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authorJean Delvare <khali@linux-fr.org>2008-06-04 13:53:31 +0200
committerJesse Barnes <jbarnes@virtuousgeek.org>2008-06-10 10:59:55 -0700
commit10260d9ab702454460242ef4d3ecfc49fcb96a5b (patch)
tree05d8ea8403743fc9c97007e35a7fc233a5e30fa5
parentece6763419f44ed72f4fc78752e5f5364df1794b (diff)
PCI: Unhide the SMBus on the Compaq Evo D510
One more machine with a hidden Intel SMBus. Unhiding it reveals a SMSC EMC6D100 hardware monitoring chip. I have checked that this machine has no ACPI magic touching the SMBus nor the hardware monitoring chip, so this should be safe. Signed-off-by: Jean Delvare <khali@linux-fr.org> Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org>
-rw-r--r--drivers/pci/quirks.c7
1 files changed, 7 insertions, 0 deletions
diff --git a/drivers/pci/quirks.c b/drivers/pci/quirks.c
index 44aabb1519a..93faf84e4ec 100644
--- a/drivers/pci/quirks.c
+++ b/drivers/pci/quirks.c
@@ -1054,6 +1054,12 @@ static void __init asus_hides_smbus_hostbridge(struct pci_dev *dev)
* its on-board VGA controller */
asus_hides_smbus = 1;
}
+ else if (dev->device == PCI_DEVICE_ID_INTEL_82845G_IG)
+ switch(dev->subsystem_device) {
+ case 0x00b8: /* Compaq Evo D510 CMT */
+ case 0x00b9: /* Compaq Evo D510 SFF */
+ asus_hides_smbus = 1;
+ }
}
}
DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_82845_HB, asus_hides_smbus_hostbridge);
@@ -1068,6 +1074,7 @@ DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_82855GM_HB, as
DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_82915GM_HB, asus_hides_smbus_hostbridge);
DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_82810_IG3, asus_hides_smbus_hostbridge);
+DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_82845G_IG, asus_hides_smbus_hostbridge);
static void asus_hides_smbus_lpc(struct pci_dev *dev)
{