Return-Path: From: Andrei Emeltchenko To: linux-bluetooth@vger.kernel.org Subject: [RFCv1 06/11] Bluetooth: AMP: Process Disc Logical Link Date: Thu, 25 Oct 2012 15:20:47 +0300 Message-Id: <1351167652-12346-7-git-send-email-Andrei.Emeltchenko.news@gmail.com> In-Reply-To: <1351167652-12346-1-git-send-email-Andrei.Emeltchenko.news@gmail.com> References: <1350493622.26318.114.camel@aeonflux> <1351167652-12346-1-git-send-email-Andrei.Emeltchenko.news@gmail.com> Sender: linux-bluetooth-owner@vger.kernel.org List-ID: From: Andrei Emeltchenko Add processing for HCI Disconnection Logical Link Complete Event. Signed-off-by: Andrei Emeltchenko Acked-by: Marcel Holtmann --- include/net/bluetooth/amp.h | 1 + net/bluetooth/amp.c | 7 +++++++ net/bluetooth/hci_event.c | 28 ++++++++++++++++++++++++++++ 3 files changed, 36 insertions(+) diff --git a/include/net/bluetooth/amp.h b/include/net/bluetooth/amp.h index 70d5c15..405fb9c 100644 --- a/include/net/bluetooth/amp.h +++ b/include/net/bluetooth/amp.h @@ -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 */ diff --git a/net/bluetooth/amp.c b/net/bluetooth/amp.c index fbb6360..0f3fef3 100644 --- a/net/bluetooth/amp.c +++ b/net/bluetooth/amp.c @@ -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); +} diff --git a/net/bluetooth/hci_event.c b/net/bluetooth/hci_event.c index 2c562a7..3dae3ac 100644 --- a/net/bluetooth/hci_event.c +++ b/net/bluetooth/hci_event.c @@ -3735,6 +3735,30 @@ 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; @@ -4070,6 +4094,10 @@ 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; -- 1.7.9.5