diff options
Diffstat (limited to 'net/bluetooth/sco.c')
| -rw-r--r-- | net/bluetooth/sco.c | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/net/bluetooth/sco.c b/net/bluetooth/sco.c index b91d6b440fdf..c8c3d38cdc7b 100644 --- a/net/bluetooth/sco.c +++ b/net/bluetooth/sco.c @@ -922,6 +922,7 @@ static int sco_sock_getsockopt(struct socket *sock, int level, int optname, struct sock *sk = sock->sk; int len, err = 0; struct bt_voice voice; + u32 phys; BT_DBG("sk %p", sk); @@ -956,6 +957,18 @@ static int sco_sock_getsockopt(struct socket *sock, int level, int optname, break; + case BT_PHY: + if (sk->sk_state != BT_CONNECTED) { + err = -ENOTCONN; + break; + } + + phys = hci_conn_get_phy(sco_pi(sk)->conn->hcon); + + if (put_user(phys, (u32 __user *) optval)) + err = -EFAULT; + break; + default: err = -ENOPROTOOPT; break; |