pgtable.h (8f3a2b4a96dc014e99e1df327db1450fdbbd5e15) pgtable.h (b91540d52a08b65eb6a2b09132e1bd54fa82754c)
1/* SPDX-License-Identifier: GPL-2.0-only */
2/*
3 * Copyright (C) 2012 Regents of the University of California
4 */
5
6#ifndef _ASM_RISCV_PGTABLE_H
7#define _ASM_RISCV_PGTABLE_H
8

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95#define _PAGE_KERNEL (_PAGE_READ \
96 | _PAGE_WRITE \
97 | _PAGE_PRESENT \
98 | _PAGE_ACCESSED \
99 | _PAGE_DIRTY)
100
101#define PAGE_KERNEL __pgprot(_PAGE_KERNEL)
102#define PAGE_KERNEL_EXEC __pgprot(_PAGE_KERNEL | _PAGE_EXEC)
1/* SPDX-License-Identifier: GPL-2.0-only */
2/*
3 * Copyright (C) 2012 Regents of the University of California
4 */
5
6#ifndef _ASM_RISCV_PGTABLE_H
7#define _ASM_RISCV_PGTABLE_H
8

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95#define _PAGE_KERNEL (_PAGE_READ \
96 | _PAGE_WRITE \
97 | _PAGE_PRESENT \
98 | _PAGE_ACCESSED \
99 | _PAGE_DIRTY)
100
101#define PAGE_KERNEL __pgprot(_PAGE_KERNEL)
102#define PAGE_KERNEL_EXEC __pgprot(_PAGE_KERNEL | _PAGE_EXEC)
103#define PAGE_KERNEL_READ __pgprot(_PAGE_KERNEL & ~_PAGE_WRITE)
104#define PAGE_KERNEL_EXEC __pgprot(_PAGE_KERNEL | _PAGE_EXEC)
105#define PAGE_KERNEL_READ_EXEC __pgprot((_PAGE_KERNEL & ~_PAGE_WRITE) \
106 | _PAGE_EXEC)
103
104#define PAGE_TABLE __pgprot(_PAGE_TABLE)
105
106/*
107 * The RISC-V ISA doesn't yet specify how to query or modify PMAs, so we can't
108 * change the properties of memory regions.
109 */
110#define _PAGE_IOREMAP _PAGE_KERNEL

--- 372 unchanged lines hidden --- 		107
108#define PAGE_TABLE __pgprot(_PAGE_TABLE)
109
110/*
111 * The RISC-V ISA doesn't yet specify how to query or modify PMAs, so we can't
112 * change the properties of memory regions.
113 */
114#define _PAGE_IOREMAP _PAGE_KERNEL

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