Re: 16 bit ISA serial card on Solaris 9 x86

From: Andrew Gabriel (andrew_at_cucumber.demon.co.uk)
Date: 01/30/04


Date: 30 Jan 2004 21:10:29 GMT

In article <bve7td$rkboc$1@id-222939.news.uni-berlin.de>,
        synospam <syn_NOSPAM_uw@hotmail.com> writes:
>
> Ahhh finally it now works !!! First I had problems because the card was
> on IRQ 9 for COM4, Solaris wouldn't boot anymore, just hangs after the
> kernel version line. So then what I did is deactivated the parallel port
> and changed COM4 on the serial card to use IRQ 7. With IRQ 7 it works
> well. I've now got /dev/cua/a,b,c,d ! Btw: this card has jumpers to
> configure it's IO and IRQ setings. I would like to thank you Anderew for
> your detailed explanations they were very helpfull !!

Excellent.

By the way, the asy(7D) driver supports up to 10 ports, and not just
4 as it says in the man page. However, the hardware interface to the
standard UARTs used in x86 PC's isn't very efficient, so I would not
expect it could drive a such a number at the higher speeds.

-- 
Andrew Gabriel


Relevant Pages

  • Re: Your worst project?
    ... almost direct drive of stepper motors from the ... Calcomp was the brand. ... capable parallel port. ... The RT programs run as loadable kernel modules, ...
    (rec.crafts.metalworking)
  • Re: [SLE] SuSe 9.0 - major problem with HP PSC 950 printer
    ... setup and/or kernel messages to verify correct base addresses in the ... * Some kind of deadlock with the services USB, ... for the PTAL service. ... This is why I recommend to use the parallel port whenever possible. ...
    (SuSE)
  • Re: IBM 4019 Laser printer
    ... I purchased a PCI Express parallel port card ... PCI: 1 Slot ... Windows Printing Team ... While I haven't installed a Parallel port card in Vista, ...
    (microsoft.public.windows.vista.print_fax_scan)
  • Re: [9fans] A shot in the dark
    ... and clearing bits in the parallel port. ... The monitoring hardware was indeed simple - an analogue voltmeter ... World X11 paper a while back, which was pre-website USENIX. ... hardware designed for kernel monitoring. ...
    (comp.os.plan9)
  • Re: printing problem - spurious characters printed randomly interspersed in printout - sinc
    ... I first noticed this problem when I upgraded to Sarge and kernel 2.6 ... The only way I know to intercept parallel port data ... ... to the parallel port hardware). ... Does lpd do anything with ioctls such that it would ...
    (Debian-User)