diff options
Diffstat (limited to 'target/linux/aruba-2.6/patches/000-aruba.patch')
| -rw-r--r-- | target/linux/aruba-2.6/patches/000-aruba.patch | 634 |
1 files changed, 4 insertions, 630 deletions
diff --git a/target/linux/aruba-2.6/patches/000-aruba.patch b/target/linux/aruba-2.6/patches/000-aruba.patch index 206590e0b0..2867bc4c3a 100644 --- a/target/linux/aruba-2.6/patches/000-aruba.patch +++ b/target/linux/aruba-2.6/patches/000-aruba.patch @@ -37,128 +37,13 @@ diff -Nur linux-2.6.21.1/arch/mips/Makefile linux-2.6.21.1-owrt/arch/mips/Makefi # Acer PICA 61, Mips Magnum 4000 and Olivetti M700. # core-$(CONFIG_MACH_JAZZ) += arch/mips/jazz/ -diff -Nur linux-2.6.21.1/arch/mips/pci/Makefile linux-2.6.21.1-owrt/arch/mips/pci/Makefile ---- linux-2.6.21.1/arch/mips/pci/Makefile 2007-04-27 23:49:26.000000000 +0200 -+++ linux-2.6.21.1-owrt/arch/mips/pci/Makefile 2007-05-23 23:36:48.000000000 +0200 -@@ -53,3 +53,4 @@ - obj-$(CONFIG_VICTOR_MPC30X) += fixup-mpc30x.o - obj-$(CONFIG_ZAO_CAPCELLA) += fixup-capcella.o - obj-$(CONFIG_WR_PPMC) += fixup-wrppmc.o -+obj-$(CONFIG_MACH_ARUBA) += fixup-aruba.o ops-aruba.o pci-aruba.o -diff -Nur linux-2.6.21.1/drivers/char/watchdog/Makefile linux-2.6.21.1-owrt/drivers/char/watchdog/Makefile ---- linux-2.6.21.1/drivers/char/watchdog/Makefile 2007-04-27 23:49:26.000000000 +0200 -+++ linux-2.6.21.1-owrt/drivers/char/watchdog/Makefile 2007-05-23 23:36:53.000000000 +0200 -@@ -82,5 +82,8 @@ - - # SPARC64 Architecture - -+# Aruba Architecture -+obj-$(CONFIG_MACH_ARUBA) += wdt_merlot.o -+ - # Architecture Independant - obj-$(CONFIG_SOFT_WATCHDOG) += softdog.o -diff -Nur linux-2.6.21.1/drivers/mtd/chips/cfi_probe.c linux-2.6.21.1-owrt/drivers/mtd/chips/cfi_probe.c ---- linux-2.6.21.1/drivers/mtd/chips/cfi_probe.c 2007-04-27 23:49:26.000000000 +0200 -+++ linux-2.6.21.1-owrt/drivers/mtd/chips/cfi_probe.c 2007-05-23 23:36:42.000000000 +0200 -@@ -25,6 +25,74 @@ - static void print_cfi_ident(struct cfi_ident *); - #endif - -+#if 1 -+ -+#define AMD_AUTOSEL_OFF1 0xAAA -+#define AMD_AUTOSEL_OFF2 0x555 -+#define AMD_MANUF_ID 0x1 -+#define AMD_DEVICE_ID1 0xF6 /* T */ -+#define AMD_DEVICE_ID2 0xF9 /* B */ -+/* Foll. are definitions for Macronix Flash Part */ -+#define MCX_MANUF_ID 0xC2 -+#define MCX_DEVICE_ID1 0xA7 -+#define MCX_DEVICE_ID2 0xA8 -+/* Foll. common to both AMD and Macronix */ -+#define FACTORY_LOCKED 0x99 -+#define USER_LOCKED 0x19 -+ -+/* NOTE: AP-70/6x use BYTE mode flash access. Therefore the -+ * lowest Addr. pin in the flash is not A0 but A-1 (A minus 1). -+ * CPU's A0 is tied to Flash's A-1, A1 to A0 and so on. This -+ * gives 4MB of byte-addressable mem. In byte mode, all addr -+ * need to be multiplied by 2 (i.e compared to word mode). -+ * NOTE: AMD_AUTOSEL_OFF1 and OFF2 are already mult. by 2 -+ * Just blindly use the addr offsets suggested in the manual -+ * for byte mode and you'll be OK. Offs. in Table 6 need to -+ * be mult by 2 (for getting autosel params) -+ */ -+void -+flash_detect(struct