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// SPDX-License-Identifier: GPL-2.0
#include <linux/types.h>
#include <linux/errno.h>
#include <linux/uaccess.h>
#include <asm/sfp-machine.h>
#include <math-emu/soft-fp.h>
int
mtfsfi(unsigned int crfD, unsigned int IMM)
{
u32 mask = 0xf;
if (!crfD)
mask = 9;
__FPU_FPSCR &= ~(mask << ((7 - crfD) << 2));
__FPU_FPSCR |= (IMM & 0xf) << ((7 - crfD) << 2);
#ifdef DEBUG
printk("%s: %d %x: %08lx\n", __func__, crfD, IMM, __FPU_FPSCR);
#endif
return 0;
}
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