Release 4.14 arch/alpha/include/asm/irqflags.h
/* SPDX-License-Identifier: GPL-2.0 */
#ifndef __ALPHA_IRQFLAGS_H
#define __ALPHA_IRQFLAGS_H
#include <asm/pal.h>
#define IPL_MIN 0
#define IPL_SW0 1
#define IPL_SW1 2
#define IPL_DEV0 3
#define IPL_DEV1 4
#define IPL_TIMER 5
#define IPL_PERF 6
#define IPL_POWERFAIL 6
#define IPL_MCHECK 7
#define IPL_MAX 7
#ifdef CONFIG_ALPHA_BROKEN_IRQ_MASK
#undef IPL_MIN
#define IPL_MIN __min_ipl
extern int __min_ipl;
#endif
#define getipl() (rdps() & 7)
#define setipl(ipl) ((void) swpipl(ipl))
static inline unsigned long arch_local_save_flags(void)
{
return rdps();
}
Contributors
| Person | Tokens | Prop | Commits | CommitProp |
| David Howells | 14 | 100.00% | 1 | 100.00% |
| Total | 14 | 100.00% | 1 | 100.00% |
static inline void arch_local_irq_disable(void)
{
setipl(IPL_MAX);
barrier();
}
Contributors
| Person | Tokens | Prop | Commits | CommitProp |
| David Howells | 17 | 100.00% | 1 | 100.00% |
| Total | 17 | 100.00% | 1 | 100.00% |
static inline unsigned long arch_local_irq_save(void)
{
unsigned long flags = swpipl(IPL_MAX);
barrier();
return flags;
}
Contributors
| Person | Tokens | Prop | Commits | CommitProp |
| David Howells | 25 | 100.00% | 1 | 100.00% |
| Total | 25 | 100.00% | 1 | 100.00% |
static inline void arch_local_irq_enable(void)
{
barrier();
setipl(IPL_MIN);
}
Contributors
| Person | Tokens | Prop | Commits | CommitProp |
| David Howells | 17 | 100.00% | 1 | 100.00% |
| Total | 17 | 100.00% | 1 | 100.00% |
static inline void arch_local_irq_restore(unsigned long flags)
{
barrier();
setipl(flags);
barrier();
}
Contributors
| Person | Tokens | Prop | Commits | CommitProp |
| David Howells | 22 | 100.00% | 1 | 100.00% |
| Total | 22 | 100.00% | 1 | 100.00% |
static inline bool arch_irqs_disabled_flags(unsigned long flags)
{
return flags == IPL_MAX;
}
Contributors
| Person | Tokens | Prop | Commits | CommitProp |
| David Howells | 16 | 100.00% | 1 | 100.00% |
| Total | 16 | 100.00% | 1 | 100.00% |
static inline bool arch_irqs_disabled(void)
{
return arch_irqs_disabled_flags(getipl());
}
Contributors
| Person | Tokens | Prop | Commits | CommitProp |
| David Howells | 16 | 100.00% | 1 | 100.00% |
| Total | 16 | 100.00% | 1 | 100.00% |
#endif /* __ALPHA_IRQFLAGS_H */
Overall Contributors
| Person | Tokens | Prop | Commits | CommitProp |
| David Howells | 207 | 99.52% | 2 | 66.67% |
| Greg Kroah-Hartman | 1 | 0.48% | 1 | 33.33% |
| Total | 208 | 100.00% | 3 | 100.00% |
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