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From: Richard Henderson <rth@twiddle.net>
To: Ivan Kokshaysky <ink@jurassic.park.msu.ru>
Cc: axp-list@redhat.com, linux-kernel@vger.kernel.org
Subject: Re: PCI-PCI bridges mess in 2.4.x
Date: Wed, 8 Nov 2000 09:37:44 -0800	[thread overview]
Message-ID: <20001108093744.D27324@twiddle.net> (raw)
In-Reply-To: <20001101153420.A2823@jurassic.park.msu.ru> <20001101093319.A18144@twiddle.net> <20001103111647.A8079@jurassic.park.msu.ru> <20001103011640.A20494@twiddle.net> <20001106192930.A837@jurassic.park.msu.ru> <20001108013931.A26972@twiddle.net> <20001108142513.A5244@jurassic.park.msu.ru>
In-Reply-To: <20001108142513.A5244@jurassic.park.msu.ru>

On Wed, Nov 08, 2000 at 02:25:13PM +0300, Ivan Kokshaysky wrote:
> I relied on DEC^WIntel 21153 datasheet which says that to turn off
> io/mem window this bridge must be programmed with base > limit
> values (and the code actually did that).

Interesting.  I hadn't known that.  It didn't actually fail with
the ALI bridge, I just assumed it was a mistake.  Can anyone with
docs on non-DEC bridges confirm that this is a common thing?

Certainly the fact should be commented if the old code goes back
in to avoid disruption by helpful folks like myself.  :-)


r~
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  reply	other threads:[~2000-11-08 17:39 UTC|newest]

Thread overview: 22+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
     [not found] <20001101153420.A2823@jurassic.park.msu.ru>
     [not found] ` <20001101093319.A18144@twiddle.net>
     [not found]   ` <20001103111647.A8079@jurassic.park.msu.ru>
     [not found]     ` <20001103011640.A20494@twiddle.net>
     [not found]       ` <20001106192930.A837@jurassic.park.msu.ru>
2000-11-08  9:39         ` PCI-PCI bridges mess in 2.4.x Richard Henderson
2000-11-08 10:19           ` Sean Hunter
2000-11-08 11:25           ` Ivan Kokshaysky
2000-11-08 17:37             ` Richard Henderson [this message]
2000-11-08 22:03               ` Ivan Kokshaysky
2000-11-08 22:43                 ` Jeff Garzik
2000-11-08 23:49                   ` Richard Henderson
2000-11-09 14:41                   ` Ivan Kokshaysky
2000-11-08 23:48                 ` Richard Henderson
2000-11-09 14:39                   ` Ivan Kokshaysky
2000-11-09 20:37                     ` Gérard Roudier
2000-11-09 23:17                       ` Ivan Kokshaysky
2000-11-10 18:35                         ` Gérard Roudier
2000-11-10 21:29                           ` Ivan Kokshaysky
2000-11-10 21:26                             ` Gérard Roudier
2000-11-08 15:56           ` Jeff Garzik
2000-11-08 17:20             ` Richard Henderson
     [not found]             ` <20001108113859.A10997@animx.eu.org>
     [not found]               ` <3A098594.A85DFE0D@mandrakesoft.com>
     [not found]                 ` <20001108122306.A11107@animx.eu.org>
     [not found]                   ` <3A0989CC.2537FCEA@mandrakesoft.com>
2000-11-09 16:33                     ` Wakko Warner
2000-11-09 23:31                       ` Michal Jaegermann
2000-11-10 10:52                         ` Sean Hunter
2000-11-08 18:22 Dunlap, Randy
  -- strict thread matches above, loose matches on Subject: below --
2000-11-09 16:36 Wakko Warner

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