From owner-freebsd-current Wed Apr 7 1:56:53 1999 Delivered-To: freebsd-current@freebsd.org Received: from salmon.maths.tcd.ie (salmon.maths.tcd.ie [134.226.81.11]) by hub.freebsd.org (Postfix) with SMTP id 50CF915655 for ; Wed, 7 Apr 1999 01:56:49 -0700 (PDT) (envelope-from dwmalone@maths.tcd.ie) Received: from walton.maths.tcd.ie by salmon.maths.tcd.ie with SMTP id ; 7 Apr 99 09:54:50 +0100 (BST) To: Greg Lehey Cc: freebsd-current@freebsd.org Subject: Re: New SiS 5591 ide chipset support. In-reply-to: Your message of "Wed, 07 Apr 1999 10:43:50 +0930." <19990407104350.S2142@lemis.com> X-Request-Do: Date: Wed, 07 Apr 1999 09:54:49 +0100 From: David Malone Message-ID: <9904070954.aa22814@salmon.maths.tcd.ie> Sender: owner-freebsd-current@FreeBSD.ORG Precedence: bulk X-Loop: FreeBSD.ORG > > The first thing is that I guess the should be , > > My understanding is that it stands for "no damage". OK - I just thought it might have been a typo. > > Backing out the last change to ide_pci.c seems to fix the problem. > > I've lots of flags turned on in the kernel config file (0xa0ffa0ff), > > the old kernel complains a little but works fine, the new kernel > > spots that it is a SiS 5591, but grinds to a halt. > > Interesting. What motherboard do you have? Does it also have a 5595 > on board? Its quite a cheap and nasty thing, but it works. I'll have a look when I get home and check. > One way or another it's a problem with the new chipset support if it > makes a previously working system no longer work. > ide_pci0: rev 0xd0 int a irq 14 on pci0.0 > chip1: rev 0x01 on pci0.1.0 > chip2: rev 0x00 on pci0.2.0 > > Do you have the other chip reports as well? I'll have to check again when I get home. > OK. Can I assume that you have only one drive on the machine? Have > you tried a smaller DMA transfer size (say, to start with, > 0xa001a001)? I actually have three drives and a cdrom on the two IDE busses, but it only seems to complain about the first one - I don't know if that is because it is the first one it tries to access or becauser the others work OK. I didn't take down the details of the other drives 'cos it takes ages to copy the stuff down. I did notice that it programed wd1 with transfer mode 22. Maybe I should try to take wd0 out of fstab and see if it works OK with wd1. I'll try it with a lower DMA transfer size too. David. David. To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-current" in the body of the message