diff options
| author | Linus Torvalds <torvalds@woody.linux-foundation.org> | 2007-07-12 13:40:57 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@woody.linux-foundation.org> | 2007-07-12 13:40:57 -0700 |
| commit | 21ba0f88ae56da82a3a15fe54d729208b64c4f4b (patch) | |
| tree | 17ce67f276fe3ea7284c3dc730bdd6a2ec7dfe2f /drivers/ata/ata_piix.c | |
| parent | dc690d8ef842b464f1c429a376ca16cb8dbee6ae (diff) | |
| parent | 36e235901f90fb83215be43cbd8f1ca14661ea40 (diff) | |
Merge master.kernel.org:/pub/scm/linux/kernel/git/gregkh/pci-2.6
* master.kernel.org:/pub/scm/linux/kernel/git/gregkh/pci-2.6: (34 commits)
PCI: Only build PCI syscalls on architectures that want them
PCI: limit pci_get_bus_and_slot to domain 0
PCI: hotplug: acpiphp: avoid acpiphp "cannot get bridge info" PCI hotplug failure
PCI: hotplug: acpiphp: remove hot plug parameter write to PCI host bridge
PCI: hotplug: acpiphp: fix slot poweroff problem on systems without _PS3
PCI: hotplug: pciehp: wait for 1 second after power off slot
PCI: pci_set_power_state(): check for PM capabilities earlier
PCI: cpci_hotplug: Convert to use the kthread API
PCI: add pci_try_set_mwi
PCI: pcie: remove SPIN_LOCK_UNLOCKED
PCI: ROUND_UP macro cleanup in drivers/pci
PCI: remove pci_dac_dma_... APIs
PCI: pci-x-pci-express-read-control-interfaces cleanups
PCI: Fix typo in include/linux/pci.h
PCI: pci_ids, remove double or more empty lines
PCI: pci_ids, add atheros and 3com_2 vendors
PCI: pci_ids, reorder some entries
PCI: i386: traps, change VENDOR to DEVICE
PCI: ATM: lanai, change VENDOR to DEVICE
PCI: Change all drivers to use pci_device->revision
...
Diffstat (limited to 'drivers/ata/ata_piix.c')
| -rw-r--r-- | drivers/ata/ata_piix.c | 6 |
1 files changed, 2 insertions, 4 deletions
diff --git a/drivers/ata/ata_piix.c b/drivers/ata/ata_piix.c index 21a7ca4936b4..d9fa329fd157 100644 --- a/drivers/ata/ata_piix.c +++ b/drivers/ata/ata_piix.c @@ -928,20 +928,18 @@ static int __devinit piix_check_450nx_errata(struct pci_dev *ata_dev) { struct pci_dev *pdev = NULL; u16 cfg; - u8 rev; int no_piix_dma = 0; while((pdev = pci_get_device(PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_82454NX, pdev)) != NULL) { /* Look for 450NX PXB. Check for problem configurations A PCI quirk checks bit 6 already */ - pci_read_config_byte(pdev, PCI_REVISION_ID, &rev); pci_read_config_word(pdev, 0x41, &cfg); /* Only on the original revision: IDE DMA can hang */ - if (rev == 0x00) + if (pdev->revision == 0x00) no_piix_dma = 1; /* On all revisions below 5 PXB bus lock must be disabled for IDE */ - else if (cfg & (1<<14) && rev < 5) + else if (cfg & (1<<14) && pdev->revision < 5) no_piix_dma = 2; } if (no_piix_dma) |