From owner-freebsd-stable Fri Jun 29 6:47:52 2001 Delivered-To: freebsd-stable@freebsd.org Received: from wasp.eng.ufl.edu (wasp.eng.ufl.edu [128.227.116.1]) by hub.freebsd.org (Postfix) with ESMTP id 0B0EC37B406 for ; Fri, 29 Jun 2001 06:47:50 -0700 (PDT) (envelope-from bob@eng.ufl.edu) Received: from eng.ufl.edu (scanner.engnet.ufl.edu [128.227.152.221]) by wasp.eng.ufl.edu (8.9.3/8.9.3) with ESMTP id JAA04573; Fri, 29 Jun 2001 09:47:46 -0400 (EDT) Message-ID: <3B3C8702.61641A49@eng.ufl.edu> Date: Fri, 29 Jun 2001 09:47:46 -0400 From: Bob Johnson X-Mailer: Mozilla 4.77 [en] (X11; U; Linux 2.2.12 i386) X-Accept-Language: en, eo MIME-Version: 1.0 To: chris@fedde.littleton.co.us, stable@freebsd.org Subject: Re: wi0 and D-Link DWL-650 Content-Type: text/plain; charset=us-ascii Content-Transfer-Encoding: 7bit Sender: owner-freebsd-stable@FreeBSD.ORG Precedence: bulk List-ID: List-Archive: (Web Archive) List-Help: (List Instructions) List-Subscribe: List-Unsubscribe: X-Loop: FreeBSD.ORG > Date: Thu, 28 Jun 2001 00:42:42 -0600 > From: Chris Fedde > Subject: wi0 and D-Link DWL-650 > > I have been experimenting with a pair of D-Link DWL-650 wireless > cards with the intent of making my laptop more portable. One is in > the laptop, the other in a pci-pccard bridge on my desk top. The > kernel recognizes these as wi0 ethernet interfaces. I get mac > addresses from them, and wicontrol reports interesting data. I > can assign them IP addresses but when I do the cards non functional > and vmstat reports >2k device interrupts per second. I normally > see around 50 in/sec. > A bug in the wi driver was causing an interrupt storm with some pccard controllers. I believe a patch for it was posted in the wee hours of yesterday morning, so if you CVSUP today that should fix the problem. I think you need to rebuild both the kernel and the driver, but I'm not clear on that. It was discussed on the -mobile list. The other solution is to "downgrade" your system to RELENG_4_3, which is how I solved the problem. - Bob > Anyone have any ideas? I've appended some details below in the hope that > they might be useful. > > - -- > Chris Fedde > [ details deleted] - Bob To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-stable" in the body of the message