diff options
| author | Jukka Rissanen <jukka.rissanen@linux.intel.com> | 2013-12-11 17:05:37 +0200 |
|---|---|---|
| committer | Marcel Holtmann <marcel@holtmann.org> | 2013-12-11 12:57:55 -0800 |
| commit | 18722c247023035b9e2e2a08a887adec2a9a6e49 (patch) | |
| tree | ea345642b91699e7ea6994533c79aa24aafe20c8 /net/bluetooth/l2cap_core.c | |
| parent | e74bccb8a598c37840b547a7d606bd8c959cc2e4 (diff) | |
| download | linux-18722c247023035b9e2e2a08a887adec2a9a6e49.tar.bz2 | |
Bluetooth: Enable 6LoWPAN support for BT LE devices
This is initial version of
http://tools.ietf.org/html/draft-ietf-6lo-btle-00
By default the 6LoWPAN support is not activated and user
needs to tweak /sys/kernel/debug/bluetooth/hci0/6lowpan
file.
The kernel needs IPv6 support before 6LoWPAN is usable.
Signed-off-by: Jukka Rissanen <jukka.rissanen@linux.intel.com>
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
Diffstat (limited to 'net/bluetooth/l2cap_core.c')
| -rw-r--r-- | net/bluetooth/l2cap_core.c | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/net/bluetooth/l2cap_core.c b/net/bluetooth/l2cap_core.c index b6bca64b320d..b0ad2c752d73 100644 --- a/net/bluetooth/l2cap_core.c +++ b/net/bluetooth/l2cap_core.c @@ -40,6 +40,7 @@ #include "smp.h" #include "a2mp.h" #include "amp.h" +#include "6lowpan.h" bool disable_ertm; @@ -1468,6 +1469,8 @@ static void l2cap_le_conn_ready(struct l2cap_conn *conn) BT_DBG(""); + bt_6lowpan_add_conn(conn); + /* Check if we have socket listening on cid */ pchan = l2cap_global_chan_by_scid(BT_LISTEN, L2CAP_CID_ATT, &hcon->src, &hcon->dst); @@ -7119,6 +7122,10 @@ static void l2cap_recv_frame(struct l2cap_conn *conn, struct sk_buff *skb) l2cap_conn_del(conn->hcon, EACCES); break; + case L2CAP_FC_6LOWPAN: + bt_6lowpan_recv(conn, skb); + break; + default: l2cap_data_channel(conn, cid, skb); break; @@ -7186,6 +7193,8 @@ void l2cap_disconn_cfm(struct hci_conn *hcon, u8 reason) { BT_DBG("hcon %p reason %d", hcon, reason); + bt_6lowpan_del_conn(hcon->l2cap_data); + l2cap_conn_del(hcon, bt_to_errno(reason)); } @@ -7467,11 +7476,14 @@ int __init l2cap_init(void) debugfs_create_u16("l2cap_le_default_mps", 0466, bt_debugfs, &le_default_mps); + bt_6lowpan_init(); + return 0; } void l2cap_exit(void) { + bt_6lowpan_cleanup(); debugfs_remove(l2cap_debugfs); l2cap_cleanup_sockets(); } |