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| author | Chen, Gong <gong.chen@linux.intel.com> | 2013-12-06 01:17:08 -0500 |
|---|---|---|
| committer | Borislav Petkov <bp@suse.de> | 2013-12-11 18:06:47 +0100 |
| commit | c700f013adb0ec57518a7fe0163e3117659ce249 (patch) | |
| tree | 6912ad9bc257178853c1f1c7e7c643391227dde7 /drivers/edac/edac_stub.c | |
| parent | 545104dd2ba0feb62544284ee1d6c98fe6ef8245 (diff) | |
| download | linux-c700f013adb0ec57518a7fe0163e3117659ce249.tar.bz2 | |
EDAC: Add an edac_report parameter to EDAC
This new parameter is used to control how to report HW error reporting,
especially for newer Intel platform, like Ivybridge-EX, which contains
an enhanced error decoding functionality in the firmware, i.e. eMCA.
Signed-off-by: Chen, Gong <gong.chen@linux.intel.com>
Acked-by: Tony Luck <tony.luck@intel.com>
Link: http://lkml.kernel.org/r/1386310630-12529-2-git-send-email-gong.chen@linux.intel.com
[ Boris: massage commit message. ]
Signed-off-by: Borislav Petkov <bp@suse.de>
Diffstat (limited to 'drivers/edac/edac_stub.c')
| -rw-r--r-- | drivers/edac/edac_stub.c | 19 |
1 files changed, 19 insertions, 0 deletions
diff --git a/drivers/edac/edac_stub.c b/drivers/edac/edac_stub.c index 351945fa2ecd..9d9e18aefaaa 100644 --- a/drivers/edac/edac_stub.c +++ b/drivers/edac/edac_stub.c @@ -29,6 +29,25 @@ EXPORT_SYMBOL_GPL(edac_err_assert); static atomic_t edac_subsys_valid = ATOMIC_INIT(0); +int edac_report_status = EDAC_REPORTING_ENABLED; +EXPORT_SYMBOL_GPL(edac_report_status); + +static int __init edac_report_setup(char *str) +{ + if (!str) + return -EINVAL; + + if (!strncmp(str, "on", 2)) + set_edac_report_status(EDAC_REPORTING_ENABLED); + else if (!strncmp(str, "off", 3)) + set_edac_report_status(EDAC_REPORTING_DISABLED); + else if (!strncmp(str, "force", 5)) + set_edac_report_status(EDAC_REPORTING_FORCE); + + return 0; +} +__setup("edac_report=", edac_report_setup); + /* * called to determine if there is an EDAC driver interested in * knowing an event (such as NMI) occurred |