diff options
Diffstat (limited to 'include')
72 files changed, 1030 insertions, 907 deletions
diff --git a/include/asm-alpha/unistd.h b/include/asm-alpha/unistd.h index 84313d14e78..e58a427012d 100644 --- a/include/asm-alpha/unistd.h +++ b/include/asm-alpha/unistd.h @@ -342,9 +342,14 @@ #define __NR_io_cancel 402 #define __NR_exit_group 405 #define __NR_lookup_dcookie 406 -#define __NR_sys_epoll_create 407 -#define __NR_sys_epoll_ctl 408 -#define __NR_sys_epoll_wait 409 +#define __NR_epoll_create 407 +#define __NR_epoll_ctl 408 +#define __NR_epoll_wait 409 +/* Feb 2007: These three sys_epoll defines shouldn't be here but culling + * them would break userspace apps ... we'll kill them off in 2010 :) */ +#define __NR_sys_epoll_create __NR_epoll_create +#define __NR_sys_epoll_ctl __NR_epoll_ctl +#define __NR_sys_epoll_wait __NR_epoll_wait #define __NR_remap_file_pages 410 #define __NR_set_tid_address 411 #define __NR_restart_syscall 412 diff --git a/include/asm-frv/Kbuild b/include/asm-frv/Kbuild index c68e1680da0..966a9836d55 100644 --- a/include/asm-frv/Kbuild +++ b/include/asm-frv/Kbuild @@ -1 +1,7 @@ include include/asm-generic/Kbuild.asm + +header-y += registers.h + +unifdef-y += termios.h +unifdef-y += ptrace.h +unifdef-y += page.h diff --git a/include/asm-frv/page.h b/include/asm-frv/page.h index 134cc0cdf6c..213d92fd652 100644 --- a/include/asm-frv/page.h +++ b/include/asm-frv/page.h @@ -76,8 +76,6 @@ extern unsigned long max_pfn; #endif /* __ASSEMBLY__ */ -#endif /* __KERNEL__ */ - #ifdef CONFIG_CONTIGUOUS_PAGE_ALLOC #define WANT_PAGE_VIRTUAL 1 #endif @@ -85,4 +83,6 @@ extern unsigned long max_pfn; #include <asm-generic/memory_model.h> #include <asm-generic/page.h> +#endif /* __KERNEL__ */ + #endif /* _ASM_PAGE_H */ diff --git a/include/asm-frv/ptrace.h b/include/asm-frv/ptrace.h index 9a2241b8eb1..cf6934012b6 100644 --- a/include/asm-frv/ptrace.h +++ b/include/asm-frv/ptrace.h @@ -12,9 +12,11 @@ #define _ASM_PTRACE_H #include <asm/registers.h> +#ifdef __KERNEL__ #include <asm/irq_regs.h> #define in_syscall(regs) (((regs)->tbr & TBR_TT) == TBR_TT_TRAP0) +#endif #define PT_PSR 0 @@ -60,6 +62,7 @@ #define PTRACE_GETFDPIC_EXEC 0 /* [addr] request the executable loadmap */ #define PTRACE_GETFDPIC_INTERP 1 /* [addr] request the interpreter loadmap */ +#ifdef __KERNEL__ #ifndef __ASSEMBLY__ /* @@ -74,6 +77,7 @@ register struct pt_regs *__frame asm("gr28"); extern unsigned long user_stack(const struct pt_regs *); extern void show_regs(struct pt_regs *); #define profile_pc(regs) ((regs)->pc) +#endif #endif /* !__ASSEMBLY__ */ #endif /* _ASM_PTRACE_H */ diff --git a/include/asm-frv/termios.h b/include/asm-frv/termios.h index b4a664e7f55..8840cf95e8d 100644 --- a/include/asm-frv/termios.h +++ b/include/asm-frv/termios.h @@ -69,6 +69,8 @@ struct termio { #define N_SYNC_PPP 14 #define N_HCI 15 /* Bluetooth HCI UART */ +#ifdef __KERNEL__ #include <asm-generic/termios.h> +#endif #endif /* _ASM_TERMIOS_H */ diff --git a/include/asm-mips/bootinfo.h b/include/asm-mips/bootinfo.h index 8e321f53a38..c7c945baf1e 100644 --- a/include/asm-mips/bootinfo.h +++ b/include/asm-mips/bootinfo.h @@ -243,6 +243,10 @@ extern struct boot_mem_map boot_mem_map; extern void add_memory_region(phys_t start, phys_t size, long type); extern void prom_init(void); +extern void prom_free_prom_memory(void); + +extern void free_init_pages(const char *what, + unsigned long begin, unsigned long end); /* * Initial kernel command line, usually setup by prom_init() diff --git a/include/asm-mips/ddb5xxx/ddb5477.h b/include/asm-mips/ddb5xxx/ddb5477.h index c5af4b73fdd..6cf177caf6d 100644 --- a/include/asm-mips/ddb5xxx/ddb5477.h +++ b/include/asm-mips/ddb5xxx/ddb5477.h @@ -17,6 +17,7 @@ #ifndef __ASM_DDB5XXX_DDB5477_H #define __ASM_DDB5XXX_DDB5477_H +#include <irq.h> /* * This contains macros that are specific to DDB5477 or renamed from @@ -251,14 +252,10 @@ extern void ll_vrc5477_irq_disable(int vrc5477_irq); */ #define NUM_CPU_IRQ 8 -#define NUM_I8259_IRQ 16 #define NUM_VRC5477_IRQ 32 -#define DDB_IRQ_BASE 0 - -#define I8259_IRQ_BASE DDB_IRQ_BASE -#define VRC5477_IRQ_BASE (I8259_IRQ_BASE + NUM_I8259_IRQ) -#define CPU_IRQ_BASE (VRC5477_IRQ_BASE + NUM_VRC5477_IRQ) +#define CPU_IRQ_BASE MIPS_CPU_IRQ_BASE +#define VRC5477_IRQ_BASE (CPU_IRQ_BASE + NUM_CPU_IRQ) /* * vrc5477 irq defs @@ -300,22 +297,22 @@ extern void ll_vrc5477_irq_disable(int vrc5477_irq); /* * i2859 irq assignment */ -#define I8259_IRQ_RESERVED_0 (0 + I8259_IRQ_BASE) -#define I8259_IRQ_KEYBOARD (1 + I8259_IRQ_BASE) /* M1543 default */ -#define I8259_IRQ_CASCADE (2 + I8259_IRQ_BASE) -#define I8259_IRQ_UART_B (3 + I8259_IRQ_BASE) /* M1543 default, may conflict with RTC according to schematic diagram */ -#define I8259_IRQ_UART_A (4 + I8259_IRQ_BASE) /* M1543 default */ -#define I8259_IRQ_PARALLEL (5 + I8259_IRQ_BASE) /* M1543 default */ -#define I8259_IRQ_RESERVED_6 (6 + I8259_IRQ_BASE) -#define I8259_IRQ_RESERVED_7 (7 + I8259_IRQ_BASE) -#define I8259_IRQ_RTC (8 + I8259_IRQ_BASE) /* who set this? */ -#define I8259_IRQ_USB (9 + I8259_IRQ_BASE) /* ddb_setup */ -#define I8259_IRQ_PMU (10 + I8259_IRQ_BASE) /* ddb_setup */ -#define I8259_IRQ_RESERVED_11 (11 + I8259_IRQ_BASE) -#define I8259_IRQ_RESERVED_12 (12 + I8259_IRQ_BASE) /* m1543_irq_setup */ -#define I8259_IRQ_RESERVED_13 (13 + I8259_IRQ_BASE) -#define I8259_IRQ_HDC1 (14 + I8259_IRQ_BASE) /* default and ddb_setup */ -#define I8259_IRQ_HDC2 (15 + I8259_IRQ_BASE) /* default */ +#define I8259_IRQ_RESERVED_0 (0 + I8259A_IRQ_BASE) +#define I8259_IRQ_KEYBOARD (1 + I8259A_IRQ_BASE) /* M1543 default */ +#define I8259_IRQ_CASCADE (2 + I8259A_IRQ_BASE) +#define I8259_IRQ_UART_B (3 + I8259A_IRQ_BASE) /* M1543 default, may conflict with RTC according to schematic diagram */ +#define I8259_IRQ_UART_A (4 + I8259A_IRQ_BASE) /* M1543 default */ +#define I8259_IRQ_PARALLEL (5 + I8259A_IRQ_BASE) /* M1543 default */ +#define I8259_IRQ_RESERVED_6 (6 + I8259A_IRQ_BASE) +#define I8259_IRQ_RESERVED_7 (7 + I8259A_IRQ_BASE) +#define I8259_IRQ_RTC (8 + I8259A_IRQ_BASE) /* who set this? */ +#define I8259_IRQ_USB (9 + I8259A_IRQ_BASE) /* ddb_setup */ +#define I8259_IRQ_PMU (10 + I8259A_IRQ_BASE) /* ddb_setup */ +#define I8259_IRQ_RESERVED_11 (11 + I8259A_IRQ_BASE) +#define I8259_IRQ_RESERVED_12 (12 + I8259A_IRQ_BASE) /* m1543_irq_setup */ +#define I8259_IRQ_RESERVED_13 (13 + I8259A_IRQ_BASE) +#define I8259_IRQ_HDC1 (14 + I8259A_IRQ_BASE) /* default and ddb_setup */ +#define I8259_IRQ_HDC2 (15 + I8259A_IRQ_BASE) /* default */ /* diff --git a/include/asm-mips/dec/interrupts.h b/include/asm-mips/dec/interrupts.h index 273e4d65bfe..e10d341067c 100644 --- a/include/asm-mips/dec/interrupts.h +++ b/include/asm-mips/dec/interrupts.h @@ -14,6 +14,7 @@ #ifndef __ASM_DEC_INTERRUPTS_H #define __ASM_DEC_INTERRUPTS_H +#include <irq.h> #include <asm/mipsregs.h> @@ -87,7 +88,7 @@ #define DEC_CPU_INR_SW1 1 /* software #1 */ #define DEC_CPU_INR_SW0 0 /* software #0 */ -#define DEC_CPU_IRQ_BASE 0 /* first IRQ assigned to CPU */ +#define DEC_CPU_IRQ_BASE MIPS_CPU_IRQ_BASE /* first IRQ assigned to CPU */ #define DEC_CPU_IRQ_NR(n) ((n) + DEC_CPU_IRQ_BASE) #define DEC_CPU_IRQ_MASK(n) (1 << ((n) + CAUSEB_IP)) diff --git a/include/asm-mips/dma.h b/include/asm-mips/dma.h index 23f789c8084..e06ef0776d4 100644 --- a/include/asm-mips/dma.h +++ b/include/asm-mips/dma.h @@ -91,6 +91,7 @@ #else #define MAX_DMA_ADDRESS (PAGE_OFFSET + 0x01000000) #endif +#define MAX_DMA_PFN PFN_DOWN(virt_to_phys((void *)MAX_DMA_ADDRESS)) /* 8237 DMA controllers */ #define IO_DMA1_BASE 0x00 /* 8 bit slave DMA, channels 0..3 */ diff --git a/include/asm-mips/emma2rh/emma2rh.h b/include/asm-mips/emma2rh/emma2rh.h index 4fb8df71caa..6a1af0af51e 100644 --- a/include/asm-mips/emma2rh/emma2rh.h +++ b/include/asm-mips/emma2rh/emma2rh.h @@ -24,6 +24,8 @@ #ifndef __ASM_EMMA2RH_EMMA2RH_H #define __ASM_EMMA2RH_EMMA2RH_H +#include <irq.h> + /* * EMMA2RH registers */ @@ -104,7 +106,8 @@ #define NUM_EMMA2RH_IRQ 96 #define CPU_EMMA2RH_CASCADE 2 -#define EMMA2RH_IRQ_BASE 0 +#define CPU_IRQ_BASE MIPS_CPU_IRQ_BASE +#define EMMA2RH_IRQ_BASE (CPU_IRQ_BASE + NUM_CPU_IRQ) /* * emma2rh irq defs diff --git a/include/asm-mips/emma2rh/markeins.h b/include/asm-mips/emma2rh/markeins.h index 8fa76679507..973b0628490 100644 --- a/include/asm-mips/emma2rh/markeins.h +++ b/include/asm-mips/emma2rh/markeins.h @@ -33,7 +33,6 @@ #define EMMA2RH_SW_IRQ_BASE (EMMA2RH_IRQ_BASE + NUM_EMMA2RH_IRQ) #define EMMA2RH_GPIO_IRQ_BASE (EMMA2RH_SW_IRQ_BASE + NUM_EMMA2RH_IRQ_SW) -#define CPU_IRQ_BASE (EMMA2RH_GPIO_IRQ_BASE + NUM_EMMA2RH_IRQ_GPIO) #define EMMA2RH_SW_IRQ_INT0 (0+EMMA2RH_SW_IRQ_BASE) #define EMMA2RH_SW_IRQ_INT1 (1+EMMA2RH_SW_IRQ_BASE) diff --git a/include/asm-mips/i8259.h b/include/asm-mips/i8259.h index 4df8d8b118c..e88a01607fe 100644 --- a/include/asm-mips/i8259.h +++ b/include/asm-mips/i8259.h @@ -18,6 +18,7 @@ #include <linux/spinlock.h> #include <asm/io.h> +#include <irq.h> /* i8259A PIC registers */ #define PIC_MASTER_CMD 0x20 @@ -42,8 +43,6 @@ extern void disable_8259A_irq(unsigned int irq); extern void init_i8259_irqs(void); -#define I8259A_IRQ_BASE 0 - /* * Do the traditional i8259 interrupt polling thing. This is for the few * cases where no better interrupt acknowledge method is available and we diff --git a/include/asm-mips/io.h b/include/asm-mips/io.h index d77b657c09c..67f08107890 100644 --- a/include/asm-mips/io.h +++ b/include/asm-mips/io.h @@ -115,7 +115,7 @@ static inline void set_io_port_base(unsigned long base) */ static inline unsigned long virt_to_phys(volatile const void *address) { - return (unsigned long)address - PAGE_OFFSET; + return (unsigned long)address - PAGE_OFFSET + PHYS_OFFSET; } /* @@ -132,7 +132,7 @@ static inline unsigned long virt_to_phys(volatile const void *address) */ static inline void * phys_to_virt(unsigned long address) { - return (void *)(address + PAGE_OFFSET); + return (void *)(address + PAGE_OFFSET - PHYS_OFFSET); } /* diff --git a/include/asm-mips/irq.h b/include/asm-mips/irq.h index 386da82e577..91803ba30ff 100644 --- a/include/asm-mips/irq.h +++ b/include/asm-mips/irq.h @@ -18,7 +18,7 @@ #ifdef CONFIG_I8259 static inline int irq_canonicalize(int irq) { - return ((irq == 2) ? 9 : irq); + return ((irq == I8259A_IRQ_BASE + 2) ? I8259A_IRQ_BASE + 9 : irq); } #else #define irq_canonicalize(irq) (irq) /* Sane hardware, sane code ... */ diff --git a/include/asm-mips/irq_cpu.h b/include/asm-mips/irq_cpu.h index ed3d1e3d09e..ef6a07cddb2 100644 --- a/include/asm-mips/irq_cpu.h +++ b/include/asm-mips/irq_cpu.h @@ -13,8 +13,8 @@ #ifndef _ASM_IRQ_CPU_H #define _ASM_IRQ_CPU_H -extern void mips_cpu_irq_init(int irq_base); -extern void rm7k_cpu_irq_init(int irq_base); -extern void rm9k_cpu_irq_init(int irq_base); +extern void mips_cpu_irq_init(void); +extern void rm7k_cpu_irq_init(void); +extern void rm9k_cpu_irq_init(void); #endif /* _ASM_IRQ_CPU_H */ diff --git a/include/asm-mips/mach-au1x00/au1000.h b/include/asm-mips/mach-au1x00/au1000.h index 582acd8adb8..58fca8a5a9a 100644 --- a/include/asm-mips/mach-au1x00/au1000.h +++ b/include/asm-mips/mach-au1x00/au1000.h @@ -39,6 +39,7 @@ #ifndef _LANGUAGE_ASSEMBLY #include <linux/delay.h> +#include <linux/types.h> #include <asm/io.h> /* cpu pipeline flush */ diff --git a/include/asm-mips/mach-cobalt/cobalt.h b/include/asm-mips/mach-cobalt/cobalt.h index 00b0fc68d5c..24a8d51a55a 100644 --- a/include/asm-mips/mach-cobalt/cobalt.h +++ b/include/asm-mips/mach-cobalt/cobalt.h @@ -12,6 +12,8 @@ #ifndef __ASM_COBALT_H #define __ASM_COBALT_H +#include <irq.h> + /* * i8259 legacy interrupts used on Cobalt: * @@ -25,7 +27,7 @@ /* * CPU IRQs are 16 ... 