kernel/linux.git/drivers/gpu/drm/amd/amdgpu/amdgpu_xcp.h, branch linux-6.9.yLinux kernel stable tree (mirror)https://git.radix-linux.su/kernel/linux.git/atom?h=linux-6.9.y2023-09-26T20:54:51+00:00drm/amdgpu: Restore partition mode after reset2023-09-26T20:54:51+00:00Lijo Lazarlijo.lazar@amd.com2023-09-08T08:11:24+00:00urn:sha1:c45e38f21754b7cf0043618ebc2c145a23ecccaf
On a full device reset, PSP FW gets unloaded. Hence restore the
partition mode by placing a new request.
Signed-off-by: Lijo Lazar <lijo.lazar@amd.com>
Reviewed-by: Asad Kamal <asad.kamal@amd.com>
Acked-by: Alex Deucher <alexander.deucher@amd.com>
Tested-by: Asad Kamal <asad.kamal@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
drm/amdgpu: use a macro to define no xcp partition case2023-07-18T15:19:02+00:00Guchun Chenguchun.chen@amd.com2023-07-14T11:38:16+00:00urn:sha1:18cf073faaa9467d92164dbd4722cf775766860a
~0 as no xcp partition is used in several places, so improve its
definition by a macro for code consistency.
Suggested-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Guchun Chen <guchun.chen@amd.com>
Reviewed-by: Felix Kuehling <Felix.Kuehling@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
drm/amdgpu: save/restore part of xcp drm_device fields2023-06-09T15:07:12+00:00James ZhuJames.Zhu@amd.com2023-04-25T20:55:56+00:00urn:sha1:23105541727cd6b702c9ee66d98ba50a129fbd5e
Redirect xcp allocated drm_device::rdev/pdev/driver with
amdgpu pci_device/drm_device setting. They need be saved
before redirect and restored after unregister xcp drm_device.
-v2: fix warning discarded-qualifiers
Signed-off-by: James Zhu <James.Zhu@amd.com>
Acked-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
drm/amdkfd: Fix memory reporting on GFX 9.4.32023-06-09T14:36:48+00:00Mukul Joshimukul.joshi@amd.com2023-03-20T15:22:30+00:00urn:sha1:1c77527a69d5ca19cb276e2728992d922b687f35
This patch fixes memory reporting on the GFX 9.4.3 APU and dGPU
by reporting available memory on a per partition basis. If its an
APU, available and used memory calculations take into account
system and TTM memory.
v2: squash in fix ("drm/amdkfd: Fix array out of bound warning")
squash in fix ("drm/amdgpu: Update memory reporting for GFX9.4.3")
Signed-off-by: Mukul Joshi <mukul.joshi@amd.com>
Reviewed-by: Felix Kuehling <Felix.Kuehling@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
drm/amdgpu: Add xcp manager num_xcp_per_mem_partition2023-06-09T13:59:48+00:00Philip YangPhilip.Yang@amd.com2023-03-04T00:45:45+00:00urn:sha1:d26ea1b346e71c07aa00956c32fe2d2dbec068ec
Used by KFD to check memory limit accounting.
Signed-off-by: Philip Yang <Philip.Yang@amd.com>
Reviewed-by: Felix Kuehling <Felix.Kuehling@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
drm/amdgpu: update ref_cnt before ctx free2023-06-09T13:59:44+00:00James ZhuJames.Zhu@amd.com2022-08-15T21:21:44+00:00urn:sha1:3e7c6fe38724eab767033f9d26b496bc2e815157
Update ref_cnt before ctx free.
Signed-off-by: James Zhu <James.Zhu@amd.com>
Acked-by: Lijo Lazar <lijo.lazar@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
drm/amdgpu: update header to support partition scheduling2023-06-09T13:59:32+00:00James ZhuJames.Zhu@amd.com2022-08-15T20:55:02+00:00urn:sha1:0a9115fd952a5de27dc360dc0c4618b6a1846c58
Update header to support partition scheduling.
Signed-off-by: James Zhu <James.Zhu@amd.com>
Acked-by: Lijo Lazar <lijo.lazar@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
drm/amdgpu: find partition ID when open device2023-06-09T13:59:27+00:00James ZhuJames.Zhu@amd.com2023-02-28T19:16:38+00:00urn:sha1:be3800f57c3b0fb39dc732345279db76a50559a3
Find partition ID when open device from render device minor.
Signed-off-by: Christian König <christian.koenig@amd.com>
Signed-off-by: James Zhu <James.Zhu@amd.com>
Reviewed-and-tested-by: Philip Yang<Philip.Yang@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
drm/amdgpu: support partition drm devices2023-06-09T13:59:20+00:00James ZhuJames.Zhu@amd.com2022-08-15T20:55:02+00:00urn:sha1:2c1c7ba457d4ecf475c0e220ac5359971355c6eb
Support partition drm devices on GC_HWIP IP_VERSION(9, 4, 3).
This is a temporary solution and will be superceded.
Signed-off-by: Christian König <christian.koenig@amd.com>
Signed-off-by: James Zhu <James.Zhu@amd.com>
Reviewed-and-tested-by: Philip Yang<Philip.Yang@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
drm/amdgpu: Move initialization of xcp before kfd2023-06-09T13:57:14+00:00Lijo Lazarlijo.lazar@amd.com2023-02-03T13:16:40+00:00urn:sha1:e47947abb9e71176ea2d9c8f55e03134dabd2605
After partition switch, fill all relevant xcp information before kfd
starts initialization.
Signed-off-by: Lijo Lazar <lijo.lazar@amd.com>
Reviewed-by: Le Ma <le.ma@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>