X-Git-Url: https://git.openpandora.org/cgi-bin/gitweb.cgi?p=pandora-kernel.git;a=blobdiff_plain;f=net%2Fbluetooth%2Fl2cap.c;h=810a3c1a4188f0a6f48e0fcaf0843712b0f83e36;hp=bd0a4c1bced048c97e61c106cc45b7c9dba8fac1;hb=44dd46de325c4d47abfd1361e5d84a548edb8e42;hpb=301933a0acfdec837fd8b4884093b3f0fff01d8a

diff --git a/net/bluetooth/l2cap.c b/net/bluetooth/l2cap.c
index bd0a4c1bced0..810a3c1a4188 100644
--- a/net/bluetooth/l2cap.c
+++ b/net/bluetooth/l2cap.c
@@ -50,7 +50,9 @@
 #include <net/bluetooth/hci_core.h>
 #include <net/bluetooth/l2cap.h>
 
-#define VERSION "2.13"
+#define VERSION "2.14"
+
+static int enable_ertm = 0;
 
 static u32 l2cap_feat_mask = L2CAP_FEAT_FIXED_CHAN;
 static u8 l2cap_fixed_chan[8] = { 0x02, };
@@ -2205,10 +2207,13 @@ static inline int l2cap_information_req(struct l2cap_conn *conn, struct l2cap_cm
 
 	if (type == L2CAP_IT_FEAT_MASK) {
 		u8 buf[8];
+		u32 feat_mask = l2cap_feat_mask;
 		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);
-		put_unaligned(cpu_to_le32(l2cap_feat_mask), (__le32 *) rsp->data);
+		if (enable_ertm)
+			feat_mask |= L2CAP_FEAT_ERTM;
+		put_unaligned(cpu_to_le32(feat_mask), (__le32 *) rsp->data);
 		l2cap_send_cmd(conn, cmd->ident,
 					L2CAP_INFO_RSP, sizeof(buf), buf);
 	} else if (type == L2CAP_IT_FIXED_CHAN) {
@@ -2828,6 +2833,9 @@ 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_AUTHOR("Marcel Holtmann <marcel@holtmann.org>");
 MODULE_DESCRIPTION("Bluetooth L2CAP ver " VERSION);
 MODULE_VERSION(VERSION);