From 97532f598273d03cab8bb5206669b6fdd654eb63 Mon Sep 17 00:00:00 2001 From: "David S. Miller" Date: Fri, 17 Feb 2006 10:14:38 -0800 Subject: [PATCH] [SPARC64]: Add HWCAP_SPARC_BLKINIT elf capability flag for Niagara. Signed-off-by: David S. Miller --- include/asm-sparc64/elf.h | 22 +++++++++++++++++----- 1 file changed, 17 insertions(+), 5 deletions(-) diff --git a/include/asm-sparc64/elf.h b/include/asm-sparc64/elf.h index 69539a8ab8..303d85e2f8 100644 --- a/include/asm-sparc64/elf.h +++ b/include/asm-sparc64/elf.h @@ -10,6 +10,7 @@ #ifdef __KERNEL__ #include #include +#include #endif /* @@ -68,6 +69,7 @@ #define HWCAP_SPARC_MULDIV 8 #define HWCAP_SPARC_V9 16 #define HWCAP_SPARC_ULTRA3 32 +#define HWCAP_SPARC_BLKINIT 64 /* * These are used to set parameters in the core dumps. @@ -145,11 +147,21 @@ typedef struct { instruction set this cpu supports. */ /* On Ultra, we support all of the v8 capabilities. */ -#define ELF_HWCAP ((HWCAP_SPARC_FLUSH | HWCAP_SPARC_STBAR | \ - HWCAP_SPARC_SWAP | HWCAP_SPARC_MULDIV | \ - HWCAP_SPARC_V9) | \ - ((tlb_type == cheetah || tlb_type == cheetah_plus) ? \ - HWCAP_SPARC_ULTRA3 : 0)) +static inline unsigned int sparc64_elf_hwcap(void) +{ + unsigned int cap = (HWCAP_SPARC_FLUSH | HWCAP_SPARC_STBAR | + HWCAP_SPARC_SWAP | HWCAP_SPARC_MULDIV | + HWCAP_SPARC_V9); + + if (tlb_type == cheetah || tlb_type == cheetah_plus) + cap |= HWCAP_SPARC_ULTRA3; + else if (tlb_type == hypervisor) + cap |= HWCAP_SPARC_BLKINIT; + + return cap; +} + +#define ELF_HWCAP sparc64_elf_hwcap(); /* This yields a string that ld.so will use to load implementation specific libraries for optimization. This is more specific in -- 2.39.5