Dear NetBSD,

Has anyone had any experiences trying to get the Iomega Jaz drive working 
with v1.5.2?  I have and it's strange because when I use it with my Gigabyte 
mainboard with its lonely ISA slot (one only that is) it works just fine.  
The SCSI card says that it's an AHA-1535 controller, but, NetBSD sees it as
an AHA-1524CP which I think is acceptable.

Here's the klincher.  When I try to get the card to work in my friend's NetBSD
v1.5.2 system with its EPOX EP-MVP3C motherboard, there are no combinations
of the DIP switch on the card whereby I can get it to work.  I even tried the 
GENERIC kernel, but, to no avail.  I have included two different dmesg 
outputs.  One for the dip switches set as Plug n' Play and the other file to 
reflect the non-Plug n' Play setting.  I am beginning to think that either 
the Epox EP-MVP3C has a brain dead BIOS or that something is broken in
the ISA support for the AHA-1524 SCSI.  With the DIP set in a way that NetBSD
sees the card as aha0 and the scsibus0 it just hangs waiting and the only way
out is by resetting the CPU.

#
# First here is the Non PNP Dmesg result:
#
NetBSD 1.5.2 (JIMMY) #0: Wed May 22 23:26:21 EST 2002
    root@:/usr/src/sys/arch/i386/compile/JIMMY
cpu0: AMD K6-2 (586-class), 451.05 MHz
total memory = 255 MB
avail memory = 232 MB
using 3297 buffers containing 13188 KB of memory
BIOS32 rev. 0 found at 0xfb270
mainbus0 (root)
pci0 at mainbus0 bus 0: configuration mode 1
pci0: i/o space, memory space enabled
pchb0 at pci0 dev 0 function 0
pchb0: VIA Technologies VT82C597 (Apollo VP3) Host-PCI Bridge (rev. 0x04)
ppb0 at pci0 dev 1 function 0: VIA Technologies VT82C598 (Apollo MVP3) 
PCI-AGP (rev. 0x00)
pci1 at ppb0 bus 1
pci1: i/o space, memory space enabled
vga1 at pci1 dev 0 function 0: Nvidia Corporation RIVA TNT2 Model 64 (rev. 
0x15)
wsdisplay0 at vga1: console (80x25, vt100 emulation)
wsdisplay0: screen 1-3 added (80x25, vt100 emulation)
pcib0 at pci0 dev 7 function 0
pcib0: VIA Technologies VT82C596A (Apollo Pro) PCI-ISA Bridge (rev. 0x06)
pciide0 at pci0 dev 7 function 1: VIA Technologies VT82C596A (Apollo Pro) 
ATA33 controller
pciide0: bus-master DMA support present
pciide0: primary channel configured to compatibility mode
wd0 at pciide0 channel 0 drive 0: <WDC AC28400R>
wd0: drive supports 16-sector pio transfers, lba addressing
wd0: 8063 MB, 16383 cyl, 16 head, 63 sec, 512 bytes/sect x 16514064 sectors
wd0: 32-bit data port
wd0: drive supports PIO mode 4, DMA mode 2, Ultra-DMA mode 4
pciide0: primary channel interrupting at irq 14
wd0(pciide0:0:0): using PIO mode 4, Ultra-DMA mode 2 (using DMA data 
transfers)
pciide0: secondary channel configured to compatibility mode
atapibus0 at pciide0 channel 1
cd0 at atapibus0 drive 0: <BCD E520C, , 0.40> type 5 cdrom removable
cd0: 32-bit data port
cd0: drive supports PIO mode 4, DMA mode 2, Ultra-DMA mode 2
pciide0: secondary channel interrupting at irq 15
cd0(pciide0:1:0): using PIO mode 4, Ultra-DMA mode 2 (using DMA data 
transfers)
pchb1 at pci0 dev 7 function 3
pchb1: VIA Technologies product 0x3050 (rev. 0x00)
isa0 at pcib0
(bha probe): bha_cmd, cmd/data port empty 13
aha0 at isa0 port 0x330-0x333 irq 11 drq 5
aha0 model AHA-1542CP, firmware G.0
aha0: unlocking mailbox interface
aha0: async, parity
scsibus0 at aha0: 8 targets, 8 luns per target
com0 at isa0 port 0x3f8-0x3ff irq 4: ns16550a, working fifo
pckbc0 at isa0 port 0x60-0x64
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
lpt0 at isa0 port 0x378-0x37b irq 7
pcppi0 at isa0 port 0x61
midi0 at pcppi0: PC speaker
sysbeep0 at pcppi0
isapnp0 at isa0 port 0x279: ISA Plug 'n Play device support
npx0 at isa0 port 0xf0-0xff: using exception 16
fdc0 at isa0 port 0x3f0-0x3f7 irq 6 drq 2
fd0 at fdc0 drive 0: 1.44MB, 80 cyl, 2 head, 18 sec
isapnp0: no ISA Plug 'n Play devices found
biomask ef6d netmask ef6d ttymask ffef
scsibus0: waiting 2 seconds for devices to settle...
probe(aha0:0:0): timed out
probe(aha0:0:0): timed out AGAIN  <======= AND THIS IS WHERE IT HANGS



