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authorImre Kaloz <kaloz@openwrt.org>2008-07-12 02:02:58 +0000
committerImre Kaloz <kaloz@openwrt.org>2008-07-12 02:02:58 +0000
commit9ba31e3b0819f306c121e4404873bda4da655203 (patch)
tree6870fa2b5548592459151c5a5d25ceef5e45892d /target/linux/ixp4xx/patches-2.6.23
parent0ef986bbe27767ff3937b53a93db84b966569e73 (diff)
downloadupstream-9ba31e3b0819f306c121e4404873bda4da655203.tar.gz
upstream-9ba31e3b0819f306c121e4404873bda4da655203.tar.bz2
upstream-9ba31e3b0819f306c121e4404873bda4da655203.zip
nuke most of the old ixp4xx patchsets
git-svn-id: svn://svn.openwrt.org/openwrt/trunk@11778 3c298f89-4303-0410-b956-a3cf2f4a3e73
Diffstat (limited to 'target/linux/ixp4xx/patches-2.6.23')
-rw-r--r--target/linux/ixp4xx/patches-2.6.23/001-kexec_atags.patch122
-rw-r--r--target/linux/ixp4xx/patches-2.6.23/012-velocity_BE.patch928
-rw-r--r--target/linux/ixp4xx/patches-2.6.23/016-dsmg600_auto_power_on.patch111
-rw-r--r--target/linux/ixp4xx/patches-2.6.23/017-nas100d_auto_power_on.patch188
-rw-r--r--target/linux/ixp4xx/patches-2.6.23/020-ixp4xx_i2c_gpio.patch232
-rw-r--r--target/linux/ixp4xx/patches-2.6.23/030-ixp4xx_fsg_board_support.patch793
-rw-r--r--target/linux/ixp4xx/patches-2.6.23/031-ixp4xx-net-drivers-nslu2.patch88
-rw-r--r--target/linux/ixp4xx/patches-2.6.23/032-ixp4xx-net-drivers-nas100d.patch87
-rw-r--r--target/linux/ixp4xx/patches-2.6.23/090-increase_entropy_pools.patch17
-rw-r--r--target/linux/ixp4xx/patches-2.6.23/091-nslu2_rtc_fixup.patch56
-rw-r--r--target/linux/ixp4xx/patches-2.6.23/092-nas100d_rtc_fixup.patch56
-rw-r--r--target/linux/ixp4xx/patches-2.6.23/095-dsmg600_rtc_fixup.patch56
-rw-r--r--target/linux/ixp4xx/patches-2.6.23/096-kexec_cmdline.patch179
-rw-r--r--target/linux/ixp4xx/patches-2.6.23/100-gateway7001_mac_plat_info.patch42
-rw-r--r--target/linux/ixp4xx/patches-2.6.23/101-wg302_mac_plat_info.patch32
-rw-r--r--target/linux/ixp4xx/patches-2.6.23/110-pronghorn_metro_support.patch297
-rw-r--r--target/linux/ixp4xx/patches-2.6.23/111-pronghorn_metro_mac_plat_info.patch41
-rw-r--r--target/linux/ixp4xx/patches-2.6.23/120-compex_support.patch189
-rw-r--r--target/linux/ixp4xx/patches-2.6.23/121-compex_mac_plat_info.patch42
-rw-r--r--target/linux/ixp4xx/patches-2.6.23/130-wrt300nv2_support.patch234
-rw-r--r--target/linux/ixp4xx/patches-2.6.23/131-wrt300nv2_mac_plat_info.patch42
-rw-r--r--target/linux/ixp4xx/patches-2.6.23/140-sidewinder_support.patch243
-rw-r--r--target/linux/ixp4xx/patches-2.6.23/150-lanready_ap1000_support.patch217
-rw-r--r--target/linux/ixp4xx/patches-2.6.23/151-lanready_ap1000_mac_plat_info.patch42
-rw-r--r--target/linux/ixp4xx/patches-2.6.23/160-wg302v1_support.patch221
-rw-r--r--target/linux/ixp4xx/patches-2.6.23/161-wg302v1_mac_plat_info.patch32
-rw-r--r--target/linux/ixp4xx/patches-2.6.23/162-wg302v1_mem_fixup.patch49
-rw-r--r--target/linux/ixp4xx/patches-2.6.23/200-npe_driver.patch4044
-rw-r--r--target/linux/ixp4xx/patches-2.6.23/201-npe_driver_print_license_location.patch13
-rw-r--r--target/linux/ixp4xx/patches-2.6.23/202-npe_driver_no_phy.patch42
-rw-r--r--target/linux/ixp4xx/patches-2.6.23/294-eeprom_new_notifier.patch190
-rw-r--r--target/linux/ixp4xx/patches-2.6.23/296-avila_mac_plat_info.patch43
-rw-r--r--target/linux/ixp4xx/patches-2.6.23/298-avila_rtc_fixup.patch56
-rw-r--r--target/linux/ixp4xx/patches-2.6.23/300-avila_fetch_mac.patch72
-rw-r--r--target/linux/ixp4xx/patches-2.6.23/301-avila_led.patch50
-rw-r--r--target/linux/ixp4xx/patches-2.6.23/302-gpio_device.patch49
-rw-r--r--target/linux/ixp4xx/patches-2.6.23/400-dmabounce.patch31
-rw-r--r--target/linux/ixp4xx/patches-2.6.23/401-avila_pci_dev.patch13
38 files changed, 0 insertions, 9239 deletions
diff --git a/target/linux/ixp4xx/patches-2.6.23/001-kexec_atags.patch b/target/linux/ixp4xx/patches-2.6.23/001-kexec_atags.patch
deleted file mode 100644
index f4f60c9494..0000000000
--- a/target/linux/ixp4xx/patches-2.6.23/001-kexec_atags.patch
+++ /dev/null
@@ -1,122 +0,0 @@
-Index: linux-2.6.23.17/arch/arm/kernel/relocate_kernel.S
-===================================================================
---- linux-2.6.23.17.orig/arch/arm/kernel/relocate_kernel.S
-+++ linux-2.6.23.17/arch/arm/kernel/relocate_kernel.S
-@@ -7,6 +7,23 @@
- .globl relocate_new_kernel
- relocate_new_kernel:
-
-+ /* Move boot params back to where the kernel expects them */
-+
-+ ldr r0,kexec_boot_params_address
-+ teq r0,#0
-+ beq 8f
-+
-+ ldr r1,kexec_boot_params_copy
-+ mov r6,#KEXEC_BOOT_PARAMS_SIZE/4
-+7:
-+ ldr r5,[r1],#4
-+ str r5,[r0],#4
-+ subs r6,r6,#1
-+ bne 7b
-+
-+8:
-+ /* Boot params moved, now go on with the kernel */
-+
- ldr r0,kexec_indirection_page
- ldr r1,kexec_start_address
-
-@@ -50,7 +67,7 @@ relocate_new_kernel:
- mov lr,r1
- mov r0,#0
- ldr r1,kexec_mach_type
-- mov r2,#0
-+ ldr r2,kexec_boot_params_address
- mov pc,lr
-
- .globl kexec_start_address
-@@ -65,6 +82,16 @@ kexec_indirection_page:
- kexec_mach_type:
- .long 0x0
-
-+ /* phy addr where new kernel will expect to find boot params */
-+ .globl kexec_boot_params_address
-+kexec_boot_params_address:
-+ .long 0x0
-+
-+ /* phy addr where old kernel put a copy of orig boot params */
-+ .globl kexec_boot_params_copy
-+kexec_boot_params_copy:
-+ .long 0x0
-+
- relocate_new_kernel_end:
-
- .globl relocate_new_kernel_size
-Index: linux-2.6.23.17/arch/arm/kernel/setup.c
-===================================================================
---- linux-2.6.23.17.orig/arch/arm/kernel/setup.c
-+++ linux-2.6.23.17/arch/arm/kernel/setup.c
-@@ -24,6 +24,7 @@
- #include <linux/interrupt.h>
- #include <linux/smp.h>
- #include <linux/fs.h>
-+#include <linux/kexec.h>
-
- #include <asm/cpu.h>
- #include <asm/elf.h>
-@@ -770,6 +771,23 @@ static int __init customize_machine(void
- }
- arch_initcall(customize_machine);
-
-+#ifdef CONFIG_KEXEC
-+
-+/* Physical addr of where the boot params should be for this machine */
-+extern unsigned long kexec_boot_params_address;
-+
-+/* Physical addr of the buffer into which the boot params are copied */
-+extern unsigned long kexec_boot_params_copy;
-+
-+/* Pointer to the boot params buffer, for manipulation and display */
-+unsigned long kexec_boot_params;
-+EXPORT_SYMBOL(kexec_boot_params);
-+
-+/* The buffer itself - make sure it is sized correctly */
-+static unsigned long kexec_boot_params_buf[(KEXEC_BOOT_PARAMS_SIZE + 3) / 4];
-+
-+#endif
-+
- void __init setup_arch(char **cmdline_p)
- {
- struct tag *tags = (struct tag *)&init_tags;
-@@ -788,6 +806,18 @@ void __init setup_arch(char **cmdline_p)
- else if (mdesc->boot_params)
- tags = phys_to_virt(mdesc->boot_params);
-
-+#ifdef CONFIG_KEXEC
-+ kexec_boot_params_copy = virt_to_phys(kexec_boot_params_buf);
-+ kexec_boot_params = (unsigned long)kexec_boot_params_buf;
-+ if (__atags_pointer) {
-+ kexec_boot_params_address = __atags_pointer;
-+ memcpy((void *)kexec_boot_params, tags, KEXEC_BOOT_PARAMS_SIZE);
-+ } else if (mdesc->boot_params) {
-+ kexec_boot_params_address = mdesc->boot_params;
-+ memcpy((void *)kexec_boot_params, tags, KEXEC_BOOT_PARAMS_SIZE);
-+ }
-+#endif
-+
- /*
- * If we have the old style parameters, convert them to
- * a tag list.
-Index: linux-2.6.23.17/include/asm-arm/kexec.h
-===================================================================
---- linux-2.6.23.17.orig/include/asm-arm/kexec.h
-+++ linux-2.6.23.17/include/asm-arm/kexec.h
-@@ -14,6 +14,8 @@
-
- #define KEXEC_ARCH KEXEC_ARCH_ARM
-
-+#define KEXEC_BOOT_PARAMS_SIZE 1536
-+
- #ifndef __ASSEMBLY__
-
- struct kimage;
diff --git a/target/linux/ixp4xx/patches-2.6.23/012-velocity_BE.patch b/target/linux/ixp4xx/patches-2.6.23/012-velocity_BE.patch
deleted file mode 100644
index 40a7215dcc..0000000000
--- a/target/linux/ixp4xx/patches-2.6.23/012-velocity_BE.patch
+++ /dev/null
@@ -1,928 +0,0 @@
-Index: linux-2.6.23.17/drivers/net/via-velocity.c
-===================================================================
---- linux-2.6.23.17.orig/drivers/net/via-velocity.c
-+++ linux-2.6.23.17/drivers/net/via-velocity.c
-@@ -96,11 +96,31 @@ MODULE_AUTHOR("VIA Networking Technologi
- MODULE_LICENSE("GPL");
- MODULE_DESCRIPTION("VIA Networking Velocity Family Gigabit Ethernet Adapter Driver");
-
-+/* Valid values for vdebug (additive, this is a bitmask):
-+ * 0x00 => off
-+ * 0x01 => always on
-+ * 0x02 => additional detail on tx (rx, too, if anyone implements same)
-+ * 0x04 => detail the initialization process
-+ * 0x08 => spot debug detail; to be used as developers see fit
-+ */
-+static int vdebug = 0;
-+
-+/* HAIL - these macros are for the normal 0x01-type tracing... */
-+#define HAIL(S) \
-+ if (vdebug&1) printk(KERN_NOTICE "%s\n", (S));
-+#define HAILS(S,T) \
-+ if (vdebug&1) printk(KERN_NOTICE "%s -> status=0x%x\n", (S), (T));
-+
- #define VELOCITY_PARAM(N,D) \
- static int N[MAX_UNITS]=OPTION_DEFAULT;\
- module_param_array(N, int, NULL, 0); \
- MODULE_PARM_DESC(N, D);
-
-+#define VELO_DEBUG_MIN 0
-+#define VELO_DEBUG_MAX 255
-+#define VELO_DEBUG_DEF 0
-+VELOCITY_PARAM(velo_debug, "Debug level");
-+
- #define RX_DESC_MIN 64
- #define RX_DESC_MAX 255
- #define RX_DESC_DEF 64
-@@ -385,12 +405,12 @@ static void __devinit velocity_set_int_o
- if (val == -1)
- *opt = def;
- else if (val < min || val > max) {
-- VELOCITY_PRT(MSG_LEVEL_INFO, KERN_NOTICE "%s: the value of parameter %s is invalid, the valid range is (%d-%d)\n",
-- devname, name, min, max);
-+ VELOCITY_PRT(MSG_LEVEL_INFO, KERN_NOTICE "via-velocity: the value of parameter %s is invalid, the valid range is (%d-%d)\n",
-+ name, min, max);
- *opt = def;
- } else {
-- VELOCITY_PRT(MSG_LEVEL_INFO, KERN_INFO "%s: set value of parameter %s to %d\n",
-- devname, name, val);
-+ VELOCITY_PRT(MSG_LEVEL_INFO, KERN_INFO "via-velocity: set value of parameter %s to %d\n",
-+ name, val);
- *opt = val;
- }
- }
-@@ -415,12 +435,12 @@ static void __devinit velocity_set_bool_
- if (val == -1)
- *opt |= (def ? flag : 0);
- else if (val < 0 || val > 1) {
-- printk(KERN_NOTICE "%s: the value of parameter %s is invalid, the valid range is (0-1)\n",
-- devname, name);
-+ printk(KERN_NOTICE "via-velocity: the value of parameter %s is invalid, the valid range is (0-1)\n",
-+ name);
- *opt |= (def ? flag : 0);
- } else {
-- printk(KERN_INFO "%s: set parameter %s to %s\n",
-- devname, name, val ? "TRUE" : "FALSE");
-+ printk(KERN_INFO "via-velocity: set parameter %s to %s\n",
-+ name, val ? "TRUE" : "FALSE");
- *opt |= (val ? flag : 0);
- }
- }
-@@ -438,6 +458,7 @@ static void __devinit velocity_set_bool_
- static void __devinit velocity_get_options(struct velocity_opt *opts, int index, char *devname)
- {
-
-+ velocity_set_int_opt(&opts->velo_debug, velo_debug[index], VELO_DEBUG_MIN, VELO_DEBUG_MAX, VELO_DEBUG_DEF, "velo_debug", devname);
- velocity_set_int_opt(&opts->rx_thresh, rx_thresh[index], RX_THRESH_MIN, RX_THRESH_MAX, RX_THRESH_DEF, "rx_thresh", devname);
- velocity_set_int_opt(&opts->DMA_length, DMA_length[index], DMA_LENGTH_MIN, DMA_LENGTH_MAX, DMA_LENGTH_DEF, "DMA_length", devname);
- velocity_set_int_opt(&opts->numrx, RxDescriptors[index], RX_DESC_MIN, RX_DESC_MAX, RX_DESC_DEF, "RxDescriptors", devname);
-@@ -452,6 +473,7 @@ static void __devinit velocity_get_optio
- velocity_set_int_opt((int *) &opts->wol_opts, wol_opts[index], WOL_OPT_MIN, WOL_OPT_MAX, WOL_OPT_DEF, "Wake On Lan options", devname);
- velocity_set_int_opt((int *) &opts->int_works, int_works[index], INT_WORKS_MIN, INT_WORKS_MAX, INT_WORKS_DEF, "Interrupt service works", devname);
- opts->numrx = (opts->numrx & ~3);
-+ vdebug = opts->velo_debug;
- }
-
- /**
-@@ -466,6 +488,8 @@ static void velocity_init_cam_filter(str
- {
- struct mac_regs __iomem * regs = vptr->mac_regs;
-
-+ HAIL("velocity_init_cam_filter");
-+
- /* Turn on MCFG_PQEN, turn off MCFG_RTGOPT */
- WORD_REG_BITS_SET(MCFG_PQEN, MCFG_RTGOPT, &regs->MCFG);
- WORD_REG_BITS_ON(MCFG_VIDFR, &regs->MCFG);
-@@ -484,14 +508,12 @@ static void velocity_init_cam_filter(str
- WORD_REG_BITS_ON(MCFG_RTGOPT, &regs->MCFG);
-
- mac_set_cam(regs, 0, (u8 *) & (vptr->options.vid), VELOCITY_VLAN_ID_CAM);
-- vptr->vCAMmask[0] |= 1;
-- mac_set_cam_mask(regs, vptr->vCAMmask, VELOCITY_VLAN_ID_CAM);
- } else {
- u16 temp = 0;
- mac_set_cam(regs, 0, (u8 *) &temp, VELOCITY_VLAN_ID_CAM);
-- temp = 1;
-- mac_set_cam_mask(regs, (u8 *) &temp, VELOCITY_VLAN_ID_CAM);
- }
-+ vptr->vCAMmask[0] |= 1;
-+ mac_set_cam_mask(regs, vptr->vCAMmask, VELOCITY_VLAN_ID_CAM);
- }
-
- /**
-@@ -508,13 +530,15 @@ static void velocity_rx_reset(struct vel
- struct mac_regs __iomem * regs = vptr->mac_regs;
- int i;
-
-+ HAIL("velocity_rx_reset");
- vptr->rd_dirty = vptr->rd_filled = vptr->rd_curr = 0;
-
- /*
- * Init state, all RD entries belong to the NIC
- */
- for (i = 0; i < vptr->options.numrx; ++i)
-- vptr->rd_ring[i].rdesc0.owner = OWNED_BY_NIC;
-+ /* vptr->rd_ring[i].rdesc0.owner = OWNED_BY_NIC; BE */
-+ vptr->rd_ring[i].rdesc0 |= cpu_to_le32(BE_OWNED_BY_NIC); /* BE */
-
- writew(vptr->options.numrx, &regs->RBRDU);
- writel(vptr->rd_pool_dma, &regs->RDBaseLo);
-@@ -537,12 +561,15 @@ static void velocity_init_registers(stru
- struct mac_regs __iomem * regs = vptr->mac_regs;
- int i, mii_status;
-
-+ if (vdebug&5) printk(KERN_NOTICE "velocity_init_registers: entering\n");
-+
- mac_wol_reset(regs);
-
- switch (type) {
- case VELOCITY_INIT_RESET:
- case VELOCITY_INIT_WOL:
-
-+ if (vdebug&4) printk(KERN_NOTICE "velocity_init_registers: RESET or WOL\n");
- netif_stop_queue(vptr->dev);
-
- /*
-@@ -570,12 +597,13 @@ static void velocity_init_registers(stru
-
- case VELOCITY_INIT_COLD:
- default:
-+ if (vdebug&4) printk(KERN_NOTICE "velocity_init_registers: COLD or default\n");
- /*
- * Do reset
- */
- velocity_soft_reset(vptr);
-+ if (vdebug&4) printk(KERN_NOTICE "velocity_init_registers: soft reset complete.\n");
- mdelay(5);
--
- mac_eeprom_reload(regs);
- for (i = 0; i < 6; i++) {
- writeb(vptr->dev->dev_addr[i], &(regs->PAR[i]));
-@@ -593,11 +621,16 @@ static void velocity_init_registers(stru
- */
- BYTE_REG_BITS_SET(CFGB_OFSET, (CFGB_CRANDOM | CFGB_CAP | CFGB_MBA | CFGB_BAKOPT), &regs->CFGB);
-
-+ if (vdebug&4) printk(KERN_NOTICE "velocity_init_registers: Initializing CAM filter\n");
- /*
- * Init CAM filter
- */
-+ if (vdebug&8) printk(KERN_NOTICE "velocity: spot debug: about to init CAM filters\n");
-+ mdelay(5); /* MJW - ARM processors, kernel 2.6.19 - this fixes oopses and hangs */
- velocity_init_cam_filter(vptr);
-+ if (vdebug&8) printk(KERN_NOTICE "velocity: spot debug: init CAM filters complete\n");
-
-+ if (vdebug&4) printk(KERN_NOTICE "velocity_init_registers: Setting packet filter\n");
- /*
- * Set packet filter: Receive directed and broadcast address
- */
-@@ -607,10 +640,12 @@ static void velocity_init_registers(stru
- * Enable MII auto-polling
- */
- enable_mii_autopoll(regs);
-+ if (vdebug&4) printk(KERN_NOTICE "velocity_init_registers: enable_mii_autopoll complete.\n");
-
- vptr->int_mask = INT_MASK_DEF;
-
-- writel(cpu_to_le32(vptr->rd_pool_dma), &regs->RDBaseLo);
-+ /* writel(cpu_to_le32(vptr->rd_pool_dma), &regs->RDBaseLo); BE */
-+ writel((vptr->rd_pool_dma), &regs->RDBaseLo); /* BE */
- writew(vptr->options.numrx - 1, &regs->RDCSize);
- mac_rx_queue_run(regs);
- mac_rx_queue_wake(regs);
-@@ -618,10 +653,13 @@ static void velocity_init_registers(stru
- writew(vptr->options.numtx - 1, &regs->TDCSize);
-
- for (i = 0; i < vptr->num_txq; i++) {
-- writel(cpu_to_le32(vptr->td_pool_dma[i]), &(regs->TDBaseLo[i]));
-+ /* writel(cpu_to_le32(vptr->td_pool_dma[i]), &(regs->TDBaseLo[i])); BE */
-+ writel((vptr->td_pool_dma[i]), &(regs->TDBaseLo[i])); /* BE */
- mac_tx_queue_run(regs, i);
- }
-
-+ if (vdebug&4) printk(KERN_NOTICE "velocity_init_registers: DMA settings complete.\n");
-+
- init_flow_control_register(vptr);
-
- writel(CR0_STOP, &regs->CR0Clr);
-@@ -640,8 +678,10 @@ static void velocity_init_registers(stru
-
- enable_flow_control_ability(vptr);
- mac_hw_mibs_init(regs);
-+ if (vdebug&4) printk(KERN_NOTICE "velocity_init_registers: Set interrupt mask\n");
- mac_write_int_mask(vptr->int_mask, regs);
- mac_clear_isr(regs);
-+ if (vdebug&4) printk(KERN_NOTICE "velocity_init_registers: complete.\n");
-
- }
- }
-@@ -659,6 +699,7 @@ static int velocity_soft_reset(struct ve
- struct mac_regs __iomem * regs = vptr->mac_regs;
- int i = 0;
-
-+ HAIL("velocity_soft_reset");
- writel(CR0_SFRST, &regs->CR0Set);
-
- for (i = 0; i < W_MAX_TIMEOUT; i++) {
-@@ -722,6 +763,7 @@ static int __devinit velocity_found1(str
- VELOCITY_FULL_DRV_NAM, VELOCITY_VERSION);
- printk(KERN_INFO "Copyright (c) 2002, 2003 VIA Networking Technologies, Inc.\n");
- printk(KERN_INFO "Copyright (c) 2004 Red Hat Inc.\n");
-+ printk(KERN_INFO "BE support, misc. fixes MJW 01Jan2007 - may be unstable\n");
- first = 0;
- }
-
-@@ -934,6 +976,7 @@ static int velocity_init_rings(struct ve
- dma_addr_t pool_dma;
- u8 *pool;
-
-+ HAIL("velocity_init_rings");
- /*
- * Allocate all RD/TD rings a single pool
- */
-@@ -996,6 +1039,7 @@ static int velocity_init_rings(struct ve
- static void velocity_free_rings(struct velocity_info *vptr)
- {
- int size;
-+ HAIL("velocity_free_rings");
-
- size = vptr->options.numrx * sizeof(struct rx_desc) +
- vptr->options.numtx * sizeof(struct tx_desc) * vptr->num_txq;
-@@ -1012,6 +1056,7 @@ static inline void velocity_give_many_rx
- struct mac_regs __iomem *regs = vptr->mac_regs;
- int avail, dirty, unusable;
-
-+ HAIL("velocity_give_many_rx_descs");
- /*
- * RD number must be equal to 4X per hardware spec
- * (programming guide rev 1.20, p.13)
-@@ -1025,7 +1070,8 @@ static inline void velocity_give_many_rx
- dirty = vptr->rd_dirty - unusable;
- for (avail = vptr->rd_filled & 0xfffc; avail; avail--) {
- dirty = (dirty > 0) ? dirty - 1 : vptr->options.numrx - 1;
-- vptr->rd_ring[dirty].rdesc0.owner = OWNED_BY_NIC;
-+ /* vptr->rd_ring[dirty].rdesc0.owner = OWNED_BY_NIC; BE */
-+ vptr->rd_ring[dirty].rdesc0 |= cpu_to_le32(BE_OWNED_BY_NIC); /* BE */
- }
-
- writew(vptr->rd_filled & 0xfffc, &regs->RBRDU);
-@@ -1035,12 +1081,14 @@ static inline void velocity_give_many_rx
- static int velocity_rx_refill(struct velocity_info *vptr)
- {
- int dirty = vptr->rd_dirty, done = 0, ret = 0;
-+ HAIL("velocity_rx_refill");
-
- do {
- struct rx_desc *rd = vptr->rd_ring + dirty;
-
- /* Fine for an all zero Rx desc at init time as well */
-- if (rd->rdesc0.owner == OWNED_BY_NIC)
-+ /* if (rd->rdesc0.owner == OWNED_BY_NIC) BE */
-+ if (rd->rdesc0 & cpu_to_le32(BE_OWNED_BY_NIC)) /* BE */
- break;
-
- if (!vptr->rd_info[dirty].skb) {
-@@ -1075,6 +1123,7 @@ static int velocity_init_rd_ring(struct
- unsigned int rsize = sizeof(struct velocity_rd_info) *
- vptr->options.numrx;
-
-+ HAIL("velocity_init_rd_ring");
- vptr->rd_info = kmalloc(rsize, GFP_KERNEL);
- if(vptr->rd_info == NULL)
- goto out;
-@@ -1104,6 +1153,7 @@ static void velocity_free_rd_ring(struct
- {
- int i;
-
-+ HAIL("velocity_free_rd_ring");
- if (vptr->rd_info == NULL)
- return;
-
-@@ -1145,6 +1195,7 @@ static int velocity_init_td_ring(struct
- unsigned int tsize = sizeof(struct velocity_td_info) *
- vptr->options.numtx;
-
-+ HAIL("velocity_init_td_ring");
- /* Init the TD ring entries */
- for (j = 0; j < vptr->num_txq; j++) {
- curr = vptr->td_pool_dma[j];
-@@ -1181,6 +1232,7 @@ static void velocity_free_td_ring_entry(
- struct velocity_td_info * td_info = &(vptr->td_infos[q][n]);
- int i;
-
-+ HAIL("velocity_free_td_ring_entry");
- if (td_info == NULL)
- return;
-
-@@ -1210,6 +1262,7 @@ static void velocity_free_td_ring(struct
- {
- int i, j;
-
-+ HAIL("velocity_free_td_ring");
- for (j = 0; j < vptr->num_txq; j++) {
- if (vptr->td_infos[j] == NULL)
- continue;
-@@ -1237,34 +1290,42 @@ static int velocity_rx_srv(struct veloci
- struct net_device_stats *stats = &vptr->stats;
- int rd_curr = vptr->rd_curr;
- int works = 0;
-+ u16 wRSR; /* BE */
-
-+ HAILS("velocity_rx_srv", status);
- do {
- struct rx_desc *rd = vptr->rd_ring + rd_curr;
-
- if (!vptr->rd_info[rd_curr].skb)
- break;
-
-- if (rd->rdesc0.owner == OWNED_BY_NIC)
-+ /* if (rd->rdesc0.owner == OWNED_BY_NIC) BE */
-+ if (rd->rdesc0 & cpu_to_le32(BE_OWNED_BY_NIC)) /* BE */
- break;
-
- rmb();
-
-+ wRSR = (u16)(cpu_to_le32(rd->rdesc0)); /* BE */
- /*
- * Don't drop CE or RL error frame although RXOK is off
- */
-- if ((rd->rdesc0.RSR & RSR_RXOK) || (!(rd->rdesc0.RSR & RSR_RXOK) && (rd->rdesc0.RSR & (RSR_CE | RSR_RL)))) {
-+ /* if ((rd->rdesc0.RSR & RSR_RXOK) || (!(rd->rdesc0.RSR & RSR_RXOK) && (rd->rdesc0.RSR & (RSR_CE | RSR_RL)))) { BE */
-+ if ((wRSR & RSR_RXOK) || (!(wRSR & RSR_RXOK) && (wRSR & (RSR_CE | RSR_RL)))) { /* BE */
- if (velocity_receive_frame(vptr, rd_curr) < 0)
- stats->rx_dropped++;
- } else {
-- if (rd->rdesc0.RSR & RSR_CRC)
-+ /* if (rd->rdesc0.RSR & RSR_CRC) BE */
-+ if (wRSR & RSR_CRC) /* BE */
- stats->rx_crc_errors++;
-- if (rd->rdesc0.RSR & RSR_FAE)
-+ /* if (rd->rdesc0.RSR & RSR_FAE) BE */
-+ if (wRSR & RSR_FAE) /* BE */
- stats->rx_frame_errors++;
-
- stats->rx_dropped++;
- }
-
-- rd->inten = 1;
-+ /* rd->inten = 1; BE */
-+ rd->ltwo |= cpu_to_le32(BE_INT_ENABLE); /* BE */
-
- vptr->dev->last_rx = jiffies;
-
-@@ -1295,13 +1356,21 @@ static int velocity_rx_srv(struct veloci
-
- static inline void velocity_rx_csum(struct rx_desc *rd, struct sk_buff *skb)
- {
-+ u8 bCSM;
-+ HAIL("velocity_rx_csum");
- skb->ip_summed = CHECKSUM_NONE;
-
-- if (rd->rdesc1.CSM & CSM_IPKT) {
-- if (rd->rdesc1.CSM & CSM_IPOK) {
-- if ((rd->rdesc1.CSM & CSM_TCPKT) ||
-- (rd->rdesc1.CSM & CSM_UDPKT)) {
-- if (!(rd->rdesc1.CSM & CSM_TUPOK)) {
-+// if (rd->rdesc1.CSM & CSM_IPKT) {
-+// if (rd->rdesc1.CSM & CSM_IPOK) {
-+// if ((rd->rdesc1.CSM & CSM_TCPKT) ||
-+// (rd->rdesc1.CSM & CSM_UDPKT)) {
-+// if (!(rd->rdesc1.CSM & CSM_TUPOK)) {
-+ bCSM = (u8)(cpu_to_le32(rd->rdesc1) >> 16); /* BE */
-+ if (bCSM & CSM_IPKT) {
-+ if (bCSM & CSM_IPOK) {
-+ if ((bCSM & CSM_TCPKT) ||
-+ (bCSM & CSM_UDPKT)) {
-+ if (!(bCSM & CSM_TUPOK)) { /* BE */
- return;
- }
- }
-@@ -1327,9 +1396,11 @@ static inline int velocity_rx_copy(struc
- {
- int ret = -1;
-
-+ HAIL("velocity_rx_copy");
- if (pkt_size < rx_copybreak) {
- struct sk_buff *new_skb;
-
-+ HAIL("velocity_rx_copy (working...)");
- new_skb = dev_alloc_skb(pkt_size + 2);
- if (new_skb) {
- new_skb->dev = vptr->dev;
-@@ -1360,10 +1431,12 @@ static inline int velocity_rx_copy(struc
- static inline void velocity_iph_realign(struct velocity_info *vptr,
- struct sk_buff *skb, int pkt_size)
- {
-+ HAIL("velocity_iph_realign");
- /* FIXME - memmove ? */
- if (vptr->flags & VELOCITY_FLAGS_IP_ALIGN) {
- int i;
-
-+ HAIL("velocity_iph_realign (working...)");
- for (i = pkt_size; i >= 0; i--)
- *(skb->data + i + 2) = *(skb->data + i);
- skb_reserve(skb, 2);
-@@ -1382,19 +1455,27 @@ static inline void velocity_iph_realign(
- static int velocity_receive_frame(struct velocity_info *vptr, int idx)
- {
- void (*pci_action)(struct pci_dev *, dma_addr_t, size_t, int);
-+ u16 pkt_len; /* BE */
-+ u16 wRSR; /* BE */
-+ struct sk_buff *skb;
- struct net_device_stats *stats = &vptr->stats;
- struct velocity_rd_info *rd_info = &(vptr->rd_info[idx]);
- struct rx_desc *rd = &(vptr->rd_ring[idx]);
-- int pkt_len = rd->rdesc0.len;
-- struct sk_buff *skb;
-+ /* int pkt_len = rd->rdesc0.len BE */;
-+
-+ pkt_len = ((cpu_to_le32(rd->rdesc0) >> 16) & 0x00003FFFUL); /* BE */
-+ wRSR = (u16)(cpu_to_le32(rd->rdesc0)); /* BE */
-
-- if (rd->rdesc0.RSR & (RSR_STP | RSR_EDP)) {
-+ HAIL("velocity_receive_frame");
-+ /* if (rd->rdesc0.RSR & (RSR_STP | RSR_EDP)) { BE */
-+ if (wRSR & (RSR_STP | RSR_EDP)) { /* BE */
- VELOCITY_PRT(MSG_LEVEL_VERBOSE, KERN_ERR " %s : the received frame span multple RDs.\n", vptr->dev->name);
- stats->rx_length_errors++;
- return -EINVAL;
- }
-
-- if (rd->rdesc0.RSR & RSR_MAR)
-+ /* if (rd->rdesc0.RSR & RSR_MAR) BE */
-+ if (wRSR & RSR_MAR) /* BE */
- vptr->stats.multicast++;
-
- skb = rd_info->skb;
-@@ -1407,7 +1488,8 @@ static int velocity_receive_frame(struct
- */
-
- if (vptr->flags & VELOCITY_FLAGS_VAL_PKT_LEN) {
-- if (rd->rdesc0.RSR & RSR_RL) {
-+ /* if (rd->rdesc0.RSR & RSR_RL) { BE */
-+ if (wRSR & RSR_RL) { /* BE */
- stats->rx_length_errors++;
- return -EINVAL;
- }
-@@ -1451,6 +1533,7 @@ static int velocity_alloc_rx_buf(struct
- struct rx_desc *rd = &(vptr->rd_ring[idx]);
- struct velocity_rd_info *rd_info = &(vptr->rd_info[idx]);
-
-+ HAIL("velocity_alloc_rx_buf");
- rd_info->skb = dev_alloc_skb(vptr->rx_buf_sz + 64);
- if (rd_info->skb == NULL)
- return -ENOMEM;
-@@ -1468,10 +1551,14 @@ static int velocity_alloc_rx_buf(struct
- */
-
- *((u32 *) & (rd->rdesc0)) = 0;
-- rd->len = cpu_to_le32(vptr->rx_buf_sz);
-- rd->inten = 1;
-+ /* rd->len = cpu_to_le32(vptr->rx_buf_sz); BE */
-+ /* rd->inten = 1; BE */
- rd->pa_low = cpu_to_le32(rd_info->skb_dma);
-- rd->pa_high = 0;
-+ /* rd->pa_high = 0; BE */
-+ rd->ltwo &= cpu_to_le32(0xC000FFFFUL); /* BE */
-+ rd->ltwo |= cpu_to_le32((vptr->rx_buf_sz << 16)); /* BE */
-+ rd->ltwo |= cpu_to_le32(BE_INT_ENABLE); /* BE */
-+ rd->ltwo &= cpu_to_le32(0xFFFF0000UL); /* BE */
- return 0;
- }
-
-@@ -1492,9 +1579,11 @@ static int velocity_tx_srv(struct veloci
- int full = 0;
- int idx;
- int works = 0;
-+ u16 wTSR; /* BE */
- struct velocity_td_info *tdinfo;
- struct net_device_stats *stats = &vptr->stats;
-
-+ HAILS("velocity_tx_srv", status);
- for (qnum = 0; qnum < vptr->num_txq; qnum++) {
- for (idx = vptr->td_tail[qnum]; vptr->td_used[qnum] > 0;
- idx = (idx + 1) % vptr->options.numtx) {
-@@ -1505,22 +1594,29 @@ static int velocity_tx_srv(struct veloci
- td = &(vptr->td_rings[qnum][idx]);
- tdinfo = &(vptr->td_infos[qnum][idx]);
-
-- if (td->tdesc0.owner == OWNED_BY_NIC)
-+ /* if (td->tdesc0.owner == OWNED_BY_NIC) BE */
-+ if (td->tdesc0 & cpu_to_le32(BE_OWNED_BY_NIC)) /* BE */
- break;
-
- if ((works++ > 15))
- break;
-
-- if (td->tdesc0.TSR & TSR0_TERR) {
-+ wTSR = (u16)cpu_to_le32(td->tdesc0);
-+ /* if (td->tdesc0.TSR & TSR0_TERR) { BE */
-+ if (wTSR & TSR0_TERR) { /* BE */
- stats->tx_errors++;
- stats->tx_dropped++;
-- if (td->tdesc0.TSR & TSR0_CDH)
-+ /* if (td->tdesc0.TSR & TSR0_CDH) BE */
-+ if (wTSR & TSR0_CDH) /* BE */
- stats->tx_heartbeat_errors++;
-- if (td->tdesc0.TSR & TSR0_CRS)
-+ /* if (td->tdesc0.TSR & TSR0_CRS) BE */
-+ if (wTSR & TSR0_CRS) /* BE */
- stats->tx_carrier_errors++;
-- if (td->tdesc0.TSR & TSR0_ABT)
-+ /* if (td->tdesc0.TSR & TSR0_ABT) BE */
-+ if (wTSR & TSR0_ABT) /* BE */
- stats->tx_aborted_errors++;
-- if (td->tdesc0.TSR & TSR0_OWC)
-+ /* if (td->tdesc0.TSR & TSR0_OWC) BE */
-+ if (wTSR & TSR0_OWC) /* BE */
- stats->tx_window_errors++;
- } else {
- stats->tx_packets++;
-@@ -1609,6 +1705,7 @@ static void velocity_print_link_status(s
-
- static void velocity_error(struct velocity_info *vptr, int status)
- {
-+ HAILS("velocity_error", status);
-
- if (status & ISR_TXSTLI) {
- struct mac_regs __iomem * regs = vptr->mac_regs;
-@@ -1698,6 +1795,7 @@ static void velocity_free_tx_buf(struct
- struct sk_buff *skb = tdinfo->skb;
- int i;
-
-+ HAIL("velocity_free_tx_buf");
- /*
- * Don't unmap the pre-allocated tx_bufs
- */
-@@ -1901,6 +1999,7 @@ static int velocity_xmit(struct sk_buff
- struct velocity_td_info *tdinfo;
- unsigned long flags;
- int index;
-+ u32 lbufsz; /* BE */
-
- int pktlen = skb->len;
-
-@@ -1917,9 +2016,18 @@ static int velocity_xmit(struct sk_buff
- td_ptr = &(vptr->td_rings[qnum][index]);
- tdinfo = &(vptr->td_infos[qnum][index]);
-
-- td_ptr->tdesc1.TCPLS = TCPLS_NORMAL;
-- td_ptr->tdesc1.TCR = TCR0_TIC;
-- td_ptr->td_buf[0].queue = 0;
-+ td_ptr->tdesc0 = 0x00000000UL; /* BE */
-+ td_ptr->tdesc1 = 0x00000000UL; /* BE */
-+
-+ /* td_ptr->tdesc1.TCPLS = TCPLS_NORMAL; BE */
-+ td_ptr->tdesc1 &= cpu_to_le32(0xfcffffffUL); /* BE */
-+ td_ptr->tdesc1 |= cpu_to_le32(((u32)TCPLS_NORMAL) << 24); /* BE */
-+
-+ /* td_ptr->tdesc1.TCR = TCR0_TIC; BE */
-+ td_ptr->tdesc1 |= cpu_to_le32(BE_TCR_TIC); /* BE */
-+
-+ /* td_ptr->td_buf[0].queue = 0; BE */
-+ td_ptr->td_buf[0].ltwo &= cpu_to_le32(~BE_QUEUE_ENABLE); /* BE */
-
- /*
- * Pad short frames.
-@@ -1931,20 +2039,36 @@ static int velocity_xmit(struct sk_buff
- memset(tdinfo->buf + skb->len, 0, ETH_ZLEN - skb->len);
- tdinfo->skb = skb;
- tdinfo->skb_dma[0] = tdinfo->buf_dma;
-- td_ptr->tdesc0.pktsize = pktlen;
-+ /* td_ptr->tdesc0.pktsize = pktlen; */
-+ td_ptr->tdesc0 &= cpu_to_le32(0xc000ffffUL); /* BE */
-+ lbufsz = pktlen; /* Assign, and make sure it's unsigned 32 bits - BE */
-+ lbufsz = lbufsz << 16; /* BE - shift over */
-+ td_ptr->tdesc0 |= cpu_to_le32(lbufsz); /* BE */
-+
- td_ptr->td_buf[0].pa_low = cpu_to_le32(tdinfo->skb_dma[0]);
-- td_ptr->td_buf[0].pa_high = 0;
-- td_ptr->td_buf[0].bufsize = td_ptr->tdesc0.pktsize;
-+ /* td_ptr->td_buf[0].pa_high = 0; */
-+ /* td_ptr->td_buf[0].bufsize = td_ptr->tdesc0.pktsize; */
-+ td_ptr->td_buf[0].ltwo = cpu_to_le32(lbufsz); /* BE */
- tdinfo->nskb_dma = 1;
-- td_ptr->tdesc1.CMDZ = 2;
-+ /* td_ptr->tdesc1.CMDZ = 2; */
-+ td_ptr->tdesc1 &= cpu_to_le32(0x0fffffffUL); /* BE */
-+ td_ptr->tdesc1 |= cpu_to_le32(((u32)0x2) << 28); /* BE */
- } else
- #ifdef VELOCITY_ZERO_COPY_SUPPORT
-+ /*
-+ * BE - NOTE on the VELOCITY_ZERO_COPY_SUPPORT:
-+ * This block of code has NOT been patched up for BE support, as
-+ * it is certainly broken -- if it compiles at all. Since the BE
-+ * fixes depend on the broken code, attempts to convert to BE support
-+ * would almost certainly confuse more than help.
-+ */
- if (skb_shinfo(skb)->nr_frags > 0) {
- int nfrags = skb_shinfo(skb)->nr_frags;
- tdinfo->skb = skb;
- if (nfrags > 6) {
- skb_copy_from_linear_data(skb, tdinfo->buf, skb->len);
- tdinfo->skb_dma[0] = tdinfo->buf_dma;
-+ /* BE: Er, exactly what value are we assigning in this next line? */
- td_ptr->tdesc0.pktsize =
- td_ptr->td_buf[0].pa_low = cpu_to_le32(tdinfo->skb_dma[0]);
- td_ptr->td_buf[0].pa_high = 0;
-@@ -1961,6 +2085,7 @@ static int velocity_xmit(struct sk_buff
- /* FIXME: support 48bit DMA later */
- td_ptr->td_buf[i].pa_low = cpu_to_le32(tdinfo->skb_dma);
- td_ptr->td_buf[i].pa_high = 0;
-+ /* BE: This next line can't be right: */
- td_ptr->td_buf[i].bufsize = skb->len->skb->data_len;
-
- for (i = 0; i < nfrags; i++) {
-@@ -1978,7 +2103,7 @@ static int velocity_xmit(struct sk_buff
- }
-
- } else
--#endif
-+#endif /* (broken) VELOCITY_ZERO_COPY_SUPPORT */
- {
- /*
- * Map the linear network buffer into PCI space and
-@@ -1986,19 +2111,30 @@ static int velocity_xmit(struct sk_buff
- */
- tdinfo->skb = skb;
- tdinfo->skb_dma[0] = pci_map_single(vptr->pdev, skb->data, pktlen, PCI_DMA_TODEVICE);
-- td_ptr->tdesc0.pktsize = pktlen;
-+ /* td_ptr->tdesc0.pktsize = pktlen; BE */
-+ td_ptr->tdesc0 &= cpu_to_le32(0xc000ffffUL); /* BE */
-+ lbufsz = pktlen; /* Assign, and make sure it's unsigned 32 bits - BE */
-+ lbufsz = lbufsz << 16; /* BE */
-+ td_ptr->tdesc0 |= cpu_to_le32(lbufsz); /* BE */
- td_ptr->td_buf[0].pa_low = cpu_to_le32(tdinfo->skb_dma[0]);
-- td_ptr->td_buf[0].pa_high = 0;
-- td_ptr->td_buf[0].bufsize = td_ptr->tdesc0.pktsize;
-+ /* td_ptr->td_buf[0].pa_high = 0; BE */
-+ /* td_ptr->td_buf[0].bufsize = td_ptr->tdesc0.pktsize; BE */
-+ td_ptr->td_buf[0].ltwo = cpu_to_le32(lbufsz); /* BE */
-+
- tdinfo->nskb_dma = 1;
-- td_ptr->tdesc1.CMDZ = 2;
-+ /* td_ptr->tdesc1.CMDZ = 2; BE */
-+ td_ptr->tdesc1 &= cpu_to_le32(0x0fffffffUL); /* BE */
-+ td_ptr->tdesc1 |= cpu_to_le32(((u32)0x2) << 28);/* BE */
- }
-
- if (vptr->flags & VELOCITY_FLAGS_TAGGING) {
-- td_ptr->tdesc1.pqinf.VID = (vptr->options.vid & 0xfff);
-- td_ptr->tdesc1.pqinf.priority = 0;
-- td_ptr->tdesc1.pqinf.CFI = 0;
-- td_ptr->tdesc1.TCR |= TCR0_VETAG;
-+ /* td_ptr->tdesc1.pqinf.priority = 0; BE */
-+ /* td_ptr->tdesc1.pqinf.CFI = 0; BE */
-+ td_ptr->tdesc1 &= cpu_to_le32(0xFFFF0000UL); /* BE */
-+ /* td_ptr->tdesc1.pqinf.VID = (vptr->options.vid & 0xfff); BE */
-+ td_ptr->tdesc1 |= cpu_to_le32((vptr->options.vid & 0xfff)); /* BE */
-+ /* td_ptr->tdesc1.TCR |= TCR0_VETAG; BE */
-+ td_ptr->tdesc1 |= cpu_to_le32(BE_TCR_VETAG); /* BE */
- }
-
- /*
-@@ -2008,26 +2144,34 @@ static int velocity_xmit(struct sk_buff
- && (skb->ip_summed == CHECKSUM_PARTIAL)) {
- const struct iphdr *ip = ip_hdr(skb);
- if (ip->protocol == IPPROTO_TCP)
-- td_ptr->tdesc1.TCR |= TCR0_TCPCK;
-+ /* td_ptr->tdesc1.TCR |= TCR0_TCPCK; BE */
-+ td_ptr->tdesc1 |= cpu_to_le32(BE_TCR_TCPCK); /* BE */
- else if (ip->protocol == IPPROTO_UDP)
-- td_ptr->tdesc1.TCR |= (TCR0_UDPCK);
-- td_ptr->tdesc1.TCR |= TCR0_IPCK;
-- }
-+ /* td_ptr->tdesc1.TCR |= (TCR0_UDPCK); BE */
-+ td_ptr->tdesc1 |= cpu_to_le32(BE_TCR_UDPCK); /* BE */
-+ /* td_ptr->tdesc1.TCR |= TCR0_IPCK; BE */
-+ td_ptr->tdesc1 |= cpu_to_le32(BE_TCR_IPCK); /* BE */
-+ }
- {
-
- int prev = index - 1;
-
- if (prev < 0)
- prev = vptr->options.numtx - 1;
-- td_ptr->tdesc0.owner = OWNED_BY_NIC;
-+ /* td_ptr->tdesc0.owner = OWNED_BY_NIC; BE */
-+ td_ptr->tdesc0 |= cpu_to_le32(BE_OWNED_BY_NIC); /* BE */
- vptr->td_used[qnum]++;
- vptr->td_curr[qnum] = (index + 1) % vptr->options.numtx;
-
- if (AVAIL_TD(vptr, qnum) < 1)
- netif_stop_queue(dev);
-
-- td_ptr = &(vptr->td_rings[qnum][prev]);
-- td_ptr->td_buf[0].queue = 1;
-+ td_ptr = &(vptr->td_rings[qnum][prev]);
-+ /* td_ptr->td_buf[0].queue = 1; BE */
-+ td_ptr->td_buf[0].ltwo |= cpu_to_le32(BE_QUEUE_ENABLE); /* BE */
-+ if (vdebug&2) printk(KERN_NOTICE "velocity_xmit: (%s) len=%d idx=%d tdesc0=0x%x tdesc1=0x%x ltwo=0x%x\n",
-+ (pktlen<ETH_ZLEN) ? "short" : "normal", pktlen, index,
-+ td_ptr->tdesc0, td_ptr->tdesc1, td_ptr->td_buf[0].ltwo);
- mac_tx_queue_wake(vptr->mac_regs, qnum);
- }
- dev->trans_start = jiffies;
-@@ -2053,7 +2197,7 @@ static int velocity_intr(int irq, void *
- u32 isr_status;
- int max_count = 0;
-
--
-+ HAIL("velocity_intr");
- spin_lock(&vptr->lock);
- isr_status = mac_read_isr(vptr->mac_regs);
-
-@@ -2072,7 +2216,10 @@ static int velocity_intr(int irq, void *
-
- while (isr_status != 0) {
- mac_write_isr(vptr->mac_regs, isr_status);
-- if (isr_status & (~(ISR_PRXI | ISR_PPRXI | ISR_PTXI | ISR_PPTXI)))
-+ HAILS("velocity_intr",isr_status);
-+ /* MJW - velocity_error is ALWAYS called; need to mask off some other flags */
-+ /* if (isr_status & (~(ISR_PRXI | ISR_PPRXI | ISR_PTXI | ISR_PPTXI))) */
-+ if (isr_status & (~(ISR_PRXI | ISR_PPRXI | ISR_PTXI | ISR_PPTXI | ISR_PTX0I | ISR_ISR0)))
- velocity_error(vptr, isr_status);
- if (isr_status & (ISR_PRXI | ISR_PPRXI))
- max_count += velocity_rx_srv(vptr, isr_status);
-@@ -2110,6 +2257,7 @@ static void velocity_set_multi(struct ne
- int i;
- struct dev_mc_list *mclist;
-
-+ HAIL("velocity_set_multi");
- if (dev->flags & IFF_PROMISC) { /* Set promiscuous. */
- writel(0xffffffff, &regs->MARCAM[0]);
- writel(0xffffffff, &regs->MARCAM[4]);
-@@ -2153,6 +2301,7 @@ static struct net_device_stats *velocity
- {
- struct velocity_info *vptr = netdev_priv(dev);
-
-+ HAIL("net_device_stats");
- /* If the hardware is down, don't touch MII */
- if(!netif_running(dev))
- return &vptr->stats;
-@@ -2197,6 +2346,7 @@ static int velocity_ioctl(struct net_dev
- struct velocity_info *vptr = netdev_priv(dev);
- int ret;
-
-+ HAIL("velocity_ioctl");
- /* If we are asked for information and the device is power
- saving then we need to bring the device back up to talk to it */
-
-@@ -2415,6 +2565,7 @@ static int velocity_mii_read(struct mac_
- {
- u16 ww;
-
-+ HAIL("velocity_mii_read");
- /*
- * Disable MIICR_MAUTO, so that mii addr can be set normally
- */
-@@ -2451,6 +2602,7 @@ static int velocity_mii_write(struct mac
- {
- u16 ww;
-
-+ HAIL("velocity_mii_write");
- /*
- * Disable MIICR_MAUTO, so that mii addr can be set normally
- */
-Index: linux-2.6.23.17/drivers/net/via-velocity.h
-===================================================================
---- linux-2.6.23.17.orig/drivers/net/via-velocity.h
-+++ linux-2.6.23.17/drivers/net/via-velocity.h
-@@ -196,64 +196,70 @@
- * Receive descriptor
- */
-
--struct rdesc0 {
-- u16 RSR; /* Receive status */
-- u16 len:14; /* Received packet length */
-- u16 reserved:1;
-- u16 owner:1; /* Who owns this buffer ? */
--};
--
--struct rdesc1 {
-- u16 PQTAG;
-- u8 CSM;
-- u8 IPKT;
--};
-+//struct rdesc0 {
-+// u16 RSR; /* Receive status */
-+// u16 len:14; /* Received packet length */
-+// u16 reserved:1;
-+// u16 owner:1; /* Who owns this buffer ? */
-+//};
-+
-+//struct rdesc1 {
-+// u16 PQTAG;
-+// u8 CSM;
-+// u8 IPKT;
-+//};
-
- struct rx_desc {
-- struct rdesc0 rdesc0;
-- struct rdesc1 rdesc1;
-+// struct rdesc0 rdesc0;
-+// struct rdesc1 rdesc1;
-+ u32 rdesc0;
-+ u32 rdesc1;
- u32 pa_low; /* Low 32 bit PCI address */
-- u16 pa_high; /* Next 16 bit PCI address (48 total) */
-- u16 len:15; /* Frame size */
-- u16 inten:1; /* Enable interrupt */
-+// u16 pa_high; /* Next 16 bit PCI address (48 total) */
-+// u16 len:15; /* Frame size */
-+// u16 inten:1; /* Enable interrupt */
-+ u32 ltwo;
- } __attribute__ ((__packed__));
-
- /*
- * Transmit descriptor
- */
-
--struct tdesc0 {
-- u16 TSR; /* Transmit status register */
-- u16 pktsize:14; /* Size of frame */
-- u16 reserved:1;
-- u16 owner:1; /* Who owns the buffer */
--};
--
--struct pqinf { /* Priority queue info */
-- u16 VID:12;
-- u16 CFI:1;
-- u16 priority:3;
--} __attribute__ ((__packed__));
--
--struct tdesc1 {
-- struct pqinf pqinf;
-- u8 TCR;
-- u8 TCPLS:2;
-- u8 reserved:2;
-- u8 CMDZ:4;
--} __attribute__ ((__packed__));
-+//struct tdesc0 {
-+// u16 TSR; /* Transmit status register */
-+// u16 pktsize:14; /* Size of frame */
-+// u16 reserved:1;
-+// u16 owner:1; /* Who owns the buffer */
-+//};
-+
-+//struct pqinf { /* Priority queue info */
-+// u16 VID:12;
-+// u16 CFI:1;
-+// u16 priority:3;
-+//} __attribute__ ((__packed__));
-+
-+//struct tdesc1 {
-+// struct pqinf pqinf;
-+// u8 TCR;
-+// u8 TCPLS:2;
-+// u8 reserved:2;
-+// u8 CMDZ:4;
-+//} __attribute__ ((__packed__));
-
- struct td_buf {
- u32 pa_low;
-- u16 pa_high;
-- u16 bufsize:14;
-- u16 reserved:1;
-- u16 queue:1;
-+// u16 pa_high;
-+// u16 bufsize:14;
-+// u16 reserved:1;
-+// u16 queue:1;
-+ u32 ltwo;
- } __attribute__ ((__packed__));
-
- struct tx_desc {
-- struct tdesc0 tdesc0;
-- struct tdesc1 tdesc1;
-+// struct tdesc0 tdesc0;
-+// struct tdesc1 tdesc1;
-+ u32 tdesc0;
-+ u32 tdesc1;
- struct td_buf td_buf[7];
- };
-
-@@ -279,6 +285,16 @@ enum velocity_owner {
- OWNED_BY_NIC = 1
- };
-
-+/* Constants added for the BE fixes */
-+#define BE_OWNED_BY_NIC 0x80000000UL
-+#define BE_INT_ENABLE 0x80000000UL
-+#define BE_QUEUE_ENABLE 0x80000000UL
-+#define BE_TCR_TIC 0x00800000UL
-+#define BE_TCR_VETAG 0x00200000UL
-+#define BE_TCR_TCPCK 0x00040000UL
-+#define BE_TCR_UDPCK 0x00080000UL
-+#define BE_TCR_IPCK 0x00100000UL
-+
-
- /*
- * MAC registers and macros.
