diff options
Diffstat (limited to 'drivers/gpu/drm/amd/include/kgd_kfd_interface.h')
| -rw-r--r-- | drivers/gpu/drm/amd/include/kgd_kfd_interface.h | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/drivers/gpu/drm/amd/include/kgd_kfd_interface.h b/drivers/gpu/drm/amd/include/kgd_kfd_interface.h index 5984fec78be4..1e5c22ceb256 100644 --- a/drivers/gpu/drm/amd/include/kgd_kfd_interface.h +++ b/drivers/gpu/drm/amd/include/kgd_kfd_interface.h @@ -240,6 +240,10 @@ struct tile_config { * * @invalidate_tlbs_vmid: Invalidate TLBs for a specific VMID * + * @submit_ib: Submits an IB to the engine specified by inserting the + * IB to the corresponding ring (ring type). The IB is executed with the + * specified VMID in a user mode context. + * * This structure contains function pointers to services that the kgd driver * provides to amdkfd driver. * @@ -352,6 +356,10 @@ struct kfd2kgd_calls { int (*invalidate_tlbs)(struct kgd_dev *kgd, uint16_t pasid); int (*invalidate_tlbs_vmid)(struct kgd_dev *kgd, uint16_t vmid); + + int (*submit_ib)(struct kgd_dev *kgd, enum kgd_engine_type engine, + uint32_t vmid, uint64_t gpu_addr, + uint32_t *ib_cmd, uint32_t ib_len); }; /** |