edac: i5100 fix unmask ecc bits

[linux-2.6-omap-h63xx.git] / drivers / edac / i5100_edac.c

diff --git a/drivers/edac/i5100_edac.c b/drivers/edac/i5100_edac.c
index 509eec860c37d437c1f1b09a548f26a1ecb76595..d85e7992eb6ac29e032b1b5ded6de7309c101338 100644 (file)
--- a/drivers/edac/i5100_edac.c
+++ b/drivers/edac/i5100_edac.c
@@ -75,6 +75,7 @@
 #define                I5100_FERR_NF_MEM_ANY(a)  ((a) & I5100_FERR_NF_MEM_ANY_MASK)
 #define        I5100_NERR_NF_MEM       0xa4    /* MC Next Non-Fatal Errors */
 #define                I5100_NERR_NF_MEM_ANY(a)  I5100_FERR_NF_MEM_ANY(a)
+#define I5100_EMASK_MEM                0xa8    /* MC Error Mask Register */
 
 /* device 21 and 22, func 0 */
 #define I5100_MTR_0    0x154   /* Memory Technology Registers 0-3 */
@@ -709,6 +710,11 @@ static int __devinit i5100_init_one(struct pci_dev *pdev,
                goto bail;
        }
 
+       /* enable error reporting... */
+       pci_read_config_dword(pdev, I5100_EMASK_MEM, &dw);
+       dw &= ~I5100_FERR_NF_MEM_ANY_MASK;
+       pci_write_config_dword(pdev, I5100_EMASK_MEM, dw);
+
        /* device 21, func 0, Channel 0 Memory Map, Error Flag/Mask, etc... */
        ch0mm = pci_get_device_func(PCI_VENDOR_ID_INTEL,
                                    PCI_DEVICE_ID_INTEL_5100_21, 0);