Macros
#define	PTRS_PER_PTE 512

#define	PTRS_PER_PMD 1

#define	PTRS_PER_PGD 2048

#define	PTE_HWTABLE_PTRS (PTRS_PER_PTE)

#define	PTE_HWTABLE_OFF (PTE_HWTABLE_PTRS * sizeof(pte_t))

#define	PTE_HWTABLE_SIZE (PTRS_PER_PTE * sizeof(u32))

#define	PMD_SHIFT 21

#define	PGDIR_SHIFT 21

#define	PMD_SIZE (1UL << PMD_SHIFT)

#define	PMD_MASK (~(PMD_SIZE-1))

#define	PGDIR_SIZE (1UL << PGDIR_SHIFT)

#define	PGDIR_MASK (~(PGDIR_SIZE-1))

#define	SECTION_SHIFT 20

#define	SECTION_SIZE (1UL << SECTION_SHIFT)

#define	SECTION_MASK (~(SECTION_SIZE-1))

#define	SUPERSECTION_SHIFT 24

#define	SUPERSECTION_SIZE (1UL << SUPERSECTION_SHIFT)

#define	SUPERSECTION_MASK (~(SUPERSECTION_SIZE-1))

#define	USER_PTRS_PER_PGD (TASK_SIZE / PGDIR_SIZE)

#define	L_PTE_PRESENT (_AT(pteval_t, 1) << 0)

#define	L_PTE_YOUNG (_AT(pteval_t, 1) << 1)

#define	L_PTE_FILE (_AT(pteval_t, 1) << 2) /* only when !PRESENT */

#define	L_PTE_DIRTY (_AT(pteval_t, 1) << 6)

#define	L_PTE_RDONLY (_AT(pteval_t, 1) << 7)

#define	L_PTE_USER (_AT(pteval_t, 1) << 8)

#define	L_PTE_XN (_AT(pteval_t, 1) << 9)

#define	L_PTE_SHARED (_AT(pteval_t, 1) << 10) /* shared(v6), coherent(xsc3) */

#define	L_PTE_MT_UNCACHED (_AT(pteval_t, 0x00) << 2) /* 0000 */

#define	L_PTE_MT_BUFFERABLE (_AT(pteval_t, 0x01) << 2) /* 0001 */

#define	L_PTE_MT_WRITETHROUGH (_AT(pteval_t, 0x02) << 2) /* 0010 */

#define	L_PTE_MT_WRITEBACK (_AT(pteval_t, 0x03) << 2) /* 0011 */

#define	L_PTE_MT_MINICACHE (_AT(pteval_t, 0x06) << 2) /* 0110 (sa1100, xscale) */

#define	L_PTE_MT_WRITEALLOC (_AT(pteval_t, 0x07) << 2) /* 0111 */

#define	L_PTE_MT_DEV_SHARED (_AT(pteval_t, 0x04) << 2) /* 0100 */

#define	L_PTE_MT_DEV_NONSHARED (_AT(pteval_t, 0x0c) << 2) /* 1100 */

#define	L_PTE_MT_DEV_WC (_AT(pteval_t, 0x09) << 2) /* 1001 */

#define	L_PTE_MT_DEV_CACHED (_AT(pteval_t, 0x0b) << 2) /* 1011 */

#define	L_PTE_MT_MASK (_AT(pteval_t, 0x0f) << 2)

#define	pud_none(pud) (0)

#define	pud_bad(pud) (0)

#define	pud_present(pud) (1)

#define	pud_clear(pudp) do { } while (0)

#define	set_pud(pud, pudp) do { } while (0)

#define	pmd_bad(pmd) (pmd_val(pmd) & 2)

#define	copy_pmd(pmdpd, pmdps)

#define	pmd_clear(pmdp)

#define	pmd_addr_end(addr, end) (end)

#define	set_pte_ext(ptep, pte, ext) cpu_set_pte_ext(ptep,pte,ext)

Macro Definition Documentation

#define copy_pmd	(	pmdpd,
		pmdps
	)

Value:

do {                \
        pmdpd[0] = pmdps[0];    \
        pmdpd[1] = pmdps[1];    \
        flush_pmd_entry(pmdpd); \
    } while (0)

Definition at line 163 of file pgtable-2level.h.

#define L_PTE_DIRTY (_AT(pteval_t, 1) << 6)

Definition at line 121 of file pgtable-2level.h.

#define L_PTE_FILE (_AT(pteval_t, 1) << 2) /* only when !PRESENT */

Definition at line 120 of file pgtable-2level.h.

#define L_PTE_MT_BUFFERABLE (_AT(pteval_t, 0x01) << 2) /* 0001 */

Definition at line 132 of file pgtable-2level.h.

#define L_PTE_MT_DEV_CACHED (_AT(pteval_t, 0x0b) << 2) /* 1011 */

Definition at line 140 of file pgtable-2level.h.

#define L_PTE_MT_DEV_NONSHARED (_AT(pteval_t, 0x0c) << 2) /* 1100 */

Definition at line 138 of file pgtable-2level.h.

#define L_PTE_MT_DEV_SHARED (_AT(pteval_t, 0x04) << 2) /* 0100 */

Definition at line 137 of file pgtable-2level.h.

#define L_PTE_MT_DEV_WC (_AT(pteval_t, 0x09) << 2) /* 1001 */

Definition at line 139 of file pgtable-2level.h.

