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etnaviv: common: Add some limit values

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These are loosely based on struct etna_specs.

Signed-off-by: Christian Gmeiner <cgmeiner@igalia.com>
Reviewed-by: Lucas Stach <l.stach@pengutronix.de>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/28574>
This commit is contained in:
Christian Gmeiner
2024-04-08 16:12:39 +02:00
committed by Marge Bot
parent ef19966e38
commit b68e868d31
1 changed files with 25 additions and 0 deletions
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25
src/etnaviv/common/etna_core_info.h
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@@ -70,6 +70,26 @@ enum etna_core_type {
ETNA_CORE_NPU,
};
struct etna_core_gpu_info {
unsigned max_instructions; /* vertex/fragment shader max instructions */
unsigned vertex_output_buffer_size; /* size of vertex shader output buffer */
unsigned vertex_cache_size; /* size of a cached vertex (?) */
unsigned shader_core_count; /* number of shader cores */
unsigned stream_count; /* number of vertex streams */
unsigned max_registers; /* maximum number of registers */
unsigned pixel_pipes; /* available pixel pipes */
unsigned max_varyings; /* maximum number of varyings */
unsigned num_constants; /* number of constants */
};
struct etna_core_npu_info {
unsigned nn_core_count; /* number of NN cores */
unsigned nn_mad_per_core; /* number of MAD units per NN core */
unsigned tp_core_count; /* number of TP cores */
unsigned on_chip_sram_size; /* Size of on-chip SRAM */
unsigned axi_sram_size; /* Size of SRAM behind AXI */
};
struct etna_core_info {
uint32_t model;
uint32_t revision;
@@ -79,6 +99,11 @@ struct etna_core_info {
enum etna_core_type type;
union {
struct etna_core_gpu_info gpu;
struct etna_core_npu_info npu;
};
BITSET_DECLARE(feature, ETNA_FEATURE_NUM);
};