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From: Giuliano Pochini <pochini@denise.shiny.it>
To: linuxppc-dev@lists.linuxppc.org
Subject: Re: Stealth port problems
Date: Sun, 30 Jul 2000 10:11:24 -0400	[thread overview]
Message-ID: <3984378C.E10CE694@denise.shiny.it> (raw)
In-Reply-To: 398426BC.67FCDC6E@denise.shiny.it


Giuliano Pochini wrote:
>
> > >Hi!  I have troubles with my stealth port on a G3-blue. When it runs at
> > 115200
> > >ifconfig
> > >shows a lot of overruns. At 57600 it works fine, but it's slow :-((

The problem is definitely X.  I made a lot of tests: with dma and non-dma
serial driver, X accelerated, non accelerated, X bare.bone (started with
xinit). The problem is X. When X is running the serial ports looses packets
:-((
Am I the only one who is having this problem ???  Why does X cause overruns ??

Bye.

** Sent via the linuxppc-dev mail list. See http://lists.linuxppc.org/

  parent reply	other threads:[~2000-07-30 14:11 UTC|newest]

Thread overview: 27+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2000-07-28  5:33 Stealth port problems Giuliano Pochini
2000-07-28  8:34 ` Benjamin Herrenschmidt
2000-07-28 14:23   ` Giuliano Pochini
2000-07-30  0:16   ` Giuliano Pochini
2000-07-30 13:01     ` Michel Dänzer
2000-07-30 12:59   ` Giuliano Pochini
2000-07-30 12:29     ` Takashi Oe
2000-07-31  7:01       ` Giuliano Pochini
2000-07-31 13:01       ` Giuliano Pochini
2000-08-01  0:09         ` Giuliano Pochini
2000-07-31 18:27           ` Benjamin Herrenschmidt
2000-07-30 14:11     ` Giuliano Pochini [this message]
  -- strict thread matches above, loose matches on Subject: below --
2000-07-30 10:31 Iain Sandoe
2000-07-30 12:39 ` Takashi Oe
2000-07-31  7:12 ` Giuliano Pochini
2000-07-31 12:03   ` Geert Uytterhoeven
2000-07-30 13:01 Iain Sandoe
2000-07-30 14:01 ` Takashi Oe
2000-07-30 16:44 Iain Sandoe
2000-07-31  9:11 Iain Sandoe
2000-07-31  9:59 ` Timothy A. Seufert
2000-07-31 11:43 Iain Sandoe
2000-07-31 12:22 Iain Sandoe
2000-08-01 10:28 ` Timothy A. Seufert
2000-08-02 16:22   ` Benjamin Herrenschmidt
2000-08-01 11:11 Iain Sandoe
2000-08-02 17:13 Iain Sandoe

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