diff options
Diffstat (limited to 'arch/powerpc/include/asm/mpic.h')
| -rw-r--r-- | arch/powerpc/include/asm/mpic.h | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/arch/powerpc/include/asm/mpic.h b/arch/powerpc/include/asm/mpic.h index ba0b2046106..b9d2c0fb049 100644 --- a/arch/powerpc/include/asm/mpic.h +++ b/arch/powerpc/include/asm/mpic.h @@ -334,11 +334,11 @@ struct mpic * Note setting any ID (leaving those bits to 0) means standard MPIC */ -/* This is the primary controller, only that one has IPIs and - * has afinity control. A non-primary MPIC always uses CPU0 - * registers only +/* + * This is a secondary ("chained") controller; it only uses the CPU0 + * registers. Primary controllers have IPIs and affinity control. */ -#define MPIC_PRIMARY 0x00000001 +#define MPIC_SECONDARY 0x00000001 /* Set this for a big-endian MPIC */ #define MPIC_BIG_ENDIAN 0x00000002 |