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-rw-r--r--net/bluetooth/hci_conn.c51
-rw-r--r--net/bluetooth/hci_core.c3
-rw-r--r--net/bluetooth/hci_event.c29
3 files changed, 48 insertions, 35 deletions
diff --git a/net/bluetooth/hci_conn.c b/net/bluetooth/hci_conn.c
index 63980bd6b5f..5fdfc9a67d3 100644
--- a/net/bluetooth/hci_conn.c
+++ b/net/bluetooth/hci_conn.c
@@ -123,8 +123,8 @@ void hci_add_sco(struct hci_conn *conn, __u16 handle)
conn->state = BT_CONNECT;
conn->out = 1;
- cp.pkt_type = cpu_to_le16(hdev->pkt_type & SCO_PTYPE_MASK);
cp.handle = cpu_to_le16(handle);
+ cp.pkt_type = cpu_to_le16(hdev->pkt_type & SCO_PTYPE_MASK);
hci_send_cmd(hdev, OGF_LINK_CTL, OCF_ADD_SCO, sizeof(cp), &cp);
}
@@ -220,19 +220,19 @@ int hci_conn_del(struct hci_conn *conn)
del_timer(&conn->disc_timer);
- if (conn->type == SCO_LINK) {
- struct hci_conn *acl = conn->link;
- if (acl) {
- acl->link = NULL;
- hci_conn_put(acl);
- }
- } else {
+ if (conn->type == ACL_LINK) {
struct hci_conn *sco = conn->link;
if (sco)
sco->link = NULL;
/* Unacked frames */
hdev->acl_cnt += conn->sent;
+ } else {
+ struct hci_conn *acl = conn->link;
+ if (acl) {
+ acl->link = NULL;
+ hci_conn_put(acl);
+ }
}
tasklet_disable(&hdev->tx_task);
@@ -297,9 +297,10 @@ EXPORT_SYMBOL(hci_get_route);
/* Create SCO or ACL connection.
* Device _must_ be locked */
-struct hci_conn * hci_connect(struct hci_dev *hdev, int type, bdaddr_t *dst)
+struct hci_conn *hci_connect(struct hci_dev *hdev, int type, bdaddr_t *dst)
{
struct hci_conn *acl;
+ struct hci_conn *sco;
BT_DBG("%s dst %s", hdev->name, batostr(dst));
@@ -313,28 +314,26 @@ struct hci_conn * hci_connect(struct hci_dev *hdev, int type, bdaddr_t *dst)
if (acl->state == BT_OPEN || acl->state == BT_CLOSED)
hci_acl_connect(acl);
- if (type == SCO_LINK) {
- struct hci_conn *sco;
+ if (type == ACL_LINK)
+ return acl;
- if (!(sco = hci_conn_hash_lookup_ba(hdev, SCO_LINK, dst))) {
- if (!(sco = hci_conn_add(hdev, SCO_LINK, dst))) {
- hci_conn_put(acl);
- return NULL;
- }
+ if (!(sco = hci_conn_hash_lookup_ba(hdev, type, dst))) {
+ if (!(sco = hci_conn_add(hdev, type, dst))) {
+ hci_conn_put(acl);
+ return NULL;
}
- acl->link = sco;
- sco->link = acl;
+ }
- hci_conn_hold(sco);
+ acl->link = sco;
+ sco->link = acl;
- if (acl->state == BT_CONNECTED &&
- (sco->state == BT_OPEN || sco->state == BT_CLOSED))
- hci_add_sco(sco, acl->handle);
+ hci_conn_hold(sco);
- return sco;
- } else {
- return acl;
- }
+ if (acl->state == BT_CONNECTED &&
+ (sco->state == BT_OPEN || sco->state == BT_CLOSED))
+ hci_add_sco(sco, acl->handle);
+
+ return sco;
}
EXPORT_SYMBOL(hci_connect);
diff --git a/net/bluetooth/hci_core.c b/net/bluetooth/hci_core.c
index 9c71cffbc6b..f6d867e0179 100644
--- a/net/bluetooth/hci_core.c
+++ b/net/bluetooth/hci_core.c
@@ -851,6 +851,7 @@ int hci_register_dev(struct hci_dev *hdev)
hdev->flags = 0;
hdev->pkt_type = (HCI_DM1 | HCI_DH1 | HCI_HV1);
+ hdev->esco_type = (ESCO_HV1);
hdev->link_mode = (HCI_LM_ACCEPT);
hdev->idle_timeout = 0;
@@ -1254,7 +1255,7 @@ EXPORT_SYMBOL(hci_send_sco);
static inline struct hci_conn *hci_low_sent(struct hci_dev *hdev, __u8 type, int *quote)
{
struct hci_conn_hash *h = &hdev->conn_hash;
- struct hci_conn *conn = NULL;
+ struct hci_conn *conn = NULL;
int num = 0, min = ~0;
struct list_head *p;
diff --git a/net/bluetooth/hci_event.c b/net/bluetooth/hci_event.c
index 447ba713122..4baea1e3865 100644
--- a/net/bluetooth/hci_event.c
+++ b/net/bluetooth/hci_event.c
@@ -350,11 +350,24 @@ static void hci_cc_info_param(struct hci_dev *hdev, __u16 ocf, struct sk_buff *s
if (hdev->features[0] & LMP_5SLOT)
hdev->pkt_type |= (HCI_DM5 | HCI_DH5);
- if (hdev->features[1] & LMP_HV2)
- hdev->pkt_type |= (HCI_HV2);
+ if (hdev->features[1] & LMP_HV2) {
+ hdev->pkt_type |= (HCI_HV2);
+ hdev->esco_type |= (ESCO_HV2);
+ }
+
+ if (hdev->features[1] & LMP_HV3) {
+ hdev->pkt_type |= (HCI_HV3);
+ hdev->esco_type |= (ESCO_HV3);
+ }
- if (hdev->features[1] & LMP_HV3)
- hdev->pkt_type |= (HCI_HV3);
+ if (hdev->features[3] & LMP_ESCO)
+ hdev->esco_type |= (ESCO_EV3);
+
+ if (hdev->features[4] & LMP_EV4)
+ hdev->esco_type |= (ESCO_EV4);
+
+ if (hdev->features[4] & LMP_EV5)
+ hdev->esco_type |= (ESCO_EV5);
BT_DBG("%s: features 0x%x 0x%x 0x%x", hdev->name,
lf->features[0], lf->features[1], lf->features[2]);
@@ -881,12 +894,12 @@ static inline void hci_num_comp_pkts_evt(struct hci_dev *hdev, struct sk_buff *s
if (conn) {
conn->sent -= count;
- if (conn->type == SCO_LINK) {
- if ((hdev->sco_cnt += count) > hdev->sco_pkts)
- hdev->sco_cnt = hdev->sco_pkts;
- } else {
+ if (conn->type == ACL_LINK) {
if ((hdev->acl_cnt += count) > hdev->acl_pkts)
hdev->acl_cnt = hdev->acl_pkts;
+ } else {
+ if ((hdev->sco_cnt += count) > hdev->sco_pkts)
+ hdev->sco_cnt = hdev->sco_pkts;
}
}
}