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Bluetooth: Introduce HCI_DEV_OPEN and HCI_DEV_CLOSE events

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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>
This commit is contained in:
Marcel Holtmann
2015-10-04 23:34:00 +02:00
committed by Johan Hedberg
parent ed1b28a48b
commit 4a3f95b7b6
2 changed files with 8 additions and 0 deletions
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include/net/bluetooth/hci.h
+2
View File
@@ -44,6 +44,8 @@
#define HCI_DEV_DOWN 4 #define HCI_DEV_DOWN 4
#define HCI_DEV_SUSPEND 5 #define HCI_DEV_SUSPEND 5
#define HCI_DEV_RESUME 6 #define HCI_DEV_RESUME 6
#define HCI_DEV_OPEN 7
#define HCI_DEV_CLOSE 8
/* HCI notify events */ /* HCI notify events */
#define HCI_NOTIFY_CONN_ADD 1 #define HCI_NOTIFY_CONN_ADD 1
net/bluetooth/hci_core.c
+6
View File
@@ -1385,6 +1385,8 @@ static int hci_dev_do_open(struct hci_dev *hdev)
goto done; goto done;
} }
hci_notify(hdev, HCI_DEV_OPEN);
atomic_set(&hdev->cmd_cnt, 1); atomic_set(&hdev->cmd_cnt, 1);
set_bit(HCI_INIT, &hdev->flags); set_bit(HCI_INIT, &hdev->flags);
@@ -1466,6 +1468,8 @@ static int hci_dev_do_open(struct hci_dev *hdev)
hdev->sent_cmd = NULL; hdev->sent_cmd = NULL;
} }
hci_notify(hdev, HCI_DEV_CLOSE);
hdev->close(hdev); hdev->close(hdev);
hdev->flags &= BIT(HCI_RAW); hdev->flags &= BIT(HCI_RAW);
} }
@@ -1649,6 +1653,8 @@ int hci_dev_do_close(struct hci_dev *hdev)
hdev->sent_cmd = NULL; hdev->sent_cmd = NULL;
} }
hci_notify(hdev, HCI_DEV_CLOSE);
/* After this point our queues are empty /* After this point our queues are empty
* and no tasks are scheduled. */ * and no tasks are scheduled. */
hdev->close(hdev); hdev->close(hdev);