Date: Thu, 2 Jun 2011 14:25:52 +0000 (UTC) From: Nathan Whitehorn <nwhitehorn@FreeBSD.org> To: cvs-src-old@freebsd.org Subject: cvs commit: src/sys/powerpc/aim machdep.c slb.c trap_subr64.S src/sys/powerpc/include slb.h Message-ID: <201106021426.p52EQ2eg026054@repoman.freebsd.org>
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nwhitehorn 2011-06-02 14:25:52 UTC
FreeBSD src repository
Modified files:
sys/powerpc/aim machdep.c slb.c trap_subr64.S
sys/powerpc/include slb.h
Log:
SVN rev 222620 on 2011-06-02 14:25:52Z by nwhitehorn
The POWER7 has only 32 SLB slots instead of 64, like other supported
64-bit PowerPC CPUs. Add infrastructure to support variable numbers of
SLB slots and move the user slot from 63 to 0, so that it is always
available.
Revision Changes Path
1.154 +13 -9 src/sys/powerpc/aim/machdep.c
1.8 +16 -10 src/sys/powerpc/aim/slb.c
1.6 +22 -24 src/sys/powerpc/aim/trap_subr64.S
1.4 +1 -1 src/sys/powerpc/include/slb.h
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