kernel/linux.git/drivers/gpu/drm/amd/amdkfd/kfd_process_queue_manager.c, branch v5.19Linux kernel stable tree (mirror)https://git.radix-linux.su/kernel/linux.git/atom?h=v5.192022-05-04T14:43:54+00:00drm/amdkfd: Add KFD support for soc21 v32022-05-04T14:43:54+00:00Mukul Joshimukul.joshi@amd.com2022-04-26T17:00:11+00:00urn:sha1:cc009e613de6560eb499f8bc92c80a737752cb30
Add initial support for soc21 in KFD compute
driver (Mukul)
- Add new definition for soc21 device.
- Add new file for amdgpu-kfd interface for GFX11 family.
- Add new file for queue management, interrupt handling,
mqd management for GFX11 family in KFD driver.
- Related changes/updates for soc21 device in
KFD driver.
- Repurpose last 2 entries of SDMA MQD for driver use.
v2: Add an optional argument into update queue operation (Mukul)
v3: Switch to ip version check, replace kgd_dev with
amdgpu_device (Hawking)
Signed-off-by: Mukul Joshi <mukul.joshi@amd.com>
Signed-off-by: Hawking Zhang <Hawking.Zhang@amd.com>
Reviewed-by: Oak Zeng <Oak.Zeng@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
drm/amdkfd: CRIU add support for GWS queues2022-04-21T15:32:38+00:00David Yat Sindavid.yatsin@amd.com2022-04-13T15:37:53+00:00urn:sha1:747eea073252b5e30e0e38d04e3fdef7c86f16b5
Add support to checkpoint/restore GWS (Global Wave Sync) queues.
Signed-off-by: David Yat Sin <david.yatsin@amd.com>
Reviewed-by: Felix Kuehling <Felix.Kuehling@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
drm/amdkfd: Fix for possible integer overflow2022-02-23T19:02:50+00:00David Yat Sindavid.yatsin@amd.com2022-02-18T22:53:43+00:00urn:sha1:8f7519b2f3a93f6eae76912be66188366cc47aed
Fix for possible integer overflow when doing addition.
Reported-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: David Yat Sin <david.yatsin@amd.com>
Reviewed-by: Felix Kuehling <Felix.Kuehling@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
drm/amdkfd: update SPDX license header2022-02-14T20:08:40+00:00Rajneesh Bhardwajrajneesh.bhardwaj@amd.com2022-02-11T03:24:41+00:00urn:sha1:d87f36a0635edc58430e322f9e04fdf9aae6641f
Update the SPDX License header for all the KFD files.
Reviewed-by: Felix Kuehling <Felix.Kuehling@amd.com>
Signed-off-by: Rajneesh Bhardwaj <rajneesh.bhardwaj@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
drm/amdkfd: CRIU implement gpu_id remapping2022-02-07T22:59:52+00:00David Yat Sindavid.yatsin@amd.com2021-04-09T16:30:43+00:00urn:sha1:bef153b70c6e3594b849d44a23f806328b9c68d4
When doing a restore on a different node, the gpu_id's on the restore
node may be different. But the user space application will still refer
use the original gpu_id's in the ioctl calls. Adding code to create a
gpu id mapping so that kfd can determine actual gpu_id during the user
ioctl's.
Reviewed-by: Felix Kuehling <Felix.Kuehling@amd.com>
Signed-off-by: David Yat Sin <david.yatsin@amd.com>
Signed-off-by: Rajneesh Bhardwaj <rajneesh.bhardwaj@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
drm/amdkfd: CRIU checkpoint and restore queue control stack2022-02-07T22:59:52+00:00David Yat Sindavid.yatsin@amd.com2021-01-25T19:09:32+00:00urn:sha1:3a9822d7bd623be9000cef8101ecf8479fa53f2c
Checkpoint contents of queue control stacks on CRIU dump and restore them
during CRIU restore.
Reviewed-by: Felix Kuehling <Felix.Kuehling@amd.com>
Signed-off-by: David Yat Sin <david.yatsin@amd.com>
Signed-off-by: Rajneesh Bhardwaj <rajneesh.bhardwaj@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
drm/amdkfd: CRIU checkpoint and restore queue mqds2022-02-07T22:59:52+00:00David Yat Sindavid.yatsin@amd.com2021-01-25T17:50:14+00:00urn:sha1:42c6c48214b726c30918e8dc80e2168607d13ae4
Checkpoint contents of queue MQD's on CRIU dump and restore them during
CRIU restore.
Reviewed-by: Felix Kuehling <Felix.Kuehling@amd.com>
Signed-off-by: David Yat Sin <david.yatsin@amd.com>
Signed-off-by: Rajneesh Bhardwaj <rajneesh.bhardwaj@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
drm/amdkfd: CRIU restore sdma id for queues2022-02-07T22:59:52+00:00David Yat Sindavid.yatsin@amd.com2021-01-25T16:29:30+00:00urn:sha1:2485c12c980a36bb9e23ababb07d73c4ac6a45af
When re-creating queues during CRIU restore, restore the queue with the
same sdma id value used during CRIU dump.
Reviewed-by: Felix Kuehling <Felix.Kuehling@amd.com>
Signed-off-by: David Yat Sin <david.yatsin@amd.com>
Signed-off-by: Rajneesh Bhardwaj <rajneesh.bhardwaj@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
drm/amdkfd: CRIU restore queue ids2022-02-07T22:59:52+00:00David Yat Sindavid.yatsin@amd.com2021-01-25T16:03:31+00:00urn:sha1:8668dfc30d3eee695233ce83944abaf5546a5017
When re-creating queues during CRIU restore, restore the queue with the
same queue id value used during CRIU dump.
Reviewed-by: Felix Kuehling <Felix.Kuehling@amd.com>
Signed-off-by: Rajneesh Bhardwaj <rajneesh.bhardwaj@amd.com>
Signed-off-by: David Yat Sin <david.yatsin@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
drm/amdkfd: CRIU add queues support2022-02-07T22:59:52+00:00David Yat Sindavid.yatsin@amd.com2021-01-25T15:13:48+00:00urn:sha1:626f7b3190b4c07917f0262162cb7fef7272c34d
Add support to existing CRIU ioctl's to save number of queues and queue
properties for each queue during checkpoint and re-create queues on
restore.
Reviewed-by: Felix Kuehling <Felix.Kuehling@amd.com>
Signed-off-by: David Yat Sin <david.yatsin@amd.com>
Signed-off-by: Rajneesh Bhardwaj <rajneesh.bhardwaj@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>