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Commit e96e2f14 authored by Daniele Gaffuri's avatar Daniele Gaffuri Committed by Linus Torvalds
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[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: default avatarDaniele Gaffuri <d.gaffuri@reply.it>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@suse.de>
Signed-off-by: default avatarLinus Torvalds <torvalds@osdl.org>
parent ea5860d2

drivers/pci/quirks.c

+5 −0
Original line number Diff line number Diff line
@@ -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) {