From: Florian Grandel <fgrandel@gmail.com>
Date: Thu, 18 Jun 2015 01:16:51 +0000 (+0200)
Subject: Bluetooth: mgmt: multi-adv for mgmt_reenable_advertising()
X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=eb6f95f9c38de4cf64600c1ad29fc8e02224b155;p=GitHub%2FLineageOS%2Fandroid_kernel_motorola_exynos9610.git

Bluetooth: mgmt: multi-adv for mgmt_reenable_advertising()

During service discovery, advertising will be disabled. This patch
ensures that it is correctly being re-enabled, both for configuration
made via set advertising and add advertising, once the scanning
times out.

Signed-off-by: Florian Grandel <fgrandel@gmail.com>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
---

diff --git a/net/bluetooth/mgmt.c b/net/bluetooth/mgmt.c
index f44c6e3be938..b132032f5710 100644
--- a/net/bluetooth/mgmt.c
+++ b/net/bluetooth/mgmt.c
@@ -8610,13 +8610,24 @@ static void adv_enable_complete(struct hci_dev *hdev, u8 status, u16 opcode)
 void mgmt_reenable_advertising(struct hci_dev *hdev)
 {
 	struct hci_request req;
+	u8 instance;
 
 	if (!hci_dev_test_flag(hdev, HCI_ADVERTISING) &&
 	    !hci_dev_test_flag(hdev, HCI_ADVERTISING_INSTANCE))
 		return;
 
+	instance = get_current_adv_instance(hdev);
+
 	hci_req_init(&req, hdev);
-	enable_advertising(&req);
+
+	if (instance) {
+		schedule_adv_instance(&req, instance, true);
+	} else {
+		update_adv_data(&req);
+		update_scan_rsp_data(&req);
+		enable_advertising(&req);
+	}
+
 	hci_req_run(&req, adv_enable_complete);
 }