From owner-freebsd-wireless@FreeBSD.ORG Sat Mar 15 04:31:52 2014 Return-Path: Delivered-To: freebsd-wireless@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [8.8.178.115]) (using TLSv1 with cipher ADH-AES256-SHA (256/256 bits)) (No client certificate requested) by hub.freebsd.org (Postfix) with ESMTPS id 21FEBDD2; Sat, 15 Mar 2014 04:31:52 +0000 (UTC) Received: from mail-qc0-x22c.google.com (mail-qc0-x22c.google.com [IPv6:2607:f8b0:400d:c01::22c]) (using TLSv1 with cipher ECDHE-RSA-RC4-SHA (128/128 bits)) (No client certificate requested) by mx1.freebsd.org (Postfix) with ESMTPS id C0947B05; Sat, 15 Mar 2014 04:31:51 +0000 (UTC) Received: by mail-qc0-f172.google.com with SMTP id i8so3859119qcq.17 for ; Fri, 14 Mar 2014 21:31:51 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=mime-version:sender:in-reply-to:references:date:message-id:subject :from:to:cc:content-type; bh=Ejsh7xsxBFvjL4vuoScHaBn97WgvJYy3w2rubKRebHI=; b=MWjEtPkB1GrAnuqI6gFWYZsNIx4zDEO/aPIpXCoojnu8LHoIfT6u60uPl6tfGOVPFI 2kGbDy4QEDm7EACK1HEYpe8Qy8typ3U6cYczqwNm6qFp32iKlW2VCZYwa5bLOtI/1BOE Pi2qH47PNaOqanPQx1wtHHNwSvdookSyFEwfHomkSO/u7K3nlGBfTCcpBp4XTIDM4x5Y 0skYrRCVqJ0DRDVsdBIDBOQgSDj7p61Mvpmo2FOGgp6Wf4VyFzzltGnUG+jGZMmfOZg2 Hq0f/zKIVkLcsk3UlLyykdyCYhtETK/7cwMD5M7a8w18VEabAp5BZuI5KCRI+9oZ6ezg GQzA== MIME-Version: 1.0 X-Received: by 10.229.118.4 with SMTP id t4mr14357767qcq.9.1394857910933; Fri, 14 Mar 2014 21:31:50 -0700 (PDT) Sender: adrian.chadd@gmail.com Received: by 10.224.8.137 with HTTP; Fri, 14 Mar 2014 21:31:50 -0700 (PDT) Received: by 10.224.8.137 with HTTP; Fri, 14 Mar 2014 21:31:50 -0700 (PDT) In-Reply-To: <1394851922.4791.7.camel@powernoodle.corp.yahoo.com> References: <1394851922.4791.7.camel@powernoodle.corp.yahoo.com> Date: Fri, 14 Mar 2014 21:31:50 -0700 X-Google-Sender-Auth: 9CIkpdE1bPXB4688gkiX54irfek Message-ID: Subject: Re: iwn(4) and WEP From: Adrian Chadd To: Sean Bruno Content-Type: text/plain; charset=ISO-8859-1 X-Content-Filtered-By: Mailman/MimeDel 2.1.17 Cc: freebsd-wireless@freebsd.org X-BeenThere: freebsd-wireless@freebsd.org X-Mailman-Version: 2.1.17 Precedence: list List-Id: "Discussions of 802.11 stack, tools device driver development." List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sat, 15 Mar 2014 04:31:52 -0000 What other drivers are missing this? Adrian On Mar 14, 2014 7:52 PM, "Sean Bruno" wrote: > It looks like the wpa_supplicant 2.0 import now checks the > cryptocapability mask when trying to validate WEP usage. > > iwn(4) does not populate the mask with any values so wpa_supplicant sees > a value of 0. > > I added the capabilites and can associate, but dhclient cannot get an IP > from the AP. I assume then, that once again, I don't know what I'm > doing. > > More or less, this is what I tried: > > Index: if_iwn.c > =================================================================== > --- if_iwn.c (revision 263173) > +++ if_iwn.c (working copy) > @@ -564,6 +564,8 @@ > | IEEE80211_C_PMGT /* Station-side power mgmt > */ > ; > > + ic->ic_cryptocaps = IEEE80211_CRYPTO_WEP; > + > /* Read MAC address, channels, etc from EEPROM. */ > if ((error = iwn_read_eeprom(sc, macaddr)) != 0) { > device_printf(dev, "could not read EEPROM, error %d\n", > > > sean > > p.s. Allan Jude came up with a hack for wpa_supplicant that seems to > work, so I've bcc'd him here to get a patch out of him. >