- 17 3月, 2016 2 次提交
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由 Monk Liu 提交于
Signed-off-by: NMonk Liu <Monk.Liu@amd.com> Reviewed-by: NChunming Zhou <david1.zhou@amd.com> Signed-off-by: NAlex Deucher <alexander.deucher@amd.com>
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由 Monk Liu 提交于
thus amdgpu_ib_free() can hook sched fence to SA manager in later patches. BTW: for amdgpu_free_job(), it should only fence_put() the fence of the last ib once, so fix it as well in this patch. Signed-off-by: NMonk Liu <Monk.Liu@amd.com> Reviewed-by: NChunming Zhou <david1.zhou@amd.com> Signed-off-by: NAlex Deucher <alexander.deucher@amd.com>
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- 09 3月, 2016 5 次提交
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由 Christian König 提交于
Switching the GDS space to often seems to be problematic. This patch together with the following can avoid VM faults on context switch. v2: extend commit message a bit Signed-off-by: NChristian König <christian.koenig@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> (v1) Reviewed-by: Chunming Zhou <david1.zhou@amd.com> (v1)
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由 Christian König 提交于
After all it's an operation on the VMID. Signed-off-by: NChristian König <christian.koenig@amd.com> Reviewed-by: NAlex Deucher <alexander.deucher@amd.com> Reviewed-by: NChunming Zhou <david1.zhou@amd.com>
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由 Christian König 提交于
Try to avoid using the hardware specific fences even more. Signed-off-by: NChristian König <christian.koenig@amd.com> Reviewed-by: NAlex Deucher <alexander.deucher@amd.com> Reviewed-by: NChunming Zhou <david1.zhou@amd.com>
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由 Christian König 提交于
Not used any more since we now always use the sheduler. Signed-off-by: NChristian König <christian.koenig@amd.com> Reviewed-by: NAlex Deucher <alexander.deucher@amd.com> Reviewed-by: NChunming Zhou <david1.zhou@amd.com>
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由 Chunming Zhou 提交于
It's called after emitting ibs. Signed-off-by: NChunming Zhou <David1.Zhou@amd.com> Reviewed-by: NAlex Deucher <alexander.deucher@amd.com> Reviewed-by: NChristian König <christian.koenig@amd.com> Signed-off-by: NAlex Deucher <alexander.deucher@amd.com>
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- 01 3月, 2016 1 次提交
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由 Christian König 提交于
The owner must be per ring as long as we don't support sharing VMIDs per process. Also move the assigned VMID and page directory address into the IB structure. v3: assign the VMID to all IBs, not just the first one. v4: use correct pointer for owner Signed-off-by: NChristian König <christian.koenig@amd.com> Reviewed-by: NChunming Zhou <david1.zhou@amd.com> Acked-by: NAlex Deucher <alexander.deucher@amd.com> Signed-off-by: NAlex Deucher <alexander.deucher@amd.com>
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- 11 2月, 2016 9 次提交
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由 Christian König 提交于
No need to keep that for every IB. Signed-off-by: NChristian König <christian.koenig@amd.com> Acked-by: NAlex Deucher <alexander.deucher@amd.com> Signed-off-by: NAlex Deucher <alexander.deucher@amd.com>
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由 Christian König 提交于
Signed-off-by: NChristian König <christian.koenig@amd.com> Reviewed-by: NAlex Deucher <alexander.deucher@amd.com> Signed-off-by: NAlex Deucher <alexander.deucher@amd.com>
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由 Christian König 提交于
We can't submit to multiple rings at the same time anyway. Signed-off-by: NChristian König <christian.koenig@amd.com> Reviewed-by: NAlex Deucher <alexander.deucer@amd.com> Signed-off-by: NAlex Deucher <alexander.deucher@amd.com>
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由 Christian König 提交于
Just a leftover from semaphores. Signed-off-by: NChristian König <christian.koenig@amd.com> Reviewed-by: NAlex Deucher <alexander.deucer@amd.com> Signed-off-by: NAlex Deucher <alexander.deucher@amd.com>
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由 Christian König 提交于
Just leftovers from the semaphores. Signed-off-by: NChristian König <christian.koenig@amd.com> Reviewed-by: NAlex Deucher <alexander.deucer@amd.com> Signed-off-by: NAlex Deucher <alexander.deucher@amd.com>
