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drm/amdkfd: Update MQD management on multi XCC setup

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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>
This commit is contained in:
Mukul Joshi
2022-05-09 21:45:50 -04:00
committed by Alex Deucher
parent 74c5b85da7
commit 2f77b9a242
10 changed files with 380 additions and 57 deletions
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8
drivers/gpu/drm/amd/amdkfd/kfd_mqd_manager.h
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@@ -119,6 +119,8 @@ struct mqd_manager {
int (*debugfs_show_mqd)(struct seq_file *m, void *data);
#endif
uint32_t (*read_doorbell_id)(void *mqd);
uint64_t (*mqd_stride)(struct mqd_manager *mm,
struct queue_properties *p);
struct mutex mqd_mutex;
struct kfd_node *dev;
@@ -164,4 +166,10 @@ bool kfd_is_occupied_sdma(struct mqd_manager *mm, void *mqd,
uint64_t queue_address, uint32_t pipe_id,
uint32_t queue_id);
void kfd_get_hiq_xcc_mqd(struct kfd_node *dev,
struct kfd_mem_obj *mqd_mem_obj, uint32_t virtual_xcc_id);
uint64_t kfd_hiq_mqd_stride(struct kfd_node *dev);
uint64_t kfd_mqd_stride(struct mqd_manager *mm,
struct queue_properties *q);
#endif /* KFD_MQD_MANAGER_H_ */