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Commit 10260d9a authored by Jean Delvare's avatar Jean Delvare Committed by Jesse Barnes
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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: default avatarJean Delvare <khali@linux-fr.org>
Signed-off-by: default avatarJesse Barnes <jbarnes@virtuousgeek.org>
parent ece67634

drivers/pci/quirks.c

+7 −0
Original line number Diff line number Diff line
@@ -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)

{