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drm/amdkfd: Check preemption status on all XCDs

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This patch adds the following functionality:
- Check the queue preemption status on all XCDs in a partition
  for GFX 9.4.3.
- Update the queue preemption debug message to print the queue
  doorbell id for which preemption failed.
- Change the signature of check preemption failed function to
  return a bool instead of uint32_t and pass the MQD manager
  as an argument.

Suggested-by: Jay Cornwall <jay.cornwall@amd.com>
Signed-off-by: Mukul Joshi <mukul.joshi@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
2024-03-13 20:26:55 -04:00
committed by Alex Deucher
parent 26d97182bb
commit 0991a4c192
8 changed files with 52 additions and 14 deletions
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4
drivers/gpu/drm/amd/amdkfd/kfd_mqd_manager.h
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@@ -119,7 +119,7 @@ struct mqd_manager {
#if defined(CONFIG_DEBUG_FS)
int (*debugfs_show_mqd)(struct seq_file *m, void *data);
#endif
uint32_t (*check_preemption_failed)(void *mqd);
bool (*check_preemption_failed)(struct mqd_manager *mm, void *mqd);
uint64_t (*mqd_stride)(struct mqd_manager *mm,
struct queue_properties *p);
@@ -198,4 +198,6 @@ void kfd_get_hiq_xcc_mqd(struct kfd_node *dev,
uint64_t kfd_hiq_mqd_stride(struct kfd_node *dev);
uint64_t kfd_mqd_stride(struct mqd_manager *mm,
struct queue_properties *q);
bool kfd_check_hiq_mqd_doorbell_id(struct kfd_node *node, uint32_t doorbell_id,
uint32_t inst);
#endif /* KFD_MQD_MANAGER_H_ */