-@@ -1698,6 +1714,7 @@ enum velocity_flow_cntl_type {
- };
-
- struct velocity_opt {
-+ int velo_debug; /* debug flag */
- int numrx; /* Number of RX descriptors */
- int numtx; /* Number of TX descriptors */
- enum speed_opt spd_dpx; /* Media link mode */
diff --git a/target/linux/ixp4xx/patches-2.6.23/016-dsmg600_auto_power_on.patch b/target/linux/ixp4xx/patches-2.6.23/016-dsmg600_auto_power_on.patch
deleted file mode 100644
index b0aee75dd4..0000000000
--- a/target/linux/ixp4xx/patches-2.6.23/016-dsmg600_auto_power_on.patch
+++ /dev/null
@@ -1,111 +0,0 @@
-Upgrade the power and reset button handling for the DSMG600:
- * Remove the superfluous declaration of ctrl_alt_del().
- * Convert GPIO and IRQ handling to use the <asm/gpio.h> api.
- * Perform the reset on the release of the power button, so that
- NAS devices which have been set to auto-power-on (by bridging
- the power button) do not continuously power cycle.
- * Remove all superflous constants from dsmg600.h
-
-Signed-off-by: Rod Whitby <rod@whitby.id.au>
-
----
- arch/arm/mach-ixp4xx/dsmg600-power.c | 24 ++++++++++++++----------
- include/asm-arm/arch-ixp4xx/dsmg600.h | 7 +------
- 2 files changed, 15 insertions(+), 16 deletions(-)
-
-Index: linux-2.6.23.17/arch/arm/mach-ixp4xx/dsmg600-power.c
-===================================================================
---- linux-2.6.23.17.orig/arch/arm/mach-ixp4xx/dsmg600-power.c
-+++ linux-2.6.23.17/arch/arm/mach-ixp4xx/dsmg600-power.c
-@@ -26,10 +26,9 @@
- #include <linux/jiffies.h>
- #include <linux/timer.h>
-
-+#include <asm/gpio.h>
- #include <asm/mach-types.h>
-
--extern void ctrl_alt_del(void);
--
- /* This is used to make sure the power-button pusher is serious. The button
- * must be held until the value of this counter reaches zero.
- */
-@@ -47,9 +46,16 @@ static void dsmg600_power_handler(unsign
- * state of the power button.
- */
-
-- if (*IXP4XX_GPIO_GPINR & DSMG600_PB_BM) {
-+ if (gpio_get_value(DSMG600_PB_GPIO)) {
-
- /* IO Pin is 1 (button pushed) */
-+ if (power_button_countdown > 0) {
-+ power_button_countdown--;
-+ }
-+
-+ } else {
-+
-+ /* Done on button release, to allow for auto-power-on mods. */
- if (power_button_countdown == 0) {
- /* Signal init to do the ctrlaltdel action, this will bypass
- * init if it hasn't started and do a kernel_restart.
-@@ -58,11 +64,9 @@ static void dsmg600_power_handler(unsign
-
- /* Change the state of the power LED to "blink" */
- gpio_line_set(DSMG600_LED_PWR_GPIO, IXP4XX_GPIO_LOW);
-+ } else {
-+ power_button_countdown = PBUTTON_HOLDDOWN_COUNT;
- }
-- power_button_countdown--;
--
-- } else {
-- power_button_countdown = PBUTTON_HOLDDOWN_COUNT;
- }
-
- mod_timer(&dsmg600_power_timer, jiffies + msecs_to_jiffies(500));
-@@ -81,12 +85,12 @@ static int __init dsmg600_power_init(voi
- if (!(machine_is_dsmg600()))
- return 0;
-
-- if (request_irq(DSMG600_RB_IRQ, &dsmg600_reset_handler,
-+ if (request_irq(gpio_to_irq(DSMG600_RB_GPIO), &dsmg600_reset_handler,
- IRQF_DISABLED | IRQF_TRIGGER_LOW, "DSM-G600 reset button",
- NULL) < 0) {
-
- printk(KERN_DEBUG "Reset Button IRQ %d not available\n",
-- DSMG600_RB_IRQ);
-+ gpio_to_irq(DSMG600_RB_GPIO));
-
- return -EIO;
- }
-@@ -114,7 +118,7 @@ static void __exit dsmg600_power_exit(vo
-
- del_timer_sync(&dsmg600_power_timer);
-
-- free_irq(DSMG600_RB_IRQ, NULL);
-+ free_irq(gpio_to_irq(DSMG600_RB_GPIO), NULL);
- }
-
- module_init(dsmg600_power_init);
-Index: linux-2.6.23.17/include/asm-arm/arch-ixp4xx/dsmg600.h
-===================================================================
---- linux-2.6.23.17.orig/include/asm-arm/arch-ixp4xx/dsmg600.h
-+++ linux-2.6.23.17/include/asm-arm/arch-ixp4xx/dsmg600.h
-@@ -40,18 +40,13 @@
- /* Buttons */
-
- #define DSMG600_PB_GPIO 15 /* power button */
--#define DSMG600_PB_BM (1L << DSMG600_PB_GPIO)
--
- #define DSMG600_RB_GPIO 3 /* reset button */
-
--#define DSMG600_RB_IRQ IRQ_IXP4XX_GPIO3
-+/* Power control */
-
- #define DSMG600_PO_GPIO 2 /* power off */
-
- /* LEDs */
-
- #define DSMG600_LED_PWR_GPIO 0
--#define DSMG600_LED_PWR_BM (1L << DSMG600_LED_PWR_GPIO)
--
- #define DSMG600_LED_WLAN_GPIO 14
--#define DSMG600_LED_WLAN_BM (1L << DSMG600_LED_WLAN_GPIO)
diff --git a/target/linux/ixp4xx/patches-2.6.23/017-nas100d_auto_power_on.patch b/target/linux/ixp4xx/patches-2.6.23/017-nas100d_auto_power_on.patch
deleted file mode 100644
index bf6bc078ae..0000000000
--- a/target/linux/ixp4xx/patches-2.6.23/017-nas100d_auto_power_on.patch
+++ /dev/null
@@ -1,188 +0,0 @@
-Upgrade the power and reset button handling for the NAS100D:
- * Convert GPIO and IRQ handling to use the <asm/gpio.h> api.
- * Perform the reset only after the power button has been held down
- for at least two seconds. Do the reset on the release of the power
- button, so that NAS devices which have been set to auto-power-on (by
- bridging the power button) do not continuously power cycle.
- * Remove all superflous constants from nas100d.h
- * Add LED constants to nas100d.h while we're there.
-Also, update the board LED setup code to use constants.
-
-Signed-off-by: Rod Whitby <rod@whitby.id.au>
-
-Index: linux-2.6.23.17/arch/arm/mach-ixp4xx/nas100d-power.c
-===================================================================
---- linux-2.6.23.17.orig/arch/arm/mach-ixp4xx/nas100d-power.c
-+++ linux-2.6.23.17/arch/arm/mach-ixp4xx/nas100d-power.c
-@@ -21,15 +21,61 @@
- #include <linux/irq.h>
- #include <linux/module.h>
- #include <linux/reboot.h>
-+#include <linux/jiffies.h>
-+#include <linux/timer.h>
-
-+#include <asm/gpio.h>
- #include <asm/mach-types.h>
-
--static irqreturn_t nas100d_reset_handler(int irq, void *dev_id)
-+extern void ctrl_alt_del(void);
-+
-+/* This is used to make sure the power-button pusher is serious. The button
-+ * must be held until the value of this counter reaches zero.
-+ */
-+static volatile int power_button_countdown;
-+
-+/* Must hold the button down for at least this many counts to be processed */
-+#define PBUTTON_HOLDDOWN_COUNT 4 /* 2 secs */
-+
-+static void nas100d_power_handler(unsigned long data);
-+static DEFINE_TIMER(nas100d_power_timer, nas100d_power_handler, 0, 0);
-+
-+static void nas100d_power_handler(unsigned long data)
- {
-- /* Signal init to do the ctrlaltdel action, this will bypass init if
-- * it hasn't started and do a kernel_restart.
-+ /* This routine is called twice per second to check the
-+ * state of the power button.
- */
-- ctrl_alt_del();
-+
-+ if (gpio_get_value(NAS100D_PB_GPIO)) {
-+
-+ /* IO Pin is 1 (button pushed) */
-+ if (power_button_countdown > 0) {
-+ power_button_countdown--;
-+ }
-+
-+ } else {
-+
-+ /* Done on button release, to allow for auto-power-on mods. */
-+ if (power_button_countdown == 0) {
-+ /* Signal init to do the ctrlaltdel action, this will bypass
-+ * init if it hasn't started and do a kernel_restart.
-+ */
-+ ctrl_alt_del();
-+
-+ /* Change the state of the power LED to "blink" */
-+ gpio_line_set(NAS100D_LED_PWR_GPIO, IXP4XX_GPIO_LOW);
-+ } else {
-+ power_button_countdown = PBUTTON_HOLDDOWN_COUNT;
-+ }
-+ }
-+
-+ mod_timer(&nas100d_power_timer, jiffies + msecs_to_jiffies(500));
-+}
-+
-+static irqreturn_t nas100d_reset_handler(int irq, void *dev_id)
-+{
-+ /* This is the paper-clip reset, it shuts the machine down directly. */
-+ machine_power_off();
-
- return IRQ_HANDLED;
- }
-@@ -39,17 +85,30 @@ static int __init nas100d_power_init(voi
- if (!(machine_is_nas100d()))
- return 0;
-
-- set_irq_type(NAS100D_RB_IRQ, IRQT_LOW);
-+ set_irq_type(gpio_to_irq(NAS100D_RB_GPIO), IRQT_LOW);
-
-- if (request_irq(NAS100D_RB_IRQ, &nas100d_reset_handler,
-+ if (request_irq(gpio_to_irq(NAS100D_RB_GPIO), &nas100d_reset_handler,
- IRQF_DISABLED, "NAS100D reset button", NULL) < 0) {
-
- printk(KERN_DEBUG "Reset Button IRQ %d not available\n",
-- NAS100D_RB_IRQ);
-+ gpio_to_irq(NAS100D_RB_GPIO));
-
- return -EIO;
- }
-
-+ /* The power button on the Iomega NAS100d is on GPIO 14, but
-+ * it cannot handle interrupts on that GPIO line. So we'll
-+ * have to poll it with a kernel timer.
-+ */
-+
-+ /* Make sure that the power button GPIO is set up as an input */
-+ gpio_line_config(NAS100D_PB_GPIO, IXP4XX_GPIO_IN);
-+
-+ /* Set the initial value for the power button IRQ handler */
-+ power_button_countdown = PBUTTON_HOLDDOWN_COUNT;
-+
-+ mod_timer(&nas100d_power_timer, jiffies + msecs_to_jiffies(500));
-+
- return 0;
- }
-
-@@ -58,7 +117,9 @@ static void __exit nas100d_power_exit(vo
- if (!(machine_is_nas100d()))
- return;
-
-- free_irq(NAS100D_RB_IRQ, NULL);
-+ del_timer_sync(&nas100d_power_timer);
-+
-+ free_irq(gpio_to_irq(NAS100D_RB_GPIO), NULL);
- }
-
- module_init(nas100d_power_init);
-Index: linux-2.6.23.17/include/asm-arm/arch-ixp4xx/nas100d.h
-===================================================================
---- linux-2.6.23.17.orig/include/asm-arm/arch-ixp4xx/nas100d.h
-+++ linux-2.6.23.17/include/asm-arm/arch-ixp4xx/nas100d.h
-@@ -38,15 +38,15 @@
-
- /* Buttons */
-
--#define NAS100D_PB_GPIO 14
--#define NAS100D_RB_GPIO 4
-+#define NAS100D_PB_GPIO 14 /* power button */
-+#define NAS100D_RB_GPIO 4 /* reset button */
-+
-+/* Power control */
-+
- #define NAS100D_PO_GPIO 12 /* power off */
-
--#define NAS100D_PB_IRQ IRQ_IXP4XX_GPIO14
--#define NAS100D_RB_IRQ IRQ_IXP4XX_GPIO4
-+/* LEDs */
-
--/*
--#define NAS100D_PB_BM (1L << NAS100D_PB_GPIO)
--#define NAS100D_PO_BM (1L << NAS100D_PO_GPIO)
--#define NAS100D_RB_BM (1L << NAS100D_RB_GPIO)
--*/
-+#define NAS100D_LED_WLAN_GPIO 0
-+#define NAS100D_LED_DISK_GPIO 3
-+#define NAS100D_LED_PWR_GPIO 15
-Index: linux-2.6.23.17/arch/arm/mach-ixp4xx/nas100d-setup.c
-===================================================================
---- linux-2.6.23.17.orig/arch/arm/mach-ixp4xx/nas100d-setup.c
-+++ linux-2.6.23.17/arch/arm/mach-ixp4xx/nas100d-setup.c
-@@ -42,20 +42,20 @@ static struct platform_device nas100d_fl
- static struct resource nas100d_led_resources[] = {
- {
- .name = "wlan", /* green led */
-- .start = 0,
-- .end = 0,
-+ .start = NAS100D_LED_WLAN_GPIO,
-+ .end = NAS100D_LED_WLAN_GPIO,
- .flags = IXP4XX_GPIO_LOW,
- },
- {
-- .name = "ready", /* blue power led (off is flashing!) */
-- .start = 15,
-- .end = 15,
-+ .name = "power", /* blue power led (off is flashing!) */
-+ .start = NAS100D_LED_PWR_GPIO,
-+ .end = NAS100D_LED_PWR_GPIO,
- .flags = IXP4XX_GPIO_LOW,
- },
- {
- .name = "disk", /* yellow led */
-- .start = 3,
-- .end = 3,
-+ .start = NAS100D_LED_DISK_GPIO,
-+ .end = NAS100D_LED_DISK_GPIO,
- .flags = IXP4XX_GPIO_LOW,
- },
- };
diff --git a/target/linux/ixp4xx/patches-2.6.23/020-ixp4xx_i2c_gpio.patch b/target/linux/ixp4xx/patches-2.6.23/020-ixp4xx_i2c_gpio.patch
deleted file mode 100644
index 89d39903c5..0000000000
--- a/target/linux/ixp4xx/patches-2.6.23/020-ixp4xx_i2c_gpio.patch
+++ /dev/null
@@ -1,232 +0,0 @@
-Migrate all ixp4xx devices to the bitbanging I2C bus driver utilizing
-the arch-neutral GPIO API (linux/i2c-gpio.h).
-
-Tested by the nslu2-linux and openwrt projects in public firmware releases.
-
-Acked-by: Rod Whitby <rod@whitby.id.au>
-Signed-off-by: Michael-Luke Jones <mlj28@cam.ac.uk>
-
-Index: linux-2.6.23.17/arch/arm/mach-ixp4xx/nslu2-setup.c
-===================================================================
---- linux-2.6.23.17.orig/arch/arm/mach-ixp4xx/nslu2-setup.c
-+++ linux-2.6.23.17/arch/arm/mach-ixp4xx/nslu2-setup.c
-@@ -18,6 +18,7 @@
- #include <linux/serial.h>
- #include <linux/serial_8250.h>
- #include <linux/leds.h>
-+#include <linux/i2c-gpio.h>
-
- #include <asm/mach-types.h>
- #include <asm/mach/arch.h>
-@@ -41,7 +42,7 @@ static struct platform_device nslu2_flas
- .resource = &nslu2_flash_resource,
- };
-
--static struct ixp4xx_i2c_pins nslu2_i2c_gpio_pins = {
-+static struct i2c_gpio_platform_data nslu2_i2c_gpio_data = {
- .sda_pin = NSLU2_SDA_PIN,
- .scl_pin = NSLU2_SCL_PIN,
- };
-@@ -82,11 +83,12 @@ static struct platform_device nslu2_leds
- };
- #endif
-
--static struct platform_device nslu2_i2c_controller = {
-- .name = "IXP4XX-I2C",
-+static struct platform_device nslu2_i2c_gpio = {
-+ .name = "i2c-gpio",
- .id = 0,
-- .dev.platform_data = &nslu2_i2c_gpio_pins,
-- .num_resources = 0,
-+ .dev = {
-+ .platform_data = &nslu2_i2c_gpio_data,
-+ },
- };
-
- static struct platform_device nslu2_beeper = {
-@@ -139,7 +141,7 @@ static struct platform_device nslu2_uart
- };
-
- static struct platform_device *nslu2_devices[] __initdata = {
-- &nslu2_i2c_controller,
-+ &nslu2_i2c_gpio,
- &nslu2_flash,
- &nslu2_beeper,
- #ifdef CONFIG_LEDS_IXP4XX
-Index: linux-2.6.23.17/arch/arm/mach-ixp4xx/nas100d-setup.c
-===================================================================
---- linux-2.6.23.17.orig/arch/arm/mach-ixp4xx/nas100d-setup.c
-+++ linux-2.6.23.17/arch/arm/mach-ixp4xx/nas100d-setup.c
-@@ -16,6 +16,7 @@
- #include <linux/serial.h>
- #include <linux/serial_8250.h>
- #include <linux/leds.h>
-+#include <linux/i2c-gpio.h>
-
- #include <asm/mach-types.h>
- #include <asm/mach/arch.h>
-@@ -68,16 +69,17 @@ static struct platform_device nas100d_le
- };
- #endif
-
--static struct ixp4xx_i2c_pins nas100d_i2c_gpio_pins = {
-+static struct i2c_gpio_platform_data nas100d_i2c_gpio_data = {
- .sda_pin = NAS100D_SDA_PIN,
- .scl_pin = NAS100D_SCL_PIN,
- };
-
--static struct platform_device nas100d_i2c_controller = {
-- .name = "IXP4XX-I2C",
-+static struct platform_device nas100d_i2c_gpio = {
-+ .name = "i2c-gpio",
- .id = 0,
-- .dev.platform_data = &nas100d_i2c_gpio_pins,
-- .num_resources = 0,
-+ .dev = {
-+ .platform_data = &nas100d_i2c_gpio_data,
-+ },
- };
-
- static struct resource nas100d_uart_resources[] = {
-@@ -124,7 +126,7 @@ static struct platform_device nas100d_ua
- };
-
- static struct platform_device *nas100d_devices[] __initdata = {
-- &nas100d_i2c_controller,
-+ &nas100d_i2c_gpio,
- &nas100d_flash,
- #ifdef CONFIG_LEDS_IXP4XX
- &nas100d_leds,
-Index: linux-2.6.23.17/arch/arm/mach-ixp4xx/avila-setup.c
-===================================================================
---- linux-2.6.23.17.orig/arch/arm/mach-ixp4xx/avila-setup.c
-+++ linux-2.6.23.17/arch/arm/mach-ixp4xx/avila-setup.c
-@@ -18,6 +18,7 @@
- #include <linux/tty.h>
- #include <linux/serial_8250.h>
- #include <linux/slab.h>
-+#include <linux/i2c-gpio.h>
-
- #include <asm/types.h>
- #include <asm/setup.h>
-@@ -47,18 +48,17 @@ static struct platform_device avila_flas
- .resource = &avila_flash_resource,
- };
-
--static struct ixp4xx_i2c_pins avila_i2c_gpio_pins = {
-+static struct i2c_gpio_platform_data avila_i2c_gpio_data = {
- .sda_pin = AVILA_SDA_PIN,
- .scl_pin = AVILA_SCL_PIN,
- };
-
--static struct platform_device avila_i2c_controller = {
-- .name = "IXP4XX-I2C",
-+static struct platform_device avila_i2c_gpio = {
-+ .name = "i2c-gpio",
- .id = 0,
-- .dev = {
-- .platform_data = &avila_i2c_gpio_pins,
-+ .dev = {
-+ .platform_data = &avila_i2c_gpio_data,
- },
-- .num_resources = 0
- };
-
- static struct resource avila_uart_resources[] = {
-@@ -133,7 +133,7 @@ static struct platform_device avila_pata
- };
-
- static struct platform_device *avila_devices[] __initdata = {
-- &avila_i2c_controller,
-+ &avila_i2c_gpio,
- &avila_flash,
- &avila_uart
- };
-Index: linux-2.6.23.17/arch/arm/mach-ixp4xx/dsmg600-setup.c
-===================================================================
---- linux-2.6.23.17.orig/arch/arm/mach-ixp4xx/dsmg600-setup.c
-+++ linux-2.6.23.17/arch/arm/mach-ixp4xx/dsmg600-setup.c
-@@ -14,6 +14,7 @@
- #include <linux/kernel.h>
- #include <linux/serial.h>
- #include <linux/serial_8250.h>
-+#include <linux/i2c-gpio.h>
-
- #include <asm/mach-types.h>
- #include <asm/mach/arch.h>
-@@ -37,15 +38,17 @@ static struct platform_device dsmg600_fl
- .resource = &dsmg600_flash_resource,
- };
-
--static struct ixp4xx_i2c_pins dsmg600_i2c_gpio_pins = {
-+static struct i2c_gpio_platform_data dsmg600_i2c_gpio_data = {
- .sda_pin = DSMG600_SDA_PIN,
- .scl_pin = DSMG600_SCL_PIN,
- };
-
--static struct platform_device dsmg600_i2c_controller = {
-- .name = "IXP4XX-I2C",
-+static struct platform_device dsmg600_i2c_gpio = {
-+ .name = "i2c-gpio",
- .id = 0,
-- .dev.platform_data = &dsmg600_i2c_gpio_pins,
-+ .dev = {
-+ .platform_data = &dsmg600_i2c_gpio_data,
-+ },
- };
-
- #ifdef CONFIG_LEDS_CLASS
-@@ -116,7 +119,7 @@ static struct platform_device dsmg600_ua
- };
-
- static struct platform_device *dsmg600_devices[] __initdata = {
-- &dsmg600_i2c_controller,
-+ &dsmg600_i2c_gpio,
- &dsmg600_flash,
- };
-
-Index: linux-2.6.23.17/arch/arm/mach-ixp4xx/ixdp425-setup.c
-===================================================================
---- linux-2.6.23.17.orig/arch/arm/mach-ixp4xx/ixdp425-setup.c
-+++ linux-2.6.23.17/arch/arm/mach-ixp4xx/ixdp425-setup.c
-@@ -15,6 +15,7 @@
- #include <linux/tty.h>
- #include <linux/serial_8250.h>
- #include <linux/slab.h>
-+#include <linux/i2c-gpio.h>
- #include <linux/io.h>
- #include <linux/mtd/mtd.h>
- #include <linux/mtd/nand.h>
-@@ -120,18 +121,17 @@ static struct platform_device ixdp425_fl
- };
- #endif /* CONFIG_MTD_NAND_PLATFORM */
-
--static struct ixp4xx_i2c_pins ixdp425_i2c_gpio_pins = {
-+static struct i2c_gpio_platform_data ixdp425_i2c_gpio_data = {
- .sda_pin = IXDP425_SDA_PIN,
- .scl_pin = IXDP425_SCL_PIN,
- };
-
--static struct platform_device ixdp425_i2c_controller = {
-- .name = "IXP4XX-I2C",
-+static struct platform_device ixdp425_i2c_gpio = {
-+ .name = "i2c-gpio",
- .id = 0,
-- .dev = {
-- .platform_data = &ixdp425_i2c_gpio_pins,
-+ .dev = {
-+ .platform_data = &ixdp425_i2c_gpio_data,
- },
-- .num_resources = 0
- };
-
- static struct resource ixdp425_uart_resources[] = {
-@@ -178,7 +178,7 @@ static struct platform_device ixdp425_ua
- };
-
- static struct platform_device *ixdp425_devices[] __initdata = {
-- &ixdp425_i2c_controller,
-+ &ixdp425_i2c_gpio,
- &ixdp425_flash,
- #if defined(CONFIG_MTD_NAND_PLATFORM) || \
- defined(CONFIG_MTD_NAND_PLATFORM_MODULE)
diff --git a/target/linux/ixp4xx/patches-2.6.23/030-ixp4xx_fsg_board_support.patch b/target/linux/ixp4xx/patches-2.6.23/030-ixp4xx_fsg_board_support.patch
deleted file mode 100644
index d3f2f94a29..0000000000
--- a/target/linux/ixp4xx/patches-2.6.23/030-ixp4xx_fsg_board_support.patch
+++ /dev/null
@@ -1,793 +0,0 @@
-Index: linux-2.6.23.17/arch/arm/mach-ixp4xx/fsg-pci.c
-===================================================================
---- /dev/null
-+++ linux-2.6.23.17/arch/arm/mach-ixp4xx/fsg-pci.c
-@@ -0,0 +1,71 @@
-+/*
-+ * arch/arch/mach-ixp4xx/fsg-pci.c
-+ *
-+ * FSG board-level PCI initialization
-+ *
-+ * Author: Rod Whitby <rod@whitby.id.au>
-+ * Maintainer: http://www.nslu2-linux.org/
-+ *
-+ * based on ixdp425-pci.c:
-+ * Copyright (C) 2002 Intel Corporation.
-+ * Copyright (C) 2003-2004 MontaVista Software, Inc.
-+ *
-+ * This program is free software; you can redistribute it and/or modify
-+ * it under the terms of the GNU General Public License version 2 as
-+ * published by the Free Software Foundation.
-+ *
-+ */
-+
-+#include <linux/pci.h>
-+#include <linux/init.h>
-+#include <linux/irq.h>
-+
-+#include <asm/mach/pci.h>
-+#include <asm/mach-types.h>
-+
-+void __init fsg_pci_preinit(void)
-+{
-+ set_irq_type(IRQ_FSG_PCI_INTA, IRQT_LOW);
-+ set_irq_type(IRQ_FSG_PCI_INTB, IRQT_LOW);
-+ set_irq_type(IRQ_FSG_PCI_INTC, IRQT_LOW);
-+
-+ ixp4xx_pci_preinit();
-+}
-+
-+static int __init fsg_map_irq(struct pci_dev *dev, u8 slot, u8 pin)
-+{
-+ static int pci_irq_table[FSG_PCI_IRQ_LINES] = {
-+ IRQ_FSG_PCI_INTC,
-+ IRQ_FSG_PCI_INTB,
-+ IRQ_FSG_PCI_INTA,
-+ };
-+
-+ int irq = -1;
-+ slot = slot - 11;
-+
-+ if (slot >= 1 && slot <= FSG_PCI_MAX_DEV &&
-+ pin >= 1 && pin <= FSG_PCI_IRQ_LINES) {
-+ irq = pci_irq_table[(slot - 1)];
-+ }
-+ printk("%s: Mapped slot %d pin %d to IRQ %d\n", __FUNCTION__,slot, pin, irq);
-+
-+ return irq;
-+}
-+
-+struct hw_pci fsg_pci __initdata = {
-+ .nr_controllers = 1,
-+ .preinit = fsg_pci_preinit,
-+ .swizzle = pci_std_swizzle,
-+ .setup = ixp4xx_setup,
-+ .scan = ixp4xx_scan_bus,
-+ .map_irq = fsg_map_irq,
-+};
-+
-+int __init fsg_pci_init(void)
-+{
-+ if (machine_is_fsg())
-+ pci_common_init(&fsg_pci);
-+ return 0;
-+}
-+
-+subsys_initcall(fsg_pci_init);
-Index: linux-2.6.23.17/arch/arm/mach-ixp4xx/fsg-setup.c
-===================================================================
---- /dev/null
-+++ linux-2.6.23.17/arch/arm/mach-ixp4xx/fsg-setup.c
-@@ -0,0 +1,220 @@
-+/*
-+ * arch/arm/mach-ixp4xx/fsg-setup.c
-+ *
-+ * FSG board-setup
-+ *
-+ * based ixdp425-setup.c:
-+ * Copyright (C) 2003-2004 MontaVista Software, Inc.
-+ *
-+ * Author: Rod Whitby <rod@whitby.id.au>
-+ * Maintainers: http://www.nslu2-linux.org/
-+ *
-+ */
-+
-+#include <linux/kernel.h>
-+#include <linux/serial.h>
-+#include <linux/serial_8250.h>
-+#include <linux/leds.h>
-+#include <linux/reboot.h>
-+#include <linux/i2c-gpio.h>
-+
-+#include <asm/mach-types.h>
-+#include <asm/mach/arch.h>
-+#include <asm/mach/flash.h>
-+#include <asm/io.h>
-+
-+static struct flash_platform_data fsg_flash_data = {
-+ .map_name = "cfi_probe",
-+ .width = 2,
-+};
-+
-+static struct resource fsg_flash_resource = {
-+ .flags = IORESOURCE_MEM,
-+};
-+
-+static struct platform_device fsg_flash = {
-+ .name = "IXP4XX-Flash",
-+ .id = 0,
-+ .dev.platform_data = &fsg_flash_data,
-+ .num_resources = 1,
-+ .resource = &fsg_flash_resource,
-+};
-+
-+static struct i2c_gpio_platform_data fsg_i2c_gpio_data = {
-+ .sda_pin = FSG_SDA_PIN,
-+ .scl_pin = FSG_SCL_PIN,
-+};
-+
-+static struct platform_device fsg_i2c_gpio = {
-+ .name = "i2c-gpio",
-+ .id = 0,
-+ .dev = {
-+ .platform_data = &fsg_i2c_gpio_data,
-+ },
-+};
-+
-+static struct resource fsg_uart_resources[] = {
-+ {
-+ .start = IXP4XX_UART1_BASE_PHYS,
-+ .end = IXP4XX_UART1_BASE_PHYS + 0x0fff,
-+ .flags = IORESOURCE_MEM,
-+ },
-+ {
-+ .start = IXP4XX_UART2_BASE_PHYS,
-+ .end = IXP4XX_UART2_BASE_PHYS + 0x0fff,
-+ .flags = IORESOURCE_MEM,
-+ }
-+};
-+
-+static struct plat_serial8250_port fsg_uart_data[] = {
-+ {
-+ .mapbase = IXP4XX_UART1_BASE_PHYS,
-+ .membase = (char *)IXP4XX_UART1_BASE_VIRT + REG_OFFSET,
-+ .irq = IRQ_IXP4XX_UART1,
-+ .flags = UPF_BOOT_AUTOCONF | UPF_SKIP_TEST,
-+ .iotype = UPIO_MEM,
-+ .regshift = 2,
-+ .uartclk = IXP4XX_UART_XTAL,
-+ },
-+ {
-+ .mapbase = IXP4XX_UART2_BASE_PHYS,
-+ .membase = (char *)IXP4XX_UART2_BASE_VIRT + REG_OFFSET,
-+ .irq = IRQ_IXP4XX_UART2,
-+ .flags = UPF_BOOT_AUTOCONF | UPF_SKIP_TEST,
-+ .iotype = UPIO_MEM,
-+ .regshift = 2,
-+ .uartclk = IXP4XX_UART_XTAL,
-+ },
-+ { }
-+};
-+
-+static struct platform_device fsg_uart = {
-+ .name = "serial8250",
-+ .id = PLAT8250_DEV_PLATFORM,
-+ .dev.platform_data = fsg_uart_data,
-+ .num_resources = ARRAY_SIZE(fsg_uart_resources),
-+ .resource = fsg_uart_resources,
-+};
-+
-+static struct platform_device fsg_leds = {
-+ .name = "fsg-led",
-+ .id = -1,
-+};
-+
-+/* Built-in 10/100 Ethernet MAC interfaces */
-+static struct eth_plat_info fsg_plat_eth[] = {
-+ {
-+ .phy = 5,
-+ .rxq = 3,
-+ .txreadyq = 20,
-+ }, {
-+ .phy = 4,
-+ .rxq = 4,
-+ .txreadyq = 21,
-+ }
-+};
-+
-+static struct platform_device fsg_eth[] = {
-+ {
-+ .name = "ixp4xx_eth",
-+ .id = IXP4XX_ETH_NPEB,
-+ .dev.platform_data = fsg_plat_eth,
-+ }, {
-+ .name = "ixp4xx_eth",
-+ .id = IXP4XX_ETH_NPEC,
-+ .dev.platform_data = fsg_plat_eth + 1,
-+ }
-+};
-+
-+static struct platform_device *fsg_devices[] __initdata = {
-+ &fsg_i2c_gpio,
-+ &fsg_flash,
-+ &fsg_leds,
-+ &fsg_eth[0],
-+ &fsg_eth[1],
-+};
-+
-+static void fsg_power_off(void)
-+{
-+ printk("Restarting system.\n");
-+ machine_restart(NULL);
-+}
-+
-+static void __init fsg_init(void)
-+{
-+ uint8_t __iomem *f;
-+ int i;
-+
-+ ixp4xx_sys_init();
-+
-+ pm_power_off = fsg_power_off;
-+
-+ fsg_flash_resource.start = IXP4XX_EXP_BUS_BASE(0);
-+ fsg_flash_resource.end =
-+ IXP4XX_EXP_BUS_BASE(0) + ixp4xx_exp_bus_size - 1;
-+
-+ *IXP4XX_EXP_CS0 |= IXP4XX_FLASH_WRITABLE;
-+ *IXP4XX_EXP_CS1 = *IXP4XX_EXP_CS0;
-+
-+ /* Configure CS2 for operation, 8bit and writable */
-+ *IXP4XX_EXP_CS2 = 0xbfff0002;
-+
-+ /* This is only useful on a modified machine, but it is valuable
-+ * to have it first in order to see debug messages, and so that
-+ * it does *not* get removed if platform_add_devices fails!
-+ */
-+ (void)platform_device_register(&fsg_uart);
-+
-+ platform_add_devices(fsg_devices, ARRAY_SIZE(fsg_devices));
-+
-+
-+ /*
-+ * Map in a portion of the flash and read the MAC addresses.
-+ * Since it is stored in BE in the flash itself, we need to
-+ * byteswap it if we're in LE mode.
-+ */
-+ if ((f = ioremap(IXP4XX_EXP_BUS_BASE(0), 0x400000))) {
-+#ifdef __ARMEB__
-+ for (i = 0; i < 6; i++) {
-+ fsg_plat_eth[0].hwaddr[i] = readb(f + 0x3C0422 + i);
-+ fsg_plat_eth[1].hwaddr[i] = readb(f + 0x3C043B + i);
-+ }
-+#else
-+ fsg_plat_eth[0].hwaddr[0] = readb(f + 0x3C0422 + 3);
-+ fsg_plat_eth[0].hwaddr[1] = readb(f + 0x3C0422 + 2);
-+ fsg_plat_eth[0].hwaddr[2] = readb(f + 0x3C0422 + 1);
-+ fsg_plat_eth[0].hwaddr[3] = readb(f + 0x3C0422 + 0);
-+ fsg_plat_eth[0].hwaddr[4] = readb(f + 0x3C0422 + 7);
-+ fsg_plat_eth[0].hwaddr[5] = readb(f + 0x3C0422 + 6);
-+
-+ fsg_plat_eth[1].hwaddr[0] = readb(f + 0x3C0422 + 3);
-+ fsg_plat_eth[1].hwaddr[1] = readb(f + 0x3C0422 + 2);
-+ fsg_plat_eth[1].hwaddr[2] = readb(f + 0x3C0422 + 1);
-+ fsg_plat_eth[1].hwaddr[3] = readb(f + 0x3C0422 + 0);
-+ fsg_plat_eth[1].hwaddr[4] = readb(f + 0x3C0422 + 7);
-+ fsg_plat_eth[1].hwaddr[5] = readb(f + 0x3C0422 + 6);
-+#endif
-+ iounmap(f);
-+ }
-+ printk(KERN_INFO "FSG: Using MAC address %.2x:%.2x:%.2x:%.2x:%.2x:%.2x for port 0\n",
-+ fsg_plat_eth[0].hwaddr[0], fsg_plat_eth[0].hwaddr[1],
-+ fsg_plat_eth[0].hwaddr[2], fsg_plat_eth[0].hwaddr[3],
-+ fsg_plat_eth[0].hwaddr[4], fsg_plat_eth[0].hwaddr[5]);
-+ printk(KERN_INFO "FSG: Using MAC address %.2x:%.2x:%.2x:%.2x:%.2x:%.2x for port 1\n",
-+ fsg_plat_eth[1].hwaddr[0], fsg_plat_eth[1].hwaddr[1],
-+ fsg_plat_eth[1].hwaddr[2], fsg_plat_eth[1].hwaddr[3],
-+ fsg_plat_eth[1].hwaddr[4], fsg_plat_eth[1].hwaddr[5]);
-+
-+}
-+
-+MACHINE_START(FSG, "Freecom FSG-3")
-+ /* Maintainer: www.nslu2-linux.org */
-+ .phys_io = IXP4XX_PERIPHERAL_BASE_PHYS,
-+ .io_pg_offst = ((IXP4XX_PERIPHERAL_BASE_VIRT) >> 18) & 0xfffc,
-+ .map_io = ixp4xx_map_io,
-+ .init_irq = ixp4xx_init_irq,
-+ .timer = &ixp4xx_timer,
-+ .boot_params = 0x0100,
-+ .init_machine = fsg_init,
-+MACHINE_END
-+
-Index: linux-2.6.23.17/arch/arm/mach-ixp4xx/Kconfig
-===================================================================
---- linux-2.6.23.17.orig/arch/arm/mach-ixp4xx/Kconfig
-+++ linux-2.6.23.17/arch/arm/mach-ixp4xx/Kconfig
-@@ -125,6 +125,15 @@ config ARCH_IXDP4XX
- depends on ARCH_IXDP425 || MACH_IXDP465 || MACH_KIXRP435
- default y
-
-+config MACH_FSG
-+ bool
-+ prompt "Freecom FSG-3"
-+ select PCI
-+ help
-+ Say 'Y' here if you want your kernel to support Freecom's
-+ FSG-3 device. For more information on this platform,
-+ see http://www.nslu2-linux.org/wiki/FSG3/HomePage
-+
- #
- # Certain registers and IRQs are only enabled if supporting IXP465 CPUs
- #
-Index: linux-2.6.23.17/arch/arm/mach-ixp4xx/Makefile
-===================================================================
---- linux-2.6.23.17.orig/arch/arm/mach-ixp4xx/Makefile
-+++ linux-2.6.23.17/arch/arm/mach-ixp4xx/Makefile
-@@ -15,6 +15,7 @@ obj-pci-$(CONFIG_MACH_NAS100D) += nas10
- obj-pci-$(CONFIG_MACH_DSMG600) += dsmg600-pci.o
- obj-pci-$(CONFIG_MACH_GATEWAY7001) += gateway7001-pci.o
- obj-pci-$(CONFIG_MACH_WG302V2) += wg302v2-pci.o
-+obj-pci-$(CONFIG_MACH_FSG) += fsg-pci.o
-
- obj-y += common.o
-
-@@ -28,5 +29,6 @@ obj-$(CONFIG_MACH_NAS100D) += nas100d-se
- obj-$(CONFIG_MACH_DSMG600) += dsmg600-setup.o dsmg600-power.o
- obj-$(CONFIG_MACH_GATEWAY7001) += gateway7001-setup.o
- obj-$(CONFIG_MACH_WG302V2) += wg302v2-setup.o
-+obj-$(CONFIG_MACH_FSG) += fsg-setup.o fsg-power.o
-
- obj-$(CONFIG_PCI) += $(obj-pci-$(CONFIG_PCI)) common-pci.o
-Index: linux-2.6.23.17/include/asm-arm/arch-ixp4xx/fsg.h
-===================================================================
---- /dev/null
-+++ linux-2.6.23.17/include/asm-arm/arch-ixp4xx/fsg.h
-@@ -0,0 +1,50 @@
-+/*
-+ * include/asm-arm/arch-ixp4xx/fsg.h
-+ *
-+ * Freecom FSG-3 platform specific definitions
-+ *
-+ * Author: Rod Whitby <rod@whitby.id.au>
-+ * Author: Tomasz Chmielewski <mangoo@wpkg.org>
-+ * Maintainers: http://www.nslu2-linux.org
-+ *
-+ * Based on coyote.h by
-+ * Copyright 2004 (c) MontaVista, Software, Inc.
-+ *
-+ * This file is licensed under the terms of the GNU General Public
-+ * License version 2. This program is licensed "as is" without any
-+ * warranty of any kind, whether express or implied.
-+ */
-+
-+#ifndef __ASM_ARCH_HARDWARE_H__
-+#error "Do not include this directly, instead #include <asm/hardware.h>"
-+#endif
-+
-+#define FSG_SDA_PIN 12
-+#define FSG_SCL_PIN 13
-+
-+/*
-+ * FSG PCI IRQs
-+ */
-+#define FSG_PCI_MAX_DEV 3
-+#define FSG_PCI_IRQ_LINES 3
-+
-+
-+/* PCI controller GPIO to IRQ pin mappings */
-+#define FSG_PCI_INTA_PIN 6
-+#define FSG_PCI_INTB_PIN 7
-+#define FSG_PCI_INTC_PIN 5
-+
-+/* Buttons */
-+
-+#define FSG_SB_GPIO 4 /* sync button */
-+#define FSG_RB_GPIO 9 /* reset button */
-+#define FSG_UB_GPIO 10 /* usb button */
-+
-+/* LEDs */
-+
-+#define FSG_LED_WLAN_BIT 0
-+#define FSG_LED_WAN_BIT 1
-+#define FSG_LED_SATA_BIT 2
-+#define FSG_LED_USB_BIT 4
-+#define FSG_LED_RING_BIT 5
-+#define FSG_LED_SYNC_BIT 7
-Index: linux-2.6.23.17/include/asm-arm/arch-ixp4xx/hardware.h
-===================================================================
---- linux-2.6.23.17.orig/include/asm-arm/arch-ixp4xx/hardware.h
-+++ linux-2.6.23.17/include/asm-arm/arch-ixp4xx/hardware.h
-@@ -45,5 +45,6 @@
- #include "nslu2.h"
- #include "nas100d.h"
- #include "dsmg600.h"
-+#include "fsg.h"
-
- #endif /* _ASM_ARCH_HARDWARE_H */
-Index: linux-2.6.23.17/include/asm-arm/arch-ixp4xx/irqs.h
-===================================================================
---- linux-2.6.23.17.orig/include/asm-arm/arch-ixp4xx/irqs.h
-+++ linux-2.6.23.17/include/asm-arm/arch-ixp4xx/irqs.h
-@@ -128,4 +128,11 @@
- #define IRQ_DSMG600_PCI_INTE IRQ_IXP4XX_GPIO7
- #define IRQ_DSMG600_PCI_INTF IRQ_IXP4XX_GPIO6
-
-+/*
-+ * Freecom FSG-3 Board IRQs
-+ */
-+#define IRQ_FSG_PCI_INTA IRQ_IXP4XX_GPIO6
-+#define IRQ_FSG_PCI_INTB IRQ_IXP4XX_GPIO7
-+#define IRQ_FSG_PCI_INTC IRQ_IXP4XX_GPIO5
-+
- #endif
-Index: linux-2.6.23.17/arch/arm/mach-ixp4xx/fsg-power.c
-===================================================================
---- /dev/null
-+++ linux-2.6.23.17/arch/arm/mach-ixp4xx/fsg-power.c
-@@ -0,0 +1,89 @@
-+/*
-+ * arch/arm/mach-ixp4xx/fsg-power.c
-+ *
-+ * FSG Power/Reset driver
-+ *
-+ * Copyright (C) 2008 Rod Whitby <rod@whitby.id.au>
-+ *
-+ * based on nslu2-power.c
-+ * Copyright (C) 2005 Tower Technologies
-+ *
-+ * This program is free software; you can redistribute it and/or modify
-+ * it under the terms of the GNU General Public License version 2 as
-+ * published by the Free Software Foundation.
-+ *
-+ */
-+
-+#include <linux/module.h>
-+#include <linux/reboot.h>
-+#include <linux/interrupt.h>
-+#include <linux/irq.h>
-+#include <linux/jiffies.h>
-+#include <linux/timer.h>
-+
-+#include <asm/gpio.h>
-+#include <asm/mach-types.h>
-+
-+static irqreturn_t fsg_power_handler(int irq, void *dev_id)
-+{
-+ /* Signal init to do the ctrlaltdel action, this will bypass init if
-+ * it hasn't started and do a kernel_restart.
-+ */
-+ ctrl_alt_del();
-+
-+ return IRQ_HANDLED;
-+}
-+
-+static irqreturn_t fsg_reset_handler(int irq, void *dev_id)
-+{
-+ /* This is the paper-clip reset, it shuts the machine down directly.
-+ */
-+ machine_power_off();
-+
-+ return IRQ_HANDLED;
-+}
-+
-+static int __init fsg_power_init(void)
-+{
-+ if (!(machine_is_fsg()))
-+ return 0;
-+
-+ set_irq_type(gpio_to_irq(FSG_RB_GPIO), IRQT_LOW);
-+ set_irq_type(gpio_to_irq(FSG_SB_GPIO), IRQT_LOW);
-+
-+ if (request_irq(gpio_to_irq(FSG_RB_GPIO), &fsg_reset_handler,
-+ IRQF_DISABLED, "FSG reset button", NULL) < 0) {
-+
-+ printk(KERN_DEBUG "Reset Button IRQ %d not available\n",
-+ gpio_to_irq(FSG_RB_GPIO));
-+
-+ return -EIO;
-+ }
-+
-+ if (request_irq(gpio_to_irq(FSG_SB_GPIO), &fsg_power_handler,
-+ IRQF_DISABLED, "FSG power button", NULL) < 0) {
-+
-+ printk(KERN_DEBUG "Power Button IRQ %d not available\n",
-+ gpio_to_irq(FSG_SB_GPIO));
-+
-+ return -EIO;
-+ }
-+
-+ return 0;
-+}
-+
-+static void __exit fsg_power_exit(void)
-+{
-+ if (!(machine_is_fsg()))
-+ return;
-+
-+ free_irq(gpio_to_irq(FSG_SB_GPIO), NULL);
-+ free_irq(gpio_to_irq(FSG_RB_GPIO), NULL);
-+}
-+
-+module_init(fsg_power_init);
-+module_exit(fsg_power_exit);
-+
-+MODULE_AUTHOR("Rod Whitby <rod@whitby.id.au>");
-+MODULE_DESCRIPTION("FSG Power/Reset driver");
-+MODULE_LICENSE("GPL");
-Index: linux-2.6.23.17/drivers/leds/Kconfig
-===================================================================
---- linux-2.6.23.17.orig/drivers/leds/Kconfig
-+++ linux-2.6.23.17/drivers/leds/Kconfig
-@@ -48,6 +48,12 @@ config LEDS_IXP4XX
- particular board must have LEDs and they must be connected
- to the GPIO lines. If unsure, say Y.
-
-+config LEDS_FSG
-+ tristate "LED Support for the Freecom FSG-3"
-+ depends on LEDS_CLASS && MACH_FSG
-+ help
-+ This option enables support for the LEDs on the Freecom FSG-3.
-+
- config LEDS_TOSA
- tristate "LED Support for the Sharp SL-6000 series"
- depends on LEDS_CLASS && PXA_SHARPSL
-Index: linux-2.6.23.17/drivers/leds/Makefile
-===================================================================
---- linux-2.6.23.17.orig/drivers/leds/Makefile
-+++ linux-2.6.23.17/drivers/leds/Makefile
-@@ -9,6 +9,7 @@ obj-$(CONFIG_LEDS_CORGI) += leds-corgi.
- obj-$(CONFIG_LEDS_LOCOMO) += leds-locomo.o
- obj-$(CONFIG_LEDS_SPITZ) += leds-spitz.o
- obj-$(CONFIG_LEDS_IXP4XX) += leds-ixp4xx-gpio.o
-+obj-$(CONFIG_LEDS_FSG) += leds-fsg.o
- obj-$(CONFIG_LEDS_TOSA) += leds-tosa.o
- obj-$(CONFIG_LEDS_S3C24XX) += leds-s3c24xx.o
- obj-$(CONFIG_LEDS_AMS_DELTA) += leds-ams-delta.o
-Index: linux-2.6.23.17/drivers/leds/leds-fsg.c
-===================================================================
---- /dev/null
-+++ linux-2.6.23.17/drivers/leds/leds-fsg.c
-@@ -0,0 +1,243 @@
-+/*
-+ * LED Driver for the Freecom FSG-3
-+ *
-+ * Copyright (c) 2008 Rod Whitby <rod@whitby.id.au>
-+ *
-+ * Author: Rod Whitby <rod@whitby.id.au>
-+ *
-+ * Based on leds-spitz.c
-+ * Copyright 2005-2006 Openedhand Ltd.
-+ * Author: Richard Purdie <rpurdie@openedhand.com>
-+ *
-+ * This program is free software; you can redistribute it and/or modify
-+ * it under the terms of the GNU General Public License version 2 as
-+ * published by the Free Software Foundation.
