kernel/linux.git/drivers/gpu/drm/amd/amdgpu/amdgpu_vm.h, branch v5.2.16Linux kernel stable tree (mirror)https://git.radix-linux.su/kernel/linux.git/atom?h=v5.2.162019-04-03T15:00:30+00:00drm/amdgpu: provide the page fault queue to the VM code2019-04-03T15:00:30+00:00Christian Königchristian.koenig@amd.com2019-03-25T15:13:44+00:00urn:sha1:c4229c6e37c203fd99397c1bcfe83a2bc1d30d96
We are going to need that for recoverable page faults.
Signed-off-by: Christian König <christian.koenig@amd.com>
Reviewed-by: Felix Kuehling <Felix.Kuehling@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
drm/amdgpu: drop the ib from the VM update parameters2019-03-28T03:40:57+00:00Christian Königchristian.koenig@amd.com2019-03-21T15:43:39+00:00urn:sha1:110aef572afccc8d18c8d1ad6cb027795ec01cda
It is redundant with the job pointer.
Signed-off-by: Christian König <christian.koenig@amd.com>
Reviewed-by: Felix Kuehling <Felix.Kuehling@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
drm/amdgpu: move VM table mapping into the backend as well2019-03-28T03:40:50+00:00Christian Königchristian.koenig@amd.com2019-03-21T15:34:18+00:00urn:sha1:ecf96b52bf98a22f14bd33c7deee0aad8eb6b569
Clean that up further and also fix another case where the BO
wasn't kmapped for CPU based updates.
Signed-off-by: Christian König <christian.koenig@amd.com>
Reviewed-by: Felix Kuehling <Felix.Kuehling@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
drm/amdgpu: XGMI pstate switch initial support2019-03-28T03:40:43+00:00shaoyunlshaoyun.liu@amd.com2019-03-20T20:14:56+00:00urn:sha1:df399b064118bf9a5b9a3faaa67feb1cbb34e9d4
Driver vote low to high pstate switch whenever there is an outstanding
XGMI mapping request. Driver vote high to low pstate when all the
outstanding XGMI mapping is terminated.
Signed-off-by: shaoyunl <shaoyun.liu@amd.com>
Reviewed-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
drm/amdgpu: use the new VM backend for PTEs2019-03-21T18:59:28+00:00Christian Königchristian.koenig@amd.com2019-03-18T19:19:36+00:00urn:sha1:c3546695830e7d919f8aadba2c64807c40dad02b
And remove the existing code when it is unused.
Signed-off-by: Christian König <christian.koenig@amd.com>
Reviewed-by: Chunming Zhou <david1.zhou@amd.com>
Reviewed-by: Felix Kuehling <Felix.Kuehling@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
drm/amdgpu: new VM update backends2019-03-21T18:59:15+00:00Christian Königchristian.koenig@amd.com2019-03-18T12:16:03+00:00urn:sha1:6dd09027a22ac78f6ab1881aa7e2e21ad61c02b8
Separate out all functions for SDMA and CPU based page table
updates into separate backends.
This way we can keep most of the complexity of those from the
core VM code.
Signed-off-by: Christian König <christian.koenig@amd.com>
Reviewed-by: Chunming Zhou <david1.zhou@amd.com>
Reviewed-by: Felix Kuehling <Felix.Kuehling@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
drm/amdgpu: move and rename amdgpu_pte_update_params2019-03-21T18:59:00+00:00Christian Königchristian.koenig@amd.com2019-03-18T11:27:35+00:00urn:sha1:d1e29462a06ac3d11645b7d939b00bcf51b10cc3
Move the update parameter into the VM header and rename them.
Signed-off-by: Christian König <christian.koenig@amd.com>
Reviewed-by: Chunming Zhou <david1.zhou@amd.com>
Reviewed-by: Felix Kuehling <Felix.Kuehling@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
drm/amdgpu: remove some unused VM defines2019-03-21T18:58:40+00:00Christian Königchristian.koenig@amd.com2019-03-18T14:27:20+00:00urn:sha1:2c2508029f0266c0bb17fcc51beba84073b6703d
Not needed any more.
Signed-off-by: Christian König <christian.koenig@amd.com>
Reviewed-by: Chunming Zhou <david1.zhou@amd.com>
Reviewed-by: Felix Kuehling <Felix.Kuehling@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
drm/amdgpu: wait for VM to become idle during flush2019-03-19T20:36:58+00:00Christian Königchristian.koenig@amd.com2019-01-10T15:48:23+00:00urn:sha1:56753e73fb2ed232278eb69445cb72c6f54391c2
Make sure that not only the entities are flush, but that
we also wait for the HW to finish all processing.
Signed-off-by: Christian König <christian.koenig@amd.com>
Reviewed-by: Chunming Zhou <david1.zhou@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
drm/amdgpu: remove chash2019-03-19T20:36:58+00:00Christian Königchristian.koenig@amd.com2018-11-07T12:55:01+00:00urn:sha1:04ed8459f3348f95c119569338e39294a8e02349
Remove the chash implementation for now since it isn't used any more.
Signed-off-by: Christian König <christian.koenig@amd.com>
Reviewed-by: Felix Kuehling <Felix.Kuehling@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>