0_m = 0x00000001, // inbound or outbound message 0
-+ PCIM_m1_b = 1, // In PCIM_t -> {pci{iic,iim,ioic,ioim}}
-+ PCIM_m1_m = 0x00000002, // inbound or outbound message 1
-+ PCIM_db_b = 2, // In PCIM_t -> {pci{iic,iim,ioic,ioim}}
-+ PCIM_db_m = 0x00000004, // inbound or outbound doorbell
-+};
-+
-diff -Nur linux-2.6.17/include/asm-mips/idt-boards/rc32438/rc32438_pci_v.h linux-2.6.17-owrt/include/asm-mips/idt-boards/rc32438/rc32438_pci_v.h
---- linux-2.6.17/include/asm-mips/idt-boards/rc32438/rc32438_pci_v.h 1970-01-01 01:00:00.000000000 +0100
-+++ linux-2.6.17-owrt/include/asm-mips/idt-boards/rc32438/rc32438_pci_v.h 2006-06-18 12:44:28.000000000 +0200
-@@ -0,0 +1,190 @@
-+/**************************************************************************
-+ *
-+ * BRIEF MODULE DESCRIPTION
-+ * Definitions for IDT RC32438 PCI setup.
-+ *
-+ * Copyright 2004 IDT Inc. (rischelp@idt.com)
-+ *
-+ * This program is free software; you can redistribute it and/or modify it
-+ * under the terms of the GNU General Public License as published by the
-+ * Free Software Foundation; either version 2 of the License, or (at your
-+ * option) any later version.
-+ *
-+ * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED
-+ * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
-+ * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN
-+ * NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
-+ * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
-+ * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
-+ * USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
-+ * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
-+ * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-+ *
-+ * You should have received a copy of the GNU General Public License along
-+ * with this program; if not, write to the Free Software Foundation, Inc.,
-+ * 675 Mass Ave, Cambridge, MA 02139, USA.
-+ *
-+ *
-+ **************************************************************************
-+ * May 2004 P. Sadik
-+ *
-+ * Initial Release
-+ *
-+ *
-+ *
-+ **************************************************************************
-+ */
-+
-+#define PCI_MSG_VirtualAddress 0xB8088010
-+#define rc32438_pci ((volatile PCI_t) PCI0_VirtualAddress)
-+#define rc32438_pci_msg ((volatile PCIM_t) PCI_MSG_VirtualAddress)
-+
-+#define PCIM_SHFT 0x6
-+#define PCIM_BIT_LEN 0x7
-+#define PCIM_H_EA 0x3
-+#define PCIM_H_IA_FIX 0x4
-+#define PCIM_H_IA_RR 0x5
-+
-+#define PCI_ADDR_START 0x50000000
-+
-+#define CPUTOPCI_MEM_WIN 0x02000000
-+#define CPUTOPCI_IO_WIN 0x00100000
-+#define PCILBA_SIZE_SHFT 2
-+#define PCILBA_SIZE_MASK 0x1F
-+#define SIZE_256MB 0x1C
-+#define SIZE_128MB 0x1B
-+#define SIZE_64MB 0x1A
-+#define SIZE_32MB 0x19
-+#define SIZE_16MB 0x18
-+#define SIZE_4MB 0x16
-+#define SIZE_2MB 0x15
-+#define SIZE_1MB 0x14
-+#define ACACIA_CONFIG0_ADDR 0x80000000
-+#define ACACIA_CONFIG1_ADDR 0x80000004
-+#define ACACIA_CONFIG2_ADDR 0x80000008
-+#define ACACIA_CONFIG3_ADDR 0x8000000C
-+#define ACACIA_CONFIG4_ADDR 0x80000010
-+#define ACACIA_CONFIG5_ADDR 0x80000014
-+#define ACACIA_CONFIG6_ADDR 0x80000018
-+#define ACACIA_CONFIG7_ADDR 0x8000001C
-+#define ACACIA_CONFIG8_ADDR 0x80000020
-+#define ACACIA_CONFIG9_ADDR 0x80000024
-+#define ACACIA_CONFIG10_ADDR 0x80000028
-+#define ACACIA_CONFIG11_ADDR 0x8000002C
-+#define ACACIA_CONFIG12_ADDR 0x80000030
-+#define ACACIA_CONFIG13_ADDR 0x80000034
-+#define ACACIA_CONFIG14_ADDR 0x80000038
-+#define ACACIA_CONFIG15_ADDR 0x8000003C
-+#define ACACIA_CONFIG16_ADDR 0x80000040
-+#define ACACIA_CONFIG17_ADDR 0x80000044
-+#define ACACIA_CONFIG18_ADDR 0x80000048
-+#define ACACIA_CONFIG19_ADDR 0x8000004C
-+#define ACACIA_CONFIG20_ADDR 0x80000050
-+#define ACACIA_CONFIG21_ADDR 0x80000054
-+#define ACACIA_CONFIG22_ADDR 0x80000058
-+#define ACACIA_CONFIG23_ADDR 0x8000005C
-+#define ACACIA_CONFIG24_ADDR 0x80000060
-+#define ACACIA_CONFIG25_ADDR 0x80000064
-+#define ACACIA_CMD (PCFG04_command_ioena_m | \
-+ PCFG04_command_memena_m | \
-+ PCFG04_command_bmena_m | \
-+ PCFG04_command_mwinv_m | \
-+ PCFG04_command_parena_m | \
-+ PCFG04_command_serrena_m )
-+
-+#define ACACIA_STAT (PCFG04_status_mdpe_m | \
-+ PCFG04_status_sta_m | \
-+ PCFG04_status_rta_m | \
-+ PCFG04_status_rma_m | \
-+ PCFG04_status_sse_m | \
-+ PCFG04_status_pe_m)
-+
-+#define ACACIA_CNFG1 ((ACACIA_STAT<<16)|ACACIA_CMD)
-+
-+#define ACACIA_REVID 0
-+#define ACACIA_CLASS_CODE 0
-+#define ACACIA_CNFG2 ((ACACIA_CLASS_CODE<<8) | \
-+ ACACIA_REVID)
-+
-+#define ACACIA_CACHE_LINE_SIZE 4
-+#define ACACIA_MASTER_LAT 0x3c
-+#define ACACIA_HEADER_TYPE 0
-+#define ACACIA_BIST 0
-+
-+#define ACACIA_CNFG3 ((ACACIA_BIST << 24) | \
-+ (ACACIA_HEADER_TYPE<<16) | \
-+ (ACACIA_MASTER_LAT<<8) | \
-+ ACACIA_CACHE_LINE_SIZE )
-+
-+#define ACACIA_BAR0 0x00000008 /* 128 MB Memory */
-+#define ACACIA_BAR1 0x18800001 /* 1 MB IO */
-+#define ACACIA_BAR2 0x18000001 /* 2 MB IO window for Acacia
-+ internal Registers */
-+#define ACACIA_BAR3 0x48000008 /* Spare 128 MB Memory */
-+
-+#define ACACIA_CNFG4 ACACIA_BAR0
-+#define ACACIA_CNFG5 ACACIA_BAR1
-+#define ACACIA_CNFG6 ACACIA_BAR2
-+#define ACACIA_CNFG7 ACACIA_BAR3
-+
-+#define ACACIA_SUBSYS_VENDOR_ID 0
-+#define ACACIA_SUBSYSTEM_ID 0
-+#define ACACIA_CNFG8 0
-+#define ACACIA_CNFG9 0
-+#define ACACIA_CNFG10 0
-+#define ACACIA_CNFG11 ((ACACIA_SUBSYS_VENDOR_ID<<16) | \
-+ ACACIA_SUBSYSTEM_ID)
-+#define ACACIA_INT_LINE 1
-+#define ACACIA_INT_PIN 1
-+#define ACACIA_MIN_GNT 8
-+#define ACACIA_MAX_LAT 0x38
-+#define ACACIA_CNFG12 0
-+#define ACACIA_CNFG13 0
-+#define ACACIA_CNFG14 0
-+#define ACACIA_CNFG15 ((ACACIA_MAX_LAT<<24) | \
-+ (ACACIA_MIN_GNT<<16) | \
-+ (ACACIA_INT_PIN<<8) | \
-+ ACACIA_INT_LINE)
-+#define ACACIA_RETRY_LIMIT 0x80
-+#define ACACIA_TRDY_LIMIT 0x80
-+#define ACACIA_CNFG16 ((ACACIA_RETRY_LIMIT<<8) | \
-+ ACACIA_TRDY_LIMIT)
-+#define PCI_PBAxC_R 0x0
-+#define PCI_PBAxC_RL 0x1
-+#define PCI_PBAxC_RM 0x2
-+#define SIZE_SHFT 2
-+
-+#define ACACIA_PBA0C ( PCIPBAC_mrl_m | PCIPBAC_sb_m | \
-+ ((PCI_PBAxC_RM &0x3) << PCIPBAC_mr_b) | \
-+ PCIPBAC_pp_m | \
-+ (SIZE_128MB<<SIZE_SHFT) | \
-+ PCIPBAC_p_m)
-+
-+#define ACACIA_CNFG17 ACACIA_PBA0C
-+#define ACACIA_PBA0M 0x0
-+#define ACACIA_CNFG18 ACACIA_PBA0M
-+
-+#define ACACIA_PBA1C ((SIZE_1MB<<SIZE_SHFT) | PCIPBAC_sb_m | \
-+ PCIPBAC_msi_m)
-+
-+#define ACACIA_CNFG19 ACACIA_PBA1C
-+#define ACACIA_PBA1M 0x0
-+#define ACACIA_CNFG20 ACACIA_PBA1M
-+
-+#define ACACIA_PBA2C ((SIZE_2MB<<SIZE_SHFT) | PCIPBAC_sb_m | \
-+ PCIPBAC_msi_m)
-+
-+#define ACACIA_CNFG21 ACACIA_PBA2C
-+#define ACACIA_PBA2M 0x18000000
-+#define ACACIA_CNFG22 ACACIA_PBA2M
-+#define ACACIA_PBA3C 0
-+#define ACACIA_CNFG23 ACACIA_PBA3C
-+#define ACACIA_PBA3M 0
-+#define ACACIA_CNFG24 ACACIA_PBA3M
-+
-+
-+
-+#define PCITC_DTIMER_VAL 8
-+#define PCITC_RTIMER_VAL 0x10
-+
-diff -Nur linux-2.6.17/include/asm-mips/idt-boards/rc32438/rc32438_timer.h linux-2.6.17-owrt/include/asm-mips/idt-boards/rc32438/rc32438_timer.h
---- linux-2.6.17/include/asm-mips/idt-boards/rc32438/rc32438_timer.h 1970-01-01 01:00:00.000000000 +0100
-+++ linux-2.6.17-owrt/include/asm-mips/idt-boards/rc32438/rc32438_timer.h 2006-06-18 12:44:28.000000000 +0200
-@@ -0,0 +1,91 @@
-+/**************************************************************************
-+ *
-+ * BRIEF MODULE DESCRIPTION
-+ * Timer register definition IDT RC32438 CPU.
-+ *
-+ * Copyright 2004 IDT Inc. (rischelp@idt.com)
-+ *
-+ * This program is free software; you can redistribute it and/or modify it
-+ * under the terms of the GNU General Public License as published by the
-+ * Free Software Foundation; either version 2 of the License, or (at your
-+ * option) any later version.
-+ *
-+ * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED
-+ * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
-+ * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN
-+ * NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
-+ * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
-+ * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
-+ * USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
-+ * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
-+ * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-+ *
-+ * You should have received a copy of the GNU General Public License along
-+ * with this program; if not, write to the Free Software Foundation, Inc.,
-+ * 675 Mass Ave, Cambridge, MA 02139, USA.
-+ *
-+ *
-+ **************************************************************************
-+ * May 2004 P. Sadik.
-+ *
-+ * Initial Release
-+ *
-+ *
-+ *
-+ **************************************************************************
-+ */
-+
-+#ifndef __IDT_RC32438_TIM_H__
-+#define __IDT_RC32438_TIM_H__
-+
-+enum
-+{
-+ TIM0_PhysicalAddress = 0x18028000,
-+ TIM_PhysicalAddress = TIM0_PhysicalAddress, // Default
-+
-+ TIM0_VirtualAddress = 0xb8028000,
-+ TIM_VirtualAddress = TIM0_VirtualAddress, // Default
-+} ;
-+
-+enum
-+{
-+ TIM_Count = 3,
-+} ;
-+
-+struct TIM_CNTR_s
-+{
-+ u32 count ;
-+ u32 compare ;
-+ u32 ctc ; //use CTC_
-+} ;
-+
-+typedef struct TIM_s
-+{
-+ struct TIM_CNTR_s tim [TIM_Count] ;
-+ u32 rcount ; //use RCOUNT_
-+ u32 rcompare ; //use RCOMPARE_
-+ u32 rtc ; //use RTC_
-+} volatile * TIM_t ;
-+
-+enum
-+{
-+ CTC_en_b = 0,
-+ CTC_en_m = 0x00000001,
-+ CTC_to_b = 1,
-+ CTC_to_m = 0x00000002,
-+
-+ RCOUNT_count_b = 0,
-+ RCOUNT_count_m = 0x0000ffff,
-+ RCOMPARE_compare_b = 0,
-+ RCOMPARE_compare_m = 0x0000ffff,
-+ RTC_ce_b = 0,
-+ RTC_ce_m = 0x00000001,
-+ RTC_to_b = 1,
-+ RTC_to_m = 0x00000002,
-+ RTC_rqe_b = 2,
-+ RTC_rqe_m = 0x00000004,
-+
-+} ;
-+#endif //__IDT_RC32438_TIM_H__
-+
+ #define CL_SIZE COMMAND_LINE_SIZE
+
+ const char *get_system_type(void);
+diff -Nur linux-2.6.17/include/asm-mips/cpu.h linux-2.6.17-owrt/include/asm-mips/cpu.h
+--- linux-2.6.17/include/asm-mips/cpu.h 2006-06-18 03:49:35.000000000 +0200
++++ linux-2.6.17-owrt/include/asm-mips/cpu.h 2006-06-18 12:45:56.000000000 +0200
+@@ -54,6 +54,9 @@
+ #define PRID_IMP_R14000 0x0f00
+ #define PRID_IMP_R8000 0x1000
+ #define PRID_IMP_PR4450 0x1200
++#define PRID_IMP_RC32334 0x1800
++#define PRID_IMP_RC32355 0x1900
++#define PRID_IMP_RC32365 0x1900
+ #define PRID_IMP_R4600 0x2000
+ #define PRID_IMP_R4700 0x2100
+ #define PRID_IMP_TX39 0x2200
+@@ -200,7 +203,8 @@
+ #define CPU_SB1A 62
+ #define CPU_74K 63
+ #define CPU_R14000 64
+-#define CPU_LAST 64
++#define CPU_RC32300 65
++#define CPU_LAST 65
+
+ /*
+ * ISA Level encodings
diff -Nur linux-2.6.17/include/asm-mips/mach-generic/irq.h linux-2.6.17-owrt/include/asm-mips/mach-generic/irq.h
--- linux-2.6.17/include/asm-mips/mach-generic/irq.h 2006-06-18 03:49:35.000000000 +0200
+++ linux-2.6.17-owrt/include/asm-mips/mach-generic/irq.h 2006-06-18 12:44:28.000000000 +0200
diff --git a/target/linux/aruba-2.6/patches/001-flash.patch b/target/linux/aruba-2.6/patches/001-flash.patch
index 78bfd3df32..8bd5be8e11 100644
--- a/target/linux/aruba-2.6/patches/001-flash.patch
+++ b/target/linux/aruba-2.6/patches/001-flash.patch
@@ -1,34 +1,3 @@
-diff -Nur linux-2.6.15/arch/mips/aruba/flash_lock.c linux-2.6.15-openwrt/arch/mips/aruba/flash_lock.c
---- linux-2.6.15/arch/mips/aruba/flash_lock.c 1970-01-01 01:00:00.000000000 +0100
-+++ linux-2.6.15-openwrt/arch/mips/aruba/flash_lock.c 2006-01-10 00:32:32.000000000 +0100
-@@ -0,0 +1,27 @@
-+#include <linux/module.h>
-+#include <linux/types.h>
-+#include <asm/bootinfo.h>
-+
-+#define AP70_PROT_ADDR 0xb8010008
-+#define AP70_PROT_DATA 0x8
-+#define AP60_PROT_ADDR 0xB8400000
-+#define AP60_PROT_DATA 0x04000000
-+
-+void unlock_ap60_70_flash(void)
-+{
-+ volatile __u32 val;
-+ switch (mips_machtype) {
-+ case MACH_ARUBA_AP70:
-+ val = *(volatile __u32 *)AP70_PROT_ADDR;
-+ val &= ~(AP70_PROT_DATA);
-+ *(volatile __u32 *)AP70_PROT_ADDR = val;
-+ break;
-+ case MACH_ARUBA_AP65:
-+ case MACH_ARUBA_AP60:
-+ default:
-+ val = *(volatile __u32 *)AP60_PROT_ADDR;
-+ val &= ~(AP60_PROT_DATA);
-+ *(volatile __u32 *)AP60_PROT_ADDR = val;
-+ break;
-+ }
-+}
diff -Nur linux-2.6.15/drivers/mtd/chips/cfi_probe.c linux-2.6.15-openwrt/drivers/mtd/chips/cfi_probe.c
--- linux-2.6.15/drivers/mtd/chips/cfi_probe.c 2006-01-03 04:21:10.000000000 +0100
+++ linux-2.6.15-openwrt/drivers/mtd/chips/cfi_probe.c 2006-01-10 00:32:32.000000000 +0100
diff --git a/target/linux/aruba-2.6/patches/002-irq.patch b/target/linux/aruba-2.6/patches/002-irq.patch
deleted file mode 100644
index cc5ea84c42..0000000000
--- a/target/linux/aruba-2.6/patches/002-irq.patch
+++ /dev/null
@@ -1,289 +0,0 @@
-diff -Nur linux-2.6.17/arch/mips/aruba/irq.c linux-2.6.17-openwrt/arch/mips/aruba/irq.c
---- linux-2.6.17/arch/mips/aruba/irq.c 1970-01-01 01:00:00.000000000 +0100
-+++ linux-2.6.17-openwrt/arch/mips/aruba/irq.c 2006-10-12 14:32:40.026285000 -0700
-@@ -0,0 +1,285 @@
-+#include <linux/errno.h>
-+#include <linux/init.h>
-+#include <linux/kernel_stat.h>
-+#include <linux/module.h>
