diff options
Diffstat (limited to 'drivers/gpu/drm/amd/amdkfd/kfd_priv.h')
| -rw-r--r-- | drivers/gpu/drm/amd/amdkfd/kfd_priv.h | 40 |
1 files changed, 35 insertions, 5 deletions
diff --git a/drivers/gpu/drm/amd/amdkfd/kfd_priv.h b/drivers/gpu/drm/amd/amdkfd/kfd_priv.h index 5e3990bb4c4b..f971710f1c91 100644 --- a/drivers/gpu/drm/amd/amdkfd/kfd_priv.h +++ b/drivers/gpu/drm/amd/amdkfd/kfd_priv.h @@ -73,7 +73,7 @@ /* * When working with cp scheduler we should assign the HIQ manually or via - * the radeon driver to a fixed hqd slot, here are the fixed HIQ hqd slot + * the amdgpu driver to a fixed hqd slot, here are the fixed HIQ hqd slot * definitions for Kaveri. In Kaveri only the first ME queues participates * in the cp scheduling taking that in mind we set the HIQ slot in the * second ME. @@ -142,7 +142,12 @@ extern int ignore_crat; /* * Set sh_mem_config.retry_disable on Vega10 */ -extern int vega10_noretry; +extern int noretry; + +/* + * Halt if HWS hang is detected + */ +extern int halt_if_hws_hang; /** * enum kfd_sched_policy @@ -180,9 +185,10 @@ enum cache_policy { struct kfd_event_interrupt_class { bool (*interrupt_isr)(struct kfd_dev *dev, - const uint32_t *ih_ring_entry); + const uint32_t *ih_ring_entry, uint32_t *patched_ihre, + bool *patched_flag); void (*interrupt_wq)(struct kfd_dev *dev, - const uint32_t *ih_ring_entry); + const uint32_t *ih_ring_entry); }; struct kfd_device_info { @@ -197,6 +203,7 @@ struct kfd_device_info { bool supports_cwsr; bool needs_iommu_device; bool needs_pci_atomics; + unsigned int num_sdma_engines; }; struct kfd_mem_obj { @@ -415,6 +422,9 @@ struct queue_properties { uint32_t ctl_stack_size; uint64_t tba_addr; uint64_t tma_addr; + /* Relevant for CU */ + uint32_t cu_mask_count; /* Must be a multiple of 32 */ + uint32_t *cu_mask; }; /** @@ -806,12 +816,18 @@ int kfd_interrupt_init(struct kfd_dev *dev); void kfd_interrupt_exit(struct kfd_dev *dev); void kgd2kfd_interrupt(struct kfd_dev *kfd, const void *ih_ring_entry); bool enqueue_ih_ring_entry(struct kfd_dev *kfd, const void *ih_ring_entry); -bool interrupt_is_wanted(struct kfd_dev *dev, const uint32_t *ih_ring_entry); +bool interrupt_is_wanted(struct kfd_dev *dev, + const uint32_t *ih_ring_entry, + uint32_t *patched_ihre, bool *flag); /* Power Management */ void kgd2kfd_suspend(struct kfd_dev *kfd); int kgd2kfd_resume(struct kfd_dev *kfd); +/* GPU reset */ +int kgd2kfd_pre_reset(struct kfd_dev *kfd); +int kgd2kfd_post_reset(struct kfd_dev *kfd); + /* amdkfd Apertures */ int kfd_init_apertures(struct kfd_process *process); @@ -838,6 +854,7 @@ void device_queue_manager_uninit(struct device_queue_manager *dqm); struct kernel_queue *kernel_queue_init(struct kfd_dev *dev, enum kfd_queue_type type); void kernel_queue_uninit(struct kernel_queue *kq); +int kfd_process_vm_fault(struct device_queue_manager *dqm, unsigned int pasid); /* Process Queue Manager */ struct process_queue_node { @@ -858,6 +875,8 @@ int pqm_create_queue(struct process_queue_manager *pqm, int pqm_destroy_queue(struct process_queue_manager *pqm, unsigned int qid); int pqm_update_queue(struct process_queue_manager *pqm, unsigned int qid, struct queue_properties *p); +int pqm_set_cu_mask(struct process_queue_manager *pqm, unsigned int qid, + struct queue_properties *p); struct kernel_queue *pqm_get_kernel_queue(struct process_queue_manager *pqm, unsigned int qid); @@ -964,10 +983,17 @@ int kfd_event_create(struct file *devkfd, struct kfd_process *p, uint64_t *event_page_offset, uint32_t *event_slot_index); int kfd_event_destroy(struct kfd_process *p, uint32_t event_id); +void kfd_signal_vm_fault_event(struct kfd_dev *dev, unsigned int pasid, + struct kfd_vm_fault_info *info); + +void kfd_signal_reset_event(struct kfd_dev *dev); + void kfd_flush_tlb(struct kfd_process_device *pdd); int dbgdev_wave_reset_wavefronts(struct kfd_dev *dev, struct kfd_process *p); +bool kfd_is_locked(void); + /* Debugfs */ #if defined(CONFIG_DEBUG_FS) @@ -980,6 +1006,10 @@ int dqm_debugfs_hqds(struct seq_file *m, void *data); int kfd_debugfs_rls_by_device(struct seq_file *m, void *data); int pm_debugfs_runlist(struct seq_file *m, void *data); +int kfd_debugfs_hang_hws(struct kfd_dev *dev); +int pm_debugfs_hang_hws(struct packet_manager *pm); +int dqm_debugfs_execute_queues(struct device_queue_manager *dqm); + #else static inline void kfd_debugfs_init(void) {} |