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Re: problem with internal modem
- To: scheong@xxxxxxxxxxx
- Subject: Re: problem with internal modem
- From: terry@xxxxxxxxxxxx (Terry Lambert)
- Date: Tue, 3 Jan 95 13:05:52 MST
- Cc: freebsd-questions@xxxxxxxxxxx, freebsd-hardware@xxxxxxxxxxx
- In-reply-to: <Pine.3.89.9501030905.A17110-0100000@xxxxxxxxxxxxxxxxxx> from "Stanley K. Cheong" at Jan 3, 95 10:06:53 am
- Sender: questions-owner@xxxxxxxxxxx
> I am running FreeBSD 2.0R on a Gateway 2000 486/33 system. Initially, I was
> having problem with the kernel not recognizing my internal modem, a
> Gateway 2000 Telepath I on COM 1.
>
> Daniel Ortmann provided me with a fix in sio.c. By putting printf("")
> statements after the two DELAY statements in sioprobe, I was able to
> build a kernel that recognizes sio0 during bootup. However, I am still
> unable to use kermit or minicom 1.60 to access the modem. I do have a
> device entry called /dev/cua00 (an a link from /dev/modem).
This is clearly a timing problem. The printf calls are equivalent to
a larger delay in both locations. I would suggest upping the delay in
both places.
It seems to me that this could be symptomatic of slow inb/outb for this
particular device, in which case, the probe is not the only place you
will need to up the delays to make it actually work.
Terry Lambert
terry@xxxxxxxxxxxx
---
Any opinions in this posting are my own and not those of my present
or previous employers.
