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| author | Mukul Joshi <mukul.joshi@amd.com> | 2022-05-09 21:45:50 -0400 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2023-06-09 09:42:36 -0400 |
| commit | 2f77b9a242a2e01822efc80c8b63eaa31df0f8b4 (patch) | |
| tree | d72a4fac430fb2c93f78b71ca1d9900638b695ce /drivers/gpu/drm/amd/include/v9_structs.h | |
| parent | 74c5b85da75475c73a8f040397610fbfcc2c3e78 (diff) | |
| download | linux-2f77b9a242a2e01822efc80c8b63eaa31df0f8b4.tar.gz linux-2f77b9a242a2e01822efc80c8b63eaa31df0f8b4.tar.bz2 linux-2f77b9a242a2e01822efc80c8b63eaa31df0f8b4.zip | |
drm/amdkfd: Update MQD management on multi XCC setup
Update MQD management for both HIQ and user-mode compute
queues on a multi XCC setup. MQDs needs to be allocated,
initialized, loaded and destroyed for each XCC in the KFD
node.
v2: squash in fix "drm/amdkfd: Fix SDMA+HIQ HQD allocation on GFX9.4.3"
Signed-off-by: Mukul Joshi <mukul.joshi@amd.com>
Signed-off-by: Amber Lin <Amber.Lin@amd.com>
Tested-by: Amber Lin <Amber.Lin@amd.com>
Reviewed-by: Felix Kuehling <Felix.Kuehling@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu/drm/amd/include/v9_structs.h')
| -rw-r--r-- | drivers/gpu/drm/amd/include/v9_structs.h | 30 |
1 files changed, 24 insertions, 6 deletions
diff --git a/drivers/gpu/drm/amd/include/v9_structs.h b/drivers/gpu/drm/amd/include/v9_structs.h index a0c672889fe4..a2f81b9c38af 100644 --- a/drivers/gpu/drm/amd/include/v9_structs.h +++ b/drivers/gpu/drm/amd/include/v9_structs.h @@ -196,10 +196,20 @@ struct v9_mqd { uint32_t compute_wave_restore_addr_lo; uint32_t compute_wave_restore_addr_hi; uint32_t compute_wave_restore_control; - uint32_t compute_static_thread_mgmt_se4; - uint32_t compute_static_thread_mgmt_se5; - uint32_t compute_static_thread_mgmt_se6; - uint32_t compute_static_thread_mgmt_se7; + union { + struct { + uint32_t compute_static_thread_mgmt_se4; + uint32_t compute_static_thread_mgmt_se5; + uint32_t compute_static_thread_mgmt_se6; + uint32_t compute_static_thread_mgmt_se7; + }; + struct { + uint32_t compute_current_logic_xcc_id; // offset: 39 (0x27) + uint32_t compute_restart_cg_tg_id; // offset: 40 (0x28) + uint32_t compute_tg_chunk_size; // offset: 41 (0x29) + uint32_t compute_restore_tg_chunk_size; // offset: 42 (0x2A) + }; + }; uint32_t reserved_43; uint32_t reserved_44; uint32_t reserved_45; @@ -382,8 +392,16 @@ struct v9_mqd { uint32_t iqtimer_pkt_dw29; uint32_t iqtimer_pkt_dw30; uint32_t iqtimer_pkt_dw31; - uint32_t reserved_225; - uint32_t reserved_226; + union { + struct { + uint32_t reserved_225; + uint32_t reserved_226; + }; + struct { + uint32_t pm4_target_xcc_in_xcp; // offset: 225 (0xE1) + uint32_t cp_mqd_stride_size; // offset: 226 (0xE2) + }; + }; uint32_t reserved_227; uint32_t set_resources_header; uint32_t set_resources_dw1; |