diff options
author | Rodrigo Vivi <rodrigo.vivi@intel.com> | 2022-06-07 14:17:47 -0700 |
---|---|---|
committer | Ashutosh Dixit <ashutosh.dixit@intel.com> | 2022-06-14 12:03:16 -0700 |
commit | a9b38b382f1e0c03d2eb0cd42c03cab5988c2854 (patch) | |
tree | e7b6ab329be76216f3b8a37fb919d5cfc64f9549 /lib | |
parent | 0a9f42d2e0bb0dac3517c5cf0b52c50d5b5f9122 (diff) |
tests/i915/query: Query, parse and validate the hwconfig table
Newer platforms have an embedded table giving details about that
platform's hardware configuration. This table can be retrieved from
the KMD via the existing query API. So add a test for it as both an
example of how to fetch the table and to validate the contents as much
as is possible.
Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
Signed-off-by: John Harrison <John.C.Harrison@Intel.com>
Cc: Slawomir Milczarek <slawomir.milczarek@intel.com>
Reviewed-by: Matthew Brost <matthew.brost@intel.com>
Diffstat (limited to 'lib')
-rw-r--r-- | lib/intel_hwconfig_types.h | 118 |
1 files changed, 118 insertions, 0 deletions
diff --git a/lib/intel_hwconfig_types.h b/lib/intel_hwconfig_types.h new file mode 100644 index 00000000..d5db217a --- /dev/null +++ b/lib/intel_hwconfig_types.h @@ -0,0 +1,118 @@ +// SPDX-License-Identifier: MIT +/* + * Copyright © 2022 Intel Corporation + */ + +#ifndef _INTEL_HWCONFIG_TYPES_H_ +#define _INTEL_HWCONFIG_TYPES_H_ + +#include "intel_chipset.h" + +/** + * enum intel_hwconfig - Global definition of hwconfig table attributes + * + * Intel devices provide a KLV (Key/Length/Value) table containing + * the static hardware configuration for that platform. + * This enum defines the current attribute keys for this KLV. + */ +enum intel_hwconfig { + INTEL_HWCONFIG_MAX_SLICES_SUPPORTED = 1, + INTEL_HWCONFIG_MAX_DUAL_SUBSLICES_SUPPORTED, /* 2 */ + INTEL_HWCONFIG_MAX_NUM_EU_PER_DSS, /* 3 */ + INTEL_HWCONFIG_NUM_PIXEL_PIPES, /* 4 */ + INTEL_HWCONFIG_DEPRECATED_MAX_NUM_GEOMETRY_PIPES, /* 5 */ + INTEL_HWCONFIG_DEPRECATED_L3_CACHE_SIZE_IN_KB, /* 6 */ + INTEL_HWCONFIG_DEPRECATED_L3_BANK_COUNT, /* 7 */ + INTEL_HWCONFIG_L3_CACHE_WAYS_SIZE_IN_BYTES, /* 8 */ + INTEL_HWCONFIG_L3_CACHE_WAYS_PER_SECTOR, /* 9 */ + INTEL_HWCONFIG_MAX_MEMORY_CHANNELS, /* 10 */ + INTEL_HWCONFIG_MEMORY_TYPE, /* 11 */ + INTEL_HWCONFIG_CACHE_TYPES, /* 12 */ + INTEL_HWCONFIG_LOCAL_MEMORY_PAGE_SIZES_SUPPORTED, /* 13 */ + INTEL_HWCONFIG_DEPRECATED_SLM_SIZE_IN_KB, /* 14 */ + INTEL_HWCONFIG_NUM_THREADS_PER_EU, /* 15 */ + INTEL_HWCONFIG_TOTAL_VS_THREADS, /* 16 */ + INTEL_HWCONFIG_TOTAL_GS_THREADS, /* 17 */ + INTEL_HWCONFIG_TOTAL_HS_THREADS, /* 18 */ + INTEL_HWCONFIG_TOTAL_DS_THREADS, /* 19 */ + INTEL_HWCONFIG_TOTAL_VS_THREADS_POCS, /* 20 */ + INTEL_HWCONFIG_TOTAL_PS_THREADS, /* 21 */ + INTEL_HWCONFIG_DEPRECATED_MAX_FILL_RATE, /* 22 */ + INTEL_HWCONFIG_MAX_RCS, /* 23 */ + INTEL_HWCONFIG_MAX_CCS, /* 24 */ + INTEL_HWCONFIG_MAX_VCS, /* 25 */ + INTEL_HWCONFIG_MAX_VECS, /* 26 */ + INTEL_HWCONFIG_MAX_COPY_CS, /* 27 */ + INTEL_HWCONFIG_DEPRECATED_URB_SIZE_IN_KB, /* 28 */ + INTEL_HWCONFIG_MIN_VS_URB_ENTRIES, /* 29 */ + INTEL_HWCONFIG_MAX_VS_URB_ENTRIES, /* 30 */ + INTEL_HWCONFIG_MIN_PCS_URB_ENTRIES, /* 31 */ + INTEL_HWCONFIG_MAX_PCS_URB_ENTRIES, /* 32 */ + INTEL_HWCONFIG_MIN_HS_URB_ENTRIES, /* 33 */ + INTEL_HWCONFIG_MAX_HS_URB_ENTRIES, /* 34 */ + INTEL_HWCONFIG_MIN_GS_URB_ENTRIES, /* 35 */ + INTEL_HWCONFIG_MAX_GS_URB_ENTRIES, /* 36 */ + INTEL_HWCONFIG_MIN_DS_URB_ENTRIES, /* 37 */ + INTEL_HWCONFIG_MAX_DS_URB_ENTRIES, /* 38 */ + INTEL_HWCONFIG_PUSH_CONSTANT_URB_RESERVED_SIZE, /* 39 */ + INTEL_HWCONFIG_POCS_PUSH_CONSTANT_URB_RESERVED_SIZE, /* 40 */ + INTEL_HWCONFIG_URB_REGION_ALIGNMENT_SIZE_IN_BYTES, /* 41 */ + INTEL_HWCONFIG_URB_ALLOCATION_SIZE_UNITS_IN_BYTES, /* 42 */ + INTEL_HWCONFIG_MAX_URB_SIZE_CCS_IN_BYTES, /* 43 */ + INTEL_HWCONFIG_VS_MIN_DEREF_BLOCK_SIZE_HANDLE_COUNT, /* 44 */ + INTEL_HWCONFIG_DS_MIN_DEREF_BLOCK_SIZE_HANDLE_COUNT, /* 45 */ + INTEL_HWCONFIG_NUM_RT_STACKS_PER_DSS, /* 46 */ + INTEL_HWCONFIG_MAX_URB_STARTING_ADDRESS, /* 47 */ + INTEL_HWCONFIG_MIN_CS_URB_ENTRIES, /* 48 */ + INTEL_HWCONFIG_MAX_CS_URB_ENTRIES, /* 49 */ + INTEL_HWCONFIG_L3_ALLOC_PER_BANK_URB, /* 50 */ + INTEL_HWCONFIG_L3_ALLOC_PER_BANK_REST, /* 51 */ + INTEL_HWCONFIG_L3_ALLOC_PER_BANK_DC, /* 52 */ + INTEL_HWCONFIG_L3_ALLOC_PER_BANK_RO, /* 53 */ + INTEL_HWCONFIG_L3_ALLOC_PER_BANK_Z, /* 54 */ + INTEL_HWCONFIG_L3_ALLOC_PER_BANK_COLOR, /* 55 */ + INTEL_HWCONFIG_L3_ALLOC_PER_BANK_UNIFIED_TILE_CACHE, /* 56 */ + INTEL_HWCONFIG_L3_ALLOC_PER_BANK_COMMAND_BUFFER, /* 57 */ + INTEL_HWCONFIG_L3_ALLOC_PER_BANK_RW, /* 58 */ + INTEL_HWCONFIG_MAX_NUM_L3_CONFIGS, /* 59 */ + INTEL_HWCONFIG_BINDLESS_SURFACE_OFFSET_BIT_COUNT, /* 60 */ + INTEL_HWCONFIG_RESERVED_CCS_WAYS, /* 61 */ + INTEL_HWCONFIG_CSR_SIZE_IN_MB, /* 62 */ + INTEL_HWCONFIG_GEOMETRY_PIPES_PER_SLICE, /* 63 */ + INTEL_HWCONFIG_L3_BANK_SIZE_IN_KB, /* 64 */ + INTEL_HWCONFIG_SLM_SIZE_PER_DSS, /* 65 */ + INTEL_HWCONFIG_MAX_PIXEL_FILL_RATE_PER_SLICE, /* 66 */ + INTEL_HWCONFIG_MAX_PIXEL_FILL_RATE_PER_DSS, /* 67 */ + INTEL_HWCONFIG_URB_SIZE_PER_SLICE_IN_KB, /* 68 */ + INTEL_HWCONFIG_URB_SIZE_PER_L3_BANK_COUNT_IN_KB, /* 69 */ + INTEL_HWCONFIG_MAX_SUBSLICE, /* 70 */ + INTEL_HWCONFIG_MAX_EU_PER_SUBSLICE, /* 71 */ + INTEL_HWCONFIG_RAMBO_L3_BANK_SIZE_IN_KB, /* 72 */ + INTEL_HWCONFIG_SLM_SIZE_PER_SS_IN_KB, /* 73 */ + INTEL_HWCONFIG_NUM_HBM_STACKS_PER_TILE, /* 74 */ + INTEL_HWCONFIG_NUM_CHANNELS_PER_HBM_STACK, /* 75 */ + INTEL_HWCONFIG_HBM_CHANNEL_WIDTH_IN_BYTES, /* 76 */ + INTEL_HWCONFIG_MIN_TASK_URB_ENTRIES, /* 77 */ + INTEL_HWCONFIG_MAX_TASK_URB_ENTRIES, /* 78 */ + INTEL_HWCONFIG_MIN_MESH_URB_ENTRIES, /* 79 */ + INTEL_HWCONFIG_MAX_MESH_URB_ENTRIES, /* 80 */ + __INTEL_HWCONFIG_KEY_LIMIT +}; + +enum { + INTEL_HWCONFIG_MEMORY_TYPE_LPDDR4 = 0, + INTEL_HWCONFIG_MEMORY_TYPE_LPDDR5, + INTEL_HWCONFIG_MEMORY_TYPE_HBM2, + INTEL_HWCONFIG_MEMORY_TYPE_HBM2e, + INTEL_HWCONFIG_MEMORY_TYPE_GDDR6, + __INTEL_HWCONFIG_MEMORY_TYPE_LIMIT +}; + +enum { + INTEL_HWCONFIG_CACHE_TYPE_L3 = 0, + INTEL_HWCONFIG_CACHE_TYPE_LLC, + INTEL_HWCONFIG_CACHE_TYPE_EDRAM, + __INTEL_HWCONFIG_CACHE_TYPE_LIMIT +}; + +#endif /* _INTEL_HWCONFIG_TYPES_H_ */ |