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| author | Mat Martineau <mathewm@codeaurora.org> | 2011-11-02 16:18:32 -0700 |
|---|---|---|
| committer | Gustavo F. Padovan <padovan@profusion.mobi> | 2011-11-07 17:25:01 -0200 |
| commit | f94ff6fff7b8b5896a173d165e9ec579c83067f2 (patch) | |
| tree | 469a12c146bc756ab21315ac84cc3c40ad664014 /net/bluetooth/l2cap_core.c | |
| parent | 38094c75b54c52b45f48b80fd2f6d1138a1b9b2b (diff) | |
| download | linux-f94ff6fff7b8b5896a173d165e9ec579c83067f2.tar.bz2 | |
Bluetooth: Add signal handlers for channel creation
Handle both "create channel request" and "create channel response".
Signed-off-by: Mat Martineau <mathewm@codeaurora.org>
Acked-by: Marcel Holtmann <marcel@holtmann.org>
Acked-by: Andrei Emeltchenko <andrei.emeltchenko@intel.com>
Signed-off-by: Gustavo F. Padovan <padovan@profusion.mobi>
Diffstat (limited to 'net/bluetooth/l2cap_core.c')
| -rw-r--r-- | net/bluetooth/l2cap_core.c | 47 |
1 files changed, 47 insertions, 0 deletions
diff --git a/net/bluetooth/l2cap_core.c b/net/bluetooth/l2cap_core.c index 15751fa5e914..cf48330a7fdc 100644 --- a/net/bluetooth/l2cap_core.c +++ b/net/bluetooth/l2cap_core.c @@ -3104,6 +3104,45 @@ static inline int l2cap_information_rsp(struct l2cap_conn *conn, struct l2cap_cm return 0; } +static inline int l2cap_create_channel_req(struct l2cap_conn *conn, + struct l2cap_cmd_hdr *cmd, u16 cmd_len, + void *data) +{ + struct l2cap_create_chan_req *req = data; + struct l2cap_create_chan_rsp rsp; + u16 psm, scid; + + if (cmd_len != sizeof(*req)) + return -EPROTO; + + if (!enable_hs) + return -EINVAL; + + psm = le16_to_cpu(req->psm); + scid = le16_to_cpu(req->scid); + + BT_DBG("psm %d, scid %d, amp_id %d", psm, scid, req->amp_id); + + /* Placeholder: Always reject */ + rsp.dcid = 0; + rsp.scid = cpu_to_le16(scid); + rsp.result = L2CAP_CR_NO_MEM; + rsp.status = L2CAP_CS_NO_INFO; + + l2cap_send_cmd(conn, cmd->ident, L2CAP_CREATE_CHAN_RSP, + sizeof(rsp), &rsp); + + return 0; +} + +static inline int l2cap_create_channel_rsp(struct l2cap_conn *conn, + struct l2cap_cmd_hdr *cmd, void *data) +{ + BT_DBG("conn %p", conn); + + return l2cap_connect_rsp(conn, cmd, data); +} + static inline int l2cap_check_conn_param(u16 min, u16 max, u16 latency, u16 to_multiplier) { @@ -3216,6 +3255,14 @@ static inline int l2cap_bredr_sig_cmd(struct l2cap_conn *conn, err = l2cap_information_rsp(conn, cmd, data); break; + case L2CAP_CREATE_CHAN_REQ: + err = l2cap_create_channel_req(conn, cmd, cmd_len, data); + break; + + case L2CAP_CREATE_CHAN_RSP: + err = l2cap_create_channel_rsp(conn, cmd, data); + break; + default: BT_ERR("Unknown BR/EDR signaling command 0x%2.2x", cmd->code); err = -EINVAL; |