From 2338a7e0440d646c194d421748ea36665e648384 Mon Sep 17 00:00:00 2001 From: Johan Hedberg Date: Fri, 24 Jan 2014 10:35:40 +0200 Subject: Bluetooth: Rename L2CAP_CHAN_CONN_FIX_A2MP to L2CAP_CHAN_FIXED There's no reason why A2MP should need or deserve its on channel type. Instead we should be able to group all fixed CID users under a single channel type and reuse as much code as possible for them. Where CID specific exceptions are needed the chan-scid value can be used. This patch renames the current A2MP channel type to a generic one and thereby paves the way to allow converting ATT and SMP (and any future fixed channel protocols) to use the new channel type. Signed-off-by: Johan Hedberg Signed-off-by: Marcel Holtmann --- net/bluetooth/l2cap_core.c | 15 ++++++--------- 1 file changed, 6 insertions(+), 9 deletions(-) (limited to 'net/bluetooth/l2cap_core.c') diff --git a/net/bluetooth/l2cap_core.c b/net/bluetooth/l2cap_core.c index 138394ad3e51..cd28057d2903 100644 --- a/net/bluetooth/l2cap_core.c +++ b/net/bluetooth/l2cap_core.c @@ -519,11 +519,8 @@ void __l2cap_chan_add(struct l2cap_conn *conn, struct l2cap_chan *chan) chan->omtu = L2CAP_DEFAULT_MTU; break; - case L2CAP_CHAN_CONN_FIX_A2MP: - chan->scid = L2CAP_CID_A2MP; - chan->dcid = L2CAP_CID_A2MP; - chan->omtu = L2CAP_A2MP_DEFAULT_MTU; - chan->imtu = L2CAP_A2MP_DEFAULT_MTU; + case L2CAP_CHAN_FIXED: + /* Caller will set CID and CID specific MTU values */ break; default: @@ -571,7 +568,7 @@ void l2cap_chan_del(struct l2cap_chan *chan, int err) chan->conn = NULL; - if (chan->chan_type != L2CAP_CHAN_CONN_FIX_A2MP) + if (chan->scid != L2CAP_CID_A2MP) hci_conn_drop(conn->hcon); if (mgr && mgr->bredr_chan == chan) @@ -1310,7 +1307,7 @@ static void l2cap_send_disconn_req(struct l2cap_chan *chan, int err) __clear_ack_timer(chan); } - if (chan->chan_type == L2CAP_CHAN_CONN_FIX_A2MP) { + if (chan->scid == L2CAP_CID_A2MP) { l2cap_state_change(chan, BT_DISCONN); return; } @@ -1508,7 +1505,7 @@ static void l2cap_conn_ready(struct l2cap_conn *conn) l2cap_chan_lock(chan); - if (chan->chan_type == L2CAP_CHAN_CONN_FIX_A2MP) { + if (chan->scid == L2CAP_CID_A2MP) { l2cap_chan_unlock(chan); continue; } @@ -7245,7 +7242,7 @@ int l2cap_security_cfm(struct hci_conn *hcon, u8 status, u8 encrypt) BT_DBG("chan %p scid 0x%4.4x state %s", chan, chan->scid, state_to_string(chan->state)); - if (chan->chan_type == L2CAP_CHAN_CONN_FIX_A2MP) { + if (chan->scid == L2CAP_CID_A2MP) { l2cap_chan_unlock(chan); continue; } -- cgit v1.2.3-59-g8ed1b