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| author | Qiuxu Zhuo <qiuxu.zhuo@intel.com> | 2017-05-25 14:46:53 +0200 |
|---|---|---|
| committer | Borislav Petkov <bp@suse.de> | 2017-05-25 14:57:52 +0200 |
| commit | 4d475dde79b561bbd843d7deb7100f9e75596487 (patch) | |
| tree | b891cc4bbc3440dbf241d7e5fd1519db26bb0fe3 /lib/rational.c | |
| parent | 3286d3eb906cbac832884dda8ce2fdc7acb17a65 (diff) | |
| download | linux-4d475dde79b561bbd843d7deb7100f9e75596487.tar.bz2 | |
EDAC, sb_edac: Check if ECC enabled when at least one DIMM is present
This is based on previous work by Patrick Geary, see Link.
Additional cleanups ontop:
- Remove the code to read MCMTR from pci_ha1_ta and CHN_TO_HA macro,
now that TA0 and TA1 are unified.
- Remove get_pdev_same_bus(), since in get_dimm_config() the
variable "pvt->pci_ta" for KNL is also ready, we can simply use
pci_read_config_dword(pvt->pci_ta, KNL_MCMTR, &pvt->info.mcmtr) to read
MCMTR.
Signed-off-by: Qiuxu Zhuo <qiuxu.zhuo@intel.com>
Cc: linux-edac <linux-edac@vger.kernel.org>
Link: https://lkml.kernel.org/r/57884350.1030401@supermicro.com
Link: http://lkml.kernel.org/r/20170523000910.87925-1-qiuxu.zhuo@intel.com
[ Make __populate_dimms() return int. ]
Signed-off-by: Borislav Petkov <bp@suse.de>
Diffstat (limited to 'lib/rational.c')
0 files changed, 0 insertions, 0 deletions