diff options
| author |   Thomas Gleixner <tglx@linutronix.de> | 2006-06-29 02:24:48 -0700 |
|---|---|---|
| committer |   Linus Torvalds <torvalds@g5.osdl.org> | 2006-06-29 10:26:23 -0700 |
| commit | a4633adcdbc15ac51afcd0e1395de58cee27cf92 (patch) | |
| tree | 5ab714eba77aec7546e862ac6d63a22010819efe /include | |
| parent | [PATCH] genirq: doc: add design documentation (diff) | |
| download | linux-dev-a4633adcdbc15ac51afcd0e1395de58cee27cf92.tar.xz linux-dev-a4633adcdbc15ac51afcd0e1395de58cee27cf92.zip | |
[PATCH] genirq: add genirq sw IRQ-retrigger
Enable platforms that do not have a hardware-assisted hardirq-resend mechanism
to resend them via a softirq-driven IRQ emulation mechanism.
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Diffstat (limited to 'include')
| -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 b2688157b51b..9a39756bfd31 100644 --- a/include/linux/irq.h +++ b/include/linux/irq.h @@ -246,6 +246,9 @@ extern void note_interrupt(unsigned int irq, struct irq_desc *desc, int action_ret, struct pt_regs *regs); extern int can_request_irq(unsigned int irq, unsigned long irqflags); +/* Resending of interrupts :*/ +void check_irq_resend(struct irq_desc *desc, unsigned int irq); + extern void init_irq_proc(void); #endif /* CONFIG_GENERIC_HARDIRQS */ |