diff options
| author | Johan Hedberg <johan.hedberg@intel.com> | 2013-10-08 10:31:00 +0200 |
|---|---|---|
| committer | Marcel Holtmann <marcel@holtmann.org> | 2013-12-05 07:05:36 -0800 |
| commit | e77af7559238895ec5fd1706762e1c9f890dcc7e (patch) | |
| tree | 73e5665a20373be55d6c7e58406da2f31d878117 /net/bluetooth | |
| parent | aeddd075d5483cc9a34cd98b0df967f28d651f93 (diff) | |
| download | linux-e77af7559238895ec5fd1706762e1c9f890dcc7e.tar.bz2 | |
Bluetooth: Fix CID ranges for LE CoC CID allocations
LE CoC used differend CIC ranges than BR/EDR L2CAP. The start of the
range is the same (0x0040) but the range ends at 0x007f (unlike BR/EDR
where it goes all the way to 0xffff).
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
Diffstat (limited to 'net/bluetooth')
| -rw-r--r-- | net/bluetooth/l2cap_core.c | 9 |
1 files changed, 7 insertions, 2 deletions
diff --git a/net/bluetooth/l2cap_core.c b/net/bluetooth/l2cap_core.c index eb5604e06106..76ebd18ff968 100644 --- a/net/bluetooth/l2cap_core.c +++ b/net/bluetooth/l2cap_core.c @@ -213,9 +213,14 @@ int l2cap_add_scid(struct l2cap_chan *chan, __u16 scid) static u16 l2cap_alloc_cid(struct l2cap_conn *conn) { - u16 cid = L2CAP_CID_DYN_START; + u16 cid, dyn_end; - for (; cid < L2CAP_CID_DYN_END; cid++) { + if (conn->hcon->type == LE_LINK) + dyn_end = L2CAP_CID_LE_DYN_END; + else + dyn_end = L2CAP_CID_DYN_END; + + for (cid = L2CAP_CID_DYN_START; cid < dyn_end; cid++) { if (!__l2cap_get_chan_by_scid(conn, cid)) return cid; } |