-+#include <linux/signal.h>
-+#include <linux/sched.h>
-+#include <linux/types.h>
-+#include <linux/interrupt.h>
-+#include <linux/ioport.h>
-+#include <linux/timex.h>
-+#include <linux/slab.h>
-+#include <linux/random.h>
-+#include <linux/delay.h>
-+
-+#include <asm/bitops.h>
-+#include <asm/bootinfo.h>
-+#include <asm/io.h>
-+#include <asm/mipsregs.h>
-+#include <asm/system.h>
-+#include <asm/idt-boards/rc32434/rc32434.h>
-+#include <asm/idt-boards/rc32434/rc32434_gpio.h>
-+
-+#include <asm/irq.h>
-+
-+extern void aruba_timer_interrupt(struct pt_regs *regs);
-+
-+typedef struct {
-+ u32 mask;
-+ volatile u32 *base_addr;
-+} intr_group_t;
-+
-+static const intr_group_t intr_group_merlot[NUM_INTR_GROUPS] = {
-+ {0x00000000, (u32 *) KSEG1ADDR(IC_GROUP0_PEND + 0)},
-+};
-+
-+#define READ_PEND_MERLOT(base) (*((volatile unsigned long *)(0xbc003010)))
-+#define READ_MASK_MERLOT(base) (*((volatile unsigned long *)(0xbc003014)))
-+#define WRITE_MASK_MERLOT(base, val) ((*((volatile unsigned long *)(0xbc003014))) = (val), READ_MASK_MERLOT())
-+
-+static const intr_group_t intr_group_muscat[NUM_INTR_GROUPS] = {
-+ {0x0000efff, (u32 *) KSEG1ADDR(IC_GROUP0_PEND + 0 * IC_GROUP_OFFSET)},
-+ {0x00001fff, (u32 *) KSEG1ADDR(IC_GROUP0_PEND + 1 * IC_GROUP_OFFSET)},
-+ {0x00000007, (u32 *) KSEG1ADDR(IC_GROUP0_PEND + 2 * IC_GROUP_OFFSET)},
-+ {0x0003ffff, (u32 *) KSEG1ADDR(IC_GROUP0_PEND + 3 * IC_GROUP_OFFSET)},
-+ {0xffffffff, (u32 *) KSEG1ADDR(IC_GROUP0_PEND + 4 * IC_GROUP_OFFSET)}
-+};
-+
-+#define READ_PEND_MUSCAT(base) (*(base))
-+#define READ_MASK_MUSCAT(base) (*(base + 2))
-+#define WRITE_MASK_MUSCAT(base, val) (*(base + 2) = (val))
-+
-+static inline int group_to_ip(unsigned int group)
-+{
-+ switch (mips_machtype) {
-+ case MACH_ARUBA_AP70:
-+ return group + 2;
-+ case MACH_ARUBA_AP65:
-+ case MACH_ARUBA_AP60:
-+ default:
-+ return 6;
-+ }
-+}
-+
-+static inline void enable_local_irq(unsigned int irq)
-+{
-+ clear_c0_cause(0x100 << irq);
-+ set_c0_status(0x100 << irq);
-+ irq_enable_hazard();
-+}
-+
-+static inline void disable_local_irq(unsigned int irq)
-+{
-+ clear_c0_status(0x100 << irq);
-+ clear_c0_cause(0x100 << irq);
-+ irq_disable_hazard();
-+}
-+
-+static inline void aruba_irq_enable(unsigned int irq)
-+{
-+ unsigned long flags;
-+ unsigned int group, intr_bit;
-+ volatile unsigned int *addr;
-+
-+ local_irq_save(flags);
-+
-+ if (irq < GROUP0_IRQ_BASE) {
-+ enable_local_irq(irq);
-+ } else {
-+ int ip = irq - GROUP0_IRQ_BASE;
-+ switch (mips_machtype) {
-+ case MACH_ARUBA_AP70:
-+ if (irq >= GROUP4_IRQ_BASE)
-+ idt_gpio->gpioistat &= ~(1 << (irq - GROUP4_IRQ_BASE));
-+
-+ // irqs are in groups of 32
-+ // ip is set to the remainder
-+ group = ip >> 5;
-+ ip &= 0x1f;
-+
-+ // bit -> 0 = unmask
-+ intr_bit = 1 << ip;
-+ addr = intr_group_muscat[group].base_addr;
-+ WRITE_MASK_MUSCAT(addr, READ_MASK_MUSCAT(addr) & ~intr_bit);
-+ break;
-+
-+ case MACH_ARUBA_AP65:
-+ case MACH_ARUBA_AP60:
-+ group = 0;
-+
-+ // bit -> 1 = unmasked
-+ intr_bit = 1 << ip;
-+ addr = intr_group_merlot[group].base_addr;
-+ WRITE_MASK_MERLOT(addr, READ_MASK_MERLOT(addr) | intr_bit);
-+ break;
-+ }
-+ enable_local_irq(group_to_ip(group));
-+ }
-+
-+ back_to_back_c0_hazard();
-+ local_irq_restore(flags);
-+}
-+
-+static void aruba_irq_disable(unsigned int irq)
-+{
-+ unsigned long flags;
-+ unsigned int group, intr_bit, mask;
-+ volatile unsigned int *addr;
-+
-+ local_irq_save(flags);
-+
-+ if (irq < GROUP0_IRQ_BASE) {
-+ disable_local_irq(irq);
-+ } else {
-+ int ip = irq - GROUP0_IRQ_BASE;
-+ switch (mips_machtype) {
-+ case MACH_ARUBA_AP70:
-+ idt_gpio->gpioistat &= ~(1 << ip);
-+
-+ // irqs are in groups of 32
-+ // ip is set to the remainder
-+ group = ip >> 5;
-+ ip &= 0x1f;
-+
-+ // bit -> 1 = mask
-+ intr_bit = 1 << ip;
-+ addr = intr_group_muscat[group].base_addr;
-+
-+ mask = READ_MASK_MUSCAT(addr);
-+ mask |= intr_bit;
-+ WRITE_MASK_MUSCAT(addr, mask);
-+
-+ if (mask == intr_group_muscat[group].mask) {
-+ disable_local_irq(group_to_ip(group));
-+ }
-+ break;
-+
-+ case MACH_ARUBA_AP65:
-+ case MACH_ARUBA_AP60:
-+ group = 0;
-+
-+ // bit -> 0 = masked
-+ intr_bit = 1 << ip;
-+ addr = intr_group_merlot[group].base_addr;
-+
-+ mask = READ_MASK_MERLOT(addr);
-+ mask &= ~intr_bit;
-+ WRITE_MASK_MERLOT(addr, mask);
-+
-+ if (mask == intr_group_merlot[group].mask) {
-+ disable_local_irq(group_to_ip(group));
-+ }
-+ break;
-+ }
-+ }
-+
-+ back_to_back_c0_hazard();
-+ local_irq_restore(flags);
-+}
-+
-+static unsigned int aruba_irq_startup(unsigned int irq)
-+{
-+ aruba_irq_enable(irq);
-+ return 0;
-+}
-+
-+#define aruba_irq_shutdown aruba_irq_disable
-+
-+static void aruba_irq_ack(unsigned int irq)
-+{
-+ aruba_irq_disable(irq);
-+}
-+
-+static void aruba_irq_end(unsigned int irq)
-+{
-+ if (!(irq_desc[irq].status & (IRQ_DISABLED | IRQ_INPROGRESS)))
-+ aruba_irq_enable(irq);
-+}
-+
-+static struct hw_interrupt_type aruba_irq_type = {
-+ .typename = "ARUBA",
-+ .startup = aruba_irq_startup,
-+ .shutdown = aruba_irq_shutdown,
-+ .enable = aruba_irq_enable,
-+ .disable = aruba_irq_disable,
-+ .ack = aruba_irq_ack,
-+ .end = aruba_irq_end,
-+};
-+
-+void __init arch_init_irq(void)
-+{
-+ int i;
-+ printk("Initializing IRQ's: %d out of %d\n", RC32434_NR_IRQS, NR_IRQS);
-+ memset(irq_desc, 0, sizeof(irq_desc));
-+
-+ for (i = 0; i < RC32434_NR_IRQS; i++) {
-+ irq_desc[i].status = IRQ_DISABLED;
-+ irq_desc[i].action = NULL;
-+ irq_desc[i].depth = 1;
-+ irq_desc[i].chip = &aruba_irq_type;
-+ spin_lock_init(&irq_desc[i].lock);
-+ }
-+}
-+
-+/* Main Interrupt dispatcher */
-+
-+void plat_irq_dispatch(struct pt_regs *regs)
-+{
-+ unsigned int pend, group, ip;
-+ volatile unsigned int *addr;
-+ unsigned long cp0_cause = read_c0_cause() & read_c0_status() & CAUSEF_IP;
-+
-+ if (cp0_cause & CAUSEF_IP7)
-+ return aruba_timer_interrupt(regs);
-+
-+ if(cp0_cause == 0) {
-+ printk("INTERRUPT(S) FIRED WHILE MASKED\n");
-+#ifdef ARUBA_DEBUG
-+ // debuging use -- figure out which interrupt(s) fired
-+ cp0_cause = read_c0_cause() & CAUSEF_IP;
-+ while (cp0_cause) {
-+ unsigned long intr_bit;
-+ unsigned int irq_nr;
-+ intr_bit = (31 - rc32434_clz(cp0_cause));
-+ irq_nr = intr_bit - GROUP0_IRQ_BASE;
-+ printk(" ---> MASKED IRQ %d\n",irq_nr);
-+ cp0_cause &= ~(1 << intr_bit);
-+ }
-+#endif
-+ return;
-+ }
-+
-+ switch (mips_machtype) {
-+ case MACH_ARUBA_AP70:
-+ if ((ip = (cp0_cause & 0x7c00))) {
-+ group = 21 - rc32434_clz(ip);
-+
-+ addr = intr_group_muscat[group].base_addr;
-+
-+ pend = READ_PEND_MUSCAT(addr);
-+ pend &= ~READ_MASK_MUSCAT(addr); // only unmasked interrupts
-+ pend = 39 - rc32434_clz(pend);
-+ do_IRQ(pend + (group << 5));
-+ }
-+ break;
-+ case MACH_ARUBA_AP65:
-+ case MACH_ARUBA_AP60:
-+ default:
-+ if (cp0_cause & 0x4000) { // 1 << (8 +6) == irq 6
-+ // Misc Interrupt
-+ group = 0;
-+
-+ addr = intr_group_merlot[group].base_addr;
-+
-+ pend = READ_PEND_MERLOT(addr);
-+ pend &= READ_MASK_MERLOT(addr); // only unmasked interrupts
-+ pend = 31 - rc32434_clz(pend);
-+ do_IRQ(pend + GROUP0_IRQ_BASE);
-+ }
-+ if ((ip = (cp0_cause & 0x3c00))) { // irq 2-5
-+ pend = 31 - rc32434_clz(ip);
-+ do_IRQ(pend - GROUP0_IRQ_BASE);
-+ }
-+ break;
-+ }
-+}
diff --git a/target/linux/aruba-2.6/patches/003-pci.patch b/target/linux/aruba-2.6/patches/003-pci.patch
index 1ab5da2d09..fdc451fdd5 100644
--- a/target/linux/aruba-2.6/patches/003-pci.patch
+++ b/target/linux/aruba-2.6/patches/003-pci.patch
@@ -1,122 +1,3 @@
-diff -Nur linux-2.6.15/arch/mips/pci/fixup-aruba.c linux-2.6.15-openwrt/arch/mips/pci/fixup-aruba.c
---- linux-2.6.15/arch/mips/pci/fixup-aruba.c 1970-01-01 01:00:00.000000000 +0100
-+++ linux-2.6.15-openwrt/arch/mips/pci/fixup-aruba.c 2006-01-10 00:34:41.000000000 +0100
-@@ -0,0 +1,115 @@
-+/**************************************************************************
-+ *
-+ * BRIEF MODULE DESCRIPTION
-+ * PCI fixups for IDT EB434 board
-+ *
-+ * Copyright 2004 IDT Inc. (rischelp@idt.com)
-+ *
-+ * This program is free software; you can redistribute it and/or modify it
-+ * under the terms of the GNU General Public License as published by the
-+ * Free Software Foundation; either version 2 of the License, or (at your
-+ * option) any later version.
-+ *
-+ * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED
-+ * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
-+ * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN
-+ * NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
-+ * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
-+ * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
-+ * USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
-+ * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
-+ * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-+ *
-+ * You should have received a copy of the GNU General Public License along
-+ * with this program; if not, write to the Free Software Foundation, Inc.,
-+ * 675 Mass Ave, Cambridge, MA 02139, USA.
-+ *
-+ *
-+ **************************************************************************
-+ * May 2004 rkt, neb
-+ *
-+ * Initial Release
-+ *
-+ *
-+ *
-+ **************************************************************************
-+ */
-+
-+#include <linux/autoconf.h>
-+#include <linux/types.h>
-+#include <linux/pci.h>
-+#include <linux/kernel.h>
-+#include <linux/init.h>
-+#include <asm/idt-boards/rc32434/rc32434.h>
-+#include <asm/idt-boards/rc32434/rc32434_pci.h>
-+
-+int __init pcibios_map_irq(struct pci_dev *dev, u8 slot, u8 pin)
-+{
-+
-+ if (dev->bus->number != 0) {
-+ return 0;
-+ }
-+
-+ slot = PCI_SLOT(dev->devfn);
-+ dev->irq = 0;
-+
-+ if (slot > 0 && slot <= 15) {
-+#if 1
-+ if(slot == 10) {
-+ if(pin == 1) dev->irq = GROUP4_IRQ_BASE + 9; // intA
-+ } else if(slot == 11) {
-+ if(pin == 1) dev->irq = GROUP4_IRQ_BASE + 10; // intA
-+ if(pin == 2) dev->irq = GROUP4_IRQ_BASE + 10; // intA
-+ if(pin == 3) dev->irq = GROUP4_IRQ_BASE + 10; // intA
-+ } else if(slot == 12) {
-+ if(pin == 1) dev->irq = GROUP4_IRQ_BASE + 11; // intA
-+ if(pin == 2) dev->irq = GROUP4_IRQ_BASE + 12; // intB
-+ } else if (slot == 13) {
-+ if(pin == 1) dev->irq = GROUP4_IRQ_BASE + 12; // intA
-+ if(pin == 2) dev->irq = GROUP4_IRQ_BASE + 11; // intB
-+ } else {
-+ dev->irq = GROUP4_IRQ_BASE + 11;
-+ }
-+#else
-+ switch (pin) {
-+ case 1: /* INTA*/
-+ dev->irq = GROUP4_IRQ_BASE + 11;
-+ break;
-+ case 2: /* INTB */
-+ dev->irq = GROUP4_IRQ_BASE + 11;
-+ break;
-+ case 3: /* INTC */
-+ dev->irq = GROUP4_IRQ_BASE + 11;
-+ break;
-+ case 4: /* INTD */
-+ dev->irq = GROUP4_IRQ_BASE + 11;
-+ break;
-+ default:
-+ dev->irq = 0xff;
-+ break;
-+ }
-+#endif
-+#ifdef DEBUG
-+ printk("irq fixup: slot %d, pin %d, irq %d\n",
-+ slot, pin, dev->irq);
-+#endif
-+ pci_write_config_byte(dev, PCI_INTERRUPT_LINE,dev->irq);
-+ }
-+ return (dev->irq);
-+}
-+
-+struct pci_fixup pcibios_fixups[] = {
-+ {0}
-+};
-+
-+
-+
-+
-+
-+
-+
-+
-+
-+
-+
diff -Nur linux-2.6.15/arch/mips/pci/Makefile linux-2.6.15-openwrt/arch/mips/pci/Makefile
--- linux-2.6.15/arch/mips/pci/Makefile 2006-01-03 04:21:10.000000000 +0100
+++ linux-2.6.15-openwrt/arch/mips/pci/Makefile 2006-01-10 00:32:32.000000000 +0100
@@ -125,453 +6,6 @@ diff -Nur linux-2.6.15/arch/mips/pci/Makefile linux-2.6.15-openwrt/arch/mips/pci
obj-$(CONFIG_ZAO_CAPCELLA) += fixup-capcella.o
obj-$(CONFIG_WR_PPMC) += fixup-wrppmc.o
+obj-$(CONFIG_MACH_ARUBA) += fixup-aruba.o ops-aruba.o pci-aruba.o
-diff -Nur linux-2.6.15/arch/mips/pci/ops-aruba.c linux-2.6.15-openwrt/arch/mips/pci/ops-aruba.c
---- linux-2.6.15/arch/mips/pci/ops-aruba.c 1970-01-01 01:00:00.000000000 +0100
-+++ linux-2.6.15-openwrt/arch/mips/pci/ops-aruba.c 2006-01-10 00:32:32.000000000 +0100
-@@ -0,0 +1,204 @@
-+/**************************************************************************
-+ *
-+ * BRIEF MODULE DESCRIPTION
-+ * pci_ops for IDT EB434 board
-+ *
-+ * Copyright 2004 IDT Inc. (rischelp@idt.com)
-+ *
-+ * This program is free software; you can redistribute it and/or modify it
-+ * under the terms of the GNU General Public License as published by the
-+ * Free Software Foundation; either version 2 of the License, or (at your
-+ * option) any later version.
-+ *
-+ * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED
-+ * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
-+ * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN
-+ * NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
-+ * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
-+ * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
-+ * USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
-+ * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
-+ * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-+ *
-+ * You should have received a copy of the GNU General Public License along
-+ * with this program; if not, write to the Free Software Foundation, Inc.,
-+ * 675 Mass Ave, Cambridge, MA 02139, USA.
