From 4a3f95b7b62e50a1e42e42ba6571ec9e747f4861 Mon Sep 17 00:00:00 2001 From: Marcel Holtmann <marcel@holtmann.org> Date: Sun, 4 Oct 2015 23:34:00 +0200 Subject: [PATCH] Bluetooth: Introduce HCI_DEV_OPEN and HCI_DEV_CLOSE events When opening the HCI transport via hdev->open send HCI_DEV_OPEN event and when closing the HCI transport via hdev->close send HCI_DEV_CLOSE. Signed-off-by: Marcel Holtmann <marcel@holtmann.org> Signed-off-by: Johan Hedberg <johan.hedberg@intel.com> --- include/net/bluetooth/hci.h | 2 ++ net/bluetooth/hci_core.c | 6 ++++++ 2 files changed, 8 insertions(+) diff --git a/include/net/bluetooth/hci.h b/include/net/bluetooth/hci.h index 7ca6690355ea0..e7f938cac7c66 100644 --- a/include/net/bluetooth/hci.h +++ b/include/net/bluetooth/hci.h @@ -44,6 +44,8 @@ #define HCI_DEV_DOWN 4 #define HCI_DEV_SUSPEND 5 #define HCI_DEV_RESUME 6 +#define HCI_DEV_OPEN 7 +#define HCI_DEV_CLOSE 8 /* HCI notify events */ #define HCI_NOTIFY_CONN_ADD 1 diff --git a/net/bluetooth/hci_core.c b/net/bluetooth/hci_core.c index 79356469c3775..5af33c87cbbad 100644 --- a/net/bluetooth/hci_core.c +++ b/net/bluetooth/hci_core.c @@ -1385,6 +1385,8 @@ static int hci_dev_do_open(struct hci_dev *hdev) goto done; } + hci_notify(hdev, HCI_DEV_OPEN); + atomic_set(&hdev->cmd_cnt, 1); set_bit(HCI_INIT, &hdev->flags); @@ -1466,6 +1468,8 @@ static int hci_dev_do_open(struct hci_dev *hdev) hdev->sent_cmd = NULL; } + hci_notify(hdev, HCI_DEV_CLOSE); + hdev->close(hdev); hdev->flags &= BIT(HCI_RAW); } @@ -1649,6 +1653,8 @@ int hci_dev_do_close(struct hci_dev *hdev) hdev->sent_cmd = NULL; } + hci_notify(hdev, HCI_DEV_CLOSE); + /* After this point our queues are empty * and no tasks are scheduled. */ hdev->close(hdev); -- GitLab