From mboxrd@z Thu Jan 1 00:00:00 1970 From: Takashi Iwai Subject: Re: ISA pnp & kernel 2.6 Date: Thu, 12 Feb 2004 11:35:13 +0100 Sender: alsa-devel-admin@lists.sourceforge.net Message-ID: References: <402AA54F.3050705@gremlin> Mime-Version: 1.0 (generated by SEMI 1.14.5 - "Awara-Onsen") Content-Type: text/plain; charset=US-ASCII Return-path: In-Reply-To: <402AA54F.3050705@gremlin> Errors-To: alsa-devel-admin@lists.sourceforge.net List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , List-Archive: To: Michael Corlett Cc: alsa-devel@lists.sourceforge.net List-Id: alsa-devel@alsa-project.org At Wed, 11 Feb 2004 21:57:35 +0000, Michael Corlett wrote: > > > I have an ISA pnp card (opti931) which stopped working when I > installed kernel 2.6 and the problem is as follows: > > The kernel function that sets and activates the card is > isapnp_set_resources (in drivers/pnp/isapnp/core.c) and for > each resource, it is checking that the correct flag is set > before writing to the port (i.e. IORESOURCE_IO, IORESOURCE_IRQ, > IORESOURCE_DMA, IORESOURCE_MEM) however, these flags are never > being set because the driver code is just using > pnp_init_resource_table followed by pnp_resource_change for each > setting and so the configuration is never written to the card. > (I believe that the equivalent code in 2.4 just checked for > flags != 0). did you try the latest 2.6.3-rc kernel? many pnp fixes are included. Takashi ------------------------------------------------------- SF.Net is sponsored by: Speed Start Your Linux Apps Now. Build and deploy apps & Web services for Linux with a free DVD software kit from IBM. Click Now! http://ads.osdn.com/?ad_id=1356&alloc_id=3438&op=click