23 */ -#define COBALT_CPU_IRQ 16 +#define COBALT_CPU_IRQ MIPS_CPU_IRQ_BASE #define COBALT_GALILEO_IRQ (COBALT_CPU_IRQ + 2) #define COBALT_SCC_IRQ (COBALT_CPU_IRQ + 3) /* pre-production has 85C30 */ diff --git a/include/asm-mips/mach-emma2rh/irq.h b/include/asm-mips/mach-emma2rh/irq.h index bce64244b80..5439eb85646 100644 --- a/include/asm-mips/mach-emma2rh/irq.h +++ b/include/asm-mips/mach-emma2rh/irq.h @@ -10,4 +10,6 @@ #define NR_IRQS 256 +#include_next <irq.h> + #endif /* __ASM_MACH_EMMA2RH_IRQ_H */ diff --git a/include/asm-mips/mach-generic/irq.h b/include/asm-mips/mach-generic/irq.h index 500e10ff24d..70d9a25132c 100644 --- a/include/asm-mips/mach-generic/irq.h +++ b/include/asm-mips/mach-generic/irq.h @@ -8,6 +8,38 @@ #ifndef __ASM_MACH_GENERIC_IRQ_H #define __ASM_MACH_GENERIC_IRQ_H +#ifndef NR_IRQS #define NR_IRQS 128 +#endif + +#ifdef CONFIG_I8259 +#ifndef I8259A_IRQ_BASE +#define I8259A_IRQ_BASE 0 +#endif +#endif + +#ifdef CONFIG_IRQ_CPU + +#ifndef MIPS_CPU_IRQ_BASE +#ifdef CONFIG_I8259 +#define MIPS_CPU_IRQ_BASE 16 +#else +#define MIPS_CPU_IRQ_BASE 0 +#endif /* CONFIG_I8259 */ +#endif + +#ifdef CONFIG_IRQ_CPU_RM7K +#ifndef RM7K_CPU_IRQ_BASE +#define RM7K_CPU_IRQ_BASE (MIPS_CPU_IRQ_BASE+8) +#endif +#endif + +#ifdef CONFIG_IRQ_CPU_RM9K +#ifndef RM9K_CPU_IRQ_BASE +#define RM9K_CPU_IRQ_BASE (MIPS_CPU_IRQ_BASE+12) +#endif +#endif + +#endif /* CONFIG_IRQ_CPU */ #endif /* __ASM_MACH_GENERIC_IRQ_H */ diff --git a/include/asm-mips/mach-mips/irq.h b/include/asm-mips/mach-mips/irq.h index e994b0c0122..9b9da26683c 100644 --- a/include/asm-mips/mach-mips/irq.h +++ b/include/asm-mips/mach-mips/irq.h @@ -4,4 +4,6 @@ #define NR_IRQS 256 +#include_next <irq.h> + #endif /* __ASM_MACH_MIPS_IRQ_H */ diff --git a/include/asm-mips/mach-vr41xx/irq.h b/include/asm-mips/mach-vr41xx/irq.h new file mode 100644 index 00000000000..84881229605 --- /dev/null +++ b/include/asm-mips/mach-vr41xx/irq.h @@ -0,0 +1,11 @@ +#ifndef __ASM_MACH_VR41XX_IRQ_H +#define __ASM_MACH_VR41XX_IRQ_H + +#include <asm/vr41xx/irq.h> /* for MIPS_CPU_IRQ_BASE */ +#ifdef CONFIG_NEC_CMBVR4133 +#include <asm/vr41xx/cmbvr4133.h> /* for I8259A_IRQ_BASE */ +#endif + +#include_next <irq.h> + +#endif /* __ASM_MACH_VR41XX_IRQ_H */ diff --git a/include/asm-mips/mips-boards/atlasint.h b/include/asm-mips/mips-boards/atlasint.h index b15e4ea0b09..76add42e486 100644 --- a/include/asm-mips/mips-boards/atlasint.h +++ b/include/asm-mips/mips-boards/atlasint.h @@ -26,10 +26,12 @@ #ifndef _MIPS_ATLASINT_H #define _MIPS_ATLASINT_H +#include <irq.h> + /* * Interrupts 0..7 are used for Atlas CPU interrupts (nonEIC mode) */ -#define MIPSCPU_INT_BASE 0 +#define MIPSCPU_INT_BASE MIPS_CPU_IRQ_BASE /* CPU interrupt offsets */ #define MIPSCPU_INT_SW0 0 diff --git a/include/asm-mips/mips-boards/maltaint.h b/include/asm-mips/mips-boards/maltaint.h index da6cc2fbbc7..9180d646611 100644 --- a/include/asm-mips/mips-boards/maltaint.h +++ b/include/asm-mips/mips-boards/maltaint.h @@ -25,6 +25,8 @@ #ifndef _MIPS_MALTAINT_H #define _MIPS_MALTAINT_H +#include <irq.h> + /* * Interrupts 0..15 are used for Malta ISA compatible interrupts */ @@ -33,7 +35,7 @@ /* * Interrupts 16..23 are used for Malta CPU interrupts (nonEIC mode) */ -#define MIPSCPU_INT_BASE 16 +#define MIPSCPU_INT_BASE MIPS_CPU_IRQ_BASE /* CPU interrupt offsets */ #define MIPSCPU_INT_SW0 0 diff --git a/include/asm-mips/mips-boards/prom.h b/include/asm-mips/mips-boards/prom.h index 4168c7fcd43..7bf6f5f6ab9 100644 --- a/include/asm-mips/mips-boards/prom.h +++ b/include/asm-mips/mips-boards/prom.h @@ -33,7 +33,6 @@ extern void prom_printf(char *fmt, ...); extern void prom_init_cmdline(void); extern void prom_meminit(void); extern void prom_fixup_mem_map(unsigned long start_mem, unsigned long end_mem); -extern unsigned long prom_free_prom_memory (void); extern void mips_display_message(const char *str); extern void mips_display_word(unsigned int num); extern int get_ethernet_addr(char *ethernet_addr); diff --git a/include/asm-mips/mips-boards/seadint.h b/include/asm-mips/mips-boards/seadint.h index 365c2a3c64f..4f6a3933699 100644 --- a/include/asm-mips/mips-boards/seadint.h +++ b/include/asm-mips/mips-boards/seadint.h @@ -20,10 +20,12 @@ #ifndef _MIPS_SEADINT_H #define _MIPS_SEADINT_H +#include <irq.h> + /* * Interrupts 0..7 are used for SEAD CPU interrupts */ -#define MIPSCPU_INT_BASE 0 +#define MIPSCPU_INT_BASE MIPS_CPU_IRQ_BASE #define MIPSCPU_INT_UART0 2 #define MIPSCPU_INT_UART1 3 diff --git a/include/asm-mips/mips-boards/simint.h b/include/asm-mips/mips-boards/simint.h index 4952e0b3bf1..54f2fe621d6 100644 --- a/include/asm-mips/mips-boards/simint.h +++ b/include/asm-mips/mips-boards/simint.h @@ -17,10 +17,11 @@ #ifndef _MIPS_SIMINT_H #define _MIPS_SIMINT_H +#include <irq.h> #define SIM_INT_BASE 0 #define MIPSCPU_INT_MB0 2 -#define MIPSCPU_INT_BASE 16 +#define MIPSCPU_INT_BASE MIPS_CPU_IRQ_BASE #define MIPS_CPU_TIMER_IRQ 7 diff --git a/include/asm-mips/mipsmtregs.h b/include/asm-mips/mipsmtregs.h index 3e9468f424f..294bca12cd3 100644 --- a/include/asm-mips/mipsmtregs.h +++ b/include/asm-mips/mipsmtregs.h @@ -165,8 +165,6 @@ #ifndef __ASSEMBLY__ -extern void mips_mt_regdump(unsigned long previous_mvpcontrol_value); - static inline unsigned int dvpe(void) { int res = 0; diff --git a/include/asm-mips/page.h b/include/asm-mips/page.h index 2f9e1a9ec51..d3fbd83ff54 100644 --- a/include/asm-mips/page.h +++ b/include/asm-mips/page.h @@ -34,6 +34,20 @@ #ifndef __ASSEMBLY__ +/* + * This gives the physical RAM offset. + */ +#ifndef PHYS_OFFSET +#define PHYS_OFFSET 0UL +#endif + +/* + * It's normally defined only for FLATMEM config but it's + * used in our early mem init code for all memory models. + * So always define it. + */ +#define ARCH_PFN_OFFSET PFN_UP(PHYS_OFFSET) + #include <linux/pfn.h> #include <asm/io.h> @@ -132,20 +146,23 @@ typedef struct { unsigned long pgprot; } pgprot_t; /* to align the pointer to the (next) page boundary */ #define PAGE_ALIGN(addr) (((addr) + PAGE_SIZE - 1) & PAGE_MASK) +/* + * __pa()/__va() should be used only during mem init. + */ #if defined(CONFIG_64BIT) && !defined(CONFIG_BUILD_ELF64) #define __pa_page_offset(x) ((unsigned long)(x) < CKSEG0 ? PAGE_OFFSET : CKSEG0) #else #define __pa_page_offset(x) PAGE_OFFSET #endif -#define __pa(x) ((unsigned long)(x) - __pa_page_offset(x)) -#define __pa_symbol(x) __pa(RELOC_HIDE((unsigned long)(x),0)) -#define __va(x) ((void *)((unsigned long)(x) + PAGE_OFFSET)) +#define __pa(x) ((unsigned long)(x) - __pa_page_offset(x) + PHYS_OFFSET) +#define __va(x) ((void *)((unsigned long)(x) + PAGE_OFFSET - PHYS_OFFSET)) +#define __pa_symbol(x) __pa(RELOC_HIDE((unsigned long)(x),0)) #define pfn_to_kaddr(pfn) __va((pfn) << PAGE_SHIFT) #ifdef CONFIG_FLATMEM -#define pfn_valid(pfn) ((pfn) < max_mapnr) +#define pfn_valid(pfn) ((pfn) >= ARCH_PFN_OFFSET && (pfn) < max_mapnr) #elif defined(CONFIG_SPARSEMEM) diff --git a/include/asm-mips/rtlx.h b/include/asm-mips/rtlx.h index 76cd51c6be3..59162f74a79 100644 --- a/include/asm-mips/rtlx.h +++ b/include/asm-mips/rtlx.h @@ -6,9 +6,10 @@ #ifndef __ASM_RTLX_H #define __ASM_RTLX_H_ +#include <irq.h> + #define LX_NODE_BASE 10 -#define MIPSCPU_INT_BASE 16 #define MIPS_CPU_RTLX_IRQ 0 #define RTLX_VERSION 2 diff --git a/include/asm-mips/sections.h b/include/asm-mips/sections.h index f7016278b26..b7e37262c24 100644 --- a/include/asm-mips/sections.h +++ b/include/asm-mips/sections.h @@ -3,6 +3,4 @@ #include <asm-generic/sections.h> -extern char _fdata; - #endif /* _ASM_SECTIONS_H */ diff --git a/include/asm-mips/sgi/ip22.h b/include/asm-mips/sgi/ip22.h index bbfc05c3cab..6592f3bd199 100644 --- a/include/asm-mips/sgi/ip22.h +++ b/include/asm-mips/sgi/ip22.h @@ -21,15 +21,16 @@ * HAL2 driver). This will prevent many complications, trust me ;-) */ +#include <irq.h> #include <asm/sgi/ioc.h> #define SGINT_EISA 0 /* 16 EISA irq levels (Indigo2) */ -#define SGINT_CPU 16 /* MIPS CPU define 8 interrupt sources */ -#define SGINT_LOCAL0 24 /* 8 local0 irq levels */ -#define SGINT_LOCAL1 32 /* 8 local1 irq levels */ -#define SGINT_LOCAL2 40 /* 8 local2 vectored irq levels */ -#define SGINT_LOCAL3 48 /* 8 local3 vectored irq levels */ -#define SGINT_END 56 /* End of 'spaces' */ +#define SGINT_CPU MIPS_CPU_IRQ_BASE /* MIPS CPU define 8 interrupt sources */ +#define SGINT_LOCAL0 (SGINT_CPU+8) /* 8 local0 irq levels */ +#define SGINT_LOCAL1 (SGINT_CPU+16) /* 8 local1 irq levels */ +#define SGINT_LOCAL2 (SGINT_CPU+24) /* 8 local2 vectored irq levels */ +#define SGINT_LOCAL3 (SGINT_CPU+32) /* 8 local3 vectored irq levels */ +#define SGINT_END (SGINT_CPU+40) /* End of 'spaces' */ /* * Individual interrupt definitions for the Indy and Indigo2 diff --git a/include/asm-mips/smtc_ipi.h b/include/asm-mips/smtc_ipi.h index f22c3e2f993..55f3419f654 100644 --- a/include/asm-mips/smtc_ipi.h +++ b/include/asm-mips/smtc_ipi.h @@ -44,9 +44,6 @@ struct smtc_ipi_q { 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; diff --git a/include/asm-mips/uaccess.h b/include/asm-mips/uaccess.h index 1cdd4eeb2f7..c12ebc53ef3 100644 --- a/include/asm-mips/uaccess.h +++ b/include/asm-mips/uaccess.h @@ -488,7 +488,8 @@ extern size_t __copy_user(void *__to, const void *__from, size_t __n); }) /* - * __copy_from_user: - Copy a block of data from user space, with less checking. * @to: Destination address, in kernel space. + * __copy_from_user: - Copy a block of data from user space, with less checking. + * @to: Destination address, in kernel space. * @from: Source address, in user space. * @n: Number of bytes to copy. * diff --git a/include/asm-mips/vr41xx/cmbvr4133.h b/include/asm-mips/vr41xx/cmbvr4133.h index 9490ade58b4..42300037d59 100644 --- a/include/asm-mips/vr41xx/cmbvr4133.h +++ b/include/asm-mips/vr41xx/cmbvr4133.h @@ -35,8 +35,8 @@ #define CMBVR41XX_INTD_IRQ GIU_IRQ(CMBVR41XX_INTD_PIN) #define CMBVR41XX_INTE_IRQ GIU_IRQ(CMBVR41XX_INTE_PIN) -#define I8259_IRQ_BASE 72 -#define I8259_IRQ(x) (I8259_IRQ_BASE + (x)) +#define I8259A_IRQ_BASE 72 +#define I8259_IRQ(x) (I8259A_IRQ_BASE + (x)) #define TIMER_IRQ I8259_IRQ(0) #define KEYBOARD_IRQ I8259_IRQ(1) #define I8259_SLAVE_IRQ I8259_IRQ(2) @@ -52,6 +52,5 @@ #define AUX_IRQ I8259_IRQ(12) #define IDE_PRIMARY_IRQ I8259_IRQ(14) #define IDE_SECONDARY_IRQ I8259_IRQ(15) -#define I8259_IRQ_LAST IDE_SECONDARY_IRQ #endif /* __NEC_CMBVR4133_H */ diff --git a/include/asm-s390/compat.h b/include/asm-s390/compat.h index 356a0b18353..296f4f1a20e 100644 --- a/include/asm-s390/compat.h +++ b/include/asm-s390/compat.h @@ -6,6 +6,34 @@ #include <linux/types.h> #include <linux/sched.h> +#define PSW32_MASK_PER 0x40000000UL +#define PSW32_MASK_DAT 0x04000000UL +#define PSW32_MASK_IO 0x02000000UL +#define PSW32_MASK_EXT 0x01000000UL +#define PSW32_MASK_KEY 0x00F00000UL +#define PSW32_MASK_MCHECK 0x00040000UL +#define PSW32_MASK_WAIT 0x00020000UL +#define PSW32_MASK_PSTATE 0x00010000UL +#define PSW32_MASK_ASC 0x0000C000UL +#define PSW32_MASK_CC 0x00003000UL +#define PSW32_MASK_PM 0x00000f00UL + +#define PSW32_ADDR_AMODE31 0x80000000UL +#define PSW32_ADDR_INSN 0x7FFFFFFFUL + +#define PSW32_BASE_BITS 0x00080000UL + +#define PSW32_ASC_PRIMARY 0x00000000UL +#define PSW32_ASC_ACCREG 0x00004000UL +#define PSW32_ASC_SECONDARY 0x00008000UL +#define PSW32_ASC_HOME 0x0000C000UL + +#define PSW32_MASK_MERGE(CURRENT,NEW) \ + (((CURRENT) & ~(PSW32_MASK_CC|PSW32_MASK_PM)) | \ + ((NEW) & (PSW32_MASK_CC|PSW32_MASK_PM))) + +extern long psw32_user_bits; + #define COMPAT_USER_HZ 100 typedef u32 compat_size_t; diff --git a/include/asm-s390/etr.h b/include/asm-s390/etr.h new file mode 100644 index 00000000000..b498f19bb9a --- /dev/null +++ b/include/asm-s390/etr.h @@ -0,0 +1,219 @@ +/* + * include/asm-s390/etr.h + * + * Copyright IBM Corp. 2006 + * Author(s): Martin Schwidefsky (schwidefsky@de.ibm.com) + */ +#ifndef __S390_ETR_H +#define __S390_ETR_H + +/* ETR attachment control register */ +struct etr_eacr { + unsigned int e0 : 1; /* port 0 stepping control */ + unsigned int e1 : 1; /* port 1 stepping control */ + unsigned int _pad0 : 5; /* must be 00100 */ + unsigned int dp : 1; /* data port control */ + unsigned int p0 : 1; /* port 0 change recognition control */ + unsigned int p1 : 1; /* port 1 change recognition control */ + unsigned int _pad1 : 3; /* must be 000 */ + unsigned int ea : 1; /* ETR alert control */ + unsigned int es : 1; /* ETR sync check control */ + unsigned int sl : 1; /* switch to local control */ +} __attribute__ ((packed)); + +/* Port state returned by steai */ +enum etr_psc { + etr_psc_operational = 0, + etr_psc_semi_operational = 1, + etr_psc_protocol_error = 4, + etr_psc_no_symbols = 8, + etr_psc_no_signal = 12, + etr_psc_pps_mode = 13 +}; + +/* Logical port state returned by stetr */ +enum etr_lpsc { + etr_lpsc_operational_step = 0, + etr_lpsc_operational_alt = 1, + etr_lpsc_semi_operational = 2, + etr_lpsc_protocol_error = 4, + etr_lpsc_no_symbol_sync = 8, + etr_lpsc_no_signal = 12, + etr_lpsc_pps_mode = 13 +}; + +/* ETR status words */ +struct etr_esw { + struct etr_eacr eacr; /* attachment control register */ + unsigned int y : 1; /* stepping mode */ + unsigned int _pad0 : 5; /* must be 00000 */ + unsigned int p : 1; /* stepping port number */ + unsigned int q : 1; /* data port number */ + unsigned int psc0 : 4; /* port 0 state code */ + unsigned int psc1 : 4; /* port 1 state code */ +} __attribute__ ((packed)); + +/* Second level data register status word */ +struct etr_slsw { + unsigned int vv1 : 1; /* copy of validity bit data frame 1 */ + unsigned int vv2 : 1; /* copy of validity bit data frame 2 */ + unsigned int vv3 : 1; /* copy of validity bit data frame 3 */ + unsigned int vv4 : 1; /* copy of validity bit data frame 