diff options
| author | Matthew Wilcox <matthew@wil.cx> | 2008-02-10 15:45:28 +0100 |
|---|---|---|
| committer | Linus Torvalds <torvalds@woody.linux-foundation.org> | 2008-02-10 21:52:46 +0100 |
| commit | b6ce068a1285a24185b01be8a49021827516b3e1 (patch) | |
| tree | ea1420fefff86f2e2ee4ed83f08ec2dd99a86dc5 /arch/x86/pci/legacy.c | |
| parent | PCI x86: always use conf1 to access config space below 256 bytes (diff) | |
| download | linux-b6ce068a1285a24185b01be8a49021827516b3e1.tar.xz linux-b6ce068a1285a24185b01be8a49021827516b3e1.zip | |
Change pci_raw_ops to pci_raw_read/write
We want to allow different implementations of pci_raw_ops for standard
and extended config space on x86. Rather than clutter generic code with
knowledge of this, we make pci_raw_ops private to x86 and use it to
implement the new raw interface -- raw_pci_read() and raw_pci_write().
Signed-off-by: Matthew Wilcox <willy@linux.intel.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'arch/x86/pci/legacy.c')
| -rw-r--r-- | arch/x86/pci/legacy.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/x86/pci/legacy.c b/arch/x86/pci/legacy.c index 5565d7016b75..e041ced0ce13 100644 --- a/arch/x86/pci/legacy.c +++ b/arch/x86/pci/legacy.c @@ -22,7 +22,7 @@ static void __devinit pcibios_fixup_peer_bridges(void) if (pci_find_bus(0, n)) continue; for (devfn = 0; devfn < 256; devfn += 8) { - if (!raw_pci_ops->read(0, n, devfn, PCI_VENDOR_ID, 2, &l) && + if (!raw_pci_read(0, n, devfn, PCI_VENDOR_ID, 2, &l) && l != 0x0000 && l != 0xffff) { DBG("Found device at %02x:%02x [%04x]\n", n, devfn, l); printk(KERN_INFO "PCI: Discovered peer bus %02x\n", n); |