-+ *
-+ *
-+ **************************************************************************
-+ * May 2004 rkt, neb
-+ *
-+ * Initial Release
-+ *
-+ *
-+ *
-+ **************************************************************************
-+ */
-+
-+#include <linux/autoconf.h>
-+#include <linux/init.h>
-+#include <linux/pci.h>
-+#include <linux/types.h>
-+#include <linux/delay.h>
-+
-+#include <asm/cpu.h>
-+#include <asm/io.h>
-+
-+#include <asm/idt-boards/rc32434/rc32434.h>
-+#include <asm/idt-boards/rc32434/rc32434_pci.h>
-+
-+#define PCI_ACCESS_READ 0
-+#define PCI_ACCESS_WRITE 1
-+
-+
-+#define PCI_CFG_SET(slot,func,off) \
-+ (rc32434_pci->pcicfga = (0x80000000 | ((slot)<<11) | \
-+ ((func)<<8) | (off)))
-+
-+static int config_access(unsigned char access_type, struct pci_bus *bus,
-+ unsigned int devfn, unsigned char where,
-+ u32 * data)
-+{
-+ /*
-+ * config cycles are on 4 byte boundary only
-+ */
-+ unsigned int slot = PCI_SLOT(devfn);
-+ u8 func = PCI_FUNC(devfn);
-+
-+ if (slot < 2 || slot > 15) {
-+ *data = 0xFFFFFFFF;
-+ return -1;
-+ }
-+ /* Setup address */
-+ PCI_CFG_SET(slot, func, where);
-+ rc32434_sync();
-+
-+ if (access_type == PCI_ACCESS_WRITE) {
-+ rc32434_sync();
-+ rc32434_pci->pcicfgd = *data;
-+ } else {
-+ rc32434_sync();
-+ *data = rc32434_pci->pcicfgd;
-+ }
-+
-+ rc32434_sync();
-+
-+ return 0;
-+}
-+
-+
-+/*
-+ * We can't address 8 and 16 bit words directly. Instead we have to
-+ * read/write a 32bit word and mask/modify the data we actually want.
-+ */
-+static int read_config_byte(struct pci_bus *bus, unsigned int devfn,
-+ int where, u8 * val)
-+{
-+ u32 data;
-+ int ret;
-+
-+ ret = config_access(PCI_ACCESS_READ, bus, devfn, where, &data);
-+ *val = (data >> ((where & 3) << 3)) & 0xff;
-+ return ret;
-+}
-+
-+static int read_config_word(struct pci_bus *bus, unsigned int devfn,
-+ int where, u16 * val)
-+{
-+ u32 data;
-+ int ret;
-+
-+ ret = config_access(PCI_ACCESS_READ, bus, devfn, where, &data);
-+ *val = (data >> ((where & 3) << 3)) & 0xffff;
-+ return ret;
-+}
-+
-+static int read_config_dword(struct pci_bus *bus, unsigned int devfn,
-+ int where, u32 * val)
-+{
-+ int ret;
-+
-+ ret = config_access(PCI_ACCESS_READ, bus, devfn, where, val);
-+ return ret;
-+}
-+
-+static int
-+write_config_byte(struct pci_bus *bus, unsigned int devfn, int where,
-+ u8 val)
-+{
-+ u32 data = 0;
-+
-+ if (config_access(PCI_ACCESS_READ, bus, devfn, where, &data))
-+ return -1;
-+
-+ data = (data & ~(0xff << ((where & 3) << 3))) |
-+ (val << ((where & 3) << 3));
-+
-+ if (config_access(PCI_ACCESS_WRITE, bus, devfn, where, &data))
-+ return -1;
-+
-+ return PCIBIOS_SUCCESSFUL;
-+}
-+
-+
-+static int
-+write_config_word(struct pci_bus *bus, unsigned int devfn, int where,
-+ u16 val)
-+{
-+ u32 data = 0;
-+
-+ if (config_access(PCI_ACCESS_READ, bus, devfn, where, &data))
-+ return -1;
-+
-+ data = (data & ~(0xffff << ((where & 3) << 3))) |
-+ (val << ((where & 3) << 3));
-+
-+ if (config_access(PCI_ACCESS_WRITE, bus, devfn, where, &data))
-+ return -1;
-+
-+
-+ return PCIBIOS_SUCCESSFUL;
-+}
-+
-+
-+static int
-+write_config_dword(struct pci_bus *bus, unsigned int devfn, int where,
-+ u32 val)
-+{
-+ if (config_access(PCI_ACCESS_WRITE, bus, devfn, where, &val))
-+ return -1;
-+
-+ return PCIBIOS_SUCCESSFUL;
-+}
-+
-+static int pci_config_read(struct pci_bus *bus, unsigned int devfn,
-+ int where, int size, u32 * val)
-+{
-+ switch (size) {
-+ case 1:
-+ return read_config_byte(bus, devfn, where, (u8 *) val);
-+ case 2:
-+ return read_config_word(bus, devfn, where, (u16 *) val);
-+ default:
-+ return read_config_dword(bus, devfn, where, val);
-+ }
-+}
-+
-+static int pci_config_write(struct pci_bus *bus, unsigned int devfn,
-+ int where, int size, u32 val)
-+{
-+ switch (size) {
-+ case 1:
-+ return write_config_byte(bus, devfn, where, (u8) val);
-+ case 2:
-+ return write_config_word(bus, devfn, where, (u16) val);
-+ default:
-+ return write_config_dword(bus, devfn, where, val);
-+ }
-+}
-+
-+struct pci_ops rc32434_pci_ops = {
-+ .read = pci_config_read,
-+ .write = pci_config_write,
-+};
-diff -Nur linux-2.6.15/arch/mips/pci/pci-aruba.c linux-2.6.15-openwrt/arch/mips/pci/pci-aruba.c
---- linux-2.6.15/arch/mips/pci/pci-aruba.c 1970-01-01 01:00:00.000000000 +0100
-+++ linux-2.6.15-openwrt/arch/mips/pci/pci-aruba.c 2006-01-10 00:32:32.000000000 +0100
-@@ -0,0 +1,235 @@
-+/**************************************************************************
-+ *
-+ * BRIEF MODULE DESCRIPTION
-+ * PCI initialization for IDT EB434 board
-+ *
-+ * Copyright 2004 IDT Inc. (rischelp@idt.com)
-+ *
-+ * This program is free software; you can redistribute it and/or modify it
-+ * under the terms of the GNU General Public License as published by the
-+ * Free Software Foundation; either version 2 of the License, or (at your
-+ * option) any later version.
-+ *
-+ * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED
-+ * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
-+ * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN
-+ * NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
-+ * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
-+ * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
-+ * USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
-+ * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
-+ * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-+ *
-+ * You should have received a copy of the GNU General Public License along
-+ * with this program; if not, write to the Free Software Foundation, Inc.,
-+ * 675 Mass Ave, Cambridge, MA 02139, USA.
-+ *
-+ *
-+ **************************************************************************
-+ * May 2004 rkt, neb
-+ *
-+ * Initial Release
-+ *
-+ *
-+ *
-+ **************************************************************************
-+ */
-+
-+#include <linux/autoconf.h>
-+#include <linux/types.h>
-+#include <linux/pci.h>
-+#include <linux/kernel.h>
-+#include <linux/init.h>
-+#include <asm/idt-boards/rc32434/rc32434.h>
-+#include <asm/idt-boards/rc32434/rc32434_pci.h>
-+
-+#define PCI_ACCESS_READ 0
-+#define PCI_ACCESS_WRITE 1
-+
-+#undef DEBUG
-+#ifdef DEBUG
-+#define DBG(x...) printk(x)
-+#else
-+#define DBG(x...)
-+#endif
-+/* define an unsigned array for the PCI registers */
-+unsigned int korinaCnfgRegs[25] = {
-+ KORINA_CNFG1, KORINA_CNFG2, KORINA_CNFG3, KORINA_CNFG4,
-+ KORINA_CNFG5, KORINA_CNFG6, KORINA_CNFG7, KORINA_CNFG8,
-+ KORINA_CNFG9, KORINA_CNFG10, KORINA_CNFG11, KORINA_CNFG12,
-+ KORINA_CNFG13, KORINA_CNFG14, KORINA_CNFG15, KORINA_CNFG16,
-+ KORINA_CNFG17, KORINA_CNFG18, KORINA_CNFG19, KORINA_CNFG20,
-+ KORINA_CNFG21, KORINA_CNFG22, KORINA_CNFG23, KORINA_CNFG24
-+};
-+
-+static struct resource rc32434_res_pci_mem2;
-+
-+static struct resource rc32434_res_pci_mem1 = {
-+ .name = "PCI MEM1",
-+ .start = 0x50000000,
-+ .end = 0x5FFFFFFF,
-+ .flags = IORESOURCE_MEM,
-+ .child = &rc32434_res_pci_mem2,
-+};
-+static struct resource rc32434_res_pci_mem2 = {
-+ .name = "PCI MEM2",
-+ .start = 0x60000000,
-+ .end = 0x6FFFFFFF,
-+ .flags = IORESOURCE_MEM,
-+ .parent = &rc32434_res_pci_mem1,
-+};
-+static struct resource rc32434_res_pci_io1 = {
-+ .name = "PCI I/O1",
-+ .start = 0x18800000,
-+ .end = 0x188FFFFF,
-+ .flags = IORESOURCE_IO,
-+};
-+
-+extern struct pci_ops rc32434_pci_ops;
-+
-+struct pci_controller rc32434_controller = {
-+ .pci_ops = &rc32434_pci_ops,
-+ .mem_resource = &rc32434_res_pci_mem1,
-+ .io_resource = &rc32434_res_pci_io1,
-+ .mem_offset = 0x00000000UL,
-+ .io_offset = 0x00000000UL,
-+};
-+
-+extern unsigned int arch_has_pci;
-+
-+static int __init rc32434_pcibridge_init(void)
-+{
-+
-+ unsigned int pciConfigAddr = 0;/*used for writing pci config values */
-+ int loopCount=0 ;/*used for the loop */
-+
-+ unsigned int pcicValue, pcicData=0;
-+ unsigned int dummyRead, pciCntlVal = 0;
-+
-+ if (!arch_has_pci) return 0;
-+
-+ printk("PCI: Initializing PCI\n");
-+
-+ /* Disable the IP bus error for PCI scaning */
-+ pciCntlVal=rc32434_pci->pcic;
-+ pciCntlVal &= 0xFFFFFF7;
-+ rc32434_pci->pcic = pciCntlVal;
-+
-+ ioport_resource.start = rc32434_res_pci_io1.start;
-+ ioport_resource.end = rc32434_res_pci_io1.end;
-+/*
-+ iomem_resource.start = rc32434_res_pci_mem1.start;
-+ iomem_resource.end = rc32434_res_pci_mem1.end;
-+*/
-+
-+ pcicValue = rc32434_pci->pcic;
-+ pcicValue = (pcicValue >> PCIM_SHFT) & PCIM_BIT_LEN;
-+ if (!((pcicValue == PCIM_H_EA) ||
-+ (pcicValue == PCIM_H_IA_FIX) ||
-+ (pcicValue == PCIM_H_IA_RR))) {
-+ /* Not in Host Mode, return ERROR */
-+ return -1;
-+ }
-+
-+ /* Enables the Idle Grant mode, Arbiter Parking */
-+ pcicData |=(PCIC_igm_m|PCIC_eap_m|PCIC_en_m);
-+ rc32434_pci->pcic = pcicData; /* Enable the PCI bus Interface */
-+ /* Zero out the PCI status & PCI Status Mask */
-+ for(;;) {
-+ pcicData = rc32434_pci->pcis;
-+ if (!(pcicData & PCIS_rip_m))
-+ break;
-+ }
-+
-+ rc32434_pci->pcis = 0;
-+ rc32434_pci->pcism = 0xFFFFFFFF;
-+ /* Zero out the PCI decoupled registers */
-+ rc32434_pci->pcidac=0; /* disable PCI decoupled accesses at initialization */
-+ rc32434_pci->pcidas=0; /* clear the status */
-+ rc32434_pci->pcidasm=0x0000007F; /* Mask all the interrupts */
-+ /* Mask PCI Messaging Interrupts */
-+ rc32434_pci_msg->pciiic = 0;
-+ rc32434_pci_msg->pciiim = 0xFFFFFFFF;
-+ rc32434_pci_msg->pciioic = 0;
-+ rc32434_pci_msg->pciioim = 0;
-+
-+ /* Setup PCILB0 as Memory Window */
-+ rc32434_pci->pcilba[0].a = (unsigned int) (PCI_ADDR_START);
-+
-+ /* setup the PCI map address as same as the local address */
-+
-+ rc32434_pci->pcilba[0].m = (unsigned int) (PCI_ADDR_START);
-+
-+ /* Setup PCILBA1 as MEM */
-+#ifdef __MIPSEB__
-+ rc32434_pci->pcilba[0].c = ( ((SIZE_16MB & 0x1f) << PCILBAC_size_b) | PCILBAC_sb_m);
-+#else
-+ rc32434_pci->pcilba[0].c = ( ((SIZE_16MB & 0x1f) << PCILBAC_size_b));
-+#endif
-+ dummyRead = rc32434_pci->pcilba[0].c; /* flush the CPU write Buffers */
-+
-+ rc32434_pci->pcilba[1].a = 0x60000000;
-+
-+ rc32434_pci->pcilba[1].m = 0x60000000;
-+ /* setup PCILBA2 as IO Window*/
-+#ifdef __MIPSEB__
-+ rc32434_pci->pcilba[1].c = ( ((SIZE_256MB & 0x1f) << PCILBAC_size_b) | PCILBAC_sb_m);
-+#else
-+ rc32434_pci->pcilba[1].c = ((SIZE_256MB & 0x1f) << PCILBAC_size_b);
-+#endif
-+ dummyRead = rc32434_pci->pcilba[1].c; /* flush the CPU write Buffers */
-+ rc32434_pci->pcilba[2].a = 0x18C00000;
-+
-+ rc32434_pci->pcilba[2].m = 0x18FFFFFF;
-+ /* setup PCILBA2 as IO Window*/
-+#ifdef __MIPSEB__
-+ rc32434_pci->pcilba[2].c = ( ((SIZE_4MB & 0x1f) << PCILBAC_size_b) | PCILBAC_sb_m);
-+#else
-+ rc32434_pci->pcilba[2].c = ((SIZE_4MB & 0x1f) << PCILBAC_size_b);
-+#endif
-+
-+ dummyRead = rc32434_pci->pcilba[2].c; /* flush the CPU write Buffers */
-+
-+
-+ rc32434_pci->pcilba[3].a = 0x18800000;
-+
-+ rc32434_pci->pcilba[3].m = 0x18800000;
-+ /* Setup PCILBA3 as IO Window */
-+
-+#ifdef __MIPSEB__
-+ rc32434_pci->pcilba[3].c = ( (((SIZE_1MB & 0x1ff) << PCILBAC_size_b) | PCILBAC_msi_m) | PCILBAC_sb_m);
-+#else
-+ rc32434_pci->pcilba[3].c = (((SIZE_1MB & 0x1ff) << PCILBAC_size_b) | PCILBAC_msi_m);
-+#endif
-+ dummyRead = rc32434_pci->pcilba[2].c; /* flush the CPU write Buffers */
-+
-+ pciConfigAddr = (unsigned int)(0x80000004);
-+ for(loopCount = 0; loopCount < 24; loopCount++){
-+ rc32434_pci->pcicfga = pciConfigAddr;
-+ dummyRead = rc32434_pci->pcicfga;
-+ rc32434_pci->pcicfgd = korinaCnfgRegs[loopCount];
-+ dummyRead=rc32434_pci->pcicfgd;
-+ pciConfigAddr += 4;
-+ }
-+ rc32434_pci->pcitc=(unsigned int)((PCITC_RTIMER_VAL&0xff) << PCITC_rtimer_b) |
-+ ((PCITC_DTIMER_VAL&0xff)<<PCITC_dtimer_b);
-+
-+ pciCntlVal = rc32434_pci->pcic;
-+ pciCntlVal &= ~(PCIC_tnr_m);
-+ rc32434_pci->pcic = pciCntlVal;
-+ pciCntlVal = rc32434_pci->pcic;
-+
-+ register_pci_controller(&rc32434_controller);
-+
-+ rc32434_sync();
-+ return 0;
-+}
-+
-+arch_initcall(rc32434_pcibridge_init);
-+
-+/* Do platform specific device initialization at pci_enable_device() time */
-+int pcibios_plat_dev_init(struct pci_dev *dev)
-+{
-+ return 0;
-+}
diff -Nur linux-2.6.15/drivers/pci/access.c linux-2.6.15-openwrt/drivers/pci/access.c
--- linux-2.6.15/drivers/pci/access.c 2006-01-03 04:21:10.000000000 +0100
+++ linux-2.6.15-openwrt/drivers/pci/access.c 2006-01-10 00:43:10.000000000 +0100
diff --git a/target/linux/aruba-2.6/patches/004-wdt.patch b/target/linux/aruba-2.6/patches/004-wdt.patch
index 2f034afbef..74731b2d36 100644
--- a/target/linux/aruba-2.6/patches/004-wdt.patch
+++ b/target/linux/aruba-2.6/patches/004-wdt.patch
@@ -1,117 +1,3 @@
-diff -Nur linux-2.6.15.1/drivers/char/watchdog/wdt_merlot.c linux-2.6.15.1-openwrt/drivers/char/watchdog/wdt_merlot.c
---- linux-2.6.15.1/drivers/char/watchdog/wdt_merlot.c 2006-01-26 21:14:02.204626250 -0800
-+++ linux-2.6.15.1-openwrt/drivers/char/watchdog/wdt_merlot.c 2006-02-02 20:31:43.000000000 -0800
-@@ -0,0 +1,110 @@
-+#include <linux/autoconf.h>
-+#include <linux/module.h>
-+#include <linux/types.h>
-+#include <linux/miscdevice.h>
-+#include <linux/watchdog.h>
-+#include <linux/fs.h>
-+
-+#include <asm/io.h>
-+#include <asm/uaccess.h>
-+#include <asm/system.h>
-+#include <asm/bootinfo.h>
-+
-+extern unsigned long mips_machtype;
-+
-+static unsigned long wdt_is_open;
-+static struct timer_list wdt_timer;
-+
-+static void wdt_merlot_refresh(void)
-+{
-+ volatile __u32 *wdt;
-+ switch (mips_machtype) {
-+ case MACH_ARUBA_AP70:
-+ wdt = (__u32 *) 0xb8030034;
-+ *wdt = 0x10000000;
-+ break;
-+ default:
-+ wdt = (__u32 *) 0xbc00300c;
-+ *wdt = 0x40000000;
-+ break;
-+ }
-+}
-+
-+static void wdt_merlot_timer_fn(unsigned long data)
-+{
-+ wdt_merlot_refresh();
-+ if (!test_bit(1, &wdt_is_open))
-+ mod_timer(&wdt_timer, jiffies + HZ);
-+}
-+
-+static int wdt_merlot_setup_timer(void)
-+{
-+
-+ init_timer(&wdt_timer);
-+ wdt_timer.function = wdt_merlot_timer_fn;
-+ wdt_timer.data = 0;
-+ wdt_timer.expires = jiffies + HZ;
-+ add_timer(&wdt_timer);
-+ return 0;
-+}
-+
-+static int wdt_open(struct inode *inode, struct file *file)
-+{
-+ if (test_and_set_bit(0, &wdt_is_open))
-+ return -EBUSY;
-+ set_bit(1, &wdt_is_open);
-+ return nonseekable_open(inode, file);
-+}
-+
-+static ssize_t wdt_write(struct file *file, const char __user * buf, size_t count, loff_t * ppos)
-+{
-+ if (count) /* something was written */
-+ wdt_merlot_refresh();
-+ return count;
-+}
-+
-+static int wdt_release(struct inode *inode, struct file *file)
-+{
-+ clear_bit(0, &wdt_is_open);
-+ return 0;
-+}
-+
-+static struct file_operations wdt_fops = {
-+ .owner = THIS_MODULE,
-+ .llseek = no_llseek,
-+ .write = wdt_write,
-+ .open = wdt_open,
-+ .release = wdt_release,
-+};
-+
-+static struct miscdevice wdt_miscdev = {
-+ .minor = WATCHDOG_MINOR,
-+ .name = "watchdog",
-+ .fops = &wdt_fops,
-+};
-+
-+static void __exit wdt_exit(void)
-+{
-+ misc_deregister(&wdt_miscdev);
-+}
-+
-+static int __init wdt_init(void)
-+{
-+ int ret;
-+ ret = misc_register(&wdt_miscdev);
-+ if (ret) {
-+ printk(KERN_ERR
-+ "wdt: cannot register miscdev on minor=%d (err=%d)\n",
-+ WATCHDOG_MINOR, ret);
-+ misc_deregister(&wdt_miscdev);
-+ goto out;
-+ }
-+ printk("wdt: registered with refresh\n");
-+ wdt_merlot_refresh();
-+ wdt_merlot_setup_timer();
-+ out:
-+ return ret;
-+}
-+
-+module_init(wdt_init);
-+module_exit(wdt_exit);
diff -Nur linux-2.6.15.3/drivers/char/watchdog/Makefile linux-2.6.15.3-openwrt/drivers/char/watchdog/Makefile
--- linux-2.6.15.3/drivers/char/watchdog/Makefile 2006-02-22 10:04:18.596278000 -0800
+++ linux-2.6.15.3-openwrt/drivers/char/watchdog/Makefile 2006-02-22 10:06:21.400960000 -0800
diff --git a/target/linux/aruba-2.6/patches/010-ar2313_enet.patch b/target/linux/aruba-2.6/patches/010-ar2313_enet.patch
index 0488bd4548..0f30b3888e 100644
--- a/target/linux/aruba-2.6/patches/010-ar2313_enet.patch
+++ b/target/linux/aruba-2.6/patches/010-ar2313_enet.patch
@@ -1,2151 +1,3 @@
-diff -Nur linux-2.6.17/drivers/net/ar2313/ar2313.c linux-2.6.17-owrt/drivers/net/ar2313/ar2313.c
---- linux-2.6.17/drivers/net/ar2313/ar2313.c 1970-01-01 01:00:00.000000000 +0100
-+++ linux-2.6.17-owrt/drivers/net/ar2313/ar2313.c 2006-06-19 12:57:27.000000000 +0200
-@@ -0,0 +1,1649 @@
-+/*
-+ * ar2313.c: Linux driver for the Atheros AR2313 Ethernet device.
