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@xxxxxxxxx>
---
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 c8ed16d..57e27b7 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);
}
--
1.9.1
--
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