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>
diff --git a/net/bluetooth/l2cap.c b/net/bluetooth/l2cap.c
index d175cc2..9ba1e8e 100644
--- a/net/bluetooth/l2cap.c
+++ b/net/bluetooth/l2cap.c
@@ -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 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 @@
} 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 @@
break;
case L2CAP_MODE_ERTM:
case L2CAP_MODE_STREAMING:
- if (enable_ertm)
+ if (!disable_ertm)
break;
/* fall through */
default:
@@ -1226,7 +1226,7 @@
break;
case L2CAP_MODE_ERTM:
case L2CAP_MODE_STREAMING:
- if (enable_ertm)
+ if (!disable_ertm)
break;
/* fall through */
default:
@@ -1986,7 +1986,7 @@
break;
case L2CAP_MODE_ERTM:
case L2CAP_MODE_STREAMING:
- if (enable_ertm)
+ if (!disable_ertm)
break;
/* fall through */
default:
@@ -3302,7 +3302,7 @@
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 @@
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);
