[mirror_ubuntu-jammy-kernel.git] / arch / riscv / include / asm / mmu.h

/* SPDX-License-Identifier: GPL-2.0-only */
/*
 * Copyright (C) 2012 Regents of the University of California
 */


#ifndef _ASM_RISCV_MMU_H
#define _ASM_RISCV_MMU_H

#ifndef __ASSEMBLY__

typedef struct {
#ifndef CONFIG_MMU
	unsigned long	end_brk;
#else
	atomic_long_t id;
#endif
	void *vdso;
#ifdef CONFIG_SMP
	/* A local icache flush is needed before user execution can resume. */
	cpumask_t icache_stale_mask;
#endif
} mm_context_t;

void __init create_pgd_mapping(pgd_t *pgdp, uintptr_t va, phys_addr_t pa,
			       phys_addr_t sz, pgprot_t prot);
#endif /* __ASSEMBLY__ */

#endif /* _ASM_RISCV_MMU_H */
Commit	Line	Data
50acfb2b	1	/* SPDX-License-Identifier: GPL-2.0-only */
e2c0cdfb PD	2	/*
e2c0cdfb PD	3	* Copyright (C) 2012 Regents of the University of California
e2c0cdfb PD	4	*/
	5
	6
	7	#ifndef _ASM_RISCV_MMU_H
	8	#define _ASM_RISCV_MMU_H
	9
	10	#ifndef __ASSEMBLY__
	11
	12	typedef struct {
6bd33e1e CH	13	#ifndef CONFIG_MMU
6bd33e1e CH	14	unsigned long end_brk;
65d4b9c5 AP	15	#else
65d4b9c5 AP	16	atomic_long_t id;
6bd33e1e	17	#endif
e2c0cdfb	18	void *vdso;
08f051ed AW	19	#ifdef CONFIG_SMP
	20	/* A local icache flush is needed before user execution can resume. */
	21	cpumask_t icache_stale_mask;
	22	#endif
e2c0cdfb PD	23	} mm_context_t;
e2c0cdfb PD	24
b91540d5 AP	25	void __init create_pgd_mapping(pgd_t *pgdp, uintptr_t va, phys_addr_t pa,
b91540d5 AP	26	phys_addr_t sz, pgprot_t prot);
e2c0cdfb PD	27	#endif /* __ASSEMBLY__ */
	28
	29	#endif /* _ASM_RISCV_MMU_H */