Re: any problems with parallel port zip plus?

2001-03-28 Thread Mike Pumford

 | I did a CVSUP to 4.3-RC at the weekend and my 250mb parallel zip was 
 | still probed just fine when the system booted. I'll play around with it 
 | this evening and get back to you.
 
 If you have PS2 mode, please enable it, and let me know if it connects in
 PS2 mode rather than nibble.
 
 
Okay. I tried a selection of the options presented by my BIOS. 

BIOS Setting FreeBSD reportsZIP+ mode Working
Normal.  EPP/NIBBLE EPP   NO (vpo0 timeouts)
EPP+ECP(EPP1..9) EPP/ECP/SPP/NIBBLE EPP   YES 
ECP  EPP/ECP/SPP/NIBBLE PS2   YES 

The PS2 mode used more CPU than EPP but worked without problems. I'm 
glad I looked at this. Previously my BIOS was only configured for 
EPP+ECP(EPP1..7) and was using PS2 mode to talk to the drive. I'm now 
using the EPP1..9 setting which allows FreeBSD to use EPP which is a 
lot more multitasking friendly. I didn't seem to be able to get FreeBSD
to select nibble mode under any circumstances.

Mike


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parallel port zip

2000-05-03 Thread J McKitrick

Has any progress been made on the parallel port zip problem?

jm
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Re: FreeBSD-4.0 and Parallel Port Zip 100 Drive (fwd)

2000-04-07 Thread Walter Brameld

On Fri, 07 Apr 2000, in a never-ending search for enlightenment, Alan Edmonds wrote:
 I tried a parallel zip drive on a Dell Latitude CP (older model).
 The BIOS only lists Disabled, BiDirectional, and EPP mode.  The 
 kernel found the port, but I got a bunch of vp0: timeout messages
 later during the boot.
 
 Could zip drive failures be related to not having a SCSI 
 controller?  The zip drive works fine in my other machine
 (that has a SCSI controller).
 
 -- 
 Alan Edmonds, KB5ZUY   Sterling Software

Don't know if that's a laptop, and again I'm running on a desktop. I do
not have SCSI on my machine and ZIP works fine. The ZIP drive has an
internal SCSI with a parallel to SCSI adaptor.

Again, did you try it with EPP mode? If this might help, here is the
relevant output from dmesg:

FreeBSD 4.0-STABLE #0: Sat Apr  1 23:33:30 EST 2000
..
..
..
ppc0: Parallel port at port 0x378-0x37f irq 7 flags 0x4 on isa0
ppc0: Generic chipset (EPP-only) in EPP mode (EPP 1.9)
plip0: PLIP network interface on ppbus0
lpt0: Printer on ppbus0
lpt0: Interrupt-driven port
ppi0: Parallel I/O on ppbus0
vpo0: Iomega Matchmaker Parallel to SCSI interface on ppbus0
imm0: EPP 1.9 mode
..
..
..
da0 at vpo0 bus 0 target 5 lun 0
da0: IOMEGA ZIP 100 PLUS J.66 Removable Direct Access SCSI-2 device 
da0: 96MB (196608 512 byte sectors: 64H 32S/T 96C)

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Re: FreeBSD-4.0 and Parallel Port Zip 100 Drive (fwd)

2000-04-07 Thread Andy Georges

Hello,

 Again, did you try it with EPP mode? If this might help, here is the
 relevant output from dmesg:
 
 FreeBSD 4.0-STABLE #0: Sat Apr  1 23:33:30 EST 2000
 ..
 ..
 ..
 ppc0: Parallel port at port 0x378-0x37f irq 7 flags 0x4 on isa0
 ppc0: Generic chipset (EPP-only) in EPP mode (EPP 1.9)
 plip0: PLIP network interface on ppbus0
 lpt0: Printer on ppbus0
 lpt0: Interrupt-driven port
 ppi0: Parallel I/O on ppbus0
 vpo0: Iomega Matchmaker Parallel to SCSI interface on ppbus0
 imm0: EPP 1.9 mode

why does it say imm0 ?
with me it just says vpo0: Iomega VPI0 ...

i cannot find any reference to imm0 in the LINT file or is that because
I'm running 4.0-RELEASE instead of -STABLE?

andy

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Re: FreeBSD-4.0 and Parallel Port Zip 100 Drive (fwd)

2000-04-07 Thread Walter Brameld

On Fri, 07 Apr 2000, in a never-ending search for enlightenment, Andy Georges wrote:
 Hello,
 
  Again, did you try it with EPP mode? If this might help, here is the
  relevant output from dmesg:
  
  FreeBSD 4.0-STABLE #0: Sat Apr  1 23:33:30 EST 2000
  ..
  ..
  ..
  ppc0: Parallel port at port 0x378-0x37f irq 7 flags 0x4 on isa0
  ppc0: Generic chipset (EPP-only) in EPP mode (EPP 1.9)
  plip0: PLIP network interface on ppbus0
  lpt0: Printer on ppbus0
  lpt0: Interrupt-driven port
  ppi0: Parallel I/O on ppbus0
  vpo0: Iomega Matchmaker Parallel to SCSI interface on ppbus0
  imm0: EPP 1.9 mode
 
 why does it say imm0 ?
 with me it just says vpo0: Iomega VPI0 ...
 
 i cannot find any reference to imm0 in the LINT file or is that because
 I'm running 4.0-RELEASE instead of -STABLE?
 
 andy

I have absolutely no idea where imm0 came from. There is no reference
to it in my kernel config file, and nothing shows in /dev.

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Re: Parallel port zip drives - inventory of working and non-working systems

2000-04-05 Thread Walter Brameld

On Wed, 05 Apr 2000, in a never-ending search for enlightenment, J McKitrick wrote:
 Does anyone recall seeing or making a remark about a group of interrupts or
 hardware port locations that could be causing this problem?  I was searching
 my email and i can't find it.
 
 Someone said 4.0 allocates a group of hardware locations (0x380-0x3f0?)
 differently from 3.4, and that this may affect the parallel port allocation
 on laptops.
 
 Has anyone had this zip timeout error on a desktop machine and not been
 able to fix it?

My problem was it stopped working when I went to 4.0. When I changed my
BIOS setting the parallel port to EPP, it started working again.

-- 
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Parallel port ZIP drive?

1999-12-05 Thread Stan Brown

Went out and bought a new hard drive from Staples today. The price was
too good to pass up!.

Anyway, it came with a free parallel port zip drive. Needless to say
this only included windoze drivers :-( Can I use this with FreeBSD? If
so how?

Thanks.

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RE: Parallel port ZIP drive?

1999-12-05 Thread Daniel O'Connor


On 06-Dec-99 Stan Brown wrote:
   Anyway, it came with a free parallel port zip drive. Needless to say
   this only included windoze drivers :-( Can I use this with FreeBSD? If
   so how?

The LINT kernel config file will give you more information.. It tells you about
the vpo0 controller and ppbus..
(Which is the limit of my knowledge since I don't have a parallel zip drive)

BTW this sort of question belongs on freebsd-questions.

---
Daniel O'Connor software and network engineer
for Genesis Software - http://www.gsoft.com.au
"The nice thing about standards is that there
are so many of them to choose from."
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