Messages in this thread | | | Subject | RE: IO-APIC + timer doesn't work | Date | Thu, 21 Dec 2006 13:24:44 -0800 | From | "Lu, Yinghai" <> |
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-----Original Message----- From: ebiederm@xmission.com [mailto:ebiederm@xmission.com] Sent: Thursday, December 21, 2006 12:47 PM To: Lu, Yinghai >> +static int add_irq_entry(int type, int irqflag, int bus, int irq, int apic, int >> pin)
>This is fairly sane but probably belongs in mptable.c as a helper.
mparse.c?
>I am still trying to understand this enable_8259A_irq(0) case. >As far as I can tell this is a very backwards way of enabling >an ExtINT, as such it shouldn't be used until later.
>YH do you have any insight why on some Nvidia chipsets we apic 0 pin 2 doesn't >work for the timer interrupt. I thought that was what we were using in LinuxBIOS >for the mptable.
CK804's has problem. But later one seems fixed that problem.
YH
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