1/* SPDX-License-Identifier: GPL-2.0 */
 2#ifndef __UM_IRQFLAGS_H
 3#define __UM_IRQFLAGS_H
 4
 5extern int get_signals(void);
 6extern int set_signals(int enable);
 7extern void block_signals(void);
 8extern void unblock_signals(void);
 9
10#define arch_local_save_flags arch_local_save_flags
11static 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
17static 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
23static inline void arch_local_irq_enable(void)
24{
25	unblock_signals();
26}
27
28#define arch_local_irq_disable arch_local_irq_disable
29static inline void arch_local_irq_disable(void)
30{
31	block_signals();
32}
33
34#define ARCH_IRQ_DISABLED	0
 
 
 
 
 
 
35
36#include <asm-generic/irqflags.h>
 
 
 
37
38#endif

 
 1#ifndef __UM_IRQFLAGS_H
 2#define __UM_IRQFLAGS_H
 3
 4extern int get_signals(void);
 5extern int set_signals(int enable);
 6extern void block_signals(void);
 7extern void unblock_signals(void);
 8
 
 9static inline unsigned long arch_local_save_flags(void)
10{
11	return get_signals();
12}
13
 
14static inline void arch_local_irq_restore(unsigned long flags)
15{
16	set_signals(flags);
17}
18
 
19static inline void arch_local_irq_enable(void)
20{
21	unblock_signals();
22}
23
 
24static inline void arch_local_irq_disable(void)
25{
26	block_signals();
27}
28
29static inline unsigned long arch_local_irq_save(void)
30{
31	unsigned long flags;
32	flags = arch_local_save_flags();
33	arch_local_irq_disable();
34	return flags;
35}
36
37static inline bool arch_irqs_disabled(void)
38{
39	return arch_local_save_flags() == 0;
40}
41
42#endif