-+ *
-+ */
-+
-+#include <linux/kernel.h>
-+#include <linux/init.h>
-+#include <linux/platform_device.h>
-+#include <linux/leds.h>
-+#include <asm/arch/hardware.h>
-+#include <asm/io.h>
-+
-+static short __iomem *latch_address;
-+static unsigned short latch_value;
-+
-+
-+static void fsg_led_wlan_set(struct led_classdev *led_cdev, enum led_brightness value)
-+{
-+ if (value) {
-+ latch_value &= ~(1 << FSG_LED_WLAN_BIT);
-+ *latch_address = latch_value;
-+ }
-+ else {
-+ latch_value |= (1 << FSG_LED_WLAN_BIT);
-+ *latch_address = latch_value;
-+ }
-+}
-+
-+static void fsg_led_wan_set(struct led_classdev *led_cdev, enum led_brightness value)
-+{
-+ if (value) {
-+ latch_value &= ~(1 << FSG_LED_WAN_BIT);
-+ *latch_address = latch_value;
-+ }
-+ else {
-+ latch_value |= (1 << FSG_LED_WAN_BIT);
-+ *latch_address = latch_value;
-+ }
-+}
-+
-+static void fsg_led_sata_set(struct led_classdev *led_cdev, enum led_brightness value)
-+{
-+ if (value) {
-+ latch_value &= ~(1 << FSG_LED_SATA_BIT);
-+ *latch_address = latch_value;
-+ }
-+ else {
-+ latch_value |= (1 << FSG_LED_SATA_BIT);
-+ *latch_address = latch_value;
-+ }
-+}
-+
-+static void fsg_led_usb_set(struct led_classdev *led_cdev, enum led_brightness value)
-+{
-+ if (value) {
-+ latch_value &= ~(1 << FSG_LED_USB_BIT);
-+ *latch_address = latch_value;
-+ }
-+ else {
-+ latch_value |= (1 << FSG_LED_USB_BIT);
-+ *latch_address = latch_value;
-+ }
-+}
-+
-+static void fsg_led_sync_set(struct led_classdev *led_cdev, enum led_brightness value)
-+{
-+ if (value) {
-+ latch_value &= ~(1 << FSG_LED_SYNC_BIT);
-+ *latch_address = latch_value;
-+ }
-+ else {
-+ latch_value |= (1 << FSG_LED_SYNC_BIT);
-+ *latch_address = latch_value;
-+ }
-+}
-+
-+static void fsg_led_ring_set(struct led_classdev *led_cdev, enum led_brightness value)
-+{
-+ if (value) {
-+ latch_value &= ~(1 << FSG_LED_RING_BIT);
-+ *latch_address = latch_value;
-+ }
-+ else {
-+ latch_value |= (1 << FSG_LED_RING_BIT);
-+ *latch_address = latch_value;
-+ }
-+}
-+
-+
-+
-+static struct led_classdev fsg_wlan_led = {
-+ .name = "fsg:wlan",
-+ .brightness_set = fsg_led_wlan_set,
-+};
-+
-+static struct led_classdev fsg_wan_led = {
-+ .name = "fsg:wan",
-+ .brightness_set = fsg_led_wan_set,
-+};
-+
-+static struct led_classdev fsg_sata_led = {
-+ .name = "fsg:sata",
-+ .brightness_set = fsg_led_sata_set,
-+};
-+
-+static struct led_classdev fsg_usb_led = {
-+ .name = "fsg:usb",
-+ .brightness_set = fsg_led_usb_set,
-+};
-+
-+static struct led_classdev fsg_sync_led = {
-+ .name = "fsg:sync",
-+ .brightness_set = fsg_led_sync_set,
-+};
-+
-+static struct led_classdev fsg_ring_led = {
-+ .name = "fsg:ring",
-+ .brightness_set = fsg_led_ring_set,
-+};
-+
-+
-+
-+#ifdef CONFIG_PM
-+static int fsg_led_suspend(struct platform_device *dev, pm_message_t state)
-+{
-+ led_classdev_suspend(&fsg_wlan_led);
-+ led_classdev_suspend(&fsg_wan_led);
-+ led_classdev_suspend(&fsg_sata_led);
-+ led_classdev_suspend(&fsg_usb_led);
-+ led_classdev_suspend(&fsg_sync_led);
-+ led_classdev_suspend(&fsg_ring_led);
-+ return 0;
-+}
-+
-+static int fsg_led_resume(struct platform_device *dev)
-+{
-+ led_classdev_resume(&fsg_wlan_led);
-+ led_classdev_resume(&fsg_wan_led);
-+ led_classdev_resume(&fsg_sata_led);
-+ led_classdev_resume(&fsg_usb_led);
-+ led_classdev_resume(&fsg_sync_led);
-+ led_classdev_resume(&fsg_ring_led);
-+ return 0;
-+}
-+#endif
-+
-+
-+static int fsg_led_probe(struct platform_device *pdev)
-+{
-+ int ret;
-+
-+ /* FIXME: Need to work out how to handle failure below */
-+
-+ ret = led_classdev_register(&pdev->dev, &fsg_wlan_led);
-+ if (ret < 0)
-+ return ret;
-+
-+ ret = led_classdev_register(&pdev->dev, &fsg_wan_led);
-+ if (ret < 0)
-+ return ret;
-+
-+ ret = led_classdev_register(&pdev->dev, &fsg_sata_led);
-+ if (ret < 0)
-+ return ret;
-+
-+ ret = led_classdev_register(&pdev->dev, &fsg_usb_led);
-+ if (ret < 0)
-+ return ret;
-+
-+ ret = led_classdev_register(&pdev->dev, &fsg_sync_led);
-+ if (ret < 0)
-+ return ret;
-+
-+ ret = led_classdev_register(&pdev->dev, &fsg_ring_led);
-+ if (ret < 0)
-+ return ret;
-+
-+ return ret;
-+}
-+
-+static int fsg_led_remove(struct platform_device *pdev)
-+{
-+ led_classdev_unregister(&fsg_wlan_led);
-+ led_classdev_unregister(&fsg_wan_led);
-+ led_classdev_unregister(&fsg_sata_led);
-+ led_classdev_unregister(&fsg_usb_led);
-+ led_classdev_unregister(&fsg_sync_led);
-+ led_classdev_unregister(&fsg_ring_led);
-+
-+ return 0;
-+}
-+
-+
-+static struct platform_driver fsg_led_driver = {
-+ .probe = fsg_led_probe,
-+ .remove = fsg_led_remove,
-+#ifdef CONFIG_PM
-+ .suspend = fsg_led_suspend,
-+ .resume = fsg_led_resume,
-+#endif
-+ .driver = {
-+ .name = "fsg-led",
-+ },
-+};
-+
-+
-+static int __init fsg_led_init(void)
-+{
-+ /* Map the LED chip select address space */
-+ latch_address = (unsigned short *) ioremap(IXP4XX_EXP_BUS_BASE(2), 512);
-+ if (!latch_address)
-+ return -ENOMEM;
-+ latch_value = 0xffff;
-+ *latch_address = latch_value;
-+ /* FIXME: We leak memory if the next line fails */
-+ return platform_driver_register(&fsg_led_driver);
-+}
-+
-+static void __exit fsg_led_exit(void)
-+{
-+ platform_driver_unregister(&fsg_led_driver);
-+ iounmap(latch_address);
-+}
-+
-+
-+module_init(fsg_led_init);
-+module_exit(fsg_led_exit);
-+
-+MODULE_AUTHOR("Rod Whitby <rod@whitby.id.au>");
-+MODULE_DESCRIPTION("Freecom FSG-3 LED driver");
-+MODULE_LICENSE("GPL");
diff --git a/target/linux/ixp4xx/patches-2.6.23/031-ixp4xx-net-drivers-nslu2.patch b/target/linux/ixp4xx/patches-2.6.23/031-ixp4xx-net-drivers-nslu2.patch
deleted file mode 100644
index cd500a5cb2..0000000000
--- a/target/linux/ixp4xx/patches-2.6.23/031-ixp4xx-net-drivers-nslu2.patch
+++ /dev/null
@@ -1,88 +0,0 @@
-Index: linux-2.6.23.17/arch/arm/mach-ixp4xx/nslu2-setup.c
-===================================================================
---- linux-2.6.23.17.orig/arch/arm/mach-ixp4xx/nslu2-setup.c
-+++ linux-2.6.23.17/arch/arm/mach-ixp4xx/nslu2-setup.c
-@@ -24,6 +24,7 @@
- #include <asm/mach/arch.h>
- #include <asm/mach/flash.h>
- #include <asm/mach/time.h>
-+#include <asm/io.h>
-
- static struct flash_platform_data nslu2_flash_data = {
- .map_name = "cfi_probe",
-@@ -140,6 +141,23 @@ static struct platform_device nslu2_uart
- .resource = nslu2_uart_resources,
- };
-
-+/* Built-in 10/100 Ethernet MAC interfaces */
-+static struct eth_plat_info nslu2_plat_eth[] = {
-+ {
-+ .phy = 1,
-+ .rxq = 3,
-+ .txreadyq = 20,
-+ }
-+};
-+
-+static struct platform_device nslu2_eth[] = {
-+ {
-+ .name = "ixp4xx_eth",
-+ .id = IXP4XX_ETH_NPEB,
-+ .dev.platform_data = nslu2_plat_eth,
-+ }
-+};
-+
- static struct platform_device *nslu2_devices[] __initdata = {
- &nslu2_i2c_gpio,
- &nslu2_flash,
-@@ -147,6 +165,7 @@ static struct platform_device *nslu2_dev
- #ifdef CONFIG_LEDS_IXP4XX
- &nslu2_leds,
- #endif
-+ &nslu2_eth[0],
- };
-
- static void nslu2_power_off(void)
-@@ -175,6 +194,9 @@ static struct sys_timer nslu2_timer = {
-
- static void __init nslu2_init(void)
- {
-+ uint8_t __iomem *f;
-+ int i;
-+
- ixp4xx_sys_init();
-
- nslu2_flash_resource.start = IXP4XX_EXP_BUS_BASE(0);
-@@ -191,6 +213,33 @@ static void __init nslu2_init(void)
- (void)platform_device_register(&nslu2_uart);
-
- platform_add_devices(nslu2_devices, ARRAY_SIZE(nslu2_devices));
-+
-+
-+ /*
-+ * Map in a portion of the flash and read the MAC address.
-+ * Since it is stored in BE in the flash itself, we need to
-+ * byteswap it if we're in LE mode.
-+ */
-+ if ((f = ioremap(IXP4XX_EXP_BUS_BASE(0), 0x40000))) {
-+#ifdef __ARMEB__
-+ for (i = 0; i < 6; i++) {
-+ nslu2_plat_eth[0].hwaddr[i] = readb(f + 0x3FFB0 + i);
-+ }
-+#else
-+ nslu2_plat_eth[0].hwaddr[0] = readb(f + 0x3FFB0 + 3);
-+ nslu2_plat_eth[0].hwaddr[1] = readb(f + 0x3FFB0 + 2);
-+ nslu2_plat_eth[0].hwaddr[2] = readb(f + 0x3FFB0 + 1);
-+ nslu2_plat_eth[0].hwaddr[3] = readb(f + 0x3FFB0 + 0);
-+ nslu2_plat_eth[0].hwaddr[4] = readb(f + 0x3FFB0 + 7);
-+ nslu2_plat_eth[0].hwaddr[5] = readb(f + 0x3FFB0 + 6);
-+#endif
-+ iounmap(f);
-+ }
-+ printk(KERN_INFO "NSLU2: Using MAC address %.2x:%.2x:%.2x:%.2x:%.2x:%.2x for port 0\n",
-+ nslu2_plat_eth[0].hwaddr[0], nslu2_plat_eth[0].hwaddr[1],
-+ nslu2_plat_eth[0].hwaddr[2], nslu2_plat_eth[0].hwaddr[3],
-+ nslu2_plat_eth[0].hwaddr[4], nslu2_plat_eth[0].hwaddr[5]);
-+
- }
-
- MACHINE_START(NSLU2, "Linksys NSLU2")
diff --git a/target/linux/ixp4xx/patches-2.6.23/032-ixp4xx-net-drivers-nas100d.patch b/target/linux/ixp4xx/patches-2.6.23/032-ixp4xx-net-drivers-nas100d.patch
deleted file mode 100644
index 656c83ebe3..0000000000
--- a/target/linux/ixp4xx/patches-2.6.23/032-ixp4xx-net-drivers-nas100d.patch
+++ /dev/null
@@ -1,87 +0,0 @@
-Index: linux-2.6.23.17/arch/arm/mach-ixp4xx/nas100d-setup.c
-===================================================================
---- linux-2.6.23.17.orig/arch/arm/mach-ixp4xx/nas100d-setup.c
-+++ linux-2.6.23.17/arch/arm/mach-ixp4xx/nas100d-setup.c
-@@ -21,6 +21,7 @@
- #include <asm/mach-types.h>
- #include <asm/mach/arch.h>
- #include <asm/mach/flash.h>
-+#include <asm/io.h>
-
- static struct flash_platform_data nas100d_flash_data = {
- .map_name = "cfi_probe",
-@@ -125,12 +126,30 @@ static struct platform_device nas100d_ua
- .resource = nas100d_uart_resources,
- };
-
-+/* Built-in 10/100 Ethernet MAC interfaces */
-+static struct eth_plat_info nas100d_plat_eth[] = {
-+ {
-+ .phy = 0,
-+ .rxq = 3,
-+ .txreadyq = 20,
-+ }
-+};
-+
-+static struct platform_device nas100d_eth[] = {
-+ {
-+ .name = "ixp4xx_eth",
-+ .id = IXP4XX_ETH_NPEB,
-+ .dev.platform_data = nas100d_plat_eth,
-+ }
-+};
-+
- static struct platform_device *nas100d_devices[] __initdata = {
- &nas100d_i2c_gpio,
- &nas100d_flash,
- #ifdef CONFIG_LEDS_IXP4XX
- &nas100d_leds,
- #endif
-+ &nas100d_eth[0],
- };
-
- static void nas100d_power_off(void)
-@@ -146,6 +165,9 @@ static void nas100d_power_off(void)
-
- static void __init nas100d_init(void)
- {
-+ uint8_t __iomem *f;
-+ int i;
-+
- ixp4xx_sys_init();
-
- /* gpio 14 and 15 are _not_ clocks */
-@@ -165,6 +187,33 @@ static void __init nas100d_init(void)
- (void)platform_device_register(&nas100d_uart);
-
- platform_add_devices(nas100d_devices, ARRAY_SIZE(nas100d_devices));
-+
-+
-+ /*
-+ * Map in a portion of the flash and read the MAC address.
-+ * Since it is stored in BE in the flash itself, we need to
-+ * byteswap it if we're in LE mode.
-+ */
-+ if ((f = ioremap(IXP4XX_EXP_BUS_BASE(0), 0x1000000))) {
-+#ifdef __ARMEB__
-+ for (i = 0; i < 6; i++) {
-+ nas100d_plat_eth[0].hwaddr[i] = readb(f + 0xFC0FD8 + i);
-+ }
-+#else
-+ nas100d_plat_eth[0].hwaddr[0] = readb(f + 0xFC0FD8 + 3);
-+ nas100d_plat_eth[0].hwaddr[1] = readb(f + 0xFC0FD8 + 2);
-+ nas100d_plat_eth[0].hwaddr[2] = readb(f + 0xFC0FD8 + 1);
-+ nas100d_plat_eth[0].hwaddr[3] = readb(f + 0xFC0FD8 + 0);
-+ nas100d_plat_eth[0].hwaddr[4] = readb(f + 0xFC0FD8 + 7);
-+ nas100d_plat_eth[0].hwaddr[5] = readb(f + 0xFC0FD8 + 6);
-+#endif
-+ iounmap(f);
-+ }
-+ printk(KERN_INFO "NAS100D: Using MAC address %.2x:%.2x:%.2x:%.2x:%.2x:%.2x for port 0\n",
-+ nas100d_plat_eth[0].hwaddr[0], nas100d_plat_eth[0].hwaddr[1],
-+ nas100d_plat_eth[0].hwaddr[2], nas100d_plat_eth[0].hwaddr[3],
-+ nas100d_plat_eth[0].hwaddr[4], nas100d_plat_eth[0].hwaddr[5]);
-+
- }
-
- MACHINE_START(NAS100D, "Iomega NAS 100d")
diff --git a/target/linux/ixp4xx/patches-2.6.23/090-increase_entropy_pools.patch b/target/linux/ixp4xx/patches-2.6.23/090-increase_entropy_pools.patch
deleted file mode 100644
index 333f481bf2..0000000000
--- a/target/linux/ixp4xx/patches-2.6.23/090-increase_entropy_pools.patch
+++ /dev/null
@@ -1,17 +0,0 @@
-Index: linux-2.6.23.17/drivers/char/random.c
-===================================================================
---- linux-2.6.23.17.orig/drivers/char/random.c
-+++ linux-2.6.23.17/drivers/char/random.c
-@@ -248,9 +248,9 @@
- /*
- * Configuration information
- */
--#define INPUT_POOL_WORDS 128
--#define OUTPUT_POOL_WORDS 32
--#define SEC_XFER_SIZE 512
-+#define INPUT_POOL_WORDS 256
-+#define OUTPUT_POOL_WORDS 64
-+#define SEC_XFER_SIZE 1024
-
- /*
- * The minimum number of bits of entropy before we wake up a read on
diff --git a/target/linux/ixp4xx/patches-2.6.23/091-nslu2_rtc_fixup.patch b/target/linux/ixp4xx/patches-2.6.23/091-nslu2_rtc_fixup.patch
deleted file mode 100644
index 0facc598ad..0000000000
--- a/target/linux/ixp4xx/patches-2.6.23/091-nslu2_rtc_fixup.patch
+++ /dev/null
@@ -1,56 +0,0 @@
-Index: linux-2.6.23.17/arch/arm/mach-ixp4xx/nslu2-setup.c
-===================================================================
---- linux-2.6.23.17.orig/arch/arm/mach-ixp4xx/nslu2-setup.c
-+++ linux-2.6.23.17/arch/arm/mach-ixp4xx/nslu2-setup.c
-@@ -20,6 +20,7 @@
- #include <linux/leds.h>
- #include <linux/i2c-gpio.h>
-
-+#include <asm/setup.h>
- #include <asm/mach-types.h>
- #include <asm/mach/arch.h>
- #include <asm/mach/flash.h>
-@@ -192,6 +193,35 @@ static struct sys_timer nslu2_timer = {
- .init = nslu2_timer_init,
- };
-
-+static char nslu2_rtc_probe[] __initdata = "rtc-isl1208.ignore=0,0x6f rtc-x1205.probe=0,0x6f ";
-+
-+static void __init nslu2_fixup(struct machine_desc *desc,
-+ struct tag *tags, char **cmdline, struct meminfo *mi)
-+{
-+ struct tag *t = tags;
-+ char *p = *cmdline;
-+
-+ /* Find the end of the tags table, taking note of any cmdline tag. */
-+ for (; t->hdr.size; t = tag_next(t)) {
-+ if (t->hdr.tag == ATAG_CMDLINE) {
-+ p = t->u.cmdline.cmdline;
-+ }
-+ }
-+
-+ /* Overwrite the end of the table with a new cmdline tag. */
-+ t->hdr.tag = ATAG_CMDLINE;
-+ t->hdr.size = (sizeof (struct tag_header) +
-+ strlen(nslu2_rtc_probe) + strlen(p) + 1 + 4) >> 2;
-+ strlcpy(t->u.cmdline.cmdline, nslu2_rtc_probe, COMMAND_LINE_SIZE);
-+ strlcpy(t->u.cmdline.cmdline + strlen(nslu2_rtc_probe), p,
-+ COMMAND_LINE_SIZE - strlen(nslu2_rtc_probe));
-+
-+ /* Terminate the table. */
-+ t = tag_next(t);
-+ t->hdr.tag = ATAG_NONE;
-+ t->hdr.size = 0;
-+}
-+
- static void __init nslu2_init(void)
- {
- uint8_t __iomem *f;
-@@ -247,6 +277,7 @@ MACHINE_START(NSLU2, "Linksys NSLU2")
- .phys_io = IXP4XX_PERIPHERAL_BASE_PHYS,
- .io_pg_offst = ((IXP4XX_PERIPHERAL_BASE_VIRT) >> 18) & 0xFFFC,
- .boot_params = 0x00000100,
-+ .fixup = nslu2_fixup,
- .map_io = ixp4xx_map_io,
- .init_irq = ixp4xx_init_irq,
- .timer = &nslu2_timer,
diff --git a/target/linux/ixp4xx/patches-2.6.23/092-nas100d_rtc_fixup.patch b/target/linux/ixp4xx/patches-2.6.23/092-nas100d_rtc_fixup.patch
deleted file mode 100644
index 00a51bc31a..0000000000
--- a/target/linux/ixp4xx/patches-2.6.23/092-nas100d_rtc_fixup.patch
+++ /dev/null
@@ -1,56 +0,0 @@
-Index: linux-2.6.23.17/arch/arm/mach-ixp4xx/nas100d-setup.c
-===================================================================
---- linux-2.6.23.17.orig/arch/arm/mach-ixp4xx/nas100d-setup.c
-+++ linux-2.6.23.17/arch/arm/mach-ixp4xx/nas100d-setup.c
-@@ -18,6 +18,7 @@
- #include <linux/leds.h>
- #include <linux/i2c-gpio.h>
-
-+#include <asm/setup.h>
- #include <asm/mach-types.h>
- #include <asm/mach/arch.h>
- #include <asm/mach/flash.h>
-@@ -163,6 +164,35 @@ static void nas100d_power_off(void)
- gpio_line_set(NAS100D_PO_GPIO, IXP4XX_GPIO_HIGH);
- }
-
-+static char nas100d_rtc_probe[] __initdata = "rtc-pcf8563.probe=0,0x51 ";
-+
-+static void __init nas100d_fixup(struct machine_desc *desc,
-+ struct tag *tags, char **cmdline, struct meminfo *mi)
-+{
-+ struct tag *t = tags;
-+ char *p = *cmdline;
-+
-+ /* Find the end of the tags table, taking note of any cmdline tag. */
-+ for (; t->hdr.size; t = tag_next(t)) {
-+ if (t->hdr.tag == ATAG_CMDLINE) {
-+ p = t->u.cmdline.cmdline;
-+ }
-+ }
-+
-+ /* Overwrite the end of the table with a new cmdline tag. */
-+ t->hdr.tag = ATAG_CMDLINE;
-+ t->hdr.size = (sizeof (struct tag_header) +
-+ strlen(nas100d_rtc_probe) + strlen(p) + 1 + 4) >> 2;
-+ strlcpy(t->u.cmdline.cmdline, nas100d_rtc_probe, COMMAND_LINE_SIZE);
-+ strlcpy(t->u.cmdline.cmdline + strlen(nas100d_rtc_probe), p,
-+ COMMAND_LINE_SIZE - strlen(nas100d_rtc_probe));
-+
-+ /* Terminate the table. */
-+ t = tag_next(t);
-+ t->hdr.tag = ATAG_NONE;
-+ t->hdr.size = 0;
-+}
-+
- static void __init nas100d_init(void)
- {
- uint8_t __iomem *f;
-@@ -221,6 +251,7 @@ MACHINE_START(NAS100D, "Iomega NAS 100d"
- .phys_io = IXP4XX_PERIPHERAL_BASE_PHYS,
- .io_pg_offst = ((IXP4XX_PERIPHERAL_BASE_VIRT) >> 18) & 0xFFFC,
- .boot_params = 0x00000100,
-+ .fixup = nas100d_fixup,
- .map_io = ixp4xx_map_io,
- .init_irq = ixp4xx_init_irq,
- .timer = &ixp4xx_timer,
diff --git a/target/linux/ixp4xx/patches-2.6.23/095-dsmg600_rtc_fixup.patch b/target/linux/ixp4xx/patches-2.6.23/095-dsmg600_rtc_fixup.patch
deleted file mode 100644
index b46c2947e4..0000000000
--- a/target/linux/ixp4xx/patches-2.6.23/095-dsmg600_rtc_fixup.patch
+++ /dev/null
@@ -1,56 +0,0 @@
-Index: linux-2.6.23.17/arch/arm/mach-ixp4xx/dsmg600-setup.c
-===================================================================
---- linux-2.6.23.17.orig/arch/arm/mach-ixp4xx/dsmg600-setup.c
-+++ linux-2.6.23.17/arch/arm/mach-ixp4xx/dsmg600-setup.c
-@@ -16,6 +16,7 @@
- #include <linux/serial_8250.h>
- #include <linux/i2c-gpio.h>
-
-+#include <asm/setup.h>
- #include <asm/mach-types.h>
- #include <asm/mach/arch.h>
- #include <asm/mach/flash.h>
-@@ -145,6 +146,35 @@ static struct sys_timer dsmg600_timer =
- .init = dsmg600_timer_init,
- };
-
-+static char dsmg600_rtc_probe[] __initdata = "rtc-pcf8563.probe=0,0x51 ";
-+
-+static void __init dsmg600_fixup(struct machine_desc *desc,
-+ struct tag *tags, char **cmdline, struct meminfo *mi)
-+{
-+ struct tag *t = tags;
-+ char *p = *cmdline;
-+
-+ /* Find the end of the tags table, taking note of any cmdline tag. */
-+ for (; t->hdr.size; t = tag_next(t)) {
-+ if (t->hdr.tag == ATAG_CMDLINE) {
-+ p = t->u.cmdline.cmdline;
-+ }
-+ }
-+
-+ /* Overwrite the end of the table with a new cmdline tag. */
-+ t->hdr.tag = ATAG_CMDLINE;
-+ t->hdr.size = (sizeof (struct tag_header) +
-+ strlen(dsmg600_rtc_probe) + strlen(p) + 1 + 4) >> 2;
-+ strlcpy(t->u.cmdline.cmdline, dsmg600_rtc_probe, COMMAND_LINE_SIZE);
-+ strlcpy(t->u.cmdline.cmdline + strlen(dsmg600_rtc_probe), p,
-+ COMMAND_LINE_SIZE - strlen(dsmg600_rtc_probe));
-+
-+ /* Terminate the table. */
-+ t = tag_next(t);
-+ t->hdr.tag = ATAG_NONE;
-+ t->hdr.size = 0;
-+}
-+
- static void __init dsmg600_init(void)
- {
- ixp4xx_sys_init();
-@@ -177,6 +207,7 @@ MACHINE_START(DSMG600, "D-Link DSM-G600
- .phys_io = IXP4XX_PERIPHERAL_BASE_PHYS,
- .io_pg_offst = ((IXP4XX_PERIPHERAL_BASE_VIRT) >> 18) & 0xFFFC,
- .boot_params = 0x00000100,
-+ .fixup = dsmg600_fixup,
- .map_io = ixp4xx_map_io,
- .init_irq = ixp4xx_init_irq,
- .timer = &dsmg600_timer,
diff --git a/target/linux/ixp4xx/patches-2.6.23/096-kexec_cmdline.patch b/target/linux/ixp4xx/patches-2.6.23/096-kexec_cmdline.patch
deleted file mode 100644
index d27a785789..0000000000
--- a/target/linux/ixp4xx/patches-2.6.23/096-kexec_cmdline.patch
+++ /dev/null
@@ -1,179 +0,0 @@
-Index: linux-2.6.23.17/kernel/ksysfs.c
-===================================================================
---- linux-2.6.23.17.orig/kernel/ksysfs.c
-+++ linux-2.6.23.17/kernel/ksysfs.c
-@@ -49,6 +49,165 @@ KERNEL_ATTR_RW(uevent_helper);
- #endif
-
- #ifdef CONFIG_KEXEC
-+
-+#include <asm/setup.h>
-+
-+extern unsigned long kexec_boot_params;
-+
-+char kexec_cmdline[COMMAND_LINE_SIZE] = "";
-+
-+static void
-+replace_cmdline_tag(void)
-+{
-+ char *t;
-+ struct tag *real;
-+ struct tag *copy;
-+ struct tag *rend;
-+ int i;
-+
-+/* TODO: check the return params */
-+ t = kmalloc(KEXEC_BOOT_PARAMS_SIZE + COMMAND_LINE_SIZE, GFP_KERNEL);
-+ memset((void *)t, 0, KEXEC_BOOT_PARAMS_SIZE + COMMAND_LINE_SIZE);
-+
-+/* TODO: validate that the boot params are ATAGS, in fact */
-+
-+ copy = (struct tag *)t;
-+ real = (struct tag *)kexec_boot_params;
-+ rend = (struct tag *)(kexec_boot_params + KEXEC_BOOT_PARAMS_SIZE);
-+ while ((real->hdr.size) && (real < rend)) {
-+ if (real->hdr.tag != ATAG_CMDLINE) {
-+ memcpy((void *)copy, (void *)real, real->hdr.size * 4);
-+ copy = tag_next(copy);
-+ }
-+ real = tag_next(real);
-+ }
-+
-+/* TODO: validate that we have enough space in the buffer */
-+
-+ i = strlen(kexec_cmdline);
-+ if (i) {
-+ copy->hdr.tag = ATAG_CMDLINE;
-+ copy->hdr.size = (sizeof(struct tag_header) + i + 1 + 4) >> 2;
-+ strcpy(copy->u.cmdline.cmdline, kexec_cmdline);
-+ copy = tag_next(copy);
-+ }
-+
-+ copy->hdr.tag = ATAG_NONE; /* Empty tag ends list */
-+ copy->hdr.size = 0; /* zero length */
-+
-+/* TODO: validate that the temporary buffer isn't too full */
-+
-+ memcpy((void *)kexec_boot_params, (void *)t, KEXEC_BOOT_PARAMS_SIZE);
-+
-+ kfree(t); /* Don't forget to free the big buffer we used */
-+}
-+
-+static ssize_t kexec_cmdline_show(struct kset *kset, char *page)
-+{
-+ return sprintf(page, "%s\n", kexec_cmdline);
-+}
-+
-+static ssize_t kexec_cmdline_store(struct kset *kset, const char *page,
-+ size_t count)
-+{
-+ if ((count + 1) > COMMAND_LINE_SIZE)
-+ count = COMMAND_LINE_SIZE;
-+ memcpy(kexec_cmdline, page, count);
-+ kexec_cmdline[count] = '\0';
-+ if (count && (kexec_cmdline[count - 1] == '\n'))
-+ kexec_cmdline[count - 1] = '\0';
-+ replace_cmdline_tag();
-+ return count;
-+}
-+KERNEL_ATTR_RW(kexec_cmdline);
-+
-+static ssize_t kexec_boot_params_show(struct kset *kset, char *page)
-+{
-+ unsigned long *p;
-+ char buf[PAGE_SIZE];
-+ int keep_doing;
-+
-+ p = (unsigned long *)kexec_boot_params;
-+
-+ /* if this doesn't look like atags, just print first few words */
-+ if (p[1] != ATAG_CORE)
-+ return sprintf(page, "0x%lx 0x%lx 0x%lx 0x%lx\n",
-+ p[0], p[1], p[2], p[3]);
-+
-+ /* carefully walk the atag list, and print out the structure */
-+ keep_doing = 1;
-+ do {
-+ switch (p[1]) {
-+ case ATAG_CORE:
-+ /* watch out, core tag is permitted to be empty */
-+ if (p[0] == 5)
-+ sprintf(buf,
-+ "CORE flg=%ld pgsz=%ld rdev=0x%lx\n",
-+ p[2], p[3], p[4]);
-+ else
-+ sprintf(buf,"CORE\n");
-+ break;
-+ case ATAG_MEM:
-+ sprintf(buf,"MEM %ldM@0x%lx\n", p[2] / (1024 * 1024),
-+ p[3]);
-+ break;
-+ case ATAG_VIDEOTEXT:
-+ sprintf(buf,"VIDEOTEXT sz=%ld\n", p[0]);
-+ break;
-+ case ATAG_RAMDISK:
-+ sprintf(buf,"RAMDISK prmpt=%ld %ldK@0x%lx\n",
-+ p[2], p[3], p[4]);
-+ break;
-+ case ATAG_INITRD2:
-+ sprintf(buf,"INITRD2 %ldK@0x%lx\n", p[3] / 1024, p[2]);
-+ break;
-+ case ATAG_SERIAL:
-+ sprintf(buf,"SERIAL high=0x%08lx low=0x%08lx\n",
-+ p[3], p[2]);
-+ break;
-+ case ATAG_REVISION:
-+ sprintf(buf,"REVISION rev=%ld\n", p[2]);
-+ break;
-+ case ATAG_VIDEOLFB:
-+ sprintf(buf,"VIDEOLFB sz=%ld\n", p[0]);
-+ break;
-+ case ATAG_CMDLINE:
-+ sprintf(buf,"CMD \"%s\"\n", (char *)&p[2]);
-+ break;
-+ case ATAG_NONE:
-+ sprintf(buf,"NONE\n");
-+ keep_doing = 0;
-+ break;
-+ default:
-+ sprintf(buf,"-unknown- sz=%ld\n", p[0]);
-+ break;
-+ }
-+
-+ /* carefully add to page */
-+ if ((strlen(buf) + strlen(page)) < PAGE_SIZE) {
-+ strcat(page, buf);
-+ } else {
-+ keep_doing = 0;
-+ }
-+
-+ /* stop when we encounter a header length of 0 */
-+ if (p[0] == 0)
-+ keep_doing = 0;
-+
-+ /* go to the next tag */
-+ p += p[0];
-+
-+ /* stop if we walked off the end of the buffer */
-+ if (p > (unsigned long *)(kexec_boot_params +
-+ KEXEC_BOOT_PARAMS_SIZE))
-+ keep_doing = 0;
-+
-+ } while (keep_doing);
-+
-+ return (strlen(page));
-+}
-+KERNEL_ATTR_RO(kexec_boot_params);
-+
- static ssize_t kexec_loaded_show(struct kset *kset, char *page)
- {
- return sprintf(page, "%d\n", !!kexec_image);
-@@ -95,6 +254,8 @@ static struct attribute * kernel_attrs[]
- #ifdef CONFIG_KEXEC
- &kexec_loaded_attr.attr,
- &kexec_crash_loaded_attr.attr,
-+ &kexec_cmdline_attr.attr,
-+ &kexec_boot_params_attr.attr,
- #endif
- NULL
- };
diff --git a/target/linux/ixp4xx/patches-2.6.23/100-gateway7001_mac_plat_info.patch b/target/linux/ixp4xx/patches-2.6.23/100-gateway7001_mac_plat_info.patch
deleted file mode 100644
index 915e501bce..0000000000
--- a/target/linux/ixp4xx/patches-2.6.23/100-gateway7001_mac_plat_info.patch
+++ /dev/null
@@ -1,42 +0,0 @@
-Index: linux-2.6.23.17/arch/arm/mach-ixp4xx/gateway7001-setup.c
-===================================================================
---- linux-2.6.23.17.orig/arch/arm/mach-ixp4xx/gateway7001-setup.c
-+++ linux-2.6.23.17/arch/arm/mach-ixp4xx/gateway7001-setup.c
-@@ -76,9 +76,36 @@ static struct platform_device gateway700
- .resource = &gateway7001_uart_resource,
- };
-
-+/* Built-in 10/100 Ethernet MAC interfaces */
-+static struct eth_plat_info gateway7001_plat_eth[] = {
-+ {
-+ .phy = 1,
-+ .rxq = 3,
-+ .txreadyq = 20,
-+ }, {
-+ .phy = 2,
-+ .rxq = 4,
-+ .txreadyq = 21,
-+ }
-+};
-+
-+static struct platform_device gateway7001_eth[] = {
-+ {
-+ .name = "ixp4xx_eth",
-+ .id = IXP4XX_ETH_NPEB,
-+ .dev.platform_data = gateway7001_plat_eth,
-+ }, {
-+ .name = "ixp4xx_eth",
-+ .id = IXP4XX_ETH_NPEC,
-+ .dev.platform_data = gateway7001_plat_eth + 1,
-+ }
-+};
-+
- static struct platform_device *gateway7001_devices[] __initdata = {
- &gateway7001_flash,
-- &gateway7001_uart
-+ &gateway7001_uart,
-+ &gateway7001_eth[0],
-+ &gateway7001_eth[1],
- };
-
- static void __init gateway7001_init(void)
diff --git a/target/linux/ixp4xx/patches-2.6.23/101-wg302_mac_plat_info.patch b/target/linux/ixp4xx/patches-2.6.23/101-wg302_mac_plat_info.patch
deleted file mode 100644
index af638b0d0b..0000000000
--- a/target/linux/ixp4xx/patches-2.6.23/101-wg302_mac_plat_info.patch
+++ /dev/null
@@ -1,32 +0,0 @@
-Index: linux-2.6.23.17/arch/arm/mach-ixp4xx/wg302v2-setup.c
-===================================================================
---- linux-2.6.23.17.orig/arch/arm/mach-ixp4xx/wg302v2-setup.c
-+++ linux-2.6.23.17/arch/arm/mach-ixp4xx/wg302v2-setup.c
-@@ -77,9 +77,27 @@ static struct platform_device wg302v2_ua
- .resource = &wg302v2_uart_resource,
- };
-
-+/* Built-in 10/100 Ethernet MAC interfaces */
-+static struct eth_plat_info wg302_plat_eth[] = {
-+ {
-+ .phy = 8,
-+ .rxq = 3,
-+ .txreadyq = 20,
-+ }
-+};
-+
-+static struct platform_device wg302_eth[] = {
-+ {
-+ .name = "ixp4xx_eth",
-+ .id = IXP4XX_ETH_NPEB,
-+ .dev.platform_data = wg302_plat_eth,
-+ }
-+};
-+
- static struct platform_device *wg302v2_devices[] __initdata = {
- &wg302v2_flash,
- &wg302v2_uart,
-+ &wg302_eth[0],
- };
-
- static void __init wg302v2_init(void)
diff --git a/target/linux/ixp4xx/patches-2.6.23/110-pronghorn_metro_support.patch b/target/linux/ixp4xx/patches-2.6.23/110-pronghorn_metro_support.patch
deleted file mode 100644
index 1d6baae5b9..0000000000
--- a/target/linux/ixp4xx/patches-2.6.23/110-pronghorn_metro_support.patch
+++ /dev/null
@@ -1,297 +0,0 @@
-Index: linux-2.6.23.17/arch/arm/mach-ixp4xx/Kconfig
-===================================================================
---- linux-2.6.23.17.orig/arch/arm/mach-ixp4xx/Kconfig
-+++ linux-2.6.23.17/arch/arm/mach-ixp4xx/Kconfig
-@@ -57,6 +57,14 @@ config MACH_WG302V2
- WG302 v2 or WAG302 v2 Access Points. For more information
- on this platform, see http://openwrt.org
-
-+config MACH_PRONGHORNMETRO
-+ bool "Pronghorn Metro"
-+ select PCI
-+ help
-+ Say 'Y' here if you want your kernel to support the ADI
-+ Engineering Pronghorn Metro Platform. For more
-+ information on this platform, see <file:Documentation/arm/IXP4xx>.
-+
- config ARCH_IXDP425
- bool "IXDP425"
- help
-Index: linux-2.6.23.17/arch/arm/mach-ixp4xx/Makefile
-===================================================================
---- linux-2.6.23.17.orig/arch/arm/mach-ixp4xx/Makefile
-+++ linux-2.6.23.17/arch/arm/mach-ixp4xx/Makefile
-@@ -16,6 +16,7 @@ obj-pci-$(CONFIG_MACH_DSMG600) += dsmg6
- obj-pci-$(CONFIG_MACH_GATEWAY7001) += gateway7001-pci.o
- obj-pci-$(CONFIG_MACH_WG302V2) += wg302v2-pci.o
- obj-pci-$(CONFIG_MACH_FSG) += fsg-pci.o
-+obj-pci-$(CONFIG_MACH_PRONGHORNMETRO) += pronghornmetro-pci.o
-
- obj-y += common.o
-
-@@ -30,5 +31,6 @@ obj-$(CONFIG_MACH_DSMG600) += dsmg6
- obj-$(CONFIG_MACH_GATEWAY7001) += gateway7001-setup.o
- obj-$(CONFIG_MACH_WG302V2) += wg302v2-setup.o
- obj-$(CONFIG_MACH_FSG) += fsg-setup.o fsg-power.o
-+obj-$(CONFIG_MACH_PRONGHORNMETRO) += pronghornmetro-setup.o
-
- obj-$(CONFIG_PCI) += $(obj-pci-$(CONFIG_PCI)) common-pci.o
-Index: linux-2.6.23.17/arch/arm/mach-ixp4xx/pronghornmetro-pci.c
-===================================================================
---- /dev/null
-+++ linux-2.6.23.17/arch/arm/mach-ixp4xx/pronghornmetro-pci.c
-@@ -0,0 +1,74 @@
-+/*
-+ * arch/arch/mach-ixp4xx/pronghornmetro-pci.c
-+ *
-+ * PCI setup routines for ADI Engineering Pronghorn Metro
-+ *
-+ * Copyright (C) 2007 Imre Kaloz <kaloz@openwrt.org>
-+ *
-+ * based on coyote-pci.c:
-+ * Copyright (C) 2002 Jungo Software Technologies.
-+ * Copyright (C) 2003 MontaVista Softwrae, Inc.
-+ *
-+ * Maintainer: Imre Kaloz <kaloz@openwrt.org>
-+ *
-+ * This program is free software; you can redistribute it and/or modify
-+ * it under the terms of the GNU General Public License version 2 as
-+ * published by the Free Software Foundation.
-+ *
-+ */
-+
-+#include <linux/kernel.h>
-+#include <linux/pci.h>
-+#include <linux/init.h>
-+#include <linux/irq.h>
-+
-+#include <asm/mach-types.h>
-+#include <asm/hardware.h>
-+#include <asm/irq.h>
-+
-+#include <asm/mach/pci.h>
-+
-+extern void ixp4xx_pci_preinit(void);
-+extern int ixp4xx_setup(int nr, struct pci_sys_data *sys);
-+extern struct pci_bus *ixp4xx_scan_bus(int nr, struct pci_sys_data *sys);
-+
-+void __init pronghornmetro_pci_preinit(void)
-+{
-+ set_irq_type(IRQ_IXP4XX_GPIO4, IRQT_LOW);
-+ set_irq_type(IRQ_IXP4XX_GPIO6, IRQT_LOW);
-+ set_irq_type(IRQ_IXP4XX_GPIO11, IRQT_LOW);
-+ set_irq_type(IRQ_IXP4XX_GPIO1, IRQT_LOW);
-+
-+ ixp4xx_pci_preinit();
-+}
-+
-+static int __init pronghornmetro_map_irq(struct pci_dev *dev, u8 slot, u8 pin)
-+{
-+ if (slot == 13)
-+ return IRQ_IXP4XX_GPIO4;
-+ else if (slot == 14)
-+ return IRQ_IXP4XX_GPIO6;
-+ else if (slot == 15)
-+ return IRQ_IXP4XX_GPIO11;
-+ else if (slot == 16)
-+ return IRQ_IXP4XX_GPIO1;
-+ else return -1;
-+}
-+
-+struct hw_pci pronghornmetro_pci __initdata = {
-+ .nr_controllers = 1,
-+ .preinit = pronghornmetro_pci_preinit,
-+ .swizzle = pci_std_swizzle,
-+ .setup = ixp4xx_setup,
-+ .scan = ixp4xx_scan_bus,
-+ .map_irq = pronghornmetro_map_irq,
-+};
-+
-+int __init pronghornmetro_pci_init(void)
-+{
-+ if (machine_is_pronghorn_metro())
-+ pci_common_init(&pronghornmetro_pci);
-+ return 0;
-+}
-+
-+subsys_initcall(pronghornmetro_pci_init);
-Index: linux-2.6.23.17/arch/arm/mach-ixp4xx/pronghornmetro-setup.c
-===================================================================
---- /dev/null
-+++ linux-2.6.23.17/arch/arm/mach-ixp4xx/pronghornmetro-setup.c
-@@ -0,0 +1,147 @@
-+/*
-+ * arch/arm/mach-ixp4xx/pronghornmetro-setup.c
-+ *
-+ * Board setup for the ADI Engineering Pronghorn Metro
-+ *
-+ * Copyright (C) 2007 Imre Kaloz <Kaloz@openwrt.org>
-+ *
-+ * based on coyote-setup.c:
-+ * Copyright (C) 2003-2005 MontaVista Software, Inc.
-+ *
-+ * Author: Imre Kaloz <Kaloz@openwrt.org>
-+ */
-+
-+#include <linux/kernel.h>
-+#include <linux/init.h>
-+#include <linux/device.h>
-+#include <linux/serial.h>
-+#include <linux/tty.h>
-+#include <linux/serial_8250.h>
-+#include <linux/slab.h>
-+
-+#include <asm/types.h>
-+#include <asm/setup.h>
-+#include <asm/memory.h>
-+#include <asm/hardware.h>
-+#include <asm/irq.h>
-+#include <asm/mach-types.h>
-+#include <asm/mach/arch.h>
-+#include <asm/mach/flash.h>
-+
-+static struct flash_platform_data pronghornmetro_flash_data = {
-+ .map_name = "cfi_probe",
-+ .width = 2,
-+};
-+
-+static struct resource pronghornmetro_flash_resource = {
-+ .flags = IORESOURCE_MEM,
-+};
-+
-+static struct platform_device pronghornmetro_flash = {
-+ .name = "IXP4XX-Flash",
-+ .id = 0,
-+ .dev = {
-+ .platform_data = &pronghornmetro_flash_data,
-+ },
-+ .num_resources = 1,
-+ .resource = &pronghornmetro_flash_resource,
-+};
-+
-+static struct resource pronghornmetro_uart_resource = {
-+ .start = IXP4XX_UART2_BASE_PHYS,
-+ .end = IXP4XX_UART2_BASE_PHYS + 0x0fff,
-+ .flags = IORESOURCE_MEM,
-+};
-+
-+static struct plat_serial8250_port pronghornmetro_uart_data[] = {
-+ {
-+ .mapbase = IXP4XX_UART2_BASE_PHYS,
-+ .membase = (char *)IXP4XX_UART2_BASE_VIRT + REG_OFFSET,
-+ .irq = IRQ_IXP4XX_UART2,
-+ .flags = UPF_BOOT_AUTOCONF | UPF_SKIP_TEST,
-+ .iotype = UPIO_MEM,
-+ .regshift = 2,
-+ .uartclk = IXP4XX_UART_XTAL,
-+ },
-+ { },
-+};
-+
-+static struct platform_device pronghornmetro_uart = {
-+ .name = "serial8250",
-+ .id = PLAT8250_DEV_PLATFORM,
-+ .dev = {
-+ .platform_data = pronghornmetro_uart_data,
-+ },
-+ .num_resources = 1,
-+ .resource = &pronghornmetro_uart_resource,
-+};
-+
-+static struct resource pronghornmetro_pata_resources[] = {
-+ {
-+ .flags = IORESOURCE_MEM
-+ },
-+ {
-+ .flags = IORESOURCE_MEM,
-+ },
-+ {
-+ .name = "intrq",
-+ .start = IRQ_IXP4XX_GPIO0,
-+ .end = IRQ_IXP4XX_GPIO0,
-+ .flags = IORESOURCE_IRQ,
-+ },
-+};
-+
-+static struct ixp4xx_pata_data pronghornmetro_pata_data = {
-+ .cs0_bits = 0xbfff0043,
-+ .cs1_bits = 0xbfff0043,
-+};
-+
-+static struct platform_device pronghornmetro_pata = {
-+ .name = "pata_ixp4xx_cf",
-+ .id = 0,
-+ .dev.platform_data = &pronghornmetro_pata_data,
-+ .num_resources = ARRAY_SIZE(pronghornmetro_pata_resources),
-+ .resource = pronghornmetro_pata_resources,
-+};
-+
-+static struct platform_device *pronghornmetro_devices[] __initdata = {
-+ &pronghornmetro_flash,
-+ &pronghornmetro_uart,
-+};
-+
-+static void __init pronghornmetro_init(void)
-+{
-+ ixp4xx_sys_init();
-+
-+ pronghornmetro_flash_resource.start = IXP4XX_EXP_BUS_BASE(0);
-+ pronghornmetro_flash_resource.end = IXP4XX_EXP_BUS_BASE(0) + SZ_16M - 1;
-+
-+ *IXP4XX_EXP_CS0 |= IXP4XX_FLASH_WRITABLE;
-+ *IXP4XX_EXP_CS1 = *IXP4XX_EXP_CS0;
-+
-+ platform_add_devices(pronghornmetro_devices, ARRAY_SIZE(pronghornmetro_devices));
-+
-+ pronghornmetro_pata_resources[0].start = IXP4XX_EXP_BUS_BASE(1);
-+ pronghornmetro_pata_resources[0].end = IXP4XX_EXP_BUS_END(1);
-+
-+ pronghornmetro_pata_resources[1].start = IXP4XX_EXP_BUS_BASE(2);
-+ pronghornmetro_pata_resources[1].end = IXP4XX_EXP_BUS_END(2);
-+
-+ pronghornmetro_pata_data.cs0_cfg = IXP4XX_EXP_CS1;
-+ pronghornmetro_pata_data.cs1_cfg = IXP4XX_EXP_CS2;
-+
-+ platform_device_register(&pronghornmetro_pata);
-+}
-+
-+#ifdef CONFIG_MACH_PRONGHORNMETRO
-+MACHINE_START(PRONGHORNMETRO, "ADI Engineering Pronghorn Metro")
-+ /* Maintainer: Imre Kaloz <kaloz@openwrt.org> */
-+ .phys_io = IXP4XX_PERIPHERAL_BASE_PHYS,
-+ .io_pg_offst = ((IXP4XX_PERIPHERAL_BASE_VIRT) >> 18) & 0xfffc,
-+ .map_io = ixp4xx_map_io,
-+ .init_irq = ixp4xx_init_irq,
-+ .timer = &ixp4xx_timer,
-+ .boot_params = 0x0100,
-+ .init_machine = pronghornmetro_init,
-+MACHINE_END
-+#endif
-Index: linux-2.6.23.17/Documentation/arm/IXP4xx
-===================================================================
---- linux-2.6.23.17.orig/Documentation/arm/IXP4xx
-+++ linux-2.6.23.17/Documentation/arm/IXP4xx
-@@ -111,6 +111,9 @@ http://www.adiengineering.com/productsCo
- the platform has two mini-PCI slots used for 802.11[bga] cards.
- Finally, there is an IDE port hanging off the expansion bus.
