kernel.git/drivers/gpu/drm/amd/amdgpu/amdgpu_mes.c, branch linux-5.19.yHosts the 0x221E linux distro kernel.
https://git.0xinfinity.dev/distro/kernel.git/atom?h=linux-5.19.y2022-10-12T07:51:24Zdrm/amdgpu/mes: zero the sdma_hqd_mask of 2nd SDMA engine for SDMA 6.0.12022-10-12T07:51:24ZYifan Zhang2022-08-30T15:18:47Zurn:sha1:5f2f005094963accab7c01f66b439f969a050a45
[ Upstream commit 0af4ed0c329ebb4cef95fda4fcdbfcdea0255442 ]
there is only one SDMA engine in SDMA 6.0.1, the sdma_hqd_mask has to be
zeroed for the 2nd engine, otherwise MES scheduler will consider 2nd
engine exists and map/unmap SDMA queues to the non-existent engine.
Signed-off-by: Yifan Zhang <yifan1.zhang@amd.com>
Reviewed-by: Tim Huang <Tim.Huang@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
drm/amdgpu/mes: fix format specifier for size_t2022-05-10T21:53:11ZAlex Deucher2022-05-06T15:41:20Zurn:sha1:948ceec7c41574666dd1b78fd6bad4d89cdae452
To avoid a warning on 32 bit.
Reported-by: kernel test robot <lkp@intel.com>
Reviewed-by: Guchun Chen <guchun.chen@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
drm/amdgpu: add mes unmap legacy queue routine2022-05-04T14:43:54ZJack Xiao2022-04-13T18:30:37Zurn:sha1:18ee4ce63e0f32cc63dcadb1062e7a3446ead338
For mes kiq has been taken over by mes sched, drv can't directly
use mes kiq to unmap queues. drv has to use mes sched api to
unmap legacy queue.
Signed-off-by: Jack Xiao <Jack.Xiao@amd.com>
Reviewed-by: Hawking Zhang <Hawking.Zhang@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
drm/amdgpu/mes: Update the doorbell function signatures2022-05-04T14:43:53ZMukul Joshi2020-09-02T19:34:04Zurn:sha1:464913c0dd3bc5f05befa62a38e0f5327736c95f
Update the function signatures for process doorbell allocations
with MES enabled to make them more generic. KFD would need to
access these functions to allocate/free doorbells when MES is
enabled.
Signed-off-by: Mukul Joshi <mukul.joshi@amd.com>
Acked-by: Oak Zeng <Oak.Zeng@amd.com>
Reviewed-by: Felix Kuehling <Felix.Kuehling@amd.com>
Reviewed-by: Jack Xiao <Jack.Xiao@amd.com>
Reviewed-by: Harish Kasiviswanathan <Harish.Kasiviswanathan@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
drm/amdgpu/mes: disable mes sdma queue test2022-05-04T14:43:53ZJack Xiao2021-05-26T06:00:11Zurn:sha1:da1c0338f035e51ba718bf446a82121e973f7d1f
Disable mes sdma queue test on sienna cichlid+,
for fw hasn't supported to map sdma queue.
The test can be enabled if fw supports.
Signed-off-by: Jack Xiao <Jack.Xiao@amd.com>
Reviewed-by: Hawking Zhang <Hawking.Zhang@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
drm/amdgpu/mes: fix vm csa update issue2022-05-04T14:43:53ZJack Xiao2022-02-25T09:46:25Zurn:sha1:7c18b40e220a6213f3e63e89b761ef3ba056815e
Need reserve VM buffers before update VM csa.
v2: rebase fixes
Signed-off-by: Jack Xiao <Jack.Xiao@amd.com>
Reviewed-by: Hawking Zhang <Hawking.Zhang@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
drm/amdgpu/mes: implement mes self test2022-05-04T14:43:52ZJack Xiao2020-03-27T16:23:34Zurn:sha1:6624d161039734e58fd1f045a5d821d3907f47ab
Add mes self test to verify its fundamental functionality by
running ring test and ib test of mes kernel queue.
Signed-off-by: Jack Xiao <Jack.Xiao@amd.com>
Acked-by: Christian König <christian.koenig@amd.com>
Reviewed-by: Hawking Zhang <Hawking.Zhang@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
drm/amdgpu/mes: add ring/ib test for mes self test2022-05-04T14:43:52ZJack Xiao2020-03-27T16:18:26Zurn:sha1:cdb7476d9692c84ba204e0b4172998506b41f270
Run the ring test and ib test for mes self test.
Signed-off-by: Jack Xiao <Jack.Xiao@amd.com>
Acked-by: Christian König <christian.koenig@amd.com>
Reviewed-by: Hawking Zhang <Hawking.Zhang@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
drm/amdgpu/mes: create gang and queues for mes self test2022-05-04T14:43:52ZJack Xiao2020-03-27T13:38:42Zurn:sha1:f1d93c9c2722a2fc25cdb93b5f99da7252cae6c1
Create gang and queues for mes self test.
Signed-off-by: Jack Xiao <Jack.Xiao@amd.com>
Acked-by: Christian König <christian.koenig@amd.com>
Reviewed-by: Hawking Zhang <Hawking.Zhang@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
drm/amdgpu/mes: map ctx metadata for mes self test2022-05-04T14:43:52ZJack Xiao2020-03-27T13:36:43Zurn:sha1:a22f760a02f80d140147de4b504bd7531b268e62
Map ctx metadata for mes self test.
Signed-off-by: Jack Xiao <Jack.Xiao@amd.com>
Acked-by: Christian König <christian.koenig@amd.com>
Reviewed-by: Hawking Zhang <Hawking.Zhang@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>