162306a36Sopenharmony_ci// SPDX-License-Identifier: GPL-2.0 262306a36Sopenharmony_ci#include <linux/types.h> 362306a36Sopenharmony_ci#include <linux/errno.h> 462306a36Sopenharmony_ci#include <linux/uaccess.h> 562306a36Sopenharmony_ci 662306a36Sopenharmony_ci#include <asm/sfp-machine.h> 762306a36Sopenharmony_ci#include <math-emu/soft-fp.h> 862306a36Sopenharmony_ci 962306a36Sopenharmony_ciint 1062306a36Sopenharmony_cimtfsb1(int crbD) 1162306a36Sopenharmony_ci{ 1262306a36Sopenharmony_ci if ((crbD != 1) && (crbD != 2)) 1362306a36Sopenharmony_ci __FPU_FPSCR |= (1 << (31 - crbD)); 1462306a36Sopenharmony_ci 1562306a36Sopenharmony_ci#ifdef DEBUG 1662306a36Sopenharmony_ci printk("%s: %d %08lx\n", __func__, crbD, __FPU_FPSCR); 1762306a36Sopenharmony_ci#endif 1862306a36Sopenharmony_ci 1962306a36Sopenharmony_ci return 0; 2062306a36Sopenharmony_ci} 21