| /* 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> |
| static inline int smc_tx_prepared_sends(struct smc_connection *conn) |
| union smc_host_cursor sent, prep; |
| smc_curs_copy(&sent, &conn->tx_curs_sent, conn); |
| smc_curs_copy(&prep, &conn->tx_curs_prep, conn); |
| return smc_curs_diff(conn->sndbuf_desc->len, &sent, &prep); |
| void smc_tx_work(struct work_struct *work); |
| void smc_tx_init(struct smc_sock *smc); |
| int smc_tx_sendmsg(struct smc_sock *smc, struct msghdr *msg, size_t len); |
| int smc_tx_sndbuf_nonempty(struct smc_connection *conn); |
| void smc_tx_sndbuf_nonfull(struct smc_sock *smc); |
| void smc_tx_consumer_update(struct smc_connection *conn, bool force); |
| int smcd_tx_ism_write(struct smc_connection *conn, void *data, size_t len, |