diff options
Diffstat (limited to 'drivers/edac/amd64_edac.h')
| -rw-r--r-- | drivers/edac/amd64_edac.h | 20 |
1 files changed, 17 insertions, 3 deletions
diff --git a/drivers/edac/amd64_edac.h b/drivers/edac/amd64_edac.h index 8f66472f7adc..abbf3c274d74 100644 --- a/drivers/edac/amd64_edac.h +++ b/drivers/edac/amd64_edac.h @@ -96,6 +96,7 @@ /* Hardware limit on ChipSelect rows per MC and processors per system */ #define NUM_CHIPSELECTS 8 #define DRAM_RANGES 8 +#define NUM_CONTROLLERS 8 #define ON true #define OFF false @@ -119,6 +120,10 @@ #define PCI_DEVICE_ID_AMD_17H_M10H_DF_F6 0x15ee #define PCI_DEVICE_ID_AMD_17H_M30H_DF_F0 0x1490 #define PCI_DEVICE_ID_AMD_17H_M30H_DF_F6 0x1496 +#define PCI_DEVICE_ID_AMD_17H_M70H_DF_F0 0x1440 +#define PCI_DEVICE_ID_AMD_17H_M70H_DF_F6 0x1446 +#define PCI_DEVICE_ID_AMD_19H_DF_F0 0x1650 +#define PCI_DEVICE_ID_AMD_19H_DF_F6 0x1656 /* * Function 1 - Address Map @@ -168,7 +173,8 @@ #define DCSM0 0x60 #define DCSM1 0x160 -#define csrow_enabled(i, dct, pvt) ((pvt)->csels[(dct)].csbases[(i)] & DCSB_CS_ENABLE) +#define csrow_enabled(i, dct, pvt) ((pvt)->csels[(dct)].csbases[(i)] & DCSB_CS_ENABLE) +#define csrow_sec_enabled(i, dct, pvt) ((pvt)->csels[(dct)].csbases_sec[(i)] & DCSB_CS_ENABLE) #define DRAM_CONTROL 0x78 @@ -258,7 +264,9 @@ /* UMC CH register offsets */ #define UMCCH_BASE_ADDR 0x0 +#define UMCCH_BASE_ADDR_SEC 0x10 #define UMCCH_ADDR_MASK 0x20 +#define UMCCH_ADDR_MASK_SEC 0x28 #define UMCCH_ADDR_CFG 0x30 #define UMCCH_DIMM_CFG 0x80 #define UMCCH_UMC_CFG 0x100 @@ -285,6 +293,8 @@ enum amd_families { F17_CPUS, F17_M10H_CPUS, F17_M30H_CPUS, + F17_M70H_CPUS, + F19_CPUS, NUM_FAMILIES, }; @@ -311,9 +321,11 @@ struct dram_range { /* A DCT chip selects collection */ struct chip_select { u32 csbases[NUM_CHIPSELECTS]; + u32 csbases_sec[NUM_CHIPSELECTS]; u8 b_cnt; u32 csmasks[NUM_CHIPSELECTS]; + u32 csmasks_sec[NUM_CHIPSELECTS]; u8 m_cnt; }; @@ -351,8 +363,8 @@ struct amd64_pvt { u32 dbam0; /* DRAM Base Address Mapping reg for DCT0 */ u32 dbam1; /* DRAM Base Address Mapping reg for DCT1 */ - /* one for each DCT */ - struct chip_select csels[2]; + /* one for each DCT/UMC */ + struct chip_select csels[NUM_CONTROLLERS]; /* DRAM base and limit pairs F1x[78,70,68,60,58,50,48,40] */ struct dram_range ranges[DRAM_RANGES]; @@ -470,6 +482,8 @@ struct low_ops { struct amd64_family_type { const char *ctl_name; u16 f0_id, f1_id, f2_id, f6_id; + /* Maximum number of memory controllers per die/node. */ + u8 max_mcs; struct low_ops ops; }; |
