| 0,0 → 1,57 |
|---|
| #ifndef _ASM_GENERIC_BITOPS_LE_H_ |
| #define _ASM_GENERIC_BITOPS_LE_H_ |
| |
| #include <asm/types.h> |
| #include <asm/byteorder.h> |
| |
| #define BITOP_WORD(nr) ((nr) / BITS_PER_LONG) |
| #define BITOP_LE_SWIZZLE ((BITS_PER_LONG-1) & ~0x7) |
| |
| #if defined(__LITTLE_ENDIAN) |
| |
| #define generic_test_le_bit(nr, addr) test_bit(nr, addr) |
| #define generic___set_le_bit(nr, addr) __set_bit(nr, addr) |
| #define generic___clear_le_bit(nr, addr) __clear_bit(nr, addr) |
| |
| #define generic_test_and_set_le_bit(nr, addr) test_and_set_bit(nr, addr) |
| #define generic_test_and_clear_le_bit(nr, addr) test_and_clear_bit(nr, addr) |
| |
| #define generic___test_and_set_le_bit(nr, addr) __test_and_set_bit(nr, addr) |
| #define generic___test_and_clear_le_bit(nr, addr) __test_and_clear_bit(nr, addr) |
| |
| #define generic_find_next_zero_le_bit(addr, size, offset) find_next_zero_bit(addr, size, offset) |
| #define generic_find_next_le_bit(addr, size, offset) \ |
| find_next_bit(addr, size, offset) |
| |
| #elif defined(__BIG_ENDIAN) |
| |
| #define generic_test_le_bit(nr, addr) \ |
| test_bit((nr) ^ BITOP_LE_SWIZZLE, (addr)) |
| #define generic___set_le_bit(nr, addr) \ |
| __set_bit((nr) ^ BITOP_LE_SWIZZLE, (addr)) |
| #define generic___clear_le_bit(nr, addr) \ |
| __clear_bit((nr) ^ BITOP_LE_SWIZZLE, (addr)) |
| |
| #define generic_test_and_set_le_bit(nr, addr) \ |
| test_and_set_bit((nr) ^ BITOP_LE_SWIZZLE, (addr)) |
| #define generic_test_and_clear_le_bit(nr, addr) \ |
| test_and_clear_bit((nr) ^ BITOP_LE_SWIZZLE, (addr)) |
| |
| #define generic___test_and_set_le_bit(nr, addr) \ |
| __test_and_set_bit((nr) ^ BITOP_LE_SWIZZLE, (addr)) |
| #define generic___test_and_clear_le_bit(nr, addr) \ |
| __test_and_clear_bit((nr) ^ BITOP_LE_SWIZZLE, (addr)) |
| |
| extern unsigned long generic_find_next_zero_le_bit(const unsigned long *addr, |
| unsigned long size, unsigned long offset); |
| extern unsigned long generic_find_next_le_bit(const unsigned long *addr, |
| unsigned long size, unsigned long offset); |
| |
| #else |
| #error "Please fix <asm/byteorder.h>" |
| #endif |
| |
| #define generic_find_first_zero_le_bit(addr, size) \ |
| generic_find_next_zero_le_bit((addr), (size), 0) |
| |
| #endif /* _ASM_GENERIC_BITOPS_LE_H_ */ |