Handle both "create channel request" and "create channel response".
Signed-off-by: Mat Martineau <mathewm@xxxxxxxxxxxxxx>
Acked-by: Marcel Holtmann <marcel@xxxxxxxxxxxx>
Acked-by: Andrei Emeltchenko <andrei.emeltchenko@xxxxxxxxx>
---
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 af3e8c5..2a49cf3 100644
--- a/net/bluetooth/l2cap_core.c
+++ b/net/bluetooth/l2cap_core.c
@@ -3101,6 +3101,45 @@ 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)
{
@@ -3213,6 +3252,14 @@ 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;
--
1.7.7.1
--
Mat Martineau
Employee of Qualcomm Innovation Center, Inc.
Qualcomm Innovation Center, Inc. is a member of Code Aurora Forum
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