int rfcomm_dlc_open(struct rfcomm_dlc *d, bdaddr_t *src, bdaddr_t *dst, u8 channel)
{
- mm_segment_t fs;
int r;
rfcomm_lock();
- fs = get_fs(); set_fs(KERNEL_DS);
r = __rfcomm_dlc_open(d, src, dst, channel);
- set_fs(fs);
rfcomm_unlock();
return r;
int rfcomm_dlc_close(struct rfcomm_dlc *d, int err)
{
- mm_segment_t fs;
int r;
rfcomm_lock();
- fs = get_fs(); set_fs(KERNEL_DS);
r = __rfcomm_dlc_close(d, err);
- set_fs(fs);
rfcomm_unlock();
return r;
{
struct rfcomm_session *s = NULL;
struct sockaddr_l2 addr;
- struct l2cap_options opts;
struct socket *sock;
- int size;
+ struct sock *sk;
BT_DBG("%s %s", batostr(src), batostr(dst));
goto failed;
/* Set L2CAP options */
- size = sizeof(opts);
- sock->ops->getsockopt(sock, SOL_L2CAP, L2CAP_OPTIONS, (void *)&opts, &size);
-
- opts.imtu = RFCOMM_MAX_L2CAP_MTU;
- sock->ops->setsockopt(sock, SOL_L2CAP, L2CAP_OPTIONS, (void *)&opts, size);
+ sk = sock->sk;
+ lock_sock(sk);
+ l2cap_pi(sk)->imtu = RFCOMM_MAX_L2CAP_MTU;
+ release_sock(sk);
s = rfcomm_session_add(sock, BT_BOUND);
if (!s) {
static int rfcomm_send_frame(struct rfcomm_session *s, u8 *data, int len)
{
struct socket *sock = s->sock;
- struct iovec iv = { data, len };
+ struct kvec iv = { data, len };
struct msghdr msg;
BT_DBG("session %p len %d", s, len);
memset(&msg, 0, sizeof(msg));
- msg.msg_iovlen = 1;
- msg.msg_iov = &iv;
- return sock_sendmsg(sock, &msg, len);
+ return kernel_sendmsg(sock, &msg, &iv, 1, len);
}
static int rfcomm_send_sabm(struct rfcomm_session *s, u8 dlci)
static int rfcomm_send_test(struct rfcomm_session *s, int cr, u8 *pattern, int len)
{
struct socket *sock = s->sock;
- struct iovec iv[3];
+ struct kvec iv[3];
struct msghdr msg;
unsigned char hdr[5], crc[1];
iv[2].iov_len = 1;
memset(&msg, 0, sizeof(msg));
- msg.msg_iovlen = 3;
- msg.msg_iov = iv;
- return sock_sendmsg(sock, &msg, 6 + len);
+ return kernel_sendmsg(sock, &msg, iv, 3, 6 + len);
}
static int rfcomm_send_credits(struct rfcomm_session *s, u8 addr, u8 credits)
static int rfcomm_add_listener(bdaddr_t *ba)
{
struct sockaddr_l2 addr;
- struct l2cap_options opts;
struct socket *sock;
+ struct sock *sk;
struct rfcomm_session *s;
- int size, err = 0;
+ int err = 0;
/* Create socket */
err = rfcomm_l2sock_create(&sock);
}
/* Set L2CAP options */
- size = sizeof(opts);
- sock->ops->getsockopt(sock, SOL_L2CAP, L2CAP_OPTIONS, (void *)&opts, &size);
-
- opts.imtu = RFCOMM_MAX_L2CAP_MTU;
- sock->ops->setsockopt(sock, SOL_L2CAP, L2CAP_OPTIONS, (void *)&opts, size);
+ sk = sock->sk;
+ lock_sock(sk);
+ l2cap_pi(sk)->imtu = RFCOMM_MAX_L2CAP_MTU;
+ release_sock(sk);
/* Start listening on the socket */
err = sock->ops->listen(sock, 10);
set_user_nice(current, -10);
current->flags |= PF_NOFREEZE;
- set_fs(KERNEL_DS);
-
BT_DBG("");
rfcomm_add_listener(BDADDR_ANY);