Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id ; Fri, 27 Apr 2001 07:06:54 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id ; Fri, 27 Apr 2001 07:06:44 -0400 Received: from [212.208.59.162] ([212.208.59.162]:35834 "EHLO zeus.nsi.fr") by vger.kernel.org with ESMTP id ; Fri, 27 Apr 2001 07:06:29 -0400 Message-ID: <3AE949F6.B92F6CB1@nsi.fr> Date: Fri, 27 Apr 2001 12:29:10 +0200 From: Eric Pennamen X-Mailer: Mozilla 4.75 [fr] (Win98; U) X-Accept-Language: fr MIME-Version: 1.0 To: dave.fraser@baesystems.com CC: linux-kernel@vger.kernel.org Subject: Re: Resetting a PCI device In-Reply-To: <001901c0ceff$c0ae88e0$64ccdd89@edinbr.gmav.gecm.com> Content-Type: text/plain; charset=iso-8859-1 Content-Transfer-Encoding: 8bit Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Why don't do a local RESET by writing in CNTRL register of the PLX9080 ? (PLX datasheet page 79 bit 29 and 28 for reset and reload eeprom config) dave.fraser@baesystems.com a ?crit : > Is there any way of issuing a PCI reset (safely) without rebooting? I am > developing a peripheral device (using a pci card with an FPGA and a plx9080 > pci interface), and find that its local bus is prone to hanging up. It > would be nice if I could just reset the entire device via the PCI reset, > without having to go through the hassle of a reboot. Is this wishful > thinking? > > - Dave > > --------------------------------------------------------------------- > Dave Fraser > Development Engineer > BAE Systems, Ferry Road, > Edinburgh, EH5 2XS > Tel: +44 131 3434729 > Fax: +44 131 3434124 > --------------------------------------------------------------------- > > - > To unsubscribe from this list: send the line "unsubscribe linux-kernel" in > the body of a message to majordomo@vger.kernel.org > More majordomo info at http://vger.kernel.org/majordomo-info.html > Please read the FAQ at http://www.tux.org/lkml/ -- __________________________________ Eric PENNAMEN Service Etudes, R&D NSI Parc des Glaisins 6, avenue du Pr? de Challes BP 350 F-74943 ANNECY LE VIEUX Cedex T?l?phone + 33 (0)4 50 09 46 30 T?l?copie + 33 (0)4 50 09 46 31 E-Mail : Pennamen@nsi.fr Internet : http://www.nsi.fr - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/