From ac1ececea995fd77c8da6a1299674f22991cecaa Mon Sep 17 00:00:00 2001 From: Mauro Carvalho Chehab Date: Tue, 18 May 2010 13:00:31 -0300 Subject: [PATCH] i7core_edac: Add support for X5670 As reported by Vernon Mauery , X5670 (Westmere-EP) uses a different register for one of the uncore PCI devices. Add support for it. Those are the PCI ID's on this new chipset: fe:00.0 0600: 8086:2c70 (rev 02) fe:00.1 0600: 8086:2d81 (rev 02) fe:02.0 0600: 8086:2d90 (rev 02) fe:02.1 0600: 8086:2d91 (rev 02) fe:02.2 0600: 8086:2d92 (rev 02) fe:02.3 0600: 8086:2d93 (rev 02) fe:02.4 0600: 8086:2d94 (rev 02) fe:02.5 0600: 8086:2d95 (rev 02) fe:03.0 0600: 8086:2d98 (rev 02) fe:03.1 0600: 8086:2d99 (rev 02) fe:03.2 0600: 8086:2d9a (rev 02) fe:03.4 0600: 8086:2d9c (rev 02) fe:04.0 0600: 8086:2da0 (rev 02) fe:04.1 0600: 8086:2da1 (rev 02) fe:04.2 0600: 8086:2da2 (rev 02) fe:04.3 0600: 8086:2da3 (rev 02) fe:05.0 0600: 8086:2da8 (rev 02) fe:05.1 0600: 8086:2da9 (rev 02) fe:05.2 0600: 8086:2daa (rev 02) fe:05.3 0600: 8086:2dab (rev 02) fe:06.0 0600: 8086:2db0 (rev 02) fe:06.1 0600: 8086:2db1 (rev 02) fe:06.2 0600: 8086:2db2 (rev 02) fe:06.3 0600: 8086:2db3 (rev 02) (as usual, the same PCI devices repeat at ff: bus) The PCI device 8086:2c70 is shown as: fe:00.0 Host bridge: Intel Corporation QuickPath Architecture Generic Non-core Registers (rev 02) So, for this device to be recognized, it is only a matter of adding this new PCI ID to the driver. Signed-off-by: Mauro Carvalho Chehab --- drivers/edac/i7core_edac.c | 7 ++++++- include/linux/pci_ids.h | 1 + 2 files changed, 7 insertions(+), 1 deletion(-) diff --git a/drivers/edac/i7core_edac.c b/drivers/edac/i7core_edac.c index cd51709c4d89..82acfbd01779 100644 --- a/drivers/edac/i7core_edac.c +++ b/drivers/edac/i7core_edac.c @@ -1213,10 +1213,15 @@ int i7core_get_onedevice(struct pci_dev **prev, int devno, pdev = pci_get_device(PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_I7_NONCORE_ALT, *prev); - if (dev_descr->dev_id == PCI_DEVICE_ID_INTEL_LYNNFIELD_NONCORE && !pdev) + if (dev_descr->dev_id == PCI_DEVICE_ID_INTEL_LYNNFIELD_NONCORE && !pdev) { pdev = pci_get_device(PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_LYNNFIELD_NONCORE_ALT, *prev); + if (!pdev) + pdev = pci_get_device(PCI_VENDOR_ID_INTEL, + PCI_DEVICE_ID_INTEL_LYNNFIELD_NONCORE_REV2, + *prev); + } if (!pdev) { if (*prev) { diff --git a/include/linux/pci_ids.h b/include/linux/pci_ids.h index e67cb20b8401..46d76e985bac 100644 --- a/include/linux/pci_ids.h +++ b/include/linux/pci_ids.h @@ -2552,6 +2552,7 @@ #define PCI_DEVICE_ID_INTEL_I7_NONCORE_ALT 0x2c40 #define PCI_DEVICE_ID_INTEL_LYNNFIELD_NONCORE 0x2c50 #define PCI_DEVICE_ID_INTEL_LYNNFIELD_NONCORE_ALT 0x2c51 +#define PCI_DEVICE_ID_INTEL_LYNNFIELD_NONCORE_REV2 0x2c70 #define PCI_DEVICE_ID_INTEL_LYNNFIELD_SAD 0x2c81 #define PCI_DEVICE_ID_INTEL_LYNNFIELD_QPI_LINK0 0x2c90 #define PCI_DEVICE_ID_INTEL_LYNNFIELD_QPI_PHY0 0x2c91