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| author | Maulik Shah <[email protected]> | 2020-09-28 10:02:01 +0530 |
|---|---|---|
| committer | Marc Zyngier <[email protected]> | 2020-10-06 11:23:41 +0100 |
| commit | 90428a8eb4947f9c7c905a178f3520dc7e2ee6d2 (patch) | |
| tree | 171d58fc480ed090807c29cd9bc27e6e5ca24930 /tools/perf/scripts/python/export-to-postgresql.py | |
| parent | f41aaca593377a4fe3984459fd4539481263b4cd (diff) | |
genirq/PM: Introduce IRQCHIP_ENABLE_WAKEUP_ON_SUSPEND flag
An interrupt that is disabled/masked but set for wakeup may still need to
be able to wake up the system from sleep states like "suspend to RAM".
To that effect, introduce the IRQCHIP_ENABLE_WAKEUP_ON_SUSPEND flag.
If the irqchip have this flag set, the irq PM code will enable/unmask
the irqs that are marked for wakeup, but that are in a disabled state.
On resume, such irqs will be restored back to their disabled state.
Suggested-by: Thomas Gleixner <[email protected]>
Signed-off-by: Maulik Shah <[email protected]>
[maz: commit message fix-up]
Signed-off-by: Marc Zyngier <[email protected]>
Tested-by: Stephen Boyd <[email protected]>
Reviewed-by: Thomas Gleixner <[email protected]>
Reviewed-by: Douglas Anderson <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Diffstat (limited to 'tools/perf/scripts/python/export-to-postgresql.py')
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