Fwd: USB to parallel for printer HP LaserJet 4mL

[Matthias Apitz]

El día Monday, June 16, 2014 a las 11:07:35AM +0200, Hans Petter Selasky escribió:

> > Hi,
> >
> > I did:
> >
> > # kldunload ulpt.ko
> > # kldload modules/usb/ulpt/ulpt.ko
> > # sysctl hw.usb.ulpt.debug=15
> > hw.usb.ulpt.debug: 0 -> 15
> >
> > now I power-cycled the printer, let it print the self test page, plug'ed
> > in the cable into the printers parallel port, plug'ed in the USB end
> > into the laptop, and:
> >
> 
> Run the command _before_ plugging the printer cable.

No change, log is:


Jun 16 11:15:03 La-Habana root: Unknown USB device: vendor 0x0c45 product 0x62c0 bus uhub3
Jun 16 11:15:04 La-Habana root: Unknown USB device: vendor 0x0c45 product 0x62c0 bus uhub3
Jun 16 11:15:14 La-Habana kernel: ugen1.2: <Prlific Technology Inc.> at usbus1
Jun 16 11:15:14 La-Habana kernel: ulpt_probe: 
Jun 16 11:15:14 La-Habana kernel: ulpt_probe: 
Jun 16 11:15:14 La-Habana kernel: ulpt_attach: sc=0xc5529400
Jun 16 11:15:14 La-Habana kernel: ulpt0: <Prlific Technology Inc. IEEE-1284 Controller, class 0/0, rev 1.00/2.00, addr 2> on usbus1
Jun 16 11:15:14 La-Habana kernel: ulpt_attach: setting alternate config number: 1
Jun 16 11:15:15 La-Habana kernel: ulpt0: using bi-directional mode
Jun 16 11:15:15 La-Habana kernel: ulpt_watchdog: debugging ulpt.c: ulpt_watchdog() skiped read status
Jun 16 11:15:22 La-Habana last message repeated 8 times
Jun 16 11:15:23 La-Habana kernel: ulpt_watchdog: debugging ulpt.c: ulpt_watchdog() skiped read status
Jun 16 11:15:45 La-Habana last message repeated 21 times
Jun 16 11:15:45 La-Habana kernel: ulpt_write_callback: state=0x0 actlen=0
Jun 16 11:15:46 La-Habana kernel: ulpt_watchdog: debugging ulpt.c: ulpt_watchdog() skiped read status
Jun 16 11:16:06 La-Habana last message repeated 20 times
Jun 16 11:16:06 La-Habana kernel: ulpt0: at uhub1, port 1, addr 2 (disconnected)
Jun 16 11:16:06 La-Habana kernel: ulpt_detach: sc=0xc5529400
Jun 16 11:16:06 La-Habana kernel: ulpt_write_callback: state=0x2 actlen=0
Jun 16 11:16:07 La-Habana kernel: ulpt_probe: 
Jun 16 11:16:07 La-Habana kernel: ulpt_probe: 
Jun 16 11:16:07 La-Habana kernel: ulpt_attach: sc=0xc5839100
Jun 16 11:16:07 La-Habana kernel: ulpt0: <Prlific Technology Inc. IEEE-1284 Controller, class 0/0, rev 1.00/2.00, addr 2> on usbus1
Jun 16 11:16:07 La-Habana kernel: ulpt_attach: setting alternate config number: 1
Jun 16 11:16:07 La-Habana kernel: ulpt0: using bi-directional mode
Jun 16 11:16:07 La-Habana kernel: ulpt_watchdog: debugging ulpt.c: ulpt_watchdog() skiped read status

Thx

	matthias
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