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From: Giuliano Pochini <pochini@denise.shiny.it>
To: Benjamin Herrenschmidt <bh40@calva.net>
Cc: linuxppc-dev@lists.linuxppc.org
Subject: Re: Stealth port problems
Date: Sun, 30 Jul 2000 08:59:40 -0400	[thread overview]
Message-ID: <398426BC.67FCDC6E@denise.shiny.it> (raw)
In-Reply-To: 20000728083426.19235@mailhost.mipsys.com


> >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 :-((
> >
> >Does any of you own that serial port ?  Suggestions ??
>
> Which kernel ? With the DMA serial driver, it should work better than
> that... The Stealth hardware is probaly not responsible, it's just a line
> driver plugged instead of the modem, the actual zilog SCC is part of
> Apple's ASIC.


I've just tried the old non-dma code. Same problem :-(((
All works fine with Mac OS.


Bye.

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

  parent reply	other threads:[~2000-07-30 12:59 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 [this message]
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
  -- 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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