From: Daniele Gaffuri <d.gaffuri@reply.it>
Date: Fri, 29 Jul 2005 19:15:46 +0000 (-0700)
Subject: [PATCH] PCI: Hidden SMBus bridge on Toshiba Tecra M2
X-Git-Tag: v2.6.13-rc5~87
X-Git-Url: https://err.no/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=e96e2f148060330f6178b502574dcb81eb7318bf;p=linux-2.6

[PATCH] PCI: Hidden SMBus bridge on Toshiba Tecra M2

Patch against 2.6.12 to unhide SMBus on Toshiba Centrino laptops using
Intel 82855PM chipset.  Tested on Toshiba Tecra M2.

Signed-off-by: Daniele Gaffuri <d.gaffuri@reply.it>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
---

diff --git a/drivers/pci/quirks.c b/drivers/pci/quirks.c
index 1521fd5d95..8d0968bd52 100644
--- a/drivers/pci/quirks.c
+++ b/drivers/pci/quirks.c
@@ -820,6 +820,11 @@ static void __init asus_hides_smbus_hostbridge(struct pci_dev *dev)
 			case 0x0001: /* Toshiba Satellite A40 */
 				asus_hides_smbus = 1;
 			}
+		if (dev->device == PCI_DEVICE_ID_INTEL_82855PM_HB)
+			switch(dev->subsystem_device) {
+			case 0x0001: /* Toshiba Tecra M2 */
+				asus_hides_smbus = 1;
+			}
        } else if (unlikely(dev->subsystem_vendor == PCI_VENDOR_ID_SAMSUNG)) {
                if (dev->device ==  PCI_DEVICE_ID_INTEL_82855PM_HB)
                        switch(dev->subsystem_device) {