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由 Christian König 提交于
It's not needed any more because all access goes through the scheduler now. v2: Update commit message. Signed-off-by: NChristian König <christian.koenig@amd.com> Reviewed-by: NChunming Zhou <david1.zhou@amd.com> Acked-by: NAlex Deucher <alexander.deucher@amd.com> Signed-off-by: NAlex Deucher <alexander.deucher@amd.com>
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由 Christian König 提交于
This allows the scheduler to handle the dependencies on ID contention as well. v2: grab id only once v3: use a separate lock for the VMIDs v4: cleanup after semaphore removal v5: minor coding style change Signed-off-by: NChristian König <christian.koenig@amd.com> Reviewed-by: NChunming Zhou <david1.zhou@amd.com> Acked-by: NAlex Deucher <alexander.deucher@amd.com> Signed-off-by: NAlex Deucher <alexander.deucher@amd.com>
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由 Chunming Zhou 提交于
Non-scheduler code is longer supported. v2: agd: rebased on upstream Signed-off-by: NChunming Zhou <David1.Zhou@amd.com> Reviewed-by: NKen Wang <Qingqing.Wang@amd.com> Reviewed-by: NMonk Liu <monk.liu@amd.com> Signed-off-by: NAlex Deucher <alexander.deucher@amd.com>
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由 Chunming Zhou 提交于
No longer needed now that semaphores are gone. V2: remove the first amdgpu_sync_wait in amdgpu_ib_schedule Signed-off-by: NChunming Zhou <David1.Zhou@amd.com> Reviewed-by: Ken Wang <Qingqing.Wang@amd.com> (V1) Reviewed-by: Monk Liu <monk.liu@amd.com> (V2) Signed-off-by: NAlex Deucher <alexander.deucher@amd.com>
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- 17 11月, 2015 2 次提交
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由 Junwei Zhang 提交于
Signed-off-by: NJunwei Zhang <Jerry.Zhang@amd.com> Reviewed-by: NChristian König <christian.koenig@amd.com>
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由 Christian König 提交于
Just cleanup the function parameters. Signed-off-by: NChristian König <christian.koenig@amd.com> Reviewed-by: NChunming Zhou <david1.zhou@amd.com> Reviewed-by: NAlex Deucher <alexander.deucher@amd.com>
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- 30 10月, 2015 1 次提交
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由 Christian König 提交于
Just move the remaining users to fence_put/get. Signed-off-by: NChristian König <christian.koenig@amd.com> Reviewed-by: NAlex Deucher <alexander.deucher@amd.com>
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- 21 10月, 2015 1 次提交
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由 Christian König 提交于
It didn't worked to well anyway. Signed-off-by: NChristian König <christian.koenig@amd.com> Reviewed-by: NChunming Zhou <david1.zhou@amd.com> Reviewed-by: NJunwei Zhang <Jerry.Zhang@amd.com>
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- 25 8月, 2015 3 次提交
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由 Christian König 提交于
Signed-off-by: NChristian König <christian.koenig@amd.com> Signed-off-by: NChunming Zhou <david1.zhou@amd.com> Reviewed-by: NChristian K?nig <christian.koenig@amd.com>
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由 Christian König 提交于
Simply not used any more. Only keep 32bit atomic for fence sequence numbering. v2: trivial rebase Signed-off-by: NChristian König <christian.koenig@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> (v1) Reviewed-by: Jammy Zhou <Jammy.Zhou@amd.com> (v1) Reviewed-by: Chunming Zhou <david1.zhou@amd.com> (v1)
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由 Chunming Zhou 提交于
Signed-off-by: NChunming Zhou <david1.zhou@amd.com> Reviewed-by: NChristian K?nig <christian.koenig@amd.com>
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- 21 8月, 2015 1 次提交
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由 Christian König 提交于
The problem now is that we don't necessarily call amdgpu_ib_get() in some error paths and so work with uninitialized data. Better require that the memory is already zeroed. v2: better commit message Signed-off-by: NChristian König <christian.koenig@amd.com> Reviewed-by: Chunming Zhou <david1.zhou@amd.com> (v1) Reviewed-by: NAlex Deucher <alexander.deucher@amd.com>
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- 18 8月, 2015 6 次提交
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由 Chunming Zhou 提交于
