Date: Sat, 28 Nov 2009 17:33:19 +0000 (UTC) From: Nathan Whitehorn <nwhitehorn@FreeBSD.org> To: cvs-src-old@freebsd.org Subject: cvs commit: src/sys/powerpc/aim machdep.c ofw_machdep.c src/sys/powerpc/booke machdep.c src/sys/powerpc/include cpu.h md_var.h src/sys/powerpc/powerpc cpu.c Message-ID: <200911281733.nASHXi3i094827@repoman.freebsd.org>
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nwhitehorn 2009-11-28 17:33:19 UTC
FreeBSD src repository
Modified files:
sys/powerpc/aim machdep.c ofw_machdep.c
sys/powerpc/booke machdep.c
sys/powerpc/include cpu.h md_var.h
sys/powerpc/powerpc cpu.c
Log:
SVN rev 199886 on 2009-11-28 17:33:19Z by nwhitehorn
Add a CPU features framework on PowerPC and simplify CPU setup a little
more. This provides three new sysctls to user space:
hw.cpu_features - A bitmask of available CPU features
hw.floatingpoint - Whether or not there is hardware FP support
hw.altivec - Whether or not Altivec is available
PR: powerpc/139154
MFC after: 10 days
Revision Changes Path
1.132 +6 -3 src/sys/powerpc/aim/machdep.c
1.25 +2 -1 src/sys/powerpc/aim/ofw_machdep.c
1.20 +0 -1 src/sys/powerpc/booke/machdep.c
1.23 +21 -0 src/sys/powerpc/include/cpu.h
1.37 +0 -1 src/sys/powerpc/include/md_var.h
1.23 +103 -94 src/sys/powerpc/powerpc/cpu.c
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