Date: Thu, 7 Oct 2010 20:43:37 +0200 From: Bernhard Schmidt <bschmidt@techwires.net> To: Alexey Dokuchaev <danfe@freebsd.org> Cc: net@freebsd.org Subject: Re: Monitor mode not working for iwi(4) on 7.X Message-ID: <AANLkTimB4gRYYzO8UHAGHB9p0nEm5utvXTwWX%2Baypt5J@mail.gmail.com> In-Reply-To: <20101006100335.GA26843@FreeBSD.org> References: <4763016D.7060100@janh.de> <20101006100335.GA26843@FreeBSD.org>
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--20cf300fb16fa21c7d04920b4594 Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: quoted-printable 2010/10/6 Alexey Dokuchaev <danfe@freebsd.org>: > On Fri, Dec 14, 2007 at 11:19:25PM +0100, Jan Henrik Sylvester wrote: >> In contrast to 6.2-RELEASE, monitor mode does not work. Kismet does >> not receive anything, while it does with ath or ural (even at the same >> time). dmesg with debug.iwi=3D2 is below -- anything unusual? >> >> Moreover, "ifconfig iwi0 scan" sometimes just hangs, which never >> happened on 6.2-RELEASE. > > Just found this email sent to stable@ almost three years ago; sadly I > have to confirm iwi(4) still exhibits these problems on fairly recent > 7-STABLE (early Juneish). =A0Maybe I have better luck on net@ (I am > particularly interested in working monitor mode). =A0Thanks. =A0Any debug > information will be gladly provided. =A0Pointers where to look (revisions > to try, patches, etc.) are greatly appreciated. Try the attached patch, this is basically the code from stable/6 ported to head and stable/7. I did only some basic tests but monitor mode seems to work and it is still possible to use the card in STA mode. I'm not sure why that got lost, but there must be a reason I'm not seeing right now. If someone has more knowledge about that, please let me know, otherwise I intend to commit it this weekend. --=20 Bernhard --20cf300fb16fa21c7d04920b4594 Content-Type: application/octet-stream; name="iwi_monitor-head.diff" Content-Disposition: attachment; filename="iwi_monitor-head.diff" Content-Transfer-Encoding: base64 X-Attachment-Id: f_gezz9pt70 SW5kZXg6IHN5cy9kZXYvaXdpL2lmX2l3aXZhci5oCj09PT09PT09PT09PT09PT09PT09PT09PT09 PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09PT0KLS0tIHN5cy9kZXYvaXdp L2lmX2l3aXZhci5oCShyZXZpc2lvbiAyMTM1MTcpCisrKyBzeXMvZGV2L2l3aS9pZl9pd2l2YXIu aAkod29ya2luZyBjb3B5KQpAQCAtMTkzLDYgKzE5Myw3IEBAIHN0cnVjdCBpd2lfc29mdGMgewog CXN0cnVjdCB0YXNrCQlzY19yZXN0YXJ0dGFzazsJLyogcmVzdGFydCBhZGFwdGVyIHByb2Nlc3Np bmcgKi8KIAlzdHJ1Y3QgdGFzawkJc2NfZGlzYXNzb2N0YXNrOwogCXN0cnVjdCB0YXNrCQlzY193 bWV0YXNrOwkvKiBzZXQgd21lIHBhcmFtZXRlcnMgKi8KKwlzdHJ1Y3QgdGFzawkJc2NfbW9uaXRv cnRhc2s7CiAKIAl1bnNpZ25lZCBpbnQJCXNjX3NvZnRsZWQgOiAxLAkvKiBlbmFibGUgTEVEIGdw 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