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[Bluetooth] Add basics to better support and handle eSCO links

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To better support and handle eSCO links in the future a bunch of
constants needs to be added and some basic routines need to be
updated. This is the initial step.

Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
This commit is contained in:
Marcel Holtmann
2007-07-11 09:51:55 +02:00
parent 8de0a15483
commit 5b7f990927
5 changed files with 69 additions and 40 deletions
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29
net/bluetooth/hci_event.c
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@ -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);
if (hdev->features[1] & LMP_HV3) {
hdev->pkt_type |= (HCI_HV3);
hdev->esco_type |= (ESCO_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;
}
}
}