diff options
| author | Steven Whitehouse <swhiteho@redhat.com> | 2006-04-21 16:52:36 (GMT) |
|---|---|---|
| committer | Steven Whitehouse <swhiteho@redhat.com> | 2006-04-21 16:52:36 (GMT) |
| commit | a748422ee45725e04e1d3792fa19dfa90ddfd116 (patch) | |
| tree | 978e12895468baaa9f7ab2747b9f7d50beaf1717 /include | |
| parent | c63e31c2cc1ec67372920b5e1aff8204d04dd172 (diff) | |
| parent | f4ffaa452e71495a06376f12f772342bc57051fc (diff) | |
| download | linux-fsl-qoriq-a748422ee45725e04e1d3792fa19dfa90ddfd116.tar.xz | |
Merge branch 'master'
Diffstat (limited to 'include')
193 files changed, 3579 insertions, 3944 deletions
diff --git a/include/asm-alpha/numnodes.h b/include/asm-alpha/numnodes.h deleted file mode 100644 index cd42582..0000000 --- a/include/asm-alpha/numnodes.h +++ /dev/null @@ -1,7 +0,0 @@ -#ifndef _ASM_MAX_NUMNODES_H -#define _ASM_MAX_NUMNODES_H - -/* Max 128 Nodes - Marvel */ -#define NODES_SHIFT 7 - -#endif /* _ASM_MAX_NUMNODES_H */ diff --git a/include/asm-arm/arch-cl7500/hardware.h b/include/asm-arm/arch-cl7500/hardware.h index 2339b76..1adfd18 100644 --- a/include/asm-arm/arch-cl7500/hardware.h +++ b/include/asm-arm/arch-cl7500/hardware.h @@ -53,16 +53,12 @@ #define SCREEN_END 0xdfc00000 #define SCREEN_BASE 0xdf800000 -#define FLUSH_BASE 0xdf000000 - #define VIDC_BASE (void __iomem *)0xe0400000 #define IOMD_BASE IOMEM(0xe0200000) #define IOC_BASE IOMEM(0xe0200000) #define FLOPPYDMA_BASE IOMEM(0xe002a000) #define PCIO_BASE IOMEM(0xe0010000) -#define FLUSH_BASE_PHYS 0x00000000 /* ROM */ - #define vidc_writel(val) __raw_writel(val, VIDC_BASE) /* in/out bias for the ISA slot region */ diff --git a/include/asm-arm/arch-cl7500/memory.h b/include/asm-arm/arch-cl7500/memory.h index 34f40a6..3178140 100644 --- a/include/asm-arm/arch-cl7500/memory.h +++ b/include/asm-arm/arch-cl7500/memory.h @@ -26,4 +26,10 @@ #define __virt_to_bus(x) __virt_to_phys(x) #define __bus_to_virt(x) __phys_to_virt(x) +/* + * Cache flushing area - ROM + */ +#define FLUSH_BASE_PHYS 0x00000000 +#define FLUSH_BASE 0xdf000000 + #endif diff --git a/include/asm-arm/arch-ebsa110/debug-macro.S b/include/asm-arm/arch-ebsa110/debug-macro.S index f61cada..9213bfe 100644 --- a/include/asm-arm/arch-ebsa110/debug-macro.S +++ b/include/asm-arm/arch-ebsa110/debug-macro.S @@ -18,4 +18,4 @@ #define UART_SHIFT 2 #define FLOW_CONTROL -#include <asm/hardware/debug-8250.h> +#include <asm/hardware/debug-8250.S> diff --git a/include/asm-arm/arch-ebsa110/hardware.h b/include/asm-arm/arch-ebsa110/hardware.h index 4e41c23..3ce864d 100644 --- a/include/asm-arm/arch-ebsa110/hardware.h +++ b/include/asm-arm/arch-ebsa110/hardware.h @@ -57,9 +57,6 @@ /* * RAM definitions */ -#define FLUSH_BASE_PHYS 0x40000000 -#define FLUSH_BASE 0xdf000000 - #define UNCACHEABLE_ADDR 0xff000000 /* IRQ_STAT */ #endif diff --git a/include/asm-arm/arch-ebsa110/memory.h b/include/asm-arm/arch-ebsa110/memory.h index 02f1445..c7c500e1 100644 --- a/include/asm-arm/arch-ebsa110/memory.h +++ b/include/asm-arm/arch-ebsa110/memory.h @@ -28,4 +28,10 @@ #define __virt_to_bus(x) (x) #define __bus_to_virt(x) (x) +/* + * Cache flushing area - SRAM + */ +#define FLUSH_BASE_PHYS 0x40000000 +#define FLUSH_BASE 0xdf000000 + #endif diff --git a/include/asm-arm/arch-ebsa110/uncompress.h b/include/asm-arm/arch-ebsa110/uncompress.h index 66b19c7..ae5b775 100644 --- a/include/asm-arm/arch-ebsa110/uncompress.h +++ b/include/asm-arm/arch-ebsa110/uncompress.h @@ -10,7 +10,7 @@ #include <linux/serial_reg.h> -#define SERIAL_BASE ((unsigned char *)0xfe000be0) +#define SERIAL_BASE ((unsigned char *)0xf0000be0) /* * This does not append a newline diff --git a/include/asm-arm/arch-ebsa285/hardware.h b/include/asm-arm/arch-ebsa285/hardware.h index 2ef2200..ec51fe9 100644 --- a/include/asm-arm/arch-ebsa285/hardware.h +++ b/include/asm-arm/arch-ebsa285/hardware.h @@ -48,9 +48,6 @@ #define PCICFG0_SIZE 0x01000000 #define PCICFG0_BASE 0xfa000000 -#define FLUSH_SIZE 0x00100000 -#define FLUSH_BASE 0xf9000000 - #define PCIMEM_SIZE 0x01000000 #define PCIMEM_BASE 0xf0000000 @@ -61,9 +58,6 @@ #define PCIMEM_SIZE 0x80000000 #define PCIMEM_BASE 0x80000000 -#define FLUSH_SIZE 0x00100000 -#define FLUSH_BASE 0x7e000000 - #define WFLUSH_SIZE 0x01000000 #define WFLUSH_BASE 0x7d000000 @@ -94,7 +88,6 @@ #define XBUS_SWITCH_J17_11 ((*XBUS_SWITCH) & (1 << 5)) #define XBUS_SWITCH_J17_9 ((*XBUS_SWITCH) & (1 << 6)) -#define FLUSH_BASE_PHYS 0x50000000 #define UNCACHEABLE_ADDR (ARMCSR_BASE + 0x108) diff --git a/include/asm-arm/arch-ebsa285/memory.h b/include/asm-arm/arch-ebsa285/memory.h index 09e335c..99181ffc 100644 --- a/include/asm-arm/arch-ebsa285/memory.h +++ b/include/asm-arm/arch-ebsa285/memory.h @@ -49,12 +49,22 @@ extern unsigned long __bus_to_virt(unsigned long); #define TASK_SIZE UL(0xbf000000) #define PAGE_OFFSET UL(0xc0000000) +/* + * Cache flushing area. + */ +#define FLUSH_BASE 0xf9000000 + #elif defined(CONFIG_ARCH_CO285) /* Task size and page offset at 1.5GB */ #define TASK_SIZE UL(0x5f000000) #define PAGE_OFFSET UL(0x60000000) +/* + * Cache flushing area. + */ +#define FLUSH_BASE 0x7e000000 + #else #error "Undefined footbridge architecture" @@ -72,4 +82,6 @@ extern unsigned long __bus_to_virt(unsigned long); */ #define TASK_UNMAPPED_BASE ((TASK_SIZE + 0x01000000) / 3) +#define FLUSH_BASE_PHYS 0x50000000 + #endif diff --git a/include/asm-arm/arch-ixp23xx/debug-macro.S b/include/asm-arm/arch-ixp23xx/debug-macro.S index eb99fd6..2b25e64 100644 --- a/include/asm-arm/arch-ixp23xx/debug-macro.S +++ b/include/asm-arm/arch-ixp23xx/debug-macro.S @@ -17,6 +17,9 @@ tst \rx, #1 @ mmu enabled? ldreq \rx, =IXP23XX_PERIPHERAL_PHYS @ physical ldrne \rx, =IXP23XX_PERIPHERAL_VIRT @ virtual +#ifdef __ARMEB__ + orr \rx, \rx, #0x00000003 +#endif .endm #define UART_SHIFT 2 diff --git a/include/asm-arm/arch-l7200/hardware.h b/include/asm-arm/arch-l7200/hardware.h index b755079..2ab43f3 100644 --- a/include/asm-arm/arch-l7200/hardware.h +++ b/include/asm-arm/arch-l7200/hardware.h @@ -52,9 +52,6 @@ #define ISA_SIZE 0x20000000 #define ISA_BASE 0xe0000000 -#define FLUSH_BASE_PHYS 0x40000000 /* ROM */ -#define FLUSH_BASE 0xdf000000 - #define PCIO_BASE IO_BASE #endif diff --git a/include/asm-arm/arch-l7200/memory.h b/include/asm-arm/arch-l7200/memory.h index 9e50a17..402df63 100644 --- a/include/asm-arm/arch-l7200/memory.h +++ b/include/asm-arm/arch-l7200/memory.h @@ -20,4 +20,10 @@ #define __virt_to_bus(x) __virt_to_phys(x) #define __bus_to_virt(x) __phys_to_virt(x) +/* + * Cache flushing area - ROM + */ +#define FLUSH_BASE_PHYS 0x40000000 +#define FLUSH_BASE 0xdf000000 + #endif diff --git a/include/asm-arm/arch-lh7a40x/memory.h b/include/asm-arm/arch-lh7a40x/memory.h index c92bcb8..9f1a58c 100644 --- a/include/asm-arm/arch-lh7a40x/memory.h +++ b/include/asm-arm/arch-lh7a40x/memory.h @@ -31,8 +31,6 @@ #ifdef CONFIG_DISCONTIGMEM -#define NODES_SHIFT 4 /* Up to 16 nodes */ - /* * Given a kernel address, find the home node of the underlying memory. */ diff --git a/include/asm-arm/arch-rpc/hardware.h b/include/asm-arm/arch-rpc/hardware.h index 9d7f873..7480f4e 100644 --- a/include/asm-arm/arch-rpc/hardware.h +++ b/include/asm-arm/arch-rpc/hardware.h @@ -46,7 +46,6 @@ #define SCREEN_END 0xdfc00000 #define SCREEN_BASE 0xdf800000 -#define FLUSH_BASE 0xdf000000 #define UNCACHEABLE_ADDR 0xdf010000 /* @@ -59,8 +58,6 @@ #define PCIO_BASE IOMEM(0xe0010000) #define FLOPPYDMA_BASE IOMEM(0xe002a000) -#define FLUSH_BASE_PHYS 0x00000000 /* ROM */ - #define vidc_writel(val) __raw_writel(val, VIDC_BASE) #define IO_EC_EASI_BASE 0x81400000 diff --git a/include/asm-arm/arch-rpc/memory.h b/include/asm-arm/arch-rpc/memory.h index 0592cb3..303c424 100644 --- a/include/asm-arm/arch-rpc/memory.h +++ b/include/asm-arm/arch-rpc/memory.h @@ -30,4 +30,10 @@ #define __virt_to_bus(x) __virt_to_phys(x) #define __bus_to_virt(x) __phys_to_virt(x) +/* + * Cache flushing area - ROM + */ +#define FLUSH_BASE_PHYS 0x00000000 +#define FLUSH_BASE 0xdf000000 + #endif diff --git a/include/asm-arm/arch-s3c2410/leds-gpio.h b/include/asm-arm/arch-s3c2410/leds-gpio.h new file mode 100644 index 0000000..f07ed04 --- /dev/null +++ b/include/asm-arm/arch-s3c2410/leds-gpio.h @@ -0,0 +1,28 @@ +/* linux/include/asm-arm/arch-s3c2410/leds-gpio.h + * + * (c) 2006 Simtec Electronics + * http://armlinux.simtec.co.uk/ + * Ben Dooks <ben@simtec.co.uk> + * + * S3C24XX - LEDs GPIO connector + * + * 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. +*/ + +#ifndef __ASM_ARCH_LEDSGPIO_H +#define __ASM_ARCH_LEDSGPIO_H "leds-gpio.h" + +#define S3C24XX_LEDF_ACTLOW (1<<0) /* LED is on when GPIO low */ +#define S3C24XX_LEDF_TRISTATE (1<<1) /* tristate to turn off */ + +struct s3c24xx_led_platdata { + unsigned int gpio; + unsigned int flags; + + char *name; + char *def_trigger; +}; + +#endif /* __ASM_ARCH_LEDSGPIO_H */ diff --git a/include/asm-arm/arch-sa1100/hardware.h b/include/asm-arm/arch-sa1100/hardware.h index 28711aa..ee008a5 100644 --- a/include/asm-arm/arch-sa1100/hardware.h +++ b/include/asm-arm/arch-sa1100/hardware.h @@ -14,10 +14,6 @@ #include <linux/config.h> -/* Flushing areas */ -#define FLUSH_BASE_PHYS 0xe0000000 /* SA1100 zero bank */ -#define FLUSH_BASE 0xf5000000 -#define FLUSH_BASE_MINICACHE 0xf5800000 #define UNCACHEABLE_ADDR 0xfa050000 diff --git a/include/asm-arm/arch-sa1100/memory.h b/include/asm-arm/arch-sa1100/memory.h index 018a9f0..a29fac1 100644 --- a/include/asm-arm/arch-sa1100/memory.h +++ b/include/asm-arm/arch-sa1100/memory.h @@ -91,4 +91,11 @@ void sa1111_adjust_zones(int node, unsigned long *size, unsigned long *holes); #endif +/* + * Cache flushing area - SA1100 zero bank + */ +#define FLUSH_BASE_PHYS 0xe0000000 +#define FLUSH_BASE 0xf5000000 +#define FLUSH_BASE_MINICACHE 0xf5100000 + #endif diff --git a/include/asm-arm/arch-shark/hardware.h b/include/asm-arm/arch-shark/hardware.h index 4d35f8c..ecba452 100644 --- a/include/asm-arm/arch-shark/hardware.h +++ b/include/asm-arm/arch-shark/hardware.h @@ -17,11 +17,6 @@ */ #define IO_BASE 0xe0000000 -/* - * RAM definitions - */ -#define FLUSH_BASE_PHYS 0x80000000 - #else #define IO_BASE 0 @@ -33,7 +28,6 @@ #define ROMCARD_SIZE 0x08000000 #define ROMCARD_START 0x10000000 -#define FLUSH_BASE 0xdf000000 #define PCIO_BASE 0xe0000000 diff --git a/include/asm-arm/arch-shark/memory.h b/include/asm-arm/arch-shark/memory.h index 95a29b4..6968d61 100644 --- a/include/asm-arm/arch-shark/memory.h +++ b/include/asm-arm/arch-shark/memory.h @@ -39,4 +39,10 @@ static inline void __arch_adjust_zones(int node, unsigned long *zone_size, unsig #define __virt_to_bus(x) __virt_to_phys(x) #define __bus_to_virt(x) __phys_to_virt(x) +/* + * Cache flushing area + */ +#define FLUSH_BASE_PHYS 0x80000000 +#define FLUSH_BASE 0xdf000000 + #endif diff --git a/include/asm-arm/fpstate.h b/include/asm-arm/fpstate.h index 6246bf8..52bae08 100644 --- a/include/asm-arm/fpstate.h +++ b/include/asm-arm/fpstate.h @@ -26,7 +26,9 @@ struct vfp_hard_struct { __u64 fpregs[16]; +#if __LINUX_ARM_ARCH__ < 6 __u32 fpmx_state; +#endif __u32 fpexc; __u32 fpscr; /* diff --git a/include/asm-arm/memory.h b/include/asm-arm/memory.h index 2b3cf69..2092894 100644 --- a/include/asm-arm/memory.h +++ b/include/asm-arm/memory.h @@ -172,10 +172,10 @@ static inline __deprecated void *bus_to_virt(unsigned long x) * virt_addr_valid(k) indicates whether a virtual address is valid */ #ifndef CONFIG_DISCONTIGMEM -#define ARCH_PFN_OFFSET (PHYS_PFN_OFFSET) +#define ARCH_PFN_OFFSET PHYS_PFN_OFFSET #define pfn_valid(pfn) ((pfn) >= PHYS_PFN_OFFSET && (pfn) < (PHYS_PFN_OFFSET + max_mapnr)) -#define virt_to_page(kaddr) (pfn_to_page(__pa(kaddr) >> PAGE_SHIFT)) +#define virt_to_page(kaddr) pfn_to_page(__pa(kaddr) >> PAGE_SHIFT) #define virt_addr_valid(kaddr) ((unsigned long)(kaddr) >= PAGE_OFFSET && (unsigned long)(kaddr) < (unsigned long)high_memory) #define PHYS_TO_NID(addr) (0) @@ -187,8 +187,8 @@ static inline __deprecated void *bus_to_virt(unsigned long x) * around in memory. */ #include <linux/numa.h> -#define arch_pfn_to_nid(pfn) (PFN_TO_NID(pfn)) -#define arch_local_page_offset(pfn, nid) (LOCAL_MAP_NR((pfn) << PAGE_OFFSET)) +#define arch_pfn_to_nid(pfn) PFN_TO_NID(pfn) +#define arch_local_page_offset(pfn, nid) LOCAL_MAP_NR((pfn) << PAGE_SHIFT) #define pfn_valid(pfn) \ ({ \ diff --git a/include/asm-arm/numnodes.h b/include/asm-arm/numnodes.h deleted file mode 100644 index 8df3681..0000000 --- a/include/asm-arm/numnodes.h +++ /dev/null @@ -1,26 +0,0 @@ -/* - * linux/include/asm-arm/numnodes.h - * - * Copyright (C) 2002 Russell King - * - * 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. - */ - -/* This declaration for the size of the NUMA (CONFIG_DISCONTIGMEM) - * memory node table is the default. - * - * A good place to override this value is include/asm/arch/memory.h. - */ - -#ifndef __ASM_ARM_NUMNODES_H -#define __ASM_ARM_NUMNODES_H - -#include <asm/memory.h> - -#ifndef NODES_SHIFT -# define NODES_SHIFT 2 /* Normally, Max 4 Nodes */ -#endif - -#endif diff --git a/include/asm-arm/unistd.h b/include/asm-arm/unistd.h index 65ac305..ee8dfea 100644 --- a/include/asm-arm/unistd.h +++ b/include/asm-arm/unistd.h @@ -360,6 +360,24 @@ #define __ARM_NR_usr32 (__ARM_NR_BASE+4) #define __ARM_NR_set_tls (__ARM_NR_BASE+5) +/* + * The following syscalls are obsolete and no longer available for EABI. + */ +#if defined(__ARM_EABI__) +#undef __NR_time +#undef __NR_umount +#undef __NR_stime +#undef __NR_alarm +#undef __NR_utime +#undef __NR_getrlimit +#undef __NR_select +#undef __NR_readdir +#undef __NR_mmap +#undef __NR_socketcall +#undef __NR_syscall +#undef __NR_ipc +#endif + #define __sys2(x) #x #define __sys1(x) __sys2(x) diff --git a/include/asm-arm/vfpmacros.h b/include/asm-arm/vfpmacros.h index 15bd6e7..27fe028 100644 --- a/include/asm-arm/vfpmacros.h +++ b/include/asm-arm/vfpmacros.h @@ -16,10 +16,18 @@ @ read all the working registers back into the VFP .macro VFPFLDMIA, base +#if __LINUX_ARM_ARCH__ < 6 LDC p11, cr0, [\base],#33*4 @ FLDMIAX \base!, {d0-d15} +#else + LDC p11, cr0, [\base],#32*4 @ FLDMIAD \base!, {d0-d15} +#endif .endm @ write all the working registers out of the VFP .macro VFPFSTMIA, base +#if __LINUX_ARM_ARCH__ < 6 STC p11, cr0, [\base],#33*4 @ FSTMIAX \base!, {d0-d15} +#else + STC p11, cr0, [\base],#32*4 @ FSTMIAD \base!, {d0-d15} +#endif .endm diff --git a/include/asm-cris/system.h b/include/asm-cris/system.h index 1d63c2a..b1c593b 100644 --- a/include/asm-cris/system.h +++ b/include/asm-cris/system.h @@ -8,7 +8,6 @@ */ extern struct task_struct *resume(struct task_struct *prev, struct task_struct *next, int); -#define prepare_to_switch() do { } while(0) #define switch_to(prev,next,last) last = resume(prev,next, \ (int)&((struct task_struct *)0)->thread) diff --git a/include/asm-cris/unistd.h b/include/asm-cris/unistd.h index 2627bbd..bb2dfe4 100644 --- a/include/asm-cris/unistd.h +++ b/include/asm-cris/unistd.h @@ -288,7 +288,7 @@ #define __NR_mq_timedreceive (__NR_mq_open+3) #define __NR_mq_notify (__NR_mq_open+4) #define __NR_mq_getsetattr (__NR_mq_open+5) -#define __NR_sys_kexec_load 283 +#define __NR_kexec_load 283 #define __NR_waitid 284 /* #define __NR_sys_setaltroot 285 */ #define __NR_add_key 286 diff --git a/include/asm-frv/system.h b/include/asm-frv/system.h index f72ff0c..1734ed9 100644 --- a/include/asm-frv/system.h +++ b/include/asm-frv/system.h @@ -18,8 +18,6 @@ struct thread_struct; -#define prepare_to_switch() do { } while(0) - /* * switch_to(prev, next) should switch from task `prev' to `next' * `prev' will never be the same as `next'. diff --git a/include/asm-frv/unistd.h b/include/asm-frv/unistd.h index 322531c..2662a3e 100644 --- a/include/asm-frv/unistd.h +++ b/include/asm-frv/unistd.h @@ -289,7 +289,7 @@ #define __NR_mq_timedreceive (__NR_mq_open+3) #define __NR_mq_notify (__NR_mq_open+4) #define __NR_mq_getsetattr (__NR_mq_open+5) -#define __NR_sys_kexec_load 283 +#define __NR_kexec_load 283 #define __NR_waitid 284 /* #define __NR_sys_setaltroot 285 */ #define __NR_add_key 286 diff --git a/include/asm-h8300/system.h b/include/asm-h8300/system.h index dfe96c7..8e81cf6 100644 --- a/include/asm-h8300/system.h +++ b/include/asm-h8300/system.h @@ -4,8 +4,6 @@ #include <linux/config.h> /* get configuration macros */ #include <linux/linkage.h> -#define prepare_to_switch() do { } while(0) - /* * switch_to(n) should switch tasks to task ptr, first checking that * ptr isn't the current task, in which case it does nothing. This diff --git a/include/asm-h8300/unistd.h b/include/asm-h8300/unistd.h index 56a4a56..adb0515 100644 --- a/include/asm-h8300/unistd.h +++ b/include/asm-h8300/unistd.h @@ -285,7 +285,7 @@ #define __NR_mq_timedreceive (__NR_mq_open+3) #define __NR_mq_notify (__NR_mq_open+4) #define __NR_mq_getsetattr (__NR_mq_open+5) -#define __NR_sys_kexec_load 283 +#define __NR_kexec_load 283 #define __NR_waitid 284 /* #define __NR_sys_setaltroot 285 */ #define __NR_add_key 286 diff --git a/include/asm-i386/apic.h b/include/asm-i386/apic.h index ff9ac8d..288233f 100644 --- a/include/asm-i386/apic.h +++ b/include/asm-i386/apic.h @@ -139,6 +139,8 @@ void switch_ipi_to_APIC_timer(void *cpumask); extern int timer_over_8254; +extern int modern_apic(void); + #else /* !CONFIG_X86_LOCAL_APIC */ static inline void lapic_shutdown(void) { } diff --git a/include/asm-i386/atomic.h b/include/asm-i386/atomic.h index 22d80ec..4ddce52 100644 --- a/include/asm-i386/atomic.h +++ b/include/asm-i386/atomic.h @@ -183,6 +183,7 @@ static __inline__ int atomic_add_return(int i, atomic_t *v) { int __i; #ifdef CONFIG_M386 + unsigned long flags; if(unlikely(boot_cpu_data.x86==3)) goto no_xadd; #endif @@ -196,10 +197,10 @@ static __inline__ int atomic_add_return(int i, atomic_t *v) #ifdef CONFIG_M386 no_xadd: /* Legacy 386 processor */ - local_irq_disable(); + local_irq_save(flags); __i = atomic_read(v); atomic_set(v, i + __i); - local_irq_enable(); + local_irq_restore(flags); return i + __i; #endif } diff --git a/include/asm-i386/cpufeature.h b/include/asm-i386/cpufeature.h index 5c0b587..b44bfc6 100644 --- a/include/asm-i386/cpufeature.h +++ b/include/asm-i386/cpufeature.h @@ -71,6 +71,7 @@ #define X86_FEATURE_P4 (3*32+ 7) /* P4 */ #define X86_FEATURE_CONSTANT_TSC (3*32+ 8) /* TSC ticks at a constant rate */ #define X86_FEATURE_UP (3*32+ 9) /* smp kernel running on up */ +#define X86_FEATURE_FXSAVE_LEAK (3*32+10) /* FXSAVE leaks FOP/FIP/FOP */ /* Intel-defined CPU features, CPUID level 0x00000001 (ecx), word 4 */ #define X86_FEATURE_XMM3 (4*32+ 0) /* Streaming SIMD Extensions-3 */ diff --git a/include/asm-i386/e820.h b/include/asm-i386/e820.h index edf65be..ca82acb 100644 --- a/include/asm-i386/e820.h +++ b/include/asm-i386/e820.h @@ -35,6 +35,10 @@ struct e820map { }; extern struct e820map e820; + +extern int e820_all_mapped(unsigned long start, unsigned long end, + unsigned type); + #endif/*!__ASSEMBLY__*/ #endif/*__E820_HEADER*/ diff --git a/include/asm-i386/hpet.h b/include/asm-i386/hpet.h index 16ef9f9..7f1a8a6 100644 --- a/include/asm-i386/hpet.h +++ b/include/asm-i386/hpet.h @@ -89,6 +89,7 @@ * then 32 bit HPET counter wrapsaround in less than 0.5 sec. */ #define HPET_MIN_PERIOD (100000UL) +#define HPET_TICK_RATE (HZ * 100000UL) extern unsigned long hpet_tick; /* hpet clks count per tick */ extern unsigned long hpet_address; /* hpet memory map physical address */ diff --git a/include/asm-i386/i387.h b/include/asm-i386/i387.h index 152d0ba..7b1f011 100644 --- a/include/asm-i386/i387.h +++ b/include/asm-i386/i387.h @@ -13,6 +13,7 @@ #include <linux/sched.h> #include <linux/init.h> +#include <linux/kernel_stat.h> #include <asm/processor.h> #include <asm/sigcontext.h> #include <asm/user.h> @@ -38,17 +39,38 @@ extern void init_fpu(struct task_struct *); extern void kernel_fpu_begin(void); #define kernel_fpu_end() do { stts(); preempt_enable(); } while(0) +/* We need a safe address that is cheap to find and that is already + in L1 during context switch. The best choices are unfortunately + different for UP and SMP */ +#ifdef CONFIG_SMP +#define safe_address (__per_cpu_offset[0]) +#else +#define safe_address (kstat_cpu(0).cpustat.user) +#endif + /* * These must be called with preempt disabled */ static inline void __save_init_fpu( struct task_struct *tsk ) { + /* Use more nops than strictly needed in case the compiler + varies code */ alternative_input( - "fnsave %1 ; fwait ;" GENERIC_NOP2, - "fxsave %1 ; fnclex", + "fnsave %[fx] ;fwait;" GENERIC_NOP8 GENERIC_NOP4, + "fxsave %[fx]\n" + "bt $7,%[fsw] ; jc 1f ; fnclex\n1:", X86_FEATURE_FXSR, - "m" (tsk->thread.i387.fxsave) - :"memory"); + [fx] "m" (tsk->thread.i387.fxsave), + [fsw] "m" (tsk->thread.i387.fxsave.swd) : "memory"); + /* AMD K7/K8 CPUs don't save/restore FDP/FIP/FOP unless an exception + is pending. Clear the x87 state here by setting it to fixed + values. __per_cpu_offset[0] is a random variable that should be in L1 */ + alternative_input( + GENERIC_NOP8 GENERIC_NOP2, + "emms\n\t" /* clear stack tags */ + "fildl %[addr]", /* set F?P to defined value */ + X86_FEATURE_FXSAVE_LEAK, + [addr] "m" (safe_address)); task_thread_info(tsk)->status &= ~TS_USEDFPU; } diff --git a/include/asm-i386/mpspec.h b/include/asm-i386/mpspec.h index 62113d3..770bf6d 100644 --- a/include/asm-i386/mpspec.h +++ b/include/asm-i386/mpspec.h @@ -18,7 +18,6 @@ extern void find_smp_config (void); extern void get_smp_config (void); extern int nr_ioapics; extern int apic_version [MAX_APICS]; -extern int mp_bus_id_to_type [MAX_MP_BUSSES]; extern int mp_irq_entries; extern struct mpc_config_intsrc mp_irqs [MAX_IRQ_SOURCES]; extern int mpc_default_type; diff --git a/include/asm-i386/numnodes.h b/include/asm-i386/numnodes.h deleted file mode 100644 index a61f38c..0000000 --- a/include/asm-i386/numnodes.h +++ /dev/null @@ -1,18 +0,0 @@ -#ifndef _ASM_MAX_NUMNODES_H -#define _ASM_MAX_NUMNODES_H - -#include <linux/config.h> - -#ifdef CONFIG_X86_NUMAQ - -/* Max 16 Nodes */ -#define NODES_SHIFT 4 - -#elif defined(CONFIG_ACPI_SRAT) - -/* Max 8 Nodes */ -#define NODES_SHIFT 3 - -#endif /* CONFIG_X86_NUMAQ */ - -#endif /* _ASM_MAX_NUMNODES_H */ diff --git a/include/asm-i386/unistd.h b/include/asm-i386/unistd.h index 2e7f3e2..d81d6cf 100644 --- a/include/asm-i386/unistd.h +++ b/include/asm-i386/unistd.h @@ -288,7 +288,7 @@ #define __NR_mq_timedreceive (__NR_mq_open+3) #define __NR_mq_notify (__NR_mq_open+4) #define __NR_mq_getsetattr (__NR_mq_open+5) -#define __NR_sys_kexec_load 283 +#define __NR_kexec_load 283 #define __NR_waitid 284 /* #define __NR_sys_setaltroot 285 */ #define __NR_add_key 286 @@ -318,10 +318,11 @@ #define __NR_unshare 310 #define __NR_set_robust_list 311 #define __NR_get_robust_list 312 -#define __NR_sys_splice 313 -#define __NR_sys_sync_file_range 314 +#define __NR_splice 313 +#define __NR_sync_file_range 314 +#define __NR_tee 315 -#define NR_syscalls 315 +#define NR_syscalls 316 /* * user-visible error numbers are in the range -1 - -128: see diff --git a/include/asm-ia64/acpi-ext.h b/include/asm-ia64/acpi-ext.h index 56d2ddc..734d137 100644 --- a/include/asm-ia64/acpi-ext.h +++ b/include/asm-ia64/acpi-ext.h @@ -1,12 +1,15 @@ /* - * ia64/platform/hp/common/hp_acpi.h + * (c) Copyright 2003, 2006 Hewlett-Packard Development Company, L.P. + * Alex Williamson <alex.williamson@hp.com> + * Bjorn Helgaas <bjorn.helgaas@hp.com> * - * Copyright (C) 2003 Hewlett-Packard - * Copyright (C) Alex Williamson - * Copyright (C) Bjorn Helgaas + * 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. * * Vendor specific extensions to ACPI. */ + #ifndef _ASM_IA64_ACPI_EXT_H #define _ASM_IA64_ACPI_EXT_H diff --git a/include/asm-ia64/kdebug.h b/include/asm-ia64/kdebug.h index 218c458..c195a9a 100644 --- a/include/asm-ia64/kdebug.h +++ b/include/asm-ia64/kdebug.h @@ -58,6 +58,8 @@ enum die_val { DIE_MCA_RENDZVOUS_ENTER, DIE_MCA_RENDZVOUS_PROCESS, DIE_MCA_RENDZVOUS_LEAVE, + DIE_MCA_NEW_TIMEOUT, + DIE_INIT_ENTER, DIE_INIT_MONARCH_ENTER, DIE_INIT_MONARCH_PROCESS, DIE_INIT_MONARCH_LEAVE, diff --git a/include/asm-ia64/mca.h b/include/asm-ia64/mca.h index bfbbb8d..9c5389b 100644 --- a/include/asm-ia64/mca.h +++ b/include/asm-ia64/mca.h @@ -148,6 +148,11 @@ extern int ia64_reg_MCA_extension(int (*fn)(void *, struct ia64_sal_os_state *) extern void ia64_unreg_MCA_extension(void); extern u64 ia64_get_rnat(u64 *); +struct ia64_mca_notify_die { + struct ia64_sal_os_state *sos; + int *monarch_cpu; +}; + #else /* __ASSEMBLY__ */ #define IA64_MCA_CORRECTED 0x0 /* Error has been corrected by OS_MCA */ diff --git a/include/asm-ia64/mutex.h b/include/asm-ia64/mutex.h index 5a3224f..bed73a6 100644 --- a/include/asm-ia64/mutex.h +++ b/include/asm-ia64/mutex.h @@ -84,7 +84,7 @@ __mutex_fastpath_unlock(atomic_t *count, void (*fail_fn)(atomic_t *)) static inline int __mutex_fastpath_trylock(atomic_t *count, int (*fail_fn)(atomic_t *)) { - if (likely(cmpxchg_acq(count, 1, 0)) == 1) + if (cmpxchg_acq(count, 1, 0) == 1) return 1; return 0; } diff --git a/include/asm-ia64/numnodes.h b/include/asm-ia64/numnodes.h deleted file mode 100644 index e9d356f..0000000 --- a/include/asm-ia64/numnodes.h +++ /dev/null @@ -1,20 +0,0 @@ -#ifndef _ASM_MAX_NUMNODES_H -#define _ASM_MAX_NUMNODES_H - -#ifdef CONFIG_IA64_DIG -/* Max 8 Nodes */ -# define NODES_SHIFT 3 -#elif defined(CONFIG_IA64_HP_ZX1) || defined(CONFIG_IA64_HP_ZX1_SWIOTLB) -/* Max 32 Nodes */ -# define NODES_SHIFT 5 -#elif defined(CONFIG_IA64_SGI_SN2) || defined(CONFIG_IA64_GENERIC) -# if CONFIG_IA64_NR_NODES == 256 -# define NODES_SHIFT 8 -# elif CONFIG_IA64_NR_NODES <= 512 -# define NODES_SHIFT 9 -# elif CONFIG_IA64_NR_NODES <= 1024 -# define NODES_SHIFT 10 -# endif -#endif - -#endif /* _ASM_MAX_NUMNODES_H */ diff --git a/include/asm-ia64/unistd.h b/include/asm-ia64/unistd.h index 36070c1..a40ebec 100644 --- a/include/asm-ia64/unistd.h +++ b/include/asm-ia64/unistd.h @@ -286,12 +286,16 @@ /* 1294, 1295 reserved for pselect/ppoll */ #define __NR_unshare 1296 #define __NR_splice 1297 +#define __NR_set_robust_list 1298 +#define __NR_get_robust_list 1299 +#define __NR_sync_file_range 1300 +#define __NR_tee 1301 #ifdef __KERNEL__ #include <linux/config.h> -#define NR_syscalls 274 /* length of syscall table */ +#define NR_syscalls 278 /* length of syscall table */ #define __ARCH_WANT_SYS_RT_SIGACTION diff --git a/include/asm-ia64/vga.h b/include/asm-ia64/vga.h index bc3349f..091177c 100644 --- a/include/asm-ia64/vga.h +++ b/include/asm-ia64/vga.h @@ -17,7 +17,7 @@ extern unsigned long vga_console_iobase; extern unsigned long vga_console_membase; -#define VGA_MAP_MEM(x) ((unsigned long) ioremap(vga_console_membase + (x), 0)) +#define VGA_MAP_MEM(x) ((unsigned long) ioremap_nocache(vga_console_membase + (x), 0)) #define vga_readb(x) (*(x)) #define vga_writeb(x,y) (*(y) = (x)) diff --git a/include/asm-m32r/assembler.h b/include/asm-m32r/assembler.h index b7f4d8a..1a1aa17 100644 --- a/include/asm-m32r/assembler.h +++ b/include/asm-m32r/assembler.h @@ -109,6 +109,9 @@ push r13 mvfachi r13 push r13 + ldi r13, #0 + push r13 ; dummy push acc1h + push r13 ; dummy push acc1l #else #error unknown isa configuration #endif @@ -156,6 +159,8 @@ pop r13 mvtaclo r13, a1 #elif defined(CONFIG_ISA_M32R2) || defined(CONFIG_ISA_M32R) + pop r13 ; dummy pop acc1h + pop r13 ; dummy pop acc1l pop r13 mvtachi r13 pop r13 diff --git a/include/asm-m32r/mappi3/mappi3_pld.h b/include/asm-m32r/mappi3/mappi3_pld.h index 1d3c25d..031369a 100644 --- a/include/asm-m32r/mappi3/mappi3_pld.h +++ b/include/asm-m32r/mappi3/mappi3_pld.h @@ -53,16 +53,14 @@ /* Power Control of MMC and CF */ #define PLD_CPCR __reg16(PLD_BASE + 0x14000) - -/*==== ICU ====*/ -#define M32R_IRQ_PC104 (5) /* INT4(PC/104) */ -#define M32R_IRQ_I2C (28) /* I2C-BUS */ -#define PLD_IRQ_CFIREQ (6) /* INT5 CFC Card Interrupt */ -#define PLD_IRQ_CFC_INSERT (7) /* INT6 CFC Card Insert */ -#define PLD_IRQ_IDEIREQ (8) /* INT7 IDE Interrupt */ -#define PLD_IRQ_MMCCARD (43) /* MMC Card Insert */ -#define PLD_IRQ_MMCIRQ (44) /* MMC Transfer Done */ - +/* ICU */ +#define M32R_IRQ_PC104 (5) /* INT4(PC/104) */ +#define M32R_IRQ_I2C (28) /* I2C-BUS */ +#define PLD_IRQ_CFIREQ (6) /* INT5 CFC Card Interrupt */ +#define PLD_IRQ_CFC_INSERT (7) /* INT6 CFC Card Insert & Eject */ +#define PLD_IRQ_IDEIREQ (8) /* INT7 IDE Interrupt */ +#define PLD_IRQ_MMCCARD (43) /* MMC Card Insert */ +#define PLD_IRQ_MMCIRQ (44) /* MMC Transfer Done */ #if 0 /* LED Control @@ -97,7 +95,6 @@ #define PLD_CRC16ADATA __reg16(PLD_BASE + 0x18008) #define PLD_CRC16AINDATA __reg16(PLD_BASE + 0x1800a) - #if 0 /* RTC */ #define PLD_RTCCR __reg16(PLD_BASE + 0x1c000) @@ -140,4 +137,7 @@ #endif +/* Reset Control */ +#define PLD_REBOOT __reg16(PLD_BASE + 0x38000) + #endif /* _MAPPI3_PLD.H */ diff --git a/include/asm-m32r/numnodes.h b/include/asm-m32r/numnodes.h deleted file mode 100644 index 479a39d4..0000000 --- a/include/asm-m32r/numnodes.h +++ /dev/null @@ -1,15 +0,0 @@ -#ifndef _ASM_NUMNODES_H_ -#define _ASM_NUMNODES_H_ - -#include <linux/config.h> - -#ifdef CONFIG_DISCONTIGMEM - -#if defined(CONFIG_CHIP_M32700) -#define NODES_SHIFT 1 /* Max 2 Nodes */ -#endif /* CONFIG_CHIP_M32700 */ - -#endif /* CONFIG_DISCONTIGMEM */ - -#endif /* _ASM_NUMNODES_H_ */ - diff --git a/include/asm-m32r/ptrace.h b/include/asm-m32r/ptrace.h index 0d058b2..53c7924 100644 --- a/include/asm-m32r/ptrace.h +++ b/include/asm-m32r/ptrace.h @@ -43,6 +43,14 @@ #define PT_ACC1L 18 #define PT_ACCH PT_ACC0H #define PT_ACCL PT_ACC0L +#elif defined(CONFIG_ISA_M32R2) || defined(CONFIG_ISA_M32R) +#define PT_ACCH 15 +#define PT_ACCL 16 +#define PT_DUMMY_ACC1H 17 +#define PT_DUMMY_ACC1L 18 +#else +#error unknown isa conifiguration +#endif #define PT_PSW 19 #define PT_BPC 20 #define PT_BBPSW 21 @@ -52,21 +60,6 @@ #define PT_LR 25 #define PT_SPI 26 #define PT_ORIGR0 27 -#elif defined(CONFIG_ISA_M32R2) || defined(CONFIG_ISA_M32R) -#define PT_ACCH 15 -#define PT_ACCL 16 -#define PT_PSW 17 -#define PT_BPC 18 -#define PT_BBPSW 19 -#define PT_BBPC 20 -#define PT_SPU 21 -#define PT_FP 22 -#define PT_LR 23 -#define PT_SPI 24 -#define PT_ORIGR0 25 -#else -#error unknown isa conifiguration -#endif /* virtual pt_reg entry for gdb */ #define PT_PC 30 @@ -121,6 +114,8 @@ struct pt_regs { #elif defined(CONFIG_ISA_M32R2) || defined(CONFIG_ISA_M32R) unsigned long acch; unsigned long accl; + unsigned long dummy_acc1h; + unsigned long dummy_acc1l; #else #error unknown isa configuration #endif diff --git a/include/asm-m32r/semaphore.h b/include/asm-m32r/semaphore.h index bf447c5..81750ed 100644 --- a/include/asm-m32r/semaphore.h +++ b/include/asm-m32r/semaphore.h @@ -9,7 +9,7 @@ * SMP- and interrupt-safe semaphores.. * * Copyright (C) 1996 Linus Torvalds - * Copyright (C) 2004 Hirokazu Takata <takata at linux-m32r.org> + * Copyright (C) 2004, 2006 Hirokazu Takata <takata at linux-m32r.org> */ #include <linux/config.h> @@ -77,27 +77,8 @@ asmlinkage void __up(struct semaphore * sem); */ static inline void down(struct semaphore * sem) { - unsigned long flags; - long count; - might_sleep(); - local_irq_save(flags); - __asm__ __volatile__ ( - "# down \n\t" - DCACHE_CLEAR("%0", "r4", "%1") - M32R_LOCK" %0, @%1; \n\t" - "addi %0, #-1; \n\t" - M32R_UNLOCK" %0, @%1; \n\t" - : "=&r" (count) - : "r" (&sem->count) - : "memory" -#ifdef CONFIG_CHIP_M32700_TS1 - , "r4" -#endif /* CONFIG_CHIP_M32700_TS1 */ - ); - local_irq_restore(flags); - - if (unlikely(count < 0)) + if (unlikely(atomic_dec_return(&sem->count) < 0)) __down(sem); } @@ -107,28 +88,10 @@ static inline void down(struct semaphore * sem) */ static inline int down_interruptible(struct semaphore * sem) { - unsigned long flags; - long count; int result = 0; might_sleep(); - local_irq_save(flags); - __asm__ __volatile__ ( - "# down_interruptible \n\t" - DCACHE_CLEAR("%0", "r4", "%1") - M32R_LOCK" %0, @%1; \n\t" - "addi %0, #-1; \n\t" - M32R_UNLOCK" %0, @%1; \n\t" - : "=&r" (count) - : "r" (&sem->count) - : "memory" -#ifdef CONFIG_CHIP_M32700_TS1 - , "r4" -#endif /* CONFIG_CHIP_M32700_TS1 */ - ); - local_irq_restore(flags); - - if (unlikely(count < 0)) + if (unlikely(atomic_dec_return(&sem->count) < 0)) result = __down_interruptible(sem); return result; @@ -174,26 +137,7 @@ static inline int down_trylock(struct semaphore * sem) */ static inline void up(struct semaphore * sem) { - unsigned long flags; - long count; - - local_irq_save(flags); - __asm__ __volatile__ ( - "# up \n\t" - DCACHE_CLEAR("%0", "r4", "%1") - M32R_LOCK" %0, @%1; \n\t" - "addi %0, #1; \n\t" - M32R_UNLOCK" %0, @%1; \n\t" - : "=&r" (count) - : "r" (&sem->count) - : "memory" -#ifdef CONFIG_CHIP_M32700_TS1 - , "r4" -#endif /* CONFIG_CHIP_M32700_TS1 */ - ); - local_irq_restore(flags); - - if (unlikely(count <= 0)) + if (unlikely(atomic_inc_return(&sem->count) <= 0)) __up(sem); } diff --git a/include/asm-m32r/sigcontext.h b/include/asm-m32r/sigcontext.h index c233e2d..942b8a3 100644 --- a/include/asm-m32r/sigcontext.h +++ b/include/asm-m32r/sigcontext.h @@ -32,6 +32,8 @@ struct sigcontext { #elif defined(CONFIG_ISA_M32R2) || defined(CONFIG_ISA_M32R) unsigned long sc_acch; unsigned long sc_accl; + unsigned long sc_dummy_acc1h; + unsigned long sc_dummy_acc1l; #else #error unknown isa configuration #endif diff --git a/include/asm-m32r/smp.h b/include/asm-m32r/smp.h index 7885b7d..1184293 100644 --- a/include/asm-m32r/smp.h +++ b/include/asm-m32r/smp.h @@ -67,7 +67,8 @@ extern volatile int cpu_2_physid[NR_CPUS]; #define raw_smp_processor_id() (current_thread_info()->cpu) extern cpumask_t cpu_callout_map; -#define cpu_possible_map cpu_callout_map +extern cpumask_t cpu_possible_map; +extern cpumask_t cpu_present_map; static __inline__ int hard_smp_processor_id(void) { diff --git a/include/asm-m32r/system.h b/include/asm-m32r/system.h index d6a2c61..e55013f 100644 --- a/include/asm-m32r/system.h +++ b/include/asm-m32r/system.h @@ -6,8 +6,8 @@ * License. See the file "COPYING" in the main directory of this archive * for more details. * - * Copyright (C) 2001 by Hiroyuki Kondo, Hirokazu Takata, and Hitoshi Yamamoto - * Copyright (C) 2004 Hirokazu Takata <takata at linux-m32r.org> + * Copyright (C) 2001 Hiroyuki Kondo, Hirokazu Takata, and Hitoshi Yamamoto + * Copyright (C) 2004, 2006 Hirokazu Takata <takata at linux-m32r.org> */ #include <linux/config.h> @@ -19,53 +19,28 @@ * switch_to(prev, next) should switch from task `prev' to `next' * `prev' will never be the same as `next'. * - * `next' and `prev' should be struct task_struct, but it isn't always defined + * `next' and `prev' should be task_t, but it isn't always defined */ -#ifndef CONFIG_SMP -#define prepare_to_switch() do { } while(0) -#endif /* not CONFIG_SMP */ - #define switch_to(prev, next, last) do { \ - register unsigned long arg0 __asm__ ("r0") = (unsigned long)prev; \ - register unsigned long arg1 __asm__ ("r1") = (unsigned long)next; \ - register unsigned long *oldsp __asm__ ("r2") = &(prev->thread.sp); \ - register unsigned long *newsp __asm__ ("r3") = &(next->thread.sp); \ - register unsigned long *oldlr __asm__ ("r4") = &(prev->thread.lr); \ - register unsigned long *newlr __asm__ ("r5") = &(next->thread.lr); \ - register struct task_struct *__last __asm__ ("r6"); \ __asm__ __volatile__ ( \ - "st r8, @-r15 \n\t" \ - "st r9, @-r15 \n\t" \ - "st r10, @-r15 \n\t" \ - "st r11, @-r15 \n\t" \ - "st r12, @-r15 \n\t" \ - "st r13, @-r15 \n\t" \ - "st r14, @-r15 \n\t" \ - "seth r14, #high(1f) \n\t" \ - "or3 r14, r14, #low(1f) \n\t" \ - "st r14, @r4 ; store old LR \n\t" \ - "st r15, @r2 ; store old SP \n\t" \ - "ld r15, @r3 ; load new SP \n\t" \ - "st r0, @-r15 ; store 'prev' onto new stack \n\t" \ - "ld r14, @r5 ; load new LR \n\t" \ - "jmp r14 \n\t" \ - ".fillinsn \n " \ - "1: \n\t" \ - "ld r6, @r15+ ; load 'prev' from new stack \n\t" \ - "ld r14, @r15+ \n\t" \ - "ld r13, @r15+ \n\t" \ - "ld r12, @r15+ \n\t" \ - "ld r11, @r15+ \n\t" \ - "ld r10, @r15+ \n\t" \ - "ld r9, @r15+ \n\t" \ - "ld r8, @r15+ \n\t" \ - : "=&r" (__last) \ - : "r" (arg0), "r" (arg1), "r" (oldsp), "r" (newsp), \ - "r" (oldlr), "r" (newlr) \ - : "memory" \ + " seth lr, #high(1f) \n" \ + " or3 lr, lr, #low(1f) \n" \ + " st lr, @%4 ; store old LR \n" \ + " ld lr, @%5 ; load new LR \n" \ + " st sp, @%2 ; store old SP \n" \ + " ld sp, @%3 ; load new SP \n" \ + " push %1 ; store `prev' on new stack \n" \ + " jmp lr \n" \ + " .fillinsn \n" \ + "1: \n" \ + " pop %0 ; restore `__last' from new stack \n" \ + : "=r" (last) \ + : "0" (prev), \ + "r" (&(prev->thread.sp)), "r" (&(next->thread.sp)), \ + "r" (&(prev->thread.lr)), "r" (&(next->thread.lr)) \ + : "memory", "lr" \ ); \ - last = __last; \ } while(0) /* @@ -171,8 +146,8 @@ extern void __xchg_called_with_bad_pointer(void); #define DCACHE_CLEAR(reg0, reg1, addr) #endif /* CONFIG_CHIP_M32700_TS1 */ -static __inline__ unsigned long __xchg(unsigned long x, volatile void * ptr, - int size) +static inline unsigned long +__xchg(unsigned long x, volatile void * ptr, int size) { unsigned long flags; unsigned long tmp = 0; @@ -224,7 +199,7 @@ static __inline__ unsigned long __xchg(unsigned long x, volatile void * ptr, #define __HAVE_ARCH_CMPXCHG 1 -static __inline__ unsigned long +static inline unsigned long __cmpxchg_u32(volatile unsigned int *p, unsigned int old, unsigned int new) { unsigned long flags; @@ -258,7 +233,7 @@ __cmpxchg_u32(volatile unsigned int *p, unsigned int old, unsigned int new) if something tries to do an invalid cmpxchg(). */ extern void __cmpxchg_called_with_bad_pointer(void); -static __inline__ unsigned long +static inline unsigned long __cmpxchg(volatile void *ptr, unsigned long old, unsigned long new, int size) { switch (size) { diff --git a/include/asm-m32r/uaccess.h b/include/asm-m32r/uaccess.h index e8ae619..819cc28 100644 --- a/include/asm-m32r/uaccess.h +++ b/include/asm-m32r/uaccess.h @@ -5,17 +5,9 @@ * linux/include/asm-m32r/uaccess.h * * M32R version. - * Copyright (C) 2004 Hirokazu Takata <takata at linux-m32r.org> + * Copyright (C) 2004, 2006 Hirokazu Takata <takata at linux-m32r.org> */ -#undef UACCESS_DEBUG - -#ifdef UACCESS_DEBUG -#define UAPRINTK(args...) printk(args) -#else -#define UAPRINTK(args...) -#endif /* UACCESS_DEBUG */ - /* * User space memory access functions */ @@ -38,27 +30,29 @@ #define MAKE_MM_SEG(s) ((mm_segment_t) { (s) }) #ifdef CONFIG_MMU + #define KERNEL_DS MAKE_MM_SEG(0xFFFFFFFF) #define USER_DS MAKE_MM_SEG(PAGE_OFFSET) -#else -#define KERNEL_DS MAKE_MM_SEG(0xFFFFFFFF) -#define USER_DS MAKE_MM_SEG(0xFFFFFFFF) -#endif /* CONFIG_MMU */ - #define get_ds() (KERNEL_DS) -#ifdef CONFIG_MMU #define get_fs() (current_thread_info()->addr_limit) #define set_fs(x) (current_thread_info()->addr_limit = (x)) -#else + +#else /* not CONFIG_MMU */ + +#define KERNEL_DS MAKE_MM_SEG(0xFFFFFFFF) +#define USER_DS MAKE_MM_SEG(0xFFFFFFFF) +#define get_ds() (KERNEL_DS) + static inline mm_segment_t get_fs(void) { - return USER_DS; + return USER_DS; } static inline void set_fs(mm_segment_t s) { } -#endif /* CONFIG_MMU */ + +#endif /* not CONFIG_MMU */ #define segment_eq(a,b) ((a).seg == (b).seg) @@ -83,9 +77,9 @@ static inline void set_fs(mm_segment_t s) " subx %0, %0\n" \ " cmpu %4, %1\n" \ " subx %0, %5\n" \ - : "=&r"(flag), "=r"(sum) \ - : "1"(addr), "r"((int)(size)), \ - "r"(current_thread_info()->addr_limit.seg), "r"(0) \ + : "=&r" (flag), "=r" (sum) \ + : "1" (addr), "r" ((int)(size)), \ + "r" (current_thread_info()->addr_limit.seg), "r" (0) \ : "cbit" ); \ flag; }) @@ -113,10 +107,10 @@ static inline void set_fs(mm_segment_t s) #else static inline int access_ok(int type, const void *addr, unsigned long size) { - extern unsigned long memory_start, memory_end; - unsigned long val = (unsigned long)addr; + extern unsigned long memory_start, memory_end; + unsigned long val = (unsigned long)addr; - return ((val >= memory_start) && ((val + size) < memory_end)); + return ((val >= memory_start) && ((val + size) < memory_end)); } #endif /* CONFIG_MMU */ @@ -155,39 +149,6 @@ extern int fixup_exception(struct pt_regs *regs); * accesses to the same area of user memory). */ -extern void __get_user_1(void); -extern void __get_user_2(void); -extern void __get_user_4(void); - -#ifndef MODULE -#define __get_user_x(size,ret,x,ptr) \ - __asm__ __volatile__( \ - " mv r0, %0\n" \ - " mv r1, %1\n" \ - " bl __get_user_" #size "\n" \ - " mv %0, r0\n" \ - " mv %1, r1\n" \ - : "=r"(ret), "=r"(x) \ - : "0"(ptr) \ - : "r0", "r1", "r14" ) -#else /* MODULE */ -/* - * Use "jl" instead of "bl" for MODULE - */ -#define __get_user_x(size,ret,x,ptr) \ - __asm__ __volatile__( \ - " mv r0, %0\n" \ - " mv r1, %1\n" \ - " seth lr, #high(__get_user_" #size ")\n" \ - " or3 lr, lr, #low(__get_user_" #size ")\n" \ - " jl lr\n" \ - " mv %0, r0\n" \ - " mv %1, r1\n" \ - : "=r"(ret), "=r"(x) \ - : "0"(ptr) \ - : "r0", "r1", "r14" ) -#endif - /* Careful: we have to cast the result to the type of the pointer for sign reasons */ /** @@ -208,20 +169,7 @@ extern void __get_user_4(void); * On error, the variable @x is set to zero. */ #define get_user(x,ptr) \ -({ int __ret_gu; \ - unsigned long __val_gu; \ - __chk_user_ptr(ptr); \ - switch(sizeof (*(ptr))) { \ - case 1: __get_user_x(1,__ret_gu,__val_gu,ptr); break; \ - case 2: __get_user_x(2,__ret_gu,__val_gu,ptr); break; \ - case 4: __get_user_x(4,__ret_gu,__val_gu,ptr); break; \ - default: __get_user_x(X,__ret_gu,__val_gu,ptr); break; \ - } \ - (x) = (__typeof__(*(ptr)))__val_gu; \ - __ret_gu; \ -}) - -extern void __put_user_bad(void); + __get_user_check((x),(ptr),sizeof(*(ptr))) /** * put_user: - Write a simple value into user space. @@ -240,8 +188,7 @@ extern void __put_user_bad(void); * Returns zero on success, or -EFAULT on error. */ #define put_user(x,ptr) \ - __put_user_check((__typeof__(*(ptr)))(x),(ptr),sizeof(*(ptr))) - + __put_user_check((__typeof__(*(ptr)))(x),(ptr),sizeof(*(ptr))) /** * __get_user: - Get a simple variable from user space, with less checking. @@ -264,8 +211,64 @@ extern void __put_user_bad(void); * On error, the variable @x is set to zero. */ #define __get_user(x,ptr) \ - __get_user_nocheck((x),(ptr),sizeof(*(ptr))) + __get_user_nocheck((x),(ptr),sizeof(*(ptr))) +#define __get_user_nocheck(x,ptr,size) \ +({ \ + long __gu_err = 0; \ + unsigned long __gu_val; \ + might_sleep(); \ + __get_user_size(__gu_val,(ptr),(size),__gu_err); \ + (x) = (__typeof__(*(ptr)))__gu_val; \ + __gu_err; \ +}) + +#define __get_user_check(x,ptr,size) \ +({ \ + long __gu_err = -EFAULT; \ + unsigned long __gu_val = 0; \ + const __typeof__(*(ptr)) __user *__gu_addr = (ptr); \ + might_sleep(); \ + if (access_ok(VERIFY_READ,__gu_addr,size)) \ + __get_user_size(__gu_val,__gu_addr,(size),__gu_err); \ + (x) = (__typeof__(*(ptr)))__gu_val; \ + __gu_err; \ +}) + +extern long __get_user_bad(void); + +#define __get_user_size(x,ptr,size,retval) \ +do { \ + retval = 0; \ + __chk_user_ptr(ptr); \ + switch (size) { \ + case 1: __get_user_asm(x,ptr,retval,"ub"); break; \ + case 2: __get_user_asm(x,ptr,retval,"uh"); break; \ + case 4: __get_user_asm(x,ptr,retval,""); break; \ + default: (x) = __get_user_bad(); \ + } \ +} while (0) + +#define __get_user_asm(x, addr, err, itype) \ + __asm__ __volatile__( \ + " .fillinsn\n" \ + "1: ld"itype" %1,@%2\n" \ + " .fillinsn\n" \ + "2:\n" \ + ".section .fixup,\"ax\"\n" \ + " .balign 4\n" \ + "3: ldi %0,%3\n" \ + " seth r14,#high(2b)\n" \ + " or3 r14,r14,#low(2b)\n" \ + " jmp r14\n" \ + ".previous\n" \ + ".section __ex_table,\"a\"\n" \ + " .balign 4\n" \ + " .long 1b,3b\n" \ + ".previous" \ + : "=&r" (err), "=&r" (x) \ + : "r" (addr), "i" (-EFAULT), "0" (err) \ + : "r14", "memory") /** * __put_user: - Write a simple value into user space, with less checking. @@ -287,11 +290,13 @@ extern void __put_user_bad(void); * Returns zero on success, or -EFAULT on error. */ #define __put_user(x,ptr) \ - __put_user_nocheck((__typeof__(*(ptr)))(x),(ptr),sizeof(*(ptr))) + __put_user_nocheck((__typeof__(*(ptr)))(x),(ptr),sizeof(*(ptr))) + #define __put_user_nocheck(x,ptr,size) \ ({ \ long __pu_err; \ + might_sleep(); \ __put_user_size((x),(ptr),(size),__pu_err); \ __pu_err; \ }) @@ -308,28 +313,28 @@ extern void __put_user_bad(void); }) #if defined(__LITTLE_ENDIAN__) -#define __put_user_u64(x, addr, err) \ - __asm__ __volatile__( \ - " .fillinsn\n" \ - "1: st %L1,@%2\n" \ - " .fillinsn\n" \ - "2: st %H1,@(4,%2)\n" \ - " .fillinsn\n" \ - "3:\n" \ - ".section .fixup,\"ax\"\n" \ - " .balign 4\n" \ - "4: ldi %0,%3\n" \ - " seth r14,#high(3b)\n" \ - " or3 r14,r14,#low(3b)\n" \ - " jmp r14\n" \ - ".previous\n" \ - ".section __ex_table,\"a\"\n" \ - " .balign 4\n" \ - " .long 1b,4b\n" \ - " .long 2b,4b\n" \ - ".previous" \ - : "=&r"(err) \ - : "r"(x), "r"(addr), "i"(-EFAULT), "0"(err) \ +#define __put_user_u64(x, addr, err) \ + __asm__ __volatile__( \ + " .fillinsn\n" \ + "1: st %L1,@%2\n" \ + " .fillinsn\n" \ + "2: st %H1,@(4,%2)\n" \ + " .fillinsn\n" \ + "3:\n" \ + ".section .fixup,\"ax\"\n" \ + " .balign 4\n" \ + "4: ldi %0,%3\n" \ + " seth r14,#high(3b)\n" \ + " or3 r14,r14,#low(3b)\n" \ + " jmp r14\n" \ + ".previous\n" \ + ".section __ex_table,\"a\"\n" \ + " .balign 4\n" \ + " .long 1b,4b\n" \ + " .long 2b,4b\n" \ + ".previous" \ + : "=&r" (err) \ + : "r" (x), "r" (addr), "i" (-EFAULT), "0" (err) \ : "r14", "memory") #elif defined(__BIG_ENDIAN__) @@ -353,13 +358,15 @@ extern void __put_user_bad(void); " .long 1b,4b\n" \ " .long 2b,4b\n" \ ".previous" \ - : "=&r"(err) \ - : "r"(x), "r"(addr), "i"(-EFAULT), "0"(err) \ + : "=&r" (err) \ + : "r" (x), "r" (addr), "i" (-EFAULT), "0" (err) \ : "r14", "memory") #else #error