18c2ecf20Sopenharmony_ci# SPDX-License-Identifier: GPL-2.0-or-later 28c2ecf20Sopenharmony_ci 38c2ecf20Sopenharmony_ciconfig BLK_DEV_RNBD 48c2ecf20Sopenharmony_ci bool 58c2ecf20Sopenharmony_ci 68c2ecf20Sopenharmony_ciconfig BLK_DEV_RNBD_CLIENT 78c2ecf20Sopenharmony_ci tristate "RDMA Network Block Device driver client" 88c2ecf20Sopenharmony_ci depends on INFINIBAND_RTRS_CLIENT 98c2ecf20Sopenharmony_ci select BLK_DEV_RNBD 108c2ecf20Sopenharmony_ci help 118c2ecf20Sopenharmony_ci RNBD client is a network block device driver using rdma transport. 128c2ecf20Sopenharmony_ci 138c2ecf20Sopenharmony_ci RNBD client allows for mapping of a remote block devices over 148c2ecf20Sopenharmony_ci RTRS protocol from a target system where RNBD server is running. 158c2ecf20Sopenharmony_ci 168c2ecf20Sopenharmony_ci If unsure, say N. 178c2ecf20Sopenharmony_ci 188c2ecf20Sopenharmony_ciconfig BLK_DEV_RNBD_SERVER 198c2ecf20Sopenharmony_ci tristate "RDMA Network Block Device driver server" 208c2ecf20Sopenharmony_ci depends on INFINIBAND_RTRS_SERVER 218c2ecf20Sopenharmony_ci select BLK_DEV_RNBD 228c2ecf20Sopenharmony_ci help 238c2ecf20Sopenharmony_ci RNBD server is the server side of RNBD using rdma transport. 248c2ecf20Sopenharmony_ci 258c2ecf20Sopenharmony_ci RNBD server allows for exporting local block devices to a remote client 268c2ecf20Sopenharmony_ci over RTRS protocol. 278c2ecf20Sopenharmony_ci 288c2ecf20Sopenharmony_ci If unsure, say N. 29