-
-+ADI Engineering Pronghorn Metro Platform
-+http://www.adiengineering.com/php-bin/ecomm4/productDisplay.php?category_id=30&product_id=85
-+
- Gateworks Avila Network Platform
- http://www.gateworks.com/avila_sbc.htm
-
-Index: linux-2.6.23.17/include/asm-arm/arch-ixp4xx/uncompress.h
-===================================================================
---- linux-2.6.23.17.orig/include/asm-arm/arch-ixp4xx/uncompress.h
-+++ linux-2.6.23.17/include/asm-arm/arch-ixp4xx/uncompress.h
-@@ -41,7 +41,8 @@ static __inline__ void __arch_decomp_set
- * Some boards are using UART2 as console
- */
- if (machine_is_adi_coyote() || machine_is_gtwx5715() ||
-- machine_is_gateway7001() || machine_is_wg302v2())
-+ machine_is_gateway7001() || machine_is_wg302v2() ||
-+ machine_is_pronghorn_metro())
- uart_base = (volatile u32*) IXP4XX_UART2_BASE_PHYS;
- else
- uart_base = (volatile u32*) IXP4XX_UART1_BASE_PHYS;
diff --git a/target/linux/ixp4xx/patches-2.6.23/111-pronghorn_metro_mac_plat_info.patch b/target/linux/ixp4xx/patches-2.6.23/111-pronghorn_metro_mac_plat_info.patch
deleted file mode 100644
index 50e93da854..0000000000
--- a/target/linux/ixp4xx/patches-2.6.23/111-pronghorn_metro_mac_plat_info.patch
+++ /dev/null
@@ -1,41 +0,0 @@
-Index: linux-2.6.23.17/arch/arm/mach-ixp4xx/pronghornmetro-setup.c
-===================================================================
---- linux-2.6.23.17.orig/arch/arm/mach-ixp4xx/pronghornmetro-setup.c
-+++ linux-2.6.23.17/arch/arm/mach-ixp4xx/pronghornmetro-setup.c
-@@ -104,9 +104,36 @@ static struct platform_device pronghornm
- .resource = pronghornmetro_pata_resources,
- };
-
-+/* Built-in 10/100 Ethernet MAC interfaces */
-+static struct eth_plat_info pronghornmetro_plat_eth[] = {
-+ {
-+ .phy = 0,
-+ .rxq = 3,
-+ .txreadyq = 20,
-+ }, {
-+ .phy = 1,
-+ .rxq = 4,
-+ .txreadyq = 21,
-+ }
-+};
-+
-+static struct platform_device pronghornmetro_eth[] = {
-+ {
-+ .name = "ixp4xx_eth",
-+ .id = IXP4XX_ETH_NPEB,
-+ .dev.platform_data = pronghornmetro_plat_eth,
-+ }, {
-+ .name = "ixp4xx_eth",
-+ .id = IXP4XX_ETH_NPEC,
-+ .dev.platform_data = pronghornmetro_plat_eth + 1,
-+ }
-+};
-+
- static struct platform_device *pronghornmetro_devices[] __initdata = {
- &pronghornmetro_flash,
- &pronghornmetro_uart,
-+ &pronghornmetro_eth[0],
-+ &pronghornmetro_eth[1],
- };
-
- static void __init pronghornmetro_init(void)
diff --git a/target/linux/ixp4xx/patches-2.6.23/120-compex_support.patch b/target/linux/ixp4xx/patches-2.6.23/120-compex_support.patch
deleted file mode 100644
index a51225bdd0..0000000000
--- a/target/linux/ixp4xx/patches-2.6.23/120-compex_support.patch
+++ /dev/null
@@ -1,189 +0,0 @@
-Index: linux-2.6.23.17/arch/arm/mach-ixp4xx/Kconfig
-===================================================================
---- linux-2.6.23.17.orig/arch/arm/mach-ixp4xx/Kconfig
-+++ linux-2.6.23.17/arch/arm/mach-ixp4xx/Kconfig
-@@ -65,6 +65,14 @@ config MACH_PRONGHORNMETRO
- Engineering Pronghorn Metro Platform. For more
- information on this platform, see <file:Documentation/arm/IXP4xx>.
-
-+config MACH_COMPEX
-+ bool "Compex WP18 / NP18A"
-+ select PCI
-+ help
-+ Say 'Y' here if you want your kernel to support Compex'
-+ WP18 or NP18A boards. For more information on this
-+ platform, see http://openwrt.org
-+
- config ARCH_IXDP425
- bool "IXDP425"
- help
-Index: linux-2.6.23.17/arch/arm/mach-ixp4xx/Makefile
-===================================================================
---- linux-2.6.23.17.orig/arch/arm/mach-ixp4xx/Makefile
-+++ linux-2.6.23.17/arch/arm/mach-ixp4xx/Makefile
-@@ -17,6 +17,7 @@ obj-pci-$(CONFIG_MACH_GATEWAY7001) += ga
- obj-pci-$(CONFIG_MACH_WG302V2) += wg302v2-pci.o
- obj-pci-$(CONFIG_MACH_FSG) += fsg-pci.o
- obj-pci-$(CONFIG_MACH_PRONGHORNMETRO) += pronghornmetro-pci.o
-+obj-pci-$(CONFIG_MACH_COMPEX) += ixdp425-pci.o
-
- obj-y += common.o
-
-@@ -32,5 +33,6 @@ obj-$(CONFIG_MACH_GATEWAY7001) += gatewa
- obj-$(CONFIG_MACH_WG302V2) += wg302v2-setup.o
- obj-$(CONFIG_MACH_FSG) += fsg-setup.o fsg-power.o
- obj-$(CONFIG_MACH_PRONGHORNMETRO) += pronghornmetro-setup.o
-+obj-$(CONFIG_MACH_COMPEX) += compex-setup.o
-
- obj-$(CONFIG_PCI) += $(obj-pci-$(CONFIG_PCI)) common-pci.o
-Index: linux-2.6.23.17/arch/arm/mach-ixp4xx/compex-setup.c
-===================================================================
---- /dev/null
-+++ linux-2.6.23.17/arch/arm/mach-ixp4xx/compex-setup.c
-@@ -0,0 +1,120 @@
-+/*
-+ * arch/arm/mach-ixp4xx/compex-setup.c
-+ *
-+ * Ccompex WP18 / NP18A board-setup
-+ *
-+ * Copyright (C) 2007 Imre Kaloz <Kaloz@openwrt.org>
-+ *
-+ * based on ixdp425-setup.c:
-+ * Copyright (C) 2003-2005 MontaVista Software, Inc.
-+ *
-+ * Author: Imre Kaloz <Kaloz@openwrt.org>
-+ */
-+
-+#include <linux/kernel.h>
-+#include <linux/init.h>
-+#include <linux/device.h>
-+#include <linux/serial.h>
-+#include <linux/tty.h>
-+#include <linux/serial_8250.h>
-+#include <linux/slab.h>
-+
-+#include <asm/types.h>
-+#include <asm/setup.h>
-+#include <asm/memory.h>
-+#include <asm/hardware.h>
-+#include <asm/mach-types.h>
-+#include <asm/irq.h>
-+#include <asm/mach/arch.h>
-+#include <asm/mach/flash.h>
-+
-+static struct flash_platform_data compex_flash_data = {
-+ .map_name = "cfi_probe",
-+ .width = 2,
-+};
-+
-+static struct resource compex_flash_resource = {
-+ .flags = IORESOURCE_MEM,
-+};
-+
-+static struct platform_device compex_flash = {
-+ .name = "IXP4XX-Flash",
-+ .id = 0,
-+ .dev = {
-+ .platform_data = &compex_flash_data,
-+ },
-+ .num_resources = 1,
-+ .resource = &compex_flash_resource,
-+};
-+
-+static struct resource compex_uart_resources[] = {
-+ {
-+ .start = IXP4XX_UART1_BASE_PHYS,
-+ .end = IXP4XX_UART1_BASE_PHYS + 0x0fff,
-+ .flags = IORESOURCE_MEM
-+ },
-+ {
-+ .start = IXP4XX_UART2_BASE_PHYS,
-+ .end = IXP4XX_UART2_BASE_PHYS + 0x0fff,
-+ .flags = IORESOURCE_MEM
-+ }
-+};
-+
-+static struct plat_serial8250_port compex_uart_data[] = {
-+ {
-+ .mapbase = IXP4XX_UART1_BASE_PHYS,
-+ .membase = (char *)IXP4XX_UART1_BASE_VIRT + REG_OFFSET,
-+ .irq = IRQ_IXP4XX_UART1,
-+ .flags = UPF_BOOT_AUTOCONF | UPF_SKIP_TEST,
-+ .iotype = UPIO_MEM,
-+ .regshift = 2,
-+ .uartclk = IXP4XX_UART_XTAL,
-+ },
-+ {
-+ .mapbase = IXP4XX_UART2_BASE_PHYS,
-+ .membase = (char *)IXP4XX_UART2_BASE_VIRT + REG_OFFSET,
-+ .irq = IRQ_IXP4XX_UART2,
-+ .flags = UPF_BOOT_AUTOCONF | UPF_SKIP_TEST,
-+ .iotype = UPIO_MEM,
-+ .regshift = 2,
-+ .uartclk = IXP4XX_UART_XTAL,
-+ },
-+ { },
-+};
-+
-+static struct platform_device compex_uart = {
-+ .name = "serial8250",
-+ .id = PLAT8250_DEV_PLATFORM,
-+ .dev.platform_data = compex_uart_data,
-+ .num_resources = 2,
-+ .resource = compex_uart_resources,
-+};
-+
-+static struct platform_device *compex_devices[] __initdata = {
-+ &compex_flash,
-+ &compex_uart
-+};
-+
-+static void __init compex_init(void)
-+{
-+ ixp4xx_sys_init();
-+
-+ compex_flash_resource.start = IXP4XX_EXP_BUS_BASE(0);
-+ compex_flash_resource.end =
-+ IXP4XX_EXP_BUS_BASE(0) + SZ_32M - 1;
-+
-+ platform_add_devices(compex_devices, ARRAY_SIZE(compex_devices));
-+}
-+
-+#ifdef CONFIG_MACH_COMPEX
-+MACHINE_START(COMPEX, "Compex WP18 / NP18A")
-+ /* Maintainer: Imre Kaloz <Kaloz@openwrt.org> */
-+ .phys_io = IXP4XX_PERIPHERAL_BASE_PHYS,
-+ .io_pg_offst = ((IXP4XX_PERIPHERAL_BASE_VIRT) >> 18) & 0xfffc,
-+ .map_io = ixp4xx_map_io,
-+ .init_irq = ixp4xx_init_irq,
-+ .timer = &ixp4xx_timer,
-+ .boot_params = 0x0100,
-+ .init_machine = compex_init,
-+MACHINE_END
-+#endif
-Index: linux-2.6.23.17/arch/arm/mach-ixp4xx/ixdp425-pci.c
-===================================================================
---- linux-2.6.23.17.orig/arch/arm/mach-ixp4xx/ixdp425-pci.c
-+++ linux-2.6.23.17/arch/arm/mach-ixp4xx/ixdp425-pci.c
-@@ -66,7 +66,7 @@ struct hw_pci ixdp425_pci __initdata = {
- int __init ixdp425_pci_init(void)
- {
- if (machine_is_ixdp425() || machine_is_ixcdp1100() ||
-- machine_is_ixdp465() || machine_is_kixrp435())
-+ machine_is_ixdp465() || machine_is_kixrp435() || machine_is_compex())
- pci_common_init(&ixdp425_pci);
- return 0;
- }
-Index: linux-2.6.23.17/arch/arm/tools/mach-types
-===================================================================
---- linux-2.6.23.17.orig/arch/arm/tools/mach-types
-+++ linux-2.6.23.17/arch/arm/tools/mach-types
-@@ -1278,7 +1278,7 @@ oiab MACH_OIAB OIAB 1269
- smdk6400 MACH_SMDK6400 SMDK6400 1270
- nokia_n800 MACH_NOKIA_N800 NOKIA_N800 1271
- greenphone MACH_GREENPHONE GREENPHONE 1272
--compex42x MACH_COMPEXWP18 COMPEXWP18 1273
-+compex MACH_COMPEX COMPEX 1273
- xmate MACH_XMATE XMATE 1274
- energizer MACH_ENERGIZER ENERGIZER 1275
- ime1 MACH_IME1 IME1 1276
diff --git a/target/linux/ixp4xx/patches-2.6.23/121-compex_mac_plat_info.patch b/target/linux/ixp4xx/patches-2.6.23/121-compex_mac_plat_info.patch
deleted file mode 100644
index f7ff4619c8..0000000000
--- a/target/linux/ixp4xx/patches-2.6.23/121-compex_mac_plat_info.patch
+++ /dev/null
@@ -1,42 +0,0 @@
-Index: linux-2.6.23.17/arch/arm/mach-ixp4xx/compex-setup.c
-===================================================================
---- linux-2.6.23.17.orig/arch/arm/mach-ixp4xx/compex-setup.c
-+++ linux-2.6.23.17/arch/arm/mach-ixp4xx/compex-setup.c
-@@ -90,9 +90,36 @@ static struct platform_device compex_uar
- .resource = compex_uart_resources,
- };
-
-+/* Built-in 10/100 Ethernet MAC interfaces */
-+static struct eth_plat_info compex_plat_eth[] = {
-+ {
-+ .phy = -1,
-+ .rxq = 3,
-+ .txreadyq = 20,
-+ }, {
-+ .phy = 3,
-+ .rxq = 4,
-+ .txreadyq = 21,
-+ }
-+};
-+
-+static struct platform_device compex_eth[] = {
-+ {
-+ .name = "ixp4xx_eth",
-+ .id = IXP4XX_ETH_NPEB,
-+ .dev.platform_data = compex_plat_eth,
-+ }, {
-+ .name = "ixp4xx_eth",
-+ .id = IXP4XX_ETH_NPEC,
-+ .dev.platform_data = compex_plat_eth + 1,
-+ }
-+};
-+
- static struct platform_device *compex_devices[] __initdata = {
- &compex_flash,
-- &compex_uart
-+ &compex_uart,
-+ &compex_eth[0],
-+ &compex_eth[1],
- };
-
- static void __init compex_init(void)
diff --git a/target/linux/ixp4xx/patches-2.6.23/130-wrt300nv2_support.patch b/target/linux/ixp4xx/patches-2.6.23/130-wrt300nv2_support.patch
deleted file mode 100644
index 1dcc85bb2e..0000000000
--- a/target/linux/ixp4xx/patches-2.6.23/130-wrt300nv2_support.patch
+++ /dev/null
@@ -1,234 +0,0 @@
-Index: linux-2.6.23.17/arch/arm/mach-ixp4xx/Kconfig
-===================================================================
---- linux-2.6.23.17.orig/arch/arm/mach-ixp4xx/Kconfig
-+++ linux-2.6.23.17/arch/arm/mach-ixp4xx/Kconfig
-@@ -73,6 +73,14 @@ config MACH_COMPEX
- WP18 or NP18A boards. For more information on this
- platform, see http://openwrt.org
-
-+config MACH_WRT300NV2
-+ bool "Linksys WRT300N v2"
-+ select PCI
-+ help
-+ Say 'Y' here if you want your kernel to support Linksys'
-+ WRT300N v2 router. For more information on this
-+ platform, see http://openwrt.org
-+
- config ARCH_IXDP425
- bool "IXDP425"
- help
-Index: linux-2.6.23.17/arch/arm/mach-ixp4xx/Makefile
-===================================================================
---- linux-2.6.23.17.orig/arch/arm/mach-ixp4xx/Makefile
-+++ linux-2.6.23.17/arch/arm/mach-ixp4xx/Makefile
-@@ -18,6 +18,7 @@ obj-pci-$(CONFIG_MACH_WG302V2) += wg302
- obj-pci-$(CONFIG_MACH_FSG) += fsg-pci.o
- obj-pci-$(CONFIG_MACH_PRONGHORNMETRO) += pronghornmetro-pci.o
- obj-pci-$(CONFIG_MACH_COMPEX) += ixdp425-pci.o
-+obj-pci-$(CONFIG_MACH_WRT300NV2) += wrt300nv2-pci.o
-
- obj-y += common.o
-
-@@ -34,5 +35,6 @@ obj-$(CONFIG_MACH_WG302V2) += wg302v2-se
- obj-$(CONFIG_MACH_FSG) += fsg-setup.o fsg-power.o
- obj-$(CONFIG_MACH_PRONGHORNMETRO) += pronghornmetro-setup.o
- obj-$(CONFIG_MACH_COMPEX) += compex-setup.o
-+obj-$(CONFIG_MACH_WRT300NV2) += wrt300nv2-setup.o
-
- obj-$(CONFIG_PCI) += $(obj-pci-$(CONFIG_PCI)) common-pci.o
-Index: linux-2.6.23.17/arch/arm/mach-ixp4xx/wrt300nv2-pci.c
-===================================================================
---- /dev/null
-+++ linux-2.6.23.17/arch/arm/mach-ixp4xx/wrt300nv2-pci.c
-@@ -0,0 +1,65 @@
-+/*
-+ * arch/arch/mach-ixp4xx/wrt300nv2-pci.c
-+ *
-+ * PCI setup routines for Linksys WRT300N v2
-+ *
-+ * Copyright (C) 2007 Imre Kaloz <kaloz@openwrt.org>
-+ *
-+ * based on coyote-pci.c:
-+ * Copyright (C) 2002 Jungo Software Technologies.
-+ * Copyright (C) 2003 MontaVista Softwrae, Inc.
-+ *
-+ * Maintainer: Imre Kaloz <kaloz@openwrt.org>
-+ *
-+ * This program is free software; you can redistribute it and/or modify
-+ * it under the terms of the GNU General Public License version 2 as
-+ * published by the Free Software Foundation.
-+ *
-+ */
-+
-+#include <linux/kernel.h>
-+#include <linux/pci.h>
-+#include <linux/init.h>
-+#include <linux/irq.h>
-+
-+#include <asm/mach-types.h>
-+#include <asm/hardware.h>
-+#include <asm/irq.h>
-+
-+#include <asm/mach/pci.h>
-+
-+extern void ixp4xx_pci_preinit(void);
-+extern int ixp4xx_setup(int nr, struct pci_sys_data *sys);
-+extern struct pci_bus *ixp4xx_scan_bus(int nr, struct pci_sys_data *sys);
-+
-+void __init wrt300nv2_pci_preinit(void)
-+{
-+ set_irq_type(IRQ_IXP4XX_GPIO8, IRQT_LOW);
-+
-+ ixp4xx_pci_preinit();
-+}
-+
-+static int __init wrt300nv2_map_irq(struct pci_dev *dev, u8 slot, u8 pin)
-+{
-+ if (slot == 1)
-+ return IRQ_IXP4XX_GPIO8;
-+ else return -1;
-+}
-+
-+struct hw_pci wrt300nv2_pci __initdata = {
-+ .nr_controllers = 1,
-+ .preinit = wrt300nv2_pci_preinit,
-+ .swizzle = pci_std_swizzle,
-+ .setup = ixp4xx_setup,
-+ .scan = ixp4xx_scan_bus,
-+ .map_irq = wrt300nv2_map_irq,
-+};
-+
-+int __init wrt300nv2_pci_init(void)
-+{
-+ if (machine_is_wrt300nv2())
-+ pci_common_init(&wrt300nv2_pci);
-+ return 0;
-+}
-+
-+subsys_initcall(wrt300nv2_pci_init);
-Index: linux-2.6.23.17/arch/arm/mach-ixp4xx/wrt300nv2-setup.c
-===================================================================
---- /dev/null
-+++ linux-2.6.23.17/arch/arm/mach-ixp4xx/wrt300nv2-setup.c
-@@ -0,0 +1,108 @@
-+/*
-+ * arch/arm/mach-ixp4xx/wrt300nv2-setup.c
-+ *
-+ * Board setup for the Linksys WRT300N v2
-+ *
-+ * Copyright (C) 2007 Imre Kaloz <Kaloz@openwrt.org>
-+ *
-+ * based on coyote-setup.c:
-+ * Copyright (C) 2003-2005 MontaVista Software, Inc.
-+ *
-+ * Author: Imre Kaloz <Kaloz@openwrt.org>
-+ */
-+
-+#include <linux/kernel.h>
-+#include <linux/init.h>
-+#include <linux/device.h>
-+#include <linux/serial.h>
-+#include <linux/tty.h>
-+#include <linux/serial_8250.h>
-+#include <linux/slab.h>
-+
-+#include <asm/types.h>
-+#include <asm/setup.h>
-+#include <asm/memory.h>
-+#include <asm/hardware.h>
-+#include <asm/irq.h>
-+#include <asm/mach-types.h>
-+#include <asm/mach/arch.h>
-+#include <asm/mach/flash.h>
-+
-+static struct flash_platform_data wrt300nv2_flash_data = {
-+ .map_name = "cfi_probe",
-+ .width = 2,
-+};
-+
-+static struct resource wrt300nv2_flash_resource = {
-+ .flags = IORESOURCE_MEM,
-+};
-+
-+static struct platform_device wrt300nv2_flash = {
-+ .name = "IXP4XX-Flash",
-+ .id = 0,
-+ .dev = {
-+ .platform_data = &wrt300nv2_flash_data,
-+ },
-+ .num_resources = 1,
-+ .resource = &wrt300nv2_flash_resource,
-+};
-+
-+static struct resource wrt300nv2_uart_resource = {
-+ .start = IXP4XX_UART2_BASE_PHYS,
-+ .end = IXP4XX_UART2_BASE_PHYS + 0x0fff,
-+ .flags = IORESOURCE_MEM,
-+};
-+
-+static struct plat_serial8250_port wrt300nv2_uart_data[] = {
-+ {
-+ .mapbase = IXP4XX_UART2_BASE_PHYS,
-+ .membase = (char *)IXP4XX_UART2_BASE_VIRT + REG_OFFSET,
-+ .irq = IRQ_IXP4XX_UART2,
-+ .flags = UPF_BOOT_AUTOCONF | UPF_SKIP_TEST,
-+ .iotype = UPIO_MEM,
-+ .regshift = 2,
-+ .uartclk = IXP4XX_UART_XTAL,
-+ },
-+ { },
-+};
-+
-+static struct platform_device wrt300nv2_uart = {
-+ .name = "serial8250",
-+ .id = PLAT8250_DEV_PLATFORM,
-+ .dev = {
-+ .platform_data = wrt300nv2_uart_data,
-+ },
-+ .num_resources = 1,
-+ .resource = &wrt300nv2_uart_resource,
-+};
-+
-+static struct platform_device *wrt300nv2_devices[] __initdata = {
-+ &wrt300nv2_flash,
-+ &wrt300nv2_uart
-+};
-+
-+static void __init wrt300nv2_init(void)
-+{
-+ ixp4xx_sys_init();
-+
-+ wrt300nv2_flash_resource.start = IXP4XX_EXP_BUS_BASE(0);
-+ wrt300nv2_flash_resource.end = IXP4XX_EXP_BUS_BASE(0) + SZ_32M - 1;
-+
-+ *IXP4XX_EXP_CS0 |= IXP4XX_FLASH_WRITABLE;
-+ *IXP4XX_EXP_CS1 = *IXP4XX_EXP_CS0;
-+
-+ platform_add_devices(wrt300nv2_devices, ARRAY_SIZE(wrt300nv2_devices));
-+}
-+
-+#ifdef CONFIG_MACH_WRT300NV2
-+MACHINE_START(WRT300NV2, "Linksys WRT300N v2")
-+ /* Maintainer: Imre Kaloz <kaloz@openwrt.org> */
-+ .phys_io = IXP4XX_PERIPHERAL_BASE_PHYS,
-+ .io_pg_offst = ((IXP4XX_PERIPHERAL_BASE_VIRT) >> 18) & 0xfffc,
-+ .map_io = ixp4xx_map_io,
-+ .init_irq = ixp4xx_init_irq,
-+ .timer = &ixp4xx_timer,
-+ .boot_params = 0x0100,
-+ .init_machine = wrt300nv2_init,
-+MACHINE_END
-+#endif
-Index: linux-2.6.23.17/include/asm-arm/arch-ixp4xx/uncompress.h
-===================================================================
---- linux-2.6.23.17.orig/include/asm-arm/arch-ixp4xx/uncompress.h
-+++ linux-2.6.23.17/include/asm-arm/arch-ixp4xx/uncompress.h
-@@ -42,7 +42,7 @@ static __inline__ void __arch_decomp_set
- */
- if (machine_is_adi_coyote() || machine_is_gtwx5715() ||
- machine_is_gateway7001() || machine_is_wg302v2() ||
-- machine_is_pronghorn_metro())
-+ machine_is_pronghorn_metro() || machine_is_wrt300nv2())
- uart_base = (volatile u32*) IXP4XX_UART2_BASE_PHYS;
- else
- uart_base = (volatile u32*) IXP4XX_UART1_BASE_PHYS;
diff --git a/target/linux/ixp4xx/patches-2.6.23/131-wrt300nv2_mac_plat_info.patch b/target/linux/ixp4xx/patches-2.6.23/131-wrt300nv2_mac_plat_info.patch
deleted file mode 100644
index c4e52f9f3b..0000000000
--- a/target/linux/ixp4xx/patches-2.6.23/131-wrt300nv2_mac_plat_info.patch
+++ /dev/null
@@ -1,42 +0,0 @@
-Index: linux-2.6.23.17/arch/arm/mach-ixp4xx/wrt300nv2-setup.c
-===================================================================
---- linux-2.6.23.17.orig/arch/arm/mach-ixp4xx/wrt300nv2-setup.c
-+++ linux-2.6.23.17/arch/arm/mach-ixp4xx/wrt300nv2-setup.c
-@@ -76,9 +76,36 @@ static struct platform_device wrt300nv2_
- .resource = &wrt300nv2_uart_resource,
- };
-
-+/* Built-in 10/100 Ethernet MAC interfaces */
-+static struct eth_plat_info wrt300nv2_plat_eth[] = {
-+ {
-+ .phy = -1,
-+ .rxq = 3,
-+ .txreadyq = 20,
-+ }, {
-+ .phy = 1,
-+ .rxq = 4,
-+ .txreadyq = 21,
-+ }
-+};
-+
-+static struct platform_device wrt300nv2_eth[] = {
-+ {
-+ .name = "ixp4xx_eth",
-+ .id = IXP4XX_ETH_NPEB,
-+ .dev.platform_data = wrt300nv2_plat_eth,
-+ }, {
-+ .name = "ixp4xx_eth",
-+ .id = IXP4XX_ETH_NPEC,
-+ .dev.platform_data = wrt300nv2_plat_eth + 1,
-+ }
-+};
-+
- static struct platform_device *wrt300nv2_devices[] __initdata = {
- &wrt300nv2_flash,
-- &wrt300nv2_uart
-+ &wrt300nv2_uart,
-+ &wrt300nv2_eth[0],
-+ &wrt300nv2_eth[1],
- };
-
- static void __init wrt300nv2_init(void)
diff --git a/target/linux/ixp4xx/patches-2.6.23/140-sidewinder_support.patch b/target/linux/ixp4xx/patches-2.6.23/140-sidewinder_support.patch
deleted file mode 100644
index 024eb6198e..0000000000
--- a/target/linux/ixp4xx/patches-2.6.23/140-sidewinder_support.patch
+++ /dev/null
@@ -1,243 +0,0 @@
-Index: linux-2.6.23.17/arch/arm/mach-ixp4xx/Kconfig
-===================================================================
---- linux-2.6.23.17.orig/arch/arm/mach-ixp4xx/Kconfig
-+++ linux-2.6.23.17/arch/arm/mach-ixp4xx/Kconfig
-@@ -65,6 +65,14 @@ config MACH_PRONGHORNMETRO
- Engineering Pronghorn Metro Platform. For more
- information on this platform, see <file:Documentation/arm/IXP4xx>.
-
-+config MACH_SIDEWINDER
-+ bool "Sidewinder"
-+ select PCI
-+ help
-+ Say 'Y' here if you want your kernel to support the ADI
-+ Engineering Sidewinder Platform. For more
-+ information on this platform, see <file:Documentation/arm/IXP4xx>.
-+
- config MACH_COMPEX
- bool "Compex WP18 / NP18A"
- select PCI
-@@ -163,7 +171,7 @@ config MACH_FSG
- #
- config CPU_IXP46X
- bool
-- depends on MACH_IXDP465
-+ depends on MACH_IXDP465 || MACH_SIDEWINDER
- default y
-
- config CPU_IXP43X
-Index: linux-2.6.23.17/arch/arm/mach-ixp4xx/Makefile
-===================================================================
---- linux-2.6.23.17.orig/arch/arm/mach-ixp4xx/Makefile
-+++ linux-2.6.23.17/arch/arm/mach-ixp4xx/Makefile
-@@ -19,6 +19,7 @@ obj-pci-$(CONFIG_MACH_FSG) += fsg-pci.o
- obj-pci-$(CONFIG_MACH_PRONGHORNMETRO) += pronghornmetro-pci.o
- obj-pci-$(CONFIG_MACH_COMPEX) += ixdp425-pci.o
- obj-pci-$(CONFIG_MACH_WRT300NV2) += wrt300nv2-pci.o
-+obj-pci-$(CONFIG_MACH_SIDEWINDER) += sidewinder-pci.o
-
- obj-y += common.o
-
-@@ -36,5 +37,6 @@ obj-$(CONFIG_MACH_FSG) += fsg-setup.o f
- obj-$(CONFIG_MACH_PRONGHORNMETRO) += pronghornmetro-setup.o
- obj-$(CONFIG_MACH_COMPEX) += compex-setup.o
- obj-$(CONFIG_MACH_WRT300NV2) += wrt300nv2-setup.o
-+obj-$(CONFIG_MACH_SIDEWINDER) += sidewinder-setup.o
-
- obj-$(CONFIG_PCI) += $(obj-pci-$(CONFIG_PCI)) common-pci.o
-Index: linux-2.6.23.17/arch/arm/mach-ixp4xx/sidewinder-pci.c
-===================================================================
---- /dev/null
-+++ linux-2.6.23.17/arch/arm/mach-ixp4xx/sidewinder-pci.c
-@@ -0,0 +1,71 @@
-+/*
-+ * arch/arch/mach-ixp4xx/pronghornmetro-pci.c
-+ *
-+ * PCI setup routines for ADI Engineering Sidewinder
-+ *
-+ * Copyright (C) 2007 Imre Kaloz <kaloz@openwrt.org>
-+ *
-+ * based on coyote-pci.c:
-+ * Copyright (C) 2002 Jungo Software Technologies.
-+ * Copyright (C) 2003 MontaVista Softwrae, Inc.
-+ *
-+ * Maintainer: Imre Kaloz <kaloz@openwrt.org>
-+ *
-+ * This program is free software; you can redistribute it and/or modify
-+ * it under the terms of the GNU General Public License version 2 as
-+ * published by the Free Software Foundation.
-+ *
-+ */
-+
-+#include <linux/kernel.h>
-+#include <linux/pci.h>
-+#include <linux/init.h>
-+#include <linux/irq.h>
-+
-+#include <asm/mach-types.h>
-+#include <asm/hardware.h>
-+#include <asm/irq.h>
-+
-+#include <asm/mach/pci.h>
-+
-+extern void ixp4xx_pci_preinit(void);
-+extern int ixp4xx_setup(int nr, struct pci_sys_data *sys);
-+extern struct pci_bus *ixp4xx_scan_bus(int nr, struct pci_sys_data *sys);
-+
-+void __init sidewinder_pci_preinit(void)
-+{
-+ set_irq_type(IRQ_IXP4XX_GPIO11, IRQT_LOW);
-+ set_irq_type(IRQ_IXP4XX_GPIO10, IRQT_LOW);
-+ set_irq_type(IRQ_IXP4XX_GPIO9, IRQT_LOW);
-+
-+ ixp4xx_pci_preinit();
-+}
-+
-+static int __init sidewinder_map_irq(struct pci_dev *dev, u8 slot, u8 pin)
-+{
-+ if (slot == 1)
-+ return IRQ_IXP4XX_GPIO11;
-+ else if (slot == 2)
-+ return IRQ_IXP4XX_GPIO10;
-+ else if (slot == 3)
-+ return IRQ_IXP4XX_GPIO9;
-+ else return -1;
-+}
-+
-+struct hw_pci sidewinder_pci __initdata = {
-+ .nr_controllers = 1,
-+ .preinit = sidewinder_pci_preinit,
-+ .swizzle = pci_std_swizzle,
-+ .setup = ixp4xx_setup,
-+ .scan = ixp4xx_scan_bus,
-+ .map_irq = sidewinder_map_irq,
-+};
-+
-+int __init sidewinder_pci_init(void)
-+{
-+ if (machine_is_sidewinder())
-+ pci_common_init(&sidewinder_pci);
-+ return 0;
-+}
-+
-+subsys_initcall(sidewinder_pci_init);
-Index: linux-2.6.23.17/arch/arm/mach-ixp4xx/sidewinder-setup.c
-===================================================================
---- /dev/null
-+++ linux-2.6.23.17/arch/arm/mach-ixp4xx/sidewinder-setup.c
-@@ -0,0 +1,115 @@
-+/*
-+ * arch/arm/mach-ixp4xx/sidewinder-setup.c
-+ *
-+ * Board setup for the ADI Engineering Sidewinder
-+ *
-+ * Copyright (C) 2007 Imre Kaloz <Kaloz@openwrt.org>
-+ *
-+ * based on coyote-setup.c:
-+ * Copyright (C) 2003-2005 MontaVista Software, Inc.
-+ *
-+ * Author: Imre Kaloz <Kaloz@openwrt.org>
-+ */
-+
-+#include <linux/kernel.h>
-+#include <linux/serial.h>
-+#include <linux/serial_8250.h>
-+
-+#include <asm/mach-types.h>
-+#include <asm/mach/arch.h>
-+#include <asm/mach/flash.h>
-+
-+static struct flash_platform_data sidewinder_flash_data = {
-+ .map_name = "cfi_probe",
-+ .width = 2,
-+};
-+
-+static struct resource sidewinder_flash_resource = {
-+ .flags = IORESOURCE_MEM,
-+};
-+
-+static struct platform_device sidewinder_flash = {
-+ .name = "IXP4XX-Flash",
-+ .id = 0,
-+ .dev = {
-+ .platform_data = &sidewinder_flash_data,
-+ },
-+ .num_resources = 1,
-+ .resource = &sidewinder_flash_resource,
-+};
-+
-+static struct resource sidewinder_uart_resources[] = {
-+ {
-+ .start = IXP4XX_UART1_BASE_PHYS,
-+ .end = IXP4XX_UART1_BASE_PHYS + 0x0fff,
-+ .flags = IORESOURCE_MEM,
-+ },
-+ {
-+ .start = IXP4XX_UART2_BASE_PHYS,
-+ .end = IXP4XX_UART2_BASE_PHYS + 0x0fff,
-+ .flags = IORESOURCE_MEM,
-+ }
-+};
-+
-+static struct plat_serial8250_port sidewinder_uart_data[] = {
-+ {
-+ .mapbase = IXP4XX_UART1_BASE_PHYS,
-+ .membase = (char *)IXP4XX_UART1_BASE_VIRT + REG_OFFSET,
-+ .irq = IRQ_IXP4XX_UART1,
-+ .flags = UPF_BOOT_AUTOCONF | UPF_SKIP_TEST,
-+ .iotype = UPIO_MEM,
-+ .regshift = 2,
-+ .uartclk = IXP4XX_UART_XTAL,
-+ },
-+ {
-+ .mapbase = IXP4XX_UART2_BASE_PHYS,
-+ .membase = (char *)IXP4XX_UART2_BASE_VIRT + REG_OFFSET,
-+ .irq = IRQ_IXP4XX_UART2,
-+ .flags = UPF_BOOT_AUTOCONF | UPF_SKIP_TEST,
-+ .iotype = UPIO_MEM,
-+ .regshift = 2,
-+ .uartclk = IXP4XX_UART_XTAL,
-+ },
-+ { },
-+};
-+
-+static struct platform_device sidewinder_uart = {
-+ .name = "serial8250",
-+ .id = PLAT8250_DEV_PLATFORM,
-+ .dev = {
-+ .platform_data = sidewinder_uart_data,
-+ },
-+ .num_resources = ARRAY_SIZE(sidewinder_uart_resources),
-+ .resource = sidewinder_uart_resources,
-+};
-+
-+static struct platform_device *sidewinder_devices[] __initdata = {
-+ &sidewinder_flash,
-+ &sidewinder_uart,
-+};
-+
-+static void __init sidewinder_init(void)
-+{
-+ ixp4xx_sys_init();
-+
-+ sidewinder_flash_resource.start = IXP4XX_EXP_BUS_BASE(0);
-+ sidewinder_flash_resource.end = IXP4XX_EXP_BUS_BASE(0) + SZ_64M - 1;
-+
-+ *IXP4XX_EXP_CS0 |= IXP4XX_FLASH_WRITABLE;
-+ *IXP4XX_EXP_CS1 = *IXP4XX_EXP_CS0;
-+
-+ platform_add_devices(sidewinder_devices, ARRAY_SIZE(sidewinder_devices));
-+}
-+
-+#ifdef CONFIG_MACH_SIDEWINDER
-+MACHINE_START(SIDEWINDER, "ADI Engineering Sidewinder")
-+ /* Maintainer: Imre Kaloz <kaloz@openwrt.org> */
-+ .phys_io = IXP4XX_PERIPHERAL_BASE_PHYS,
-+ .io_pg_offst = ((IXP4XX_PERIPHERAL_BASE_VIRT) >> 18) & 0xfffc,
-+ .map_io = ixp4xx_map_io,
-+ .init_irq = ixp4xx_init_irq,
-+ .timer = &ixp4xx_timer,
-+ .boot_params = 0x0100,
-+ .init_machine = sidewinder_init,
-+MACHINE_END
-+#endif
diff --git a/target/linux/ixp4xx/patches-2.6.23/150-lanready_ap1000_support.patch b/target/linux/ixp4xx/patches-2.6.23/150-lanready_ap1000_support.patch
deleted file mode 100644
index 8e0bf60288..0000000000
--- a/target/linux/ixp4xx/patches-2.6.23/150-lanready_ap1000_support.patch
+++ /dev/null
@@ -1,217 +0,0 @@
-Index: linux-2.6.23.17/arch/arm/mach-ixp4xx/ap1000-setup.c
-===================================================================
---- /dev/null
-+++ linux-2.6.23.17/arch/arm/mach-ixp4xx/ap1000-setup.c
-@@ -0,0 +1,151 @@
-+/*
-+ * arch/arm/mach-ixp4xx/ap1000-setup.c
-+ *
-+ * Lanready AP-1000
-+ *
-+ * Copyright (C) 2007 Imre Kaloz <Kaloz@openwrt.org>
-+ *
-+ * based on ixdp425-setup.c:
-+ * Copyright (C) 2003-2005 MontaVista Software, Inc.
-+ *
-+ * Author: Imre Kaloz <Kaloz@openwrt.org>
-+ */
-+
-+#include <linux/kernel.h>
-+#include <linux/init.h>
-+#include <linux/device.h>
-+#include <linux/serial.h>
-+#include <linux/tty.h>
-+#include <linux/serial_8250.h>
-+#include <linux/slab.h>
-+
-+#include <asm/types.h>
-+#include <asm/setup.h>
-+#include <asm/memory.h>
-+#include <asm/hardware.h>
-+#include <asm/mach-types.h>
-+#include <asm/irq.h>
-+#include <asm/mach/arch.h>
-+#include <asm/mach/flash.h>
-+
-+static struct flash_platform_data ap1000_flash_data = {
-+ .map_name = "cfi_probe",
-+ .width = 2,
-+};
-+
-+static struct resource ap1000_flash_resource = {
-+ .flags = IORESOURCE_MEM,
-+};
-+
-+static struct platform_device ap1000_flash = {
-+ .name = "IXP4XX-Flash",
-+ .id = 0,
-+ .dev = {
-+ .platform_data = &ap1000_flash_data,
-+ },
-+ .num_resources = 1,
-+ .resource = &ap1000_flash_resource,
-+};
-+
-+static struct resource ap1000_uart_resources[] = {
-+ {
-+ .start = IXP4XX_UART1_BASE_PHYS,
-+ .end = IXP4XX_UART1_BASE_PHYS + 0x0fff,
-+ .flags = IORESOURCE_MEM
-+ },
-+ {
-+ .start = IXP4XX_UART2_BASE_PHYS,
-+ .end = IXP4XX_UART2_BASE_PHYS + 0x0fff,
-+ .flags = IORESOURCE_MEM
-+ }
-+};
-+
-+static struct plat_serial8250_port ap1000_uart_data[] = {
-+ {
-+ .mapbase = IXP4XX_UART1_BASE_PHYS,
-+ .membase = (char *)IXP4XX_UART1_BASE_VIRT + REG_OFFSET,
-+ .irq = IRQ_IXP4XX_UART1,
-+ .flags = UPF_BOOT_AUTOCONF | UPF_SKIP_TEST,
-+ .iotype = UPIO_MEM,
-+ .regshift = 2,
-+ .uartclk = IXP4XX_UART_XTAL,
-+ },
-+ {
-+ .mapbase = IXP4XX_UART2_BASE_PHYS,
-+ .membase = (char *)IXP4XX_UART2_BASE_VIRT + REG_OFFSET,
-+ .irq = IRQ_IXP4XX_UART2,
-+ .flags = UPF_BOOT_AUTOCONF | UPF_SKIP_TEST,
-+ .iotype = UPIO_MEM,
-+ .regshift = 2,
-+ .uartclk = IXP4XX_UART_XTAL,
-+ },
-+ { },
-+};
-+
-+static struct platform_device ap1000_uart = {
-+ .name = "serial8250",
-+ .id = PLAT8250_DEV_PLATFORM,
-+ .dev.platform_data = ap1000_uart_data,
-+ .num_resources = 2,
-+ .resource = ap1000_uart_resources
-+};
-+
-+static struct platform_device *ap1000_devices[] __initdata = {
-+ &ap1000_flash,
-+ &ap1000_uart
-+};
-+
-+static char ap1000_mem_fixup[] __initdata = "mem=64M ";
-+
-+static void __init ap1000_fixup(struct machine_desc *desc,
-+ struct tag *tags, char **cmdline, struct meminfo *mi)
-+
-+{
-+ struct tag *t = tags;
-+ char *p = *cmdline;
-+
-+ /* Find the end of the tags table, taking note of any cmdline tag. */
-+ for (; t->hdr.size; t = tag_next(t)) {
-+ if (t->hdr.tag == ATAG_CMDLINE) {
-+ p = t->u.cmdline.cmdline;
-+ }
-+ }
-+
-+ /* Overwrite the end of the table with a new cmdline tag. */
-+ t->hdr.tag = ATAG_CMDLINE;
-+ t->hdr.size = (sizeof (struct tag_header) +
-+ strlen(ap1000_mem_fixup) + strlen(p) + 1 + 4) >> 2;
-+ strlcpy(t->u.cmdline.cmdline, ap1000_mem_fixup, COMMAND_LINE_SIZE);
-+ strlcpy(t->u.cmdline.cmdline + strlen(ap1000_mem_fixup), p,
-+ COMMAND_LINE_SIZE - strlen(ap1000_mem_fixup));
-+
-+ /* Terminate the table. */
-+ t = tag_next(t);
-+ t->hdr.tag = ATAG_NONE;
-+ t->hdr.size = 0;
-+}
-+
-+static void __init ap1000_init(void)
-+{
-+ ixp4xx_sys_init();
-+
-+ ap1000_flash_resource.start = IXP4XX_EXP_BUS_BASE(0);
-+ ap1000_flash_resource.end =
-+ IXP4XX_EXP_BUS_BASE(0) + ixp4xx_exp_bus_size - 1;
-+
-+ platform_add_devices(ap1000_devices, ARRAY_SIZE(ap1000_devices));
-+}
-+
-+#ifdef CONFIG_MACH_AP1000
-+MACHINE_START(AP1000, "Lanready AP-1000")
-+ /* Maintainer: Imre Kaloz <Kaloz@openwrt.org> */
-+ .phys_io = IXP4XX_PERIPHERAL_BASE_PHYS,
-+ .io_pg_offst = ((IXP4XX_PERIPHERAL_BASE_VIRT) >> 18) & 0xfffc,
-+ .fixup = ap1000_fixup,
-+ .map_io = ixp4xx_map_io,
-+ .init_irq = ixp4xx_init_irq,
-+ .timer = &ixp4xx_timer,
-+ .boot_params = 0x0100,
-+ .init_machine = ap1000_init,
-+MACHINE_END
-+#endif
-Index: linux-2.6.23.17/arch/arm/mach-ixp4xx/ixdp425-pci.c
-===================================================================
---- linux-2.6.23.17.orig/arch/arm/mach-ixp4xx/ixdp425-pci.c
-+++ linux-2.6.23.17/arch/arm/mach-ixp4xx/ixdp425-pci.c
-@@ -66,7 +66,8 @@ struct hw_pci ixdp425_pci __initdata = {
- int __init ixdp425_pci_init(void)
- {
- if (machine_is_ixdp425() || machine_is_ixcdp1100() ||
-- machine_is_ixdp465() || machine_is_kixrp435() || machine_is_compex())
-+ machine_is_ixdp465() || machine_is_kixrp435() ||
-+ machine_is_compex() || machine_is_ap1000())
- pci_common_init(&ixdp425_pci);
- return 0;
- }
-Index: linux-2.6.23.17/arch/arm/mach-ixp4xx/Kconfig
-===================================================================
---- linux-2.6.23.17.orig/arch/arm/mach-ixp4xx/Kconfig
-+++ linux-2.6.23.17/arch/arm/mach-ixp4xx/Kconfig
-@@ -89,6 +89,14 @@ config MACH_WRT300NV2
- WRT300N v2 router. For more information on this
- platform, see http://openwrt.org
-
-+config MACH_AP1000
-+ bool "Lanready AP-1000"
-+ select PCI
-+ help
-+ Say 'Y' here if you want your kernel to support Lanready's
-+ AP1000 board. For more information on this
-+ platform, see http://openwrt.org
-+
- config ARCH_IXDP425
- bool "IXDP425"
- help
-Index: linux-2.6.23.17/arch/arm/mach-ixp4xx/Makefile
-===================================================================
---- linux-2.6.23.17.orig/arch/arm/mach-ixp4xx/Makefile
-+++ linux-2.6.23.17/arch/arm/mach-ixp4xx/Makefile
-@@ -20,6 +20,7 @@ obj-pci-$(CONFIG_MACH_PRONGHORNMETRO) +=
- obj-pci-$(CONFIG_MACH_COMPEX) += ixdp425-pci.o
- obj-pci-$(CONFIG_MACH_WRT300NV2) += wrt300nv2-pci.o
- obj-pci-$(CONFIG_MACH_SIDEWINDER) += sidewinder-pci.o
-+obj-pci-$(CONFIG_MACH_AP1000) += ixdp425-pci.o
-
- obj-y += common.o
-
-@@ -38,5 +39,6 @@ obj-$(CONFIG_MACH_PRONGHORNMETRO) += pro
- obj-$(CONFIG_MACH_COMPEX) += compex-setup.o
- obj-$(CONFIG_MACH_WRT300NV2) += wrt300nv2-setup.o
- obj-$(CONFIG_MACH_SIDEWINDER) += sidewinder-setup.o
-+obj-$(CONFIG_MACH_AP1000) += ap1000-setup.o
-
- obj-$(CONFIG_PCI) += $(obj-pci-$(CONFIG_PCI)) common-pci.o
-Index: linux-2.6.23.17/arch/arm/tools/mach-types
-===================================================================
---- linux-2.6.23.17.orig/arch/arm/tools/mach-types
-+++ linux-2.6.23.17/arch/arm/tools/mach-types
-@@ -1367,3 +1367,4 @@ db88f5281 MACH_DB88F5281 DB88F5281 13
- csb726 MACH_CSB726 CSB726 1359
- tik27 MACH_TIK27 TIK27 1360
- mx_uc7420 MACH_MX_UC7420 MX_UC7420 1361
-+ap1000 MACH_AP1000 AP1000 1543
diff --git a/target/linux/ixp4xx/patches-2.6.23/151-lanready_ap1000_mac_plat_info.patch b/target/linux/ixp4xx/patches-2.6.23/151-lanready_ap1000_mac_plat_info.patch
deleted file mode 100644
index 7ad022d32f..0000000000
--- a/target/linux/ixp4xx/patches-2.6.23/151-lanready_ap1000_mac_plat_info.patch
+++ /dev/null
@@ -1,42 +0,0 @@
-Index: linux-2.6.23.17/arch/arm/mach-ixp4xx/ap1000-setup.c
-===================================================================
---- linux-2.6.23.17.orig/arch/arm/mach-ixp4xx/ap1000-setup.c
-+++ linux-2.6.23.17/arch/arm/mach-ixp4xx/ap1000-setup.c
-@@ -90,9 +90,36 @@ static struct platform_device ap1000_uar
- .resource = ap1000_uart_resources
- };
-
-+/* Built-in 10/100 Ethernet MAC interfaces */
-+static struct eth_plat_info ap1000_plat_eth[] = {
-+ {
-+ .phy = 4,
-+ .rxq = 3,
-+ .txreadyq = 20,
-+ }, {
-+ .phy = 5,
-+ .rxq = 4,
-+ .txreadyq = 21,
-+ }
-+};
-+
-+static struct platform_device ap1000_eth[] = {
-+ {
-+ .name = "ixp4xx_eth",
-+ .id = IXP4XX_ETH_NPEB,
-+ .dev.platform_data = ap1000_plat_eth,
-+ }, {
-+ .name = "ixp4xx_eth",
-+ .id = IXP4XX_ETH_NPEC,
-+ .dev.platform_data = ap1000_plat_eth + 1,
-+ }
-+};
-+
- static struct platform_device *ap1000_devices[] __initdata = {
- &ap1000_flash,
-- &ap1000_uart
-+ &ap1000_uart,
-+ &ap1000_eth[0],
-+ &ap1000_eth[1],
- };
-
- static char ap1000_mem_fixup[] __initdata = "mem=64M ";
diff --git a/target/linux/ixp4xx/patches-2.6.23/160-wg302v1_support.patch b/target/linux/ixp4xx/patches-2.6.23/160-wg302v1_support.patch
deleted file mode 100644
index 590a751348..0000000000
--- a/target/linux/ixp4xx/patches-2.6.23/160-wg302v1_support.patch
+++ /dev/null
@@ -1,221 +0,0 @@
-Index: linux-2.6.23.17/arch/arm/mach-ixp4xx/Kconfig
-===================================================================
---- linux-2.6.23.17.orig/arch/arm/mach-ixp4xx/Kconfig
-+++ linux-2.6.23.17/arch/arm/mach-ixp4xx/Kconfig
-@@ -49,6 +49,14 @@ config MACH_GATEWAY7001
- 7001 Access Point. For more information on this platform,
- see http://openwrt.org
-
-+config MACH_WG302V1
-+ bool "Netgear WG302 v1 / WAG302 v1"
-+ select PCI
-+ help
-+ Say 'Y' here if you want your kernel to support Netgear's
-+ WG302 v1 or WAG302 v1 Access Points. For more information
-+ on this platform, see http://openwrt.org
-+
- config MACH_WG302V2
- bool "Netgear WG302 v2 / WAG302 v2"
- select PCI
-Index: linux-2.6.23.17/arch/arm/mach-ixp4xx/Makefile
-===================================================================
---- linux-2.6.23.17.orig/arch/arm/mach-ixp4xx/Makefile
-+++ linux-2.6.23.17/arch/arm/mach-ixp4xx/Makefile
-@@ -14,6 +14,7 @@ obj-pci-$(CONFIG_MACH_NSLU2) += nslu2-p
- obj-pci-$(CONFIG_MACH_NAS100D) += nas100d-pci.o
- obj-pci-$(CONFIG_MACH_DSMG600) += dsmg600-pci.o
- obj-pci-$(CONFIG_MACH_GATEWAY7001) += gateway7001-pci.o
-+obj-pci-$(CONFIG_MACH_WG302V1) += wg302v1-pci.o
- obj-pci-$(CONFIG_MACH_WG302V2) += wg302v2-pci.o
- obj-pci-$(CONFIG_MACH_FSG) += fsg-pci.o
- obj-pci-$(CONFIG_MACH_PRONGHORNMETRO) += pronghornmetro-pci.o
-@@ -33,6 +34,7 @@ obj-$(CONFIG_MACH_NSLU2) += nslu2-setup.
- obj-$(CONFIG_MACH_NAS100D) += nas100d-setup.o nas100d-power.o
- obj-$(CONFIG_MACH_DSMG600) += dsmg600-setup.o dsmg600-power.o
- obj-$(CONFIG_MACH_GATEWAY7001) += gateway7001-setup.o
-+obj-$(CONFIG_MACH_WG302V1) += wg302v1-setup.o
- obj-$(CONFIG_MACH_WG302V2) += wg302v2-setup.o
- obj-$(CONFIG_MACH_FSG) += fsg-setup.o fsg-power.o
- obj-$(CONFIG_MACH_PRONGHORNMETRO) += pronghornmetro-setup.o
-Index: linux-2.6.23.17/arch/arm/mach-ixp4xx/wg302v1-pci.c
-===================================================================
---- /dev/null
-+++ linux-2.6.23.17/arch/arm/mach-ixp4xx/wg302v1-pci.c
-@@ -0,0 +1,63 @@
-+/*
-+ * arch/arch/mach-ixp4xx/wg302v1-pci.c
-+ *
-+ * PCI setup routines for the Netgear WG302 v1 and WAG302 v1
-+ *
-+ * Copyright (C) 2008 Imre Kaloz <kaloz@openwrt.org>
-+ *
-+ * based on coyote-pci.c:
-+ * Copyright (C) 2002 Jungo Software Technologies.
-+ * Copyright (C) 2003 MontaVista Software, Inc.
-+ *
-+ * Maintainer: Imre Kaloz <kaloz@openwrt.org>
-+ *
-+ * This program is free software; you can redistribute it and/or modify
-+ * it under the terms of the GNU General Public License version 2 as
-+ * published by the Free Software Foundation.
