1c39f472eSBen Skeggs #ifndef __NVBIOS_RAMCFG_H__ 2c39f472eSBen Skeggs #define __NVBIOS_RAMCFG_H__ 3c39f472eSBen Skeggs struct nvbios_ramcfg { 4c39f472eSBen Skeggs unsigned rammap_ver; 5c39f472eSBen Skeggs unsigned rammap_hdr; 6c39f472eSBen Skeggs unsigned rammap_min; 7c39f472eSBen Skeggs unsigned rammap_max; 8c39f472eSBen Skeggs union { 9c39f472eSBen Skeggs struct { 10c39f472eSBen Skeggs unsigned rammap_10_04_02:1; 11c39f472eSBen Skeggs unsigned rammap_10_04_08:1; 12c39f472eSBen Skeggs }; 13c39f472eSBen Skeggs struct { 14c39f472eSBen Skeggs unsigned rammap_11_08_01:1; 15c39f472eSBen Skeggs unsigned rammap_11_08_0c:2; 16c39f472eSBen Skeggs unsigned rammap_11_08_10:1; 17c39f472eSBen Skeggs unsigned rammap_11_09_01ff:9; 18c39f472eSBen Skeggs unsigned rammap_11_0a_03fe:9; 19c39f472eSBen Skeggs unsigned rammap_11_0a_0400:1; 20c39f472eSBen Skeggs unsigned rammap_11_0a_0800:1; 21c39f472eSBen Skeggs unsigned rammap_11_0b_01f0:5; 22c39f472eSBen Skeggs unsigned rammap_11_0b_0200:1; 23c39f472eSBen Skeggs unsigned rammap_11_0b_0400:1; 24c39f472eSBen Skeggs unsigned rammap_11_0b_0800:1; 25c39f472eSBen Skeggs unsigned rammap_11_0d:8; 26c39f472eSBen Skeggs unsigned rammap_11_0e:8; 27c39f472eSBen Skeggs unsigned rammap_11_0f:8; 28c39f472eSBen Skeggs unsigned rammap_11_11_0c:2; 29c39f472eSBen Skeggs }; 30c39f472eSBen Skeggs }; 31c39f472eSBen Skeggs 32c39f472eSBen Skeggs unsigned ramcfg_ver; 33c39f472eSBen Skeggs unsigned ramcfg_hdr; 34c39f472eSBen Skeggs unsigned ramcfg_timing; 357164f4c5SRoy Spliet unsigned ramcfg_DLLoff; 36c39f472eSBen Skeggs union { 37c39f472eSBen Skeggs struct { 38c39f472eSBen Skeggs unsigned ramcfg_10_02_01:1; 39c39f472eSBen Skeggs unsigned ramcfg_10_02_02:1; 40c39f472eSBen Skeggs unsigned ramcfg_10_02_04:1; 41c39f472eSBen Skeggs unsigned ramcfg_10_02_08:1; 42c39f472eSBen Skeggs unsigned ramcfg_10_02_10:1; 43c39f472eSBen Skeggs unsigned ramcfg_10_02_20:1; 44c39f472eSBen Skeggs unsigned ramcfg_10_03_0f:4; 45c39f472eSBen Skeggs unsigned ramcfg_10_04_01:1; 46c39f472eSBen Skeggs unsigned ramcfg_10_05:8; 47c39f472eSBen Skeggs unsigned ramcfg_10_06:8; 48c39f472eSBen Skeggs unsigned ramcfg_10_07:8; 49c39f472eSBen Skeggs unsigned ramcfg_10_08:8; 50c39f472eSBen Skeggs unsigned ramcfg_10_09_0f:4; 51c39f472eSBen Skeggs unsigned ramcfg_10_09_f0:4; 52c39f472eSBen Skeggs }; 53c39f472eSBen Skeggs struct { 54c39f472eSBen Skeggs unsigned ramcfg_11_01_01:1; 55c39f472eSBen Skeggs unsigned ramcfg_11_01_02:1; 56c39f472eSBen Skeggs unsigned ramcfg_11_01_04:1; 57c39f472eSBen Skeggs unsigned ramcfg_11_01_08:1; 58c39f472eSBen Skeggs unsigned ramcfg_11_01_10:1; 59c39f472eSBen Skeggs unsigned ramcfg_11_01_20:1; 60c39f472eSBen Skeggs unsigned ramcfg_11_01_40:1; 61c39f472eSBen Skeggs unsigned ramcfg_11_01_80:1; 62c39f472eSBen Skeggs unsigned ramcfg_11_02_03:2; 63c39f472eSBen Skeggs unsigned ramcfg_11_02_04:1; 64c39f472eSBen Skeggs unsigned ramcfg_11_02_08:1; 65c39f472eSBen Skeggs unsigned ramcfg_11_02_10:1; 66c39f472eSBen Skeggs unsigned ramcfg_11_02_40:1; 67c39f472eSBen Skeggs unsigned ramcfg_11_02_80:1; 68c39f472eSBen Skeggs unsigned ramcfg_11_03_0f:4; 69c39f472eSBen Skeggs unsigned ramcfg_11_03_30:2; 70c39f472eSBen Skeggs unsigned ramcfg_11_03_c0:2; 71c39f472eSBen Skeggs unsigned