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| author | Borislav Petkov <bp@suse.de> | 2013-08-24 11:25:00 +0200 |
|---|---|---|
| committer | Borislav Petkov <bp@suse.de> | 2013-08-27 14:25:08 +0200 |
| commit | 3f0aba4fc0ec789634c29a8265b90b8b0d1a4e29 (patch) | |
| tree | 831a3548beb0256ea1e3d1d139938f92d99930fd /drivers/edac | |
| parent | c874b6ba5550b47b667ebf98f549478b4bc988a2 (diff) | |
| download | lwn-3f0aba4fc0ec789634c29a8265b90b8b0d1a4e29.tar.gz lwn-3f0aba4fc0ec789634c29a8265b90b8b0d1a4e29.zip | |
amd64_edac: Correct erratum 505 range
Basically we want to cover all 0x0-0xf models, i.e. Orochi and later.
Cc: Aravind Gopalakrishnan <Aravind.Gopalakrishnan@amd.com>
Link: http://lkml.kernel.org/r/20130819192321.GF4165@pd.tnic
Signed-off-by: Borislav Petkov <bp@suse.de>
Diffstat (limited to 'drivers/edac')
| -rw-r--r-- | drivers/edac/amd64_edac.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/drivers/edac/amd64_edac.c b/drivers/edac/amd64_edac.c index b86228cce672..6952d432e62b 100644 --- a/drivers/edac/amd64_edac.c +++ b/drivers/edac/amd64_edac.c @@ -206,8 +206,8 @@ static int amd64_set_scrub_rate(struct mem_ctl_info *mci, u32 bw) if (pvt->fam == 0xf) min_scrubrate = 0x0; - /* Erratum #505 for F15h Model 0x00 - Model 0x01, Stepping 0 */ - if (pvt->fam == 0x15 && pvt->model <= 0x01 && pvt->stepping < 0x1) + /* Erratum #505 */ + if (pvt->fam == 0x15 && pvt->model < 0x10) f15h_select_dct(pvt, 0); return __amd64_set_scrub_rate(pvt->F3, bw, min_scrubrate); @@ -219,8 +219,8 @@ static int amd64_get_scrub_rate(struct mem_ctl_info *mci) u32 scrubval = 0; int i, retval = -EINVAL; - /* Erratum #505 for F15h Model 0x00 - Model 0x01, Stepping 0 */ - if (pvt->fam == 0x15 && pvt->model <= 0x01 && pvt->stepping < 0x1) + /* Erratum #505 */ + if (pvt->fam == 0x15 && pvt->model < 0x10) f15h_select_dct(pvt, 0); amd64_read_pci_cfg(pvt->F3, SCRCTRL, &scrubval); |