Date: Wed, 6 Nov 2013 12:30:05 -0500 From: John Baldwin <jhb@freebsd.org> To: freebsd-current@freebsd.org Cc: Dmitry Luhtionov <dmitryluhtionov@gmail.com> Subject: Re: Add description for some cpuid bits Message-ID: <201311061230.05865.jhb@freebsd.org> In-Reply-To: <CAAYMRQd9CEMpBuTmBHRGQcxkjWtHzcirryKMROdenT0ESzd=9Q@mail.gmail.com> References: <CAAYMRQd9CEMpBuTmBHRGQcxkjWtHzcirryKMROdenT0ESzd=9Q@mail.gmail.com>
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On Wednesday, November 06, 2013 4:12:24 am 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<b14>" > "\020LWP" /* Lightweight Profiling */ > "\021FMA4" /* 4-operand FMA instructions */ > - "\022<b17>" > + "\022TCE" /* Translation Cache Extension */ > "\023<b18>" > "\024NodeId" /* NodeId MSR support */ > "\025<b20>" > "\026TBM" /* Trailing Bit Manipulation */ > "\027Topology" /* Topology Extensions */ > - "\030<b23>" > - "\031<b24>" > + "\030PCXC" /* Core performance counter extensions */ > + "\031PNXC" /* NB performance counter extensions */ > "\032<b25>" > "\033<b26>" > "\034<b27>" It would be best to also add flags for these in specialreg.h as well. The i386 identcpu.c might also need updating. -- John Baldwin
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