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ac: Query the amdgpu MEC firmware version. 

MEC (Micro Engine Compute) is the firmware which is responsible for
the compute-only queues on AMD GPUs. It is present on GFX7 and newer.
This patch will query the version of this firmware and print it
among the others.

Signed-off-by: Timur Kristóf <timur.kristof@gmail.com>
Reviewed-by: Marek Olšák <marek.olsak@amd.com>
Reviewed-by: Bas Nieuwenhuizen <bas@basnieuwenhuizen.nl>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/15283>
This commit is contained in:
Timur Kristóf 2022-03-08 17:00:31 +01:00 committed by Marge Bot
parent f4ec900953
commit 75a783ea73
2 changed files with 11 additions and 0 deletions
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9
src/amd/common/ac_gpu_info.c
View File

@ -591,6 +591,13 @@ bool ac_query_gpu_info(int fd, void *dev_p, struct radeon_info *info,
return false;
}
r = amdgpu_query_firmware_version(dev, AMDGPU_INFO_FW_GFX_MEC, 0, 0, &info->mec_fw_version,
&info->mec_fw_feature);
if (r) {
fprintf(stderr, "amdgpu: amdgpu_query_firmware_version(mec) failed.\n");
return false;
}
r = amdgpu_query_firmware_version(dev, AMDGPU_INFO_FW_GFX_PFP, 0, 0, &info->pfp_fw_version,
&info->pfp_fw_feature);
if (r) {
@ -1390,6 +1397,8 @@ void ac_print_gpu_info(struct radeon_info *info, FILE *f)
fprintf(f, " ib_alignment = %u\n", info->ib_alignment);
fprintf(f, " me_fw_version = %i\n", info->me_fw_version);
fprintf(f, " me_fw_feature = %i\n", info->me_fw_feature);
fprintf(f, " mec_fw_version = %i\n", info->mec_fw_version);
fprintf(f, " mec_fw_feature = %i\n", info->mec_fw_feature);
fprintf(f, " pfp_fw_version = %i\n", info->pfp_fw_version);
fprintf(f, " pfp_fw_feature = %i\n", info->pfp_fw_feature);
fprintf(f, " ce_fw_version = %i\n", info->ce_fw_version);

2
src/amd/common/ac_gpu_info.h
View File

@ -134,6 +134,8 @@ struct radeon_info {
unsigned ib_alignment; /* both start and size alignment */
uint32_t me_fw_version;
uint32_t me_fw_feature;
uint32_t mec_fw_version;
uint32_t mec_fw_feature;
uint32_t pfp_fw_version;
uint32_t pfp_fw_feature;
uint32_t ce_fw_version;