| /* SPDX-License-Identifier: GPL-2.0 */ | |
| #ifndef _SPARC64_MM_INIT_H | |
| #define _SPARC64_MM_INIT_H | |
| #include <asm/page.h> | |
| /* Most of the symbols in this file are defined in init.c and | |
| * marked non-static so that assembler code can get at them. | |
| */ | |
| #define MAX_PHYS_ADDRESS (1UL << MAX_PHYS_ADDRESS_BITS) | |
| extern unsigned long kern_linear_pte_xor[4]; | |
| extern unsigned int sparc64_highest_unlocked_tlb_ent; | |
| extern unsigned long sparc64_kern_pri_context; | |
| extern unsigned long sparc64_kern_pri_nuc_bits; | |
| extern unsigned long sparc64_kern_sec_context; | |
| void mmu_info(struct seq_file *m); | |
| struct linux_prom_translation { | |
| unsigned long virt; | |
| unsigned long size; | |
| unsigned long data; | |
| }; | |
| /* Exported for kernel TLB miss handling in ktlb.S */ | |
| extern struct linux_prom_translation prom_trans[512]; | |
| extern unsigned int prom_trans_ents; | |
| /* Exported for SMP bootup purposes. */ | |
| extern unsigned long kern_locked_tte_data; | |
| void prom_world(int enter); | |
| #endif /* _SPARC64_MM_INIT_H */ |