4 */ + unsigned int _pad0 : 19; /* must by all zeroes */ + unsigned int n : 1; /* EAF port number */ + unsigned int v1 : 1; /* validity bit ETR data frame 1 */ + unsigned int v2 : 1; /* validity bit ETR data frame 2 */ + unsigned int v3 : 1; /* validity bit ETR data frame 3 */ + unsigned int v4 : 1; /* validity bit ETR data frame 4 */ + unsigned int _pad1 : 4; /* must be 0000 */ +} __attribute__ ((packed)); + +/* ETR data frames */ +struct etr_edf1 { + unsigned int u : 1; /* untuned bit */ + unsigned int _pad0 : 1; /* must be 0 */ + unsigned int r : 1; /* service request bit */ + unsigned int _pad1 : 4; /* must be 0000 */ + unsigned int a : 1; /* time adjustment bit */ + unsigned int net_id : 8; /* ETR network id */ + unsigned int etr_id : 8; /* id of ETR which sends data frames */ + unsigned int etr_pn : 8; /* port number of ETR output port */ +} __attribute__ ((packed)); + +struct etr_edf2 { + unsigned int etv : 32; /* Upper 32 bits of TOD. */ +} __attribute__ ((packed)); + +struct etr_edf3 { + unsigned int rc : 8; /* failure reason code */ + unsigned int _pad0 : 3; /* must be 000 */ + unsigned int c : 1; /* ETR coupled bit */ + unsigned int tc : 4; /* ETR type code */ + unsigned int blto : 8; /* biased local time offset */ + /* (blto - 128) * 15 = minutes */ + unsigned int buo : 8; /* biased utc offset */ + /* (buo - 128) = leap seconds */ +} __attribute__ ((packed)); + +struct etr_edf4 { + unsigned int ed : 8; /* ETS device dependent data */ + unsigned int _pad0 : 1; /* must be 0 */ + unsigned int buc : 5; /* biased ut1 correction */ + /* (buc - 16) * 0.1 seconds */ + unsigned int em : 6; /* ETS error magnitude */ + unsigned int dc : 6; /* ETS drift code */ + unsigned int sc : 6; /* ETS steering code */ +} __attribute__ ((packed)); + +/* + * ETR attachment information block, two formats + * format 1 has 4 reserved words with a size of 64 bytes + * format 2 has 16 reserved words with a size of 96 bytes + */ +struct etr_aib { + struct etr_esw esw; + struct etr_slsw slsw; + unsigned long long tsp; + struct etr_edf1 edf1; + struct etr_edf2 edf2; + struct etr_edf3 edf3; + struct etr_edf4 edf4; + unsigned int reserved[16]; +} __attribute__ ((packed,aligned(8))); + +/* ETR interruption parameter */ +struct etr_interruption_parameter { + unsigned int _pad0 : 8; + unsigned int pc0 : 1; /* port 0 state change */ + unsigned int pc1 : 1; /* port 1 state change */ + unsigned int _pad1 : 3; + unsigned int eai : 1; /* ETR alert indication */ + unsigned int _pad2 : 18; +} __attribute__ ((packed)); + +/* Query TOD offset result */ +struct etr_ptff_qto { + unsigned long long physical_clock; + unsigned long long tod_offset; + unsigned long long logical_tod_offset; + unsigned long long tod_epoch_difference; +} __attribute__ ((packed)); + +/* Inline assembly helper functions */ +static inline int etr_setr(struct etr_eacr *ctrl) +{ + int rc = -ENOSYS; + + asm volatile( + " .insn s,0xb2160000,0(%2)\n" + "0: la %0,0\n" + "1:\n" + EX_TABLE(0b,1b) + : "+d" (rc) : "m" (*ctrl), "a" (ctrl)); + return rc; +} + +/* Stores a format 1 aib with 64 bytes */ +static inline int etr_stetr(struct etr_aib *aib) +{ + int rc = -ENOSYS; + + asm volatile( + " .insn s,0xb2170000,0(%2)\n" + "0: la %0,0\n" + "1:\n" + EX_TABLE(0b,1b) + : "+d" (rc) : "m" (*aib), "a" (aib)); + return rc; +} + +/* Stores a format 2 aib with 96 bytes for specified port */ +static inline int etr_steai(struct etr_aib *aib, unsigned int func) +{ + register unsigned int reg0 asm("0") = func; + int rc = -ENOSYS; + + asm volatile( + " .insn s,0xb2b30000,0(%2)\n" + "0: la %0,0\n" + "1:\n" + EX_TABLE(0b,1b) + : "+d" (rc) : "m" (*aib), "a" (aib), "d" (reg0)); + return rc; +} + +/* Function codes for the steai instruction. */ +#define ETR_STEAI_STEPPING_PORT 0x10 +#define ETR_STEAI_ALTERNATE_PORT 0x11 +#define ETR_STEAI_PORT_0 0x12 +#define ETR_STEAI_PORT_1 0x13 + +static inline int etr_ptff(void *ptff_block, unsigned int func) +{ + register unsigned int reg0 asm("0") = func; + register unsigned long reg1 asm("1") = (unsigned long) ptff_block; + int rc = -ENOSYS; + + asm volatile( + " .word 0x0104\n" + " ipm %0\n" + " srl %0,28\n" + : "=d" (rc), "=m" (ptff_block) + : "d" (reg0), "d" (reg1), "m" (ptff_block) : "cc"); + return rc; +} + +/* Function codes for the ptff instruction. */ +#define ETR_PTFF_QAF 0x00 /* query available functions */ +#define ETR_PTFF_QTO 0x01 /* query tod offset */ +#define ETR_PTFF_QSI 0x02 /* query steering information */ +#define ETR_PTFF_ATO 0x40 /* adjust tod offset */ +#define ETR_PTFF_STO 0x41 /* set tod offset */ +#define ETR_PTFF_SFS 0x42 /* set fine steering rate */ +#define ETR_PTFF_SGS 0x43 /* set gross steering rate */ + +/* Functions needed by the machine check handler */ +extern void etr_switch_to_local(void); +extern void etr_sync_check(void); + +#endif /* __S390_ETR_H */ diff --git a/include/asm-s390/hardirq.h b/include/asm-s390/hardirq.h index c2f6a8782d3..31beb18cb3d 100644 --- a/include/asm-s390/hardirq.h +++ b/include/asm-s390/hardirq.h @@ -32,6 +32,6 @@ typedef struct { #define HARDIRQ_BITS 8 -extern void account_ticks(void); +extern void account_ticks(u64 time); #endif /* __ASM_HARDIRQ_H */ diff --git a/include/asm-s390/io.h b/include/asm-s390/io.h index efb7de9c1c6..a4c2d550dad 100644 --- a/include/asm-s390/io.h +++ b/include/asm-s390/io.h @@ -28,11 +28,7 @@ static inline unsigned long virt_to_phys(volatile void * address) { unsigned long real_address; asm volatile( -#ifndef __s390x__ " lra %0,0(%1)\n" -#else /* __s390x__ */ - " lrag %0,0(%1)\n" -#endif /* __s390x__ */ " jz 0f\n" " la %0,0\n" "0:" diff --git a/include/asm-s390/kdebug.h b/include/asm-s390/kdebug.h index 40cc68025e0..1b50f89819a 100644 --- a/include/asm-s390/kdebug.h +++ b/include/asm-s390/kdebug.h @@ -26,7 +26,6 @@ extern int register_page_fault_notifier(struct notifier_block *); extern int unregister_page_fault_notifier(struct notifier_block *); extern struct atomic_notifier_head s390die_chain; - enum die_val { DIE_OOPS = 1, DIE_BPT, @@ -56,4 +55,6 @@ static inline int notify_die(enum die_val val, const char *str, return atomic_notifier_call_chain(&s390die_chain, val, &args); } +extern void die(const char *, struct pt_regs *, long); + #endif diff --git a/include/asm-s390/lowcore.h b/include/asm-s390/lowcore.h index 74f7389bd3e..4a31d0a7ee8 100644 --- a/include/asm-s390/lowcore.h +++ b/include/asm-s390/lowcore.h @@ -220,7 +220,8 @@ struct _lowcore __u32 kernel_asce; /* 0xc4c */ __u32 user_asce; /* 0xc50 */ __u32 panic_stack; /* 0xc54 */ - __u8 pad10[0xc60-0xc58]; /* 0xc58 */ + __u32 user_exec_asce; /* 0xc58 */ + __u8 pad10[0xc60-0xc5c]; /* 0xc5c */ /* entry.S sensitive area start */ struct cpuinfo_S390 cpu_data; /* 0xc60 */ __u32 ipl_device; /* 0xc7c */ @@ -310,7 +311,8 @@ struct _lowcore __u64 kernel_asce; /* 0xd58 */ __u64 user_asce; /* 0xd60 */ __u64 panic_stack; /* 0xd68 */ - __u8 pad10[0xd80-0xd70]; /* 0xd70 */ + __u64 user_exec_asce; /* 0xd70 */ + __u8 pad10[0xd80-0xd78]; /* 0xd78 */ /* entry.S sensitive area start */ struct cpuinfo_S390 cpu_data; /* 0xd80 */ __u32 ipl_device; /* 0xdb8 */ diff --git a/include/asm-s390/mmu_context.h b/include/asm-s390/mmu_context.h index bcf24a87387..1d21da220d4 100644 --- a/include/asm-s390/mmu_context.h +++ b/include/asm-s390/mmu_context.h @@ -9,6 +9,7 @@ #ifndef __S390_MMU_CONTEXT_H #define __S390_MMU_CONTEXT_H +#include <asm/pgalloc.h> /* * get a new mmu context.. S390 don't know about contexts. */ @@ -16,29 +17,44 @@ #define destroy_context(mm) do { } while (0) +#ifndef __s390x__ +#define LCTL_OPCODE "lctl" +#define PGTABLE_BITS (_SEGMENT_TABLE|USER_STD_MASK) +#else +#define LCTL_OPCODE "lctlg" +#define PGTABLE_BITS (_REGION_TABLE|USER_STD_MASK) +#endif + static inline void enter_lazy_tlb(struct mm_struct *mm, struct task_struct *tsk) { } static inline void switch_mm(struct mm_struct *prev, struct mm_struct *next, - struct task_struct *tsk) + struct task_struct *tsk) { - if (prev != next) { -#ifndef __s390x__ - S390_lowcore.user_asce = (__pa(next->pgd)&PAGE_MASK) | - (_SEGMENT_TABLE|USER_STD_MASK); - /* Load home space page table origin. */ - asm volatile("lctl 13,13,%0" - : : "m" (S390_lowcore.user_asce) ); -#else /* __s390x__ */ - S390_lowcore.user_asce = (__pa(next->pgd) & PAGE_MASK) | - (_REGION_TABLE|USER_STD_MASK); - /* Load home space page table origin. */ - asm volatile("lctlg 13,13,%0" - : : "m" (S390_lowcore.user_asce) ); -#endif /* __s390x__ */ - } + pgd_t *shadow_pgd = get_shadow_pgd(next->pgd); + + if (prev != next) { + S390_lowcore.user_asce = (__pa(next->pgd) & PAGE_MASK) | + PGTABLE_BITS; + if (shadow_pgd) { + /* Load primary/secondary space page table origin. */ + S390_lowcore.user_exec_asce = + (__pa(shadow_pgd) & PAGE_MASK) | PGTABLE_BITS; + asm volatile(LCTL_OPCODE" 1,1,%0\n" + LCTL_OPCODE" 7,7,%1" + : : "m" (S390_lowcore.user_exec_asce), + "m" (S390_lowcore.user_asce) ); + } else if (switch_amode) { + /* Load primary space page table origin. */ + asm volatile(LCTL_OPCODE" 1,1,%0" + : : "m" (S390_lowcore.user_asce) ); + } else + /* Load home space page table origin. */ + asm volatile(LCTL_OPCODE" 13,13,%0" + : : "m" (S390_lowcore.user_asce) ); + } cpu_set(smp_processor_id(), next->cpu_vm_mask); } @@ -51,4 +67,4 @@ static inline void activate_mm(struct mm_struct *prev, set_fs(current->thread.mm_segment); } -#endif +#endif /* __S390_MMU_CONTEXT_H */ diff --git a/include/asm-s390/pgalloc.h b/include/asm-s390/pgalloc.h index 0707a7e2fc1..56c8a6c80e2 100644 --- a/include/asm-s390/pgalloc.h +++ b/include/asm-s390/pgalloc.h @@ -47,6 +47,17 @@ static inline pgd_t *pgd_alloc(struct mm_struct *mm) if (!pgd) return NULL; + if (s390_noexec) { + pgd_t *shadow_pgd = (pgd_t *) + __get_free_pages(GFP_KERNEL, PGD_ALLOC_ORDER); + struct page *page = virt_to_page(pgd); + + if (!shadow_pgd) { + free_pages((unsigned long) pgd, PGD_ALLOC_ORDER); + return NULL; + } + page->lru.next = (void *) shadow_pgd; + } for (i = 0; i < PTRS_PER_PGD; i++) #ifndef __s390x__ pmd_clear(pmd_offset(pgd + i, i*PGDIR_SIZE)); @@ -58,6 +69,10 @@ static inline pgd_t *pgd_alloc(struct mm_struct *mm) static inline void pgd_free(pgd_t *pgd) { + pgd_t *shadow_pgd = get_shadow_pgd(pgd); + + if (shadow_pgd) + free_pages((unsigned long) shadow_pgd, PGD_ALLOC_ORDER); free_pages((unsigned long) pgd, PGD_ALLOC_ORDER); } @@ -71,6 +86,7 @@ static inline void pgd_free(pgd_t *pgd) #define pmd_free(x) do { } while (0) #define __pmd_free_tlb(tlb,x) do { } while (0) #define pgd_populate(mm, pmd, pte) BUG() +#define pgd_populate_kernel(mm, pmd, pte) BUG() #else /* __s390x__ */ static inline pmd_t * pmd_alloc_one(struct mm_struct *mm, unsigned long vmaddr) { @@ -79,6 +95,17 @@ static inline pmd_t * pmd_alloc_one(struct mm_struct *mm, unsigned long vmaddr) if (!pmd) return NULL; + if (s390_noexec) { + pmd_t *shadow_pmd = (pmd_t *) + __get_free_pages(GFP_KERNEL, PMD_ALLOC_ORDER); + struct page *page = virt_to_page(pmd); + + if (!shadow_pmd) { + free_pages((unsigned long) pmd, PMD_ALLOC_ORDER); + return NULL; + } + page->lru.next = (void *) shadow_pmd; + } for (i=0; i < PTRS_PER_PMD; i++) pmd_clear(pmd + i); return pmd; @@ -86,6 +113,10 @@ static inline pmd_t * pmd_alloc_one(struct mm_struct *mm, unsigned long vmaddr) static inline void pmd_free (pmd_t *pmd) { + pmd_t *shadow_pmd = get_shadow_pmd(pmd); + + if (shadow_pmd) + free_pages((unsigned long) shadow_pmd, PMD_ALLOC_ORDER); free_pages((unsigned long) pmd, PMD_ALLOC_ORDER); } @@ -95,11 +126,22 @@ static inline void pmd_free (pmd_t *pmd) pmd_free(pmd); \ } while (0) -static inline void pgd_populate(struct mm_struct *mm, pgd_t *pgd, pmd_t *pmd) +static inline void +pgd_populate_kernel(struct mm_struct *mm, pgd_t *pgd, pmd_t *pmd) { pgd_val(*pgd) = _PGD_ENTRY | __pa(pmd); } +static inline void pgd_populate(struct mm_struct *mm, pgd_t *pgd, pmd_t *pmd) +{ + pgd_t *shadow_pgd = get_shadow_pgd(pgd); + pmd_t *shadow_pmd = get_shadow_pmd(pmd); + + if (shadow_pgd && shadow_pmd) + pgd_populate_kernel(mm, shadow_pgd, shadow_pmd); + pgd_populate_kernel(mm, pgd, pmd); +} + #endif /* __s390x__ */ static inline void @@ -119,7 +161,13 @@ pmd_populate_kernel(struct mm_struct *mm, pmd_t *pmd, pte_t *pte) static inline void pmd_populate(struct mm_struct *mm, pmd_t *pmd, struct page *page) { - pmd_populate_kernel(mm, pmd, (pte_t *)page_to_phys(page)); + pte_t *pte = (pte_t *)page_to_phys(page); + pmd_t *shadow_pmd = get_shadow_pmd(pmd); + pte_t *shadow_pte = get_shadow_pte(pte); + + pmd_populate_kernel(mm, pmd, pte); + if (shadow_pmd && shadow_pte) + pmd_populate_kernel(mm, shadow_pmd, shadow_pte); } /* @@ -133,6 +181,17 @@ pte_alloc_one_kernel(struct mm_struct *mm, unsigned long vmaddr) if (!pte) return