| /* SPDX-License-Identifier: GPL-2.0 */ |
| * Shared Memory Communications over RDMA (SMC-R) and RoCE |
| * Copyright IBM Corp. 2016 |
| * Author(s): Ursula Braun <ubraun@linux.vnet.ibm.com> |
| #include <linux/socket.h> |
| void smc_rx_init(struct smc_sock *smc); |
| int smc_rx_recvmsg(struct smc_sock *smc, struct msghdr *msg, |
| struct pipe_inode_info *pipe, size_t len, int flags); |
| int smc_rx_wait(struct smc_sock *smc, long *timeo, |
| int (*fcrit)(struct smc_connection *conn)); |
| static inline int smc_rx_data_available(struct smc_connection *conn) |
| return atomic_read(&conn->bytes_to_rcv); |