Hello,
On Wed, 19 Oct 2011 20:13:54 -0500 (CDT)
"John D. Baker" <jdbaker%mylinuxisp.com@localhost> wrote:
> > An easy test would be to always set ioh_valid to 0 and see if things
> > work with that.
>
> Bingo! Inserting a couple of lines:
>
> [...]
> 843 /* force to zero to see if panic is due to umapped/mismapped IOBAR */
> 844 ioh_valid = 0;
> 845 printf("%s():\n %s:%d\n", __func__, __FILE__, __LINE__);
> 846 if (ioh_valid) {
> [...]
>
> and ahc attaches without problems. Excerpt from dmesg with extra
> printf()s:
Please try the attached patch with an unmodified ahc_pci.c
have fun
Michael
Attachment:
pci.patch
Description: Binary data