diff options
Diffstat (limited to 'net/bluetooth/msft.c')
-rw-r--r-- | net/bluetooth/msft.c | 20 |
1 files changed, 15 insertions, 5 deletions
diff --git a/net/bluetooth/msft.c b/net/bluetooth/msft.c index 213eab2f085a..484540855863 100644 --- a/net/bluetooth/msft.c +++ b/net/bluetooth/msft.c @@ -214,7 +214,8 @@ static struct msft_monitor_advertisement_handle_data *msft_find_handle_data /* This function requires the caller holds hdev->lock */ static int msft_monitor_device_del(struct hci_dev *hdev, __u16 mgmt_handle, - bdaddr_t *bdaddr, __u8 addr_type) + bdaddr_t *bdaddr, __u8 addr_type, + bool notify) { struct monitored_device *dev, *tmp; int count = 0; @@ -227,6 +228,12 @@ static int msft_monitor_device_del(struct hci_dev *hdev, __u16 mgmt_handle, if ((!mgmt_handle || dev->handle == mgmt_handle) && (!bdaddr || (!bacmp(bdaddr, &dev->bdaddr) && addr_type == dev->addr_type))) { + if (notify && dev->notified) { + mgmt_adv_monitor_device_lost(hdev, dev->handle, + &dev->bdaddr, + dev->addr_type); + } + list_del(&dev->list); kfree(dev); count++; @@ -328,7 +335,7 @@ static void msft_le_cancel_monitor_advertisement_cb(struct hci_dev *hdev, /* Clear any monitored devices by this Adv Monitor */ msft_monitor_device_del(hdev, handle_data->mgmt_handle, NULL, - 0); + 0, false); list_del(&handle_data->list); kfree(handle_data); @@ -596,8 +603,9 @@ void msft_do_close(struct hci_dev *hdev) hci_dev_lock(hdev); - /* Clear any devices that are being monitored */ - msft_monitor_device_del(hdev, 0, NULL, 0); + /* Clear any devices that are being monitored and notify device lost */ + hdev->advmon_pend_notify = false; + msft_monitor_device_del(hdev, 0, NULL, 0, true); hci_dev_unlock(hdev); } @@ -653,13 +661,15 @@ static void msft_device_found(struct hci_dev *hdev, bdaddr_t *bdaddr, INIT_LIST_HEAD(&dev->list); list_add(&dev->list, &hdev->monitored_devices); + hdev->advmon_pend_notify = true; } /* This function requires the caller holds hdev->lock */ static void msft_device_lost(struct hci_dev *hdev, bdaddr_t *bdaddr, __u8 addr_type, __u16 mgmt_handle) { - if (!msft_monitor_device_del(hdev, mgmt_handle, bdaddr, addr_type)) { + if (!msft_monitor_device_del(hdev, mgmt_handle, bdaddr, addr_type, + true)) { bt_dev_err(hdev, "MSFT vendor event %u: dev %pMR not in list", MSFT_EV_LE_MONITOR_DEVICE, bdaddr); } |