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| author | Florian Grandel <fgrandel@gmail.com> | 2015-06-18 03:16:49 +0200 |
|---|---|---|
| committer | Marcel Holtmann <marcel@holtmann.org> | 2015-06-18 18:11:52 +0200 |
| commit | 320b3bf7027b89821030e5e7c5fbd1f6aecb4af0 (patch) | |
| tree | fac15e326d4f7308d101217e0d56bd7ebf9e24db /net/bluetooth/mgmt.c | |
| parent | 01948331af001cd893c8733a4288e9ad246f62f3 (diff) | |
| download | lwn-320b3bf7027b89821030e5e7c5fbd1f6aecb4af0.tar.gz lwn-320b3bf7027b89821030e5e7c5fbd1f6aecb4af0.zip | |
Bluetooth: mgmt: program multi-adv on power on
Advertising instances programmed while powered off should be advertised
once the device is powered. This patch ensures that all combinations
of setting and/or adding advertising configuration while powered off
will be correctly activated on power on.
Signed-off-by: Florian Grandel <fgrandel@gmail.com>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
Diffstat (limited to 'net/bluetooth/mgmt.c')
| -rw-r--r-- | net/bluetooth/mgmt.c | 20 |
1 files changed, 17 insertions, 3 deletions
diff --git a/net/bluetooth/mgmt.c b/net/bluetooth/mgmt.c index c8ed16d8d999..57e27b7ae3db 100644 --- a/net/bluetooth/mgmt.c +++ b/net/bluetooth/mgmt.c @@ -7564,6 +7564,7 @@ static void powered_complete(struct hci_dev *hdev, u8 status, u16 opcode) static int powered_update_hci(struct hci_dev *hdev) { struct hci_request req; + struct adv_info *adv_instance; u8 link_sec; hci_req_init(&req, hdev); @@ -7603,14 +7604,27 @@ static int powered_update_hci(struct hci_dev *hdev) * advertising data. This also applies to the case * where BR/EDR was toggled during the AUTO_OFF phase. */ - if (hci_dev_test_flag(hdev, HCI_LE_ENABLED)) { + if (hci_dev_test_flag(hdev, HCI_LE_ENABLED) && + (hci_dev_test_flag(hdev, HCI_ADVERTISING) || + !hci_dev_test_flag(hdev, HCI_ADVERTISING_INSTANCE))) { update_adv_data(&req); update_scan_rsp_data(&req); } - if (hci_dev_test_flag(hdev, HCI_ADVERTISING) || - hci_dev_test_flag(hdev, HCI_ADVERTISING_INSTANCE)) + if (hci_dev_test_flag(hdev, HCI_ADVERTISING_INSTANCE) && + hdev->cur_adv_instance == 0x00 && + !list_empty(&hdev->adv_instances)) { + adv_instance = list_first_entry(&hdev->adv_instances, + struct adv_info, list); + hdev->cur_adv_instance = adv_instance->instance; + } + + if (hci_dev_test_flag(hdev, HCI_ADVERTISING)) enable_advertising(&req); + else if (hci_dev_test_flag(hdev, HCI_ADVERTISING_INSTANCE) && + hdev->cur_adv_instance) + schedule_adv_instance(&req, hdev->cur_adv_instance, + true); restart_le_actions(&req); } |