From owner-freebsd-current@FreeBSD.ORG Tue Oct 13 23:54:12 2009 Return-Path: Delivered-To: freebsd-current@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id 39D81106566B for ; Tue, 13 Oct 2009 23:54:12 +0000 (UTC) (envelope-from bsd@acd.homelinux.org) Received: from office.acapsecurity.com (rrcs-67-52-121-82.west.biz.rr.com [67.52.121.82]) by mx1.freebsd.org (Postfix) with ESMTP id 1A4378FC1A for ; Tue, 13 Oct 2009 23:54:11 +0000 (UTC) Received: from acd.homelinux.org (unknown [10.0.15.5]) by office.acapsecurity.com (Postfix) with ESMTP id 0EEE95C24 for ; Tue, 13 Oct 2009 16:41:10 -0700 (PDT) Received: by acd.homelinux.org (Postfix, from userid 1001) id 805284429; Tue, 13 Oct 2009 17:41:09 -0600 (MDT) From: bsduser To: freebsd-current@freebsd.org References: <86051.1254232666@critter.freebsd.dk> <20091013174201.GC67082@weongyo> Date: Tue, 13 Oct 2009 17:41:09 -0600 In-Reply-To: <20091013174201.GC67082@weongyo> (Weongyo Jeong's message of "Tue, 13 Oct 2009 10:42:01 -0700") Message-ID: <86iqei7tgq.fsf@jodie.vectavision.com> User-Agent: Gnus/5.110009 (No Gnus v0.9) Emacs/22.3 (berkeley-unix) MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Subject: Re: if_rum dies on transmit... X-BeenThere: freebsd-current@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: Discussions about the use of FreeBSD-current List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Tue, 13 Oct 2009 23:54:12 -0000 Weongyo Jeong writes: > On Tue, Sep 29, 2009 at 01:57:46PM +0000, Poul-Henning Kamp wrote: >> >> Has anybody else seen if_rum die when you try to transmit a file over >> a TCP connection ? >> >> If I try to print across the network, upload a file with ftp or anything >> else of that general tenor, if_rum seems to hang the output queue and >> stops transmitting packets. >> >> Restarting wpa_supplicant mostly resolves the issue, but it does not >> on its own discover the problem. >> >> According to tcpdump(8), packets are still received. >> >> Any ideas ? > > Could you please test with attached patch? > > regards, > Weongyo Jeong > > I had the same issues with if_rum at least while using WPA and your patch made them go away.... ( although removing and plugging back in does not quite work ) # scp INDEX-8* cookie:/usr/ports INDEX-8 100% 19MB 2.1MB/s 00:09 INDEX-8.db 100% 34MB 2.4MB/s 00:14 before the patch this would just hang. Another quick test using rsync on a bunch of files worked flawless too. usbconfig list: ugen7.2: at usbus7, cfg=0 md=HOST spd=HIGH (480Mbps) pwr=ON The adapter is a WUSB54GC and yes, you made my day :-)