1#include <linux/types.h>
2#include <linux/errno.h>
3#include <asm/uaccess.h>
4
5#include <asm/sfp-machine.h>
6#include <math-emu/soft-fp.h>
7
8int
9mtfsfi(unsigned int crfD, unsigned int IMM)
10{
11	u32 mask = 0xf;
12
13	if (!crfD)
14		mask = 9;
15
16	__FPU_FPSCR &= ~(mask << ((7 - crfD) << 2));
17	__FPU_FPSCR |= (IMM & 0xf) << ((7 - crfD) << 2);
18
19#ifdef DEBUG
20	printk("%s: %d %x: %08lx\n", __func__, crfD, IMM, __FPU_FPSCR);
21#endif
22
23	return 0;
24}
25