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