no endian defined #endif +extern void __put_user_bad(void); + #define __put_user_size(x,ptr,size,retval) \ do { \ retval = 0; \ @@ -398,52 +405,8 @@ struct __large_struct { unsigned long buf[100]; }; " .balign 4\n" \ " .long 1b,3b\n" \ ".previous" \ - : "=&r"(err) \ - : "r"(x), "r"(addr), "i"(-EFAULT), "0"(err) \ - : "r14", "memory") - -#define __get_user_nocheck(x,ptr,size) \ -({ \ - long __gu_err; \ - unsigned long __gu_val; \ - __get_user_size(__gu_val,(ptr),(size),__gu_err); \ - (x) = (__typeof__(*(ptr)))__gu_val; \ - __gu_err; \ -}) - -extern long __get_user_bad(void); - -#define __get_user_size(x,ptr,size,retval) \ -do { \ - retval = 0; \ - __chk_user_ptr(ptr); \ - switch (size) { \ - case 1: __get_user_asm(x,ptr,retval,"ub"); break; \ - case 2: __get_user_asm(x,ptr,retval,"uh"); break; \ - case 4: __get_user_asm(x,ptr,retval,""); break; \ - default: (x) = __get_user_bad(); \ - } \ -} while (0) - -#define __get_user_asm(x, addr, err, itype) \ - __asm__ __volatile__( \ - " .fillinsn\n" \ - "1: ld"itype" %1,@%2\n" \ - " .fillinsn\n" \ - "2:\n" \ - ".section .fixup,\"ax\"\n" \ - " .balign 4\n" \ - "3: ldi %0,%3\n" \ - " seth r14,#high(2b)\n" \ - " or3 r14,r14,#low(2b)\n" \ - " jmp r14\n" \ - ".previous\n" \ - ".section __ex_table,\"a\"\n" \ - " .balign 4\n" \ - " .long 1b,3b\n" \ - ".previous" \ - : "=&r"(err), "=&r"(x) \ - : "r"(addr), "i"(-EFAULT), "0"(err) \ + : "=&r" (err) \ + : "r" (x), "r" (addr), "i" (-EFAULT), "0" (err) \ : "r14", "memory") /* @@ -453,7 +416,6 @@ do { \ * anything, so this is accurate. */ - /* * Copy To/From Userspace */ @@ -511,8 +473,9 @@ do { \ " .long 2b,9b\n" \ " .long 3b,9b\n" \ ".previous\n" \ - : "=&r"(__dst), "=&r"(__src), "=&r"(size), "=&r"(__c) \ - : "0"(to), "1"(from), "2"(size), "3"(size / 4) \ + : "=&r" (__dst), "=&r" (__src), "=&r" (size), \ + "=&r" (__c) \ + : "0" (to), "1" (from), "2" (size), "3" (size / 4) \ : "r14", "memory"); \ } while (0) @@ -573,8 +536,9 @@ do { \ " .long 2b,7b\n" \ " .long 3b,7b\n" \ ".previous\n" \ - : "=&r"(__dst), "=&r"(__src), "=&r"(size), "=&r"(__c) \ - : "0"(to), "1"(from), "2"(size), "3"(size / 4) \ + : "=&r" (__dst), "=&r" (__src), "=&r" (size), \ + "=&r" (__c) \ + : "0" (to), "1" (from), "2" (size), "3" (size / 4) \ : "r14", "memory"); \ } while (0) @@ -676,7 +640,7 @@ unsigned long __generic_copy_from_user(void *, const void __user *, unsigned lon #define copy_from_user(to,from,n) \ ({ \ might_sleep(); \ -__generic_copy_from_user((to),(from),(n)); \ + __generic_copy_from_user((to),(from),(n)); \ }) long __must_check strncpy_from_user(char *dst, const char __user *src, diff --git a/include/asm-m32r/unistd.h b/include/asm-m32r/unistd.h index 39be87c..be0eb01 100644 --- a/include/asm-m32r/unistd.h +++ b/include/asm-m32r/unistd.h @@ -292,7 +292,7 @@ #define __NR_mq_timedreceive (__NR_mq_open+3) #define __NR_mq_notify (__NR_mq_open+4) #define __NR_mq_getsetattr (__NR_mq_open+5) -#define __NR_sys_kexec_load 283 +#define __NR_kexec_load 283 #define __NR_waitid 284 #define NR_syscalls 285 diff --git a/include/asm-mips/asmmacro.h b/include/asm-mips/asmmacro.h index 30b18ea..f54aa14 100644 --- a/include/asm-mips/asmmacro.h +++ b/include/asm-mips/asmmacro.h @@ -17,7 +17,26 @@ #ifdef CONFIG_64BIT #include <asm/asmmacro-64.h> #endif +#ifdef CONFIG_MIPS_MT_SMTC +#include <asm/mipsmtregs.h> +#endif +#ifdef CONFIG_MIPS_MT_SMTC + .macro local_irq_enable reg=t0 + mfc0 \reg, CP0_TCSTATUS + ori \reg, \reg, TCSTATUS_IXMT + xori \reg, \reg, TCSTATUS_IXMT + mtc0 \reg, CP0_TCSTATUS + ehb + .endm + + .macro local_irq_disable reg=t0 + mfc0 \reg, CP0_TCSTATUS + ori \reg, \reg, TCSTATUS_IXMT + mtc0 \reg, CP0_TCSTATUS + ehb + .endm +#else .macro local_irq_enable reg=t0 mfc0 \reg, CP0_STATUS ori \reg, \reg, 1 @@ -32,6 +51,7 @@ mtc0 \reg, CP0_STATUS irq_disable_hazard .endm +#endif /* CONFIG_MIPS_MT_SMTC */ #ifdef CONFIG_CPU_SB1 .macro fpu_enable_hazard @@ -48,4 +68,31 @@ .endm #endif +/* + * Temporary until all gas have MT ASE support + */ + .macro DMT reg=0 + .word (0x41600bc1 | (\reg << 16)) + .endm + + .macro EMT reg=0 + .word (0x41600be1 | (\reg << 16)) + .endm + + .macro DVPE reg=0 + .word (0x41600001 | (\reg << 16)) + .endm + + .macro EVPE reg=0 + .word (0x41600021 | (\reg << 16)) + .endm + + .macro MFTR rt=0, rd=0, u=0, sel=0 + .word (0x41000000 | (\rt << 16) | (\rd << 11) | (\u << 5) | (\sel)) + .endm + + .macro MTTR rt=0, rd=0, u=0, sel=0 + .word (0x41800000 | (\rt << 16) | (\rd << 11) | (\u << 5) | (\sel)) + .endm + #endif /* _ASM_ASMMACRO_H */ diff --git a/include/asm-mips/cacheflush.h b/include/asm-mips/cacheflush.h index aeae9fa..47bc8f6 100644 --- a/include/asm-mips/cacheflush.h +++ b/include/asm-mips/cacheflush.h @@ -74,6 +74,7 @@ static inline void copy_from_user_page(struct vm_area_struct *vma, extern void (*flush_cache_sigtramp)(unsigned long addr); extern void (*flush_icache_all)(void); +extern void (*local_flush_data_cache_page)(void * addr); extern void (*flush_data_cache_page)(unsigned long addr); /* diff --git a/include/asm-mips/cpu-features.h b/include/asm-mips/cpu-features.h index 3f2b6d9..254e11e 100644 --- a/include/asm-mips/cpu-features.h +++ b/include/asm-mips/cpu-features.h @@ -40,7 +40,7 @@ #define cpu_has_sb1_cache (cpu_data[0].options & MIPS_CPU_SB1_CACHE) #endif #ifndef cpu_has_fpu -#define cpu_has_fpu (cpu_data[0].options & MIPS_CPU_FPU) +#define cpu_has_fpu (current_cpu_data.options & MIPS_CPU_FPU) #endif #ifndef cpu_has_32fpr #define cpu_has_32fpr (cpu_data[0].options & MIPS_CPU_32FPR) diff --git a/include/asm-mips/cpu-info.h b/include/asm-mips/cpu-info.h index 140be1c..6572ac7 100644 --- a/include/asm-mips/cpu-info.h +++ b/include/asm-mips/cpu-info.h @@ -73,6 +73,16 @@ struct cpuinfo_mips { struct cache_desc dcache; /* Primary D or combined I/D cache */ struct cache_desc scache; /* Secondary cache */ struct cache_desc tcache; /* Tertiary/split secondary cache */ +#if defined(CONFIG_MIPS_MT_SMTC) + /* + * In the MIPS MT "SMTC" model, each TC is considered + * to be a "CPU" for the purposes of scheduling, but + * exception resources, ASID spaces, etc, are common + * to all TCs within the same VPE. + */ + int vpe_id; /* Virtual Processor number */ + int tc_id; /* Thread Context number */ +#endif /* CONFIG_MIPS_MT */ void *data; /* Additional data */ } __attribute__((aligned(SMP_CACHE_BYTES))); diff --git a/include/asm-mips/ds1742.h b/include/asm-mips/ds1742.h new file mode 100644 index 0000000..c2f2c32 --- /dev/null +++ b/include/asm-mips/ds1742.h @@ -0,0 +1,13 @@ +/* + * This file is subject to the terms and conditions of the GNU General Public + * License. See the file "COPYING" in the main directory of this archive + * for more details. + * + * Copyright (C) 2006 by Ralf Baechle (ralf@linux-mips.org) + */ +#ifndef _ASM_DS1742_H +#define _ASM_DS1742_H + +#include <ds1742.h> + +#endif /* _ASM_DS1742_H */ diff --git a/include/asm-mips/elf.h b/include/asm-mips/elf.h index 851f013..bdc9de2 100644 --- a/include/asm-mips/elf.h +++ b/include/asm-mips/elf.h @@ -119,8 +119,49 @@ #define SHT_MIPS_CONFLICT 0x70000002 #define SHT_MIPS_GPTAB 0x70000003 #define SHT_MIPS_UCODE 0x70000004 - -#define SHF_MIPS_GPREL 0x10000000 +#define SHT_MIPS_DEBUG 0x70000005 +#define SHT_MIPS_REGINFO 0x70000006 +#define SHT_MIPS_PACKAGE 0x70000007 +#define SHT_MIPS_PACKSYM 0x70000008 +#define SHT_MIPS_RELD 0x70000009 +#define SHT_MIPS_IFACE 0x7000000b +#define SHT_MIPS_CONTENT 0x7000000c +#define SHT_MIPS_OPTIONS 0x7000000d +#define SHT_MIPS_SHDR 0x70000010 +#define SHT_MIPS_FDESC 0x70000011 +#define SHT_MIPS_EXTSYM 0x70000012 +#define SHT_MIPS_DENSE 0x70000013 +#define SHT_MIPS_PDESC 0x70000014 +#define SHT_MIPS_LOCSYM 0x70000015 +#define SHT_MIPS_AUXSYM 0x70000016 +#define SHT_MIPS_OPTSYM 0x70000017 +#define SHT_MIPS_LOCSTR 0x70000018 +#define SHT_MIPS_LINE 0x70000019 +#define SHT_MIPS_RFDESC 0x7000001a +#define SHT_MIPS_DELTASYM 0x7000001b +#define SHT_MIPS_DELTAINST 0x7000001c +#define SHT_MIPS_DELTACLASS 0x7000001d +#define SHT_MIPS_DWARF 0x7000001e +#define SHT_MIPS_DELTADECL 0x7000001f +#define SHT_MIPS_SYMBOL_LIB 0x70000020 +#define SHT_MIPS_EVENTS 0x70000021 +#define SHT_MIPS_TRANSLATE 0x70000022 +#define SHT_MIPS_PIXIE 0x70000023 +#define SHT_MIPS_XLATE 0x70000024 +#define SHT_MIPS_XLATE_DEBUG 0x70000025 +#define SHT_MIPS_WHIRL 0x70000026 +#define SHT_MIPS_EH_REGION 0x70000027 +#define SHT_MIPS_XLATE_OLD 0x70000028 +#define SHT_MIPS_PDR_EXCEPTION 0x70000029 + +#define SHF_MIPS_GPREL 0x10000000 +#define SHF_MIPS_MERGE 0x20000000 +#define SHF_MIPS_ADDR 0x40000000 +#define SHF_MIPS_STRING 0x80000000 +#define SHF_MIPS_NOSTRIP 0x08000000 +#define SHF_MIPS_LOCAL 0x04000000 +#define SHF_MIPS_NAMES 0x02000000 +#define SHF_MIPS_NODUPES 0x01000000 #ifndef ELF_ARCH /* ELF register definitions */ diff --git a/include/asm-mips/fpu.h b/include/asm-mips/fpu.h index 9c828b1..b0f5001 100644 --- a/include/asm-mips/fpu.h +++ b/include/asm-mips/fpu.h @@ -21,6 +21,10 @@ #include <asm/processor.h> #include <asm/current.h> +#ifdef CONFIG_MIPS_MT_FPAFF +#include <asm/mips_mt.h> +#endif + struct sigcontext; struct sigcontext32; diff --git a/include/asm-mips/hazards.h b/include/asm-mips/hazards.h index feb29a7..dadc051 100644 --- a/include/asm-mips/hazards.h +++ b/include/asm-mips/hazards.h @@ -284,6 +284,8 @@ do { \ #define instruction_hazard() do { } while (0) #endif +extern void mips_ihb(void); + #endif /* __ASSEMBLY__ */ #endif /* _ASM_HAZARDS_H */ diff --git a/include/asm-mips/interrupt.h b/include/asm-mips/interrupt.h index 7743487..4bb9c06 100644 --- a/include/asm-mips/interrupt.h +++ b/include/asm-mips/interrupt.h @@ -19,7 +19,12 @@ __asm__ ( " .set push \n" " .set reorder \n" " .set noat \n" -#ifdef CONFIG_CPU_MIPSR2 +#ifdef CONFIG_MIPS_MT_SMTC + " mfc0 $1, $2, 1 # SMTC - clear TCStatus.IXMT \n" + " ori $1, 0x400 \n" + " xori $1, 0x400 \n" + " mtc0 $1, $2, 1 \n" +#elif defined(CONFIG_CPU_MIPSR2) " ei \n" #else " mfc0 $1,$12 \n" @@ -62,7 +67,12 @@ __asm__ ( " .macro local_irq_disable\n" " .set push \n" " .set noat \n" -#ifdef CONFIG_CPU_MIPSR2 +#ifdef CONFIG_MIPS_MT_SMTC + " mfc0 $1, $2, 1 \n" + " ori $1, 0x400 \n" + " .set noreorder \n" + " mtc0 $1, $2, 1 \n" +#elif defined(CONFIG_CPU_MIPSR2) " di \n" #else " mfc0 $1,$12 \n" @@ -88,7 +98,11 @@ __asm__ ( " .macro local_save_flags flags \n" " .set push \n" " .set reorder \n" +#ifdef CONFIG_MIPS_MT_SMTC + " mfc0 \\flags, $2, 1 \n" +#else " mfc0 \\flags, $12 \n" +#endif " .set pop \n" " .endm \n"); @@ -102,7 +116,13 @@ __asm__ ( " .set push \n" " .set reorder \n" " .set noat \n" -#ifdef CONFIG_CPU_MIPSR2 +#ifdef CONFIG_MIPS_MT_SMTC + " mfc0 \\result, $2, 1 \n" + " ori $1, \\result, 0x400 \n" + " .set noreorder \n" + " mtc0 $1, $2, 1 \n" + " andi \\result, \\result, 0x400 \n" +#elif defined(CONFIG_CPU_MIPSR2) " di \\result \n" " andi \\result, 1 \n" #else @@ -128,7 +148,14 @@ __asm__ ( " .set push \n" " .set noreorder \n" " .set noat \n" -#if defined(CONFIG_CPU_MIPSR2) && defined(CONFIG_IRQ_CPU) +#ifdef CONFIG_MIPS_MT_SMTC + "mfc0 $1, $2, 1 \n" + "andi \\flags, 0x400 \n" + "ori $1, 0x400 \n" + "xori $1, 0x400 \n" + "or \\flags, $1 \n" + "mtc0 \\flags, $2, 1 \n" +#elif defined(CONFIG_CPU_MIPSR2) && defined(CONFIG_IRQ_CPU) /* * Slow, but doesn't suffer from a relativly unlikely race * condition we're having since days 1. @@ -167,11 +194,29 @@ do { \ : "memory"); \ } while(0) -#define irqs_disabled() \ -({ \ - unsigned long flags; \ - local_save_flags(flags); \ - !(flags & 1); \ -}) +static inline int irqs_disabled(void) +{ +#ifdef CONFIG_MIPS_MT_SMTC + /* + * SMTC model uses TCStatus.IXMT to disable interrupts for a thread/CPU + */ + unsigned long __result; + + __asm__ __volatile__( + " .set noreorder \n" + " mfc0 %0, $2, 1 \n" + " andi %0, 0x400 \n" + " slt %0, $0, %0 \n" + " .set reorder \n" + : "=r" (__result)); + + return __result; +#else + unsigned long flags; + local_save_flags(flags); + + return !(flags & 1); +#endif +} #endif /* _ASM_INTERRUPT_H */ diff --git a/include/asm-mips/irq.h b/include/asm-mips/irq.h index 8a342cc..dde677f 100644 --- a/include/asm-mips/irq.h +++ b/include/asm-mips/irq.h @@ -11,6 +11,9 @@ #include <linux/config.h> #include <linux/linkage.h> + +#include <asm/mipsmtregs.h> + #include <irq.h> #ifdef CONFIG_I8259 @@ -26,6 +29,23 @@ struct pt_regs; extern asmlinkage unsigned int do_IRQ(unsigned int irq, struct pt_regs *regs); +#ifdef CONFIG_MIPS_MT_SMTC +/* + * Clear interrupt mask handling "backstop" if irq_hwmask + * entry so indicates. This implies that the ack() or end() + * functions will take over re-enabling the low-level mask. + * Otherwise it will be done on return from exception. + */ +#define __DO_IRQ_SMTC_HOOK() \ +do { \ + if (irq_hwmask[irq] & 0x0000ff00) \ + write_c0_tccontext(read_c0_tccontext() & \ + ~(irq_hwmask[irq] & 0x0000ff00)); \ +} while (0) +#else +#define __DO_IRQ_SMTC_HOOK() do { } while (0) +#endif + #ifdef CONFIG_PREEMPT /* @@ -39,6 +59,7 @@ extern asmlinkage unsigned int do_IRQ(unsigned int irq, struct pt_regs *regs); #define do_IRQ(irq, regs) \ do { \ irq_enter(); \ + __DO_IRQ_SMTC_HOOK(); \ __do_IRQ((irq), (regs)); \ irq_exit(); \ } while (0) @@ -46,5 +67,14 @@ do { \ #endif extern void arch_init_irq(void); +extern void spurious_interrupt(struct pt_regs *regs); + +#ifdef CONFIG_MIPS_MT_SMTC +struct irqaction; + +extern unsigned long irq_hwmask[]; +extern int setup_irq_smtc(unsigned int irq, struct irqaction * new, + unsigned long hwmask); +#endif /* CONFIG_MIPS_MT_SMTC */ #endif /* _ASM_IRQ_H */ diff --git a/include/asm-mips/kspd.h b/include/asm-mips/kspd.h new file mode 100644 index 0000000..4e9e724 --- /dev/null +++ b/include/asm-mips/kspd.h @@ -0,0 +1,36 @@ +/* + * Copyright (C) 2005 MIPS Technologies, Inc. All rights reserved. + * + * This program is free software; you can distribute it and/or modify it + * under the terms of the GNU General Public License (Version 2) as + * published by the Free Software Foundation. + * + * This program is distributed in the hope 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 _ASM_KSPD_H +#define _ASM_KSPD_H + +struct kspd_notifications { + void (*kspd_sp_exit)(int sp_id); + + struct list_head list; +}; + +#ifdef CONFIG_MIPS_APSP_KSPD +extern void kspd_notify(struct kspd_notifications *notify); +#else +static inline void kspd_notify(struct kspd_notifications *notify) +{ +} +#endif + +#endif diff --git a/include/asm-mips/mach-generic/ide.h b/include/asm-mips/mach-generic/ide.h index 550979a..e331535 100644 --- a/include/asm-mips/mach-generic/ide.h +++ b/include/asm-mips/mach-generic/ide.h @@ -104,65 +104,107 @@ static __inline__ unsigned long ide_default_io_base(int index) #endif /* MIPS port and memory-mapped I/O string operations. */ +static inline void __ide_flush_prologue(void) +{ +#ifdef CONFIG_SMP + if (cpu_has_dc_aliases) + preempt_disable(); +#endif +} + +static inline void __ide_flush_epilogue(void) +{ +#ifdef CONFIG_SMP + if (cpu_has_dc_aliases) + preempt_enable(); +#endif +} static inline void __ide_flush_dcache_range(unsigned long addr, unsigned long size) { if (cpu_has_dc_aliases) { unsigned long end = addr + size; - for (; addr < end; addr += PAGE_SIZE) - flush_dcache_page(virt_to_page(addr)); + + while (addr < end) { + local_flush_data_cache_page((void *)addr); + addr += PAGE_SIZE; + } } } +/* + * insw() and gang might be called with interrupts disabled, so we can't + * send IPIs for flushing due to the potencial of deadlocks, see the comment + * above smp_call_function() in arch/mips/kernel/smp.c. We work around the + * problem by disabling preemption so we know we actually perform the flush + * on the processor that actually has the lines to be flushed which hopefully + * is even better for performance anyway. + */ static inline void __ide_insw(unsigned long port, void *addr, unsigned int count) { + __ide_flush_prologue(); insw(port, addr, count); __ide_flush_dcache_range((unsigned long)addr, count * 2); + __ide_flush_epilogue(); } static inline void __ide_insl(unsigned long port, void *addr, unsigned int count) { + __ide_flush_prologue(); insl(port, addr, count); __ide_flush_dcache_range((unsigned long)addr, count * 4); + __ide_flush_epilogue(); } static inline void __ide_outsw(unsigned long port, const void *addr, unsigned long count) { + __ide_flush_prologue(); outsw(port, addr, count); __ide_flush_dcache_range((unsigned long)addr, count * 2); + __ide_flush_epilogue(); } static inline void __ide_outsl(unsigned long port, const void *addr, unsigned long count) { + __ide_flush_prologue(); outsl(port, addr, count); __ide_flush_dcache_range((unsigned long)addr, count * 4); + __ide_flush_epilogue(); } static inline void __ide_mm_insw(void __iomem *port, void *addr, u32 count) { + __ide_flush_prologue(); readsw(port, addr, count); __ide_flush_dcache_range((unsigned long)addr, count * 2); + __ide_flush_epilogue(); } static inline void __ide_mm_insl(void __iomem *port, void *addr, u32 count) { + __ide_flush_prologue(); readsl(port, addr, count); __ide_flush_dcache_range((unsigned long)addr, count * 4); + __ide_flush_epilogue(); } static inline void __ide_mm_outsw(void __iomem *port, void *addr, u32 count) { + __ide_flush_prologue(); writesw(port, addr, count); __ide_flush_dcache_range((unsigned long)addr, count * 2); + __ide_flush_epilogue(); } static inline void __ide_mm_outsl(void __iomem * port, void *addr, u32 count) { + __ide_flush_prologue(); writesl(port, addr, count); __ide_flush_dcache_range((unsigned long)addr, count * 4); + __ide_flush_epilogue(); } /* ide_insw calls insw, not __ide_insw. Why? */ diff --git a/include/asm-mips/mach-jmr3927/ds1742.h b/include/asm-mips/mach-jmr3927/ds1742.h index cff6192..8a8fef6 100644 --- a/include/asm-mips/mach-jmr3927/ds1742.h +++ b/include/asm-mips/mach-jmr3927/ds1742.h @@ -3,14 +3,14 @@ * License. See the file "COPYING" in the main directory of this archive * for more details. * - * Copyright (C) 2003 by Ralf Baechle + * Copyright (C) 2003, 06 by Ralf Baechle */ #ifndef __ASM_MACH_JMR3927_DS1742_H #define __ASM_MACH_JMR3927_DS1742_H #include <asm/jmr3927/jmr3927.h> -#define rtc_read(reg) (jmr3927_nvram_in(addr)) +#define rtc_read(reg) (jmr3927_nvram_in(reg)) #define rtc_write(data, reg) (jmr3927_nvram_out((data),(reg))) #endif /* __ASM_MACH_JMR3927_DS1742_H */ diff --git a/include/asm-mips/mach-mips/param.h b/include/asm-mips/mach-mips/param.h new file mode 100644 index 0000000..805ef6d --- /dev/null +++ b/include/asm-mips/mach-mips/param.h @@ -0,0 +1,13 @@ +/* + * This file is subject to the terms and conditions of the GNU General Public + * License. See the file "COPYING" in the main directory of this archive + * for more details. + * + * Copyright (C) 2003 by Ralf Baechle + */ +#ifndef __ASM_MACH_MIPS_PARAM_H +#define __ASM_MACH_MIPS_PARAM_H + +#define HZ 100 /* Internal kernel timer frequency */ + +#endif /* __ASM_MACH_MIPS_PARAM_H */ diff --git a/include/asm-mips/marvell.h b/include/asm-mips/marvell.h index 9225b33..6bb2125 100644 --- a/include/asm-mips/marvell.h +++ b/include/asm-mips/marvell.h @@ -53,4 +53,6 @@ struct mv_pci_controller { unsigned long config_vreg; }; +extern void ll_mv64340_irq(struct pt_regs *regs); + #endif /* __ASM_MIPS_MARVELL_H */ diff --git a/include/asm-mips/mips-boards/atlas.h b/include/asm-mips/mips-boards/atlas.h index 0998151..a8ae12d 100644 --- a/include/asm-mips/mips-boards/atlas.h +++ b/include/asm-mips/mips-boards/atlas.h @@ -33,13 +33,29 @@ #define ATLAS_RTC_ADR_REG 0x1f000800 #define ATLAS_RTC_DAT_REG 0x1f000808 - /* * Atlas interrupt controller register base. */ #define ATLAS_ICTRL_REGS_BASE 0x1f000000 /* + * Atlas registers are memory mapped on 64-bit aligned boundaries and + * only word access are allowed. + */ +struct atlas_ictrl_regs { + volatile unsigned int intraw; + int dummy1; + volatile unsigned int intseten; + int dummy2; + volatile unsigned int intrsten; + int dummy3; + volatile unsigned int intenable; + int dummy4; + volatile unsigned int intstatus; + int dummy5; +}; + +/* * Atlas UART register base. */ #define ATLAS_UART_REGS_BASE 0x1f000900 diff --git a/include/asm-mips/mips-boards/atlasint.h b/include/asm-mips/mips-boards/atlasint.h index bba35c1..fd7ebc5 100644 --- a/include/asm-mips/mips-boards/atlasint.h +++ b/include/asm-mips/mips-boards/atlasint.h @@ -62,23 +62,4 @@ #define ATLASINT_RES31 (ATLASINT_BASE+31) #define ATLASINT_END (ATLASINT_BASE+31) -/* - * Atlas registers are memory mapped on 64-bit aligned boundaries and - * only word access are allowed. - */ -struct atlas_ictrl_regs { - volatile unsigned int intraw; - int dummy1; - volatile unsigned int intseten; - int dummy2; - volatile unsigned int intrsten; - int dummy3; - volatile unsigned int intenable; - int dummy4; - volatile unsigned int intstatus; - int dummy5; -}; - -extern void atlasint_init(void); - #endif /* !(_MIPS_ATLASINT_H) */ diff --git a/include/asm-mips/mips_mt.h b/include/asm-mips/mips_mt.h new file mode 100644 index 0000000..c31a312 --- /dev/null +++ b/include/asm-mips/mips_mt.h @@ -0,0 +1,15 @@ +/* + * Definitions and decalrations for MIPS MT support + * that are common between SMTC, VSMP, and/or AP/SP + * kernel models. + */ +#ifndef __ASM_MIPS_MT_H +#define __ASM_MIPS_MT_H + +extern cpumask_t mt_fpu_cpumask; +extern unsigned long mt_fpemul_threshold; + +extern void mips_mt_regdump(unsigned long previous_mvpcontrol_value); +extern void mips_mt_set_cpuoptions(void); + +#endif /* __ASM_MIPS_MT_H */ diff --git a/include/asm-mips/mipsmtregs.h b/include/asm-mips/mipsmtregs.h index a669c07..f637ce7 100644 --- a/include/asm-mips/mipsmtregs.h +++ b/include/asm-mips/mipsmtregs.h @@ -165,7 +165,7 @@ #ifndef __ASSEMBLY__ -extern void mips_mt_regdump(void); +extern void mips_mt_regdump(unsigned long previous_mvpcontrol_value); static inline unsigned int dvpe(void) { @@ -234,7 +234,7 @@ static inline void __raw_emt(void) __asm__ __volatile__( " .set noreorder \n" " .set mips32r2 \n" - " emt \n" + " .word 0x41600be1 # emt \n" " ehb \n" " .set mips0 \n" " .set reorder"); @@ -282,8 +282,11 @@ static inline void ehb(void) \ __asm__ __volatile__( \ " .set push \n" \ + " .set noat \n" \ " .set mips32r2 \n" \ - " mftgpr %0," #rt " \n" \ + " # mftgpr $1," #rt " \n" \ + " .word 0x41000820 | (" #rt " << 16) \n" \ + " move %0, $1 \n" \ " .set pop \n" \ : "=r" (__res)); \ \ @@ -295,9 +298,7 @@ static inline void ehb(void) unsigned long __res; \ \ __asm__ __volatile__( \ - ".set noat\n\t" \ - "mftr\t%0, " #rt ", " #u ", " #sel "\n\t" \ - ".set at\n\t" \ + " mftr %0, " #rt ", " #u ", " #sel " \n" \ : "=r" (__res)); \ \ __res; \ @@ -364,6 +365,9 @@ do { \ #define read_vpe_c0_ebase() mftc0(15,1) #define write_vpe_c0_ebase(val) mttc0(15, 1, val) #define write_vpe_c0_compare(val) mttc0(11, 0, val) +#define read_vpe_c0_badvaddr() mftc0(8, 0) +#define read_vpe_c0_epc() mftc0(14, 0) +#define write_vpe_c0_epc(val) mttc0(14, 0, val) /* TC */ diff --git a/include/asm-mips/mipsregs.h b/include/asm-mips/mipsregs.h index 035ba0a..a2ef579 100644 --- a/include/asm-mips/mipsregs.h +++ b/include/asm-mips/mipsregs.h @@ -836,6 +836,9 @@ do { \ #define read_c0_cache() __read_32bit_c0_register($7, 0) /* TX39xx */ #define write_c0_cache(val) __write_32bit_c0_register($7, 0, val) +#define read_c0_badvaddr() __read_ulong_c0_register($8, 0) +#define write_c0_badvaddr(val) __write_ulong_c0_register($8, 0, val) + #define read_c0_count() __read_32bit_c0_register($9, 0) #define write_c0_count(val) __write_32bit_c0_register($9, 0, val) @@ -858,7 +861,19 @@ do { \ #define write_c0_compare3(val) __write_32bit_c0_register($11, 7, val) #define read_c0_status() __read_32bit_c0_register($12, 0) +#ifdef CONFIG_MIPS_MT_SMTC +#define write_c0_status(val) \ +do { \ + __write_32bit_c0_register($12, 0, val); \ + __ehb(); \ +} while (0) +#else +/* + * Legacy non-SMTC code, which may be hazardous + * but which might not support EHB + */ #define write_c0_status(val) __write_32bit_c0_register($12, 0, val) +#endif /* CONFIG_MIPS_MT_SMTC */ #define read_c0_cause() __read_32bit_c0_register($13, 0) #define write_c0_cause(val) __write_32bit_c0_register($13, 0, val) @@ -1001,6 +1016,9 @@ do { \ #define read_c0_taglo() __read_32bit_c0_register($28, 0) #define write_c0_taglo(val) __write_32bit_c0_register($28, 0, val) +#define read_c0_dtaglo() __read_32bit_c0_register($28, 2) +#define write_c0_dtaglo(val) __write_32bit_c0_register($28, 2, val) + #define read_c0_taghi() __read_32bit_c0_register($29, 0) #define write_c0_taghi(val) __write_32bit_c0_register($29, 0, val) @@ -1354,15 +1372,119 @@ static inline void tlb_write_random(void) /* * Manipulate bits in a c0 register. */ +#ifndef CONFIG_MIPS_MT_SMTC +/* + * SMTC Linux requires shutting-down microthread scheduling + * during CP0 register read-modify-write sequences. + */ +#define __BUILD_SET_C0(name) \ +static inline unsigned int \ +set_c0_##name(unsigned int set) \ +{ \ + unsigned int res; \ + \ + res = read_c0_##name(); \ + res |= set; \ + write_c0_##name(res); \ + \ + return res; \ +} \ + \ +static inline unsigned int \ +clear_c0_##name(unsigned int clear) \ +{ \ + unsigned int res; \ + \ + res = read_c0_##name(); \ + res &= ~clear; \ + write_c0_##name(res); \ + \ + return res; \ +} \ + \ +static inline unsigned int \ +change_c0_##name(unsigned int change, unsigned int new) \ +{ \ + unsigned int res; \ + \ + res = read_c0_##name(); \ + res &= ~change; \ + res |= (new & change); \ + write_c0_##name(res); \ + \ + return res; \ +} + +#else /* SMTC versions that manage MT scheduling */ + +#include <asm/interrupt.h> + +/* + * This is a duplicate of dmt() in mipsmtregs.h to avoid problems with + * header file recursion. + */ +static inline unsigned int __dmt(void) +{ + int res; + + __asm__ __volatile__( + " .set push \n" + " .set mips32r2 \n" + " .set noat \n" + " .word 0x41610BC1 # dmt $1 \n" + " ehb \n" + " move %0, $1 \n" + " .set pop \n" + : "=r" (res)); + + instruction_hazard(); + + return res; +} + +#define __VPECONTROL_TE_SHIFT 15 +#define __VPECONTROL_TE (1UL << __VPECONTROL_TE_SHIFT) + +#define __EMT_ENABLE __VPECONTROL_TE + +static inline void __emt(unsigned int previous) +{ + if ((previous & __EMT_ENABLE)) + __asm__ __volatile__( + " .set noreorder \n" + " .set mips32r2 \n" + " .word 0x41600be1 # emt \n" + " ehb \n" + " .set mips0 \n" + " .set reorder \n"); +} + +static inline void __ehb(void) +{ + __asm__ __volatile__( + " ehb \n"); +} + +/* + * Note that local_irq_save/restore affect TC-specific IXMT state, + * not Status.IE as in non-SMTC kernel. + */ + #define __BUILD_SET_C0(name) \ static inline unsigned int \ set_c0_##name(unsigned int set) \ { \ unsigned int res; \ + unsigned int omt; \ + unsigned int flags; \ \ + local_irq_save(flags); \ + omt = __dmt(); \ res = read_c0_##name(); \ res |= set; \ write_c0_##name(res); \ + __emt(omt); \ + local_irq_restore(flags); \ \ return res; \ } \ @@ -1371,10 +1493,16 @@ static inline unsigned int \ clear_c0_##name(unsigned int clear) \ { \ unsigned int res; \ + unsigned int omt; \ + unsigned int flags; \ \ + local_irq_save(flags); \ + omt = __dmt(); \ res = read_c0_##name(); \ res &= ~clear; \ write_c0_##name(res); \ + __emt(omt); \ + local_irq_restore(flags); \ \ return res; \ } \ @@ -1383,14 +1511,22 @@ static inline unsigned int \ change_c0_##name(unsigned int change, unsigned int new) \ { \ unsigned int res; \ + unsigned int omt; \ + unsigned int flags; \ \ + local_irq_save(flags); \ + \ + omt = __dmt(); \ res = read_c0_##name(); \ res &= ~change; \ res |= (new & change); \ write_c0_##name(res); \ + __emt(omt); \ + local_irq_restore(flags); \ \ return res; \ } +#endif __BUILD_SET_C0(status) __BUILD_SET_C0(cause) diff --git a/include/asm-mips/mmu_context.h b/include/asm-mips/mmu_context.h index 61cf225..6e09f4c 100644 --- a/include/asm-mips/mmu_context.h +++ b/include/asm-mips/mmu_context.h @@ -17,6 +17,10 @@ #include <linux/slab.h> #include <asm/cacheflush.h> #include <asm/tlbflush.h> +#ifdef CONFIG_MIPS_MT_SMTC +#include <asm/mipsmtregs.h> +#include <asm/smtc.h> +#endif /* SMTC */ /* * For the fast tlb miss handlers, we keep a per cpu array of pointers @@ -54,6 +58,14 @@ extern unsigned long pgd_current[]; #define ASID_INC 0x1 #define ASID_MASK 0xfff +/* SMTC/34K debug hack - but maybe we'll keep it */ +#elif defined(CONFIG_MIPS_MT_SMTC) + +#define ASID_INC 0x1 +extern unsigned long smtc_asid_mask; +#define ASID_MASK (smtc_asid_mask) +#define HW_ASID_MASK 0xff +/* End SMTC/34K debug hack */ #else /* FIXME: not correct for R6000 */ #define ASID_INC 0x1 @@ -76,6 +88,8 @@ static inline void enter_lazy_tlb(struct mm_struct *mm, struct task_struct *tsk) #define ASID_VERSION_MASK ((unsigned long)~(ASID_MASK|(ASID_MASK-1))) #define ASID_FIRST_VERSION ((unsigned long)(~ASID_VERSION_MASK) + 1) +#ifndef CONFIG_MIPS_MT_SMTC +/* Normal, classic MIPS get_new_mmu_context */ static inline void get_new_mmu_context(struct mm_struct *mm, unsigned long cpu) { @@ -91,6 +105,12 @@ get_new_mmu_context(struct mm_struct *mm, unsigned long cpu) cpu_context(cpu, mm) = asid_cache(cpu) = asid; } +#else /* CONFIG_MIPS_MT_SMTC */ + +#define get_new_mmu_context(mm,cpu) smtc_get_new_mmu_context((mm),(cpu)) + +#endif /* CONFIG_MIPS_MT_SMTC */ + /* * Initialize the context related info for a new mm_struct * instance. @@ -111,14 +131,46 @@ static inline void switch_mm(struct mm_struct *prev, struct mm_struct *next, { unsigned int cpu = smp_processor_id(); unsigned long flags; - +#ifdef CONFIG_MIPS_MT_SMTC + unsigned long oldasid; + unsigned long mtflags; + int mytlb = (smtc_status & SMTC_TLB_SHARED) ? 0 : cpu_data[cpu].vpe_id; local_irq_save(flags); + mtflags = dvpe(); +#else /* Not SMTC */ + local_irq_save(flags); +#endif /* CONFIG_MIPS_MT_SMTC */ /* Check if our ASID is of an older version and thus invalid */ if ((cpu_context(cpu, next) ^ asid_cache(cpu)) & ASID_VERSION_MASK) get_new_mmu_context(next, cpu); - +#ifdef CONFIG_MIPS_MT_SMTC + /* + * If the EntryHi ASID being replaced happens to be + * the value flagged at ASID recycling time as having + * an extended life, clear the bit showing it being + * in use by this "CPU", and if that's the last bit, + * free up the ASID value for use and flush any old + * instances of it from the TLB. + */ + oldasid = (read_c0_entryhi() & ASID_MASK); + if(smtc_live_asid[mytlb][oldasid]) { + smtc_live_asid[mytlb][oldasid] &= ~(0x1 << cpu); + if(smtc_live_asid[mytlb][oldasid] == 0) + smtc_flush_tlb_asid(oldasid); + } + /* + * Tread softly on EntryHi, and so long as we support + * having ASID_MASK smaller than the hardware maximum, + * make sure no "soft" bits become "hard"... + */ + write_c0_entryhi((read_c0_entryhi() & ~HW_ASID_MASK) + | (cpu_context(cpu, next) & ASID_MASK)); + ehb(); /* Make sure it propagates to TCStatus */ + evpe(mtflags); +#else write_c0_entryhi(cpu_context(cpu, next)); +#endif /* CONFIG_MIPS_MT_SMTC */ TLBMISS_HANDLER_SETUP_PGD(next->pgd); /* @@ -151,12 +203,34 @@ activate_mm(struct mm_struct *prev, struct mm_struct *next) unsigned long flags; unsigned int cpu = smp_processor_id(); +#ifdef CONFIG_MIPS_MT_SMTC + unsigned long oldasid; + unsigned long mtflags; + int mytlb = (smtc_status & SMTC_TLB_SHARED) ? 0 : cpu_data[cpu].vpe_id; +#endif /* CONFIG_MIPS_MT_SMTC */ + local_irq_save(flags); /* Unconditionally get a new ASID. */ get_new_mmu_context(next, cpu); +#ifdef CONFIG_MIPS_MT_SMTC + /* See comments for similar code above */ + mtflags = dvpe(); + oldasid = read_c0_entryhi() & ASID_MASK; + if(smtc_live_asid[mytlb][oldasid]) { + smtc_live_asid[mytlb][oldasid] &= ~(0x1 << cpu); + if(smtc_live_asid[mytlb][oldasid] == 0) + smtc_flush_tlb_asid(oldasid); + } + /* See comments for similar code above */ + write_c0_entryhi((read_c0_entryhi() & ~HW_ASID_MASK) | + (cpu_context(cpu, next) & ASID_MASK)); + ehb(); /* Make sure it propagates to TCStatus */ + evpe(mtflags); +#else write_c0_entryhi(cpu_context(cpu, next)); +#endif /* CONFIG_MIPS_MT_SMTC */ TLBMISS_HANDLER_SETUP_PGD(next->pgd); /* mark mmu ownership change */ @@ -174,17 +248,49 @@ static inline void drop_mmu_context(struct mm_struct *mm, unsigned cpu) { unsigned long flags; +#ifdef CONFIG_MIPS_MT_SMTC + unsigned long oldasid; + /* Can't use spinlock because called from TLB flush within DVPE */ + unsigned int prevvpe; + int mytlb = (smtc_status & SMTC_TLB_SHARED) ? 0 : cpu_data[cpu].vpe_id; +#endif /* CONFIG_MIPS_MT_SMTC */ local_irq_save(flags); if (cpu_isset(cpu, mm->cpu_vm_mask)) { get_new_mmu_context(mm, cpu); +#ifdef CONFIG_MIPS_MT_SMTC + /* See comments for similar code above */ + prevvpe = dvpe(); + oldasid = (read_c0_entryhi() & ASID_MASK); + if(smtc_live_asid[mytlb][oldasid]) { + smtc_live_asid[mytlb][oldasid] &= ~(0x1 << cpu); + if(smtc_live_asid[mytlb][oldasid] == 0) + smtc_flush_tlb_asid(oldasid); + } + /* See comments for similar code above */ + write_c0_entryhi((read_c0_entryhi() & ~HW_ASID_MASK) + | cpu_asid(cpu, mm)); + ehb(); /* Make sure it propagates to TCStatus */ + evpe(prevvpe); +#else /* not CONFIG_MIPS_MT_SMTC */ write_c0_entryhi(cpu_asid(cpu, mm)); +#endif /* CONFIG_MIPS_MT_SMTC */ } else { /* will get a new context next time */ +#ifndef CONFIG_MIPS_MT_SMTC cpu_context(cpu, mm) = 0; +#else /* SMTC */ + int i; + + /* SMTC shares the TLB (and ASIDs) across VPEs */ + for (i = 0; i < num_online_cpus(); i++) { + if((smtc_status & SMTC_TLB_SHARED) + || (cpu_data[i].vpe_id == cpu_data[cpu].vpe_id)) + cpu_context(i, mm) = 0; + } +#endif /* CONFIG_MIPS_MT_SMTC */ } - local_irq_restore(flags); } diff --git a/include/asm-mips/numnodes.h b/include/asm-mips/numnodes.h deleted file mode 100644 index 4f00c16..0000000 --- a/include/asm-mips/numnodes.h +++ /dev/null @@ -1,7 +0,0 @@ -#ifndef _ASM_MAX_NUMNODES_H -#define _ASM_MAX_NUMNODES_H - -/* Max 128 Nodes */ -#define NODES_SHIFT 6 - -#endif /* _ASM_MAX_NUMNODES_H */ diff --git a/include/asm-mips/processor.h b/include/asm-mips/processor.h index 39d2bd5..0fb75f0 100644 --- a/include/asm-mips/processor.h +++ b/include/asm-mips/processor.h @@ -12,6 +12,7 @@ #define _ASM_PROCESSOR_H #include <linux/config.h> +#include <linux/cpumask.h> #include <linux/threads.h> #include <asm/cachectl.h> @@ -107,6 +108,10 @@ struct mips_dsp_state { #define INIT_DSP {{0,},} +#define INIT_CPUMASK { \ + {0,} \ +} + typedef struct { unsigned long seg; } mm_segment_t; @@ -129,6 +134,12 @@ struct thread_struct { /* Saved fpu/fpu emulator stuff. */ union mips_fpu_union fpu; +#ifdef CONFIG_MIPS_MT_FPAFF + /* Emulated instruction count */ + unsigned long emulated_fp; + /* Saved per-thread scheduler affinity mask */ + cpumask_t user_cpus_allowed; +#endif /* CONFIG_MIPS_MT_FPAFF */ /* Saved state of the DSP ASE, if available. */ struct mips_dsp_state dsp; @@ -142,6 +153,7 @@ struct thread_struct { #define MF_LOGADE 2 /* Log address errors to syslog */ #define MF_32BIT_REGS 4 /* also implies 16/32 fprs */ #define MF_32BIT_ADDR 8 /* 32-bit address space (o32/n32) */ +#define MF_FPUBOUND 0x10 /* thread bound to FPU-full CPU set */ unsigned long mflags; unsigned long irix_trampoline; /* Wheee... */ unsigned long irix_oldctx; @@ -153,6 +165,12 @@ struct thread_struct { #define MF_N32 MF_32BIT_ADDR #define MF_N64 0 +#ifdef CONFIG_MIPS_MT_FPAFF +#define FPAFF_INIT 0, INIT_CPUMASK, +#else +#define FPAFF_INIT +#endif /* CONFIG_MIPS_MT_FPAFF */ + #define INIT_THREAD { \ /* \ * saved main processor registers \ @@ -168,6 +186,10 @@ struct thread_struct { */ \ INIT_FPU, \ /* \ + * fpu affinity state (null if not FPAFF) \ + */ \ + FPAFF_INIT \ + /* \ * saved dsp/dsp emulator stuff \ */ \ INIT_DSP, \ diff --git a/include/asm-mips/ptrace.h b/include/asm-mips/ptrace.h index 95c5839..fa9d871 100644 --- a/include/asm-mips/ptrace.h +++ b/include/asm-mips/ptrace.h @@ -45,6 +45,10 @@ struct pt_regs { unsigned long cp0_badvaddr; unsigned long cp0_cause; unsigned long cp0_epc; +#ifdef CONFIG_MIPS_MT_SMTC + unsigned long cp0_tcstatus; + unsigned long smtc_pad; +#endif /* CONFIG_MIPS_MT_SMTC */ }; /* Arbitrarily choose the same ptrace numbers as used by the Sparc code. */ diff --git a/include/asm-mips/r4kcache.h b/include/asm-mips/r4kcache.h index 90c3747..3c8e3c8 100644 --- a/include/asm-mips/r4kcache.h +++ b/include/asm-mips/r4kcache.h @@ -15,6 +15,7 @@ #include <asm/asm.h> #include <asm/cacheops.h> #include <asm/cpu-features.h> +#include <asm/mipsmtregs.h> /* * This macro return a properly sign-extended address suitable as base address @@ -37,16 +38,120 @@ " cache %0, %1 \n" \ " .set pop \n" \ : \ - : "i" (op), "m" (*(unsigned char *)(addr))) + : "i" (op), "R" (*(unsigned char *)(addr))) + +#ifdef CONFIG_MIPS_MT +/* + * Temporary hacks for SMTC debug. Optionally force single-threaded + * execution during I-cache flushes. + */ + +#define PROTECT_CACHE_FLUSHES 1 + +#ifdef PROTECT_CACHE_FLUSHES + +extern int mt_protiflush; +extern int mt_protdflush; +extern void mt_cflush_lockdown(void); +extern void mt_cflush_release(void); + +#define BEGIN_MT_IPROT \ + unsigned long flags = 0; \ + unsigned long mtflags = 0; \ + if(mt_protiflush) { \ + local_irq_save(flags); \ + ehb(); \ + mtflags = dvpe(); \ + mt_cflush_lockdown(); \ + } + +#define END_MT_IPROT \ + if(mt_protiflush) { \ + mt_cflush_release(); \ + evpe(mtflags); \ + local_irq_restore(flags); \ + } + +#define BEGIN_MT_DPROT \ + unsigned long flags = 0; \ + unsigned long mtflags = 0; \ + if(mt_protdflush) { \ + local_irq_save(flags); \ + ehb(); \ + mtflags = dvpe(); \ + mt_cflush_lockdown(); \ + } + +#define END_MT_DPROT \ + if(mt_protdflush) { \ + mt_cflush_release(); \ + evpe(mtflags); \ + local_irq_restore(flags); \ + } + +#else + +#define BEGIN_MT_IPROT +#define BEGIN_MT_DPROT +#define END_MT_IPROT +#define END_MT_DPROT + +#endif /* PROTECT_CACHE_FLUSHES */ + +#define __iflush_prologue \ + unsigned long redundance; \ + extern int mt_n_iflushes; \ + BEGIN_MT_IPROT \ + for (redundance = 0; redundance < mt_n_iflushes; redundance++) { + +#define __iflush_epilogue \ + END_MT_IPROT \ + } + +#define __dflush_prologue \ + unsigned long redundance; \ + extern int mt_n_dflushes; \ + BEGIN_MT_DPROT \ + for (redundance = 0; redundance < mt_n_dflushes; redundance++) { + +#define __dflush_epilogue \ + END_MT_DPROT \ + } + +#define __inv_dflush_prologue __dflush_prologue +#define __inv_dflush_epilogue __dflush_epilogue +#define __sflush_prologue { +#define __sflush_epilogue } +#define __inv_sflush_prologue __sflush_prologue +#define __inv_sflush_epilogue __sflush_epilogue + +#else /* CONFIG_MIPS_MT */ + +#define __iflush_prologue { +#define __iflush_epilogue } +#define __dflush_prologue { +#define __dflush_epilogue } +#define __inv_dflush_prologue { +#define __inv_dflush_epilogue } +#define __sflush_prologue { +#define __sflush_epilogue } +#define __inv_sflush_prologue { +#define __inv_sflush_epilogue } + +#endif /* CONFIG_MIPS_MT */ static inline void flush_icache_line_indexed(unsigned long addr) { + __iflush_prologue cache_op(Index_Invalidate_I, addr); + __iflush_epilogue } static inline void flush_dcache_line_indexed(unsigned long addr) { + __dflush_prologue cache_op(Index_Writeback_Inv_D, addr); + __dflush_epilogue } static inline void flush_scache_line_indexed(unsigned long addr) @@ -56,17 +161,23 @@ static inline void flush_scache_line_indexed(unsigned long addr) static inline void flush_icache_line(unsigned long addr) { + __iflush_prologue cache_op(Hit_Invalidate_I, addr); + __iflush_epilogue } static inline void flush_dcache_line(unsigned long addr) { + __dflush_prologue cache_op(Hit_Writeback_Inv_D, addr); + __dflush_epilogue } static inline void invalidate_dcache_line(unsigned long addr) { + __dflush_prologue cache_op(Hit_Invalidate_D, addr); + __dflush_epilogue } static inline void invalidate_scache_line(unsigned long addr) @@ -239,9 +350,13 @@ static inline void blast_##pfx##cache##lsize(void) \ current_cpu_data.desc.waybit; \ unsigned long ws, addr; \ \ + __##pfx##flush_prologue \ + \ for (ws = 0; ws < ws_end; ws += ws_inc) \ for (addr = start; addr < end; addr += lsize * 32) \ cache##lsize##_unroll32(addr|ws,indexop); \ + \ + __##pfx##flush_epilogue \ } \ \ static inline void blast_##pfx##cache##lsize##_page(unsigned long page) \ @@ -249,10 +364,14 @@ static inline void blast_##pfx##cache##lsize##_page(unsigned long page) \ unsigned long start = page; \ unsigned long end = page + PAGE_SIZE; \ \ + __##pfx##flush_prologue \ + \ do { \ cache##lsize##_unroll32(start,hitop); \ start += lsize * 32; \ } while (start < end); \ + \ + __##pfx##flush_epilogue \ } \ \ static inline void blast_##pfx##cache##lsize##_page_indexed(unsigned long page) \ @@ -265,9 +384,13 @@ static inline void blast_##pfx##cache##lsize##_page_indexed(unsigned long page) current_cpu_data.desc.waybit; \ unsigned long ws, addr; \ \ + __##pfx##flush_prologue \ + \ for (ws = 0; ws < ws_end; ws += ws_inc) \ for (addr = start; addr < end; addr += lsize * 32) \ cache##lsize##_unroll32(addr|ws,indexop); \ + \ + __##pfx##flush_epilogue \ } __BUILD_BLAST_CACHE(d, dcache, Index_Writeback_Inv_D, Hit_Writeback_Inv_D, 16) @@ -288,12 +411,17 @@ static inline void prot##blast_##pfx##cache##_range(unsigned long start, \ unsigned long lsize = cpu_##desc##_line_size(); \ unsigned long addr = start & ~(lsize - 1); \ unsigned long aend = (end - 1) & ~(lsize - 1); \ + \ + __##pfx##flush_prologue \ + \ while (1) { \ prot##cache_op(hitop, addr); \ if (addr == aend) \ break; \ addr += lsize; \ } \ + \ + __##pfx##flush_epilogue \ } __BUILD_BLAST_CACHE_RANGE(d, dcache, Hit_Writeback_Inv_D, protected_) diff --git a/include/asm-mips/rtc.h b/include/asm-mips/rtc.h index a2abc45..82ad401 100644 --- a/include/asm-mips/rtc.h +++ b/include/asm-mips/rtc.h @@ -32,7 +32,7 @@ static inline unsigned int get_rtc_time(struct rtc_time *time) { unsigned long nowtime; - nowtime = rtc_get_time(); + nowtime = rtc_mips_get_time(); to_tm(nowtime, time); time->tm_year -= 1900; @@ -47,7 +47,7 @@ static inline int set_rtc_time(struct rtc_time *time) nowtime = mktime(time->tm_year+1900, time->tm_mon+1, time->tm_mday, time->tm_hour, time->tm_min, time->tm_sec); - ret = rtc_set_time(nowtime); + ret = rtc_mips_set_time(nowtime); return ret; } diff --git a/include/asm-mips/rtlx.h b/include/asm-mips/rtlx.h index 1298c3f..76cd51c 100644 --- a/include/asm-mips/rtlx.h +++ b/include/asm-mips/rtlx.h @@ -3,32 +3,46 @@ * */ -#ifndef _RTLX_H -#define _RTLX_H_ +#ifndef __ASM_RTLX_H +#define __ASM_RTLX_H_ #define LX_NODE_BASE 10 #define MIPSCPU_INT_BASE 16 #define MIPS_CPU_RTLX_IRQ 0 -#define RTLX_VERSION 1 +#define RTLX_VERSION 2 #define RTLX_xID 0x12345600 #define RTLX_ID (RTLX_xID | RTLX_VERSION) #define RTLX_CHANNELS 8 -#define RTLX_BUFFER_SIZE 1024 +#define RTLX_CHANNEL_STDIO 0 +#define RTLX_CHANNEL_DBG 1 +#define RTLX_CHANNEL_SYSIO 2 -/* - * lx_state bits - */ -#define RTLX_STATE_OPENED 1UL +extern int rtlx_open(int index, int can_sleep); +extern int rtlx_release(int index); +extern ssize_t rtlx_read(int index, void *buff, size_t count, int user); +extern ssize_t rtlx_write(int index, void *buffer, size_t count, int user); +extern unsigned int rtlx_read_poll(int index, int can_sleep); +extern unsigned int rtlx_write_poll(int index); + +enum rtlx_state { + RTLX_STATE_UNUSED, + RTLX_STATE_INITIALISED, + RTLX_STATE_REMOTE_READY, + RTLX_STATE_OPENED +}; + +#define RTLX_BUFFER_SIZE 1024 /* each channel supports read and write. linux (vpe0) reads lx_buffer and writes rt_buffer SP (vpe1) reads rt_buffer and writes lx_buffer */ struct rtlx_channel { - unsigned long lx_state; + enum rtlx_state rt_state; + enum rtlx_state lx_state; int buffer_size; @@ -38,15 +52,13 @@ struct rtlx_channel { int lx_write, lx_read; char *lx_buffer; - - void *queues; - }; struct rtlx_info { unsigned long id; + enum rtlx_state state; struct rtlx_channel channel[RTLX_CHANNELS]; }; -#endif /* _RTLX_H_ */ +#endif /* __ASM_RTLX_H_ */ diff --git a/include/asm-mips/serial.h b/include/asm-mips/serial.h index 7b23664..7196ceb 100644 --- a/include/asm-mips/serial.h +++ b/include/asm-mips/serial.h @@ -77,15 +77,15 @@ #include <asm/it8712.h> #define ITE_SERIAL_PORT_DEFNS \ { .baud_base = BASE_BAUD, .port = (IT8172_PCI_IO_BASE + IT_UART_BASE), \ - .irq = IT8172_UART_IRQ, .flags = STD_COM_FLAGS, .type = 0x3 }, \ + .irq = IT8172_UART_IRQ, .flags = STD_COM_FLAGS, .port = PORT_16550 }, \ { .baud_base = (24000000/(16*13)), .port = (IT8172_PCI_IO_BASE + IT8712_UART1_PORT), \ - .irq = IT8172_SERIRQ_4, .flags = STD_COM_FLAGS, .type = 0x3 }, \ + .irq = IT8172_SERIRQ_4, .flags = STD_COM_FLAGS, .port = PORT_16550 }, \ /* Smart Card Reader 0 */ \ { .baud_base = BASE_BAUD, .port = (IT8172_PCI_IO_BASE + IT_SCR0_BASE), \ - .irq = IT8172_SCR0_IRQ, .flags = STD_COM_FLAGS, .type = 0x3 }, \ + .irq = IT8172_SCR0_IRQ, .flags = STD_COM_FLAGS, .port = PORT_16550 }, \ /* Smart Card Reader 1 */ \ { .baud_base = BASE_BAUD, .port = (IT8172_PCI_IO_BASE + IT_SCR1_BASE), \ - .irq = IT8172_SCR1_IRQ, .flags = STD_COM_FLAGS, .type = 0x3 }, + .irq = IT8172_SCR1_IRQ, .flags = STD_COM_FLAGS, .port = PORT_16550 }, #else #define ITE_SERIAL_PORT_DEFNS #endif @@ -95,10 +95,10 @@ #include <asm/it8172/it8172_int.h> #define IVR_SERIAL_PORT_DEFNS \ { .baud_base = BASE_BAUD, .port = (IT8172_PCI_IO_BASE + IT_UART_BASE), \ - .irq = IT8172_UART_IRQ, .flags = STD_COM_FLAGS, .type = 0x3 }, \ + .irq = IT8172_UART_IRQ, .flags = STD_COM_FLAGS, .port = PORT_16550 }, \ /* Smart Card Reader 1 */ \ { .baud_base = BASE_BAUD, .port = (IT8172_PCI_IO_BASE + IT_SCR1_BASE), \ - .irq = IT8172_SCR1_IRQ, .flags = STD_COM_FLAGS, .type = 0x3 }, + .irq = IT8172_SCR1_IRQ, .flags = STD_COM_FLAGS, .port = PORT_16550 }, #else #define IVR_SERIAL_PORT_DEFNS #endif diff --git