Date: Thu, 5 Sep 1996 14:17:55 -0700 (PDT) From: frf <frf@qcworld.com> To: freebsd-bugs@freebsd.org, questions@freebsd.org Subject: status of kern/1157 Message-ID: <199609052117.OAA00375@tailspin.qcworld.com>
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Dear Mr Know-It-All,
I'm having sporadic problems with a AHA-2940 scsi controller.
It works fine until I attempt to move a lot of data. I
first had the problem when 'dump'ing to tape, across ether.
I use amanda 3.0 for backup and have never had a problem
until I installed the 2940.
A similar problem was reported, to me, with Mac89, whoops...
I mean Win95. A total system failure occured when
copying large files to the network. The machines are identical
and swapping out the 3c590 ether card with a 3c509 solved
it for the unfortunate Win95 user.
Could this be a pci bus problem?
I noticed the bug report (kern/1157) and thought I would
enquire even though it was supposedly fixed with 2.1.5.
** uname -a
FreeBSD tailspin.qcworld.com 2.1.5-STABLE FreeBSD 2.1.5-STABLE #0:
Tue Sep 3 11:50:05 PDT 1996
frf@tailspin.qcworld.com:/usr/src/sys/compile/TAILSPIN i386
** Error message
Ahc0: Issued Channel A Bus Reset #1 (2,3,4) SCBs aborted.
sd1(ahc0:2:0): timed out in messages phase, SCSISIGI == 0x0
sd1(ahc0:2:0): asserted ATN device reset in messages buffer
...ad nausium...
** dmesg
FreeBSD 2.1.5-STABLE #0: Tue Sep 3 11:50:05 PDT 1996
frf@tailspin.qcworld.com:/usr/src/sys/compile/TAILSPIN
CPU: 120-MHz Pentium 735\90 or 815\100 (Pentium-class CPU)
Origin = "GenuineIntel" Id = 0x526 Stepping=6
Features=0x1bf<FPU,VME,DE,PSE,TSC,MSR,MCE,CX8>
real memory = 33554432 (32768K bytes)
avail memory = 30838784 (30116K bytes)
Probing for devices on PCI bus 0:
chip0 <Intel 82437 PCI cache memory controller> rev 2 on pci0:0
chip1 <Intel 82371 PCI-ISA bridge> rev 2 on pci0:7:0
chip2 <Intel 82371 Bus-master IDE controller> rev 2 on pci0:7:1
vga0 <VGA-compatible display device> rev 9 int a irq ?? on pci0:16
vx0 <3Com 3c590 EtherLink III PCI> rev 0 int a irq 11 on pci0:18
aui/bnc/utp[*BNC*] address %D
Warning! Defective early revision adapter!
ahc0 <Adaptec 2940 SCSI host adapter> rev 0 int a irq 11 on pci0:20
ahc0: aic7870 Single Channel, SCSI Id=7, 16 SCBs
(ahc0:0:0): "QUANTUM FIREBALL540S 1Q09" type 0 fixed SCSI 2
sd0(ahc0:0:0): Direct-Access 520MB (1065235 512 byte sectors)
(ahc0:2:0): "HP 97560-300 0B16" type 0 fixed SCSI 2
sd1(ahc0:2:0): Direct-Access 1292MB (2647080 512 byte sectors)
Probing for devices on the ISA bus:
sc0 at 0x60-0x6f irq 1 on motherboard
sc0: VGA color <16 virtual consoles, flags=0x0>
sio0 at 0x3f8-0x3ff irq 4 on isa
sio0: type 16550A
sio1 at 0x2f8-0x2ff irq 3 on isa
sio1: type 16550A
fdc0 at 0x3f0-0x3f7 irq 6 drq 2 on isa
fdc0: NEC 72065B
fd0: 1.44MB 3.5in
bt0: Bt542B/H0-ISA(24bit) bus
bt0: This driver is designed for using 32 bit addressing
bt0: mode firmware and EISA/PCI/VLB bus architectures
bt0: Bounce-buffering will be used (and is necessary)
bt0: if you have more than 16MBytes memory.
bt0: reading board settings, dma=5, int=9
bt0: version 3.35, fast sync, parity, 32 mbxs, 32 ccbs
bt0: targ 3 sync rate=10.00MB/s(100ns), offset=15
bt0: Using Strict Round robin scheme
bt0 at 0x330 irq 9 drq 5 on isa
(bt0:3:0): "DEC DSP5400S 427L" type 0 fixed SCSI 2
sd2(bt0:3:0): Direct-Access 3814MB (7812870 512 byte sectors)
1 3C5x9 board(s) on ISA found at 0x300
ep0 at 0x300-0x30f irq 10 on isa
ep0: aui/bnc[*BNC*] address 00:20:af:6c:f9:f9
npx0 on motherboard
npx0: INT 16 interface
IP firewall initialized, logging disabled
WARNING: / was not properly dismounted.
-- frf@qcworld.com frf@xocolatl.com
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