kernel/linux.git/drivers/gpu/drm/amd/amdgpu/amdgpu_df.h, branch v6.6.132Linux kernel stable tree (mirror)https://git.radix-linux.su/kernel/linux.git/atom?h=v6.6.1322022-04-08T21:24:24+00:00drm/amdgpu: expand cg_flags from u32 to u642022-04-08T21:24:24+00:00Evan Quanevan.quan@amd.com2022-03-25T10:00:02+00:00urn:sha1:25faeddcf3c3f31f9f43de5c55f7cbdd13d3ebc7
With this, we can support more CG flags.
Signed-off-by: Evan Quan <evan.quan@amd.com>
Acked-by: Alex Deucher <alexander.deucher@amd.com>
Reviewed-by: Hawking Zhang <Hawking.Zhang@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
drm/amdgpu: add poison mode query for DF (v2)2021-09-28T13:30:06+00:00Tao Zhoutao.zhou1@amd.com2021-09-17T10:15:23+00:00urn:sha1:ca5c636dc6a274693c5c3b4229f16e775d428b7f
Add ras poison mode query interface for DF.
v2: replace RREG32_PCIE with RREG32_SOC15.
Signed-off-by: Tao Zhou <tao.zhou1@amd.com>
Reviewed-by: Hawking Zhang <Hawking.Zhang@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
drm/amdgpu: fix xgmi perfmon a-b-a problem2020-10-07T18:44:16+00:00Jonathan Kimjonathan.kim@amd.com2020-06-18T14:40:14+00:00urn:sha1:576e0ec26b68ff4cd58d1222a5988a4d29711e2a
Mapping hw counters per event config will cause ABA problems so map per
event instead.
v2: Discontinue starting perf counters if add fails. Make it clear what's
happening with pmc_start.
Signed-off-by: Jonathan Kim <jonathan.kim@amd.com>
Reviewed-by: Harish Kasiviswanathan <harish.kasiviswanathan@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
drm/amdgpu: stop resetting xgmi perfmons on disable2020-09-15T21:52:42+00:00Jonathan Kimjonathan.kim@amd.com2020-08-04T20:26:20+00:00urn:sha1:7c679ef6678c7718d6c7284e6f9dd8dd4c27d4e4
Disabling perf events does not specify reset in ABI so stop doing it in
hardware.
Signed-off-by: Jonathan Kim <Jonathan.Kim@amd.com>
Reviewed-by: Harish Kasiviswanathan <Harish.Kasiviswanathan@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
drm/amdgpu: use node_id and node_size to calcualte dram_base_address2020-05-08T18:32:10+00:00Hawking ZhangHawking.Zhang@amd.com2020-05-04T14:30:05+00:00urn:sha1:890900fe77b1321078c6d2e038e4150f06c16698
physical_node_id * node_segment_size should be the
dram_base_address for current gpu node in xgmi config
Signed-off-by: Hawking Zhang <Hawking.Zhang@amd.com>
Reviewed-by: John Clements <john.clements@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
drm/amdgpu: added support to get mGPU DRAM base2020-01-22T21:34:07+00:00John Clementsjohn.clements@amd.com2020-01-17T04:18:00+00:00urn:sha1:a6c44d2538c469f412c3fded0de2290494d762d7
resolves issue with RAS error injection in mGPU configuration
Reviewed-by: Hawking Zhang <Hawking.Zhang@amd.com>
Signed-off-by: John Clements <john.clements@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
drm/amdgpu: Create generic DF struct in adev2020-01-14T15:18:41+00:00Joseph GreathouseJoseph.Greathouse@amd.com2020-01-14T15:05:21+00:00urn:sha1:bdf84a80e0ce5f60f4f41a27b4cf74bcfabcea56
The only data fabric information the adev struct currently
contains is a function pointer table. In the near future,
we will be adding some cached DF information into adev. As
such, this patch creates a new amdgpu_df struct for adev.
Right now, it only containst the old function pointer table,
but new stuff will be added soon.
Signed-off-by: Joseph Greathouse <Joseph.Greathouse@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>