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| author | Qiuxu Zhuo <qiuxu.zhuo@intel.com> | 2020-05-09 09:08:22 +0800 |
|---|---|---|
| committer | Tony Luck <tony.luck@intel.com> | 2020-06-15 14:50:39 -0700 |
| commit | 8807e15597492331992a0d749a90a291afa1ed7b (patch) | |
| tree | 0c35dc0f12a730db2e328aefe4ab5d8d83e60354 /drivers/edac/i10nm_base.c | |
| parent | e9ff6636d3f97a764487999754c0bfee9d2c231e (diff) | |
| download | linux-8807e15597492331992a0d749a90a291afa1ed7b.tar.gz | |
EDAC, {skx,i10nm}: Use CPU stepping macro to pass configurations
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
Diffstat (limited to 'drivers/edac/i10nm_base.c')
| -rw-r--r-- | drivers/edac/i10nm_base.c | 12 |
1 files changed, 5 insertions, 7 deletions
diff --git a/drivers/edac/i10nm_base.c b/drivers/edac/i10nm_base.c index 9b0044cd21cd..c8d11da85bec 100644 --- a/drivers/edac/i10nm_base.c +++ b/drivers/edac/i10nm_base.c @@ -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; |