diff options
Diffstat (limited to 'drivers/edac/amd64_edac.h')
| -rw-r--r-- | drivers/edac/amd64_edac.h | 23 |
1 files changed, 10 insertions, 13 deletions
diff --git a/drivers/edac/amd64_edac.h b/drivers/edac/amd64_edac.h index 8ea07e2715dc..c6f359a85207 100644 --- a/drivers/edac/amd64_edac.h +++ b/drivers/edac/amd64_edac.h @@ -132,6 +132,8 @@ #define EDAC_AMD64_VERSION " Ver: 3.2.0 " __DATE__ #define EDAC_MOD_STR "amd64_edac" +#define EDAC_MAX_NUMNODES 8 + /* Extended Model from CPUID, for CPU Revision numbers */ #define OPTERON_CPU_LE_REV_C 0 #define OPTERON_CPU_REV_D 1 @@ -142,7 +144,7 @@ #define OPTERON_CPU_REV_FA 5 /* Hardware limit on ChipSelect rows per MC and processors per system */ -#define CHIPSELECT_COUNT 8 +#define MAX_CS_COUNT 8 #define DRAM_REG_COUNT 8 @@ -193,7 +195,6 @@ */ #define REV_E_DCSB_BASE_BITS (0xFFE0FE00ULL) #define REV_E_DCS_SHIFT 4 -#define REV_E_DCSM_COUNT 8 #define REV_F_F1Xh_DCSB_BASE_BITS (0x1FF83FE0ULL) #define REV_F_F1Xh_DCS_SHIFT 8 @@ -204,9 +205,6 @@ */ #define REV_F_DCSB_BASE_BITS (0x1FF83FE0ULL) #define REV_F_DCS_SHIFT 8 -#define REV_F_DCSM_COUNT 4 -#define F10_DCSM_COUNT 4 -#define F11_DCSM_COUNT 2 /* DRAM CS Mask Registers */ #define K8_DCSM0 0x60 @@ -374,13 +372,11 @@ enum { #define SET_NB_DRAM_INJECTION_WRITE(word, bits) \ (BIT(((word) & 0xF) + 20) | \ - BIT(17) | \ - ((bits) & 0xF)) + BIT(17) | bits) #define SET_NB_DRAM_INJECTION_READ(word, bits) \ (BIT(((word) & 0xF) + 20) | \ - BIT(16) | \ - ((bits) & 0xF)) + BIT(16) | bits) #define K8_NBCAP 0xE8 #define K8_NBCAP_CORES (BIT(12)|BIT(13)) @@ -445,12 +441,12 @@ struct amd64_pvt { u32 dbam1; /* DRAM Base Address Mapping reg for DCT1 */ /* DRAM CS Base Address Registers F2x[1,0][5C:40] */ - u32 dcsb0[CHIPSELECT_COUNT]; - u32 dcsb1[CHIPSELECT_COUNT]; + u32 dcsb0[MAX_CS_COUNT]; + u32 dcsb1[MAX_CS_COUNT]; /* DRAM CS Mask Registers F2x[1,0][6C:60] */ - u32 dcsm0[CHIPSELECT_COUNT]; - u32 dcsm1[CHIPSELECT_COUNT]; + u32 dcsm0[MAX_CS_COUNT]; + u32 dcsm1[MAX_CS_COUNT]; /* * Decoded parts of DRAM BASE and LIMIT Registers @@ -470,6 +466,7 @@ struct amd64_pvt { */ u32 dcsb_base; /* DCSB base bits */ u32 dcsm_mask; /* DCSM mask bits */ + u32 cs_count; /* num chip selects (== num DCSB registers) */ u32 num_dcsm; /* Number of DCSM registers */ u32 dcs_mask_notused; /* DCSM notused mask bits */ u32 dcs_shift; /* DCSB and DCSM shift value */ |