1061 	struct ib_mr *mr;  in ib_get_dma_mr()  local
1068 	mr = pd->device->get_dma_mr(pd, mr_access_flags);  in ib_get_dma_mr()
1070 	if (!IS_ERR(mr)) {  in ib_get_dma_mr()
1071 		mr->device  = pd->device;  in ib_get_dma_mr()
1072 		mr->pd      = pd;  in ib_get_dma_mr()
1073 		mr->uobject = NULL;  in ib_get_dma_mr()
1075 		atomic_set(&mr->usecnt, 0);  in ib_get_dma_mr()
1078 	return mr;  in ib_get_dma_mr()
1088 	struct ib_mr *mr;  in ib_reg_phys_mr()  local
1098 	mr = pd->device->reg_phys_mr(pd, phys_buf_array, num_phys_buf,  in ib_reg_phys_mr()
1101 	if (!IS_ERR(mr)) {  in ib_reg_phys_mr()
1102 		mr->device  = pd->device;  in ib_reg_phys_mr()
1103 		mr->pd      = pd;  in ib_reg_phys_mr()
1104 		mr->uobject = NULL;  in ib_reg_phys_mr()
1106 		atomic_set(&mr->usecnt, 0);  in ib_reg_phys_mr()
1109 	return mr;  in ib_reg_phys_mr()
1113 int ib_rereg_phys_mr(struct ib_mr *mr,  in ib_rereg_phys_mr()  argument
1128 	if (!mr->device->rereg_phys_mr)  in ib_rereg_phys_mr()
1131 	if (atomic_read(&mr->usecnt))  in ib_rereg_phys_mr()
1134 	old_pd = mr->pd;  in ib_rereg_phys_mr()
1136 	ret = mr->device->rereg_phys_mr(mr, mr_rereg_mask, pd,  in ib_rereg_phys_mr()
1149 int ib_query_mr(struct ib_mr *mr, struct ib_mr_attr *mr_attr)  in ib_query_mr()  argument
1151 	return mr->device->query_mr ?  in ib_query_mr()
1152 		mr->device->query_mr(mr, mr_attr) : -ENOSYS;  in ib_query_mr()
1156 int ib_dereg_mr(struct ib_mr *mr)  in ib_dereg_mr()  argument
1161 	if (atomic_read(&mr->usecnt))  in ib_dereg_mr()
1164 	pd = mr->pd;  in ib_dereg_mr()
1165 	ret = mr->device->dereg_mr(mr);  in ib_dereg_mr()
1176 	struct ib_mr *mr;  in ib_create_mr()  local
1181 	mr = pd->device->create_mr(pd, mr_init_attr);  in ib_create_mr()
1183 	if (!IS_ERR(mr)) {  in ib_create_mr()
1184 		mr->device  = pd->device;  in ib_create_mr()
1185 		mr->pd      = pd;  in ib_create_mr()
1186 		mr->uobject = NULL;  in ib_create_mr()
1188 		atomic_set(&mr->usecnt, 0);  in ib_create_mr()
1191 	return mr;  in ib_create_mr()
1195 int ib_destroy_mr(struct ib_mr *mr)  in ib_destroy_mr()  argument
1200 	if (atomic_read(&mr->usecnt))  in ib_destroy_mr()
1203 	pd = mr->pd;  in ib_destroy_mr()
1204 	ret = mr->device->destroy_mr(mr);  in ib_destroy_mr()
1214 	struct ib_mr *mr;  in ib_alloc_fast_reg_mr()  local
1219 	mr = pd->device->alloc_fast_reg_mr(pd, max_page_list_len);  in ib_alloc_fast_reg_mr()
1221 	if (!IS_ERR(mr)) {  in ib_alloc_fast_reg_mr()
1222 		mr->device  = pd->device;  in ib_alloc_fast_reg_mr()
1223 		mr->pd      = pd;  in ib_alloc_fast_reg_mr()
1224 		mr->uobject = NULL;  in ib_alloc_fast_reg_mr()
1226 		atomic_set(&mr->usecnt, 0);  in ib_alloc_fast_reg_mr()
1229 	return mr;  in ib_alloc_fast_reg_mr()
1442 int ib_check_mr_status(struct ib_mr *mr, u32 check_mask,  in ib_check_mr_status()  argument
1445 	return mr->device->check_mr_status ?  in ib_check_mr_status()
1446 		mr->device->check_mr_status(mr, check_mask, mr_status) : -ENOSYS;  in ib_check_mr_status()