#define L_PTE_MT_MASK (_AT(pteval_t, 0x0f) << 2)

Definition at line 141 of file pgtable-2level.h.

#define L_PTE_MT_MINICACHE (_AT(pteval_t, 0x06) << 2) /* 0110 (sa1100, xscale) */

Definition at line 135 of file pgtable-2level.h.

#define L_PTE_MT_UNCACHED (_AT(pteval_t, 0x00) << 2) /* 0000 */

Definition at line 131 of file pgtable-2level.h.

#define L_PTE_MT_WRITEALLOC (_AT(pteval_t, 0x07) << 2) /* 0111 */

Definition at line 136 of file pgtable-2level.h.

#define L_PTE_MT_WRITEBACK (_AT(pteval_t, 0x03) << 2) /* 0011 */

Definition at line 134 of file pgtable-2level.h.

#define L_PTE_MT_WRITETHROUGH (_AT(pteval_t, 0x02) << 2) /* 0010 */

Definition at line 133 of file pgtable-2level.h.

#define L_PTE_PRESENT (_AT(pteval_t, 1) << 0)

Definition at line 118 of file pgtable-2level.h.

#define L_PTE_RDONLY (_AT(pteval_t, 1) << 7)

Definition at line 122 of file pgtable-2level.h.

#define L_PTE_SHARED (_AT(pteval_t, 1) << 10) /* shared(v6), coherent(xsc3) */

Definition at line 125 of file pgtable-2level.h.

#define L_PTE_USER (_AT(pteval_t, 1) << 8)

Definition at line 123 of file pgtable-2level.h.

#define L_PTE_XN (_AT(pteval_t, 1) << 9)

Definition at line 124 of file pgtable-2level.h.

#define L_PTE_YOUNG (_AT(pteval_t, 1) << 1)

Definition at line 119 of file pgtable-2level.h.

#define PGDIR_MASK (~(PGDIR_SIZE-1))

Definition at line 89 of file pgtable-2level.h.

#define PGDIR_SHIFT 21

Definition at line 84 of file pgtable-2level.h.

#define PGDIR_SIZE (1UL << PGDIR_SHIFT)

Definition at line 88 of file pgtable-2level.h.

#define pmd_addr_end	(	addr,
		end
	)	(end)

Definition at line 178 of file pgtable-2level.h.

#define pmd_bad ( pmd ) (pmd_val(pmd) & 2)

Definition at line 161 of file pgtable-2level.h.

#define pmd_clear ( pmdp )

Value:

do {                \
        pmdp[0] = __pmd(0); \
        pmdp[1] = __pmd(0); \
        clean_pmd_entry(pmdp);  \
    } while (0)

Definition at line 170 of file pgtable-2level.h.

#define PMD_MASK (~(PMD_SIZE-1))

Definition at line 87 of file pgtable-2level.h.

#define PMD_SHIFT 21

Definition at line 83 of file pgtable-2level.h.

#define PMD_SIZE (1UL << PMD_SHIFT)

Definition at line 86 of file pgtable-2level.h.

#define PTE_HWTABLE_OFF (PTE_HWTABLE_PTRS * sizeof(pte_t))

Definition at line 76 of file pgtable-2level.h.

#define PTE_HWTABLE_PTRS (PTRS_PER_PTE)

Definition at line 75 of file pgtable-2level.h.

#define PTE_HWTABLE_SIZE (PTRS_PER_PTE * sizeof(u32))

Definition at line 77 of file pgtable-2level.h.

#define PTRS_PER_PGD 2048

Definition at line 73 of file pgtable-2level.h.

#define PTRS_PER_PMD 1

Definition at line 72 of file pgtable-2level.h.

#define PTRS_PER_PTE 512

Definition at line 71 of file pgtable-2level.h.

#define pud_bad ( pud ) (0)

Definition at line 151 of file pgtable-2level.h.

#define pud_clear ( pudp ) do { } while (0)

Definition at line 153 of file pgtable-2level.h.

#define pud_none ( pud ) (0)

Definition at line 150 of file pgtable-2level.h.

#define pud_present ( pud ) (1)

Definition at line 152 of file pgtable-2level.h.

#define SECTION_MASK (~(SECTION_SIZE-1))

Definition at line 96 of file pgtable-2level.h.

#define SECTION_SHIFT 20

Definition at line 94 of file pgtable-2level.h.

#define SECTION_SIZE (1UL << SECTION_SHIFT)

Definition at line 95 of file pgtable-2level.h.

#define set_pte_ext	(	ptep,
		pte,
		ext
	)	cpu_set_pte_ext(ptep,pte,ext)

Definition at line 180 of file pgtable-2level.h.

#define set_pud	(	pud,
		pudp
	)	do { } while (0)

Definition at line 154 of file pgtable-2level.h.

#define SUPERSECTION_MASK (~(SUPERSECTION_SIZE-1))

Definition at line 103 of file pgtable-2level.h.

#define SUPERSECTION_SHIFT 24

Definition at line 101 of file pgtable-2level.h.

#define SUPERSECTION_SIZE (1UL << SUPERSECTION_SHIFT)

Definition at line 102 of file pgtable-2level.h.

#define USER_PTRS_PER_PGD (TASK_SIZE / PGDIR_SIZE)

Definition at line 105 of file pgtable-2level.h.

Macros

Macro Definition Documentation