Hard lock with Adaptec 29160N

[Fergus Wilde <fwilde_(_at_)_chethams_(_dot_)_org_(_dot_)_uk>]

Hi Folks,

I was about to write in clearing this card and its drivers, because although 
cd install led to a hang, ftp install worked fine.  Then I tried to run the 
backup script which addresses the internal SCSI tape drive ... Of course it 
may not be the card or its driver, but a bunch of other stuff. However the 
whole assembly was running fine under 2.9 yesterday.  The hang during install 
looked a lot like this one, caused by trying to access the tape drive:


ACCUM = 0x0, SINDEX = 0x31, DINDEX = 0xe4, ARG_2 = 0x7
HCNT = 0x0
SCSISEQ = 0x12, SBLKCTL = 0xa
 DFCNTRL = 0x0, DFSTATUS = 0x89
LASTPHASE = 0x0, SCSISIGI = 0xe6, SXFRCTL0 = 0x88
SSTAT0 = 0x2, SSTATI = 0x11
SCSIPHASE = 0x8
STACK == 0x187, 0x172, 0x0, 0x14E
SCB count = 32
Kernel NEXTQSCB = 30
Card NEXTQSCB = 30
QINFIFO 	entries:
Waiting Queue entries:
Disconnected Queue entries: 13:29
QUOTFIFO entries:
Sequencer Free SCB List: 0 5 12 3 14 11 9 10 1 2 7 15 6 4 8 16 17 18 etc.
Pending List: 29
Kernel Free SCB List: 8 14 12 31 1 etc.
FEATURES = 0x1def6 FLAGS = 0x485548, CHIP = 0x40c BUGS = 0x40
ahc1: target 0 using asynchronous transfers
ahc1: Bus Device Reset on A:0. 1 SCBs aborted
ahc1: target 0 synchronous at 80.0MHz DT, offset = 0x7f

I had to type that out, so hope it's right and actually helps.

I installed fine over ftp, cvs-up'd to stable and rebuilt fine, and got system 
usable, then tried to back it up.  I don't mind not being able to use the cd 
on that machine, but if the whole thing goes over addressing the tape drive, 
then it becomes a headache.  Any thoughts / advice from anyone?  Anything 
I've done wrong / could do different?

The dmesg is:

