init_64.h File Reference

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Data Structures
struct	linux_prom_translation

Macros
#define	MAX_PHYS_ADDRESS   (1UL << 41UL)
#define	KPTE_BITMAP_CHUNK_SZ   (256UL * 1024UL * 1024UL)
#define	KPTE_BITMAP_BYTES   ((MAX_PHYS_ADDRESS / KPTE_BITMAP_CHUNK_SZ) / 4)
#define	VALID_ADDR_BITMAP_CHUNK_SZ   (4UL * 1024UL * 1024UL)
#define	VALID_ADDR_BITMAP_BYTES   ((MAX_PHYS_ADDRESS / VALID_ADDR_BITMAP_CHUNK_SZ) / 8)

Functions
void	mmu_info (struct seq_file *m)
void	prom_world (int enter)

Variables
unsigned long	kern_linear_pte_xor [4]
unsigned long	kpte_linear_bitmap [KPTE_BITMAP_BYTES/sizeof(unsigned long)]
unsigned int	sparc64_highest_unlocked_tlb_ent
unsigned long	sparc64_kern_pri_context
unsigned long	sparc64_kern_pri_nuc_bits
unsigned long	sparc64_kern_sec_context
struct linux_prom_translation	prom_trans [512]
unsigned int	prom_trans_ents
unsigned long	kern_locked_tte_data

Macro Definition Documentation

#define KPTE_BITMAP_BYTES   ((MAX_PHYS_ADDRESS / KPTE_BITMAP_CHUNK_SZ) / 4)

Definition at line 10 of file init_64.h.

#define KPTE_BITMAP_CHUNK_SZ   (256UL * 1024UL * 1024UL)

Definition at line 9 of file init_64.h.

#define MAX_PHYS_ADDRESS   (1UL << 41UL)

Definition at line 8 of file init_64.h.

#define VALID_ADDR_BITMAP_BYTES   ((MAX_PHYS_ADDRESS / VALID_ADDR_BITMAP_CHUNK_SZ) / 8)

Definition at line 13 of file init_64.h.

#define VALID_ADDR_BITMAP_CHUNK_SZ   (4UL * 1024UL * 1024UL)

Definition at line 12 of file init_64.h.

Function Documentation

void mmu_info

(

struct seq_file *

m

)

Definition at line 431 of file init_64.c.

void prom_world

(

int

enter

)

Definition at line 624 of file init_64.c.

Variable Documentation

unsigned long kern_linear_pte_xor[4]

unsigned long kern_locked_tte_data

Definition at line 474 of file init_64.c.

unsigned long kpte_linear_bitmap[KPTE_BITMAP_BYTES/sizeof(unsigned long)]

Definition at line 76 of file init_64.c.

struct linux_prom_translation prom_trans

Definition at line 471 of file init_64.c.

unsigned int prom_trans_ents

unsigned int sparc64_highest_unlocked_tlb_ent

unsigned long sparc64_kern_pri_context

unsigned long sparc64_kern_pri_nuc_bits

unsigned long sparc64_kern_sec_context