diff options
| author |   Andrei Emeltchenko <andrei.emeltchenko@intel.com> | 2012-10-10 17:38:30 +0300 |
|---|---|---|
| committer |   Gustavo Padovan <gustavo.padovan@collabora.co.uk> | 2012-10-11 14:34:24 +0800 |
| commit | bd1eb66ba4eee21de3be24212b135f57101ad930 (patch) | |
| tree | 37b3c0f63a3487429ce735c56f80968b6b198444 /net/bluetooth | |
| parent | Bluetooth: AMP: Handle number of compl blocks for AMP_LINK (diff) | |
| download | linux-dev-bd1eb66ba4eee21de3be24212b135f57101ad930.tar.xz linux-dev-bd1eb66ba4eee21de3be24212b135f57101ad930.zip | |
Bluetooth: AMP: Handle AMP_LINK connection
AMP_LINK represents physical link between AMP controllers.
Signed-off-by: Andrei Emeltchenko <andrei.emeltchenko@intel.com>
Acked-by: Marcel Holtmann <marcel@holtmann.org>
Signed-off-by: Gustavo Padovan <gustavo.padovan@collabora.co.uk>
Diffstat (limited to 'net/bluetooth')
| -rw-r--r-- | net/bluetooth/hci_core.c | 22 | ||||
| -rw-r--r-- | net/bluetooth/hci_event.c | 1 |
2 files changed, 20 insertions, 3 deletions
diff --git a/net/bluetooth/hci_core.c b/net/bluetooth/hci_core.c index bd26cb52aaa9..2e72c410fb47 100644 --- a/net/bluetooth/hci_core.c +++ b/net/bluetooth/hci_core.c @@ -2379,6 +2379,9 @@ static struct hci_chan *hci_chan_sent(struct hci_dev *hdev, __u8 type, case ACL_LINK: cnt = hdev->acl_cnt; break; + case AMP_LINK: + cnt = hdev->block_cnt; + break; case SCO_LINK: case ESCO_LINK: cnt = hdev->sco_cnt; @@ -2508,11 +2511,19 @@ static void hci_sched_acl_blk(struct hci_dev *hdev) struct hci_chan *chan; struct sk_buff *skb; int quote; + u8 type; __check_timeout(hdev, cnt); + BT_DBG("%s", hdev->name); + + if (hdev->dev_type == HCI_AMP) + type = AMP_LINK; + else + type = ACL_LINK; + while (hdev->block_cnt > 0 && - (chan = hci_chan_sent(hdev, ACL_LINK, "e))) { + (chan = hci_chan_sent(hdev, type, "e))) { u32 priority = (skb_peek(&chan->data_q))->priority; while (quote > 0 && (skb = skb_peek(&chan->data_q))) { int blocks; @@ -2545,14 +2556,19 @@ static void hci_sched_acl_blk(struct hci_dev *hdev) } if (cnt != hdev->block_cnt) - hci_prio_recalculate(hdev, ACL_LINK); + hci_prio_recalculate(hdev, type); } static void hci_sched_acl(struct hci_dev *hdev) { BT_DBG("%s", hdev->name); - if (!hci_conn_num(hdev, ACL_LINK)) + /* No ACL link over BR/EDR controller */ + if (!hci_conn_num(hdev, ACL_LINK) && hdev->dev_type == HCI_BREDR) + return; + + /* No AMP link over AMP controller */ + if (!hci_conn_num(hdev, AMP_LINK) && hdev->dev_type == HCI_AMP) return; switch (hdev->flow_ctl_mode) { diff --git a/net/bluetooth/hci_event.c b/net/bluetooth/hci_event.c index 5c0b6c161a01..0383635f91fb 100644 --- a/net/bluetooth/hci_event.c +++ b/net/bluetooth/hci_event.c @@ -2733,6 +2733,7 @@ static void hci_num_comp_blocks_evt(struct hci_dev *hdev, struct sk_buff *skb) switch (conn->type) { case ACL_LINK: + case AMP_LINK: hdev->block_cnt += block_count; if (hdev->block_cnt > hdev->num_blocks) hdev->block_cnt = hdev->num_blocks; |