]> git.hungrycats.org Git - linux/commit
[PATCH] add the Intel Alder IO-APIC PCI device to quirks
authorAndrew Morton <akpm@osdl.org>
Tue, 24 Feb 2004 12:03:21 +0000 (04:03 -0800)
committerLinus Torvalds <torvalds@ppc970.osdl.org>
Tue, 24 Feb 2004 12:03:21 +0000 (04:03 -0800)
commit895f649ebbe517a92455821525658f3f3f7fba45
tree0177296910a6817709be52199acf2849b8d4c0c7
parent79468292661ac5df1bdfe69d42d6e93d192ce55a
[PATCH] add the Intel Alder IO-APIC PCI device to quirks

From: James Bottomley <James.Bottomley@SteelEye.com>

The alder has an intel Extended Express System Support Controller which
presents apparently spurious BARs.  When the pci resource code tries to
reassign these BARs, the second IO-APIC gets disabled (with disastrous
consequences).

The first BAR is the actual IO-APIC, the remaining five bars seem to be
spurious resources, so we forcibly insert the first one into the resource
tree and clear all the others.
drivers/pci/quirks.c
include/linux/pci_ids.h