1*c0ecca66SAnton Ivanov /* SPDX-License-Identifier: GPL-2.0-or-later */ 2*c0ecca66SAnton Ivanov #ifndef _ASM_UM_FPU_API_H 3*c0ecca66SAnton Ivanov #define _ASM_UM_FPU_API_H 4*c0ecca66SAnton Ivanov 5*c0ecca66SAnton Ivanov /* Copyright (c) 2020 Cambridge Greys Ltd 6*c0ecca66SAnton Ivanov * Copyright (c) 2020 Red Hat Inc. 7*c0ecca66SAnton Ivanov * A set of "dummy" defines to allow the direct inclusion 8*c0ecca66SAnton Ivanov * of x86 optimized copy, xor, etc routines into the 9*c0ecca66SAnton Ivanov * UML code tree. */ 10*c0ecca66SAnton Ivanov 11*c0ecca66SAnton Ivanov #define kernel_fpu_begin() (void)0 12*c0ecca66SAnton Ivanov #define kernel_fpu_end() (void)0 13*c0ecca66SAnton Ivanov irq_fpu_usable(void)14*c0ecca66SAnton Ivanovstatic inline bool irq_fpu_usable(void) 15*c0ecca66SAnton Ivanov { 16*c0ecca66SAnton Ivanov return true; 17*c0ecca66SAnton Ivanov } 18*c0ecca66SAnton Ivanov 19*c0ecca66SAnton Ivanov 20*c0ecca66SAnton Ivanov #endif 21