NULL; + if (s390_noexec) { + pte_t *shadow_pte = (pte_t *) + __get_free_page(GFP_KERNEL|__GFP_REPEAT); + struct page *page = virt_to_page(pte); + + if (!shadow_pte) { + free_page((unsigned long) pte); + return NULL; + } + page->lru.next = (void *) shadow_pte; + } for (i=0; i < PTRS_PER_PTE; i++) { pte_clear(mm, vmaddr, pte + i); vmaddr += PAGE_SIZE; @@ -151,14 +210,30 @@ pte_alloc_one(struct mm_struct *mm, unsigned long vmaddr) static inline void pte_free_kernel(pte_t *pte) { - free_page((unsigned long) pte); + pte_t *shadow_pte = get_shadow_pte(pte); + + if (shadow_pte) + free_page((unsigned long) shadow_pte); + free_page((unsigned long) pte); } static inline void pte_free(struct page *pte) { - __free_page(pte); + struct page *shadow_page = get_shadow_page(pte); + + if (shadow_page) + __free_page(shadow_page); + __free_page(pte); } -#define __pte_free_tlb(tlb,pte) tlb_remove_page(tlb,pte) +#define __pte_free_tlb(tlb, pte) \ +({ \ + struct mmu_gather *__tlb = (tlb); \ + struct page *__pte = (pte); \ + struct page *shadow_page = get_shadow_page(__pte); \ + if (shadow_page) \ + tlb_remove_page(__tlb, shadow_page); \ + tlb_remove_page(__tlb, __pte); \ +}) #endif /* _S390_PGALLOC_H */ diff --git a/include/asm-s390/pgtable.h b/include/asm-s390/pgtable.h index ae61aca5d48..13c16546eff 100644 --- a/include/asm-s390/pgtable.h +++ b/include/asm-s390/pgtable.h @@ -40,6 +40,7 @@ struct mm_struct; extern pgd_t swapper_pg_dir[] __attribute__ ((aligned (4096))); extern void paging_init(void); +extern void vmem_map_init(void); /* * The S390 doesn't have any external MMU info: the kernel page @@ -223,6 +224,8 @@ extern unsigned long vmalloc_end; #define _PAGE_TYPE_FILE 0x601 /* bit 0x002 is used for offset !! */ #define _PAGE_TYPE_RO 0x200 #define _PAGE_TYPE_RW 0x000 +#define _PAGE_TYPE_EX_RO 0x202 +#define _PAGE_TYPE_EX_RW 0x002 /* * PTE type bits are rather complicated. handle_pte_fault uses pte_present, @@ -243,11 +246,13 @@ extern unsigned long vmalloc_end; * _PAGE_TYPE_FILE 11?1 -> 11?1 * _PAGE_TYPE_RO 0100 -> 1100 * _PAGE_TYPE_RW 0000 -> 1000 + * _PAGE_TYPE_EX_RO 0110 -> 1110 + * _PAGE_TYPE_EX_RW 0010 -> 1010 * - * pte_none is true for bits combinations 1000, 1100 + * pte_none is true for bits combinations 1000, 1010, 1100, 1110 * pte_present is true for bits combinations 0000, 0010, 0100, 0110, 1001 * pte_file is true for bits combinations 1101, 1111 - * swap pte is 1011 and 0001, 0011, 0101, 0111, 1010 and 1110 are invalid. + * swap pte is 1011 and 0001, 0011, 0101, 0111 are invalid. */ #ifndef __s390x__ @@ -312,33 +317,100 @@ extern unsigned long vmalloc_end; #define PAGE_NONE __pgprot(_PAGE_TYPE_NONE) #define PAGE_RO __pgprot(_PAGE_TYPE_RO) #define PAGE_RW __pgprot(_PAGE_TYPE_RW) +#define PAGE_EX_RO __pgprot(_PAGE_TYPE_EX_RO) +#define PAGE_EX_RW __pgprot(_PAGE_TYPE_EX_RW) #define PAGE_KERNEL PAGE_RW #define PAGE_COPY PAGE_RO /* - * The S390 can't do page protection for execute, and considers that the - * same are read. Also, write permissions imply read permissions. This is - * the closest we can get.. + * Dependent on the EXEC_PROTECT option s390 can do execute protection. + * Write permission always implies read permission. In theory with a + * primary/secondary page table execute only can be implemented but + * it would cost an additional bit in the pte to distinguish all the + * different pte types. To avoid that execute permission currently + * implies read permission as well. */ /*xwr*/ #define __P000 PAGE_NONE #define __P001 PAGE_RO #define __P010 PAGE_RO #define __P011 PAGE_RO -#define __P100 PAGE_RO -#define __P101 PAGE_RO -#define __P110 PAGE_RO -#define __P111 PAGE_RO +#define __P100 PAGE_EX_RO +#define __P101 PAGE_EX_RO +#define __P110 PAGE_EX_RO +#define __P111 PAGE_EX_RO #define __S000 PAGE_NONE #define __S001 PAGE_RO #define __S010 PAGE_RW #define __S011 PAGE_RW -#define __S100 PAGE_RO -#define __S101 PAGE_RO -#define __S110 PAGE_RW -#define __S111 PAGE_RW +#define __S100 PAGE_EX_RO +#define __S101 PAGE_EX_RO +#define __S110 PAGE_EX_RW +#define __S111 PAGE_EX_RW + +#ifndef __s390x__ +# define PMD_SHADOW_SHIFT 1 +# define PGD_SHADOW_SHIFT 1 +#else /* __s390x__ */ +# define PMD_SHADOW_SHIFT 2 +# define PGD_SHADOW_SHIFT 2 +#endif /* __s390x__ */ + +static inline struct page *get_shadow_page(struct page *page) +{ + if (s390_noexec && !list_empty(&page->lru)) + return virt_to_page(page->lru.next); + return NULL; +} + +static inline pte_t *get_shadow_pte(pte_t *ptep) +{ + unsigned long pteptr = (unsigned long) (ptep); + + if (s390_noexec) { + unsigned long offset = pteptr & (PAGE_SIZE - 1); + void *addr = (void *) (pteptr ^ offset); + struct page *page = virt_to_page(addr); + if (!list_empty(&page->lru)) + return (pte_t *) ((unsigned long) page->lru.next | + offset); + } + return NULL; +} + +static inline pmd_t *get_shadow_pmd(pmd_t *pmdp) +{ + unsigned long pmdptr = (unsigned long) (pmdp); + + if (s390_noexec) { + unsigned long offset = pmdptr & + ((PAGE_SIZE << PMD_SHADOW_SHIFT) - 1); + void *addr = (void *) (pmdptr ^ offset); + struct page *page = virt_to_page(addr); + if (!list_empty(&page->lru)) + return (pmd_t *) ((unsigned long) page->lru.next | + offset); + } + return NULL; +} + +static inline pgd_t *get_shadow_pgd(pgd_t *pgdp) +{ + unsigned long pgdptr = (unsigned long) (pgdp); + + if (s390_noexec) { + unsigned long offset = pgdptr & + ((PAGE_SIZE << PGD_SHADOW_SHIFT) - 1); + void *addr = (void *) (pgdptr ^ offset); + struct page *page = virt_to_page(addr); + if (!list_empty(&page->lru)) + return (pgd_t *) ((unsigned long) page->lru.next | + offset); + } + return NULL; +} /* * Certain architectures need to do special things when PTEs @@ -347,7 +419,16 @@ extern unsigned long vmalloc_end; */ static inline void set_pte(pte_t *pteptr, pte_t pteval) { + pte_t *shadow_pte = get_shadow_pte(pteptr); + *pteptr = pteval; + if (shadow_pte) { + if (!(pte_val(pteval) & _PAGE_INVALID) && + (pte_val(pteval) & _PAGE_SWX)) + pte_val(*shadow_pte) = pte_val(pteval) | _PAGE_RO; + else + pte_val(*shadow_pte) = _PAGE_TYPE_EMPTY; + } } #define set_pte_at(mm,addr,ptep,pteval) set_pte(ptep,pteval) @@ -465,7 +546,7 @@ static inline int pte_read(pte_t pte) static inline void pgd_clear(pgd_t * pgdp) { } -static inline void pmd_clear(pmd_t * pmdp) +static inline void pmd_clear_kernel(pmd_t * pmdp) { pmd_val(pmdp[0]) = _PAGE_TABLE_INV; pmd_val(pmdp[1]) = _PAGE_TABLE_INV; @@ -473,24 +554,55 @@ static inline void pmd_clear(pmd_t * pmdp) pmd_val(pmdp[3]) = _PAGE_TABLE_INV; } +static inline void pmd_clear(pmd_t * pmdp) +{ + pmd_t *shadow_pmd = get_shadow_pmd(pmdp); + + pmd_clear_kernel(pmdp); + if (shadow_pmd) + pmd_clear_kernel(shadow_pmd); +} + #else /* __s390x__ */ -static inline void pgd_clear(pgd_t * pgdp) +static inline void pgd_clear_kernel(pgd_t * pgdp) { pgd_val(*pgdp) = _PGD_ENTRY_INV | _PGD_ENTRY; } -static inline void pmd_clear(pmd_t * pmdp) +static inline void pgd_clear(pgd_t * pgdp) +{ + pgd_t *shadow_pgd = get_shadow_pgd(pgdp); + + pgd_clear_kernel(pgdp); + if (shadow_pgd) + pgd_clear_kernel(shadow_pgd); +} + +static inline void pmd_clear_kernel(pmd_t * pmdp) { pmd_val(*pmdp) = _PMD_ENTRY_INV | _PMD_ENTRY; pmd_val1(*pmdp) = _PMD_ENTRY_INV | _PMD_ENTRY; } +static inline void pmd_clear(pmd_t * pmdp) +{ + pmd_t *shadow_pmd = get_shadow_pmd(pmdp); + + pmd_clear_kernel(pmdp); + if (shadow_pmd) + pmd_clear_kernel(shadow_pmd); +} + #endif /* __s390x__ */ static inline void pte_clear(struct mm_struct *mm, unsigned long addr, pte_t *ptep) { + pte_t *shadow_pte = get_shadow_pte(ptep); + pte_val(*ptep) = _PAGE_TYPE_EMPTY; + if (shadow_pte) + pte_val(*shadow_pte) = _PAGE_TYPE_EMPTY; } /* @@ -608,8 +720,11 @@ ptep_clear_flush(struct vm_area_struct *vma, unsigned long address, pte_t *ptep) { pte_t pte = *ptep; + pte_t *shadow_pte = get_shadow_pte(ptep); __ptep_ipte(address, ptep); + if (shadow_pte) + __ptep_ipte(address, shadow_pte); return pte; } diff --git a/include/asm-s390/processor.h b/include/asm-s390/processor.h index cbbedc63ba2..4c1b7394035 100644 --- a/include/asm-s390/processor.h +++ b/include/asm-s390/processor.h @@ -50,6 +50,7 @@ struct cpuinfo_S390 unsigned long pgtable_cache_sz; }; +extern void s390_adjust_jiffies(void); extern void print_cpu_info(struct cpuinfo_S390 *); /* Lazy FPU handling on uni-processor */ @@ -144,7 +145,8 @@ struct stack_frame { #ifndef __s390x__ #define start_thread(regs, new_psw, new_stackp) do { \ - regs->psw.mask = PSW_USER_BITS; \ + set_fs(USER_DS); \ + regs->psw.mask = psw_user_bits; \ regs->psw.addr = new_psw | PSW_ADDR_AMODE; \ regs->gprs[15] = new_stackp ; \ } while (0) @@ -152,13 +154,15 @@ struct stack_frame { #else /* __s390x__ */ #define start_thread(regs, new_psw, new_stackp) do { \ - regs->psw.mask = PSW_USER_BITS; \ + set_fs(USER_DS); \ + regs->psw.mask = psw_user_bits; \ regs->psw.addr = new_psw; \ regs->gprs[15] = new_stackp; \ } while (0) #define start_thread31(regs, new_psw, new_stackp) do { \ - regs->psw.mask = PSW_USER32_BITS; \ + set_fs(USER_DS); \ + regs->psw.mask = psw_user32_bits; \ regs->psw.addr = new_psw; \ regs->gprs[15] = new_stackp; \ } while (0) @@ -201,9 +205,8 @@ unsigned long get_wchan(struct task_struct *p); static inline void cpu_relax(void) { if (MACHINE_HAS_DIAG44) - asm volatile("diag 0,0,68" : : : "memory"); - else - barrier(); + asm volatile("diag 0,0,68"); + barrier(); } /* @@ -328,6 +331,18 @@ static inline void disabled_wait(unsigned long code) } /* + * Basic Machine Check/Program Check Handler. + */ + +extern void s390_base_mcck_handler(void); +extern void s390_base_pgm_handler(void); +extern void s390_base_ext_handler(void); + +extern void (*s390_base_mcck_handler_fn)(void); +extern void (*s390_base_pgm_handler_fn)(void); +extern void (*s390_base_ext_handler_fn)(void); + +/* * CPU idle notifier chain. */ #define CPU_IDLE 0 diff --git a/include/asm-s390/ptrace.h b/include/asm-s390/ptrace.h index 7b768c5c68a..fa6ca87080e 100644 --- a/include/asm-s390/ptrace.h +++ b/include/asm-s390/ptrace.h @@ -266,17 +266,12 @@ typedef struct #define PSW_ASC_SECONDARY 0x0000800000000000UL #define PSW_ASC_HOME 0x0000C00000000000UL -#define PSW_USER32_BITS (PSW_BASE32_BITS | PSW_MASK_DAT | PSW_ASC_HOME | \ - PSW_MASK_IO | PSW_MASK_EXT | PSW_MASK_MCHECK | \ - PSW_MASK_PSTATE | PSW_DEFAULT_KEY) +extern long psw_user32_bits; #endif /* __s390x__ */ -#define PSW_KERNEL_BITS (PSW_BASE_BITS | PSW_MASK_DAT | PSW_ASC_PRIMARY | \ - PSW_MASK_MCHECK | PSW_DEFAULT_KEY) -#define PSW_USER_BITS (PSW_BASE_BITS | PSW_MASK_DAT | PSW_ASC_HOME | \ - PSW_MASK_IO | PSW_MASK_EXT | PSW_MASK_MCHECK | \ - PSW_MASK_PSTATE | PSW_DEFAULT_KEY) +extern long psw_kernel_bits; +extern long psw_user_bits; /* This macro merges a NEW PSW mask specified by the user into the currently active PSW mask CURRENT, modifying only those diff --git a/include/asm-s390/reset.h b/include/asm-s390/reset.h index 532e65a2aaf..f584f4a5258 100644 --- a/include/asm-s390/reset.h +++ b/include/asm-s390/reset.h @@ -18,7 +18,4 @@ struct reset_call { extern void register_reset_call(struct reset_call *reset); extern void unregister_reset_call(struct reset_call *reset); extern void s390_reset_system(void); -extern void (*s390_reset_mcck_handler)(void); -extern void (*s390_reset_pgm_handler)(void); - #endif /* _ASM_S390_RESET_H */ diff --git a/include/asm-s390/sclp.h b/include/asm-s390/sclp.h new file mode 100644 index 00000000000..468b9701840 --- /dev/null +++ b/include/asm-s390/sclp.h @@ -0,0 +1,39 @@ +/* + * include/asm-s390/sclp.h + * + * Copyright IBM Corp. 2007 + * Author(s): Heiko Carstens <heiko.carstens@de.ibm.com> + */ + +#ifndef _ASM_S390_SCLP_H +#define _ASM_S390_SCLP_H + +#include <linux/types.h> + +struct sccb_header { + u16 length; + u8 function_code; + u8 control_mask[3]; + u16 response_code; +} __attribute__((packed)); + +#define LOADPARM_LEN 8 + +struct sclp_readinfo_sccb { + struct sccb_header header; /* 0-7 */ + u16 rnmax; /* 8-9 */ + u8 rnsize; /* 10 */ + u8 _reserved0[24 - 11]; /* 11-23 */ + u8 loadparm[LOADPARM_LEN]; /* 24-31 */ + u8 _reserved1[91 - 32]; /* 32-90 */ + u8 flags; /* 91 */ + u8 _reserved2[100 - 92]; /* 92-99 */ + u32 rnsize2; /* 100-103 */ + u64 rnmax2; /* 104-111 */ + u8 _reserved3[4096 - 112]; /* 112-4095 */ +} __attribute__((packed, aligned(4096))); + +extern struct sclp_readinfo_sccb s390_readinfo_sccb; +extern void sclp_readinfo_early(void); + +#endif /* _ASM_S390_SCLP_H */ diff --git a/include/asm-s390/sections.h b/include/asm-s390/sections.h index 3a0b8ffeab7..1c5a2c4ccda 100644 --- a/include/asm-s390/sections.h +++ b/include/asm-s390/sections.h @@ -3,4 +3,6 @@ #include <asm-generic/sections.h> +extern char _eshared[]; + #endif diff --git a/include/asm-s390/setup.h