i7core: add support for Lynnfield alternate address
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
diff --git a/drivers/edac/i7core_edac.c b/drivers/edac/i7core_edac.c
index e525d57..d3f5c01 100644
--- a/drivers/edac/i7core_edac.c
+++ b/drivers/edac/i7core_edac.c
@@ -314,6 +314,10 @@
{ PCI_DESCR( 4, 2, PCI_DEVICE_ID_INTEL_LYNNFIELD_MC_CH1_RANK) },
{ PCI_DESCR( 4, 3, PCI_DEVICE_ID_INTEL_LYNNFIELD_MC_CH1_TC) },
+ /*
+ * This is the PCI device has an alternate address on some
+ * processors like Core i7 860
+ */
{ PCI_DESCR( 0, 0, PCI_DEVICE_ID_INTEL_LYNNFIELD_NONCORE) },
};
@@ -322,7 +326,7 @@
*/
static const struct pci_device_id i7core_pci_tbl[] __devinitdata = {
{PCI_DEVICE(PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_X58_HUB_MGMT)},
- {PCI_DEVICE(PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_LYNNFIELD_NONCORE)},
+ {PCI_DEVICE(PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_LYNNFIELD_QPI_LINK0)},
{0,} /* 0 terminated list. */
};
@@ -1209,6 +1213,11 @@
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)
+ pdev = pci_get_device(PCI_VENDOR_ID_INTEL,
+ PCI_DEVICE_ID_INTEL_LYNNFIELD_NONCORE_ALT,
+ *prev);
+
if (!pdev) {
if (*prev) {
*prev = pdev;
@@ -1866,7 +1875,7 @@
/* get the pci devices we want to reserve for our use */
mutex_lock(&i7core_edac_lock);
- if (pdev->device == PCI_DEVICE_ID_INTEL_LYNNFIELD_NONCORE) {
+ if (pdev->device == PCI_DEVICE_ID_INTEL_LYNNFIELD_QPI_LINK0) {
printk(KERN_INFO "i7core_edac: detected a "
"Lynnfield processor\n");
rc = i7core_get_devices(pci_dev_descr_lynnfield,