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amd64_edac: Simplify scrubrate setting

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Drop per-instance variable and compute min scrubrate dynamically.

Signed-off-by: Borislav Petkov <borislav.petkov@amd.com>
This commit is contained in:
Borislav Petkov
2011-01-19 20:02:38 +01:00
parent cb293250c7
commit 87b3e0e6e4
2 changed files with 5 additions and 13 deletions
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drivers/edac/amd64_edac.c
+5 -3
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@@ -193,8 +193,12 @@ static int __amd64_set_scrub_rate(struct pci_dev *ctl, u32 new_bw, u32 min_rate)
static int amd64_set_scrub_rate(struct mem_ctl_info *mci, u32 bw)
{
struct amd64_pvt *pvt = mci->pvt_info;
u32 min_scrubrate = 0x5;
return __amd64_set_scrub_rate(pvt->F3, bw, pvt->min_scrubrate);
if (boot_cpu_data.x86 == 0xf)
min_scrubrate = 0x0;
return __amd64_set_scrub_rate(pvt->F3, bw, min_scrubrate);
}
static int amd64_get_scrub_rate(struct mem_ctl_info *mci)
@@ -2399,13 +2403,11 @@ static struct amd64_family_type *amd64_per_family_init(struct amd64_pvt *pvt)
fam_type = &amd64_family_types[K8_CPUS];
pvt->ops = &amd64_family_types[K8_CPUS].ops;
pvt->ctl_name = fam_type->ctl_name;
pvt->min_scrubrate = K8_MIN_SCRUB_RATE_BITS;
break;
case 0x10:
fam_type = &amd64_family_types[F10_CPUS];
pvt->ops = &amd64_family_types[F10_CPUS].ops;
pvt->ctl_name = fam_type->ctl_name;
pvt->min_scrubrate = F10_MIN_SCRUB_RATE_BITS;
break;
default: