Commit 178d5a74 authored by Arthur Jones's avatar Arthur Jones Committed by Linus Torvalds
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edac: i5100 fix unmask ecc bits



Explicitly unmask ECC errors we are interested in reporting.
Signed-off-by: default avatarArthur Jones <ajones@riverbed.com>
Signed-off-by: default avatarDoug Thompson <dougthompson@xmission.com>
Signed-off-by: default avatarAndrew Morton <akpm@linux-foundation.org>
Signed-off-by: default avatarLinus Torvalds <torvalds@linux-foundation.org>
parent 43920a59
......@@ -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);
......
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