/* SPDX-License-Identifier: GPL-2.0 */ #ifndef __ASM_GENERIC_UNALIGNED_H #define __ASM_GENERIC_UNALIGNED_H /* * This is the most generic implementation of unaligned accesses * and should work almost anywhere. */ #include <asm/byteorder.h> /* Set by the arch if it can handle unaligned accesses in hardware. */ #ifdef CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS # include <linux/unaligned/access_ok.h> #endif #if defined(__LITTLE_ENDIAN) # ifndef CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS # include <linux/unaligned/le_struct.h> # include <linux/unaligned/be_byteshift.h> # endif # include <linux/unaligned/generic.h> # define get_unaligned __get_unaligned_le # define put_unaligned __put_unaligned_le #elif defined(__BIG_ENDIAN) # ifndef CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS # include <linux/unaligned/be_struct.h> # include <linux/unaligned/le_byteshift.h> # endif # include <linux/unaligned/generic.h> # define get_unaligned __get_unaligned_be # define put_unaligned __put_unaligned_be #else # error need to define endianess #endif #endif /* __ASM_GENERIC_UNALIGNED_H */