diff options
| author | Le Ma <[email protected]> | 2022-02-23 03:43:01 +0000 |
|---|---|---|
| committer | Alex Deucher <[email protected]> | 2023-06-09 13:43:35 +0000 |
| commit | 386ea27c3b0bcdd5b5be74bdf26022ab931eae7b (patch) | |
| tree | 6e369cc60fae21998cfebf460231f38c27109d78 /drivers/gpu/drm/amd/amdgpu/amdgpu_sdma.h | |
| parent | drm/amdgpu: assign the doorbell index in 1st page to sdma page queue (diff) | |
| download | kernel-386ea27c3b0bcdd5b5be74bdf26022ab931eae7b.tar.gz kernel-386ea27c3b0bcdd5b5be74bdf26022ab931eae7b.zip | |
drm/amdgpu: adjust some basic elements for multiple AID case
add some elements below:
- num_aid
- aid_id for each sdma instance
- num_inst_per_aid for sdma
and extend macro size below:
- SDMA_MAX_INSTANCES to 16
- AMDGPU_MAX_RINGS to 96
- AMDGPU_MAX_HWIP_RINGS to 32
v2: move aid_id from amdgpu_ring to amdgpu_sdma_instance. (Lijo)
Signed-off-by: Le Ma <[email protected]>
Acked-by: Felix Kuehling <[email protected]>
Reviewed-by: Lijo Lazar <[email protected]>
Signed-off-by: Alex Deucher <[email protected]>
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/amdgpu_sdma.h')
| -rw-r--r-- | drivers/gpu/drm/amd/amdgpu/amdgpu_sdma.h | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_sdma.h b/drivers/gpu/drm/amd/amdgpu/amdgpu_sdma.h index fc8528812598..67975dcede5d 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_sdma.h +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_sdma.h @@ -26,7 +26,7 @@ #include "amdgpu_ras.h" /* max number of IP instances */ -#define AMDGPU_MAX_SDMA_INSTANCES 8 +#define AMDGPU_MAX_SDMA_INSTANCES 16 enum amdgpu_sdma_irq { AMDGPU_SDMA_IRQ_INSTANCE0 = 0, @@ -49,6 +49,7 @@ struct amdgpu_sdma_instance { struct amdgpu_ring ring; struct amdgpu_ring page; bool burst_nop; + uint32_t aid_id; }; struct amdgpu_sdma_ras { @@ -66,6 +67,7 @@ struct amdgpu_sdma { struct amdgpu_irq_src srbm_write_irq; int num_instances; + int num_inst_per_aid; uint32_t srbm_soft_reset; bool has_page_queue; struct ras_common_if *ras_if; |