From owner-freebsd-current@FreeBSD.ORG Wed Nov 6 17:40:21 2013 Return-Path: Delivered-To: freebsd-current@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [8.8.178.115]) (using TLSv1 with cipher ADH-AES256-SHA (256/256 bits)) (No client certificate requested) by hub.freebsd.org (Postfix) with ESMTP id CDAE1605 for ; Wed, 6 Nov 2013 17:40:21 +0000 (UTC) (envelope-from kostikbel@gmail.com) Received: from kib.kiev.ua (kib.kiev.ua [IPv6:2001:470:d5e7:1::1]) (using TLSv1 with cipher DHE-RSA-AES256-SHA (256/256 bits)) (No client certificate requested) by mx1.freebsd.org (Postfix) with ESMTPS id 425592F55 for ; Wed, 6 Nov 2013 17:40:21 +0000 (UTC) Received: from tom.home (kostik@localhost [127.0.0.1]) by kib.kiev.ua (8.14.7/8.14.7) with ESMTP id rA6HeGcI001092; Wed, 6 Nov 2013 19:40:16 +0200 (EET) (envelope-from kostikbel@gmail.com) DKIM-Filter: OpenDKIM Filter v2.8.3 kib.kiev.ua rA6HeGcI001092 Received: (from kostik@localhost) by tom.home (8.14.7/8.14.7/Submit) id rA6HeGvM001090; Wed, 6 Nov 2013 19:40:16 +0200 (EET) (envelope-from kostikbel@gmail.com) X-Authentication-Warning: tom.home: kostik set sender to kostikbel@gmail.com using -f Date: Wed, 6 Nov 2013 19:40:16 +0200 From: Konstantin Belousov To: Dmitry Luhtionov Subject: Re: Add description for some cpuid bits Message-ID: <20131106174016.GH59496@kib.kiev.ua> References: MIME-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha1; protocol="application/pgp-signature"; boundary="RqQx4rfNhO01Vpv5" Content-Disposition: inline In-Reply-To: User-Agent: Mutt/1.5.22 (2013-10-16) X-Spam-Status: No, score=-2.0 required=5.0 tests=ALL_TRUSTED,BAYES_00, DKIM_ADSP_CUSTOM_MED,FREEMAIL_FROM,NML_ADSP_CUSTOM_MED autolearn=no version=3.3.2 X-Spam-Checker-Version: SpamAssassin 3.3.2 (2011-06-06) on tom.home Cc: freebsd-current@freebsd.org X-BeenThere: freebsd-current@freebsd.org X-Mailman-Version: 2.1.14 Precedence: list List-Id: Discussions about the use of FreeBSD-current List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 06 Nov 2013 17:40:21 -0000 --RqQx4rfNhO01Vpv5 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline On Wed, Nov 06, 2013 at 11:12:24AM +0200, Dmitry Luhtionov wrote: > --- /usr/src/sys/amd64//amd64/identcpu.c.orig 2013-11-01 > 14:43:15.000000000 +0200 > +++ /usr/src/sys/amd64//amd64/identcpu.c 2013-11-04 12:06:06.000000000 > +0200 > @@ -366,14 +366,14 @@ > "\017" > "\020LWP" /* Lightweight Profiling */ > "\021FMA4" /* 4-operand FMA instructions */ > - "\022" > + "\022TCE" /* Translation Cache Extension */ > "\023" > "\024NodeId" /* NodeId MSR support */ > "\025" > "\026TBM" /* Trailing Bit Manipulation */ > "\027Topology" /* Topology Extensions */ > - "\030" > - "\031" > + "\030PCXC" /* Core performance counter extensions */ > + "\031PNXC" /* NB performance counter extensions */ > "\032" > "\033" > "\034" The patch should also change sys/i386/i386/identcpu.c. Can you, please, provide a reference for the information about the bits ? Latest CPUID document 25481, available on the AMD site, is from Sep 2010, rev. 2.34, and it does not list the bits you added. --RqQx4rfNhO01Vpv5 Content-Type: application/pgp-signature -----BEGIN PGP SIGNATURE----- Version: GnuPG v2.0.22 (FreeBSD) iQIcBAEBAgAGBQJSen7/AAoJEJDCuSvBvK1BO0EP+wQ5lQbwetK7XAC6Im453/66 VKL1BFtasHNCcczRwt5PLzMnNjjKgfSlfze2oPOig+nTeH+I0l4m+uGdpOl2NPnR 4LnWLJOhcZgpmGMYReDQkf6DBYdaEZhVJ+qNjmjKpOUuiPcn1tfO4GhxkhmNaECV vuPEF4NQLQDHHqEzT5thOgBQXBvgR/Yb/cINtJcLt/y31x9Y2pJvtvOtNnSXsNJ4 F7QntLgDYNYVSr8D2tm5FDvMklarYlYxOqQF/887ThEO9fsU7s1pwCACtMAwU4wQ tlhqDTdGROl4bkXXuhxmGCcLyMyWiIZAwau/IcyVCD9ngJIsKVdNTjJvoMdiIVOR RQfQhT6C1JiLJZPGH2AvtgVWpYmkCFRoMWBlY33rblIX/gpwMql9X2DJRSachoe0 vdPWbWG4ew44wJj/fkeAy6xIB+MSYxqUoscntd/ZBaOsDbzdjeRPdy1dyK/FLQ2t D4kovsBqFussHuGv+G1xPaxSXz12WxI5PZqzkm7vCwI97vvMU5xd3cTh4BQk3OCw 9pdlFw/GjBiI0icHt2VGNXeIfUSw19D5pZBsOlCQrrW0GRWqcptasAAOHpRwCBJ8 co7nuXc3TJedmzy0E5fOG/KHyE4wKOqrhNWGinwSGLfO3QQasfvyu11H+7tiaZv1 hH9QoLDTeasusNokYKmP =Xzv6 -----END PGP SIGNATURE----- --RqQx4rfNhO01Vpv5--