-+ *
-+ * Copyright 2004 by Sameer Dekate, <sdekate@arubanetworks.com>.
-+ * Copyright (C) 2006 Imre Kaloz <kaloz@openwrt.org>
-+ *
-+ * Thanks to Atheros for providing hardware and documentation
-+ * enabling me to write this driver.
-+ *
-+ * This program is free software; you can redistribute it and/or modify
-+ * it under the terms of the GNU General Public License as published by
-+ * the Free Software Foundation; either version 2 of the License, or
-+ * (at your option) any later version.
-+ *
-+ * Additional credits:
-+ * This code is taken from John Taylor's Sibyte driver and then
-+ * modified for the AR2313.
-+ */
-+
-+#include <linux/autoconf.h>
-+#include <linux/module.h>
-+#include <linux/version.h>
-+#include <linux/types.h>
-+#include <linux/errno.h>
-+#include <linux/ioport.h>
-+#include <linux/pci.h>
-+#include <linux/netdevice.h>
-+#include <linux/etherdevice.h>
-+#include <linux/skbuff.h>
-+#include <linux/init.h>
-+#include <linux/delay.h>
-+#include <linux/mm.h>
-+#include <linux/highmem.h>
-+#include <linux/sockios.h>
-+#include <linux/pkt_sched.h>
-+#include <linux/compile.h>
-+#include <linux/mii.h>
-+#include <linux/ethtool.h>
-+#include <linux/ctype.h>
-+
-+#include <net/sock.h>
-+#include <net/ip.h>
-+
-+#include <asm/system.h>
-+#include <asm/io.h>
-+#include <asm/irq.h>
-+#include <asm/byteorder.h>
-+#include <asm/uaccess.h>
-+#include <asm/bootinfo.h>
-+
-+extern char *getenv(char *e);
-+
-+
-+#undef INDEX_DEBUG
-+#define DEBUG 0
-+#define DEBUG_TX 0
-+#define DEBUG_RX 0
-+#define DEBUG_INT 0
-+#define DEBUG_MC 0
-+#define DEBUG_ERR 1
-+
-+#ifndef __exit
-+#define __exit
-+#endif
-+
-+#ifndef min
-+#define min(a,b) (((a)<(b))?(a):(b))
-+#endif
-+
-+#ifndef SMP_CACHE_BYTES
-+#define SMP_CACHE_BYTES L1_CACHE_BYTES
-+#endif
-+
-+#ifndef SET_MODULE_OWNER
-+#define SET_MODULE_OWNER(dev) {do{} while(0);}
-+#define AR2313_MOD_INC_USE_COUNT MOD_INC_USE_COUNT
-+#define AR2313_MOD_DEC_USE_COUNT MOD_DEC_USE_COUNT
-+#else
-+#define AR2313_MOD_INC_USE_COUNT {do{} while(0);}
-+#define AR2313_MOD_DEC_USE_COUNT {do{} while(0);}
-+#endif
-+
-+#define PHYSADDR(a) ((_ACAST32_ (a)) & 0x1fffffff)
-+
-+static char ethaddr[18] = "00:00:00:00:00:00";
-+static char ifname[5] = "bond";
-+
-+#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,5,52)
-+module_param_string(ethaddr, ethaddr, 18, 0);
-+module_param_string(ifname, ifname, 5, 0);
-+#else
-+MODULE_PARM(ethaddr, "c18");
-+MODULE_PARM(ifname, "c5");
-+#endif
-+
-+#define AR2313_MBOX_SET_BIT 0x8
-+
-+#define BOARD_IDX_STATIC 0
-+#define BOARD_IDX_OVERFLOW -1
-+
-+/* margot includes */
-+#include <asm/idt-boards/rc32434/rc32434.h>
-+
-+#include "ar2313_msg.h"
-+#include "platform.h"
-+#include "dma.h"
-+#include "ar2313.h"
-+
-+/*
-+ * New interrupt handler strategy:
-+ *
-+ * An old interrupt handler worked using the traditional method of
-+ * replacing an skbuff with a new one when a packet arrives. However
-+ * the rx rings do not need to contain a static number of buffer
-+ * descriptors, thus it makes sense to move the memory allocation out
-+ * of the main interrupt handler and do it in a bottom half handler
-+ * and only allocate new buffers when the number of buffers in the
-+ * ring is below a certain threshold. In order to avoid starving the
-+ * NIC under heavy load it is however necessary to force allocation
-+ * when hitting a minimum threshold. The strategy for alloction is as
-+ * follows:
-+ *
-+ * RX_LOW_BUF_THRES - allocate buffers in the bottom half
-+ * RX_PANIC_LOW_THRES - we are very low on buffers, allocate
-+ * the buffers in the interrupt handler
-+ * RX_RING_THRES - maximum number of buffers in the rx ring
-+ *
-+ * One advantagous side effect of this allocation approach is that the
-+ * entire rx processing can be done without holding any spin lock
-+ * since the rx rings and registers are totally independent of the tx
-+ * ring and its registers. This of course includes the kmalloc's of
-+ * new skb's. Thus start_xmit can run in parallel with rx processing
-+ * and the memory allocation on SMP systems.
-+ *
-+ * Note that running the skb reallocation in a bottom half opens up
-+ * another can of races which needs to be handled properly. In
-+ * particular it can happen that the interrupt handler tries to run
-+ * the reallocation while the bottom half is either running on another
-+ * CPU or was interrupted on the same CPU. To get around this the
-+ * driver uses bitops to prevent the reallocation routines from being
-+ * reentered.
-+ *
-+ * TX handling can also be done without holding any spin lock, wheee
-+ * this is fun! since tx_csm is only written to by the interrupt
-+ * handler.
-+ */
-+
-+/*
-+ * Threshold values for RX buffer allocation - the low water marks for
-+ * when to start refilling the rings are set to 75% of the ring
-+ * sizes. It seems to make sense to refill the rings entirely from the
-+ * intrrupt handler once it gets below the panic threshold, that way
-+ * we don't risk that the refilling is moved to another CPU when the
-+ * one running the interrupt handler just got the slab code hot in its
-+ * cache.
-+ */
-+#define RX_RING_SIZE AR2313_DESCR_ENTRIES
-+#define RX_PANIC_THRES (RX_RING_SIZE/4)
-+#define RX_LOW_THRES ((3*RX_RING_SIZE)/4)
-+#define CRC_LEN 4
-+#define RX_OFFSET 2
-+
-+#define AR2313_BUFSIZE (AR2313_MTU + ETH_HLEN + CRC_LEN + RX_OFFSET)
-+
-+#ifdef MODULE
-+MODULE_AUTHOR("Sameer Dekate<sdekate@arubanetworks.com>");
-+MODULE_DESCRIPTION("AR2313 Ethernet driver");
-+#endif
-+
-+#if DEBUG
-+static char version[] __initdata =
-+ "ar2313.c: v0.02 2006/06/19 sdekate@arubanetworks.com\n";
-+#endif /* DEBUG */
-+
-+#define virt_to_phys(x) ((u32)(x) & 0x1fffffff)
-+
-+// prototypes
-+static short armiiread(short phy, short reg);
-+static void armiiwrite(short phy, short reg, short data);
-+#ifdef TX_TIMEOUT
-+static void ar2313_tx_timeout(struct net_device *dev);
-+#endif
-+static void ar2313_halt(struct net_device *dev);
-+static void rx_tasklet_func(unsigned long data);
-+static void ar2313_multicast_list(struct net_device *dev);
-+
-+static struct net_device *root_dev;
-+static int probed __initdata = 0;
-+static unsigned long ar_eth_base;
-+static unsigned long ar_dma_base;
-+static unsigned long ar_int_base;
-+static unsigned long ar_int_mac_mask;
-+static unsigned long ar_int_phy_mask;
-+
-+#ifndef ERR
-+#define ERR(fmt, args...) printk("%s: " fmt, __func__, ##args)
-+#endif
-+
-+static int parse_mac_addr(struct net_device *dev, char* macstr){
-+ int i, j;
-+ unsigned char result, value;
-+
-+ for (i=0; i<6; i++) {
-+ result = 0;
-+ if (i != 5 && *(macstr+2) != ':') {
-+ ERR("invalid mac address format: %d %c\n",
-+ i, *(macstr+2));
-+ return -EINVAL;
-+ }
-+ for (j=0; j<2; j++) {
-+ if (isxdigit(*macstr) && (value = isdigit(*macstr) ? *macstr-'0' :
-+ toupper(*macstr)-'A'+10) < 16)
-+ {
-+ result = result*16 + value;
-+ macstr++;
-+ }
-+ else {
-+ ERR("invalid mac address "
-+ "character: %c\n", *macstr);
-+ return -EINVAL;
-+ }
-+ }
-+
-+ macstr++;
-+ dev->dev_addr[i] = result;
-+ }
-+
-+ return 0;
-+}
-+
-+
-+int __init ar2313_probe(void)
-+{
-+ struct net_device *dev;
-+ struct ar2313_private *sp;
-+ int version_disp;
-+ char name[64] ;
-+
-+ if (probed)
-+ return -ENODEV;
-+ probed++;
-+
-+ version_disp = 0;
-+ sprintf(name, "%s%%d", ifname) ;
-+ dev = alloc_etherdev(sizeof(struct ar2313_private));
-+
-+ if (dev == NULL) {
-+ printk(KERN_ERR "ar2313: Unable to allocate net_device structure!\n");
-+ return -ENOMEM;
-+ }
-+
-+ SET_MODULE_OWNER(dev);
-+
-+ sp = dev->priv;
-+
-+ sp->link = 0;
-+ switch (mips_machtype) {
-+ case MACH_ARUBA_AP60:
-+ ar_eth_base = 0xb8100000;
-+ ar_dma_base = ar_eth_base + 0x1000;
-+ ar_int_base = 0x1C003020;
-+ ar_int_mac_mask = RESET_ENET0|RESET_ENET1;
-+ ar_int_phy_mask = RESET_EPHY0|RESET_EPHY1;
-+ sp->mac = 1;
-+ sp->phy = 1;
-+ dev->irq = 4;
-+ break;
-+
-+ case MACH_ARUBA_AP40:
-+ ar_eth_base = 0xb0500000;
-+ ar_dma_base = ar_eth_base + 0x1000;
-+ ar_int_base = 0x11000004;
-+ ar_int_mac_mask = 0x800;
-+ ar_int_phy_mask = 0x400;
-+ sp->mac = 0;
-+ sp->phy = 1;
-+ dev->irq = 4;
-+ break;
-+
-+ case MACH_ARUBA_AP65:
-+ ar_eth_base = 0xb8100000;
-+ ar_dma_base = ar_eth_base + 0x1000;
-+ ar_int_base = 0x1C003020;
-+ ar_int_mac_mask = RESET_ENET0|RESET_ENET1;
-+ ar_int_phy_mask = RESET_EPHY0|RESET_EPHY1;
-+ sp->mac = 0;
-+#if 0
-+ // commented out, for now
-+
-+ if (mips_machtype == MACH_ARUBA_SAMSUNG) {
-+ sp->phy = 0x1f;
-+ } else {
-+ sp->phy = 1;
-+ }
-+#else
-+ sp->phy = 1;
-+#endif
-+ dev->irq = 3;
-+ break;
-+
-+ default:
-+ printk("%s: unsupported mips_machtype=0x%lx\n",
-+ __FUNCTION__, mips_machtype) ;
-+ return -ENODEV;
-+ }
-+
-+ spin_lock_init(&sp->lock);
-+
-+ /* initialize func pointers */
-+ dev->open = &ar2313_open;
-+ dev->stop = &ar2313_close;
-+ dev->hard_start_xmit = &ar2313_start_xmit;
-+
-+ dev->get_stats = &ar2313_get_stats;
-+ dev->set_multicast_list = &ar2313_multicast_list;
-+#ifdef TX_TIMEOUT
-+ dev->tx_timeout = ar2313_tx_timeout;
-+ dev->watchdog_timeo = AR2313_TX_TIMEOUT;
-+#endif
-+ dev->do_ioctl = &ar2313_ioctl;
-+
-+ // SAMEER: do we need this?
-+ dev->features |= NETIF_F_SG | NETIF_F_HIGHDMA;
-+
-+ tasklet_init(&sp->rx_tasklet, rx_tasklet_func, (unsigned long) dev);
-+ tasklet_disable(&sp->rx_tasklet);
-+
-+ /* display version info if adapter is found */
-+ if (!version_disp) {
-+ /* set display flag to TRUE so that */
-+ /* we only display this string ONCE */
-+ version_disp = 1;
-+#if DEBUG
-+ printk(version);
-+#endif /* DEBUG */
-+ }
-+
-+ request_region(PHYSADDR(ETHERNET_BASE), ETHERNET_SIZE*ETHERNET_MACS,
-+ "AR2313ENET");
-+
-+ sp->eth_regs = ioremap_nocache(PHYSADDR(ETHERNET_BASE + ETHERNET_SIZE*sp->mac),
-+ sizeof(*sp->eth_regs));
-+ if (!sp->eth_regs) {
-+ printk("Can't remap eth registers\n");
-+ return(-ENXIO);
-+ }
-+
-+ sp->dma_regs = ioremap_nocache(PHYSADDR(DMA_BASE + DMA_SIZE*sp->mac),
-+ sizeof(*sp->dma_regs));
-+ dev->base_addr = (unsigned int) sp->dma_regs;
-+ if (!sp->dma_regs) {
-+ printk("Can't remap DMA registers\n");
-+ return(-ENXIO);
-+ }
-+
-+ sp->int_regs = ioremap_nocache(PHYSADDR(INTERRUPT_BASE),
-+ sizeof(*sp->int_regs));
-+ if (!sp->int_regs) {
-+ printk("Can't remap INTERRUPT registers\n");
-+ return(-ENXIO);
-+ }
-+
-+ strncpy(sp->name, "Atheros AR2313", sizeof (sp->name) - 1);
-+ sp->name [sizeof (sp->name) - 1] = '\0';
-+
-+ {
-+ char mac[32];
-+ extern char *getenv(char *e);
-+ unsigned char def_mac[6] = {0, 0x0b, 0x86, 0xba, 0xdb, 0xad};
-+ memset(mac, 0, 32);
-+ memcpy(mac, getenv("ethaddr"), 17);
-+ if (parse_mac_addr(dev, mac)){
-+ printk("%s: MAC address not found, using default\n", __func__);
-+ memcpy(dev->dev_addr, def_mac, 6);
-+ }
-+ }
-+
-+ sp->board_idx = BOARD_IDX_STATIC;
-+
-+ if (ar2313_init(dev)) {
-+ /*
-+ * ar2313_init() calls ar2313_init_cleanup() on error.
