Linux 2.6.26-rc5
[linux-2.6/openmoko-kernel/knife-kernel.git] / include / asm-m68knommu / fpu.h
blobb16b2e4fca2a1f2b18c3f3326ab325fb06d09d7f
1 #ifndef __M68KNOMMU_FPU_H
2 #define __M68KNOMMU_FPU_H
5 /*
6 * MAX floating point unit state size (FSAVE/FRESTORE)
7 */
8 #if defined(CONFIG_M68020) || defined(CONFIG_M68030)
9 #define FPSTATESIZE (216/sizeof(unsigned char))
10 #elif defined(CONFIG_M68040)
11 #define FPSTATESIZE (96/sizeof(unsigned char))
12 #elif defined(CONFIG_M68KFPU_EMU)
13 #define FPSTATESIZE (28/sizeof(unsigned char))
14 #elif defined(CONFIG_M68060)
15 #define FPSTATESIZE (12/sizeof(unsigned char))
16 #else
17 /* Assume no FP unit present then... */
18 #define FPSTATESIZE (2) /* dummy size */
19 #endif
21 #endif /* __M68K_FPU_H */