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Commit 606e2a10 authored by Andrei Emeltchenko's avatar Andrei Emeltchenko Committed by Gustavo Padovan
Browse files

Bluetooth: AMP: Process Disc Logical Link 



Add processing for HCI Disconnection Logical Link Complete
Event.

Signed-off-by: default avatarAndrei Emeltchenko <andrei.emeltchenko@intel.com>
Acked-by: default avatarMarcel Holtmann <marcel@holtmann.org>
Signed-off-by: default avatarGustavo Padovan <gustavo.padovan@collabora.co.uk>
parent 5ce66b59

include/net/bluetooth/amp.h

+1 −0
Original line number Diff line number Diff line
@@ -47,5 +47,6 @@ void amp_accept_phylink(struct hci_dev *hdev, struct amp_mgr *mgr, 
void amp_write_remote_assoc(struct hci_dev *hdev, u8 handle);

void amp_write_rem_assoc_continue(struct hci_dev *hdev, u8 handle);

void amp_create_logical_link(struct l2cap_chan *chan);

void amp_destroy_logical_link(struct hci_chan *hchan, u8 reason);



#endif /* __AMP_H */

net/bluetooth/amp.c

+7 −0
Original line number Diff line number Diff line
@@ -421,3 +421,10 @@ void amp_create_logical_link(struct l2cap_chan *chan) 
done:

	hci_dev_put(hdev);

}



void amp_destroy_logical_link(struct hci_chan *hchan, u8 reason)

{

	BT_DBG("hchan %p", hchan);



	hci_chan_del(hchan);

}

net/bluetooth/hci_event.c

+28 −0
Original line number Diff line number Diff line
@@ -3741,6 +3741,30 @@ static void hci_loglink_complete_evt(struct hci_dev *hdev, struct sk_buff *skb) 
	}

}



static void hci_disconn_loglink_complete_evt(struct hci_dev *hdev,

					     struct sk_buff *skb)

{

	struct hci_ev_disconn_logical_link_complete *ev = (void *) skb->data;

	struct hci_chan *hchan;



	BT_DBG("%s log handle 0x%4.4x status 0x%2.2x", hdev->name,

	       le16_to_cpu(ev->handle), ev->status);



	if (ev->status)

		return;



	hci_dev_lock(hdev);



	hchan = hci_chan_lookup_handle(hdev, le16_to_cpu(ev->handle));

	if (!hchan)

		goto unlock;



	amp_destroy_logical_link(hchan, ev->reason);



unlock:

	hci_dev_unlock(hdev);

}



static void hci_le_conn_complete_evt(struct hci_dev *hdev, struct sk_buff *skb)

{

	struct hci_ev_le_conn_complete *ev = (void *) skb->data;
@@ -4076,6 +4100,10 @@ void hci_event_packet(struct hci_dev *hdev, struct sk_buff *skb) 
		hci_loglink_complete_evt(hdev, skb);

		break;



	case HCI_EV_DISCONN_LOGICAL_LINK_COMPLETE:

		hci_disconn_loglink_complete_evt(hdev, skb);

		break;



	case HCI_EV_NUM_COMP_BLOCKS:

		hci_num_comp_blocks_evt(hdev, skb);

		break;