Date: Tue, 30 May 1995 18:49:43 +0800 (CST) From: Brian Tao <taob@gate.sinica.edu.tw> To: "Rodney W. Grimes" <rgrimes@gndrsh.aac.dev.com> Cc: freebsd-hackers@FreeBSD.org Subject: Re: 950412 hangs on ncr0 probing: Message-ID: <Pine.BSI.3.91.950530184246.190C-100000@leo> In-Reply-To: <199505300712.AAA02866@gndrsh.aac.dev.com>
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On Tue, 30 May 1995, Rodney W. Grimes wrote:
>
> Possibly, I have 2 other sites reporting strange signals and or
> crashes and both of them have stepping 0 Intel 486DX4/100 CPU
> chips.
If it helps to have a negative datapoint: I have two ASUS 486
PVI-SP3 motherboards with stepping 0 Intel 486DX4/100 CPU's and the
PCI-SC200 NCR controller from ASUS, both running Quantum Empire 1080S
drives. No problems with the most recent snapshot (had them for
almost a month now).
FreeBSD 2.0.950412-SNAP #0: Mon May 15 17:55:35 CST 1995
taob@falcon.ibms.sinica.edu.tw:/usr/sys/compile/LEO
CPU: i486 DX4 (486-class CPU)
Origin = "GenuineIntel" Id = 0x480 Stepping=0 Features=0x3<FPU,VME>
real memory = 16384000 (4000 pages)
avail memory = 15007744 (3664 pages)
[...]
ncr0 <ncr 53c810 scsi> rev 2 int a irq 11 on pci0:12
reg20: virtual=0xf2f59000 physical=0xfafff000 size=0x100
ncr0: restart (scsi reset).
ncr0 scanning for targets 0..6 (V2 pl21 95/03/21)
ncr0 waiting for scsi devices to settle
(ncr0:6:0): "QUANTUM EMPIRE_1080S 1220" is a type 0 fixed SCSI 2
sd0(ncr0:6:0): Direct-Access
sd0(ncr0:6:0): FAST SCSI-2 100ns (10 Mb/sec) offset 8.
1029MB (2109376 512 byte sectors)
pci0: uses 8388864 bytes of memory from fafff000 upto fb7fffff.
pci0: uses 256 bytes of I/O space from e800 upto e8ff.
--
Brian ("Though this be madness, yet there is method in't") Tao
taob@gate.sinica.edu.tw <-- work ........ play --> taob@io.org
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