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Re: R39xx and Processor IDs (was Re: FP emulation patch available)

To: Warner Losh <imp@village.org>
Subject: Re: R39xx and Processor IDs (was Re: FP emulation patch available)
From: "William J. Earl" <wje@cthulhu.engr.sgi.com>
Date: Mon, 13 Mar 2000 10:36:56 -0800 (PST)
Cc: Hiroo HAYASHI <hiroo.hayashi@toshiba.co.jp>, "Kevin D. Kissell" <kevink@mips.com>, "Harald Koerfgen" <Harald.Koerfgen@home.ivm.de>, "Linux SGI" <linux@cthulhu.engr.sgi.com>, linux-mips@fnet.fr, linux-mips@vger.rutgers.edu
In-reply-to: <200003130735.AAA85454@harmony.village.org>
References: <200003130602.PAA07981@toshiba.co.jp> <200003130735.AAA85454@harmony.village.org>
Warner Losh writes:
 > In message <200003130602.PAA07981@toshiba.co.jp> Hiroo HAYASHI writes:
 > : I've checked this issue in Toshiba.  As far as I could know, Toshiba
 > : is using PrIDs which are assigned through the agreement between MIPS
 > : Technology and Toshiba.  I hope that the R4650 value in the source
 > : code is in error, too.
 > 
 > The R4650 from IDT is definitely documented as having a PrID of 0x22
 > in at least two docuements that I have in my posession.  I have a
 > R4650, but no software that I can easily boot to check it out for
 > sure.

      I have had the R4650 as 0x22 for quite a few years.  It was my 
understanding that QED had all of the 0x2?  numbers, but at least
0x20..0x23 and 0x28.

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