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| author | Andrei Emeltchenko <andrei.emeltchenko@intel.com> | 2012-09-27 18:26:11 +0400 |
|---|---|---|
| committer | Gustavo Padovan <gustavo.padovan@collabora.co.uk> | 2012-09-28 00:11:52 +0400 |
| commit | 3161ae1c72f03b021bc67504c13025626c26d30c (patch) | |
| tree | dc75cc7e2ddb341aec63cbbabccbc31eb6bbfa13 /net/bluetooth/amp.c | |
| parent | aa09537d80bf7e6282103618eb496f03e76f2953 (diff) | |
| download | linux-3161ae1c72f03b021bc67504c13025626c26d30c.tar.xz | |
Bluetooth: AMP: Physical link struct and helpers
Define physical link structures. Physical links are represented by
hci_conn structure. For BR/EDR we use type ACL_LINK and for AMP
we use AMP_LINK.
Signed-off-by: Andrei Emeltchenko <andrei.emeltchenko@intel.com>
Signed-off-by: Gustavo Padovan <gustavo.padovan@collabora.co.uk>
Diffstat (limited to 'net/bluetooth/amp.c')
| -rw-r--r-- | net/bluetooth/amp.c | 29 |
1 files changed, 29 insertions, 0 deletions
diff --git a/net/bluetooth/amp.c b/net/bluetooth/amp.c index 2d4e79ee06a5..50a7b2fb8bf3 100644 --- a/net/bluetooth/amp.c +++ b/net/bluetooth/amp.c @@ -17,6 +17,35 @@ #include <net/bluetooth/a2mp.h> #include <net/bluetooth/amp.h> +/* Physical Link interface */ +static u8 __next_handle(struct amp_mgr *mgr) +{ + if (++mgr->handle == 0) + mgr->handle = 1; + + return mgr->handle; +} + +struct hci_conn *phylink_add(struct hci_dev *hdev, struct amp_mgr *mgr, + u8 remote_id) +{ + bdaddr_t *dst = mgr->l2cap_conn->dst; + struct hci_conn *hcon; + + hcon = hci_conn_add(hdev, AMP_LINK, dst); + if (!hcon) + return NULL; + + hcon->state = BT_CONNECT; + hcon->out = true; + hcon->attempt++; + hcon->handle = __next_handle(mgr); + hcon->remote_id = remote_id; + hcon->amp_mgr = mgr; + + return hcon; +} + void amp_read_loc_assoc_frag(struct hci_dev *hdev, u8 phy_handle) { struct hci_cp_read_local_amp_assoc cp; |