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authorNathan Whitehorn <nwhitehorn@FreeBSD.org>2009-11-28 17:33:19 +0000
committerNathan Whitehorn <nwhitehorn@FreeBSD.org>2009-11-28 17:33:19 +0000
commit227f66048ee60b65d4683e77d9746c7c6b89cf44 (patch)
tree5e1aecc143405242d9ce520741a856e42d351fda /sys/powerpc/booke
parentd9c18e56274beb0c8c989c2d0eb5d3b6562f9ec6 (diff)
downloadsrc-227f66048ee60b65d4683e77d9746c7c6b89cf44.tar.gz
src-227f66048ee60b65d4683e77d9746c7c6b89cf44.zip
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
Notes
Notes: svn path=/head/; revision=199886
Diffstat (limited to 'sys/powerpc/booke')
-rw-r--r--sys/powerpc/booke/machdep.c1
1 files changed, 0 insertions, 1 deletions
diff --git a/sys/powerpc/booke/machdep.c b/sys/powerpc/booke/machdep.c
index 1eace0e8e607..9f5960b6daad 100644
--- a/sys/powerpc/booke/machdep.c
+++ b/sys/powerpc/booke/machdep.c
@@ -179,7 +179,6 @@ SYSCTL_INT(_machdep, CPU_CACHELINE, cacheline_size,
CTLFLAG_RD, &cacheline_size, 0, "");
int hw_direct_map = 0;
-int ppc64 = 0;
static void cpu_e500_startup(void *);
SYSINIT(cpu, SI_SUB_CPU, SI_ORDER_FIRST, cpu_e500_startup, NULL);