-+ *
-+ */
-+
-+#include <linux/kernel.h>
-+#include <linux/pci.h>
-+#include <linux/init.h>
-+#include <linux/irq.h>
-+
-+#include <asm/mach-types.h>
-+#include <asm/hardware.h>
-+
-+#include <asm/mach/pci.h>
-+
-+void __init wg302v1_pci_preinit(void)
-+{
-+ set_irq_type(IRQ_IXP4XX_GPIO8, IRQT_LOW);
-+ set_irq_type(IRQ_IXP4XX_GPIO10, IRQT_LOW);
-+
-+ ixp4xx_pci_preinit();
-+}
-+
-+static int __init wg302v1_map_irq(struct pci_dev *dev, u8 slot, u8 pin)
-+{
-+ if (slot == 1)
-+ return IRQ_IXP4XX_GPIO8;
-+ else if (slot == 2)
-+ return IRQ_IXP4XX_GPIO10;
-+ else return -1;
-+}
-+
-+struct hw_pci wg302v1_pci __initdata = {
-+ .nr_controllers = 1,
-+ .preinit = wg302v1_pci_preinit,
-+ .swizzle = pci_std_swizzle,
-+ .setup = ixp4xx_setup,
-+ .scan = ixp4xx_scan_bus,
-+ .map_irq = wg302v1_map_irq,
-+};
-+
-+int __init wg302v1_pci_init(void)
-+{
-+ if (machine_is_wg302v1())
-+ pci_common_init(&wg302v1_pci);
-+ return 0;
-+}
-+
-+subsys_initcall(wg302v1_pci_init);
-Index: linux-2.6.23.17/arch/arm/mach-ixp4xx/wg302v1-setup.c
-===================================================================
---- /dev/null
-+++ linux-2.6.23.17/arch/arm/mach-ixp4xx/wg302v1-setup.c
-@@ -0,0 +1,109 @@
-+/*
-+ * arch/arm/mach-ixp4xx/wg302v1-setup.c
-+ *
-+ * Board setup for the Netgear WG302 v1 and WAG302 v1
-+ *
-+ * Copyright (C) 2008 Imre Kaloz <kaloz@openwrt.org>
-+ *
-+ * based on coyote-setup.c:
-+ * Copyright (C) 2003-2005 MontaVista Software, Inc.
-+ *
-+ * Author: Imre Kaloz <kaloz@openwrt.org>
-+ *
-+ */
-+
-+#include <linux/kernel.h>
-+#include <linux/init.h>
-+#include <linux/device.h>
-+#include <linux/serial.h>
-+#include <linux/tty.h>
-+#include <linux/serial_8250.h>
-+#include <linux/slab.h>
-+
-+#include <asm/types.h>
-+#include <asm/setup.h>
-+#include <asm/memory.h>
-+#include <asm/hardware.h>
-+#include <asm/irq.h>
-+#include <asm/mach-types.h>
-+#include <asm/mach/arch.h>
-+#include <asm/mach/flash.h>
-+
-+static struct flash_platform_data wg302v1_flash_data = {
-+ .map_name = "cfi_probe",
-+ .width = 2,
-+};
-+
-+static struct resource wg302v1_flash_resource = {
-+ .flags = IORESOURCE_MEM,
-+};
-+
-+static struct platform_device wg302v1_flash = {
-+ .name = "IXP4XX-Flash",
-+ .id = 0,
-+ .dev = {
-+ .platform_data = &wg302v1_flash_data,
-+ },
-+ .num_resources = 1,
-+ .resource = &wg302v1_flash_resource,
-+};
-+
-+static struct resource wg302v1_uart_resource = {
-+ .start = IXP4XX_UART1_BASE_PHYS,
-+ .end = IXP4XX_UART1_BASE_PHYS + 0x0fff,
-+ .flags = IORESOURCE_MEM,
-+};
-+
-+static struct plat_serial8250_port wg302v1_uart_data[] = {
-+ {
-+ .mapbase = IXP4XX_UART1_BASE_PHYS,
-+ .membase = (char *)IXP4XX_UART1_BASE_VIRT + REG_OFFSET,
-+ .irq = IRQ_IXP4XX_UART1,
-+ .flags = UPF_BOOT_AUTOCONF | UPF_SKIP_TEST,
-+ .iotype = UPIO_MEM,
-+ .regshift = 2,
-+ .uartclk = IXP4XX_UART_XTAL,
-+ },
-+ { },
-+};
-+
-+static struct platform_device wg302v1_uart = {
-+ .name = "serial8250",
-+ .id = PLAT8250_DEV_PLATFORM,
-+ .dev = {
-+ .platform_data = wg302v1_uart_data,
-+ },
-+ .num_resources = 1,
-+ .resource = &wg302v1_uart_resource,
-+};
-+
-+static struct platform_device *wg302v1_devices[] __initdata = {
-+ &wg302v1_flash,
-+ &wg302v1_uart,
-+};
-+
-+static void __init wg302v1_init(void)
-+{
-+ ixp4xx_sys_init();
-+
-+ wg302v1_flash_resource.start = IXP4XX_EXP_BUS_BASE(0);
-+ wg302v1_flash_resource.end = IXP4XX_EXP_BUS_BASE(0) + SZ_32M - 1;
-+
-+ *IXP4XX_EXP_CS0 |= IXP4XX_FLASH_WRITABLE;
-+ *IXP4XX_EXP_CS1 = *IXP4XX_EXP_CS0;
-+
-+ platform_add_devices(wg302v1_devices, ARRAY_SIZE(wg302v1_devices));
-+}
-+
-+#ifdef CONFIG_MACH_WG302V1
-+MACHINE_START(WG302V1, "Netgear WG302 v1 / WAG302 v1")
-+ /* Maintainer: Imre Kaloz <kaloz@openwrt.org> */
-+ .phys_io = IXP4XX_PERIPHERAL_BASE_PHYS,
-+ .io_pg_offst = ((IXP4XX_PERIPHERAL_BASE_VIRT) >> 18) & 0xfffc,
-+ .map_io = ixp4xx_map_io,
-+ .init_irq = ixp4xx_init_irq,
-+ .timer = &ixp4xx_timer,
-+ .boot_params = 0x0100,
-+ .init_machine = wg302v1_init,
-+MACHINE_END
-+#endif
diff --git a/target/linux/ixp4xx/patches-2.6.23/161-wg302v1_mac_plat_info.patch b/target/linux/ixp4xx/patches-2.6.23/161-wg302v1_mac_plat_info.patch
deleted file mode 100644
index 608f036a28..0000000000
--- a/target/linux/ixp4xx/patches-2.6.23/161-wg302v1_mac_plat_info.patch
+++ /dev/null
@@ -1,32 +0,0 @@
-Index: linux-2.6.23.17/arch/arm/mach-ixp4xx/wg302v1-setup.c
-===================================================================
---- linux-2.6.23.17.orig/arch/arm/mach-ixp4xx/wg302v1-setup.c
-+++ linux-2.6.23.17/arch/arm/mach-ixp4xx/wg302v1-setup.c
-@@ -77,9 +77,27 @@ static struct platform_device wg302v1_ua
- .resource = &wg302v1_uart_resource,
- };
-
-+/* Built-in 10/100 Ethernet MAC interfaces */
-+static struct eth_plat_info wg302_plat_eth[] = {
-+ {
-+ .phy = 30,
-+ .rxq = 3,
-+ .txreadyq = 20,
-+ }
-+};
-+
-+static struct platform_device wg302_eth[] = {
-+ {
-+ .name = "ixp4xx_eth",
-+ .id = IXP4XX_ETH_NPEB,
-+ .dev.platform_data = wg302_plat_eth,
-+ }
-+};
-+
- static struct platform_device *wg302v1_devices[] __initdata = {
- &wg302v1_flash,
- &wg302v1_uart,
-+ &wg302_eth[0],
- };
-
- static void __init wg302v1_init(void)
diff --git a/target/linux/ixp4xx/patches-2.6.23/162-wg302v1_mem_fixup.patch b/target/linux/ixp4xx/patches-2.6.23/162-wg302v1_mem_fixup.patch
deleted file mode 100644
index 71a2e7ff85..0000000000
--- a/target/linux/ixp4xx/patches-2.6.23/162-wg302v1_mem_fixup.patch
+++ /dev/null
@@ -1,49 +0,0 @@
-Index: linux-2.6.23.17/arch/arm/mach-ixp4xx/wg302v1-setup.c
-===================================================================
---- linux-2.6.23.17.orig/arch/arm/mach-ixp4xx/wg302v1-setup.c
-+++ linux-2.6.23.17/arch/arm/mach-ixp4xx/wg302v1-setup.c
-@@ -100,6 +100,36 @@ static struct platform_device *wg302v1_d
- &wg302_eth[0],
- };
-
-+static char wg302v1_mem_fixup[] __initdata = "mem=32M ";
-+
-+static void __init wg302v1_fixup(struct machine_desc *desc,
-+ struct tag *tags, char **cmdline, struct meminfo *mi)
-+
-+{
-+ struct tag *t = tags;
-+ char *p = *cmdline;
-+
-+ /* Find the end of the tags table, taking note of any cmdline tag. */
-+ for (; t->hdr.size; t = tag_next(t)) {
-+ if (t->hdr.tag == ATAG_CMDLINE) {
-+ p = t->u.cmdline.cmdline;
-+ }
-+ }
-+
-+ /* Overwrite the end of the table with a new cmdline tag. */
-+ t->hdr.tag = ATAG_CMDLINE;
-+ t->hdr.size = (sizeof (struct tag_header) +
-+ strlen(wg302v1_mem_fixup) + strlen(p) + 1 + 4) >> 2;
-+ strlcpy(t->u.cmdline.cmdline, wg302v1_mem_fixup, COMMAND_LINE_SIZE);
-+ strlcpy(t->u.cmdline.cmdline + strlen(wg302v1_mem_fixup), p,
-+ COMMAND_LINE_SIZE - strlen(wg302v1_mem_fixup));
-+
-+ /* Terminate the table. */
-+ t = tag_next(t);
-+ t->hdr.tag = ATAG_NONE;
-+ t->hdr.size = 0;
-+}
-+
- static void __init wg302v1_init(void)
- {
- ixp4xx_sys_init();
-@@ -118,6 +148,7 @@ MACHINE_START(WG302V1, "Netgear WG302 v1
- /* Maintainer: Imre Kaloz <kaloz@openwrt.org> */
- .phys_io = IXP4XX_PERIPHERAL_BASE_PHYS,
- .io_pg_offst = ((IXP4XX_PERIPHERAL_BASE_VIRT) >> 18) & 0xfffc,
-+ .fixup = wg302v1_fixup,
- .map_io = ixp4xx_map_io,
- .init_irq = ixp4xx_init_irq,
- .timer = &ixp4xx_timer,
diff --git a/target/linux/ixp4xx/patches-2.6.23/200-npe_driver.patch b/target/linux/ixp4xx/patches-2.6.23/200-npe_driver.patch
deleted file mode 100644
index 6e9aaa97a3..0000000000
--- a/target/linux/ixp4xx/patches-2.6.23/200-npe_driver.patch
+++ /dev/null
@@ -1,4044 +0,0 @@
-Index: linux-2.6.23.17/arch/arm/kernel/setup.c
-===================================================================
---- linux-2.6.23.17.orig/arch/arm/kernel/setup.c
-+++ linux-2.6.23.17/arch/arm/kernel/setup.c
-@@ -62,6 +62,7 @@ extern int root_mountflags;
- extern void _stext, _text, _etext, __data_start, _edata, _end;
-
- unsigned int processor_id;
-+EXPORT_SYMBOL(processor_id);
- unsigned int __machine_arch_type;
- EXPORT_SYMBOL(__machine_arch_type);
-
-Index: linux-2.6.23.17/arch/arm/mach-ixp4xx/Kconfig
-===================================================================
---- linux-2.6.23.17.orig/arch/arm/mach-ixp4xx/Kconfig
-+++ linux-2.6.23.17/arch/arm/mach-ixp4xx/Kconfig
-@@ -246,6 +246,20 @@ config IXP4XX_INDIRECT_PCI
- need to use the indirect method instead. If you don't know
- what you need, leave this option unselected.
-
-+config IXP4XX_QMGR
-+ tristate "IXP4xx Queue Manager support"
-+ help
-+ This driver supports IXP4xx built-in hardware queue manager
-+ and is automatically selected by Ethernet and HSS drivers.
-+
-+config IXP4XX_NPE
-+ tristate "IXP4xx Network Processor Engine support"
-+ select HOTPLUG
-+ select FW_LOADER
-+ help
-+ This driver supports IXP4xx built-in network coprocessors
-+ and is automatically selected by Ethernet and HSS drivers.
-+
- endmenu
-
- endif
-Index: linux-2.6.23.17/arch/arm/mach-ixp4xx/Makefile
-===================================================================
---- linux-2.6.23.17.orig/arch/arm/mach-ixp4xx/Makefile
-+++ linux-2.6.23.17/arch/arm/mach-ixp4xx/Makefile
-@@ -44,3 +44,5 @@ obj-$(CONFIG_MACH_SIDEWINDER) += sidewin
- obj-$(CONFIG_MACH_AP1000) += ap1000-setup.o
-
- obj-$(CONFIG_PCI) += $(obj-pci-$(CONFIG_PCI)) common-pci.o
-+obj-$(CONFIG_IXP4XX_QMGR) += ixp4xx_qmgr.o
-+obj-$(CONFIG_IXP4XX_NPE) += ixp4xx_npe.o
-Index: linux-2.6.23.17/arch/arm/mach-ixp4xx/ixdp425-setup.c
-===================================================================
---- linux-2.6.23.17.orig/arch/arm/mach-ixp4xx/ixdp425-setup.c
-+++ linux-2.6.23.17/arch/arm/mach-ixp4xx/ixdp425-setup.c
-@@ -177,6 +177,31 @@ static struct platform_device ixdp425_ua
- .resource = ixdp425_uart_resources
- };
-
-+/* Built-in 10/100 Ethernet MAC interfaces */
-+static struct eth_plat_info ixdp425_plat_eth[] = {
-+ {
-+ .phy = 0,
-+ .rxq = 3,
-+ .txreadyq = 20,
-+ }, {
-+ .phy = 1,
-+ .rxq = 4,
-+ .txreadyq = 21,
-+ }
-+};
-+
-+static struct platform_device ixdp425_eth[] = {
-+ {
-+ .name = "ixp4xx_eth",
-+ .id = IXP4XX_ETH_NPEB,
-+ .dev.platform_data = ixdp425_plat_eth,
-+ }, {
-+ .name = "ixp4xx_eth",
-+ .id = IXP4XX_ETH_NPEC,
-+ .dev.platform_data = ixdp425_plat_eth + 1,
-+ }
-+};
-+
- static struct platform_device *ixdp425_devices[] __initdata = {
- &ixdp425_i2c_gpio,
- &ixdp425_flash,
-@@ -184,7 +209,9 @@ static struct platform_device *ixdp425_d
- defined(CONFIG_MTD_NAND_PLATFORM_MODULE)
- &ixdp425_flash_nand,
- #endif
-- &ixdp425_uart
-+ &ixdp425_uart,
-+ &ixdp425_eth[0],
-+ &ixdp425_eth[1],
- };
-
- static void __init ixdp425_init(void)
-Index: linux-2.6.23.17/arch/arm/mach-ixp4xx/ixp4xx_npe.c
-===================================================================
---- /dev/null
-+++ linux-2.6.23.17/arch/arm/mach-ixp4xx/ixp4xx_npe.c
-@@ -0,0 +1,741 @@
-+/*
-+ * Intel IXP4xx Network Processor Engine driver for Linux
-+ *
-+ * Copyright (C) 2007 Krzysztof Halasa <khc@pm.waw.pl>
-+ *
-+ * This program is free software; you can redistribute it and/or modify it
-+ * under the terms of version 2 of the GNU General Public License
-+ * as published by the Free Software Foundation.
-+ *
-+ * The code is based on publicly available information:
-+ * - Intel IXP4xx Developer's Manual and other e-papers
-+ * - Intel IXP400 Access Library Software (BSD license)
-+ * - previous works by Christian Hohnstaedt <chohnstaedt@innominate.com>
-+ * Thanks, Christian.
-+ */
-+
-+#include <linux/delay.h>
-+#include <linux/dma-mapping.h>
-+#include <linux/firmware.h>
-+#include <linux/io.h>
-+#include <linux/kernel.h>
-+#include <linux/module.h>
-+#include <linux/slab.h>
-+#include <asm/arch/npe.h>
-+
-+#define DEBUG_MSG 0
-+#define DEBUG_FW 0
-+
-+#define NPE_COUNT 3
-+#define MAX_RETRIES 1000 /* microseconds */
-+#define NPE_42X_DATA_SIZE 0x800 /* in dwords */
-+#define NPE_46X_DATA_SIZE 0x1000
-+#define NPE_A_42X_INSTR_SIZE 0x1000
-+#define NPE_B_AND_C_42X_INSTR_SIZE 0x800
-+#define NPE_46X_INSTR_SIZE 0x1000
-+#define REGS_SIZE 0x1000
-+
-+#define NPE_PHYS_REG 32
-+
-+#define FW_MAGIC 0xFEEDF00D
-+#define FW_BLOCK_TYPE_INSTR 0x0
-+#define FW_BLOCK_TYPE_DATA 0x1
-+#define FW_BLOCK_TYPE_EOF 0xF
-+
-+/* NPE exec status (read) and command (write) */
-+#define CMD_NPE_STEP 0x01
-+#define CMD_NPE_START 0x02
-+#define CMD_NPE_STOP 0x03
-+#define CMD_NPE_CLR_PIPE 0x04
-+#define CMD_CLR_PROFILE_CNT 0x0C
-+#define CMD_RD_INS_MEM 0x10 /* instruction memory */
-+#define CMD_WR_INS_MEM 0x11
-+#define CMD_RD_DATA_MEM 0x12 /* data memory */
-+#define CMD_WR_DATA_MEM 0x13
-+#define CMD_RD_ECS_REG 0x14 /* exec access register */
-+#define CMD_WR_ECS_REG 0x15
-+
-+#define STAT_RUN 0x80000000
-+#define STAT_STOP 0x40000000
-+#define STAT_CLEAR 0x20000000
-+#define STAT_ECS_K 0x00800000 /* pipeline clean */
-+
-+#define NPE_STEVT 0x1B
-+#define NPE_STARTPC 0x1C
-+#define NPE_REGMAP 0x1E
-+#define NPE_CINDEX 0x1F
-+
-+#define INSTR_WR_REG_SHORT 0x0000C000
-+#define INSTR_WR_REG_BYTE 0x00004000
-+#define INSTR_RD_FIFO 0x0F888220
-+#define INSTR_RESET_MBOX 0x0FAC8210
-+
-+#define ECS_BG_CTXT_REG_0 0x00 /* Background Executing Context */
-+#define ECS_BG_CTXT_REG_1 0x01 /* Stack level */
-+#define ECS_BG_CTXT_REG_2 0x02
-+#define ECS_PRI_1_CTXT_REG_0 0x04 /* Priority 1 Executing Context */
-+#define ECS_PRI_1_CTXT_REG_1 0x05 /* Stack level */
-+#define ECS_PRI_1_CTXT_REG_2 0x06
-+#define ECS_PRI_2_CTXT_REG_0 0x08 /* Priority 2 Executing Context */
-+#define ECS_PRI_2_CTXT_REG_1 0x09 /* Stack level */
-+#define ECS_PRI_2_CTXT_REG_2 0x0A
-+#define ECS_DBG_CTXT_REG_0 0x0C /* Debug Executing Context */
-+#define ECS_DBG_CTXT_REG_1 0x0D /* Stack level */
-+#define ECS_DBG_CTXT_REG_2 0x0E
-+#define ECS_INSTRUCT_REG 0x11 /* NPE Instruction Register */
-+
-+#define ECS_REG_0_ACTIVE 0x80000000 /* all levels */
-+#define ECS_REG_0_NEXTPC_MASK 0x1FFF0000 /* BG/PRI1/PRI2 levels */
-+#define ECS_REG_0_LDUR_BITS 8
-+#define ECS_REG_0_LDUR_MASK 0x00000700 /* all levels */
-+#define ECS_REG_1_CCTXT_BITS 16
-+#define ECS_REG_1_CCTXT_MASK 0x000F0000 /* all levels */
-+#define ECS_REG_1_SELCTXT_BITS 0
-+#define ECS_REG_1_SELCTXT_MASK 0x0000000F /* all levels */
-+#define ECS_DBG_REG_2_IF 0x00100000 /* debug level */
-+#define ECS_DBG_REG_2_IE 0x00080000 /* debug level */
-+
-+/* NPE watchpoint_fifo register bit */
-+#define WFIFO_VALID 0x80000000
-+
-+/* NPE messaging_status register bit definitions */
-+#define MSGSTAT_OFNE 0x00010000 /* OutFifoNotEmpty */
-+#define MSGSTAT_IFNF 0x00020000 /* InFifoNotFull */
-+#define MSGSTAT_OFNF 0x00040000 /* OutFifoNotFull */
-+#define MSGSTAT_IFNE 0x00080000 /* InFifoNotEmpty */
-+#define MSGSTAT_MBINT 0x00100000 /* Mailbox interrupt */
-+#define MSGSTAT_IFINT 0x00200000 /* InFifo interrupt */
-+#define MSGSTAT_OFINT 0x00400000 /* OutFifo interrupt */
-+#define MSGSTAT_WFINT 0x00800000 /* WatchFifo interrupt */
-+
-+/* NPE messaging_control register bit definitions */
-+#define MSGCTL_OUT_FIFO 0x00010000 /* enable output FIFO */
-+#define MSGCTL_IN_FIFO 0x00020000 /* enable input FIFO */
-+#define MSGCTL_OUT_FIFO_WRITE 0x01000000 /* enable FIFO + WRITE */
-+#define MSGCTL_IN_FIFO_WRITE 0x02000000
-+
-+/* NPE mailbox_status value for reset */
-+#define RESET_MBOX_STAT 0x0000F0F0
-+
-+const char *npe_names[] = { "NPE-A", "NPE-B", "NPE-C" };
-+
-+#define print_npe(pri, npe, fmt, ...) \
-+ printk(pri "%s: " fmt, npe_name(npe), ## __VA_ARGS__)
-+
-+#if DEBUG_MSG
-+#define debug_msg(npe, fmt, ...) \
-+ print_npe(KERN_DEBUG, npe, fmt, ## __VA_ARGS__)
-+#else
-+#define debug_msg(npe, fmt, ...)
-+#endif
-+
-+static struct {
-+ u32 reg, val;
-+} ecs_reset[] = {
-+ { ECS_BG_CTXT_REG_0, 0xA0000000 },
-+ { ECS_BG_CTXT_REG_1, 0x01000000 },
-+ { ECS_BG_CTXT_REG_2, 0x00008000 },
-+ { ECS_PRI_1_CTXT_REG_0, 0x20000080 },
-+ { ECS_PRI_1_CTXT_REG_1, 0x01000000 },
-+ { ECS_PRI_1_CTXT_REG_2, 0x00008000 },
-+ { ECS_PRI_2_CTXT_REG_0, 0x20000080 },
-+ { ECS_PRI_2_CTXT_REG_1, 0x01000000 },
-+ { ECS_PRI_2_CTXT_REG_2, 0x00008000 },
-+ { ECS_DBG_CTXT_REG_0, 0x20000000 },
-+ { ECS_DBG_CTXT_REG_1, 0x00000000 },
-+ { ECS_DBG_CTXT_REG_2, 0x001E0000 },
-+ { ECS_INSTRUCT_REG, 0x1003C00F },
-+};
-+
-+static struct npe npe_tab[NPE_COUNT] = {
-+ {
-+ .id = 0,
-+ .regs = (struct npe_regs __iomem *)IXP4XX_NPEA_BASE_VIRT,
-+ .regs_phys = IXP4XX_NPEA_BASE_PHYS,
-+ }, {
-+ .id = 1,
-+ .regs = (struct npe_regs __iomem *)IXP4XX_NPEB_BASE_VIRT,
-+ .regs_phys = IXP4XX_NPEB_BASE_PHYS,
-+ }, {
-+ .id = 2,
-+ .regs = (struct npe_regs __iomem *)IXP4XX_NPEC_BASE_VIRT,
-+ .regs_phys = IXP4XX_NPEC_BASE_PHYS,
-+ }
-+};
-+
-+int npe_running(struct npe *npe)
-+{
-+ return (__raw_readl(&npe->regs->exec_status_cmd) & STAT_RUN) != 0;
-+}
-+
-+static void npe_cmd_write(struct npe *npe, u32 addr, int cmd, u32 data)
-+{
-+ __raw_writel(data, &npe->regs->exec_data);
-+ __raw_writel(addr, &npe->regs->exec_addr);
-+ __raw_writel(cmd, &npe->regs->exec_status_cmd);
-+}
-+
-+static u32 npe_cmd_read(struct npe *npe, u32 addr, int cmd)
-+{
-+ __raw_writel(addr, &npe->regs->exec_addr);
-+ __raw_writel(cmd, &npe->regs->exec_status_cmd);
-+ /* Iintroduce extra read cycles after issuing read command to NPE
-+ so that we read the register after the NPE has updated it.
-+ This is to overcome race condition between XScale and NPE */
-+ __raw_readl(&npe->regs->exec_data);
-+ __raw_readl(&npe->regs->exec_data);
-+ return __raw_readl(&npe->regs->exec_data);
-+}
-+
-+static void npe_clear_active(struct npe *npe, u32 reg)
-+{
-+ u32 val = npe_cmd_read(npe, reg, CMD_RD_ECS_REG);
-+ npe_cmd_write(npe, reg, CMD_WR_ECS_REG, val & ~ECS_REG_0_ACTIVE);
-+}
-+
-+static void npe_start(struct npe *npe)
-+{
-+ /* ensure only Background Context Stack Level is active */
-+ npe_clear_active(npe, ECS_PRI_1_CTXT_REG_0);
-+ npe_clear_active(npe, ECS_PRI_2_CTXT_REG_0);
-+ npe_clear_active(npe, ECS_DBG_CTXT_REG_0);
-+
-+ __raw_writel(CMD_NPE_CLR_PIPE, &npe->regs->exec_status_cmd);
-+ __raw_writel(CMD_NPE_START, &npe->regs->exec_status_cmd);
-+}
-+
-+static void npe_stop(struct npe *npe)
-+{
-+ __raw_writel(CMD_NPE_STOP, &npe->regs->exec_status_cmd);
-+ __raw_writel(CMD_NPE_CLR_PIPE, &npe->regs->exec_status_cmd); /*FIXME?*/
-+}
-+
-+static int __must_check npe_debug_instr(struct npe *npe, u32 instr, u32 ctx,
-+ u32 ldur)
-+{
-+ u32 wc;
-+ int i;
-+
-+ /* set the Active bit, and the LDUR, in the debug level */
-+ npe_cmd_write(npe, ECS_DBG_CTXT_REG_0, CMD_WR_ECS_REG,
-+ ECS_REG_0_ACTIVE | (ldur << ECS_REG_0_LDUR_BITS));
-+
-+ /* set CCTXT at ECS DEBUG L3 to specify in which context to execute
-+ the instruction, and set SELCTXT at ECS DEBUG Level to specify
-+ which context store to access.
-+ Debug ECS Level Reg 1 has form 0x000n000n, where n = context number
-+ */
-+ npe_cmd_write(npe, ECS_DBG_CTXT_REG_1, CMD_WR_ECS_REG,
-+ (ctx << ECS_REG_1_CCTXT_BITS) |
-+ (ctx << ECS_REG_1_SELCTXT_BITS));
-+
-+ /* clear the pipeline */
-+ __raw_writel(CMD_NPE_CLR_PIPE, &npe->regs->exec_status_cmd);
-+
-+ /* load NPE instruction into the instruction register */
-+ npe_cmd_write(npe, ECS_INSTRUCT_REG, CMD_WR_ECS_REG, instr);
-+
-+ /* we need this value later to wait for completion of NPE execution
-+ step */
-+ wc = __raw_readl(&npe->regs->watch_count);
-+
-+ /* issue a Step One command via the Execution Control register */
-+ __raw_writel(CMD_NPE_STEP, &npe->regs->exec_status_cmd);
-+
-+ /* Watch Count register increments when NPE completes an instruction */
-+ for (i = 0; i < MAX_RETRIES; i++) {
-+ if (wc != __raw_readl(&npe->regs->watch_count))
-+ return 0;
-+ udelay(1);
-+ }
-+
-+ print_npe(KERN_ERR, npe, "reset: npe_debug_instr(): timeout\n");
-+ return -ETIMEDOUT;
-+}
-+
-+static int __must_check npe_logical_reg_write8(struct npe *npe, u32 addr,
-+ u8 val, u32 ctx)
-+{
-+ /* here we build the NPE assembler instruction: mov8 d0, #0 */
-+ u32 instr = INSTR_WR_REG_BYTE | /* OpCode */
-+ addr << 9 | /* base Operand */
-+ (val & 0x1F) << 4 | /* lower 5 bits to immediate data */
-+ (val & ~0x1F) << (18 - 5);/* higher 3 bits to CoProc instr. */
-+ return npe_debug_instr(npe, instr, ctx, 1); /* execute it */
-+}
-+
-+static int __must_check npe_logical_reg_write16(struct npe *npe, u32 addr,
-+ u16 val, u32 ctx)
-+{
-+ /* here we build the NPE assembler instruction: mov16 d0, #0 */
-+ u32 instr = INSTR_WR_REG_SHORT | /* OpCode */
-+ addr << 9 | /* base Operand */
-+ (val & 0x1F) << 4 | /* lower 5 bits to immediate data */
-+ (val & ~0x1F) << (18 - 5);/* higher 11 bits to CoProc instr. */
-+ return npe_debug_instr(npe, instr, ctx, 1); /* execute it */
-+}
-+
-+static int __must_check npe_logical_reg_write32(struct npe *npe, u32 addr,
-+ u32 val, u32 ctx)
-+{
-+ /* write in 16 bit steps first the high and then the low value */
-+ if (npe_logical_reg_write16(npe, addr, val >> 16, ctx))
-+ return -ETIMEDOUT;
-+ return npe_logical_reg_write16(npe, addr + 2, val & 0xFFFF, ctx);
-+}
-+
-+static int npe_reset(struct npe *npe)
-+{
-+ u32 val, ctl, exec_count, ctx_reg2;
-+ int i;
-+
-+ ctl = (__raw_readl(&npe->regs->messaging_control) | 0x3F000000) &
-+ 0x3F3FFFFF;
-+
-+ /* disable parity interrupt */
-+ __raw_writel(ctl & 0x3F00FFFF, &npe->regs->messaging_control);
-+
-+ /* pre exec - debug instruction */
-+ /* turn off the halt bit by clearing Execution Count register. */
-+ exec_count = __raw_readl(&npe->regs->exec_count);
-+ __raw_writel(0, &npe->regs->exec_count);
-+ /* ensure that IF and IE are on (temporarily), so that we don't end up
-+ stepping forever */
-+ ctx_reg2 = npe_cmd_read(npe, ECS_DBG_CTXT_REG_2, CMD_RD_ECS_REG);
-+ npe_cmd_write(npe, ECS_DBG_CTXT_REG_2, CMD_WR_ECS_REG, ctx_reg2 |
-+ ECS_DBG_REG_2_IF | ECS_DBG_REG_2_IE);
-+
-+ /* clear the FIFOs */
-+ while (__raw_readl(&npe->regs->watchpoint_fifo) & WFIFO_VALID)
-+ ;
-+ while (__raw_readl(&npe->regs->messaging_status) & MSGSTAT_OFNE)
-+ /* read from the outFIFO until empty */
-+ print_npe(KERN_DEBUG, npe, "npe_reset: read FIFO = 0x%X\n",
-+ __raw_readl(&npe->regs->in_out_fifo));
-+
-+ while (__raw_readl(&npe->regs->messaging_status) & MSGSTAT_IFNE)
-+ /* step execution of the NPE intruction to read inFIFO using
-+ the Debug Executing Context stack */
-+ if (npe_debug_instr(npe, INSTR_RD_FIFO, 0, 0))
-+ return -ETIMEDOUT;
-+
-+ /* reset the mailbox reg from the XScale side */
-+ __raw_writel(RESET_MBOX_STAT, &npe->regs->mailbox_status);
-+ /* from NPE side */
-+ if (npe_debug_instr(npe, INSTR_RESET_MBOX, 0, 0))
-+ return -ETIMEDOUT;
-+
-+ /* Reset the physical registers in the NPE register file */
-+ for (val = 0; val < NPE_PHYS_REG; val++) {
-+ if (npe_logical_reg_write16(npe, NPE_REGMAP, val >> 1, 0))
-+ return -ETIMEDOUT;
-+ /* address is either 0 or 4 */
-+ if (npe_logical_reg_write32(npe, (val & 1) * 4, 0, 0))
-+ return -ETIMEDOUT;
-+ }
-+
-+ /* Reset the context store = each context's Context Store registers */
-+
-+ /* Context 0 has no STARTPC. Instead, this value is used to set NextPC
-+ for Background ECS, to set where NPE starts executing code */
-+ val = npe_cmd_read(npe, ECS_BG_CTXT_REG_0, CMD_RD_ECS_REG);
-+ val &= ~ECS_REG_0_NEXTPC_MASK;
-+ val |= (0 /* NextPC */ << 16) & ECS_REG_0_NEXTPC_MASK;
-+ npe_cmd_write(npe, ECS_BG_CTXT_REG_0, CMD_WR_ECS_REG, val);
-+
-+ for (i = 0; i < 16; i++) {
-+ if (i) { /* Context 0 has no STEVT nor STARTPC */
-+ /* STEVT = off, 0x80 */
-+ if (npe_logical_reg_write8(npe, NPE_STEVT, 0x80, i))
-+ return -ETIMEDOUT;
-+ if (npe_logical_reg_write16(npe, NPE_STARTPC, 0, i))
-+ return -ETIMEDOUT;
-+ }
-+ /* REGMAP = d0->p0, d8->p2, d16->p4 */
-+ if (npe_logical_reg_write16(npe, NPE_REGMAP, 0x820, i))
-+ return -ETIMEDOUT;
-+ if (npe_logical_reg_write8(npe, NPE_CINDEX, 0, i))
-+ return -ETIMEDOUT;
-+ }
-+
-+ /* post exec */
-+ /* clear active bit in debug level */
-+ npe_cmd_write(npe, ECS_DBG_CTXT_REG_0, CMD_WR_ECS_REG, 0);
-+ /* clear the pipeline */
-+ __raw_writel(CMD_NPE_CLR_PIPE, &npe->regs->exec_status_cmd);
-+ /* restore previous values */
-+ __raw_writel(exec_count, &npe->regs->exec_count);
-+ npe_cmd_write(npe, ECS_DBG_CTXT_REG_2, CMD_WR_ECS_REG, ctx_reg2);
-+
-+ /* write reset values to Execution Context Stack registers */
-+ for (val = 0; val < ARRAY_SIZE(ecs_reset); val++)
-+ npe_cmd_write(npe, ecs_reset[val].reg, CMD_WR_ECS_REG,
-+ ecs_reset[val].val);
-+
-+ /* clear the profile counter */
-+ __raw_writel(CMD_CLR_PROFILE_CNT, &npe->regs->exec_status_cmd);
-+
-+ __raw_writel(0, &npe->regs->exec_count);
-+ __raw_writel(0, &npe->regs->action_points[0]);
-+ __raw_writel(0, &npe->regs->action_points[1]);
-+ __raw_writel(0, &npe->regs->action_points[2]);
-+ __raw_writel(0, &npe->regs->action_points[3]);
-+ __raw_writel(0, &npe->regs->watch_count);
-+
-+ val = ixp4xx_read_feature_bits();
-+ /* reset the NPE */
-+ ixp4xx_write_feature_bits(val &
-+ ~(IXP4XX_FEATURE_RESET_NPEA << npe->id));
-+ for (i = 0; i < MAX_RETRIES; i++) {
-+ if (!(ixp4xx_read_feature_bits() &
-+ (IXP4XX_FEATURE_RESET_NPEA << npe->id)))
-+ break; /* reset completed */
-+ udelay(1);
-+ }
-+ if (i == MAX_RETRIES)
-+ return -ETIMEDOUT;
-+
-+ /* deassert reset */
-+ ixp4xx_write_feature_bits(val |
-+ (IXP4XX_FEATURE_RESET_NPEA << npe->id));
-+ for (i = 0; i < MAX_RETRIES; i++) {
-+ if (ixp4xx_read_feature_bits() &
-+ (IXP4XX_FEATURE_RESET_NPEA << npe->id))
-+ break; /* NPE is back alive */
-+ udelay(1);
-+ }
-+ if (i == MAX_RETRIES)
-+ return -ETIMEDOUT;
-+
-+ npe_stop(npe);
-+
-+ /* restore NPE configuration bus Control Register - parity settings */
-+ __raw_writel(ctl, &npe->regs->messaging_control);
-+ return 0;
-+}
-+
-+
-+int npe_send_message(struct npe *npe, const void *msg, const char *what)
-+{
-+ const u32 *send = msg;
-+ int cycles = 0;
-+
-+ debug_msg(npe, "Trying to send message %s [%08X:%08X]\n",
-+ what, send[0], send[1]);
-+
-+ if (__raw_readl(&npe->regs->messaging_status) & MSGSTAT_IFNE) {
-+ debug_msg(npe, "NPE input FIFO not empty\n");
-+ return -EIO;
-+ }
-+
-+ __raw_writel(send[0], &npe->regs->in_out_fifo);
-+
-+ if (!(__raw_readl(&npe->regs->messaging_status) & MSGSTAT_IFNF)) {
-+ debug_msg(npe, "NPE input FIFO full\n");
-+ return -EIO;
-+ }
-+
-+ __raw_writel(send[1], &npe->regs->in_out_fifo);
-+
-+ while ((cycles < MAX_RETRIES) &&
-+ (__raw_readl(&npe->regs->messaging_status) & MSGSTAT_IFNE)) {
-+ udelay(1);
-+ cycles++;
-+ }
-+
-+ if (cycles == MAX_RETRIES) {
-+ debug_msg(npe, "Timeout sending message\n");
-+ return -ETIMEDOUT;
-+ }
-+
-+ debug_msg(npe, "Sending a message took %i cycles\n", cycles);
-+ return 0;
-+}
-+
-+int npe_recv_message(struct npe *npe, void *msg, const char *what)
-+{
-+ u32 *recv = msg;
-+ int cycles = 0, cnt = 0;
-+
-+ debug_msg(npe, "Trying to receive message %s\n", what);
-+
-+ while (cycles < MAX_RETRIES) {
-+ if (__raw_readl(&npe->regs->messaging_status) & MSGSTAT_OFNE) {
-+ recv[cnt++] = __raw_readl(&npe->regs->in_out_fifo);
-+ if (cnt == 2)
-+ break;
-+ } else {
-+ udelay(1);
-+ cycles++;
-+ }
-+ }
-+
-+ switch(cnt) {
-+ case 1:
-+ debug_msg(npe, "Received [%08X]\n", recv[0]);
-+ break;
-+ case 2:
-+ debug_msg(npe, "Received [%08X:%08X]\n", recv[0], recv[1]);
-+ break;
-+ }
-+
-+ if (cycles == MAX_RETRIES) {
-+ debug_msg(npe, "Timeout waiting for message\n");
-+ return -ETIMEDOUT;
-+ }
-+
-+ debug_msg(npe, "Receiving a message took %i cycles\n", cycles);
-+ return 0;
-+}
-+
-+int npe_send_recv_message(struct npe *npe, void *msg, const char *what)
-+{
-+ int result;
-+ u32 *send = msg, recv[2];
-+
-+ if ((result = npe_send_message(npe, msg, what)) != 0)
-+ return result;
-+ if ((result = npe_recv_message(npe, recv, what)) != 0)
-+ return result;
-+
-+ if ((recv[0] != send[0]) || (recv[1] != send[1])) {
-+ debug_msg(npe, "Message %s: unexpected message received\n",
-+ what);
-+ return -EIO;
-+ }
-+ return 0;
-+}
-+
-+
-+int npe_load_firmware(struct npe *npe, const char *name, struct device *dev)
-+{
-+ const struct firmware *fw_entry;
-+
-+ struct dl_block {
-+ u32 type;
-+ u32 offset;
-+ } *blk;
-+
-+ struct dl_image {
-+ u32 magic;
-+ u32 id;
-+ u32 size;
-+ union {
-+ u32 data[0];
-+ struct dl_block blocks[0];
-+ };
-+ } *image;
-+
-+ struct dl_codeblock {
-+ u32 npe_addr;
-+ u32 size;
-+ u32 data[0];
-+ } *cb;
-+
-+ int i, j, err, data_size, instr_size, blocks, table_end;
-+ u32 cmd;
-+
-+ if ((err = request_firmware(&fw_entry, name, dev)) != 0)
-+ return err;
-+
-+ err = -EINVAL;
-+ if (fw_entry->size < sizeof(struct dl_image)) {
-+ print_npe(KERN_ERR, npe, "incomplete firmware file\n");
-+ goto err;
-+ }
-+ image = (struct dl_image*)fw_entry->data;
-+
-+#if DEBUG_FW
-+ print_npe(KERN_DEBUG, npe, "firmware: %08X %08X %08X (0x%X bytes)\n",
-+ image->magic, image->id, image->size, image->size * 4);
-+#endif
-+
-+ if (image->magic == swab32(FW_MAGIC)) { /* swapped file */
-+ image->id = swab32(image->id);
-+ image->size = swab32(image->size);
-+ } else if (image->magic != FW_MAGIC) {
-+ print_npe(KERN_ERR, npe, "bad firmware file magic: 0x%X\n",
-+ image->magic);
-+ goto err;
-+ }
-+ if ((image->size * 4 + sizeof(struct dl_image)) != fw_entry->size) {
-+ print_npe(KERN_ERR, npe,
-+ "inconsistent size of firmware file\n");
-+ goto err;
-+ }
-+ if (((image->id >> 24) & 0xF /* NPE ID */) != npe->id) {
-+ print_npe(KERN_ERR, npe, "firmware file NPE ID mismatch\n");
-+ goto err;
-+ }
-+ if (image->magic == swab32(FW_MAGIC))
-+ for (i = 0; i < image->size; i++)
-+ image->data[i] = swab32(image->data[i]);
-+
-+ if (!cpu_is_ixp46x() && ((image->id >> 28) & 0xF /* device ID */)) {
-+ print_npe(KERN_INFO, npe, "IXP46x firmware ignored on "
-+ "IXP42x\n");
-+ goto err;
-+ }
-+
-+ if (npe_running(npe)) {
-+ print_npe(KERN_INFO, npe, "unable to load firmware, NPE is "
-+ "already running\n");
-+ err = -EBUSY;
-+ goto err;
-+ }
-+#if 0
-+ npe_stop(npe);
-+ npe_reset(npe);
-+#endif
-+
-+ print_npe(KERN_INFO, npe, "firmware functionality 0x%X, "
-+ "revision 0x%X:%X\n", (image->id >> 16) & 0xFF,
-+ (image->id >> 8) & 0xFF, image->id & 0xFF);
-+
-+ if (!cpu_is_ixp46x()) {
-+ if (!npe->id)
-+ instr_size = NPE_A_42X_INSTR_SIZE;
-+ else
-+ instr_size = NPE_B_AND_C_42X_INSTR_SIZE;
-+ data_size = NPE_42X_DATA_SIZE;
-+ } else {
-+ instr_size = NPE_46X_INSTR_SIZE;
-+ data_size = NPE_46X_DATA_SIZE;
-+ }
-+
-+ for (blocks = 0; blocks * sizeof(struct dl_block) / 4 < image->size;
-+ blocks++)
-+ if (image->blocks[blocks].type == FW_BLOCK_TYPE_EOF)
-+ break;
-+ if (blocks * sizeof(struct dl_block) / 4 >= image->size) {
-+ print_npe(KERN_INFO, npe, "firmware EOF block marker not "
-+ "found\n");
-+ goto err;
-+ }
-+
-+#if DEBUG_FW
-+ print_npe(KERN_DEBUG, npe, "%i firmware blocks found\n", blocks);
-+#endif
-+
-+ table_end = blocks * sizeof(struct dl_block) / 4 + 1 /* EOF marker */;
-+ for (i = 0, blk = image->blocks; i < blocks; i++, blk++) {
-+ if (blk->offset > image->size - sizeof(struct dl_codeblock) / 4
-+ || blk->offset < table_end) {
-+ print_npe(KERN_INFO, npe, "invalid offset 0x%X of "
-+ "firmware block #%i\n", blk->offset, i);
-+ goto err;
-+ }
-+
-+ cb = (struct dl_codeblock*)&image->data[blk->offset];
-+ if (blk->type == FW_BLOCK_TYPE_INSTR) {
-+ if (cb->npe_addr + cb->size > instr_size)
-+ goto too_big;
-+ cmd = CMD_WR_INS_MEM;
-+ } else if (blk->type == FW_BLOCK_TYPE_DATA) {
-+ if (cb->npe_addr + cb->size > data_size)
-+ goto too_big;
-+ cmd = CMD_WR_DATA_MEM;
-+ } else {
-+ print_npe(KERN_INFO, npe, "invalid firmware block #%i "
-+ "type 0x%X\n", i, blk->type);
-+ goto err;
-+ }
-+ if (blk->offset + sizeof(*cb) / 4 + cb->size > image->size) {
-+ print_npe(KERN_INFO, npe, "firmware block #%i doesn't "
-+ "fit in firmware image: type %c, start 0x%X,"
-+ " length 0x%X\n", i,
-+ blk->type == FW_BLOCK_TYPE_INSTR ? 'I' : 'D',
-+ cb->npe_addr, cb->size);
-+ goto err;
-+ }
-+
-+ for (j = 0; j < cb->size; j++)
-+ npe_cmd_write(npe, cb->npe_addr + j, cmd, cb->data[j]);
-+ }
-+
-+ npe_start(npe);
-+ if (!npe_running(npe))
-+ print_npe(KERN_ERR, npe, "unable to start\n");
-+ release_firmware(fw_entry);
-+ return 0;
-+
-+too_big:
-+ print_npe(KERN_INFO, npe, "firmware block #%i doesn't fit in NPE "
-+ "memory: type %c, start 0x%X, length 0x%X\n", i,
-+ blk->type == FW_BLOCK_TYPE_INSTR ? 'I' : 'D',
-+ cb->npe_addr, cb->size);
-+err:
-+ release_firmware(fw_entry);
-+ return err;
-+}
-+
-+
-+struct npe *npe_request(int id)
-+{
-+ if (id < NPE_COUNT)
-+ if (npe_tab[id].valid)
-+ if (try_module_get(THIS_MODULE))
-+ return &npe_tab[id];
-+ return NULL;
-+}
-+
-+void npe_release(struct npe *npe)
-+{
-+ module_put(THIS_MODULE);
-+}
-+
-+
-+static int __init npe_init_module(void)
-+{
-+
-+ int i, found = 0;
-+
-+ for (i = 0; i < NPE_COUNT; i++) {
-+ struct npe *npe = &npe_tab[i];
-+ if (!(ixp4xx_read_feature_bits() &
-+ (IXP4XX_FEATURE_RESET_NPEA << i)))
-+ continue; /* NPE already disabled or not present */
-+ if (!(npe->mem_res = request_mem_region(npe->regs_phys,
-+ REGS_SIZE,
-+ npe_name(npe)))) {
-+ print_npe(KERN_ERR, npe,
-+ "failed to request memory region\n");
-+ continue;
-+ }
-+
-+ if (npe_reset(npe))
-+ continue;
-+ npe->valid = 1;
-+ found++;
-+ }
-+
-+ if (!found)
-+ return -ENOSYS;
-+ return 0;
-+}
-+
-+static void __exit npe_cleanup_module(void)
-+{
-+ int i;
-+
-+ for (i = 0; i < NPE_COUNT; i++)
-+ if (npe_tab[i].mem_res) {
-+ npe_reset(&npe_tab[i]);
-+ release_resource(npe_tab[i].mem_res);
-+ }
-+}
-+
-+module_init(npe_init_module);
-+module_exit(npe_cleanup_module);
-+
-+MODULE_AUTHOR("Krzysztof Halasa");
-+MODULE_LICENSE("GPL v2");
-+
-+EXPORT_SYMBOL(npe_names);
-+EXPORT_SYMBOL(npe_running);
-+EXPORT_SYMBOL(npe_request);
-+EXPORT_SYMBOL(npe_release);
-+EXPORT_SYMBOL(npe_load_firmware);
-+EXPORT_SYMBOL(npe_send_message);
-+EXPORT_SYMBOL(npe_recv_message);
-+EXPORT_SYMBOL(npe_send_recv_message);
-Index: linux-2.6.23.17/arch/arm/mach-ixp4xx/ixp4xx_qmgr.c
-===================================================================
---- /dev/null
-+++ linux-2.6.23.17/arch/arm/mach-ixp4xx/ixp4xx_qmgr.c
-@@ -0,0 +1,274 @@
-+/*
-+ * Intel IXP4xx Queue Manager driver for Linux
-+ *
-+ * Copyright (C) 2007 Krzysztof Halasa <khc@pm.waw.pl>
-+ *
-+ * This program is free software; you can redistribute it and/or modify it
-+ * under the terms of version 2 of the GNU General Public License
-+ * as published by the Free Software Foundation.
