From: Alan Cox Signed-off-by: Andrew Morton --- 25-akpm/Documentation/kernel-parameters.txt | 11 +++++++++++ 1 files changed, 11 insertions(+) diff -puN Documentation/kernel-parameters.txt~misrouted-irq-recovery-docs Documentation/kernel-parameters.txt --- 25/Documentation/kernel-parameters.txt~misrouted-irq-recovery-docs 2004-09-21 01:57:18.047694152 -0700 +++ 25-akpm/Documentation/kernel-parameters.txt 2004-09-21 01:57:18.051693544 -0700 @@ -546,6 +546,17 @@ running once the system is up. ips= [HW,SCSI] Adaptec / IBM ServeRAID controller See header of drivers/scsi/ips.c. + irqfixup= [IA-32] Attempt to handle misrouted interrupts + Use this option if your machine reports stuck IRQ's + and booting with acpi=off has not helped. + + irqpoll= [IA-32] Handle misrouted and lost interrupts + Use this option if your machine has hardware whose + interrupts are not being delivered. This polls the + IRQ handlers each timer tick, which while having a + performance impact may make otherwise broken + hardware usable. + isapnp= [ISAPNP] Format: , , , _