From ca21fbe97c444c42fee7211dd625f2f4d373fad8 Mon Sep 17 00:00:00 2001 From: Florian Grandel Date: Thu, 18 Jun 2015 03:16:43 +0200 Subject: [PATCH] Bluetooth: mgmt: multi adv for create_instance_scan_rsp_data() The create_instance_scan_rsp_data() function could not deal with multiple advertising instances previously. This is being fixed by adding an additional instance parameter. Signed-off-by: Florian Grandel Signed-off-by: Marcel Holtmann --- net/bluetooth/mgmt.c | 17 ++++++++++++----- 1 file changed, 12 insertions(+), 5 deletions(-) diff --git a/net/bluetooth/mgmt.c b/net/bluetooth/mgmt.c index 76aee8a3acf0..fc807dcc2533 100644 --- a/net/bluetooth/mgmt.c +++ b/net/bluetooth/mgmt.c @@ -872,15 +872,22 @@ static u8 create_default_scan_rsp_data(struct hci_dev *hdev, u8 *ptr) return ad_len; } -static u8 create_instance_scan_rsp_data(struct hci_dev *hdev, u8 *ptr) +static u8 create_instance_scan_rsp_data(struct hci_dev *hdev, u8 instance, + u8 *ptr) { + struct adv_info *adv_instance; + + adv_instance = hci_find_adv_instance(hdev, instance); + if (!adv_instance) + return 0; + /* TODO: Set the appropriate entries based on advertising instance flags * here once flags other than 0 are supported. */ - memcpy(ptr, hdev->adv_instance.scan_rsp_data, - hdev->adv_instance.scan_rsp_len); + memcpy(ptr, adv_instance->scan_rsp_data, + adv_instance->scan_rsp_len); - return hdev->adv_instance.scan_rsp_len; + return adv_instance->scan_rsp_len; } static void update_inst_scan_rsp_data(struct hci_request *req, u8 instance) @@ -895,7 +902,7 @@ static void update_inst_scan_rsp_data(struct hci_request *req, u8 instance) memset(&cp, 0, sizeof(cp)); if (instance) - len = create_instance_scan_rsp_data(hdev, cp.data); + len = create_instance_scan_rsp_data(hdev, instance, cp.data); else len = create_default_scan_rsp_data(hdev, cp.data); -- 2.39.5