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(parent: 065e4bd) | patch
drm/amdkfd: Introduce XGMI SDMA queue type
authorOak Zeng <Oak.Zeng@amd.com>
Thu, 7 Feb 2019 20:02:27 +0000 (14:02 -0600)
committerAlex Deucher <alexander.deucher@amd.com>
Fri, 24 May 2019 17:21:02 +0000 (12:21 -0500)
commit1b4670f6983156526c286723465fdf805070b45d
tree341b5ea077e7945a9ec2e5406a3dab1aba01c135tree | snapshot
parent065e4bdfa1f3ab2884c110394d8b7e7ebe3b988ccommit | diff
drm/amdkfd: Introduce XGMI SDMA queue type

Existing QUEUE_TYPE_SDMA means PCIe optimized SDMA queues.
Introduce a new QUEUE_TYPE_SDMA_XGMI, which is optimized
for non-PCIe transfer such as XGMI.

Signed-off-by: Oak Zeng <Oak.Zeng@amd.com>
Reviewed-by: Felix Kuehling <Felix.Kuehling@amd.com>
Signed-off-by: Felix Kuehling <Felix.Kuehling@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
drivers/gpu/drm/amd/amdkfd/kfd_chardev.c diff | blob | history
drivers/gpu/drm/amd/amdkfd/kfd_device.c diff | blob | history
drivers/gpu/drm/amd/amdkfd/kfd_device_queue_manager.c diff | blob | history
drivers/gpu/drm/amd/amdkfd/kfd_device_queue_manager.h diff | blob | history
drivers/gpu/drm/amd/amdkfd/kfd_kernel_queue_v9.c diff | blob | history
drivers/gpu/drm/amd/amdkfd/kfd_kernel_queue_vi.c diff | blob | history
drivers/gpu/drm/amd/amdkfd/kfd_packet_manager.c diff | blob | history
drivers/gpu/drm/amd/amdkfd/kfd_priv.h diff | blob | history
drivers/gpu/drm/amd/amdkfd/kfd_process_queue_manager.c diff | blob | history
include/uapi/linux/kfd_ioctl.h diff | blob | history
Domain: System / Kernel;