/* SPDX-License-Identifier: GPL-2.0-or-later */ /* * Copyright (C) 2023 WANG Xuerui <git@xen0n.name> */ #include <asm/cpu-features.h> /* * For grins, also test the generic routines. * * More importantly: it cannot be ruled out at this point of time, that some * future (maybe reduced) models could run the vector algorithms slower than * the scalar ones, maybe for errata or micro-op reasons. It may be * appropriate to revisit this after one or two more uarch generations. */ extern struct xor_block_template xor_block_lsx; extern struct xor_block_template xor_block_lasx; static __always_inline void __init arch_xor_init(void) { xor_register(&xor_block_8regs); xor_register(&xor_block_8regs_p); xor_register(&xor_block_32regs); xor_register(&xor_block_32regs_p); #ifdef CONFIG_CPU_HAS_LSX if (cpu_has_lsx) xor_register(&xor_block_lsx); #endif #ifdef CONFIG_CPU_HAS_LASX if (cpu_has_lasx) xor_register(&xor_block_lasx); #endif }