scheduler fence is based on kernel fence framework. v2: squash in Christian's build fix Signed-off-by: NChunming Zhou <david1.zhou@amd.com> Reviewed-by: NChristian K?nig <christian.koenig@amd.com>
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由 Chunming Zhou 提交于
if enabling scheduler, then the queued seq is assigned when pushing job before emitting job. Signed-off-by: NChunming Zhou <david1.zhou@amd.com> Reviewed-by: NChristian K?nig <christian.koenig@amd.com>
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由 Christian König 提交于
We need to return the sequence number to userspace even when we don't use user fences. Signed-off-by: NChristian König <christian.koenig@amd.com> Reviewed-by: NAlex Deucher <alexander.deucher@amd.com>
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由 Christian König 提交于
This makes assigning VM IDs independent from the use of VM IDs. Signed-off-by: NChristian König <christian.koenig@amd.com> Reviewed-by: NJammy Zhou <Jammy.Zhou@amd.com>
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由 Christian König 提交于
This is a prerequisite for the GPU scheduler to make the order of submission independent from the order of execution. v2: properly implement the locking Signed-off-by: NChristian König <christian.koenig@amd.com> Reviewed-by: NJammy Zhou <Jammy.Zhou@amd.com> Reviewed-by: NChunming Zhou <david1.zhou@amd.com>
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由 Christian König 提交于
This also requires some error handling from the callers of that function. Signed-off-by: NChristian König <christian.koenig@amd.com> Reviewed-by: NJammy Zhou <Jammy.Zhou@amd.com> Reviewed-by: NChunming Zhou <david1.zhou@amd.com>
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- 30 7月, 2015 1 次提交
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由 monk.liu 提交于
hdp flush is not needed for IBs that dispatched from kernel inside because there is no video memory host access Signed-off-by: Nmonk.liu <monk.liu@amd.com> Reviewed-by: NChristian König <christian.koenig@amd.com>
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- 05 6月, 2015 1 次提交
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由 Chunming Zhou 提交于
amdgpu submits both kernel and user fences, but just need one interrupt, disable user fence interrupt and don't effect user fence. v2: fix merge error Signed-off-by: NChunming Zhou <david1.zhou@amd.com> Reviewed-by: NAlex Deucher <alexander.deucher@amd.com>
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- 04 6月, 2015 6 次提交
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由 Christian König 提交于
Properly protect the state and also handle submission failures. Signed-off-by: NChristian König <christian.koenig@amd.com> Reviewed-by: NAlex Deucher <alexander.deucher@amd.com> Reviewed-by: NJammy Zhou <Jammy.Zhou@amd.com> Reviewed-by: NMonk Liu <monk.liu@amd.com>
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由 Christian König 提交于
Signed-off-by: NChristian König <christian.koenig@amd.com> Reviewed-by: NAlex Deucher <alexander.deucher@amd.com> Reviewed-by: NJammy Zhou <Jammy.Zhou@amd.com> Reviewed-by: NMonk Liu <monk.liu@amd.com>
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由 Christian König 提交于
Signed-off-by: NChristian König <christian.koenig@amd.com> Reviewed-by: NAlex Deucher <alexander.deucher@amd.com> Reviewed-by: NJammy Zhou <Jammy.Zhou@amd.com> Reviewed-by: NMonk Liu <monk.liu@amd.com>
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由 Christian König 提交于
Otherwise a process can access the GDS data of another process. Signed-off-by: NChristian König <christian.koenig@amd.com> Reviewed-by: NAlex Deucher <alexander.deucher@amd.com> Reviewed-by: NJammy Zhou <Jammy.Zhou@amd.com> Reviewed-by: NMonk Liu <monk.liu@amd.com>
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由 Jammy Zhou 提交于
Signed-off-by: NJammy Zhou <Jammy.Zhou@amd.com> Reviewed-by: NChristian König <christian.koenig@amd.com>
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由 Alex Deucher 提交于
This adds the non-asic specific core driver code. v2: remove extra kconfig option v3: implement minor fixes from Fengguang Wu v4: fix cast in amdgpu_ucode.c Acked-by: NChristian König <christian.koenig@amd.com> Acked-by: NJammy Zhou <Jammy.Zhou@amd.com> Signed-off-by: NAlex Deucher <alexander.deucher@amd.com>
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