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>
21 lines
648 B
C
21 lines
648 B
C
/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
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#ifndef _SH_CACHECTL_H
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#define _SH_CACHECTL_H
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/* Definitions for the cacheflush system call. */
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#define CACHEFLUSH_D_INVAL 0x1 /* invalidate (without write back) */
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#define CACHEFLUSH_D_WB 0x2 /* write back (without invalidate) */
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#define CACHEFLUSH_D_PURGE 0x3 /* writeback and invalidate */
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#define CACHEFLUSH_I 0x4
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/*
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* Options for cacheflush system call
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*/
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#define ICACHE CACHEFLUSH_I /* flush instruction cache */
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#define DCACHE CACHEFLUSH_D_PURGE /* writeback and flush data cache */
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#define BCACHE (ICACHE|DCACHE) /* flush both caches */
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#endif /* _SH_CACHECTL_H */
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