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From: Florian Lohoff <flo@rfc822.org>
To: SGI MIPS list <linux-mips@oss.sgi.com>,
	Debian MIPS list <debian-mips@lists.debian.org>,
	engel@unix-ag.org
Subject: Re: [long] Lance on DS5k/200
Date: Sun, 29 Jul 2001 02:14:00 +0200	[thread overview]
Message-ID: <20010729021400.C6113@paradigm.rfc822.org> (raw)
In-Reply-To: <20010728214114.C27316@lug-owl.de>; from jbglaw@lug-owl.de on Sat, Jul 28, 2001 at 09:41:14PM +0200

On Sat, Jul 28, 2001 at 09:41:14PM +0200, Jan-Benedict Glaw wrote:
> However, the chip actually does not transmit the frame. Please look
> at it because I don't have a clue about the lance chip. Especially,
> I see there problems:
> 	- lp->tx_buf_ptr_lnc[i] and lp->rx_buf_ptr_lnc[i] are
> 	  quite low addresses. Is this correct? Are they relative
> 	  to some other address (TC slot address?)

If its a TC base address all addresses must be below 128*1024 as
a TC Slot IIRC has a 128K Window.

> 	- while kernel's bootp tries to send the packet, only
> 	  buffers [0] to [5] are used. Why are not all 16 buffers
> 	  used?

Split between TX and RX ?

Flo
-- 
Florian Lohoff                  flo@rfc822.org             +49-5201-669912
     Why is it called "common sense" when nobody seems to have any?

  reply	other threads:[~2001-07-29  0:14 UTC|newest]

Thread overview: 17+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2001-07-28 19:41 [long] Lance on DS5k/200 Jan-Benedict Glaw
2001-07-29  0:14 ` Florian Lohoff [this message]
2001-07-30 20:04   ` Maciej W. Rozycki
2001-07-29 13:16 ` Dave Airlie
2001-07-29 13:16   ` Dave Airlie
2001-07-30 20:06   ` Maciej W. Rozycki
2001-07-30 22:24     ` Jan-Benedict Glaw
2001-07-30 22:45       ` Maciej W. Rozycki
2001-07-30 22:45         ` Jan-Benedict Glaw
2001-07-29 21:26           ` Alan Cox
2001-07-29 21:26             ` Alan Cox
2001-07-30 23:00           ` Maciej W. Rozycki
2001-07-31  0:32       ` Thomas Bogendoerfer
2001-07-31  7:08       ` Geert Uytterhoeven
2001-08-02 13:45       ` Dave Airlie
2001-08-02 13:45         ` Dave Airlie
2001-07-31  7:03 ` Geert Uytterhoeven

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