From: Andrei Emeltchenko <andrei.emeltchenko@xxxxxxxxx>
Make extended flowspec option kernel parameter. Disabled by default.
Signed-off-by: Andrei Emeltchenko <andrei.emeltchenko@xxxxxxxxx>
---
net/bluetooth/l2cap_core.c | 7 +++++++
1 files changed, 7 insertions(+), 0 deletions(-)
diff --git a/net/bluetooth/l2cap_core.c b/net/bluetooth/l2cap_core.c
index ebe2703..aa02037 100644
--- a/net/bluetooth/l2cap_core.c
+++ b/net/bluetooth/l2cap_core.c
@@ -57,6 +57,7 @@
#include <net/bluetooth/smp.h>
int disable_ertm;
+int disable_flowspec = 1;
static u32 l2cap_feat_mask = L2CAP_FEAT_FIXED_CHAN;
static u8 l2cap_fixed_chan[8] = { 0x02, };
@@ -2780,6 +2781,9 @@ static inline int l2cap_information_req(struct l2cap_conn *conn, struct l2cap_cm
if (!disable_ertm)
feat_mask |= L2CAP_FEAT_ERTM | L2CAP_FEAT_STREAMING
| L2CAP_FEAT_FCS;
+ if (!disable_flowspec)
+ feat_mask |= L2CAP_FEAT_EXT_FLOW;
+
put_unaligned_le32(feat_mask, rsp->data);
l2cap_send_cmd(conn, cmd->ident,
L2CAP_INFO_RSP, sizeof(buf), buf);
@@ -4304,3 +4308,6 @@ void l2cap_exit(void)
module_param(disable_ertm, bool, 0644);
MODULE_PARM_DESC(disable_ertm, "Disable enhanced retransmission mode");
+
+module_param(disable_flowspec, bool, 0644);
+MODULE_PARM_DESC(disable_flowspec, "Disable Extended Flow Specification");
--
1.7.4.1
--
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