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11#ifndef SMC_TX_H
12#define SMC_TX_H
13
14#include <linux/socket.h>
15#include <linux/types.h>
16
17#include "smc.h"
18#include "smc_cdc.h"
19
20static inline int smc_tx_prepared_sends(struct smc_connection *conn)
21{
22 union smc_host_cursor sent, prep;
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24 smc_curs_write(&sent, smc_curs_read(&conn->tx_curs_sent, conn), conn);
25 smc_curs_write(&prep, smc_curs_read(&conn->tx_curs_prep, conn), conn);
26 return smc_curs_diff(conn->sndbuf_size, &sent, &prep);
27}
28
29void smc_tx_init(struct smc_sock *smc);
30int smc_tx_sendmsg(struct smc_sock *smc, struct msghdr *msg, size_t len);
31int smc_tx_sndbuf_nonempty(struct smc_connection *conn);
32void smc_tx_sndbuf_nonfull(struct smc_sock *smc);
33void smc_tx_consumer_update(struct smc_connection *conn);
34
35#endif
36