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Bluetooth: Move and rename hci_conn_accept 

Since this function is only used by sco, move it from hci_event.c to
sco.c and rename to sco_conn_defer_accept. Make it static.

Signed-off-by: Frédéric Dalleau <frederic.dalleau@linux.intel.com>
Acked-by: Marcel Holtmann <marcel@holtmann.org>
Signed-off-by: Gustavo Padovan <gustavo.padovan@collabora.co.uk>
This commit is contained in:
Frédéric Dalleau 2013-04-16 17:28:58 +02:00 committed by Gustavo Padovan
parent bbb0eada82
commit fa5513be2b
3 changed files with 37 additions and 38 deletions
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1
include/net/bluetooth/hci_core.h
View File

@ -583,7 +583,6 @@ struct hci_conn *hci_conn_add(struct hci_dev *hdev, int type, bdaddr_t *dst);
int hci_conn_del(struct hci_conn *conn);
void hci_conn_hash_flush(struct hci_dev *hdev);
void hci_conn_check_pending(struct hci_dev *hdev);
void hci_conn_accept(struct hci_conn *conn, int mask);
struct hci_chan *hci_chan_create(struct hci_conn *conn);
void hci_chan_del(struct hci_chan *chan);

36
net/bluetooth/hci_event.c
View File

@ -1752,42 +1752,6 @@ unlock:
hci_conn_check_pending(hdev);
}
void hci_conn_accept(struct hci_conn *conn, int mask)
{
struct hci_dev *hdev = conn->hdev;
BT_DBG("conn %p", conn);
conn->state = BT_CONFIG;
if (!lmp_esco_capable(hdev)) {
struct hci_cp_accept_conn_req cp;
bacpy(&cp.bdaddr, &conn->dst);
if (lmp_rswitch_capable(hdev) && (mask & HCI_LM_MASTER))
cp.role = 0x00; /* Become master */
else
cp.role = 0x01; /* Remain slave */
hci_send_cmd(hdev, HCI_OP_ACCEPT_CONN_REQ, sizeof(cp), &cp);
} else /* lmp_esco_capable(hdev)) */ {
struct hci_cp_accept_sync_conn_req cp;
bacpy(&cp.bdaddr, &conn->dst);
cp.pkt_type = cpu_to_le16(conn->pkt_type);
cp.tx_bandwidth = __constant_cpu_to_le32(0x00001f40);
cp.rx_bandwidth = __constant_cpu_to_le32(0x00001f40);
cp.max_latency = __constant_cpu_to_le16(0xffff);
cp.content_format = cpu_to_le16(hdev->voice_setting);
cp.retrans_effort = 0xff;
hci_send_cmd(hdev, HCI_OP_ACCEPT_SYNC_CONN_REQ,
sizeof(cp), &cp);
}
}
static void hci_conn_request_evt(struct hci_dev *hdev, struct sk_buff *skb)
{
struct hci_ev_conn_request *ev = (void *) skb->data;

38
net/bluetooth/sco.c
View File

@ -652,6 +652,42 @@ static int sco_sock_sendmsg(struct kiocb *iocb, struct socket *sock,
return err;
}
static void sco_conn_defer_accept(struct hci_conn *conn, int mask)
{
struct hci_dev *hdev = conn->hdev;
BT_DBG("conn %p", conn);
conn->state = BT_CONFIG;
if (!lmp_esco_capable(hdev)) {
struct hci_cp_accept_conn_req cp;
bacpy(&cp.bdaddr, &conn->dst);
if (lmp_rswitch_capable(hdev) && (mask & HCI_LM_MASTER))
cp.role = 0x00; /* Become master */
else
cp.role = 0x01; /* Remain slave */
hci_send_cmd(hdev, HCI_OP_ACCEPT_CONN_REQ, sizeof(cp), &cp);
} else {
struct hci_cp_accept_sync_conn_req cp;
bacpy(&cp.bdaddr, &conn->dst);
cp.pkt_type = cpu_to_le16(conn->pkt_type);
cp.tx_bandwidth = __constant_cpu_to_le32(0x00001f40);
cp.rx_bandwidth = __constant_cpu_to_le32(0x00001f40);
cp.max_latency = __constant_cpu_to_le16(0xffff);
cp.content_format = cpu_to_le16(hdev->voice_setting);
cp.retrans_effort = 0xff;
hci_send_cmd(hdev, HCI_OP_ACCEPT_SYNC_CONN_REQ,
sizeof(cp), &cp);
}
}
static int sco_sock_recvmsg(struct kiocb *iocb, struct socket *sock,
struct msghdr *msg, size_t len, int flags)
{
@ -662,7 +698,7 @@ static int sco_sock_recvmsg(struct kiocb *iocb, struct socket *sock,
if (sk->sk_state == BT_CONNECT2 &&
test_bit(BT_SK_DEFER_SETUP, &bt_sk(sk)->flags)) {
hci_conn_accept(pi->conn->hcon, 0);
sco_conn_defer_accept(pi->conn->hcon, 0);
sk->sk_state = BT_CONFIG;
release_sock(sk);