openwrt/upstream - upstream openwrt

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author	Florian Fainelli <florian@openwrt.org>	2012-04-02 16:25:14 +0000
committer	Florian Fainelli <florian@openwrt.org>	2012-04-02 16:25:14 +0000
commit	7d91de232db4b89e93f32acef8a8957f1f6f7447 (patch)
tree	70361c5314fc9301d21f70b710525fbc9c146332 /package/hotplug2/src/udevtrigger.c
parent	dde7e0d6c578619233d5c049a9d17dcf85a5fe5f (diff)
download	upstream-7d91de232db4b89e93f32acef8a8957f1f6f7447.tar.gz upstream-7d91de232db4b89e93f32acef8a8957f1f6f7447.tar.bz2 upstream-7d91de232db4b89e93f32acef8a8957f1f6f7447.zip

cmake: update to 2.8.7

Signed-off-by: Luka Perkov <openwrt@lukaperkov.net> SVN-Revision: 31168

Diffstat (limited to 'package/hotplug2/src/udevtrigger.c')

0 files changed, 0 insertions, 0 deletions

#ifndef __HVMLOADER_UTIL_H__ #define __HVMLOADER_UTIL_H__ #include <stdarg.h> #include <stdint.h> #include <xen/hvm/hvm_info_table.h> #define __STR(...) #__VA_ARGS__ #define STR(...) __STR(__VA_ARGS__) /* GDT selector values. */ #define SEL_CODE16 0x0008 #define SEL_DATA16 0x0010 #define SEL_CODE32 0x0018 #define SEL_DATA32 0x0020 #define SEL_CODE64 0x0028 #undef offsetof #define offsetof(t, m) ((unsigned long)&((t *)0)->m) #undef NULL #define NULL ((void*)0) void __assert_failed(char *assertion, char *file, int line) __attribute__((noreturn)); #define ASSERT(p) \ do { if (!(p)) __assert_failed(#p, __FILE__, __LINE__); } while (0) void __bug(char *file, int line) __attribute__((noreturn)); #define BUG() __bug(__FILE__, __LINE__) #define BUG_ON(p) do { if (p) BUG(); } while (0) #define BUILD_BUG_ON(p) ((void)sizeof(char[1 - 2 * !!(p)])) static inline int test_bit(unsigned int b, void *p) { return !!(((uint8_t *)p)[b>>3] & (1u<<(b&7))); } /* MSR access */ void wrmsr(uint32_t idx, uint64_t v); uint64_t rdmsr(uint32_t idx); /* I/O output */ void outb(uint16_t addr, uint8_t val); void outw(uint16_t addr, uint16_t val); void outl(uint16_t addr, uint32_t val); /* I/O input */ uint8_t inb(uint16_t addr); uint16_t inw(uint16_t addr); uint32_t inl(uint16_t addr); /* CMOS access */ uint8_t cmos_inb(uint8_t idx); void cmos_outb(uint8_t idx, uint8_t val); /* APIC access */ uint32_t ioapic_read(uint32_t reg); void ioapic_write(uint32_t reg, uint32_t val); uint32_t lapic_read(uint32_t reg); void lapic_write(uint32_t reg, uint32_t val); /* PCI access */ uint32_t pci_read(uint32_t devfn, uint32_t reg, uint32_t len); #define pci_readb(devfn, reg) ((uint8_t) pci_read(devfn, reg, 1)) #define pci_readw(devfn, reg) ((uint16_t)pci_read(devfn, reg, 2)) #define pci_readl(devfn, reg) ((uint32_t)pci_read(devfn, reg, 4)) void pci_write(uint32_t devfn, uint32_t reg, uint32_t len, uint32_t val); #define pci_writeb(devfn, reg, val) (pci_write(devfn, reg, 1, (uint8_t) val)) #define pci_writew(devfn, reg, val) (pci_write(devfn, reg, 2, (uint16_t)val)) #define pci_writel(devfn, reg, val) (pci_write(devfn, reg, 4, (uint32_t)val)) /* Get CPU speed in MHz. */ uint16_t get_cpu_mhz(void); /* Hardware detection. */ int uart_exists(uint16_t uart_base); int lpt_exists(uint16_t lpt_base); int hpet_exists(unsigned long hpet_base); /* Do cpuid instruction, with operation 'idx' */ void cpuid(uint32_t idx, uint32_t *eax, uint32_t *ebx, uint32_t *ecx, uint32_t *edx); /* Read the TSC register. */ static inline uint64_t rdtsc(void) { uint64_t tsc; asm volatile ( "rdtsc" : "=A" (tsc) ); return tsc; } /* Relax the CPU and let the compiler know that time passes. */ static inline void cpu_relax(void) { asm volatile ( "rep ; nop" : : : "memory" ); } /* Memory barriers. */ #define barrier() asm volatile ( "" : : : "memory" ) #define rmb() barrier() #define wmb() barrier() #define mb() asm volatile ( "lock; addl $0,0(%%esp)" : : : "memory" ) /* * Divide a 64-bit dividend by a 32-bit divisor. * (1) Overwrites the 64-bit dividend _in_place_ with the quotient * (2) Returns the 32-bit remainder */ #define do_div(n, base) ({ \ unsigned long __upper, __low, __high, __mod, __base; \ __base = (base); \ asm ( "" : "=a" (__low), "=d" (__high) : "A" (n) ); \ __upper = __high; \ if ( __high ) \ { \ __upper = __high % (__base); \ __high = __high / (__base); \ } \ asm ( "divl %2" \ : "=a" (__low), "=d" (__mod) \ : "rm" (__base), "0" (__low), "1" (__upper) ); \ asm ( "" : "=A" (n) : "a" (__low), "d" (__high) ); \ __mod; \ }) /* HVM-builder info. */ struct hvm_info_table *get_hvm_info_table(void); #define hvm_info (get_hvm_info_table()) /* String and memory functions */ int strcmp(const char *cs, const char *ct); int strncmp(const char *s1, const char *s2, uint32_t n); char *strcpy(char *dest, const char *src); char *strncpy(char *dest, const char *src, unsigned n); unsigned strlen(const char *s); int memcmp(const void *s1, const void *s2, unsigned n); void *memcpy(void *dest, const void *src, unsigned n); void *memmove(void *dest, const void *src, unsigned n); void *memset(void *s, int c, unsigned n); char *itoa(char *a, unsigned int i); /* convert a byte to two lowercase hex digits, with no terminating NUL character. digits[] must have at least two elements. */ void byte_to_hex(char *digits, uint8_t byte); /* Convert an array of 16 unsigned bytes to a DCE/OSF formatted UUID string. Pre-condition: sizeof(dest) >= 37 */ void uuid_to_string(char *dest, uint8_t *uuid); /* Debug output */ int printf(const char *fmt, ...) __attribute__ ((format (printf, 1, 2))); int vprintf(const char *fmt, va_list ap); /* Allocate memory in a reserved region below 4GB. */ void *mem_alloc(uint32_t size, uint32_t align); #define virt_to_phys(v) ((unsigned long)(v)) /* Prepare the 32bit BIOS */ uint32_t highbios_setup(void); /* Miscellaneous. */ void cacheattr_init(void); void create_mp_tables(void); int hvm_write_smbios_tables(void); void smp_initialise(void); #ifndef NDEBUG void perform_tests(void); #else #define perform_tests() ((void)0) #endif #define isdigit(c) ((c) >= '0' && (c) <= '9') extern char _start[], _end[]; #endif /* __HVMLOADER_UTIL_H__ */


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