From d42af779fb2cf23bbe218c91b44f4979f18bc910 Mon Sep 17 00:00:00 2001 From: Oded Gabbay Date: Tue, 5 May 2015 11:51:31 +0300 Subject: [PATCH] drm/amdkfd: Use new struct for asic specific ops This patch creates a new structure for asic specific operations, instead of using the existing structure of operations. This is done to make the code flow more logic, readable and maintainable. The change is done only to the device queue manager module at this point. Signed-off-by: Oded Gabbay Reviewed-by: Alex Deucher --- .../drm/amd/amdkfd/kfd_device_queue_manager.h | 18 +++++++++++++++--- .../amd/amdkfd/kfd_device_queue_manager_cik.c | 2 +- .../amd/amdkfd/kfd_device_queue_manager_vi.c | 2 +- 3 files changed, 17 insertions(+), 5 deletions(-) diff --git a/drivers/gpu/drm/amd/amdkfd/kfd_device_queue_manager.h b/drivers/gpu/drm/amd/amdkfd/kfd_device_queue_manager.h index 488f51d19427..650ae1c9ceca 100644 --- a/drivers/gpu/drm/amd/amdkfd/kfd_device_queue_manager.h +++ b/drivers/gpu/drm/amd/amdkfd/kfd_device_queue_manager.h @@ -120,6 +120,18 @@ struct device_queue_manager_ops { uint64_t alternate_aperture_size); }; +struct device_queue_manager_asic_ops { + int (*register_process)(struct device_queue_manager *dqm, + struct qcm_process_device *qpd); + int (*initialize)(struct device_queue_manager *dqm); + bool (*set_cache_memory_policy)(struct device_queue_manager *dqm, + struct qcm_process_device *qpd, + enum cache_policy default_policy, + enum cache_policy alternate_policy, + void __user *alternate_aperture_base, + uint64_t alternate_aperture_size); +}; + /** * struct device_queue_manager * @@ -134,7 +146,7 @@ struct device_queue_manager_ops { struct device_queue_manager { struct device_queue_manager_ops ops; - struct device_queue_manager_ops ops_asic_specific; + struct device_queue_manager_asic_ops ops_asic_specific; struct mqd_manager *mqds[KFD_MQD_TYPE_MAX]; struct packet_manager packets; @@ -157,8 +169,8 @@ struct device_queue_manager { bool active_runlist; }; -void device_queue_manager_init_cik(struct device_queue_manager_ops *ops); -void device_queue_manager_init_vi(struct device_queue_manager_ops *ops); +void device_queue_manager_init_cik(struct device_queue_manager_asic_ops *ops); +void device_queue_manager_init_vi(struct device_queue_manager_asic_ops *ops); void program_sh_mem_settings(struct device_queue_manager *dqm, struct qcm_process_device *qpd); int init_pipelines(struct device_queue_manager *dqm, diff --git a/drivers/gpu/drm/amd/amdkfd/kfd_device_queue_manager_cik.c b/drivers/gpu/drm/amd/amdkfd/kfd_device_queue_manager_cik.c index 5469efe0523e..292d13ff3ef5 100644 --- a/drivers/gpu/drm/amd/amdkfd/kfd_device_queue_manager_cik.c +++ b/drivers/gpu/drm/amd/amdkfd/kfd_device_queue_manager_cik.c @@ -34,7 +34,7 @@ static int register_process_cik(struct device_queue_manager *dqm, struct qcm_process_device *qpd); static int initialize_cpsch_cik(struct device_queue_manager *dqm); -void device_queue_manager_init_cik(struct device_queue_manager_ops *ops) +void device_queue_manager_init_cik(struct device_queue_manager_asic_ops *ops) { ops->set_cache_memory_policy = set_cache_memory_policy_cik; ops->register_process = register_process_cik; diff --git a/drivers/gpu/drm/amd/amdkfd/kfd_device_queue_manager_vi.c b/drivers/gpu/drm/amd/amdkfd/kfd_device_queue_manager_vi.c index 20553dcd257d..8b00ccf1f795 100644 --- a/drivers/gpu/drm/amd/amdkfd/kfd_device_queue_manager_vi.c +++ b/drivers/gpu/drm/amd/amdkfd/kfd_device_queue_manager_vi.c @@ -33,7 +33,7 @@ static int register_process_vi(struct device_queue_manager *dqm, struct qcm_process_device *qpd); static int initialize_cpsch_vi(struct device_queue_manager *dqm); -void device_queue_manager_init_vi(struct device_queue_manager_ops *ops) +void device_queue_manager_init_vi(struct device_queue_manager_asic_ops *ops) { pr_warn("amdkfd: VI DQM is not currently supported\n"); -- 2.30.2