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>
38 lines
942 B
C
38 lines
942 B
C
/* SPDX-License-Identifier: GPL-2.0 */
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/*
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* Module interface for CPU features
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*
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* Copyright IBM Corp. 2015, 2022
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* Author(s): Hendrik Brueckner <brueckner@linux.vnet.ibm.com>
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*/
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#ifndef __ASM_S390_CPUFEATURE_H
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#define __ASM_S390_CPUFEATURE_H
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#include <asm/facility.h>
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enum {
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S390_CPU_FEATURE_MSA,
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S390_CPU_FEATURE_VXRS,
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S390_CPU_FEATURE_UV,
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S390_CPU_FEATURE_D288,
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MAX_CPU_FEATURES
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};
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#define cpu_feature(feature) (feature)
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int cpu_have_feature(unsigned int nr);
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#define cpu_has_bear() test_facility(193)
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#define cpu_has_edat1() test_facility(8)
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#define cpu_has_edat2() test_facility(78)
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#define cpu_has_gs() test_facility(133)
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#define cpu_has_nx() test_facility(130)
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#define cpu_has_rdp() test_facility(194)
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#define cpu_has_seq_insn() test_facility(85)
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#define cpu_has_tlb_lc() test_facility(51)
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#define cpu_has_topology() test_facility(11)
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#define cpu_has_vx() test_facility(129)
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#endif /* __ASM_S390_CPUFEATURE_H */
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