amdgpu_csa_vaddr
uint64_t csa_addr = amdgpu_csa_vaddr(adev) & AMDGPU_GMC_HOLE_MASK;
uint64_t amdgpu_csa_vaddr(struct amdgpu_device *adev);
ce_payload_addr = amdgpu_csa_vaddr(ring->adev) +
ce_payload_addr = amdgpu_csa_vaddr(ring->adev) +
csa_addr = amdgpu_csa_vaddr(ring->adev);
csa_addr = amdgpu_csa_vaddr(ring->adev);
csa_addr = amdgpu_csa_vaddr(ring->adev);