diff options
Diffstat (limited to 'net/bluetooth/hci_sync.c')
-rw-r--r-- | net/bluetooth/hci_sync.c | 49 |
1 files changed, 48 insertions, 1 deletions
diff --git a/net/bluetooth/hci_sync.c b/net/bluetooth/hci_sync.c index 46a04488d614..ac0f2cc0e44c 100644 --- a/net/bluetooth/hci_sync.c +++ b/net/bluetooth/hci_sync.c @@ -2800,6 +2800,12 @@ static const struct hci_init_stage amp_init2[] = { /* Read Buffer Size (ACL mtu, max pkt, etc.) */ static int hci_read_buffer_size_sync(struct hci_dev *hdev) { + /* Use Read LE Buffer Size V2 if supported */ + if (hdev->commands[41] & 0x20) + return __hci_cmd_sync_status(hdev, + HCI_OP_LE_READ_BUFFER_SIZE_V2, + 0, NULL, HCI_CMD_TIMEOUT); + return __hci_cmd_sync_status(hdev, HCI_OP_READ_BUFFER_SIZE, 0, NULL, HCI_CMD_TIMEOUT); } @@ -3051,6 +3057,10 @@ static int hci_init2_sync(struct hci_dev *hdev) if (hdev->dev_type == HCI_AMP) return hci_init_stage_sync(hdev, amp_init2); + err = hci_init_stage_sync(hdev, hci_init2); + if (err) + return err; + if (lmp_bredr_capable(hdev)) { err = hci_init_stage_sync(hdev, br_init2); if (err) @@ -3068,7 +3078,7 @@ static int hci_init2_sync(struct hci_dev *hdev) hci_dev_set_flag(hdev, HCI_LE_ENABLED); } - return hci_init_stage_sync(hdev, hci_init2); + return 0; } static int hci_set_event_mask_sync(struct hci_dev *hdev) @@ -3389,6 +3399,12 @@ static int hci_le_set_event_mask_sync(struct hci_dev *hdev) if (ext_adv_capable(hdev)) events[2] |= 0x02; /* LE Advertising Set Terminated */ + if (cis_capable(hdev)) { + events[3] |= 0x01; /* LE CIS Established */ + if (cis_peripheral_capable(hdev)) + events[3] |= 0x02; /* LE CIS Request */ + } + return __hci_cmd_sync_status(hdev, HCI_OP_LE_SET_EVENT_MASK, sizeof(events), events, HCI_CMD_TIMEOUT); } @@ -3529,6 +3545,24 @@ static int hci_set_le_support_sync(struct hci_dev *hdev) sizeof(cp), &cp, HCI_CMD_TIMEOUT); } +/* LE Set Host Feature */ +static int hci_le_set_host_feature_sync(struct hci_dev *hdev) +{ + struct hci_cp_le_set_host_feature cp; + + if (!iso_capable(hdev)) + return 0; + + memset(&cp, 0, sizeof(cp)); + + /* Isochronous Channels (Host Support) */ + cp.bit_number = 32; + cp.bit_value = 1; + + return __hci_cmd_sync_status(hdev, HCI_OP_LE_SET_HOST_FEATURE, + sizeof(cp), &cp, HCI_CMD_TIMEOUT); +} + /* LE Controller init stage 3 command sequence */ static const struct hci_init_stage le_init3[] = { /* HCI_OP_LE_SET_EVENT_MASK */ @@ -3555,6 +3589,8 @@ static const struct hci_init_stage le_init3[] = { HCI_INIT(hci_le_read_num_support_adv_sets_sync), /* HCI_OP_WRITE_LE_HOST_SUPPORTED */ HCI_INIT(hci_set_le_support_sync), + /* HCI_OP_LE_SET_HOST_FEATURE */ + HCI_INIT(hci_le_set_host_feature_sync), {} }; @@ -5437,3 +5473,14 @@ done: hci_resume_advertising_sync(hdev); return err; } + +int hci_le_remove_cig_sync(struct hci_dev *hdev, u8 handle) +{ + struct hci_cp_le_remove_cig cp; + + memset(&cp, 0, sizeof(cp)); + cp.cig_id = handle; + + return __hci_cmd_sync_status(hdev, HCI_OP_LE_REMOVE_CIG, sizeof(cp), + &cp, HCI_CMD_TIMEOUT); +} |