From owner-freebsd-stable Wed Oct 25 20:18:37 2000 Delivered-To: freebsd-stable@freebsd.org Received: from sal2.yamalinfo.ru (sal2.yamalinfo.ru [195.133.157.10]) by hub.freebsd.org (Postfix) with ESMTP id 6643D37B4C5 for ; Wed, 25 Oct 2000 20:18:31 -0700 (PDT) Received: from vorob (mabalozi.yamalinfo.ru [195.133.157.7]) by sal2.yamalinfo.ru (8.9.3/8.9.3) with ESMTP id JAA08328; Thu, 26 Oct 2000 09:18:08 +0600 (YEKST) (envelope-from vorob@yamalinfo.ru) Date: Thu, 26 Oct 2000 09:18:08 +0600 From: Yuri Vorobyev X-Mailer: The Bat! (v1.46d) Reply-To: Yuri Vorobyev X-Priority: 3 (Normal) Message-ID: <1913055022.20001026091808@yamalinfo.ru> To: "Justin T. Gibbs" Cc: freebsd-stable@FreeBSD.ORG Subject: Re[4]: some strange things with ahc In-reply-To: <200010241727.e9OHRHm04628@aslan.scsiguy.com> References: <200010241727.e9OHRHm04628@aslan.scsiguy.com> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Transfer-Encoding: 7bit Sender: owner-freebsd-stable@FreeBSD.ORG Precedence: bulk X-Loop: FreeBSD.ORG Hello! >>JTG> Boot -v and send me the complete dmesg output. That should tell me >>JTG> what is going on. JTG> ... >>ahc0: port 0xfc00-0xfcff mem 0xfe9ff000-0 >>xfe9fffff irq 11 at >>device 13.0 on pci0 >>ahc0: Reading SEEPROM...checksum error >>ahc0: No SEEPROM available. >>ahc0: Using left over BIOS settings >>ahc0: Downloading Sequencer Program... 437 instructions downloaded >>aic7880: Wide Channel A, SCSI Id=7, 16/255 SCBs JTG> ... >>(ahc0:A:4:0): Sending SDTR period 19, offset f >>(ahc0:A:4:0): Received SDTR period 19, offset f >> Filtered to period 19, offset f >>ahc0: target 4 synchronous at 10.0MHz, offset = 0xf >>(ahc0:A:2:0): Sending SDTR period 19, offset f >>(ahc0:A:2:0): Received SDTR period 19, offset f >> Filtered to period 19, offset f >>ahc0: target 2 synchronous at 10.0MHz, offset = 0xf >>(ahc0:A:1:0): Sending SDTR period 19, offset f >>(ahc0:A:1:0): Received SDTR period 19, offset f >> Filtered to period 19, offset f >>ahc0: target 1 synchronous at 10.0MHz, offset = 0xf JTG> As far as the driver can tell, the BIOS has not set the ULTRA_ENB bits JTG> in scratch ram. This is why we only negotiate at 10MHz. Strangely JTG> enough, I have a similar motherboard (Intel, dual P6-200 Natoma, with JTG> onboard 7880) where the BIOS does set the ultra enable bits as expected. JTG> Are you sure that the SCSI-Select settings in your BIOS are set for ultra JTG> for these devices? It could be that I "fixed" a bug in the setup code JTG> of the driver that masked this problem for you in the past. I spent a JTG> bit of time this morning going over the code and it looks correct. JTG> If your BIOS is setup correctly, I'll have to whip up some patches to make JTG> the adapter setup more verbose. I do not change setting between "strange thing" happened :) but i double check setup settings. Ultra speed set to "on" -- Yuri Vorobyev vorob@yamalinfo.ru www.yamalinfo.ru +7-34922-47791 To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-stable" in the body of the message