arch/powerpc/include/asm/kexec_ranges.h

   1 /* SPDX-License-Identifier: GPL-2.0-only */
   2 #ifndef _ASM_POWERPC_KEXEC_RANGES_H
   3 #define _ASM_POWERPC_KEXEC_RANGES_H
   4
   5 #define MEM_RANGE_CHUNK_SZ              2048    /* Memory ranges size chunk */
   6
   7 void sort_memory_ranges(struct crash_mem *mrngs, bool merge);
   8 struct crash_mem *realloc_mem_ranges(struct crash_mem **mem_ranges);
   9 int add_mem_range(struct crash_mem **mem_ranges, u64 base, u64 size);
  10 int add_tce_mem_ranges(struct crash_mem **mem_ranges);
  11 int add_initrd_mem_range(struct crash_mem **mem_ranges);
  12 #ifdef CONFIG_PPC_BOOK3S_64
  13 int add_htab_mem_range(struct crash_mem **mem_ranges);
  14 #else
  15 static inline int add_htab_mem_range(struct crash_mem **mem_ranges)
  16 {
  17         return 0;
  18 }
  19 #endif
  20 int add_kernel_mem_range(struct crash_mem **mem_ranges);
  21 int add_rtas_mem_range(struct crash_mem **mem_ranges);
  22 int add_opal_mem_range(struct crash_mem **mem_ranges);
  23 int add_reserved_mem_ranges(struct crash_mem **mem_ranges);
  24
  25 #endif /* _ASM_POWERPC_KEXEC_RANGES_H */