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| author | Marcel Holtmann <marcel@holtmann.org> | 2009-10-05 12:23:48 +0200 |
|---|---|---|
| committer | Marcel Holtmann <marcel@holtmann.org> | 2009-12-03 19:34:26 +0100 |
| commit | eae38eede2e5f70d65f09327297bd698b0d3ea7e (patch) | |
| tree | 695cfeaaa240d4ad9c91b7fb40edfbe8c343534c /net | |
| parent | 5fbcd3d1a07e234583e17830e8aef47282c22141 (diff) | |
| download | linux-eae38eede2e5f70d65f09327297bd698b0d3ea7e.tar.gz linux-eae38eede2e5f70d65f09327297bd698b0d3ea7e.tar.bz2 linux-eae38eede2e5f70d65f09327297bd698b0d3ea7e.zip | |
Bluetooth: Add RFCOMM option to use L2CAP ERTM mode
By default the RFCOMM layer would still use L2CAP basic mode. For testing
purposes this option enables RFCOMM to select enhanced retransmission
mode.
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
Diffstat (limited to 'net')
| -rw-r--r-- | net/bluetooth/rfcomm/core.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/net/bluetooth/rfcomm/core.c b/net/bluetooth/rfcomm/core.c index 25692bc0a342..fc5ee3296e22 100644 --- a/net/bluetooth/rfcomm/core.c +++ b/net/bluetooth/rfcomm/core.c @@ -51,6 +51,7 @@ static int disable_cfc = 0; static int channel_mtu = -1; static unsigned int l2cap_mtu = RFCOMM_MAX_L2CAP_MTU; +static int l2cap_ertm = 0; static struct task_struct *rfcomm_thread; @@ -702,6 +703,8 @@ static struct rfcomm_session *rfcomm_session_create(bdaddr_t *src, bdaddr_t *dst sk = sock->sk; lock_sock(sk); l2cap_pi(sk)->imtu = l2cap_mtu; + if (l2cap_ertm) + l2cap_pi(sk)->mode = L2CAP_MODE_ERTM; release_sock(sk); s = rfcomm_session_add(sock, BT_BOUND); @@ -2185,6 +2188,9 @@ MODULE_PARM_DESC(channel_mtu, "Default MTU for the RFCOMM channel"); module_param(l2cap_mtu, uint, 0644); MODULE_PARM_DESC(l2cap_mtu, "Default MTU for the L2CAP connection"); +module_param(l2cap_ertm, bool, 0644); +MODULE_PARM_DESC(l2cap_ertm, "Use L2CAP ERTM mode for connection"); + MODULE_AUTHOR("Marcel Holtmann <marcel@holtmann.org>"); MODULE_DESCRIPTION("Bluetooth RFCOMM ver " VERSION); MODULE_VERSION(VERSION); |