map_info *map, __u32 base, struct cfi_private *cfi) -+{ -+ map_word val[3]; -+ int osf = cfi->interleave * cfi->device_type; // =2 for AP70/6x -+ char *manuf, *part, *lock ; -+ -+ if (osf != 1) return ; -+ -+ cfi_send_gen_cmd(0xAA, AMD_AUTOSEL_OFF1, base, map, cfi, cfi->device_type, NULL); -+ cfi_send_gen_cmd(0x55, AMD_AUTOSEL_OFF2, base, map, cfi, cfi->device_type, NULL); -+ cfi_send_gen_cmd(0x90, AMD_AUTOSEL_OFF1, base, map, cfi, cfi->device_type, NULL); -+ val[0] = map_read(map, base) ; // manuf ID -+ val[1] = map_read(map, base+2) ; // device ID -+ val[2] = map_read(map, base+6) ; // lock indicator -+#if 0 -+printk("v1=0x%x v2=0x%x v3=0x%x\n", val[0], val[1], val[2]) ; -+#endif -+ if (val[0].x[0] == AMD_MANUF_ID) { -+ manuf = "AMD Flash" ; -+ if (val[1].x[0] == AMD_DEVICE_ID1) -+ part = "AM29LV320D (Top)" ; -+ else if (val[1].x[0] == AMD_DEVICE_ID2) -+ part = "AM29LV320D (Bot)" ; -+ else part = "Unknown" ; -+ } else if (val[0].x[0] == MCX_MANUF_ID) { -+ manuf = "Macronix Flash" ; -+ if (val[1].x[0] == MCX_DEVICE_ID1) -+ part = "MX29LV320A (Top)" ; -+ else if (val[1].x[0] == MCX_DEVICE_ID2) -+ part = "MX29LV320A (Bot)" ; -+ else part = "Unknown" ; -+ } else -+ return ; -+ if (val[2].x[0] == FACTORY_LOCKED) -+ lock = "Factory Locked" ; -+ else if (val[2].x[0] == USER_LOCKED) -+ lock = "User Locked" ; -+ else lock = "Unknown locking" ; -+ printk("%s %s (%s)\n", manuf, part, lock) ; -+} -+#endif -+ - static int cfi_probe_chip(struct map_info *map, __u32 base, - unsigned long *chip_map, struct cfi_private *cfi); - static int cfi_chip_setup(struct map_info *map, struct cfi_private *cfi); -@@ -117,6 +185,10 @@ - } - - xip_disable(); -+#if 1 -+ //cfi_send_gen_cmd(0xF0, 0, base, map, cfi, cfi->device_type, NULL); -+ flash_detect(map, base, cfi) ; -+#endif - cfi_send_gen_cmd(0xF0, 0, base, map, cfi, cfi->device_type, NULL); - cfi_send_gen_cmd(0xFF, 0, base, map, cfi, cfi->device_type, NULL); - cfi_send_gen_cmd(0x98, 0x55, base, map, cfi, cfi->device_type, NULL); diff -Nur linux-2.6.21.1/drivers/net/Kconfig linux-2.6.21.1-owrt/drivers/net/Kconfig --- linux-2.6.21.1/drivers/net/Kconfig 2007-04-27 23:49:26.000000000 +0200 -+++ linux-2.6.21.1-owrt/drivers/net/Kconfig 2007-05-23 23:37:01.000000000 +0200 -@@ -201,6 +201,19 @@ ++++ linux-2.6.21.1-owrt/drivers/net/Kconfig 2007-05-24 10:45:57.000000000 +0200 +@@ -201,6 +201,13 @@ source "drivers/net/arm/Kconfig" -+config AR2313 -+ tristate "AR2313 Ethernet support" -+ depends on NET_ETHERNET && MACH_ARUBA -+ help -+ Support for the AR2313 Ethernet part on Aruba AP60/61 -+ +config IDT_RC32434_ETH + tristate "IDT RC32434 Local Ethernet support" + depends on NET_ETHERNET @@ -171,16 +56,8 @@ diff -Nur linux-2.6.21.1/drivers/net/Kconfig linux-2.6.21.1-owrt/drivers/net/Kco depends on NET_ETHERNET && PPC_PMAC && PPC32 diff -Nur linux-2.6.21.1/drivers/net/Makefile linux-2.6.21.1-owrt/drivers/net/Makefile --- linux-2.6.21.1/drivers/net/Makefile 2007-04-27 23:49:26.000000000 +0200 -+++ linux-2.6.21.1-owrt/drivers/net/Makefile 2007-05-23 23:37:01.000000000 +0200 -@@ -11,6 +11,7 @@ - obj-$(CONFIG_BONDING) += bonding/ - obj-$(CONFIG_ATL1) += atl1/ - obj-$(CONFIG_GIANFAR) += gianfar_driver.o -+obj-$(CONFIG_AR2313) += ar2313/ - - gianfar_driver-objs := gianfar.o \ - gianfar_ethtool.o \ -@@ -38,6 +39,7 @@ ++++ linux-2.6.21.1-owrt/drivers/net/Makefile 2007-05-24 10:45:57.000000000 +0200 +@@ -38,6 +38,7 @@ obj-$(CONFIG_MACE) += mace.o obj-$(CONFIG_BMAC) += bmac.o @@ -269,150 +146,6 @@ diff -Nur linux-2.6.21.1/drivers/net/natsemi.c linux-2.6.21.1-owrt/drivers/net/n dev->base_addr = (unsigned long __force) ioaddr; dev->irq = irq; -diff -Nur linux-2.6.21.1/drivers/pci/access.c linux-2.6.21.1-owrt/drivers/pci/access.c ---- linux-2.6.21.1/drivers/pci/access.c 2007-04-27 23:49:26.000000000 +0200 -+++ linux-2.6.21.1-owrt/drivers/pci/access.c 2007-05-23 23:36:48.000000000 +0200 -@@ -23,6 +23,7 @@ - #define PCI_word_BAD (pos & 1) - #define PCI_dword_BAD (pos & 3) - -+#ifdef __MIPSEB__ - #define PCI_OP_READ(size,type,len) \ - int pci_bus_read_config_##size \ - (struct pci_bus *bus, unsigned int devfn, int pos, type *value) \ -@@ -33,11 +34,32 @@ - if (PCI_##size##_BAD) return PCIBIOS_BAD_REGISTER_NUMBER; \ - spin_lock_irqsave(&pci_lock, flags); \ - res = bus->ops->read(bus, devfn, pos, len, &data); \ -+ if (len == 1) \ -+ *value = (type)((data >> 24) & 0xff); \ -+ else if (len == 2) \ -+ *value = (type)((data >> 16) & 0xffff); \ -+ else \ - *value = (type)data; \ - spin_unlock_irqrestore(&pci_lock, flags); \ - return res; \ - } -+#else - -+#define PCI_OP_READ(size,type,len) \ -+int pci_bus_read_config_##size \ -+ (struct pci_bus *bus, unsigned int devfn, int pos, type *value) \ -+{ \ -+ int res; \ -+ unsigned long flags; \ -+ u32 data = 0; \ -+ if (PCI_##size##_BAD) return PCIBIOS_BAD_REGISTER_NUMBER; \ -+ spin_lock_irqsave(&pci_lock, flags); \ -+ res = bus->ops->read(bus, devfn, pos, len, &data); \ -+ *value = (type)data; \ -+ spin_unlock_irqrestore(&pci_lock, flags); \ -+ return res; \ -+} -+#endif - #define PCI_OP_WRITE(size,type,len) \ - int pci_bus_write_config_##size \ - (struct pci_bus *bus, unsigned int devfn, int pos, type value) \ -diff -Nur linux-2.6.21.1/drivers/serial/8250.c linux-2.6.21.1-owrt/drivers/serial/8250.c ---- linux-2.6.21.1/drivers/serial/8250.c 2007-04-27 23:49:26.000000000 +0200 -+++ linux-2.6.21.1-owrt/drivers/serial/8250.c 2007-05-23 23:37:11.000000000 +0200 -@@ -1635,7 +1635,7 @@ - { - struct uart_8250_port *up = (struct uart_8250_port *)port; - unsigned long flags; -- unsigned char lsr, iir; -+// unsigned char lsr, iir; - int retval; - - up->capabilities = uart_config[up->port.type].flags; -@@ -1772,6 +1772,8 @@ - - serial8250_set_mctrl(&up->port, up->port.mctrl); - -+// For some reason this test causes problems on the AP6x serial console -+#if 0 - /* - * Do a quick test to see if we receive an - * interrupt when we enable the TX irq. -@@ -1790,7 +1792,8 @@ - } else { - up->bugs &= ~UART_BUG_TXEN; - } -- -+#endif -+ - spin_unlock_irqrestore(&up->port.lock, flags); - - /* -diff -Nur linux-2.6.21.1/drivers/usb/host/ehci.h linux-2.6.21.1-owrt/drivers/usb/host/ehci.h ---- linux-2.6.21.1/drivers/usb/host/ehci.h 2007-04-27 23:49:26.000000000 +0200 -+++ linux-2.6.21.1-owrt/drivers/usb/host/ehci.h 2007-05-23 23:37:18.000000000 +0200 -@@ -87,6 +87,7 @@ - struct dma_pool *sitd_pool; /* sitd per split iso urb */ - - struct timer_list watchdog; -+ struct timer_list softirq; - unsigned long actions; - unsigned stamp; - unsigned long next_statechange; -diff -Nur linux-2.6.21.1/drivers/usb/host/ehci-hcd.c linux-2.6.21.1-owrt/drivers/usb/host/ehci-hcd.c ---- linux-2.6.21.1/drivers/usb/host/ehci-hcd.c 2007-04-27 23:49:26.000000000 +0200 -+++ linux-2.6.21.1-owrt/drivers/usb/host/ehci-hcd.c 2007-05-23 23:37:18.000000000 +0200 -@@ -118,6 +118,7 @@ - #define EHCI_IO_JIFFIES (HZ/10) /* io watchdog > irq_thresh */ - #define EHCI_ASYNC_JIFFIES (HZ/20) /* async idle timeout */ - #define EHCI_SHRINK_JIFFIES (HZ/200) /* async qh unlink delay */ -+#define EHCI_SOFTIRQ (HZ/400) - - /* Initial IRQ latency: faster than hw default */ - static int log2_irq_thresh = 0; // 0 to 6 -@@ -273,6 +274,16 @@ - #include "ehci-sched.c" - - /*-------------------------------------------------------------------------*/ -+static irqreturn_t ehci_irq (struct usb_hcd *hcd); -+ -+static void ehci_softirq (unsigned long param) -+{ -+ struct ehci_hcd *ehci = (struct ehci_hcd *) param; -+ -+ if (ehci_irq(ehci_to_hcd(ehci)) != IRQ_NONE) -+ set_bit(HCD_FLAG_SAW_IRQ, &(ehci_to_hcd(ehci))->flags); -+ mod_timer (&ehci->softirq, jiffies + EHCI_SOFTIRQ); -+} - - static void ehci_watchdog (unsigned long param) - { -@@ -289,6 +300,10 @@ - COUNT (ehci->stats.lost_iaa); - ehci_writel(ehci, STS_IAA, &ehci->regs->status); - ehci->reclaim_ready = 1; -+ if (!timer_pending(&ehci->softirq)) { -+ ehci_info(ehci, "switching to softirq\n"); -+ mod_timer (&ehci->softirq, jiffies + EHCI_SOFTIRQ); -+ } - } - } - -@@ -396,6 +411,7 @@ - - /* no more interrupts ... */ - del_timer_sync (&ehci->watchdog); -+ del_timer_sync (&ehci->softirq); - - spin_lock_irq(&ehci->lock); - if (HC_IS_RUNNING (hcd->state)) -@@ -444,6 +460,10 @@ - ehci->watchdog.function = ehci_watchdog; - ehci->watchdog.data = (unsigned long) ehci; - -+ init_timer(&ehci->softirq); -+ ehci->softirq.function = ehci_softirq; -+ ehci->softirq.data = (unsigned long) ehci; -+ - /* - * hw default: 1K periodic list heads, one per frame. - * periodic_size can shrink by USBCMD update if hcc_params allows. diff -Nur linux-2.6.21.1/include/asm-mips/bootinfo.h linux-2.6.21.1-owrt/include/asm-mips/bootinfo.h --- linux-2.6.21.1/include/asm-mips/bootinfo.h 2007-04-27 23:49:26.000000000 +0200 +++ linux-2.6.21.1-owrt/include/asm-mips/bootinfo.h 2007-05-23 23:34:01.000000000 +0200 @@ -480,362 +213,3 @@ diff -Nur linux-2.6.21.1/include/linux/kernel.h linux-2.6.21.1-owrt/include/linu #define BUILD_BUG_ON(condition) ((void)sizeof(char[1 - 2*!!