From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from colo.lackof.org (colo.lackof.org [198.49.126.79]) by dsl2.external.hp.com (Postfix) with ESMTP id CD56E488A for ; Sat, 24 Jan 2004 14:03:21 -0700 (MST) Date: Sat, 24 Jan 2004 14:03:20 -0700 From: Grant Grundler To: Joel Soete Subject: Re: [parisc-linux] B2k and CONFIG_PDC_CONSOLE pb: followup Message-ID: <20040124210320.GA16272@colo.lackof.org> References: <20040122053112.GB6468@colo.lackof.org> <400D3BEE0000294D@ocpmta1.freegates.net> <20040123194531.GA30221@colo.lackof.org> <40125302.5050600@tiscali.be> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii In-Reply-To: <40125302.5050600@tiscali.be> Cc: parisc-linux@lists.parisc-linux.org List-Id: parisc-linux developers list List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , On Sat, Jan 24, 2004 at 11:12:02AM +0000, Joel Soete wrote: > >If the console is the serial port, then we should be able to disable > >just the USB device and not impact the Serial ports. > > hmm afaik usb ports on a b2k (and I presume for the same family) are just > there (iirc the user guide and spec) to be used only for usb kbd and mouse I think that's all PDC and HPUX know how to talk to. That's all HP will support or warrant. But it's a USB port and if other devices work, use it. > and so if no usb kbd was found by pdc we could just disable usb at all? The problem is USB is doing DMA and was enabled by PDC. I don't care what's connected (Keyboard vs digital camera). grant