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From: Benjamin Herrenschmidt <bh40@calva.net>
To: Gabriel Paubert <paubert@iram.es>, linuxppc-dev@lists.linuxppc.org
Subject: Re: Fwd: Re: still no accelerated X ($#!$*)
Date: Fri, 21 Jan 2000 16:29:56 +0100	[thread overview]
Message-ID: <20000121162956.007813@mailhost.mipsys.com> (raw)
In-Reply-To: <Pine.HPX.4.10.10001211502220.18916-100000@gra-ux1.iram.es>


On Fri, Jan 21, 2000, Gabriel Paubert <paubert@iram.es> wrote:

>Bridges also may reorder writes and burst them, eieio can be used to
>prevent this. That's not only the processor effect...

My understanding of the PCI spec is that bridges are not allowed to
re-order. They an combine for burst but they are forbidden to do any
reordering.


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

  reply	other threads:[~2000-01-21 15:29 UTC|newest]

Thread overview: 29+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
     [not found] <200001211355.NAA05477@granada.iram.es>
2000-01-21 15:13 ` Fwd: Re: still no accelerated X ($#!$*) Gabriel Paubert
2000-01-21 15:29   ` Benjamin Herrenschmidt [this message]
2000-01-21 20:25 jlquinn
2000-01-23 13:06 ` Gabriel Paubert
  -- strict thread matches above, loose matches on Subject: below --
2000-01-21 17:32 David Edelsohn
2000-01-21 13:53 Kevin_Hendricks
     [not found] <Message from Kevin Hendricks <khendricks@ivey.uwo.ca>
2000-01-20 18:12 ` Kevin Hendricks
2000-01-20 18:26   ` David Edelsohn
2000-01-20 18:45     ` Benjamin Herrenschmidt
2000-01-20 18:51       ` David Edelsohn
2000-01-20 18:52     ` Franz Sirl
2000-01-20 19:31       ` Gabriel Paubert
2000-01-20 19:36         ` Kevin Hendricks
2000-01-20 19:51           ` Geert Uytterhoeven
2000-01-20 19:59           ` Gabriel Paubert
2000-01-20 20:08             ` David Edelsohn
2000-01-20 22:34             ` Franz Sirl
2000-01-21  0:05               ` Gabriel Paubert
2000-01-21  0:35                 ` Kevin Hendricks
2000-01-21  1:53                   ` Gabriel Paubert
2000-01-21  2:19                     ` Kevin Hendricks
2000-01-21  7:58                       ` Geert Uytterhoeven
2000-01-21 14:15                       ` Benjamin Herrenschmidt
2000-01-21 11:54                   ` Benjamin Herrenschmidt
2000-01-21 13:34                     ` Gabriel Paubert
2000-01-21 14:06                       ` Benjamin Herrenschmidt
2000-01-21 15:47                 ` Franz Sirl
2000-01-21 19:08                   ` Gabriel Paubert
2000-01-20 18:46   ` Franz Sirl

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