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Bluetooth: Enable L2CAP Extended features by default 

Change the enable_ertm param to disable_ertm and default value to 0. That
means that L2CAP Extended features are enabled by default now.

Signed-off-by: Gustavo F. Padovan <padovan@profusion.mobi>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
This commit is contained in:
Gustavo F. Padovan 2010-07-18 16:25:54 -03:00 committed by Marcel Holtmann
parent 893ef97112
commit d1c4a17d58
1 changed files with 9 additions and 9 deletions
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18
net/bluetooth/l2cap.c
View File

@ -57,7 +57,7 @@
#define VERSION "2.15"
static int enable_ertm = 0;
static int disable_ertm = 0;
static u32 l2cap_feat_mask = L2CAP_FEAT_FIXED_CHAN;
static u8 l2cap_fixed_chan[8] = { 0x02, };
@ -464,7 +464,7 @@ static void l2cap_do_start(struct sock *sk)
static inline int l2cap_mode_supported(__u8 mode, __u32 feat_mask)
{
u32 local_feat_mask = l2cap_feat_mask;
if (enable_ertm)
if (!disable_ertm)
local_feat_mask |= L2CAP_FEAT_ERTM | L2CAP_FEAT_STREAMING;
switch (mode) {
@ -903,7 +903,7 @@ static void l2cap_sock_init(struct sock *sk, struct sock *parent)
} else {
pi->imtu = L2CAP_DEFAULT_MTU;
pi->omtu = 0;
if (enable_ertm && sk->sk_type == SOCK_STREAM) {
if (!disable_ertm && sk->sk_type == SOCK_STREAM) {
pi->mode = L2CAP_MODE_ERTM;
pi->conf_state |= L2CAP_CONF_STATE2_DEVICE;
} else {
@ -1160,7 +1160,7 @@ static int l2cap_sock_connect(struct socket *sock, struct sockaddr *addr, int al
break;
case L2CAP_MODE_ERTM:
case L2CAP_MODE_STREAMING:
if (enable_ertm)
if (!disable_ertm)
break;
/* fall through */
default:
@ -1226,7 +1226,7 @@ static int l2cap_sock_listen(struct socket *sock, int backlog)
break;
case L2CAP_MODE_ERTM:
case L2CAP_MODE_STREAMING:
if (enable_ertm)
if (!disable_ertm)
break;
/* fall through */
default:
@ -1986,7 +1986,7 @@ static int l2cap_sock_setsockopt_old(struct socket *sock, int optname, char __us
break;
case L2CAP_MODE_ERTM:
case L2CAP_MODE_STREAMING:
if (enable_ertm)
if (!disable_ertm)
break;
/* fall through */
default:
@ -3302,7 +3302,7 @@ static inline int l2cap_information_req(struct l2cap_conn *conn, struct l2cap_cm
struct l2cap_info_rsp *rsp = (struct l2cap_info_rsp *) buf;
rsp->type = cpu_to_le16(L2CAP_IT_FEAT_MASK);
rsp->result = cpu_to_le16(L2CAP_IR_SUCCESS);
if (enable_ertm)
if (!disable_ertm)
feat_mask |= L2CAP_FEAT_ERTM | L2CAP_FEAT_STREAMING
| L2CAP_FEAT_FCS;
put_unaligned_le32(feat_mask, rsp->data);
@ -4850,8 +4850,8 @@ EXPORT_SYMBOL(l2cap_load);
module_init(l2cap_init);
module_exit(l2cap_exit);
module_param(enable_ertm, bool, 0644);
MODULE_PARM_DESC(enable_ertm, "Enable enhanced retransmission mode");
module_param(disable_ertm, bool, 0644);
MODULE_PARM_DESC(disable_ertm, "Disable enhanced retransmission mode");
MODULE_AUTHOR("Marcel Holtmann <marcel@holtmann.org>");
MODULE_DESCRIPTION("Bluetooth L2CAP ver " VERSION);