-+ */
-+
-+#include <linux/ioport.h>
-+#include <linux/interrupt.h>
-+#include <linux/kernel.h>
-+#include <linux/module.h>
-+#include <asm/arch/qmgr.h>
-+
-+#define DEBUG 0
-+
-+struct qmgr_regs __iomem *qmgr_regs;
-+static struct resource *mem_res;
-+static spinlock_t qmgr_lock;
-+static u32 used_sram_bitmap[4]; /* 128 16-dword pages */
-+static void (*irq_handlers[HALF_QUEUES])(void *pdev);
-+static void *irq_pdevs[HALF_QUEUES];
-+
-+void qmgr_set_irq(unsigned int queue, int src,
-+ void (*handler)(void *pdev), void *pdev)
-+{
-+ u32 __iomem *reg = &qmgr_regs->irqsrc[queue / 8]; /* 8 queues / u32 */
-+ int bit = (queue % 8) * 4; /* 3 bits + 1 reserved bit per queue */
-+ unsigned long flags;
-+
-+ src &= 7;
-+ spin_lock_irqsave(&qmgr_lock, flags);
-+ __raw_writel((__raw_readl(reg) & ~(7 << bit)) | (src << bit), reg);
-+ irq_handlers[queue] = handler;
-+ irq_pdevs[queue] = pdev;
-+ spin_unlock_irqrestore(&qmgr_lock, flags);
-+}
-+
-+
-+static irqreturn_t qmgr_irq1(int irq, void *pdev)
-+{
-+ int i;
-+ u32 val = __raw_readl(&qmgr_regs->irqstat[0]);
-+ __raw_writel(val, &qmgr_regs->irqstat[0]); /* ACK */
-+
-+ for (i = 0; i < HALF_QUEUES; i++)
-+ if (val & (1 << i))
-+ irq_handlers[i](irq_pdevs[i]);
-+
-+ return val ? IRQ_HANDLED : 0;
-+}
-+
-+
-+void qmgr_enable_irq(unsigned int queue)
-+{
-+ unsigned long flags;
-+
-+ spin_lock_irqsave(&qmgr_lock, flags);
-+ __raw_writel(__raw_readl(&qmgr_regs->irqen[0]) | (1 << queue),
-+ &qmgr_regs->irqen[0]);
-+ spin_unlock_irqrestore(&qmgr_lock, flags);
-+}
-+
-+void qmgr_disable_irq(unsigned int queue)
-+{
-+ unsigned long flags;
-+
-+ spin_lock_irqsave(&qmgr_lock, flags);
-+ __raw_writel(__raw_readl(&qmgr_regs->irqen[0]) & ~(1 << queue),
-+ &qmgr_regs->irqen[0]);
-+ spin_unlock_irqrestore(&qmgr_lock, flags);
-+}
-+
-+static inline void shift_mask(u32 *mask)
-+{
-+ mask[3] = mask[3] << 1 | mask[2] >> 31;
-+ mask[2] = mask[2] << 1 | mask[1] >> 31;
-+ mask[1] = mask[1] << 1 | mask[0] >> 31;
-+ mask[0] <<= 1;
-+}
-+
-+int qmgr_request_queue(unsigned int queue, unsigned int len /* dwords */,
-+ unsigned int nearly_empty_watermark,
-+ unsigned int nearly_full_watermark)
-+{
-+ u32 cfg, addr = 0, mask[4]; /* in 16-dwords */
-+ int err;
-+
-+ if (queue >= HALF_QUEUES)
-+ return -ERANGE;
-+
-+ if ((nearly_empty_watermark | nearly_full_watermark) & ~7)
-+ return -EINVAL;
-+
-+ switch (len) {
-+ case 16:
-+ cfg = 0 << 24;
-+ mask[0] = 0x1;
-+ break;
-+ case 32:
-+ cfg = 1 << 24;
-+ mask[0] = 0x3;
-+ break;
-+ case 64:
-+ cfg = 2 << 24;
-+ mask[0] = 0xF;
-+ break;
-+ case 128:
-+ cfg = 3 << 24;
-+ mask[0] = 0xFF;
-+ break;
-+ default:
-+ return -EINVAL;
-+ }
-+
-+ cfg |= nearly_empty_watermark << 26;
-+ cfg |= nearly_full_watermark << 29;
-+ len /= 16; /* in 16-dwords: 1, 2, 4 or 8 */
-+ mask[1] = mask[2] = mask[3] = 0;
-+
-+ if (!try_module_get(THIS_MODULE))
-+ return -ENODEV;
-+
-+ spin_lock_irq(&qmgr_lock);
-+ if (__raw_readl(&qmgr_regs->sram[queue])) {
-+ err = -EBUSY;
-+ goto err;
-+ }
-+
-+ while (1) {
-+ if (!(used_sram_bitmap[0] & mask[0]) &&
-+ !(used_sram_bitmap[1] & mask[1]) &&
-+ !(used_sram_bitmap[2] & mask[2]) &&
-+ !(used_sram_bitmap[3] & mask[3]))
-+ break; /* found free space */
-+
-+ addr++;
-+ shift_mask(mask);
-+ if (addr + len > ARRAY_SIZE(qmgr_regs->sram)) {
-+ printk(KERN_ERR "qmgr: no free SRAM space for"
-+ " queue %i\n", queue);
-+ err = -ENOMEM;
-+ goto err;
-+ }
-+ }
-+
-+ used_sram_bitmap[0] |= mask[0];
-+ used_sram_bitmap[1] |= mask[1];
-+ used_sram_bitmap[2] |= mask[2];
-+ used_sram_bitmap[3] |= mask[3];
-+ __raw_writel(cfg | (addr << 14), &qmgr_regs->sram[queue]);
-+ spin_unlock_irq(&qmgr_lock);
-+
-+#if DEBUG
-+ printk(KERN_DEBUG "qmgr: requested queue %i, addr = 0x%02X\n",
-+ queue, addr);
-+#endif
-+ return 0;
-+
-+err:
-+ spin_unlock_irq(&qmgr_lock);
-+ module_put(THIS_MODULE);
-+ return err;
-+}
-+
-+void qmgr_release_queue(unsigned int queue)
-+{
-+ u32 cfg, addr, mask[4];
-+
-+ BUG_ON(queue >= HALF_QUEUES); /* not in valid range */
-+
-+ spin_lock_irq(&qmgr_lock);
-+ cfg = __raw_readl(&qmgr_regs->sram[queue]);
-+ addr = (cfg >> 14) & 0xFF;
-+
-+ BUG_ON(!addr); /* not requested */
-+
-+ switch ((cfg >> 24) & 3) {
-+ case 0: mask[0] = 0x1; break;
-+ case 1: mask[0] = 0x3; break;
-+ case 2: mask[0] = 0xF; break;
-+ case 3: mask[0] = 0xFF; break;
-+ }
-+
-+ while (addr--)
-+ shift_mask(mask);
-+
-+ __raw_writel(0, &qmgr_regs->sram[queue]);
-+
-+ used_sram_bitmap[0] &= ~mask[0];
-+ used_sram_bitmap[1] &= ~mask[1];
-+ used_sram_bitmap[2] &= ~mask[2];
-+ used_sram_bitmap[3] &= ~mask[3];
-+ irq_handlers[queue] = NULL; /* catch IRQ bugs */
-+ spin_unlock_irq(&qmgr_lock);
-+
-+ module_put(THIS_MODULE);
-+#if DEBUG
-+ printk(KERN_DEBUG "qmgr: released queue %i\n", queue);
-+#endif
-+}
-+
-+static int qmgr_init(void)
-+{
-+ int i, err;
-+ mem_res = request_mem_region(IXP4XX_QMGR_BASE_PHYS,
-+ IXP4XX_QMGR_REGION_SIZE,
-+ "IXP4xx Queue Manager");
-+ if (mem_res == NULL)
-+ return -EBUSY;
-+
-+ qmgr_regs = ioremap(IXP4XX_QMGR_BASE_PHYS, IXP4XX_QMGR_REGION_SIZE);
-+ if (qmgr_regs == NULL) {
-+ err = -ENOMEM;
-+ goto error_map;
-+ }
-+
-+ /* reset qmgr registers */
-+ for (i = 0; i < 4; i++) {
-+ __raw_writel(0x33333333, &qmgr_regs->stat1[i]);
-+ __raw_writel(0, &qmgr_regs->irqsrc[i]);
-+ }
-+ for (i = 0; i < 2; i++) {
-+ __raw_writel(0, &qmgr_regs->stat2[i]);
-+ __raw_writel(0xFFFFFFFF, &qmgr_regs->irqstat[i]); /* clear */
-+ __raw_writel(0, &qmgr_regs->irqen[i]);
-+ }
-+
-+ for (i = 0; i < QUEUES; i++)
-+ __raw_writel(0, &qmgr_regs->sram[i]);
-+
-+ err = request_irq(IRQ_IXP4XX_QM1, qmgr_irq1, 0,
-+ "IXP4xx Queue Manager", NULL);
-+ if (err) {
-+ printk(KERN_ERR "qmgr: failed to request IRQ%i\n",
-+ IRQ_IXP4XX_QM1);
-+ goto error_irq;
-+ }
-+
-+ used_sram_bitmap[0] = 0xF; /* 4 first pages reserved for config */
-+ spin_lock_init(&qmgr_lock);
-+
-+ printk(KERN_INFO "IXP4xx Queue Manager initialized.\n");
-+ return 0;
-+
-+error_irq:
-+ iounmap(qmgr_regs);
-+error_map:
-+ release_mem_region(IXP4XX_QMGR_BASE_PHYS, IXP4XX_QMGR_REGION_SIZE);
-+ return err;
-+}
-+
-+static void qmgr_remove(void)
-+{
-+ free_irq(IRQ_IXP4XX_QM1, NULL);
-+ synchronize_irq(IRQ_IXP4XX_QM1);
-+ iounmap(qmgr_regs);
-+ release_mem_region(IXP4XX_QMGR_BASE_PHYS, IXP4XX_QMGR_REGION_SIZE);
-+}
-+
-+module_init(qmgr_init);
-+module_exit(qmgr_remove);
-+
-+MODULE_LICENSE("GPL v2");
-+MODULE_AUTHOR("Krzysztof Halasa");
-+
-+EXPORT_SYMBOL(qmgr_regs);
-+EXPORT_SYMBOL(qmgr_set_irq);
-+EXPORT_SYMBOL(qmgr_enable_irq);
-+EXPORT_SYMBOL(qmgr_disable_irq);
-+EXPORT_SYMBOL(qmgr_request_queue);
-+EXPORT_SYMBOL(qmgr_release_queue);
-Index: linux-2.6.23.17/drivers/net/arm/Kconfig
-===================================================================
---- linux-2.6.23.17.orig/drivers/net/arm/Kconfig
-+++ linux-2.6.23.17/drivers/net/arm/Kconfig
-@@ -47,3 +47,13 @@ config EP93XX_ETH
- help
- This is a driver for the ethernet hardware included in EP93xx CPUs.
- Say Y if you are building a kernel for EP93xx based devices.
-+
-+config IXP4XX_ETH
-+ tristate "IXP4xx Ethernet support"
-+ depends on NET_ETHERNET && ARM && ARCH_IXP4XX
-+ select IXP4XX_NPE
-+ select IXP4XX_QMGR
-+ select MII
-+ help
-+ Say Y here if you want to use built-in Ethernet ports
-+ on IXP4xx processor.
-Index: linux-2.6.23.17/drivers/net/arm/Makefile
-===================================================================
---- linux-2.6.23.17.orig/drivers/net/arm/Makefile
-+++ linux-2.6.23.17/drivers/net/arm/Makefile
-@@ -9,3 +9,4 @@ obj-$(CONFIG_ARM_ETHER3) += ether3.o
- obj-$(CONFIG_ARM_ETHER1) += ether1.o
- obj-$(CONFIG_ARM_AT91_ETHER) += at91_ether.o
- obj-$(CONFIG_EP93XX_ETH) += ep93xx_eth.o
-+obj-$(CONFIG_IXP4XX_ETH) += ixp4xx_eth.o
-Index: linux-2.6.23.17/drivers/net/arm/ixp4xx_eth.c
-===================================================================
---- /dev/null
-+++ linux-2.6.23.17/drivers/net/arm/ixp4xx_eth.c
-@@ -0,0 +1,1259 @@
-+/*
-+ * Intel IXP4xx Ethernet driver for Linux
-+ *
-+ * Copyright (C) 2007 Krzysztof Halasa <khc@pm.waw.pl>
-+ *
-+ * This program is free software; you can redistribute it and/or modify it
-+ * under the terms of version 2 of the GNU General Public License
-+ * as published by the Free Software Foundation.
-+ *
-+ * Ethernet port config (0x00 is not present on IXP42X):
-+ *
-+ * logical port 0x00 0x10 0x20
-+ * NPE 0 (NPE-A) 1 (NPE-B) 2 (NPE-C)
-+ * physical PortId 2 0 1
-+ * TX queue 23 24 25
-+ * RX-free queue 26 27 28
-+ * TX-done queue is always 31, per-port RX and TX-ready queues are configurable
-+ *
-+ *
-+ * Queue entries:
-+ * bits 0 -> 1 - NPE ID (RX and TX-done)
-+ * bits 0 -> 2 - priority (TX, per 802.1D)
-+ * bits 3 -> 4 - port ID (user-set?)
-+ * bits 5 -> 31 - physical descriptor address
-+ */
-+
-+#include <linux/delay.h>
-+#include <linux/dma-mapping.h>
-+#include <linux/dmapool.h>
-+#include <linux/etherdevice.h>
-+#include <linux/io.h>
-+#include <linux/kernel.h>
-+#include <linux/mii.h>
-+#include <linux/platform_device.h>
-+#include <asm/arch/npe.h>
-+#include <asm/arch/qmgr.h>
-+
-+#define DEBUG_QUEUES 0
-+#define DEBUG_DESC 0
-+#define DEBUG_RX 0
-+#define DEBUG_TX 0
-+#define DEBUG_PKT_BYTES 0
-+#define DEBUG_MDIO 0
-+#define DEBUG_CLOSE 0
-+
-+#define DRV_NAME "ixp4xx_eth"
-+
-+#define MAX_NPES 3
-+
-+#define RX_DESCS 64 /* also length of all RX queues */
-+#define TX_DESCS 16 /* also length of all TX queues */
-+#define TXDONE_QUEUE_LEN 64 /* dwords */
-+
-+#define POOL_ALLOC_SIZE (sizeof(struct desc) * (RX_DESCS + TX_DESCS))
-+#define REGS_SIZE 0x1000
-+#define MAX_MRU 1536 /* 0x600 */
-+
-+#define MDIO_INTERVAL (3 * HZ)
-+#define MAX_MDIO_RETRIES 100 /* microseconds, typically 30 cycles */
-+#define MAX_MII_RESET_RETRIES 100 /* mdio_read() cycles, typically 4 */
-+#define MAX_CLOSE_WAIT 1000 /* microseconds, typically 2-3 cycles */
-+
-+#define NPE_ID(port_id) ((port_id) >> 4)
-+#define PHYSICAL_ID(port_id) ((NPE_ID(port_id) + 2) % 3)
-+#define TX_QUEUE(port_id) (NPE_ID(port_id) + 23)
-+#define RXFREE_QUEUE(port_id) (NPE_ID(port_id) + 26)
-+#define TXDONE_QUEUE 31
-+
-+/* TX Control Registers */
-+#define TX_CNTRL0_TX_EN 0x01
-+#define TX_CNTRL0_HALFDUPLEX 0x02
-+#define TX_CNTRL0_RETRY 0x04
-+#define TX_CNTRL0_PAD_EN 0x08
-+#define TX_CNTRL0_APPEND_FCS 0x10
-+#define TX_CNTRL0_2DEFER 0x20
-+#define TX_CNTRL0_RMII 0x40 /* reduced MII */
-+#define TX_CNTRL1_RETRIES 0x0F /* 4 bits */
-+
-+/* RX Control Registers */
-+#define RX_CNTRL0_RX_EN 0x01
-+#define RX_CNTRL0_PADSTRIP_EN 0x02
-+#define RX_CNTRL0_SEND_FCS 0x04
-+#define RX_CNTRL0_PAUSE_EN 0x08
-+#define RX_CNTRL0_LOOP_EN 0x10
-+#define RX_CNTRL0_ADDR_FLTR_EN 0x20
-+#define RX_CNTRL0_RX_RUNT_EN 0x40
-+#define RX_CNTRL0_BCAST_DIS 0x80
-+#define RX_CNTRL1_DEFER_EN 0x01
-+
-+/* Core Control Register */
-+#define CORE_RESET 0x01
-+#define CORE_RX_FIFO_FLUSH 0x02
-+#define CORE_TX_FIFO_FLUSH 0x04
-+#define CORE_SEND_JAM 0x08
-+#define CORE_MDC_EN 0x10 /* MDIO using NPE-B ETH-0 only */
-+
-+#define DEFAULT_TX_CNTRL0 (TX_CNTRL0_TX_EN | TX_CNTRL0_RETRY | \
-+ TX_CNTRL0_PAD_EN | TX_CNTRL0_APPEND_FCS | \
-+ TX_CNTRL0_2DEFER)
-+#define DEFAULT_RX_CNTRL0 RX_CNTRL0_RX_EN
-+#define DEFAULT_CORE_CNTRL CORE_MDC_EN
-+
-+
-+/* NPE message codes */
-+#define NPE_GETSTATUS 0x00
-+#define NPE_EDB_SETPORTADDRESS 0x01
-+#define NPE_EDB_GETMACADDRESSDATABASE 0x02
-+#define NPE_EDB_SETMACADDRESSSDATABASE 0x03
-+#define NPE_GETSTATS 0x04
-+#define NPE_RESETSTATS 0x05
-+#define NPE_SETMAXFRAMELENGTHS 0x06
-+#define NPE_VLAN_SETRXTAGMODE 0x07
-+#define NPE_VLAN_SETDEFAULTRXVID 0x08
-+#define NPE_VLAN_SETPORTVLANTABLEENTRY 0x09
-+#define NPE_VLAN_SETPORTVLANTABLERANGE 0x0A
-+#define NPE_VLAN_SETRXQOSENTRY 0x0B
-+#define NPE_VLAN_SETPORTIDEXTRACTIONMODE 0x0C
-+#define NPE_STP_SETBLOCKINGSTATE 0x0D
-+#define NPE_FW_SETFIREWALLMODE 0x0E
-+#define NPE_PC_SETFRAMECONTROLDURATIONID 0x0F
-+#define NPE_PC_SETAPMACTABLE 0x11
-+#define NPE_SETLOOPBACK_MODE 0x12
-+#define NPE_PC_SETBSSIDTABLE 0x13
-+#define NPE_ADDRESS_FILTER_CONFIG 0x14
-+#define NPE_APPENDFCSCONFIG 0x15
-+#define NPE_NOTIFY_MAC_RECOVERY_DONE 0x16
-+#define NPE_MAC_RECOVERY_START 0x17
-+
-+
-+#ifdef __ARMEB__
-+typedef struct sk_buff buffer_t;
-+#define free_buffer dev_kfree_skb
-+#define free_buffer_irq dev_kfree_skb_irq
-+#else
-+typedef void buffer_t;
-+#define free_buffer kfree
-+#define free_buffer_irq kfree
-+#endif
-+
-+struct eth_regs {
-+ u32 tx_control[2], __res1[2]; /* 000 */
-+ u32 rx_control[2], __res2[2]; /* 010 */
-+ u32 random_seed, __res3[3]; /* 020 */
-+ u32 partial_empty_threshold, __res4; /* 030 */
-+ u32 partial_full_threshold, __res5; /* 038 */
-+ u32 tx_start_bytes, __res6[3]; /* 040 */
-+ u32 tx_deferral, rx_deferral,__res7[2]; /* 050 */
-+ u32 tx_2part_deferral[2], __res8[2]; /* 060 */
-+ u32 slot_time, __res9[3]; /* 070 */
-+ u32 mdio_command[4]; /* 080 */
-+ u32 mdio_status[4]; /* 090 */
-+ u32 mcast_mask[6], __res10[2]; /* 0A0 */
-+ u32 mcast_addr[6], __res11[2]; /* 0C0 */
-+ u32 int_clock_threshold, __res12[3]; /* 0E0 */
-+ u32 hw_addr[6], __res13[61]; /* 0F0 */
-+ u32 core_control; /* 1FC */
-+};
-+
-+struct port {
-+ struct resource *mem_res;
-+ struct eth_regs __iomem *regs;
-+ struct npe *npe;
-+ struct net_device *netdev;
-+ struct net_device_stats stat;
-+ struct mii_if_info mii;
-+ struct delayed_work mdio_thread;
-+ struct eth_plat_info *plat;
-+ buffer_t *rx_buff_tab[RX_DESCS], *tx_buff_tab[TX_DESCS];
-+ struct desc *desc_tab; /* coherent */
-+ u32 desc_tab_phys;
-+ int id; /* logical port ID */
-+ u16 mii_bmcr;
-+};
-+
-+/* NPE message structure */
-+struct msg {
-+#ifdef __ARMEB__
-+ u8 cmd, eth_id, byte2, byte3;
-+ u8 byte4, byte5, byte6, byte7;
-+#else
-+ u8 byte3, byte2, eth_id, cmd;
-+ u8 byte7, byte6, byte5, byte4;
-+#endif
-+};
-+
-+/* Ethernet packet descriptor */
-+struct desc {
-+ u32 next; /* pointer to next buffer, unused */
-+
-+#ifdef __ARMEB__
-+ u16 buf_len; /* buffer length */
-+ u16 pkt_len; /* packet length */
-+ u32 data; /* pointer to data buffer in RAM */
-+ u8 dest_id;
-+ u8 src_id;
-+ u16 flags;
-+ u8 qos;
-+ u8 padlen;
-+ u16 vlan_tci;
-+#else
-+ u16 pkt_len; /* packet length */
-+ u16 buf_len; /* buffer length */
-+ u32 data; /* pointer to data buffer in RAM */
-+ u16 flags;
-+ u8 src_id;
-+ u8 dest_id;
-+ u16 vlan_tci;
-+ u8 padlen;
-+ u8 qos;
-+#endif
-+
-+#ifdef __ARMEB__
-+ u8 dst_mac_0, dst_mac_1, dst_mac_2, dst_mac_3;
-+ u8 dst_mac_4, dst_mac_5, src_mac_0, src_mac_1;
-+ u8 src_mac_2, src_mac_3, src_mac_4, src_mac_5;
-+#else
-+ u8 dst_mac_3, dst_mac_2, dst_mac_1, dst_mac_0;
-+ u8 src_mac_1, src_mac_0, dst_mac_5, dst_mac_4;
-+ u8 src_mac_5, src_mac_4, src_mac_3, src_mac_2;
-+#endif
-+};
-+
-+
-+#define rx_desc_phys(port, n) ((port)->desc_tab_phys + \
-+ (n) * sizeof(struct desc))
-+#define rx_desc_ptr(port, n) (&(port)->desc_tab[n])
-+
-+#define tx_desc_phys(port, n) ((port)->desc_tab_phys + \
-+ ((n) + RX_DESCS) * sizeof(struct desc))
-+#define tx_desc_ptr(port, n) (&(port)->desc_tab[(n) + RX_DESCS])
-+
-+#ifndef __ARMEB__
-+static inline void memcpy_swab32(u32 *dest, u32 *src, int cnt)
-+{
-+ int i;
-+ for (i = 0; i < cnt; i++)
-+ dest[i] = swab32(src[i]);
-+}
-+#endif
-+
-+static spinlock_t mdio_lock;
-+static struct eth_regs __iomem *mdio_regs; /* mdio command and status only */
-+static int ports_open;
-+static struct port *npe_port_tab[MAX_NPES];
-+static struct dma_pool *dma_pool;
-+
-+
-+static u16 mdio_cmd(struct net_device *dev, int phy_id, int location,
-+ int write, u16 cmd)
-+{
-+ int cycles = 0;
-+
-+ if (__raw_readl(&mdio_regs->mdio_command[3]) & 0x80) {
-+ printk(KERN_ERR "%s: MII not ready to transmit\n", dev->name);
-+ return 0;
-+ }
-+
-+ if (write) {
-+ __raw_writel(cmd & 0xFF, &mdio_regs->mdio_command[0]);
-+ __raw_writel(cmd >> 8, &mdio_regs->mdio_command[1]);
-+ }
-+ __raw_writel(((phy_id << 5) | location) & 0xFF,
-+ &mdio_regs->mdio_command[2]);
-+ __raw_writel((phy_id >> 3) | (write << 2) | 0x80 /* GO */,
-+ &mdio_regs->mdio_command[3]);
-+
-+ while ((cycles < MAX_MDIO_RETRIES) &&
-+ (__raw_readl(&mdio_regs->mdio_command[3]) & 0x80)) {
-+ udelay(1);
-+ cycles++;
-+ }
-+
-+ if (cycles == MAX_MDIO_RETRIES) {
-+ printk(KERN_ERR "%s: MII write failed\n", dev->name);
-+ return 0;
-+ }
-+
-+#if DEBUG_MDIO
-+ printk(KERN_DEBUG "%s: mdio_cmd() took %i cycles\n", dev->name,
-+ cycles);
-+#endif
-+
-+ if (write)
-+ return 0;
-+
-+ if (__raw_readl(&mdio_regs->mdio_status[3]) & 0x80) {
-+ printk(KERN_ERR "%s: MII read failed\n", dev->name);
-+ return 0;
-+ }
-+
-+ return (__raw_readl(&mdio_regs->mdio_status[0]) & 0xFF) |
-+ (__raw_readl(&mdio_regs->mdio_status[1]) << 8);
-+}
-+
-+static int mdio_read(struct net_device *dev, int phy_id, int location)
-+{
-+ unsigned long flags;
-+ u16 val;
-+
-+ spin_lock_irqsave(&mdio_lock, flags);
-+ val = mdio_cmd(dev, phy_id, location, 0, 0);
-+ spin_unlock_irqrestore(&mdio_lock, flags);
-+ return val;
-+}
-+
-+static void mdio_write(struct net_device *dev, int phy_id, int location,
-+ int val)
-+{
-+ unsigned long flags;
-+
-+ spin_lock_irqsave(&mdio_lock, flags);
-+ mdio_cmd(dev, phy_id, location, 1, val);
-+ spin_unlock_irqrestore(&mdio_lock, flags);
-+}
-+
-+static void phy_reset(struct net_device *dev, int phy_id)
-+{
-+ struct port *port = netdev_priv(dev);
-+ int cycles = 0;
-+
-+ mdio_write(dev, phy_id, MII_BMCR, port->mii_bmcr | BMCR_RESET);
-+
-+ while (cycles < MAX_MII_RESET_RETRIES) {
-+ if (!(mdio_read(dev, phy_id, MII_BMCR) & BMCR_RESET)) {
-+#if DEBUG_MDIO
-+ printk(KERN_DEBUG "%s: phy_reset() took %i cycles\n",
-+ dev->name, cycles);
-+#endif
-+ return;
-+ }
-+ udelay(1);
-+ cycles++;
-+ }
-+
-+ printk(KERN_ERR "%s: MII reset failed\n", dev->name);
-+}
-+
-+static void eth_set_duplex(struct port *port)
-+{
-+ if (port->mii.full_duplex)
-+ __raw_writel(DEFAULT_TX_CNTRL0 & ~TX_CNTRL0_HALFDUPLEX,
-+ &port->regs->tx_control[0]);
-+ else
-+ __raw_writel(DEFAULT_TX_CNTRL0 | TX_CNTRL0_HALFDUPLEX,
-+ &port->regs->tx_control[0]);
-+}
-+
-+
-+static void phy_check_media(struct port *port, int init)
-+{
-+ if (mii_check_media(&port->mii, 1, init))
-+ eth_set_duplex(port);
-+ if (port->mii.force_media) { /* mii_check_media() doesn't work */
-+ struct net_device *dev = port->netdev;
-+ int cur_link = mii_link_ok(&port->mii);
-+ int prev_link = netif_carrier_ok(dev);
-+
-+ if (!prev_link && cur_link) {
-+ printk(KERN_INFO "%s: link up\n", dev->name);
-+ netif_carrier_on(dev);
-+ } else if (prev_link && !cur_link) {
-+ printk(KERN_INFO "%s: link down\n", dev->name);
-+ netif_carrier_off(dev);
-+ }
-+ }
-+}
-+
-+
-+static void mdio_thread(struct work_struct *work)
-+{
-+ struct port *port = container_of(work, struct port, mdio_thread.work);
-+
-+ phy_check_media(port, 0);
-+ schedule_delayed_work(&port->mdio_thread, MDIO_INTERVAL);
-+}
-+
-+
-+static inline void debug_pkt(struct net_device *dev, const char *func,
-+ u8 *data, int len)
-+{
-+#if DEBUG_PKT_BYTES
-+ int i;
-+
-+ printk(KERN_DEBUG "%s: %s(%i) ", dev->name, func, len);
-+ for (i = 0; i < len; i++) {
-+ if (i >= DEBUG_PKT_BYTES)
-+ break;
-+ printk("%s%02X",
-+ ((i == 6) || (i == 12) || (i >= 14)) ? " " : "",
-+ data[i]);
-+ }
-+ printk("\n");
-+#endif
-+}
-+
-+
-+static inline void debug_desc(u32 phys, struct desc *desc)
-+{
-+#if DEBUG_DESC
-+ printk(KERN_DEBUG "%X: %X %3X %3X %08X %2X < %2X %4X %X"
-+ " %X %X %02X%02X%02X%02X%02X%02X < %02X%02X%02X%02X%02X%02X\n",
-+ phys, desc->next, desc->buf_len, desc->pkt_len,
-+ desc->data, desc->dest_id, desc->src_id, desc->flags,
-+ desc->qos, desc->padlen, desc->vlan_tci,
-+ desc->dst_mac_0, desc->dst_mac_1, desc->dst_mac_2,
-+ desc->dst_mac_3, desc->dst_mac_4, desc->dst_mac_5,
-+ desc->src_mac_0, desc->src_mac_1, desc->src_mac_2,
-+ desc->src_mac_3, desc->src_mac_4, desc->src_mac_5);
-+#endif
-+}
-+
-+static inline void debug_queue(unsigned int queue, int is_get, u32 phys)
-+{
-+#if DEBUG_QUEUES
-+ static struct {
-+ int queue;
-+ char *name;
-+ } names[] = {
-+ { TX_QUEUE(0x10), "TX#0 " },
-+ { TX_QUEUE(0x20), "TX#1 " },
-+ { TX_QUEUE(0x00), "TX#2 " },
-+ { RXFREE_QUEUE(0x10), "RX-free#0 " },
-+ { RXFREE_QUEUE(0x20), "RX-free#1 " },
-+ { RXFREE_QUEUE(0x00), "RX-free#2 " },
-+ { TXDONE_QUEUE, "TX-done " },
-+ };
-+ int i;
-+
-+ for (i = 0; i < ARRAY_SIZE(names); i++)
-+ if (names[i].queue == queue)
-+ break;
-+
-+ printk(KERN_DEBUG "Queue %i %s%s %X\n", queue,
-+ i < ARRAY_SIZE(names) ? names[i].name : "",
-+ is_get ? "->" : "<-", phys);
-+#endif
-+}
-+
-+static inline u32 queue_get_entry(unsigned int queue)
-+{
-+ u32 phys = qmgr_get_entry(queue);
-+ debug_queue(queue, 1, phys);
-+ return phys;
-+}
-+
-+static inline int queue_get_desc(unsigned int queue, struct port *port,
-+ int is_tx)
-+{
-+ u32 phys, tab_phys, n_desc;
-+ struct desc *tab;
-+
-+ if (!(phys = queue_get_entry(queue)))
-+ return -1;
-+
-+ phys &= ~0x1F; /* mask out non-address bits */
-+ tab_phys = is_tx ? tx_desc_phys(port, 0) : rx_desc_phys(port, 0);
-+ tab = is_tx ? tx_desc_ptr(port, 0) : rx_desc_ptr(port, 0);
-+ n_desc = (phys - tab_phys) / sizeof(struct desc);
-+ BUG_ON(n_desc >= (is_tx ? TX_DESCS : RX_DESCS));
-+ debug_desc(phys, &tab[n_desc]);
-+ BUG_ON(tab[n_desc].next);
-+ return n_desc;
-+}
-+
-+static inline void queue_put_desc(unsigned int queue, u32 phys,
-+ struct desc *desc)
-+{
-+ debug_queue(queue, 0, phys);
-+ debug_desc(phys, desc);
-+ BUG_ON(phys & 0x1F);
-+ qmgr_put_entry(queue, phys);
-+ BUG_ON(qmgr_stat_overflow(queue));
-+}
-+
-+
-+static inline void dma_unmap_tx(struct port *port, struct desc *desc)
-+{
-+#ifdef __ARMEB__
-+ dma_unmap_single(&port->netdev->dev, desc->data,
-+ desc->buf_len, DMA_TO_DEVICE);
-+#else
-+ dma_unmap_single(&port->netdev->dev, desc->data & ~3,
-+ ALIGN((desc->data & 3) + desc->buf_len, 4),
-+ DMA_TO_DEVICE);
-+#endif
-+}
-+
-+
-+static void eth_rx_irq(void *pdev)
-+{
-+ struct net_device *dev = pdev;
-+ struct port *port = netdev_priv(dev);
-+
-+#if DEBUG_RX
-+ printk(KERN_DEBUG "%s: eth_rx_irq\n", dev->name);
-+#endif
-+ qmgr_disable_irq(port->plat->rxq);
-+ netif_rx_schedule(dev);
-+}
-+
-+static int eth_poll(struct net_device *dev, int *budget)
-+{
-+ struct port *port = netdev_priv(dev);
-+ unsigned int rxq = port->plat->rxq, rxfreeq = RXFREE_QUEUE(port->id);
-+ int quota = dev->quota, received = 0;
-+
-+#if DEBUG_RX
-+ printk(KERN_DEBUG "%s: eth_poll\n", dev->name);
-+#endif
-+
-+ while (quota) {
-+ struct sk_buff *skb;
-+ struct desc *desc;
-+ int n;
-+#ifdef __ARMEB__
-+ struct sk_buff *temp;
-+ u32 phys;
-+#endif
-+
-+ if ((n = queue_get_desc(rxq, port, 0)) < 0) {
-+ dev->quota -= received; /* No packet received */
-+ *budget -= received;
-+ received = 0;
-+#if DEBUG_RX
-+ printk(KERN_DEBUG "%s: eth_poll netif_rx_complete\n",
-+ dev->name);
-+#endif
-+ netif_rx_complete(dev);
-+ qmgr_enable_irq(rxq);
-+ if (!qmgr_stat_empty(rxq) &&
-+ netif_rx_reschedule(dev, 0)) {
-+#if DEBUG_RX
-+ printk(KERN_DEBUG "%s: eth_poll"
-+ " netif_rx_reschedule successed\n",
-+ dev->name);
-+#endif
-+ qmgr_disable_irq(rxq);
-+ continue;
-+ }
-+#if DEBUG_RX
-+ printk(KERN_DEBUG "%s: eth_poll all done\n",
-+ dev->name);
-+#endif
-+ return 0; /* all work done */
-+ }
-+
-+ desc = rx_desc_ptr(port, n);
-+
-+#ifdef __ARMEB__
-+ if ((skb = netdev_alloc_skb(dev, MAX_MRU)) != NULL) {
-+ phys = dma_map_single(&dev->dev, skb->data,
-+ MAX_MRU, DMA_FROM_DEVICE);
-+ if (dma_mapping_error(phys)) {
-+ dev_kfree_skb(skb);
-+ skb = NULL;
-+ }
-+ }
-+#else
-+ skb = netdev_alloc_skb(dev, desc->pkt_len);
-+#endif
-+
-+ if (!skb) {
-+ port->stat.rx_dropped++;
-+ /* put the desc back on RX-ready queue */
-+ desc->buf_len = MAX_MRU;
-+ desc->pkt_len = 0;
-+ queue_put_desc(rxfreeq, rx_desc_phys(port, n), desc);
-+ continue;
-+ }
-+
-+ /* process received frame */
-+#ifdef __ARMEB__
-+ temp = skb;
-+ skb = port->rx_buff_tab[n];
-+ dma_unmap_single(&dev->dev, desc->data,
-+ MAX_MRU, DMA_FROM_DEVICE);
-+#else
-+ dma_sync_single(&dev->dev, desc->data,
-+ MAX_MRU, DMA_FROM_DEVICE);
-+ memcpy_swab32((u32 *)skb->data, (u32 *)port->rx_buff_tab[n],
-+ ALIGN(desc->pkt_len, 4) / 4);
-+#endif
-+ skb_put(skb, desc->pkt_len);
-+
-+ debug_pkt(dev, "eth_poll", skb->data, skb->len);
-+
-+ skb->protocol = eth_type_trans(skb, dev);
-+ dev->last_rx = jiffies;
-+ port->stat.rx_packets++;
-+ port->stat.rx_bytes += skb->len;
-+ netif_receive_skb(skb);
-+
-+ /* put the new buffer on RX-free queue */
-+#ifdef __ARMEB__
-+ port->rx_buff_tab[n] = temp;
-+ desc->data = phys;
-+#endif
-+ desc->buf_len = MAX_MRU;
-+ desc->pkt_len = 0;
-+ queue_put_desc(rxfreeq, rx_desc_phys(port, n), desc);
-+ quota--;
-+ received++;
-+ }
-+ dev->quota -= received;
-+ *budget -= received;
-+#if DEBUG_RX
-+ printk(KERN_DEBUG "eth_poll(): end, not all work done\n");
-+#endif
-+ return 1; /* not all work done */
-+}
-+
-+
-+static void eth_txdone_irq(void *unused)
-+{
-+ u32 phys;
-+
-+#if DEBUG_TX
-+ printk(KERN_DEBUG DRV_NAME ": eth_txdone_irq\n");
-+#endif
-+ while ((phys = queue_get_entry(TXDONE_QUEUE)) != 0) {
-+ u32 npe_id, n_desc;
-+ struct port *port;
-+ struct desc *desc;
-+ int start;
-+
-+ npe_id = phys & 3;
-+ BUG_ON(npe_id >= MAX_NPES);
-+ port = npe_port_tab[npe_id];
-+ BUG_ON(!port);
-+ phys &= ~0x1F; /* mask out non-address bits */
-+ n_desc = (phys - tx_desc_phys(port, 0)) / sizeof(struct desc);
-+ BUG_ON(n_desc >= TX_DESCS);
-+ desc = tx_desc_ptr(port, n_desc);
-+ debug_desc(phys, desc);
-+
-+ if (port->tx_buff_tab[n_desc]) { /* not the draining packet */
-+ port->stat.tx_packets++;
-+ port->stat.tx_bytes += desc->pkt_len;
-+
-+ dma_unmap_tx(port, desc);
-+#if DEBUG_TX
-+ printk(KERN_DEBUG "%s: eth_txdone_irq free %p\n",
-+ port->netdev->name, port->tx_buff_tab[n_desc]);
-+#endif
-+ free_buffer_irq(port->tx_buff_tab[n_desc]);
-+ port->tx_buff_tab[n_desc] = NULL;
-+ }
-+
-+ start = qmgr_stat_empty(port->plat->txreadyq);
-+ queue_put_desc(port->plat->txreadyq, phys, desc);
-+ if (start) {
-+#if DEBUG_TX
-+ printk(KERN_DEBUG "%s: eth_txdone_irq xmit ready\n",
-+ port->netdev->name);
-+#endif
-+ netif_wake_queue(port->netdev);
-+ }
-+ }
-+}
-+
-+static int eth_xmit(struct sk_buff *skb, struct net_device *dev)
-+{
-+ struct port *port = netdev_priv(dev);
-+ unsigned int txreadyq = port->plat->txreadyq;
-+ int len, offset, bytes, n;
-+ void *mem;
-+ u32 phys;
-+ struct desc *desc;
-+
-+#if DEBUG_TX
-+ printk(KERN_DEBUG "%s: eth_xmit\n", dev->name);
-+#endif
-+
-+ if (unlikely(skb->len > MAX_MRU)) {
-+ dev_kfree_skb(skb);
-+ port->stat.tx_errors++;
-+ return NETDEV_TX_OK;
-+ }
-+
-+ debug_pkt(dev, "eth_xmit", skb->data, skb->len);
-+
-+ len = skb->len;
-+#ifdef __ARMEB__
-+ offset = 0; /* no need to keep alignment */
-+ bytes = len;
-+ mem = skb->data;
-+#else
-+ offset = (int)skb->data & 3; /* keep 32-bit alignment */
-+ bytes = ALIGN(offset + len, 4);
-+ if (!(mem = kmalloc(bytes, GFP_ATOMIC))) {
-+ dev_kfree_skb(skb);
-+ port->stat.tx_dropped++;
-+ return NETDEV_TX_OK;
-+ }
-+ memcpy_swab32(mem, (u32 *)((int)skb->data & ~3), bytes / 4);
-+ dev_kfree_skb(skb);
-+#endif
-+
-+ phys = dma_map_single(&dev->dev, mem, bytes, DMA_TO_DEVICE);
-+ if (dma_mapping_error(phys)) {
-+#ifdef __ARMEB__
-+ dev_kfree_skb(skb);
-+#else
-+ kfree(mem);
-+#endif
-+ port->stat.tx_dropped++;
-+ return NETDEV_TX_OK;
-+ }
-+
-+ n = queue_get_desc(txreadyq, port, 1);
-+ BUG_ON(n < 0);
-+ desc = tx_desc_ptr(port, n);
-+
-+#ifdef __ARMEB__
-+ port->tx_buff_tab[n] = skb;
-+#else
-+ port->tx_buff_tab[n] = mem;
-+#endif
-+ desc->data = phys + offset;
-+ desc->buf_len = desc->pkt_len = len;
-+
-+ /* NPE firmware pads short frames with zeros internally */
-+ wmb();
-+ queue_put_desc(TX_QUEUE(port->id), tx_desc_phys(port, n), desc);
-+ dev->trans_start = jiffies;
-+
-+ if (qmgr_stat_empty(txreadyq)) {
-+#if DEBUG_TX
-+ printk(KERN_DEBUG "%s: eth_xmit queue full\n", dev->name);
-+#endif
-+ netif_stop_queue(dev);
-+ /* we could miss TX ready interrupt */
-+ if (!qmgr_stat_empty(txreadyq)) {
-+#if DEBUG_TX
-+ printk(KERN_DEBUG "%s: eth_xmit ready again\n",
-+ dev->name);
-+#endif
-+ netif_wake_queue(dev);
-+ }
-+ }
-+
-+#if DEBUG_TX
-+ printk(KERN_DEBUG "%s: eth_xmit end\n", dev->name);
-+#endif
-+ return NETDEV_TX_OK;
-+}
-+
-+
-+static struct net_device_stats *eth_stats(struct net_device *dev)
-+{
-+ struct port *port = netdev_priv(dev);
-+ return &port->stat;
-+}
-+
-+static void eth_set_mcast_list(struct net_device *dev)
-+{
-+ struct port *port = netdev_priv(dev);
-+ struct dev_mc_list *mclist = dev->mc_list;
-+ u8 diffs[ETH_ALEN], *addr;
-+ int cnt = dev->mc_count, i;
-+
-+ if ((dev->flags & IFF_PROMISC) || !mclist || !cnt) {
-+ __raw_writel(DEFAULT_RX_CNTRL0 & ~RX_CNTRL0_ADDR_FLTR_EN,
-+ &port->regs->rx_control[0]);
-+ return;
-+ }
-+
-+ memset(diffs, 0, ETH_ALEN);
-+ addr = mclist->dmi_addr; /* first MAC address */
-+
-+ while (--cnt && (mclist = mclist->next))
-+ for (i = 0; i < ETH_ALEN; i++)
-+ diffs[i] |= addr[i] ^ mclist->dmi_addr[i];
-+
-+ for (i = 0; i < ETH_ALEN; i++) {
-+ __raw_writel(addr[i], &port->regs->mcast_addr[i]);
-+ __raw_writel(~diffs[i], &port->regs->mcast_mask[i]);
-+ }
-+
-+ __raw_writel(DEFAULT_RX_CNTRL0 | RX_CNTRL0_ADDR_FLTR_EN,
-+ &port->regs->rx_control[0]);
-+}
-+
-+
-+static int eth_ioctl(struct net_device *dev, struct ifreq *req, int cmd)
-+{
-+ struct port *port = netdev_priv(dev);
-+ unsigned int duplex_chg;
-+ int err;
-+
-+ if (!netif_running(dev))
-+ return -EINVAL;
-+ err = generic_mii_ioctl(&port->mii, if_mii(req), cmd, &duplex_chg);
-+ if (duplex_chg)
-+ eth_set_duplex(port);
-+ return err;
-+}
-+
-+
-+static int request_queues(struct port *port)
-+{
-+ int err;
-+
-+ err = qmgr_request_queue(RXFREE_QUEUE(port->id), RX_DESCS, 0, 0);
-+ if (err)
-+ return err;
-+
-+ err = qmgr_request_queue(port->plat->rxq, RX_DESCS, 0, 0);
-+ if (err)
-+ goto rel_rxfree;
-+
-+ err = qmgr_request_queue(TX_QUEUE(port->id), TX_DESCS, 0, 0);
-+ if (err)
-+ goto rel_rx;
-+
-+ err = qmgr_request_queue(port->plat->txreadyq, TX_DESCS, 0, 0);
-+ if (err)
-+ goto rel_tx;
-+
-+ /* TX-done queue handles skbs sent out by the NPEs */
-+ if (!ports_open) {
-+ err = qmgr_request_queue(TXDONE_QUEUE, TXDONE_QUEUE_LEN, 0, 0);
-+ if (err)
-+ goto rel_txready;
-+ }
-+ return 0;
-+
-+rel_txready:
-+ qmgr_release_queue(port->plat->txreadyq);
-+rel_tx:
-+ qmgr_release_queue(TX_QUEUE(port->id));
-+rel_rx:
-+ qmgr_release_queue(port->plat->rxq);
-+rel_rxfree:
-+ qmgr_release_queue(RXFREE_QUEUE(port->id));
-+ printk(KERN_DEBUG "%s: unable to request hardware queues\n",
-+ port->netdev->name);
-+ return err;
-+}
-+
-+static void release_queues(struct port *port)
-+{
-+ qmgr_release_queue(RXFREE_QUEUE(port->id));
-+ qmgr_release_queue(port->plat->rxq);
-+ qmgr_release_queue(TX_QUEUE(port->id));
-+ qmgr_release_queue(port->plat->txreadyq);
-+
-+ if (!ports_open)
-+ qmgr_release_queue(TXDONE_QUEUE);
-+}
-+
-+static int init_queues(struct port *port)
-+{
-+ int i;
-+
-+ if (!ports_open)
-+ if (!(dma_pool = dma_pool_create(DRV_NAME, NULL,
-+ POOL_ALLOC_SIZE, 32, 0)))
-+ return -ENOMEM;
-+
-+ if (!(port->desc_tab = dma_pool_alloc(dma_pool, GFP_KERNEL,
-+ &port->desc_tab_phys)))
-+ return -ENOMEM;
-+ memset(port->desc_tab, 0, POOL_ALLOC_SIZE);
-+ memset(port->rx_buff_tab, 0, sizeof(port->rx_buff_tab)); /* tables */
-+ memset(port->tx_buff_tab, 0, sizeof(port->tx_buff_tab));
-+
-+ /* Setup RX buffers */
-+ for (i = 0; i < RX_DESCS; i++) {
-+ struct desc *desc = rx_desc_ptr(port, i);
-+ buffer_t *buff;
-+ void *data;
-+#ifdef __ARMEB__
-+ if (!(buff = netdev_alloc_skb(port->netdev, MAX_MRU)))
-+ return -ENOMEM;
-+ data = buff->data;
-+#else
-+ if (!(buff = kmalloc(MAX_MRU, GFP_KERNEL)))
-+ return -ENOMEM;
-+ data = buff;
-+#endif
-+ desc->buf_len = MAX_MRU;
-+ desc->data = dma_map_single(&port->netdev->dev, data,
-+ MAX_MRU, DMA_FROM_DEVICE);
-+ if (dma_mapping_error(desc->data)) {
-+ free_buffer(buff);
-+ return -EIO;
-+ }
-+ port->rx_buff_tab[i] = buff;
-+ }
-+
-+ return 0;
-+}
-+
-+static void destroy_queues(struct port *port)
-+{
-+ int i;
-+
-+ if (port->desc_tab) {
-+ for (i = 0; i < RX_DESCS; i++) {
-+ struct desc *desc = rx_desc_ptr(port, i);
-+ buffer_t *buff = port->rx_buff_tab[i];
-+ if (buff) {
-+ dma_unmap_single(&port->netdev->dev,
-+ desc->data, MAX_MRU,
-+ DMA_FROM_DEVICE);
-+ free_buffer(buff);
-+ }
-+ }
-+ for (i = 0; i < TX_DESCS; i++) {
-+ struct desc *desc = tx_desc_ptr(port, i);
-+ buffer_t *buff = port->tx_buff_tab[i];
-+ if (buff) {
-+ dma_unmap_tx(port, desc);
-+ free_buffer(buff);
-+ }
-+ }
-+ dma_pool_free(dma_pool, port->desc_tab, port->desc_tab_phys);
-+ port->desc_tab = NULL;
-+ }
-+
-+ if (!ports_open && dma_pool) {
-+ dma_pool_destroy(dma_pool);
-+ dma_pool = NULL;
-+ }
-+}
-+
-+static int eth_open(struct net_device *dev)
-+{
-+ struct port *port = netdev_priv(dev);
-+ struct npe *npe = port->npe;
-+ struct msg msg;
-+ int i, err;
-+
-+ if (!npe_running(npe)) {
-+ err = npe_load_firmware(npe, npe_name(npe), &dev->dev);
-+ if (err)
-+ return err;
-+
-+ if (npe_recv_message(npe, &msg, "ETH_GET_STATUS")) {
-+ printk(KERN_ERR "%s: %s not responding\n", dev->name,
-+ npe_name(npe));
-+ return -EIO;
-+ }
-+ }
-+
-+ mdio_write(dev, port->plat->phy, MII_BMCR, port->mii_bmcr);
-+
-+ memset(&msg, 0, sizeof(msg));
-+ msg.cmd = NPE_VLAN_SETRXQOSENTRY;
-+ msg.eth_id = port->id;
-+ msg.byte5 = port->plat->rxq | 0x80;
-+ msg.byte7 = port->plat->rxq << 4;
-+ for (i = 0; i < 8; i++) {
-+ msg.byte3 = i;
-+ if (npe_send_recv_message(port->npe, &msg, "ETH_SET_RXQ"))
-+ return -EIO;
-+ }
-+
-+ msg.cmd = NPE_EDB_SETPORTADDRESS;
-+ msg.eth_id = PHYSICAL_ID(port->id);
-+ msg.byte2 = dev->dev_addr[0];
-+ msg.byte3 = dev->dev_addr[1];
-+ msg.byte4 = dev->dev_addr[2];
-+ msg.byte5 = dev->dev_addr[3];
-+ msg.byte6 = dev->dev_addr[4];
-+ msg.byte7 = dev->dev_addr[5];
-+ if (npe_send_recv_message(port->npe, &msg, "ETH_SET_MAC"))
-+ return -EIO;
-+
-+ memset(&msg, 0, sizeof(msg));
-+ msg.cmd = NPE_FW_SETFIREWALLMODE;
-+ msg.eth_id = port->id;
-+ if (npe_send_recv_message(port->npe, &msg, "ETH_SET_FIREWALL_MODE"))
-+ return -EIO;
-+
-+ if ((err = request_queues(port)) != 0)
-+ return err;
-+
-+ if ((err = init_queues(port)) != 0) {
-+ destroy_queues(port);
-+ release_queues(port);
-+ return err;
-+ }
-+
-+ for (i = 0; i < ETH_ALEN; i++)
-+ __raw_writel(dev->dev_addr[i], &port->regs->hw_addr[i]);
-+ __raw_writel(0x08, &port->regs->random_seed);
-+ __raw_writel(0x12, &port->regs->partial_empty_threshold);
-+ __raw_writel(0x30, &port->regs->partial_full_threshold);
-+ __raw_writel(0x08, &port->regs->tx_start_bytes);
-+ __raw_writel(0x15, &port->regs->tx_deferral);
-+ __raw_writel(0x08, &port->regs->tx_2part_deferral[0]);
-+ __raw_writel(0x07, &port->regs->tx_2part_deferral[1]);
-+ __raw_writel(0x80, &port->regs->slot_time);
-+ __raw_writel(0x01, &port->regs->int_clock_threshold);
-+
-+ /* Populate queues with buffers, no failure after this point */
-+ for (i = 0; i < TX_DESCS; i++)
-+ queue_put_desc(port->plat->txreadyq,
-+ tx_desc_phys(port, i), tx_desc_ptr(port, i));
-+
-+ for (i = 0; i < RX_DESCS; i++)
-+ queue_put_desc(RXFREE_QUEUE(port->id),
-+ rx_desc_phys(port, i), rx_desc_ptr(port, i));
-+
-+ __raw_writel(TX_CNTRL1_RETRIES, &port->regs->tx_control[1]);
-+ __raw_writel(DEFAULT_TX_CNTRL0, &port->regs->tx_control[0]);
-+ __raw_writel(0, &port->regs->rx_control[1]);
-+ __raw_writel(DEFAULT_RX_CNTRL0, &port->regs->rx_control[0]);
-+
-+ phy_check_media(port, 1);
-+ eth_set_mcast_list(dev);
-+ netif_start_queue(dev);
-+ schedule_delayed_work(&port->mdio_thread, MDIO_INTERVAL);
-+
-+ qmgr_set_irq(port->plat->rxq, QUEUE_IRQ_SRC_NOT_EMPTY,
-+ eth_rx_irq, dev);
-+ if (!ports_open) {
-+ qmgr_set_irq(TXDONE_QUEUE, QUEUE_IRQ_SRC_NOT_EMPTY,
-+ eth_txdone_irq, NULL);
-+ qmgr_enable_irq(TXDONE_QUEUE);
-+ }
-+ ports_open++;
-+ netif_rx_schedule(dev); /* we may already have RX data, enables IRQ */
-+ return 0;
-+}
-+
-+static int eth_close(struct net_device *dev)
-+{
-+ struct port *port = netdev_priv(dev);
-+ struct msg msg;
-+ int buffs = RX_DESCS; /* allocated RX buffers */
-+ int i;
-+
-+ ports_open--;
-+ qmgr_disable_irq(port->plat->rxq);
-+ netif_stop_queue(dev);
-+
-+ while (queue_get_desc(RXFREE_QUEUE(port->id), port, 0) >= 0)
-+ buffs--;
-+
-+ memset(&msg, 0, sizeof(msg));
-+ msg.cmd = NPE_SETLOOPBACK_MODE;
-+ msg.eth_id = port->id;
-+ msg.byte3 = 1;
-+ if (npe_send_recv_message(port->npe, &msg, "ETH_ENABLE_LOOPBACK"))
-+ printk(KERN_CRIT "%s: unable to enable loopback\n", dev->name);
-+
-+ i = 0;
-+ do { /* drain RX buffers */
-+ while (queue_get_desc(port->plat->rxq, port, 0) >= 0)
-+ buffs--;
-+ if (!buffs)
-+ break;
-+ if (qmgr_stat_empty(TX_QUEUE(port->id))) {
-+ /* we have to inject some packet */
-+ struct desc *desc;
-+ u32 phys;
-+ int n = queue_get_desc(port->plat->txreadyq, port, 1);
-+ BUG_ON(n < 0);
-+ desc = tx_desc_ptr(port, n);
-+ phys = tx_desc_phys(port, n);
-+ desc->buf_len = desc->pkt_len = 1;
-+ wmb();
-+ queue_put_desc(TX_QUEUE(port->id), phys, desc);
-+ }
-+ udelay(1);
-+ } while (++i < MAX_CLOSE_WAIT);
-+
-+ if (buffs)
-+ printk(KERN_CRIT "%s: unable to drain RX queue, %i buffer(s)"
-+ " left in NPE\n", dev->name, buffs);
-+#if DEBUG_CLOSE
-+ if (!buffs)
-+ printk(KERN_DEBUG "Draining RX queue took %i cycles\n", i);
-+#endif
-+
-+ buffs = TX_DESCS;
-+ while (queue_get_desc(TX_QUEUE(port->id), port, 1) >= 0)
-+ buffs--; /* cancel TX */
-+
-+ i = 0;
-+ do {
-+ while (queue_get_desc(port->plat->txreadyq, port, 1) >= 0)
-+ buffs--;
-+ if (!buffs)
-+ break;
-+ } while (++i < MAX_CLOSE_WAIT);
-+
-+ if (buffs)
-+ printk(KERN_CRIT "%s: unable to drain TX queue, %i buffer(s) "
-+ "left in NPE\n", dev->name, buffs);
-+#if DEBUG_CLOSE
-+ if (!buffs)
-+ printk(KERN_DEBUG "Draining TX queues took %i cycles\n", i);
-+#endif
-+
-+ msg.byte3 = 0;
-+ if (npe_send_recv_message(port->npe, &msg, "ETH_DISABLE_LOOPBACK"))
-+ printk(KERN_CRIT "%s: unable to disable loopback\n",
-+ dev->name);
-+
-+ port->mii_bmcr = mdio_read(dev, port->plat->phy, MII_BMCR) &
-+ ~(BMCR_RESET | BMCR_PDOWN); /* may have been altered */
-+ mdio_write(dev, port->plat->phy, MII_BMCR,
-+ port->mii_bmcr | BMCR_PDOWN);
-+
-+ if (!ports_open)
-+ qmgr_disable_irq(TXDONE_QUEUE);
-+ cancel_rearming_delayed_work(&port->mdio_thread);
-+ destroy_queues(port);
-+ release_queues(port);
-+ return 0;
-+}
-+
-+static int __devinit eth_init_one(struct platform_device *pdev)
-+{
-+ struct port *port;
-+ struct net_device *dev;
-+ struct eth_plat_info *plat = pdev->dev.platform_data;
-+ u32 regs_phys;
-+ int err;
-+
-+ if (!(dev = alloc_etherdev(sizeof(struct port))))
-+ return -ENOMEM;
-+
-+ SET_MODULE_OWNER(dev);
-+ SET_NETDEV_DEV(dev, &pdev->dev);
-+ port = netdev_priv(dev);
-+ port->netdev = dev;
-+ port->id = pdev->id;
-+
-+ switch (port->id) {
-+ case IXP4XX_ETH_NPEA:
-+ port->regs = (struct eth_regs __iomem *)IXP4XX_EthA_BASE_VIRT;
-+ regs_phys = IXP4XX_EthA_BASE_PHYS;
-+ break;
-+ case IXP4XX_ETH_NPEB:
-+ port->regs = (struct eth_regs __iomem *)IXP4XX_EthB_BASE_VIRT;
-+ regs_phys = IXP4XX_EthB_BASE_PHYS;
-+ break;
-+ case IXP4XX_ETH_NPEC:
-+ port->regs = (struct eth_regs __iomem *)IXP4XX_EthC_BASE_VIRT;
-+ regs_phys = IXP4XX_EthC_BASE_PHYS;
-+ break;
-+ default:
-+ err = -ENOSYS;
-+ goto err_free;
-+ }
-+
-+ dev->open = eth_open;
-+ dev->hard_start_xmit = eth_xmit;
-+ dev->poll = eth_poll;
-+ dev->stop = eth_close;
-+ dev->get_stats = eth_stats;
-+ dev->do_ioctl = eth_ioctl;
-+ dev->set_multicast_list = eth_set_mcast_list;
-+ dev->weight = 16;
-+ dev->tx_queue_len = 100;
-+
-+ if (!(port->npe = npe_request(NPE_ID(port->id)))) {
-+ err = -EIO;
-+ goto err_free;
-+ }
-+
-+ if (register_netdev(dev)) {
-+ err = -EIO;
-+ goto err_npe_rel;
-+ }
-+
-+ port->mem_res = request_mem_region(regs_phys, REGS_SIZE, dev->name);
-+ if (!port->mem_res) {
-+ err = -EBUSY;
-+ goto err_unreg;
-+ }
-+
-+ port->plat = plat;
-+ npe_port_tab[NPE_ID(port->id)] = port;
-+ memcpy(dev->dev_addr, plat->hwaddr, ETH_ALEN);
-+
-+ platform_set_drvdata(pdev, dev);
-+
-+ __raw_writel(DEFAULT_CORE_CNTRL | CORE_RESET,
-+ &port->regs->core_control);
-+ udelay(50);
-+ __raw_writel(DEFAULT_CORE_CNTRL, &port->regs->core_control);
-+ udelay(50);
-+
-+ port->mii.dev = dev;
-+ port->mii.mdio_read = mdio_read;
-+ port->mii.mdio_write = mdio_write;
-+ port->mii.phy_id = plat->phy;
-+ port->mii.phy_id_mask = 0x1F;
-+ port->mii.reg_num_mask = 0x1F;
-+
-+ printk(KERN_INFO "%s: MII PHY %i on %s\n", dev->name, plat->phy,
-+ npe_name(port->npe));
-+
-+ phy_reset(dev, plat->phy);
-+ port->mii_bmcr = mdio_read(dev, plat->phy, MII_BMCR) &
-+ ~(BMCR_RESET | BMCR_PDOWN);
-+ mdio_write(dev, plat->phy, MII_BMCR, port->mii_bmcr | BMCR_PDOWN);
-+
-+ INIT_DELAYED_WORK(&port->mdio_thread, mdio_thread);
-+ return 0;
-+
-+err_unreg:
-+ unregister_netdev(dev);
-+err_npe_rel:
-+ npe_release(port->npe);
-+err_free:
-+ free_netdev(dev);
-+ return err;
-+}
-+
-+static int __devexit eth_remove_one(struct platform_device *pdev)
-+{
-+ struct net_device *dev = platform_get_drvdata(pdev);
-+ struct port *port = netdev_priv(dev);
-+
-+ unregister_netdev(dev);
-+ npe_port_tab[NPE_ID(port->id)] = NULL;
-+ platform_set_drvdata(pdev, NULL);
-+ npe_release(port->npe);
-+ release_resource(port->mem_res);
-+ free_netdev(dev);
-+ return 0;
-+}
-+
-+static struct platform_driver drv = {
-+ .driver.name = DRV_NAME,
-+ .probe = eth_init_one,
-+ .remove = eth_remove_one,
-+};
-+
-+static int __init eth_init_module(void)
-+{
-+ if (!(ixp4xx_read_feature_bits() & IXP4XX_FEATURE_NPEB_ETH0))
-+ return -ENOSYS;
-+
-+ /* All MII PHY accesses use NPE-B Ethernet registers */
-+ spin_lock_init(&mdio_lock);
-+ mdio_regs = (struct eth_regs __iomem *)IXP4XX_EthB_BASE_VIRT;
-+ __raw_writel(DEFAULT_CORE_CNTRL, &mdio_regs->core_control);
-+
-+ return platform_driver_register(&drv);
-+}
-+
-+static void __exit eth_cleanup_module(void)
-+{
-+ platform_driver_unregister(&drv);
-+}
-+
-+MODULE_AUTHOR("Krzysztof Halasa");
-+MODULE_DESCRIPTION("Intel IXP4xx Ethernet driver");
-+MODULE_LICENSE("GPL v2");
-+module_init(eth_init_module);
-+module_exit(eth_cleanup_module);
-Index: linux-2.6.23.17/drivers/net/wan/Kconfig
-===================================================================
---- linux-2.6.23.17.orig/drivers/net/wan/Kconfig
-+++ linux-2.6.23.17/drivers/net/wan/Kconfig
-@@ -334,6 +334,15 @@ config DSCC4_PCI_RST
-
- Say Y if your card supports this feature.
