Re: Does bluetooth work with amd64?

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);