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| author | Dmitry Torokhov <dmitry.torokhov@gmail.com> | 2009-03-08 16:30:55 -0700 |
|---|---|---|
| committer | Dmitry Torokhov <dmitry.torokhov@gmail.com> | 2009-03-08 16:30:55 -0700 |
| commit | d15c22e78674f9a5bc0de0932a43abe1aafae303 (patch) | |
| tree | 3e4198c44bd2d9184e91647346c66aa95e28f843 /arch/m68k/include/asm/fpu_no.h | |
| parent | 0f4954819fb6f840d46076f0dbd313ef5da48f5d (diff) | |
| parent | fec6c6fec3e20637bee5d276fb61dd8b49a3f9cc (diff) | |
Merge commit 'v2.6.29-rc7' into next
Diffstat (limited to 'arch/m68k/include/asm/fpu_no.h')
| -rw-r--r-- | arch/m68k/include/asm/fpu_no.h | 21 |
1 files changed, 21 insertions, 0 deletions
diff --git a/arch/m68k/include/asm/fpu_no.h b/arch/m68k/include/asm/fpu_no.h new file mode 100644 index 000000000000..b16b2e4fca2a --- /dev/null +++ b/arch/m68k/include/asm/fpu_no.h @@ -0,0 +1,21 @@ +#ifndef __M68KNOMMU_FPU_H +#define __M68KNOMMU_FPU_H + + +/* + * MAX floating point unit state size (FSAVE/FRESTORE) + */ +#if defined(CONFIG_M68020) || defined(CONFIG_M68030) +#define FPSTATESIZE (216/sizeof(unsigned char)) +#elif defined(CONFIG_M68040) +#define FPSTATESIZE (96/sizeof(unsigned char)) +#elif defined(CONFIG_M68KFPU_EMU) +#define FPSTATESIZE (28/sizeof(unsigned char)) +#elif defined(CONFIG_M68060) +#define FPSTATESIZE (12/sizeof(unsigned char)) +#else +/* Assume no FP unit present then... */ +#define FPSTATESIZE (2) /* dummy size */ +#endif + +#endif /* __M68K_FPU_H */ |