Greg Kroah-Hartman
598cf27219
Link: https://lore.kernel.org/r/20260217200002.683975158@linuxfoundation.org Tested-by: Florian Fainelli <florian.fainelli@broadcom.com> Tested-by: Takeshi Ogasawara <takeshi.ogasawara@futuring-girl.com> Tested-by: Peter Schneider <pschneider1968@googlemail.com> Tested-by: Jon Hunter <jonathanh@nvidia.com> Tested-by: Salvatore Bonaccorso <carnil@debian.org> Tested-by: Brett A C Sheffield <bacs@librecast.net> Tested-by: Mark Brown <broonie@kernel.org> Tested-by: Luna Jernberg <droidbittin@gmail.com> Tested-by: Ronald Warsow <rwarsow@gmx.de> Tested-by: Justin M. Forbes <jforbes@fedoraproject.org> Tested-by: Ron Economos <re@w6rz.net> Tested-by: Miguel Ojeda <ojeda@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
48 lines
1017 B
C
48 lines
1017 B
C
/* SPDX-License-Identifier: GPL-2.0-or-later */
|
|
/*
|
|
*
|
|
* Copyright (C) IBM Corporation, 2012
|
|
*
|
|
* Author: Anton Blanchard <anton@au.ibm.com>
|
|
*/
|
|
#ifndef _ASM_POWERPC_XOR_H
|
|
#define _ASM_POWERPC_XOR_H
|
|
|
|
#ifdef CONFIG_ALTIVEC
|
|
|
|
#include <asm/cputable.h>
|
|
#include <asm/cpu_has_feature.h>
|
|
#include <asm/xor_altivec.h>
|
|
|
|
static struct xor_block_template xor_block_altivec = {
|
|
.name = "altivec",
|
|
.do_2 = xor_altivec_2,
|
|
.do_3 = xor_altivec_3,
|
|
.do_4 = xor_altivec_4,
|
|
.do_5 = xor_altivec_5,
|
|
};
|
|
|
|
#define XOR_SPEED_ALTIVEC() \
|
|
do { \
|
|
if (cpu_has_feature(CPU_FTR_ALTIVEC)) \
|
|
xor_speed(&xor_block_altivec); \
|
|
} while (0)
|
|
#else
|
|
#define XOR_SPEED_ALTIVEC()
|
|
#endif
|
|
|
|
/* Also try the generic routines. */
|
|
#include <asm-generic/xor.h>
|
|
|
|
#undef XOR_TRY_TEMPLATES
|
|
#define XOR_TRY_TEMPLATES \
|
|
do { \
|
|
xor_speed(&xor_block_8regs); \
|
|
xor_speed(&xor_block_8regs_p); \
|
|
xor_speed(&xor_block_32regs); \
|
|
xor_speed(&xor_block_32regs_p); \
|
|
XOR_SPEED_ALTIVEC(); \
|
|
} while (0)
|
|
|
|
#endif /* _ASM_POWERPC_XOR_H */
|