-+ */
-+ kfree(dev);
-+ return -ENODEV;
-+ }
-+
-+ if (register_netdev(dev)){
-+ printk("%s: register_netdev failed\n", __func__);
-+ return -1;
-+ }
-+
-+ printk("%s: %s: %02x:%02x:%02x:%02x:%02x:%02x, irq %d\n",
-+ dev->name, sp->name,
-+ dev->dev_addr[0], dev->dev_addr[1], dev->dev_addr[2],
-+ dev->dev_addr[3], dev->dev_addr[4], dev->dev_addr[5],
-+ dev->irq);
-+
-+ /* start link poll timer */
-+ ar2313_setup_timer(dev);
-+
-+ /*
-+ * Register the device
-+ */
-+ root_dev = dev;
-+
-+ return 0;
-+}
-+
-+#if 0
-+static void ar2313_dump_regs(struct net_device *dev)
-+{
-+ unsigned int *ptr, i;
-+ struct ar2313_private *sp = (struct ar2313_private *)dev->priv;
-+
-+ ptr = (unsigned int *)sp->eth_regs;
-+ for(i=0; i< (sizeof(ETHERNET_STRUCT)/ sizeof(unsigned int)); i++, ptr++) {
-+ printk("ENET: %08x = %08x\n", (int)ptr, *ptr);
-+ }
-+
-+ ptr = (unsigned int *)sp->dma_regs;
-+ for(i=0; i< (sizeof(DMA)/ sizeof(unsigned int)); i++, ptr++) {
-+ printk("DMA: %08x = %08x\n", (int)ptr, *ptr);
-+ }
-+
-+ ptr = (unsigned int *)sp->int_regs;
-+ for(i=0; i< (sizeof(INTERRUPT)/ sizeof(unsigned int)); i++, ptr++){
-+ printk("INT: %08x = %08x\n", (int)ptr, *ptr);
-+ }
-+
-+ for (i = 0; i < AR2313_DESCR_ENTRIES; i++) {
-+ ar2313_descr_t *td = &sp->tx_ring[i];
-+ printk("Tx desc %2d: %08x %08x %08x %08x\n", i,
-+ td->status, td->devcs, td->addr, td->descr);
-+ }
-+}
-+#endif
-+
-+#ifdef TX_TIMEOUT
-+static void
-+ar2313_tx_timeout(struct net_device *dev)
-+{
-+ struct ar2313_private *sp = (struct ar2313_private *)dev->priv;
-+ unsigned long flags;
-+
-+#if DEBUG_TX
-+ printk("Tx timeout\n");
-+#endif
-+ spin_lock_irqsave(&sp->lock, flags);
-+ ar2313_restart(dev);
-+ spin_unlock_irqrestore(&sp->lock, flags);
-+}
-+#endif
-+
-+#if DEBUG_MC
-+static void
-+printMcList(struct net_device *dev)
-+{
-+ struct dev_mc_list *list = dev->mc_list;
-+ int num=0, i;
-+ while(list){
-+ printk("%d MC ADDR ", num);
-+ for(i=0;i<list->dmi_addrlen;i++) {
-+ printk(":%02x", list->dmi_addr[i]);
-+ }
-+ list = list->next;
-+ printk("\n");
-+ }
-+}
-+#endif
-+
-+/*
-+ * Set or clear the multicast filter for this adaptor.
-+ * THIS IS ABSOLUTE CRAP, disabled
-+ */
-+static void
-+ar2313_multicast_list(struct net_device *dev)
-+{
-+ /*
-+ * Always listen to broadcasts and
-+ * treat IFF bits independently
-+ */
-+ struct ar2313_private *sp = (struct ar2313_private *)dev->priv;
-+ unsigned int recognise;
-+
-+ recognise = sp->eth_regs->mac_control;
-+
-+ if (dev->flags & IFF_PROMISC) { /* set promiscuous mode */
-+ recognise |= MAC_CONTROL_PR;
-+ } else {
-+ recognise &= ~MAC_CONTROL_PR;
-+ }
-+
-+ if ((dev->flags & IFF_ALLMULTI) || (dev->mc_count > 15)) {
-+#if DEBUG_MC
-+ printMcList(dev);
-+ printk("%s: all MULTICAST mc_count %d\n", __FUNCTION__, dev->mc_count);
-+#endif
-+ recognise |= MAC_CONTROL_PM;/* all multicast */
-+ } else if (dev->mc_count > 0) {
-+#if DEBUG_MC
-+ printMcList(dev);
-+ printk("%s: mc_count %d\n", __FUNCTION__, dev->mc_count);
-+#endif
-+ recognise |= MAC_CONTROL_PM; /* for the time being */
-+ }
-+#if DEBUG_MC
-+ printk("%s: setting %08x to %08x\n", __FUNCTION__, (int)sp->eth_regs, recognise);
-+#endif
-+
-+ sp->eth_regs->mac_control = recognise;
-+}
-+
-+static void rx_tasklet_cleanup(struct net_device *dev)
-+{
-+ struct ar2313_private *sp = dev->priv;
-+
-+ /*
-+ * Tasklet may be scheduled. Need to get it removed from the list
-+ * since we're about to free the struct.
-+ */
-+
-+ sp->unloading = 1;
-+ tasklet_enable(&sp->rx_tasklet);
-+ tasklet_kill(&sp->rx_tasklet);
-+}
-+
-+static void __exit ar2313_module_cleanup(void)
-+{
-+ rx_tasklet_cleanup(root_dev);
-+ ar2313_init_cleanup(root_dev);
-+ unregister_netdev(root_dev);
-+ kfree(root_dev);
-+ release_region(PHYSADDR(ETHERNET_BASE), ETHERNET_SIZE*ETHERNET_MACS);
-+}
-+
-+
-+/*
-+ * Restart the AR2313 ethernet controller.
-+ */
-+static int ar2313_restart(struct net_device *dev)
-+{
-+ /* disable interrupts */
-+ disable_irq(dev->irq);
-+
-+ /* stop mac */
-+ ar2313_halt(dev);
-+
-+ /* initialize */
-+ ar2313_init(dev);
-+
-+ /* enable interrupts */
-+ enable_irq(dev->irq);
-+
-+ return 0;
-+}
-+
-+extern unsigned long mips_machtype;
-+
-+int __init ar2313_module_init(void)
-+{
-+ int status=-1;
-+ switch (mips_machtype){
-+ case MACH_ARUBA_AP60:
-+ case MACH_ARUBA_AP65:
-+ case MACH_ARUBA_AP40:
-+ root_dev = NULL;
-+ status = ar2313_probe();
-+ break;
-+ }
-+ return status;
-+}
-+
-+
-+module_init(ar2313_module_init);
-+module_exit(ar2313_module_cleanup);
-+
-+
-+static void ar2313_free_descriptors(struct net_device *dev)
-+{
-+ struct ar2313_private *sp = dev->priv;
-+ if (sp->rx_ring != NULL) {
-+ kfree((void*)KSEG0ADDR(sp->rx_ring));
-+ sp->rx_ring = NULL;
-+ sp->tx_ring = NULL;
-+ }
-+}
-+
-+
-+static int ar2313_allocate_descriptors(struct net_device *dev)
-+{
-+ struct ar2313_private *sp = dev->priv;
-+ int size;
-+ int j;
-+ ar2313_descr_t *space;
-+
-+ if(sp->rx_ring != NULL){
-+ printk("%s: already done.\n", __FUNCTION__);
-+ return 0;
-+ }
-+
-+ size = (sizeof(ar2313_descr_t) * (AR2313_DESCR_ENTRIES * AR2313_QUEUES));
-+ space = kmalloc(size, GFP_KERNEL);
-+ if (space == NULL)
-+ return 1;
-+
-+ /* invalidate caches */
-+ dma_cache_inv((unsigned int)space, size);
-+
-+ /* now convert pointer to KSEG1 */
-+ space = (ar2313_descr_t *)KSEG1ADDR(space);
-+
-+ memset((void *)space, 0, size);
-+
-+ sp->rx_ring = space;
-+ space += AR2313_DESCR_ENTRIES;
-+
-+ sp->tx_ring = space;
-+ space += AR2313_DESCR_ENTRIES;
-+
-+ /* Initialize the transmit Descriptors */
-+ for (j = 0; j < AR2313_DESCR_ENTRIES; j++) {
-+ ar2313_descr_t *td = &sp->tx_ring[j];
-+ td->status = 0;
-+ td->devcs = DMA_TX1_CHAINED;
-+ td->addr = 0;
-+ td->descr = K1_TO_PHYS(&sp->tx_ring[(j+1) & (AR2313_DESCR_ENTRIES-1)]);
-+ }
-+
-+ return 0;
-+}
-+
-+
-+/*
-+ * Generic cleanup handling data allocated during init. Used when the
-+ * module is unloaded or if an error occurs during initialization
-+ */
-+static void ar2313_init_cleanup(struct net_device *dev)
-+{
-+ struct ar2313_private *sp = dev->priv;
-+ struct sk_buff *skb;
-+ int j;
-+
-+ ar2313_free_descriptors(dev);
-+
-+ if (sp->eth_regs) iounmap((void*)sp->eth_regs);
-+ if (sp->dma_regs) iounmap((void*)sp->dma_regs);
-+
-+ if (sp->rx_skb) {
-+ for (j = 0; j < AR2313_DESCR_ENTRIES; j++) {
-+ skb = sp->rx_skb[j];
-+ if (skb) {
-+ sp->rx_skb[j] = NULL;
-+ dev_kfree_skb(skb);
-+ }
-+ }
-+ kfree(sp->rx_skb);
-+ sp->rx_skb = NULL;
-+ }
-+
-+ if (sp->tx_skb) {
-+ for (j = 0; j < AR2313_DESCR_ENTRIES; j++) {
-+ skb = sp->tx_skb[j];
-+ if (skb) {
-+ sp->tx_skb[j] = NULL;
-+ dev_kfree_skb(skb);
-+ }
-+ }
-+ kfree(sp->tx_skb);
-+ sp->tx_skb = NULL;
-+ }
-+}
-+
-+static int ar2313_setup_timer(struct net_device *dev)
-+{
-+ struct ar2313_private *sp = dev->priv;
-+
-+ init_timer(&sp->link_timer);
-+
-+ sp->link_timer.function = ar2313_link_timer_fn;
-+ sp->link_timer.data = (int) dev;
-+ sp->link_timer.expires = jiffies + HZ;
-+
-+ add_timer(&sp->link_timer);
-+ return 0;
-+
-+}
-+
-+static void ar2313_link_timer_fn(unsigned long data)
-+{
-+ struct net_device *dev = (struct net_device *) data;
-+ struct ar2313_private *sp = dev->priv;
-+
-+ // see if the link status changed
-+ // This was needed to make sure we set the PHY to the
-+ // autonegotiated value of half or full duplex.
-+ ar2313_check_link(dev);
-+
-+ // Loop faster when we don't have link.
-+ // This was needed to speed up the AP bootstrap time.
-+ if(sp->link == 0) {
-+ mod_timer(&sp->link_timer, jiffies + HZ/2);
-+ } else {
-+ mod_timer(&sp->link_timer, jiffies + LINK_TIMER);
-+ }
-+}
-+
-+static void ar2313_check_link(struct net_device *dev)
-+{
-+ struct ar2313_private *sp = dev->priv;
-+ u16 phyData;
-+
-+ phyData = armiiread(sp->phy, MII_BMSR);
-+ if (sp->phyData != phyData) {
-+ if (phyData & BMSR_LSTATUS) {
-+ /* link is present, ready link partner ability to deterine duplexity */
-+ int duplex = 0;
-+ u16 reg;
-+
-+ sp->link = 1;
-+ reg = armiiread(sp->phy, MII_BMCR);
-+ if (reg & BMCR_ANENABLE) {
-+ /* auto neg enabled */
-+ reg = armiiread(sp->phy, MII_LPA);
-+ duplex = (reg & (LPA_100FULL|LPA_10FULL))? 1:0;
-+ } else {
-+ /* no auto neg, just read duplex config */
-+ duplex = (reg & BMCR_FULLDPLX)? 1:0;
-+ }
-+
-+ printk(KERN_INFO "%s: Configuring MAC for %s duplex\n", dev->name,
-+ (duplex)? "full":"half");
-+
-+ if (duplex) {
-+ /* full duplex */
-+ sp->eth_regs->mac_control = ((sp->eth_regs->mac_control | MAC_CONTROL_F) &
-+ ~MAC_CONTROL_DRO);
-+ } else {
-+ /* half duplex */
-+ sp->eth_regs->mac_control = ((sp->eth_regs->mac_control | MAC_CONTROL_DRO) &
-+ ~MAC_CONTROL_F);
-+ }
-+ } else {
-+ /* no link */
-+ sp->link = 0;
-+ }
-+ sp->phyData = phyData;
-+ }
-+}
-+
-+static int
-+ar2313_reset_reg(struct net_device *dev)
-+{
-+ struct ar2313_private *sp = (struct ar2313_private *)dev->priv;
-+ unsigned int ethsal, ethsah;
-+ unsigned int flags;
-+
-+ *sp->int_regs |= ar_int_mac_mask;
-+ mdelay(10);
-+ *sp->int_regs &= ~ar_int_mac_mask;
-+ mdelay(10);
-+ *sp->int_regs |= ar_int_phy_mask;
-+ mdelay(10);
-+ *sp->int_regs &= ~ar_int_phy_mask;
-+ mdelay(10);
-+
-+ sp->dma_regs->bus_mode = (DMA_BUS_MODE_SWR);
-+ mdelay(10);
-+ sp->dma_regs->bus_mode = ((32 << DMA_BUS_MODE_PBL_SHIFT) | DMA_BUS_MODE_BLE);
-+
-+ /* enable interrupts */
-+ sp->dma_regs->intr_ena = (DMA_STATUS_AIS |
-+ DMA_STATUS_NIS |
-+ DMA_STATUS_RI |
-+ DMA_STATUS_TI |
-+ DMA_STATUS_FBE);
-+ sp->dma_regs->xmt_base = K1_TO_PHYS(sp->tx_ring);
-+ sp->dma_regs->rcv_base = K1_TO_PHYS(sp->rx_ring);
-+ sp->dma_regs->control = (DMA_CONTROL_SR | DMA_CONTROL_ST | DMA_CONTROL_SF);
-+
-+ sp->eth_regs->flow_control = (FLOW_CONTROL_FCE);
-+ sp->eth_regs->vlan_tag = (0x8100);
-+
-+ /* Enable Ethernet Interface */
-+ flags = (MAC_CONTROL_TE | /* transmit enable */
-+ MAC_CONTROL_PM | /* pass mcast */
-+ MAC_CONTROL_F | /* full duplex */
-+ MAC_CONTROL_HBD); /* heart beat disabled */
-+
-+ if (dev->flags & IFF_PROMISC) { /* set promiscuous mode */
-+ flags |= MAC_CONTROL_PR;
-+ }
-+ sp->eth_regs->mac_control = flags;
-+
-+ /* Set all Ethernet station address registers to their initial values */
-+ ethsah = ((((u_int)(dev->dev_addr[5]) << 8) & (u_int)0x0000FF00) |
-+ (((u_int)(dev->dev_addr[4]) << 0) & (u_int)0x000000FF));
-+
-+ ethsal = ((((u_int)(dev->dev_addr[3]) << 24) & (u_int)0xFF000000) |
-+ (((u_int)(dev->dev_addr[2]) << 16) & (u_int)0x00FF0000) |
-+ (((u_int)(dev->dev_addr[1]) << 8) & (u_int)0x0000FF00) |
-+ (((u_int)(dev->dev_addr[0]) << 0) & (u_int)0x000000FF) );
-+
-+ sp->eth_regs->mac_addr[0] = ethsah;
-+ sp->eth_regs->mac_addr[1] = ethsal;
-+
-+ mdelay(10);
-+
-+ return(0);
-+}
-+
-+
-+static int ar2313_init(struct net_device *dev)
-+{
-+ struct ar2313_private *sp = dev->priv;
-+ int ecode=0;
-+
-+ /*
-+ * Allocate descriptors
-+ */
-+ if (ar2313_allocate_descriptors(dev)) {
-+ printk("%s: %s: ar2313_allocate_descriptors failed\n",
-+ dev->name, __FUNCTION__);
-+ ecode = -EAGAIN;
-+ goto init_error;
-+ }
-+
-+ /*
-+ * Get the memory for the skb rings.
-+ */
-+ if(sp->rx_skb == NULL) {
-+ sp->rx_skb = kmalloc(sizeof(struct sk_buff *) * AR2313_DESCR_ENTRIES, GFP_KERNEL);
-+ if (!(sp->rx_skb)) {
-+ printk("%s: %s: rx_skb kmalloc failed\n",
-+ dev->name, __FUNCTION__);
-+ ecode = -EAGAIN;
-+ goto init_error;
-+ }
-+ }
-+ memset(sp->rx_skb, 0, sizeof(struct sk_buff *) * AR2313_DESCR_ENTRIES);
-+
-+ if(sp->tx_skb == NULL) {
-+ sp->tx_skb = kmalloc(sizeof(struct sk_buff *) * AR2313_DESCR_ENTRIES, GFP_KERNEL);
-+ if (!(sp->tx_skb)) {
-+ printk("%s: %s: tx_skb kmalloc failed\n",
-+ dev->name, __FUNCTION__);
-+ ecode = -EAGAIN;
-+ goto init_error;
-+ }
-+ }
-+ memset(sp->tx_skb, 0, sizeof(struct sk_buff *) * AR2313_DESCR_ENTRIES);
-+
-+ /*
-+ * Set tx_csm before we start receiving interrupts, otherwise
-+ * the interrupt handler might think it is supposed to process
-+ * tx ints before we are up and running, which may cause a null
-+ * pointer access in the int handler.
