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Date:      Sat, 6 Mar 1999 20:34:42 -0700 (MST)
From:      Colin Eric Johnson <colinj@lternet.edu>
To:        freebsd-hardware@freebsd.org
Subject:   parallel iomega zip drive detected but scsi interface not configured?
Message-ID:  <Pine.GSO.4.05.9903062028190.7365-100000@lternet.lternet.edu>

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I'm working on getting a zip drive to work with my Dell Lattitude. I'm
running 3.1-STABLE

trurl 4 % uname -a
FreeBSD trurl.lternet.edu 3.1-STABLE FreeBSD 3.1-STABLE #12: Sat Mar  6
20:08:14 MST 1999     colinj@trurl.lternet.edu:/usr/src/sys/compile/TRURL
i386

I've checked the setting the BIOS for the parallel port and my choices
are:

Normal (AT-compatible)
Bidirectional (PS/2 compatible)
ECP
disabled

The machine is detecting the zip drive (see dmesg below) and firing up the
vp0 controller but I don't get any mention of scbus0 or da0 coming up and
any attempt to mount a zip disk seems to result in the same thing:

trurl# mount -t msdos /dev/da0s4 /mnt
msdos: /dev/da0s4: Device not configured

The pertinent lines from my kernel config are:

controller      ppbus0
controller      vpo0    at ppbus?
device          nlpt0   at ppbus?
#device          plip0   at ppbus?
#device          ppi0    at ppbus?
#device          pps0    at ppbus?
#device          lpbb0   at ppbus?

device          ppc0    at isa? port? tty irq 7

controller      scbus0  #base SCSI code
device          da0     #SCSI direct access devices (aka disks)

Have I left something out? I'm obviously doing something wrong but I'm not
sure what or how to fix it. Any insight would be appreciated. output from
dmesg follows

trurl 5 % dmesg
Copyright (c) 1992-1999 FreeBSD Inc.
Copyright (c) 1982, 1986, 1989, 1991, 1993
        The Regents of the University of California. All rights reserved.
FreeBSD 3.1-STABLE #12: Sat Mar  6 20:08:14 MST 1999
    colinj@trurl.lternet.edu:/usr/src/sys/compile/TRURL
Timecounter "i8254"  frequency 1193182 Hz
CPU: Pentium II/Xeon/Celeron (267.27-MHz 686-class CPU)
  Origin = "GenuineIntel"  Id = 0x650  Stepping=0

Features=0x183f9ff<FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,MMX,<b24>>
real memory  = 134217728 (131072K bytes)
avail memory = 127746048 (124752K bytes)
Preloaded elf kernel "kernel" at 0xf02b3000.
Probing for devices on PCI bus 0:
chip0: <Intel 82443BX host to PCI bridge (AGP disabled)> rev 0x02 on
pci0.0.0
vga0: <NeoMagic NM2160 laptop SVGA controller> rev 0x01 int a irq 11 on
pci0.2.0
pcic0: <TI 1131 PCI to PCMCIA/CardBus bridge> rev 0x01 int a irq 11 on
pci0.3.0
pcic1: <TI 1131 PCI to PCMCIA/CardBus bridge> rev 0x01 int b irq 11 on
pci0.3.1
chip1: <Intel 82371AB PCI to ISA bridge> rev 0x01 on pci0.7.0
ide_pci0: <Intel PIIX4 Bus-master IDE controller> rev 0x01 on pci0.7.1
chip2: <Intel 82371AB Power management controller> rev 0x01 on pci0.7.3
Probing for devices on the ISA bus:
sc0 on isa
sc0: VGA color <16 virtual consoles, flags=0x0>
atkbdc0 at 0x60-0x6f on motherboard
atkbd0 irq 1 on isa
psm0 irq 12 on isa
psm0: model Generic PS/2 mouse, device ID 0
ppc0 at 0x378 irq 7 on isa
ppc0: SMC-like chipset (ECP/EPP/PS2/NIBBLE) in COMPATIBLE mode
ppc0: FIFO with 16/16/8 bytes threshold
nlpt0: <generic printer> on ppbus 0
nlpt0: Interrupt-driven port
vpo0: <Iomega VPI0 Parallel to SCSI interface> on ppbus 0
vpo0: EPP 1.9 mode
sio0 at 0x3f8-0x3ff irq 4 flags 0x10 on isa
sio0: type 16550A
sio3: configured irq 9 not in bitmap of probed irqs 0
sio3 not found at 0x2e8
pcm0 at 0x52c irq 5 drq 1 flags 0xa613 on isa
mss_attach <mss>0 at 0x52c irq 5 dma 1:3 flags 0xa613
fdc0 at 0x3f0-0x3f7 irq 6 drq 2 on isa
fdc0: FIFO enabled, 8 bytes threshold
fd0: 1.44MB 3.5in
wdc0 at 0x1f0-0x1f7 irq 14 on isa
wdc0: unit 0 (wd0): <IBM-DADA-26480>
wd0: 6194MB (12685680 sectors), 13424 cyls, 15 heads, 63 S/T, 512 B/S
wdc1 at 0x170-0x177 irq 15 on isa
wdc1: unit 0 (atapi): <CD-ROM  CDR_U200/1.12>, removable, intr, dma,
iordis
atapi1.0: unknown phase
atapi1.0: unknown phase
atapi1.0: unknown phase
atapi1.0: unknown phase
atapi1.0: unknown phase
ep0 not found at 0x300
vga0 at 0x3b0-0x3df maddr 0xa0000 msize 131072 on isa
npx0 on motherboard
npx0: INT 16 interface
apm0 flags 0x31 on isa
apm: found APM BIOS version 1.2
PC-Card VLSI 82C146 (5 mem & 2 I/O windows)
pcic: controller irq 3
Initializing PC-card drivers: ep
Waiting 15 seconds for SCSI devices to settle
changing root device to wd0s2a
Card inserted, slot 0
ep0: utp/bnc[*UTP*] address 00:10:4b:de:66:92




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