a/include/asm-mips/smtc.h b/include/asm-mips/smtc.h new file mode 100644 index 0000000..e1941d1 --- /dev/null +++ b/include/asm-mips/smtc.h @@ -0,0 +1,55 @@ +#ifndef _ASM_SMTC_MT_H +#define _ASM_SMTC_MT_H + +/* + * Definitions for SMTC multitasking on MIPS MT cores + */ + +#include <asm/mips_mt.h> + +/* + * System-wide SMTC status information + */ + +extern unsigned int smtc_status; + +#define SMTC_TLB_SHARED 0x00000001 +#define SMTC_MTC_ACTIVE 0x00000002 + +/* + * TLB/ASID Management information + */ + +#define MAX_SMTC_TLBS 2 +#define MAX_SMTC_ASIDS 256 +#if NR_CPUS <= 8 +typedef char asiduse; +#else +#if NR_CPUS <= 16 +typedef short asiduse; +#else +typedef long asiduse; +#endif +#endif + +extern asiduse smtc_live_asid[MAX_SMTC_TLBS][MAX_SMTC_ASIDS]; + +void smtc_get_new_mmu_context(struct mm_struct *mm, unsigned long cpu); + +void smtc_flush_tlb_asid(unsigned long asid); +extern int mipsmt_build_cpu_map(int startslot); +extern void mipsmt_prepare_cpus(void); +extern void smtc_smp_finish(void); +extern void smtc_boot_secondary(int cpu, struct task_struct *t); + +/* + * Sharing the TLB between multiple VPEs means that the + * "random" index selection function is not allowed to + * select the current value of the Index register. To + * avoid additional TLB pressure, the Index registers + * are "parked" with an non-Valid value. + */ + +#define PARKED_INDEX ((unsigned int)0x80000000) + +#endif /* _ASM_SMTC_MT_H */ diff --git a/include/asm-mips/smtc_ipi.h b/include/asm-mips/smtc_ipi.h new file mode 100644 index 0000000..f22c3e2 --- /dev/null +++ b/include/asm-mips/smtc_ipi.h @@ -0,0 +1,118 @@ +/* + * Definitions used in MIPS MT SMTC "Interprocessor Interrupt" code. + */ +#ifndef __ASM_SMTC_IPI_H +#define __ASM_SMTC_IPI_H + +//#define SMTC_IPI_DEBUG + +#ifdef SMTC_IPI_DEBUG +#include <asm/mipsregs.h> +#include <asm/mipsmtregs.h> +#endif /* SMTC_IPI_DEBUG */ + +/* + * An IPI "message" + */ + +struct smtc_ipi { + struct smtc_ipi *flink; + int type; + void *arg; + int dest; +#ifdef SMTC_IPI_DEBUG + int sender; + long stamp; +#endif /* SMTC_IPI_DEBUG */ +}; + +/* + * Defined IPI Types + */ + +#define LINUX_SMP_IPI 1 +#define SMTC_CLOCK_TICK 2 + +/* + * A queue of IPI messages + */ + +struct smtc_ipi_q { + struct smtc_ipi *head; + spinlock_t lock; + struct smtc_ipi *tail; + int depth; +}; + +extern struct smtc_ipi_q IPIQ[NR_CPUS]; +extern struct smtc_ipi_q freeIPIq; + +static inline void smtc_ipi_nq(struct smtc_ipi_q *q, struct smtc_ipi *p) +{ + long flags; + + spin_lock_irqsave(&q->lock, flags); + if (q->head == NULL) + q->head = q->tail = p; + else + q->tail->flink = p; + p->flink = NULL; + q->tail = p; + q->depth++; +#ifdef SMTC_IPI_DEBUG + p->sender = read_c0_tcbind(); + p->stamp = read_c0_count(); +#endif /* SMTC_IPI_DEBUG */ + spin_unlock_irqrestore(&q->lock, flags); +} + +static inline struct smtc_ipi *smtc_ipi_dq(struct smtc_ipi_q *q) +{ + struct smtc_ipi *p; + long flags; + + spin_lock_irqsave(&q->lock, flags); + if (q->head == NULL) + p = NULL; + else { + p = q->head; + q->head = q->head->flink; + q->depth--; + /* Arguably unnecessary, but leaves queue cleaner */ + if (q->head == NULL) + q->tail = NULL; + } + spin_unlock_irqrestore(&q->lock, flags); + return p; +} + +static inline void smtc_ipi_req(struct smtc_ipi_q *q, struct smtc_ipi *p) +{ + long flags; + + spin_lock_irqsave(&q->lock, flags); + if (q->head == NULL) { + q->head = q->tail = p; + p->flink = NULL; + } else { + p->flink = q->head; + q->head = p; + } + q->depth++; + spin_unlock_irqrestore(&q->lock, flags); +} + +static inline int smtc_ipi_qdepth(struct smtc_ipi_q *q) +{ + long flags; + int retval; + + spin_lock_irqsave(&q->lock, flags); + retval = q->depth; + spin_unlock_irqrestore(&q->lock, flags); + return retval; +} + +extern void smtc_send_ipi(int cpu, int type, unsigned int action); + +#endif /* __ASM_SMTC_IPI_H */ diff --git a/include/asm-mips/smtc_proc.h b/include/asm-mips/smtc_proc.h new file mode 100644 index 0000000..25da651 --- /dev/null +++ b/include/asm-mips/smtc_proc.h @@ -0,0 +1,23 @@ +/* + * Definitions for SMTC /proc entries + * Copyright(C) 2005 MIPS Technologies Inc. + */ +#ifndef __ASM_SMTC_PROC_H +#define __ASM_SMTC_PROC_H + +/* + * per-"CPU" statistics + */ + +struct smtc_cpu_proc { + unsigned long timerints; + unsigned long selfipis; +}; + +extern struct smtc_cpu_proc smtc_cpu_stats[NR_CPUS]; + +/* Count of number of recoveries of "stolen" FPU access rights on 34K */ + +extern atomic_t smtc_fpu_recoveries; + +#endif /* __ASM_SMTC_PROC_H */ diff --git a/include/asm-mips/stackframe.h b/include/asm-mips/stackframe.h index 2acf3e8..c4856a8 100644 --- a/include/asm-mips/stackframe.h +++ b/include/asm-mips/stackframe.h @@ -14,9 +14,14 @@ #include <linux/threads.h> #include <asm/asm.h> +#include <asm/asmmacro.h> #include <asm/mipsregs.h> #include <asm/asm-offsets.h> +#ifdef CONFIG_MIPS_MT_SMTC +#include <asm/mipsmtregs.h> +#endif /* CONFIG_MIPS_MT_SMTC */ + .macro SAVE_AT .set push .set noat @@ -57,13 +62,30 @@ #ifdef CONFIG_SMP .macro get_saved_sp /* SMP variation */ #ifdef CONFIG_32BIT +#ifdef CONFIG_MIPS_MT_SMTC + .set mips32 + mfc0 k0, CP0_TCBIND; + .set mips0 + lui k1, %hi(kernelsp) + srl k0, k0, 19 + /* No need to shift down and up to clear bits 0-1 */ +#else mfc0 k0, CP0_CONTEXT lui k1, %hi(kernelsp) srl k0, k0, 23 +#endif addu k1, k0 LONG_L k1, %lo(kernelsp)(k1) #endif #ifdef CONFIG_64BIT +#ifdef CONFIG_MIPS_MT_SMTC + .set mips64 + mfc0 k0, CP0_TCBIND; + .set mips0 + lui k0, %highest(kernelsp) + dsrl k1, 19 + /* No need to shift down and up to clear bits 0-2 */ +#else MFC0 k1, CP0_CONTEXT lui k0, %highest(kernelsp) dsrl k1, 23 @@ -71,20 +93,31 @@ dsll k0, k0, 16 daddiu k0, %hi(kernelsp) dsll k0, k0, 16 +#endif /* CONFIG_MIPS_MT_SMTC */ daddu k1, k1, k0 LONG_L k1, %lo(kernelsp)(k1) -#endif +#endif /* CONFIG_64BIT */ .endm .macro set_saved_sp stackp temp temp2 #ifdef CONFIG_32BIT +#ifdef CONFIG_MIPS_MT_SMTC + mfc0 \temp, CP0_TCBIND + srl \temp, 19 +#else mfc0 \temp, CP0_CONTEXT srl \temp, 23 #endif +#endif #ifdef CONFIG_64BIT +#ifdef CONFIG_MIPS_MT_SMTC + mfc0 \temp, CP0_TCBIND + dsrl \temp, 19 +#else MFC0 \temp, CP0_CONTEXT dsrl \temp, 23 #endif +#endif LONG_S \stackp, kernelsp(\temp) .endm #else @@ -122,10 +155,25 @@ PTR_SUBU sp, k1, PT_SIZE LONG_S k0, PT_R29(sp) LONG_S $3, PT_R3(sp) + /* + * You might think that you don't need to save $0, + * but the FPU emulator and gdb remote debug stub + * need it to operate correctly + */ LONG_S $0, PT_R0(sp) mfc0 v1, CP0_STATUS LONG_S $2, PT_R2(sp) LONG_S v1, PT_STATUS(sp) +#ifdef CONFIG_MIPS_MT_SMTC + /* + * Ideally, these instructions would be shuffled in + * to cover the pipeline delay. + */ + .set mips32 + mfc0 v1, CP0_TCSTATUS + .set mips0 + LONG_S v1, PT_TCSTATUS(sp) +#endif /* CONFIG_MIPS_MT_SMTC */ LONG_S $4, PT_R4(sp) mfc0 v1, CP0_CAUSE LONG_S $5, PT_R5(sp) @@ -234,14 +282,36 @@ .endm #else +/* + * For SMTC kernel, global IE should be left set, and interrupts + * controlled exclusively via IXMT. + */ +#ifdef CONFIG_MIPS_MT_SMTC +#define STATMASK 0x1e +#else +#define STATMASK 0x1f +#endif .macro RESTORE_SOME .set push .set reorder .set noat +#ifdef CONFIG_MIPS_MT_SMTC + .set mips32r2 + /* + * This may not really be necessary if ints are already + * inhibited here. + */ + mfc0 v0, CP0_TCSTATUS + ori v0, TCSTATUS_IXMT + mtc0 v0, CP0_TCSTATUS + ehb + DMT 5 # dmt a1 + jal mips_ihb +#endif /* CONFIG_MIPS_MT_SMTC */ mfc0 a0, CP0_STATUS - ori a0, 0x1f - xori a0, 0x1f + ori a0, STATMASK + xori a0, STATMASK mtc0 a0, CP0_STATUS li v1, 0xff00 and a0, v1 @@ -250,6 +320,26 @@ and v0, v1 or v0, a0 mtc0 v0, CP0_STATUS +#ifdef CONFIG_MIPS_MT_SMTC +/* + * Only after EXL/ERL have been restored to status can we + * restore TCStatus.IXMT. + */ + LONG_L v1, PT_TCSTATUS(sp) + ehb + mfc0 v0, CP0_TCSTATUS + andi v1, TCSTATUS_IXMT + /* We know that TCStatua.IXMT should be set from above */ + xori v0, v0, TCSTATUS_IXMT + or v0, v0, v1 + mtc0 v0, CP0_TCSTATUS + ehb + andi a1, a1, VPECONTROL_TE + beqz a1, 1f + emt +1: + .set mips0 +#endif /* CONFIG_MIPS_MT_SMTC */ LONG_L v1, PT_EPC(sp) MTC0 v1, CP0_EPC LONG_L $31, PT_R31(sp) @@ -302,11 +392,33 @@ * Set cp0 enable bit as sign that we're running on the kernel stack */ .macro CLI +#if !defined(CONFIG_MIPS_MT_SMTC) mfc0 t0, CP0_STATUS li t1, ST0_CU0 | 0x1f or t0, t1 xori t0, 0x1f mtc0 t0, CP0_STATUS +#else /* CONFIG_MIPS_MT_SMTC */ + /* + * For SMTC, we need to set privilege + * and disable interrupts only for the + * current TC, using the TCStatus register. + */ + mfc0 t0,CP0_TCSTATUS + /* Fortunately CU 0 is in the same place in both registers */ + /* Set TCU0, TMX, TKSU (for later inversion) and IXMT */ + li t1, ST0_CU0 | 0x08001c00 + or t0,t1 + /* Clear TKSU, leave IXMT */ + xori t0, 0x00001800 + mtc0 t0, CP0_TCSTATUS + ehb + /* We need to leave the global IE bit set, but clear EXL...*/ + mfc0 t0, CP0_STATUS + ori t0, ST0_EXL | ST0_ERL + xori t0, ST0_EXL | ST0_ERL + mtc0 t0, CP0_STATUS +#endif /* CONFIG_MIPS_MT_SMTC */ irq_disable_hazard .endm @@ -315,11 +427,35 @@ * Set cp0 enable bit as sign that we're running on the kernel stack */ .macro STI +#if !defined(CONFIG_MIPS_MT_SMTC) mfc0 t0, CP0_STATUS li t1, ST0_CU0 | 0x1f or t0, t1 xori t0, 0x1e mtc0 t0, CP0_STATUS +#else /* CONFIG_MIPS_MT_SMTC */ + /* + * For SMTC, we need to set privilege + * and enable interrupts only for the + * current TC, using the TCStatus register. + */ + ehb + mfc0 t0,CP0_TCSTATUS + /* Fortunately CU 0 is in the same place in both registers */ + /* Set TCU0, TKSU (for later inversion) and IXMT */ + li t1, ST0_CU0 | 0x08001c00 + or t0,t1 + /* Clear TKSU *and* IXMT */ + xori t0, 0x00001c00 + mtc0 t0, CP0_TCSTATUS + ehb + /* We need to leave the global IE bit set, but clear EXL...*/ + mfc0 t0, CP0_STATUS + ori t0, ST0_EXL + xori t0, ST0_EXL + mtc0 t0, CP0_STATUS + /* irq_enable_hazard below should expand to EHB for 24K/34K cpus */ +#endif /* CONFIG_MIPS_MT_SMTC */ irq_enable_hazard .endm @@ -328,11 +464,56 @@ * Set cp0 enable bit as sign that we're running on the kernel stack */ .macro KMODE +#ifdef CONFIG_MIPS_MT_SMTC + /* + * This gets baroque in SMTC. We want to + * protect the non-atomic clearing of EXL + * with DMT/EMT, but we don't want to take + * an interrupt while DMT is still in effect. + */ + + /* KMODE gets invoked from both reorder and noreorder code */ + .set push + .set mips32r2 + .set noreorder + mfc0 v0, CP0_TCSTATUS + andi v1, v0, TCSTATUS_IXMT + ori v0, TCSTATUS_IXMT + mtc0 v0, CP0_TCSTATUS + ehb + DMT 2 # dmt v0 + /* + * We don't know a priori if ra is "live" + */ + move t0, ra + jal mips_ihb + nop /* delay slot */ + move ra, t0 +#endif /* CONFIG_MIPS_MT_SMTC */ mfc0 t0, CP0_STATUS li t1, ST0_CU0 | 0x1e or t0, t1 xori t0, 0x1e mtc0 t0, CP0_STATUS +#ifdef CONFIG_MIPS_MT_SMTC + ehb + andi v0, v0, VPECONTROL_TE + beqz v0, 2f + nop /* delay slot */ + emt +2: + mfc0 v0, CP0_TCSTATUS + /* Clear IXMT, then OR in previous value */ + ori v0, TCSTATUS_IXMT + xori v0, TCSTATUS_IXMT + or v0, v1, v0 + mtc0 v0, CP0_TCSTATUS + /* + * irq_disable_hazard below should expand to EHB + * on 24K/34K CPUS + */ + .set pop +#endif /* CONFIG_MIPS_MT_SMTC */ irq_disable_hazard .endm diff --git a/include/asm-mips/system.h b/include/asm-mips/system.h index 4097fac..261f71d 100644 --- a/include/asm-mips/system.h +++ b/include/asm-mips/system.h @@ -155,6 +155,37 @@ extern asmlinkage void *resume(void *last, void *next, void *next_ti); struct task_struct; +#ifdef CONFIG_MIPS_MT_FPAFF + +/* + * Handle the scheduler resume end of FPU affinity management. We do this + * inline to try to keep the overhead down. If we have been forced to run on + * a "CPU" with an FPU because of a previous high level of FP computation, + * but did not actually use the FPU during the most recent time-slice (CU1 + * isn't set), we undo the restriction on cpus_allowed. + * + * We're not calling set_cpus_allowed() here, because we have no need to + * force prompt migration - we're already switching the current CPU to a + * different thread. + */ + +#define switch_to(prev,next,last) \ +do { \ + if (cpu_has_fpu && \ + (prev->thread.mflags & MF_FPUBOUND) && \ + (!(KSTK_STATUS(prev) & ST0_CU1))) { \ + prev->thread.mflags &= ~MF_FPUBOUND; \ + prev->cpus_allowed = prev->thread.user_cpus_allowed; \ + } \ + if (cpu_has_dsp) \ + __save_dsp(prev); \ + next->thread.emulated_fp = 0; \ + (last) = resume(prev, next, next->thread_info); \ + if (cpu_has_dsp) \ + __restore_dsp(current); \ +} while(0) + +#else #define switch_to(prev,next,last) \ do { \ if (cpu_has_dsp) \ @@ -163,6 +194,7 @@ do { \ if (cpu_has_dsp) \ __restore_dsp(current); \ } while(0) +#endif /* * On SMP systems, when the scheduler does migration-cost autodetection, @@ -440,8 +472,8 @@ static inline unsigned long __cmpxchg(volatile void * ptr, unsigned long old, extern void set_handler (unsigned long offset, void *addr, unsigned long len); extern void set_uncached_handler (unsigned long offset, void *addr, unsigned long len); extern void *set_vi_handler (int n, void *addr); -extern void *set_vi_srs_handler (int n, void *addr, int regset); extern void *set_except_vector(int n, void *addr); +extern unsigned long ebase; extern void per_cpu_trap_init(void); extern NORET_TYPE void die(const char *, struct pt_regs *); diff --git a/include/asm-mips/unistd.h b/include/asm-mips/unistd.h index b5c78a4..1068fe9 100644 --- a/include/asm-mips/unistd.h +++ b/include/asm-mips/unistd.h @@ -324,16 +324,18 @@ #define __NR_pselect6 (__NR_Linux + 301) #define __NR_ppoll (__NR_Linux + 302) #define __NR_unshare (__NR_Linux + 303) +#define __NR_splice (__NR_Linux + 304) +#define __NR_sync_file_range (__NR_Linux + 305) /* * Offset of the last Linux o32 flavoured syscall */ -#define __NR_Linux_syscalls 303 +#define __NR_Linux_syscalls 305 #endif /* _MIPS_SIM == _MIPS_SIM_ABI32 */ #define __NR_O32_Linux 4000 -#define __NR_O32_Linux_syscalls 303 +#define __NR_O32_Linux_syscalls 305 #if _MIPS_SIM == _MIPS_SIM_ABI64 @@ -604,16 +606,18 @@ #define __NR_pselect6 (__NR_Linux + 260) #define __NR_ppoll (__NR_Linux + 261) #define __NR_unshare (__NR_Linux + 262) +#define __NR_splice (__NR_Linux + 263) +#define __NR_sync_file_range (__NR_Linux + 264) /* * Offset of the last Linux 64-bit flavoured syscall */ -#define __NR_Linux_syscalls 262 +#define __NR_Linux_syscalls 264 #endif /* _MIPS_SIM == _MIPS_SIM_ABI64 */ #define __NR_64_Linux 5000 -#define __NR_64_Linux_syscalls 262 +#define __NR_64_Linux_syscalls 264 #if _MIPS_SIM == _MIPS_SIM_NABI32 @@ -888,16 +892,18 @@ #define __NR_pselect6 (__NR_Linux + 264) #define __NR_ppoll (__NR_Linux + 265) #define __NR_unshare (__NR_Linux + 266) +#define __NR_splice (__NR_Linux + 267) +#define __NR_sync_file_range (__NR_Linux + 268) /* * Offset of the last N32 flavoured syscall */ -#define __NR_Linux_syscalls 266 +#define __NR_Linux_syscalls 268 #endif /* _MIPS_SIM == _MIPS_SIM_NABI32 */ #define __NR_N32_Linux 6000 -#define __NR_N32_Linux_syscalls 266 +#define __NR_N32_Linux_syscalls 268 #ifndef __ASSEMBLY__ diff --git a/include/asm-mips/vpe.h b/include/asm-mips/vpe.h new file mode 100644 index 0000000..c6e1b96 --- /dev/null +++ b/include/asm-mips/vpe.h @@ -0,0 +1,37 @@ +/* + * Copyright (C) 2005 MIPS Technologies, Inc. All rights reserved. + * + * This program is free software; you can distribute it and/or modify it + * under the terms of the GNU General Public License (Version 2) as + * published by the Free Software Foundation. + * + * This program is distributed in the hope 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 _ASM_VPE_H +#define _ASM_VPE_H + +struct vpe_notifications { + void (*start)(int vpe); + void (*stop)(int vpe); + + struct list_head list; +}; + + +extern int vpe_notify(int index, struct vpe_notifications *notify); + +extern void *vpe_get_shared(int index); +extern int vpe_getuid(int index); +extern int vpe_getgid(int index); +extern char *vpe_getcwd(int index); + +#endif /* _ASM_VPE_H */ diff --git a/include/asm-parisc/numnodes.h b/include/asm-parisc/numnodes.h deleted file mode 100644 index 6c67651..0000000 --- a/include/asm-parisc/numnodes.h +++ /dev/null @@ -1,7 +0,0 @@ -#ifndef _ASM_MAX_NUMNODES_H -#define _ASM_MAX_NUMNODES_H - -/* Max 8 Nodes */ -#define NODES_SHIFT 3 - -#endif /* _ASM_MAX_NUMNODES_H */ diff --git a/include/asm-powerpc/irq.h b/include/asm-powerpc/irq.h index 51f87d9..7bc6d73 100644 --- a/include/asm-powerpc/irq.h +++ b/include/asm-powerpc/irq.h @@ -54,6 +54,13 @@ */ extern unsigned int virt_irq_to_real_map[NR_IRQS]; +/* The maximum virtual IRQ number that we support. This + * can be set by the platform and will be reduced by the + * value of __irq_offset_value. It defaults to and is + * capped by (NR_IRQS - 1). + */ +extern unsigned int virt_irq_max; + /* Create a mapping for a real_irq if it doesn't already exist. * Return the virtual irq as a convenience. */ diff --git a/include/asm-powerpc/numnodes.h b/include/asm-powerpc/numnodes.h deleted file mode 100644 index e138eda..0000000 --- a/include/asm-powerpc/numnodes.h +++ /dev/null @@ -1,9 +0,0 @@ -#ifndef _ASM_POWERPC_MAX_NUMNODES_H -#define _ASM_POWERPC_MAX_NUMNODES_H -#ifdef __KERNEL__ - -/* Max 16 Nodes */ -#define NODES_SHIFT 4 - -#endif /* __KERNEL__ */ -#endif /* _ASM_POWERPC_MAX_NUMNODES_H */ diff --git a/include/asm-powerpc/thread_info.h b/include/asm-powerpc/thread_info.h index ffc7462..88b553c 100644 --- a/include/asm-powerpc/thread_info.h +++ b/include/asm-powerpc/thread_info.h @@ -37,6 +37,8 @@ struct thread_info { int preempt_count; /* 0 => preemptable, <0 => BUG */ struct restart_block restart_block; + unsigned long local_flags; /* private flags for thread */ + /* low level flags - has atomic operations done on it */ unsigned long flags ____cacheline_aligned_in_smp; }; @@ -143,6 +145,12 @@ static inline struct thread_info *current_thread_info(void) _TIF_NEED_RESCHED | _TIF_RESTORE_SIGMASK) #define _TIF_PERSYSCALL_MASK (_TIF_RESTOREALL|_TIF_NOERROR) +/* Bits in local_flags */ +/* Don't move TLF_NAPPING without adjusting the code in entry_32.S */ +#define TLF_NAPPING 0 /* idle thread enabled NAP mode */ + +#define _TLF_NAPPING (1 << TLF_NAPPING) + #endif /* __KERNEL__ */ #endif /* _ASM_POWERPC_THREAD_INFO_H */ diff --git a/include/asm-powerpc/unistd.h b/include/asm-powerpc/unistd.h index 536ba08..c612f1a 100644 --- a/include/asm-powerpc/unistd.h +++ b/include/asm-powerpc/unistd.h @@ -302,8 +302,9 @@ #define __NR_ppoll 281 #define __NR_unshare 282 #define __NR_splice 283 +#define __NR_tee 284 -#define __NR_syscalls 284 +#define __NR_syscalls 285 #ifdef __KERNEL__ #define __NR__exit __NR_exit diff --git a/include/asm-s390/atomic.h b/include/asm-s390/atomic.h index de1d992..399bf02 100644 --- a/include/asm-s390/atomic.h +++ b/include/asm-s390/atomic.h @@ -1,6 +1,8 @@ #ifndef __ARCH_S390_ATOMIC__ #define __ARCH_S390_ATOMIC__ +#include <linux/compiler.h> + /* * include/asm-s390/atomic.h * diff --git a/include/asm-s390/ebcdic.h b/include/asm-s390/ebcdic.h index 4cbc336..15fd2ed 100644 --- a/include/asm-s390/ebcdic.h +++ b/include/asm-s390/ebcdic.h @@ -14,12 +14,12 @@ #include <types.h> #endif -extern __u8 _ascebc_500[]; /* ASCII -> EBCDIC 500 conversion table */ -extern __u8 _ebcasc_500[]; /* EBCDIC 500 -> ASCII conversion table */ -extern __u8 _ascebc[]; /* ASCII -> EBCDIC conversion table */ -extern __u8 _ebcasc[]; /* EBCDIC -> ASCII conversion table */ -extern __u8 _ebc_tolower[]; /* EBCDIC -> lowercase */ -extern __u8 _ebc_toupper[]; /* EBCDIC -> uppercase */ +extern __u8 _ascebc_500[256]; /* ASCII -> EBCDIC 500 conversion table */ +extern __u8 _ebcasc_500[256]; /* EBCDIC 500 -> ASCII conversion table */ +extern __u8 _ascebc[256]; /* ASCII -> EBCDIC conversion table */ +extern __u8 _ebcasc[256]; /* EBCDIC -> ASCII conversion table */ +extern __u8 _ebc_tolower[256]; /* EBCDIC -> lowercase */ +extern __u8 _ebc_toupper[256]; /* EBCDIC -> uppercase */ static inline void codepage_convert(const __u8 *codepage, volatile __u8 * addr, unsigned long nr) diff --git a/include/asm-sh/numnodes.h b/include/asm-sh/numnodes.h deleted file mode 100644 index f73e85b..0000000 --- a/include/asm-sh/numnodes.h +++ /dev/null @@ -1,7 +0,0 @@ -#ifndef _ASM_MAX_NUMNODES_H -#define _ASM_MAX_NUMNODES_H - -/* Max 2 Nodes */ -#define NODES_SHIFT 1 - -#endif /* _ASM_MAX_NUMNODES_H */ diff --git a/include/asm-sh/unistd.h b/include/asm-sh/unistd.h index f2c8e14..05520ce 100644 --- a/include/asm-sh/unistd.h +++ b/include/asm-sh/unistd.h @@ -290,7 +290,7 @@ #define __NR_mq_timedreceive (__NR_mq_open+3) #define __NR_mq_notify (__NR_mq_open+4) #define __NR_mq_getsetattr (__NR_mq_open+5) -#define __NR_sys_kexec_load 283 +#define __NR_kexec_load 283 #define __NR_waitid 284 #define __NR_add_key 285 #define __NR_request_key 286 diff --git a/include/asm-sh64/unistd.h b/include/asm-sh64/unistd.h index 2a1cfa4..1f8f394 100644 --- a/include/asm-sh64/unistd.h +++ b/include/asm-sh64/unistd.h @@ -333,7 +333,7 @@ #define __NR_mq_timedreceive (__NR_mq_open+3) #define __NR_mq_notify (__NR_mq_open+4) #define __NR_mq_getsetattr (__NR_mq_open+5) -#define __NR_sys_kexec_load 311 +#define __NR_kexec_load 311 #define __NR_waitid 312 #define __NR_add_key 313 #define __NR_request_key 314 diff --git a/include/asm-sparc/unistd.h b/include/asm-sparc/unistd.h index 264f0eb..45feff8 100644 --- a/include/asm-sparc/unistd.h +++ b/include/asm-sparc/unistd.h @@ -248,7 +248,7 @@ #define __NR_setfsgid 229 /* Linux Specific */ #define __NR__newselect 230 /* Linux Specific */ #define __NR_time 231 /* Linux Specific */ -#define __NR_sys_splice 232 /* Linux Specific */ +#define __NR_splice 232 /* Linux Specific */ #define __NR_stime 233 /* Linux Specific */ #define __NR_statfs64 234 /* Linux Specific */ #define __NR_fstatfs64 235 /* Linux Specific */ @@ -296,7 +296,7 @@ #define __NR_mq_notify 277 #define __NR_mq_getsetattr 278 #define __NR_waitid 279 -#define __NR_sys_setaltroot 280 +#define __NR_tee 280 #define __NR_add_key 281 #define __NR_request_key 282 #define __NR_keyctl 283 diff --git a/include/asm-sparc/vga.h b/include/asm-sparc/vga.h new file mode 100644 index 0000000..c69d5b2 --- /dev/null +++ b/include/asm-sparc/vga.h @@ -0,0 +1,33 @@ +/* + * Access to VGA videoram + * + * (c) 1998 Martin Mares <mj@ucw.cz> + */ + +#ifndef _LINUX_ASM_VGA_H_ +#define _LINUX_ASM_VGA_H_ + +#include <asm/types.h> + +#define VT_BUF_HAVE_RW + +#undef scr_writew +#undef scr_readw + +static inline void scr_writew(u16 val, u16 *addr) +{ + BUG_ON((long) addr >= 0); + + *addr = val; +} + +static inline u16 scr_readw(const u16 *addr) +{ + BUG_ON((long) addr >= 0); + + return *addr; +} + +#define VGA_MAP_MEM(x,s) (x) + +#endif diff --git a/include/asm-sparc64/percpu.h b/include/asm-sparc64/percpu.h index 82032e1..baef13b 100644 --- a/include/asm-sparc64/percpu.h +++ b/include/asm-sparc64/percpu.h @@ -26,7 +26,7 @@ register unsigned long __local_per_cpu_offset asm("g5"); #define percpu_modcopy(pcpudst, src, size) \ do { \ unsigned int __i; \ - for_each_cpu(__i) \ + for_each_possible_cpu(__i) \ memcpy((pcpudst)+__per_cpu_offset(__i), \ (src), (size)); \ } while (0) diff --git a/include/asm-sparc64/unistd.h b/include/asm-sparc64/unistd.h index d0544b4..597f692 100644 --- a/include/asm-sparc64/unistd.h +++ b/include/asm-sparc64/unistd.h @@ -250,7 +250,7 @@ #ifdef __KERNEL__ #define __NR_time 231 /* Linux sparc32 */ #endif -#define __NR_sys_splice 232 /* Linux Specific */ +#define __NR_splice 232 /* Linux Specific */ #define __NR_stime 233 /* Linux Specific */ #define __NR_statfs64 234 /* Linux Specific */ #define __NR_fstatfs64 235 /* Linux Specific */ @@ -298,7 +298,7 @@ #define __NR_mq_notify 277 #define __NR_mq_getsetattr 278 #define __NR_waitid 279 -/*#define __NR_sys_setaltroot 280 available (was setaltroot) */ +#define __NR_tee 280 #define __NR_add_key 281 #define __NR_request_key 282 #define __NR_keyctl 283 diff --git a/include/asm-um/ptrace-i386.h b/include/asm-um/ptrace-i386.h index 30656c9..6e2528b 100644 --- a/include/asm-um/ptrace-i386.h +++ b/include/asm-um/ptrace-i386.h @@ -56,6 +56,9 @@ extern int do_get_thread_area_tt(struct user_desc *info); extern int arch_switch_tls_skas(struct task_struct *from, struct task_struct *to); extern int arch_switch_tls_tt(struct task_struct *from, struct task_struct *to); +extern void arch_switch_to_tt(struct task_struct *from, struct task_struct *to); +extern void arch_switch_to_skas(struct task_struct *from, struct task_struct *to); + static inline int do_get_thread_area(struct user_desc *info) { return CHOOSE_MODE_PROC(do_get_thread_area_tt, do_get_thread_area_skas, info); diff --git a/include/asm-v850/system.h b/include/asm-v850/system.h index 107decb..7091af4 100644 --- a/include/asm-v850/system.h +++ b/include/asm-v850/system.h @@ -18,8 +18,6 @@ #include <asm/ptrace.h> -#define prepare_to_switch() do { } while (0) - /* * switch_to(n) should switch tasks to task ptr, first checking that * ptr isn't the current task, in which case it does nothing. diff --git a/include/asm-x86_64/cache.h b/include/asm-x86_64/cache.h index c8043a1..f8dff1c 100644 --- a/include/asm-x86_64/cache.h +++ b/include/asm-x86_64/cache.h @@ -20,8 +20,8 @@ __attribute__((__section__(".data.page_aligned"))) #endif -#define __read_mostly __attribute__((__section__(".data.read_mostly"))) - #endif +#define __read_mostly __attribute__((__section__(".data.read_mostly"))) + #endif diff --git a/include/asm-x86_64/cpufeature.h b/include/asm-x86_64/cpufeature.h index 76bb619..662964b 100644 --- a/include/asm-x86_64/cpufeature.h +++ b/include/asm-x86_64/cpufeature.h @@ -64,6 +64,7 @@ #define X86_FEATURE_REP_GOOD (3*32+ 4) /* rep microcode works well on this CPU */ #define X86_FEATURE_CONSTANT_TSC (3*32+5) /* TSC runs at constant rate */ #define X86_FEATURE_SYNC_RDTSC (3*32+6) /* RDTSC syncs CPU core */ +#define X86_FEATURE_FXSAVE_LEAK (3*32+7) /* FIP/FOP/FDP leaks through FXSAVE */ /* Intel-defined CPU features, CPUID level 0x00000001 (ecx), word 4 */ #define X86_FEATURE_XMM3 (4*32+ 0) /* Streaming SIMD Extensions-3 */ diff --git a/include/asm-x86_64/e820.h b/include/asm-x86_64/e820.h index 8dcc326..93b51df 100644 --- a/include/asm-x86_64/e820.h +++ b/include/asm-x86_64/e820.h @@ -47,7 +47,8 @@ extern void contig_e820_setup(void); extern unsigned long e820_end_of_ram(void); extern void e820_reserve_resources(void); extern void e820_print_map(char *who); -extern int e820_mapped(unsigned long start, unsigned long end, unsigned type); +extern int e820_any_mapped(unsigned long start, unsigned long end, unsigned type); +extern int e820_all_mapped(unsigned long start, unsigned long end, unsigned type); extern void e820_bootmem_free(pg_data_t *pgdat, unsigned long start,unsigned long end); extern void e820_setup_gap(void); diff --git a/include/asm-x86_64/hpet.h b/include/asm-x86_64/hpet.h index 08b75c1..18ff7ee 100644 --- a/include/asm-x86_64/hpet.h +++ b/include/asm-x86_64/hpet.h @@ -51,6 +51,8 @@ #define HPET_TN_ROUTE_SHIFT 9 +#define HPET_TICK_RATE (HZ * 100000UL) + extern int is_hpet_enabled(void); extern int hpet_rtc_timer_init(void); extern int oem_force_hpet_timer(void); diff --git a/include/asm-x86_64/i387.h b/include/asm-x86_64/i387.h index 876eb9a..cba8a3b 100644 --- a/include/asm-x86_64/i387.h +++ b/include/asm-x86_64/i387.h @@ -72,6 +72,23 @@ extern int set_fpregs(struct task_struct *tsk, #define set_fpu_swd(t,val) ((t)->thread.i387.fxsave.swd = (val)) #define set_fpu_fxsr_twd(t,val) ((t)->thread.i387.fxsave.twd = (val)) +#define X87_FSW_ES (1 << 7) /* Exception Summary */ + +/* AMD CPUs don't save/restore FDP/FIP/FOP unless an exception + is pending. Clear the x87 state here by setting it to fixed + values. The kernel data segment can be sometimes 0 and sometimes + new user value. Both should be ok. + Use the PDA as safe address because it should be already in L1. */ +static inline void clear_fpu_state(struct i387_fxsave_struct *fx) +{ + if (unlikely(fx->swd & X87_FSW_ES)) + asm volatile("fnclex"); + alternative_input(ASM_NOP8 ASM_NOP2, + " emms\n" /* clear stack tags */ + " fildl %%gs:0", /* load to clear state */ + X86_FEATURE_FXSAVE_LEAK); +} + static inline int restore_fpu_checking(struct i387_fxsave_struct *fx) { int err; @@ -119,6 +136,7 @@ static inline int save_i387_checking(struct i387_fxsave_struct __user *fx) #endif if (unlikely(err)) __clear_user(fx, sizeof(struct i387_fxsave_struct)); + /* No need to clear here because the caller clears USED_MATH */ return err; } @@ -149,7 +167,7 @@ static inline void __fxsave_clear(struct task_struct *tsk) "i" (offsetof(__typeof__(*tsk), thread.i387.fxsave))); #endif - __asm__ __volatile__("fnclex"); + clear_fpu_state(&tsk->thread.i387.fxsave); } static inline void kernel_fpu_begin(void) diff --git a/include/asm-x86_64/ia32_unistd.h b/include/asm-x86_64/ia32_unistd.h index eeb2bcd..b4f4b17 100644 --- a/include/asm-x86_64/ia32_unistd.h +++ b/include/asm-x86_64/ia32_unistd.h @@ -317,6 +317,4 @@ #define __NR_ia32_ppoll 309 #define __NR_ia32_unshare 310 -#define IA32_NR_syscalls 315 /* must be > than biggest syscall! */ - #endif /* _ASM_X86_64_IA32_UNISTD_H_ */ diff --git a/include/asm-x86_64/io.h b/include/asm-x86_64/io.h index cafdfb3..a05da8a 100644 --- a/include/asm-x86_64/io.h +++ b/include/asm-x86_64/io.h @@ -177,7 +177,7 @@ static inline __u16 __readw(const volatile void __iomem *addr) { return *(__force volatile __u16 *)addr; } -static inline __u32 __readl(const volatile void __iomem *addr) +static __always_inline __u32 __readl(const volatile void __iomem *addr) { return *(__force volatile __u32 *)addr; } diff --git a/include/asm-x86_64/mce.h b/include/asm-x86_64/mce.h index 5d298b7..7229785 100644 --- a/include/asm-x86_64/mce.h +++ b/include/asm-x86_64/mce.h @@ -70,6 +70,9 @@ struct mce_log { #define MCE_THRESHOLD_BASE MCE_EXTENDED_BANK + 1 /* MCE_AMD */ #define MCE_THRESHOLD_DRAM_ECC MCE_THRESHOLD_BASE + 4 +#ifdef __KERNEL__ +#include <asm/atomic.h> + void mce_log(struct mce *m); #ifdef CONFIG_X86_MCE_INTEL void mce_intel_feature_init(struct cpuinfo_x86 *c); @@ -87,4 +90,8 @@ static inline void mce_amd_feature_init(struct cpuinfo_x86 *c) } #endif +extern atomic_t mce_entry; + +#endif + #endif diff --git a/include/asm-x86_64/mmzone.h b/include/asm-x86_64/mmzone.h index 6b18cd8..6944e71 100644 --- a/include/asm-x86_64/mmzone.h +++ b/include/asm-x86_64/mmzone.h @@ -12,7 +12,8 @@ #include <asm/smp.h> -#define NODEMAPSIZE 0xfff +/* Should really switch to dynamic allocation at some point */ +#define NODEMAPSIZE 0x4fff /* Simple perfect hash to map physical addresses to node numbers */ struct memnode { diff --git a/include/asm-x86_64/numa.h b/include/asm-x86_64/numa.h index f6cbb4c..1cc92fe 100644 --- a/include/asm-x86_64/numa.h +++ b/include/asm-x86_64/numa.h @@ -2,7 +2,6 @@ #define _ASM_X8664_NUMA_H 1 #include <linux/nodemask.h> -#include <asm/numnodes.h> struct bootnode { u64 start,end; @@ -18,6 +17,8 @@ extern void numa_init_array(void); extern int numa_off; extern void numa_set_node(int cpu, int node); +extern void srat_reserve_add_area(int nodeid); +extern int hotadd_percent; extern unsigned char apicid_to_node[256]; #ifdef CONFIG_NUMA diff --git a/include/asm-x86_64/numnodes.h b/include/asm-x86_64/numnodes.h deleted file mode 100644 index 32be16b..0000000 --- a/include/asm-x86_64/numnodes.h +++ /dev/null @@ -1,12 +0,0 @@ -#ifndef _ASM_X8664_NUMNODES_H -#define _ASM_X8664_NUMNODES_H 1 - -#include <linux/config.h> - -#ifdef CONFIG_NUMA -#define NODES_SHIFT 6 -#else -#define NODES_SHIFT 0 -#endif - -#endif diff --git a/include/asm-x86_64/percpu.h b/include/asm-x86_64/percpu.h index 4405b4a..7f33aaf 100644 --- a/include/asm-x86_64/percpu.h +++ b/include/asm-x86_64/percpu.h @@ -26,7 +26,7 @@ #define percpu_modcopy(pcpudst, src, size) \ do { \ unsigned int __i; \ - for_each_cpu(__i) \ + for_each_possible_cpu(__i) \ memcpy((pcpudst)+__per_cpu_offset(__i), \ (src), (size)); \ } while (0) diff --git a/include/asm-x86_64/timex.h b/include/asm-x86_64/timex.h index f18443f..b9e5320 100644 --- a/include/asm-x86_64/timex.h +++ b/include/asm-x86_64/timex.h @@ -33,7 +33,7 @@ static __always_inline cycles_t get_cycles_sync(void) unsigned eax; /* Don't do an additional sync on CPUs where we know RDTSC is already synchronous. */ - alternative_io(ASM_NOP2, "cpuid", X86_FEATURE_SYNC_RDTSC, + alternative_io("cpuid", ASM_NOP2, X86_FEATURE_SYNC_RDTSC, "=a" (eax), "0" (1) : "ebx","ecx","edx","memory"); rdtscll(ret); return ret; diff --git a/include/asm-x86_64/unistd.h b/include/asm-x86_64/unistd.h index f21ff2c..98c36ea 100644 --- a/include/asm-x86_64/unistd.h +++ b/include/asm-x86_64/unistd.h @@ -611,8 +611,12 @@ __SYSCALL(__NR_set_robust_list, sys_set_robust_list) __SYSCALL(__NR_get_robust_list, sys_get_robust_list) #define __NR_splice 275 __SYSCALL(__NR_splice, sys_splice) +#define __NR_tee 276 +__SYSCALL(__NR_tee, sys_tee) +#define __NR_sync_file_range 277 +__SYSCALL(__NR_sync_file_range, sys_sync_file_range) -#define __NR_syscall_max __NR_splice +#define __NR_syscall_max __NR_sync_file_range #ifndef __NO_STUBS diff --git a/include/asm-xtensa/ioctls.h b/include/asm-xtensa/ioctls.h index 10c4434..3b89a77 100644 --- a/include/asm-xtensa/ioctls.h +++ b/include/asm-xtensa/ioctls.h @@ -107,6 +107,6 @@ #define TIOCSERSETMULTI _IOW('T', 91, struct serial_multiport_struct) /* Set multiport config */ #define TIOCMIWAIT _IO('T', 92) /* wait for a change on serial input line(s) */ -#define TIOCGICOUNT _IOR('T', 93, struct async_icount) /* read serial port inline interrupt counts */ +#define TIOCGICOUNT 0x545D /* read serial port inline interrupt counts */ #endif /* _XTENSA_IOCTLS_H */ diff --git a/include/asm-xtensa/system.h b/include/asm-xtensa/system.h index 9284867..b29f7ae 100644 --- a/include/asm-xtensa/system.h +++ b/include/asm-xtensa/system.h @@ -111,8 +111,6 @@ extern void *_switch_to(void *last, void *next); #endif /* __ASSEMBLY__ */ -#define prepare_to_switch() do { } while(0) - #define switch_to(prev,next,last) \ do { \ clear_cpenable(); \ diff --git a/include/linux/blkdev.h b/include/linux/blkdev.h index d0cac8b..59e1259 100644 --- a/include/linux/blkdev.h +++ b/include/linux/blkdev.h @@ -17,6 +17,8 @@ #include <asm/scatterlist.h> +struct scsi_ioctl_command; + struct request_queue; typedef struct request_queue request_queue_t; struct elevator_queue; @@ -611,6 +613,8 @@ extern void blk_plug_device(request_queue_t *); extern int blk_remove_plug(request_queue_t *); extern void blk_recount_segments(request_queue_t *, struct bio *); extern int scsi_cmd_ioctl(struct file *, struct gendisk *, unsigned int, void __user *); +extern int sg_scsi_ioctl(struct file *, struct request_queue *, + struct gendisk *, struct scsi_ioctl_command __user *); extern void blk_start_queue(request_queue_t *q); extern void blk_stop_queue(request_queue_t *q); extern void blk_sync_queue(struct request_queue *q); diff --git a/include/linux/bootmem.h b/include/linux/bootmem.h index de3eb8d..da2d107 100644 --- a/include/linux/bootmem.h +++ b/include/linux/bootmem.h @@ -45,6 +45,7 @@ extern unsigned long __init bootmem_bootmap_pages (unsigned long); extern unsigned long __init init_bootmem (unsigned long addr, unsigned long memend); extern void __init free_bootmem (unsigned long addr, unsigned long size); extern void * __init __alloc_bootmem (unsigned long size, unsigned long align, unsigned long goal); +extern void * __init __alloc_bootmem_nopanic (unsigned long size, unsigned long align, unsigned long goal); extern void * __init __alloc_bootmem_low(unsigned long size, unsigned long align, unsigned long goal); diff --git a/include/linux/dma-mapping.h b/include/linux/dma-mapping.h index 9b4751a..ff61817 100644 --- a/include/linux/dma-mapping.h +++ b/include/linux/dma-mapping.h @@ -21,7 +21,7 @@ enum dma_data_direction { #define DMA_30BIT_MASK 0x000000003fffffffULL #define DMA_29BIT_MASK 0x000000001fffffffULL #define DMA_28BIT_MASK 0x000000000fffffffULL -#define DMA_24BIT_MASK 0x0000000000ffffffULL +#define DMA_24BIT_MASK 0x0000000000ffffffULL #include <asm/dma-mapping.h> diff --git a/include/linux/fs.h b/include/linux/fs.h index 16be620..ff56c0b 100644 --- a/include/linux/fs.h +++ b/include/linux/fs.h @@ -762,7 +762,7 @@ extern int fcntl_getlease(struct file *filp); #define SYNC_FILE_RANGE_WRITE 2 #define SYNC_FILE_RANGE_WAIT_AFTER 4 extern int do_sync_file_range(struct file *file, loff_t offset, loff_t endbyte, - int flags); + unsigned int flags); /* fs/locks.c */ extern void locks_init_lock(struct file_lock *); @@ -1039,8 +1039,8 @@ struct file_operations { int (*check_flags)(int); int (*dir_notify)(struct file *filp, unsigned long arg); int (*flock) (struct file *, int, struct file_lock *); - ssize_t (*splice_write)(struct inode *, struct file *, size_t, unsigned int); - ssize_t (*splice_read)(struct file *, struct inode *, size_t, unsigned int); + ssize_t (*splice_write)(struct pipe_inode_info *, struct file *, loff_t *, size_t, unsigned int); + ssize_t (*splice_read)(struct file *, loff_t *, struct pipe_inode_info *, size_t, unsigned int); }; struct inode_operations { @@ -1614,8 +1614,17 @@ extern ssize_t generic_file_sendfile(struct file *, loff_t *, size_t, read_actor extern void do_generic_mapping_read(struct address_space *mapping, struct file_ra_state *, struct file *, loff_t *, read_descriptor_t *, read_actor_t); -extern ssize_t generic_file_splice_read(struct file *, struct inode *, size_t, unsigned int); -extern ssize_t generic_file_splice_write(struct inode *, struct file *, size_t, unsigned int); + +/* fs/splice.c */ +extern ssize_t generic_file_splice_read(struct file *, loff_t *, + struct pipe_inode_info *, size_t, unsigned int); +extern ssize_t generic_file_splice_write(struct pipe_inode_info *, + struct file *, loff_t *, size_t, unsigned int); +extern ssize_t generic_splice_sendpage(struct pipe_inode_info *pipe, + struct file *out, loff_t *, size_t len, unsigned int flags); +extern long do_splice_direct(struct file *in, loff_t *ppos, struct file *out, + size_t len, unsigned int flags); + extern void file_ra_state_init(struct file_ra_state *ra, struct address_space *mapping); extern ssize_t generic_file_readv(struct file *filp, const struct iovec *iov, diff --git a/include/linux/genhd.h b/include/linux/genhd.h index 10a27f2..2ef845b 100644 --- a/include/linux/genhd.h +++ b/include/linux/genhd.h @@ -105,6 +105,7 @@ struct gendisk { * disks that can't be partitioned. */ char disk_name[32]; /* name of major driver */ struct hd_struct **part; /* [indexed by minor] */ + int part_uevent_suppress; struct block_device_operations *fops; struct request_queue *queue; void *private_data; diff --git a/include/linux/gfp.h b/include/linux/gfp.h index 7851e6b..3ac4529 100644 --- a/include/linux/gfp.h +++ b/include/linux/gfp.h @@ -57,6 +57,8 @@ struct vm_area_struct; __GFP_NOFAIL|__GFP_NORETRY|__GFP_NO_GROW|__GFP_COMP| \ __GFP_NOMEMALLOC|__GFP_HARDWALL) +/* This equals 0, but use constants in case they ever change */ +#define GFP_NOWAIT (GFP_ATOMIC & ~__GFP_HIGH) /* GFP_ATOMIC means both !wait (__GFP_WAIT not set) and use emergency pool */ #define GFP_ATOMIC (__GFP_HIGH) #define GFP_NOIO (__GFP_WAIT) diff --git a/include/linux/ide.h b/include/linux/ide.h index 8d2db41..a8bef1d 100644 --- a/include/linux/ide.h +++ b/include/linux/ide.h @@ -1220,7 +1220,6 @@ typedef struct ide_pci_enablebit_s { enum { /* Uses ISA control ports not PCI ones. */ IDEPCI_FLAG_ISA_PORTS = (1 << 0), - IDEPCI_FLAG_FORCE_PDC = (1 << 1), }; typedef struct ide_pci_device_s { diff --git a/include/linux/init.h b/include/linux/init.h index ed0ac7c..93dcbe1 100644 --- a/include/linux/init.h +++ b/include/linux/init.h @@ -245,7 +245,8 @@ void __init parse_early_param(void); #define __cpuexitdata __exitdata #endif -#ifdef CONFIG_MEMORY_HOTPLUG +#if defined(CONFIG_MEMORY_HOTPLUG) || defined(CONFIG_ACPI_HOTPLUG_MEMORY) \ + || defined(CONFIG_ACPI_HOTPLUG_MEMORY_MODULE) #define __meminit #define __meminitdata #define __memexit diff --git a/include/linux/jiffies.h b/include/linux/jiffies.h index 99905e1..0433769 100644 --- a/include/linux/jiffies.h +++ b/include/linux/jiffies.h @@ -36,6 +36,8 @@ /* LATCH is used in the interval timer and ftape setup. */ #define LATCH ((CLOCK_TICK_RATE + HZ/2) / HZ) /* For divider */ +#define LATCH_HPET ((HPET_TICK_RATE + HZ/2) / HZ) + /* Suppose we want to devide two numbers NOM and DEN: NOM/DEN, the we can * improve accuracy by shifting LSH bits, hence calculating: * (NOM << LSH) / DEN @@ -51,9 +53,13 @@ /* HZ is the requested value. ACTHZ is actual HZ ("<< 8" is for accuracy) */ #define ACTHZ (SH_DIV (CLOCK_TICK_RATE, LATCH, 8)) +#define ACTHZ_HPET (SH_DIV (HPET_TICK_RATE, LATCH_HPET, 8)) + /* TICK_NSEC is the time between ticks in nsec assuming real ACTHZ */ #define TICK_NSEC (SH_DIV (1000000UL * 1000, ACTHZ, 8)) +#define TICK_NSEC_HPET (SH_DIV(1000000UL * 1000, ACTHZ_HPET, 8)) + /* TICK_USEC is the time between ticks in usec assuming fake USER_HZ */ #define TICK_USEC ((1000000UL + USER_HZ/2) / USER_HZ) diff --git a/include/linux/kernel.h b/include/linux/kernel.h index c73ed0b..2ae5027 100644 --- a/include/linux/kernel.h +++ b/include/linux/kernel.h @@ -177,7 +177,7 @@ static inline void console_verbose(void) extern void bust_spinlocks(int yes); extern int oops_in_progress; /* If set, an oops, panic(), BUG() or die() is in progress */ -extern __deprecated_for_modules int panic_timeout; +extern int panic_timeout; extern int panic_on_oops; extern int tainted; extern const char *print_tainted(void); diff --git a/include/linux/kobject.h b/include/linux/kobject.h index 4cb1214..dcd0623 100644 --- a/include/linux/kobject.h +++ b/include/linux/kobject.h @@ -24,6 +24,7 @@ #include <linux/rwsem.h> #include <linux/kref.h> #include <linux/kernel.h> +#include <linux/wait.h> #include <asm/atomic.h> #define KOBJ_NAME_LEN 20 @@ -56,6 +57,7 @@ struct kobject { struct kset * kset; struct kobj_type * ktype; struct dentry * dentry; + wait_queue_head_t poll; }; extern int kobject_set_name(struct kobject *, const char *, ...) diff --git a/include/linux/leds.h b/include/linux/leds.h index 4617e75..dc23c7c 100644 --- a/include/linux/leds.h +++ b/include/linux/leds.h @@ -19,39 +19,38 @@ struct class_device; */ enum led_brightness { - LED_OFF = 0, - LED_HALF = 127, - LED_FULL = 255, + LED_OFF = 0, + LED_HALF = 127, + LED_FULL = 255, }; struct led_classdev { - const char *name; - int brightness; - int flags; -#define LED_SUSPENDED (1 << 0) + const char *name; + int brightness; + int flags; - /* A function to set the brightness of the led */ - void (*brightness_set)(struct led_classdev *led_cdev, - enum led_brightness brightness); +#define LED_SUSPENDED (1 << 0) - struct class_device *class_dev; - /* LED Device linked list */ - struct list_head node; + /* Set LED brightness level */ + void (*brightness_set)(struct led_classdev *led_cdev, + enum led_brightness brightness); + + struct class_device *class_dev; + struct list_head node; /* LED Device list */ + char *default_trigger; /* Trigger to use */ - /* Trigger data */ - char *default_trigger; #ifdef CONFIG_LEDS_TRIGGERS - rwlock_t trigger_lock; /* Protects the trigger data below */ + rwlock_t trigger_lock; - struct led_trigger *trigger; - struct list_head trig_list; - void *trigger_data; + struct led_trigger *trigger; + struct list_head trig_list; + void *trigger_data; #endif }; extern int led_classdev_register(struct device *parent, - struct led_classdev *led_cdev); + struct led_classdev *led_cdev); extern void led_classdev_unregister(struct led_classdev *led_cdev); extern void led_classdev_suspend(struct led_classdev *led_cdev); extern void led_classdev_resume(struct led_classdev *led_cdev); @@ -65,16 +64,16 @@ extern void led_classdev_resume(struct led_classdev *led_cdev); struct led_trigger { /* Trigger Properties */ - const char *name; - void (*activate)(struct led_classdev *led_cdev); - void (*deactivate)(struct led_classdev *led_cdev); + const char *name; + void (*activate)(struct led_classdev *led_cdev); + void (*deactivate)(struct led_classdev *led_cdev); /* LEDs under control by this trigger (for simple triggers) */ - rwlock_t leddev_list_lock; - struct list_head led_cdevs; + rwlock_t leddev_list_lock; + struct list_head led_cdevs; /* Link to next registered trigger */ - struct list_head next_trig; + struct list_head next_trig; }; /* Registration functions for complex triggers */ diff --git a/include/linux/libata.h b/include/linux/libata.h index 0d61357..b80d2e7 100644 --- a/include/linux/libata.h +++ b/include/linux/libata.h @@ -523,7 +523,6 @@ extern void ata_host_set_remove(struct ata_host_set *host_set); extern int ata_scsi_detect(struct scsi_host_template *sht); extern int ata_scsi_ioctl(struct scsi_device *dev, int cmd, void __user *arg); extern int ata_scsi_queuecmd(struct scsi_cmnd *cmd, void (*done)(struct scsi_cmnd *)); -extern int ata_scsi_error(struct Scsi_Host *host); extern void ata_eh_qc_complete(struct ata_queued_cmd *qc); extern void ata_eh_qc_retry(struct ata_queued_cmd *qc); extern int ata_scsi_release(struct Scsi_Host *host); diff --git a/include/linux/memory_hotplug.h b/include/linux/memory_hotplug.h index 968b1aa..9112063 100644 --- a/include/linux/memory_hotplug.h +++ b/include/linux/memory_hotplug.h @@ -58,8 +58,6 @@ extern int add_one_highpage(struct page *page, int pfn, int bad_ppro); /* need some defines for these for archs that don't support it */ extern void online_page(struct page *page); /* VM interface that may be used by firmware interface */ -extern int add_memory(u64 