amdgpu_vm_map_gart
u64 addr = p->pages_addr ? amdgpu_vm_map_gart(
uint64_t amdgpu_vm_map_gart(const dma_addr_t *pages_addr, uint64_t addr);
amdgpu_vm_map_gart(p->pages_addr, addr) :
pte[i] = amdgpu_vm_map_gart(p->pages_addr, addr);