Felix Kuehling
a5b1615529
drm/amdkfd: Disable idle optimization for chained runlist
...
This works around difficult-to-reproduce soft hangs on oversubscribed
runlists.
Signed-off-by: Felix Kuehling <Felix.Kuehling@amd.com >
Reviewed-by: Oak Zeng <Oak.Zeng@amd.com >
Signed-off-by: Alex Deucher <alexander.deucher@amd.com >
2019-07-03 14:32:10 -05:00
Oak Zeng
0235097371
drm/amdkfd: PM4 packets change to support GWS
...
Add a field in map_queues packet to indicate whether
this is a gws control queue. Only one queue per process
can be gws control queue. Change num_gws field in
map_process packet to 7 bits
Signed-off-by: Oak Zeng <Oak.Zeng@amd.com >
Reviewed-by: Felix Kuehling <Felix.Kuehling@amd.com >
Signed-off-by: Alex Deucher <alexander.deucher@amd.com >
2019-05-28 14:44:37 -05:00
Oak Zeng
16631afff2
drm/amdkfd: Delete alloc_format field from map_queue struct
...
Alloc format was never really supported by MEC FW. FW always
does one per pipe allocation.
Signed-off-by: Oak Zeng <Oak.Zeng@amd.com >
Reviewed-by: Felix Kuehling <Felix.Kuehling@amd.com >
Signed-off-by: Felix Kuehling <Felix.Kuehling@amd.com >
Signed-off-by: Alex Deucher <alexander.deucher@amd.com >
2019-05-24 12:21:03 -05:00
Oak Zeng
1b4670f698
drm/amdkfd: Introduce XGMI SDMA queue type
...
Existing QUEUE_TYPE_SDMA means PCIe optimized SDMA queues.
Introduce a new QUEUE_TYPE_SDMA_XGMI, which is optimized
for non-PCIe transfer such as XGMI.
Signed-off-by: Oak Zeng <Oak.Zeng@amd.com >
Reviewed-by: Felix Kuehling <Felix.Kuehling@amd.com >
Signed-off-by: Felix Kuehling <Felix.Kuehling@amd.com >
Signed-off-by: Alex Deucher <alexander.deucher@amd.com >
2019-05-24 12:21:02 -05:00
Shaoyun Liu
e715c6d0ea
drm/amd: Interface change to support 64 bit page_table_base
...
amdgpu_gpuvm_get_process_page_dir should return the page table address
in the format expected by the pm4_map_process packet for all ASIC
generations.
Signed-off-by: Shaoyun Liu <Shaoyun.Liu@amd.com >
Reviewed-by: Felix Kuehling <Felix.Kuehling@amd.com >
Signed-off-by: Alex Deucher <alexander.deucher@amd.com >
Signed-off-by: Felix Kuehling <Felix.Kuehling@amd.com >
Acked-by: Alex Deucher <alexander.deucher@amd.com >
2018-09-26 21:09:17 -05:00
Felix Kuehling
9d7d024816
drm/amdkfd: Add 64-bit doorbell and wptr support to kernel queue
...
v2: Removed redundant 0x before %p.
Signed-off-by: Felix Kuehling <Felix.Kuehling@amd.com >
Reviewed-by: Oded Gabbay <oded.gabbay@gmail.com >
Signed-off-by: Oded Gabbay <oded.gabbay@gmail.com >
2018-04-08 22:03:51 -04:00
Felix Kuehling
454150b1f9
drm/amdkfd: Add GFXv9 PM4 packet writer functions
...
Signed-off-by: Shaoyun Liu <Shaoyun.Liu@amd.com >
Signed-off-by: Felix Kuehling <Felix.Kuehling@amd.com >
Reviewed-by: Oded Gabbay <oded.gabbay@gmail.com >
Signed-off-by: Oded Gabbay <oded.gabbay@gmail.com >
2018-04-10 17:33:07 -04:00
