Re: pmap_unnest: Other processor did not see interruption request
Re: pmap_unnest: Other processor did not see interruption request
- Subject: Re: pmap_unnest: Other processor did not see interruption request
- From: David Gatwood <email@hidden>
- Date: Mon, 11 Oct 2004 12:46:56 -0700
On Oct 9, 2004, at 6:57 AM, Parav Pandit wrote:
Let me give you more idea about my driver during loading phase:
It does the following steps in sequence:
It first enables the memory mapped io for PCI card's register file.( I
have
256 registers)
Enables the PCI bus mastering, disables the Option ROM on the card. (
I have
to do that)
Some memory mapped read/write operation on the PCI card to reset the
card
and processor on the Card.
All memory allocation goes here.
I can see IOLog message printed here.
(Up to here- all works fine)
After this message I get this kernel panic on pmap_unnest.
If you have your driver initialization stop right here, do you still
get a panic?
David
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