-+ */
-+ sp->rx_skbprd = 0;
-+ sp->cur_rx = 0;
-+ sp->tx_prd = 0;
-+ sp->tx_csm = 0;
-+
-+ /*
-+ * Zero the stats before starting the interface
-+ */
-+ memset(&sp->stats, 0, sizeof(sp->stats));
-+
-+ /*
-+ * We load the ring here as there seem to be no way to tell the
-+ * firmware to wipe the ring without re-initializing it.
-+ */
-+ ar2313_load_rx_ring(dev, RX_RING_SIZE);
-+
-+ /*
-+ * Init hardware
-+ */
-+ ar2313_reset_reg(dev);
-+
-+ /*
-+ * Get the IRQ
-+ */
-+ ecode = request_irq(dev->irq, &ar2313_interrupt, SA_SHIRQ | SA_INTERRUPT, dev->name, dev);
-+ if (ecode) {
-+ printk(KERN_WARNING "%s: %s: Requested IRQ %d is busy\n",
-+ dev->name, __FUNCTION__, dev->irq);
-+ goto init_error;
-+ }
-+
-+#if 0
-+ // commented out, for now
-+
-+ if(mips_machtype == MACH_ARUBA_SAMSUNG) {
-+ int i;
-+ /* configure Marvell 88E6060 */
-+ /* reset chip */
-+ armiiwrite(0x1f, 0xa, 0xa130);
-+ do {
-+ udelay(1000);
-+ i = armiiread(sp->phy, 0xa);
-+ } while (i & 0x8000);
-+
-+ /* configure MAC address */
-+ armiiwrite(sp->phy, 0x1, dev->dev_addr[0] << 8 | dev->dev_addr[1]);
-+ armiiwrite(sp->phy, 0x2, dev->dev_addr[2] << 8 | dev->dev_addr[3]);
-+ armiiwrite(sp->phy, 0x3, dev->dev_addr[4] << 8 | dev->dev_addr[5]);
-+
-+ /* set ports to forwarding */
-+ armiiwrite(0x18, 0x4, 0x3);
-+ armiiwrite(0x1c, 0x4, 0x3);
-+ armiiwrite(0x1d, 0x4, 0x3);
-+ }
-+#endif
-+
-+ tasklet_enable(&sp->rx_tasklet);
-+
-+ return 0;
-+
-+ init_error:
-+ ar2313_init_cleanup(dev);
-+ return ecode;
-+}
-+
-+/*
-+ * Load the rx ring.
-+ *
-+ * Loading rings is safe without holding the spin lock since this is
-+ * done only before the device is enabled, thus no interrupts are
-+ * generated and by the interrupt handler/tasklet handler.
-+ */
-+static void ar2313_load_rx_ring(struct net_device *dev, int nr_bufs)
-+{
-+
-+ struct ar2313_private *sp = ((struct net_device *)dev)->priv;
-+ short i, idx;
-+
-+ idx = sp->rx_skbprd;
-+
-+ for (i = 0; i < nr_bufs; i++) {
-+ struct sk_buff *skb;
-+ ar2313_descr_t *rd;
-+
-+ if (sp->rx_skb[idx]) {
-+#if DEBUG_RX
-+ printk(KERN_INFO "ar2313 rx refill full\n");
-+#endif /* DEBUG */
-+ break;
-+ }
-+
-+ // partha: create additional room for the second GRE fragment
-+ skb = alloc_skb(AR2313_BUFSIZE+128, GFP_ATOMIC);
-+ if (!skb) {
-+ printk("\n\n\n\n %s: No memory in system\n\n\n\n", __FUNCTION__);
-+ break;
-+ }
-+ // partha: create additional room in the front for tx pkt capture
-+ skb_reserve(skb, 32);
-+
-+ /*
-+ * Make sure IP header starts on a fresh cache line.
-+ */
-+ skb->dev = dev;
-+ skb_reserve(skb, RX_OFFSET);
-+ sp->rx_skb[idx] = skb;
-+
-+ rd = (ar2313_descr_t *) &sp->rx_ring[idx];
-+
-+ /* initialize dma descriptor */
-+ rd->devcs = ((AR2313_BUFSIZE << DMA_RX1_BSIZE_SHIFT) |
-+ DMA_RX1_CHAINED);
-+ rd->addr = virt_to_phys(skb->data);
-+ rd->descr = virt_to_phys(&sp->rx_ring[(idx+1) & (AR2313_DESCR_ENTRIES-1)]);
-+ rd->status = DMA_RX_OWN;
-+
-+ idx = DSC_NEXT(idx);
-+ }
-+
-+ if (!i) {
-+#if DEBUG_ERR
-+ printk(KERN_INFO "Out of memory when allocating standard receive buffers\n");
-+#endif /* DEBUG */
-+ } else {
-+ sp->rx_skbprd = idx;
-+ }
-+
-+ return;
-+}
-+
-+#define AR2313_MAX_PKTS_PER_CALL 64
-+
-+static int ar2313_rx_int(struct net_device *dev)
-+{
-+ struct ar2313_private *sp = dev->priv;
-+ struct sk_buff *skb, *skb_new;
-+ ar2313_descr_t *rxdesc;
-+ unsigned int status;
-+ u32 idx;
-+ int pkts = 0;
-+ int rval;
-+
-+ idx = sp->cur_rx;
-+
-+ /* process at most the entire ring and then wait for another interrupt */
-+ while(1) {
-+
-+ rxdesc = &sp->rx_ring[idx];
-+ status = rxdesc->status;
-+ if (status & DMA_RX_OWN) {
-+ /* SiByte owns descriptor or descr not yet filled in */
-+ rval = 0;
-+ break;
-+ }
-+
-+ if (++pkts > AR2313_MAX_PKTS_PER_CALL) {
-+ rval = 1;
-+ break;
-+ }
-+
-+#if DEBUG_RX
-+ printk("index %d\n", idx);
-+ printk("RX status %08x\n", rxdesc->status);
-+ printk("RX devcs %08x\n", rxdesc->devcs );
-+ printk("RX addr %08x\n", rxdesc->addr );
-+ printk("RX descr %08x\n", rxdesc->descr );
-+#endif
-+
-+ if ((status & (DMA_RX_ERROR|DMA_RX_ERR_LENGTH)) &&
-+ (!(status & DMA_RX_LONG))){
-+#if DEBUG_RX
-+ printk("%s: rx ERROR %08x\n", __FUNCTION__, status);
-+#endif
-+ sp->stats.rx_errors++;
-+ sp->stats.rx_dropped++;
-+
-+ /* add statistics counters */
-+ if (status & DMA_RX_ERR_CRC) sp->stats.rx_crc_errors++;
-+ if (status & DMA_RX_ERR_COL) sp->stats.rx_over_errors++;
-+ if (status & DMA_RX_ERR_LENGTH)
-+ sp->stats.rx_length_errors++;
-+ if (status & DMA_RX_ERR_RUNT) sp->stats.rx_over_errors++;
-+ if (status & DMA_RX_ERR_DESC) sp->stats.rx_over_errors++;
-+
-+ } else {
-+ /* alloc new buffer. */
-+ skb_new = dev_alloc_skb(AR2313_BUFSIZE + RX_OFFSET + 128);
-+ if (skb_new != NULL) {
-+
-+ skb = sp->rx_skb[idx];
-+ /* set skb */
-+ skb_put(skb, ((status >> DMA_RX_LEN_SHIFT) & 0x3fff) - CRC_LEN);
-+
-+#ifdef CONFIG_MERLOT
-+ if ((dev->am_pkt_handler == NULL) ||
-+ (dev->am_pkt_handler(skb, dev) == 0)) {
-+#endif
-+ sp->stats.rx_bytes += skb->len;
-+ skb->protocol = eth_type_trans(skb, dev);
-+ /* pass the packet to upper layers */
-+
-+#ifdef CONFIG_MERLOT
-+ if (dev->asap_netif_rx)
-+ dev->asap_netif_rx(skb);
-+ else
-+#endif
-+ netif_rx(skb);
-+#ifdef CONFIG_MERLOT
-+ }
-+#endif
-+ skb_new->dev = dev;
-+ /* 16 bit align */
-+ skb_reserve(skb_new, RX_OFFSET+32);
-+ /* reset descriptor's curr_addr */
-+ rxdesc->addr = virt_to_phys(skb_new->data);
-+
-+ sp->stats.rx_packets++;
-+ sp->rx_skb[idx] = skb_new;
-+
-+ } else {
-+ sp->stats.rx_dropped++;
-+ }
-+ }
-+
-+ rxdesc->devcs = ((AR2313_BUFSIZE << DMA_RX1_BSIZE_SHIFT) |
-+ DMA_RX1_CHAINED);
-+ rxdesc->status = DMA_RX_OWN;
-+
-+ idx = DSC_NEXT(idx);
-+ }
-+
-+ sp->cur_rx = idx;
-+
-+ return rval;
-+}
-+
-+
-+static void ar2313_tx_int(struct net_device *dev)
-+{
-+ struct ar2313_private *sp = dev->priv;
-+ u32 idx;
-+ struct sk_buff *skb;
-+ ar2313_descr_t *txdesc;
-+ unsigned int status=0;
-+
-+ idx = sp->tx_csm;
-+
-+ while (idx != sp->tx_prd) {
-+
-+ txdesc = &sp->tx_ring[idx];
-+
-+#if DEBUG_TX
-+ printk("%s: TXINT: csm=%d idx=%d prd=%d status=%x devcs=%x addr=%08x descr=%x\n",
-+ dev->name, sp->tx_csm, idx, sp->tx_prd,
-+ txdesc->status, txdesc->devcs, txdesc->addr, txdesc->descr);
-+#endif /* DEBUG */
-+
-+ if ((status = txdesc->status) & DMA_TX_OWN) {
-+ /* ar2313 dma still owns descr */
-+ break;
-+ }
-+ /* done with this descriptor */
-+ txdesc->status = 0;
-+
-+ if (status & DMA_TX_ERROR){
-+ sp->stats.tx_errors++;
-+ sp->stats.tx_dropped++;
-+ if(status & DMA_TX_ERR_UNDER)
-+ sp->stats.tx_fifo_errors++;
-+ if(status & DMA_TX_ERR_HB)
-+ sp->stats.tx_heartbeat_errors++;
-+ if(status & (DMA_TX_ERR_LOSS |
-+ DMA_TX_ERR_LINK))
-+ sp->stats.tx_carrier_errors++;
-+ if (status & (DMA_TX_ERR_LATE|
-+ DMA_TX_ERR_COL |
-+ DMA_TX_ERR_JABBER |
-+ DMA_TX_ERR_DEFER))
-+ sp->stats.tx_aborted_errors++;
-+ } else {
-+ /* transmit OK */
-+ sp->stats.tx_packets++;
-+ }
-+
-+ skb = sp->tx_skb[idx];
-+ sp->tx_skb[idx] = NULL;
-+ idx = DSC_NEXT(idx);
-+ sp->stats.tx_bytes += skb->len;
-+ dev_kfree_skb_irq(skb);
-+ }
-+
-+ sp->tx_csm = idx;
-+
-+ return;
-+}
-+
-+
-+static void
-+rx_tasklet_func(unsigned long data)
-+{
-+ struct net_device *dev = (struct net_device *) data;
-+ struct ar2313_private *sp = dev->priv;
-+
-+ if (sp->unloading) {
-+ return;
-+ }
-+
-+ if (ar2313_rx_int(dev)) {
-+ tasklet_hi_schedule(&sp->rx_tasklet);
-+ }
-+ else {
-+ unsigned long flags;
-+ spin_lock_irqsave(&sp->lock, flags);
-+ sp->dma_regs->intr_ena |= DMA_STATUS_RI;
-+ spin_unlock_irqrestore(&sp->lock, flags);
-+ }
-+}
-+
-+static void
-+rx_schedule(struct net_device *dev)
-+{
-+ struct ar2313_private *sp = dev->priv;
-+
-+ sp->dma_regs->intr_ena &= ~DMA_STATUS_RI;
-+
-+ tasklet_hi_schedule(&sp->rx_tasklet);
-+}
-+
-+static irqreturn_t ar2313_interrupt(int irq, void *dev_id)
-+{
-+ struct net_device *dev = (struct net_device *)dev_id;
-+ struct ar2313_private *sp = dev->priv;
-+ unsigned int status, enabled;
-+
-+ /* clear interrupt */
-+ /*
-+ * Don't clear RI bit if currently disabled.
-+ */
-+ status = sp->dma_regs->status;
-+ enabled = sp->dma_regs->intr_ena;
-+ sp->dma_regs->status = status & enabled;
-+
-+ if (status & DMA_STATUS_NIS) {
-+ /* normal status */
-+ /*
-+ * Don't schedule rx processing if interrupt
-+ * is already disabled.
-+ */
-+ if (status & enabled & DMA_STATUS_RI) {
-+ /* receive interrupt */
-+ rx_schedule(dev);
-+ }
-+ if (status & DMA_STATUS_TI) {
-+ /* transmit interrupt */
-+ ar2313_tx_int(dev);
-+ }
-+ }
-+
-+ if (status & DMA_STATUS_AIS) {
-+#if DEBUG_INT
-+ printk("%s: AIS set %08x & %x\n", __FUNCTION__,
-+ status, (DMA_STATUS_FBE | DMA_STATUS_TPS));
-+#endif
-+ /* abnormal status */
-+ if (status & (DMA_STATUS_FBE | DMA_STATUS_TPS)) {
-+ ar2313_restart(dev);
-+ }
-+ }
-+ return IRQ_HANDLED;
-+}
-+
-+
-+static int ar2313_open(struct net_device *dev)
-+{
-+ struct ar2313_private *sp;
-+
-+ sp = dev->priv;
-+
-+ dev->mtu = 1500;
-+ netif_start_queue(dev);
-+
-+ sp->eth_regs->mac_control |= MAC_CONTROL_RE;
-+
-+ AR2313_MOD_INC_USE_COUNT;
-+
-+ return 0;
-+}
-+
-+static void ar2313_halt(struct net_device *dev)
-+{
-+ struct ar2313_private *sp = dev->priv;
-+ int j;
-+
-+ tasklet_disable(&sp->rx_tasklet);
-+
-+ /* kill the MAC */
-+ sp->eth_regs->mac_control &= ~(MAC_CONTROL_RE | /* disable Receives */
-+ MAC_CONTROL_TE); /* disable Transmits */
-+ /* stop dma */
-+ sp->dma_regs->control = 0;
-+ sp->dma_regs->bus_mode = DMA_BUS_MODE_SWR;
-+
-+ /* place phy and MAC in reset */
-+ *sp->int_regs |= (ar_int_mac_mask | ar_int_phy_mask);
-+
-+ /* free buffers on tx ring */
-+ for (j = 0; j < AR2313_DESCR_ENTRIES; j++) {
-+ struct sk_buff *skb;
-+ ar2313_descr_t *txdesc;
-+
-+ txdesc = &sp->tx_ring[j];
-+ txdesc->descr = 0;
-+
-+ skb = sp->tx_skb[j];
-+ if (skb) {
-+ dev_kfree_skb(skb);
-+ sp->tx_skb[j] = NULL;
-+ }
-+ }
-+}
-+
-+/*
-+ * close should do nothing. Here's why. It's called when
-+ * 'ifconfig bond0 down' is run. If it calls free_irq then
-+ * the irq is gone forever ! When bond0 is made 'up' again,
-+ * the ar2313_open () does not call request_irq (). Worse,
-+ * the call to ar2313_halt() generates a WDOG reset due to
-+ * the write to 'sp->int_regs' and the box reboots.
-+ * Commenting this out is good since it allows the
-+ * system to resume when bond0 is made up again.
-+ */
-+static int ar2313_close(struct net_device *dev)
-+{
-+#if 0
-+ /*
-+ * Disable interrupts
-+ */
-+ disable_irq(dev->irq);
-+
-+ /*
-+ * Without (or before) releasing irq and stopping hardware, this
-+ * is an absolute non-sense, by the way. It will be reset instantly
-+ * by the first irq.
