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Move from a per-CS secure flag (TMZ) to a per-IB
secure flag.
Signed-off-by: Luben Tuikov <[email protected]>
Reviewed-by: Huang Rui <[email protected]>
Signed-off-by: Alex Deucher <[email protected]>
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Mark a job as secure, if and only if the command
submission flag has the secure flag set.
v2: fix the null job pointer while in vmid 0
submission.
v3: Context --> Command submission.
v4: filling cs parser with cs->in.flags
v5: move the job secure flag setting out of amdgpu_cs_submit()
Signed-off-by: Huang Rui <[email protected]>
Signed-off-by: Luben Tuikov <[email protected]>
Reviewed-by: Alex Deucher <[email protected]>
Reviewed-by: Christian König <[email protected]>
Signed-off-by: Alex Deucher <[email protected]>
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We have three ib pools, they are normal, VM, direct pools.
Any jobs which schedule IBs without dependence on gpu scheduler should
use DIRECT pool.
Any jobs schedule direct VM update IBs should use VM pool.
Any other jobs use NORMAL pool.
v2: squash in coding style fix
Signed-off-by: xinhui pan <[email protected]>
Reviewed-by: Christian König <[email protected]>
Signed-off-by: Alex Deucher <[email protected]>
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Entirely unused.
Signed-off-by: Christian König <[email protected]>
Reviewed-by: Felix Kuehling <[email protected]>
Signed-off-by: Alex Deucher <[email protected]>
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Problem:
Under certain conditions, when some IP bocks take a RAS error,
we can get into a situation where a GPU reset is not possible
due to issues in RAS in SMU/PSP.
Temporary fix until proper solution in PSP/SMU is ready:
When uncorrectable error happens the DF will unconditionally
broadcast error event packets to all its clients/slave upon
receiving fatal error event and freeze all its outbound queues,
err_event_athub interrupt will be triggered.
In such case and we use this interrupt
to issue GPU reset. THe GPU reset code is modified for such case to avoid HW
reset, only stops schedulers, deatches all in progress and not yet scheduled
job's fences, set error code on them and signals.
Also reject any new incoming job submissions from user space.
All this is done to notify the applications of the problem.
v2:
Extract amdgpu_amdkfd_pre/post_reset from amdgpu_device_lock/unlock_adev
Move amdgpu_job_stop_all_jobs_on_sched to amdgpu_job.c
Remove print param from amdgpu_ras_query_error_count
v3:
Update based on prevoius bug fixing patch to properly call amdgpu_amdkfd_pre_reset
for other XGMI hive memebers.
Signed-off-by: Andrey Grodzovsky <[email protected]>
Acked-by: Felix Kuehling <[email protected]>
Reviewed-by: Hawking Zhang <[email protected]>
Signed-off-by: Alex Deucher <[email protected]>
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Add ib preemption status in amdgpu_job, so that ring level function
can detect preemption and program for resuming it.
v2: squash in fix to restore job->preamble_status back to status value (Jack)
Acked-by: Alex Deucher <[email protected]>
Reviewed-by: Hawking Zhang <[email protected]>
Signed-off-by: Jack Xiao <[email protected]>
Signed-off-by: Alex Deucher <[email protected]>
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use the point of struct amdgpu_job as the function
argument instand of vmid, so the other members of
struct amdgpu_job can be visit in emit_ib function.
v2: add a wrapper for getting the VMID
add the job before the ib on the parameter list.
v3: refine the wrapper name
Reviewed-by: Alex Deucher <[email protected]>
Signed-off-by: Rex Zhu <[email protected]>
Signed-off-by: Alex Deucher <[email protected]>
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We can get that from the ring.
v2: squash in "drm/amdgpu: always initialize job->base.sched" (Alex)
Signed-off-by: Christian König <[email protected]>
Reviewed-by: Junwei Zhang <[email protected]>
Acked-by: Chunming Zhou <[email protected]>
Signed-off-by: Alex Deucher <[email protected]>
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Make sure that we properly initialize at least the sched member.
Signed-off-by: Christian König <[email protected]>
Reviewed-by: Junwei Zhang <[email protected]>
Acked-by: Chunming Zhou <[email protected]>
Signed-off-by: Alex Deucher <[email protected]>
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We can easily get that from the scheduler.
Signed-off-by: Christian König <[email protected]>
Reviewed-by: Junwei Zhang <[email protected]>
Acked-by: Chunming Zhou <[email protected]>
Signed-off-by: Alex Deucher <[email protected]>
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We know the ring through the entity anyway.
Signed-off-by: Christian König <[email protected]>
Reviewed-by: Junwei Zhang <[email protected]>
Acked-by: Chunming Zhou <[email protected]>
Signed-off-by: Alex Deucher <[email protected]>
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Can be obtained directly from the fence as well.
Signed-off-by: Christian König <[email protected]>
Reviewed-by: Junwei Zhang <[email protected]>
Acked-by: Chunming Zhou <[email protected]>
Signed-off-by: Alex Deucher <[email protected]>
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Move job related defines, structure and function declarations to
amdgpu_job.h
Signed-off-by: Christian König <[email protected]>
Reviewed-by: Junwei Zhang <[email protected]>
Acked-by: Chunming Zhou <[email protected]>
Signed-off-by: Alex Deucher <[email protected]>
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