From 320b3bf7027b89821030e5e7c5fbd1f6aecb4af0 Mon Sep 17 00:00:00 2001 From: Florian Grandel Date: Thu, 18 Jun 2015 03:16:49 +0200 Subject: [PATCH] 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 Signed-off-by: Marcel Holtmann --- net/bluetooth/mgmt.c | 20 +++++++++++++++++--- 1 file 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); } -- 2.20.1