diff options
Diffstat (limited to 'net/bluetooth')
| -rw-r--r-- | net/bluetooth/hci_conn.c | 9 | ||||
| -rw-r--r-- | net/bluetooth/hci_event.c | 16 |
2 files changed, 23 insertions, 2 deletions
diff --git a/net/bluetooth/hci_conn.c b/net/bluetooth/hci_conn.c index 98f97a1..2435e83 100644 --- a/net/bluetooth/hci_conn.c +++ b/net/bluetooth/hci_conn.c @@ -123,6 +123,8 @@ void hci_add_sco(struct hci_conn *conn, __u16 handle) conn->state = BT_CONNECT; conn->out = 1; + conn->attempt++; + cp.handle = cpu_to_le16(handle); cp.pkt_type = cpu_to_le16(conn->pkt_type); @@ -139,6 +141,8 @@ void hci_setup_sync(struct hci_conn *conn, __u16 handle) conn->state = BT_CONNECT; conn->out = 1; + conn->attempt++; + cp.handle = cpu_to_le16(handle); cp.pkt_type = cpu_to_le16(conn->pkt_type); @@ -216,12 +220,13 @@ struct hci_conn *hci_conn_add(struct hci_dev *hdev, int type, bdaddr_t *dst) break; case SCO_LINK: if (lmp_esco_capable(hdev)) - conn->pkt_type = hdev->esco_type & SCO_ESCO_MASK; + conn->pkt_type = (hdev->esco_type & SCO_ESCO_MASK) | + (hdev->esco_type & EDR_ESCO_MASK); else conn->pkt_type = hdev->pkt_type & SCO_PTYPE_MASK; break; case ESCO_LINK: - conn->pkt_type = hdev->esco_type; + conn->pkt_type = hdev->esco_type & ~EDR_ESCO_MASK; break; } diff --git a/net/bluetooth/hci_event.c b/net/bluetooth/hci_event.c index 014fc8b..899b899 100644 --- a/net/bluetooth/hci_event.c +++ b/net/bluetooth/hci_event.c @@ -484,6 +484,15 @@ static void hci_cc_read_local_features(struct hci_dev *hdev, struct sk_buff *skb if (hdev->features[4] & LMP_EV5) hdev->esco_type |= (ESCO_EV5); + if (hdev->features[5] & LMP_EDR_ESCO_2M) + hdev->esco_type |= (ESCO_2EV3); + + if (hdev->features[5] & LMP_EDR_ESCO_3M) + hdev->esco_type |= (ESCO_3EV3); + + if (hdev->features[5] & LMP_EDR_3S_ESCO) + hdev->esco_type |= (ESCO_2EV5 | ESCO_3EV5); + BT_DBG("%s features 0x%.2x%.2x%.2x%.2x%.2x%.2x%.2x%.2x", hdev->name, hdev->features[0], hdev->features[1], hdev->features[2], hdev->features[3], @@ -1639,6 +1648,13 @@ static inline void hci_sync_conn_complete_evt(struct hci_dev *hdev, struct sk_bu conn->type = SCO_LINK; } + if (conn->out && ev->status == 0x1c && conn->attempt < 2) { + conn->pkt_type = (hdev->esco_type & SCO_ESCO_MASK) | + (hdev->esco_type & EDR_ESCO_MASK); + hci_setup_sync(conn, conn->link->handle); + goto unlock; + } + if (!ev->status) { conn->handle = __le16_to_cpu(ev->handle); conn->state = BT_CONNECTED; |