diff options
| author | Thomas Gleixner <tglx@linutronix.de> | 2011-02-04 15:19:20 +0300 |
|---|---|---|
| committer | Paul Gortmaker <paul.gortmaker@windriver.com> | 2012-05-17 19:20:54 +0400 |
| commit | e1886da371325371ee3d6c4ec30cc389552646ff (patch) | |
| tree | f08982affe73b895a4e88c373b3bf0e6180081df /include | |
| parent | cafd708df3180406fbc0254d1777ddc19213d533 (diff) | |
| download | linux-e1886da371325371ee3d6c4ec30cc389552646ff.tar.xz | |
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: Paul Gortmaker <paul.gortmaker@windriver.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 01db7a1bc621..953ff1c877eb 100644 --- a/include/linux/interrupt.h +++ b/include/linux/interrupt.h @@ -53,7 +53,7 @@ * 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 @@ -65,6 +65,7 @@ #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) |