* [PATCH] Asus M2N notebook hides SMBus device
@ 2004-07-19 7:15 Dominik Brodowski
0 siblings, 0 replies; only message in thread
From: Dominik Brodowski @ 2004-07-19 7:15 UTC (permalink / raw)
To: torvalds, akpm; +Cc: linux-kernel
Asus also "hides" the LPC bridge on M2N notebooks. Add it to
the asus_hides_smbus PCI quirk.
Fixes bug #2976 @ http://bugme.osdl.org/show_bug.cgi?id=2976
Signed-off-by: Dominik Brodowski <linux@brodo.de>
diff -ruN linux-original/drivers/pci/quirks.c linux/drivers/pci/quirks.c
--- linux-original/drivers/pci/quirks.c 2004-07-15 14:01:07.000000000 +0200
+++ linux/drivers/pci/quirks.c 2004-07-16 10:03:09.098042896 +0200
@@ -718,6 +718,11 @@
case 0x8070: /* P4G8X Deluxe */
asus_hides_smbus = 1;
}
+ if (dev->device == PCI_DEVICE_ID_INTEL_82855GM_HB)
+ switch (dev->subsystem_device) {
+ case 0x1751: /* M2N notebook */
+ asus_hides_smbus = 1;
+ }
} else if (unlikely(dev->subsystem_vendor == PCI_VENDOR_ID_HP)) {
if (dev->device == PCI_DEVICE_ID_INTEL_82855PM_HB)
switch(dev->subsystem_device) {
@@ -1020,6 +1025,7 @@
{ PCI_FIXUP_HEADER, PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_82850_HB, asus_hides_smbus_hostbridge },
{ PCI_FIXUP_HEADER, PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_7205_0, asus_hides_smbus_hostbridge },
{ PCI_FIXUP_HEADER, PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_82855PM_HB, asus_hides_smbus_hostbridge },
+ { PCI_FIXUP_HEADER, PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_82855GM_HB, asus_hides_smbus_hostbridge },
{ PCI_FIXUP_HEADER, PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_82801DB_0, asus_hides_smbus_lpc },
{ PCI_FIXUP_HEADER, PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_82801BA_0, asus_hides_smbus_lpc },
{ PCI_FIXUP_HEADER, PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_82801DB_12, asus_hides_smbus_lpc },
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