#
# Second, here is dmesg with the Plug and Play DIP switch setup:
#
NetBSD 1.5.2 (JIMMY) #0: Wed May 22 23:26:21 EST 2002
    root@:/usr/src/sys/arch/i386/compile/JIMMY
cpu0: AMD K6-2 (586-class), 451.05 MHz
total memory = 255 MB
avail memory = 232 MB
using 3297 buffers containing 13188 KB of memory
BIOS32 rev. 0 found at 0xfb270
mainbus0 (root)
pci0 at mainbus0 bus 0: configuration mode 1
pci0: i/o space, memory space enabled
pchb0 at pci0 dev 0 function 0
pchb0: VIA Technologies VT82C597 (Apollo VP3) Host-PCI Bridge (rev. 0x04)
ppb0 at pci0 dev 1 function 0: VIA Technologies VT82C598 (Apollo MVP3) 
PCI-AGP (rev. 0x00)
pci1 at ppb0 bus 1
pci1: i/o space, memory space enabled
vga1 at pci1 dev 0 function 0: Nvidia Corporation RIVA TNT2 Model 64 (rev. 
0x15)
wsdisplay0 at vga1: console (80x25, vt100 emulation)
wsdisplay0: screen 1-3 added (80x25, vt100 emulation)
pcib0 at pci0 dev 7 function 0
pcib0: VIA Technologies VT82C596A (Apollo Pro) PCI-ISA Bridge (rev. 0x06)
pciide0 at pci0 dev 7 function 1: VIA Technologies VT82C596A (Apollo Pro) 
ATA33 controller
pciide0: bus-master DMA support present
pciide0: primary channel configured to compatibility mode
wd0 at pciide0 channel 0 drive 0: <WDC AC28400R>
wd0: drive supports 16-sector pio transfers, lba addressing
wd0: 8063 MB, 16383 cyl, 16 head, 63 sec, 512 bytes/sect x 16514064 sectors
wd0: 32-bit data port
wd0: drive supports PIO mode 4, DMA mode 2, Ultra-DMA mode 4
pciide0: primary channel interrupting at irq 14
wd0(pciide0:0:0): using PIO mode 4, Ultra-DMA mode 2 (using DMA data 
transfers)
pciide0: secondary channel configured to compatibility mode
atapibus0 at pciide0 channel 1
cd0 at atapibus0 drive 0: <BCD E520C, , 0.40> type 5 cdrom removable
cd0: 32-bit data port
cd0: drive supports PIO mode 4, DMA mode 2, Ultra-DMA mode 2
pciide0: secondary channel interrupting at irq 15
cd0(pciide0:1:0): using PIO mode 4, Ultra-DMA mode 2 (using DMA data 
transfers)
pchb1 at pci0 dev 7 function 3
pchb1: VIA Technologies product 0x3050 (rev. 0x00)
isa0 at pcib0
com0 at isa0 port 0x3f8-0x3ff irq 4: ns16550a, working fifo
pckbc0 at isa0 port 0x60-0x64
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
lpt0 at isa0 port 0x378-0x37b irq 7
pcppi0 at isa0 port 0x61
midi0 at pcppi0: PC speaker
sysbeep0 at pcppi0
isapnp0 at isa0 port 0x279: ISA Plug 'n Play device support
npx0 at isa0 port 0xf0-0xff: using exception 16
fdc0 at isa0 port 0x3f0-0x3f7 irq 6 drq 2
fd0 at fdc0 drive 0: 1.44MB, 80 cyl, 2 head, 18 sec
isapnp0: read port 0x203
aha2 at isapnp0 port 0x130/4 irq 10 drq 5
aha2: aha_find failed
biomask ef6d netmask ef6d ttymask ffef
IPsec: Initialized Security Association Processing.
boot device: wd0
root on wd0a dumps on wd0b
root file system type: ffs
wsdisplay0: screen 4 added (80x25, vt100 emulation)
wsmux1: connecting to wsdisplay0


Should I have sent the output of dmesg when the Jaz drive
is working fine on my system?

Any help is as always, greatly appreciated.

--Video Mike--