diff options
| author | Thomas Gleixner <tglx@linutronix.de> | 2011-03-27 16:05:36 +0200 |
|---|---|---|
| committer | Thomas Gleixner <tglx@linutronix.de> | 2011-03-27 17:45:58 +0200 |
| commit | b3d422329f2e061d66af4f933ef316e50e5edcac (patch) | |
| tree | 530100dd1733e24a017f4b3df4959c667369d236 /include/linux/irq.h | |
| parent | 0fdb4b259ed3e91b687ac26848202f5e7c217e62 (diff) | |
| download | lwn-b3d422329f2e061d66af4f933ef316e50e5edcac.tar.gz lwn-b3d422329f2e061d66af4f933ef316e50e5edcac.zip | |
genirq: Add chip flag for restricting cpu_on/offline calls
Add a flag which indicates that the on/offline callback should only be
called on enabled interrupts.
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Diffstat (limited to 'include/linux/irq.h')
| -rw-r--r-- | include/linux/irq.h | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/include/linux/irq.h b/include/linux/irq.h index c2a0c1929690..76e948fa88f8 100644 --- a/include/linux/irq.h +++ b/include/linux/irq.h @@ -348,11 +348,14 @@ struct irq_chip { * IRQCHIP_SET_TYPE_MASKED: Mask before calling chip.irq_set_type() * IRQCHIP_EOI_IF_HANDLED: Only issue irq_eoi() when irq was handled * IRQCHIP_MASK_ON_SUSPEND: Mask non wake irqs in the suspend path + * IRQCHIP_ONOFFLINE_ENABLED: Only call irq_on/off_line callbacks + * when irq enabled */ enum { IRQCHIP_SET_TYPE_MASKED = (1 << 0), IRQCHIP_EOI_IF_HANDLED = (1 << 1), IRQCHIP_MASK_ON_SUSPEND = (1 << 2), + IRQCHIP_ONOFFLINE_ENABLED = (1 << 3), }; /* This include will go away once we isolated irq_desc usage to core code */ |