arch/powerpc/include/asm/archrandom.h

   1 /* SPDX-License-Identifier: GPL-2.0 */
   2 #ifndef _ASM_POWERPC_ARCHRANDOM_H
   3 #define _ASM_POWERPC_ARCHRANDOM_H
   4
   5 #include <asm/machdep.h>
   6
   7 static inline size_t __must_check arch_get_random_longs(unsigned long *v, size_t max_longs)
   8 {
   9         return 0;
  10 }
  11
  12 static inline size_t __must_check arch_get_random_seed_longs(unsigned long *v, size_t max_longs)
  13 {
  14         if (max_longs && ppc_md.get_random_seed && ppc_md.get_random_seed(v))
  15                 return 1;
  16         return 0;
  17 }
  18
  19 #ifdef CONFIG_PPC_POWERNV
  20 int pnv_get_random_long(unsigned long *v);
  21 #endif
  22
  23 #endif /* _ASM_POWERPC_ARCHRANDOM_H */