diff options
Diffstat (limited to 'drivers/gpu/drm/amd/amdkfd/kfd_priv.h')
| -rw-r--r-- | drivers/gpu/drm/amd/amdkfd/kfd_priv.h | 33 |
1 files changed, 17 insertions, 16 deletions
diff --git a/drivers/gpu/drm/amd/amdkfd/kfd_priv.h b/drivers/gpu/drm/amd/amdkfd/kfd_priv.h index 4750cabe4252..b87e96cee5fa 100644 --- a/drivers/gpu/drm/amd/amdkfd/kfd_priv.h +++ b/drivers/gpu/drm/amd/amdkfd/kfd_priv.h @@ -239,11 +239,6 @@ enum kfd_preempt_type_filter { KFD_PREEMPT_TYPE_FILTER_BY_PASID }; -enum kfd_preempt_type { - KFD_PREEMPT_TYPE_WAVEFRONT, - KFD_PREEMPT_TYPE_WAVEFRONT_RESET -}; - /** * enum kfd_queue_type * @@ -294,13 +289,13 @@ enum kfd_queue_format { * @write_ptr: Defines the number of dwords written to the ring buffer. * * @doorbell_ptr: This field aim is to notify the H/W of new packet written to - * the queue ring buffer. This field should be similar to write_ptr and the user - * should update this field after he updated the write_ptr. + * the queue ring buffer. This field should be similar to write_ptr and the + * user should update this field after he updated the write_ptr. * * @doorbell_off: The doorbell offset in the doorbell pci-bar. * - * @is_interop: Defines if this is a interop queue. Interop queue means that the - * queue can access both graphics and compute resources. + * @is_interop: Defines if this is a interop queue. Interop queue means that + * the queue can access both graphics and compute resources. * * @is_active: Defines if the queue is active or not. * @@ -352,9 +347,10 @@ struct queue_properties { * @properties: The queue properties. * * @mec: Used only in no cp scheduling mode and identifies to micro engine id - * that the queue should be execute on. + * that the queue should be execute on. * - * @pipe: Used only in no cp scheduling mode and identifies the queue's pipe id. + * @pipe: Used only in no cp scheduling mode and identifies the queue's pipe + * id. * * @queue: Used only in no cp scheduliong mode and identifies the queue's slot. * @@ -436,6 +432,7 @@ struct qcm_process_device { uint32_t gds_size; uint32_t num_gws; uint32_t num_oac; + uint32_t sh_hidden_private_base; }; /* Data that is per-process-per device. */ @@ -520,10 +517,11 @@ struct kfd_process { struct mutex event_mutex; /* All events in process hashed by ID, linked on kfd_event.events. */ DECLARE_HASHTABLE(events, 4); - struct list_head signal_event_pages; /* struct slot_page_header. - event_pages */ + /* struct slot_page_header.event_pages */ + struct list_head signal_event_pages; u32 next_nonsignal_event_id; size_t signal_event_count; + bool signal_event_limit_reached; }; /** @@ -559,8 +557,10 @@ struct kfd_process_device *kfd_create_process_device_data(struct kfd_dev *dev, struct kfd_process *p); /* Process device data iterator */ -struct kfd_process_device *kfd_get_first_process_device_data(struct kfd_process *p); -struct kfd_process_device *kfd_get_next_process_device_data(struct kfd_process *p, +struct kfd_process_device *kfd_get_first_process_device_data( + struct kfd_process *p); +struct kfd_process_device *kfd_get_next_process_device_data( + struct kfd_process *p, struct kfd_process_device *pdd); bool kfd_has_process_device_data(struct kfd_process *p); @@ -573,7 +573,8 @@ unsigned int kfd_pasid_alloc(void); void kfd_pasid_free(unsigned int pasid); /* Doorbells */ -void kfd_doorbell_init(struct kfd_dev *kfd); +int kfd_doorbell_init(struct kfd_dev *kfd); +void kfd_doorbell_fini(struct kfd_dev *kfd); int kfd_doorbell_mmap(struct kfd_process *process, struct vm_area_struct *vma); u32 __iomem *kfd_get_kernel_doorbell(struct kfd_dev *kfd, unsigned int *doorbell_off); |