diff options
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/edac/amd64_edac.c | 20 | ||||
| -rw-r--r-- | drivers/edac/amd64_edac.h | 24 |
2 files changed, 22 insertions, 22 deletions
diff --git a/drivers/edac/amd64_edac.c b/drivers/edac/amd64_edac.c index 079f5b8dd5c2..495b4d506671 100644 --- a/drivers/edac/amd64_edac.c +++ b/drivers/edac/amd64_edac.c @@ -1148,11 +1148,11 @@ static u64 f10_get_error_address(struct mem_ctl_info *mci, static void f10_read_dram_ctl_register(struct amd64_pvt *pvt) { - if (!amd64_read_dct_pci_cfg(pvt, F10_DCTL_SEL_LOW, &pvt->dct_sel_low)) { - debugf0("F2x110 (DCTL Sel. Low): 0x%08x, High range addrs at: 0x%x\n", - pvt->dct_sel_low, dct_sel_baseaddr(pvt)); + if (!amd64_read_dct_pci_cfg(pvt, DCT_SEL_LO, &pvt->dct_sel_lo)) { + debugf0("F2x110 (DCTSelLow): 0x%08x, High range addrs at: 0x%x\n", + pvt->dct_sel_lo, dct_sel_baseaddr(pvt)); - debugf0(" DCT mode: %s, All DCTs on: %s\n", + debugf0(" mode: %s, All DCTs on: %s\n", (dct_ganging_enabled(pvt) ? "ganged" : "unganged"), (dct_dram_enabled(pvt) ? "yes" : "no")); @@ -1160,18 +1160,18 @@ static void f10_read_dram_ctl_register(struct amd64_pvt *pvt) debugf0(" Address range split per DCT: %s\n", (dct_high_range_enabled(pvt) ? "yes" : "no")); - debugf0(" DCT data interleave for ECC: %s, " + debugf0(" data interleave for ECC: %s, " "DRAM cleared since last warm reset: %s\n", (dct_data_intlv_enabled(pvt) ? "enabled" : "disabled"), (dct_memory_cleared(pvt) ? "yes" : "no")); - debugf0(" DCT channel interleave: %s, " - "DCT interleave bits selector: 0x%x\n", + debugf0(" channel interleave: %s, " + "interleave bits selector: 0x%x\n", (dct_interleave_enabled(pvt) ? "enabled" : "disabled"), dct_sel_interleave_addr(pvt)); } - amd64_read_dct_pci_cfg(pvt, F10_DCTL_SEL_HIGH, &pvt->dct_sel_hi); + amd64_read_dct_pci_cfg(pvt, DCT_SEL_HI, &pvt->dct_sel_hi); } /* @@ -1181,7 +1181,7 @@ static void f10_read_dram_ctl_register(struct amd64_pvt *pvt) static u8 f10_determine_channel(struct amd64_pvt *pvt, u64 sys_addr, bool hi_range_sel, u8 intlv_en) { - u32 dct_sel_high = (pvt->dct_sel_low >> 1) & 1; + u32 dct_sel_high = (pvt->dct_sel_lo >> 1) & 1; if (dct_ganging_enabled(pvt)) return 0; @@ -1955,7 +1955,7 @@ static void read_mc_regs(struct amd64_pvt *pvt) amd64_read_dct_pci_cfg(pvt, DCLR0, &pvt->dclr0); amd64_read_dct_pci_cfg(pvt, DCHR0, &pvt->dchr0); - if (!dct_ganging_enabled(pvt) && boot_cpu_data.x86 > 0xf) { + if (!dct_ganging_enabled(pvt)) { amd64_read_dct_pci_cfg(pvt, DCLR1, &pvt->dclr1); amd64_read_dct_pci_cfg(pvt, DCHR1, &pvt->dchr1); } diff --git a/drivers/edac/amd64_edac.h b/drivers/edac/amd64_edac.h index 7323f1b493ad..0244c612b3f2 100644 --- a/drivers/edac/amd64_edac.h +++ b/drivers/edac/amd64_edac.h @@ -227,19 +227,19 @@ #define DCHR1 0x194 #define DDR3_MODE BIT(8) -#define F10_DCTL_SEL_LOW 0x110 -#define dct_sel_baseaddr(pvt) ((pvt->dct_sel_low) & 0xFFFFF800) -#define dct_sel_interleave_addr(pvt) (((pvt->dct_sel_low) >> 6) & 0x3) -#define dct_high_range_enabled(pvt) (pvt->dct_sel_low & BIT(0)) -#define dct_interleave_enabled(pvt) (pvt->dct_sel_low & BIT(2)) +#define DCT_SEL_LO 0x110 +#define dct_sel_baseaddr(pvt) ((pvt)->dct_sel_lo & 0xFFFFF800) +#define dct_sel_interleave_addr(pvt) (((pvt)->dct_sel_lo >> 6) & 0x3) +#define dct_high_range_enabled(pvt) ((pvt)->dct_sel_lo & BIT(0)) +#define dct_interleave_enabled(pvt) ((pvt)->dct_sel_lo & BIT(2)) -#define dct_ganging_enabled(pvt) ((boot_cpu_data.x86 == 0x10) && ((pvt)->dct_sel_low & BIT(4))) +#define dct_ganging_enabled(pvt) ((boot_cpu_data.x86 == 0x10) && ((pvt)->dct_sel_lo & BIT(4))) -#define dct_data_intlv_enabled(pvt) (pvt->dct_sel_low & BIT(5)) -#define dct_dram_enabled(pvt) (pvt->dct_sel_low & BIT(8)) -#define dct_memory_cleared(pvt) (pvt->dct_sel_low & BIT(10)) +#define dct_data_intlv_enabled(pvt) ((pvt)->dct_sel_lo & BIT(5)) +#define dct_dram_enabled(pvt) ((pvt)->dct_sel_lo & BIT(8)) +#define dct_memory_cleared(pvt) ((pvt)->dct_sel_lo & BIT(10)) -#define F10_DCTL_SEL_HIGH 0x114 +#define DCT_SEL_HI 0x114 /* * Function 3 - Misc Control @@ -419,8 +419,8 @@ struct amd64_pvt { u64 top_mem; /* top of memory below 4GB */ u64 top_mem2; /* top of memory above 4GB */ - u32 dct_sel_low; /* DRAM Controller Select Low Reg */ - u32 dct_sel_hi; /* DRAM Controller Select High Reg */ + u32 dct_sel_lo; /* DRAM Controller Select Low */ + u32 dct_sel_hi; /* DRAM Controller Select High */ u32 online_spare; /* On-Line spare Reg */ /* x4 or x8 syndromes in use */ |