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| 1 | /* SPDX-License-Identifier: GPL-2.0 */ |
|---|---|
| 2 | #ifndef __ASM_SH_BL_BIT_32_H |
| 3 | #define __ASM_SH_BL_BIT_32_H |
| 4 | |
| 5 | static inline void set_bl_bit(void) |
| 6 | { |
| 7 | unsigned long __dummy0, __dummy1; |
| 8 | |
| 9 | __asm__ __volatile__ ( |
| 10 | "stc sr, %0\n\t" |
| 11 | "or %2, %0\n\t" |
| 12 | "and %3, %0\n\t" |
| 13 | "ldc %0, sr\n\t" |
| 14 | : "=&r" (__dummy0), "=r" (__dummy1) |
| 15 | : "r" (0x10000000), "r" (0xffffff0f) |
| 16 | : "memory" |
| 17 | ); |
| 18 | } |
| 19 | |
| 20 | static inline void clear_bl_bit(void) |
| 21 | { |
| 22 | unsigned long __dummy0, __dummy1; |
| 23 | |
| 24 | __asm__ __volatile__ ( |
| 25 | "stc sr, %0\n\t" |
| 26 | "and %2, %0\n\t" |
| 27 | "ldc %0, sr\n\t" |
| 28 | : "=&r" (__dummy0), "=r" (__dummy1) |
| 29 | : "1" (~0x10000000) |
| 30 | : "memory" |
| 31 | ); |
| 32 | } |
| 33 | |
| 34 | #endif /* __ASM_SH_BL_BIT_32_H */ |
| 35 |
Warning: This file is not a C or C++ file. It does not have highlighting.