From: Andrei Emeltchenko <andrei.emeltchenko@xxxxxxxxx>
Signed-off-by: Andrei Emeltchenko <andrei.emeltchenko@xxxxxxxxx>
---
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 3dd3cdb..af3f2db 100644
--- a/net/bluetooth/a2mp.c
+++ b/net/bluetooth/a2mp.c
@@ -178,6 +178,40 @@ static inline int a2mp_change_notify(struct amp_mgr *mgr, struct sk_buff *skb,
return 0;
}
+static inline int a2mp_getinfo_req(struct amp_mgr *mgr, struct sk_buff *skb,
+ struct a2mp_cmd *hdr)
+{
+ struct a2mp_info_req *req = (struct a2mp_info_req *)skb->data;
+ struct hci_dev *hdev;
+ struct a2mp_info_rsp rsp;
+
+ if (le16_to_cpu(hdr->len) < sizeof(*req))
+ return -EINVAL;
+
+ rsp.id = req->id;
+ rsp.status = 1;
+
+ BT_DBG("id %d", req->id);
+ hdev = hci_dev_get(AMP_HCI_ID(req->id));
+
+ if (hdev && hdev->amp_type != HCI_BREDR) {
+ rsp.status = 0;
+ rsp.total_bw = cpu_to_le32(hdev->amp_total_bw);
+ rsp.max_bw = cpu_to_le32(hdev->amp_max_bw);
+ rsp.min_latency = cpu_to_le32(hdev->amp_min_latency);
+ rsp.pal_cap = cpu_to_le16(hdev->amp_pal_cap);
+ rsp.assoc_size = cpu_to_le16(hdev->amp_assoc_size);
+ }
+
+ /* TODO send A2MP_GETINFO_RSP */
+
+ if (hdev)
+ hci_dev_put(hdev);
+
+ skb_pull(skb, sizeof(*req));
+ return 0;
+}
+
/* Handle A2MP signalling */
void a2mp_receive(struct sock *sk, struct sk_buff *skb)
{
@@ -216,6 +250,9 @@ void a2mp_receive(struct sock *sk, struct sk_buff *skb)
break;
case A2MP_GETINFO_REQ:
+ err = a2mp_getinfo_req(mgr, skb, hdr);
+ break;
+
case A2MP_GETAMPASSOC_REQ:
case A2MP_CREATEPHYSLINK_REQ:
case A2MP_DISCONNPHYSLINK_REQ:
--
1.7.4.1
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