ramcfg_11_03_f0:4; 72c39f472eSBen Skeggs unsigned ramcfg_11_04:8; 73c39f472eSBen Skeggs unsigned ramcfg_11_06:8; 74c39f472eSBen Skeggs unsigned ramcfg_11_07_02:1; 75c39f472eSBen Skeggs unsigned ramcfg_11_07_04:1; 76c39f472eSBen Skeggs unsigned ramcfg_11_07_08:1; 77c39f472eSBen Skeggs unsigned ramcfg_11_07_10:1; 78c39f472eSBen Skeggs unsigned ramcfg_11_07_40:1; 79c39f472eSBen Skeggs unsigned ramcfg_11_07_80:1; 80c39f472eSBen Skeggs unsigned ramcfg_11_08_01:1; 81c39f472eSBen Skeggs unsigned ramcfg_11_08_02:1; 82c39f472eSBen Skeggs unsigned ramcfg_11_08_04:1; 83c39f472eSBen Skeggs unsigned ramcfg_11_08_08:1; 84c39f472eSBen Skeggs unsigned ramcfg_11_08_10:1; 85c39f472eSBen Skeggs unsigned ramcfg_11_08_20:1; 86c39f472eSBen Skeggs unsigned ramcfg_11_09:8; 87c39f472eSBen Skeggs }; 88c39f472eSBen Skeggs }; 89c39f472eSBen Skeggs 90c39f472eSBen Skeggs unsigned timing_ver; 91c39f472eSBen Skeggs unsigned timing_hdr; 92c39f472eSBen Skeggs unsigned timing[11]; 93c39f472eSBen Skeggs union { 94c39f472eSBen Skeggs struct { 95c39f472eSBen Skeggs unsigned timing_10_WR:8; 96c39f472eSBen Skeggs unsigned timing_10_WTR:8; 97c39f472eSBen Skeggs unsigned timing_10_CL:8; 98c39f472eSBen Skeggs unsigned timing_10_RC:8; 99c39f472eSBen Skeggs /*empty: 4 */ 100c39f472eSBen Skeggs unsigned timing_10_RFC:8; /* Byte 5 */ 101c39f472eSBen Skeggs /*empty: 6 */ 102c39f472eSBen Skeggs unsigned timing_10_RAS:8; /* Byte 7 */ 103c39f472eSBen Skeggs /*empty: 8 */ 104c39f472eSBen Skeggs unsigned timing_10_RP:8; /* Byte 9 */ 105c39f472eSBen Skeggs unsigned timing_10_RCDRD:8; 106c39f472eSBen Skeggs unsigned timing_10_RCDWR:8; 107c39f472eSBen Skeggs unsigned timing_10_RRD:8; 108c39f472eSBen Skeggs unsigned timing_10_13:8; 109c39f472eSBen Skeggs unsigned timing_10_ODT:3; 110c39f472eSBen Skeggs /* empty: 15 */ 111c39f472eSBen Skeggs unsigned timing_10_16:8; 112c39f472eSBen Skeggs /* empty: 17 */ 113c39f472eSBen Skeggs unsigned timing_10_18:8; 114c39f472eSBen Skeggs unsigned timing_10_CWL:8; 115c39f472eSBen Skeggs unsigned timing_10_20:8; 116c39f472eSBen Skeggs unsigned timing_10_21:8; 117c39f472eSBen Skeggs /* empty: 22, 23 */ 118c39f472eSBen Skeggs unsigned timing_10_24:8; 119c39f472eSBen Skeggs }; 120c39f472eSBen Skeggs struct { 121c39f472eSBen Skeggs unsigned timing_20_2e_03:2; 122c39f472eSBen Skeggs unsigned timing_20_2e_30:2; 123c39f472eSBen Skeggs unsigned timing_20_2e_c0:2; 124c39f472eSBen Skeggs unsigned timing_20_2f_03:2; 125c39f472eSBen Skeggs unsigned timing_20_2c_003f:6; 126c39f472eSBen Skeggs unsigned timing_20_2c_1fc0:7; 127c39f472eSBen Skeggs unsigned timing_20_30_f8:5; 128c39f472eSBen Skeggs unsigned timing_20_30_07:3; 129c39f472eSBen Skeggs unsigned timing_20_31_0007:3; 130c39f472eSBen Skeggs unsigned timing_20_31_0078:4; 131c39f472eSBen Skeggs unsigned timing_20_31_0780:4; 132c39f472eSBen Skeggs unsigned timing_20_31_0800:1; 133c39f472eSBen Skeggs unsigned timing_20_31_7000:3; 134c39f472eSBen Skeggs unsigned timing_20_31_8000:1; 135c39f472eSBen Skeggs }; 136c39f472eSBen Skeggs }; 137c39f472eSBen Skeggs }; 138c39f472eSBen Skeggs 139d390b480SBen Skeggs u8 nvbios_ramcfg_count(struct nvkm_bios *); 140d390b480SBen Skeggs u8 nvbios_ramcfg_index(struct nvkm_subdev *); 141c39f472eSBen Skeggs #endif 142