1*4882a593Smuzhiyun /* SPDX-License-Identifier: GPL-2.0 */ 2*4882a593Smuzhiyun /* fault_32.c - visible as they are called from assembler */ 3*4882a593Smuzhiyun asmlinkage int lookup_fault(unsigned long pc, unsigned long ret_pc, 4*4882a593Smuzhiyun unsigned long address); 5*4882a593Smuzhiyun asmlinkage void do_sparc_fault(struct pt_regs *regs, int text_fault, int write, 6*4882a593Smuzhiyun unsigned long address); 7*4882a593Smuzhiyun 8*4882a593Smuzhiyun void window_overflow_fault(void); 9*4882a593Smuzhiyun void window_underflow_fault(unsigned long sp); 10*4882a593Smuzhiyun void window_ret_fault(struct pt_regs *regs); 11*4882a593Smuzhiyun 12*4882a593Smuzhiyun /* srmmu.c */ 13*4882a593Smuzhiyun extern char *srmmu_name; 14*4882a593Smuzhiyun extern int viking_mxcc_present; 15*4882a593Smuzhiyun extern int flush_page_for_dma_global; 16*4882a593Smuzhiyun 17*4882a593Smuzhiyun extern void (*poke_srmmu)(void); 18*4882a593Smuzhiyun 19*4882a593Smuzhiyun void __init srmmu_paging_init(void); 20*4882a593Smuzhiyun 21*4882a593Smuzhiyun /* iommu.c */ 22*4882a593Smuzhiyun void ld_mmu_iommu(void); 23