Package: dosemu
Version: 1.4.0+svn.1828-1
Severity: normal

I backported dosemu to etch on my own.  I'm testing some old skool win 3.11
print driver.

The printer driver says it's not connected to the printer (early hp
desket 820cxi).  I haven't tested this on plain dos/etc on regular
hardware.

dosemu.conf has:
$_ports = "device /dev/lp0 fast range 0x378 0x37f" # lpt1:
$_irqpassing = "7"

The FAQ I was referencing is:
http://dosemu.sourceforge.net/docs/HOWTO/t1.html  section 4.8

..dosemu/boot.log has:
CONF: IRQ 7 for irqpassing uses SIGIO
CONF: range of I/O ports 0x0378-0x037f

I've tried this with lp,ppdev,parport,parport_pc modules loaded, and
without. I've also tried this with cupsys offline. I have no plip
modules used.

dir > lpt1:    just stalls forever

msd (micr0soft diagnostics) says there's no lpt ports what so ever.
(unless I use $_lptX = ... - but that's not baremetal access).

[EMAIL PROTECTED]:~$ grep par /proc/ioports
0378-037a : parport0
037b-037f : parport0
0778-077a : parport0

[EMAIL PROTECTED]:~$ grep par /proc/interrupts
  7:          1    IO-APIC-edge  parport0

dmesg: 
IRQ handler type mismatch for IRQ 7
 [<c014688d>] setup_irq+0x170/0x184
 [<c01137c4>] irq_handler+0x0/0x76
 [<c014691d>] request_irq+0x7c/0x98
 [<c0113f7a>] sys_vm86+0x12a/0x228
 [<c0101bd3>] copy_thread+0x2f/0x1e8
 [<c015195a>] do_wp_page+0x12b/0x37c
 [<c0152eb0>] __handle_mm_fault+0x840/0x864
 [<c0289b39>] schedule+0xa25/0xad5
 [<c0126264>] switch_uid+0x38/0x48
 [<c012a5dc>] sys_setregid+0x121/0x12f
 [<c0102c11>] sysenter_past_esp+0x56/0x79

more dmesg:
lp0: using parport0 (interrupt-driven).
ppdev: user-space parallel port driver
lp0: ECP mode

A similar message about IRQ handler type mismatch is here:
http://kerneltrap.org/mailarchive/linux-kernel/2007/2/10/53533

-- System Information:
Debian Release: 4.0
  APT prefers stable
  APT policy: (500, 'stable')
Architecture: i386 (i686)
Shell:  /bin/sh linked to /bin/bash
Kernel: Linux 2.6.18-5-vserver-686
Locale: LANG=en_US.UTF-8, LC_CTYPE=en_US.UTF-8 (charmap=UTF-8)

Versions of packages dosemu depends on:
ii  libasound2             1.0.13-2          ALSA library
ii  libc6                  2.3.6.ds1-13etch2 GNU C Library: Shared libraries
ii  libgpmg1               1.19.6-25         General Purpose Mouse - shared lib
ii  libsdl1.2debian        1.2.11-8          Simple DirectMedia Layer
ii  libslang2              2.0.6-4           The S-Lang programming library - r
ii  libsndfile1            1.0.16-1          Library for reading/writing audio 
ii  libx11-6               2:1.0.3-7         X11 client-side library
ii  libxext6               1:1.0.1-2         X11 miscellaneous extension librar
ii  libxxf86vm1            1:1.0.1-2         X11 XFree86 video mode extension l

dosemu recommends no packages.

-- no debconf information




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