Question regarding mpic_assign_isu() in storcenter.c
Kumar Gala
galak at kernel.crashing.org
Thu Jun 19 02:48:51 EST 2008
On Jun 18, 2008, at 11:10 AM, Jon Loeliger wrote:
> Eric Witcher wrote:
>> The answer is that mpic_assign_isu(mpic, 1, paddr + 0x11000) places
>> the initial base register
>> for isu 1 on a reserved location in the PIC register map (see *).
>> I guess you can infer from this
>> that no badness occurs when you write to a reserved location on the
>> PIC.
>
> See? See Kumar? Didn't you tell me that would
> come back to haunt us juuust like you said... :-)
I feel like I remember saying something about that :)
I've submitted a patch to deal with the issue so we can just use 256
and remove all the multiple isu business.
- k
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