diff options
Diffstat (limited to 'net/bluetooth/hci_sync.c')
| -rw-r--r-- | net/bluetooth/hci_sync.c | 32 |
1 files changed, 30 insertions, 2 deletions
diff --git a/net/bluetooth/hci_sync.c b/net/bluetooth/hci_sync.c index dd770ef5ec36..609b035e5c90 100644 --- a/net/bluetooth/hci_sync.c +++ b/net/bluetooth/hci_sync.c @@ -1910,7 +1910,7 @@ int hci_schedule_adv_instance_sync(struct hci_dev *hdev, u8 instance, hdev->adv_instance_timeout = timeout; queue_delayed_work(hdev->req_workqueue, &hdev->adv_instance_expire, - msecs_to_jiffies(timeout * 1000)); + secs_to_jiffies(timeout)); } /* If we're just re-scheduling the same instance again then do not @@ -3696,6 +3696,9 @@ static int hci_read_local_name_sync(struct hci_dev *hdev) /* Read Voice Setting */ static int hci_read_voice_setting_sync(struct hci_dev *hdev) { + if (!read_voice_setting_capable(hdev)) + return 0; + return __hci_cmd_sync_status(hdev, HCI_OP_READ_VOICE_SETTING, 0, NULL, HCI_CMD_TIMEOUT); } @@ -3766,6 +3769,28 @@ static int hci_write_ca_timeout_sync(struct hci_dev *hdev) sizeof(param), ¶m, HCI_CMD_TIMEOUT); } +/* Enable SCO flow control if supported */ +static int hci_write_sync_flowctl_sync(struct hci_dev *hdev) +{ + struct hci_cp_write_sync_flowctl cp; + int err; + + /* Check if the controller supports SCO and HCI_OP_WRITE_SYNC_FLOWCTL */ + if (!lmp_sco_capable(hdev) || !(hdev->commands[10] & BIT(4)) || + !test_bit(HCI_QUIRK_SYNC_FLOWCTL_SUPPORTED, &hdev->quirks)) + return 0; + + memset(&cp, 0, sizeof(cp)); + cp.enable = 0x01; + + err = __hci_cmd_sync_status(hdev, HCI_OP_WRITE_SYNC_FLOWCTL, + sizeof(cp), &cp, HCI_CMD_TIMEOUT); + if (!err) + hci_dev_set_flag(hdev, HCI_SCO_FLOWCTL); + + return err; +} + /* BR Controller init stage 2 command sequence */ static const struct hci_init_stage br_init2[] = { /* HCI_OP_READ_BUFFER_SIZE */ @@ -3784,6 +3809,8 @@ static const struct hci_init_stage br_init2[] = { HCI_INIT(hci_clear_event_filter_sync), /* HCI_OP_WRITE_CA_TIMEOUT */ HCI_INIT(hci_write_ca_timeout_sync), + /* HCI_OP_WRITE_SYNC_FLOWCTL */ + HCI_INIT(hci_write_sync_flowctl_sync), {} }; @@ -4129,7 +4156,8 @@ static int hci_read_page_scan_type_sync(struct hci_dev *hdev) * support the Read Page Scan Type command. Check support for * this command in the bit mask of supported commands. */ - if (!(hdev->commands[13] & 0x01)) + if (!(hdev->commands[13] & 0x01) || + test_bit(HCI_QUIRK_BROKEN_READ_PAGE_SCAN_TYPE, &hdev->quirks)) return 0; return __hci_cmd_sync_status(hdev, HCI_OP_READ_PAGE_SCAN_TYPE, |