b/include/asm-s390/setup.h index 9574fe80a04..3388bb52597 100644 --- a/include/asm-s390/setup.h +++ b/include/asm-s390/setup.h @@ -42,6 +42,18 @@ struct mem_chunk { extern struct mem_chunk memory_chunk[]; +#ifdef CONFIG_S390_SWITCH_AMODE +extern unsigned int switch_amode; +#else +#define switch_amode (0) +#endif + +#ifdef CONFIG_S390_EXEC_PROTECT +extern unsigned int s390_noexec; +#else +#define s390_noexec (0) +#endif + /* * Machine features detected in head.S */ @@ -74,6 +86,9 @@ extern unsigned int console_mode; extern unsigned int console_devno; extern unsigned int console_irq; +extern char vmhalt_cmd[]; +extern char vmpoff_cmd[]; + #define CONSOLE_IS_UNDEFINED (console_mode == 0) #define CONSOLE_IS_SCLP (console_mode == 1) #define CONSOLE_IS_3215 (console_mode == 2) @@ -141,13 +156,19 @@ struct ipl_parameter_block { extern u32 ipl_flags; extern u16 ipl_devno; -void do_reipl(void); +extern void do_reipl(void); +extern void ipl_save_parameters(void); enum { IPL_DEVNO_VALID = 1, IPL_PARMBLOCK_VALID = 2, + IPL_NSS_VALID = 4, }; +#define NSS_NAME_SIZE 8 + +extern char kernel_nss_name[]; + #define IPL_PARMBLOCK_START ((struct ipl_parameter_block *) \ IPL_PARMBLOCK_ORIGIN) #define IPL_PARMBLOCK_SIZE (IPL_PARMBLOCK_START->hdr.len) diff --git a/include/asm-s390/sfp-util.h b/include/asm-s390/sfp-util.h new file mode 100644 index 00000000000..8cabcd23d97 --- /dev/null +++ b/include/asm-s390/sfp-util.h @@ -0,0 +1,66 @@ +#include <linux/kernel.h> +#include <linux/sched.h> +#include <linux/types.h> +#include <asm/byteorder.h> + +#define add_ssaaaa(sh, sl, ah, al, bh, bl) ({ \ + unsigned int __sh = (ah); \ + unsigned int __sl = (al); \ + asm volatile( \ + " alr %1,%3\n" \ + " brc 12,0f\n" \ + " ahi %0,1\n" \ + "0: alr %0,%2" \ + : "+&d" (__sh), "+d" (__sl) \ + : "d" (bh), "d" (bl) : "cc"); \ + (sh) = __sh; \ + (sl) = __sl; \ +}) + +#define sub_ddmmss(sh, sl, ah, al, bh, bl) ({ \ + unsigned int __sh = (ah); \ + unsigned int __sl = (al); \ + asm volatile( \ + " slr %1,%3\n" \ + " brc 3,0f\n" \ + " ahi %0,-1\n" \ + "0: slr %0,%2" \ + : "+&d" (__sh), "+d" (__sl) \ + : "d" (bh), "d" (bl) : "cc"); \ + (sh) = __sh; \ + (sl) = __sl; \ +}) + +/* a umul b = a mul b + (a>=2<<31) ? b<<32:0 + (b>=2<<31) ? a<<32:0 */ +#define umul_ppmm(wh, wl, u, v) ({ \ + unsigned int __wh = u; \ + unsigned int __wl = v; \ + asm volatile( \ + " ltr 1,%0\n" \ + " mr 0,%1\n" \ + " jnm 0f\n" \ + " alr 0,%1\n" \ + "0: ltr %1,%1\n" \ + " jnm 1f\n" \ + " alr 0,%0\n" \ + "1: lr %0,0\n" \ + " lr %1,1\n" \ + : "+d" (__wh), "+d" (__wl) \ + : : "0", "1", "cc"); \ + wh = __wh; \ + wl = __wl; \ +}) + +#define udiv_qrnnd(q, r, n1, n0, d) \ + do { unsigned int __r; \ + (q) = __udiv_qrnnd (&__r, (n1), (n0), (d)); \ + (r) = __r; \ + } while (0) +extern unsigned long __udiv_qrnnd (unsigned int *, unsigned int, + unsigned int , unsigned int); + +#define UDIV_NEEDS_NORMALIZATION 0 + +#define abort() return 0 + +#define __BYTE_ORDER __BIG_ENDIAN diff --git a/include/asm-s390/smp.h b/include/asm-s390/smp.h index 7097c96ed02..b957e4cda46 100644 --- a/include/asm-s390/smp.h +++ b/include/asm-s390/smp.h @@ -31,6 +31,10 @@ typedef struct __u16 cpu; } sigp_info; +extern void machine_restart_smp(char *); +extern void machine_halt_smp(void); +extern void machine_power_off_smp(void); + extern void smp_setup_cpu_possible_map(void); extern int smp_call_function_on(void (*func) (void *info), void *info, int nonatomic, int wait, int cpu); @@ -106,7 +110,7 @@ smp_call_function_on(void (*func) (void *info), void *info, static inline void smp_send_stop(void) { /* Disable all interrupts/machine checks */ - __load_psw_mask(PSW_KERNEL_BITS & ~PSW_MASK_MCHECK); + __load_psw_mask(psw_kernel_bits & ~PSW_MASK_MCHECK); } #define smp_cpu_not_running(cpu) 1 diff --git a/include/asm-s390/system.h b/include/asm-s390/system.h index bd0b05ae87d..bbe137c3ed6 100644 --- a/include/asm-s390/system.h +++ b/include/asm-s390/system.h @@ -373,8 +373,8 @@ __set_psw_mask(unsigned long mask) __load_psw_mask(mask | (__raw_local_irq_stosm(0x00) & ~(-1UL >> 8))); } -#define local_mcck_enable() __set_psw_mask(PSW_KERNEL_BITS) -#define local_mcck_disable() __set_psw_mask(PSW_KERNEL_BITS & ~PSW_MASK_MCHECK) +#define local_mcck_enable() __set_psw_mask(psw_kernel_bits) +#define local_mcck_disable() __set_psw_mask(psw_kernel_bits & ~PSW_MASK_MCHECK) #ifdef CONFIG_SMP diff --git a/include/asm-s390/tape390.h b/include/asm-s390/tape390.h index f1d66ba0dee..884fba48f1f 100644 --- a/include/asm-s390/tape390.h +++ b/include/asm-s390/tape390.h @@ -1,11 +1,11 @@ /************************************************************************* * * tape390.h - * enables user programs to display messages on the tape device + * enables user programs to display messages and control encryption + * on s390 tape devices * - * S390 and zSeries version - * Copyright (C) 2001 IBM Corporation - * Author(s): Despina Papadopoulou <despina_p@de.ibm.com> + * Copyright IBM Corp. 2001,2006 + * Author(s): Michael Holzheu <holzheu@de.ibm.com> * *************************************************************************/ @@ -36,4 +36,68 @@ typedef struct display_struct { char message2[8]; } display_struct; +/* + * Tape encryption support + */ + +struct tape390_crypt_info { + char capability; + char status; + char medium_status; +} __attribute__ ((packed)); + + +/* Macros for "capable" field */ +#define TAPE390_CRYPT_SUPPORTED_MASK 0x01 +#define TAPE390_CRYPT_SUPPORTED(x) \ + ((x.capability & TAPE390_CRYPT_SUPPORTED_MASK)) + +/* Macros for "status" field */ +#define TAPE390_CRYPT_ON_MASK 0x01 +#define TAPE390_CRYPT_ON(x) (((x.status) & TAPE390_CRYPT_ON_MASK)) + +/* Macros for "medium status" field */ +#define TAPE390_MEDIUM_LOADED_MASK 0x01 +#define TAPE390_MEDIUM_ENCRYPTED_MASK 0x02 +#define TAPE390_MEDIUM_ENCRYPTED(x) \ + (((x.medium_status) & TAPE390_MEDIUM_ENCRYPTED_MASK)) +#define TAPE390_MEDIUM_LOADED(x) \ + (((x.medium_status) & TAPE390_MEDIUM_LOADED_MASK)) + +/* + * The TAPE390_CRYPT_SET ioctl is used to switch on/off encryption. + * The "encryption_capable" and "tape_status" fields are ignored for this ioctl! + */ +#define TAPE390_CRYPT_SET _IOW('d', 2, struct tape390_crypt_info) + +/* + * The TAPE390_CRYPT_QUERY ioctl is used to query the encryption state. + */ +#define TAPE390_CRYPT_QUERY _IOR('d', 3, struct tape390_crypt_info) + +/* Values for "kekl1/2_type" and "kekl1/2_type_on_tape" fields */ +#define TAPE390_KEKL_TYPE_NONE 0 +#define TAPE390_KEKL_TYPE_LABEL 1 +#define TAPE390_KEKL_TYPE_HASH 2 + +struct tape390_kekl { + unsigned char type; + unsigned char type_on_tape; + char label[65]; +} __attribute__ ((packed)); + +struct tape390_kekl_pair { + struct tape390_kekl kekl[2]; +} __attribute__ ((packed)); + +/* + * The TAPE390_KEKL_SET ioctl is used to set Key Encrypting Key labels. + */ +#define TAPE390_KEKL_SET _IOW('d', 4, struct tape390_kekl_pair) + +/* + * The TAPE390_KEKL_QUERY ioctl is used to query Key Encrypting Key labels. + */ +#define TAPE390_KEKL_QUERY _IOR('d', 5, struct tape390_kekl_pair) + #endif diff --git a/include/asm-s390/timer.h b/include/asm-s390/timer.h index 30e5cbe570f..adb34860a54 100644 --- a/include/asm-s390/timer.h +++ b/include/asm-s390/timer.h @@ -45,6 +45,9 @@ extern void add_virt_timer_periodic(void *new); extern int mod_virt_timer(struct vtimer_list *timer, __u64 expires); extern int del_virt_timer(struct vtimer_list *timer); +extern void init_cpu_vtimer(void); +extern void vtime_init(void); + #endif /* __KERNEL__ */ #endif /* _ASM_S390_TIMER_H */ diff --git a/include/asm-s390/timex.h b/include/asm-s390/timex.h index 4df4a41029a..98229db2431 100644 --- a/include/asm-s390/timex.h +++ b/include/asm-s390/timex.h @@ -11,6 +11,41 @@ #ifndef _ASM_S390_TIMEX_H #define _ASM_S390_TIMEX_H +/* Inline functions for clock register access. */ +static inline int set_clock(__u64 time) +{ + int cc; + + asm volatile( + " sck 0(%2)\n" + " ipm %0\n" + " srl %0,28\n" + : "=d" (cc) : "m" (time), "a" (&time) : "cc"); + return cc; +} + +static inline int store_clock(__u64 *time) +{ + int cc; + + asm volatile( + " stck 0(%2)\n" + " ipm %0\n" + " srl %0,28\n" + : "=d" (cc), "=m" (*time) : "a" (time) : "cc"); + return cc; +} + +static inline void set_clock_comparator(__u64 time) +{ + asm volatile("sckc 0(%1)" : : "m" (time), "a" (&time)); +} + +static inline void store_clock_comparator(__u64 *time) +{ + asm volatile("stckc 0(%1)" : "=m" (*time) : "a" (time)); +} + #define CLOCK_TICK_RATE 1193180 /* Underlying HZ */ typedef unsigned long long cycles_t; @@ -27,9 +62,24 @@ static inline unsigned long long get_clock (void) return clk; } +static inline void get_clock_extended(void *dest) +{ + typedef struct { unsigned long long clk[2]; } __clock_t; + +#if __GNUC__ > 3 || (__GNUC__ == 3 && __GNUC_MINOR__ > 2) + asm volatile("stcke %0" : "=Q" (*((__clock_t *)dest)) : : "cc"); +#else /* __GNUC__ */ + asm volatile("stcke 0(%1)" : "=m" (*((__clock_t *)dest)) + : "a" ((__clock_t *)dest) : "cc"); +#endif /* __GNUC__ */ +} + static inline cycles_t get_cycles(void) { return (cycles_t) get_clock() >> 2; } +int get_sync_clock(unsigned long long *clock); +void init_cpu_timer(void); + #endif diff --git a/include/asm-s390/tlbflush.h b/include/asm-s390/tlbflush.h index fa4dc916a9b..66793f55c8b 100644 --- a/include/asm-s390/tlbflush.h +++ b/include/asm-s390/tlbflush.h @@ -3,6 +3,7 @@ #include <linux/mm.h> #include <asm/processor.h> +#include <asm/pgalloc.h> /* * TLB flushing: @@ -102,6 +103,14 @@ static inline void __flush_tlb_mm(struct mm_struct * mm) if (unlikely(cpus_empty(mm->cpu_vm_mask))) return; if (MACHINE_HAS_IDTE) { + pgd_t *shadow_pgd = get_shadow_pgd(mm->pgd); + + if (shadow_pgd) { + asm volatile( + " .insn rrf,0xb98e0000,0,%0,%1,0" + : : "a" (2048), + "a" (__pa(shadow_pgd) & PAGE_MASK) : "cc" ); + } asm volatile( " .insn rrf,0xb98e0000,0,%0,%1,0" : : "a" (2048), "a" (__pa(mm->pgd)&PAGE_MASK) : "cc"); diff --git a/include/asm-s390/uaccess.h b/include/asm-s390/uaccess.h index 73ac4e82217..0235970278f 100644 --- a/include/asm-s390/uaccess.h +++ b/include/asm-s390/uaccess.h @@ -90,6 +90,8 @@ struct uaccess_ops { extern struct uaccess_ops uaccess; extern struct uaccess_ops uaccess_std; extern struct uaccess_ops uaccess_mvcos; +extern struct uaccess_ops uaccess_mvcos_switch; +extern struct uaccess_ops uaccess_pt; static inline int __put_user_fn(size_t size, void __user *ptr, void *x) { diff --git a/include/asm-sparc/checksum.h b/include/asm-sparc/checksum.h index 267e631e9bb..34518ea7bf1 100644 --- a/include/asm-sparc/checksum.h +++ b/include/asm-sparc/checksum.h @@ -151,7 +151,7 @@ static inline __sum16 ip_fast_csum(const void *iph, unsigned int ihl) "xnor\t%%g0, %0, %0" : "=r" (sum), "=&r" (iph) : "r" (ihl), "1" (iph) - : "g2", "g3", "g4", "cc"); + : "g2", "g3", "g4", "cc", "memory"); return sum; } diff --git a/include/asm-um/pgtable.h b/include/asm-um/pgtable.h index 188f7262177..e57ff136ee5 100644 --- a/include/asm-um/pgtable.h +++ b/include/asm-um/pgtable.h @@ -408,6 +408,15 @@ static inline pte_t pte_modify(pte_t pte, pgprot_t newprot) #include <asm-generic/pgtable-nopud.h> +#ifdef CONFIG_HIGHMEM +/* Clear a kernel PTE and flush it from the TLB */ +#define kpte_clear_flush(ptep, vaddr) \ +do { \ + pte_clear(&init_mm, vaddr, ptep); \ + __flush_tlb_one(vaddr); \ +} while (0) +#endif + #endif #endif diff --git a/include/asm-x86_64/dma-mapping.h b/include/asm-x86_64/dma-mapping.h index be9ec689072..49dbab09ef2 100644 --- a/include/asm-x86_64/dma-mapping.h +++ b/include/asm-x86_64/dma-mapping.h @@ -63,6 +63,9 @@ static inline int dma_mapping_error(dma_addr_t dma_addr) return (dma_addr == bad_dma_address); } +#define dma_alloc_noncoherent(d, s, h, f) dma_alloc_coherent(d, s, h, f) +#define dma_free_noncoherent(d, s, v, h) dma_free_coherent(d, s, v, h) + extern void *dma_alloc_coherent(struct device *dev, size_t size, dma_addr_t *dma_handle, gfp_t gfp); extern void dma_free_coherent(struct device *dev, size_t size, void *vaddr, diff --git a/include/linux/efi.h b/include/linux/efi.h index df1c91855f0..f8ebd7c1ddb 100644 --- a/include/linux/efi.h +++ b/include/linux/efi.h @@ -301,7 +301,7 @@ extern int __init efi_uart_console_only (void); extern void efi_initialize_iomem_resources(struct resource *code_resource, struct resource *data_resource); extern unsigned long efi_get_time(void); -extern int __init efi_set_rtc_mmss(unsigned long nowtime); +extern int efi_set_rtc_mmss(unsigned long nowtime); extern int is_available_memory(efi_memory_desc_t * md); extern struct efi_memory_map memmap; diff --git a/include/linux/hid-debug.h b/include/linux/hid-debug.h index 8e4dbb51fc7..50d568ec178 100644 --- a/include/linux/hid-debug.h +++ b/include/linux/hid-debug.h @@ -1,10 +1,8 @@ +#ifndef __HID_DEBUG_H +#define __HID_DEBUG_H + /* - * $Id: hid-debug.h,v 1.8 2001/09/25 09:37:57 vojtech Exp $ - * - * (c) 1999 Andreas Gal <gal@cs.uni-magdeburg.de> - * (c) 2000-2001 Vojtech Pavlik <vojtech@ucw.cz> - * - * Some debug stuff for the HID parser. + * Copyright (c) 2007 Jiri Kosina */ /* @@ -22,737 +20,26 @@ * along with this program; if not, write to the Free Software * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA * - * Should you need to contact me, the author, you can do so either by - * e-mail - mail your message to <vojtech@ucw.cz>, or by paper mail: - * Vojtech Pavlik, Simunkova 1594, Prague 8, 182 00 Czech Republic */ -#include <linux/input.h> - -struct hid_usage_entry { - unsigned page; - unsigned usage; - char *description; -}; - -static const struct hid_usage_entry hid_usage_table[] = { - { 0, 0, "Undefined" }, - { 1, 0, "GenericDesktop" }, - {0, 0x01, "Pointer"}, - {0, 0x02, "Mouse"}, - {0, 0x04, "Joystick"}, - {0, 0x05, "GamePad"}, - {0, 0x06, "Keyboard"}, - {0, 0x07, "Keypad"}, - {0, 0x08, "MultiAxis"}, - {0, 0x30, "X"}, - {0, 0x31, "Y"}, - {0, 0x32, "Z"}, - {0, 0x33, "Rx"}, - {0, 0x34, "Ry"}, - {0, 0x35, "Rz"}, - {0, 0x36, "Slider"}, - {0, 0x37, "Dial"}, - {0, 0x38, "Wheel"}, - {0, 0x39, "HatSwitch"}, - {0, 0x3a, "CountedBuffer"}, - {0, 0x3b, "ByteCount"}, - {0, 0x3c, "MotionWakeup"}, - {0, 0x3d, "Start"}, - {0, 0x3e, "Select"}, - {0, 0x40, "Vx"}, - {0, 0x41, "Vy"}, - {0, 0x42, "Vz"}, - {0, 0x43, "Vbrx"}, - {0, 0x44, "Vbry"}, - {0, 0x45, "Vbrz"}, - {0, 0x46, "Vno"}, - {0, 0x80, "SystemControl"}, - {0, 0x81, "SystemPowerDown"}, - {0, 0x82, "SystemSleep"}, - {0, 0x83, "SystemWakeUp"}, - {0, 0x84, "SystemContextMenu"}, - {0, 0x85, "SystemMainMenu"}, - {0, 0x86, "SystemAppMenu"}, - {0, 0x87, "SystemMenuHelp"}, - {0, 0x88, "SystemMenuExit"}, - {0, 0x89, "SystemMenuSelect"}, - {0, 0x8a, "SystemMenuRight"}, - {0, 0x8b, "SystemMenuLeft"}, - {0, 0x8c, "SystemMenuUp"}, - {0, 0x8d, "SystemMenuDown"}, - {0, 0x90, "D-PadUp"}, - {0, 0x91, "D-PadDown"}, - {0, 0x92, "D-PadRight"}, - {0, 0x93, "D-PadLeft"}, - { 2, 0, "Simulation" }, - {0, 0xb0, "Aileron"}, - {0, 0xb1, "AileronTrim"}, - {0, 0xb2, "Anti-Torque"}, - {0, 0xb3, "Autopilot"}, - {0, 0xb4, "Chaff"}, - {0, 0xb5, "Collective"}, - {0, 0xb6, "DiveBrake"}, - {0, 0xb7, "ElectronicCountermeasures"}, - {0, 0xb8, "Elevator"}, - {0, 0xb9, "ElevatorTrim"}, - {0, 0xba, "Rudder"}, - {0, 0xbb, "Throttle"}, - {0, 0xbc, "FlightCommunications"}, - {0, 0xbd, "FlareRelease"}, - {0, 0xbe, "LandingGear"}, - {0, 0xbf, "ToeBrake"}, - { 7, 0, "Keyboard" }, - { 8, 0, "LED" }, - {0, 0x01, "NumLock"}, - {0, 0x02, "CapsLock"}, - {0, 0x03, "ScrollLock"}, - {0, 0x04, "Compose"}, - {0, 0x05, "Kana"}, - {0, 0x4b, "GenericIndicator"}, - { 9, 0, "Button" }, - { 10, 0, "Ordinal" }, - { 12, 0, "Consumer" }, - {0, 0x238, "HorizontalWheel"}, - { 13, 0, "Digitizers" }, - {0, 0x01, "Digitizer"}, - {0, 0x02, "Pen"}, - {0, 0x03, "LightPen"}, - {0, 0x04, "TouchScreen"}, - {0, 0x05, "TouchPad"}, - {0, 0x20, "Stylus"}, - {0, 0x21, "Puck"}, - {0, 0x22, "Finger"}, - {0, 0x30, "TipPressure"}, - {0, 0x31, "BarrelPressure"}, - {0, 0x32, "InRange"}, - {0, 0x33, "Touch"}, - {0, 0x34, "UnTouch"}, - {0, 0x35, "Tap"}, - {0, 0x39, "TabletFunctionKey"}, - {0, 0x3a, "ProgramChangeKey"}, - {0, 0x3c, "Invert"}, - {0, 0x42, "TipSwitch"}, - {0, 0x43, "SecondaryTipSwitch"}, - {0, 0x44, "BarrelSwitch"}, - {0, 0x45, "Eraser"}, - {0, 0x46, "TabletPick"}, - { 15, 0, "PhysicalInterfaceDevice" }, - {0, 0x00, "Undefined"}, - {0, 0x01, "Physical_Interface_Device"}, - {0, 0x20, "Normal"}, - {0, 0x21, "Set_Effect_Report"}, - {0, 0x22, "Effect_Block_Index"}, - {0, 0x23, "Parameter_Block_Offset"}, - {0, 0x24, "ROM_Flag"}, - {0, 0x25, "Effect_Type"}, - {0, 0x26, "ET_Constant_Force"}, - {0, 0x27, "ET_Ramp"}, - {0, 0x28, "ET_Custom_Force_Data"}, - {0, 0x30, "ET_Square"}, - {0, 0x31, "ET_Sine"}, - {0, 0x32, "ET_Triangle"}, - {0, 0x33, "ET_Sawtooth_Up"}, - {0, 0x34, "ET_Sawtooth_Down"}, - {0, 0x40, "ET_Spring"}, - {0, 0x41, "ET_Damper"}, - {0, 0x42, "ET_Inertia"}, - {0, 0x43, "ET_Friction"}, - {0, 0x50, "Duration"}, - {0, 0x51, "Sample_Period"}, - {0, 0x52, "Gain"}, - {0, 0x53, "Trigger_Button"}, - {0, 0x54, "Trigger_Repeat_Interval"}, - {0, 0x55, "Axes_Enable"}, - {0, 0x56, "Direction_Enable"}, - {0, 0x57, "Direction"}, - {0, 0x58, "Type_Specific_Block_Offset"}, - {0, 0x59, "Block_Type"}, - {0, 0x5A, "Set_Envelope_Report"}, - {0, 0x5B, "Attack_Level"}, - {0, 0x5C, "Attack_Time"}, - {0, 0x5D, "Fade_Level"}, - {0, 0x5E, "Fade_Time"}, - {0, 0x5F, "Set_Condition_Report"}, - {0, 0x60, "CP_Offset"}, - {0, 0x61, "Positive_Coefficient"}, - {0, 0x62, "Negative_Coefficient"}, - {0, 0x63, "Positive_Saturation"}, - {0, 0x64, "Negative_Saturation"}, - {0, 0x65, "Dead_Band"}, - {0, 0x66, "Download_Force_Sample"}, - {0, 0x67, "Isoch_Custom_Force_Enable"}, - {0, 0x68, "Custom_Force_Data_Report"}, - {0, 0x69, "Custom_Force_Data"}, - {0, 0x6A, "Custom_Force_Vendor_Defined_Data"}, - {0, 0x6B, "Set_Custom_Force_Report"}, - {0, 0x6C, "Custom_Force_Data_Offset"}, - {0, 0x6D, "Sample_Count"}, - {0, 0x6E, "Set_Periodic_Report"}, - {0, 0x6F, "Offset"}, - {0, 0x70, "Magnitude"}, - {0, 0x71, "Phase"}, - {0, 0x72, "Period"}, - {0, 0x73, "Set_Constant_Force_Report"}, - {0, 0x74, "Set_Ramp_Force_Report"}, - {0, 0x75, "Ramp_Start"}, - {0, 0x76, "Ramp_End"}, - {0, 0x77, "Effect_Operation_Report"}, - {0, 0x78, "Effect_Operation"}, - {0, 0x79, "Op_Effect_Start"}, - {0, 0x7A, "Op_Effect_Start_Solo"}, - {0, 0x7B, "Op_Effect_Stop"}, - {0, 0x7C, "Loop_Count"}, - {0, 0x7D, "Device_Gain_Report"}, - {0, 0x7E, "Device_Gain"}, - {0, 0x7F, "PID_Pool_Report"}, - {0, 0x80, "RAM_Pool_Size"}, - {0, 0x81, "ROM_Pool_Size"}, - {0, 0x82, "ROM_Effect_Block_Count"}, - {0, 0x83, "Simultaneous_Effects_Max"}, - {0, 0x84, "Pool_Alignment"}, - {0, 0x85, "PID_Pool_Move_Report"}, - {0, 0x86, "Move_Source"}, - {0, 0x87, "Move_Destination"}, - {0, 0x88, "Move_Length"}, - {0, 0x89, "PID_Block_Load_Report"}, - {0, 0x8B, "Block_Load_Status"}, - {0, 0x8C, "Block_Load_Success"}, - {0, 0x8D, "Block_Load_Full"}, - {0, 0x8E, "Block_Load_Error"}, - {0, 0x8F, "Block_Handle"}, - {0, 0x90, "PID_Block_Free_Report"}, - {0, 0x91, "Type_Specific_Block_Handle"}, - {0, 0x92, "PID_State_Report"}, - {0, 0x94, "Effect_Playing"}, - {0, 0x95, "PID_Device_Control_Report"}, - {0, 0x96, "PID_Device_Control"}, - {0, 0x97, "DC_Enable_Actuators"}, - {0, 0x98, "DC_Disable_Actuators"}, - {0, 0x99, "DC_Stop_All_Effects"}, - {0, 0x9A, "DC_Device_Reset"}, - {0, 0x9B, "DC_Device_Pause"}, - {0, 0x9C, "DC_Device_Continue"}, - {0, 0x9F, "Device_Paused"}, - {0, 0xA0, "Actuators_Enabled"}, - {0, 0xA4, "Safety_Switch"}, - {0, 0xA5, "Actuator_Override_Switch"}, - {0, 0xA6, "Actuator_Power"}, - {0, 0xA7, "Start_Delay"}, - {0, 0xA8, "Parameter_Block_Size"}, - {0, 0xA9, "Device_Managed_Pool"}, - {0, 0xAA, "Shared_Parameter_Blocks"}, - {0, 0xAB, "Create_New_Effect_Report"}, - {0, 0xAC, "RAM_Pool_Available"}, - { 0x84, 0, "Power Device" }, - { 0x84, 0x02, "PresentStatus" }, - { 0x84, 0x03, "ChangeStatus" }, - { 0x84, 0x04, "UPS" }, - { 0x84, 0x05, "PowerSupply" }, - { 0x84, 0x10, "BatterySystem" }, - { 0x84, 0x11, "BatterySystemID" }, - { 0x84, 0x12, "Battery" }, - { 0x84, 0x13, "BatteryID" }, - { 0x84, 0x14, "Charger" }, - { 0x84, 0x15, "ChargerID" }, - { 0x84, 0x16, "PowerConverter" }, - { 0x84, 0x17, "PowerConverterID" }, - { 0x84, 0x18, "OutletSystem" }, - { 0x84, 0x19, "OutletSystemID" }, - { 0x84, 0x1a, "Input" }, - { 0x84, 0x1b, "InputID" }, - { 0x84, 0x1c, "Output" }, - { 0x84, 0x1d, "OutputID" }, - { 0x84, 0x1e, "Flow" }, - { 0x84, 0x1f, "FlowID" }, - { 0x84, 0x20, "Outlet" }, - { 0x84, 0x21, "OutletID" }, - { 0x84, 0x22, "Gang" }, - { 0x84, 0x24, "PowerSummary" }, - { 0x84, 0x25, "PowerSummaryID" }, - { 0x84, 0x30, "Voltage" }, - { 0x84, 0x31, "Current" }, - { 0x84, 0x32, "Frequency" }, - { 0x84, 0x33, "ApparentPower" }, - { 0x84, 0x35, "PercentLoad" }, - { 0x84, 0x40, "ConfigVoltage" }, - { 0x84, 0x41, "ConfigCurrent" }, - { 0x84, 0x43, "ConfigApparentPower" }, - { 0x84, 0x53, "LowVoltageTransfer" }, - { 0x84, 0x54, "HighVoltageTransfer" }, - { 0x84, 0x56, "DelayBeforeStartup" }, - { 0x84, 0x57, "DelayBeforeShutdown" }, - { 0x84, 0x58, "Test" }, - { 0x84, 0x5a, "AudibleAlarmControl" }, - { 0x84, 0x60, "Present" }, - { 0x84, 0x61, "Good" }, - { 0x84, 0x62, "InternalFailure" }, - { 0x84, 0x65, "Overload" }, - { 0x84, 0x66, "OverCharged" }, - { 0x84, 0x67, "OverTemperature" }, - { 0x84, 0x68, "ShutdownRequested" }, - { 0x84, 0x69, "ShutdownImminent" }, - { 0x84, 0x6b, "SwitchOn/Off" }, - { 0x84, 0x6c, "Switchable" }, - { 0x84, 0x6d, "Used" }, - { 0x84, 0x6e, "Boost" }, - { 0x84, 0x73, "CommunicationLost" }, - { 0x84, 0xfd, "iManufacturer" }, - { 0x84, 0xfe, "iProduct" }, - { 0x84, 0xff, "iSerialNumber" }, - { 0x85, 0, "Battery System" }, - { 0x85, 0x01, "SMBBatteryMode" }, - { 0x85, 0x02, "SMBBatteryStatus" }, - { 0x85, 0x03, "SMBAlarmWarning" }, - { 0x85, 0x04, "SMBChargerMode" }, - { 0x85, 0x05, "SMBChargerStatus" }, - { 0x85, 0x06, "SMBChargerSpecInfo" }, - { 0x85, 0x07, "SMBSelectorState" }, - { 0x85, 0x08, "SMBSelectorPresets" }, - { 0x85, 0x09, "SMBSelectorInfo" }, - { 0x85, 0x29, "RemainingCapacityLimit" }, - { 0x85, 0x2c, "CapacityMode" }, - { 0x85, 0x42, "BelowRemainingCapacityLimit" }, - { 0x85, 0x44, "Charging" }, - { 0x85, 0x45, "Discharging" }, - { 0x85, 0x4b, "NeedReplacement" }, - { 0x85, 0x66, "RemainingCapacity" }, - { 0x85, 0x68, "RunTimeToEmpty" }, - { 0x85, 0x6a, "AverageTimeToFull" }, - { 0x85, 0x83, "DesignCapacity" }, - { 0x85, 0x85, "ManufacturerDate" }, - { 0x85, 0x89, "iDeviceChemistry" }, - { 0x85, 0x8b, "Rechargable" }, - { 0x85, 0x8f, "iOEMInformation" }, - { 0x85, 0x8d, "CapacityGranularity1" }, - { 0x85, 0xd0, "ACPresent" }, - /* pages 0xff00 to 0xffff are vendor-specific */ - { 0xffff, 0, "Vendor-specific-FF" }, - { 0, 0, NULL } -}; - -static void resolv_usage_page(unsigned page) { - const struct hid_usage_entry *p; - - for (p = hid_usage_table; p->description; p++) - if (p->page == page) { - printk("%s", p->description); - return; - } - printk("%04x", page); -} - -static void resolv_usage(unsigned usage) { - const struct hid_usage_entry *p; - - resolv_usage_page(usage >> 16); - printk("."); - for (p = hid_usage_table; p->description; p++) - if (p->page == (usage >> 16)) { - for(++p; p->description && p->usage != 0; p++) - if (p->usage == (usage & 0xffff)) { - printk("%s", p->description); - return; - } - break; - } - printk("%04x", usage & 0xffff); -} - -__inline__ static void tab(int n) { - while (n--) printk(" "); -} - -static void hid_dump_field(struct hid_field *field, int n) { - int j; - - if (field->physical) { - tab(n); - printk("Physical("); - resolv_usage(field->physical); printk(")\n"); - } - if (field->logical) { - tab(n); - printk("Logical("); - resolv_usage(field->logical); printk(")\n"); - } - tab(n); printk("Usage(%d)\n", field->maxusage); - for (j = 0; j < field->maxusage; j++) { - tab(n+2);resolv_usage(field->usage[j].hid); printk("\n"); - } - if (field->logical_minimum != field->logical_maximum) { - tab(n); printk("Logical Minimum(%d)\n", field->logical_minimum); - tab(n); printk("Logical Maximum(%d)\n", field->logical_maximum); - } - if (field->physical_minimum != field->physical_maximum) { - tab(n); printk("Physical Minimum(%d)\n", field->physical_minimum); - tab(n); printk("Physical Maximum(%d)\n", field->physical_maximum); - } - if (field->unit_exponent) { - tab(n); printk("Unit Exponent(%d)\n", field->unit_exponent); - } - if (field->unit) { - char *systems[5] = { "None", "SI Linear", "SI Rotation", "English Linear", "English Rotation" }; - char *units[5][8] = { - { "None", "None", "None", "None", "None", "None", "None", "None" }, - { "None", "Centimeter", "Gram", "Seconds", "Kelvin", "Ampere", "Candela", "None" }, - { "None", "Radians", "Gram", "Seconds", "Kelvin", "Ampere", "Candela", "None" }, - { "None", "Inch", "Slug", "Seconds", "Fahrenheit", "Ampere", "Candela", "None" }, - { "None", "Degrees", "Slug", "Seconds", "Fahrenheit", "Ampere", "Candela", "None" } - }; - - int i; - int sys; - __u32 data = field->unit; - - /* First nibble tells us which system we're in. */ - sys = data & 0xf; - data >>= 4; - - if(sys > 4) { - tab(n); printk("Unit(Invalid)\n"); - } - else { - int earlier_unit = 0; - - tab(n); printk("Unit(%s : ", systems[sys]); - - for (i=1 ; i<sizeof(__u32)*2 ; i++) { - char nibble = data & 0xf; - data >>= 4; - if (nibble != 0) { - if(earlier_unit++ > 0) - printk("*"); - printk("%s", units[sys][i]); - if(nibble != 1) { - /* This is a _signed_ nibble(!) */ - - int val = nibble & 0x7; - if(nibble & 0x08) - val = -((0x7 & ~val) +1); - printk("^%d", val); - } - } - } - printk(")\n"); - } - } - tab(n); printk("Report Size(%u)\n", field->report_size); - tab(n); printk("Report Count(%u)\n", field->report_count); - tab(n); printk("Report Offset(%u)\n", field->report_offset); - - tab(n); printk("Flags( "); - j = field->flags; - printk("%s", HID_MAIN_ITEM_CONSTANT & j ? "Constant " : ""); - printk("%s", HID_MAIN_ITEM_VARIABLE & j ? "Variable " : "Array "); - printk("%s", HID_MAIN_ITEM_RELATIVE & j ? "Relative " : "Absolute "); - printk("%s", HID_MAIN_ITEM_WRAP & j ? "Wrap " : ""); - printk("%s", HID_MAIN_ITEM_NONLINEAR & j ? "NonLinear " : ""); - printk("%s", HID_MAIN_ITEM_NO_PREFERRED & j ? "NoPrefferedState " : ""); - printk("%s", HID_MAIN_ITEM_NULL_STATE & j ? "NullState " : ""); - printk("%s", HID_MAIN_ITEM_VOLATILE & j ? "Volatile " : ""); - printk("%s", HID_MAIN_ITEM_BUFFERED_BYTE & j ? "BufferedByte " : ""); - printk(")\n"); -} - -static void __attribute__((unused)) hid_dump_device(struct hid_device *device) { - struct hid_report_enum *report_enum; - struct hid_report *report; - struct list_head *list; - unsigned i,k; - static char *table[] = {"INPUT", "OUTPUT", "FEATURE"}; - - for (i = 0; i < HID_REPORT_TYPES; i++) { - report_enum = device->report_enum + i; - list = report_enum->report_list.next; - while (list != &report_enum->report_list) { - report = (struct hid_report *) list; - tab(2); - printk("%s", table[i]); - if (report->id) - printk("(%d)", report->id); - printk("[%s]", table[report->type]); - printk("\n"); - for (k = 0; k < report->maxfield; k++) { - tab(4); - printk("Field(%d)\n", k); - hid_dump_field(report->field[k], 6); - } - list = list->next; - } - } -} - -static void __attribute__((unused)) hid_dump_input(struct hid_usage *usage, __s32 value) { - printk("hid-debug: input "); - resolv_usage(usage->hid); - printk(" = %d\n", value); -} - - -static char *events[EV_MAX + 1] = { - [EV_SYN] = "Sync", [EV_KEY] = "Key", - [EV_REL] = "Relative", [EV_ABS] = "Absolute", - [EV_MSC] = "Misc", [EV_LED] = "LED", - [EV_SND] = "Sound", [EV_REP] = "Repeat", - [EV_FF] = "ForceFeedback", [EV_PWR] = "Power", - [EV_FF_STATUS] = "ForceFeedbackStatus", -}; - -static char *syncs[2] = { - [SYN_REPORT] = "Report", [SYN_CONFIG] = "Config", -}; -static char *keys[KEY_MAX + 1] = { - [KEY_RESERVED] = "Reserved", [KEY_ESC] = "Esc", - [KEY_1] = "1", [KEY_2] = "2", - [KEY_3] = "3", [KEY_4] = "4", - [KEY_5] = "5", [KEY_6] = "6", - [KEY_7] = "7", [KEY_8] = "8", - [KEY_9] = "9", [KEY_0] = "0", - [KEY_MINUS] = "Minus", [KEY_EQUAL] = "Equal", - [KEY_BACKSPACE] = "Backspace", [KEY_TAB] = "Tab", - [KEY_Q] = "Q", [KEY_W] = "W", - [KEY_E] = "E", [KEY_R] = "R", - [KEY_T] = "T", [KEY_Y] = "Y", - [KEY_U] = "U", [KEY_I] = "I", - [KEY_O] = "O", [KEY_P] = "P", - [KEY_LEFTBRACE] = "LeftBrace", [KEY_RIGHTBRACE] = "RightBrace", - [KEY_ENTER] = "Enter", [KEY_LEFTCTRL] = "LeftControl", - [KEY_A] = "A", [KEY_S] = "S", - [KEY_D] = "D", [KEY_F] = "F", - [KEY_G] = "G", [KEY_H] = "H", - [KEY_J] = "J", [KEY_K] = "K", - [KEY_L] = "L", [KEY_SEMICOLON] = "Semicolon", - [KEY_APOSTROPHE] = "Apostrophe", [KEY_GRAVE] = "Grave", - [KEY_LEFTSHIFT] = "LeftShift", [KEY_BACKSLASH] = "BackSlash", - [KEY_Z] = "Z", [KEY_X] = "X", - [KEY_C] = "C", [KEY_V] = "V", - [KEY_B] = "B", [KEY_N] = "N", - [KEY_M] = "M", [KEY_COMMA] = "Comma", - [KEY_DOT] = "Dot", [KEY_SLASH] = "Slash", - [KEY_RIGHTSHIFT] = "RightShift", [KEY_KPASTERISK] = "KPAsterisk", - [KEY_LEFTALT] = "LeftAlt", [KEY_SPACE] = "Space", - [KEY_CAPSLOCK] = "CapsLock", [KEY_F1] = "F1", - [KEY_F2] = "F2", [KEY_F3] = "F3", - [KEY_F4] = "F4", [KEY_F5] = "F5", - [KEY_F6] = "F6", [KEY_F7] = "F7", - [KEY_F8] = "F8", [KEY_F9] = "F9", - [KEY_F10] = "F10", [KEY_NUMLOCK] = "NumLock", - [KEY_SCROLLLOCK] = "ScrollLock", [KEY_KP7] = "KP7", - [KEY_KP8] = "KP8", [KEY_KP9] = "KP9", - [KEY_KPMINUS] = "KPMinus", [KEY_KP4] = "KP4", - [KEY_KP5] = "KP5", [KEY_KP6] = "KP6", - [KEY_KPPLUS] = "KPPlus", [KEY_KP1] = "KP1", - [KEY_KP2] = "KP2", [KEY_KP3] = "KP3", - [KEY_KP0] = "KP0", [KEY_KPDOT] = "KPDot", - [KEY_ZENKAKUHANKAKU] = "Zenkaku/Hankaku", [KEY_102ND] = "102nd", - [KEY_F11] = "F11", [KEY_F12] = "F12", - [KEY_RO] = "RO", [KEY_KATAKANA] = "Katakana", - [KEY_HIRAGANA] = "HIRAGANA", [KEY_HENKAN] = "Henkan", - [KEY_KATAKANAHIRAGANA] = "Katakana/Hiragana", [KEY_MUHENKAN] = "Muhenkan", - [KEY_KPJPCOMMA] = "KPJpComma", [KEY_KPENTER] = "KPEnter", - [KEY_RIGHTCTRL] = "RightCtrl", [KEY_KPSLASH] = "KPSlash", - [KEY_SYSRQ] = "SysRq", [KEY_RIGHTALT] = "RightAlt", - [KEY_LINEFEED] = "LineFeed", [KEY_HOME] = "Home", - [KEY_UP] = "Up", [KEY_PAGEUP] = "PageUp", - [KEY_LEFT] = "Left", [KEY_RIGHT] = "Right", - [KEY_END] = "End", [KEY_DOWN] = "Down", - [KEY_PAGEDOWN] = "PageDown", [KEY_INSERT] = "Insert", - [KEY_DELETE] = "Delete", [KEY_MACRO] = "Macro", - [KEY_MUTE] = "Mute", [KEY_VOLUMEDOWN] = "VolumeDown", - [KEY_VOLUMEUP] = "VolumeUp", [KEY_POWER] = "Power", - [KEY_KPEQUAL] = "KPEqual", [KEY_KPPLUSMINUS] = "KPPlusMinus", - [KEY_PAUSE] = "Pause", [KEY_KPCOMMA] = "KPComma", - [KEY_HANGUEL] = "Hangeul", [KEY_HANJA] = "Hanja", - [KEY_YEN] = "Yen", [KEY_LEFTMETA] = "LeftMeta", - [KEY_RIGHTMETA] = "RightMeta", [KEY_COMPOSE] = "Compose", - [KEY_STOP] = "Stop", [KEY_AGAIN] = "Again", - [KEY_PROPS] = "Props", [KEY_UNDO] = "Undo", - [KEY_FRONT] = "Front", [KEY_COPY] = "Copy", - [KEY_OPEN] = "Open", [KEY_PASTE] = "Paste", - [KEY_FIND] = "Find", [KEY_CUT] = "Cut", - [KEY_HELP] = "Help", [KEY_MENU] = "Menu", - [KEY_CALC] = "Calc", [KEY_SETUP] = "Setup", - [KEY_SLEEP] = "Sleep", [KEY_WAKEUP] = "WakeUp", - [KEY_FILE] = "File", [KEY_SENDFILE] = "SendFile", - [KEY_DELETEFILE] = "DeleteFile", [KEY_XFER] = "X-fer", - [KEY_PROG1] = "Prog1", [KEY_PROG2] = "Prog2", - [KEY_WWW] = "WWW", [KEY_MSDOS] = "MSDOS", - [KEY_COFFEE] = "Coffee", [KEY_DIRECTION] = "Direction", - [KEY_CYCLEWINDOWS] = "CycleWindows", [KEY_MAIL] = "Mail", - [KEY_BOOKMARKS] = "Bookmarks", [KEY_COMPUTER] = "Computer", - [KEY_BACK] = "Back", [KEY_FORWARD] = "Forward", - [KEY_CLOSECD] = "CloseCD", [KEY_EJECTCD] = "EjectCD", - [KEY_EJECTCLOSECD] = "EjectCloseCD", [KEY_NEXTSONG] = "NextSong", - [KEY_PLAYPAUSE] = "PlayPause", [KEY_PREVIOUSSONG] = "PreviousSong", - [KEY_STOPCD] = "StopCD", [KEY_RECORD] = "Record", - [KEY_REWIND] = "Rewind", [KEY_PHONE] = "Phone", - [KEY_ISO] = "ISOKey", [KEY_CONFIG] = "Config", - [KEY_HOMEPAGE] = "HomePage", [KEY_REFRESH] = "Refresh", - [KEY_EXIT] = "Exit", [KEY_MOVE] = "Move", - [KEY_EDIT] = "Edit", [KEY_SCROLLUP] = "ScrollUp", - [KEY_SCROLLDOWN] = "ScrollDown", [KEY_KPLEFTPAREN] = "KPLeftParenthesis", - [KEY_KPRIGHTPAREN] = "KPRightParenthesis", [KEY_NEW] = "New", - [KEY_REDO] = "Redo", [KEY_F13] = "F13", - [KEY_F14] = "F14", [KEY_F15] = "F15", - [KEY_F16] = "F16", [KEY_F17] = "F17", - [KEY_F18] = "F18", [KEY_F19] = "F19", - [KEY_F20] = "F20", [KEY_F21] = "F21", - [KEY_F22] = "F22", [KEY_F23] = "F23", - [KEY_F24] = "F24", [KEY_PLAYCD] = "PlayCD", - [KEY_PAUSECD] = "PauseCD", [KEY_PROG3] = "Prog3", - [KEY_PROG4] = "Prog4", [KEY_SUSPEND] = "Suspend", - [KEY_CLOSE] = "Close", [KEY_PLAY] = "Play", - [KEY_FASTFORWARD] = "FastForward", [KEY_BASSBOOST] = "BassBoost", - [KEY_PRINT] = "Print", [KEY_HP] = "HP", - [KEY_CAMERA] = "Camera", [KEY_SOUND] = "Sound", - [KEY_QUESTION] = "Question", [KEY_EMAIL] = "Email", - [KEY_CHAT] = "Chat", [KEY_SEARCH] = "Search", - [KEY_CONNECT] = "Connect", [KEY_FINANCE] = "Finance", - [KEY_SPORT] = "Sport", [KEY_SHOP] = "Shop", - [KEY_ALTERASE] = "AlternateErase", [KEY_CANCEL] = "Cancel", - [KEY_BRIGHTNESSDOWN] = "BrightnessDown", [KEY_BRIGHTNESSUP] = "BrightnessUp", - [KEY_MEDIA] = "Media", [KEY_UNKNOWN] = "Unknown", - [BTN_0] = "Btn0", [BTN_1] = "Btn1", - [BTN_2] = "Btn2", [BTN_3] = "Btn3", - [BTN_4] = "Btn4", [BTN_5] = "Btn5", - [BTN_6] = "Btn6", [BTN_7] = "Btn7", - [BTN_8] = "Btn8", [BTN_9] = "Btn9", - [BTN_LEFT] = "LeftBtn", [BTN_RIGHT] = "RightBtn", - [BTN_MIDDLE] = "MiddleBtn", [BTN_SIDE] = "SideBtn", - [BTN_EXTRA] = "ExtraBtn", [BTN_FORWARD] = "ForwardBtn", - [BTN_BACK] = "BackBtn", [BTN_TASK] = "TaskBtn", - [BTN_TRIGGER] = "Trigger", [BTN_THUMB] = "ThumbBtn", - [BTN_THUMB2] = "ThumbBtn2", [BTN_TOP] = "TopBtn", - [BTN_TOP2] = "TopBtn2", [BTN_PINKIE] = "PinkieBtn", - [BTN_BASE] = "BaseBtn", [BTN_BASE2] = "BaseBtn2", - [BTN_BASE3] = "BaseBtn3", [BTN_BASE4] = "BaseBtn4", - [BTN_BASE5] = "BaseBtn5", [BTN_BASE6] = "BaseBtn6", - [BTN_DEAD] = "BtnDead", [BTN_A] = "BtnA", - [BTN_B] = "BtnB", [BTN_C] = "BtnC", - [BTN_X] = "BtnX", [BTN_Y] = "BtnY", - [BTN_Z] = "BtnZ", [BTN_TL] = "BtnTL", - [BTN_TR] = "BtnTR", [BTN_TL2] = "BtnTL2", - [BTN_TR2] = "BtnTR2", [BTN_SELECT] = "BtnSelect", - [BTN_START] = "BtnStart", [BTN_MODE] = "BtnMode", - [BTN_THUMBL] = "BtnThumbL", [BTN_THUMBR] = "BtnThumbR", - [BTN_TOOL_PEN] = "ToolPen", [BTN_TOOL_RUBBER] = "ToolRubber", - [BTN_TOOL_BRUSH] = "ToolBrush", [BTN_TOOL_PENCIL] = "ToolPencil", - [BTN_TOOL_AIRBRUSH] = "ToolAirbrush", [BTN_TOOL_FINGER] = "ToolFinger", - [BTN_TOOL_MOUSE] = "ToolMouse", [BTN_TOOL_LENS] = "ToolLens", - [BTN_TOUCH] = "Touch", [BTN_STYLUS] = "Stylus", - [BTN_STYLUS2] = "Stylus2", [BTN_TOOL_DOUBLETAP] = "ToolDoubleTap", - [BTN_TOOL_TRIPLETAP] = "ToolTripleTap", [BTN_GEAR_DOWN] = "WheelBtn", - [BTN_GEAR_UP] = "Gear up", [KEY_OK] = "Ok", - [KEY_SELECT] = "Select", [KEY_GOTO] = "Goto", - [KEY_CLEAR] = "Clear", [KEY_POWER2] = "Power2", - [KEY_OPTION] = "Option", [KEY_INFO] = "Info", - [KEY_TIME] = "Time", [KEY_VENDOR] = "Vendor", - [KEY_ARCHIVE] = "Archive", [KEY_PROGRAM] = "Program", - [KEY_CHANNEL] = "Channel", [KEY_FAVORITES] = "Favorites", - [KEY_EPG] = "EPG", [KEY_PVR] = "PVR", - [KEY_MHP] = "MHP", [KEY_LANGUAGE] = "Language", - [KEY_TITLE] = "Title", [KEY_SUBTITLE] = "Subtitle", - [KEY_ANGLE] = "Angle", [KEY_ZOOM] = "Zoom", - [KEY_MODE] = "Mode", [KEY_KEYBOARD] = "Keyboard", - [KEY_SCREEN] = "Screen", [KEY_PC] = "PC", - [KEY_TV] = "TV", [KEY_TV2] = "TV2", - [KEY_VCR] = "VCR", [KEY_VCR2] = "VCR2", - [KEY_SAT] = "Sat", [KEY_SAT2] = "Sat2", - [KEY_CD] = "CD", [KEY_TAPE] = "Tape", - [KEY_RADIO] = "Radio", [KEY_TUNER] = "Tuner", - [KEY_PLAYER] = "Player", [KEY_TEXT] = "Text", - [KEY_DVD] = "DVD", [KEY_AUX] = "Aux", - [KEY_MP3] = "MP3", [KEY_AUDIO] = "Audio", - [KEY_VIDEO] = "Video", [KEY_DIRECTORY] = "Directory", - [KEY_LIST] = "List", [KEY_MEMO] = "Memo", - [KEY_CALENDAR] = "Calendar", [KEY_RED] = "Red", - [KEY_GREEN] = "Green", [KEY_YELLOW] = "Yellow", - [KEY_BLUE] = "Blue", [KEY_CHANNELUP] = "ChannelUp", - [KEY_CHANNELDOWN] = "ChannelDown", [KEY_FIRST] = "First", - [KEY_LAST] = "Last", [KEY_AB] = "AB", - [KEY_NEXT] = "Next", [KEY_RESTART] = "Restart", - [KEY_SLOW] = "Slow", [KEY_SHUFFLE] = "Shuffle", - [KEY_BREAK] = "Break", [KEY_PREVIOUS] = "Previous", - [KEY_DIGITS] = "Digits", [KEY_TEEN] = "TEEN", - [KEY_TWEN] = "TWEN", [KEY_DEL_EOL] = "DeleteEOL", - [KEY_DEL_EOS] = "DeleteEOS", [KEY_INS_LINE] = "InsertLine", - [KEY_DEL_LINE] = "DeleteLine", - [KEY_SEND] = "Send", [KEY_REPLY] = "Reply", - [KEY_FORWARDMAIL] = "ForwardMail", [KEY_SAVE] = "Save", - [KEY_DOCUMENTS] = "Documents", - [KEY_FN] = "Fn", [KEY_FN_ESC] = "Fn+ESC", - [KEY_FN_1] = "Fn+1", [KEY_FN_2] = "Fn+2", - [KEY_FN_B] = "Fn+B", [KEY_FN_D] = "Fn+D", - [KEY_FN_E] = "Fn+E", [KEY_FN_F] = "Fn+F", - [KEY_FN_S] = "Fn+S", - [KEY_FN_F1] = "Fn+F1", [KEY_FN_F2] = "Fn+F2", - [KEY_FN_F3] = "Fn+F3", [KEY_FN_F4] = "Fn+F4", - [KEY_FN_F5] = "Fn+F5", [KEY_FN_F6] = "Fn+F6", - [KEY_FN_F7] = "Fn+F7", [KEY_FN_F8] = "Fn+F8", - [KEY_FN_F9] = "Fn+F9", [KEY_FN_F10] = "Fn+F10", - [KEY_FN_F11] = "Fn+F11", [KEY_FN_F12] = "Fn+F12", - [KEY_KBDILLUMTOGGLE] = "KbdIlluminationToggle", - [KEY_KBDILLUMDOWN] = "KbdIlluminationDown", - [KEY_KBDILLUMUP] = "KbdIlluminationUp", - [KEY_SWITCHVIDEOMODE] = "SwitchVideoMode", -}; - -static char *relatives[REL_MAX + 1] = { - [REL_X] = "X", [REL_Y] = "Y", - [REL_Z] = "Z", [REL_RX] = "Rx", - [REL_RY] = "Ry", [REL_RZ] = "Rz", - [REL_HWHEEL] = "HWheel", [REL_DIAL] = "Dial", - [REL_WHEEL] = "Wheel", [REL_MISC] = "Misc", -}; - -static char *absolutes[ABS_MAX + 1] = { - [ABS_X] = "X", [ABS_Y] = "Y", - [ABS_Z] = "Z", [ABS_RX] = "Rx", - [ABS_RY] = "Ry", [ABS_RZ] = "Rz", - [ABS_THROTTLE] = "Throttle", [ABS_RUDDER] = "Rudder", - [ABS_WHEEL] = "Wheel", [ABS_GAS] = "Gas", - [ABS_BRAKE] = "Brake", [ABS_HAT0X] = "Hat0X", - [ABS_HAT0Y] = "Hat0Y", [ABS_HAT1X] = "Hat1X", - [ABS_HAT1Y] = "Hat1Y", [ABS_HAT2X] = "Hat2X", - [ABS_HAT2Y] = "Hat2Y", [ABS_HAT3X] = "Hat3X", - [ABS_HAT3Y] = "Hat 3Y", [ABS_PRESSURE] = "Pressure", - [ABS_DISTANCE] = "Distance", [ABS_TILT_X] = "XTilt", - [ABS_TILT_Y] = "YTilt", [ABS_TOOL_WIDTH] = "Tool Width", - [ABS_VOLUME] = "Volume", [ABS_MISC] = "Misc", -}; +#ifdef CONFIG_HID_DEBUG -static char *misc[MSC_MAX + 1] = { - [MSC_SERIAL] = "Serial", [MSC_PULSELED] = "Pulseled", - [MSC_GESTURE] = "Gesture", [MSC_RAW] = "RawData" -}; +void hid_dump_input(struct hid_usage *, __s32); +void hid_dump_device(struct hid_device *); +void hid_dump_field(struct hid_field *, int); +void hid_resolv_usage(unsigned); +void hid_resolv_event(__u8, __u16); -static char *leds[LED_MAX + 1] = { - [LED_NUML] = "NumLock", [LED_CAPSL] = "CapsLock", - [LED_SCROLLL] = "ScrollLock", [LED_COMPOSE] = "Compose", - [LED_KANA] = "Kana", [LED_SLEEP] = "Sleep", - [LED_SUSPEND] = "Suspend", [LED_MUTE] = "Mute", - [LED_MISC] = "Misc", -}; +#else -static char *repeats[REP_MAX + 1] = { - [REP_DELAY] = "Delay", [REP_PERIOD] = "Period" -}; +#define hid_dump_input(a,b) do { } while (0) +#define hid_dump_device(c) do { } while (0) +#define hid_dump_field(a,b) do { } while (0) +#define hid_resolv_usage(a) do { } while (0) +#define hid_resolv_event(a,b) do { } while (0) -static char *sounds[SND_MAX + 1] = { - [SND_CLICK] = "Click", [SND_BELL] = "Bell", - [SND_TONE] = "Tone" -}; +#endif /* CONFIG_HID_DEBUG */ -static char **names[EV_MAX + 1] = { - [EV_SYN] = syncs, [EV_KEY] = keys, - [EV_REL] = relatives, [EV_ABS] = absolutes, - [EV_MSC] = misc, [EV_LED] = leds, - [EV_SND] = sounds, [EV_REP] = repeats, -}; -static void __attribute__((unused)) resolv_event(__u8 type, __u16 code) { +#endif - printk("%s.