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26 lines
613 B
26 lines
613 B
/* 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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