diff options
| author | Ivan Kokshaysky <ink@jurassic.park.msu.ru> | 2002-11-19 17:42:00 -0800 |
|---|---|---|
| committer | Linus Torvalds <torvalds@home.transmeta.com> | 2002-11-19 17:42:00 -0800 |
| commit | d613ff0ab94040f5d30da24b1924a750da541e3a (patch) | |
| tree | 69c5aba1a90f6281a92e63aa603ca7900518d158 | |
| parent | 72c85a120f2e9a6deb5a3059108467d54bcbbb6f (diff) | |
[PATCH] PCI: transparent bridge detection fix
The detection of subtractive decoding bridges is broken: `class' variable
doesn't contain ProgIf byte at this point, I should check `dev->class'
instead.
This fixes resource allocation problems on certain docking stations.
| -rw-r--r-- | drivers/pci/probe.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/pci/probe.c b/drivers/pci/probe.c index 5dfb1af81376..5135fdde0d4d 100644 --- a/drivers/pci/probe.c +++ b/drivers/pci/probe.c @@ -384,7 +384,7 @@ int pci_setup_device(struct pci_dev * dev) /* The PCI-to-PCI bridge spec requires that subtractive decoding (i.e. transparent) bridge must have programming interface code of 0x01. */ - dev->transparent = ((class & 0xff) == 1); + dev->transparent = ((dev->class & 0xff) == 1); pci_read_bases(dev, 2, PCI_ROM_ADDRESS1); break; |