aboutsummaryrefslogtreecommitdiff
path: root/include/asm-sparc/kgdb.h
diff options
context:
space:
mode:
authorJesse Barnes <jbarnes@virtuousgeek.org>2005-10-25 10:28:42 -0700
committerGreg Kroah-Hartman <gregkh@suse.de>2005-10-28 15:37:02 -0700
commitf8977d0a9b7ac84cfe700278a2ca64cb33c93a13 (patch)
tree13af729851215bdbc2291b752f2000a94dff6abb /include/asm-sparc/kgdb.h
parent2f028234f2c7f31dc0ff0784e20f14be11f7035c (diff)
[PATCH] PCI fixup for Toshiba laptops and ohci1394
This is a fix for a bug I see on my Toshiba laptop, where the ohci1394 controller gets initialized improperly. The patch adds two PCI fixups to arch/i386/pci/fixup.c, one that happens early on to cache the value of the PCI_CACHE_LINE_SIZE config register, and another that later restores the value, along with a valid IRQ number and some BAR values. I've tested it on my laptop, and it prevents me from running into what I consider to be a major bug: IRQ 11 is disabled by the IRQ debug code, causing my wireless to break. Thanks to Rob for the original patch to ohci1394.c and Stefan for lots of proofreading (and a last minute bug caught in review!) and additional information collection. I think the DMI system list is correct, but we may need to add some more PCI IDs to the PCI_FIXUP macros over time. Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Diffstat (limited to 'include/asm-sparc/kgdb.h')
0 files changed, 0 insertions, 0 deletions