The patch titled
edac: i5100 fix unmask ecc bits
has been added to the -mm tree. Its filename is
edac-i5100-fix-unmask-ecc-bits.patch
Before you just go and hit "reply", please:
a) Consider who else should be cc'ed
b) Prefer to cc a suitable mailing list as well
c) Ideally: find the original patch on the mailing list and do a
reply-to-all to that, adding suitable additional cc's
*** Remember to use Documentation/SubmitChecklist when testing your code ***
See http://www.zip.com.au/~akpm/linux/patches/stuff/added-to-mm.txt to find
out what to do about this
The current -mm tree may be found at http://userweb.kernel.org/~akpm/mmotm/
------------------------------------------------------
Subject: edac: i5100 fix unmask ecc bits
From: Arthur Jones <ajones@xxxxxxxxxxxx>
Explicitly unmask ECC errors we are interested in reporting.
Signed-off-by: Arthur Jones <ajones@xxxxxxxxxxxx>
Signed-off-by: Doug Thompson <dougthompson@xxxxxxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
drivers/edac/i5100_edac.c | 6 ++++++
1 file changed, 6 insertions(+)
diff -puN drivers/edac/i5100_edac.c~edac-i5100-fix-unmask-ecc-bits drivers/edac/i5100_edac.c
--- a/drivers/edac/i5100_edac.c~edac-i5100-fix-unmask-ecc-bits
+++ a/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(stru
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);
_
Patches currently in -mm which might be from ajones@xxxxxxxxxxxx are
edac-i5100-new-intel-chipset-driver.patch
edac-i5100-fix-missing-bits.patch
edac-i5100-fix-enable-ecc-hardware.patch
edac-i5100-fix-unmask-ecc-bits.patch
edac-core-fix-to-use-dynamic-kobject.patch
edac-core-fix-workq-timer.patch
edac-core-fix-redundant-sysfs-controls-to-parameters.patch
edac-core-fix-static-to-dynamic-kset.patch
edac-core-fix-added-newline-to-sysfs-dimm-labels.patch
--
To unsubscribe from this list: send the line "unsubscribe mm-commits" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at http://vger.kernel.org/majordomo-info.html
