All the Intel LPC bridges have the same PCI quirks.

They all have 128 bytes of ACPI/TCO IO space pointed to
by config space register 0x40, and 64 bytes of GPIO space
pointed to by 0x58.

Thanks to Jun Nakajima for the full list.

diff --git a/drivers/pci/quirks.c b/drivers/pci/quirks.c
index 2a2a2f11f3d1a6732c4d119efc62cf74a174b4f8..b82a1c31e1df64a8aedb5c868d4e62979cc5fc19 100644 (file)
--- a/drivers/pci/quirks.c
+++ b/drivers/pci/quirks.c
@@ -934,7 +934,18 @@ static struct pci_fixup pci_fixups[] __devinitdata = {
        { PCI_FIXUP_HEADER,     PCI_VENDOR_ID_VIA,      PCI_DEVICE_ID_VIA_82C586_3,     quirk_vt82c586_acpi },
        { PCI_FIXUP_HEADER,     PCI_VENDOR_ID_VIA,      PCI_DEVICE_ID_VIA_82C686_4,     quirk_vt82c686_acpi },
        { PCI_FIXUP_HEADER,     PCI_VENDOR_ID_INTEL,    PCI_DEVICE_ID_INTEL_82371AB_3,  quirk_piix4_acpi },
+
+       /* Intel LPC interface bridges all have 128 bytes of magic ACPI/TCO regs and 64 bytes of GPIO */
+       { PCI_FIXUP_HEADER,     PCI_VENDOR_ID_INTEL,    PCI_DEVICE_ID_INTEL_82801AA_0,  quirk_ich4_lpc_acpi },
+       { PCI_FIXUP_HEADER,     PCI_VENDOR_ID_INTEL,    PCI_DEVICE_ID_INTEL_82801AB_0,  quirk_ich4_lpc_acpi },
+       { PCI_FIXUP_HEADER,     PCI_VENDOR_ID_INTEL,    PCI_DEVICE_ID_INTEL_82801BA_0,  quirk_ich4_lpc_acpi },
+       { PCI_FIXUP_HEADER,     PCI_VENDOR_ID_INTEL,    PCI_DEVICE_ID_INTEL_82801BA_10, quirk_ich4_lpc_acpi },
+       { PCI_FIXUP_HEADER,     PCI_VENDOR_ID_INTEL,    PCI_DEVICE_ID_INTEL_82801CA_0,  quirk_ich4_lpc_acpi },
+       { PCI_FIXUP_HEADER,     PCI_VENDOR_ID_INTEL,    PCI_DEVICE_ID_INTEL_82801CA_12, quirk_ich4_lpc_acpi },
+       { PCI_FIXUP_HEADER,     PCI_VENDOR_ID_INTEL,    PCI_DEVICE_ID_INTEL_82801DB_0,  quirk_ich4_lpc_acpi },
        { PCI_FIXUP_HEADER,     PCI_VENDOR_ID_INTEL,    PCI_DEVICE_ID_INTEL_82801DB_12, quirk_ich4_lpc_acpi },
+       { PCI_FIXUP_HEADER,     PCI_VENDOR_ID_INTEL,    PCI_DEVICE_ID_INTEL_82801EB_0,  quirk_ich4_lpc_acpi },
+
        { PCI_FIXUP_HEADER,     PCI_VENDOR_ID_AL,       PCI_DEVICE_ID_AL_M7101,         quirk_ali7101_acpi },
        { PCI_FIXUP_HEADER,     PCI_VENDOR_ID_INTEL,    PCI_DEVICE_ID_INTEL_82371SB_2,  quirk_piix3_usb },
        { PCI_FIXUP_HEADER,     PCI_VENDOR_ID_INTEL,    PCI_DEVICE_ID_INTEL_82371AB_2,  quirk_piix3_usb },