-+ */
-+ netif_stop_queue(dev);
-+
-+ /* stop the MAC and DMA engines */
-+ ar2313_halt(dev);
-+
-+ /* release the interrupt */
-+ free_irq(dev->irq, dev);
-+
-+#endif
-+ AR2313_MOD_DEC_USE_COUNT;
-+ return 0;
-+}
-+
-+static int ar2313_start_xmit(struct sk_buff *skb, struct net_device *dev)
-+{
-+ struct ar2313_private *sp = dev->priv;
-+ ar2313_descr_t *td;
-+ u32 idx;
-+
-+ idx = sp->tx_prd;
-+ td = &sp->tx_ring[idx];
-+
-+ if (td->status & DMA_TX_OWN) {
-+#if DEBUG_TX
-+ printk("%s: No space left to Tx\n", __FUNCTION__);
-+#endif
-+ /* free skbuf and lie to the caller that we sent it out */
-+ sp->stats.tx_dropped++;
-+ dev_kfree_skb(skb);
-+
-+ /* restart transmitter in case locked */
-+ sp->dma_regs->xmt_poll = 0;
-+ return 0;
-+ }
-+
-+ /* Setup the transmit descriptor. */
-+ td->devcs = ((skb->len << DMA_TX1_BSIZE_SHIFT) |
-+ (DMA_TX1_LS|DMA_TX1_IC|DMA_TX1_CHAINED));
-+ td->addr = virt_to_phys(skb->data);
-+ td->status = DMA_TX_OWN;
-+
-+ /* kick transmitter last */
-+ sp->dma_regs->xmt_poll = 0;
-+
-+#if DEBUG_TX
-+ printk("index %d\n", idx);
-+ printk("TX status %08x\n", td->status);
-+ printk("TX devcs %08x\n", td->devcs );
-+ printk("TX addr %08x\n", td->addr );
-+ printk("TX descr %08x\n", td->descr );
-+#endif
-+
-+ sp->tx_skb[idx] = skb;
-+ idx = DSC_NEXT(idx);
-+ sp->tx_prd = idx;
-+
-+ //dev->trans_start = jiffies;
-+
-+ return 0;
-+}
-+
-+static int netdev_get_ecmd(struct net_device *dev, struct ethtool_cmd *ecmd)
-+{
-+ struct ar2313_private *np = dev->priv;
-+ u32 tmp;
-+
-+ ecmd->supported =
-+ (SUPPORTED_10baseT_Half | SUPPORTED_10baseT_Full |
-+ SUPPORTED_100baseT_Half | SUPPORTED_100baseT_Full |
-+ SUPPORTED_Autoneg | SUPPORTED_TP | SUPPORTED_MII);
-+
-+ ecmd->port = PORT_TP;
-+ /* only supports internal transceiver */
-+ ecmd->transceiver = XCVR_INTERNAL;
-+ /* not sure what this is for */
-+ ecmd->phy_address = 1;
-+
-+ ecmd->advertising = ADVERTISED_MII;
-+ tmp = armiiread(np->phy, MII_ADVERTISE);
-+ if (tmp & ADVERTISE_10HALF)
-+ ecmd->advertising |= ADVERTISED_10baseT_Half;
-+ if (tmp & ADVERTISE_10FULL)
-+ ecmd->advertising |= ADVERTISED_10baseT_Full;
-+ if (tmp & ADVERTISE_100HALF)
-+ ecmd->advertising |= ADVERTISED_100baseT_Half;
-+ if (tmp & ADVERTISE_100FULL)
-+ ecmd->advertising |= ADVERTISED_100baseT_Full;
-+
-+ tmp = armiiread(np->phy, MII_BMCR);
-+ if (tmp & BMCR_ANENABLE) {
-+ ecmd->advertising |= ADVERTISED_Autoneg;
-+ ecmd->autoneg = AUTONEG_ENABLE;
-+ } else {
-+ ecmd->autoneg = AUTONEG_DISABLE;
-+ }
-+
-+ if (ecmd->autoneg == AUTONEG_ENABLE) {
-+ tmp = armiiread(np->phy, MII_LPA);
-+ if (tmp & (LPA_100FULL|LPA_10FULL)) {
-+ ecmd->duplex = DUPLEX_FULL;
-+ } else {
-+ ecmd->duplex = DUPLEX_HALF;
-+ }
-+ if (tmp & (LPA_100FULL|LPA_100HALF)) {
-+ ecmd->speed = SPEED_100;
-+ } else {
-+ ecmd->speed = SPEED_10;
-+ }
-+ } else {
-+ if (tmp & BMCR_FULLDPLX) {
-+ ecmd->duplex = DUPLEX_FULL;
-+ } else {
-+ ecmd->duplex = DUPLEX_HALF;
-+ }
-+ if (tmp & BMCR_SPEED100) {
-+ ecmd->speed = SPEED_100;
-+ } else {
-+ ecmd->speed = SPEED_10;
-+ }
-+ }
-+
-+ /* ignore maxtxpkt, maxrxpkt for now */
-+
-+ return 0;
-+}
-+
-+static int netdev_set_ecmd(struct net_device *dev, struct ethtool_cmd *ecmd)
-+{
-+ struct ar2313_private *np = dev->priv;
-+ u32 tmp;
-+
-+ if (ecmd->speed != SPEED_10 && ecmd->speed != SPEED_100)
-+ return -EINVAL;
-+ if (ecmd->duplex != DUPLEX_HALF && ecmd->duplex != DUPLEX_FULL)
-+ return -EINVAL;
-+ if (ecmd->port != PORT_TP)
-+ return -EINVAL;
-+ if (ecmd->transceiver != XCVR_INTERNAL)
-+ return -EINVAL;
-+ if (ecmd->autoneg != AUTONEG_DISABLE && ecmd->autoneg != AUTONEG_ENABLE)
-+ return -EINVAL;
-+ /* ignore phy_address, maxtxpkt, maxrxpkt for now */
-+
-+ /* WHEW! now lets bang some bits */
-+
-+ tmp = armiiread(np->phy, MII_BMCR);
-+ if (ecmd->autoneg == AUTONEG_ENABLE) {
-+ /* turn on autonegotiation */
-+ tmp |= BMCR_ANENABLE;
-+ printk("%s: Enabling auto-neg\n", dev->name);
-+ } else {
-+ /* turn off auto negotiation, set speed and duplexity */
-+ tmp &= ~(BMCR_ANENABLE | BMCR_SPEED100 | BMCR_FULLDPLX);
-+ if (ecmd->speed == SPEED_100)
-+ tmp |= BMCR_SPEED100;
-+ if (ecmd->duplex == DUPLEX_FULL)
-+ tmp |= BMCR_FULLDPLX;
-+ printk("%s: Hard coding %d/%s\n", dev->name,
-+ (ecmd->speed == SPEED_100)? 100:10,
-+ (ecmd->duplex == DUPLEX_FULL)? "full":"half");
-+ }
-+ armiiwrite(np->phy, MII_BMCR, tmp);
-+ np->phyData = 0;
-+ return 0;
-+}
-+
-+static int netdev_ethtool_ioctl(struct net_device *dev, void *useraddr)
-+{
-+ struct ar2313_private *np = dev->priv;
-+ u32 cmd;
-+
-+ if (get_user(cmd, (u32 *)useraddr))
-+ return -EFAULT;
-+
-+ switch (cmd) {
-+ /* get settings */
-+ case ETHTOOL_GSET: {
-+ struct ethtool_cmd ecmd = { ETHTOOL_GSET };
-+ spin_lock_irq(&np->lock);
-+ netdev_get_ecmd(dev, &ecmd);
-+ spin_unlock_irq(&np->lock);
-+ if (copy_to_user(useraddr, &ecmd, sizeof(ecmd)))
-+ return -EFAULT;
-+ return 0;
-+ }
-+ /* set settings */
-+ case ETHTOOL_SSET: {
-+ struct ethtool_cmd ecmd;
-+ int r;
-+ if (copy_from_user(&ecmd, useraddr, sizeof(ecmd)))
-+ return -EFAULT;
-+ spin_lock_irq(&np->lock);
-+ r = netdev_set_ecmd(dev, &ecmd);
-+ spin_unlock_irq(&np->lock);
-+ return r;
-+ }
-+ /* restart autonegotiation */
-+ case ETHTOOL_NWAY_RST: {
-+ int tmp;
-+ int r = -EINVAL;
-+ /* if autoneg is off, it's an error */
-+ tmp = armiiread(np->phy, MII_BMCR);
-+ if (tmp & BMCR_ANENABLE) {
-+ tmp |= (BMCR_ANRESTART);
-+ armiiwrite(np->phy, MII_BMCR, tmp);
-+ r = 0;
-+ }
-+ return r;
-+ }
-+ /* get link status */
-+ case ETHTOOL_GLINK: {
-+ struct ethtool_value edata = {ETHTOOL_GLINK};
-+ edata.data = (armiiread(np->phy, MII_BMSR)&BMSR_LSTATUS) ? 1:0;
-+ if (copy_to_user(useraddr, &edata, sizeof(edata)))
-+ return -EFAULT;
-+ return 0;
-+ }
-+ }
-+
-+ return -EOPNOTSUPP;
-+}
-+
-+static int ar2313_ioctl(struct net_device *dev, struct ifreq *ifr, int cmd)
-+{
-+ struct mii_ioctl_data *data = (struct mii_ioctl_data *)&ifr->ifr_data;
-+
-+ switch (cmd) {
-+ case SIOCDEVPRIVATE: {
-+ struct ar2313_cmd scmd;
-+
-+ if (copy_from_user(&scmd, ifr->ifr_data, sizeof(scmd)))
-+ return -EFAULT;
-+
-+#if DEBUG
-+ printk("%s: ioctl devprivate c=%d a=%x l=%d m=%d d=%x,%x\n",
-+ dev->name, scmd.cmd,
-+ scmd.address, scmd.length,
-+ scmd.mailbox, scmd.data[0], scmd.data[1]);
-+#endif /* DEBUG */
-+
-+ switch (scmd.cmd) {
-+ case AR2313_READ_DATA:
-+ if(scmd.length==4){
-+ scmd.data[0] = *((u32*)scmd.address);
-+ } else if(scmd.length==2) {
-+ scmd.data[0] = *((u16*)scmd.address);
-+ } else if (scmd.length==1) {
-+ scmd.data[0] = *((u8*)scmd.address);
-+ } else {
-+ return -EOPNOTSUPP;
-+ }
-+ if(copy_to_user(ifr->ifr_data, &scmd, sizeof(scmd)))
-+ return -EFAULT;
-+ break;
-+
-+ case AR2313_WRITE_DATA:
-+ if(scmd.length==4){
-+ *((u32*)scmd.address) = scmd.data[0];
-+ } else if(scmd.length==2) {
-+ *((u16*)scmd.address) = scmd.data[0];
-+ } else if (scmd.length==1) {
-+ *((u8*)scmd.address) = scmd.data[0];
-+ } else {
-+ return -EOPNOTSUPP;
-+ }
-+ break;
-+
-+ case AR2313_GET_VERSION:
-+ // SAMEER: sprintf((char*) &scmd, "%s", ARUBA_VERSION);
-+ if(copy_to_user(ifr->ifr_data, &scmd, sizeof(scmd)))
-+ return -EFAULT;
-+ break;
-+
-+ default:
-+ return -EOPNOTSUPP;
-+ }
-+ return 0;
-+ }
-+
-+ case SIOCETHTOOL:
-+ return netdev_ethtool_ioctl(dev, (void *) ifr->ifr_data);
-+
-+ case SIOCGMIIPHY: /* Get address of MII PHY in use. */
-+ data->phy_id = 1;
-+ /* Fall Through */
-+
-+ case SIOCGMIIREG: /* Read MII PHY register. */
-+ case SIOCDEVPRIVATE+1: /* for binary compat, remove in 2.5 */
-+ data->val_out = armiiread(data->phy_id & 0x1f,
-+ data->reg_num & 0x1f);
-+ return 0;
-+ case SIOCSMIIREG: /* Write MII PHY register. */
-+ case SIOCDEVPRIVATE+2: /* for binary compat, remove in 2.5 */
-+ if (!capable(CAP_NET_ADMIN))
-+ return -EPERM;
-+ armiiwrite(data->phy_id & 0x1f,
-+ data->reg_num & 0x1f, data->val_in);
-+ return 0;
-+
-+ case SIOCSIFHWADDR:
-+ if (copy_from_user(dev->dev_addr, ifr->ifr_data, sizeof(dev->dev_addr)))
-+ return -EFAULT;
-+ return 0;
-+
-+ case SIOCGIFHWADDR:
-+ if (copy_to_user(ifr->ifr_data, dev->dev_addr, sizeof(dev->dev_addr)))
-+ return -EFAULT;
-+ return 0;
-+
-+ default:
-+ break;
-+ }
-+
-+ return -EOPNOTSUPP;
-+}
-+
-+static struct net_device_stats *ar2313_get_stats(struct net_device *dev)
-+{
-+ struct ar2313_private *sp = dev->priv;
-+ return &sp->stats;
-+}
-+
-+static short
-+armiiread(short phy, short reg)
-+{
-+ volatile ETHERNET_STRUCT * ethernet;
-+
-+ ethernet = (volatile ETHERNET_STRUCT *)ETHERNET_BASE; /* always MAC 0 */
-+ ethernet->mii_addr = ((reg << MII_ADDR_REG_SHIFT) |
-+ (phy << MII_ADDR_PHY_SHIFT));
-+ while (ethernet->mii_addr & MII_ADDR_BUSY);
-+ return (ethernet->mii_data >> MII_DATA_SHIFT);
-+}
-+
-+static void
-+armiiwrite(short phy, short reg, short data)
-+{
-+ volatile ETHERNET_STRUCT * ethernet;
-+
-+ ethernet = (volatile ETHERNET_STRUCT *)ETHERNET_BASE; /* always MAC 0 */
-+ while (ethernet->mii_addr & MII_ADDR_BUSY);
-+ ethernet->mii_data = data << MII_DATA_SHIFT;
-+ ethernet->mii_addr = ((reg << MII_ADDR_REG_SHIFT) |
-+ (phy << MII_ADDR_PHY_SHIFT) |
-+ MII_ADDR_WRITE);
-+}
-+
-diff -Nur linux-2.6.17/drivers/net/ar2313/ar2313.h linux-2.6.17-owrt/drivers/net/ar2313/ar2313.h
---- linux-2.6.17/drivers/net/ar2313/ar2313.h 1970-01-01 01:00:00.000000000 +0100
-+++ linux-2.6.17-owrt/drivers/net/ar2313/ar2313.h 2006-06-19 12:05:29.000000000 +0200
-@@ -0,0 +1,190 @@
-+#ifndef _AR2313_H_
-+#define _AR2313_H_
-+
-+#include <linux/autoconf.h>
-+#include <asm/bootinfo.h>
-+#include "platform.h"
-+
-+extern unsigned long mips_machtype;
-+
-+#undef ETHERNET_BASE
-+#define ETHERNET_BASE ar_eth_base
-+#define ETHERNET_SIZE 0x00100000
-+#define ETHERNET_MACS 2
-+
-+#undef DMA_BASE
-+#define DMA_BASE ar_dma_base
-+#define DMA_SIZE 0x00100000
-+
-+
-+/*
-+ * probe link timer - 5 secs
-+ */
-+#define LINK_TIMER (5*HZ)
-+
-+/*
-+ * Interrupt register base address
-+ */
-+#define INTERRUPT_BASE PHYS_TO_K1(ar_int_base)
-+
-+/*
-+ * Reset Register
-+ */
-+#define AR531X_RESET (AR531X_RESETTMR + 0x0020)
-+#define RESET_SYSTEM 0x00000001 /* cold reset full system */
-+#define RESET_PROC 0x00000002 /* cold reset MIPS core */
-+#define RESET_WLAN0 0x00000004 /* cold reset WLAN MAC and BB */
-+#define RESET_EPHY0 0x00000008 /* cold reset ENET0 phy */
-+#define RESET_EPHY1 0x00000010 /* cold reset ENET1 phy */
-+#define RESET_ENET0 0x00000020 /* cold reset ENET0 mac */
-+#define RESET_ENET1 0x00000040 /* cold reset ENET1 mac */
-+
-+#define IS_DMA_TX_INT(X) (((X) & (DMA_STATUS_TI)) != 0)
-+#define IS_DMA_RX_INT(X) (((X) & (DMA_STATUS_RI)) != 0)
-+#define IS_DRIVER_OWNED(X) (((X) & (DMA_TX_OWN)) == 0)
-+
-+#ifndef K1_TO_PHYS
-+// hack
-+#define K1_TO_PHYS(x) (((unsigned int)(x)) & 0x1FFFFFFF) /* kseg1 to physical */
-+#endif
-+
-+#ifndef PHYS_TO_K1
-+// hack
-+#define PHYS_TO_K1(x) (((unsigned int)(x)) | 0xA0000000) /* physical to kseg1 */
-+#endif
-+
-+#define AR2313_TX_TIMEOUT (HZ/4)
-+
-+/*
-+ * Rings
-+ */
-+#define DSC_RING_ENTRIES_SIZE (AR2313_DESCR_ENTRIES * sizeof(struct desc))
-+#define DSC_NEXT(idx) ((idx + 1) & (AR2313_DESCR_ENTRIES - 1))
-+
-+static inline int tx_space (u32 csm, u32 prd)
-+{
-+ return (csm - prd - 1) & (AR2313_DESCR_ENTRIES - 1);
-+}
-+
-+#if MAX_SKB_FRAGS
-+#define TX_RESERVED (MAX_SKB_FRAGS+1) /* +1 for message header */
-+#define tx_ring_full(csm, prd) (tx_space(csm, prd) <= TX_RESERVED)
-+#else
-+#define tx_ring_full 0
-+#endif
-+
-+#define AR2313_MBGET 2
-+#define AR2313_MBSET 3
-+#define AR2313_PCI_RECONFIG 4
-+#define AR2313_PCI_DUMP 5
-+#define AR2313_TEST_PANIC 6
-+#define AR2313_TEST_NULLPTR 7
-+#define AR2313_READ_DATA 8
-+#define AR2313_WRITE_DATA 9
-+#define AR2313_GET_VERSION 10
-+#define AR2313_TEST_HANG 11
-+#define AR2313_SYNC 12
-+
-+
-+struct ar2313_cmd {
-+ u32 cmd;
-+ u32 address; /* virtual address of image */
-+ u32 length; /* size of image to download */
-+ u32 mailbox; /* mailbox to get/set */
-+ u32 data[2]; /* contents of mailbox to read/write */
-+};
-+
-+
-+/*
-+ * Struct private for the Sibyte.
-+ *
-+ * Elements are grouped so variables used by the tx handling goes
-+ * together, and will go into the same cache lines etc. in order to
-+ * avoid cache line contention between the rx and tx handling on SMP.
-+ *
-+ * Frequently accessed variables are put at the beginning of the
-+ * struct to help the compiler generate better/shorter code.