-
-+config IXP4XX_HSS
-+ tristate "IXP4xx HSS (synchronous serial port) support"
-+ depends on HDLC && ARM && ARCH_IXP4XX
-+ select IXP4XX_NPE
-+ select IXP4XX_QMGR
-+ help
-+ Say Y here if you want to use built-in HSS ports
-+ on IXP4xx processor.
-+
- config DLCI
- tristate "Frame Relay DLCI support"
- ---help---
-Index: linux-2.6.23.17/drivers/net/wan/Makefile
-===================================================================
---- linux-2.6.23.17.orig/drivers/net/wan/Makefile
-+++ linux-2.6.23.17/drivers/net/wan/Makefile
-@@ -42,6 +42,7 @@ obj-$(CONFIG_C101) += c101.o
- obj-$(CONFIG_WANXL) += wanxl.o
- obj-$(CONFIG_PCI200SYN) += pci200syn.o
- obj-$(CONFIG_PC300TOO) += pc300too.o
-+obj-$(CONFIG_IXP4XX_HSS) += ixp4xx_hss.o
-
- clean-files := wanxlfw.inc
- $(obj)/wanxl.o: $(obj)/wanxlfw.inc
-Index: linux-2.6.23.17/drivers/net/wan/ixp4xx_hss.c
-===================================================================
---- /dev/null
-+++ linux-2.6.23.17/drivers/net/wan/ixp4xx_hss.c
-@@ -0,0 +1,1270 @@
-+/*
-+ * Intel IXP4xx HSS (synchronous serial port) driver for Linux
-+ *
-+ * Copyright (C) 2007 Krzysztof Halasa <khc@pm.waw.pl>
-+ *
-+ * This program is free software; you can redistribute it and/or modify it
-+ * under the terms of version 2 of the GNU General Public License
-+ * as published by the Free Software Foundation.
-+ */
-+
-+#include <linux/dma-mapping.h>
-+#include <linux/dmapool.h>
-+#include <linux/io.h>
-+#include <linux/kernel.h>
-+#include <linux/hdlc.h>
-+#include <linux/platform_device.h>
-+#include <asm/arch/npe.h>
-+#include <asm/arch/qmgr.h>
-+
-+#define DEBUG_QUEUES 0
-+#define DEBUG_DESC 0
-+#define DEBUG_RX 0
-+#define DEBUG_TX 0
-+#define DEBUG_PKT_BYTES 0
-+#define DEBUG_CLOSE 0
-+
-+#define DRV_NAME "ixp4xx_hss"
-+
-+#define PKT_EXTRA_FLAGS 0 /* orig 1 */
-+#define FRAME_SYNC_OFFSET 0 /* unused, channelized only */
-+#define FRAME_SYNC_SIZE 1024
-+#define PKT_NUM_PIPES 1 /* 1, 2 or 4 */
-+#define PKT_PIPE_FIFO_SIZEW 4 /* total 4 dwords per HSS */
-+
-+#define RX_DESCS 16 /* also length of all RX queues */
-+#define TX_DESCS 16 /* also length of all TX queues */
-+
-+#define POOL_ALLOC_SIZE (sizeof(struct desc) * (RX_DESCS + TX_DESCS))
-+#define RX_SIZE (HDLC_MAX_MRU + 4) /* NPE needs more space */
-+#define MAX_CLOSE_WAIT 1000 /* microseconds */
-+
-+/* Queue IDs */
-+#define HSS0_CHL_RXTRIG_QUEUE 12 /* orig size = 32 dwords */
-+#define HSS0_PKT_RX_QUEUE 13 /* orig size = 32 dwords */
-+#define HSS0_PKT_TX0_QUEUE 14 /* orig size = 16 dwords */
-+#define HSS0_PKT_TX1_QUEUE 15
-+#define HSS0_PKT_TX2_QUEUE 16
-+#define HSS0_PKT_TX3_QUEUE 17
-+#define HSS0_PKT_RXFREE0_QUEUE 18 /* orig size = 16 dwords */
-+#define HSS0_PKT_RXFREE1_QUEUE 19
-+#define HSS0_PKT_RXFREE2_QUEUE 20
-+#define HSS0_PKT_RXFREE3_QUEUE 21
-+#define HSS0_PKT_TXDONE_QUEUE 22 /* orig size = 64 dwords */
-+
-+#define HSS1_CHL_RXTRIG_QUEUE 10
-+#define HSS1_PKT_RX_QUEUE 0
-+#define HSS1_PKT_TX0_QUEUE 5
-+#define HSS1_PKT_TX1_QUEUE 6
-+#define HSS1_PKT_TX2_QUEUE 7
-+#define HSS1_PKT_TX3_QUEUE 8
-+#define HSS1_PKT_RXFREE0_QUEUE 1
-+#define HSS1_PKT_RXFREE1_QUEUE 2
-+#define HSS1_PKT_RXFREE2_QUEUE 3
-+#define HSS1_PKT_RXFREE3_QUEUE 4
-+#define HSS1_PKT_TXDONE_QUEUE 9
-+
-+#define NPE_PKT_MODE_HDLC 0
-+#define NPE_PKT_MODE_RAW 1
-+#define NPE_PKT_MODE_56KMODE 2
-+#define NPE_PKT_MODE_56KENDIAN_MSB 4
-+
-+/* PKT_PIPE_HDLC_CFG_WRITE flags */
-+#define PKT_HDLC_IDLE_ONES 0x1 /* default = flags */
-+#define PKT_HDLC_CRC_32 0x2 /* default = CRC-16 */
-+#define PKT_HDLC_MSB_ENDIAN 0x4 /* default = LE */
-+
-+
-+/* hss_config, PCRs */
-+/* Frame sync sampling, default = active low */
-+#define PCR_FRM_SYNC_ACTIVE_HIGH 0x40000000
-+#define PCR_FRM_SYNC_FALLINGEDGE 0x80000000
-+#define PCR_FRM_SYNC_RISINGEDGE 0xC0000000
-+
-+/* Frame sync pin: input (default) or output generated off a given clk edge */
-+#define PCR_FRM_SYNC_OUTPUT_FALLING 0x20000000
-+#define PCR_FRM_SYNC_OUTPUT_RISING 0x30000000
-+
-+/* Frame and data clock sampling on edge, default = falling */
-+#define PCR_FCLK_EDGE_RISING 0x08000000
-+#define PCR_DCLK_EDGE_RISING 0x04000000
-+
-+/* Clock direction, default = input */
-+#define PCR_SYNC_CLK_DIR_OUTPUT 0x02000000
-+
-+/* Generate/Receive frame pulses, default = enabled */
-+#define PCR_FRM_PULSE_DISABLED 0x01000000
-+
-+ /* Data rate is full (default) or half the configured clk speed */
-+#define PCR_HALF_CLK_RATE 0x00200000
-+
-+/* Invert data between NPE and HSS FIFOs? (default = no) */
-+#define PCR_DATA_POLARITY_INVERT 0x00100000
-+
-+/* TX/RX endianness, default = LSB */
-+#define PCR_MSB_ENDIAN 0x00080000
-+
-+/* Normal (default) / open drain mode (TX only) */
-+#define PCR_TX_PINS_OPEN_DRAIN 0x00040000
-+
-+/* No framing bit transmitted and expected on RX? (default = framing bit) */
-+#define PCR_SOF_NO_FBIT 0x00020000
-+
-+/* Drive data pins? */
-+#define PCR_TX_DATA_ENABLE 0x00010000
-+
-+/* Voice 56k type: drive the data pins low (default), high, high Z */
-+#define PCR_TX_V56K_HIGH 0x00002000
-+#define PCR_TX_V56K_HIGH_IMP 0x00004000
-+
-+/* Unassigned type: drive the data pins low (default), high, high Z */
-+#define PCR_TX_UNASS_HIGH 0x00000800
-+#define PCR_TX_UNASS_HIGH_IMP 0x00001000
-+
-+/* T1 @ 1.544MHz only: Fbit dictated in FIFO (default) or high Z */
-+#define PCR_TX_FB_HIGH_IMP 0x00000400
-+
-+/* 56k data endiannes - which bit unused: high (default) or low */
-+#define PCR_TX_56KE_BIT_0_UNUSED 0x00000200
-+
-+/* 56k data transmission type: 32/8 bit data (default) or 56K data */
-+#define PCR_TX_56KS_56K_DATA 0x00000100
-+
-+/* hss_config, cCR */
-+/* Number of packetized clients, default = 1 */
-+#define CCR_NPE_HFIFO_2_HDLC 0x04000000
-+#define CCR_NPE_HFIFO_3_OR_4HDLC 0x08000000
-+
-+/* default = no loopback */
-+#define CCR_LOOPBACK 0x02000000
-+
-+/* HSS number, default = 0 (first) */
-+#define CCR_SECOND_HSS 0x01000000
-+
-+
-+/* hss_config, clkCR: main:10, num:10, denom:12 */
-+#define CLK42X_SPEED_EXP ((0x3FF << 22) | ( 2 << 12) | 15) /*65 KHz*/
-+
-+#define CLK42X_SPEED_512KHZ (( 130 << 22) | ( 2 << 12) | 15)
-+#define CLK42X_SPEED_1536KHZ (( 43 << 22) | ( 18 << 12) | 47)
-+#define CLK42X_SPEED_1544KHZ (( 43 << 22) | ( 33 << 12) | 192)
-+#define CLK42X_SPEED_2048KHZ (( 32 << 22) | ( 34 << 12) | 63)
-+#define CLK42X_SPEED_4096KHZ (( 16 << 22) | ( 34 << 12) | 127)
-+#define CLK42X_SPEED_8192KHZ (( 8 << 22) | ( 34 << 12) | 255)
-+
-+#define CLK46X_SPEED_512KHZ (( 130 << 22) | ( 24 << 12) | 127)
-+#define CLK46X_SPEED_1536KHZ (( 43 << 22) | (152 << 12) | 383)
-+#define CLK46X_SPEED_1544KHZ (( 43 << 22) | ( 66 << 12) | 385)
-+#define CLK46X_SPEED_2048KHZ (( 32 << 22) | (280 << 12) | 511)
-+#define CLK46X_SPEED_4096KHZ (( 16 << 22) | (280 << 12) | 1023)
-+#define CLK46X_SPEED_8192KHZ (( 8 << 22) | (280 << 12) | 2047)
-+
-+
-+/* hss_config, LUT entries */
-+#define TDMMAP_UNASSIGNED 0
-+#define TDMMAP_HDLC 1 /* HDLC - packetized */
-+#define TDMMAP_VOICE56K 2 /* Voice56K - 7-bit channelized */
-+#define TDMMAP_VOICE64K 3 /* Voice64K - 8-bit channelized */
-+
-+#define TIMESLOTS 128
-+#define LUT_BITS 2
-+
-+/* offsets into HSS config */
-+#define HSS_CONFIG_TX_PCR 0x00
-+#define HSS_CONFIG_RX_PCR 0x04
-+#define HSS_CONFIG_CORE_CR 0x08
-+#define HSS_CONFIG_CLOCK_CR 0x0C
-+#define HSS_CONFIG_TX_FCR 0x10
-+#define HSS_CONFIG_RX_FCR 0x14
-+#define HSS_CONFIG_TX_LUT 0x18
-+#define HSS_CONFIG_RX_LUT 0x38
-+
-+
-+/* NPE command codes */
-+/* writes the ConfigWord value to the location specified by offset */
-+#define PORT_CONFIG_WRITE 0x40
-+
-+/* triggers the NPE to load the contents of the configuration table */
-+#define PORT_CONFIG_LOAD 0x41
-+
-+/* triggers the NPE to return an HssErrorReadResponse message */
-+#define PORT_ERROR_READ 0x42
-+
-+/* reset NPE internal status and enable the HssChannelized operation */
-+#define CHAN_FLOW_ENABLE 0x43
-+#define CHAN_FLOW_DISABLE 0x44
-+#define CHAN_IDLE_PATTERN_WRITE 0x45
-+#define CHAN_NUM_CHANS_WRITE 0x46
-+#define CHAN_RX_BUF_ADDR_WRITE 0x47
-+#define CHAN_RX_BUF_CFG_WRITE 0x48
-+#define CHAN_TX_BLK_CFG_WRITE 0x49
-+#define CHAN_TX_BUF_ADDR_WRITE 0x4A
-+#define CHAN_TX_BUF_SIZE_WRITE 0x4B
-+#define CHAN_TSLOTSWITCH_ENABLE 0x4C
-+#define CHAN_TSLOTSWITCH_DISABLE 0x4D
-+
-+/* downloads the gainWord value for a timeslot switching channel associated
-+ with bypassNum */
-+#define CHAN_TSLOTSWITCH_GCT_DOWNLOAD 0x4E
-+
-+/* triggers the NPE to reset internal status and enable the HssPacketized
-+ operation for the flow specified by pPipe */
-+#define PKT_PIPE_FLOW_ENABLE 0x50
-+#define PKT_PIPE_FLOW_DISABLE 0x51
-+#define PKT_NUM_PIPES_WRITE 0x52
-+#define PKT_PIPE_FIFO_SIZEW_WRITE 0x53
-+#define PKT_PIPE_HDLC_CFG_WRITE 0x54
-+#define PKT_PIPE_IDLE_PATTERN_WRITE 0x55
-+#define PKT_PIPE_RX_SIZE_WRITE 0x56
-+#define PKT_PIPE_MODE_WRITE 0x57
-+
-+/* HDLC packet status values - desc->status */
-+#define ERR_SHUTDOWN 1 /* stop or shutdown occurrance */
-+#define ERR_HDLC_ALIGN 2 /* HDLC alignment error */
-+#define ERR_HDLC_FCS 3 /* HDLC Frame Check Sum error */
-+#define ERR_RXFREE_Q_EMPTY 4 /* RX-free queue became empty while receiving
-+ this packet (if buf_len < pkt_len) */
-+#define ERR_HDLC_TOO_LONG 5 /* HDLC frame size too long */
-+#define ERR_HDLC_ABORT 6 /* abort sequence received */
-+#define ERR_DISCONNECTING 7 /* disconnect is in progress */
-+
-+
-+#ifdef __ARMEB__
-+typedef struct sk_buff buffer_t;
-+#define free_buffer dev_kfree_skb
-+#define free_buffer_irq dev_kfree_skb_irq
-+#else
-+typedef void buffer_t;
-+#define free_buffer kfree
-+#define free_buffer_irq kfree
-+#endif
-+
-+struct port {
-+ struct npe *npe;
-+ struct net_device *netdev;
-+ struct hss_plat_info *plat;
-+ buffer_t *rx_buff_tab[RX_DESCS], *tx_buff_tab[TX_DESCS];
-+ struct desc *desc_tab; /* coherent */
-+ u32 desc_tab_phys;
-+ int id;
-+ unsigned int clock_type, clock_rate, loopback;
-+ u8 hdlc_cfg;
-+};
-+
-+/* NPE message structure */
-+struct msg {
-+#ifdef __ARMEB__
-+ u8 cmd, unused, hss_port, index;
-+ union {
-+ struct { u8 data8a, data8b, data8c, data8d; };
-+ struct { u16 data16a, data16b; };
-+ struct { u32 data32; };
-+ };
-+#else
-+ u8 index, hss_port, unused, cmd;
-+ union {
-+ struct { u8 data8d, data8c, data8b, data8a; };
-+ struct { u16 data16b, data16a; };
-+ struct { u32 data32; };
-+ };
-+#endif
-+};
-+
-+/* HDLC packet descriptor */
-+struct desc {
-+ u32 next; /* pointer to next buffer, unused */
-+
-+#ifdef __ARMEB__
-+ u16 buf_len; /* buffer length */
-+ u16 pkt_len; /* packet length */
-+ u32 data; /* pointer to data buffer in RAM */
-+ u8 status;
-+ u8 error_count;
-+ u16 __reserved;
-+#else
-+ u16 pkt_len; /* packet length */
-+ u16 buf_len; /* buffer length */
-+ u32 data; /* pointer to data buffer in RAM */
-+ u16 __reserved;
-+ u8 error_count;
-+ u8 status;
-+#endif
-+ u32 __reserved1[4];
-+};
-+
-+
-+#define rx_desc_phys(port, n) ((port)->desc_tab_phys + \
-+ (n) * sizeof(struct desc))
-+#define rx_desc_ptr(port, n) (&(port)->desc_tab[n])
-+
-+#define tx_desc_phys(port, n) ((port)->desc_tab_phys + \
-+ ((n) + RX_DESCS) * sizeof(struct desc))
-+#define tx_desc_ptr(port, n) (&(port)->desc_tab[(n) + RX_DESCS])
-+
-+/*****************************************************************************
-+ * global variables
-+ ****************************************************************************/
-+
-+static int ports_open;
-+static struct dma_pool *dma_pool;
-+
-+static const struct {
-+ int tx, txdone, rx, rxfree;
-+}queue_ids[2] = {{ HSS0_PKT_TX0_QUEUE, HSS0_PKT_TXDONE_QUEUE,
-+ HSS0_PKT_RX_QUEUE, HSS0_PKT_RXFREE0_QUEUE },
-+ { HSS1_PKT_TX0_QUEUE, HSS1_PKT_TXDONE_QUEUE,
-+ HSS1_PKT_RX_QUEUE, HSS1_PKT_RXFREE0_QUEUE },
-+};
-+
-+/*****************************************************************************
-+ * utility functions
-+ ****************************************************************************/
-+
-+static inline struct port* dev_to_port(struct net_device *dev)
-+{
-+ return dev_to_hdlc(dev)->priv;
-+}
-+
-+#ifndef __ARMEB__
-+static inline void memcpy_swab32(u32 *dest, u32 *src, int cnt)
-+{
-+ int i;
-+ for (i = 0; i < cnt; i++)
-+ dest[i] = swab32(src[i]);
-+}
-+#endif
-+
-+static inline void debug_pkt(struct net_device *dev, const char *func,
-+ u8 *data, int len)
-+{
-+#if DEBUG_PKT_BYTES
-+ int i;
-+
-+ printk(KERN_DEBUG "%s: %s(%i) ", dev->name, func, len);
-+ for (i = 0; i < len; i++) {
-+ if (i >= DEBUG_PKT_BYTES)
-+ break;
-+ printk("%s%02X", !(i % 4) ? " " : "", data[i]);
-+ }
-+ printk("\n");
-+#endif
-+}
-+
-+
-+static inline void debug_desc(u32 phys, struct desc *desc)
-+{
-+#if DEBUG_DESC
-+ printk(KERN_DEBUG "%X: %X %3X %3X %08X %X %X\n",
-+ phys, desc->next, desc->buf_len, desc->pkt_len,
-+ desc->data, desc->status, desc->error_count);
-+#endif
-+}
-+
-+static inline void debug_queue(unsigned int queue, int is_get, u32 phys)
-+{
-+#if DEBUG_QUEUES
-+ static struct {
-+ int queue;
-+ char *name;
-+ } names[] = {
-+ { HSS0_PKT_TX0_QUEUE, "TX#0 " },
-+ { HSS0_PKT_TXDONE_QUEUE, "TX-done#0 " },
-+ { HSS0_PKT_RX_QUEUE, "RX#0 " },
-+ { HSS0_PKT_RXFREE0_QUEUE, "RX-free#0 " },
-+ { HSS1_PKT_TX0_QUEUE, "TX#1 " },
-+ { HSS1_PKT_TXDONE_QUEUE, "TX-done#1 " },
-+ { HSS1_PKT_RX_QUEUE, "RX#1 " },
-+ { HSS1_PKT_RXFREE0_QUEUE, "RX-free#1 " },
-+ };
-+ int i;
-+
-+ for (i = 0; i < ARRAY_SIZE(names); i++)
-+ if (names[i].queue == queue)
-+ break;
-+
-+ printk(KERN_DEBUG "Queue %i %s%s %X\n", queue,
-+ i < ARRAY_SIZE(names) ? names[i].name : "",
-+ is_get ? "->" : "<-", phys);
-+#endif
-+}
-+
-+static inline u32 queue_get_entry(unsigned int queue)
-+{
-+ u32 phys = qmgr_get_entry(queue);
-+ debug_queue(queue, 1, phys);
-+ return phys;
-+}
-+
-+static inline int queue_get_desc(unsigned int queue, struct port *port,
-+ int is_tx)
-+{
-+ u32 phys, tab_phys, n_desc;
-+ struct desc *tab;
-+
-+ if (!(phys = queue_get_entry(queue)))
-+ return -1;
-+
-+ BUG_ON(phys & 0x1F);
-+ tab_phys = is_tx ? tx_desc_phys(port, 0) : rx_desc_phys(port, 0);
-+ tab = is_tx ? tx_desc_ptr(port, 0) : rx_desc_ptr(port, 0);
-+ n_desc = (phys - tab_phys) / sizeof(struct desc);
-+ BUG_ON(n_desc >= (is_tx ? TX_DESCS : RX_DESCS));
-+ debug_desc(phys, &tab[n_desc]);
-+ BUG_ON(tab[n_desc].next);
-+ return n_desc;
-+}
-+
-+static inline void queue_put_desc(unsigned int queue, u32 phys,
-+ struct desc *desc)
-+{
-+ debug_queue(queue, 0, phys);
-+ debug_desc(phys, desc);
-+ BUG_ON(phys & 0x1F);
-+ qmgr_put_entry(queue, phys);
-+ BUG_ON(qmgr_stat_overflow(queue));
-+}
-+
-+
-+static inline void dma_unmap_tx(struct port *port, struct desc *desc)
-+{
-+#ifdef __ARMEB__
-+ dma_unmap_single(&port->netdev->dev, desc->data,
-+ desc->buf_len, DMA_TO_DEVICE);
-+#else
-+ dma_unmap_single(&port->netdev->dev, desc->data & ~3,
-+ ALIGN((desc->data & 3) + desc->buf_len, 4),
-+ DMA_TO_DEVICE);
-+#endif
-+}
-+
-+
-+static void hss_hdlc_set_carrier(void *pdev, int carrier)
-+{
-+ struct net_device *dev = pdev;
-+ if (carrier)
-+ netif_carrier_on(dev);
-+ else
-+ netif_carrier_off(dev);
-+}
-+
-+static void hss_hdlc_rx_irq(void *pdev)
-+{
-+ struct net_device *dev = pdev;
-+ struct port *port = dev_to_port(dev);
-+
-+#if DEBUG_RX
-+ printk(KERN_DEBUG "%s: hss_hdlc_rx_irq\n", dev->name);
-+#endif
-+ qmgr_disable_irq(queue_ids[port->id].rx);
-+ netif_rx_schedule(dev);
-+}
-+
-+static int hss_hdlc_poll(struct net_device *dev, int *budget)
-+{
-+ struct port *port = dev_to_port(dev);
-+ unsigned int rxq = queue_ids[port->id].rx;
-+ unsigned int rxfreeq = queue_ids[port->id].rxfree;
-+ struct net_device_stats *stats = hdlc_stats(dev);
-+ int quota = dev->quota, received = 0;
-+
-+#if DEBUG_RX
-+ printk(KERN_DEBUG "%s: hss_hdlc_poll\n", dev->name);
-+#endif
-+
-+ while (quota) {
-+ struct sk_buff *skb;
-+ struct desc *desc;
-+ int n;
-+#ifdef __ARMEB__
-+ struct sk_buff *temp;
-+ u32 phys;
-+#endif
-+
-+ if ((n = queue_get_desc(rxq, port, 0)) < 0) {
-+ dev->quota -= received; /* No packet received */
-+ *budget -= received;
-+ received = 0;
-+#if DEBUG_RX
-+ printk(KERN_DEBUG "%s: hss_hdlc_poll"
-+ " netif_rx_complete\n", dev->name);
-+#endif
-+ netif_rx_complete(dev);
-+ qmgr_enable_irq(rxq);
-+ if (!qmgr_stat_empty(rxq) &&
-+ netif_rx_reschedule(dev, 0)) {
-+#if DEBUG_RX
-+ printk(KERN_DEBUG "%s: hss_hdlc_poll"
-+ " netif_rx_reschedule successed\n",
-+ dev->name);
-+#endif
-+ qmgr_disable_irq(rxq);
-+ continue;
-+ }
-+#if DEBUG_RX
-+ printk(KERN_DEBUG "%s: hss_hdlc_poll all done\n",
-+ dev->name);
-+#endif
-+ return 0; /* all work done */
-+ }
-+
-+ desc = rx_desc_ptr(port, n);
-+
-+ if (desc->error_count) /* FIXME - remove printk */
-+ printk(KERN_DEBUG "%s: hss_hdlc_poll status 0x%02X"
-+ " errors %u\n", dev->name, desc->status,
-+ desc->error_count);
-+
-+ skb = NULL;
-+ switch (desc->status) {
-+ case 0:
-+#ifdef __ARMEB__
-+ if ((skb = netdev_alloc_skb(dev, RX_SIZE)) != NULL) {
-+ phys = dma_map_single(&dev->dev, skb->data,
-+ RX_SIZE,
-+ DMA_FROM_DEVICE);
-+ if (dma_mapping_error(phys)) {
-+ dev_kfree_skb(skb);
-+ skb = NULL;
-+ }
-+ }
-+#else
-+ skb = netdev_alloc_skb(dev, desc->pkt_len);
-+#endif
-+ if (!skb)
-+ stats->rx_dropped++;
-+ break;
-+ case ERR_HDLC_ALIGN:
-+ case ERR_HDLC_ABORT:
-+ stats->rx_frame_errors++;
-+ stats->rx_errors++;
-+ break;
-+ case ERR_HDLC_FCS:
-+ stats->rx_crc_errors++;
-+ stats->rx_errors++;
-+ break;
-+ case ERR_HDLC_TOO_LONG:
-+ stats->rx_length_errors++;
-+ stats->rx_errors++;
-+ break;
-+ default: /* FIXME - remove printk */
-+ printk(KERN_ERR "%s: hss_hdlc_poll: status 0x%02X"
-+ " errors %u\n", dev->name, desc->status,
-+ desc->error_count);
-+ stats->rx_errors++;
-+ }
-+
-+ if (!skb) {
-+ /* put the desc back on RX-ready queue */
-+ desc->buf_len = RX_SIZE;
-+ desc->pkt_len = desc->status = 0;
-+ queue_put_desc(rxfreeq, rx_desc_phys(port, n), desc);
-+ continue;
-+ }
-+
-+ /* process received frame */
-+#ifdef __ARMEB__
-+ temp = skb;
-+ skb = port->rx_buff_tab[n];
-+ dma_unmap_single(&dev->dev, desc->data,
-+ RX_SIZE, DMA_FROM_DEVICE);
-+#else
-+ dma_sync_single(&dev->dev, desc->data,
-+ RX_SIZE, DMA_FROM_DEVICE);
-+ memcpy_swab32((u32 *)skb->data, (u32 *)port->rx_buff_tab[n],
-+ ALIGN(desc->pkt_len, 4) / 4);
-+#endif
-+ skb_put(skb, desc->pkt_len);
-+
-+ debug_pkt(dev, "hss_hdlc_poll", skb->data, skb->len);
-+
-+ skb->protocol = hdlc_type_trans(skb, dev);
-+ dev->last_rx = jiffies;
-+ stats->rx_packets++;
-+ stats->rx_bytes += skb->len;
-+ netif_receive_skb(skb);
-+
-+ /* put the new buffer on RX-free queue */
-+#ifdef __ARMEB__
-+ port->rx_buff_tab[n] = temp;
-+ desc->data = phys;
-+#endif
-+ desc->buf_len = RX_SIZE;
-+ desc->pkt_len = 0;
-+ queue_put_desc(rxfreeq, rx_desc_phys(port, n), desc);
-+ quota--;
-+ received++;
-+ }
-+ dev->quota -= received;
-+ *budget -= received;
-+#if DEBUG_RX
-+ printk(KERN_DEBUG "hss_hdlc_poll: end, not all work done\n");
-+#endif
-+ return 1; /* not all work done */
-+}
-+
-+
-+static void hss_hdlc_txdone_irq(void *pdev)
-+{
-+ struct net_device *dev = pdev;
-+ struct port *port = dev_to_port(dev);
-+ struct net_device_stats *stats = hdlc_stats(dev);
-+ int n_desc;
-+
-+#if DEBUG_TX
-+ printk(KERN_DEBUG DRV_NAME ": hss_hdlc_txdone_irq\n");
-+#endif
-+ while ((n_desc = queue_get_desc(queue_ids[port->id].txdone,
-+ port, 1)) >= 0) {
-+ struct desc *desc;
-+ int start;
-+
-+ desc = tx_desc_ptr(port, n_desc);
-+
-+ stats->tx_packets++;
-+ stats->tx_bytes += desc->pkt_len;
-+
-+ dma_unmap_tx(port, desc);
-+#if DEBUG_TX
-+ printk(KERN_DEBUG "%s: hss_hdlc_txdone_irq free %p\n",
-+ port->netdev->name, port->tx_buff_tab[n_desc]);
-+#endif
-+ free_buffer_irq(port->tx_buff_tab[n_desc]);
-+ port->tx_buff_tab[n_desc] = NULL;
-+
-+ start = qmgr_stat_empty(port->plat->txreadyq);
-+ queue_put_desc(port->plat->txreadyq,
-+ tx_desc_phys(port, n_desc), desc);
-+ if (start) {
-+#if DEBUG_TX
-+ printk(KERN_DEBUG "%s: hss_hdlc_txdone_irq xmit"
-+ " ready\n", port->netdev->name);
-+#endif
-+ netif_wake_queue(port->netdev);
-+ }
-+ }
-+}
-+
-+static int hss_hdlc_xmit(struct sk_buff *skb, struct net_device *dev)
-+{
-+ struct port *port = dev_to_port(dev);
-+ struct net_device_stats *stats = hdlc_stats(dev);
-+ unsigned int txreadyq = port->plat->txreadyq;
-+ int len, offset, bytes, n;
-+ void *mem;
-+ u32 phys;
-+ struct desc *desc;
-+
-+#if DEBUG_TX
-+ printk(KERN_DEBUG "%s: hss_hdlc_xmit\n", dev->name);
-+#endif
-+
-+ if (unlikely(skb->len > HDLC_MAX_MRU)) {
-+ dev_kfree_skb(skb);
-+ stats->tx_errors++;
-+ return NETDEV_TX_OK;
-+ }
-+
-+ debug_pkt(dev, "hss_hdlc_xmit", skb->data, skb->len);
-+
-+ len = skb->len;
-+#ifdef __ARMEB__
-+ offset = 0; /* no need to keep alignment */
-+ bytes = len;
-+ mem = skb->data;
-+#else
-+ offset = (int)skb->data & 3; /* keep 32-bit alignment */
-+ bytes = ALIGN(offset + len, 4);
-+ if (!(mem = kmalloc(bytes, GFP_ATOMIC))) {
-+ dev_kfree_skb(skb);
-+ stats->tx_dropped++;
-+ return NETDEV_TX_OK;
-+ }
-+ memcpy_swab32(mem, (u32 *)((int)skb->data & ~3), bytes / 4);
-+ dev_kfree_skb(skb);
-+#endif
-+
-+ phys = dma_map_single(&dev->dev, mem, bytes, DMA_TO_DEVICE);
-+ if (dma_mapping_error(phys)) {
-+#ifdef __ARMEB__
-+ dev_kfree_skb(skb);
-+#else
-+ kfree(mem);
-+#endif
-+ stats->tx_dropped++;
-+ return NETDEV_TX_OK;
-+ }
-+
-+ n = queue_get_desc(txreadyq, port, 1);
-+ BUG_ON(n < 0);
-+ desc = tx_desc_ptr(port, n);
-+
-+#ifdef __ARMEB__
-+ port->tx_buff_tab[n] = skb;
-+#else
-+ port->tx_buff_tab[n] = mem;
-+#endif
-+ desc->data = phys + offset;
-+ desc->buf_len = desc->pkt_len = len;
-+
-+ wmb();
-+ queue_put_desc(queue_ids[port->id].tx, tx_desc_phys(port, n), desc);
-+ dev->trans_start = jiffies;
-+
-+ if (qmgr_stat_empty(txreadyq)) {
-+#if DEBUG_TX
-+ printk(KERN_DEBUG "%s: hss_hdlc_xmit queue full\n", dev->name);
-+#endif
-+ netif_stop_queue(dev);
-+ /* we could miss TX ready interrupt */
-+ if (!qmgr_stat_empty(txreadyq)) {
-+#if DEBUG_TX
-+ printk(KERN_DEBUG "%s: hss_hdlc_xmit ready again\n",
-+ dev->name);
-+#endif
-+ netif_wake_queue(dev);
-+ }
-+ }
-+
-+#if DEBUG_TX
-+ printk(KERN_DEBUG "%s: hss_hdlc_xmit end\n", dev->name);
-+#endif
-+ return NETDEV_TX_OK;
-+}
-+
-+
-+static int request_hdlc_queues(struct port *port)
-+{
-+ int err;
-+
-+ err = qmgr_request_queue(queue_ids[port->id].rxfree, RX_DESCS, 0, 0);
-+ if (err)
-+ return err;
-+
-+ err = qmgr_request_queue(queue_ids[port->id].rx, RX_DESCS, 0, 0);
-+ if (err)
-+ goto rel_rxfree;
-+
-+ err = qmgr_request_queue(queue_ids[port->id].tx, TX_DESCS, 0, 0);
-+ if (err)
-+ goto rel_rx;
-+
-+ err = qmgr_request_queue(port->plat->txreadyq, TX_DESCS, 0, 0);
-+ if (err)
-+ goto rel_tx;
-+
-+ err = qmgr_request_queue(queue_ids[port->id].txdone, TX_DESCS, 0, 0);
-+ if (err)
-+ goto rel_txready;
-+ return 0;
-+
-+rel_txready:
-+ qmgr_release_queue(port->plat->txreadyq);
-+rel_tx:
-+ qmgr_release_queue(queue_ids[port->id].tx);
-+rel_rx:
-+ qmgr_release_queue(queue_ids[port->id].rx);
-+rel_rxfree:
-+ qmgr_release_queue(queue_ids[port->id].rxfree);
-+ printk(KERN_DEBUG "%s: unable to request hardware queues\n",
-+ port->netdev->name);
-+ return err;
-+}
-+
-+static void release_hdlc_queues(struct port *port)
-+{
-+ qmgr_release_queue(queue_ids[port->id].rxfree);
-+ qmgr_release_queue(queue_ids[port->id].rx);
-+ qmgr_release_queue(queue_ids[port->id].txdone);
-+ qmgr_release_queue(queue_ids[port->id].tx);
-+ qmgr_release_queue(port->plat->txreadyq);
-+}
-+
-+static int init_hdlc_queues(struct port *port)
-+{
-+ int i;
-+
-+ if (!ports_open)
-+ if (!(dma_pool = dma_pool_create(DRV_NAME, NULL,
-+ POOL_ALLOC_SIZE, 32, 0)))
-+ return -ENOMEM;
-+
-+ if (!(port->desc_tab = dma_pool_alloc(dma_pool, GFP_KERNEL,
-+ &port->desc_tab_phys)))
-+ return -ENOMEM;
-+ memset(port->desc_tab, 0, POOL_ALLOC_SIZE);
-+ memset(port->rx_buff_tab, 0, sizeof(port->rx_buff_tab)); /* tables */
-+ memset(port->tx_buff_tab, 0, sizeof(port->tx_buff_tab));
-+
-+ /* Setup RX buffers */
-+ for (i = 0; i < RX_DESCS; i++) {
-+ struct desc *desc = rx_desc_ptr(port, i);
-+ buffer_t *buff;
-+ void *data;
-+#ifdef __ARMEB__
-+ if (!(buff = netdev_alloc_skb(port->netdev, RX_SIZE)))
-+ return -ENOMEM;
-+ data = buff->data;
-+#else
-+ if (!(buff = kmalloc(RX_SIZE, GFP_KERNEL)))
-+ return -ENOMEM;
-+ data = buff;
-+#endif
-+ desc->buf_len = RX_SIZE;
-+ desc->data = dma_map_single(&port->netdev->dev, data,
-+ RX_SIZE, DMA_FROM_DEVICE);
-+ if (dma_mapping_error(desc->data)) {
-+ free_buffer(buff);
-+ return -EIO;
-+ }
-+ port->rx_buff_tab[i] = buff;
-+ }
-+
-+ return 0;
-+}
-+
-+static void destroy_hdlc_queues(struct port *port)
-+{
-+ int i;
-+
-+ if (port->desc_tab) {
-+ for (i = 0; i < RX_DESCS; i++) {
-+ struct desc *desc = rx_desc_ptr(port, i);
-+ buffer_t *buff = port->rx_buff_tab[i];
-+ if (buff) {
-+ dma_unmap_single(&port->netdev->dev,
-+ desc->data, RX_SIZE,
-+ DMA_FROM_DEVICE);
-+ free_buffer(buff);
-+ }
-+ }
-+ for (i = 0; i < TX_DESCS; i++) {
-+ struct desc *desc = tx_desc_ptr(port, i);
-+ buffer_t *buff = port->tx_buff_tab[i];
-+ if (buff) {
-+ dma_unmap_tx(port, desc);
-+ free_buffer(buff);
-+ }
-+ }
-+ dma_pool_free(dma_pool, port->desc_tab, port->desc_tab_phys);
-+ port->desc_tab = NULL;
-+ }
-+
-+ if (!ports_open && dma_pool) {
-+ dma_pool_destroy(dma_pool);
-+ dma_pool = NULL;
-+ }
-+}
-+
-+static int hss_hdlc_open(struct net_device *dev)
-+{
-+ struct port *port = dev_to_port(dev);
-+ struct npe *npe = port->npe;
-+ struct msg msg;
-+ int i, err;
-+
-+ if (!npe_running(npe)) {
-+ err = npe_load_firmware(npe, npe_name(npe), &dev->dev);
-+ if (err)
-+ return err;
-+ }
-+
-+ if ((err = hdlc_open(dev)) != 0)
-+ return err;
-+
-+ if (port->plat->open)
-+ if ((err = port->plat->open(port->id, port->netdev,
-+ hss_hdlc_set_carrier)) != 0)
-+ goto err_hdlc_close;
-+
-+ /* HSS main configuration */
-+ memset(&msg, 0, sizeof(msg));
-+ msg.cmd = PORT_CONFIG_WRITE;
-+ msg.hss_port = port->id;
-+ msg.index = 0; /* offset in HSS config */
-+
-+ msg.data32 = PCR_FRM_PULSE_DISABLED |
-+ PCR_SOF_NO_FBIT |
-+ PCR_MSB_ENDIAN |
-+ PCR_TX_DATA_ENABLE;
-+
-+ if (port->clock_type == CLOCK_INT)
-+ msg.data32 |= PCR_SYNC_CLK_DIR_OUTPUT;
-+
-+ if ((err = npe_send_message(npe, &msg, "HSS_SET_TX_PCR") != 0))
-+ goto err_plat_close; /* 0: TX PCR */
-+
-+ msg.index = 4;
-+ msg.data32 ^= PCR_TX_DATA_ENABLE | PCR_DCLK_EDGE_RISING;
-+ if ((err = npe_send_message(npe, &msg, "HSS_SET_RX_PCR") != 0))
-+ goto err_plat_close; /* 4: RX PCR */
-+
-+ msg.index = 8;
-+ msg.data32 = (port->loopback ? CCR_LOOPBACK : 0) |
-+ (port->id ? CCR_SECOND_HSS : 0);
-+ if ((err = npe_send_message(npe, &msg, "HSS_SET_CORE_CR") != 0))
-+ goto err_plat_close; /* 8: Core CR */
-+
-+ msg.index = 12;
-+ msg.data32 = CLK42X_SPEED_2048KHZ /* FIXME */;
-+ if ((err = npe_send_message(npe, &msg, "HSS_SET_CLK_CR") != 0))
-+ goto err_plat_close; /* 12: CLK CR */
-+
-+ msg.data32 = (FRAME_SYNC_OFFSET << 16) | (FRAME_SYNC_SIZE - 1);
-+ msg.index = 16;
-+ if ((err = npe_send_message(npe, &msg, "HSS_SET_TX_FCR") != 0))
-+ goto err_plat_close; /* 16: TX FCR */
-+
-+ msg.index = 20;
-+ if ((err = npe_send_message(npe, &msg, "HSS_SET_RX_FCR") != 0))
-+ goto err_plat_close; /* 20: RX FCR */
-+
-+ msg.data32 = 0; /* Fill LUT with HDLC timeslots */
-+ for (i = 0; i < 32 / LUT_BITS; i++)
-+ msg.data32 |= TDMMAP_HDLC << (LUT_BITS * i);
-+
-+ for (i = 0; i < 2 /* TX and RX */ * TIMESLOTS * LUT_BITS / 8; i += 4) {
-+ msg.index = 24 + i; /* 24 - 55: TX LUT, 56 - 87: RX LUT */
-+ if ((err = npe_send_message(npe, &msg, "HSS_SET_LUT") != 0))
-+ goto err_plat_close;
-+ }
-+
-+ /* HDLC mode configuration */
-+ memset(&msg, 0, sizeof(msg));
-+ msg.cmd = PKT_NUM_PIPES_WRITE;
-+ msg.hss_port = port->id;
-+ msg.data8a = PKT_NUM_PIPES;
-+ if ((err = npe_send_message(npe, &msg, "HSS_SET_PKT_PIPES") != 0))
-+ goto err_plat_close;
-+
-+ memset(&msg, 0, sizeof(msg));
-+ msg.cmd = PKT_PIPE_FIFO_SIZEW_WRITE;
-+ msg.hss_port = port->id;
-+ msg.data8a = PKT_PIPE_FIFO_SIZEW;
-+ if ((err = npe_send_message(npe, &msg, "HSS_SET_PKT_FIFO") != 0))
-+ goto err_plat_close;
-+
-+ memset(&msg, 0, sizeof(msg));
-+ msg.cmd = PKT_PIPE_IDLE_PATTERN_WRITE;
-+ msg.hss_port = port->id;
-+ msg.data32 = 0x7F7F7F7F;
-+ if ((err = npe_send_message(npe, &msg, "HSS_SET_PKT_IDLE") != 0))
-+ goto err_plat_close;
-+
-+ memset(&msg, 0, sizeof(msg));
-+ msg.cmd = PORT_CONFIG_LOAD;
-+ msg.hss_port = port->id;
-+ if ((err = npe_send_message(npe, &msg, "HSS_LOAD_CONFIG") != 0))
-+ goto err_plat_close;
-+ if ((err = npe_recv_message(npe, &msg, "HSS_LOAD_CONFIG") != 0))
-+ goto err_plat_close;
-+
-+ /* HSS_LOAD_CONFIG for port #1 returns port_id = #4 */
-+ if (msg.cmd != PORT_CONFIG_LOAD || msg.data32) {
-+ printk(KERN_DEBUG "%s: unexpected message received in"
-+ " response to HSS_LOAD_CONFIG\n", npe_name(npe));
-+ err = EIO;
-+ goto err_plat_close;
-+ }
-+
-+ memset(&msg, 0, sizeof(msg));
-+ msg.cmd = PKT_PIPE_HDLC_CFG_WRITE;
-+ msg.hss_port = port->id;
-+ msg.data8a = port->hdlc_cfg; /* rx_cfg */
-+ msg.data8b = port->hdlc_cfg | (PKT_EXTRA_FLAGS << 3); /* tx_cfg */
-+ if ((err = npe_send_message(npe, &msg, "HSS_SET_HDLC_CFG") != 0))
-+ goto err_plat_close;
-+
-+ memset(&msg, 0, sizeof(msg));
-+ msg.cmd = PKT_PIPE_MODE_WRITE;
-+ msg.hss_port = port->id;
-+ msg.data8a = NPE_PKT_MODE_HDLC;
-+ /* msg.data8b = inv_mask */
-+ /* msg.data8c = or_mask */
-+ if ((err = npe_send_message(npe, &msg, "HSS_SET_PKT_MODE") != 0))
-+ goto err_plat_close;
-+
-+ memset(&msg, 0, sizeof(msg));
-+ msg.cmd = PKT_PIPE_RX_SIZE_WRITE;
-+ msg.hss_port = port->id;
-+ msg.data16a = HDLC_MAX_MRU;
-+ if ((err = npe_send_message(npe, &msg, "HSS_SET_PKT_RX_SIZE") != 0))
-+ goto err_plat_close;
-+
-+ if ((err = request_hdlc_queues(port)) != 0)
-+ goto err_plat_close;
-+
-+ if ((err = init_hdlc_queues(port)) != 0)
-+ goto err_destroy_queues;
-+
-+ memset(&msg, 0, sizeof(msg));
-+ msg.cmd = PKT_PIPE_FLOW_ENABLE;
-+ msg.hss_port = port->id;
-+ if ((err = npe_send_message(npe, &msg, "HSS_ENABLE_PKT_PIPE") != 0))
-+ goto err_destroy_queues;
-+
-+ /* Populate queues with buffers, no failure after this point */
-+ for (i = 0; i < TX_DESCS; i++)
-+ queue_put_desc(port->plat->txreadyq,
-+ tx_desc_phys(port, i), tx_desc_ptr(port, i));
-+
-+ for (i = 0; i < RX_DESCS; i++)
-+ queue_put_desc(queue_ids[port->id].rxfree,
-+ rx_desc_phys(port, i), rx_desc_ptr(port, i));
-+
-+ netif_start_queue(dev);
-+
-+ qmgr_set_irq(queue_ids[port->id].rx, QUEUE_IRQ_SRC_NOT_EMPTY,
-+ hss_hdlc_rx_irq, dev);
-+
-+ qmgr_set_irq(queue_ids[port->id].txdone, QUEUE_IRQ_SRC_NOT_EMPTY,
-+ hss_hdlc_txdone_irq, dev);
-+ qmgr_enable_irq(queue_ids[port->id].txdone);
-+
-+ ports_open++;
-+ netif_rx_schedule(dev); /* we may already have RX data, enables IRQ */
-+ return 0;
-+
-+err_destroy_queues:
-+ destroy_hdlc_queues(port);
-+ release_hdlc_queues(port);
-+err_plat_close:
-+ if (port->plat->close)
-+ port->plat->close(port->id, port->netdev);
-+err_hdlc_close:
-+ hdlc_close(dev);
-+ return err;
-+}
-+
-+static int hss_hdlc_close(struct net_device *dev)
-+{
-+ struct port *port = dev_to_port(dev);
-+ struct npe *npe = port->npe;
-+ struct msg msg;
-+ int buffs = RX_DESCS; /* allocated RX buffers */
-+ int i;
-+
-+ ports_open--;
-+ qmgr_disable_irq(queue_ids[port->id].rx);
-+ netif_stop_queue(dev);
-+
-+ memset(&msg, 0, sizeof(msg));
-+ msg.cmd = PKT_PIPE_FLOW_DISABLE;
-+ msg.hss_port = port->id;
-+ if (npe_send_message(npe, &msg, "HSS_DISABLE_PKT_PIPE")) {
-+ printk(KERN_CRIT "HSS-%i: unable to stop HDLC flow\n",
-+ port->id);
-+ /* The upper level would ignore the error anyway */
-+ }
-+
-+ while (queue_get_desc(queue_ids[port->id].rxfree, port, 0) >= 0)
-+ buffs--;
-+ while (queue_get_desc(queue_ids[port->id].rx, port, 0) >= 0)
-+ buffs--;
-+
-+ if (buffs)
-+ printk(KERN_CRIT "%s: unable to drain RX queue, %i buffer(s)"
-+ " left in NPE\n", dev->name, buffs);
-+
-+ buffs = TX_DESCS;
-+ while (queue_get_desc(queue_ids[port->id].tx, port, 1) >= 0)
-+ buffs--; /* cancel TX */
-+
-+ i = 0;
-+ do {
-+ while (queue_get_desc(port->plat->txreadyq, port, 1) >= 0)
-+ buffs--;
-+ if (!buffs)
-+ break;
-+ } while (++i < MAX_CLOSE_WAIT);
-+
-+ if (buffs)
-+ printk(KERN_CRIT "%s: unable to drain TX queue, %i buffer(s) "
-+ "left in NPE\n", dev->name, buffs);
-+#if DEBUG_CLOSE
-+ if (!buffs)
-+ printk(KERN_DEBUG "Draining TX queues took %i cycles\n", i);
-+#endif
-+ qmgr_disable_irq(queue_ids[port->id].txdone);
-+ destroy_hdlc_queues(port);
-+ release_hdlc_queues(port);
-+
-+ if (port->plat->close)
-+ port->plat->close(port->id, port->netdev);
-+ hdlc_close(dev);
-+ return 0;
-+}
-+
-+
-+static int hss_hdlc_attach(struct net_device *dev, unsigned short encoding,
-+ unsigned short parity)
-+{
-+ struct port *port = dev_to_port(dev);
-+
-+ if (encoding != ENCODING_NRZ)
-+ return -EINVAL;
-+
-+ switch(parity) {
-+ case PARITY_CRC16_PR1_CCITT:
-+ port->hdlc_cfg = 0;
-+ return 0;
-+
-+ case PARITY_CRC32_PR1_CCITT:
-+ port->hdlc_cfg = PKT_HDLC_CRC_32;
-+ return 0;
-+
-+ default:
-+ return -EINVAL;
-+ }
-+}
-+
-+
-+static int hss_hdlc_ioctl(struct net_device *dev, struct ifreq *ifr, int cmd)
-+{
-+ const size_t size = sizeof(sync_serial_settings);
-+ sync_serial_settings new_line;
-+ int clk;
-+ sync_serial_settings __user *line = ifr->ifr_settings.ifs_ifsu.sync;
-+ struct port *port = dev_to_port(dev);
-+
-+ if (cmd != SIOCWANDEV)
-+ return hdlc_ioctl(dev, ifr, cmd);
-+
-+ switch(ifr->ifr_settings.type) {
-+ case IF_GET_IFACE:
-+ ifr->ifr_settings.type = IF_IFACE_V35;
-+ if (ifr->ifr_settings.size < size) {
-+ ifr->ifr_settings.size = size; /* data size wanted */
-+ return -ENOBUFS;
-+ }
-+ memset(&new_line, 0, sizeof(new_line));
-+ new_line.clock_type = port->clock_type;
-+ new_line.clock_rate = port->clock_rate;
-+ new_line.loopback = port->loopback;
-+ if (copy_to_user(line, &new_line, size))
-+ return -EFAULT;
-+ return 0;
-+
-+ case IF_IFACE_SYNC_SERIAL:
