- 28 Sep, 2017 21 commits
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Rex Zhu authored
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Alex Deucher <alexander.deucher@amd.com> Signed-off-by:
Rex Zhu <Rex.Zhu@amd.com> Signed-off-by:
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Rex Zhu authored
cgs device not free. Reviewed-by:
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Rex Zhu authored
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Rex Zhu authored
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Felix Kuehling authored
When many wavefronts cause VM faults at the same time, it can overwhelm the interrupt handler and cause IH ring overflows before the driver can notify or kill the faulting application. As a workaround I'm introducing limited per-VM fault credit. After that number of VM faults have occurred, further VM faults are filtered out at the prescreen stage of processing. This depends on the PASID in the interrupt packet, so it currently only works for KFD contexts. Signed-off-by:
Felix Kuehling <Felix.Kuehling@amd.com> Reviewed-by:
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Felix Kuehling authored
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Colin Ian King authored
Trivial fix to spelling mistakes in pr_err error message and ASSERT messages. Signed-off-by:
Colin Ian King <colin.king@canonical.com> Signed-off-by:
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Dave Airlie authored
I've no idea why this is like this, why store 64-bit fields as a string, and then parse the strings, this is just over engineered. Reduce the size of the amdgpu.o by 80k. text data bss dec hex filename 1331332 17982 1008 1350322 149ab2 amdgpu.o 1244668 17982 1008 1263658 13482a amdgpu.o Acked-by:
Harry Wentland <harry.wentland@amd.com> Acked-by:
Dave Airlie <airlied@redhat.com> Signed-off-by:
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Dave Airlie authored
This fixes the 0-day build warning. Reviewed-by:
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Dave Airlie authored
This is what I'd call slightly overengineered, we waste 40k on storing a value that is write or end, when we could just use the register value to denote end. Remove the virus command parameter, and save text data bss dec hex filename 1412724 17982 1008 1431714 15d8a2 ../drm-next-build/drivers/gpu/drm/amd/amdgpu/amdgpu.o 1331332 17982 1008 1350322 149ab2 ../drm-next-build/drivers/gpu/drm/amd/amdgpu/amdgpu.o Reviewed-by:
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Dave Airlie authored
There is no reason that this gets passed back into the function from outside the file, just reference the table directly. Reviewed-by:
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Dave Airlie authored
This isn't used outside this file. Reviewed-by:
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Dave Airlie authored
This split serves no purpose, and we can make a bunch of functions static now. There are lots of cases of this sort of split in the powerplay code, please start cleaning them up. Ideally the function table is in the same file as all the implementations used in it. Reviewed-by:
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Dave Airlie authored
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Dave Airlie authored
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Dave Airlie authored
This moves this from being global data to global rodata, I'm sure it would be easy to move it to being local data. Reviewed-by:
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Dave Airlie authored
If we bump this up a level, we can ask about it, for now, just default to what amdgpu does. Reviewed-by:
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Andres Rodriguez authored
This patch provides a guarantee that the first n queues allocated by an application will be on different pipes. Where n is the number of pipes available from the hardware. This helps avoid ring aliasing which can result in work executing in time-sliced mode instead of truly parallel mode. Reviewed-by:
Andres Rodriguez <andresx7@gmail.com> Signed-off-by:
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Andres Rodriguez authored
Useful for testing the effects of multipipe compute without recompiling. Acked-by:
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Andres Rodriguez authored
A performance regression for OpenCL tests on Polaris11 had this feature disabled for all asics. Instead, disable it selectively on the affected asics. Acked-by:
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Alex Deucher authored
The error handling for virtual functions assumed a single vf per VM and didn't properly account for bare metal. Make the error arrays per device and add locking. Reviewed-by:
Gavin Wan <gavin.wan@amd.com> Signed-off-by:
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- 26 Sep, 2017 19 commits
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Alex Deucher authored
It was not clear. The rest of the driver is MIT/X11. Reviewed-by:
Christian König <christian.koenig@amd.com> Acked-by:
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Samuel Li authored
v2: drop hdp invalidate/flush. v3: honor pgoff during prime mmap. Add a barrier after cpu access. v4: drop begin/end_cpu_access() for now, revisit later. Signed-off-by:
Samuel Li <Samuel.Li@amd.com> Reviewed-by:
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Rex Zhu authored
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Rex Zhu authored
repeated defining in hwmgr.h Reviewed-by:
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Rex Zhu authored
repeated defining in hwmgr.h use PHM_WAIT_INDIRECT_FIELD instand. Reviewed-by:
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Rex Zhu authored
repeated defining in hwmgr.h Reviewed-by:
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Rex Zhu authored
repeated defining in hwmgr.h Reviewed-by:
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Rex Zhu authored
repeated defining in hwmgr.h Reviewed-by:
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Rex Zhu authored
repeated defining in hwmgr.h Reviewed-by:
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Rex Zhu authored
the macro is as same as PHM_WRITE_FIELD Reviewed-by:
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Rex Zhu authored
the macro is as same as PHM_WRITE_INDIRECT_FIELD Reviewed-by:
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Rex Zhu authored
the macro is not relevant to SMU, so rename SMU_WAIT_FIELD_UNEQUAL to PHM_WAIT_FIELD_UNEQUAL and move to hwmgr.h Reviewed-by:
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Rex Zhu authored
the macro is not relevant to SMU, so move to hwmgr.h and rename to PHM_WAIT_VFPF_INDIRECT_FIELD Reviewed-by:
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Rex Zhu authored
the macro is not relevant to SMU, so move to hwmgr.h and rename to PHM_WAIT_VFPF_INDIRECT_FIELD_UNEQUAL Reviewed-by:
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Rex Zhu authored
the macro is not relevent to SMU, so move to hwmgr.h and rename to PHM_WAIT_INDIRECT_FIELD_UNEQUAL Reviewed-by:
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Rex Zhu authored
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Rex Zhu authored
in VFPF macros to support virtualization Reviewed-by:
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Rex Zhu authored
delete struct smumgr, put smu backend function table in struct hwmgr Reviewed-by:
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Rex Zhu authored
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