start, u64 size); -extern int remove_memory(u64 start, u64 size); extern int online_pages(unsigned long, unsigned long); /* reasonably generic interface to expand the physical pages in a zone */ @@ -92,11 +90,6 @@ static inline int mhp_notimplemented(const char *func) return -ENOSYS; } -static inline int __add_pages(struct zone *zone, unsigned long start_pfn, - unsigned long nr_pages) -{ - return mhp_notimplemented(__FUNCTION__); -} #endif /* ! CONFIG_MEMORY_HOTPLUG */ static inline int __remove_pages(struct zone *zone, unsigned long start_pfn, unsigned long nr_pages) @@ -105,4 +98,8 @@ static inline int __remove_pages(struct zone *zone, unsigned long start_pfn, dump_stack(); return -ENOSYS; } + +extern int add_memory(u64 start, u64 size); +extern int remove_memory(u64 start, u64 size); + #endif /* __LINUX_MEMORY_HOTPLUG_H */ diff --git a/include/linux/mm.h b/include/linux/mm.h index 6aa016f..1154684 100644 --- a/include/linux/mm.h +++ b/include/linux/mm.h @@ -229,10 +229,9 @@ struct page { unsigned long private; /* Mapping-private opaque data: * usually used for buffer_heads * if PagePrivate set; used for - * swp_entry_t if PageSwapCache. - * When page is free, this + * swp_entry_t if PageSwapCache; * indicates order in the buddy - * system. + * system if PG_buddy is set. */ struct address_space *mapping; /* If low bit clear, points to * inode address_space, or NULL. diff --git a/include/linux/mv643xx.h b/include/linux/mv643xx.h index 955d306..edfa012 100644 --- a/include/linux/mv643xx.h +++ b/include/linux/mv643xx.h @@ -13,7 +13,7 @@ #ifndef __ASM_MV643XX_H #define __ASM_MV643XX_H -#ifdef __MIPS__ +#ifdef __mips__ #include <asm/addrspace.h> #include <asm/marvell.h> #endif diff --git a/include/linux/netfilter.h b/include/linux/netfilter.h index 412e52c..b31a9bc 100644 --- a/include/linux/netfilter.h +++ b/include/linux/netfilter.h @@ -110,6 +110,8 @@ struct nf_info /* Function to register/unregister hook points. */ int nf_register_hook(struct nf_hook_ops *reg); void nf_unregister_hook(struct nf_hook_ops *reg); +int nf_register_hooks(struct nf_hook_ops *reg, unsigned int n); +void nf_unregister_hooks(struct nf_hook_ops *reg, unsigned int n); /* Functions to register get/setsockopt ranges (non-inclusive). You need to check permissions yourself! */ @@ -281,16 +283,42 @@ extern void nf_invalidate_cache(int pf); Returns true or false. */ extern int skb_make_writable(struct sk_buff **pskb, unsigned int writable_len); -struct nf_queue_rerouter { - void (*save)(const struct sk_buff *skb, struct nf_info *info); - int (*reroute)(struct sk_buff **skb, const struct nf_info *info); - int rer_size; +struct nf_afinfo { + unsigned short family; + unsigned int (*checksum)(struct sk_buff *skb, unsigned int hook, + unsigned int dataoff, u_int8_t protocol); + void (*saveroute)(const struct sk_buff *skb, + struct nf_info *info); + int (*reroute)(struct sk_buff **skb, + const struct nf_info *info); + int route_key_size; }; -#define nf_info_reroute(x) ((void *)x + sizeof(struct nf_info)) +extern struct nf_afinfo *nf_afinfo[]; +static inline struct nf_afinfo *nf_get_afinfo(unsigned short family) +{ + return rcu_dereference(nf_afinfo[family]); +} + +static inline unsigned int +nf_checksum(struct sk_buff *skb, unsigned int hook, unsigned int dataoff, + u_int8_t protocol, unsigned short family) +{ + struct nf_afinfo *afinfo; + unsigned int csum = 0; + + rcu_read_lock(); + afinfo = nf_get_afinfo(family); + if (afinfo) + csum = afinfo->checksum(skb, hook, dataoff, protocol); + rcu_read_unlock(); + return csum; +} -extern int nf_register_queue_rerouter(int pf, struct nf_queue_rerouter *rer); -extern int nf_unregister_queue_rerouter(int pf); +extern int nf_register_afinfo(struct nf_afinfo *afinfo); +extern void nf_unregister_afinfo(struct nf_afinfo *afinfo); + +#define nf_info_reroute(x) ((void *)x + sizeof(struct nf_info)) #include <net/flow.h> extern void (*ip_nat_decode_session)(struct sk_buff *, struct flowi *); diff --git a/include/linux/netfilter_ipv4.h b/include/linux/netfilter_ipv4.h index 43c09d7..85301c5 100644 --- a/include/linux/netfilter_ipv4.h +++ b/include/linux/netfilter_ipv4.h @@ -80,6 +80,8 @@ enum nf_ip_hook_priorities { #ifdef __KERNEL__ extern int ip_route_me_harder(struct sk_buff **pskb); extern int ip_xfrm_me_harder(struct sk_buff **pskb); +extern unsigned int nf_ip_checksum(struct sk_buff *skb, unsigned int hook, + unsigned int dataoff, u_int8_t protocol); #endif /*__KERNEL__*/ #endif /*__LINUX_IP_NETFILTER_H*/ diff --git a/include/linux/netfilter_ipv4/ip_conntrack_h323.h b/include/linux/netfilter_ipv4/ip_conntrack_h323.h index 0987cea..eace86b 100644 --- a/include/linux/netfilter_ipv4/ip_conntrack_h323.h +++ b/include/linux/netfilter_ipv4/ip_conntrack_h323.h @@ -3,6 +3,8 @@ #ifdef __KERNEL__ +#include <linux/netfilter_ipv4/ip_conntrack_helper_h323_asn1.h> + #define RAS_PORT 1719 #define Q931_PORT 1720 #define H323_RTP_CHANNEL_MAX 4 /* Audio, video, FAX and other */ @@ -25,6 +27,56 @@ struct ip_ct_h323_master { }; }; +struct ip_conntrack_expect; + +extern int get_h225_addr(unsigned char *data, TransportAddress * addr, + u_int32_t * ip, u_int16_t * port); +extern void ip_conntrack_h245_expect(struct ip_conntrack *new, + struct ip_conntrack_expect *this); +extern void ip_conntrack_q931_expect(struct ip_conntrack *new, + struct ip_conntrack_expect *this); +extern int (*set_h245_addr_hook) (struct sk_buff ** pskb, + unsigned char **data, int dataoff, + H245_TransportAddress * addr, + u_int32_t ip, u_int16_t port); +extern int (*set_h225_addr_hook) (struct sk_buff ** pskb, + unsigned char **data, int dataoff, + TransportAddress * addr, + u_int32_t ip, u_int16_t port); +extern int (*set_sig_addr_hook) (struct sk_buff ** pskb, + struct ip_conntrack * ct, + enum ip_conntrack_info ctinfo, + unsigned char **data, + TransportAddress * addr, int count); +extern int (*set_ras_addr_hook) (struct sk_buff ** pskb, + struct ip_conntrack * ct, + enum ip_conntrack_info ctinfo, + unsigned char **data, + TransportAddress * addr, int count); +extern int (*nat_rtp_rtcp_hook) (struct sk_buff ** pskb, + struct ip_conntrack * ct, + enum ip_conntrack_info ctinfo, + unsigned char **data, int dataoff, + H245_TransportAddress * addr, + u_int16_t port, u_int16_t rtp_port, + struct ip_conntrack_expect * rtp_exp, + struct ip_conntrack_expect * rtcp_exp); +extern int (*nat_t120_hook) (struct sk_buff ** pskb, struct ip_conntrack * ct, + enum ip_conntrack_info ctinfo, + unsigned char **data, int dataoff, + H245_TransportAddress * addr, u_int16_t port, + struct ip_conntrack_expect * exp); +extern int (*nat_h245_hook) (struct sk_buff ** pskb, struct ip_conntrack * ct, + enum ip_conntrack_info ctinfo, + unsigned char **data, int dataoff, + TransportAddress * addr, u_int16_t port, + struct ip_conntrack_expect * exp); +extern int (*nat_q931_hook) (struct sk_buff ** pskb, struct ip_conntrack * ct, + enum ip_conntrack_info ctinfo, + unsigned char **data, TransportAddress * addr, + int idx, u_int16_t port, + struct ip_conntrack_expect * exp); + #endif #endif diff --git a/include/linux/netfilter_ipv4/ip_conntrack_helper_h323_asn1.h b/include/linux/netfilter_ipv4/ip_conntrack_helper_h323_asn1.h new file mode 100644 index 0000000..0bd8280 --- /dev/null +++ b/include/linux/netfilter_ipv4/ip_conntrack_helper_h323_asn1.h @@ -0,0 +1,98 @@ +/**************************************************************************** + * ip_conntrack_helper_h323_asn1.h - BER and PER decoding library for H.323 + * conntrack/NAT module. + * + * Copyright (c) 2006 by Jing Min Zhao <zhaojingmin@hotmail.com> + * + * This source code is licensed under General Public License version 2. + * + * + * This library is based on H.225 version 4, H.235 version 2 and H.245 + * version 7. It is extremely optimized to decode only the absolutely + * necessary objects in a signal for Linux kernel NAT module use, so don't + * expect it to be a full ASN.1 library. + * + * Features: + * + * 1. Small. The total size of code plus data is less than 20 KB (IA32). + * 2. Fast. Decoding Netmeeting's Setup signal 1 million times on a PIII 866 + * takes only 3.9 seconds. + * 3. No memory allocation. It uses a static object. No need to initialize or + * cleanup. + * 4. Thread safe. + * 5. Support embedded architectures that has no misaligned memory access + * support. + * + * Limitations: + * + * 1. At most 30 faststart entries. Actually this is limited by ethernet's MTU. + * If a Setup signal contains more than 30 faststart, the packet size will + * very likely exceed the MTU size, then the TPKT will be fragmented. I + * don't know how to handle this in a Netfilter module. Anybody can help? + * Although I think 30 is enough for most of the cases. + * 2. IPv4 addresses only. + * + ****************************************************************************/ + +#ifndef _IP_CONNTRACK_HELPER_H323_ASN1_H_ +#define _IP_CONNTRACK_HELPER_H323_ASN1_H_ + +/***************************************************************************** + * H.323 Types + ****************************************************************************/ +#include "ip_conntrack_helper_h323_types.h" + +typedef struct { + enum { + Q931_NationalEscape = 0x00, + Q931_Alerting = 0x01, + Q931_CallProceeding = 0x02, + Q931_Connect = 0x07, + Q931_ConnectAck = 0x0F, + Q931_Progress = 0x03, + Q931_Setup = 0x05, + Q931_SetupAck = 0x0D, + Q931_Resume = 0x26, + Q931_ResumeAck = 0x2E, + Q931_ResumeReject = 0x22, + Q931_Suspend = 0x25, + Q931_SuspendAck = 0x2D, + Q931_SuspendReject = 0x21, + Q931_UserInformation = 0x20, + Q931_Disconnect = 0x45, + Q931_Release = 0x4D, + Q931_ReleaseComplete = 0x5A, + Q931_Restart = 0x46, + Q931_RestartAck = 0x4E, + Q931_Segment = 0x60, + Q931_CongestionCtrl = 0x79, + Q931_Information = 0x7B, + Q931_Notify = 0x6E, + Q931_Status = 0x7D, + Q931_StatusEnquiry = 0x75, + Q931_Facility = 0x62 + } MessageType; + H323_UserInformation UUIE; +} Q931; + +/***************************************************************************** + * Decode Functions Return Codes + ****************************************************************************/ + +#define H323_ERROR_NONE 0 /* Decoded successfully */ +#define H323_ERROR_STOP 1 /* Decoding stopped, not really an error */ +#define H323_ERROR_BOUND -1 +#define H323_ERROR_RANGE -2 + + +/***************************************************************************** + * Decode Functions + ****************************************************************************/ + +int DecodeRasMessage(unsigned char *buf, size_t sz, RasMessage * ras); +int DecodeQ931(unsigned char *buf, size_t sz, Q931 * q931); +int DecodeMultimediaSystemControlMessage(unsigned char *buf, size_t sz, + MultimediaSystemControlMessage * + mscm); + +#endif diff --git a/include/linux/netfilter_ipv4/ip_conntrack_helper_h323_types.h b/include/linux/netfilter_ipv4/ip_conntrack_helper_h323_types.h new file mode 100644 index 0000000..cc98f7a --- /dev/null +++ b/include/linux/netfilter_ipv4/ip_conntrack_helper_h323_types.h @@ -0,0 +1,938 @@ +/* Generated by Jing Min Zhao's ASN.1 parser, Mar 15 2006 + * + * Copyright (c) 2006 Jing Min Zhao <zhaojingmin@users.sourceforge.net> + * + * This source code is licensed under General Public License version 2. + */ + +typedef struct TransportAddress_ipAddress { /* SEQUENCE */ + int options; /* No use */ + unsigned ip; +} TransportAddress_ipAddress; + +typedef struct TransportAddress { /* CHOICE */ + enum { + eTransportAddress_ipAddress, + eTransportAddress_ipSourceRoute, + eTransportAddress_ipxAddress, + eTransportAddress_ip6Address, + eTransportAddress_netBios, + eTransportAddress_nsap, + eTransportAddress_nonStandardAddress, + } choice; + union { + TransportAddress_ipAddress ipAddress; + }; +} TransportAddress; + +typedef struct DataProtocolCapability { /* CHOICE */ + enum { + eDataProtocolCapability_nonStandard, + eDataProtocolCapability_v14buffered, + eDataProtocolCapability_v42lapm, + eDataProtocolCapability_hdlcFrameTunnelling, + eDataProtocolCapability_h310SeparateVCStack, + eDataProtocolCapability_h310SingleVCStack, + eDataProtocolCapability_transparent, + eDataProtocolCapability_segmentationAndReassembly, + eDataProtocolCapability_hdlcFrameTunnelingwSAR, + eDataProtocolCapability_v120, + eDataProtocolCapability_separateLANStack, + eDataProtocolCapability_v76wCompression, + eDataProtocolCapability_tcp, + eDataProtocolCapability_udp, + } choice; +} DataProtocolCapability; + +typedef struct DataApplicationCapability_application { /* CHOICE */ + enum { + eDataApplicationCapability_application_nonStandard, + eDataApplicationCapability_application_t120, + eDataApplicationCapability_application_dsm_cc, + eDataApplicationCapability_application_userData, + eDataApplicationCapability_application_t84, + eDataApplicationCapability_application_t434, + eDataApplicationCapability_application_h224, + eDataApplicationCapability_application_nlpid, + eDataApplicationCapability_application_dsvdControl, + eDataApplicationCapability_application_h222DataPartitioning, + eDataApplicationCapability_application_t30fax, + eDataApplicationCapability_application_t140, + eDataApplicationCapability_application_t38fax, + eDataApplicationCapability_application_genericDataCapability, + } choice; + union { + DataProtocolCapability t120; + }; +} DataApplicationCapability_application; + +typedef struct DataApplicationCapability { /* SEQUENCE */ + int options; /* No use */ + DataApplicationCapability_application application; +} DataApplicationCapability; + +typedef struct DataType { /* CHOICE */ + enum { + eDataType_nonStandard, + eDataType_nullData, + eDataType_videoData, + eDataType_audioData, + eDataType_data, + eDataType_encryptionData, + eDataType_h235Control, + eDataType_h235Media, + eDataType_multiplexedStream, + } choice; + union { + DataApplicationCapability data; + }; +} DataType; + +typedef struct UnicastAddress_iPAddress { /* SEQUENCE */ + int options; /* No use */ + unsigned network; +} UnicastAddress_iPAddress; + +typedef struct UnicastAddress { /* CHOICE */ + enum { + eUnicastAddress_iPAddress, + eUnicastAddress_iPXAddress, + eUnicastAddress_iP6Address, + eUnicastAddress_netBios, + eUnicastAddress_iPSourceRouteAddress, + eUnicastAddress_nsap, + eUnicastAddress_nonStandardAddress, + } choice; + union { + UnicastAddress_iPAddress iPAddress; + }; +} UnicastAddress; + +typedef struct H245_TransportAddress { /* CHOICE */ + enum { + eH245_TransportAddress_unicastAddress, + eH245_TransportAddress_multicastAddress, + } choice; + union { + UnicastAddress unicastAddress; + }; +} H245_TransportAddress; + +typedef struct H2250LogicalChannelParameters { /* SEQUENCE */ + enum { + eH2250LogicalChannelParameters_nonStandard = (1 << 31), + eH2250LogicalChannelParameters_associatedSessionID = + (1 << 30), + eH2250LogicalChannelParameters_mediaChannel = (1 << 29), + eH2250LogicalChannelParameters_mediaGuaranteedDelivery = + (1 << 28), + eH2250LogicalChannelParameters_mediaControlChannel = + (1 << 27), + eH2250LogicalChannelParameters_mediaControlGuaranteedDelivery + = (1 << 26), + eH2250LogicalChannelParameters_silenceSuppression = (1 << 25), + eH2250LogicalChannelParameters_destination = (1 << 24), + eH2250LogicalChannelParameters_dynamicRTPPayloadType = + (1 << 23), + eH2250LogicalChannelParameters_mediaPacketization = (1 << 22), + eH2250LogicalChannelParameters_transportCapability = + (1 << 21), + eH2250LogicalChannelParameters_redundancyEncoding = (1 << 20), + eH2250LogicalChannelParameters_source = (1 << 19), + } options; + H245_TransportAddress mediaChannel; + H245_TransportAddress mediaControlChannel; +} H2250LogicalChannelParameters; + +typedef struct OpenLogicalChannel_forwardLogicalChannelParameters_multiplexParameters { /* CHOICE */ + enum { + eOpenLogicalChannel_forwardLogicalChannelParameters_multiplexParameters_h222LogicalChannelParameters, + eOpenLogicalChannel_forwardLogicalChannelParameters_multiplexParameters_h223LogicalChannelParameters, + eOpenLogicalChannel_forwardLogicalChannelParameters_multiplexParameters_v76LogicalChannelParameters, + eOpenLogicalChannel_forwardLogicalChannelParameters_multiplexParameters_h2250LogicalChannelParameters, + eOpenLogicalChannel_forwardLogicalChannelParameters_multiplexParameters_none, + } choice; + union { + H2250LogicalChannelParameters h2250LogicalChannelParameters; + }; +} OpenLogicalChannel_forwardLogicalChannelParameters_multiplexParameters; + +typedef struct OpenLogicalChannel_forwardLogicalChannelParameters { /* SEQUENCE */ + enum { + eOpenLogicalChannel_forwardLogicalChannelParameters_portNumber + = (1 << 31), + eOpenLogicalChannel_forwardLogicalChannelParameters_forwardLogicalChannelDependency + = (1 << 30), + eOpenLogicalChannel_forwardLogicalChannelParameters_replacementFor + = (1 << 29), + } options; + DataType dataType; + OpenLogicalChannel_forwardLogicalChannelParameters_multiplexParameters + multiplexParameters; +} OpenLogicalChannel_forwardLogicalChannelParameters; + +typedef struct OpenLogicalChannel_reverseLogicalChannelParameters_multiplexParameters { /* CHOICE */ + enum { + eOpenLogicalChannel_reverseLogicalChannelParameters_multiplexParameters_h223LogicalChannelParameters, + eOpenLogicalChannel_reverseLogicalChannelParameters_multiplexParameters_v76LogicalChannelParameters, + eOpenLogicalChannel_reverseLogicalChannelParameters_multiplexParameters_h2250LogicalChannelParameters, + } choice; + union { + H2250LogicalChannelParameters h2250LogicalChannelParameters; + }; +} OpenLogicalChannel_reverseLogicalChannelParameters_multiplexParameters; + +typedef struct OpenLogicalChannel_reverseLogicalChannelParameters { /* SEQUENCE */ + enum { + eOpenLogicalChannel_reverseLogicalChannelParameters_multiplexParameters + = (1 << 31), + eOpenLogicalChannel_reverseLogicalChannelParameters_reverseLogicalChannelDependency + = (1 << 30), + eOpenLogicalChannel_reverseLogicalChannelParameters_replacementFor + = (1 << 29), + } options; + OpenLogicalChannel_reverseLogicalChannelParameters_multiplexParameters + multiplexParameters; +} OpenLogicalChannel_reverseLogicalChannelParameters; + +typedef struct NetworkAccessParameters_networkAddress { /* CHOICE */ + enum { + eNetworkAccessParameters_networkAddress_q2931Address, + eNetworkAccessParameters_networkAddress_e164Address, + eNetworkAccessParameters_networkAddress_localAreaAddress, + } choice; + union { + H245_TransportAddress localAreaAddress; + }; +} NetworkAccessParameters_networkAddress; + +typedef struct NetworkAccessParameters { /* SEQUENCE */ + enum { + eNetworkAccessParameters_distribution = (1 << 31), + eNetworkAccessParameters_externalReference = (1 << 30), + eNetworkAccessParameters_t120SetupProcedure = (1 << 29), + } options; + NetworkAccessParameters_networkAddress networkAddress; +} NetworkAccessParameters; + +typedef struct OpenLogicalChannel { /* SEQUENCE */ + enum { + eOpenLogicalChannel_reverseLogicalChannelParameters = + (1 << 31), + eOpenLogicalChannel_separateStack = (1 << 30), + eOpenLogicalChannel_encryptionSync = (1 << 29), + } options; + OpenLogicalChannel_forwardLogicalChannelParameters + forwardLogicalChannelParameters; + OpenLogicalChannel_reverseLogicalChannelParameters + reverseLogicalChannelParameters; + NetworkAccessParameters separateStack; +} OpenLogicalChannel; + +typedef struct Setup_UUIE_fastStart { /* SEQUENCE OF */ + int count; + OpenLogicalChannel item[30]; +} Setup_UUIE_fastStart; + +typedef struct Setup_UUIE { /* SEQUENCE */ + enum { + eSetup_UUIE_h245Address = (1 << 31), + eSetup_UUIE_sourceAddress = (1 << 30), + eSetup_UUIE_destinationAddress = (1 << 29), + eSetup_UUIE_destCallSignalAddress = (1 << 28), + eSetup_UUIE_destExtraCallInfo = (1 << 27), + eSetup_UUIE_destExtraCRV = (1 << 26), + eSetup_UUIE_callServices = (1 << 25), + eSetup_UUIE_sourceCallSignalAddress = (1 << 24), + eSetup_UUIE_remoteExtensionAddress = (1 << 23), + eSetup_UUIE_callIdentifier = (1 << 22), + eSetup_UUIE_h245SecurityCapability = (1 << 21), + eSetup_UUIE_tokens = (1 << 20), + eSetup_UUIE_cryptoTokens = (1 << 19), + eSetup_UUIE_fastStart = (1 << 18), + eSetup_UUIE_mediaWaitForConnect = (1 << 17), + eSetup_UUIE_canOverlapSend = (1 << 16), + eSetup_UUIE_endpointIdentifier = (1 << 15), + eSetup_UUIE_multipleCalls = (1 << 14), + eSetup_UUIE_maintainConnection = (1 << 13), + eSetup_UUIE_connectionParameters = (1 << 12), + eSetup_UUIE_language = (1 << 11), + eSetup_UUIE_presentationIndicator = (1 << 10), + eSetup_UUIE_screeningIndicator = (1 << 9), + eSetup_UUIE_serviceControl = (1 << 8), + eSetup_UUIE_symmetricOperationRequired = (1 << 7), + eSetup_UUIE_capacity = (1 << 6), + eSetup_UUIE_circuitInfo = (1 << 5), + eSetup_UUIE_desiredProtocols = (1 << 4), + eSetup_UUIE_neededFeatures = (1 << 3), + eSetup_UUIE_desiredFeatures = (1 << 2), + eSetup_UUIE_supportedFeatures = (1 << 1), + eSetup_UUIE_parallelH245Control = (1 << 0), + } options; + TransportAddress h245Address; + TransportAddress destCallSignalAddress; + TransportAddress sourceCallSignalAddress; + Setup_UUIE_fastStart fastStart; +} Setup_UUIE; + +typedef struct CallProceeding_UUIE_fastStart { /* SEQUENCE OF */ + int count; + OpenLogicalChannel item[30]; +} CallProceeding_UUIE_fastStart; + +typedef struct CallProceeding_UUIE { /* SEQUENCE */ + enum { + eCallProceeding_UUIE_h245Address = (1 << 31), + eCallProceeding_UUIE_callIdentifier = (1 << 30), + eCallProceeding_UUIE_h245SecurityMode = (1 << 29), + eCallProceeding_UUIE_tokens = (1 << 28), + eCallProceeding_UUIE_cryptoTokens = (1 << 27), + eCallProceeding_UUIE_fastStart = (1 << 26), + eCallProceeding_UUIE_multipleCalls = (1 << 25), + eCallProceeding_UUIE_maintainConnection = (1 << 24), + eCallProceeding_UUIE_fastConnectRefused = (1 << 23), + eCallProceeding_UUIE_featureSet = (1 << 22), + } options; + TransportAddress h245Address; + CallProceeding_UUIE_fastStart fastStart; +} CallProceeding_UUIE; + +typedef struct Connect_UUIE_fastStart { /* SEQUENCE OF */ + int count; + OpenLogicalChannel item[30]; +} Connect_UUIE_fastStart; + +typedef struct Connect_UUIE { /* SEQUENCE */ + enum { + eConnect_UUIE_h245Address = (1 << 31), + eConnect_UUIE_callIdentifier = (1 << 30), + eConnect_UUIE_h245SecurityMode = (1 << 29), + eConnect_UUIE_tokens = (1 << 28), + eConnect_UUIE_cryptoTokens = (1 << 27), + eConnect_UUIE_fastStart = (1 << 26), + eConnect_UUIE_multipleCalls = (1 << 25), + eConnect_UUIE_maintainConnection = (1 << 24), + eConnect_UUIE_language = (1 << 23), + eConnect_UUIE_connectedAddress = (1 << 22), + eConnect_UUIE_presentationIndicator = (1 << 21), + eConnect_UUIE_screeningIndicator = (1 << 20), + eConnect_UUIE_fastConnectRefused = (1 << 19), + eConnect_UUIE_serviceControl = (1 << 18), + eConnect_UUIE_capacity = (1 << 17), + eConnect_UUIE_featureSet = (1 << 16), + } options; + TransportAddress h245Address; + Connect_UUIE_fastStart fastStart; +} Connect_UUIE; + +typedef struct Alerting_UUIE_fastStart { /* SEQUENCE OF */ + int count; + OpenLogicalChannel item[30]; +} Alerting_UUIE_fastStart; + +typedef struct Alerting_UUIE { /* SEQUENCE */ + enum { + eAlerting_UUIE_h245Address = (1 << 31), + eAlerting_UUIE_callIdentifier = (1 << 30), + eAlerting_UUIE_h245SecurityMode = (1 << 29), + eAlerting_UUIE_tokens = (1 << 28), + eAlerting_UUIE_cryptoTokens = (1 << 27), + eAlerting_UUIE_fastStart = (1 << 26), + eAlerting_UUIE_multipleCalls = (1 << 25), + eAlerting_UUIE_maintainConnection = (1 << 24), + eAlerting_UUIE_alertingAddress = (1 << 23), + eAlerting_UUIE_presentationIndicator = (1 << 22), + eAlerting_UUIE_screeningIndicator = (1 << 21), + eAlerting_UUIE_fastConnectRefused = (1 << 20), + eAlerting_UUIE_serviceControl = (1 << 19), + eAlerting_UUIE_capacity = (1 << 18), + eAlerting_UUIE_featureSet = (1 << 17), + } options; + TransportAddress h245Address; + Alerting_UUIE_fastStart fastStart; +} Alerting_UUIE; + +typedef struct Information_UUIE_fastStart { /* SEQUENCE OF */ + int count; + OpenLogicalChannel item[30]; +} Information_UUIE_fastStart; + +typedef struct Information_UUIE { /* SEQUENCE */ + enum { + eInformation_UUIE_callIdentifier = (1 << 31), + eInformation_UUIE_tokens = (1 << 30), + eInformation_UUIE_cryptoTokens = (1 << 29), + eInformation_UUIE_fastStart = (1 << 28), + eInformation_UUIE_fastConnectRefused = (1 << 27), + eInformation_UUIE_circuitInfo = (1 << 26), + } options; + Information_UUIE_fastStart fastStart; +} Information_UUIE; + +typedef struct FacilityReason { /* CHOICE */ + enum { + eFacilityReason_routeCallToGatekeeper, + eFacilityReason_callForwarded, + eFacilityReason_routeCallToMC, + eFacilityReason_undefinedReason, + eFacilityReason_conferenceListChoice, + eFacilityReason_startH245, + eFacilityReason_noH245, + eFacilityReason_newTokens, + eFacilityReason_featureSetUpdate, + eFacilityReason_forwardedElements, + eFacilityReason_transportedInformation, + } choice; +} FacilityReason; + +typedef struct Facility_UUIE_fastStart { /* SEQUENCE OF */ + int count; + OpenLogicalChannel item[30]; +} Facility_UUIE_fastStart; + +typedef struct Facility_UUIE { /* SEQUENCE */ + enum { + eFacility_UUIE_alternativeAddress = (1 << 31), + eFacility_UUIE_alternativeAliasAddress = (1 << 30), + eFacility_UUIE_conferenceID = (1 << 29), + eFacility_UUIE_callIdentifier = (1 << 28), + eFacility_UUIE_destExtraCallInfo = (1 << 27), + eFacility_UUIE_remoteExtensionAddress = (1 << 26), + eFacility_UUIE_tokens = (1 << 25), + eFacility_UUIE_cryptoTokens = (1 << 24), + eFacility_UUIE_conferences = (1 << 23), + eFacility_UUIE_h245Address = (1 << 22), + eFacility_UUIE_fastStart = (1 << 21), + eFacility_UUIE_multipleCalls = (1 << 20), + eFacility_UUIE_maintainConnection = (1 << 19), + eFacility_UUIE_fastConnectRefused = (1 << 18), + eFacility_UUIE_serviceControl = (1 << 17), + eFacility_UUIE_circuitInfo = (1 << 16), + eFacility_UUIE_featureSet = (1 << 15), + eFacility_UUIE_destinationInfo = (1 << 14), + eFacility_UUIE_h245SecurityMode = (1 << 13), + } options; + FacilityReason reason; + TransportAddress h245Address; + Facility_UUIE_fastStart fastStart; +} Facility_UUIE; + +typedef struct Progress_UUIE_fastStart { /* SEQUENCE OF */ + int count; + OpenLogicalChannel item[30]; +} Progress_UUIE_fastStart; + +typedef struct Progress_UUIE { /* SEQUENCE */ + enum { + eProgress_UUIE_h245Address = (1 << 31), + eProgress_UUIE_h245SecurityMode = (1 << 30), + eProgress_UUIE_tokens = (1 << 29), + eProgress_UUIE_cryptoTokens = (1 << 28), + eProgress_UUIE_fastStart = (1 << 27), + eProgress_UUIE_multipleCalls = (1 << 26), + eProgress_UUIE_maintainConnection = (1 << 25), + eProgress_UUIE_fastConnectRefused = (1 << 24), + } options; + TransportAddress h245Address; + Progress_UUIE_fastStart fastStart; +} Progress_UUIE; + +typedef struct H323_UU_PDU_h323_message_body { /* CHOICE */ + enum { + eH323_UU_PDU_h323_message_body_setup, + eH323_UU_PDU_h323_message_body_callProceeding, + eH323_UU_PDU_h323_message_body_connect, + eH323_UU_PDU_h323_message_body_alerting, + eH323_UU_PDU_h323_message_body_information, + eH323_UU_PDU_h323_message_body_releaseComplete, + eH323_UU_PDU_h323_message_body_facility, + eH323_UU_PDU_h323_message_body_progress, + eH323_UU_PDU_h323_message_body_empty, + eH323_UU_PDU_h323_message_body_status, + eH323_UU_PDU_h323_message_body_statusInquiry, + eH323_UU_PDU_h323_message_body_setupAcknowledge, + eH323_UU_PDU_h323_message_body_notify, + } choice; + union { + Setup_UUIE setup; + CallProceeding_UUIE callProceeding; + Connect_UUIE connect; + Alerting_UUIE alerting; + Information_UUIE information; + Facility_UUIE facility; + Progress_UUIE progress; + }; +} H323_UU_PDU_h323_message_body; + +typedef struct RequestMessage { /* CHOICE */ + enum { + eRequestMessage_nonStandard, + eRequestMessage_masterSlaveDetermination, + eRequestMessage_terminalCapabilitySet, + eRequestMessage_openLogicalChannel, + eRequestMessage_closeLogicalChannel, + eRequestMessage_requestChannelClose, + eRequestMessage_multiplexEntrySend, + eRequestMessage_requestMultiplexEntry, + eRequestMessage_requestMode, + eRequestMessage_roundTripDelayRequest, + eRequestMessage_maintenanceLoopRequest, + eRequestMessage_communicationModeRequest, + eRequestMessage_conferenceRequest, + eRequestMessage_multilinkRequest, + eRequestMessage_logicalChannelRateRequest, + } choice; + union { + OpenLogicalChannel openLogicalChannel; + }; +} RequestMessage; + +typedef struct OpenLogicalChannelAck_reverseLogicalChannelParameters_multiplexParameters { /* CHOICE */ + enum { + eOpenLogicalChannelAck_reverseLogicalChannelParameters_multiplexParameters_h222LogicalChannelParameters, + eOpenLogicalChannelAck_reverseLogicalChannelParameters_multiplexParameters_h2250LogicalChannelParameters, + } choice; + union { + H2250LogicalChannelParameters h2250LogicalChannelParameters; + }; +} OpenLogicalChannelAck_reverseLogicalChannelParameters_multiplexParameters; + +typedef struct OpenLogicalChannelAck_reverseLogicalChannelParameters { /* SEQUENCE */ + enum { + eOpenLogicalChannelAck_reverseLogicalChannelParameters_portNumber + = (1 << 31), + eOpenLogicalChannelAck_reverseLogicalChannelParameters_multiplexParameters + = (1 << 30), + eOpenLogicalChannelAck_reverseLogicalChannelParameters_replacementFor + = (1 << 29), + } options; + OpenLogicalChannelAck_reverseLogicalChannelParameters_multiplexParameters + multiplexParameters; +} OpenLogicalChannelAck_reverseLogicalChannelParameters; + +typedef struct H2250LogicalChannelAckParameters { /* SEQUENCE */ + enum { + eH2250LogicalChannelAckParameters_nonStandard = (1 << 31), + eH2250LogicalChannelAckParameters_sessionID = (1 << 30), + eH2250LogicalChannelAckParameters_mediaChannel = (1 << 29), + eH2250LogicalChannelAckParameters_mediaControlChannel = + (1 << 28), + eH2250LogicalChannelAckParameters_dynamicRTPPayloadType = + (1 << 27), + eH2250LogicalChannelAckParameters_flowControlToZero = + (1 << 26), + eH2250LogicalChannelAckParameters_portNumber = (1 << 25), + } options; + H245_TransportAddress mediaChannel; + H245_TransportAddress mediaControlChannel; +} H2250LogicalChannelAckParameters; + +typedef struct OpenLogicalChannelAck_forwardMultiplexAckParameters { /* CHOICE */ + enum { + eOpenLogicalChannelAck_forwardMultiplexAckParameters_h2250LogicalChannelAckParameters, + } choice; + union { + H2250LogicalChannelAckParameters + h2250LogicalChannelAckParameters; + }; +} OpenLogicalChannelAck_forwardMultiplexAckParameters; + +typedef struct OpenLogicalChannelAck { /* SEQUENCE */ + enum { + eOpenLogicalChannelAck_reverseLogicalChannelParameters = + (1 << 31), + eOpenLogicalChannelAck_separateStack = (1 << 30), + eOpenLogicalChannelAck_forwardMultiplexAckParameters = + (1 << 29), + eOpenLogicalChannelAck_encryptionSync = (1 << 28), + } options; + OpenLogicalChannelAck_reverseLogicalChannelParameters + reverseLogicalChannelParameters; + OpenLogicalChannelAck_forwardMultiplexAckParameters + forwardMultiplexAckParameters; +} OpenLogicalChannelAck; + +typedef struct ResponseMessage { /* CHOICE */ + enum { + eResponseMessage_nonStandard, + eResponseMessage_masterSlaveDeterminationAck, + eResponseMessage_masterSlaveDeterminationReject, + eResponseMessage_terminalCapabilitySetAck, + eResponseMessage_terminalCapabilitySetReject, + eResponseMessage_openLogicalChannelAck, + eResponseMessage_openLogicalChannelReject, + eResponseMessage_closeLogicalChannelAck, + eResponseMessage_requestChannelCloseAck, + eResponseMessage_requestChannelCloseReject, + eResponseMessage_multiplexEntrySendAck, + eResponseMessage_multiplexEntrySendReject, + eResponseMessage_requestMultiplexEntryAck, + eResponseMessage_requestMultiplexEntryReject, + eResponseMessage_requestModeAck, + eResponseMessage_requestModeReject, + eResponseMessage_roundTripDelayResponse, + eResponseMessage_maintenanceLoopAck, + eResponseMessage_maintenanceLoopReject, + eResponseMessage_communicationModeResponse, + eResponseMessage_conferenceResponse, + eResponseMessage_multilinkResponse, + eResponseMessage_logicalChannelRateAcknowledge, + eResponseMessage_logicalChannelRateReject, + } choice; + union { + OpenLogicalChannelAck openLogicalChannelAck; + }; +} ResponseMessage; + +typedef struct MultimediaSystemControlMessage { /* CHOICE */ + enum { + eMultimediaSystemControlMessage_request, + eMultimediaSystemControlMessage_response, + eMultimediaSystemControlMessage_command, + eMultimediaSystemControlMessage_indication, + } choice; + union { + RequestMessage request; + ResponseMessage response; + }; +} MultimediaSystemControlMessage; + +typedef struct H323_UU_PDU_h245Control { /* SEQUENCE OF */ + int count; + MultimediaSystemControlMessage item[4]; +} H323_UU_PDU_h245Control; + +typedef struct H323_UU_PDU { /* SEQUENCE */ + enum { + eH323_UU_PDU_nonStandardData = (1 << 31), + eH323_UU_PDU_h4501SupplementaryService = (1 << 30), + eH323_UU_PDU_h245Tunneling = (1 << 29), + eH323_UU_PDU_h245Control = (1 << 28), + eH323_UU_PDU_nonStandardControl = (1 << 27), + eH323_UU_PDU_callLinkage = (1 << 26), + eH323_UU_PDU_tunnelledSignallingMessage = (1 << 25), + eH323_UU_PDU_provisionalRespToH245Tunneling = (1 << 24), + eH323_UU_PDU_stimulusControl = (1 << 23), + eH323_UU_PDU_genericData = (1 << 22), + } options; + H323_UU_PDU_h323_message_body h323_message_body; + H323_UU_PDU_h245Control h245Control; +} H323_UU_PDU; + +typedef struct H323_UserInformation { /* SEQUENCE */ + enum { + eH323_UserInformation_user_data = (1 << 31), + } options; + H323_UU_PDU h323_uu_pdu; +} H323_UserInformation; + +typedef struct GatekeeperRequest { /* SEQUENCE */ + enum { + eGatekeeperRequest_nonStandardData = (1 << 31), + eGatekeeperRequest_gatekeeperIdentifier = (1 << 30), + eGatekeeperRequest_callServices = (1 << 29), + eGatekeeperRequest_endpointAlias = (1 << 28), + eGatekeeperRequest_alternateEndpoints = (1 << 27), + eGatekeeperRequest_tokens = (1 << 26), + eGatekeeperRequest_cryptoTokens = (1 << 25), + eGatekeeperRequest_authenticationCapability = (1 << 24), + eGatekeeperRequest_algorithmOIDs = (1 << 23), + eGatekeeperRequest_integrity = (1 << 22), + eGatekeeperRequest_integrityCheckValue = (1 << 21), + eGatekeeperRequest_supportsAltGK = (1 << 20), + eGatekeeperRequest_featureSet = (1 << 19), + eGatekeeperRequest_genericData = (1 << 18), + } options; + TransportAddress rasAddress; +} GatekeeperRequest; + +typedef struct GatekeeperConfirm { /* SEQUENCE */ + enum { + eGatekeeperConfirm_nonStandardData = (1 << 31), + eGatekeeperConfirm_gatekeeperIdentifier = (1 << 30), + eGatekeeperConfirm_alternateGatekeeper = (1 << 29), + eGatekeeperConfirm_authenticationMode = (1 << 28), + eGatekeeperConfirm_tokens = (1 << 27), + eGatekeeperConfirm_cryptoTokens = (1 << 26), + eGatekeeperConfirm_algorithmOID = (1 << 25), + eGatekeeperConfirm_integrity = (1 << 24), + eGatekeeperConfirm_integrityCheckValue = (1 << 23), + eGatekeeperConfirm_featureSet = (1 << 22), + eGatekeeperConfirm_genericData = (1 << 21), + } options; + TransportAddress rasAddress; +} GatekeeperConfirm; + +typedef struct RegistrationRequest_callSignalAddress { /* SEQUENCE OF */ + int count; + TransportAddress item[10]; +} RegistrationRequest_callSignalAddress; + +typedef struct RegistrationRequest_rasAddress { /* SEQUENCE OF */ + int count; + TransportAddress item[10]; +} RegistrationRequest_rasAddress; + +typedef struct RegistrationRequest { /* SEQUENCE */ + enum { + eRegistrationRequest_nonStandardData = (1 << 31), + eRegistrationRequest_terminalAlias = (1 << 30), + eRegistrationRequest_gatekeeperIdentifier = (1 << 29), + eRegistrationRequest_alternateEndpoints = (1 << 28), + eRegistrationRequest_timeToLive = (1 << 27), + eRegistrationRequest_tokens = (1 << 26), + eRegistrationRequest_cryptoTokens = (1 << 25), + eRegistrationRequest_integrityCheckValue = (1 << 24), + eRegistrationRequest_keepAlive = (1 << 23), + eRegistrationRequest_endpointIdentifier = (1 << 22), + eRegistrationRequest_willSupplyUUIEs = (1 << 21), + eRegistrationRequest_maintainConnection = (1 << 20), + eRegistrationRequest_alternateTransportAddresses = (1 << 19), + eRegistrationRequest_additiveRegistration = (1 << 18), + eRegistrationRequest_terminalAliasPattern = (1 << 17), + eRegistrationRequest_supportsAltGK = (1 << 16), + eRegistrationRequest_usageReportingCapability = (1 << 15), + eRegistrationRequest_multipleCalls = (1 << 14), + eRegistrationRequest_supportedH248Packages = (1 << 13), + eRegistrationRequest_callCreditCapability = (1 << 12), + eRegistrationRequest_capacityReportingCapability = (1 << 11), + eRegistrationRequest_capacity = (1 << 10), + eRegistrationRequest_featureSet = (1 << 9), + eRegistrationRequest_genericData = (1 << 8), + } options; + RegistrationRequest_callSignalAddress callSignalAddress; + RegistrationRequest_rasAddress rasAddress; + unsigned timeToLive; +} RegistrationRequest; + +typedef struct RegistrationConfirm_callSignalAddress { /* SEQUENCE OF */ + int count; + TransportAddress item[10]; +} RegistrationConfirm_callSignalAddress; + +typedef struct RegistrationConfirm { /* SEQUENCE */ + enum { + eRegistrationConfirm_nonStandardData = (1 << 31), + eRegistrationConfirm_terminalAlias = (1 << 30), + eRegistrationConfirm_gatekeeperIdentifier = (1 << 29), + eRegistrationConfirm_alternateGatekeeper = (1 << 28), + eRegistrationConfirm_timeToLive = (1 << 27), + eRegistrationConfirm_tokens = (1 << 26), + eRegistrationConfirm_cryptoTokens = (1 << 25), + eRegistrationConfirm_integrityCheckValue = (1 << 24), + eRegistrationConfirm_willRespondToIRR = (1 << 23), + eRegistrationConfirm_preGrantedARQ = (1 << 22), + eRegistrationConfirm_maintainConnection = (1 << 21), + eRegistrationConfirm_serviceControl = (1 << 20), + eRegistrationConfirm_supportsAdditiveRegistration = (1 << 19), + eRegistrationConfirm_terminalAliasPattern = (1 << 18), + eRegistrationConfirm_supportedPrefixes = (1 << 17), + eRegistrationConfirm_usageSpec = (1 << 16), + eRegistrationConfirm_featureServerAlias = (1 << 15), + eRegistrationConfirm_capacityReportingSpec = (1 << 14), + eRegistrationConfirm_featureSet = (1 << 13), + eRegistrationConfirm_genericData = (1 << 12), + } options; + RegistrationConfirm_callSignalAddress callSignalAddress; + unsigned timeToLive; +} RegistrationConfirm; + +typedef struct UnregistrationRequest_callSignalAddress { /* SEQUENCE OF */ + int count; + TransportAddress item[10]; +} UnregistrationRequest_callSignalAddress; + +typedef struct UnregistrationRequest { /* SEQUENCE */ + enum { + eUnregistrationRequest_endpointAlias = (1 << 31), + eUnregistrationRequest_nonStandardData = (1 << 30), + eUnregistrationRequest_endpointIdentifier = (1 << 29), + eUnregistrationRequest_alternateEndpoints = (1 << 28), + eUnregistrationRequest_gatekeeperIdentifier = (1 << 27), + eUnregistrationRequest_tokens = (1 << 26), + eUnregistrationRequest_cryptoTokens = (1 << 25), + eUnregistrationRequest_integrityCheckValue = (1 << 24), + eUnregistrationRequest_reason = (1 << 23), + eUnregistrationRequest_endpointAliasPattern = (1 << 22), + eUnregistrationRequest_supportedPrefixes = (1 << 21), + eUnregistrationRequest_alternateGatekeeper = (1 << 20), + eUnregistrationRequest_genericData = (1 << 19), + } options; + UnregistrationRequest_callSignalAddress callSignalAddress; +} UnregistrationRequest; + +typedef struct AdmissionRequest { /* SEQUENCE */ + enum { + eAdmissionRequest_callModel = (1 << 31), + eAdmissionRequest_destinationInfo = (1 << 30), + eAdmissionRequest_destCallSignalAddress = (1 << 29), + eAdmissionRequest_destExtraCallInfo = (1 << 28), + eAdmissionRequest_srcCallSignalAddress = (1 << 27), + eAdmissionRequest_nonStandardData = (1 << 26), + eAdmissionRequest_callServices = (1 << 25), + eAdmissionRequest_canMapAlias = (1 << 24), + eAdmissionRequest_callIdentifier = (1 << 23), + eAdmissionRequest_srcAlternatives = (1 << 22), + eAdmissionRequest_destAlternatives = (1 << 21), + eAdmissionRequest_gatekeeperIdentifier = (1 << 20), + eAdmissionRequest_tokens = (1 << 19), + eAdmissionRequest_cryptoTokens = (1 << 18), + eAdmissionRequest_integrityCheckValue = (1 << 17), + eAdmissionRequest_transportQOS = (1 << 16), + eAdmissionRequest_willSupplyUUIEs = (1 << 15), + eAdmissionRequest_callLinkage = (1 << 14), + eAdmissionRequest_gatewayDataRate = (1 << 13), + eAdmissionRequest_capacity = (1 << 12), + eAdmissionRequest_circuitInfo = (1 << 11), + eAdmissionRequest_desiredProtocols = (1 << 10), + eAdmissionRequest_desiredTunnelledProtocol = (1 << 9), + eAdmissionRequest_featureSet = (1 << 8), + eAdmissionRequest_genericData = (1 << 7), + } options; + TransportAddress destCallSignalAddress; + TransportAddress srcCallSignalAddress; +} AdmissionRequest; + +typedef struct AdmissionConfirm { /* SEQUENCE */ + enum { + eAdmissionConfirm_irrFrequency = (1 << 31), + eAdmissionConfirm_nonStandardData = (1 << 30), + eAdmissionConfirm_destinationInfo = (1 << 29), + eAdmissionConfirm_destExtraCallInfo = (1 << 28), + eAdmissionConfirm_destinationType = (1 << 27), + eAdmissionConfirm_remoteExtensionAddress = (1 << 26), + eAdmissionConfirm_alternateEndpoints = (1 << 25), + eAdmissionConfirm_tokens = (1 << 24), + eAdmissionConfirm_cryptoTokens = (1 << 23), + eAdmissionConfirm_integrityCheckValue = (1 << 22), + eAdmissionConfirm_transportQOS = (1 << 21), + eAdmissionConfirm_willRespondToIRR = (1 << 20), + eAdmissionConfirm_uuiesRequested = (1 << 19), + eAdmissionConfirm_language = (1 << 18), + eAdmissionConfirm_alternateTransportAddresses = (1 << 17), + eAdmissionConfirm_useSpecifiedTransport = (1 << 16), + eAdmissionConfirm_circuitInfo = (1 << 15), + eAdmissionConfirm_usageSpec = (1 << 14), + eAdmissionConfirm_supportedProtocols = (1 << 13), + eAdmissionConfirm_serviceControl = (1 << 12), + eAdmissionConfirm_multipleCalls = (1 << 11), + eAdmissionConfirm_featureSet = (1 << 10), + eAdmissionConfirm_genericData = (1 << 9), + } options; + TransportAddress destCallSignalAddress; +} AdmissionConfirm; + +typedef struct LocationRequest { /* SEQUENCE */ + enum { + eLocationRequest_endpointIdentifier = (1 << 31), + eLocationRequest_nonStandardData = (1 << 30), + eLocationRequest_sourceInfo = (1 << 29), + eLocationRequest_canMapAlias = (1 << 28), + eLocationRequest_gatekeeperIdentifier = (1 << 27), + eLocationRequest_tokens = (1 << 26), + eLocationRequest_cryptoTokens = (1 << 25), + eLocationRequest_integrityCheckValue = (1 << 24), + eLocationRequest_desiredProtocols = (1 << 23), + eLocationRequest_desiredTunnelledProtocol = (1 << 22), + eLocationRequest_featureSet = (1 << 21), + eLocationRequest_genericData = (1 << 20), + eLocationRequest_hopCount = (1 << 19), + eLocationRequest_circuitInfo = (1 << 18), + } options; + TransportAddress replyAddress; +} LocationRequest; + +typedef struct LocationConfirm { /* SEQUENCE */ + enum { + eLocationConfirm_nonStandardData = (1 << 31), + eLocationConfirm_destinationInfo = (1 << 30), + eLocationConfirm_destExtraCallInfo = (1 << 29), + eLocationConfirm_destinationType = (1 << 28), + eLocationConfirm_remoteExtensionAddress = (1 << 27), + eLocationConfirm_alternateEndpoints = (1 << 26), + eLocationConfirm_tokens = (1 << 25), + eLocationConfirm_cryptoTokens = (1 << 24), + eLocationConfirm_integrityCheckValue = (1 << 23), + eLocationConfirm_alternateTransportAddresses = (1 << 22), + eLocationConfirm_supportedProtocols = (1 << 21), + eLocationConfirm_multipleCalls = (1 << 20), + eLocationConfirm_featureSet = (1 << 19), + eLocationConfirm_genericData = (1 << 18), + eLocationConfirm_circuitInfo = (1 << 17), + eLocationConfirm_serviceControl = (1 << 16), + } options; + TransportAddress callSignalAddress; + TransportAddress rasAddress; +} LocationConfirm; + +typedef struct InfoRequestResponse_callSignalAddress { /* SEQUENCE OF */ + int count; + TransportAddress item[10]; +} InfoRequestResponse_callSignalAddress; + +typedef struct InfoRequestResponse { /* SEQUENCE */ + enum { + eInfoRequestResponse_nonStandardData = (1 << 31), + eInfoRequestResponse_endpointAlias = (1 << 30), + eInfoRequestResponse_perCallInfo = (1 << 29), + eInfoRequestResponse_tokens = (1 << 28), + eInfoRequestResponse_cryptoTokens = (1 << 27), + eInfoRequestResponse_integrityCheckValue = (1 << 26), + eInfoRequestResponse_needResponse = (1 << 25), + eInfoRequestResponse_capacity = (1 << 24), + eInfoRequestResponse_irrStatus = (1 << 23), + eInfoRequestResponse_unsolicited = (1 << 22), + eInfoRequestResponse_genericData = (1 << 21), + } options; + TransportAddress rasAddress; + InfoRequestResponse_callSignalAddress callSignalAddress; +} InfoRequestResponse; + +typedef struct RasMessage { /* CHOICE */ + enum { + eRasMessage_gatekeeperRequest, + eRasMessage_gatekeeperConfirm, + eRasMessage_gatekeeperReject, + eRasMessage_registrationRequest, + eRasMessage_registrationConfirm, + eRasMessage_registrationReject, + eRasMessage_unregistrationRequest, + eRasMessage_unregistrationConfirm, + eRasMessage_unregistrationReject, + eRasMessage_admissionRequest, + eRasMessage_admissionConfirm, + eRasMessage_admissionReject, + eRasMessage_bandwidthRequest, + eRasMessage_bandwidthConfirm, + eRasMessage_bandwidthReject, + eRasMessage_disengageRequest, + eRasMessage_disengageConfirm, + eRasMessage_disengageReject, + eRasMessage_locationRequest, + eRasMessage_locationConfirm, + eRasMessage_locationReject, + eRasMessage_infoRequest, + eRasMessage_infoRequestResponse, + eRasMessage_nonStandardMessage, + eRasMessage_unknownMessageResponse, + eRasMessage_requestInProgress, + eRasMessage_resourcesAvailableIndicate, + eRasMessage_resourcesAvailableConfirm, + eRasMessage_infoRequestAck, + eRasMessage_infoRequestNak, + eRasMessage_serviceControlIndication, + eRasMessage_serviceControlResponse, + } choice; + union { + GatekeeperRequest gatekeeperRequest; + GatekeeperConfirm gatekeeperConfirm; + RegistrationRequest registrationRequest; + RegistrationConfirm registrationConfirm; + UnregistrationRequest unregistrationRequest; + AdmissionRequest admissionRequest; + AdmissionConfirm admissionConfirm; + LocationRequest locationRequest; + LocationConfirm locationConfirm; + InfoRequestResponse infoRequestResponse; + }; +} RasMessage; diff --git a/include/linux/netfilter_ipv6.h b/include/linux/netfilter_ipv6.h index 14f2bd0..52a7b9e 100644 --- a/include/linux/netfilter_ipv6.h +++ b/include/linux/netfilter_ipv6.h @@ -73,6 +73,9 @@ enum nf_ip6_hook_priorities { }; #ifdef CONFIG_NETFILTER +extern unsigned int nf_ip6_checksum(struct sk_buff *skb, unsigned int hook, + unsigned int dataoff, u_int8_t protocol); + extern int ipv6_netfilter_init(void); extern void ipv6_netfilter_fini(void); #else /* CONFIG_NETFILTER */ diff --git a/include/linux/numa.h b/include/linux/numa.h index f0c539b..e481feb 100644 --- a/include/linux/numa.h +++ b/include/linux/numa.h @@ -3,11 +3,9 @@ #include <linux/config.h> -#ifndef CONFIG_FLATMEM -#include <asm/numnodes.h> -#endif - -#ifndef NODES_SHIFT +#ifdef CONFIG_NODES_SHIFT +#define NODES_SHIFT CONFIG_NODES_SHIFT +#else #define NODES_SHIFT 0 #endif diff --git a/include/linux/page-flags.h b/include/linux/page-flags.h index 9ea629c..d276a4e 100644 --- a/include/linux/page-flags.h +++ b/include/linux/page-flags.h @@ -48,8 +48,20 @@ /* * Don't use the *_dontuse flags. Use the macros. Otherwise you'll break - * locked- and dirty-page accounting. The top eight bits of page->flags are - * used for page->zone, so putting flag bits there doesn't work. + * locked- and dirty-page accounting. + * + * The page flags field is split into two parts, the main flags area + * which extends from the low bits upwards, and the fields area which + * extends from the high bits downwards. + * + * | FIELD | ... | FLAGS | + * N-1 ^ 0 + * (N-FLAGS_RESERVED) + * + * The fields area is reserved for fields mapping zone, node and SPARSEMEM + * section. The boundry between these two areas is defined by + * FLAGS_RESERVED which defines the width of the fields section + * (see linux/mmzone.h). New flags must _not_ overlap with this area. */ #define PG_locked 0 /* Page is locked. Don't touch. */ #define PG_error 1 @@ -74,7 +86,9 @@ #define PG_mappedtodisk 16 /* Has blocks allocated on-disk */ #define PG_reclaim 17 /* To be reclaimed asap */ #define PG_nosave_free 18 /* Free, should not be written */ -#define PG_uncached 19 /* Page has been mapped as uncached */ +#define PG_buddy 19 /* Page is free, on buddy lists */ + +#define PG_uncached 20 /* Page has been mapped as uncached */ /* * Global page accounting. One instance per CPU. Only unsigned longs are @@ -317,6 +331,10 @@ extern void __mod_page_state_offset(unsigned long offset, unsigned long delta); #define SetPageNosaveFree(page) set_bit(PG_nosave_free, &(page)->flags) #define ClearPageNosaveFree(page) clear_bit(PG_nosave_free, &(page)->flags) +#define PageBuddy(page) test_bit(PG_buddy, &(page)->flags) +#define __SetPageBuddy(page) __set_bit(PG_buddy, &(page)->flags) +#define __ClearPageBuddy(page) __clear_bit(PG_buddy, &(page)->flags) + #define PageMappedToDisk(page) test_bit(PG_mappedtodisk, &(page)->flags) #define SetPageMappedToDisk(page) set_bit(PG_mappedtodisk, &(page)->flags) #define ClearPageMappedToDisk(page) clear_bit(PG_mappedtodisk, &(page)->flags) diff --git a/include/linux/pci.h b/include/linux/pci.h index 0aad5a3..3a6a4e3 100644 --- a/include/linux/pci.h +++ b/include/linux/pci.h @@ -97,7 +97,13 @@ enum pci_channel_state { typedef unsigned short __bitwise pci_bus_flags_t; enum pci_bus_flags { - PCI_BUS_FLAGS_NO_MSI = (pci_bus_flags_t) 1, + PCI_BUS_FLAGS_NO_MSI = (__force pci_bus_flags_t) 1, +}; + +struct pci_cap_saved_state { + struct hlist_node next; + char cap_nr; + u32 data[0]; }; /* @@ -159,6 +165,7 @@ struct pci_dev { unsigned int block_ucfg_access:1; /* userspace config space access is blocked */ u32 saved_config_space[16]; /* config space saved at suspend time */ + struct hlist_head saved_cap_space; struct bin_attribute *rom_attr; /* attribute descriptor for sysfs ROM entry */ int rom_attr_enabled; /* has display of the rom attribute been enabled? */ struct bin_attribute *res_attr[DEVICE_COUNT_RESOURCE]; /* sysfs file for resources */ @@ -169,6 +176,30 @@ struct pci_dev { #define to_pci_dev(n) container_of(n, struct pci_dev, dev) #define for_each_pci_dev(d) while ((d = pci_get_device(PCI_ANY_ID, PCI_ANY_ID, d)) != NULL) +static inline struct pci_cap_saved_state *pci_find_saved_cap( + struct pci_dev *pci_dev,char cap) +{ + struct pci_cap_saved_state *tmp; + struct hlist_node *pos; + + hlist_for_each_entry(tmp, pos, &pci_dev->saved_cap_space, next) { + if (tmp->cap_nr == cap) + return tmp; + } + return NULL; +} + +static inline void pci_add_saved_cap(struct pci_dev *pci_dev, + struct pci_cap_saved_state *new_cap) +{ + hlist_add_head(&new_cap->next, &pci_dev->saved_cap_space); +} + +static inline void pci_remove_saved_cap(struct pci_cap_saved_state *cap) +{ + hlist_del(&cap->next); +} + /* * For PCI devices, the region numbers are assigned this way: * diff --git a/include/linux/pci_ids.h b/include/linux/pci_ids.h index 870fe38..d6fe048 100644 --- a/include/linux/pci_ids.h +++ b/include/linux/pci_ids.h @@ -356,6 +356,10 @@ #define PCI_DEVICE_ID_ATI_IXP300_SATA 0x436e #define PCI_DEVICE_ID_ATI_IXP400_IDE 0x4376 #define PCI_DEVICE_ID_ATI_IXP400_SATA 0x4379 +#define PCI_DEVICE_ID_ATI_IXP400_SATA2 0x437a +#define PCI_DEVICE_ID_ATI_IXP600_SATA 0x4380 +#define PCI_DEVICE_ID_ATI_IXP600_SRAID 0x4381 +#define PCI_DEVICE_ID_ATI_IXP600_IDE 0x438c #define PCI_VENDOR_ID_VLSI 0x1004 #define PCI_DEVICE_ID_VLSI_82C592 0x0005 @@ -497,7 +501,8 @@ #define PCI_DEVICE_ID_AMD_8111_SMBUS 0x746b #define PCI_DEVICE_ID_AMD_8111_AUDIO 0x746d #define PCI_DEVICE_ID_AMD_8151_0 0x7454 -#define PCI_DEVICE_ID_AMD_8131_APIC 0x7450 +#define PCI_DEVICE_ID_AMD_8131_BRIDGE 0x7450 +#define PCI_DEVICE_ID_AMD_8131_APIC 0x7451 #define PCI_DEVICE_ID_AMD_CS5536_ISA 0x2090 #define PCI_DEVICE_ID_AMD_CS5536_FLASH 0x2091 #define PCI_DEVICE_ID_AMD_CS5536_AUDIO 0x2093 diff --git a/include/linux/pipe_fs_i.h b/include/linux/pipe_fs_i.h index ec38495..ef7f33c 100644 --- a/include/linux/pipe_fs_i.h +++ b/include/linux/pipe_fs_i.h @@ -21,6 +21,7 @@ struct pipe_buf_operations { void (*unmap)(struct pipe_inode_info *, struct pipe_buffer *); void (*release)(struct pipe_inode_info *, struct pipe_buffer *); int (*steal)(struct pipe_inode_info *, struct pipe_buffer *); + void (*get)(struct pipe_inode_info *, struct pipe_buffer *); }; struct pipe_inode_info { @@ -36,27 +37,19 @@ struct pipe_inode_info { unsigned int w_counter; struct fasync_struct *fasync_readers; struct fasync_struct *fasync_writers; + struct inode *inode; }; /* Differs from PIPE_BUF in that PIPE_SIZE is the length of the actual memory allocation, whereas PIPE_BUF makes atomicity guarantees. */ #define PIPE_SIZE PAGE_SIZE -#define PIPE_MUTEX(inode) (&(inode).i_mutex) -#define PIPE_WAIT(inode) (&(inode).i_pipe->wait) -#define PIPE_READERS(inode) ((inode).i_pipe->readers) -#define PIPE_WRITERS(inode) ((inode).i_pipe->writers) -#define PIPE_WAITING_WRITERS(inode) ((inode).i_pipe->waiting_writers) -#define PIPE_RCOUNTER(inode) ((inode).i_pipe->r_counter) -#define PIPE_WCOUNTER(inode) ((inode).i_pipe->w_counter) -#define PIPE_FASYNC_READERS(inode) (&((inode).i_pipe->fasync_readers)) -#define PIPE_FASYNC_WRITERS(inode) (&((inode).i_pipe->fasync_writers)) - /* Drop the inode semaphore and wait for a pipe event, atomically */ -void pipe_wait(struct inode * inode); +void pipe_wait(struct pipe_inode_info *pipe); -struct inode* pipe_new(struct inode* inode); -void free_pipe_info(struct inode* inode); +struct pipe_inode_info * alloc_pipe_info(struct inode * inode); +void free_pipe_info(struct inode * inode); +void __free_pipe_info(struct pipe_inode_info *); /* * splice is tied to pipes as a transport (at least for now), so we'll just diff --git a/include/linux/pm.h b/include/linux/pm.h index 6df2585..66be589 100644 --- a/include/linux/pm.h +++ b/include/linux/pm.h @@ -199,6 +199,12 @@ extern int device_suspend(pm_message_t state); extern int dpm_runtime_suspend(struct device *, pm_message_t); extern void dpm_runtime_resume(struct device *); +extern void __suspend_report_result(const char *function, void *fn, int ret); + +#define suspend_report_result(fn, ret) \ + do { \ + __suspend_report_result(__FUNCTION__, fn, ret); \ + } while (0) #else /* !CONFIG_PM */ @@ -219,6 +225,8 @@ static inline void dpm_runtime_resume(struct device * dev) { } +#define suspend_report_result(fn, ret) do { } while (0) + #endif /* changes to device_may_wakeup take effect on the next pm state change. diff --git a/include/linux/pm_legacy.h b/include/linux/pm_legacy.h index 1252b45..008932d 100644 --- a/include/linux/pm_legacy.h +++ b/include/linux/pm_legacy.h @@ -16,11 +16,6 @@ struct pm_dev __deprecated * pm_register(pm_dev_t type, unsigned long id, pm_callback callback); /* - * Unregister a device with power management - */ -void __deprecated pm_unregister(struct pm_dev *dev); - -/* * Unregister all devices with matching callback */ void __deprecated pm_unregister_all(pm_callback callback); @@ -41,8 +36,6 @@ static inline struct pm_dev *pm_register(pm_dev_t type, return NULL; } -static inline void pm_unregister(struct pm_dev *dev) {} - static inline void pm_unregister_all(pm_callback callback) {} static inline int pm_send_all(pm_request_t rqst, void *data) diff --git a/include/linux/proc_fs.h b/include/linux/proc_fs.h index 135871d..4b47a02 100644 --- a/include/linux/proc_fs.h +++ b/include/linux/proc_fs.h @@ -79,7 +79,7 @@ struct kcore_list { struct vmcore { struct list_head list; unsigned long long paddr; - unsigned long size; + unsigned long long size; loff_t offset; }; diff --git a/include/linux/raid/md_p.h b/include/linux/raid/md_p.h index 774e1ac..f1fbae7 100644 --- a/include/linux/raid/md_p.h +++ b/include/linux/raid/md_p.h @@ -227,8 +227,8 @@ struct mdp_superblock_1 { */ /* These are only valid with feature bit '4' */ - __u64 reshape_position; /* next address in array-space for reshape */ __u32 new_level; /* new level we are reshaping to */ + __u64 reshape_position; /* next address in array-space for reshape */ __u32 delta_disks; /* change in number of raid_disks */ __u32 new_layout; /* new layout */ __u32 new_chunk; /* new chunk size (bytes) */ diff --git a/include/linux/sched.h b/include/linux/sched.h index 541f482..29b7d4f 100644 --- a/include/linux/sched.h +++ b/include/linux/sched.h @@ -684,6 +684,7 @@ static inline void prefetch_stack(struct task_struct *t) { } struct audit_context; /* See audit.c */ struct mempolicy; +struct pipe_inode_info; enum sleep_type { SLEEP_NORMAL, @@ -882,6 +883,11 @@ struct task_struct { atomic_t fs_excl; /* holding fs exclusive resources */ struct rcu_head rcu; + + /* + * cache last used pipe for splice + */ + struct pipe_inode_info *splice_pipe; }; static inline pid_t process_group(struct task_struct *tsk) @@ -905,7 +911,6 @@ static inline int pid_alive(struct task_struct *p) extern void free_task(struct task_struct *tsk); #define get_task_struct(tsk) do { atomic_inc(&(tsk)->usage); } while(0) -extern void __put_task_struct_cb(struct rcu_head *rhp); extern void __put_task_struct(struct task_struct *t); static inline void put_task_struct(struct task_struct *t) @@ -1187,8 +1192,7 @@ extern void wait_task_inactive(task_t * p); #define remove_parent(p) list_del_init(&(p)->sibling) #define add_parent(p) list_add_tail(&(p)->sibling,&(p)->parent->children) -#define next_task(p) list_entry((p)->tasks.next, struct task_struct, tasks) -#define prev_task(p) list_entry((p)->tasks.prev, struct task_struct, tasks) +#define next_task(p) list_entry(rcu_dereference((p)->tasks.next), struct task_struct, tasks) #define for_each_process(p) \ for (p = &init_task ; (p = next_task(p)) != &init_task ; ) @@ -1203,9 +1207,10 @@ extern void wait_task_inactive(task_t * p); #define while_each_thread(g, t) \ while ((t = next_thread(t)) != g) -#define thread_group_leader(p) (p->pid == p->tgid) +/* de_thread depends on thread_group_leader not being a pid based check */ +#define thread_group_leader(p) (p == p->group_leader) -static inline task_t *next_thread(task_t *p) +static inline task_t *next_thread(const task_t *p) { return list_entry(rcu_dereference(p->thread_group.next), task_t, thread_group); diff --git a/include/linux/screen_info.h b/include/linux/screen_info.h index 6336987..2925e66 100644 --- a/include/linux/screen_info.h +++ b/include/linux/screen_info.h @@ -41,7 +41,8 @@ struct screen_info { u16 vesapm_off; /* 0x30 */ u16 pages; /* 0x32 */ u16 vesa_attributes; /* 0x34 */ - /* 0x36 -- 0x3f reserved for future expansion */ + u32 capabilities; /* 0x36 */ + /* 0x3a -- 0x3f reserved for future expansion */ }; extern struct screen_info screen_info; diff --git a/include/linux/sdla_asy.h b/include/linux/sdla_asy.h deleted file mode 100644 index f622425..0000000 --- a/include/linux/sdla_asy.h +++ /dev/null @@ -1,226 +0,0 @@ -/***************************************************************************** -* sdla_asy.h Header file for the Sangoma S508/S514 asynchronous code API -* -* Author: Gideon Hack -* -* Copyright: (c) 2000 Sangoma Technologies Inc. -* -* 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. -* ============================================================================ -* -* Jan 28, 2000 Gideon Hack Initial Version -* -*****************************************************************************/ - - -#ifndef _WANPIPE_ASYNC_H -#define _WANPIPE_ASYNC_H - -/* ---------------------------------------------------------------------------- - * Interface commands - * --------------------------------------------------------------------------*/ - -#define SET_ASY_CONFIGURATION 0xE2 /* set the asychronous operational configuration */ -#define READ_ASY_CONFIGURATION 0xE3 /* read the current asychronous operational configuration */ -#define ENABLE_ASY_COMMUNICATIONS 0xE4 /* enable asychronous communications */ -#define DISABLE_ASY_COMMUNICATIONS 0xE5 /* disable asychronous communications */ -#define READ_ASY_OPERATIONAL_STATS 0xE7 /* retrieve the asychronous operational statistics */ -#define FLUSH_ASY_OPERATIONAL_STATS 0xE8 /* flush the asychronous operational statistics */ -#define TRANSMIT_ASY_BREAK_SIGNAL 0xEC /* transmit an asychronous break signal */ - - - -/* ---------------------------------------------------------------------------- - * Return codes from interface commands - * --------------------------------------------------------------------------*/ - -#define COMMAND_INVALID_FOR_PORT 0x50 /* the command is invalid for the selected port */ -#define DISABLE_ASY_COMMS_BEFORE_CFG 0xE1 /* communications must be disabled before setting the configuration */ -#define ASY_COMMS_ENABLED 0xE1 /* communications are currently enabled */ -#define ASY_COMMS_DISABLED 0xE1 /* communications are currently disabled */ -#define ASY_CFG_BEFORE_COMMS_ENABLED 0xE2 /* perform a SET_ASY_CONFIGURATION before enabling comms */ -#define LGTH_ASY_CFG_DATA_INVALID 0xE2 /* the length of the passed configuration data is invalid */ -#define INVALID_ASY_CFG_DATA 0xE3 /* the passed configuration data is invalid */ -#define ASY_BREAK_SIGNAL_BUSY 0xEC /* a break signal is being transmitted */ - - - -/* ---------------------------------------------------------------------------- - * Constants for the SET_ASY_CONFIGURATION/READ_ASY_CONFIGURATION command - * --------------------------------------------------------------------------*/ - -/* the asynchronous configuration structure */ -typedef struct { - unsigned long baud_rate PACKED; /* the baud rate */ - unsigned short line_config_options PACKED; /* line configuration options */ - unsigned short modem_config_options PACKED; /* modem configuration options */ - unsigned short asy_API_options PACKED; /* asynchronous API options */ - unsigned short asy_protocol_options PACKED; /* asynchronous protocol options */ - unsigned short Tx_bits_per_char PACKED; /* number of bits per tx character */ - unsigned short Rx_bits_per_char PACKED; /* number of bits per received character */ - unsigned short stop_bits PACKED; /* number of stop bits per character */ - unsigned short parity PACKED; /* parity definition */ - unsigned short break_timer PACKED; /* the break signal timer */ - unsigned short asy_Rx_inter_char_timer PACKED; /* the receive inter-character timer */ - unsigned short asy_Rx_complete_length PACKED; /* the receive 'buffer complete' length */ - unsigned short XON_char PACKED; /* the XON character */ - unsigned short XOFF_char PACKED; /* the XOFF character */ - unsigned short asy_statistics_options PACKED; /* async operational stat options */ - unsigned long ptr_shared_mem_info_struct PACKED;/* ptr to the shared memory area information structure */ - unsigned long ptr_asy_Tx_stat_el_cfg_struct PACKED;/* ptr to the transmit status element configuration structure */ - unsigned long ptr_asy_Rx_stat_el_cfg_struct PACKED;/* ptr to the receive status element configuration structure */ -} ASY_CONFIGURATION_STRUCT; - -/* permitted minimum and maximum values for setting the asynchronous configuration */ -#define MIN_ASY_BAUD_RATE 50 /* maximum baud rate */ -#define MAX_ASY_BAUD_RATE 250000 /* minimum baud rate */ -#define MIN_ASY_BITS_PER_CHAR 5 /* minimum number of bits per character */ -#define MAX_ASY_BITS_PER_CHAR 8 /* maximum number of bits per character */ -#define MIN_BREAK_TMR_VAL 0 /* minimum break signal timer */ -#define MAX_BREAK_TMR_VAL 5000 /* maximum break signal timer */ -#define MIN_ASY_RX_INTER_CHAR_TMR 0 /* minimum receive inter-character timer */ -#define MAX_ASY_RX_INTER_CHAR_TMR 30000 /* maximum receive inter-character timer */ -#define MIN_ASY_RX_CPLT_LENGTH 0 /* minimum receive 'length complete' value */ -#define MAX_ASY_RX_CPLT_LENGTH 2000 /* maximum receive 'length complete' value */ - -/* bit settings for the 'asy_API_options' */ -#define ASY_RX_DATA_TRANSPARENT 0x0001 /* do not strip parity and unused bits from received characters */ - -/* bit settings for the 'asy_protocol_options' */ -#define ASY_RTS_HS_FOR_RX 0x0001 /* RTS handshaking is used for reception control */ -#define ASY_XON_XOFF_HS_FOR_RX 0x0002 /* XON/XOFF handshaking is used for reception control */ -#define ASY_XON_XOFF_HS_FOR_TX 0x0004 /* XON/XOFF handshaking is used for transmission control */ -#define ASY_DCD_HS_FOR_TX 0x0008 /* DCD handshaking is used for transmission control */ -#define ASY_CTS_HS_FOR_TX 0x0020 /* CTS handshaking is used for transmission control */ - -/* bit settings for the 'stop_bits' definition */ -#define ONE_STOP_BIT 1 /* representation for 1 stop bit */ -#define TWO_STOP_BITS 2 /* representation for 2 stop bits */ -#define ONE_AND_A_HALF_STOP_BITS 3 /* representation for 1.5 stop bits */ - -/* bit settings for the 'parity' definition */ -#define NO_PARITY 0 /* representation for no parity */ -#define ODD_PARITY 1 /* representation for odd parity */ -#define EVEN_PARITY 2 /* representation for even parity */ - - - -/* ---------------------------------------------------------------------------- - * Constants for the READ_COMMS_ERROR_STATS command (asynchronous mode) - * --------------------------------------------------------------------------*/ - -/* the communications error statistics structure */ -typedef struct { - unsigned short Rx_overrun_err_count PACKED; /* receiver overrun error count */ - unsigned short Rx_parity_err_count PACKED; /* parity errors received count */ - unsigned short Rx_framing_err_count PACKED; /* framing errors received count */ - unsigned short comms_err_stat_reserved_1 PACKED;/* reserved for later use */ - unsigned short comms_err_stat_reserved_2 PACKED;/* reserved for later use */ - unsigned short comms_err_stat_reserved_3 PACKED;/* reserved for later use */ - unsigned short comms_err_stat_reserved_4 PACKED;/* reserved for later use */ - unsigned short comms_err_stat_reserved_5 PACKED;/* reserved for later use */ - unsigned short DCD_state_change_count PACKED; /* DCD state change count */ - unsigned short CTS_state_change_count PACKED; /* CTS state change count */ -} ASY_COMMS_ERROR_STATS_STRUCT; - - - -/* ---------------------------------------------------------------------------- - * Constants for the READ_ASY_OPERATIONAL_STATS command - * --------------------------------------------------------------------------*/ - -/* the asynchronous operational statistics structure */ -typedef struct { - - /* Data transmission statistics */ - unsigned long Data_blocks_Tx_count PACKED;/* number of blocks transmitted */ - unsigned long Data_bytes_Tx_count PACKED;/* number of bytes transmitted */ - unsigned long Data_Tx_throughput PACKED;/* transmit throughput */ - unsigned long no_ms_for_Data_Tx_thruput_comp PACKED;/* millisecond time used for the Tx throughput computation */ - unsigned long Tx_Data_discard_lgth_err_count PACKED;/* number of Data blocks discarded (length error) */ - unsigned long reserved_Data_frm_Tx_stat1 PACKED;/* reserved for later use */ - unsigned long reserved_Data_frm_Tx_stat2 PACKED;/* reserved for later use */ - unsigned long reserved_Data_frm_Tx_stat3 PACKED;/* reserved for later use */ - - /* Data reception statistics */ - unsigned long Data_blocks_Rx_count PACKED;/* number of blocks received */ - unsigned long Data_bytes_Rx_count PACKED;/* number of bytes received */ - unsigned long Data_Rx_throughput PACKED;/* receive throughput */ - unsigned long no_ms_for_Data_Rx_thruput_comp PACKED;/* millisecond time used for the Rx throughput computation */ - unsigned long Rx_Data_bytes_discard_count PACKED;/* received Data bytes discarded */ - unsigned long reserved_Data_frm_Rx_stat1 PACKED;/* reserved for later use */ - - /* handshaking protocol statistics */ - unsigned short XON_chars_Tx_count PACKED; /* number of XON characters transmitted */ - unsigned short XOFF_chars_Tx_count PACKED; /* number of XOFF characters transmitted */ - unsigned short XON_chars_Rx_count PACKED; /* number of XON characters received */ - unsigned short XOFF_chars_Rx_count PACKED; /* number of XOFF characters received */ - unsigned short Tx_halt_modem_low_count PACKED; /* number of times Tx halted (modem line low) */ - unsigned short Rx_halt_RTS_low_count PACKED; /* number of times Rx halted by setting RTS low */ - unsigned long reserved_handshaking_stat1 PACKED;/* reserved for later use */ - - /* break statistics */ - unsigned short break_Tx_count PACKED; /* number of break sequences transmitted */ - unsigned short break_Rx_count PACKED; /* number of break sequences received */ - unsigned long reserved_break_stat1 PACKED;/* reserved for later use */ - - /* miscellaneous statistics */ - unsigned long reserved_misc_stat1 PACKED; /* reserved for later use */ - unsigned long reserved_misc_stat2 PACKED; /* reserved for later use */ - -} ASY_OPERATIONAL_STATS_STRUCT; - - - -/* ---------------------------------------------------------------------------- - * Constants for Data transmission - * --------------------------------------------------------------------------*/ - -/* the Data block transmit status element configuration structure */ -typedef struct { - unsigned short number_Tx_status_elements PACKED; /* number of transmit status elements */ - unsigned long base_addr_Tx_status_elements PACKED; /* base address of the transmit element list */ - unsigned long next_Tx_status_element_to_use PACKED; /* pointer to the next transmit element to be used */ -} ASY_TX_STATUS_EL_CFG_STRUCT; - - -/* the Data block transmit status element structure */ -typedef struct { - unsigned char opp_flag PACKED; /* opp flag */ - unsigned short data_length PACKED; /* length of the block to be transmitted */ - unsigned char reserved_1 PACKED; /* reserved for internal use */ - unsigned long reserved_2 PACKED; /* reserved for internal use */ - unsigned long reserved_3 PACKED; /* reserved for internal use */ - unsigned long ptr_data_bfr PACKED; /* pointer to the data area */ -} ASY_DATA_TX_STATUS_EL_STRUCT; - - - -/* ---------------------------------------------------------------------------- - * Constants for Data reception - * --------------------------------------------------------------------------*/ - -/* the Data block receive status element configuration structure */ -typedef struct { - unsigned short number_Rx_status_elements PACKED;/* number of receive status elements */ - unsigned long base_addr_Rx_status_elements PACKED;/* base address of the receive element list */ - unsigned long next_Rx_status_element_to_use PACKED;/* pointer to the next receive element to be used */ - unsigned long base_addr_Rx_buffer PACKED;/* base address of the receive data buffer */ - unsigned long end_addr_Rx_buffer PACKED;/* end address of the receive data buffer */ -} ASY_RX_STATUS_EL_CFG_STRUCT; - -/* the Data block receive status element structure */ -typedef struct { - unsigned char opp_flag PACKED; /* opp flag */ - unsigned short data_length PACKED; /* length of the received data block */ - unsigned char reserved_1 PACKED; /* reserved for internal use */ - unsigned short time_stamp PACKED; /* receive time stamp (HDLC_STREAMING_MODE) */ - unsigned short data_buffered PACKED; /* the number of data bytes still buffered */ - unsigned long reserved_2 PACKED; /* reserved for internal use */ - unsigned long ptr_data_bfr PACKED; /* pointer to the data area */ -} ASY_DATA_RX_STATUS_EL_STRUCT; - -#endif diff --git a/include/linux/sdla_chdlc.h b/include/linux/sdla_chdlc.h deleted file mode 100644 index d2e35a2..0000000 --- a/include/linux/sdla_chdlc.h +++ /dev/null @@ -1,813 +0,0 @@ -/************************************************************************* - sdla_chdlc.h Sangoma Cisco HDLC firmware API definitions - - Author: Gideon Hack - Nenad Corbic <ncorbic@sangoma.com> - - Copyright: (c) 1995-2000 Sangoma Technologies Inc. - - This program is free software; you can redistribute it and/or - modify it under the term 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. - -=========================================================================== - Oct 04, 1999 Nenad Corbic Updated API support - Jun 02, 1999 Gideon Hack Changes for S514 usage. - Oct 28, 1998 Jaspreet Singh Made changes for Dual Port CHDLC. - Jun 11, 1998 David Fong Initial version. -=========================================================================== - - Organization - - Compatibility notes - - Constants defining the shared memory control block (mailbox) - - Interface commands - - Return code from interface commands - - Constants for the commands (structures for casting data) - - UDP Management constants and structures - -*************************************************************************/ - -#ifndef _SDLA_CHDLC_H -# define _SDLC_CHDLC_H - -/*------------------------------------------------------------------------ - Notes: - - All structres defined in this file are byte-aligned. - - Compiler Platform - ------------------------ - GNU C Linux - -------------------------------------------------------------------------*/ - -#ifndef PACKED -#define PACKED __attribute__((packed)) -#endif /* PACKED */ - - -/* ---------------------------------------------------------------------------- - * Constants defining the shared memory control block (mailbox) - * --------------------------------------------------------------------------*/ - -#define PRI_BASE_ADDR_MB_STRUCT 0xE000 /* the base address of the mailbox structure on the adapter */ -#define SEC_BASE_ADDR_MB_STRUCT 0xE800 /* the base address of the mailbox structure on the adapter */ -#define SIZEOF_MB_DATA_BFR 2032 /* the size of the actual mailbox data area */ -#define NUMBER_MB_RESERVED_BYTES 0x0B /* the number of reserved bytes in the mailbox header area */ - - -#define MIN_LGTH_CHDLC_DATA_CFG 300 /* min length of the CHDLC data field (for configuration purposes) */ -#define PRI_MAX_NO_DATA_BYTES_IN_FRAME 15354 /* PRIMARY - max length of the CHDLC data field */ - -typedef struct { - unsigned char opp_flag PACKED; /* the opp flag */ - unsigned char command PACKED; /* the user command */ - unsigned short buffer_length PACKED; /* the data length */ - unsigned char return_code PACKED; /* the return code */ - unsigned char MB_reserved[NUMBER_MB_RESERVED_BYTES] PACKED; /* reserved for later */ - unsigned char data[SIZEOF_MB_DATA_BFR] PACKED; /* the data area */ -} CHDLC_MAILBOX_STRUCT; - -typedef struct { - pid_t pid_num PACKED; - CHDLC_MAILBOX_STRUCT cmdarea PACKED; - -} CMDBLOCK_STRUCT; - - - - -/* ---------------------------------------------------------------------------- - * Interface commands - * --------------------------------------------------------------------------*/ - -/* global interface commands */ -#define READ_GLOBAL_EXCEPTION_CONDITION 0x01 -#define SET_GLOBAL_CONFIGURATION 0x02 -#define READ_GLOBAL_CONFIGURATION 0x03 -#define READ_GLOBAL_STATISTICS 0x04 -#define FLUSH_GLOBAL_STATISTICS 0x05 -#define SET_MODEM_STATUS 0x06 /* set status of DTR or RTS */ -#define READ_MODEM_STATUS 0x07 /* read status of CTS and DCD */ -#define READ_COMMS_ERROR_STATS 0x08 -#define FLUSH_COMMS_ERROR_STATS 0x09 -#define SET_TRACE_CONFIGURATION 0x0A /* set the line trace config */ -#define READ_TRACE_CONFIGURATION 0x0B /* read the line trace config */ -#define READ_TRACE_STATISTICS 0x0C /* read the trace statistics */ -#define FLUSH_TRACE_STATISTICS 0x0D /* flush the trace statistics */ -#define FT1_MONITOR_STATUS_CTRL 0x1C /* set the status of the S508/FT1 monitoring */ -#define SET_FT1_CONFIGURATION 0x18 /* set the FT1 configuration */ -#define READ_FT1_CONFIGURATION 0x19 /* read the FT1 configuration */ -#define TRANSMIT_ASYNC_DATA_TO_FT1 0x1A /* output asynchronous data to the FT1 */ -#define RECEIVE_ASYNC_DATA_FROM_FT1 0x1B /* receive asynchronous data from the FT1 */ -#define FT1_MONITOR_STATUS_CTRL 0x1C /* set the status of the FT1 monitoring */ - -#define READ_FT1_OPERATIONAL_STATS 0x1D /* read the S508/FT1 operational statistics */ -#define SET_FT1_MODE 0x1E /* set the operational mode of the S508/FT1 module */ - -/* CHDLC-level interface commands */ -#define READ_CHDLC_CODE_VERSION 0x20 -#define READ_CHDLC_EXCEPTION_CONDITION 0x21 /* read exception condition from the adapter */ -#define SET_CHDLC_CONFIGURATION 0x22 -#define READ_CHDLC_CONFIGURATION 0x23 -#define ENABLE_CHDLC_COMMUNICATIONS 0x24 -#define DISABLE_CHDLC_COMMUNICATIONS 0x25 -#define READ_CHDLC_LINK_STATUS 0x26 -#define READ_CHDLC_OPERATIONAL_STATS 0x27 -#define FLUSH_CHDLC_OPERATIONAL_STATS 0x28 -#define SET_CHDLC_INTERRUPT_TRIGGERS 0x30 /* set application interrupt triggers */ -#define READ_CHDLC_INTERRUPT_TRIGGERS 0x31 /* read application interrupt trigger configuration */ - -/* Special UDP drivers management commands */ -#define CPIPE_ENABLE_TRACING 0x50 -#define CPIPE_DISABLE_TRACING 0x51 -#define CPIPE_GET_TRACE_INFO 0x52 -#define CPIPE_GET_IBA_DATA 0x53 -#define CPIPE_FT1_READ_STATUS 0x54 -#define CPIPE_DRIVER_STAT_IFSEND 0x55 -#define CPIPE_DRIVER_STAT_INTR 0x56 -#define CPIPE_DRIVER_STAT_GEN 0x57 -#define CPIPE_FLUSH_DRIVER_STATS 0x58 -#define CPIPE_ROUTER_UP_TIME 0x59 - -/* Driver specific commands for API */ -#define CHDLC_READ_TRACE_DATA 0xE4 /* read trace data */ -#define TRACE_ALL 0x00 -#define TRACE_PROT 0x01 -#define TRACE_DATA 0x02 - -#define DISCARD_RX_ERROR_FRAMES 0x0001 - -/* ---------------------------------------------------------------------------- - * Return codes from interface commands - * --------------------------------------------------------------------------*/ - -#define COMMAND_OK 0x00 - -/* return codes from global interface commands */ -#define NO_GLOBAL_EXCEP_COND_TO_REPORT 0x01 /* there is no CHDLC exception condition to report */ -#define LGTH_GLOBAL_CFG_DATA_INVALID 0x01 /* the length of the passed global configuration data is invalid */ -#define LGTH_TRACE_CFG_DATA_INVALID 0x01 /* the length of the passed trace configuration data is invalid */ -#define IRQ_TIMEOUT_VALUE_INVALID 0x02 /* an invalid application IRQ timeout value was selected */ -#define TRACE_CONFIG_INVALID 0x02 /* the passed line trace configuration is invalid */ -#define ADAPTER_OPERATING_FREQ_INVALID 0x03 /* an invalid adapter operating frequency was selected */ -#define TRC_DEAC_TMR_INVALID 0x03 /* the trace deactivation timer is invalid */ -#define S508_FT1_ADPTR_NOT_PRESENT 0x0C /* the S508/FT1 adapter is not present */ -#define INVALID_FT1_STATUS_SELECTION 0x0D /* the S508/FT1 status selection is invalid */ -#define FT1_OP_STATS_NOT_ENABLED 0x0D /* the FT1 operational statistics have not been enabled */ -#define FT1_OP_STATS_NOT_AVAILABLE 0x0E /* the FT1 operational statistics are not currently available */ -#define S508_FT1_MODE_SELECTION_BUSY 0x0E /* the S508/FT1 adapter is busy selecting the operational mode */ - -/* return codes from command READ_GLOBAL_EXCEPTION_CONDITION */ -#define EXCEP_MODEM_STATUS_CHANGE 0x10 /* a modem status change occurred */ -#define EXCEP_TRC_DISABLED 0x11 /* the trace has been disabled */ -#define EXCEP_IRQ_TIMEOUT 0x12 /* IRQ timeout */ - -/* return codes from CHDLC-level interface commands */ -#define NO_CHDLC_EXCEP_COND_TO_REPORT 0x21 /* there is no CHDLC exception condition to report */ -#define CHDLC_COMMS_DISABLED 0x21 /* communications are not currently enabled */ -#define CHDLC_COMMS_ENABLED 0x21 /* communications are currently enabled */ -#define DISABLE_CHDLC_COMMS_BEFORE_CFG 0x21 /* CHDLC communications must be disabled before setting the configuration */ -#define ENABLE_CHDLC_COMMS_BEFORE_CONN 0x21 /* communications must be enabled before using the CHDLC_CONNECT conmmand */ -#define CHDLC_CFG_BEFORE_COMMS_ENABLED 0x22 /* perform a SET_CHDLC_CONFIGURATION before enabling comms */ -#define LGTH_CHDLC_CFG_DATA_INVALID 0x22 /* the length of the passed CHDLC configuration data is invalid */ -#define LGTH_INT_TRIGGERS_DATA_INVALID 0x22 /* the length of the passed interrupt trigger data is invalid */ -#define INVALID_IRQ_SELECTED 0x23 /* in invalid IRQ was selected in the SET_CHDLC_INTERRUPT_TRIGGERS */ -#define INVALID_CHDLC_CFG_DATA 0x23 /* the passed CHDLC configuration data is invalid */ -#define IRQ_TMR_VALUE_INVALID 0x24 /* an invalid application IRQ timer value was selected */ -#define LARGER_PERCENT_TX_BFR_REQUIRED 0x24 /* a larger Tx buffer percentage is required */ -#define LARGER_PERCENT_RX_BFR_REQUIRED 0x25 /* a larger Rx buffer percentage is required */ -#define S514_BOTH_PORTS_SAME_CLK_MODE 0x26 /* S514 - both ports must have same clock mode */ -#define INVALID_CMND_HDLC_STREAM_MODE 0x4E /* the CHDLC interface command is invalid for HDLC streaming mode */ -#define INVALID_CHDLC_COMMAND 0x4F /* the defined CHDLC interface command is invalid */ - -/* return codes from command READ_CHDLC_EXCEPTION_CONDITION */ -#define EXCEP_LINK_ACTIVE 0x30 /* the CHDLC link has become active */ -#define EXCEP_LINK_INACTIVE_MODEM 0x31 /* the CHDLC link has become inactive (modem status) */ -#define EXCEP_LINK_INACTIVE_KPALV 0x32 /* the CHDLC link has become inactive (keepalive status) */ -#define EXCEP_IP_ADDRESS_DISCOVERED 0x33 /* the IP address has been discovered */ -#define EXCEP_LOOPBACK_CONDITION 0x34 /* a loopback condition has occurred */ - - -/* return code from command CHDLC_SEND_WAIT and CHDLC_SEND_NO_WAIT */ -#define LINK_DISCONNECTED 0x21 -#define NO_TX_BFRS_AVAIL 0x24 - - -/* ---------------------------------------------------------------------------- - * Constants for the SET_GLOBAL_CONFIGURATION/READ_GLOBAL_CONFIGURATION commands - * --------------------------------------------------------------------------*/ - -/* the global configuration structure */ -typedef struct { - unsigned short adapter_config_options PACKED; /* adapter config options */ - unsigned short app_IRQ_timeout PACKED; /* application IRQ timeout */ - unsigned long adapter_operating_frequency PACKED; /* adapter operating frequency */ -} GLOBAL_CONFIGURATION_STRUCT; - -/* settings for the 'app_IRQ_timeout' */ -#define MAX_APP_IRQ_TIMEOUT_VALUE 5000 /* the maximum permitted IRQ timeout */ - - - -/* ---------------------------------------------------------------------------- - * Constants for the READ_GLOBAL_STATISTICS command - * --------------------------------------------------------------------------*/ - -/* the global statistics structure */ -typedef struct { - unsigned short app_IRQ_timeout_count PACKED; -} GLOBAL_STATS_STRUCT; - - - -/* ---------------------------------------------------------------------------- - * Constants for the READ_COMMS_ERROR_STATS command - * --------------------------------------------------------------------------*/ - -/* the communications error statistics structure */ -typedef struct { - unsigned short Rx_overrun_err_count PACKED; - unsigned short CRC_err_count PACKED; /* receiver CRC error count */ - unsigned short Rx_abort_count PACKED; /* abort frames recvd count */ - unsigned short Rx_dis_pri_bfrs_full_count PACKED;/* receiver disabled */ - unsigned short comms_err_stat_reserved_1 PACKED;/* reserved for later */ - unsigned short sec_Tx_abort_msd_Tx_int_count PACKED; /* secondary - abort frames transmitted count (missed Tx interrupt) */ - unsigned short missed_Tx_und_int_count PACKED; /* missed tx underrun interrupt count */ - unsigned short sec_Tx_abort_count PACKED; /*secondary-abort frames tx count */ - unsigned short DCD_state_change_count PACKED; /* DCD state change */ - unsigned short CTS_state_change_count PACKED; /* CTS state change */ -} COMMS_ERROR_STATS_STRUCT; - - - -/* ---------------------------------------------------------------------------- - * Constants used for line tracing - * --------------------------------------------------------------------------*/ - -/* the trace configuration structure (SET_TRACE_CONFIGURATION/READ_TRACE_CONFIGURATION commands) */ -typedef struct { - unsigned char trace_config PACKED; /* trace configuration */ - unsigned short trace_deactivation_timer PACKED; /* trace deactivation timer */ - unsigned long ptr_trace_stat_el_cfg_struct PACKED; /* a pointer to the line trace element configuration structure */ -} LINE_TRACE_CONFIG_STRUCT; - -/* 'trace_config' bit settings */ -#define TRACE_INACTIVE 0x00 /* trace is inactive */ -#define TRACE_ACTIVE 0x01 /* trace is active */ -#define TRACE_DELAY_MODE 0x04 /* operate the trace in delay mode */ -#define TRACE_DATA_FRAMES 0x08 /* trace Data frames */ -#define TRACE_SLARP_FRAMES 0x10 /* trace SLARP frames */ -#define TRACE_CDP_FRAMES 0x20 /* trace CDP frames */ - -/* the line trace status element configuration structure */ -typedef struct { - unsigned short number_trace_status_elements PACKED; /* number of line trace elements */ - unsigned long base_addr_trace_status_elements PACKED; /* base address of the trace element list */ - unsigned long next_trace_element_to_use PACKED; /* pointer to the next trace element to be used */ - unsigned long base_addr_trace_buffer PACKED; /* base address of the trace data buffer */ - unsigned long end_addr_trace_buffer PACKED; /* end address of the trace data buffer */ -} TRACE_STATUS_EL_CFG_STRUCT; - -/* the line trace status element structure */ -typedef struct { - unsigned char opp_flag PACKED; /* opp flag */ - unsigned short trace_length PACKED; /* trace length */ - unsigned char trace_type PACKED; /* trace type */ - unsigned short trace_time_stamp PACKED; /* time stamp */ - unsigned short trace_reserved_1 PACKED; /* reserved for later use */ - unsigned long trace_reserved_2 PACKED; /* reserved for later use */ - unsigned long ptr_data_bfr PACKED; /* ptr to the trace data buffer */ -} TRACE_STATUS_ELEMENT_STRUCT; - -/* "trace_type" bit settings */ -#define TRACE_INCOMING 0x00 -#define TRACE_OUTGOINGING 0x01 -#define TRACE_INCOMING_ABORTED 0x10 -#define TRACE_INCOMING_CRC_ERROR 0x20 -#define TRACE_INCOMING_OVERRUN_ERROR 0x40 - - - -/* the line trace statistics structure */ -typedef struct { - unsigned long frames_traced_count PACKED; /* number of frames traced */ - unsigned long trc_frms_not_recorded_count PACKED; /* number of trace frames discarded */ -} LINE_TRACE_STATS_STRUCT; - - -/* ---------------------------------------------------------------------------- - * Constants for the FT1_MONITOR_STATUS_CTRL command - * --------------------------------------------------------------------------*/ - -#define DISABLE_FT1_STATUS_STATISTICS 0x00 /* disable the FT1 status and statistics monitoring */ -#define ENABLE_READ_FT1_STATUS 0x01 /* read the FT1 operational status */ -#define ENABLE_READ_FT1_OP_STATS 0x02 /* read the FT1 operational statistics */ -#define FLUSH_FT1_OP_STATS 0x04 /* flush the FT1 operational statistics */ - - - - -/* ---------------------------------------------------------------------------- - * Constants for the SET_CHDLC_CONFIGURATION command - * --------------------------------------------------------------------------*/ - -/* the CHDLC configuration structure */ -typedef struct { - unsigned long baud_rate PACKED; /* the baud rate */ - unsigned short line_config_options PACKED; /* line configuration options */ - unsigned short modem_config_options PACKED; /* modem configration options */ - unsigned short modem_status_timer PACKED; /* timer for monitoring modem status changes */ - unsigned short CHDLC_API_options PACKED; /* CHDLC API options */ - unsigned short CHDLC_protocol_options PACKED; /* CHDLC protocol options */ - unsigned short percent_data_buffer_for_Tx PACKED; /* percentage data buffering used for Tx */ - unsigned short CHDLC_statistics_options PACKED; /* CHDLC operational statistics options */ - unsigned short max_CHDLC_data_field_length PACKED; /* the maximum length of the CHDLC Data field */ - unsigned short transmit_keepalive_timer PACKED; /* the transmit keepalive timer */ - unsigned short receive_keepalive_timer PACKED; /* the receive keepalive timer */ - unsigned short keepalive_error_tolerance PACKED; /* the receive keepalive error tolerance */ - unsigned short SLARP_request_timer PACKED; /* the SLARP request timer */ - unsigned long IP_address PACKED; /* the IP address */ - unsigned long IP_netmask PACKED; /* the IP netmask */ - unsigned long ptr_shared_mem_info_struct PACKED; /* a pointer to the shared memory area information structure */ - unsigned long ptr_CHDLC_Tx_stat_el_cfg_struct PACKED; /* a pointer to the transmit status element configuration structure */ - unsigned long ptr_CHDLC_Rx_stat_el_cfg_struct PACKED; /* a pointer to the receive status element configuration structure */ -} CHDLC_CONFIGURATION_STRUCT; - -/* settings for the 'line_config_options' */ -#define INTERFACE_LEVEL_V35 0x0000 /* V.35 interface level */ -#define INTERFACE_LEVEL_RS232 0x0001 /* RS-232 interface level */ - -/* settings for the 'modem_config_options' */ - -#define DONT_RAISE_DTR_RTS_ON_EN_COMMS 0x0001 -/* don't automatically raise DTR and RTS when performing an - ENABLE_CHDLC_COMMUNICATIONS command */ - -#define DONT_REPORT_CHG_IN_MODEM_STAT 0x0002 -/* don't report changes in modem status to the application */ - - -/* bit settings for the 'CHDLC_protocol_options' byte */ - -#define IGNORE_DCD_FOR_LINK_STAT 0x0001 -/* ignore DCD in determining the CHDLC link status */ - -#define IGNORE_CTS_FOR_LINK_STAT 0x0002 -/* ignore CTS in determining the CHDLC link status */ - -#define IGNORE_KPALV_FOR_LINK_STAT 0x0004 -/* ignore keepalive frames in determining the CHDLC link status */ - -#define SINGLE_TX_BUFFER 0x4000 -/* configure a single transmit buffer */ - -#define HDLC_STREAMING_MODE 0x8000 - -/* settings for the 'CHDLC_statistics_options' */ - -#define CHDLC_TX_DATA_BYTE_COUNT_STAT 0x0001 -/* record the number of Data bytes transmitted */ - -#define CHDLC_RX_DATA_BYTE_COUNT_STAT 0x0002 -/* record the number of Data bytes received */ - -#define CHDLC_TX_THROUGHPUT_STAT 0x0004 -/* compute the Data frame transmit throughput */ - -#define CHDLC_RX_THROUGHPUT_STAT 0x0008 -/* compute the Data frame receive throughput */ - - -/* permitted minimum and maximum values for setting the CHDLC configuration */ -#define PRI_MAX_BAUD_RATE_S508 2666666 /* PRIMARY - maximum baud rate (S508) */ -#define SEC_MAX_BAUD_RATE_S508 258064 /* SECONDARY - maximum baud rate (S508) */ -#define PRI_MAX_BAUD_RATE_S514 2750000 /* PRIMARY - maximum baud rate (S508) */ -#define SEC_MAX_BAUD_RATE_S514 515625 /* SECONDARY - maximum baud rate (S508) */ - -#define MIN_MODEM_TIMER 0 /* minimum modem status timer */ -#define MAX_MODEM_TIMER 5000 /* maximum modem status timer */ - -#define SEC_MAX_NO_DATA_BYTES_IN_FRAME 2048 /* SECONDARY - max length of the CHDLC data field */ - -#define MIN_Tx_KPALV_TIMER 0 /* minimum transmit keepalive timer */ -#define MAX_Tx_KPALV_TIMER 60000 /* maximum transmit keepalive timer */ -#define DEFAULT_Tx_KPALV_TIMER 10000 /* default transmit keepalive timer */ - -#define MIN_Rx_KPALV_TIMER 10 /* minimum receive keepalive timer */ -#define MAX_Rx_KPALV_TIMER 60000 /* maximum receive keepalive timer */ -#define DEFAULT_Rx_KPALV_TIMER 10000 /* default receive keepalive timer */ - -#define MIN_KPALV_ERR_TOL 1 /* min kpalv error tolerance count */ -#define MAX_KPALV_ERR_TOL 20 /* max kpalv error