-+ case IF_IFACE_V35:
-+ if(!capable(CAP_NET_ADMIN))
-+ return -EPERM;
-+ if (dev->flags & IFF_UP)
-+ return -EBUSY; /* Cannot change parameters when open */
-+
-+ if (copy_from_user(&new_line, line, size))
-+ return -EFAULT;
-+
-+ clk = new_line.clock_type;
-+ if (port->plat->set_clock)
-+ clk = port->plat->set_clock(port->id, clk);
-+
-+ if (clk != CLOCK_EXT && clk != CLOCK_INT)
-+ return -EINVAL; /* No such clock setting */
-+
-+ if (new_line.loopback != 0 && new_line.loopback != 1)
-+ return -EINVAL;
-+
-+ port->clock_type = clk; /* Update settings */
-+ port->clock_rate = new_line.clock_rate;
-+ port->loopback = new_line.loopback;
-+ return 0;
-+
-+ default:
-+ return hdlc_ioctl(dev, ifr, cmd);
-+ }
-+}
-+
-+
-+static int __devinit hss_init_one(struct platform_device *pdev)
-+{
-+ struct port *port;
-+ struct net_device *dev;
-+ hdlc_device *hdlc;
-+ int err;
-+
-+ if ((port = kzalloc(sizeof(*port), GFP_KERNEL)) == NULL)
-+ return -ENOMEM;
-+ platform_set_drvdata(pdev, port);
-+ port->id = pdev->id;
-+
-+ if ((port->npe = npe_request(0)) == NULL) {
-+ err = -ENOSYS;
-+ goto err_free;
-+ }
-+
-+ port->plat = pdev->dev.platform_data;
-+ if ((port->netdev = dev = alloc_hdlcdev(port)) == NULL) {
-+ err = -ENOMEM;
-+ goto err_plat;
-+ }
-+
-+ SET_MODULE_OWNER(net);
-+ SET_NETDEV_DEV(dev, &pdev->dev);
-+ hdlc = dev_to_hdlc(dev);
-+ hdlc->attach = hss_hdlc_attach;
-+ hdlc->xmit = hss_hdlc_xmit;
-+ dev->open = hss_hdlc_open;
-+ dev->poll = hss_hdlc_poll;
-+ dev->stop = hss_hdlc_close;
-+ dev->do_ioctl = hss_hdlc_ioctl;
-+ dev->weight = 16;
-+ dev->tx_queue_len = 100;
-+ port->clock_type = CLOCK_EXT;
-+ port->clock_rate = 2048000;
-+
-+ if (register_hdlc_device(dev)) {
-+ printk(KERN_ERR "HSS-%i: unable to register HDLC device\n",
-+ port->id);
-+ err = -ENOBUFS;
-+ goto err_free_netdev;
-+ }
-+ printk(KERN_INFO "%s: HSS-%i\n", dev->name, port->id);
-+ return 0;
-+
-+err_free_netdev:
-+ free_netdev(dev);
-+err_plat:
-+ npe_release(port->npe);
-+ platform_set_drvdata(pdev, NULL);
-+err_free:
-+ kfree(port);
-+ return err;
-+}
-+
-+static int __devexit hss_remove_one(struct platform_device *pdev)
-+{
-+ struct port *port = platform_get_drvdata(pdev);
-+
-+ unregister_hdlc_device(port->netdev);
-+ free_netdev(port->netdev);
-+ npe_release(port->npe);
-+ platform_set_drvdata(pdev, NULL);
-+ kfree(port);
-+ return 0;
-+}
-+
-+static struct platform_driver drv = {
-+ .driver.name = DRV_NAME,
-+ .probe = hss_init_one,
-+ .remove = hss_remove_one,
-+};
-+
-+static int __init hss_init_module(void)
-+{
-+ if ((ixp4xx_read_feature_bits() &
-+ (IXP4XX_FEATURE_HDLC | IXP4XX_FEATURE_HSS)) !=
-+ (IXP4XX_FEATURE_HDLC | IXP4XX_FEATURE_HSS))
-+ return -ENOSYS;
-+ return platform_driver_register(&drv);
-+}
-+
-+static void __exit hss_cleanup_module(void)
-+{
-+ platform_driver_unregister(&drv);
-+}
-+
-+MODULE_AUTHOR("Krzysztof Halasa");
-+MODULE_DESCRIPTION("Intel IXP4xx HSS driver");
-+MODULE_LICENSE("GPL v2");
-+module_init(hss_init_module);
-+module_exit(hss_cleanup_module);
-Index: linux-2.6.23.17/include/asm-arm/arch-ixp4xx/cpu.h
-===================================================================
---- linux-2.6.23.17.orig/include/asm-arm/arch-ixp4xx/cpu.h
-+++ linux-2.6.23.17/include/asm-arm/arch-ixp4xx/cpu.h
-@@ -28,4 +28,19 @@ extern unsigned int processor_id;
- #define cpu_is_ixp46x() ((processor_id & IXP4XX_PROCESSOR_ID_MASK) == \
- IXP465_PROCESSOR_ID_VALUE)
-
-+static inline u32 ixp4xx_read_feature_bits(void)
-+{
-+ unsigned int val = ~*IXP4XX_EXP_CFG2;
-+ val &= ~IXP4XX_FEATURE_RESERVED;
-+ if (!cpu_is_ixp46x())
-+ val &= ~IXP4XX_FEATURE_IXP46X_ONLY;
-+
-+ return val;
-+}
-+
-+static inline void ixp4xx_write_feature_bits(u32 value)
-+{
-+ *IXP4XX_EXP_CFG2 = ~value;
-+}
-+
- #endif /* _ASM_ARCH_CPU_H */
-Index: linux-2.6.23.17/include/asm-arm/arch-ixp4xx/hardware.h
-===================================================================
---- linux-2.6.23.17.orig/include/asm-arm/arch-ixp4xx/hardware.h
-+++ linux-2.6.23.17/include/asm-arm/arch-ixp4xx/hardware.h
-@@ -27,13 +27,13 @@
-
- #define pcibios_assign_all_busses() 1
-
-+/* Register locations and bits */
-+#include "ixp4xx-regs.h"
-+
- #ifndef __ASSEMBLER__
- #include <asm/arch/cpu.h>
- #endif
-
--/* Register locations and bits */
--#include "ixp4xx-regs.h"
--
- /* Platform helper functions and definitions */
- #include "platform.h"
-
-Index: linux-2.6.23.17/include/asm-arm/arch-ixp4xx/ixp4xx-regs.h
-===================================================================
---- linux-2.6.23.17.orig/include/asm-arm/arch-ixp4xx/ixp4xx-regs.h
-+++ linux-2.6.23.17/include/asm-arm/arch-ixp4xx/ixp4xx-regs.h
-@@ -15,10 +15,6 @@
- *
- */
-
--#ifndef __ASM_ARCH_HARDWARE_H__
--#error "Do not include this directly, instead #include <asm/hardware.h>"
--#endif
--
- #ifndef _ASM_ARM_IXP4XX_H_
- #define _ASM_ARM_IXP4XX_H_
-
-@@ -607,4 +603,36 @@
-
- #define DCMD_LENGTH 0x01fff /* length mask (max = 8K - 1) */
-
-+/* "fuse" bits of IXP_EXP_CFG2 */
-+#define IXP4XX_FEATURE_RCOMP (1 << 0)
-+#define IXP4XX_FEATURE_USB_DEVICE (1 << 1)
-+#define IXP4XX_FEATURE_HASH (1 << 2)
-+#define IXP4XX_FEATURE_AES (1 << 3)
-+#define IXP4XX_FEATURE_DES (1 << 4)
-+#define IXP4XX_FEATURE_HDLC (1 << 5)
-+#define IXP4XX_FEATURE_AAL (1 << 6)
-+#define IXP4XX_FEATURE_HSS (1 << 7)
-+#define IXP4XX_FEATURE_UTOPIA (1 << 8)
-+#define IXP4XX_FEATURE_NPEB_ETH0 (1 << 9)
-+#define IXP4XX_FEATURE_NPEC_ETH (1 << 10)
-+#define IXP4XX_FEATURE_RESET_NPEA (1 << 11)
-+#define IXP4XX_FEATURE_RESET_NPEB (1 << 12)
-+#define IXP4XX_FEATURE_RESET_NPEC (1 << 13)
-+#define IXP4XX_FEATURE_PCI (1 << 14)
-+#define IXP4XX_FEATURE_ECC_TIMESYNC (1 << 15)
-+#define IXP4XX_FEATURE_UTOPIA_PHY_LIMIT (3 << 16)
-+#define IXP4XX_FEATURE_USB_HOST (1 << 18)
-+#define IXP4XX_FEATURE_NPEA_ETH (1 << 19)
-+#define IXP4XX_FEATURE_NPEB_ETH_1_TO_3 (1 << 20)
-+#define IXP4XX_FEATURE_RSA (1 << 21)
-+#define IXP4XX_FEATURE_XSCALE_MAX_FREQ (3 << 22)
-+#define IXP4XX_FEATURE_RESERVED (0xFF << 24)
-+
-+#define IXP4XX_FEATURE_IXP46X_ONLY (IXP4XX_FEATURE_ECC_TIMESYNC | \
-+ IXP4XX_FEATURE_USB_HOST | \
-+ IXP4XX_FEATURE_NPEA_ETH | \
-+ IXP4XX_FEATURE_NPEB_ETH_1_TO_3 | \
-+ IXP4XX_FEATURE_RSA | \
-+ IXP4XX_FEATURE_XSCALE_MAX_FREQ)
-+
- #endif
-Index: linux-2.6.23.17/include/asm-arm/arch-ixp4xx/npe.h
-===================================================================
---- /dev/null
-+++ linux-2.6.23.17/include/asm-arm/arch-ixp4xx/npe.h
-@@ -0,0 +1,39 @@
-+#ifndef __IXP4XX_NPE_H
-+#define __IXP4XX_NPE_H
-+
-+#include <linux/kernel.h>
-+
-+extern const char *npe_names[];
-+
-+struct npe_regs {
-+ u32 exec_addr, exec_data, exec_status_cmd, exec_count;
-+ u32 action_points[4];
-+ u32 watchpoint_fifo, watch_count;
-+ u32 profile_count;
-+ u32 messaging_status, messaging_control;
-+ u32 mailbox_status, /*messaging_*/ in_out_fifo;
-+};
-+
-+struct npe {
-+ struct resource *mem_res;
-+ struct npe_regs __iomem *regs;
-+ u32 regs_phys;
-+ int id;
-+ int valid;
-+};
-+
-+
-+static inline const char *npe_name(struct npe *npe)
-+{
-+ return npe_names[npe->id];
-+}
-+
-+int npe_running(struct npe *npe);
-+int npe_send_message(struct npe *npe, const void *msg, const char *what);
-+int npe_recv_message(struct npe *npe, void *msg, const char *what);
-+int npe_send_recv_message(struct npe *npe, void *msg, const char *what);
-+int npe_load_firmware(struct npe *npe, const char *name, struct device *dev);
-+struct npe *npe_request(int id);
-+void npe_release(struct npe *npe);
-+
-+#endif /* __IXP4XX_NPE_H */
-Index: linux-2.6.23.17/include/asm-arm/arch-ixp4xx/platform.h
-===================================================================
---- linux-2.6.23.17.orig/include/asm-arm/arch-ixp4xx/platform.h
-+++ linux-2.6.23.17/include/asm-arm/arch-ixp4xx/platform.h
-@@ -77,8 +77,7 @@ extern unsigned long ixp4xx_exp_bus_size
-
- /*
- * The IXP4xx chips do not have an I2C unit, so GPIO lines are just
-- * used to
-- * Used as platform_data to provide GPIO pin information to the ixp42x
-+ * used as platform_data to provide GPIO pin information to the ixp42x
- * I2C driver.
- */
- struct ixp4xx_i2c_pins {
-@@ -86,6 +85,27 @@ struct ixp4xx_i2c_pins {
- unsigned long scl_pin;
- };
-
-+#define IXP4XX_ETH_NPEA 0x00
-+#define IXP4XX_ETH_NPEB 0x10
-+#define IXP4XX_ETH_NPEC 0x20
-+
-+/* Information about built-in Ethernet MAC interfaces */
-+struct eth_plat_info {
-+ u8 phy; /* MII PHY ID, 0 - 31 */
-+ u8 rxq; /* configurable, currently 0 - 31 only */
-+ u8 txreadyq;
-+ u8 hwaddr[6];
-+};
-+
-+/* Information about built-in HSS (synchronous serial) interfaces */
-+struct hss_plat_info {
-+ int (*set_clock)(int port, unsigned int clock_type);
-+ int (*open)(int port, void *pdev,
-+ void (*set_carrier_cb)(void *pdev, int carrier));
-+ void (*close)(int port, void *pdev);
-+ u8 txreadyq;
-+};
-+
- /*
- * This structure provide a means for the board setup code
- * to give information to th pata_ixp4xx driver. It is
-Index: linux-2.6.23.17/include/asm-arm/arch-ixp4xx/qmgr.h
-===================================================================
---- /dev/null
-+++ linux-2.6.23.17/include/asm-arm/arch-ixp4xx/qmgr.h
-@@ -0,0 +1,126 @@
-+/*
-+ * Copyright (C) 2007 Krzysztof Halasa <khc@pm.waw.pl>
-+ *
-+ * This program is free software; you can redistribute it and/or modify it
-+ * under the terms of version 2 of the GNU General Public License
-+ * as published by the Free Software Foundation.
-+ */
-+
-+#ifndef IXP4XX_QMGR_H
-+#define IXP4XX_QMGR_H
-+
-+#include <linux/io.h>
-+#include <linux/kernel.h>
-+
-+#define HALF_QUEUES 32
-+#define QUEUES 64 /* only 32 lower queues currently supported */
-+#define MAX_QUEUE_LENGTH 4 /* in dwords */
-+
-+#define QUEUE_STAT1_EMPTY 1 /* queue status bits */
-+#define QUEUE_STAT1_NEARLY_EMPTY 2
-+#define QUEUE_STAT1_NEARLY_FULL 4
-+#define QUEUE_STAT1_FULL 8
-+#define QUEUE_STAT2_UNDERFLOW 1
-+#define QUEUE_STAT2_OVERFLOW 2
-+
-+#define QUEUE_WATERMARK_0_ENTRIES 0
-+#define QUEUE_WATERMARK_1_ENTRY 1
-+#define QUEUE_WATERMARK_2_ENTRIES 2
-+#define QUEUE_WATERMARK_4_ENTRIES 3
-+#define QUEUE_WATERMARK_8_ENTRIES 4
-+#define QUEUE_WATERMARK_16_ENTRIES 5
-+#define QUEUE_WATERMARK_32_ENTRIES 6
-+#define QUEUE_WATERMARK_64_ENTRIES 7
-+
-+/* queue interrupt request conditions */
-+#define QUEUE_IRQ_SRC_EMPTY 0
-+#define QUEUE_IRQ_SRC_NEARLY_EMPTY 1
-+#define QUEUE_IRQ_SRC_NEARLY_FULL 2
-+#define QUEUE_IRQ_SRC_FULL 3
-+#define QUEUE_IRQ_SRC_NOT_EMPTY 4
-+#define QUEUE_IRQ_SRC_NOT_NEARLY_EMPTY 5
-+#define QUEUE_IRQ_SRC_NOT_NEARLY_FULL 6
-+#define QUEUE_IRQ_SRC_NOT_FULL 7
-+
-+struct qmgr_regs {
-+ u32 acc[QUEUES][MAX_QUEUE_LENGTH]; /* 0x000 - 0x3FF */
-+ u32 stat1[4]; /* 0x400 - 0x40F */
-+ u32 stat2[2]; /* 0x410 - 0x417 */
-+ u32 statne_h; /* 0x418 - queue nearly empty */
-+ u32 statf_h; /* 0x41C - queue full */
-+ u32 irqsrc[4]; /* 0x420 - 0x42F IRC source */
-+ u32 irqen[2]; /* 0x430 - 0x437 IRQ enabled */
-+ u32 irqstat[2]; /* 0x438 - 0x43F - IRQ access only */
-+ u32 reserved[1776];
-+ u32 sram[2048]; /* 0x2000 - 0x3FFF - config and buffer */
-+};
-+
-+void qmgr_set_irq(unsigned int queue, int src,
-+ void (*handler)(void *pdev), void *pdev);
-+void qmgr_enable_irq(unsigned int queue);
-+void qmgr_disable_irq(unsigned int queue);
-+
-+/* request_ and release_queue() must be called from non-IRQ context */
-+int qmgr_request_queue(unsigned int queue, unsigned int len /* dwords */,
-+ unsigned int nearly_empty_watermark,
-+ unsigned int nearly_full_watermark);
-+void qmgr_release_queue(unsigned int queue);
-+
-+
-+static inline void qmgr_put_entry(unsigned int queue, u32 val)
-+{
-+ extern struct qmgr_regs __iomem *qmgr_regs;
-+ __raw_writel(val, &qmgr_regs->acc[queue][0]);
-+}
-+
-+static inline u32 qmgr_get_entry(unsigned int queue)
-+{
-+ extern struct qmgr_regs __iomem *qmgr_regs;
-+ return __raw_readl(&qmgr_regs->acc[queue][0]);
-+}
-+
-+static inline int qmgr_get_stat1(unsigned int queue)
-+{
-+ extern struct qmgr_regs __iomem *qmgr_regs;
-+ return (__raw_readl(&qmgr_regs->stat1[queue >> 3])
-+ >> ((queue & 7) << 2)) & 0xF;
-+}
-+
-+static inline int qmgr_get_stat2(unsigned int queue)
-+{
-+ extern struct qmgr_regs __iomem *qmgr_regs;
-+ return (__raw_readl(&qmgr_regs->stat2[queue >> 4])
-+ >> ((queue & 0xF) << 1)) & 0x3;
-+}
-+
-+static inline int qmgr_stat_empty(unsigned int queue)
-+{
-+ return !!(qmgr_get_stat1(queue) & QUEUE_STAT1_EMPTY);
-+}
-+
-+static inline int qmgr_stat_nearly_empty(unsigned int queue)
-+{
-+ return !!(qmgr_get_stat1(queue) & QUEUE_STAT1_NEARLY_EMPTY);
-+}
-+
-+static inline int qmgr_stat_nearly_full(unsigned int queue)
-+{
-+ return !!(qmgr_get_stat1(queue) & QUEUE_STAT1_NEARLY_FULL);
-+}
-+
-+static inline int qmgr_stat_full(unsigned int queue)
-+{
-+ return !!(qmgr_get_stat1(queue) & QUEUE_STAT1_FULL);
-+}
-+
-+static inline int qmgr_stat_underflow(unsigned int queue)
-+{
-+ return !!(qmgr_get_stat2(queue) & QUEUE_STAT2_UNDERFLOW);
-+}
-+
-+static inline int qmgr_stat_overflow(unsigned int queue)
-+{
-+ return !!(qmgr_get_stat2(queue) & QUEUE_STAT2_OVERFLOW);
-+}
-+
-+#endif
-Index: linux-2.6.23.17/include/asm-arm/arch-ixp4xx/uncompress.h
-===================================================================
---- linux-2.6.23.17.orig/include/asm-arm/arch-ixp4xx/uncompress.h
-+++ linux-2.6.23.17/include/asm-arm/arch-ixp4xx/uncompress.h
-@@ -13,7 +13,7 @@
- #ifndef _ARCH_UNCOMPRESS_H_
- #define _ARCH_UNCOMPRESS_H_
-
--#include <asm/hardware.h>
-+#include "ixp4xx-regs.h"
- #include <asm/mach-types.h>
- #include <linux/serial_reg.h>
-
diff --git a/target/linux/ixp4xx/patches-2.6.23/201-npe_driver_print_license_location.patch b/target/linux/ixp4xx/patches-2.6.23/201-npe_driver_print_license_location.patch
deleted file mode 100644
index c986227866..0000000000
--- a/target/linux/ixp4xx/patches-2.6.23/201-npe_driver_print_license_location.patch
+++ /dev/null
@@ -1,13 +0,0 @@
-Index: linux-2.6.23.17/arch/arm/mach-ixp4xx/ixp4xx_npe.c
-===================================================================
---- linux-2.6.23.17.orig/arch/arm/mach-ixp4xx/ixp4xx_npe.c
-+++ linux-2.6.23.17/arch/arm/mach-ixp4xx/ixp4xx_npe.c
-@@ -588,6 +588,8 @@ int npe_load_firmware(struct npe *npe, c
- npe_reset(npe);
- #endif
-
-+ print_npe(KERN_INFO, npe, "firmware's license can be found in /usr/share/doc/LICENSE.IPL\n");
-+
- print_npe(KERN_INFO, npe, "firmware functionality 0x%X, "
- "revision 0x%X:%X\n", (image->id >> 16) & 0xFF,
- (image->id >> 8) & 0xFF, image->id & 0xFF);
diff --git a/target/linux/ixp4xx/patches-2.6.23/202-npe_driver_no_phy.patch b/target/linux/ixp4xx/patches-2.6.23/202-npe_driver_no_phy.patch
deleted file mode 100644
index b3c9ca0246..0000000000
--- a/target/linux/ixp4xx/patches-2.6.23/202-npe_driver_no_phy.patch
+++ /dev/null
@@ -1,42 +0,0 @@
-Index: linux-2.6.23.17/drivers/net/arm/ixp4xx_eth.c
-===================================================================
---- linux-2.6.23.17.orig/drivers/net/arm/ixp4xx_eth.c
-+++ linux-2.6.23.17/drivers/net/arm/ixp4xx_eth.c
-@@ -297,6 +297,27 @@ static int mdio_read(struct net_device *
- unsigned long flags;
- u16 val;
-
-+ /* For boards that use a switch chip (eg. Marvell 88E6060) */
-+ if ( phy_id < 0 || phy_id > 31 ) {
-+ switch (location) {
-+ case MII_BMCR:
-+ val = 0x3100;
-+ break;
-+ case MII_BMSR:
-+ val = 0x406d;
-+ break;
-+ case MII_ADVERTISE:
-+ val = 0x0101;
-+ break;
-+ case MII_LPA:
-+ val = 0x4101;
-+ break;
-+ default:
-+ val = 0;
-+ break;
-+ }
-+ return val;
-+ }
- spin_lock_irqsave(&mdio_lock, flags);
- val = mdio_cmd(dev, phy_id, location, 0, 0);
- spin_unlock_irqrestore(&mdio_lock, flags);
-@@ -308,6 +329,9 @@ static void mdio_write(struct net_device
- {
- unsigned long flags;
-
-+ if ( phy_id < 0 || phy_id > 31 ) {
-+ return;
-+ }
- spin_lock_irqsave(&mdio_lock, flags);
- mdio_cmd(dev, phy_id, location, 1, val);
- spin_unlock_irqrestore(&mdio_lock, flags);
diff --git a/target/linux/ixp4xx/patches-2.6.23/294-eeprom_new_notifier.patch b/target/linux/ixp4xx/patches-2.6.23/294-eeprom_new_notifier.patch
deleted file mode 100644
index f91e7784ff..0000000000
--- a/target/linux/ixp4xx/patches-2.6.23/294-eeprom_new_notifier.patch
+++ /dev/null
@@ -1,190 +0,0 @@
-Index: linux-2.6.23.17/drivers/i2c/chips/eeprom.c
-===================================================================
---- linux-2.6.23.17.orig/drivers/i2c/chips/eeprom.c
-+++ linux-2.6.23.17/drivers/i2c/chips/eeprom.c
-@@ -33,6 +33,8 @@
- #include <linux/jiffies.h>
- #include <linux/i2c.h>
- #include <linux/mutex.h>
-+#include <linux/notifier.h>
-+#include <linux/eeprom.h>
-
- /* Addresses to scan */
- static unsigned short normal_i2c[] = { 0x50, 0x51, 0x52, 0x53, 0x54,
-@@ -41,26 +43,7 @@ static unsigned short normal_i2c[] = { 0
- /* Insmod parameters */
- I2C_CLIENT_INSMOD_1(eeprom);
-
--
--/* Size of EEPROM in bytes */
--#define EEPROM_SIZE 256
--
--/* possible types of eeprom devices */
--enum eeprom_nature {
-- UNKNOWN,
-- VAIO,
--};
--
--/* Each client has this additional data */
--struct eeprom_data {
-- struct i2c_client client;
-- struct mutex update_lock;
-- u8 valid; /* bitfield, bit!=0 if slice is valid */
-- unsigned long last_updated[8]; /* In jiffies, 8 slices */
-- u8 data[EEPROM_SIZE]; /* Register values */
-- enum eeprom_nature nature;
--};
--
-+ATOMIC_NOTIFIER_HEAD(eeprom_chain);
-
- static int eeprom_attach_adapter(struct i2c_adapter *adapter);
- static int eeprom_detect(struct i2c_adapter *adapter, int address, int kind);
-@@ -198,6 +181,7 @@ static int eeprom_detect(struct i2c_adap
- data->valid = 0;
- mutex_init(&data->update_lock);
- data->nature = UNKNOWN;
-+ data->attr = &eeprom_attr;
-
- /* Tell the I2C layer a new client has arrived */
- if ((err = i2c_attach_client(new_client)))
-@@ -225,6 +209,9 @@ static int eeprom_detect(struct i2c_adap
- if (err)
- goto exit_detach;
-
-+ /* call the notifier chain */
-+ atomic_notifier_call_chain(&eeprom_chain, EEPROM_REGISTER, data);
-+
- return 0;
-
- exit_detach:
-@@ -250,6 +237,41 @@ static int eeprom_detach_client(struct i
- return 0;
- }
-
-+/**
-+ * register_eeprom_notifier - register a 'user' of EEPROM devices.
-+ * @nb: pointer to notifier info structure
-+ *
-+ * Registers a callback function to be called upon detection
-+ * of an EEPROM device. Detection invokes the 'add' callback
-+ * with the kobj of the mutex and a bin_attribute which allows
-+ * read from the EEPROM. The intention is that the notifier
-+ * will be able to read system configuration from the notifier.
-+ *
-+ * Only EEPROMs detected *after* the addition of the notifier
-+ * are notified. I.e. EEPROMs already known to the system
-+ * will not be notified - add the notifier from board level
-+ * code!
-+ */
-+int register_eeprom_notifier(struct notifier_block *nb)
-+{
-+ return atomic_notifier_chain_register(&eeprom_chain, nb);
-+}
-+
-+/**
-+ * unregister_eeprom_notifier - unregister a 'user' of EEPROM devices.
-+ * @old: pointer to notifier info structure
-+ *
-+ * Removes a callback function from the list of 'users' to be
-+ * notified upon detection of EEPROM devices.
-+ */
-+int unregister_eeprom_notifier(struct notifier_block *nb)
-+{
-+ return atomic_notifier_chain_unregister(&eeprom_chain, nb);
-+}
-+
-+EXPORT_SYMBOL_GPL(register_eeprom_notifier);
-+EXPORT_SYMBOL_GPL(unregister_eeprom_notifier);
-+
- static int __init eeprom_init(void)
- {
- return i2c_add_driver(&eeprom_driver);
-Index: linux-2.6.23.17/include/linux/eeprom.h
-===================================================================
---- /dev/null
-+++ linux-2.6.23.17/include/linux/eeprom.h
-@@ -0,0 +1,71 @@
-+#ifndef _LINUX_EEPROM_H
-+#define _LINUX_EEPROM_H
-+/*
-+ * EEPROM notifier header
-+ *
-+ * Copyright (C) 2006 John Bowler
-+ */
-+
-+/*
-+ * 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 program is distributed in the hope that it will be useful,
-+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
-+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-+ * GNU General Public License for more details.
-+ *
-+ * 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., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
-+ */
-+
-+#ifndef __KERNEL__
-+#error This is a kernel header
-+#endif
-+
-+#include <linux/list.h>
-+#include <linux/kobject.h>
-+#include <linux/sysfs.h>
-+
-+/* Size of EEPROM in bytes */
-+#define EEPROM_SIZE 256
-+
-+/* possible types of eeprom devices */
-+enum eeprom_nature {
-+ UNKNOWN,
-+ VAIO,
-+};
-+
-+/* Each client has this additional data */
-+struct eeprom_data {
-+ struct i2c_client client;
-+ struct mutex update_lock;
-+ u8 valid; /* bitfield, bit!=0 if slice is valid */
-+ unsigned long last_updated[8]; /* In jiffies, 8 slices */
-+ u8 data[EEPROM_SIZE]; /* Register values */
-+ enum eeprom_nature nature;
-+ struct bin_attribute *attr;
-+};
-+
-+/*
-+ * This is very basic.
-+ *
-+ * If an EEPROM is detected on the I2C bus (this only works for
-+ * I2C EEPROMs) the notifier chain is called with
-+ * both the I2C information and the kobject for the sysfs
-+ * device which has been registers. It is then possible to
-+ * read from the device via the bin_attribute::read method
-+ * to extract configuration information.
-+ *
-+ * Register the notifier in the board level code, there is no
-+ * need to unregister it but you can if you want (it will save
-+ * a little bit or kernel memory to do so).
-+ */
-+
-+extern int register_eeprom_notifier(struct notifier_block *nb);
-+extern int unregister_eeprom_notifier(struct notifier_block *nb);
-+
-+#endif /* _LINUX_EEPROM_H */
-Index: linux-2.6.23.17/include/linux/notifier.h
-===================================================================
---- linux-2.6.23.17.orig/include/linux/notifier.h
-+++ linux-2.6.23.17/include/linux/notifier.h
-@@ -231,5 +231,8 @@ static inline int notifier_to_errno(int
- #define PM_SUSPEND_PREPARE 0x0003 /* Going to suspend the system */
- #define PM_POST_SUSPEND 0x0004 /* Suspend finished */
-
-+/* eeprom notifier chain */
-+#define EEPROM_REGISTER 0x0001
-+
- #endif /* __KERNEL__ */
- #endif /* _LINUX_NOTIFIER_H */
diff --git a/target/linux/ixp4xx/patches-2.6.23/296-avila_mac_plat_info.patch b/target/linux/ixp4xx/patches-2.6.23/296-avila_mac_plat_info.patch
deleted file mode 100644
index dfaf7ffa3d..0000000000
--- a/target/linux/ixp4xx/patches-2.6.23/296-avila_mac_plat_info.patch
+++ /dev/null
@@ -1,43 +0,0 @@
-Index: linux-2.6.23.17/arch/arm/mach-ixp4xx/avila-setup.c
-===================================================================
---- linux-2.6.23.17.orig/arch/arm/mach-ixp4xx/avila-setup.c
-+++ linux-2.6.23.17/arch/arm/mach-ixp4xx/avila-setup.c
-@@ -132,10 +132,37 @@ static struct platform_device avila_pata
- .resource = avila_pata_resources,
- };
-
-+/* Built-in 10/100 Ethernet MAC interfaces */
-+static struct eth_plat_info avila_plat_eth[] = {
-+ {
-+ .phy = 0,
-+ .rxq = 3,
-+ .txreadyq = 20,
-+ }, {
-+ .phy = 1,
-+ .rxq = 4,
-+ .txreadyq = 21,
-+ }
-+};
-+
-+static struct platform_device avila_eth[] = {
-+ {
-+ .name = "ixp4xx_eth",
-+ .id = IXP4XX_ETH_NPEB,
-+ .dev.platform_data = avila_plat_eth,
-+ }, {
-+ .name = "ixp4xx_eth",
-+ .id = IXP4XX_ETH_NPEC,
-+ .dev.platform_data = avila_plat_eth + 1,
-+ }
-+};
-+
- static struct platform_device *avila_devices[] __initdata = {
- &avila_i2c_gpio,
- &avila_flash,
-- &avila_uart
-+ &avila_uart,
-+ &avila_eth[0],
-+ &avila_eth[1],
- };
-
- static void __init avila_init(void)
diff --git a/target/linux/ixp4xx/patches-2.6.23/298-avila_rtc_fixup.patch b/target/linux/ixp4xx/patches-2.6.23/298-avila_rtc_fixup.patch
deleted file mode 100644
index 4bee2044fb..0000000000
--- a/target/linux/ixp4xx/patches-2.6.23/298-avila_rtc_fixup.patch
+++ /dev/null
@@ -1,56 +0,0 @@
-Index: linux-2.6.23.17/arch/arm/mach-ixp4xx/avila-setup.c
-===================================================================
---- linux-2.6.23.17.orig/arch/arm/mach-ixp4xx/avila-setup.c
-+++ linux-2.6.23.17/arch/arm/mach-ixp4xx/avila-setup.c
-@@ -165,6 +165,35 @@ static struct platform_device *avila_dev
- &avila_eth[1],
- };
-
-+static char avila_rtc_probe[] __initdata = "rtc-ds1672.probe=0,0x68 ";
-+
-+static void __init avila_fixup(struct machine_desc *desc,
-+ struct tag *tags, char **cmdline, struct meminfo *mi)
-+{
-+ struct tag *t = tags;
-+ char *p = *cmdline;
-+
-+ /* Find the end of the tags table, taking note of any cmdline tag. */
-+ for (; t->hdr.size; t = tag_next(t)) {
-+ if (t->hdr.tag == ATAG_CMDLINE) {
-+ p = t->u.cmdline.cmdline;
-+ }
-+ }
-+
-+ /* Overwrite the end of the table with a new cmdline tag. */
-+ t->hdr.tag = ATAG_CMDLINE;
-+ t->hdr.size = (sizeof (struct tag_header) +
-+ strlen(avila_rtc_probe) + strlen(p) + 1 + 4) >> 2;
-+ strlcpy(t->u.cmdline.cmdline, avila_rtc_probe, COMMAND_LINE_SIZE);
-+ strlcpy(t->u.cmdline.cmdline + strlen(avila_rtc_probe), p,
-+ COMMAND_LINE_SIZE - strlen(avila_rtc_probe));
-+
-+ /* Terminate the table. */
-+ t = tag_next(t);
-+ t->hdr.tag = ATAG_NONE;
-+ t->hdr.size = 0;
-+}
-+
- static void __init avila_init(void)
- {
- ixp4xx_sys_init();
-@@ -192,6 +221,7 @@ MACHINE_START(AVILA, "Gateworks Avila Ne
- /* Maintainer: Deepak Saxena <dsaxena@plexity.net> */
- .phys_io = IXP4XX_PERIPHERAL_BASE_PHYS,
- .io_pg_offst = ((IXP4XX_PERIPHERAL_BASE_VIRT) >> 18) & 0xfffc,
-+ .fixup = avila_fixup,
- .map_io = ixp4xx_map_io,
- .init_irq = ixp4xx_init_irq,
- .timer = &ixp4xx_timer,
-@@ -209,6 +239,7 @@ MACHINE_START(LOFT, "Giant Shoulder Inc
- /* Maintainer: Tom Billman <kernel@giantshoulderinc.com> */
- .phys_io = IXP4XX_PERIPHERAL_BASE_PHYS,
- .io_pg_offst = ((IXP4XX_PERIPHERAL_BASE_VIRT) >> 18) & 0xfffc,
-+ .fixup = avila_fixup,
- .map_io = ixp4xx_map_io,
- .init_irq = ixp4xx_init_irq,
- .timer = &ixp4xx_timer,
diff --git a/target/linux/ixp4xx/patches-2.6.23/300-avila_fetch_mac.patch b/target/linux/ixp4xx/patches-2.6.23/300-avila_fetch_mac.patch
deleted file mode 100644
index 7303399e56..0000000000
--- a/target/linux/ixp4xx/patches-2.6.23/300-avila_fetch_mac.patch
+++ /dev/null
@@ -1,72 +0,0 @@
-Index: linux-2.6.23.17/arch/arm/mach-ixp4xx/avila-setup.c
-===================================================================
---- linux-2.6.23.17.orig/arch/arm/mach-ixp4xx/avila-setup.c
-+++ linux-2.6.23.17/arch/arm/mach-ixp4xx/avila-setup.c
-@@ -14,10 +14,18 @@
- #include <linux/kernel.h>
- #include <linux/init.h>
- #include <linux/device.h>
-+#include <linux/if_ether.h>
-+#include <linux/socket.h>
-+#include <linux/netdevice.h>
- #include <linux/serial.h>
- #include <linux/tty.h>
- #include <linux/serial_8250.h>
- #include <linux/slab.h>
-+#ifdef CONFIG_SENSORS_EEPROM
-+# include <linux/i2c.h>
-+# include <linux/eeprom.h>
-+#endif
-+
- #include <linux/i2c-gpio.h>
-
- #include <asm/types.h>
-@@ -194,9 +202,48 @@ static void __init avila_fixup(struct ma
- t->hdr.size = 0;
- }
-
-+#ifdef CONFIG_SENSORS_EEPROM
-+static int loft_eeprom_do(struct notifier_block *self, unsigned long event, void *t)
-+{
-+ struct eeprom_data *data = t;
-+ struct sockaddr address;
-+ struct net_device * netdev ;
-+
-+ char macs[12];
-+
-+ /* The MACs are the first 12 bytes in the eeprom at address 0x51 */
-+ if (event == EEPROM_REGISTER && data->client.addr == 0x51) {
-+ data->attr->read(&data->client.dev.kobj, data->attr, macs, 0, 12);
-+ /*eth0*/
-+ /* using dev_get_by_name here is really ugly and can cause
-+ * confusion if other ethernet devices are present. FIXME */
-+
-+ memcpy(address.sa_data, macs, ETH_ALEN);
-+ memcpy(&avila_plat_eth[0].hwaddr, macs, ETH_ALEN);
-+ if ( (netdev = dev_get_by_name("eth0")) )
-+ netdev->set_mac_address(netdev, &address);
-+
-+ /*same for eth1*/
-+ memcpy(address.sa_data, macs + ETH_ALEN, ETH_ALEN);
-+ memcpy(&avila_plat_eth[1].hwaddr, macs + ETH_ALEN, ETH_ALEN);
-+ if ( (netdev = dev_get_by_name("eth1")) )
-+ netdev->set_mac_address(netdev, &address);
-+ }
-+
-+ return NOTIFY_DONE;
-+}
-+
-+static struct notifier_block loft_eeprom_notifier = {
-+ .notifier_call = loft_eeprom_do
-+};
-+#endif
-+
- static void __init avila_init(void)
- {
- ixp4xx_sys_init();
-+#ifdef CONFIG_SENSORS_EEPROM
-+ register_eeprom_notifier(&loft_eeprom_notifier);
-+#endif
-
- avila_flash_resource.start = IXP4XX_EXP_BUS_BASE(0);
- avila_flash_resource.end =
diff --git a/target/linux/ixp4xx/patches-2.6.23/301-avila_led.patch b/target/linux/ixp4xx/patches-2.6.23/301-avila_led.patch
deleted file mode 100644
index f4b56a0ea9..0000000000
--- a/target/linux/ixp4xx/patches-2.6.23/301-avila_led.patch
+++ /dev/null
@@ -1,50 +0,0 @@
-Index: linux-2.6.23.17/arch/arm/mach-ixp4xx/avila-setup.c
-===================================================================
---- linux-2.6.23.17.orig/arch/arm/mach-ixp4xx/avila-setup.c
-+++ linux-2.6.23.17/arch/arm/mach-ixp4xx/avila-setup.c
-@@ -165,12 +165,34 @@ static struct platform_device avila_eth[
- }
- };
-
-+#ifdef CONFIG_LEDS_IXP4XX
-+static struct resource avila_led_resources[] = {
-+ {
-+ .name = "user",
-+ .start = AVILA_LED_USER_GPIO,
-+ .end = AVILA_LED_USER_GPIO,
-+ .flags = IXP4XX_GPIO_LOW,
-+ },
-+};
-+
-+static struct platform_device avila_leds = {
-+ .name = "IXP4XX-GPIO-LED",
-+ .id = -1,
-+ .num_resources = ARRAY_SIZE(avila_led_resources),
-+ .resource = avila_led_resources,
-+};
-+#endif
-+
-+
- static struct platform_device *avila_devices[] __initdata = {
- &avila_i2c_gpio,
- &avila_flash,
- &avila_uart,
- &avila_eth[0],
- &avila_eth[1],
-+#ifdef CONFIG_LEDS_IXP4XX
-+ &avila_leds,
-+#endif
- };
-
- static char avila_rtc_probe[] __initdata = "rtc-ds1672.probe=0,0x68 ";
-Index: linux-2.6.23.17/include/asm-arm/arch-ixp4xx/avila.h
-===================================================================
---- linux-2.6.23.17.orig/include/asm-arm/arch-ixp4xx/avila.h
-+++ linux-2.6.23.17/include/asm-arm/arch-ixp4xx/avila.h
-@@ -36,4 +36,5 @@
- #define AVILA_PCI_INTC_PIN 9
- #define AVILA_PCI_INTD_PIN 8
-
--
-+/* User LED */
-+#define AVILA_LED_USER_GPIO 3
diff --git a/target/linux/ixp4xx/patches-2.6.23/302-gpio_device.patch b/target/linux/ixp4xx/patches-2.6.23/302-gpio_device.patch
deleted file mode 100644
index a1f0ee45b8..0000000000
--- a/target/linux/ixp4xx/patches-2.6.23/302-gpio_device.patch
+++ /dev/null
@@ -1,49 +0,0 @@
-Index: linux-2.6.23.17/arch/arm/mach-ixp4xx/avila-setup.c
-===================================================================
---- linux-2.6.23.17.orig/arch/arm/mach-ixp4xx/avila-setup.c
-+++ linux-2.6.23.17/arch/arm/mach-ixp4xx/avila-setup.c
-@@ -183,6 +183,23 @@ static struct platform_device avila_leds
- };
- #endif
-
-+#ifdef CONFIG_GPIO_DEVICE
-+static struct resource avila_gpio_resources[] = {
-+ {
-+ .name = "gpio",
-+ .start = AVILA_GPIO_MASK,
-+ .end = AVILA_GPIO_MASK,
-+ .flags = 0,
-+ },
-+};
-+
-+static struct platform_device avila_gpio = {
-+ .name = "GPIODEV",
-+ .id = -1,
-+ .num_resources = ARRAY_SIZE(avila_gpio_resources),
-+ .resource = avila_gpio_resources,
-+};
-+#endif
-
- static struct platform_device *avila_devices[] __initdata = {
- &avila_i2c_gpio,
-@@ -193,6 +210,9 @@ static struct platform_device *avila_dev
- #ifdef CONFIG_LEDS_IXP4XX
- &avila_leds,
- #endif
-+#ifdef CONFIG_GPIO_DEVICE
-+ &avila_gpio,
-+#endif
- };
-
- static char avila_rtc_probe[] __initdata = "rtc-ds1672.probe=0,0x68 ";
-Index: linux-2.6.23.17/include/asm-arm/arch-ixp4xx/avila.h
-===================================================================
---- linux-2.6.23.17.orig/include/asm-arm/arch-ixp4xx/avila.h
-+++ linux-2.6.23.17/include/asm-arm/arch-ixp4xx/avila.h
-@@ -38,3 +38,6 @@
-
- /* User LED */
- #define AVILA_LED_USER_GPIO 3
-+
-+/* gpio mask used by platform device */
-+#define AVILA_GPIO_MASK (1 << 1) | (1 << 3) | (1 << 5) | (1 << 7) | (1 << 9)
diff --git a/target/linux/ixp4xx/patches-2.6.23/400-dmabounce.patch b/target/linux/ixp4xx/patches-2.6.23/400-dmabounce.patch
deleted file mode 100644
index cd7b05856a..0000000000
--- a/target/linux/ixp4xx/patches-2.6.23/400-dmabounce.patch
+++ /dev/null
@@ -1,31 +0,0 @@
-Index: linux-2.6.23.17/arch/arm/common/dmabounce.c
-===================================================================
---- linux-2.6.23.17.orig/arch/arm/common/dmabounce.c
-+++ linux-2.6.23.17/arch/arm/common/dmabounce.c
-@@ -116,6 +116,10 @@ alloc_safe_buffer(struct dmabounce_devic
- } else if (size <= device_info->large.size) {
- pool = &device_info->large;
- } else {
-+#ifdef CONFIG_DMABOUNCE_DEBUG
-+ printk(KERN_INFO "A dma bounce buffer outside the pool size was requested. Requested size was 0x%08X\nThe calling code was :\n", size);
-+ dump_stack();
-+#endif
- pool = NULL;
- }
-
-Index: linux-2.6.23.17/arch/arm/mach-ixp4xx/Kconfig
-===================================================================
---- linux-2.6.23.17.orig/arch/arm/mach-ixp4xx/Kconfig
-+++ linux-2.6.23.17/arch/arm/mach-ixp4xx/Kconfig
-@@ -220,6 +220,11 @@ config DMABOUNCE
- default y
- depends on PCI
-
-+config DMABOUNCE_DEBUG
-+ bool "Enable DMABounce debuging"
-+ default n
-+ depends on DMABOUNCE
-+
- config IXP4XX_INDIRECT_PCI
- bool "Use indirect PCI memory access"
- depends on PCI
diff --git a/target/linux/ixp4xx/patches-2.6.23/401-avila_pci_dev.patch b/target/linux/ixp4xx/patches-2.6.23/401-avila_pci_dev.patch
deleted file mode 100644
index 8971bb2099..0000000000
--- a/target/linux/ixp4xx/patches-2.6.23/401-avila_pci_dev.patch
+++ /dev/null
@@ -1,13 +0,0 @@
-Index: linux-2.6.23.17/include/asm-arm/arch-ixp4xx/avila.h
-===================================================================
---- linux-2.6.23.17.orig/include/asm-arm/arch-ixp4xx/avila.h
-+++ linux-2.6.23.17/include/asm-arm/arch-ixp4xx/avila.h
-@@ -25,7 +25,7 @@
- /*
- * AVILA PCI IRQs
- */
--#define AVILA_PCI_MAX_DEV 4
-+#define AVILA_PCI_MAX_DEV 6
- #define LOFT_PCI_MAX_DEV 6
- #define AVILA_PCI_IRQ_LINES 4
-