From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from rhirst.linuxcare.com (sleepie.demon.co.uk [194.222.23.208]) by puffin.external.hp.com (8.9.3/8.9.3) with ESMTP id CAA19658 for ; Wed, 15 Nov 2000 02:58:56 -0700 Received: by rhirst.linuxcare.com (Postfix, from userid 501) id 6DEEFB007; Wed, 15 Nov 2000 09:58:35 +0000 (GMT) Date: Wed, 15 Nov 2000 09:58:35 +0000 From: Richard Hirst To: Grant Grundler , Helge Deller Cc: parisc-linux@puffin.external.hp.com Subject: Re: [parisc-linux] dino maintainer? Message-ID: <20001115095835.I32715@linuxcare.com> References: <20001114101704.Y32715@linuxcare.com> <200011141610.IAA11646@milano.cup.hp.com> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii In-Reply-To: <200011141610.IAA11646@milano.cup.hp.com>; from grundler@cup.hp.com on Tue, Nov 14, 2000 at 08:10:42AM -0800 List-ID: On Tue, Nov 14, 2000 at 08:10:42AM -0800, Grant Grundler wrote: > The bug is normal for card-mode Dino - not for Built-in Dino. > I think Helge has the GSC 100BT card which is a card-mode Dino on-board > with one (or two) Tulip(s) behind it. > > The warning is a reminder one can NOT use MMIO accesses to those > PCI devices and *only* I/O Port space (eg inb/outb). > > If someone wants to fix the warning so it's quiet for card-mode > devices...see is_card_dino(d) in dino_driver_callback() for an > example. > > FYI - card-mode dino was used for several different networking > interfaces but not SCSI interfaces. But Helge has problems with the sym53c8xx driver on a B160L. Is that a PCI card driven via Dino? And if so, are you saying he needs to build his kernel with CONFIG_SCSI_NCR53C8XX_IOMAPPED=y so it doesn't try to use MMIO? Helge, it might be worth trying to switch on CONFIG_SCSI_NCR53C8XX_IOMAPPED anyway just to see what happens. Otherwise someone needs to start adding printk debug to figure out what is happening. I can't do that as I don't have a sym53c8xx pci card. Richard