On Tue, 15 May 2007, Juan RP wrote:

> > ACL data: handle 0x0003 flags 0x02 dlen 12
>     L2CAP(s): Connect req: psm 1 scid 0x0040
> < ACL data: handle 0x0003 flags 0x02 dlen 24
> < ACL data: handle 0x0003 flags 0x02 dlen 20

Ah, hcidump won't disassemble any of the outgoing L2CAP packets, and I see
spurious data - I think I see the problem, can you try the patch below?

(it accidentally worked on 32-bit because both lengths are 4 octets)

iain

--- /usr/src/sys/netbt/l2cap_signal.c	2007-04-21 07:17:29.000000000 +0100
+++ l2cap_signal.c	2007-05-16 10:24:17.000000000 +0100
@@ -918,18 +918,18 @@

 	/* Command Data */
 	if (length > 0)
-		m_copyback(m, sizeof(hdr) + sizeof(cmd), length, data);
+		m_copyback(m, sizeof(*hdr) + sizeof(*cmd), length, data);

 	/* Command Header */
 	cmd->code = code;
 	cmd->ident = ident;
 	cmd->length = htole16(length);
-	length += sizeof(cmd);
+	length += sizeof(*cmd);

 	/* C-Frame Header */
 	hdr->length = htole16(length);
 	hdr->dcid = htole16(L2CAP_SIGNAL_CID);
-	length += sizeof(hdr);
+	length += sizeof(*hdr);

 	if (m->m_pkthdr.len != MAX(MHLEN, length)) {
 		m_freem(m);