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>
27 lines
613 B
C
27 lines
613 B
C
/* SPDX-License-Identifier: GPL-2.0 */
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#ifndef __ASM_TLB_H
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#define __ASM_TLB_H
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#include <asm/cpu-features.h>
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#include <asm/mipsregs.h>
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#define _UNIQUE_ENTRYHI(base, idx) \
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(((base) + ((idx) << (PAGE_SHIFT + 1))) | \
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(cpu_has_tlbinv ? MIPS_ENTRYHI_EHINV : 0))
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#define UNIQUE_ENTRYHI(idx) _UNIQUE_ENTRYHI(CKSEG0, idx)
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#define UNIQUE_GUEST_ENTRYHI(idx) _UNIQUE_ENTRYHI(CKSEG1, idx)
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static inline unsigned int num_wired_entries(void)
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{
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unsigned int wired = read_c0_wired();
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if (cpu_has_mips_r6)
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wired &= MIPSR6_WIRED_WIRED;
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return wired;
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}
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#include <asm-generic/tlb.h>
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#endif /* __ASM_TLB_H */
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