| /* 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 */ |