-+ */
-+struct ar2313_private
-+{
-+ int version;
-+ u32 mb[2];
-+
-+ volatile ETHERNET_STRUCT *eth_regs;
-+ volatile DMA *dma_regs;
-+ volatile u32 *int_regs;
-+
-+ spinlock_t lock; /* Serialise access to device */
-+
-+ /*
-+ * RX and TX descriptors, must be adjacent
-+ */
-+ ar2313_descr_t *rx_ring;
-+ ar2313_descr_t *tx_ring;
-+
-+
-+ struct sk_buff **rx_skb;
-+ struct sk_buff **tx_skb;
-+
-+ /*
-+ * RX elements
-+ */
-+ u32 rx_skbprd;
-+ u32 cur_rx;
-+
-+ /*
-+ * TX elements
-+ */
-+ u32 tx_prd;
-+ u32 tx_csm;
-+
-+ /*
-+ * Misc elements
-+ */
-+ int board_idx;
-+ char name[48];
-+ struct net_device_stats stats;
-+ struct {
-+ u32 address;
-+ u32 length;
-+ char *mapping;
-+ } desc;
-+
-+
-+ struct timer_list link_timer;
-+ unsigned short phy; /* merlot phy = 1, samsung phy = 0x1f */
-+ unsigned short mac;
-+ unsigned short link; /* 0 - link down, 1 - link up */
-+ u16 phyData;
-+
-+ struct tasklet_struct rx_tasklet;
-+ int unloading;
-+};
-+
-+
-+/*
-+ * Prototypes
-+ */
-+static int ar2313_init(struct net_device *dev);
-+#ifdef TX_TIMEOUT
-+static void ar2313_tx_timeout(struct net_device *dev);
-+#endif
-+#if 0
-+static void ar2313_multicast_list(struct net_device *dev);
-+#endif
-+static int ar2313_restart(struct net_device *dev);
-+#if DEBUG
-+static void ar2313_dump_regs(struct net_device *dev);
-+#endif
-+static void ar2313_load_rx_ring(struct net_device *dev, int bufs);
-+static irqreturn_t ar2313_interrupt(int irq, void *dev_id);
-+static int ar2313_open(struct net_device *dev);
-+static int ar2313_start_xmit(struct sk_buff *skb, struct net_device *dev);
-+static int ar2313_close(struct net_device *dev);
-+static int ar2313_ioctl(struct net_device *dev, struct ifreq *ifr, int cmd);
-+static void ar2313_init_cleanup(struct net_device *dev);
-+static int ar2313_setup_timer(struct net_device *dev);
-+static void ar2313_link_timer_fn(unsigned long data);
-+static void ar2313_check_link(struct net_device *dev);
-+static struct net_device_stats *ar2313_get_stats(struct net_device *dev);
-+#endif /* _AR2313_H_ */
-diff -Nur linux-2.6.17/drivers/net/ar2313/ar2313_msg.h linux-2.6.17-owrt/drivers/net/ar2313/ar2313_msg.h
---- linux-2.6.17/drivers/net/ar2313/ar2313_msg.h 1970-01-01 01:00:00.000000000 +0100
-+++ linux-2.6.17-owrt/drivers/net/ar2313/ar2313_msg.h 2006-06-19 12:05:29.000000000 +0200
-@@ -0,0 +1,17 @@
-+#ifndef _AR2313_MSG_H_
-+#define _AR2313_MSG_H_
-+
-+#define AR2313_MTU 1692
-+#define AR2313_PRIOS 1
-+#define AR2313_QUEUES (2*AR2313_PRIOS)
-+
-+#define AR2313_DESCR_ENTRIES 64
-+
-+typedef struct {
-+ volatile unsigned int status; // OWN, Device control and status.
-+ volatile unsigned int devcs; // pkt Control bits + Length
-+ volatile unsigned int addr; // Current Address.
-+ volatile unsigned int descr; // Next descriptor in chain.
-+} ar2313_descr_t;
-+
-+#endif /* _AR2313_MSG_H_ */
-diff -Nur linux-2.6.17/drivers/net/ar2313/dma.h linux-2.6.17-owrt/drivers/net/ar2313/dma.h
---- linux-2.6.17/drivers/net/ar2313/dma.h 1970-01-01 01:00:00.000000000 +0100
-+++ linux-2.6.17-owrt/drivers/net/ar2313/dma.h 2006-06-19 12:05:29.000000000 +0200
-@@ -0,0 +1,135 @@
-+#ifndef __ARUBA_DMA_H__
-+#define __ARUBA_DMA_H__
-+
-+/*******************************************************************************
-+ *
-+ * Copyright 2002 Integrated Device Technology, Inc.
-+ * All rights reserved.
-+ *
-+ * DMA register definition.
-+ *
-+ * File : $Id: dma.h,v 1.3 2002/06/06 18:34:03 astichte Exp $
-+ *
-+ * Author : ryan.holmQVist@idt.com
-+ * Date : 20011005
-+ * Update :
-+ * $Log: dma.h,v $
-+ * Revision 1.3 2002/06/06 18:34:03 astichte
-+ * Added XXX_PhysicalAddress and XXX_VirtualAddress
-+ *
-+ * Revision 1.2 2002/06/05 18:30:46 astichte
-+ * Removed IDTField
-+ *
-+ * Revision 1.1 2002/05/29 17:33:21 sysarch
-+ * jba File moved from vcode/include/idt/acacia
-+ *
-+ *
-+ ******************************************************************************/
-+
-+#define AR_BIT(x) (1 << (x))
-+#define DMA_RX_ERR_CRC AR_BIT(1)
-+#define DMA_RX_ERR_DRIB AR_BIT(2)
-+#define DMA_RX_ERR_MII AR_BIT(3)
-+#define DMA_RX_EV2 AR_BIT(5)
-+#define DMA_RX_ERR_COL AR_BIT(6)
-+#define DMA_RX_LONG AR_BIT(7)
-+#define DMA_RX_LS AR_BIT(8) /* last descriptor */
-+#define DMA_RX_FS AR_BIT(9) /* first descriptor */
-+#define DMA_RX_MF AR_BIT(10) /* multicast frame */
-+#define DMA_RX_ERR_RUNT AR_BIT(11) /* runt frame */
-+#define DMA_RX_ERR_LENGTH AR_BIT(12) /* length error */
-+#define DMA_RX_ERR_DESC AR_BIT(14) /* descriptor error */
-+#define DMA_RX_ERROR AR_BIT(15) /* error summary */
-+#define DMA_RX_LEN_MASK 0x3fff0000
-+#define DMA_RX_LEN_SHIFT 16
-+#define DMA_RX_FILT AR_BIT(30)
-+#define DMA_RX_OWN AR_BIT(31) /* desc owned by DMA controller */
-+
-+#define DMA_RX1_BSIZE_MASK 0x000007ff
-+#define DMA_RX1_BSIZE_SHIFT 0
-+#define DMA_RX1_CHAINED AR_BIT(24)
-+#define DMA_RX1_RER AR_BIT(25)
-+
-+#define DMA_TX_ERR_UNDER AR_BIT(1) /* underflow error */
-+#define DMA_TX_ERR_DEFER AR_BIT(2) /* excessive deferral */
-+#define DMA_TX_COL_MASK 0x78
-+#define DMA_TX_COL_SHIFT 3
-+#define DMA_TX_ERR_HB AR_BIT(7) /* hearbeat failure */
-+#define DMA_TX_ERR_COL AR_BIT(8) /* excessive collisions */
-+#define DMA_TX_ERR_LATE AR_BIT(9) /* late collision */
-+#define DMA_TX_ERR_LINK AR_BIT(10) /* no carrier */
-+#define DMA_TX_ERR_LOSS AR_BIT(11) /* loss of carrier */
-+#define DMA_TX_ERR_JABBER AR_BIT(14) /* transmit jabber timeout */
-+#define DMA_TX_ERROR AR_BIT(15) /* frame aborted */
-+#define DMA_TX_OWN AR_BIT(31) /* descr owned by DMA controller */
-+
-+#define DMA_TX1_BSIZE_MASK 0x000007ff
-+#define DMA_TX1_BSIZE_SHIFT 0
-+#define DMA_TX1_CHAINED AR_BIT(24) /* chained descriptors */
-+#define DMA_TX1_TER AR_BIT(25) /* transmit end of ring */
-+#define DMA_TX1_FS AR_BIT(29) /* first segment */
-+#define DMA_TX1_LS AR_BIT(30) /* last segment */
-+#define DMA_TX1_IC AR_BIT(31) /* interrupt on completion */
-+
-+#define RCVPKT_LENGTH(X) (X >> 16) /* Received pkt Length */
-+
-+#define MAC_CONTROL_RE AR_BIT(2) /* receive enable */
-+#define MAC_CONTROL_TE AR_BIT(3) /* transmit enable */
-+#define MAC_CONTROL_DC AR_BIT(5) /* Deferral check*/
-+#define MAC_CONTROL_ASTP AR_BIT(8) /* Auto pad strip */
-+#define MAC_CONTROL_DRTY AR_BIT(10) /* Disable retry */
-+#define MAC_CONTROL_DBF AR_BIT(11) /* Disable bcast frames */
-+#define MAC_CONTROL_LCC AR_BIT(12) /* late collision ctrl */
-+#define MAC_CONTROL_HP AR_BIT(13) /* Hash Perfect filtering */
-+#define MAC_CONTROL_HASH AR_BIT(14) /* Unicast hash filtering */
-+#define MAC_CONTROL_HO AR_BIT(15) /* Hash only filtering */
-+#define MAC_CONTROL_PB AR_BIT(16) /* Pass Bad frames */
-+#define MAC_CONTROL_IF AR_BIT(17) /* Inverse filtering */
-+#define MAC_CONTROL_PR AR_BIT(18) /* promiscuous mode (valid frames only) */
-+#define MAC_CONTROL_PM AR_BIT(19) /* pass multicast */
-+#define MAC_CONTROL_F AR_BIT(20) /* full-duplex */
-+#define MAC_CONTROL_DRO AR_BIT(23) /* Disable Receive Own */
-+#define MAC_CONTROL_HBD AR_BIT(28) /* heart-beat disabled (MUST BE SET) */
-+#define MAC_CONTROL_BLE AR_BIT(30) /* big endian mode */
-+#define MAC_CONTROL_RA AR_BIT(31) /* receive all (valid and invalid frames) */
-+
-+#define MII_ADDR_BUSY AR_BIT(0)
-+#define MII_ADDR_WRITE AR_BIT(1)
-+#define MII_ADDR_REG_SHIFT 6
-+#define MII_ADDR_PHY_SHIFT 11
-+#define MII_DATA_SHIFT 0
-+
-+#define FLOW_CONTROL_FCE AR_BIT(1)
-+
-+#define DMA_BUS_MODE_SWR AR_BIT(0) /* software reset */
-+#define DMA_BUS_MODE_BLE AR_BIT(7) /* big endian mode */
-+#define DMA_BUS_MODE_PBL_SHIFT 8 /* programmable burst length 32 */
-+#define DMA_BUS_MODE_DBO AR_BIT(20) /* big-endian descriptors */
-+
-+#define DMA_STATUS_TI AR_BIT(0) /* transmit interrupt */
-+#define DMA_STATUS_TPS AR_BIT(1) /* transmit process stopped */
-+#define DMA_STATUS_TU AR_BIT(2) /* transmit buffer unavailable */
-+#define DMA_STATUS_TJT AR_BIT(3) /* transmit buffer timeout */
-+#define DMA_STATUS_UNF AR_BIT(5) /* transmit underflow */
-+#define DMA_STATUS_RI AR_BIT(6) /* receive interrupt */
-+#define DMA_STATUS_RU AR_BIT(7) /* receive buffer unavailable */
-+#define DMA_STATUS_RPS AR_BIT(8) /* receive process stopped */
-+#define DMA_STATUS_ETI AR_BIT(10) /* early transmit interrupt */
-+#define DMA_STATUS_FBE AR_BIT(13) /* fatal bus interrupt */
-+#define DMA_STATUS_ERI AR_BIT(14) /* early receive interrupt */
-+#define DMA_STATUS_AIS AR_BIT(15) /* abnormal interrupt summary */
-+#define DMA_STATUS_NIS AR_BIT(16) /* normal interrupt summary */
-+#define DMA_STATUS_RS_SHIFT 17 /* receive process state */
-+#define DMA_STATUS_TS_SHIFT 20 /* transmit process state */
-+#define DMA_STATUS_EB_SHIFT 23 /* error bits */
-+
-+#define DMA_CONTROL_SR AR_BIT(1) /* start receive */
-+#define DMA_CONTROL_ST AR_BIT(13) /* start transmit */
-+#define DMA_CONTROL_SF AR_BIT(21) /* store and forward */
-+
-+#endif // __ARUBA_DMA_H__
-+
-+
-+
-+
-+
-diff -Nur linux-2.6.17/drivers/net/ar2313/Makefile linux-2.6.17-owrt/drivers/net/ar2313/Makefile
---- linux-2.6.17/drivers/net/ar2313/Makefile 1970-01-01 01:00:00.000000000 +0100
-+++ linux-2.6.17-owrt/drivers/net/ar2313/Makefile 2006-06-19 12:25:58.000000000 +0200
-@@ -0,0 +1,5 @@
-+#
-+# Makefile for the AR2313 ethernet driver
-+#
-+
-+obj-$(CONFIG_AR2313) += ar2313.o
-diff -Nur linux-2.6.17/drivers/net/ar2313/platform.h linux-2.6.17-owrt/drivers/net/ar2313/platform.h
---- linux-2.6.17/drivers/net/ar2313/platform.h 1970-01-01 01:00:00.000000000 +0100
-+++ linux-2.6.17-owrt/drivers/net/ar2313/platform.h 2006-06-19 12:05:29.000000000 +0200
-@@ -0,0 +1,128 @@
-+/********************************************************************************
-+ Title: $Source: platform.h,v $
-+
-+ Author: Dan Steinberg
-+ Copyright Integrated Device Technology 2001
-+
-+ Purpose: AR2313 Register/Bit Definitions
-+
-+ Update:
-+ $Log: platform.h,v $
-+
-+ Notes: See Merlot architecture spec for complete details. Note, all
-+ addresses are virtual addresses in kseg1 (Uncached, Unmapped).
-+
-+********************************************************************************/
-+
-+#ifndef PLATFORM_H
-+#define PLATFORM_H
-+
-+#define BIT(x) (1 << (x))
-+
-+#define RESET_BASE 0xBC003020
-+#define RESET_VALUE 0x00000001
-+
-+/********************************************************************
-+ * Device controller
-+ ********************************************************************/
-+typedef struct {
-+ volatile unsigned int flash0;
-+} DEVICE;
-+
-+#define device (*((volatile DEVICE *) DEV_CTL_BASE))
-+
-+// DDRC register
-+#define DEV_WP (1<<26)
-+
-+/********************************************************************
-+ * DDR controller
-+ ********************************************************************/
-+typedef struct {
-+ volatile unsigned int ddrc0;
-+ volatile unsigned int ddrc1;
-+ volatile unsigned int ddrrefresh;
-+} DDR;
-+
-+#define ddr (*((volatile DDR *) DDR_BASE))
-+
-+// DDRC register
-+#define DDRC_CS(i) ((i&0x3)<<0)
-+#define DDRC_WE (1<<2)
-+
-+/********************************************************************
-+ * Ethernet interfaces
-+ ********************************************************************/
-+#define ETHERNET_BASE 0xB8200000
-+
-+//
-+// New Combo structure for Both Eth0 AND eth1
-+//
-+typedef struct {
-+ volatile unsigned int mac_control; /* 0x00 */
-+ volatile unsigned int mac_addr[2]; /* 0x04 - 0x08*/
-+ volatile unsigned int mcast_table[2]; /* 0x0c - 0x10 */
-+ volatile unsigned int mii_addr; /* 0x14 */
-+ volatile unsigned int mii_data; /* 0x18 */
-+ volatile unsigned int flow_control; /* 0x1c */
-+ volatile unsigned int vlan_tag; /* 0x20 */
-+ volatile unsigned int pad[7]; /* 0x24 - 0x3c */
-+ volatile unsigned int ucast_table[8]; /* 0x40-0x5c */
-+
-+} ETHERNET_STRUCT;
-+
-+/********************************************************************
-+ * Interrupt controller
-+ ********************************************************************/
-+
-+typedef struct {
-+ volatile unsigned int wdog_control; /* 0x08 */
-+ volatile unsigned int wdog_timer; /* 0x0c */
-+ volatile unsigned int misc_status; /* 0x10 */
-+ volatile unsigned int misc_mask; /* 0x14 */
-+ volatile unsigned int global_status; /* 0x18 */
-+ volatile unsigned int reserved; /* 0x1c */
-+ volatile unsigned int reset_control; /* 0x20 */
-+} INTERRUPT;
-+
-+#define interrupt (*((volatile INTERRUPT *) INTERRUPT_BASE))
-+
-+#define INTERRUPT_MISC_TIMER BIT(0)
-+#define INTERRUPT_MISC_AHBPROC BIT(1)
-+#define INTERRUPT_MISC_AHBDMA BIT(2)
-+#define INTERRUPT_MISC_GPIO BIT(3)
-+#define INTERRUPT_MISC_UART BIT(4)
-+#define INTERRUPT_MISC_UARTDMA BIT(5)
-+#define INTERRUPT_MISC_WATCHDOG BIT(6)
-+#define INTERRUPT_MISC_LOCAL BIT(7)
-+
-+#define INTERRUPT_GLOBAL_ETH BIT(2)
-+#define INTERRUPT_GLOBAL_WLAN BIT(3)
-+#define INTERRUPT_GLOBAL_MISC BIT(4)
-+#define INTERRUPT_GLOBAL_ITIMER BIT(5)
-+
-+/********************************************************************
-+ * DMA controller
-+ ********************************************************************/
-+#define DMA_BASE 0xB8201000
-+
-+typedef struct {
-+ volatile unsigned int bus_mode; /* 0x00 (CSR0) */
-+ volatile unsigned int xmt_poll; /* 0x04 (CSR1) */
-+ volatile unsigned int rcv_poll; /* 0x08 (CSR2) */
-+ volatile unsigned int rcv_base; /* 0x0c (CSR3) */
-+ volatile unsigned int xmt_base; /* 0x10 (CSR4) */
-+ volatile unsigned int status; /* 0x14 (CSR5) */
-+ volatile unsigned int control; /* 0x18 (CSR6) */
-+ volatile unsigned int intr_ena; /* 0x1c (CSR7) */
-+ volatile unsigned int rcv_missed; /* 0x20 (CSR8) */
-+ volatile unsigned int reserved[11]; /* 0x24-0x4c (CSR9-19) */
-+ volatile unsigned int cur_tx_buf_addr; /* 0x50 (CSR20) */
-+ volatile unsigned int cur_rx_buf_addr; /* 0x50 (CSR21) */
-+} DMA;
-+
-+#define dma (*((volatile DMA *) DMA_BASE))
-+
-+// macro to convert from virtual to physical address
-+#define phys_addr(x) (x & 0x1fffffff)
-+
-+#endif /* PLATFORM_H */
diff -Nur linux-2.6.17/drivers/net/Kconfig linux-2.6.17-owrt/drivers/net/Kconfig
--- linux-2.6.17/drivers/net/Kconfig 2006-06-19 12:05:01.000000000 +0200
+++ linux-2.6.17-owrt/drivers/net/Kconfig 2006-06-19 12:26:35.000000000 +0200
--
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