From: Rumen Ivanov Zarev <rzarev@its.caltech.edu>
Date: Tue, 6 Sep 2005 20:39:32 +0000 (-0700)
Subject: [PATCH] PCI: Unhide SMBus on Compaq Evo N620c
X-Git-Url: http://git.cdn.openwrt.org/?a=commitdiff_plain;h=c87f883edbe969ca68c21dfa8a29674c828c22a3;p=openwrt%2Fstaging%2Fblogic.git

[PATCH] PCI: Unhide SMBus on Compaq Evo N620c

Trivial patch against 2.6.13 to unhide SMBus on Compaq Evo N620c laptop using
Intel 82855PM chipset.

Signed-off-by: Rumen Zarev <rzarev@caltech.edu>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
---

diff --git a/drivers/pci/quirks.c b/drivers/pci/quirks.c
index 4f0c1bd3674a..11ca44387cb0 100644
--- a/drivers/pci/quirks.c
+++ b/drivers/pci/quirks.c
@@ -876,6 +876,12 @@ static void __init asus_hides_smbus_hostbridge(struct pci_dev *dev)
                        case 0xC00C: /* Samsung P35 notebook */
                                asus_hides_smbus = 1;
                        }
+	} else if (unlikely(dev->subsystem_vendor == PCI_VENDOR_ID_COMPAQ)) {
+		if (dev->device == PCI_DEVICE_ID_INTEL_82855PM_HB)
+			switch(dev->subsystem_device) {
+			case 0x0058: /* Compaq Evo N620c */
+				asus_hides_smbus = 1;
+			}
 	}
 }
 DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_INTEL,	PCI_DEVICE_ID_INTEL_82845_HB,	asus_hides_smbus_hostbridge );