diff options
| author | Felix Kuehling <Felix.Kuehling@amd.com> | 2018-04-10 17:33:06 -0400 |
|---|---|---|
| committer | Oded Gabbay <oded.gabbay@gmail.com> | 2018-04-10 17:33:06 -0400 |
| commit | f6e27ff19d9db90e55576dea5aef98feb3d0ce5e (patch) | |
| tree | b7ed269403361715df2f0b3a2e2cec286747a8c7 /drivers/gpu/drm/amd/amdkfd/kfd_priv.h | |
| parent | ef568db792e66216b48fd1567ff4a9d3bf9af866 (diff) | |
drm/amdkfd: Move packet writer functions into ASIC-specific file
This is in preparation for GFXv9 (Vega10) which uses incompatible PM4
packet formats from previous ASIC generations.
Signed-off-by: Shaoyun Liu <Shaoyun.Liu@amd.com>
Signed-off-by: Felix Kuehling <Felix.Kuehling@amd.com>
Reviewed-by: Oded Gabbay <oded.gabbay@gmail.com>
Signed-off-by: Oded Gabbay <oded.gabbay@gmail.com>
Diffstat (limited to 'drivers/gpu/drm/amd/amdkfd/kfd_priv.h')
| -rw-r--r-- | drivers/gpu/drm/amd/amdkfd/kfd_priv.h | 35 |
1 files changed, 33 insertions, 2 deletions
diff --git a/drivers/gpu/drm/amd/amdkfd/kfd_priv.h b/drivers/gpu/drm/amd/amdkfd/kfd_priv.h index ddb3c8cdfb7b..873a8fbc14ce 100644 --- a/drivers/gpu/drm/amd/amdkfd/kfd_priv.h +++ b/drivers/gpu/drm/amd/amdkfd/kfd_priv.h @@ -866,8 +866,41 @@ struct packet_manager { bool allocated; struct kfd_mem_obj *ib_buffer_obj; unsigned int ib_size_bytes; + + const struct packet_manager_funcs *pmf; +}; + +struct packet_manager_funcs { + /* Support ASIC-specific packet formats for PM4 packets */ + int (*map_process)(struct packet_manager *pm, uint32_t *buffer, + struct qcm_process_device *qpd); + int (*runlist)(struct packet_manager *pm, uint32_t *buffer, + uint64_t ib, size_t ib_size_in_dwords, bool chain); + int (*set_resources)(struct packet_manager *pm, uint32_t *buffer, + struct scheduling_resources *res); + int (*map_queues)(struct packet_manager *pm, uint32_t *buffer, + struct queue *q, bool is_static); + int (*unmap_queues)(struct packet_manager *pm, uint32_t *buffer, + enum kfd_queue_type type, + enum kfd_unmap_queues_filter mode, + uint32_t filter_param, bool reset, + unsigned int sdma_engine); + int (*query_status)(struct packet_manager *pm, uint32_t *buffer, + uint64_t fence_address, uint32_t fence_value); + int (*release_mem)(uint64_t gpu_addr, uint32_t *buffer); + + /* Packet sizes */ + int map_process_size; + int runlist_size; + int set_resources_size; + int map_queues_size; + int unmap_queues_size; + int query_status_size; + int release_mem_size; }; +extern const struct packet_manager_funcs kfd_vi_pm_funcs; + int pm_init(struct packet_manager *pm, struct device_queue_manager *dqm); void pm_uninit(struct packet_manager *pm); int pm_send_set_resources(struct packet_manager *pm, @@ -883,8 +916,6 @@ int pm_send_unmap_queue(struct packet_manager *pm, enum kfd_queue_type type, void pm_release_ib(struct packet_manager *pm); -uint32_t pm_create_release_mem(uint64_t gpu_addr, uint32_t *buffer); - uint64_t kfd_get_number_elems(struct kfd_dev *kfd); /* Events */ |