%s", events[type] ? events[type] : "?", - names[type] ? (names[type][code] ? names[type][code] : "?") : "?"); -} diff --git a/include/linux/hid.h b/include/linux/hid.h index 342b4e639ac..93173fe4563 100644 --- a/include/linux/hid.h +++ b/include/linux/hid.h @@ -264,6 +264,8 @@ struct hid_item { #define HID_QUIRK_INVERT_HWHEEL 0x00004000 #define HID_QUIRK_POWERBOOK_ISO_KEYBOARD 0x00008000 #define HID_QUIRK_BAD_RELATIVE_KEYS 0x00010000 +#define HID_QUIRK_SKIP_OUTPUT_REPORTS 0x00020000 +#define HID_QUIRK_IGNORE_MOUSE 0x00040000 /* * This is the global environment of the parser. This information is @@ -430,8 +432,8 @@ struct hid_device { /* device report descriptor */ /* device-specific function pointers */ int (*hidinput_input_event) (struct input_dev *, unsigned int, unsigned int, int); - int (*hidinput_open) (struct input_dev *); - void (*hidinput_close) (struct input_dev *); + int (*hid_open) (struct hid_device *); + void (*hid_close) (struct hid_device *); /* hiddev event handler */ void (*hiddev_hid_event) (struct hid_device *, struct hid_field *field, @@ -471,16 +473,6 @@ struct hid_descriptor { struct hid_class_descriptor desc[1]; } __attribute__ ((packed)); -#ifdef DEBUG -#include "hid-debug.h" -#else -#define hid_dump_input(a,b) do { } while (0) -#define hid_dump_device(c) do { } while (0) -#define hid_dump_field(a,b) do { } while (0) -#define resolv_usage(a) do { } while (0) -#define resolv_event(a,b) do { } while (0) -#endif - /* Applications from HID Usage Tables 4/8/99 Version 1.1 */ /* We ignore a few input applications that are not widely used */ #define IS_INPUT_APPLICATION(a) (((a >= 0x00010000) && (a <= 0x00010008)) || (a == 0x00010080) || (a == 0x000c0001)) @@ -503,6 +495,7 @@ struct hid_device *hid_parse_report(__u8 *start, unsigned size); int hid_ff_init(struct hid_device *hid); int hid_lgff_init(struct hid_device *hid); +int hid_plff_init(struct hid_device *hid); int hid_tmff_init(struct hid_device *hid); int hid_zpff_init(struct hid_device *hid); #ifdef CONFIG_HID_PID diff --git a/include/linux/libata.h b/include/linux/libata.h index 22aa69e2090..91bb8ceef0b 100644 --- a/include/linux/libata.h +++ b/include/linux/libata.h @@ -1054,6 +1054,8 @@ static inline void ata_pause(struct ata_port *ap) /** * ata_busy_wait - Wait for a port status register * @ap: Port to wait for. + * @bits: bits that must be clear + * @max: number of 10uS waits to perform * * Waits up to max*10 microseconds for the selected bits in the port's * status register to be cleared. diff --git a/include/linux/mmc/card.h b/include/linux/mmc/card.h index d0e6a549761..e45712acfac 100644 --- a/include/linux/mmc/card.h +++ b/include/linux/mmc/card.h @@ -71,6 +71,7 @@ struct mmc_card { #define MMC_STATE_SDCARD (1<<3) /* is an SD card */ #define MMC_STATE_READONLY (1<<4) /* card is read-only */ #define MMC_STATE_HIGHSPEED (1<<5) /* card is in high speed mode */ +#define MMC_STATE_BLOCKADDR (1<<6) /* card uses block-addressing */ u32 raw_cid[4]; /* raw card CID */ u32 raw_csd[4]; /* raw card CSD */ u32 raw_scr[2]; /* raw card SCR */ @@ -87,6 +88,7 @@ struct mmc_card { #define mmc_card_sd(c) ((c)->state & MMC_STATE_SDCARD) #define mmc_card_readonly(c) ((c)->state & MMC_STATE_READONLY) #define mmc_card_highspeed(c) ((c)->state & MMC_STATE_HIGHSPEED) +#define mmc_card_blockaddr(c) ((c)->state & MMC_STATE_BLOCKADDR) #define mmc_card_set_present(c) ((c)->state |= MMC_STATE_PRESENT) #define mmc_card_set_dead(c) ((c)->state |= MMC_STATE_DEAD) @@ -94,6 +96,7 @@ struct mmc_card { #define mmc_card_set_sd(c) ((c)->state |= MMC_STATE_SDCARD) #define mmc_card_set_readonly(c) ((c)->state |= MMC_STATE_READONLY) #define mmc_card_set_highspeed(c) ((c)->state |= MMC_STATE_HIGHSPEED) +#define mmc_card_set_blockaddr(c) ((c)->state |= MMC_STATE_BLOCKADDR) #define mmc_card_name(c) ((c)->cid.prod_name) #define mmc_card_id(c) ((c)->dev.bus_id) diff --git a/include/linux/mmc/host.h b/include/linux/mmc/host.h index c15ae1986b9..913e5752569 100644 --- a/include/linux/mmc/host.h +++ b/include/linux/mmc/host.h @@ -92,8 +92,10 @@ struct mmc_host { unsigned int max_seg_size; /* see blk_queue_max_segment_size */ unsigned short max_hw_segs; /* see blk_queue_max_hw_segments */ unsigned short max_phys_segs; /* see blk_queue_max_phys_segments */ - unsigned short max_sectors; /* see blk_queue_max_sectors */ unsigned short unused; + unsigned int max_req_size; /* maximum number of bytes in one req */ + unsigned int max_blk_size; /* maximum size of one mmc block */ + unsigned int max_blk_count; /* maximum number of blocks in one req */ /* private data */ struct mmc_ios ios; /* current io bus settings */ @@ -106,8 +108,9 @@ struct mmc_host { struct list_head cards; /* devices attached to this host */ wait_queue_head_t wq; - spinlock_t lock; /* card_busy lock */ - struct mmc_card *card_busy; /* the MMC card claiming host */ + spinlock_t lock; /* claimed lock */ + unsigned int claimed:1; /* host exclusively claimed */ + struct mmc_card *card_selected; /* the selected MMC card */ struct delayed_work detect; @@ -126,6 +129,7 @@ static inline void *mmc_priv(struct mmc_host *host) } #define mmc_dev(x) ((x)->parent) +#define mmc_classdev(x) (&(x)->class_dev) #define mmc_hostname(x) ((x)->class_dev.bus_id) extern int mmc_suspend_host(struct mmc_host *, pm_message_t); diff --git a/include/linux/mmc/mmc.h b/include/linux/mmc/mmc.h index bcf24909d67..cdc54be804f 100644 --- a/include/linux/mmc/mmc.h +++ b/include/linux/mmc/mmc.h @@ -43,6 +43,7 @@ struct mmc_command { #define MMC_RSP_R2 (MMC_RSP_PRESENT|MMC_RSP_136|MMC_RSP_CRC) #define MMC_RSP_R3 (MMC_RSP_PRESENT) #define MMC_RSP_R6 (MMC_RSP_PRESENT|MMC_RSP_CRC|MMC_RSP_OPCODE) +#define MMC_RSP_R7 (MMC_RSP_PRESENT|MMC_RSP_CRC|MMC_RSP_OPCODE) #define mmc_resp_type(cmd) ((cmd)->flags & (MMC_RSP_PRESENT|MMC_RSP_136|MMC_RSP_CRC|MMC_RSP_BUSY|MMC_RSP_OPCODE)) diff --git a/include/linux/mmc/protocol.h b/include/linux/mmc/protocol.h index 2dce60c43f4..c90b6768329 100644 --- a/include/linux/mmc/protocol.h +++ b/include/linux/mmc/protocol.h @@ -79,9 +79,12 @@ #define MMC_GEN_CMD 56 /* adtc [0] RD/WR R1 */ /* SD commands type argument response */ - /* class 8 */ + /* class 0 */ /* This is basically the same command as for MMC with some quirks. */ #define SD_SEND_RELATIVE_ADDR 3 /* bcr R6 */ +#define SD_SEND_IF_COND 8 /* bcr [11:0] See below R7 */ + + /* class 10 */ #define SD_SWITCH 6 /* adtc [31:0] See below R1 */ /* Application commands */ @@ -115,6 +118,14 @@ */ /* + * SD_SEND_IF_COND argument format: + * + * [31:12] Reserved (0) + * [11:8] Host Voltage Supply Flags + * [7:0] Check Pattern (0xAA) + */ + +/* MMC status in R1 Type e : error bit diff --git a/include/linux/pci_ids.h b/include/linux/pci_ids.h index 3d1d21035de..ccd706f876e 100644 --- a/include/linux/pci_ids.h +++ b/include/linux/pci_ids.h @@ -735,9 +735,11 @@ #define PCI_DEVICE_ID_TI_TVP4020 0x3d07 #define PCI_DEVICE_ID_TI_4450 0x8011 #define PCI_DEVICE_ID_TI_XX21_XX11 0x8031 +#define PCI_DEVICE_ID_TI_XX21_XX11_FM 0x8033 #define PCI_DEVICE_ID_TI_XX21_XX11_SD 0x8034 #define PCI_DEVICE_ID_TI_X515 0x8036 #define PCI_DEVICE_ID_TI_XX12 0x8039 +#define PCI_DEVICE_ID_TI_XX12_FM 0x803b #define PCI_DEVICE_ID_TI_1130 0xac12 #define PCI_DEVICE_ID_TI_1031 0xac13 #define PCI_DEVICE_ID_TI_1131 0xac15 @@ -765,6 +767,7 @@ #define PCI_DEVICE_ID_TI_1510 0xac56 #define PCI_DEVICE_ID_TI_X620 0xac8d #define PCI_DEVICE_ID_TI_X420 0xac8e +#define PCI_DEVICE_ID_TI_XX20_FM 0xac8f #define PCI_VENDOR_ID_SONY 0x104d @@ -1971,6 +1974,7 @@ #define PCI_DEVICE_ID_TOPIC_TP560 0x0000 #define PCI_VENDOR_ID_ENE 0x1524 +#define PCI_DEVICE_ID_ENE_CB712_SD 0x0550 #define PCI_DEVICE_ID_ENE_1211 0x1211 #define PCI_DEVICE_ID_ENE_1225 0x1225 #define PCI_DEVICE_ID_ENE_1410 0x1410 diff --git a/include/linux/tifm.h b/include/linux/tifm.h index dfb8052eee5..3deb0a6c137 100644 --- a/include/linux/tifm.h +++ b/include/linux/tifm.h @@ -17,7 +17,7 @@ #include <linux/wait.h> #include <linux/delay.h> #include <linux/pci.h> -#include <linux/scatterlist.h> +#include <linux/kthread.h> /* Host registers (relative to pci base address): */ enum { @@ -62,11 +62,10 @@ enum { #define TIFM_IRQ_ENABLE 0x80000000 -#define TIFM_IRQ_SOCKMASK 0x00000001 -#define TIFM_IRQ_CARDMASK 0x00000100 -#define TIFM_IRQ_FIFOMASK 0x00010000 +#define TIFM_IRQ_SOCKMASK(x) (x) +#define TIFM_IRQ_CARDMASK(x) ((x) << 8) +#define TIFM_IRQ_FIFOMASK(x) ((x) << 16) #define TIFM_IRQ_SETALL 0xffffffff -#define TIFM_IRQ_SETALLSOCK 0x0000000f #define TIFM_CTRL_LED 0x00000040 #define TIFM_CTRL_FAST_CLK 0x00000100 @@ -89,10 +88,9 @@ struct tifm_dev { char __iomem *addr; spinlock_t lock; tifm_media_id media_id; - char wq_name[KOBJ_NAME_LEN]; - struct workqueue_struct *wq; + unsigned int socket_id; - unsigned int (*signal_irq)(struct tifm_dev *sock, + void (*signal_irq)(struct tifm_dev *sock, unsigned int sock_irq_status); struct tifm_driver *drv; @@ -103,24 +101,23 @@ struct tifm_driver { tifm_media_id *id_table; int (*probe)(struct tifm_dev *dev); void (*remove)(struct tifm_dev *dev); + int (*suspend)(struct tifm_dev *dev, + pm_message_t state); + int (*resume)(struct tifm_dev *dev); struct device_driver driver; }; struct tifm_adapter { char __iomem *addr; - unsigned int irq_status; - unsigned int insert_mask; - unsigned int remove_mask; spinlock_t lock; + unsigned int irq_status; + unsigned int socket_change_set; + wait_queue_head_t change_set_notify; unsigned int id; - unsigned int max_sockets; - char wq_name[KOBJ_NAME_LEN]; - unsigned int inhibit_new_cards; - struct workqueue_struct *wq; - struct work_struct media_inserter; - struct work_struct media_remover; + unsigned int num_sockets; struct tifm_dev **sockets; + struct task_struct *media_switcher; struct class_device cdev; struct device *dev; @@ -130,9 +127,9 @@ struct tifm_adapter { struct tifm_adapter *tifm_alloc_adapter(void); void tifm_free_device(struct device *dev); void tifm_free_adapter(struct tifm_adapter *fm); -int tifm_add_adapter(struct tifm_adapter *fm); +int tifm_add_adapter(struct tifm_adapter *fm, int (*mediathreadfn)(void *data)); void tifm_remove_adapter(struct tifm_adapter *fm); -struct tifm_dev *tifm_alloc_device(struct tifm_adapter *fm, unsigned int id); +struct tifm_dev *tifm_alloc_device(struct tifm_adapter *fm); int tifm_register_driver(struct tifm_driver *drv); void tifm_unregister_driver(struct tifm_driver *drv); void tifm_eject(struct tifm_dev *sock); diff --git a/include/rdma/ib_user_mad.h b/include/rdma/ib_user_mad.h index 44537aa32e6..d66b15ea82c 100644 --- a/include/rdma/ib_user_mad.h +++ b/include/rdma/ib_user_mad.h @@ -98,7 +98,7 @@ struct ib_user_mad_hdr { */ struct ib_user_mad { struct ib_user_mad_hdr hdr; - __u8 data[0]; + __u64 data[0]; }; /** diff --git a/include/rdma/ib_verbs.h b/include/rdma/ib_verbs.h index 0bfa3328d68..765589f4d16 100644 --- a/include/rdma/ib_verbs.h +++ b/include/rdma/ib_verbs.h @@ -45,6 +45,7 @@ #include <linux/device.h> #include <linux/mm.h> #include <linux/dma-mapping.h> +#include <linux/kref.h> #include <asm/atomic.h> #include <asm/scatterlist.h> @@ -419,8 +420,8 @@ struct ib_wc { enum ib_wc_opcode opcode; u32 vendor_err; u32 byte_len; + struct ib_qp *qp; __be32 imm_data; - u32 qp_num; u32 src_qp; int wc_flags; u16 pkey_index; |