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b2441318 | 1 | /* SPDX-License-Identifier: GPL-2.0 */ |
e839ca52 DH |
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 */ |