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Date:      Thu, 16 Jan 2003 10:28:29 +0100 (CET)
From:      Harti Brandt <brandt@fokus.gmd.de>
To:        sparc@freebsd.org
Subject:   ahc driver and vinum work on Ultra10
Message-ID:  <20030116101732.S715@beagle.fokus.gmd.de>

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Hi all,

the release notes for 5.0 say, that support for ahc(4) is coming really
soon now. It appears, that an adaptec 29160N is just working out of the
box if you put the ahc driver into your kernel config (see dmesg below).
You just cannot boot from it (because it has no OF code). So its probably
a good idea to just remove that 'coming real soon' from the hardware list.

It may also make sense to enable building vinum. I reported back in
december, that I found RAID0 and RAID1 to work, and there was another
report on this a couple of days ago. The following patch will do that:

harti


Index: Makefile
===================================================================
RCS file: /home/cvs/freebsd/src/sys/modules/Makefile,v
retrieving revision 1.298
diff -r1.298 Makefile
274c274,275
< SUBDIR+=hme
---
> SUBDIR+=hme \
> 	vinum



kernel: Copyright (c) 1992-2003 The FreeBSD Project.
kernel: Copyright (c) 1979, 1980, 1983, 1986, 1988, 1989, 1991, 1992, 1993, 1994
kernel: The Regents of the University of California. All rights reserved.
kernel: FreeBSD 5.0-CURRENT #3: Tue Jan  7 18:15:41 CET 2003
kernel: root@catssrv.fokus.gmd.de:/opt/obj/usr/src/sys/CATSSRV
kernel: Preloaded elf kernel "/boot/kernel/kernel" at 0xc05d6000.
kernel: Preloaded elf module "/boot/kernel/random.ko" at 0xc05d6170.
kernel: Preloaded elf module "/boot/kernel/if_hme.ko" at 0xc05d6240.
kernel: Preloaded elf module "/boot/kernel/miibus.ko" at 0xc05d6310.
kernel: Timecounter "tick"  frequency 333000000 Hz
kernel: cpu0: Sun Microsystems UltraSparc-IIi Processor (333.00 MHz CPU)
kernel: Model: SUNW,Ultra-5_10
kernel: Initializing GEOMetry subsystem
kernel: nexus0: <OpenFirmware Nexus device>
kernel: pcib0: <U2P UPA-PCI bridge> on nexus0
kernel: pcib0: Sabre, impl 0, version 0, ign 0x7c0
kernel: DVMA map: 0xc0000000 to 0xc1ffffff
kernel: pci0: <PCI bus> on pcib0
kernel: pcib1: <APB PCI-PCI bridge> at device 1.0 on pci0
kernel: pci1: <PCI bus> on pcib1
kernel: ahc0: <Adaptec 29160N Ultra160 SCSI adapter> port 0x400-0x4ff mem 0x2000-0x2fff irq 16 at device 1.0 on pci1
kernel: aic7892: Ultra160 Wide Channel A, SCSI Id=7, 32/253 SCBs

[SNIP]

kernel: Waiting 15 seconds for SCSI devices to settle
kernel: da0 at ahc0 bus 0 target 1 lun 0
kernel: da0: <IBM DDYS-T18350M SA5A> Fixed Direct Access SCSI-3 device
kernel: da0: 160.000MB/s transfers (80.000MHz, offset 63, 16bit), Tagged Queueing Enabled
kernel: da0: 17501MB (35843670 512 byte sectors: 255H 63S/T 2231C)
-- 
harti brandt, http://www.fokus.gmd.de/research/cc/cats/employees/hartmut.brandt/private
              brandt@fokus.gmd.de, brandt@fokus.fhg.de

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