diff options
| author | Dean Nelson <dcn@sgi.com> | 2009-02-09 17:25:20 +0100 |
|---|---|---|
| committer | Ingo Molnar <mingo@elte.hu> | 2009-02-11 13:31:47 +0100 |
| commit | 1c0040047d5499599cc231ca3f105be3ceff8562 (patch) | |
| tree | 4c1266a5763de66a2f3d3ebff8a5a87249baa88d | |
| parent | x86: drop -fno-stack-protector annotations after pt_regs fixes (diff) | |
| download | linux-1c0040047d5499599cc231ca3f105be3ceff8562.tar.xz linux-1c0040047d5499599cc231ca3f105be3ceff8562.zip | |
SGI IA64 UV: fix ia64 build error in the linux-next tree
Fix the ia64 build error that occurs in the linux-next tree by introducing
an ia64 version of uv.h.
Additionally, clean up the usage of is_uv_system().
Signed-off-by: Dean Nelson <dcn@sgi.com>
Signed-off-by: Jack Steiner <steiner@sgi.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
| -rw-r--r-- | arch/ia64/include/asm/uv/uv.h | 13 | ||||
| -rw-r--r-- | drivers/misc/sgi-gru/gru.h | 2 | ||||
| -rw-r--r-- | drivers/misc/sgi-gru/grufile.c | 18 | ||||
| -rw-r--r-- | drivers/misc/sgi-xp/xp.h | 22 |
4 files changed, 24 insertions, 31 deletions
diff --git a/arch/ia64/include/asm/uv/uv.h b/arch/ia64/include/asm/uv/uv.h new file mode 100644 index 000000000000..61b5bdfd980e --- /dev/null +++ b/arch/ia64/include/asm/uv/uv.h @@ -0,0 +1,13 @@ +#ifndef _ASM_IA64_UV_UV_H +#define _ASM_IA64_UV_UV_H + +#include <asm/system.h> +#include <asm/sn/simulator.h> + +static inline int is_uv_system(void) +{ + /* temporary support for running on hardware simulator */ + return IS_MEDUSA() || ia64_platform_is("uv"); +} + +#endif /* _ASM_IA64_UV_UV_H */ diff --git a/drivers/misc/sgi-gru/gru.h b/drivers/misc/sgi-gru/gru.h index 1b5f579df15f..f93f03a9e6e9 100644 --- a/drivers/misc/sgi-gru/gru.h +++ b/drivers/misc/sgi-gru/gru.h @@ -19,8 +19,6 @@ #ifndef __GRU_H__ #define __GRU_H__ -#include <asm/uv/uv.h> - /* * GRU architectural definitions */ diff --git a/drivers/misc/sgi-gru/grufile.c b/drivers/misc/sgi-gru/grufile.c index 650983806392..c67e4e8bd62c 100644 --- a/drivers/misc/sgi-gru/grufile.c +++ b/drivers/misc/sgi-gru/grufile.c @@ -36,23 +36,11 @@ #include <linux/interrupt.h> #include <linux/proc_fs.h> #include <linux/uaccess.h> +#include <asm/uv/uv.h> #include "gru.h" #include "grulib.h" #include "grutables.h" -#if defined CONFIG_X86_64 -#include <asm/genapic.h> -#include <asm/irq.h> -#define IS_UV() is_uv_system() -#elif defined CONFIG_IA64 -#include <asm/system.h> -#include <asm/sn/simulator.h> -/* temp support for running on hardware simulator */ -#define IS_UV() IS_MEDUSA() || ia64_platform_is("uv") -#else -#define IS_UV() 0 -#endif - #include <asm/uv/uv_hub.h> #include <asm/uv/uv_mmrs.h> @@ -381,7 +369,7 @@ static int __init gru_init(void) char id[10]; void *gru_start_vaddr; - if (!IS_UV()) + if (!is_uv_system()) return 0; #if defined CONFIG_IA64 @@ -451,7 +439,7 @@ static void __exit gru_exit(void) int order = get_order(sizeof(struct gru_state) * GRU_CHIPLETS_PER_BLADE); - if (!IS_UV()) + if (!is_uv_system()) return; for (i = 0; i < GRU_CHIPLETS_PER_BLADE; i++) diff --git a/drivers/misc/sgi-xp/xp.h b/drivers/misc/sgi-xp/xp.h index 069ad3a1c2ac..2275126cb334 100644 --- a/drivers/misc/sgi-xp/xp.h +++ b/drivers/misc/sgi-xp/xp.h @@ -15,21 +15,19 @@ #include <linux/mutex.h> +#if defined CONFIG_X86_UV || defined CONFIG_IA64_SGI_UV #include <asm/uv/uv.h> +#define is_uv() is_uv_system() +#endif + +#ifndef is_uv +#define is_uv() 0 +#endif -#ifdef CONFIG_IA64 +#if defined CONFIG_IA64 #include <asm/system.h> #include <asm/sn/arch.h> /* defines is_shub1() and is_shub2() */ #define is_shub() ia64_platform_is("sn2") -#ifdef CONFIG_IA64_SGI_UV -#define is_uv() ia64_platform_is("uv") -#else -#define is_uv() 0 -#endif -#endif -#ifdef CONFIG_X86_64 -#include <asm/genapic.h> -#define is_uv() is_uv_system() #endif #ifndef is_shub1 @@ -44,10 +42,6 @@ #define is_shub() 0 #endif -#ifndef is_uv -#define is_uv() 0 -#endif - #ifdef USE_DBUG_ON #define DBUG_ON(condition) BUG_ON(condition) #else |