Additional com port

Thread View: comp.os.msdos.misc

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1 total messages Started by TaKo Wed, 03 Sep 1997 00:00

#4087

Author: TaKo
Date: Wed, 03 Sep 1997 00:00

21 lines
1299 bytes

I want to assign my card as COM port.
Not using common-enabler or general driver.

So,I made PC-Card serial port driver,
but I don't know how to register COM port to MSDOS!

 My driver working well with card-service, and it can
recognize serial pc-card and successfully get assigned
resources(IRQ, IO-address etc), but MSDOS(PC-DOS)
can't recognize the card as COM-port.

 how can I get fix it ? 
 Use undocumented system call, or BIOS call?
 Or, set directly sum values to MSDOS work aera?

Please teach me, how I can do.
-----------------------------------
 Takashi Kowata ( JH7HWR )
 Email:ts-kowat@fukushima-iri.go.jp
-----------------------------------

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