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af1ee569 DM |
1 | #ifndef _SPARC64_MM_INIT_H |
2 | #define _SPARC64_MM_INIT_H | |
3 | ||
bb7b4353 DM |
4 | #include <asm/page.h> |
5 | ||
af1ee569 DM |
6 | /* Most of the symbols in this file are defined in init.c and |
7 | * marked non-static so that assembler code can get at them. | |
8 | */ | |
9 | ||
bb7b4353 | 10 | #define MAX_PHYS_ADDRESS (1UL << MAX_PHYS_ADDRESS_BITS) |
af1ee569 | 11 | |
4f93d21d | 12 | extern unsigned long kern_linear_pte_xor[4]; |
af1ee569 DM |
13 | extern unsigned int sparc64_highest_unlocked_tlb_ent; |
14 | extern unsigned long sparc64_kern_pri_context; | |
15 | extern unsigned long sparc64_kern_pri_nuc_bits; | |
16 | extern unsigned long sparc64_kern_sec_context; | |
2e74a74f | 17 | void mmu_info(struct seq_file *m); |
af1ee569 DM |
18 | |
19 | struct linux_prom_translation { | |
20 | unsigned long virt; | |
21 | unsigned long size; | |
22 | unsigned long data; | |
23 | }; | |
24 | ||
25 | /* Exported for kernel TLB miss handling in ktlb.S */ | |
26 | extern struct linux_prom_translation prom_trans[512]; | |
27 | extern unsigned int prom_trans_ents; | |
28 | ||
29 | /* Exported for SMP bootup purposes. */ | |
30 | extern unsigned long kern_locked_tte_data; | |
31 | ||
2e74a74f | 32 | void prom_world(int enter); |
af1ee569 | 33 | |
af1ee569 | 34 | #endif /* _SPARC64_MM_INIT_H */ |