diff options
| author | Jean Delvare <khali@linux-fr.org> | 2007-11-21 18:29:06 +0100 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@suse.de> | 2008-02-01 15:04:22 -0800 |
| commit | 677cc6443b28508bb1a34d4d0d6a9b9a20179369 (patch) | |
| tree | 82628ca03825a90edb323af947d73d53cbbf1e91 /drivers/pci/quirks.c | |
| parent | 093f87d279669c74e84530e925e4735c9aae8898 (diff) | |
| download | lwn-677cc6443b28508bb1a34d4d0d6a9b9a20179369.tar.gz lwn-677cc6443b28508bb1a34d4d0d6a9b9a20179369.zip | |
PCI: Unhide the SMBus on the HP xw4100
Unhide the SMBus on the HP xw4100. This gives access to a hardware
monitoring chip (ADT7463) and to the memory module SPD EEPROMs. I
checked that ACPI wasn't accessing the SMBus, so it should be safe.
Signed-off-by: Jean Delvare <khali@linux-fr.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Diffstat (limited to 'drivers/pci/quirks.c')
| -rw-r--r-- | drivers/pci/quirks.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/drivers/pci/quirks.c b/drivers/pci/quirks.c index 20a419d3ffa4..2fbf60eac610 100644 --- a/drivers/pci/quirks.c +++ b/drivers/pci/quirks.c @@ -1019,6 +1019,11 @@ static void __init asus_hides_smbus_hostbridge(struct pci_dev *dev) case 0x12bd: /* HP D530 */ asus_hides_smbus = 1; } + else if (dev->device == PCI_DEVICE_ID_INTEL_82875_HB) + switch (dev->subsystem_device) { + case 0x12bf: /* HP xw4100 */ + asus_hides_smbus = 1; + } else if (dev->device == PCI_DEVICE_ID_INTEL_82915GM_HB) switch (dev->subsystem_device) { case 0x099c: /* HP Compaq nx6110 */ @@ -1050,6 +1055,7 @@ DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_82845_HB, asus DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_82845G_HB, asus_hides_smbus_hostbridge); DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_82850_HB, asus_hides_smbus_hostbridge); DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_82865_HB, asus_hides_smbus_hostbridge); +DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_82875_HB, asus_hides_smbus_hostbridge); DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_7205_0, asus_hides_smbus_hostbridge); DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_E7501_MCH, asus_hides_smbus_hostbridge); DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_82855PM_HB, asus_hides_smbus_hostbridge); |