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net/rpmsg: move the sync handshark to ns_bind callback 

Signed-off-by: chao.an <anchao@xiaomi.com>
This commit is contained in:
chao.an 2021-08-16 17:19:18 +08:00 committed by Xiang Xiao
parent 64e95dc1f5
commit afef9c2044
1 changed files with 29 additions and 34 deletions
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63
net/rpmsg/rpmsg_sockif.c
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@ -275,31 +275,6 @@ static int rpmsg_socket_wakeup(FAR struct rpmsg_socket_conn_s *conn)
return ret;
}
static int rpmsg_socket_sync(FAR struct rpmsg_socket_conn_s *conn,
unsigned int timeout)
{
struct rpmsg_socket_sync_s msg;
int ret;
msg.cmd = RPMSG_SOCKET_CMD_SYNC;
msg.size = circbuf_size(&conn->recvbuf);
ret = rpmsg_send(&conn->ept, &msg, sizeof(msg));
if (ret < 0)
{
return ret;
}
ret = OK;
if (conn->sendsize == 0)
{
ret = net_timedwait(&conn->sendsem, timeout);
}
return ret;
}
static inline uint32_t rpmsg_socket_get_space(
FAR struct rpmsg_socket_conn_s *conn)
{
@ -454,6 +429,19 @@ static void rpmsg_socket_device_destroy(FAR struct rpmsg_device *rdev,
}
}
static void rpmsg_socket_device_connect(FAR struct rpmsg_device *rdev,
FAR void *priv, FAR const char *name,
uint32_t dest)
{
FAR struct rpmsg_socket_conn_s *conn = priv;
struct rpmsg_socket_sync_s msg;
msg.cmd = RPMSG_SOCKET_CMD_SYNC;
msg.size = circbuf_size(&conn->recvbuf);
rpmsg_send(&conn->ept, &msg, sizeof(msg));
}
static void rpmsg_socket_ns_bind(FAR struct rpmsg_device *rdev,
FAR void *priv, FAR const char *name,
uint32_t dest)
@ -640,7 +628,6 @@ static int rpmsg_socket_listen(FAR struct socket *psock, int backlog)
static int rpmsg_socket_connect_internal(FAR struct socket *psock)
{
FAR struct rpmsg_socket_conn_s *conn = psock->s_conn;
unsigned int tc;
int ret;
ret = circbuf_resize(&conn->recvbuf, CONFIG_NET_RPMSG_RXBUF_SIZE);
@ -652,20 +639,24 @@ static int rpmsg_socket_connect_internal(FAR struct socket *psock)
ret = rpmsg_register_callback(conn,
rpmsg_socket_device_created,
rpmsg_socket_device_destroy,
NULL);
rpmsg_socket_device_connect);
if (ret < 0)
{
return ret;
}
ret = rpmsg_socket_sync(conn, _SO_TIMEOUT(psock->s_rcvtimeo));
if (conn->sendsize == 0)
{
ret = net_timedwait(&conn->sendsem,
_SO_TIMEOUT(psock->s_rcvtimeo));
}
if (ret < 0)
{
rpmsg_unregister_callback(conn,
rpmsg_socket_device_created,
rpmsg_socket_device_destroy,
NULL);
rpmsg_socket_device_connect);
}
return ret;
@ -728,12 +719,15 @@ static int rpmsg_socket_accept(FAR struct socket *psock,
if (conn)
{
rpmsg_socket_sync(conn, _SO_TIMEOUT(psock->s_rcvtimeo));
rpmsg_register_callback(conn,
rpmsg_socket_device_created,
rpmsg_socket_device_destroy,
NULL);
rpmsg_socket_device_connect);
if (conn->sendsize == 0)
{
net_lockedwait(&conn->sendsem);
}
newsock->s_domain = psock->s_domain;
newsock->s_sockif = psock->s_sockif;
@ -1189,7 +1183,8 @@ static ssize_t rpmsg_socket_recvmsg(FAR struct socket *psock,
rpmsg_socket_unlock(&conn->recvlock);
ret = net_timedwait(&conn->recvsem, _SO_TIMEOUT(psock->s_rcvtimeo));
ret = net_timedwait(&conn->recvsem,
_SO_TIMEOUT(psock->s_rcvtimeo));
if (!conn->ept.rdev)
{
ret = -ECONNRESET;
@ -1240,7 +1235,7 @@ static int rpmsg_socket_close(FAR struct socket *psock)
rpmsg_unregister_callback(conn,
rpmsg_socket_device_created,
rpmsg_socket_device_destroy,
NULL);
rpmsg_socket_device_connect);
}
rpmsg_socket_destroy_ept(conn);