hello hardware, stable,
as a last ditch attempt to get my usb zip drive working, i am sending this
one your way. i have been to questions, but it would appear that they are
pretty much out of suggestions.
i have updated the message to incorporate the latest developments and to
shorten its length. if you want the originals, pls check here and look for
same subject:
http://lists.freebsd.org/pipermail/freebsd-questions/2004-July/thread.html
hoping dearly that one of you will be able to help me out.
=============NOTE: i have been through the handbook, the man pages, the various
list
archives, across google, and endless tinkering. i have eliminated the
possibility of hardware problems. yet, i'm still missing
'something'.
=============
------- uname -a -------
FreeBSD 4.10-RELEASE-p1 i386
------- kernel -------
earlier, i had been using a custom kernel, but i have since switched to
GENERIC, just to make sure that i'm not overlooking any device entries. as
you know, everything needed to get a usb zip drive working appears in
GENERIC.
------- /etc/rc.conf -------
usbd_enable="YES" # always, in all tests.
------- booting -------
regardless of the combination of settings (below), having the usb cable
from live zip drive (disk or no disk inserted) plugged-in at boot will
_always_ cause a 30 second pause at the umass0 device, after which the boot
continues normally.
--> snipped dmesg <--
uhub0: Intel UHCI root hub, class 9/0, rev 1.00/1.00, addr 1
uhub0: 2 ports with 2 removable, self powered
umass0: Iomega USB Zip 100, rev 1.00/1.00, addr 2
--> 30 second pause <--
umass0: Get Max Lun not supported (STALLED) <-- always says STALLED
chip0: <Intel 82371AB Power management controller> port 0x1040-0x104f at
--> continues booting for moment <--
now, with or without the following *.conf settings (+ in any combination),
the boot hangs until the usb cable is removed.
-- /boot/loader.conf --
usb_load="YES"
umass_load="YES"
-- /etc/usbd.conf --
# the only example i found for an iomega zip entry for usbd.conf was
# in 'man usbd.conf'. i used that info but corrected the camcontrol
path.
device "USB Zip drive"
product 0x0001
vendor 0x059b
release 0x0100
attach "/sbin/camcontrol rescan bus 0"
--> snipped dmesg <--
ad0: 17301MB <TOSHIBA MK1814GAV> [35152/16/63] at ata0-master UDMA33
acd0: CDROM <TOSHIBA CD-ROM XM-7002B> at ata1-master UDMA33
--> 60-70 seconds pause <--
umass0: BBB reset failed, IOERROR
--> hangs here indefinitely <--
--> if cable yanked, this follows <--
umass0: BBB reset failed, STALLED
umass0: BBB bulk-in clear stall failed, STALLED
umass0: BBB bulk-out clear stall failed, STALLED
umass0: BBB reset failed, STALLED
umass0: BBB bulk-in clear stall failed, STALLED
umass0: BBB bulk-out clear stall failed, STALLED
umass0: BBB reset failed, STALLED
umass0: BBB bulk-in clear stall failed, STALLED
umass0: BBB bulk-out clear stall failed, STALLED
umass0: BBB reset failed, STALLED
umass0: BBB bulk-in clear stall failed, STALLED
umass0: BBB bulk-out clear stall failed, STALLED
--> finishes boot normally <--
------- if i yank the cable before 'BBB reset' fails, i see this -------
umass0: at uhub0 port 1 (addr 2) disconnected
umass0: detached
umass-sim:0:0:0:func_code 0x0901: Invalid target (target needed)
umass-sim:0:0:0:func_code 0x0901: Invalid target (target needed)
umass-sim:0:0:0:func_code 0x0901: Invalid target (target needed)
umass-sim:0:0:0:func_code 0x0901: Invalid target (target needed)
umass-sim:0:0:0:func_code 0x0901: Invalid target (target needed)
Mounting root from ufs:/dev/ad0s2a
------- if i plug in the unit after boot, i get this on console -------
/kernel: umass0: Iomega USB Zip 100, rev 1.00/1.00, addr 2
/kernel: umass0: Get Max Lun not supported (STALLED)
/kernel: umass0: BBB reset failed, IOERROR
------- usbdevs -v -------
Controller /dev/usb0:
addr 1: full speed, self powered, config 1, UHCI root hub(0x0000),
Intel(0x0000), rev 1.00
port 1 addr 2: full speed, self powered, config 1, Zip 100(0x0001),
Iomega(0x059b), rev 1.00
port 2 powered
------- ps auxw | grep -i usb -------
root 96 0.0 0.2 940 604 ?? Ss 4:42PM 0:00.00 /usr/sbin/usbd
root 4 0.0 0.0 0 0 ?? DL 12:42PM 0:00.00 (usbtask)
root 3 0.0 0.0 0 0 ?? DL 12:42PM 0:00.00 (usb0)
------- maybe i just need to mount or disklabel? -------
well, i have tried just about every combination of:
# mount -t msdos /dev/da* /mnt
msdos: /dev/da*: Device not configured
# disklabel -w -r da0 zip100
disklabel: /dev/da0c: Device not configured
# mount -t msdos /dev/sa* /mnt
msdos: /dev/sa*: Device not configured
# disklabel -w -r sa0 zip100
disklabel: /dev/sa0: Device not configured
# mount -t msdos /dev/usb* /mnt
msdos: /dev/usb*: Block device required
# disklabel -w -r usb0 zip100
disklabel: /dev/usb0: Operation not supported by device
------- camcontrol -------
# camcontrol rescan bus 0
Re-scan of bus 0 was successful
# camcontrol rescan 0
Re-scan of bus 0 was successful
---------------
well, that's it. if there is any further testing i can do or details i can
provide, please let me know. thank you.
cheers,
epi
p.s. if we get a solution, i'll be sure to post it back to questions, so
that anyone else having this problem can benefit.