Commit 1efd927d authored by Luiz Augusto von Dentz's avatar Luiz Augusto von Dentz Committed by Marcel Holtmann
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Bluetooth: Add support for LE PHY Update Complete event 



This handles LE PHY Update Complete event and store both tx_phy and
rx_phy into hci_conn.

Signed-off-by: default avatarLuiz Augusto von Dentz <luiz.von.dentz@intel.com>
Signed-off-by: default avatarMarcel Holtmann <marcel@holtmann.org>
parent d841502c

include/net/bluetooth/hci.h

+8 −0
Original line number Diff line number Diff line
@@ -2186,6 +2186,14 @@ struct hci_ev_le_direct_adv_info { 
	__s8	 rssi;

} __packed;



#define HCI_EV_LE_PHY_UPDATE_COMPLETE	0x0c

struct hci_ev_le_phy_update_complete {

	__u8  status;

	__u16 handle;

	__u8  tx_phy;

	__u8  rx_phy;

} __packed;



#define HCI_EV_LE_EXT_ADV_REPORT    0x0d

struct hci_ev_le_ext_adv_report {

	__le16 	 evt_type;

include/net/bluetooth/hci_core.h

+2 −0
Original line number Diff line number Diff line
@@ -493,6 +493,8 @@ struct hci_conn { 
	__u16		le_supv_timeout;

	__u8		le_adv_data[HCI_MAX_AD_LENGTH];

	__u8		le_adv_data_len;

	__u8		le_tx_phy;

	__u8		le_rx_phy;

	__s8		rssi;

	__s8		tx_power;

	__s8		max_tx_power;

net/bluetooth/hci_event.c

+27 −0
Original line number Diff line number Diff line
@@ -5718,6 +5718,29 @@ static void hci_le_direct_adv_report_evt(struct hci_dev *hdev, 
	hci_dev_unlock(hdev);

}



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

{

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

	struct hci_conn *conn;



	BT_DBG("%s status 0x%2.2x", hdev->name, ev->status);



	if (!ev->status)

		return;



	hci_dev_lock(hdev);



	conn = hci_conn_hash_lookup_handle(hdev, __le16_to_cpu(ev->handle));

	if (!conn)

		goto unlock;



	conn->le_tx_phy = ev->tx_phy;

	conn->le_rx_phy = ev->rx_phy;



unlock:

	hci_dev_unlock(hdev);

}



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

{

	struct hci_ev_le_meta *le_ev = (void *) skb->data;
@@ -5753,6 +5776,10 @@ static void hci_le_meta_evt(struct hci_dev *hdev, struct sk_buff *skb) 
		hci_le_direct_adv_report_evt(hdev, skb);

		break;



	case HCI_EV_LE_PHY_UPDATE_COMPLETE:

		hci_le_phy_update_evt(hdev, skb);

		break;



	case HCI_EV_LE_EXT_ADV_REPORT:

		hci_le_ext_adv_report_evt(hdev, skb);

		break;