Gitweb:
http://git.kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=f0709e03ac3552b1b048ee171cb96ecaacc6813c
Commit: f0709e03ac3552b1b048ee171cb96ecaacc6813c
Parent: 4e8402a3f884427f9233ba436459c158d1f2e114
Author: Marcel Holtmann <[EMAIL PROTECTED]>
AuthorDate: Sat Oct 20 13:38:51 2007 +0200
Committer: David S. Miller <[EMAIL PROTECTED]>
CommitDate: Mon Oct 22 02:59:42 2007 -0700
[Bluetooth] Advertise L2CAP features mask support
Indicate the support for the L2CAP features mask value when the remote
entity tries to negotiate Bluetooth 1.2 specific features.
Signed-off-by: Marcel Holtmann <[EMAIL PROTECTED]>
---
net/bluetooth/l2cap.c | 23 ++++++++++++++++++-----
1 files changed, 18 insertions(+), 5 deletions(-)
diff --git a/net/bluetooth/l2cap.c b/net/bluetooth/l2cap.c
index 896ae5a..733c95d 100644
--- a/net/bluetooth/l2cap.c
+++ b/net/bluetooth/l2cap.c
@@ -55,7 +55,9 @@
#define BT_DBG(D...)
#endif
-#define VERSION "2.8"
+#define VERSION "2.9"
+
+static u32 l2cap_feat_mask = 0x0000;
static const struct proto_ops l2cap_sock_ops;
@@ -1775,16 +1777,27 @@ static inline int l2cap_disconnect_rsp(struct
l2cap_conn *conn, struct l2cap_cmd
static inline int l2cap_information_req(struct l2cap_conn *conn, struct
l2cap_cmd_hdr *cmd, u8 *data)
{
struct l2cap_info_req *req = (struct l2cap_info_req *) data;
- struct l2cap_info_rsp rsp;
u16 type;
type = __le16_to_cpu(req->type);
BT_DBG("type 0x%4.4x", type);
- rsp.type = cpu_to_le16(type);
- rsp.result = cpu_to_le16(L2CAP_IR_NOTSUPP);
- l2cap_send_cmd(conn, cmd->ident, L2CAP_INFO_RSP, sizeof(rsp), &rsp);
+ if (type == L2CAP_IT_FEAT_MASK) {
+ u8 buf[8];
+ 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);
+ l2cap_send_cmd(conn, cmd->ident,
+ L2CAP_INFO_RSP, sizeof(buf), buf);
+ } else {
+ struct l2cap_info_rsp rsp;
+ rsp.type = cpu_to_le16(type);
+ rsp.result = cpu_to_le16(L2CAP_IR_NOTSUPP);
+ l2cap_send_cmd(conn, cmd->ident,
+ L2CAP_INFO_RSP, sizeof(rsp), &rsp);
+ }
return 0;
}
-
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