tolerance count */ -#define DEFAULT_KPALV_ERR_TOL 3 /* default value */ - -#define MIN_SLARP_REQ_TIMER 0 /* min transmit SLARP Request timer */ -#define MAX_SLARP_REQ_TIMER 60000 /* max transmit SLARP Request timer */ -#define DEFAULT_SLARP_REQ_TIMER 0 /* default value -- no SLARP */ - - - -/* ---------------------------------------------------------------------------- - * Constants for the READ_CHDLC_LINK_STATUS command - * --------------------------------------------------------------------------*/ - -/* the CHDLC status structure */ -typedef struct { - unsigned char CHDLC_link_status PACKED; /* CHDLC link status */ - unsigned char no_Data_frms_for_app PACKED; /* number of Data frames available for the application */ - unsigned char receiver_status PACKED; /* enabled/disabled */ - unsigned char SLARP_state PACKED; /* internal SLARP state */ -} CHDLC_LINK_STATUS_STRUCT; - -/* settings for the 'CHDLC_link_status' variable */ -#define CHDLC_LINK_INACTIVE 0x00 /* the CHDLC link is inactive */ -#define CHDLC_LINK_ACTIVE 0x01 /* the CHDLC link is active */ - - - -/* ---------------------------------------------------------------------------- - * Constants for the READ_CHDLC_OPERATIONAL_STATS command - * --------------------------------------------------------------------------*/ - -/* the CHDLC operational statistics structure */ -typedef struct { - - /* Data frame transmission statistics */ - unsigned long Data_frames_Tx_count PACKED; /* # of frames transmitted */ - unsigned long Data_bytes_Tx_count PACKED; /* # of bytes transmitted */ - unsigned long Data_Tx_throughput PACKED; /* transmit throughput */ - unsigned long no_ms_for_Data_Tx_thruput_comp PACKED; /* millisecond time used for the Tx throughput computation */ - unsigned long Tx_Data_discard_lgth_err_count PACKED; /* number of Data frames discarded (length error) */ - unsigned long reserved_Data_frm_Tx_stat1 PACKED; /* reserved for later */ - unsigned long reserved_Data_frm_Tx_stat2 PACKED; /* reserved for later */ - unsigned long reserved_Data_frm_Tx_stat3 PACKED; /* reserved for later */ - - /* Data frame reception statistics */ - unsigned long Data_frames_Rx_count PACKED; /* number of frames received */ - unsigned long Data_bytes_Rx_count PACKED; /* number of bytes received */ - unsigned long Data_Rx_throughput PACKED; /* receive throughput */ - unsigned long no_ms_for_Data_Rx_thruput_comp PACKED; /* millisecond time used for the Rx throughput computation */ - unsigned long Rx_Data_discard_short_count PACKED; /* received Data frames discarded (too short) */ - unsigned long Rx_Data_discard_long_count PACKED; /* received Data frames discarded (too long) */ - unsigned long Rx_Data_discard_inactive_count PACKED; /* received Data frames discarded (link inactive) */ - unsigned long reserved_Data_frm_Rx_stat1 PACKED; /* reserved for later */ - - /* SLARP frame transmission/reception statistics */ - unsigned long CHDLC_SLARP_REQ_Tx_count PACKED; /* number of SLARP Request frames transmitted */ - unsigned long CHDLC_SLARP_REQ_Rx_count PACKED; /* number of SLARP Request frames received */ - unsigned long CHDLC_SLARP_REPLY_Tx_count PACKED; /* number of SLARP Reply frames transmitted */ - unsigned long CHDLC_SLARP_REPLY_Rx_count PACKED; /* number of SLARP Reply frames received */ - unsigned long CHDLC_SLARP_KPALV_Tx_count PACKED; /* number of SLARP keepalive frames transmitted */ - unsigned long CHDLC_SLARP_KPALV_Rx_count PACKED; /* number of SLARP keepalive frames received */ - unsigned long reserved_SLARP_stat1 PACKED; /* reserved for later */ - unsigned long reserved_SLARP_stat2 PACKED; /* reserved for later */ - - /* CDP frame transmission/reception statistics */ - unsigned long CHDLC_CDP_Tx_count PACKED; /* number of CDP frames transmitted */ - unsigned long CHDLC_CDP_Rx_count PACKED; /* number of CDP frames received */ - unsigned long reserved_CDP_stat1 PACKED; /* reserved for later */ - unsigned long reserved_CDP_stat2 PACKED; /* reserved for later */ - unsigned long reserved_CDP_stat3 PACKED; /* reserved for later */ - unsigned long reserved_CDP_stat4 PACKED; /* reserved for later */ - unsigned long reserved_CDP_stat5 PACKED; /* reserved for later */ - unsigned long reserved_CDP_stat6 PACKED; /* reserved for later */ - - /* Incoming frames with a format error statistics */ - unsigned short Rx_frm_incomp_CHDLC_hdr_count PACKED; /* frames received of with incomplete Cisco HDLC header */ - unsigned short Rx_frms_too_long_count PACKED; /* frames received of excessive length count */ - unsigned short Rx_invalid_CHDLC_addr_count PACKED; /* frames received with an invalid CHDLC address count */ - unsigned short Rx_invalid_CHDLC_ctrl_count PACKED; /* frames received with an invalid CHDLC control field count */ - unsigned short Rx_invalid_CHDLC_type_count PACKED; /* frames received of an invalid CHDLC frame type count */ - unsigned short Rx_SLARP_invalid_code_count PACKED; /* SLARP frame received with an invalid packet code */ - unsigned short Rx_SLARP_Reply_bad_IP_addr PACKED; /* SLARP Reply received - bad IP address */ - unsigned short Rx_SLARP_Reply_bad_netmask PACKED; /* SLARP Reply received - bad netmask */ - unsigned long reserved_frm_format_err1 PACKED; /* reserved for later */ - unsigned long reserved_frm_format_err2 PACKED; /* reserved for later */ - unsigned long reserved_frm_format_err3 PACKED; /* reserved for later */ - unsigned long reserved_frm_format_err4 PACKED; /* reserved for later */ - - /* CHDLC timeout/retry statistics */ - unsigned short SLARP_Rx_keepalive_TO_count PACKED; /* timeout count for incoming SLARP frames */ - unsigned short SLARP_Request_TO_count PACKED; /* timeout count for SLARP Request frames */ - unsigned long To_retry_reserved_stat1 PACKED; /* reserved for later */ - unsigned long To_retry_reserved_stat2 PACKED; /* reserved for later */ - unsigned long To_retry_reserved_stat3 PACKED; /* reserved for later */ - - /* CHDLC link active/inactive and loopback statistics */ - unsigned short link_active_count PACKED; /* number of times that the link went active */ - unsigned short link_inactive_modem_count PACKED; /* number of times that the link went inactive (modem failure) */ - unsigned short link_inactive_keepalive_count PACKED; /* number of times that the link went inactive (keepalive failure) */ - unsigned short link_looped_count PACKED; /* link looped count */ - unsigned long link_status_reserved_stat1 PACKED; /* reserved for later use */ - unsigned long link_status_reserved_stat2 PACKED; /* reserved for later use */ - - /* miscellaneous statistics */ - unsigned long reserved_misc_stat1 PACKED; /* reserved for later */ - unsigned long reserved_misc_stat2 PACKED; /* reserved for later */ - unsigned long reserved_misc_stat3 PACKED; /* reserved for later */ - unsigned long reserved_misc_stat4 PACKED; /* reserved for later */ - -} CHDLC_OPERATIONAL_STATS_STRUCT; - - - -/* ---------------------------------------------------------------------------- - * Constants for using application interrupts - * --------------------------------------------------------------------------*/ - -/* the structure used for the SET_CHDLC_INTERRUPT_TRIGGERS/READ_CHDLC_INTERRUPT_TRIGGERS command */ -typedef struct { - unsigned char CHDLC_interrupt_triggers PACKED; /* CHDLC interrupt trigger configuration */ - unsigned char IRQ PACKED; /* IRQ to be used */ - unsigned short interrupt_timer PACKED; /* interrupt timer */ - unsigned short misc_interrupt_bits PACKED; /* miscellaneous bits */ -} CHDLC_INT_TRIGGERS_STRUCT; - -/* 'CHDLC_interrupt_triggers' bit settings */ -#define APP_INT_ON_RX_FRAME 0x01 /* interrupt on Data frame reception */ -#define APP_INT_ON_TX_FRAME 0x02 /* interrupt when an Data frame may be transmitted */ -#define APP_INT_ON_COMMAND_COMPLETE 0x04 /* interrupt when an interface command is complete */ -#define APP_INT_ON_TIMER 0x08 /* interrupt on a defined millisecond timeout */ -#define APP_INT_ON_GLOBAL_EXCEP_COND 0x10 /* interrupt on a global exception condition */ -#define APP_INT_ON_CHDLC_EXCEP_COND 0x20 /* interrupt on an CHDLC exception condition */ -#define APP_INT_ON_TRACE_DATA_AVAIL 0x80 /* interrupt when trace data is available */ - -/* interrupt types indicated at 'interrupt_type' byte of the INTERRUPT_INFORMATION_STRUCT */ -#define NO_APP_INTS_PEND 0x00 /* no interrups are pending */ -#define RX_APP_INT_PEND 0x01 /* a receive interrupt is pending */ -#define TX_APP_INT_PEND 0x02 /* a transmit interrupt is pending */ -#define COMMAND_COMPLETE_APP_INT_PEND 0x04 /* a 'command complete' interrupt is pending */ -#define TIMER_APP_INT_PEND 0x08 /* a timer interrupt is pending */ -#define GLOBAL_EXCEP_COND_APP_INT_PEND 0x10 /* a global exception condition interrupt is pending */ -#define CHDLC_EXCEP_COND_APP_INT_PEND 0x20 /* an CHDLC exception condition interrupt is pending */ -#define TRACE_DATA_AVAIL_APP_INT_PEND 0x80 /* a trace data available interrupt is pending */ - - -/* modem status changes */ -#define DCD_HIGH 0x08 -#define CTS_HIGH 0x20 - - -/* ---------------------------------------------------------------------------- - * Constants for Data frame transmission - * --------------------------------------------------------------------------*/ - -/* the Data frame transmit status element configuration structure */ -typedef struct { - unsigned short number_Tx_status_elements PACKED; /* number of transmit status elements */ - unsigned long base_addr_Tx_status_elements PACKED; /* base address of the transmit element list */ - unsigned long next_Tx_status_element_to_use PACKED; /* pointer to the next transmit element to be used */ -} CHDLC_TX_STATUS_EL_CFG_STRUCT; - -/* the Data frame transmit status element structure */ -typedef struct { - unsigned char opp_flag PACKED; /* opp flag */ - unsigned short frame_length PACKED; /* length of the frame to be transmitted */ - unsigned char reserved_1 PACKED; /* reserved for internal use */ - unsigned long reserved_2 PACKED; /* reserved for internal use */ - unsigned long reserved_3 PACKED; /* reserved for internal use */ - unsigned long ptr_data_bfr PACKED; /* pointer to the data area */ -} CHDLC_DATA_TX_STATUS_EL_STRUCT; - - - -/* ---------------------------------------------------------------------------- - * Constants for Data frame reception - * --------------------------------------------------------------------------*/ - -/* the Data frame receive status element configuration structure */ -typedef struct { - unsigned short number_Rx_status_elements PACKED; /* number of receive status elements */ - unsigned long base_addr_Rx_status_elements PACKED; /* base address of the receive element list */ - unsigned long next_Rx_status_element_to_use PACKED; /* pointer to the next receive element to be used */ - unsigned long base_addr_Rx_buffer PACKED; /* base address of the receive data buffer */ - unsigned long end_addr_Rx_buffer PACKED; /* end address of the receive data buffer */ -} CHDLC_RX_STATUS_EL_CFG_STRUCT; - -/* the Data frame receive status element structure */ -typedef struct { - unsigned char opp_flag PACKED; /* opp flag */ - unsigned short frame_length PACKED; /* length of the received frame */ - unsigned char error_flag PACKED; /* frame errors (HDLC_STREAMING_MODE)*/ - unsigned short time_stamp PACKED; /* receive time stamp (HDLC_STREAMING_MODE) */ - unsigned long reserved_1 PACKED; /* reserved for internal use */ - unsigned short reserved_2 PACKED; /* reserved for internal use */ - unsigned long ptr_data_bfr PACKED; /* pointer to the data area */ -} CHDLC_DATA_RX_STATUS_EL_STRUCT; - - - -/* ---------------------------------------------------------------------------- - * Constants defining the shared memory information area - * --------------------------------------------------------------------------*/ - -/* the global information structure */ -typedef struct { - unsigned char global_status PACKED; /* global status */ - unsigned char modem_status PACKED; /* current modem status */ - unsigned char global_excep_conditions PACKED; /* global exception conditions */ - unsigned char glob_info_reserved[5] PACKED; /* reserved */ - unsigned char codename[4] PACKED; /* Firmware name */ - unsigned char codeversion[4] PACKED; /* Firmware version */ -} GLOBAL_INFORMATION_STRUCT; - -/* the CHDLC information structure */ -typedef struct { - unsigned char CHDLC_status PACKED; /* CHDLC status */ - unsigned char CHDLC_excep_conditions PACKED; /* CHDLC exception conditions */ - unsigned char CHDLC_info_reserved[14] PACKED; /* reserved */ -} CHDLC_INFORMATION_STRUCT; - -/* the interrupt information structure */ -typedef struct { - unsigned char interrupt_type PACKED; /* type of interrupt triggered */ - unsigned char interrupt_permission PACKED; /* interrupt permission mask */ - unsigned char int_info_reserved[14] PACKED; /* reserved */ -} INTERRUPT_INFORMATION_STRUCT; - -/* the S508/FT1 information structure */ -typedef struct { - unsigned char parallel_port_A_input PACKED; /* input - parallel port A */ - unsigned char parallel_port_B_input PACKED; /* input - parallel port B */ - unsigned char FT1_info_reserved[14] PACKED; /* reserved */ -} FT1_INFORMATION_STRUCT; - -/* the shared memory area information structure */ -typedef struct { - GLOBAL_INFORMATION_STRUCT global_info_struct PACKED; /* the global information structure */ - CHDLC_INFORMATION_STRUCT CHDLC_info_struct PACKED; /* the CHDLC information structure */ - INTERRUPT_INFORMATION_STRUCT interrupt_info_struct PACKED; /* the interrupt information structure */ - FT1_INFORMATION_STRUCT FT1_info_struct PACKED; /* the S508/FT1 information structure */ -} SHARED_MEMORY_INFO_STRUCT; - -/* ---------------------------------------------------------------------------- - * UDP Management constants and structures - * --------------------------------------------------------------------------*/ - -/* The embedded control block for UDP mgmt - This is essentially a mailbox structure, without the large data field */ - -typedef struct { - unsigned char opp_flag PACKED; /* the opp flag */ - unsigned char command PACKED; /* the user command */ - unsigned short buffer_length PACKED; /* the data length */ - unsigned char return_code PACKED; /* the return code */ - unsigned char MB_reserved[NUMBER_MB_RESERVED_BYTES] PACKED; /* reserved for later */ -} cblock_t; - - -/* UDP management packet layout (data area of ip packet) */ -/* -typedef struct { - unsigned char signature[8] PACKED; - unsigned char request_reply PACKED; - unsigned char id PACKED; - unsigned char reserved[6] PACKED; - cblock_t cblock PACKED; - unsigned char num_frames PACKED; - unsigned char ismoredata PACKED; - unsigned char data[SIZEOF_MB_DATA_BFR] PACKED; -} udp_management_packet_t; - -*/ - -typedef struct { - unsigned char num_frames PACKED; - unsigned char ismoredata PACKED; -} trace_info_t; - -typedef struct { - ip_pkt_t ip_pkt PACKED; - udp_pkt_t udp_pkt PACKED; - wp_mgmt_t wp_mgmt PACKED; - cblock_t cblock PACKED; - trace_info_t trace_info PACKED; - unsigned char data[SIZEOF_MB_DATA_BFR] PACKED; -} chdlc_udp_pkt_t; - -typedef struct ft1_exec_cmd{ - unsigned char command PACKED; /* the user command */ - unsigned short buffer_length PACKED; /* the data length */ - unsigned char return_code PACKED; /* the return code */ - unsigned char MB_reserved[NUMBER_MB_RESERVED_BYTES] PACKED; -} ft1_exec_cmd_t; - -typedef struct { - unsigned char opp_flag PACKED; - ft1_exec_cmd_t cmd PACKED; - unsigned char data[SIZEOF_MB_DATA_BFR] PACKED; -} ft1_exec_t; - -#define UDPMGMT_SIGNATURE "CTPIPEAB" - - -/* UDP/IP packet (for UDP management) layout */ -/* -typedef struct { - unsigned char reserved[2] PACKED; - unsigned short ip_length PACKED; - unsigned char reserved2[4] PACKED; - unsigned char ip_ttl PACKED; - unsigned char ip_protocol PACKED; - unsigned short ip_checksum PACKED; - unsigned long ip_src_address PACKED; - unsigned long ip_dst_address PACKED; - unsigned short udp_src_port PACKED; - unsigned short udp_dst_port PACKED; - unsigned short udp_length PACKED; - unsigned short udp_checksum PACKED; - udp_management_packet_t um_packet PACKED; -} ip_packet_t; -*/ - -/* valid ip_protocol for UDP management */ -#define UDPMGMT_UDP_PROTOCOL 0x11 - - -typedef struct { - unsigned char status PACKED; - unsigned char data_avail PACKED; - unsigned short real_length PACKED; - unsigned short time_stamp PACKED; - unsigned char data[1] PACKED; -} trace_pkt_t; - -typedef struct { - unsigned char error_flag PACKED; - unsigned short time_stamp PACKED; - unsigned char reserved[13] PACKED; -} api_rx_hdr_t; - -typedef struct { - api_rx_hdr_t api_rx_hdr PACKED; - void * data PACKED; -} api_rx_element_t; - -typedef struct { - unsigned char attr PACKED; - unsigned char reserved[15] PACKED; -} api_tx_hdr_t; - -typedef struct { - api_tx_hdr_t api_tx_hdr PACKED; - void * data PACKED; -} api_tx_element_t; - -/* ---------------------------------------------------------------------------- - * Constants for the SET_FT1_CONFIGURATION/READ_FT1_CONFIGURATION command - * --------------------------------------------------------------------------*/ - -/* the FT1 configuration structure */ -typedef struct { - unsigned short framing_mode; - unsigned short encoding_mode; - unsigned short line_build_out; - unsigned short channel_base; - unsigned short baud_rate_kbps; /* the baud rate (in kbps) */ - unsigned short clock_mode; -} ft1_config_t; - -/* settings for the 'framing_mode' */ -#define ESF_FRAMING 0x00 /* ESF framing */ -#define D4_FRAMING 0x01 /* D4 framing */ - -/* settings for the 'encoding_mode' */ -#define B8ZS_ENCODING 0x00 /* B8ZS encoding */ -#define AMI_ENCODING 0x01 /* AMI encoding */ - -/* settings for the 'line_build_out' */ -#define LN_BLD_CSU_0dB_DSX1_0_to_133 0x00 /* set build out to CSU (0db) or DSX-1 (0-133ft) */ -#define LN_BLD_DSX1_133_to_266 0x01 /* set build out DSX-1 (133-266ft) */ -#define LN_BLD_DSX1_266_to_399 0x02 /* set build out DSX-1 (266-399ft) */ -#define LN_BLD_DSX1_399_to_533 0x03 /* set build out DSX-1 (399-533ft) */ -#define LN_BLD_DSX1_533_to_655 0x04 /* set build out DSX-1 (533-655ft) */ -#define LN_BLD_CSU_NEG_7dB 0x05 /* set build out to CSU (-7.5db) */ -#define LN_BLD_CSU_NEG_15dB 0x06 /* set build out to CSU (-15db) */ -#define LN_BLD_CSU_NEG_22dB 0x07 /* set build out to CSU (-22.5db) */ - -/* settings for the 'channel_base' */ -#define MIN_CHANNEL_BASE_VALUE 1 /* the minimum permitted channel base value */ -#define MAX_CHANNEL_BASE_VALUE 24 /* the maximum permitted channel base value */ - -/* settings for the 'baud_rate_kbps' */ -#define MIN_BAUD_RATE_KBPS 0 /* the minimum permitted baud rate (kbps) */ -#define MAX_BAUD_RATE_KBPS 1536 /* the maximum permitted baud rate (kbps) */ -#define BAUD_RATE_FT1_AUTO_CONFIG 0xFFFF /* the baud rate used to trigger an automatic FT1 configuration */ - -/* settings for the 'clock_mode' */ -#define CLOCK_MODE_NORMAL 0x00 /* clock mode set to normal (slave) */ -#define CLOCK_MODE_MASTER 0x01 /* clock mode set to master */ - - -#define BAUD_RATE_FT1_AUTO_CONFIG 0xFFFF -#define AUTO_FT1_CONFIG_NOT_COMPLETE 0x08 -#define AUTO_FT1_CFG_FAIL_OP_MODE 0x0C -#define AUTO_FT1_CFG_FAIL_INVALID_LINE 0x0D - - -#ifdef _MSC_ -# pragma pack() -#endif -#endif /* _SDLA_CHDLC_H */ diff --git a/include/linux/sdla_ppp.h b/include/linux/sdla_ppp.h deleted file mode 100644 index 6f39231..0000000 --- a/include/linux/sdla_ppp.h +++ /dev/null @@ -1,575 +0,0 @@ -/***************************************************************************** -* sdla_ppp.h Sangoma PPP firmware API definitions. -* -* Author: Nenad Corbic <ncorbic@sangoma.com> -* -* Copyright: (c) 1995-1997 Sangoma Technologies Inc. -* -* 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. -* ============================================================================ -* Feb 24, 2000 Nenad Corbic v2.1.2 -* Jan 06, 1997 Gene Kozin v2.0 -* Apr 11, 1996 Gene Kozin Initial version. -*****************************************************************************/ -#ifndef _SDLA_PPP_H -#define _SDLA_PPP_H - -/*---------------------------------------------------------------------------- - * Notes: - * ------ - * 1. All structures defined in this file are byte-alined. - * - * Compiler Platform - * -------- -------- - * GNU C Linux - */ - -#ifndef PACKED -# define PACKED __attribute__((packed)) -#endif /* PACKED */ - -/* Adapter memory layout and important constants */ -#define PPP508_MB_VECT 0xE000 /* mailbox window vector */ -#define PPP508_MB_OFFS 0 /* mailbox offset */ -#define PPP508_FLG_OFFS 0x1000 /* status flags offset */ -#define PPP508_BUF_OFFS 0x1100 /* buffer info block offset */ -#define PPP514_MB_OFFS 0xE000 /* mailbox offset */ -#define PPP514_FLG_OFFS 0xF000 /* status flags offset */ -#define PPP514_BUF_OFFS 0xF100 /* buffer info block offset */ - -#define PPP_MAX_DATA 1008 /* command block data buffer length */ - -/****** Data Structures *****************************************************/ - -/*---------------------------------------------------------------------------- - * PPP Command Block. - */ -typedef struct ppp_cmd{ - unsigned char command PACKED; /* command code */ - unsigned short length PACKED; /* length of data buffer */ - unsigned char result PACKED; /* return code */ - unsigned char rsrv[11] PACKED; /* reserved for future use */ -} ppp_cmd_t; - -typedef struct cblock{ - unsigned char opp_flag PACKED; - unsigned char command PACKED; /* command code */ - unsigned short length PACKED; /* length of data buffer */ - unsigned char result PACKED; /* return code */ - unsigned char rsrv[11] PACKED; /* reserved for future use */ -} cblock_t; - -typedef struct ppp_udp_pkt{ - ip_pkt_t ip_pkt PACKED; - udp_pkt_t udp_pkt PACKED; - wp_mgmt_t wp_mgmt PACKED; - cblock_t cblock PACKED; - unsigned char data[MAX_LGTH_UDP_MGNT_PKT] PACKED; -} ppp_udp_pkt_t; - -typedef struct { - unsigned char status PACKED; - unsigned char data_avail PACKED; - unsigned short real_length PACKED; - unsigned short time_stamp PACKED; - unsigned char data[1] PACKED; -} trace_pkt_t; - - -typedef struct { - unsigned char opp_flag PACKED; - unsigned char trace_type PACKED; - unsigned short trace_length PACKED; - unsigned short trace_data_ptr PACKED; - unsigned short trace_time_stamp PACKED; -} trace_element_t; - -/* 'command' field defines */ -#define PPP_READ_CODE_VERSION 0x10 /* configuration commands */ -#define PPP_SET_CONFIG 0x05 -#define PPP_READ_CONFIG 0x06 -#define PPP_SET_INTR_FLAGS 0x20 -#define PPP_READ_INTR_FLAGS 0x21 -#define PPP_SET_INBOUND_AUTH 0x30 -#define PPP_SET_OUTBOUND_AUTH 0x31 -#define PPP_GET_CONNECTION_INFO 0x32 - -#define PPP_COMM_ENABLE 0x03 /* operational commands */ -#define PPP_COMM_DISABLE 0x04 -#define PPP_SEND_SIGN_FRAME 0x23 -#define PPP_READ_SIGN_RESPONSE 0x24 -#define PPP_DATALINE_MONITOR 0x33 - -#define PPP_READ_STATISTICS 0x07 /* statistics commands */ -#define PPP_FLUSH_STATISTICS 0x08 -#define PPP_READ_ERROR_STATS 0x09 -#define PPP_FLUSH_ERROR_STATS 0x0A -#define PPP_READ_PACKET_STATS 0x12 -#define PPP_FLUSH_PACKET_STATS 0x13 -#define PPP_READ_LCP_STATS 0x14 -#define PPP_FLUSH_LCP_STATS 0x15 -#define PPP_READ_LPBK_STATS 0x16 -#define PPP_FLUSH_LPBK_STATS 0x17 -#define PPP_READ_IPCP_STATS 0x18 -#define PPP_FLUSH_IPCP_STATS 0x19 -#define PPP_READ_IPXCP_STATS 0x1A -#define PPP_FLUSH_IPXCP_STATS 0x1B -#define PPP_READ_PAP_STATS 0x1C -#define PPP_FLUSH_PAP_STATS 0x1D -#define PPP_READ_CHAP_STATS 0x1E -#define PPP_FLUSH_CHAP_STATS 0x1F - -/* 'result' field defines */ -#define PPPRES_OK 0x00 /* command executed successfully */ -#define PPPRES_INVALID_STATE 0x09 /* invalid command in this context */ - -/*---------------------------------------------------------------------------- - * PPP Mailbox. - * This structure is located at offset PPP???_MB_OFFS into PPP???_MB_VECT - */ -typedef struct ppp_mbox -{ - unsigned char flag PACKED; /* 00h: command execution flag */ - ppp_cmd_t cmd PACKED; /* 01h: command block */ - unsigned char data[1] PACKED; /* 10h: variable length data buffer */ -} ppp_mbox_t; - -/*---------------------------------------------------------------------------- - * PPP Status Flags. - * This structure is located at offset PPP???_FLG_OFFS into - * PPP???_MB_VECT. - */ -typedef struct ppp_flags -{ - unsigned char iflag PACKED; /* 00: interrupt flag */ - unsigned char imask PACKED; /* 01: interrupt mask */ - unsigned char resrv PACKED; - unsigned char mstatus PACKED; /* 03: modem status */ - unsigned char lcp_state PACKED; /* 04: LCP state */ - unsigned char ppp_phase PACKED; /* 05: PPP phase */ - unsigned char ip_state PACKED; /* 06: IPCP state */ - unsigned char ipx_state PACKED; /* 07: IPXCP state */ - unsigned char pap_state PACKED; /* 08: PAP state */ - unsigned char chap_state PACKED; /* 09: CHAP state */ - unsigned short disc_cause PACKED; /* 0A: disconnection cause */ -} ppp_flags_t; - -/* 'iflag' defines */ -#define PPP_INTR_RXRDY 0x01 /* Rx ready */ -#define PPP_INTR_TXRDY 0x02 /* Tx ready */ -#define PPP_INTR_MODEM 0x04 /* modem status change (DCD, CTS) */ -#define PPP_INTR_CMD 0x08 /* interface command completed */ -#define PPP_INTR_DISC 0x10 /* data link disconnected */ -#define PPP_INTR_OPEN 0x20 /* data link open */ -#define PPP_INTR_DROP_DTR 0x40 /* DTR drop timeout expired */ -#define PPP_INTR_TIMER 0x80 /* timer interrupt */ - - -/* 'mstatus' defines */ -#define PPP_MDM_DCD 0x08 /* mdm_status: DCD */ -#define PPP_MDM_CTS 0x20 /* mdm_status: CTS */ - -/* 'disc_cause' defines */ -#define PPP_LOCAL_TERMINATION 0x0001 /* Local Request by PPP termination phase */ -#define PPP_DCD_CTS_DROP 0x0002 /* DCD and/or CTS dropped. Link down */ -#define PPP_REMOTE_TERMINATION 0x0800 /* Remote Request by PPP termination phase */ - -/* 'misc_config_bits' defines */ -#define DONT_RE_TX_ABORTED_I_FRAMES 0x01 -#define TX_FRM_BYTE_COUNT_STATS 0x02 -#define RX_FRM_BYTE_COUNT_STATS 0x04 -#define TIME_STAMP_IN_RX_FRAMES 0x08 -#define NON_STD_ADPTR_FREQ 0x10 -#define INTERFACE_LEVEL_RS232 0x20 -#define AUTO_LINK_RECOVERY 0x100 -#define DONT_TERMINATE_LNK_MAX_CONFIG 0x200 - -/* 'authentication options' defines */ -#define NO_AUTHENTICATION 0x00 -#define INBOUND_AUTH 0x80 -#define PAP_AUTH 0x01 -#define CHAP_AUTH 0x02 - -/* 'ip options' defines */ -#define L_AND_R_IP_NO_ASSIG 0x00 -#define L_IP_LOCAL_ASSIG 0x01 -#define L_IP_REMOTE_ASSIG 0x02 -#define R_IP_LOCAL_ASSIG 0x04 -#define R_IP_REMOTE_ASSIG 0x08 -#define ENABLE_IP 0x80 - -/* 'ipx options' defines */ -#define ROUTING_PROT_DEFAULT 0x20 -#define ENABLE_IPX 0x80 -#define DISABLE_IPX 0x00 - -/*---------------------------------------------------------------------------- - * PPP Buffer Info. - * This structure is located at offset PPP508_BUF_OFFS into - * PPP508_MB_VECT. - */ -typedef struct ppp508_buf_info -{ - unsigned short txb_num PACKED; /* 00: number of transmit buffers */ - unsigned long txb_ptr PACKED; /* 02: pointer to the buffer ctl. */ - unsigned long txb_nxt PACKED; - unsigned char rsrv1[22] PACKED; - unsigned short rxb_num PACKED; /* 20: number of receive buffers */ - unsigned long rxb_ptr PACKED; /* 22: pointer to the buffer ctl. */ - unsigned long rxb1_ptr PACKED; /* 26: pointer to the first buf.ctl. */ - unsigned long rxb_base PACKED; /* 2A: pointer to the buffer base */ - unsigned char rsrv2[2] PACKED; - unsigned long rxb_end PACKED; /* 30: pointer to the buffer end */ -} ppp508_buf_info_t; - -/*---------------------------------------------------------------------------- - * Transmit/Receive Buffer Control Block. - */ -typedef struct ppp_buf_ctl -{ - unsigned char flag PACKED; /* 00: 'buffer ready' flag */ - unsigned short length PACKED; /* 01: length of data */ - unsigned char reserved1[1] PACKED; /* 03: */ - unsigned char proto PACKED; /* 04: protocol */ - unsigned short timestamp PACKED; /* 05: time stamp (Rx only) */ - unsigned char reserved2[5] PACKED; /* 07: */ - union - { - unsigned short o_p[2]; /* 1C: buffer offset & page (S502) */ - unsigned long ptr; /* 1C: buffer pointer (S508) */ - } buf PACKED; -} ppp_buf_ctl_t; - -/*---------------------------------------------------------------------------- - * S508 Adapter Configuration Block (passed to the PPP_SET_CONFIG command). - */ -typedef struct ppp508_conf -{ - unsigned long line_speed PACKED; /* 00: baud rate, bps */ - unsigned short txbuf_percent PACKED; /* 04: % of Tx buffer */ - unsigned short conf_flags PACKED; /* 06: configuration bits */ - unsigned short mtu_local PACKED; /* 08: local MTU */ - unsigned short mtu_remote PACKED; /* 0A: remote MTU */ - unsigned short restart_tmr PACKED; /* 0C: restart timer */ - unsigned short auth_rsrt_tmr PACKED; /* 0E: authentication timer */ - unsigned short auth_wait_tmr PACKED; /* 10: authentication timer */ - unsigned short mdm_fail_tmr PACKED; /* 12: modem failure timer */ - unsigned short dtr_drop_tmr PACKED; /* 14: DTR drop timer */ - unsigned short connect_tmout PACKED; /* 16: connection timeout */ - unsigned short conf_retry PACKED; /* 18: max. retry */ - unsigned short term_retry PACKED; /* 1A: max. retry */ - unsigned short fail_retry PACKED; /* 1C: max. retry */ - unsigned short auth_retry PACKED; /* 1E: max. retry */ - unsigned char auth_options PACKED; /* 20: authentication opt. */ - unsigned char ip_options PACKED; /* 21: IP options */ - unsigned long ip_local PACKED; /* 22: local IP address */ - unsigned long ip_remote PACKED; /* 26: remote IP address */ - unsigned char ipx_options PACKED; /* 2A: IPX options */ - unsigned char ipx_netno[4] PACKED; /* 2B: IPX net number */ - unsigned char ipx_local[6] PACKED; /* 2F: local IPX node number*/ - unsigned char ipx_remote[6] PACKED; /* 35: remote IPX node num.*/ - unsigned char ipx_router[48] PACKED; /* 3B: IPX router name*/ - unsigned long alt_cpu_clock PACKED; /* 6B: */ -} ppp508_conf_t; - -/*---------------------------------------------------------------------------- - * S508 Adapter Read Connection Information Block - * Returned by the PPP_GET_CONNECTION_INFO command - */ -typedef struct ppp508_connect_info -{ - unsigned short mru PACKED; /* 00-01 Remote Max Rec' Unit */ - unsigned char ip_options PACKED; /* 02: Negotiated ip options */ - unsigned long ip_local PACKED; /* 03-06: local IP address */ - unsigned long ip_remote PACKED; /* 07-0A: remote IP address */ - unsigned char ipx_options PACKED; /* 0B: Negotiated ipx options */ - unsigned char ipx_netno[4] PACKED; /* 0C-0F: IPX net number */ - unsigned char ipx_local[6] PACKED; /* 10-1F: local IPX node # */ - unsigned char ipx_remote[6] PACKED; /* 16-1B: remote IPX node # */ - unsigned char ipx_router[48] PACKED; /* 1C-4B: IPX router name */ - unsigned char auth_status PACKED; /* 4C: Authentication Status */ - unsigned char inbd_auth_peerID[1] PACKED; /* 4D: variable length inbound authenticated peer ID */ -} ppp508_connect_info_t; - -/* 'line_speed' field */ -#define PPP_BITRATE_1200 0x01 -#define PPP_BITRATE_2400 0x02 -#define PPP_BITRATE_4800 0x03 -#define PPP_BITRATE_9600 0x04 -#define PPP_BITRATE_19200 0x05 -#define PPP_BITRATE_38400 0x06 -#define PPP_BITRATE_45000 0x07 -#define PPP_BITRATE_56000 0x08 -#define PPP_BITRATE_64000 0x09 -#define PPP_BITRATE_74000 0x0A -#define PPP_BITRATE_112000 0x0B -#define PPP_BITRATE_128000 0x0C -#define PPP_BITRATE_156000 0x0D - -/* Defines for the 'conf_flags' field */ -#define PPP_IGNORE_TX_ABORT 0x01 /* don't re-transmit aborted frames */ -#define PPP_ENABLE_TX_STATS 0x02 /* enable Tx statistics */ -#define PPP_ENABLE_RX_STATS 0x04 /* enable Rx statistics */ -#define PPP_ENABLE_TIMESTAMP 0x08 /* enable timestamp */ - -/* 'ip_options' defines */ -#define PPP_LOCAL_IP_LOCAL 0x01 -#define PPP_LOCAL_IP_REMOTE 0x02 -#define PPP_REMOTE_IP_LOCAL 0x04 -#define PPP_REMOTE_IP_REMOTE 0x08 - -/* 'ipx_options' defines */ -#define PPP_REMOTE_IPX_NETNO 0x01 -#define PPP_REMOTE_IPX_LOCAL 0x02 -#define PPP_REMOTE_IPX_REMOTE 0x04 -#define PPP_IPX_ROUTE_RIP_SAP 0x08 -#define PPP_IPX_ROUTE_NLSP 0x10 -#define PPP_IPX_ROUTE_DEFAULT 0x20 -#define PPP_IPX_CONF_COMPLETE 0x40 -#define PPP_IPX_ENABLE 0x80 - -/*---------------------------------------------------------------------------- - * S508 Adapter Configuration Block (returned by the PPP_READ_CONFIG command). - */ -typedef struct ppp508_get_conf -{ - unsigned long bps PACKED; /* 00: baud rate, bps */ - ppp508_conf_t conf PACKED; /* 04: requested config. */ - unsigned short txb_num PACKED; /* 6F: number of Tx buffers */ - unsigned short rxb_num PACKED; /* 71: number of Rx buffers */ -} ppp508_get_conf_t; - -/*---------------------------------------------------------------------------- - * S508 Operational Statistics (returned by the PPP_READ_STATISTIC command). - */ -typedef struct ppp508_stats -{ - unsigned short reserved1 PACKED; /* 00: */ - unsigned short rx_bad_len PACKED; /* 02: */ - unsigned short reserved2 PACKED; /* 04: */ - unsigned long tx_frames PACKED; /* 06: */ - unsigned long tx_bytes PACKED; /* 0A: */ - unsigned long rx_frames PACKED; /* 0E: */ - unsigned long rx_bytes PACKED; /* 12: */ -} ppp508_stats_t; - -/*---------------------------------------------------------------------------- - * Adapter Error Statistics (returned by the PPP_READ_ERROR_STATS command). - */ -typedef struct ppp_err_stats -{ - unsigned char rx_overrun PACKED; /* 00: Rx overrun errors */ - unsigned char rx_bad_crc PACKED; /* 01: Rx CRC errors */ - unsigned char rx_abort PACKED; /* 02: Rx aborted frames */ - unsigned char rx_lost PACKED; /* 03: Rx frames lost */ - unsigned char tx_abort PACKED; /* 04: Tx aborted frames */ - unsigned char tx_underrun PACKED; /* 05: Tx underrun errors */ - unsigned char tx_missed_intr PACKED; /* 06: Tx underruns missed */ - unsigned char reserved PACKED; /* 07: Tx underruns missed */ - unsigned char dcd_trans PACKED; /* 08: DCD transitions */ - unsigned char cts_trans PACKED; /* 09: CTS transitions */ -} ppp_err_stats_t; - -/*---------------------------------------------------------------------------- - * Packet Statistics (returned by the PPP_READ_PACKET_STATS command). - */ -typedef struct ppp_pkt_stats -{ - unsigned short rx_bad_header PACKED; /* 00: */ - unsigned short rx_prot_unknwn PACKED; /* 02: */ - unsigned short rx_too_large PACKED; /* 04: */ - unsigned short rx_lcp PACKED; /* 06: */ - unsigned short tx_lcp PACKED; /* 08: */ - unsigned short rx_ipcp PACKED; /* 0A: */ - unsigned short tx_ipcp PACKED; /* 0C: */ - unsigned short rx_ipxcp PACKED; /* 0E: */ - unsigned short tx_ipxcp PACKED; /* 10: */ - unsigned short rx_pap PACKED; /* 12: */ - unsigned short tx_pap PACKED; /* 14: */ - unsigned short rx_chap PACKED; /* 16: */ - unsigned short tx_chap PACKED; /* 18: */ - unsigned short rx_lqr PACKED; /* 1A: */ - unsigned short tx_lqr PACKED; /* 1C: */ - unsigned short rx_ip PACKED; /* 1E: */ - unsigned short tx_ip PACKED; /* 20: */ - unsigned short rx_ipx PACKED; /* 22: */ - unsigned short tx_ipx PACKED; /* 24: */ -} ppp_pkt_stats_t; - -/*---------------------------------------------------------------------------- - * LCP Statistics (returned by the PPP_READ_LCP_STATS command). - */ -typedef struct ppp_lcp_stats -{ - unsigned short rx_unknown PACKED; /* 00: unknown LCP type */ - unsigned short rx_conf_rqst PACKED; /* 02: Configure-Request */ - unsigned short rx_conf_ack PACKED; /* 04: Configure-Ack */ - unsigned short rx_conf_nak PACKED; /* 06: Configure-Nak */ - unsigned short rx_conf_rej PACKED; /* 08: Configure-Reject */ - unsigned short rx_term_rqst PACKED; /* 0A: Terminate-Request */ - unsigned short rx_term_ack PACKED; /* 0C: Terminate-Ack */ - unsigned short rx_code_rej PACKED; /* 0E: Code-Reject */ - unsigned short rx_proto_rej PACKED; /* 10: Protocol-Reject */ - unsigned short rx_echo_rqst PACKED; /* 12: Echo-Request */ - unsigned short rx_echo_reply PACKED; /* 14: Echo-Reply */ - unsigned short rx_disc_rqst PACKED; /* 16: Discard-Request */ - unsigned short tx_conf_rqst PACKED; /* 18: Configure-Request */ - unsigned short tx_conf_ack PACKED; /* 1A: Configure-Ack */ - unsigned short tx_conf_nak PACKED; /* 1C: Configure-Nak */ - unsigned short tx_conf_rej PACKED; /* 1E: Configure-Reject */ - unsigned short tx_term_rqst PACKED; /* 20: Terminate-Request */ - unsigned short tx_term_ack PACKED; /* 22: Terminate-Ack */ - unsigned short tx_code_rej PACKED; /* 24: Code-Reject */ - unsigned short tx_proto_rej PACKED; /* 26: Protocol-Reject */ - unsigned short tx_echo_rqst PACKED; /* 28: Echo-Request */ - unsigned short tx_echo_reply PACKED; /* 2A: Echo-Reply */ - unsigned short tx_disc_rqst PACKED; /* 2E: Discard-Request */ - unsigned short rx_too_large PACKED; /* 30: packets too large */ - unsigned short rx_ack_inval PACKED; /* 32: invalid Conf-Ack */ - unsigned short rx_rej_inval PACKED; /* 34: invalid Conf-Reject */ - unsigned short rx_rej_badid PACKED; /* 36: Conf-Reject w/bad ID */ -} ppp_lcp_stats_t; - -/*---------------------------------------------------------------------------- - * Loopback Error Statistics (returned by the PPP_READ_LPBK_STATS command). - */ -typedef struct ppp_lpbk_stats -{ - unsigned short conf_magic PACKED; /* 00: */ - unsigned short loc_echo_rqst PACKED; /* 02: */ - unsigned short rem_echo_rqst PACKED; /* 04: */ - unsigned short loc_echo_reply PACKED; /* 06: */ - unsigned short rem_echo_reply PACKED; /* 08: */ - unsigned short loc_disc_rqst PACKED; /* 0A: */ - unsigned short rem_disc_rqst PACKED; /* 0C: */ - unsigned short echo_tx_collsn PACKED; /* 0E: */ - unsigned short echo_rx_collsn PACKED; /* 10: */ -} ppp_lpbk_stats_t; - -/*---------------------------------------------------------------------------- - * Protocol Statistics (returned by the PPP_READ_IPCP_STATS and - * PPP_READ_IPXCP_STATS commands). - */ -typedef struct ppp_prot_stats -{ - unsigned short rx_unknown PACKED; /* 00: unknown type */ - unsigned short rx_conf_rqst PACKED; /* 02: Configure-Request */ - unsigned short rx_conf_ack PACKED; /* 04: Configure-Ack */ - unsigned short rx_conf_nak PACKED; /* 06: Configure-Nak */ - unsigned short rx_conf_rej PACKED; /* 08: Configure-Reject */ - unsigned short rx_term_rqst PACKED; /* 0A: Terminate-Request */ - unsigned short rx_term_ack PACKED; /* 0C: Terminate-Ack */ - unsigned short rx_code_rej PACKED; /* 0E: Code-Reject */ - unsigned short reserved PACKED; /* 10: */ - unsigned short tx_conf_rqst PACKED; /* 12: Configure-Request */ - unsigned short tx_conf_ack PACKED; /* 14: Configure-Ack */ - unsigned short tx_conf_nak PACKED; /* 16: Configure-Nak */ - unsigned short tx_conf_rej PACKED; /* 18: Configure-Reject */ - unsigned short tx_term_rqst PACKED; /* 1A: Terminate-Request */ - unsigned short tx_term_ack PACKED; /* 1C: Terminate-Ack */ - unsigned short tx_code_rej PACKED; /* 1E: Code-Reject */ - unsigned short rx_too_large PACKED; /* 20: packets too large */ - unsigned short rx_ack_inval PACKED; /* 22: invalid Conf-Ack */ - unsigned short rx_rej_inval PACKED; /* 24: invalid Conf-Reject */ - unsigned short rx_rej_badid PACKED; /* 26: Conf-Reject w/bad ID */ -} ppp_prot_stats_t; - -/*---------------------------------------------------------------------------- - * PAP Statistics (returned by the PPP_READ_PAP_STATS command). - */ -typedef struct ppp_pap_stats -{ - unsigned short rx_unknown PACKED; /* 00: unknown type */ - unsigned short rx_auth_rqst PACKED; /* 02: Authenticate-Request */ - unsigned short rx_auth_ack PACKED; /* 04: Authenticate-Ack */ - unsigned short rx_auth_nak PACKED; /* 06: Authenticate-Nak */ - unsigned short reserved PACKED; /* 08: */ - unsigned short tx_auth_rqst PACKED; /* 0A: Authenticate-Request */ - unsigned short tx_auth_ack PACKED; /* 0C: Authenticate-Ack */ - unsigned short tx_auth_nak PACKED; /* 0E: Authenticate-Nak */ - unsigned short rx_too_large PACKED; /* 10: packets too large */ - unsigned short rx_bad_peerid PACKED; /* 12: invalid peer ID */ - unsigned short rx_bad_passwd PACKED; /* 14: invalid password */ -} ppp_pap_stats_t; - -/*---------------------------------------------------------------------------- - * CHAP Statistics (returned by the PPP_READ_CHAP_STATS command). - */ -typedef struct ppp_chap_stats -{ - unsigned short rx_unknown PACKED; /* 00: unknown type */ - unsigned short rx_challenge PACKED; /* 02: Authenticate-Request */ - unsigned short rx_response PACKED; /* 04: Authenticate-Ack */ - unsigned short rx_success PACKED; /* 06: Authenticate-Nak */ - unsigned short rx_failure PACKED; /* 08: Authenticate-Nak */ - unsigned short reserved PACKED; /* 0A: */ - unsigned short tx_challenge PACKED; /* 0C: Authenticate-Request */ - unsigned short tx_response PACKED; /* 0E: Authenticate-Ack */ - unsigned short tx_success PACKED; /* 10: Authenticate-Nak */ - unsigned short tx_failure PACKED; /* 12: Authenticate-Nak */ - unsigned short rx_too_large PACKED; /* 14: packets too large */ - unsigned short rx_bad_peerid PACKED; /* 16: invalid peer ID */ - unsigned short rx_bad_passwd PACKED; /* 18: invalid password */ - unsigned short rx_bad_md5 PACKED; /* 1A: invalid MD5 format */ - unsigned short rx_bad_resp PACKED; /* 1C: invalid response */ -} ppp_chap_stats_t; - -/*---------------------------------------------------------------------------- - * Connection Information (returned by the PPP_GET_CONNECTION_INFO command). - */ -typedef struct ppp_conn_info -{ - unsigned short remote_mru PACKED; /* 00: */ - unsigned char ip_options PACKED; /* 02: */ - unsigned char ip_local[4] PACKED; /* 03: */ - unsigned char ip_remote[4] PACKED; /* 07: */ - unsigned char ipx_options PACKED; /* 0B: */ - unsigned char ipx_network[4] PACKED; /* 0C: */ - unsigned char ipx_local[6] PACKED; /* 10: */ - unsigned char ipx_remote[6] PACKED; /* 16: */ - unsigned char ipx_router[48] PACKED; /* 1C: */ - unsigned char auth_status PACKED; /* 4C: */ - unsigned char peer_id[0] PACKED; /* 4D: */ -} ppp_conn_info_t; - -/* Data structure for SET_TRIGGER_INTR command - */ - -typedef struct ppp_intr_info{ - unsigned char i_enable PACKED; /* 0 Interrupt enable bits */ - unsigned char irq PACKED; /* 1 Irq number */ - unsigned short timer_len PACKED; /* 2 Timer delay */ -} ppp_intr_info_t; - - -#define FT1_MONITOR_STATUS_CTRL 0x80 -#define SET_FT1_MODE 0x81 - - - -/* Special UDP drivers management commands */ -#define PPIPE_ENABLE_TRACING 0x20 -#define PPIPE_DISABLE_TRACING 0x21 -#define PPIPE_GET_TRACE_INFO 0x22 -#define PPIPE_GET_IBA_DATA 0x23 -#define PPIPE_KILL_BOARD 0x24 -#define PPIPE_FT1_READ_STATUS 0x25 -#define PPIPE_DRIVER_STAT_IFSEND 0x26 -#define PPIPE_DRIVER_STAT_INTR 0x27 -#define PPIPE_DRIVER_STAT_GEN 0x28 -#define PPIPE_FLUSH_DRIVER_STATS 0x29 -#define PPIPE_ROUTER_UP_TIME 0x30 - -#define DISABLE_TRACING 0x00 -#define TRACE_SIGNALLING_FRAMES 0x01 -#define TRACE_DATA_FRAMES 0x02 - - - -#ifdef _MSC_ -# pragma pack() -#endif -#endif /* _SDLA_PPP_H */ diff --git a/include/linux/sdla_x25.h b/include/linux/sdla_x25.h deleted file mode 100644 index 57db980..0000000 --- a/include/linux/sdla_x25.h +++ /dev/null @@ -1,772 +0,0 @@ -/***************************************************************************** -* sdla_x25.h Sangoma X.25 firmware API definitions. -* -* Author: Nenad Corbic <ncorbic@sangoma.com> -* -* Copyright: (c) 1995-2000 Sangoma Technologies Inc. -* -* 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. -* ============================================================================ -* Feb 28, 2000 Nenad Corbic Updated for socket based x25api -* Dec 13, 1996 Gene Kozin Initial version -*****************************************************************************/ -#ifndef _SDLA_X25_H -#define _SDLA_X25_H - -/*---------------------------------------------------------------------------- - * Notes: - * ------ - * 1. All structures defined in this file are byte-alined. - * Compiler Platform - * -------- -------- - * GNU C Linux - * - */ - -#ifndef PACKED -# define PACKED __attribute__((packed)) -#endif /* PACKED */ - -/****** CONSTANTS DEFINITIONS ***********************************************/ - -#define X25_MAX_CHAN 255 /* max number of open X.25 circuits */ -#define X25_MAX_DATA 1024 /* max length of X.25 data buffer */ -/* - * X.25 shared memory layout. - */ -#define X25_MBOX_OFFS 0x16B0 /* general mailbox block */ -#define X25_RXMBOX_OFFS 0x1AD0 /* receive mailbox */ -#define X25_STATUS_OFFS 0x1EF0 /* X.25 status structure */ -#define X25_MB_VECTOR 0xE000 /* S514 mailbox window vecotr */ -#define X25_MISC_HDLC_BITS 0x1F00 /*X.25 miscallaneous HDLC bits */ - -/* code levels */ -#define HDLC_LEVEL 0x01 -#define X25_LEVEL 0x02 -#define X25_AND_HDLC_LEVEL 0x03 -#define DO_HDLC_LEVEL_ERROR_CHECKING 0x04 - -/****** DATA STRUCTURES *****************************************************/ - -/*---------------------------------------------------------------------------- - * X.25 Command Block. - */ -typedef struct X25Cmd -{ - unsigned char command PACKED; /* command code */ - unsigned short length PACKED; /* transfer data length */ - unsigned char result PACKED; /* return code */ - unsigned char pf PACKED; /* P/F bit */ - unsigned short lcn PACKED; /* logical channel */ - unsigned char qdm PACKED; /* Q/D/M bits */ - unsigned char cause PACKED; /* cause field */ - unsigned char diagn PACKED; /* diagnostics */ - unsigned char pktType PACKED; /* packet type */ - unsigned char resrv[4] PACKED; /* reserved */ -} TX25Cmd; - -/* - * Defines for the 'command' field. - */ -/*----- General commands --------------*/ -#define X25_SET_GLOBAL_VARS 0x0B /* set global variables */ -#define X25_READ_MODEM_STATUS 0x0C /* read modem status */ -#define X25_READ_CODE_VERSION 0x15 /* read firmware version number */ -#define X25_TRACE_CONFIGURE 0x14 /* configure trace facility */ -#define X25_READ_TRACE_DATA 0x16 /* read trace data */ -#define X25_SET_INTERRUPT_MODE 0x17 /* set interrupt generation mode */ -#define X25_READ_INTERRUPT_MODE 0x18 /* read interrupt generation mode */ -/*----- HDLC-level commands -----------*/ -#define X25_HDLC_LINK_CONFIGURE 0x01 /* configure HDLC link level */ -#define X25_HDLC_LINK_OPEN 0x02 /* open HDLC link */ -#define X25_HDLC_LINK_CLOSE 0x03 /* close HDLC link */ -#define X25_HDLC_LINK_SETUP 0x04 /* set up HDLC link */ -#define X25_HDLC_LINK_DISC 0x05 /* disconnect DHLC link */ -#define X25_HDLC_LINK_STATUS 0x06 /* read DHLC link status */ -#define X25_HDLC_READ_STATS 0x07 /* read operational statistics */ -#define X25_HDLC_FLUSH_STATS 0x08 /* flush operational statistics */ -#define X25_HDLC_READ_COMM_ERR 0x09 /* read error statistics */ -#define X25_HDLC_FLUSH_COMM_ERR 0x0A /* flush error statistics */ -#define X25_HDLC_FLUSH_BUFFERS 0x0D /* flush HDLC-level data buffers */ -#define X25_HDLC_SPRVS_CNT_STAT 0x0F /* read surervisory count status */ -#define X25_HDLC_SEND_UI_FRAME 0x10 /* send unnumbered information frame */ -#define X25_HDLC_WRITE 0x11 /* send HDLC information frame */ -#define X25_HDLC_READ 0x21 /* read HDLC information frame */ -#define X25_HDLC_READ_CONFIG 0x12 /* read HDLC configuration */ -#define X25_HDLC_SET_CONFIG 0x13 /* set HDLC configuration */ -#define SET_PROTOCOL_LEVEL 0x1F /* set protocol level */ -/*----- X.25-level commands -----------*/ -#define X25_READ 0x22 /* read X.25 packet */ -#define X25_WRITE 0x23 /* send X.25 packet */ -#define X25_PLACE_CALL 0x30 /* place a call on SVC */ -#define X25_ACCEPT_CALL 0x31 /* accept incomming call */ -#define X25_CLEAR_CALL 0x32 /* clear call */ -#define X25_CLEAR_CONFRM 0x33 /* send clear confirmation packet */ -#define X25_RESET 0x34 /* send reset request packet */ -#define X25_RESET_CONFRM 0x35 /* send reset confirmation packet */ -#define X25_RESTART 0x36 /* send restart request packet */ -#define X25_RESTART_CONFRM 0x37 /* send restart confirmation packet */ -#define X25_INTERRUPT 0x38 /* send interrupt request packet */ -#define X25_INTERRUPT_CONFRM 0x39 /* send interrupt confirmation pkt */ -#define X25_REGISTRATION_RQST 0x3A /* send registration request packet */ -#define X25_REGISTRATION_CONFRM 0x3B /* send registration confirmation */ -#define X25_IS_DATA_AVAILABLE 0x40 /* querry receive queue */ -#define X25_INCOMMING_CALL_CTL 0x41 /* select incomming call options */ -#define X25_CONFIGURE_PVC 0x42 /* configure PVC */ -#define X25_GET_ACTIVE_CHANNELS 0x43 /* get a list of active circuits */ -#define X25_READ_CHANNEL_CONFIG 0x44 /* read virt. circuit configuration */ -#define X25_FLUSH_DATA_BUFFERS 0x45 /* flush X.25-level data buffers */ -#define X25_READ_HISTORY_TABLE 0x46 /* read asynchronous event log */ -#define X25_HISTORY_TABLE_CTL 0x47 /* control asynchronous event log */ -#define X25_GET_TX_D_BIT_STATUS 0x48 /* is packet with D-bit acknowleged */ -#define X25_READ_STATISTICS 0x49 /* read X.25-level statistics */ -#define X25_FLUSH_STATISTICS 0x4A /* flush X.25-level statistics */ -#define X25_READ_CONFIGURATION 0x50 /* read HDLC & X.25 configuration */ -#define X25_SET_CONFIGURATION 0x51 /* set HDLC & X.25 configuration */ - -/* - * Defines for the 'result' field. - */ -/*----- General results ---------------*/ -#define X25RES_OK 0x00 -#define X25RES_ERROR 0x01 -#define X25RES_LINK_NOT_IN_ABM 0x02 /* link is not in ABM mode */ -#define X25RES_LINK_CLOSED 0x03 -#define X25RES_INVAL_LENGTH 0x04 -#define X25RES_INVAL_CMD 0x05 -#define X25RES_UNNUMBERED_FRAME 0x06 /* unnunbered frame received */ -#define X25RES_FRM_REJECT_MODE 0x07 /* link is in Frame Reject mode */ -#define X25RES_MODEM_FAILURE 0x08 /* DCD and/or CTS dropped */ -#define X25RES_N2_RETRY_LIMIT 0x09 /* N2 retry limit has been exceeded */ -#define X25RES_INVAL_LCN 0x30 /* invalid logical channel number */ -#define X25RES_INVAL_STATE 0x31 /* channel is not in data xfer mode */ -#define X25RES_INVAL_DATA_LEN 0x32 /* invalid data length */ -#define X25RES_NOT_READY 0x33 /* no data available / buffers full */ -#define X25RES_NETWORK_DOWN 0x34 -#define X25RES_CHANNEL_IN_USE 0x35 /* there is data queued on this LCN */ -#define X25RES_REGST_NOT_SUPPRT 0x36 /* registration not supported */ -#define X25RES_INVAL_FORMAT 0x37 /* invalid packet format */ -#define X25RES_D_BIT_NOT_SUPPRT 0x38 /* D-bit pragmatics not supported */ -#define X25RES_FACIL_NOT_SUPPRT 0x39 /* Call facility not supported */ -#define X25RES_INVAL_CALL_ARG 0x3A /* errorneous call arguments */ -#define X25RES_INVAL_CALL_DATA 0x3B /* errorneous call user data */ -#define X25RES_ASYNC_PACKET 0x40 /* asynchronous packet received */ -#define X25RES_PROTO_VIOLATION 0x41 /* protocol violation occurred */ -#define X25RES_PKT_TIMEOUT 0x42 /* X.25 packet time out */ -#define X25RES_PKT_RETRY_LIMIT 0x43 /* X.25 packet retry limit exceeded */ -/*----- Command-dependent results -----*/ -#define X25RES_LINK_DISC 0x00 /* HDLC_LINK_STATUS */ -#define X25RES_LINK_IN_ABM 0x01 /* HDLC_LINK_STATUS */ -#define X25RES_NO_DATA 0x01 /* HDLC_READ/READ_TRACE_DATA*/ -#define X25RES_TRACE_INACTIVE 0x02 /* READ_TRACE_DATA */ -#define X25RES_LINK_IS_OPEN 0x01 /* HDLC_LINK_OPEN */ -#define X25RES_LINK_IS_DISC 0x02 /* HDLC_LINK_DISC */ -#define X25RES_LINK_IS_CLOSED 0x03 /* HDLC_LINK_CLOSE */ -#define X25RES_INVAL_PARAM 0x31 /* INCOMMING_CALL_CTL */ -#define X25RES_INVAL_CONFIG 0x35 /* REGISTR_RQST/CONFRM */ - -/* - * Defines for the 'qdm_bits' field. - */ -#define X25CMD_Q_BIT_MASK 0x04 -#define X25CMD_D_BIT_MASK 0x02 -#define X25CMD_M_BIT_MASK 0x01 - -/* - * Defines for the 'pkt_type' field. - */ -/*----- Asynchronous events ------*/ -#define ASE_CLEAR_RQST 0x02 -#define ASE_RESET_RQST 0x04 -#define ASE_RESTART_RQST 0x08 -#define ASE_INTERRUPT 0x10 -#define ASE_DTE_REGISTR_RQST 0x20 -#define ASE_CALL_RQST 0x30 -#define ASE_CALL_ACCEPTED 0x31 -#define ASE_CLEAR_CONFRM 0x32 -#define ASE_RESET_CONFRM 0x33 -#define ASE_RESTART_CONFRM 0x34 -#define ASE_INTERRUPT_CONFRM 0x35 -#define ASE_DCE_REGISTR_CONFRM 0x36 -#define ASE_DIAGNOSTIC 0x37 -#define ASE_CALL_AUTO_CLEAR 0x38 -#define AUTO_RESPONSE_FLAG 0x80 -/*----- Time-Out events ----------*/ -#define TOE_RESTART_RQST 0x03 -#define TOE_CALL_RQST 0x05 -#define TOE_CLEAR_RQST 0x08 -#define TOE_RESET_RQST 0x0A -/*----- Protocol Violation events */ -#define PVE_CLEAR_RQST 0x32 -#define PVE_RESET_RQST 0x33 -#define PVE_RESTART_RQST 0x34 -#define PVE_DIAGNOSTIC 0x37 - -#define INTR_ON_RX_FRAME 0x01 -#define INTR_ON_TX_FRAME 0x02 -#define INTR_ON_MODEM_STATUS_CHANGE 0x04 -#define INTR_ON_COMMAND_COMPLETE 0x08 -#define INTR_ON_X25_ASY_TRANSACTION 0x10 -#define INTR_ON_TIMER 0x40 -#define DIRECT_RX_INTR_USAGE 0x80 - -#define NO_INTR_PENDING 0x00 -#define RX_INTR_PENDING 0x01 -#define TX_INTR_PENDING 0x02 -#define MODEM_INTR_PENDING 0x04 -#define COMMAND_COMPLETE_INTR_PENDING 0x08 -#define X25_ASY_TRANS_INTR_PENDING 0x10 -#define TIMER_INTR_PENDING 0x40 - -/*---------------------------------------------------------------------------- - * X.25 Mailbox. - * This structure is located at offsets X25_MBOX_OFFS and X25_RXMBOX_OFFS - * into shared memory window. - */ -typedef struct X25Mbox -{ - unsigned char opflag PACKED; /* 00h: execution flag */ - TX25Cmd cmd PACKED; /* 01h: command block */ - unsigned char data[1] PACKED; /* 10h: data buffer */ -} TX25Mbox; - -/*---------------------------------------------------------------------------- - * X.25 Time Stamp Structure. - */ -typedef struct X25TimeStamp -{ - unsigned char month PACKED; - unsigned char date PACKED; - unsigned char sec PACKED; - unsigned char min PACKED; - unsigned char hour PACKED; -} TX25TimeStamp; - -/*---------------------------------------------------------------------------- - * X.25 Status Block. - * This structure is located at offset X25_STATUS_OFF into shared memory - * window. - */ -typedef struct X25Status -{ - unsigned short pvc_map PACKED; /* 00h: PVC map */ - unsigned short icc_map PACKED; /* 02h: Incomming Chan. map */ - unsigned short twc_map PACKED; /* 04h: Two-way Cnan. map */ - unsigned short ogc_map PACKED; /* 06h: Outgoing Chan. map */ - TX25TimeStamp tstamp PACKED; /* 08h: timestamp (BCD) */ - unsigned char iflags PACKED; /* 0Dh: interrupt flags */ - unsigned char imask PACKED; /* 0Eh: interrupt mask */ - unsigned char resrv PACKED; /* 0Eh: */ - unsigned char gflags PACKED; /* 10h: misc. HDLC/X25 flags */ - unsigned char cflags[X25_MAX_CHAN] PACKED; /* channel status bytes */ -} TX25Status; - -/* - * Bitmasks for the 'iflags' field. - */ -#define X25_RX_INTR 0x01 /* receive interrupt */ -#define X25_TX_INTR 0x02 /* transmit interrupt */ -#define X25_MODEM_INTR 0x04 /* modem status interrupt (CTS/DCD) */ -#define X25_EVENT_INTR 0x10 /* asyncronous event encountered */ -#define X25_CMD_INTR 0x08 /* interface command complete */ - -/* - * Bitmasks for the 'gflags' field. - */ -#define X25_HDLC_ABM 0x01 /* HDLC is in ABM mode */ -#define X25_RX_READY 0x02 /* X.25 data available */ -#define X25_TRACE_READY 0x08 /* trace data available */ -#define X25_EVENT_IND 0x20 /* asynchronous event indicator */ -#define X25_TX_READY 0x40 /* space is available in Tx buf.*/ - -/* - * Bitmasks for the 'cflags' field. - */ -#define X25_XFER_MODE 0x80 /* channel is in data transfer mode */ -#define X25_TXWIN_OPEN 0x40 /* transmit window open */ -#define X25_RXBUF_MASK 0x3F /* number of data buffers available */ - -/***************************************************************************** - * Following definitions structurize contents of the TX25Mbox.data field for - * different X.25 interface commands. - ****************************************************************************/ - -/* --------------------------------------------------------------------------- - * X25_SET_GLOBAL_VARS Command. - */ -typedef struct X25GlobalVars -{ - unsigned char resrv PACKED; /* 00h: reserved */ - unsigned char dtrCtl PACKED; /* 01h: DTR control code */ - unsigned char resErr PACKED; /* 01h: '1' - reset modem error */ -} TX25GlobalVars; - -/* - * Defines for the 'dtrCtl' field. - */ -#define X25_RAISE_DTR 0x01 -#define X25_DROP_DTR 0x02 - -/* --------------------------------------------------------------------------- - * X25_READ_MODEM_STATUS Command. - */ -typedef struct X25ModemStatus -{ - unsigned char status PACKED; /* 00h: modem status */ -} TX25ModemStatus; - -/* - * Defines for the 'status' field. - */ -#define X25_CTS_MASK 0x20 -#define X25_DCD_MASK 0x08 - -/* --------------------------------------------------------------------------- - * X25_HDLC_LINK_STATUS Command. - */ -typedef struct X25LinkStatus -{ - unsigned char txQueued PACKED; /* 00h: queued Tx I-frames*/ - unsigned char rxQueued PACKED; /* 01h: queued Rx I-frames*/ - unsigned char station PACKED; /* 02h: DTE/DCE config. */ - unsigned char reserved PACKED; /* 03h: reserved */ - unsigned char sfTally PACKED; /* 04h: supervisory frame tally */ -} TX25LinkStatus; - -/* - * Defines for the 'station' field. - */ -#define X25_STATION_DTE 0x01 /* station configured as DTE */ -#define X25_STATION_DCE 0x02 /* station configured as DCE */ - -/* --------------------------------------------------------------------------- - * X25_HDLC_READ_STATS Command. - */ -typedef struct HdlcStats -{ /* a number of ... */ - unsigned short rxIFrames PACKED; /* 00h: ready Rx I-frames */ - unsigned short rxNoseq PACKED; /* 02h: frms out-of-sequence */ - unsigned short rxNodata PACKED; /* 04h: I-frms without data */ - unsigned short rxDiscarded PACKED; /* 06h: discarded frames */ - unsigned short rxTooLong PACKED; /* 08h: frames too long */ - unsigned short rxBadAddr PACKED; /* 0Ah: frms with inval.addr*/ - unsigned short txAcked PACKED; /* 0Ch: acknowledged I-frms */ - unsigned short txRetransm PACKED; /* 0Eh: re-transmit. I-frms */ - unsigned short t1Timeout PACKED; /* 10h: T1 timeouts */ - unsigned short rxSABM PACKED; /* 12h: received SABM frames */ - unsigned short rxDISC PACKED; /* 14h: received DISC frames */ - unsigned short rxDM PACKED; /* 16h: received DM frames */ - unsigned short rxFRMR PACKED; /* 18h: FRMR frames received */ - unsigned short txSABM PACKED; /* 1Ah: transm. SABM frames*/ - unsigned short txDISC PACKED; /* 1Ch: transm. DISC frames*/ - unsigned short txDM PACKED; /* 1Eh: transm. DM frames */ - unsigned short txFRMR PACKED; /* 20h: transm. FRMR frames*/ -} THdlcStats; - -/* --------------------------------------------------------------------------- - * X25_HDLC_READ_COMM_ERR Command. - */ -typedef struct HdlcCommErr -{ /* a number of ... */ - unsigned char rxOverrun PACKED; /* 00h: Rx overrun errors */ - unsigned char rxBadCrc PACKED; /* 01h: Rx CRC errors */ - unsigned char rxAborted PACKED; /* 02h: Rx aborted frames */ - unsigned char rxDropped PACKED; /* 03h: frames lost */ - unsigned char txAborted PACKED; /* 04h: Tx aborted frames */ - unsigned char txUnderrun PACKED; /* 05h: Tx underrun errors */ - unsigned char txMissIntr PACKED; /* 06h: missed underrun ints */ - unsigned char reserved PACKED; /* 07h: reserved */ - unsigned char droppedDCD PACKED; /* 08h: times DCD dropped */ - unsigned char droppedCTS PACKED; /* 09h: times CTS dropped */ -} THdlcCommErr; - -/* --------------------------------------------------------------------------- - * X25_SET_CONFIGURATION & X25_READ_CONFIGURATION Commands. - */ -typedef struct X25Config -{ -unsigned char baudRate PACKED; /* 00h: */ - unsigned char t1 PACKED; /* 01h: */ - unsigned char t2 PACKED; /* 02h: */ - unsigned char n2 PACKED; /* 03h: */ - unsigned short hdlcMTU PACKED; /* 04h: */ - unsigned char hdlcWindow PACKED; /* 06h: */ - unsigned char t4 PACKED; /* 07h: */ - unsigned char autoModem PACKED; /* 08h: */ - unsigned char autoHdlc PACKED; /* 09h: */ - unsigned char hdlcOptions PACKED; /* 0Ah: */ - unsigned char station PACKED; /* 0Bh: */ - unsigned char pktWindow PACKED; /* 0Ch: */ - unsigned short defPktSize PACKED; /* 0Dh: */ - unsigned short pktMTU PACKED; /* 0Fh: */ - unsigned short loPVC PACKED; /* 11h: */ - unsigned short hiPVC PACKED; /* 13h: */ - unsigned short loIncommingSVC PACKED; /* 15h: */ - unsigned short hiIncommingSVC PACKED; /* 17h: */ - unsigned short loTwoWaySVC PACKED; /* 19h: */ - unsigned short hiTwoWaySVC PACKED; /* 1Bh: */ - unsigned short loOutgoingSVC PACKED; /* 1Dh: */ - unsigned short hiOutgoingSVC PACKED; /* 1Fh: */ - unsigned short options PACKED; /* 21h: */ - unsigned char responseOpt PACKED; /* 23h: */ - unsigned short facil1 PACKED; /* 24h: */ - unsigned short facil2 PACKED; /* 26h: */ - unsigned short ccittFacil PACKED; /* 28h: */ - unsigned short otherFacil PACKED; /* 2Ah: */ - unsigned short ccittCompat PACKED; /* 2Ch: */ - unsigned char t10t20 PACKED; /* 2Eh: */ - unsigned char t11t21 PACKED; /* 2Fh: */ - unsigned char t12t22 PACKED; /* 30h: */ - unsigned char t13t23 PACKED; /* 31h: */ - unsigned char t16t26 PACKED; /* 32H: */ - unsigned char t28 PACKED; /* 33h: */ - unsigned char r10r20 PACKED; /* 34h: */ - unsigned char r12r22 PACKED; /* 35h: */ - unsigned char r13r23 PACKED; /* 36h: */ -} TX25Config; - -/* --------------------------------------------------------------------------- - * X25_READ_CHANNEL_CONFIG Command. - */ -typedef struct X25ChanAlloc /*----- Channel allocation -*/ -{ - unsigned short loPVC PACKED; /* 00h: lowest PVC number */ - unsigned short hiPVC PACKED; /* 02h: highest PVC number */ - unsigned short loIncommingSVC PACKED; /* 04h: lowest incoming SVC */ - unsigned short hiIncommingSVC PACKED; /* 06h: highest incoming SVC */ - unsigned short loTwoWaySVC PACKED; /* 08h: lowest two-way SVC */ - unsigned short hiTwoWaySVC PACKED; /* 0Ah: highest two-way SVC */ - unsigned short loOutgoingSVC PACKED; /* 0Ch: lowest outgoing SVC */ - unsigned short hiOutgoingSVC PACKED; /* 0Eh: highest outgoing SVC */ -} TX25ChanAlloc; - -typedef struct X25ChanCfg /*------ Channel configuration -----*/ -{ - unsigned char type PACKED; /* 00h: channel type */ - unsigned char txConf PACKED; /* 01h: Tx packet and window sizes */ - unsigned char rxConf PACKED; /* 01h: Rx packet and window sizes */ -} TX25ChanCfg; - -/* - * Defines for the 'type' field. - */ -#define X25_PVC 0x01 /* PVC */ -#define X25_SVC_IN 0x03 /* Incoming SVC */ -#define X25_SVC_TWOWAY 0x07 /* Two-way SVC */ -#define X25_SVC_OUT 0x0B /* Outgoing SVC */ - -/*---------------------------------------------------------------------------- - * X25_READ_STATISTICS Command. - */ -typedef struct X25Stats -{ /* number of packets Tx/Rx'ed */ - unsigned short txRestartRqst PACKED; /* 00h: Restart Request */ - unsigned short rxRestartRqst PACKED; /* 02h: Restart Request */ - unsigned short txRestartConf PACKED; /* 04h: Restart Confirmation */ - unsigned short rxRestartConf PACKED; /* 06h: Restart Confirmation */ - unsigned short txResetRqst PACKED; /* 08h: Reset Request */ - unsigned short rxResetRqst PACKED; /* 0Ah: Reset Request */ - unsigned short txResetConf PACKED; /* 0Ch: Reset Confirmation */ - unsigned short rxResetConf PACKED; /* 0Eh: Reset Confirmation */ - unsigned short txCallRequest PACKED; /* 10h: Call Request */ - unsigned short rxCallRequest PACKED; /* 12h: Call Request */ - unsigned short txCallAccept PACKED; /* 14h: Call Accept */ - unsigned short rxCallAccept PACKED; /* 16h: Call Accept */ - unsigned short txClearRqst PACKED; /* 18h: Clear Request */ - unsigned short rxClearRqst PACKED; /* 1Ah: Clear Request */ - unsigned short txClearConf PACKED; /* 1Ch: Clear Confirmation */ - unsigned short rxClearConf PACKED; /* 1Eh: Clear Confirmation */ - unsigned short txDiagnostic PACKED; /* 20h: Diagnostic */ - unsigned short rxDiagnostic PACKED; /* 22h: Diagnostic */ - unsigned short txRegRqst PACKED; /* 24h: Registration Request */ - unsigned short rxRegRqst PACKED; /* 26h: Registration Request */ - unsigned short txRegConf PACKED; /* 28h: Registration Confirm.*/ - unsigned short rxRegConf PACKED; /* 2Ah: Registration Confirm.*/ - unsigned short txInterrupt PACKED; /* 2Ch: Interrupt */ - unsigned short rxInterrupt PACKED; /* 2Eh: Interrupt */ - unsigned short txIntrConf PACKED; /* 30h: Interrupt Confirm. */ - unsigned short rxIntrConf PACKED; /* 32h: Interrupt Confirm. */ - unsigned short txData PACKED; /* 34h: Data */ - unsigned short rxData PACKED; /* 36h: Data */ - unsigned short txRR PACKED; /* 38h: RR */ - unsigned short rxRR PACKED; /* 3Ah: RR */ - unsigned short txRNR PACKED; /* 3Ch: RNR */ - unsigned short rxRNR PACKED; /* 3Eh: RNR */ -} TX25Stats; - -/*---------------------------------------------------------------------------- - * X25_READ_HISTORY_TABLE Command. - */ -typedef struct X25EventLog -{ - unsigned char type PACKED; /* 00h: transaction type */ - unsigned short lcn PACKED; /* 01h: logical channel num */ - unsigned char packet PACKED; /* 03h: async packet type */ - unsigned char cause PACKED; /* 04h: X.25 cause field */ - unsigned char diag PACKED; /* 05h: X.25 diag field */ - TX25TimeStamp ts PACKED; /* 06h: time stamp */ -} TX25EventLog; - -/* - * Defines for the 'type' field. - */ -#define X25LOG_INCOMMING 0x00 -#define X25LOG_APPLICATION 0x01 -#define X25LOG_AUTOMATIC 0x02 -#define X25LOG_ERROR 0x04 -#define X25LOG_TIMEOUT 0x08 -#define X25LOG_RECOVERY 0x10 - -/* - * Defines for the 'packet' field. - */ -#define X25LOG_CALL_RQST 0x0B -#define X25LOG_CALL_ACCEPTED 0x0F -#define X25LOG_CLEAR_RQST 0x13 -#define X25LOG_CLEAR_CONFRM 0x17 -#define X25LOG_RESET_RQST 0x1B -#define X25LOG_RESET_CONFRM 0x1F -#define X25LOG_RESTART_RQST 0xFB -#define X25LOG_RESTART_COMFRM 0xFF -#define X25LOG_DIAGNOSTIC 0xF1 -#define X25LOG_DTE_REG_RQST 0xF3 -#define X25LOG_DTE_REG_COMFRM 0xF7 - -/* --------------------------------------------------------------------------- - * X25_TRACE_CONFIGURE Command. - */ -typedef struct X25TraceCfg -{ - unsigned char flags PACKED; /* 00h: trace configuration flags */ - unsigned char timeout PACKED; /* 01h: timeout for trace delay mode*/ -} TX25TraceCfg; - -/* - * Defines for the 'flags' field. - */ -#define X25_TRC_ENABLE 0x01 /* bit0: '1' - trace enabled */ -#define X25_TRC_TIMESTAMP 0x02 /* bit1: '1' - time stamping enabled*/ -#define X25_TRC_DELAY 0x04 /* bit2: '1' - trace delay enabled */ -#define X25_TRC_DATA 0x08 /* bit3: '1' - trace data packets */ -#define X25_TRC_SUPERVISORY 0x10 /* bit4: '1' - trace suprvisory pkts*/ -#define X25_TRC_ASYNCHRONOUS 0x20 /* bit5: '1' - trace asynch. packets*/ -#define X25_TRC_HDLC 0x40 /* bit6: '1' - trace all packets */ -#define X25_TRC_READ 0x80 /* bit7: '1' - get current config. */ - -/* --------------------------------------------------------------------------- - * X25_READ_TRACE_DATA Command. - */ -typedef struct X25Trace /*----- Trace data structure -------*/ -{ - unsigned short length PACKED; /* 00h: trace data length */ - unsigned char type PACKED; /* 02h: trace type */ - unsigned char lost_cnt PACKED; /* 03h: N of traces lost */ - TX25TimeStamp tstamp PACKED; /* 04h: mon/date/sec/min/hour */ - unsigned short millisec PACKED; /* 09h: ms time stamp */ - unsigned char data[0] PACKED; /* 0Bh: traced frame */ -} TX25Trace; - -/* - * Defines for the 'type' field. - */ -#define X25_TRC_TYPE_MASK 0x0F /* bits 0..3: trace type */ -#define X25_TRC_TYPE_RX_FRAME 0x00 /* received frame trace */ -#define X25_TRC_TYPE_TX_FRAME 0x01 /* transmitted frame */ -#define X25_TRC_TYPE_ERR_FRAME 0x02 /* error frame */ - -#define X25_TRC_ERROR_MASK 0xF0 /* bits 4..7: error code */ -#define X25_TRCERR_RX_ABORT 0x10 /* receive abort error */ -#define X25_TRCERR_RX_BADCRC 0x20 /* receive CRC error */ -#define X25_TRCERR_RX_OVERRUN 0x30 /* receiver overrun error */ -#define X25_TRCERR_RX_TOO_LONG 0x40 /* excessive frame length error */ -#define X25_TRCERR_TX_ABORT 0x70 /* aborted frame transmittion error */ -#define X25_TRCERR_TX_UNDERRUN 0x80 /* transmit underrun error */ - -/***************************************************************************** - * Following definitions describe HDLC frame and X.25 packet formats. - ****************************************************************************/ - -typedef struct HDLCFrame /*----- DHLC Frame Format ----------*/ -{ - unsigned char addr PACKED; /* address field */ - unsigned char cntl PACKED; /* control field */ - unsigned char data[0] PACKED; -} THDLCFrame; - -typedef struct X25Pkt /*----- X.25 Paket Format ----------*/ -{ - unsigned char lcn_hi PACKED; /* 4 MSB of Logical Channel Number */ - unsigned char lcn_lo PACKED; /* 8 LSB of Logical Channel Number */ - unsigned char type PACKED; - unsigned char data[0] PACKED; -} TX25Pkt; - -/* - * Defines for the 'lcn_hi' field. - */ -#define X25_Q_BIT_MASK 0x80 /* Data Qualifier Bit mask */ -#define X25_D_BIT_MASK 0x40 /* Delivery Confirmation Bit mask */ -#define X25_M_BITS_MASK 0x30 /* Modulo Bits mask */ -#define X25_LCN_MSB_MASK 0x0F /* LCN most significant bits mask */ - -/* - * Defines for the 'type' field. - */ -#define X25PKT_DATA 0x01 /* Data packet mask */ -#define X25PKT_SUPERVISORY 0x02 /* Supervisory packet mask */ -#define X25PKT_CALL_RQST 0x0B /* Call Request/Incoming */ -#define X25PKT_CALL_ACCEPTED 0x0F /* Call Accepted/Connected */ -#define X25PKT_CLEAR_RQST 0x13 /* Clear Request/Indication */ -#define X25PKT_CLEAR_CONFRM 0x17 /* Clear Confirmation */ -#define X25PKT_RESET_RQST 0x1B /* Reset Request/Indication */ -#define X25PKT_RESET_CONFRM 0x1F /* Reset Confirmation */ -#define X25PKT_RESTART_RQST 0xFB /* Restart Request/Indication */ -#define X25PKT_RESTART_CONFRM 0xFF /* Restart Confirmation */ -#define X25PKT_INTERRUPT 0x23 /* Interrupt */ -#define X25PKT_INTERRUPT_CONFRM 0x27 /* Interrupt Confirmation */ -#define X25PKT_DIAGNOSTIC 0xF1 /* Diagnostic */ -#define X25PKT_REGISTR_RQST 0xF3 /* Registration Request */ -#define X25PKT_REGISTR_CONFRM 0xF7 /* Registration Confirmation */ -#define X25PKT_RR_MASKED 0x01 /* Receive Ready packet after masking */ -#define X25PKT_RNR_MASKED 0x05 /* Receive Not Ready after masking */ - - -typedef struct { - TX25Cmd cmd PACKED; - char data[X25_MAX_DATA] PACKED; -} mbox_cmd_t; - - -typedef struct { - unsigned char qdm PACKED; /* Q/D/M bits */ - unsigned char cause PACKED; /* cause field */ - unsigned char diagn PACKED; /* diagnostics */ - unsigned char pktType PACKED; - unsigned short length PACKED; - unsigned char result PACKED; - unsigned short lcn PACKED; - char reserved[7] PACKED; -}x25api_hdr_t; - - -typedef struct { - x25api_hdr_t hdr PACKED; - char data[X25_MAX_DATA] PACKED; -}x25api_t; - - -/* - * XPIPEMON Definitions - */ - -/* valid ip_protocol for UDP management */ -#define UDPMGMT_UDP_PROTOCOL 0x11 -#define UDPMGMT_XPIPE_SIGNATURE "XLINK8ND" -#define UDPMGMT_DRVRSTATS_SIGNATURE "DRVSTATS" - -/* values for request/reply byte */ -#define UDPMGMT_REQUEST 0x01 -#define UDPMGMT_REPLY 0x02 -#define UDP_OFFSET 12 - - -typedef struct { - unsigned char opp_flag PACKED; /* the opp flag */ - unsigned char command PACKED; /* command code */ - unsigned short length PACKED; /* transfer data length */ - unsigned char result PACKED; /* return code */ - unsigned char pf PACKED; /* P/F bit */ - unsigned short lcn PACKED; /* logical channel */ - unsigned char qdm PACKED; /* Q/D/M bits */ - unsigned char cause PACKED; /* cause field */ - unsigned char diagn PACKED; /* diagnostics */ - unsigned char pktType PACKED; /* packet type */ - unsigned char resrv[4] PACKED; /* reserved */ -} cblock_t; - -typedef struct { - ip_pkt_t ip_pkt PACKED; - udp_pkt_t udp_pkt PACKED; - wp_mgmt_t wp_mgmt PACKED; - cblock_t cblock PACKED; - unsigned char data[4080] PACKED; -} x25_udp_pkt_t; - - -typedef struct read_hdlc_stat { - unsigned short inf_frames_rx_ok PACKED; - unsigned short inf_frames_rx_out_of_seq PACKED; - unsigned short inf_frames_rx_no_data PACKED; - unsigned short inf_frames_rx_dropped PACKED; - unsigned short inf_frames_rx_data_too_long PACKED; - unsigned short inf_frames_rx_invalid_addr PACKED; - unsigned short inf_frames_tx_ok PACKED; - unsigned short inf_frames_tx_retransmit PACKED; - unsigned short T1_timeouts PACKED; - unsigned short SABM_frames_rx PACKED; - unsigned short DISC_frames_rx PACKED; - unsigned short DM_frames_rx PACKED; - unsigned short FRMR_frames_rx PACKED; - unsigned short SABM_frames_tx PACKED; - unsigned short DISC_frames_tx PACKED; - unsigned short DM_frames_tx PACKED; - unsigned short FRMR_frames_tx PACKED; -} read_hdlc_stat_t; - -typedef struct read_comms_err_stats{ - unsigned char overrun_err_rx PACKED; - unsigned char CRC_err PACKED; - unsigned char abort_frames_rx PACKED; - unsigned char frames_dropped_buf_full PACKED; - unsigned char abort_frames_tx PACKED; - unsigned char transmit_underruns PACKED; - unsigned char missed_tx_underruns_intr PACKED; - unsigned char reserved PACKED; - unsigned char DCD_drop PACKED; - unsigned char CTS_drop PACKED; -} read_comms_err_stats_t; - -typedef struct trace_data { - unsigned short length PACKED; - unsigned char type PACKED; - unsigned char trace_dropped PACKED; - unsigned char reserved[5] PACKED; - unsigned short timestamp PACKED; - unsigned char data PACKED; -} trace_data_t; - -enum {UDP_XPIPE_TYPE}; - -#define XPIPE_ENABLE_TRACING 0x14 -#define XPIPE_DISABLE_TRACING 0x14 -#define XPIPE_GET_TRACE_INFO 0x16 -#define XPIPE_FT1_READ_STATUS 0x74 -#define XPIPE_DRIVER_STAT_IFSEND 0x75 -#define XPIPE_DRIVER_STAT_INTR 0x76 -#define XPIPE_DRIVER_STAT_GEN 0x77 -#define XPIPE_FLUSH_DRIVER_STATS 0x78 -#define XPIPE_ROUTER_UP_TIME 0x79 -#define XPIPE_SET_FT1_MODE 0x81 -#define XPIPE_FT1_STATUS_CTRL 0x80 - - -/* error messages */ -#define NO_BUFFS_OR_CLOSED_WIN 0x33 -#define DATA_LENGTH_TOO_BIG 0x32 -#define NO_DATA_AVAILABLE 0x33 -#define Z80_TIMEOUT_ERROR 0x0a -#define NO_BUFFS 0x08 - - -/* Trace options */ -#define TRACE_DEFAULT 0x03 -#define TRACE_SUPERVISOR_FRMS 0x10 -#define TRACE_ASYNC_FRMS 0x20 -#define TRACE_ALL_HDLC_FRMS 0x40 -#define TRACE_DATA_FRMS 0x08 - - -#endif /* _SDLA_X25_H */ diff --git a/include/linux/sdladrv.h b/include/linux/sdladrv.h deleted file mode 100644 index c85e103..0000000 --- a/include/linux/sdladrv.h +++ /dev/null @@ -1,66 +0,0 @@ -/***************************************************************************** -* sdladrv.h SDLA Support Module. Kernel API Definitions. -* -* Author: Gideon Hack -* -* Copyright: (c) 1995-2000 Sangoma Technologies Inc. -* -* 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. -* ============================================================================ -* Jun 02, 1999 Gideon Hack Added support for the S514 PCI adapter. -* Dec 11, 1996 Gene Kozin Complete overhaul. -* Oct 17, 1996 Gene Kozin Minor bug fixes. -* Jun 12, 1996 Gene Kozin Added support for S503 card. -* Dec 06, 1995 Gene Kozin Initial version. -*****************************************************************************/ -#ifndef _SDLADRV_H -#define _SDLADRV_H - - -#define SDLA_MAXIORANGE 4 /* maximum I/O port range */ -#define SDLA_WINDOWSIZE 0x2000 /* default dual-port memory window size */ -/****** Data Structures *****************************************************/ - -/*---------------------------------------------------------------------------- - * Adapter hardware configuration. Pointer to this structure is passed to all - * APIs. - */ -typedef struct sdlahw -{ - unsigned type; /* adapter type */ - unsigned fwid; /* firmware ID */ - unsigned port; /* adapter I/O port base */ - int irq; /* interrupt request level */ - char S514_cpu_no[1]; /* PCI CPU Number */ - unsigned char S514_slot_no; /* PCI Slot Number */ - char auto_pci_cfg; /* Autodetect PCI Slot */ - struct pci_dev *pci_dev; /* PCI device */ - void * dpmbase; /* dual-port memory base */ - unsigned dpmsize; /* dual-port memory size */ - unsigned pclk; /* CPU clock rate, kHz */ - unsigned long memory; /* memory size */ - unsigned long vector; /* local offset of the DPM window */ - unsigned io_range; /* I/O port range */ - unsigned char regs[SDLA_MAXIORANGE]; /* was written to registers */ - unsigned reserved[5]; -} sdlahw_t; - -/****** Function Prototypes *************************************************/ - -extern int sdla_setup (sdlahw_t* hw, void* sfm, unsigned len); -extern int sdla_down (sdlahw_t* hw); -extern void S514_intack (sdlahw_t* hw, u32 int_status); -extern void read_S514_int_stat (sdlahw_t* hw, u32* int_status); -extern int sdla_mapmem (sdlahw_t* hw, unsigned long addr); -extern int sdla_peek (sdlahw_t* hw, unsigned long addr, void* buf, - unsigned len); -extern int sdla_poke (sdlahw_t* hw, unsigned long addr, void* buf, - unsigned len); -extern int sdla_exec (void* opflag); - -extern unsigned wanpipe_hw_probe(void); - -#endif /* _SDLADRV_H */ diff --git a/include/linux/sdlapci.h b/include/linux/sdlapci.h deleted file mode 100644 index 6f7c904..0000000 --- a/include/linux/sdlapci.h +++ /dev/null @@ -1,72 +0,0 @@ -/***************************************************************************** -* sdlapci.h WANPIPE(tm) Multiprotocol WAN Link Driver. -* Definitions for the SDLA PCI adapter. -* -* Author: Gideon Hack <ghack@sangoma.com> -* -* Copyright: (c) 1999-2000 Sangoma Technologies Inc. -* -* 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. -* ============================================================================ -* Jun 02, 1999 Gideon Hack Initial version. -*****************************************************************************/ -#ifndef _SDLAPCI_H -#define _SDLAPCI_H - -/****** Defines *************************************************************/ - -/* Definitions for identifying and finding S514 PCI adapters */ -#define V3_VENDOR_ID 0x11B0 /* V3 vendor ID number */ -#define V3_DEVICE_ID 0x0002 /* V3 device ID number */ -#define SANGOMA_SUBSYS_VENDOR 0x4753 /* ID for Sangoma */ -#define PCI_DEV_SLOT_MASK 0x1F /* mask for slot numbering */ -#define PCI_IRQ_NOT_ALLOCATED 0xFF /* interrupt line for no IRQ */ - -/* Local PCI register offsets */ -#define PCI_VENDOR_ID_WORD 0x00 /* vendor ID */ -#define PCI_IO_BASE_DWORD 0x10 /* IO base */ -#define PCI_MEM_BASE0_DWORD 0x14 /* memory base - apperture 0 */ -#define PCI_MEM_BASE1_DWORD 0x18 /* memory base - apperture 1 */ -#define PCI_SUBSYS_VENDOR_WORD 0x2C /* subsystem vendor ID */ -#define PCI_INT_LINE_BYTE 0x3C /* interrupt line */ -#define PCI_INT_PIN_BYTE 0x3D /* interrupt pin */ -#define PCI_MAP0_DWORD 0x40 /* PCI to local bus address 0 */ -#define PCI_MAP1_DWORD 0x44 /* PCI to local bus address 1 */ -#define PCI_INT_STATUS 0x48 /* interrupt status */ -#define PCI_INT_CONFIG 0x4C /* interrupt configuration */ - -/* Local PCI register usage */ -#define PCI_MEMORY_ENABLE 0x00000003 /* enable PCI memory */ -#define PCI_CPU_A_MEM_DISABLE 0x00000002 /* disable CPU A memory */ -#define PCI_CPU_B_MEM_DISABLE 0x00100002 /* disable CPU B memory */ -#define PCI_ENABLE_IRQ_CPU_A 0x005A0004 /* enable IRQ for CPU A */ -#define PCI_ENABLE_IRQ_CPU_B 0x005A0008 /* enable IRQ for CPU B */ -#define PCI_DISABLE_IRQ_CPU_A 0x00000004 /* disable IRQ for CPU A */ -#define PCI_DISABLE_IRQ_CPU_B 0x00000008 /* disable IRQ for CPU B */ - -/* Setting for the Interrupt Status register */ -#define IRQ_CPU_A 0x04 /* IRQ for CPU A */ -#define IRQ_CPU_B 0x08 /* IRQ for CPU B */ - -/* The maximum size of the S514 memory */ -#define MAX_SIZEOF_S514_MEMORY (256 * 1024) - -/* S514 control register offsets within the memory address space */ -#define S514_CTRL_REG_BYTE 0x80000 - -/* S514 adapter control bytes */ -#define S514_CPU_HALT 0x00 -#define S514_CPU_START 0x01 - -/* The maximum number of S514 adapters supported */ -#define MAX_S514_CARDS 20 - -#define PCI_CARD_TYPE 0x2E -#define S514_DUAL_CPU 0x12 -#define S514_SINGLE_CPU 0x11 - -#endif /* _SDLAPCI_H */ - diff --git a/include/linux/sdlasfm.h b/include/linux/sdlasfm.h deleted file mode 100644 index 94aaa8a..0000000 --- a/include/linux/sdlasfm.h +++ /dev/null @@ -1,104 +0,0 @@ -/***************************************************************************** -* sdlasfm.h WANPIPE(tm) Multiprotocol WAN Link Driver. -* Definitions for the SDLA Firmware Module (SFM). -* -* Author: Gideon Hack -* -* Copyright: (c) 1995-1999 Sangoma Technologies Inc. -* -* 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. -* ============================================================================ -* Jun 02, 1999 Gideon Hack Added support for the S514 adapter. -* Dec 11, 1996 Gene Kozin Cosmetic changes -* Apr 16, 1996 Gene Kozin Changed adapter & firmware IDs. Version 2 -* Dec 15, 1995 Gene Kozin Structures chaned -* Nov 09, 1995 Gene Kozin Initial version. -*****************************************************************************/ -#ifndef _SDLASFM_H -#define _SDLASFM_H - -/****** Defines *************************************************************/ - -#define SFM_VERSION 2 -#define SFM_SIGNATURE "SFM - Sangoma SDLA Firmware Module" - -/* min/max */ -#define SFM_IMAGE_SIZE 0x8000 /* max size of SDLA code image file */ -#define SFM_DESCR_LEN 256 /* max length of description string */ -#define SFM_MAX_SDLA 16 /* max number of compatible adapters */ - -/* Adapter types */ -#define SDLA_S502A 5020 -#define SDLA_S502E 5021 -#define SDLA_S503 5030 -#define SDLA_S508 5080 -#define SDLA_S507 5070 -#define SDLA_S509 5090 -#define SDLA_S514 5140 - -/* S514 PCI adapter CPU numbers */ -#define S514_CPU_A 'A' -#define S514_CPU_B 'B' - - -/* Firmware identification numbers: - * 0 .. 999 Test & Diagnostics - * 1000 .. 1999 Streaming HDLC - * 2000 .. 2999 Bisync - * 3000 .. 3999 SDLC - * 4000 .. 4999 HDLC - * 5000 .. 5999 X.25 - * 6000 .. 6999 Frame Relay - * 7000 .. 7999 PPP - * 8000 .. 8999 Cisco HDLC - */ -#define SFID_CALIB502 200 -#define SFID_STRM502 1200 -#define SFID_STRM508 1800 -#define SFID_BSC502 2200 -#define SFID_SDLC502 3200 -#define SFID_HDLC502 4200 -#define SFID_HDLC508 4800 -#define SFID_X25_502 5200 -#define SFID_X25_508 5800 -#define SFID_FR502 6200 -#define SFID_FR508 6800 -#define SFID_PPP502 7200 -#define SFID_PPP508 7800 -#define SFID_PPP514 7140 -#define SFID_CHDLC508 8800 -#define SFID_CHDLC514 8140 - -/****** Data Types **********************************************************/ - -typedef struct sfm_info /* firmware module information */ -{ - unsigned short codeid; /* firmware ID */ - unsigned short version; /* firmaware version number */ - unsigned short adapter[SFM_MAX_SDLA]; /* compatible adapter types */ - unsigned long memsize; /* minimum memory size */ - unsigned short reserved[2]; /* reserved */ - unsigned short startoffs; /* entry point offset */ - unsigned short winoffs; /* dual-port memory window offset */ - unsigned short codeoffs; /* code load offset */ - unsigned short codesize; /* code size */ - unsigned short dataoffs; /* configuration data load offset */ - unsigned short datasize; /* configuration data size */ -} sfm_info_t; - -typedef struct sfm /* SDLA firmware file structire */ -{ - char signature[80]; /* SFM file signature */ - unsigned short version; /* file format version */ - unsigned short checksum; /* info + image */ - unsigned short reserved[6]; /* reserved */ - char descr[SFM_DESCR_LEN]; /* description string */ - sfm_info_t info; /* firmware module info */ - unsigned char image[1]; /* code image (variable size) */ -} sfm_t; - -#endif /* _SDLASFM_H */ - diff --git a/include/linux/seqlock.h b/include/linux/seqlock.h index fca9b0f..5a09557 100644 --- a/include/linux/seqlock.h +++ b/include/linux/seqlock.h @@ -73,7 +73,7 @@ static inline int write_tryseqlock(seqlock_t *sl) } /* Start of read calculation -- fetch last complete writer token */ -static inline unsigned read_seqbegin(const seqlock_t *sl) +static __always_inline unsigned read_seqbegin(const seqlock_t *sl) { unsigned ret = sl->sequence; smp_rmb(); @@ -88,7 +88,7 @@ static inline unsigned read_seqbegin(const seqlock_t *sl) * * Using xor saves one conditional branch. */ -static inline int read_seqretry(const seqlock_t *sl, unsigned iv) +static __always_inline int read_seqretry(const seqlock_t *sl, unsigned iv) { smp_rmb(); return (iv & 1) | (sl->sequence ^ iv); diff --git a/include/linux/skbuff.h b/include/linux/skbuff.h index c4619a4..f8f2347 100644 --- a/include/linux/skbuff.h +++ b/include/linux/skbuff.h @@ -344,6 +344,13 @@ extern void skb_over_panic(struct sk_buff *skb, int len, void *here); extern void skb_under_panic(struct sk_buff *skb, int len, void *here); +extern void skb_truesize_bug(struct sk_buff *skb); + +static inline void skb_truesize_check(struct sk_buff *skb) +{ + if (unlikely((int)skb->truesize < sizeof(struct sk_buff) + skb->len)) + skb_truesize_bug(skb); +} extern int skb_append_datato_frags(struct sock *sk, struct sk_buff *skb, int getfrag(void *from, char *to, int offset, diff --git a/include/linux/string.h b/include/linux/string.h index dee2214..c61306d 100644 --- a/include/linux/string.h +++ b/include/linux/string.h @@ -13,11 +13,6 @@ extern "C" { #endif -extern char * strpbrk(const char *,const char *); -extern char * strsep(char **,const char *); -extern __kernel_size_t strspn(const char *,const char *); -extern __kernel_size_t strcspn(const char *,const char *); - extern char *strndup_user(const char __user *, long); /* @@ -70,6 +65,18 @@ extern __kernel_size_t strlen(const char *); #ifndef __HAVE_ARCH_STRNLEN extern __kernel_size_t strnlen(const char *,__kernel_size_t); #endif +#ifndef __HAVE_ARCH_STRPBRK +extern char * strpbrk(const char *,const char *); +#endif +#ifndef __HAVE_ARCH_STRSEP +extern char * strsep(char **,const char *); +#endif +#ifndef __HAVE_ARCH_STRSPN +extern __kernel_size_t strspn(const char *,const char *); +#endif +#ifndef __HAVE_ARCH_STRCSPN +extern __kernel_size_t strcspn(const char *,const char *); +#endif #ifndef __HAVE_ARCH_MEMSET extern void * memset(void *,int,__kernel_size_t); diff --git a/include/linux/sunrpc/metrics.h b/include/linux/sunrpc/metrics.h index 8f96e9d..77f78e5 100644 --- a/include/linux/sunrpc/metrics.h +++ b/include/linux/sunrpc/metrics.h @@ -69,9 +69,21 @@ struct rpc_clnt; /* * EXPORTed functions for managing rpc_iostats structures */ + +#ifdef CONFIG_PROC_FS + struct rpc_iostats * rpc_alloc_iostats(struct rpc_clnt *); void rpc_count_iostats(struct rpc_task *); void rpc_print_iostats(struct seq_file *, struct rpc_clnt *); void rpc_free_iostats(struct rpc_iostats *); +#else /* CONFIG_PROC_FS */ + +static inline struct rpc_iostats *rpc_alloc_iostats(struct rpc_clnt *clnt) { return NULL; } +static inline void rpc_count_iostats(struct rpc_task *task) {} +static inline void rpc_print_iostats(struct seq_file *seq, struct rpc_clnt *clnt) {} +static inline void rpc_free_iostats(struct rpc_iostats *stats) {} + +#endif /* CONFIG_PROC_FS */ + #endif /* _LINUX_SUNRPC_METRICS_H */ diff --git a/include/linux/sunrpc/svc.h b/include/linux/sunrpc/svc.h index 50cab2a..5035643 100644 --- a/include/linux/sunrpc/svc.h +++ b/include/linux/sunrpc/svc.h @@ -197,15 +197,16 @@ svc_take_res_page(struct svc_rqst *rqstp) return rqstp->rq_respages[rqstp->rq_resused++]; } -static inline int svc_take_page(struct svc_rqst *rqstp) +static inline void svc_take_page(struct svc_rqst *rqstp) { - if (rqstp->rq_arghi <= rqstp->rq_argused) - return -ENOMEM; + if (rqstp->rq_arghi <= rqstp->rq_argused) { + WARN_ON(1); + return; + } rqstp->rq_arghi--; rqstp->rq_respages[rqstp->rq_resused] = rqstp->rq_argpages[rqstp->rq_arghi]; rqstp->rq_resused++; - return 0; } static inline void svc_pushback_allpages(struct svc_rqst *rqstp) diff --git a/include/linux/sunrpc/xprt.h b/include/linux/sunrpc/xprt.h index 7eebbab..e8bbe81 100644 --- a/include/linux/sunrpc/xprt.h +++ b/include/linux/sunrpc/xprt.h @@ -53,6 +53,7 @@ struct rpc_timeout { struct rpc_task; struct rpc_xprt; +struct seq_file; /* * This describes a complete RPC request diff --git a/include/linux/swap.h b/include/linux/swap.h index 54eac8a..5b1fdf1 100644 --- a/include/linux/swap.h +++ b/include/linux/swap.h @@ -155,6 +155,7 @@ extern void swapin_readahead(swp_entry_t, unsigned long, struct vm_area_struct * /* linux/mm/page_alloc.c */ extern unsigned long totalram_pages; extern unsigned long totalhigh_pages; +extern unsigned long totalreserve_pages; extern long nr_swap_pages; extern unsigned int nr_free_pages(void); extern unsigned int nr_free_pages_pgdat(pg_data_t *pgdat); diff --git a/include/linux/syscalls.h b/include/linux/syscalls.h index 5717147..d3ebc0e 100644 --- a/include/linux/syscalls.h +++ b/include/linux/syscalls.h @@ -569,9 +569,14 @@ asmlinkage long compat_sys_newfstatat(unsigned int dfd, char __user * filename, asmlinkage long compat_sys_openat(unsigned int dfd, const char __user *filename, int flags, int mode); asmlinkage long sys_unshare(unsigned long unshare_flags); -asmlinkage long sys_splice(int fdin, int fdout, size_t len, - unsigned int flags); + +asmlinkage long sys_splice(int fd_in, loff_t __user *off_in, + int fd_out, loff_t __user *off_out, + size_t len, unsigned int flags); + +asmlinkage long sys_tee(int fdin, int fdout, size_t len, unsigned int flags); + asmlinkage long sys_sync_file_range(int fd, loff_t offset, loff_t nbytes, - int flags); + unsigned int flags); #endif diff --git a/include/linux/sysfs.h b/include/linux/sysfs.h index 392da5a..1ea5d3c 100644 --- a/include/linux/sysfs.h +++ b/include/linux/sysfs.h @@ -74,6 +74,7 @@ struct sysfs_dirent { umode_t s_mode; struct dentry * s_dentry; struct iattr * s_iattr; + atomic_t s_event; }; #define SYSFS_ROOT 0x0001 @@ -117,6 +118,7 @@ int sysfs_remove_bin_file(struct kobject * kobj, struct bin_attribute * attr); int sysfs_create_group(struct kobject *, const struct attribute_group *); void sysfs_remove_group(struct kobject *, const struct attribute_group *); +void sysfs_notify(struct kobject * k, char *dir, char *attr); #else /* CONFIG_SYSFS */ @@ -185,6 +187,10 @@ static inline void sysfs_remove_group(struct kobject * k, const struct attribute ; } +static inline void sysfs_notify(struct kobject * k, char *dir, char *attr) +{ +} + #endif /* CONFIG_SYSFS */ #endif /* _SYSFS_H_ */ diff --git a/include/linux/tty_flip.h b/include/linux/tty_flip.h index 0976a16..3154830 100644 --- a/include/linux/tty_flip.h +++ b/include/linux/tty_flip.h @@ -6,9 +6,10 @@ extern int tty_insert_flip_string(struct tty_struct *tty, const unsigned char *c extern int tty_insert_flip_string_flags(struct tty_struct *tty, const unsigned char *chars, const char *flags, size_t size); extern int tty_prepare_flip_string(struct tty_struct *tty, unsigned char **chars, size_t size); extern int tty_prepare_flip_string_flags(struct tty_struct *tty, unsigned char **chars, char **flags, size_t size); +void tty_schedule_flip(struct tty_struct *tty); static inline int tty_insert_flip_char(struct tty_struct *tty, - unsigned char ch, char flag) + unsigned char ch, char flag) { struct tty_buffer *tb = tty->buf.tail; if (tb && tb->active && tb->used < tb->size) { @@ -19,26 +20,4 @@ static inline int tty_insert_flip_char(struct tty_struct *tty, return tty_insert_flip_string_flags(tty, &ch, &flag, 1); } -static inline void tty_schedule_flip(struct tty_struct *tty) -{ - unsigned long flags; - spin_lock_irqsave(&tty->buf.lock, flags); - if (tty->buf.tail != NULL) { - tty->buf.tail->active = 0; - tty->buf.tail->commit = tty->buf.tail->used; - } - spin_unlock_irqrestore(&tty->buf.lock, flags); - schedule_delayed_work(&tty->buf.work, 1); -} - -#undef _INLINE_ - - #endif /* _LINUX_TTY_FLIP_H */ - - - - - - - diff --git a/include/linux/usb/net2280.h b/include/linux/usb/net2280.h new file mode 100644 index 0000000..c602f88 --- /dev/null +++ b/include/linux/usb/net2280.h @@ -0,0 +1,444 @@ +/* + * NetChip 2280 high/full speed USB device controller. + * Unlike many such controllers, this one talks PCI. + */ +#ifndef __LINUX_USB_NET2280_H +#define __LINUX_USB_NET2280_H + +/* + * Copyright (C) 2002 NetChip Technology, Inc. (http://www.netchip.com) + * Copyright (C) 2003 David Brownell + * + * 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 + */ + +/*-------------------------------------------------------------------------*/ + +/* NET2280 MEMORY MAPPED REGISTERS + * + * The register layout came from the chip documentation, and the bit + * number definitions were extracted from chip specification. + * + * Use the shift operator ('<<') to build bit masks, with readl/writel + * to access the registers through PCI. + */ + +/* main registers, BAR0 + 0x0000 */ +struct net2280_regs { + // offset 0x0000 + u32 devinit; +#define LOCAL_CLOCK_FREQUENCY 8 +#define FORCE_PCI_RESET 7 +#define PCI_ID 6 +#define PCI_ENABLE 5 +#define FIFO_SOFT_RESET 4 +#define CFG_SOFT_RESET 3 +#define PCI_SOFT_RESET 2 +#define USB_SOFT_RESET 1 +#define M8051_RESET 0 + u32 eectl; +#define EEPROM_ADDRESS_WIDTH 23 +#define EEPROM_CHIP_SELECT_ACTIVE 22 +#define EEPROM_PRESENT 21 +#define EEPROM_VALID 20 +#define EEPROM_BUSY 19 +#define EEPROM_CHIP_SELECT_ENABLE 18 +#define EEPROM_BYTE_READ_START 17 +#define EEPROM_BYTE_WRITE_START 16 +#define EEPROM_READ_DATA 8 +#define EEPROM_WRITE_DATA 0 + u32 eeclkfreq; + u32 _unused0; + // offset 0x0010 + + u32 pciirqenb0; /* interrupt PCI master ... */ +#define SETUP_PACKET_INTERRUPT_ENABLE 7 +#define ENDPOINT_F_INTERRUPT_ENABLE 6 +#define ENDPOINT_E_INTERRUPT_ENABLE 5 +#define ENDPOINT_D_INTERRUPT_ENABLE 4 +#define ENDPOINT_C_INTERRUPT_ENABLE 3 +#define ENDPOINT_B_INTERRUPT_ENABLE 2 +#define ENDPOINT_A_INTERRUPT_ENABLE 1 +#define ENDPOINT_0_INTERRUPT_ENABLE 0 + u32 pciirqenb1; +#define PCI_INTERRUPT_ENABLE 31 +#define POWER_STATE_CHANGE_INTERRUPT_ENABLE 27 +#define PCI_ARBITER_TIMEOUT_INTERRUPT_ENABLE 26 +#define PCI_PARITY_ERROR_INTERRUPT_ENABLE 25 +#define PCI_MASTER_ABORT_RECEIVED_INTERRUPT_ENABLE 20 +#define PCI_TARGET_ABORT_RECEIVED_INTERRUPT_ENABLE 19 +#define PCI_TARGET_ABORT_ASSERTED_INTERRUPT_ENABLE 18 +#define PCI_RETRY_ABORT_INTERRUPT_ENABLE 17 +#define PCI_MASTER_CYCLE_DONE_INTERRUPT_ENABLE 16 +#define GPIO_INTERRUPT_ENABLE 13 +#define DMA_D_INTERRUPT_ENABLE 12 +#define DMA_C_INTERRUPT_ENABLE 11 +#define DMA_B_INTERRUPT_ENABLE 10 +#define DMA_A_INTERRUPT_ENABLE 9 +#define EEPROM_DONE_INTERRUPT_ENABLE 8 +#define VBUS_INTERRUPT_ENABLE 7 +#define CONTROL_STATUS_INTERRUPT_ENABLE 6 +#define ROOT_PORT_RESET_INTERRUPT_ENABLE 4 +#define SUSPEND_REQUEST_INTERRUPT_ENABLE 3 +#define SUSPEND_REQUEST_CHANGE_INTERRUPT_ENABLE 2 +#define RESUME_INTERRUPT_ENABLE 1 +#define SOF_INTERRUPT_ENABLE 0 + u32 cpu_irqenb0; /* ... or onboard 8051 */ +#define SETUP_PACKET_INTERRUPT_ENABLE 7 +#define ENDPOINT_F_INTERRUPT_ENABLE 6 +#define ENDPOINT_E_INTERRUPT_ENABLE 5 +#define ENDPOINT_D_INTERRUPT_ENABLE 4 +#define ENDPOINT_C_INTERRUPT_ENABLE 3 +#define ENDPOINT_B_INTERRUPT_ENABLE 2 +#define ENDPOINT_A_INTERRUPT_ENABLE 1 +#define ENDPOINT_0_INTERRUPT_ENABLE 0 + u32 cpu_irqenb1; +#define CPU_INTERRUPT_ENABLE 31 +#define POWER_STATE_CHANGE_INTERRUPT_ENABLE 27 +#define PCI_ARBITER_TIMEOUT_INTERRUPT_ENABLE 26 +#define PCI_PARITY_ERROR_INTERRUPT_ENABLE 25 +#define PCI_INTA_INTERRUPT_ENABLE 24 +#define PCI_PME_INTERRUPT_ENABLE 23 +#define PCI_SERR_INTERRUPT_ENABLE 22 +#define PCI_PERR_INTERRUPT_ENABLE 21 +#define PCI_MASTER_ABORT_RECEIVED_INTERRUPT_ENABLE 20 +#define PCI_TARGET_ABORT_RECEIVED_INTERRUPT_ENABLE 19 +#define PCI_RETRY_ABORT_INTERRUPT_ENABLE 17 +#define PCI_MASTER_CYCLE_DONE_INTERRUPT_ENABLE 16 +#define GPIO_INTERRUPT_ENABLE 13 +#define DMA_D_INTERRUPT_ENABLE 12 +#define DMA_C_INTERRUPT_ENABLE 11 +#define DMA_B_INTERRUPT_ENABLE 10 +#define DMA_A_INTERRUPT_ENABLE 9 +#define EEPROM_DONE_INTERRUPT_ENABLE 8 +#define VBUS_INTERRUPT_ENABLE 7 +#define CONTROL_STATUS_INTERRUPT_ENABLE 6 +#define ROOT_PORT_RESET_INTERRUPT_ENABLE 4 +#define SUSPEND_REQUEST_INTERRUPT_ENABLE 3 +#define SUSPEND_REQUEST_CHANGE_INTERRUPT_ENABLE 2 +#define RESUME_INTERRUPT_ENABLE 1 +#define SOF_INTERRUPT_ENABLE 0 + + // offset 0x0020 + u32 _unused1; + u32 usbirqenb1; +#define USB_INTERRUPT_ENABLE 31 +#define POWER_STATE_CHANGE_INTERRUPT_ENABLE 27 +#define PCI_ARBITER_TIMEOUT_INTERRUPT_ENABLE 26 +#define PCI_PARITY_ERROR_INTERRUPT_ENABLE 25 +#define PCI_INTA_INTERRUPT_ENABLE 24 +#define PCI_PME_INTERRUPT_ENABLE 23 +#define PCI_SERR_INTERRUPT_ENABLE 22 +#define PCI_PERR_INTERRUPT_ENABLE 21 +#define PCI_MASTER_ABORT_RECEIVED_INTERRUPT_ENABLE 20 +#define PCI_TARGET_ABORT_RECEIVED_INTERRUPT_ENABLE 19 +#define PCI_RETRY_ABORT_INTERRUPT_ENABLE 17 +#define PCI_MASTER_CYCLE_DONE_INTERRUPT_ENABLE 16 +#define GPIO_INTERRUPT_ENABLE 13 +#define DMA_D_INTERRUPT_ENABLE 12 +#define DMA_C_INTERRUPT_ENABLE 11 +#define DMA_B_INTERRUPT_ENABLE 10 +#define DMA_A_INTERRUPT_ENABLE 9 +#define EEPROM_DONE_INTERRUPT_ENABLE 8 +#define VBUS_INTERRUPT_ENABLE 7 +#define CONTROL_STATUS_INTERRUPT_ENABLE 6 +#define ROOT_PORT_RESET_INTERRUPT_ENABLE 4 +#define SUSPEND_REQUEST_INTERRUPT_ENABLE 3 +#define SUSPEND_REQUEST_CHANGE_INTERRUPT_ENABLE 2 +#define RESUME_INTERRUPT_ENABLE 1 +#define SOF_INTERRUPT_ENABLE 0 + u32 irqstat0; +#define INTA_ASSERTED 12 +#define SETUP_PACKET_INTERRUPT 7 +#define ENDPOINT_F_INTERRUPT 6 +#define ENDPOINT_E_INTERRUPT 5 +#define ENDPOINT_D_INTERRUPT 4 +#define ENDPOINT_C_INTERRUPT 3 +#define ENDPOINT_B_INTERRUPT 2 +#define ENDPOINT_A_INTERRUPT 1 +#define ENDPOINT_0_INTERRUPT 0 + u32 irqstat1; +#define POWER_STATE_CHANGE_INTERRUPT 27 +#define PCI_ARBITER_TIMEOUT_INTERRUPT 26 +#define PCI_PARITY_ERROR_INTERRUPT 25 +#define PCI_INTA_INTERRUPT 24 +#define PCI_PME_INTERRUPT 23 +#define PCI_SERR_INTERRUPT 22 +#define PCI_PERR_INTERRUPT 21 +#define PCI_MASTER_ABORT_RECEIVED_INTERRUPT 20 +#define PCI_TARGET_ABORT_RECEIVED_INTERRUPT 19 +#define PCI_RETRY_ABORT_INTERRUPT 17 +#define PCI_MASTER_CYCLE_DONE_INTERRUPT 16 +#define SOF_DOWN_INTERRUPT 14 +#define GPIO_INTERRUPT 13 +#define DMA_D_INTERRUPT 12 +#define DMA_C_INTERRUPT 11 +#define DMA_B_INTERRUPT 10 +#define DMA_A_INTERRUPT 9 +#define EEPROM_DONE_INTERRUPT 8 +#define VBUS_INTERRUPT 7 +#define CONTROL_STATUS_INTERRUPT 6 +#define ROOT_PORT_RESET_INTERRUPT 4 +#define SUSPEND_REQUEST_INTERRUPT 3 +#define SUSPEND_REQUEST_CHANGE_INTERRUPT 2 +#define RESUME_INTERRUPT 1 +#define SOF_INTERRUPT 0 + // offset 0x0030 + u32 idxaddr; + u32 idxdata; + u32 fifoctl; +#define PCI_BASE2_RANGE 16 +#define IGNORE_FIFO_AVAILABILITY 3 +#define PCI_BASE2_SELECT 2 +#define FIFO_CONFIGURATION_SELECT 0 + u32 _unused2; + // offset 0x0040 + u32 memaddr; +#define START 28 +#define DIRECTION 27 +#define FIFO_DIAGNOSTIC_SELECT 24 +#define MEMORY_ADDRESS 0 + u32 memdata0; + u32 memdata1; + u32 _unused3; + // offset 0x0050 + u32 gpioctl; +#define GPIO3_LED_SELECT 12 +#define GPIO3_INTERRUPT_ENABLE 11 +#define GPIO2_INTERRUPT_ENABLE 10 +#define GPIO1_INTERRUPT_ENABLE 9 +#define GPIO0_INTERRUPT_ENABLE 8 +#define GPIO3_OUTPUT_ENABLE 7 +#define GPIO2_OUTPUT_ENABLE 6 +#define GPIO1_OUTPUT_ENABLE 5 +#define GPIO0_OUTPUT_ENABLE 4 +#define GPIO3_DATA 3 +#define GPIO2_DATA 2 +#define GPIO1_DATA 1 +#define GPIO0_DATA 0 + u32 gpiostat; +#define GPIO3_INTERRUPT 3 +#define GPIO2_INTERRUPT 2 +#define GPIO1_INTERRUPT 1 +#define GPIO0_INTERRUPT 0 +} __attribute__ ((packed)); + +/* usb control, BAR0 + 0x0080 */ +struct net2280_usb_regs { + // offset 0x0080 + u32 stdrsp; +#define STALL_UNSUPPORTED_REQUESTS 31 +#define SET_TEST_MODE 16 +#define GET_OTHER_SPEED_CONFIGURATION 15 +#define GET_DEVICE_QUALIFIER 14 +#define SET_ADDRESS 13 +#define ENDPOINT_SET_CLEAR_HALT 12 +#define DEVICE_SET_CLEAR_DEVICE_REMOTE_WAKEUP 11 +#define GET_STRING_DESCRIPTOR_2 10 +#define GET_STRING_DESCRIPTOR_1 9 +#define GET_STRING_DESCRIPTOR_0 8 +#define GET_SET_INTERFACE 6 +#define GET_SET_CONFIGURATION 5 +#define GET_CONFIGURATION_DESCRIPTOR 4 +#define GET_DEVICE_DESCRIPTOR 3 +#define GET_ENDPOINT_STATUS 2 +#define GET_INTERFACE_STATUS 1 +#define GET_DEVICE_STATUS 0 + u32 prodvendid; +#define PRODUCT_ID 16 +#define VENDOR_ID 0 + u32 relnum; + u32 usbctl; +#define SERIAL_NUMBER_INDEX 16 +#define PRODUCT_ID_STRING_ENABLE 13 +#define VENDOR_ID_STRING_ENABLE 12 +#define USB_ROOT_PORT_WAKEUP_ENABLE 11 +#define VBUS_PIN 10 +#define TIMED_DISCONNECT 9 +#define SUSPEND_IMMEDIATELY 7 +#define SELF_POWERED_USB_DEVICE 6 +#define REMOTE_WAKEUP_SUPPORT 5 +#define PME_POLARITY 4 +#define USB_DETECT_ENABLE 3 +#define PME_WAKEUP_ENABLE 2 +#define DEVICE_REMOTE_WAKEUP_ENABLE 1 +#define SELF_POWERED_STATUS 0 + // offset 0x0090 + u32 usbstat; +#define HIGH_SPEED 7 +#define FULL_SPEED 6 +#define GENERATE_RESUME 5 +#define GENERATE_DEVICE_REMOTE_WAKEUP 4 + u32 xcvrdiag; +#define FORCE_HIGH_SPEED_MODE 31 +#define FORCE_FULL_SPEED_MODE 30 +#define USB_TEST_MODE 24 +#define LINE_STATE 16 +#define TRANSCEIVER_OPERATION_MODE 2 +#define TRANSCEIVER_SELECT 1 +#define TERMINATION_SELECT 0 + u32 setup0123; + u32 setup4567; + // offset 0x0090 + u32 _unused0; + u32 ouraddr; +#define FORCE_IMMEDIATE 7 +#define OUR_USB_ADDRESS 0 + u32 ourconfig; +} __attribute__ ((packed)); + +/* pci control, BAR0 + 0x0100 */ +struct net2280_pci_regs { + // offset 0x0100 + u32 pcimstctl; +#define PCI_ARBITER_PARK_SELECT 13 +#define PCI_MULTI LEVEL_ARBITER 12 +#define PCI_RETRY_ABORT_ENABLE 11 +#define DMA_MEMORY_WRITE_AND_INVALIDATE_ENABLE 10 +#define DMA_READ_MULTIPLE_ENABLE 9 +#define DMA_READ_LINE_ENABLE 8 +#define PCI_MASTER_COMMAND_SELECT 6 +#define MEM_READ_OR_WRITE 0 +#define IO_READ_OR_WRITE 1 +#define CFG_READ_OR_WRITE 2 +#define PCI_MASTER_START 5 +#define PCI_MASTER_READ_WRITE 4 +#define PCI_MASTER_WRITE 0 +#define PCI_MASTER_READ 1 +#define PCI_MASTER_BYTE_WRITE_ENABLES 0 + u32 pcimstaddr; + u32 pcimstdata; + u32 pcimststat; +#define PCI_ARBITER_CLEAR 2 +#define PCI_EXTERNAL_ARBITER 1 +#define PCI_HOST_MODE 0 +} __attribute__ ((packed)); + +/* dma control, BAR0 + 0x0180 ... array of four structs like this, + * for channels 0..3. see also struct net2280_dma: descriptor + * that can be loaded into some of these registers. + */ +struct net2280_dma_regs { /* [11.7] */ + // offset 0x0180, 0x01a0, 0x01c0, 0x01e0, + u32 dmactl; +#define DMA_SCATTER_GATHER_DONE_INTERRUPT_ENABLE 25 +#define DMA_CLEAR_COUNT_ENABLE 21 +#define DESCRIPTOR_POLLING_RATE 19 +#define POLL_CONTINUOUS 0 +#define POLL_1_USEC 1 +#define POLL_100_USEC 2 +#define POLL_1_MSEC 3 +#define DMA_VALID_BIT_POLLING_ENABLE 18 +#define DMA_VALID_BIT_ENABLE 17 +#define DMA_SCATTER_GATHER_ENABLE 16 +#define DMA_OUT_AUTO_START_ENABLE 4 +#define DMA_PREEMPT_ENABLE 3 +#define DMA_FIFO_VALIDATE 2 +#define DMA_ENABLE 1 +#define DMA_ADDRESS_HOLD 0 + u32 dmastat; +#define DMA_ABORT_DONE_INTERRUPT 27 +#define DMA_SCATTER_GATHER_DONE_INTERRUPT 25 +#define DMA_TRANSACTION_DONE_INTERRUPT 24 +#define DMA_ABORT 1 +#define DMA_START 0 + u32 _unused0 [2]; + // offset 0x0190, 0x01b0, 0x01d0, 0x01f0, + u32 dmacount; +#define VALID_BIT 31 +#define DMA_DIRECTION 30 +#define DMA_DONE_INTERRUPT_ENABLE 29 +#define END_OF_CHAIN 28 +#define DMA_BYTE_COUNT_MASK ((1<<24)-1) +#define DMA_BYTE_COUNT 0 + u32 dmaaddr; + u32 dmadesc; + u32 _unused1; +} __attribute__ ((packed)); + +/* dedicated endpoint registers, BAR0 + 0x0200 */ + +struct net2280_dep_regs { /* [11.8] */ + // offset 0x0200, 0x0210, 0x220, 0x230, 0x240 + u32 dep_cfg; + // offset 0x0204, 0x0214, 0x224, 0x234, 0x244 + u32 dep_rsp; + u32 _unused [2]; +} __attribute__ ((packed)); + +/* configurable endpoint registers, BAR0 + 0x0300 ... array of seven structs + * like this, for ep0 then the configurable endpoints A..F + * ep0 reserved for control; E and F have only 64 bytes of fifo + */ +struct net2280_ep_regs { /* [11.9] */ + // offset 0x0300, 0x0320, 0x0340, 0x0360, 0x0380, 0x03a0, 0x03c0 + u32 ep_cfg; +#define ENDPOINT_BYTE_COUNT 16 +#define ENDPOINT_ENABLE 10 +#define ENDPOINT_TYPE 8 +#define ENDPOINT_DIRECTION 7 +#define ENDPOINT_NUMBER 0 + u32 ep_rsp; +#define SET_NAK_OUT_PACKETS 15 +#define SET_EP_HIDE_STATUS_PHASE 14 +#define SET_EP_FORCE_CRC_ERROR 13 +#define SET_INTERRUPT_MODE 12 +#define SET_CONTROL_STATUS_PHASE_HANDSHAKE 11 +#define SET_NAK_OUT_PACKETS_MODE 10 +#define SET_ENDPOINT_TOGGLE 9 +#define SET_ENDPOINT_HALT 8 +#define CLEAR_NAK_OUT_PACKETS 7 +#define CLEAR_EP_HIDE_STATUS_PHASE 6 +#define CLEAR_EP_FORCE_CRC_ERROR 5 +#define CLEAR_INTERRUPT_MODE 4 +#define CLEAR_CONTROL_STATUS_PHASE_HANDSHAKE 3 +#define CLEAR_NAK_OUT_PACKETS_MODE 2 +#define CLEAR_ENDPOINT_TOGGLE 1 +#define CLEAR_ENDPOINT_HALT 0 + u32 ep_irqenb; +#define SHORT_PACKET_OUT_DONE_INTERRUPT_ENABLE 6 +#define SHORT_PACKET_TRANSFERRED_INTERRUPT_ENABLE 5 +#define DATA_PACKET_RECEIVED_INTERRUPT_ENABLE 3 +#define DATA_PACKET_TRANSMITTED_INTERRUPT_ENABLE 2 +#define DATA_OUT_PING_TOKEN_INTERRUPT_ENABLE 1 +#define DATA_IN_TOKEN_INTERRUPT_ENABLE 0 + u32 ep_stat; +#define FIFO_VALID_COUNT 24 +#define HIGH_BANDWIDTH_OUT_TRANSACTION_PID 22 +#define TIMEOUT 21 +#define USB_STALL_SENT 20 +#define USB_IN_NAK_SENT 19 +#define USB_IN_ACK_RCVD 18 +#define USB_OUT_PING_NAK_SENT 17 +#define USB_OUT_ACK_SENT 16 +#define FIFO_OVERFLOW 13 +#define FIFO_UNDERFLOW 12 +#define FIFO_FULL 11 +#define FIFO_EMPTY 10 +#define FIFO_FLUSH 9 +#define SHORT_PACKET_OUT_DONE_INTERRUPT 6 +#define SHORT_PACKET_TRANSFERRED_INTERRUPT 5 +#define NAK_OUT_PACKETS 4 +#define DATA_PACKET_RECEIVED_INTERRUPT 3 +#define DATA_PACKET_TRANSMITTED_INTERRUPT 2 +#define DATA_OUT_PING_TOKEN_INTERRUPT 1 +#define DATA_IN_TOKEN_INTERRUPT 0 + // offset 0x0310, 0x0330, 0x0350, 0x0370, 0x0390, 0x03b0, 0x03d0 + u32 ep_avail; + u32 ep_data; + u32 _unused0 [2]; +} __attribute__ ((packed)); + +#endif /* __LINUX_USB_NET2280_H */ diff --git a/include/linux/vermagic.h b/include/linux/vermagic.h index fadc535..dc7c621 100644 --- a/include/linux/vermagic.h +++ b/include/linux/vermagic.h @@ -12,6 +12,11 @@ #else #define MODULE_VERMAGIC_PREEMPT "" #endif +#ifdef CONFIG_MODULE_UNLOAD +#define MODULE_VERMAGIC_MODULE_UNLOAD "mod_unload " +#else +#define MODULE_VERMAGIC_MODULE_UNLOAD "" +#endif #ifndef MODULE_ARCH_VERMAGIC #define MODULE_ARCH_VERMAGIC "" #endif @@ -19,5 +24,5 @@ #define VERMAGIC_STRING \ UTS_RELEASE " " \ MODULE_VERMAGIC_SMP MODULE_VERMAGIC_PREEMPT \ - MODULE_ARCH_VERMAGIC \ + MODULE_VERMAGIC_MODULE_UNLOAD MODULE_ARCH_VERMAGIC \ "gcc-" __stringify(__GNUC__) "." __stringify(__GNUC_MINOR__) diff --git a/include/linux/wanpipe.h b/include/linux/wanpipe.h deleted file mode 100644 index dae9860..0000000 --- a/include/linux/wanpipe.h +++ /dev/null @@ -1,483 +0,0 @@ -/***************************************************************************** -* wanpipe.h WANPIPE(tm) Multiprotocol WAN Link Driver. -* User-level API definitions. -* -* Author: Nenad Corbic <ncorbic@sangoma.com> -* Gideon Hack -* -* Copyright: (c) 1995-2000 Sangoma Technologies Inc. -* -* 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. -* ============================================================================ -* Nov 3, 2000 Nenad Corbic Added config_id to sdla_t structure. -* Used to determine the protocol running. -* Jul 13, 2000 Nenad Corbic Added SyncPPP Support -* Feb 24, 2000 Nenad Corbic Added support for x25api driver -* Oct 04, 1999 Nenad Corbic New CHDLC and FRAME RELAY code, SMP support -* Jun 02, 1999 Gideon Hack Added 'update_call_count' for Cisco HDLC -* support -* Jun 26, 1998 David Fong Added 'ip_mode' in sdla_t.u.p for dynamic IP -* routing mode configuration -* Jun 12, 1998 David Fong Added Cisco HDLC union member in sdla_t -* Dec 08, 1997 Jaspreet Singh Added 'authenticator' in union of 'sdla_t' -* Nov 26, 1997 Jaspreet Singh Added 'load_sharing' structure. Also added -* 'devs_struct','dev_to_devtint_next' to 'sdla_t' -* Nov 24, 1997 Jaspreet Singh Added 'irq_dis_if_send_count', -* 'irq_dis_poll_count' to 'sdla_t'. -* Nov 06, 1997 Jaspreet Singh Added a define called 'INTR_TEST_MODE' -* Oct 20, 1997 Jaspreet Singh Added 'buff_intr_mode_unbusy' and -* 'dlci_intr_mode_unbusy' to 'sdla_t' -* Oct 18, 1997 Jaspreet Singh Added structure to maintain global driver -* statistics. -* Jan 15, 1997 Gene Kozin Version 3.1.0 -* o added UDP management stuff -* Jan 02, 1997 Gene Kozin Version 3.0.0 -*****************************************************************************/ -#ifndef _WANPIPE_H -#define _WANPIPE_H - -#include <linux/wanrouter.h> - -/* Defines */ - -#ifndef PACKED -#define PACKED __attribute__((packed)) -#endif - -#define WANPIPE_MAGIC 0x414C4453L /* signature: 'SDLA' reversed */ - -/* IOCTL numbers (up to 16) */ -#define WANPIPE_DUMP (ROUTER_USER+0) /* dump adapter's memory */ -#define WANPIPE_EXEC (ROUTER_USER+1) /* execute firmware command */ - -#define TRACE_ALL 0x00 -#define TRACE_PROT 0x01 -#define TRACE_DATA 0x02 - -/* values for request/reply byte */ -#define UDPMGMT_REQUEST 0x01 -#define UDPMGMT_REPLY 0x02 -#define UDP_OFFSET 12 - -#define MAX_CMD_BUFF 10 -#define MAX_X25_LCN 255 /* Maximum number of x25 channels */ -#define MAX_LCN_NUM 4095 /* Maximum lcn number */ -#define MAX_FT1_RETRY 100 - -#ifndef AF_WANPIPE - #define AF_WANPIPE 25 - #ifndef PF_WANPIPE - #define PF_WANPIPE AF_WANPIPE - #endif -#endif - - -#define TX_TIMEOUT 5*HZ - -/* General Critical Flags */ -#define SEND_CRIT 0x00 -#define PERI_CRIT 0x01 - -/* Chdlc and PPP polling critical flag */ -#define POLL_CRIT 0x03 - -/* Frame Relay Tx IRQ send critical flag */ -#define SEND_TXIRQ_CRIT 0x02 - -/* Frame Relay ARP critical flag */ -#define ARP_CRIT 0x03 - -/* Bit maps for dynamic interface configuration - * DYN_OPT_ON : turns this option on/off - * DEV_DOWN : device was shutdown by the driver not - * by user - */ -#define DYN_OPT_ON 0x00 -#define DEV_DOWN 0x01 - -/* - * Data structures for IOCTL calls. - */ - -typedef struct sdla_dump /* WANPIPE_DUMP */ -{ - unsigned long magic; /* for verification */ - unsigned long offset; /* absolute adapter memory address */ - unsigned long length; /* block length */ - void* ptr; /* -> buffer */ -} sdla_dump_t; - -typedef struct sdla_exec /* WANPIPE_EXEC */ -{ - unsigned long magic; /* for verification */ - void* cmd; /* -> command structure */ - void* data; /* -> data buffer */ -} sdla_exec_t; - -/* UDP management stuff */ - -typedef struct wum_header -{ - unsigned char signature[8]; /* 00h: signature */ - unsigned char type; /* 08h: request/reply */ - unsigned char command; /* 09h: commnand */ - unsigned char reserved[6]; /* 0Ah: reserved */ -} wum_header_t; - -/************************************************************************* - Data Structure for global statistics -*************************************************************************/ - -typedef struct global_stats -{ - unsigned long isr_entry; - unsigned long isr_already_critical; - unsigned long isr_rx; - unsigned long isr_tx; - unsigned long isr_intr_test; - unsigned long isr_spurious; - unsigned long isr_enable_tx_int; - unsigned long rx_intr_corrupt_rx_bfr; - unsigned long rx_intr_on_orphaned_DLCI; - unsigned long rx_intr_dev_not_started; - unsigned long tx_intr_dev_not_started; - unsigned long poll_entry; - unsigned long poll_already_critical; - unsigned long poll_processed; - unsigned long poll_tbusy_bad_status; - unsigned long poll_host_disable_irq; - unsigned long poll_host_enable_irq; - -} global_stats_t; - - -typedef struct{ - unsigned short udp_src_port PACKED; - unsigned short udp_dst_port PACKED; - unsigned short udp_length PACKED; - unsigned short udp_checksum PACKED; -} udp_pkt_t; - - -typedef struct { - unsigned char ver_inet_hdr_length PACKED; - unsigned char service_type PACKED; - unsigned short total_length PACKED; - unsigned short identifier PACKED; - unsigned short flags_frag_offset PACKED; - unsigned char ttl PACKED; - unsigned char protocol PACKED; - unsigned short hdr_checksum PACKED; - unsigned long ip_src_address PACKED; - unsigned long ip_dst_address PACKED; -} ip_pkt_t; - - -typedef struct { - unsigned char signature[8] PACKED; - unsigned char request_reply PACKED; - unsigned char id PACKED; - unsigned char reserved[6] PACKED; -} wp_mgmt_t; - -/************************************************************************* - Data Structure for if_send statistics -*************************************************************************/ -typedef struct if_send_stat{ - unsigned long if_send_entry; - unsigned long if_send_skb_null; - unsigned long if_send_broadcast; - unsigned long if_send_multicast; - unsigned long if_send_critical_ISR; - unsigned long if_send_critical_non_ISR; - unsigned long if_send_tbusy; - unsigned long if_send_tbusy_timeout; - unsigned long if_send_PIPE_request; - unsigned long if_send_wan_disconnected; - unsigned long if_send_dlci_disconnected; - unsigned long if_send_no_bfrs; - unsigned long if_send_adptr_bfrs_full; - unsigned long if_send_bfr_passed_to_adptr; - unsigned long if_send_protocol_error; - unsigned long if_send_bfr_not_passed_to_adptr; - unsigned long if_send_tx_int_enabled; - unsigned long if_send_consec_send_fail; -} if_send_stat_t; - -typedef struct rx_intr_stat{ - unsigned long rx_intr_no_socket; - unsigned long rx_intr_dev_not_started; - unsigned long rx_intr_PIPE_request; - unsigned long rx_intr_bfr_not_passed_to_stack; - unsigned long rx_intr_bfr_passed_to_stack; -} rx_intr_stat_t; - -typedef struct pipe_mgmt_stat{ - unsigned long UDP_PIPE_mgmt_kmalloc_err; - unsigned long UDP_PIPE_mgmt_direction_err; - unsigned long UDP_PIPE_mgmt_adptr_type_err; - unsigned long UDP_PIPE_mgmt_adptr_cmnd_OK; - unsigned long UDP_PIPE_mgmt_adptr_cmnd_timeout; - unsigned long UDP_PIPE_mgmt_adptr_send_passed; - unsigned long UDP_PIPE_mgmt_adptr_send_failed; - unsigned long UDP_PIPE_mgmt_not_passed_to_stack; - unsigned long UDP_PIPE_mgmt_passed_to_stack; - unsigned long UDP_PIPE_mgmt_no_socket; - unsigned long UDP_PIPE_mgmt_passed_to_adptr; -} pipe_mgmt_stat_t; - - -typedef struct { - struct sk_buff *skb; -} bh_data_t, cmd_data_t; - -#define MAX_LGTH_UDP_MGNT_PKT 2000 - - -/* This is used for interrupt testing */ -#define INTR_TEST_MODE 0x02 - -#define WUM_SIGNATURE_L 0x50495046 -#define WUM_SIGNATURE_H 0x444E3845 - -#define WUM_KILL 0x50 -#define WUM_EXEC 0x51 - -#define WANPIPE 0x00 -#define API 0x01 -#define BRIDGE 0x02 -#define BRIDGE_NODE 0x03 - -#ifdef __KERNEL__ -/****** Kernel Interface ****************************************************/ - -#include <linux/sdladrv.h> /* SDLA support module API definitions */ -#include <linux/sdlasfm.h> /* SDLA firmware module definitions */ -#include <linux/workqueue.h> -#include <linux/serial.h> -#include <linux/serialP.h> -#include <linux/serial_reg.h> -#include <asm/serial.h> -#include <linux/tty.h> -#include <linux/tty_driver.h> -#include <linux/tty_flip.h> - -/****** Data Structures *****************************************************/ - -/* Adapter Data Space. - * This structure is needed because we handle multiple cards, otherwise - * static data would do it. - */ -typedef struct sdla -{ - char devname[WAN_DRVNAME_SZ+1]; /* card name */ - sdlahw_t hw; /* hardware configuration */ - struct wan_device wandev; /* WAN device data space */ - - unsigned open_cnt; /* number of open interfaces */ - unsigned long state_tick; /* link state timestamp */ - unsigned intr_mode; /* Type of Interrupt Mode */ - char in_isr; /* interrupt-in-service flag */ - char buff_int_mode_unbusy; /* flag for carrying out dev_tint */ - char dlci_int_mode_unbusy; /* flag for carrying out dev_tint */ - long configured; /* flag for previous configurations */ - - unsigned short irq_dis_if_send_count; /* Disabling irqs in if_send*/ - unsigned short irq_dis_poll_count; /* Disabling irqs in poll routine*/ - unsigned short force_enable_irq; - char TracingEnabled; /* flag for enabling trace */ - global_stats_t statistics; /* global statistics */ - void* mbox; /* -> mailbox */ - void* rxmb; /* -> receive mailbox */ - void* flags; /* -> adapter status flags */ - void (*isr)(struct sdla* card); /* interrupt service routine */ - void (*poll)(struct sdla* card); /* polling routine */ - int (*exec)(struct sdla* card, void* u_cmd, void* u_data); - /* Used by the listen() system call */ - /* Wanpipe Socket Interface */ - int (*func) (struct sk_buff *, struct sock *); - struct sock *sk; - - /* Shutdown function */ - void (*disable_comm) (struct sdla *card); - - /* Secondary Port Device: Piggibacking */ - struct sdla *next; - - /* TTY driver variables */ - unsigned char tty_opt; - struct tty_struct *tty; - unsigned int tty_minor; - unsigned int tty_open; - unsigned char *tty_buf; - unsigned char *tty_rx; - struct work_struct tty_work; - - union - { - struct - { /****** X.25 specific data **********/ - u32 lo_pvc; - u32 hi_pvc; - u32 lo_svc; - u32 hi_svc; - struct net_device *svc_to_dev_map[MAX_X25_LCN]; - struct net_device *pvc_to_dev_map[MAX_X25_LCN]; - struct net_device *tx_dev; - struct net_device *cmd_dev; - u32 no_dev; - volatile u8 *hdlc_buf_status; - u32 tx_interrupts_pending; - u16 timer_int_enabled; - struct net_device *poll_device; - atomic_t command_busy; - - u16 udp_pkt_lgth; - u32 udp_type; - u8 udp_pkt_src; - u32 udp_lcn; - struct net_device *udp_dev; - s8 udp_pkt_data[MAX_LGTH_UDP_MGNT_PKT]; - - u8 LAPB_hdlc; /* Option to turn off X25 and run only LAPB */ - u8 logging; /* Option to log call messages */ - u8 oob_on_modem; /* Option to send modem status to the api */ - u16 num_of_ch; /* Number of channels configured by the user */ - - struct work_struct x25_poll_work; - struct timer_list x25_timer; - } x; - struct - { /****** frame relay specific data ***/ - void* rxmb_base; /* -> first Rx buffer */ - void* rxmb_last; /* -> last Rx buffer */ - unsigned rx_base; /* S508 receive buffer base */ - unsigned rx_top; /* S508 receive buffer end */ - unsigned short node_dlci[100]; - unsigned short dlci_num; - struct net_device *dlci_to_dev_map[991 + 1]; - unsigned tx_interrupts_pending; - unsigned short timer_int_enabled; - unsigned short udp_pkt_lgth; - int udp_type; - char udp_pkt_src; - unsigned udp_dlci; - char udp_pkt_data[MAX_LGTH_UDP_MGNT_PKT]; - void* trc_el_base; /* first trace element */ - void* trc_el_last; /* last trace element */ - void *curr_trc_el; /* current trace element */ - unsigned short trc_bfr_space; /* trace buffer space */ - unsigned char update_comms_stats; - struct net_device *arp_dev; - spinlock_t if_send_lock; - } f; - struct /****** PPP-specific data ***********/ - { - char if_name[WAN_IFNAME_SZ+1]; /* interface name */ - void* txbuf; /* -> current Tx buffer */ - void* txbuf_base; /* -> first Tx buffer */ - void* txbuf_last; /* -> last Tx buffer */ - void* rxbuf_base; /* -> first Rx buffer */ - void* rxbuf_last; /* -> last Rx buffer */ - unsigned rx_base; /* S508 receive buffer base */ - unsigned rx_top; /* S508 receive buffer end */ - char ip_mode; /* STATIC/HOST/PEER IP Mode */ - char authenticator; /* Authenticator for PAP/CHAP */ - unsigned char comm_enabled; /* Is comm enabled or not */ - unsigned char peer_route; /* Process Peer Route */ - unsigned long *txbuf_next; /* Next Tx buffer to use */ - unsigned long *rxbuf_next; /* Next Rx buffer to use */ - } p; - struct /* Cisco HDLC-specific data */ - { - char if_name[WAN_IFNAME_SZ+1]; /* interface name */ - unsigned char comm_port;/* Communication Port O or 1 */ - unsigned char usedby; /* Used by WANPIPE or API */ - void* rxmb; /* Receive mail box */ - void* flags; /* flags */ - void* tx_status; /* Tx status element */ - void* rx_status; /* Rx status element */ - void* txbuf; /* -> current Tx buffer */ - void* txbuf_base; /* -> first Tx buffer */ - void* txbuf_last; /* -> last Tx buffer */ - void* rxbuf_base; /* -> first Rx buffer */ - void* rxbuf_last; /* -> last Rx buffer */ - unsigned rx_base; /* S508 receive buffer base */ - unsigned rx_top; /* S508 receive buffer end */ - unsigned char receive_only; /* high speed receivers */ - unsigned short protocol_options; - unsigned short kpalv_tx; /* Tx kpalv timer */ - unsigned short kpalv_rx; /* Rx kpalv timer */ - unsigned short kpalv_err; /* Error tolerance */ - unsigned short slarp_timer; /* SLARP req timer */ - unsigned state; /* state of the link */ - unsigned char api_status; - unsigned char update_call_count; - unsigned short api_options; /* for async config */ - unsigned char async_mode; - unsigned short tx_bits_per_char; - unsigned short rx_bits_per_char; - unsigned short stop_bits; - unsigned short parity; - unsigned short break_timer; - unsigned short inter_char_timer; - unsigned short rx_complete_length; - unsigned short xon_char; - unsigned short xoff_char; - unsigned char comm_enabled; /* Is comm enabled or not */ - unsigned char backup; - } c; - struct - { - void* tx_status; /* Tx status element */ - void* rx_status; /* Rx status element */ - void* trace_status; /* Trace status element */ - void* txbuf; /* -> current Tx buffer */ - void* txbuf_base; /* -> first Tx buffer */ - void* txbuf_last; /* -> last Tx buffer */ - void* rxbuf_base; /* -> first Rx buffer */ - void* rxbuf_last; /* -> last Rx buffer */ - void* tracebuf; /* -> current Trace buffer */ - void* tracebuf_base; /* -> current Trace buffer */ - void* tracebuf_last; /* -> current Trace buffer */ - unsigned rx_base; /* receive buffer base */ - unsigned rx_end; /* receive buffer end */ - unsigned trace_base; /* trace buffer base */ - unsigned trace_end; /* trace buffer end */ - - } h; - } u; -} sdla_t; - -/****** Public Functions ****************************************************/ - -void wanpipe_open (sdla_t* card); /* wpmain.c */ -void wanpipe_close (sdla_t* card); /* wpmain.c */ -void wanpipe_set_state (sdla_t* card, int state); /* wpmain.c */ - -int wpx_init (sdla_t* card, wandev_conf_t* conf); /* wpx.c */ -int wpf_init (sdla_t* card, wandev_conf_t* conf); /* wpf.c */ -int wpp_init (sdla_t* card, wandev_conf_t* conf); /* wpp.c */ -int wpc_init (sdla_t* card, wandev_conf_t* conf); /* Cisco HDLC */ -int bsc_init (sdla_t* card, wandev_conf_t* conf); /* BSC streaming */ -int hdlc_init(sdla_t* card, wandev_conf_t* conf); /* HDLC support */ -int wpft1_init (sdla_t* card, wandev_conf_t* conf); /* FT1 Config support */ -int wsppp_init (sdla_t* card, wandev_conf_t* conf); /* Sync PPP on top of RAW CHDLC */ - -extern sdla_t * wanpipe_find_card(char *); -extern sdla_t * wanpipe_find_card_num (int); - -extern void wanpipe_queue_work (struct work_struct *); -extern void wanpipe_mark_bh (void); -extern void wakeup_sk_bh(struct net_device *dev); -extern int change_dev_flags(struct net_device *dev, unsigned flags); -extern unsigned long get_ip_address(struct net_device *dev, int option); -extern void add_gateway(sdla_t *card, struct net_device *dev); - - -#endif /* __KERNEL__ */ -#endif /* _WANPIPE_H */ - diff --git a/include/net/arp.h b/include/net/arp.h index a13e30c..643bded 100644 --- a/include/net/arp.h +++ b/include/net/arp.h @@ -10,8 +10,6 @@ extern struct neigh_table arp_tbl; extern void arp_init(void); -extern int arp_rcv(struct sk_buff *skb, struct net_device *dev, - struct packet_type *pt, struct net_device *orig_dev); extern int arp_find(unsigned char *haddr, struct sk_buff *skb); extern int arp_ioctl(unsigned int cmd, void __user *arg); extern void arp_send(int type, int ptype, u32 dest_ip, diff --git a/include/net/ieee80211softmac.h b/include/net/ieee80211softmac.h index b971d8c..6b3693f 100644 --- a/include/net/ieee80211softmac.h +++ b/include/net/ieee80211softmac.h @@ -267,8 +267,9 @@ extern void ieee80211softmac_stop(struct net_device *dev); #define IEEE80211SOFTMAC_EVENT_AUTH_FAILED 5 #define IEEE80211SOFTMAC_EVENT_AUTH_TIMEOUT 6 #define IEEE80211SOFTMAC_EVENT_ASSOCIATE_NET_NOT_FOUND 7 +#define IEEE80211SOFTMAC_EVENT_DISASSOCIATED 8 /* keep this updated! */ -#define IEEE80211SOFTMAC_EVENT_LAST 7 +#define IEEE80211SOFTMAC_EVENT_LAST 8 /* * If you want to be notified of certain events, you can call * ieee80211softmac_notify[_atomic] with diff --git a/include/net/inet6_hashtables.h b/include/net/inet6_hashtables.h index 25f708f..59f0c83 100644 --- a/include/net/inet6_hashtables.h +++ b/include/net/inet6_hashtables.h @@ -48,31 +48,7 @@ static inline int inet6_sk_ehashfn(const struct sock *sk) return inet6_ehashfn(laddr, lport, faddr, fport); } -static inline void __inet6_hash(struct inet_hashinfo *hashinfo, - struct sock *sk) -{ - struct hlist_head *list; - rwlock_t *lock; - - BUG_TRAP(sk_unhashed(sk)); - - if (sk->sk_state == TCP_LISTEN) { - list = &hashinfo->listening_hash[inet_sk_listen_hashfn(sk)]; - lock = &hashinfo->lhash_lock; - inet_listen_wlock(hashinfo); - } else { - unsigned int hash; - sk->sk_hash = hash = inet6_sk_ehashfn(sk); - hash &= (hashinfo->ehash_size - 1); - list = &hashinfo->ehash[hash].chain; - lock = &hashinfo->ehash[hash].lock; - write_lock(lock); - } - - __sk_add_node(sk, list); - sock_prot_inc_use(sk->sk_prot); - write_unlock(lock); -} +extern void __inet6_hash(struct inet_hashinfo *hashinfo, struct sock *sk); /* * Sockets in TCP_CLOSE state are _always_ taken out of the hash, so @@ -80,52 +56,12 @@ static inline void __inet6_hash(struct inet_hashinfo *hashinfo, * * The sockhash lock must be held as a reader here. */ -static inline struct sock * - __inet6_lookup_established(struct inet_hashinfo *hashinfo, +extern struct sock *__inet6_lookup_established(struct inet_hashinfo *hashinfo, const struct in6_addr *saddr, const u16 sport, const struct in6_addr *daddr, const u16 hnum, - const int dif) -{ - struct sock *sk; - const struct hlist_node *node; - const __u32 ports = INET_COMBINED_PORTS(sport, hnum); - /* Optimize here for direct hit, only listening connections can - * have wildcards anyways. - */ - unsigned int hash = inet6_ehashfn(daddr, hnum, saddr, sport); - struct inet_ehash_bucket *head = inet_ehash_bucket(hashinfo, hash); - - prefetch(head->chain.first); - read_lock(&head->lock); - sk_for_each(sk, node, &head->chain) { - /* For IPV6 do the cheaper port and family tests first. */ - if (INET6_MATCH(sk, hash, saddr, daddr, ports, dif)) - goto hit; /* You sunk my battleship! */ - } - /* Must check for a TIME_WAIT'er before going to listener hash. */ - sk_for_each(sk, node, &(head + hashinfo->ehash_size)->chain) { - const struct inet_timewait_sock *tw = inet_twsk(sk); - - if(*((__u32 *)&(tw->tw_dport)) == ports && - sk->sk_family == PF_INET6) { - const struct inet6_timewait_sock *tw6 = inet6_twsk(sk); - - if (ipv6_addr_equal(&tw6->tw_v6_daddr, saddr) && - ipv6_addr_equal(&tw6->tw_v6_rcv_saddr, daddr) && - (!sk->sk_bound_dev_if || sk->sk_bound_dev_if == dif)) - goto hit; - } - } - read_unlock(&head->lock); - return NULL; - -hit: - sock_hold(sk); - read_unlock(&head->lock); - return sk; -} + const int dif); extern struct sock *inet6_lookup_listener(struct inet_hashinfo *hashinfo, const struct in6_addr *daddr, diff --git a/include/net/ip.h b/include/net/ip.h index 8fe6156..3d2e5ca 100644 --- a/include/net/ip.h +++ b/include/net/ip.h @@ -95,6 +95,7 @@ extern int ip_local_deliver(struct sk_buff *skb); extern int ip_mr_input(struct sk_buff *skb); extern int ip_output(struct sk_buff *skb); extern int ip_mc_output(struct sk_buff *skb); +extern int ip_fragment(struct sk_buff *skb, int (*output)(struct sk_buff *)); extern int ip_do_nat(struct sk_buff *skb); extern void ip_send_check(struct iphdr *ip); extern int ip_queue_xmit(struct sk_buff *skb, int ipfragok); diff --git a/include/net/ipv6.h b/include/net/ipv6.h index 6d6f063..4abedb8 100644 --- a/include/net/ipv6.h +++ b/include/net/ipv6.h @@ -230,7 +230,7 @@ extern int ip6_ra_control(struct sock *sk, int sel, void (*destructor)(struct sock *)); -extern int ipv6_parse_hopopts(struct sk_buff *skb, int); +extern int ipv6_parse_hopopts(struct sk_buff *skb); extern struct ipv6_txoptions * ipv6_dup_options(struct sock *sk, struct ipv6_txoptions *opt); extern struct ipv6_txoptions * ipv6_renew_options(struct sock *sk, struct ipv6_txoptions *opt, diff --git a/include/net/sock.h b/include/net/sock.h index af2b054..ff8b0da 100644 --- a/include/net/sock.h +++ b/include/net/sock.h @@ -454,6 +454,7 @@ static inline void sk_stream_set_owner_r(struct sk_buff *skb, struct sock *sk) static inline void sk_stream_free_skb(struct sock *sk, struct sk_buff *skb) { + skb_truesize_check(skb); sock_set_flag(sk, SOCK_QUEUE_SHRUNK); sk->sk_wmem_queued -= skb->truesize; sk->sk_forward_alloc += skb->truesize; diff --git a/include/net/x25device.h b/include/net/x25device.h index 1a31837..1d10c87 100644 --- a/include/net/x25device.h +++ b/include/net/x25device.h @@ -8,6 +8,7 @@ static inline __be16 x25_type_trans(struct sk_buff *skb, struct net_device *dev) { skb->mac.raw = skb->data; + skb->dev = dev; skb->pkt_type = PACKET_HOST; return htons(ETH_P_X25); diff --git a/include/net/xfrm.h b/include/net/xfrm.h index 0d5529c..afa508d 100644 --- a/include/net/xfrm.h +++ b/include/net/xfrm.h @@ -143,6 +143,11 @@ struct xfrm_state /* Replay detection state at the time we sent the last notification */ struct xfrm_replay_state preplay; + /* internal flag that only holds state for delayed aevent at the + * moment + */ + u32 xflags; + /* Replay detection notification settings */ u32 replay_maxage; u32 replay_maxdiff; @@ -168,6 +173,9 @@ struct xfrm_state void *data; }; +/* xflags - make enum if more show up */ +#define XFRM_TIME_DEFER 1 + enum { XFRM_STATE_VOID, XFRM_STATE_ACQ, diff --git a/include/rdma/ib_sa.h b/include/rdma/ib_sa.h index f404fe2..ad63c21 100644 --- a/include/rdma/ib_sa.h +++ b/include/rdma/ib_sa.h @@ -91,34 +91,6 @@ enum ib_sa_selector { IB_SA_BEST = 3 }; -enum ib_sa_rate { - IB_SA_RATE_2_5_GBPS = 2, - IB_SA_RATE_5_GBPS = 5, - IB_SA_RATE_10_GBPS = 3, - IB_SA_RATE_20_GBPS = 6, - IB_SA_RATE_30_GBPS = 4, - IB_SA_RATE_40_GBPS = 7, - IB_SA_RATE_60_GBPS = 8, - IB_SA_RATE_80_GBPS = 9, - IB_SA_RATE_120_GBPS = 10 -}; - -static inline int ib_sa_rate_enum_to_int(enum ib_sa_rate rate) -{ - switch (rate) { - case IB_SA_RATE_2_5_GBPS: return 1; - case IB_SA_RATE_5_GBPS: return 2; - case IB_SA_RATE_10_GBPS: return 4; - case IB_SA_RATE_20_GBPS: return 8; - case IB_SA_RATE_30_GBPS: return 12; - case IB_SA_RATE_40_GBPS: return 16; - case IB_SA_RATE_60_GBPS: return 24; - case IB_SA_RATE_80_GBPS: return 32; - case IB_SA_RATE_120_GBPS: return 48; - default: return -1; - } -} - /* * Structures for SA records are named "struct ib_sa_xxx_rec." No * attempt is made to pack structures to match the physical layout of diff --git a/include/rdma/ib_verbs.h b/include/rdma/ib_verbs.h index c1ad627..6bbf1b3 100644 --- a/include/rdma/ib_verbs.h +++ b/include/rdma/ib_verbs.h @@ -314,6 +314,34 @@ enum ib_ah_flags { IB_AH_GRH = 1 }; +enum ib_rate { + IB_RATE_PORT_CURRENT = 0, + IB_RATE_2_5_GBPS = 2, + IB_RATE_5_GBPS = 5, + IB_RATE_10_GBPS = 3, + IB_RATE_20_GBPS = 6, + IB_RATE_30_GBPS = 4, + IB_RATE_40_GBPS = 7, + IB_RATE_60_GBPS = 8, + IB_RATE_80_GBPS = 9, + IB_RATE_120_GBPS = 10 +}; + +/** + * ib_rate_to_mult - Convert the IB rate enum to a multiple of the + * base rate of 2.5 Gbit/sec. For example, IB_RATE_5_GBPS will be + * converted to 2, since 5 Gbit/sec is 2 * 2.5 Gbit/sec. + * @rate: rate to convert. + */ +int ib_rate_to_mult(enum ib_rate rate) __attribute_const__; + +/** + * mult_to_ib_rate - Convert a multiple of 2.5 Gbit/sec to an IB rate + * enum. + * @mult: multiple to convert. + */ +enum ib_rate mult_to_ib_rate(int mult) __attribute_const__; + struct ib_ah_attr { struct ib_global_route grh; u16 dlid; diff --git a/include/scsi/scsi_devinfo.h b/include/scsi/scsi_devinfo.h index 174101b..d31b16d 100644 --- a/include/scsi/scsi_devinfo.h +++ b/include/scsi/scsi_devinfo.h @@ -28,4 +28,5 @@ #define BLIST_NO_ULD_ATTACH 0x100000 /* device is actually for RAID config */ #define BLIST_SELECT_NO_ATN 0x200000 /* select without ATN */ #define BLIST_RETRY_HWERROR 0x400000 /* retry HARDWARE_ERROR */ +#define BLIST_MAX_512 0x800000 /* maximum 512 sector cdb length */ #endif diff --git a/include/scsi/scsi_host.h b/include/scsi/scsi_host.h index dc6862d..de6ce54 100644 --- a/include/scsi/scsi_host.h +++ b/include/scsi/scsi_host.h @@ -140,7 +140,6 @@ struct scsi_host_template { * * Status: REQUIRED (at least one of them) */ - int (* eh_strategy_handler)(struct Scsi_Host *); int (* eh_abort_handler)(struct scsi_cmnd *); int (* eh_device_reset_handler)(struct scsi_cmnd *); int (* eh_bus_reset_handler)(struct scsi_cmnd *); diff --git a/include/scsi/scsi_ioctl.h b/include/scsi/scsi_ioctl.h index d4be4d9..edb9525 100644 --- a/include/scsi/scsi_ioctl.h +++ b/include/scsi/scsi_ioctl.h @@ -41,8 +41,6 @@ typedef struct scsi_fctargaddress { } Scsi_FCTargAddress; extern int scsi_ioctl(struct scsi_device *, int, void __user *); -extern int scsi_ioctl_send_command(struct scsi_device *, - struct scsi_ioctl_command __user *); extern int scsi_nonblockable_ioctl(struct scsi_device *sdev, int cmd, void __user *arg, struct file *filp); diff --git a/include/scsi/scsi_transport.h b/include/scsi/scsi_transport.h index b3657f1..cca1d49 100644 --- a/include/scsi/scsi_transport.h +++ b/include/scsi/scsi_transport.h @@ -50,6 +50,11 @@ struct scsi_transport_template { unsigned int create_work_queue : 1; /* + * Allows a transport to override the default error handler. + */ + void (* eh_strategy_handler)(struct Scsi_Host *); + + /* * This is an optional routine that allows the transport to become * involved when a scsi io timer fires. The return value tells the * timer routine how to finish the io timeout handling: diff --git a/include/scsi/scsi_transport_fc.h b/include/scsi/scsi_transport_fc.h index cf3fec8..5626225 100644 --- a/include/scsi/scsi_transport_fc.h +++ b/include/scsi/scsi_transport_fc.h @@ -202,12 +202,19 @@ struct fc_rport { /* aka fc_starget_attrs */ /* internal data */ unsigned int channel; u32 number; + u8 flags; struct list_head peers; struct device dev; struct work_struct dev_loss_work; struct work_struct scan_work; + struct work_struct stgt_delete_work; + struct work_struct rport_delete_work; } __attribute__((aligned(sizeof(unsigned long)))); +/* bit field values for struct fc_rport "flags" field: */ +#define FC_RPORT_DEVLOSS_PENDING 0x01 +#define FC_RPORT_SCAN_PENDING 0x02 + #define dev_to_rport(d) \ container_of(d, struct fc_rport, dev) #define transport_class_to_rport(classdev) \ @@ -327,13 +334,16 @@ struct fc_host_attrs { struct list_head rport_bindings; u32 next_rport_number; u32 next_target_id; - u8 flags; - struct work_struct rport_del_work; -}; -/* values for struct fc_host_attrs "flags" field: */ -#define FC_SHOST_RPORT_DEL_SCHEDULED 0x01 + /* work queues for rport state manipulation */ + char work_q_name[KOBJ_NAME_LEN]; + struct workqueue_struct *work_q; + char devloss_work_q_name[KOBJ_NAME_LEN]; + struct workqueue_struct *devloss_work_q; +}; +#define shost_to_fc_host(x) \ + ((struct fc_host_attrs *)(x)->shost_data) #define fc_host_node_name(x) \ (((struct fc_host_attrs *)(x)->shost_data)->node_name) @@ -375,10 +385,14 @@ struct fc_host_attrs { (((struct fc_host_attrs *)(x)->shost_data)->next_rport_number) #define fc_host_next_target_id(x) \ (((struct fc_host_attrs *)(x)->shost_data)->next_target_id) -#define fc_host_flags(x) \ - (((struct fc_host_attrs *)(x)->shost_data)->flags) -#define fc_host_rport_del_work(x) \ - (((struct fc_host_attrs *)(x)->shost_data)->rport_del_work) +#define fc_host_work_q_name(x) \ + (((struct fc_host_attrs *)(x)->shost_data)->work_q_name) +#define fc_host_work_q(x) \ + (((struct fc_host_attrs *)(x)->shost_data)->work_q) +#define fc_host_devloss_work_q_name(x) \ + (((struct fc_host_attrs *)(x)->shost_data)->devloss_work_q_name) +#define fc_host_devloss_work_q(x) \ + (((struct fc_host_attrs *)(x)->shost_data)->devloss_work_q) /* The functions by which the transport class and the driver communicate */ @@ -461,10 +475,15 @@ fc_remote_port_chkready(struct fc_rport *rport) switch (rport->port_state) { case FC_PORTSTATE_ONLINE: - result = 0; + if (rport->roles & FC_RPORT_ROLE_FCP_TARGET) + result = 0; + else if (rport->flags & FC_RPORT_DEVLOSS_PENDING) + result = DID_IMM_RETRY << 16; + else + result = DID_NO_CONNECT << 16; break; case FC_PORTSTATE_BLOCKED: - result = DID_BUS_BUSY << 16; + result = DID_IMM_RETRY << 16; break; default: result = DID_NO_CONNECT << 16; diff --git a/include/sound/pcm.h b/include/sound/pcm.h index 66b1f08..df70e75 100644 --- a/include/sound/pcm.h +++ b/include/sound/pcm.h @@ -367,7 +367,7 @@ struct snd_pcm_substream { struct snd_pcm_group self_group; /* fake group for non linked substream (with substream lock inside) */ struct snd_pcm_group *group; /* pointer to current group */ /* -- assigned files -- */ - struct snd_pcm_file *file; + void *file; struct file *ffile; void (*pcm_release)(struct snd_pcm_substream *); #if defined(CONFIG_SND_PCM_OSS) || defined(CONFIG_SND_PCM_OSS_MODULE) @@ -898,7 +898,6 @@ ssize_t snd_pcm_format_size(snd_pcm_format_t format, size_t samples); const unsigned char *snd_pcm_format_silence_64(snd_pcm_format_t format); int snd_pcm_format_set_silence(snd_pcm_format_t format, void *buf, unsigned int frames); snd_pcm_format_t snd_pcm_build_linear_format(int width, int unsignd, int big_endian); -const char *snd_pcm_format_name(snd_pcm_format_t format); void snd_pcm_set_ops(struct snd_pcm * pcm, int direction, struct snd_pcm_ops *ops); void snd_pcm_set_sync(struct snd_pcm_substream *substream); |