On Apr 8, 2009, at 6:53 PM, Michael Ellerman wrote:
On Wed, 2009-04-08 at 17:15 -0500, Timur Tabi wrote:
On Wed, Apr 8, 2009 at 4:31 PM, Tejun Heo <t...@kernel.org> wrote:
Hmmm... for now,
I think it would be best to revert the original change. Jeff, can
you
please do that?
Actually, give me a few days before you do that. A colleague gave me
some suggestions to debug this.
What device did you say it was? A "ULI M1575" ?
Is that this one?
DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_AL, 0x1575,
hpcd_quirk_uli1575);
static void __devinit hpcd_quirk_uli1575(struct pci_dev *dev)
{
u32 temp32;
if (!machine_is(mpc86xx_hpcd))
return;
/* Disable INTx */
pci_read_config_dword(dev, 0x48, &temp32);
pci_write_config_dword(dev, 0x48, (temp32 | 1<<26));
..
It is the odd thing is the board he's running on is a mpc86xx_hpcd so
he shouldn't be hitting the code that actually disables INTx.
- k
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