1060 	struct ib_mr *mr;  in ib_get_dma_mr()  local
1067 	mr = pd->device->get_dma_mr(pd, mr_access_flags);  in ib_get_dma_mr()
1069 	if (!IS_ERR(mr)) {  in ib_get_dma_mr()
1070 		mr->device  = pd->device;  in ib_get_dma_mr()
1071 		mr->pd      = pd;  in ib_get_dma_mr()
1072 		mr->uobject = NULL;  in ib_get_dma_mr()
1074 		atomic_set(&mr->usecnt, 0);  in ib_get_dma_mr()
1077 	return mr;  in ib_get_dma_mr()
1087 	struct ib_mr *mr;  in ib_reg_phys_mr()  local
1097 	mr = pd->device->reg_phys_mr(pd, phys_buf_array, num_phys_buf,  in ib_reg_phys_mr()
1100 	if (!IS_ERR(mr)) {  in ib_reg_phys_mr()
1101 		mr->device  = pd->device;  in ib_reg_phys_mr()
1102 		mr->pd      = pd;  in ib_reg_phys_mr()
1103 		mr->uobject = NULL;  in ib_reg_phys_mr()
1105 		atomic_set(&mr->usecnt, 0);  in ib_reg_phys_mr()
1108 	return mr;  in ib_reg_phys_mr()
1112 int ib_rereg_phys_mr(struct ib_mr *mr,  in ib_rereg_phys_mr()  argument
1127 	if (!mr->device->rereg_phys_mr)  in ib_rereg_phys_mr()
1130 	if (atomic_read(&mr->usecnt))  in ib_rereg_phys_mr()
1133 	old_pd = mr->pd;  in ib_rereg_phys_mr()
1135 	ret = mr->device->rereg_phys_mr(mr, mr_rereg_mask, pd,  in ib_rereg_phys_mr()
1148 int ib_query_mr(struct ib_mr *mr, struct ib_mr_attr *mr_attr)  in ib_query_mr()  argument
1150 	return mr->device->query_mr ?  in ib_query_mr()
1151 		mr->device->query_mr(mr, mr_attr) : -ENOSYS;  in ib_query_mr()
1155 int ib_dereg_mr(struct ib_mr *mr)  in ib_dereg_mr()  argument
1160 	if (atomic_read(&mr->usecnt))  in ib_dereg_mr()
1163 	pd = mr->pd;  in ib_dereg_mr()
1164 	ret = mr->device->dereg_mr(mr);  in ib_dereg_mr()
1175 	struct ib_mr *mr;  in ib_create_mr()  local
1180 	mr = pd->device->create_mr(pd, mr_init_attr);  in ib_create_mr()
1182 	if (!IS_ERR(mr)) {  in ib_create_mr()
1183 		mr->device  = pd->device;  in ib_create_mr()
1184 		mr->pd      = pd;  in ib_create_mr()
1185 		mr->uobject = NULL;  in ib_create_mr()
1187 		atomic_set(&mr->usecnt, 0);  in ib_create_mr()
1190 	return mr;  in ib_create_mr()
1194 int ib_destroy_mr(struct ib_mr *mr)  in ib_destroy_mr()  argument
1199 	if (atomic_read(&mr->usecnt))  in ib_destroy_mr()
1202 	pd = mr->pd;  in ib_destroy_mr()
1203 	ret = mr->device->destroy_mr(mr);  in ib_destroy_mr()
1213 	struct ib_mr *mr;  in ib_alloc_fast_reg_mr()  local
1218 	mr = pd->device->alloc_fast_reg_mr(pd, max_page_list_len);  in ib_alloc_fast_reg_mr()
1220 	if (!IS_ERR(mr)) {  in ib_alloc_fast_reg_mr()
1221 		mr->device  = pd->device;  in ib_alloc_fast_reg_mr()
1222 		mr->pd      = pd;  in ib_alloc_fast_reg_mr()
1223 		mr->uobject = NULL;  in ib_alloc_fast_reg_mr()
1225 		atomic_set(&mr->usecnt, 0);  in ib_alloc_fast_reg_mr()
1228 	return mr;  in ib_alloc_fast_reg_mr()
1441 int ib_check_mr_status(struct ib_mr *mr, u32 check_mask,  in ib_check_mr_status()  argument
1444 	return mr->device->check_mr_status ?  in ib_check_mr_status()
1445 		mr->device->check_mr_status(mr, check_mask, mr_status) : -ENOSYS;  in ib_check_mr_status()