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EDAC, {skx,i10nm}: Use CPU stepping macro to pass configurations

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Use the X86_MATCH_INTEL_FAM6_MODEL_STEPPINGS() macro to pass CPU
stepping specific configurations to {skx,i10nm}_init(), so can delete
the CPU stepping check from 10nm_init().

Signed-off-by: Qiuxu Zhuo <qiuxu.zhuo@intel.com>
Signed-off-by: Tony Luck <tony.luck@intel.com>
Link: https://lore.kernel.org/r/20200509010822.76331-1-qiuxu.zhuo@intel.com
This commit is contained in:
Qiuxu Zhuo 2020-05-09 09:08:22 +08:00 committed by Tony Luck
parent e9ff6636d3
commit 8807e15597
2 changed files with 6 additions and 8 deletions
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12
drivers/edac/i10nm_base.c
View file

@ -135,9 +135,11 @@ static struct res_config i10nm_cfg1 = {
};
static const struct x86_cpu_id i10nm_cpuids[] = {
X86_MATCH_INTEL_FAM6_MODEL(ATOM_TREMONT_D, &i10nm_cfg0),
X86_MATCH_INTEL_FAM6_MODEL(ICELAKE_X, &i10nm_cfg0),
X86_MATCH_INTEL_FAM6_MODEL(ICELAKE_D, &i10nm_cfg1),
X86_MATCH_INTEL_FAM6_MODEL_STEPPINGS(ATOM_TREMONT_D, X86_STEPPINGS(0x0, 0x3), &i10nm_cfg0),
X86_MATCH_INTEL_FAM6_MODEL_STEPPINGS(ATOM_TREMONT_D, X86_STEPPINGS(0x4, 0xf), &i10nm_cfg1),
X86_MATCH_INTEL_FAM6_MODEL_STEPPINGS(ICELAKE_X, X86_STEPPINGS(0x0, 0x3), &i10nm_cfg0),
X86_MATCH_INTEL_FAM6_MODEL_STEPPINGS(ICELAKE_X, X86_STEPPINGS(0x4, 0xf), &i10nm_cfg1),
X86_MATCH_INTEL_FAM6_MODEL_STEPPINGS(ICELAKE_D, X86_STEPPINGS(0x0, 0xf), &i10nm_cfg1),
{}
};
MODULE_DEVICE_TABLE(x86cpu, i10nm_cpuids);
@ -264,10 +266,6 @@ static int __init i10nm_init(void)
cfg = (struct res_config *)id->driver_data;
/* Newer steppings have different offset for ATOM_TREMONT_D/ICELAKE_X */
if (boot_cpu_data.x86_stepping >= 4)
cfg->busno_cfg_offset = 0xd0;
rc = skx_get_hi_lo(0x09a2, off, &tolm, &tohm);
if (rc)
return rc;

2
drivers/edac/skx_base.c
View file

@ -164,7 +164,7 @@ static struct res_config skx_cfg = {
};
static const struct x86_cpu_id skx_cpuids[] = {
X86_MATCH_INTEL_FAM6_MODEL(SKYLAKE_X, &skx_cfg),
X86_MATCH_INTEL_FAM6_MODEL_STEPPINGS(SKYLAKE_X, X86_STEPPINGS(0x0, 0xf), &skx_cfg),
{ }
};
MODULE_DEVICE_TABLE(x86cpu, skx_cpuids);