(condition)])) /* Force a compilation error if condition is true, but also produce a -diff -Nur linux-2.6.21.1/include/linux/kernel.h.orig linux-2.6.21.1-owrt/include/linux/kernel.h.orig ---- linux-2.6.21.1/include/linux/kernel.h.orig 1970-01-01 01:00:00.000000000 +0100 -+++ linux-2.6.21.1-owrt/include/linux/kernel.h.orig 2007-04-27 23:49:26.000000000 +0200 -@@ -0,0 +1,355 @@ -+#ifndef _LINUX_KERNEL_H -+#define _LINUX_KERNEL_H -+ -+/* -+ * 'kernel.h' contains some often-used function prototypes etc -+ */ -+ -+#ifdef __KERNEL__ -+ -+#include <stdarg.h> -+#include <linux/linkage.h> -+#include <linux/stddef.h> -+#include <linux/types.h> -+#include <linux/compiler.h> -+#include <linux/bitops.h> -+#include <linux/log2.h> -+#include <asm/byteorder.h> -+#include <asm/bug.h> -+ -+extern const char linux_banner[]; -+extern const char linux_proc_banner[]; -+ -+#define INT_MAX ((int)(~0U>>1)) -+#define INT_MIN (-INT_MAX - 1) -+#define UINT_MAX (~0U) -+#define LONG_MAX ((long)(~0UL>>1)) -+#define LONG_MIN (-LONG_MAX - 1) -+#define ULONG_MAX (~0UL) -+#define LLONG_MAX ((long long)(~0ULL>>1)) -+#define LLONG_MIN (-LLONG_MAX - 1) -+#define ULLONG_MAX (~0ULL) -+ -+#define STACK_MAGIC 0xdeadbeef -+ -+#define ALIGN(x,a) __ALIGN_MASK(x,(typeof(x))(a)-1) -+#define __ALIGN_MASK(x,mask) (((x)+(mask))&~(mask)) -+ -+#define ARRAY_SIZE(x) (sizeof(x) / sizeof((x)[0])) -+#define FIELD_SIZEOF(t, f) (sizeof(((t*)0)->f)) -+#define DIV_ROUND_UP(n,d) (((n) + (d) - 1) / (d)) -+#define roundup(x, y) ((((x) + ((y) - 1)) / (y)) * (y)) -+ -+#define KERN_EMERG "<0>" /* system is unusable */ -+#define KERN_ALERT "<1>" /* action must be taken immediately */ -+#define KERN_CRIT "<2>" /* critical conditions */ -+#define KERN_ERR "<3>" /* error conditions */ -+#define KERN_WARNING "<4>" /* warning conditions */ -+#define KERN_NOTICE "<5>" /* normal but significant condition */ -+#define KERN_INFO "<6>" /* informational */ -+#define KERN_DEBUG "<7>" /* debug-level messages */ -+ -+extern int console_printk[]; -+ -+#define console_loglevel (console_printk[0]) -+#define default_message_loglevel (console_printk[1]) -+#define minimum_console_loglevel (console_printk[2]) -+#define default_console_loglevel (console_printk[3]) -+ -+struct completion; -+struct pt_regs; -+struct user; -+ -+/** -+ * might_sleep - annotation for functions that can sleep -+ * -+ * this macro will print a stack trace if it is executed in an atomic -+ * context (spinlock, irq-handler, ...). -+ * -+ * This is a useful debugging help to be able to catch problems early and not -+ * be bitten later when the calling function happens to sleep when it is not -+ * supposed to. -+ */ -+#ifdef CONFIG_PREEMPT_VOLUNTARY -+extern int cond_resched(void); -+# define might_resched() cond_resched() -+#else -+# define might_resched() do { } while (0) -+#endif -+ -+#ifdef CONFIG_DEBUG_SPINLOCK_SLEEP -+ void __might_sleep(char *file, int line); -+# define might_sleep() \ -+ do { __might_sleep(__FILE__, __LINE__); might_resched(); } while (0) -+#else -+# define might_sleep() do { might_resched(); } while (0) -+#endif -+ -+#define might_sleep_if(cond) do { if (cond) might_sleep(); } while (0) -+ -+#define abs(x) ({ \ -+ int __x = (x); \ -+ (__x < 0) ? -__x : __x; \ -+ }) -+ -+extern struct atomic_notifier_head panic_notifier_list; -+extern long (*panic_blink)(long time); -+NORET_TYPE void panic(const char * fmt, ...) -+ __attribute__ ((NORET_AND format (printf, 1, 2))); -+extern void oops_enter(void); -+extern void oops_exit(void); -+extern int oops_may_print(void); -+fastcall NORET_TYPE void do_exit(long error_code) -+ ATTRIB_NORET; -+NORET_TYPE void complete_and_exit(struct completion *, long) -+ ATTRIB_NORET; -+extern unsigned long simple_strtoul(const char *,char **,unsigned int); -+extern long simple_strtol(const char *,char **,unsigned int); -+extern unsigned long long simple_strtoull(const char *,char **,unsigned int); -+extern long long simple_strtoll(const char *,char **,unsigned int); -+extern int sprintf(char * buf, const char * fmt, ...) -+ __attribute__ ((format (printf, 2, 3))); -+extern int vsprintf(char *buf, const char *, va_list) -+ __attribute__ ((format (printf, 2, 0))); -+extern int snprintf(char * buf, size_t size, const char * fmt, ...) -+ __attribute__ ((format (printf, 3, 4))); -+extern int vsnprintf(char *buf, size_t size, const char *fmt, va_list args) -+ __attribute__ ((format (printf, 3, 0))); -+extern int scnprintf(char * buf, size_t size, const char * fmt, ...) -+ __attribute__ ((format (printf, 3, 4))); -+extern int vscnprintf(char *buf, size_t size, const char *fmt, va_list args) -+ __attribute__ ((format (printf, 3, 0))); -+extern char *kasprintf(gfp_t gfp, const char *fmt, ...) -+ __attribute__ ((format (printf, 2, 3))); -+ -+extern int sscanf(const char *, const char *, ...) -+ __attribute__ ((format (scanf, 2, 3))); -+extern int vsscanf(const char *, const char *, va_list) -+ __attribute__ ((format (scanf, 2, 0))); -+ -+extern int get_option(char **str, int *pint); -+extern char *get_options(const char *str, int nints, int *ints); -+extern unsigned long long memparse(char *ptr, char **retptr); -+ -+extern int core_kernel_text(unsigned long addr); -+extern int __kernel_text_address(unsigned long addr); -+extern int kernel_text_address(unsigned long addr); -+struct pid; -+extern struct pid *session_of_pgrp(struct pid *pgrp); -+ -+extern void dump_thread(struct pt_regs *regs, struct user *dump); -+ -+#ifdef CONFIG_PRINTK -+asmlinkage int vprintk(const char *fmt, va_list args) -+ __attribute__ ((format (printf, 1, 0))); -+asmlinkage int printk(const char * fmt, ...) -+ __attribute__ ((format (printf, 1, 2))); -+#else -+static inline int vprintk(const char *s, va_list args) -+ __attribute__ ((format (printf, 1, 0))); -+static inline int vprintk(const char *s, va_list args) { return 0; } -+static inline int printk(const char *s, ...) -+ __attribute__ ((format (printf, 1, 2))); -+static inline int printk(const char *s, ...) { return 0; } -+#endif -+ -+unsigned long int_sqrt(unsigned long); -+ -+extern int printk_ratelimit(void); -+extern int __printk_ratelimit(int ratelimit_jiffies, int ratelimit_burst); -+extern bool printk_timed_ratelimit(unsigned long *caller_jiffies, -+ unsigned int interval_msec); -+ -+static inline void console_silent(void) -+{ -+ console_loglevel = 0; -+} -+ -+static inline void console_verbose(void) -+{ -+ if (console_loglevel) -+ console_loglevel = 15; -+} -+ -+extern void bust_spinlocks(int yes); -+extern void wake_up_klogd(void); -+extern int oops_in_progress; /* If set, an oops, panic(), BUG() or die() is in progress */ -+extern int panic_timeout; -+extern int panic_on_oops; -+extern int panic_on_unrecovered_nmi; -+extern int tainted; -+extern const char *print_tainted(void); -+extern void add_taint(unsigned); -+ -+/* Values used for system_state */ -+extern enum system_states { -+ SYSTEM_BOOTING, -+ SYSTEM_RUNNING, -+ SYSTEM_HALT, -+ SYSTEM_POWER_OFF, -+ SYSTEM_RESTART, -+ SYSTEM_SUSPEND_DISK, -+} system_state; -+ -+#define TAINT_PROPRIETARY_MODULE (1<<0) -+#define TAINT_FORCED_MODULE (1<<1) -+#define TAINT_UNSAFE_SMP (1<<2) -+#define TAINT_FORCED_RMMOD (1<<3) -+#define TAINT_MACHINE_CHECK (1<<4) -+#define TAINT_BAD_PAGE (1<<5) -+#define TAINT_USER (1<<6) -+ -+extern void dump_stack(void); -+ -+#ifdef DEBUG -+/* If you are writing a driver, please use dev_dbg instead */ -+#define pr_debug(fmt,arg...) \ -+ printk(KERN_DEBUG fmt,##arg) -+#else -+static inline int __attribute__ ((format (printf, 1, 2))) pr_debug(const char * fmt, ...) -+{ -+ return 0; -+} -+#endif -+ -+#define pr_info(fmt,arg...) \ -+ printk(KERN_INFO fmt,##arg) -+ -+/* -+ * Display an IP address in readable format. -+ */ -+ -+#define NIPQUAD(addr) \ -+ ((unsigned char *)&addr)[0], \ -+ ((unsigned char *)&addr)[1], \ -+ ((unsigned char *)&addr)[2], \ -+ ((unsigned char *)&addr)[3] -+#define NIPQUAD_FMT "%u.%u.%u.%u" -+ -+#define NIP6(addr) \ -+ ntohs((addr).s6_addr16[0]), \ -+ ntohs((addr).s6_addr16[1]), \ -+ ntohs((addr).s6_addr16[2]), \ -+ ntohs((addr).s6_addr16[3]), \ -+ ntohs((addr).s6_addr16[4]), \ -+ ntohs((addr).s6_addr16[5]), \ -+ ntohs((addr).s6_addr16[6]), \ -+ ntohs((addr).s6_addr16[7]) -+#define NIP6_FMT "%04x:%04x:%04x:%04x:%04x:%04x:%04x:%04x" -+#define NIP6_SEQFMT "%04x%04x%04x%04x%04x%04x%04x%04x" -+ -+#if defined(__LITTLE_ENDIAN) -+#define HIPQUAD(addr) \ -+ ((unsigned char *)&addr)[3], \ -+ ((unsigned char *)&addr)[2], \ -+ ((unsigned char *)&addr)[1], \ -+ ((unsigned char *)&addr)[0] -+#elif defined(__BIG_ENDIAN) -+#define HIPQUAD NIPQUAD -+#else -+#error "Please fix asm/byteorder.h" -+#endif /* __LITTLE_ENDIAN */ -+ -+/* -+ * min()/max() macros that also do -+ * strict type-checking.. See the -+ * "unnecessary" pointer comparison. -+ */ -+#define min(x,y) ({ \ -+ typeof(x) _x = (x); \ -+ typeof(y) _y = (y); \ -+ (void) (&_x == &_y); \ -+ _x < _y ? _x : _y; }) -+ -+#define max(x,y) ({ \ -+ typeof(x) _x = (x); \ -+ typeof(y) _y = (y); \ -+ (void) (&_x == &_y); \ -+ _x > _y ? _x : _y; }) -+ -+/* -+ * ..and if you can't take the strict -+ * types, you can specify one yourself. -+ * -+ * Or not use min/max at all, of course. -+ */ -+#define min_t(type,x,y) \ -+ ({ type __x = (x); type __y = (y); __x < __y ? __x: __y; }) -+#define max_t(type,x,y) \ -+ ({ type __x = (x); type __y = (y); __x > __y ? __x: __y; }) -+ -+ -+/** -+ * container_of - cast a member of a structure out to the containing structure -+ * @ptr: the pointer to the member. -+ * @type: the type of the container struct this is embedded in. -+ * @member: the name of the member within the struct. -+ * -+ */ -+#define container_of(ptr, type, member) ({ \ -+ const typeof( ((type *)0)->member ) *__mptr = (ptr); \ -+ (type *)( (char *)__mptr - offsetof(type,member) );}) -+ -+/* -+ * Check at compile time that something is of a particular type. -+ * Always evaluates to 1 so you may use it easily in comparisons. -+ */ -+#define typecheck(type,x) \ -+({ type __dummy; \ -+ typeof(x) __dummy2; \ -+ (void)(&__dummy == &__dummy2); \ -+ 1; \ -+}) -+ -+/* -+ * Check at compile time that 'function' is a certain type, or is a pointer -+ * to that type (needs to use typedef for the function type.) -+ */ -+#define typecheck_fn(type,function) \ -+({ typeof(type) __tmp = function; \ -+ (void)__tmp; \ -+}) -+ -+struct sysinfo; -+extern int do_sysinfo(struct sysinfo *info); -+ -+#endif /* __KERNEL__ */ -+ -+#define SI_LOAD_SHIFT 16 -+struct sysinfo { -+ long uptime; /* Seconds since boot */ -+ unsigned long loads[3]; /* 1, 5, and 15 minute load averages */ -+ unsigned long totalram; /* Total usable main memory size */ -+ unsigned long freeram; /* Available memory size */ -+ unsigned long sharedram; /* Amount of shared memory */ -+ unsigned long bufferram; /* Memory used by buffers */ -+ unsigned long totalswap; /* Total swap space size */ -+ unsigned long freeswap; /* swap space still available */ -+ unsigned short procs; /* Number of current processes */ -+ unsigned short pad; /* explicit padding for m68k */ -+ unsigned long totalhigh; /* Total high memory size */ -+ unsigned long freehigh; /* Available high memory size */ -+ unsigned int mem_unit; /* Memory unit size in bytes */ -+ char _f[20-2*sizeof(long)-sizeof(int)]; /* Padding: libc5 uses this.. */ -+}; -+ -+/* Force a compilation error if condition is true */ -+#define BUILD_BUG_ON(condition) ((void)sizeof(char[1 - 2*!!(condition)])) -+ -+/* Force a compilation error if condition is true, but also produce a -+ result (of value 0 and type size_t), so the expression can be used -+ e.g. in a structure initializer (or where-ever else comma expressions -+ aren't permitted). */ -+#define BUILD_BUG_ON_ZERO(e) (sizeof(char[1 - 2 * !!(e)]) - 1) -+ -+/* Trap pasters of __FUNCTION__ at compile-time */ -+#define __FUNCTION__ (__func__) -+ -+/* This helps us to avoid #ifdef CONFIG_NUMA */ -+#ifdef CONFIG_NUMA -+#define NUMA_BUILD 1 -+#else -+#define NUMA_BUILD 0 -+#endif -+ -+#endif |