A-Team_Digital_Solutions/android_kernel_motorola_sm6375
Watch
2
0
Fork
You've already forked android_kernel_motorola_sm6375
 0
mirror of https://github.com/BobTheBlinker/android_kernel_motorola_sm6375.git synced 2026-10-28 18:51:56 -04:00
Code Issues Projects Releases Packages Wiki Activity

Bluetooth: Fix CID ranges for LE CoC CID allocations

Browse source 
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 <[email protected]>
Signed-off-by: Marcel Holtmann <[email protected]>
This commit is contained in:
Johan Hedberg 2013-10-08 10:31:00 +02:00 • committed by Marcel Holtmann
commit e77af75592
2 changed files with 8 additions and 2 deletions
Download patch file Download diff file Expand all files Collapse all files

9
net/bluetooth/l2cap_core.c
View file

@ -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;
}