diff options
Diffstat (limited to 'sys/compat/linuxkpi/common/include/asm/fpu/api.h')
| -rw-r--r-- | sys/compat/linuxkpi/common/include/asm/fpu/api.h | 40 |
1 files changed, 6 insertions, 34 deletions
diff --git a/sys/compat/linuxkpi/common/include/asm/fpu/api.h b/sys/compat/linuxkpi/common/include/asm/fpu/api.h index 035ec3620fdd..9c63b2e972bf 100644 --- a/sys/compat/linuxkpi/common/include/asm/fpu/api.h +++ b/sys/compat/linuxkpi/common/include/asm/fpu/api.h @@ -28,41 +28,13 @@ #ifndef _FPU_API_H_ #define _FPU_API_H_ -#if defined(__aarch64__) || defined(__amd64__) || defined(__i386__) +#define kernel_fpu_begin() \ + lkpi_kernel_fpu_begin() -#include <machine/fpu.h> +#define kernel_fpu_end() \ + lkpi_kernel_fpu_end() -extern struct fpu_kern_ctx *__lkpi_fpu_ctx; -extern unsigned int __lkpi_fpu_ctx_level; - -static inline void -kernel_fpu_begin() -{ - if (__lkpi_fpu_ctx_level++ == 0) { - fpu_kern_enter(curthread, __lkpi_fpu_ctx, FPU_KERN_NORMAL); - } -} - -static inline void -kernel_fpu_end() -{ - if (--__lkpi_fpu_ctx_level == 0) { - fpu_kern_leave(curthread, __lkpi_fpu_ctx); - } -} - -#else - -static inline void -kernel_fpu_begin() -{ -} - -static inline void -kernel_fpu_end() -{ -} - -#endif +extern void lkpi_kernel_fpu_begin(void); +extern void lkpi_kernel_fpu_end(void); #endif /* _FPU_API_H_ */ |