linux/drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd.c, branch v5.17

drm/amdkfd: remove unused function

2022-01-11T20:44:26Z

Remove unused amdgpu_amdkfd_get_vram_usage() CC: Felix.Kuehling@amd.com Signed-off-by: Nirmoy Das Reviewed-by: Christian König Signed-off-by: Alex Deucher Fixes: dfcbe6d5f4a340 ("drm/amdgpu: Remove unused function pointers")

drm/amdgpu: save error count in RAS poison handler

2021-12-30T13:54:45Z

Otherwise the RAS error count couldn't be queried from sysfs. Signed-off-by: Tao Zhou Reviewed-by: Stanley.Yang Signed-off-by: Alex Deucher

drm/amdkfd: reset queue which consumes RAS poison (v2)

2021-12-28T21:02:59Z

CP supports unmap queue with reset mode which only destroys specific queue without affecting others. Replacing whole gpu reset with reset queue mode for RAS poison consumption saves much time, and we can also fallback to gpu reset solution if reset queue fails. v2: Return directly if process is NULL; Reset queue solution is not applicable to SDMA, fallback to legacy way; Call kfd_unref_process after lookup process. Signed-off-by: Tao Zhou Reviewed-by: Hawking Zhang Acked-by: Felix Kuehling Signed-off-by: Alex Deucher

drm/amdkfd: replace trivial funcs with direct access

2021-11-17T21:58:11Z

These get funcs simply return an adev field. Replace funcs/calls with direct field accesses instead. Signed-off-by: Graham Sider Reviewed-by: Felix Kuehling Signed-off-by: Alex Deucher

drm/amdkfd: remove kgd_dev declaration and initialization

2021-11-17T21:58:03Z

Completes removal of kgd_dev. Direct references to amdgpu_device objects should now be used instead. Signed-off-by: Graham Sider Reviewed-by: Felix Kuehling Signed-off-by: Alex Deucher

drm/amdkfd: replace kgd_dev in get amdgpu_amdkfd funcs

2021-11-17T21:58:02Z

Modified definitions: - amdgpu_amdkfd_get_fw_version - amdgpu_amdkfd_get_local_mem_info - amdgpu_amdkfd_get_gpu_clock_counter - amdgpu_amdkfd_get_max_engine_clock_in_mhz - amdgpu_amdkfd_get_cu_info - amdgpu_amdkfd_get_dmabuf_info - amdgpu_amdkfd_get_vram_usage - amdgpu_amdkfd_get_hive_id - amdgpu_amdkfd_get_unique_id - amdgpu_amdkfd_get_mmio_remap_phys_addr - amdgpu_amdkfd_get_num_gws - amdgpu_amdkfd_get_asic_rev_id - amdgpu_amdkfd_get_noretry - amdgpu_amdkfd_get_xgmi_hops_count - amdgpu_amdkfd_get_xgmi_bandwidth_mbytes - amdgpu_amdkfd_get_pcie_bandwidth_mbytes Also replaces kfd_device_by_kgd with kfd_device_by_adev, now searching via adev rather than kgd. Signed-off-by: Graham Sider Reviewed-by: Felix Kuehling Signed-off-by: Alex Deucher

drm/amdkfd: replace kgd_dev in various amgpu_amdkfd funcs

2021-11-17T21:58:01Z

Modified definitions: - amdgpu_amdkfd_submit_ib - amdgpu_amdkfd_set_compute_idle - amdgpu_amdkfd_have_atomics_support - amdgpu_amdkfd_flush_gpu_tlb_pasid - amdgpu_amdkfd_flush_gpu_tlb_pasid - amdgpu_amdkfd_gpu_reset - amdgpu_amdkfd_alloc_gtt_mem - amdgpu_amdkfd_free_gtt_mem - amdgpu_amdkfd_alloc_gws - amdgpu_amdkfd_free_gws - amdgpu_amdkfd_ras_poison_consumption_handler Signed-off-by: Graham Sider Reviewed-by: Felix Kuehling Signed-off-by: Alex Deucher

drm/amdkfd: clean up parameters in kgd2kfd_probe

2021-10-04T19:23:02Z

We can get the pdev and asic type from the adev. No need to pass them explicitly. v2: squash in build fix for !CONFIG_HSA_AMD from Anson Reviewed-by: Christian König Signed-off-by: Alex Deucher

amd/amdkfd: add ras page retirement handling for sq/sdma (v3)

2021-10-04T19:22:57Z

In ras poison mode, page retirement will be handled by the irq handler of the module which consumes corrupted data. v2: rename ras_process_cb to ras_poison_consumption_handler. move the handler's implementation from ASIC specific file to common file. v3: call gpu reset for xGMI connected mode. Signed-off-by: Tao Zhou Reviewed-by: Hawking Zhang Signed-off-by: Alex Deucher

drm/amdgpu: add amdgpu_amdkfd_resume_iommu

2021-09-16T13:56:24Z

Add amdgpu_amdkfd_resume_iommu for amdgpu. Bug: https://bugzilla.kernel.org/show_bug.cgi?id=211277 Signed-off-by: James Zhu Reviewed-by: Felix Kuehling Signed-off-by: Alex Deucher Cc: stable@vger.kernel.org