OpenBSD 3.2-stable (GENERIC) #0: Wed Nov 20 14:32:01 GMT 2002
    fergus_(_at_)_pc08_(_dot_)_chethams_(_dot_)_org_(_dot_)_uk:/usr/src/sys/arch/i386/compile/GENERIC
cpu0: Intel Pentium III (Coppermine) ("GenuineIntel" 686-class) 1 GHz
cpu0: 
FPU,V86,DE,PSE,TSC,MSR,PAE,MCE,CX8,SYS,MTRR,PGE,MCA,CMOV,PAT,PSE36,MMX,FXSR,SIMD
real mem  = 267956224 (261676K)
avail mem = 242692096 (237004K)
using 3296 buffers containing 13500416 bytes (13184K) of memory
mainbus0 (root)
bios0 at mainbus0: AT/286+(ad) BIOS, date 11/16/01, BIOS32 rev. 0 @ 0xfb140
apm0 at bios0: Power Management spec V1.2
apm0: AC on, battery charge unknown
pcibios0 at bios0: rev. 2.1 @ 0xf0000/0xb5c8
pcibios0: PCI IRQ Routing Table rev. 1.0 @ 0xfda70/144 (7 entries)
pcibios0: PCI Exclusive IRQs: 5 9 10 11
pcibios0: PCI Interrupt Router at 000:07:0 ("VIA VT82C596A PCI-ISA" rev 0x00)
pcibios0: PCI bus #1 is the last bus
bios0: ROM list: 0xc0000/0x8000 0xc8000/0x1800 0xca000/0x5400
pci0 at mainbus0 bus 0: configuration mode 1 (no bios)
pchb0 at pci0 dev 0 function 0 "VIA VT82C691 Host-PCI" rev 0xc4
ppb0 at pci0 dev 1 function 0 "VIA VT82C598 PCI-AGP" rev 0x00
pci1 at ppb0 bus 1
vga1 at pci1 dev 0 function 0 "ATI Mach64 GM" rev 0x27
wsdisplay0 at vga1: console (80x25, vt100 emulation)
wsdisplay0: screen 1-5 added (80x25, vt100 emulation)
pcib0 at pci0 dev 7 function 0 "VIA VT82C686 PCI-ISA" rev 0x40
pciide0 at pci0 dev 7 function 1 "VIA VT82C571 IDE" rev 0x06: ATA100, channel 
0 configured to compatibility, channel 1 configured to compatibility
uhci0 at pci0 dev 7 function 2 "VIA VT83C572 USB" rev 0x1a: irq 9
usb0 at uhci0: USB revision 1.0
uhub0 at usb0
uhub0: vendor 0x0000 UHCI root hub, class 9/0, rev 1.00/1.00, addr 1
uhub0: 2 ports with 2 removable, self powered
uhci1 at pci0 dev 7 function 3 "VIA VT83C572 USB" rev 0x1a: irq 9
usb1 at uhci1: USB revision 1.0
uhub1 at usb1
uhub1: vendor 0x0000 UHCI root hub, class 9/0, rev 1.00/1.00, addr 1
uhub1: 2 ports with 2 removable, self powered
pchb1 at pci0 dev 7 function 4 "VIA VT82C686 SMBus" rev 0x40
auvia0 at pci0 dev 7 function 5 "VIA VT82C686 AC97 Audio" rev 0x50: irq 5
ac97: codec id 0x49434511 (ICEnsemble ICE1232)
ac97: codec features headphone, 18 bit DAC, 18 bit ADC, KS Waves 3D
audio0 at auvia0
fxp0 at pci0 dev 8 function 0 "Intel 82557" rev 0x0c: irq 10, address 
00:02:b3:63:aa:ec
inphy0 at fxp0 phy 1: i82555 10/100 media interface, rev. 4
ahc1 at pci0 dev 9 function 0 "Adaptec AHA-29160 U160" rev 0x02: irq 11
ahc1: aic7892: Ultra160 Wide Channel A, SCSI Id=7, 32/255 SCBs
scsibus0 at ahc1: 16 targets
ahc1: target 0 synchronous at 80.0MHz DT, offset = 0x7f
ahc1: target 0 using tagged queuing
sd0 at scsibus0 targ 0 lun 0: <QUANTUM, ATLAS10K2-TY092L, DDD6> SCSI3 0/direct 
fixed
sd0: 8759MB, 17338 cyl, 3 head, 344 sec, 512 bytes/sec, 17938985 sec total
ahc1: target 1 synchronous at 80.0MHz DT, offset = 0x7f
ahc1: target 1 using tagged queuing
sd1 at scsibus0 targ 1 lun 0: <QUANTUM, ATLAS10K2-TY092L, DDD6> SCSI3 0/direct 
fixed
sd1: 8759MB, 17338 cyl, 3 head, 344 sec, 512 bytes/sec, 17938985 sec total
ahc1: target 3 synchronous at 10.0MHz, offset = 0x20
st0 at scsibus0 targ 3 lun 0: <HP, C1537A, L005> SCSI2 1/sequential removable
st0: density code 0x25, variable blocks, write-enabled
ahc1: target 5 synchronous at 20.0MHz, offset = 0x10
cd0 at scsibus0 targ 5 lun 0: <TEAC, CD-ROM CD-532S, 1.0A> SCSI2 5/cdrom 
removable
isa0 at pcib0
isadma0 at isa0
pckbc0 at isa0 port 0x60/5
pckbd0 at pckbc0 (kbd slot)
pckbc0: using irq 1 for kbd slot
wskbd0 at pckbd0: console keyboard, using wsdisplay0
pmsi0 at pckbc0 (aux slot)
pckbc0: using irq 12 for aux slot
wsmouse0 at pmsi0 mux 0
pcppi0 at isa0 port 0x61
midi0 at pcppi0: <PC speaker>
sysbeep0 at pcppi0
lpt0 at isa0 port 0x378/4 irq 7
npx0 at isa0 port 0xf0/16: using exception 16
pccom0 at isa0 port 0x3f8/8 irq 4: ns16550a, 16 byte fifo
pccom1 at isa0 port 0x2f8/8 irq 3: ns16550a, 16 byte fifo
fdc0 at isa0 port 0x3f0/6 irq 6 drq 2
fd0 at fdc0 drive 0: 1.44MB 80 cyl, 2 head, 18 sec
biomask a40 netmask e40 ttymask 1ec2
pctr: 686-class user-level performance counters enabled
mtrr: Pentium Pro MTRR support
dkcsum: sd0 matched BIOS disk 80
dkcsum: sd1 matched BIOS disk 81
root on sd0a
rootdev=0x400 rrootdev=0xd00 rawdev=0xd02




-- 
Fergus Wilde
Chetham's Library
Long Millgate
Manchester
M3  1SB

Tel: +44 161 834 7961
Fax: +44 161 839 5797

http://www.chethams.org.uk