-----Original Message-----
From: [email protected] [mailto:[email protected]]
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
"Lu, Yinghai" <[email protected]> writes:
> -----Original Message-----
> From: [email protected] [mailto:[email protected]]
> 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?
yep.
>>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.
Do you have any details?
Eric