Andrew Scull | b4b6d4a | 2019-01-02 15:54:55 +0000 | [diff] [blame] | 1 | /* SPDX-License-Identifier: GPL-2.0 */ |
| 2 | #ifndef __UM_IRQFLAGS_H |
| 3 | #define __UM_IRQFLAGS_H |
| 4 | |
| 5 | extern int get_signals(void); |
| 6 | extern int set_signals(int enable); |
| 7 | extern void block_signals(void); |
| 8 | extern void unblock_signals(void); |
| 9 | |
| 10 | #define arch_local_save_flags arch_local_save_flags |
| 11 | static inline unsigned long arch_local_save_flags(void) |
| 12 | { |
| 13 | return get_signals(); |
| 14 | } |
| 15 | |
| 16 | #define arch_local_irq_restore arch_local_irq_restore |
| 17 | static inline void arch_local_irq_restore(unsigned long flags) |
| 18 | { |
| 19 | set_signals(flags); |
| 20 | } |
| 21 | |
| 22 | #define arch_local_irq_enable arch_local_irq_enable |
| 23 | static inline void arch_local_irq_enable(void) |
| 24 | { |
| 25 | unblock_signals(); |
| 26 | } |
| 27 | |
| 28 | #define arch_local_irq_disable arch_local_irq_disable |
| 29 | static inline void arch_local_irq_disable(void) |
| 30 | { |
| 31 | block_signals(); |
| 32 | } |
| 33 | |
| 34 | #define ARCH_IRQ_DISABLED 0 |
Andrew Scull | b4b6d4a | 2019-01-02 15:54:55 +0000 | [diff] [blame] | 35 | |
| 36 | #include <asm-generic/irqflags.h> |
| 37 | |
| 38 | #endif |