From owner-freebsd-usb@FreeBSD.ORG Wed Mar 18 19:31:40 2009 Return-Path: Delivered-To: freebsd-usb@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id 4850D1065670 for ; Wed, 18 Mar 2009 19:31:40 +0000 (UTC) (envelope-from jhs@berklix.org) Received: from flat.berklix.org (flat.berklix.org [83.236.223.115]) by mx1.freebsd.org (Postfix) with ESMTP id BD6238FC14 for ; Wed, 18 Mar 2009 19:31:39 +0000 (UTC) (envelope-from jhs@berklix.org) Received: from js.berklix.net (p549A5BAA.dip.t-dialin.net [84.154.91.170]) (authenticated bits=0) by flat.berklix.org (8.13.8/8.13.8) with ESMTP id n2IJ7O6l062220 for ; Wed, 18 Mar 2009 20:07:25 +0100 (CET) (envelope-from jhs@berklix.org) Received: from fire.js.berklix.net (fire.js.berklix.net [192.168.91.41]) by js.berklix.net (8.13.8/8.13.8) with ESMTP id n2IJ7pp0085676 for ; Wed, 18 Mar 2009 20:07:51 +0100 (CET) (envelope-from jhs@berklix.org) Received: from fire.js.berklix.net (localhost [127.0.0.1]) by fire.js.berklix.net (8.14.3/8.14.3) with ESMTP id n2IJ7k1D042835 for ; Wed, 18 Mar 2009 20:07:51 +0100 (CET) (envelope-from jhs@fire.js.berklix.net) Message-Id: <200903181907.n2IJ7k1D042835@fire.js.berklix.net> To: freebsd-usb@freebsd.org From: "Julian Stacey" Organization: http://berklix.com BSD Linux Unix Consultancy, Munich Germany. User-agent: EXMH on FreeBSD http://berklix.com/free/ X-URL: http://berklix.com/~jhs/cv/ Date: Wed, 18 Mar 2009 20:07:46 +0100 Sender: jhs@berklix.org Subject: Belkin Cardbus USB2 adaptors too hot. X-BeenThere: freebsd-usb@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: FreeBSD support for USB List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 18 Mar 2009 19:31:41 -0000 Hi, Anyone else noticed Belkin Cardbus USB2 adaptors run extremely hot ? I've been having weird things happen umass errs, g_vfs_done()da0a[WRITE(offset=...., length=131072)]error = 5 first errors after a 66G write, subsequent errors after just 1G more, (in retrospect when truly hot) I've built a break out box to check Voltages & Current delivered into external USB2 to IDE enclosures, just bought another new 250G IDE for another enclosure, lots of enclosures & usb2 hub power blocks tried, then I remembered this card used to run hot on FreeBSD-6, in this Toshiba Satellite S5100-603, & I think BSD + this laptop cooked my brothers identical Belkin card too last year. The laptop BTW: http://www.berklix.com/~jhs/hardware/toshiba/satellite.s5100-603/ So 2 things: FreeBSD-7.1-RELEASE is still cooking by default. I recall cardbus can run at 2 different voltages ? Well we need to change something to detect that. Anyone want to throw me an RTFM URL start point for reading ? (Sorry to ask here & not read first, trying to catch a boat ASAP). Cheers, Julian -- Julian Stacey: BSDUnixLinux C Prog Admin SysEng Consult Munich www.berklix.com Mail plain ASCII text. HTML & Base64 text are spam. www.asciiribbon.org