Re: [RFT][PATCH] PCI / ACPI: Do not require MSI support for PCIe native features
From: Rafael J. Wysocki <hidden>
Date: 2011-03-17 00:19:22
Also in:
lkml
From: Rafael J. Wysocki <hidden>
Date: 2011-03-17 00:19:22
Also in:
lkml
On Tuesday, March 15, 2011, Sarah Sharp wrote:
On Tue, Mar 15, 2011 at 01:00:17AM +0100, Rafael J. Wysocki wrote:quoted
Well, I must admit I have no idea what the problem is. OK, in addition to the above changes, please replace the "pci_ext_cfg_avail(root->bus->self)" in the same file with "true" and see if _that_ helps.Yay, that worked! dmesg is attached.
Good, at least we know what the problem is, now we only have to find the root cause. ;-) So, pci_ext_cfg_avail(root->bus->self) returns 0 on your machine, which is kind of unexpected (to put it lightly), so very likely we have uncovered a bug in the init code. Unfortunately, I may not be able to take care of this issue for the next few days, I'll let you know when I get back to it. Thanks, Rafael