diff options
| author |   Navin Boppuri <navin.boppuri@newisys.com> | 2006-03-25 16:31:40 +0100 |
|---|---|---|
| committer |   Linus Torvalds <torvalds@g5.osdl.org> | 2006-03-25 09:14:38 -0800 |
| commit | 9c01dda02f417270e733e38effe1084c77ae107d (patch) | |
| tree | 147b87763e66b4bfc3522f72a126d515451034f8 /arch/x86_64/kernel/pci-gart.c | |
| parent | [PATCH] x86_64: Make local_t 64bit instead of 32bit (diff) | |
| download | linux-dev-9c01dda02f417270e733e38effe1084c77ae107d.tar.xz linux-dev-9c01dda02f417270e733e38effe1084c77ae107d.zip | |
[PATCH] x86_64: Search K8 devices on more devices.
arch/x86_64/kernel/aperture.c: The search for the AGP bridge has been
extended to search for all the 256 buses instead of the first 32. This
is required since on a some systems, the bridge may be located on a bus
much farther than the first 32. By searching all 256 buses, we guarantee
that the search succeeds on such systems.
arch/x86_64/kernel/pci-gart.c: The search for the Northbridge is not
limited to just bus 0 anymore. This is required because on certain
systems, we may not find one on bus 0.
Signed-off-by: Navin Boppuri <navin.boppuri@newisys.com>
Signed-off-by: Andi Kleen <ak@suse.de>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Diffstat (limited to '')
| -rw-r--r-- | arch/x86_64/kernel/pci-gart.c | 4 |
1 files changed, 1 insertions, 3 deletions
diff --git a/arch/x86_64/kernel/pci-gart.c b/arch/x86_64/kernel/pci-gart.c index ebd125e968be..a6c01e121266 100644 --- a/arch/x86_64/kernel/pci-gart.c +++ b/arch/x86_64/kernel/pci-gart.c @@ -65,9 +65,7 @@ static u32 gart_unmapped_entry; #define for_all_nb(dev) \ dev = NULL; \ - while ((dev = pci_get_device(PCI_VENDOR_ID_AMD, 0x1103, dev))!=NULL)\ - if (dev->bus->number == 0 && \ - (PCI_SLOT(dev->devfn) >= 24) && (PCI_SLOT(dev->devfn) <= 31)) + while ((dev = pci_get_device(PCI_VENDOR_ID_AMD, 0x1103, dev))!=NULL) static struct pci_dev *northbridges[MAX_NB]; static u32 northbridge_flush_word[MAX_NB]; |