arch/sparc/mm/mm_32.h

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