diff options
| author | Thomas Gleixner <tglx@linutronix.de> | 2011-02-04 13:19:20 +0100 |
|---|---|---|
| committer | Andi Kleen <ak@linux.intel.com> | 2011-08-01 13:54:56 -0700 |
| commit | c2bce5c31e51c5a5852d4c6c84c5cec4f69539e6 (patch) | |
| tree | ef5b51261f2ccb68ba96eb1240cc5f64b71e3362 /include | |
| parent | 5394cc86a6009e16ca706de9bd05049deedab4b2 (diff) | |
genirq: Add IRQF_FORCE_RESUME
commit dc5f219e88294b93009eef946251251ffffb6d60 upstream.
Xen needs to reenable interrupts which are marked IRQF_NO_SUSPEND in the
resume path. Add a flag to force the reenabling in the resume code.
Tested-and-acked-by: Ian Campbell <Ian.Campbell@eu.citrix.com>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Signed-off-by: Stefan Bader <stefan.bader@canonical.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Signed-off-by: Andi Kleen <ak@linux.intel.com>
Diffstat (limited to 'include')
| -rw-r--r-- | include/linux/interrupt.h | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/include/linux/interrupt.h b/include/linux/interrupt.h index a0384a4d1e6f..146712ce7534 100644 --- a/include/linux/interrupt.h +++ b/include/linux/interrupt.h @@ -54,7 +54,7 @@ * Used by threaded interrupts which need to keep the * irq line disabled until the threaded handler has been run. * IRQF_NO_SUSPEND - Do not disable this IRQ during suspend - * + * IRQF_FORCE_RESUME - Force enable it on resume even if IRQF_NO_SUSPEND is set */ #define IRQF_DISABLED 0x00000020 #define IRQF_SAMPLE_RANDOM 0x00000040 @@ -66,6 +66,7 @@ #define IRQF_IRQPOLL 0x00001000 #define IRQF_ONESHOT 0x00002000 #define IRQF_NO_SUSPEND 0x00004000 +#define IRQF_FORCE_RESUME 0x00008000 #define IRQF_TIMER (__IRQF_TIMER | IRQF_NO_SUSPEND) |