[RFCv3 24/34] Bluetooth: A2MP: Process A2MP Disc Physlink Request
From: Emeltchenko Andrei <hidden>
Date: 2012-01-19 09:20:13
Subsystem:
bluetooth subsystem, the rest · Maintainers:
Marcel Holtmann, Luiz Augusto von Dentz, Linus Torvalds
From: Andrei Emeltchenko <redacted> Signed-off-by: Andrei Emeltchenko <redacted> --- net/bluetooth/a2mp.c | 37 +++++++++++++++++++++++++++++++++++++ 1 files changed, 37 insertions(+), 0 deletions(-)
diff --git a/net/bluetooth/a2mp.c b/net/bluetooth/a2mp.c
index ea881a9..2d821fc 100644
--- a/net/bluetooth/a2mp.c
+++ b/net/bluetooth/a2mp.c@@ -258,6 +258,40 @@ static int a2mp_createphyslink_req(struct amp_mgr *mgr, struct sk_buff *skb, return 0; } +static int a2mp_discphyslink_req(struct amp_mgr *mgr, struct sk_buff *skb, + struct a2mp_cmd *hdr) +{ + struct a2mp_physlink_req *req = (struct a2mp_physlink_req *)skb->data; + struct a2mp_physlink_rsp rsp; + struct hci_dev *hdev; + + if (le16_to_cpu(hdr->len) < sizeof(*req)) + return -EINVAL; + + rsp.local_id = req->remote_id; + rsp.remote_id = req->local_id; + rsp.status = A2MP_STATUS_SUCCESS; + + BT_DBG("local_id %d remote_id %d", rsp.local_id, rsp.remote_id); + + hdev = hci_dev_get(req->local_id); + if (!hdev) { + rsp.status = A2MP_STATUS_INVALID_CTRL_ID; + goto send_rsp; + } + + /* TODO Disconnect Phys Link here */ + +send_rsp: + a2mp_send(mgr, A2MP_DISCONNPHYSLINK_RSP, hdr->ident, sizeof(rsp), &rsp); + + if (hdev) + hci_dev_put(hdev); + + skb_pull(skb, sizeof(*req)); + return 0; +} + /* Handle A2MP signalling */ int a2mp_chan_recv_cb(void *data, struct sk_buff *skb) {
@@ -306,6 +340,9 @@ int a2mp_chan_recv_cb(void *data, struct sk_buff *skb) break; case A2MP_DISCONNPHYSLINK_REQ: + err = a2mp_discphyslink_req(mgr, skb, hdr); + break; + case A2MP_CHANGE_RSP: case A2MP_DISCOVER_RSP: case A2MP_GETINFO_RSP:
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1.7.4.1