diff options
author | David S. Miller <davem@davemloft.net> | 2017-11-10 10:00:18 +0900 |
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committer | David S. Miller <davem@davemloft.net> | 2017-11-10 10:00:18 +0900 |
commit | 4dc6758d7824a6d25717ccceefc488cafdb07210 (patch) | |
tree | 992e5d5996910af35a5c12fe94da14d0bb167452 /arch/arm/include/asm/unaligned.h | |
parent | 19aeeb9f46cb4b9474ebeb50cb01b9a1adba73b8 (diff) | |
parent | 3fefc31843cfe2b5f072efe11ed9ccaf6a7a5092 (diff) |
Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net
Simple cases of overlapping changes in the packet scheduler.
Must easier to resolve this time.
Which probably means that I screwed it up somehow.
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'arch/arm/include/asm/unaligned.h')
-rw-r--r-- | arch/arm/include/asm/unaligned.h | 27 |
1 files changed, 27 insertions, 0 deletions
diff --git a/arch/arm/include/asm/unaligned.h b/arch/arm/include/asm/unaligned.h new file mode 100644 index 000000000000..ab905ffcf193 --- /dev/null +++ b/arch/arm/include/asm/unaligned.h @@ -0,0 +1,27 @@ +#ifndef __ASM_ARM_UNALIGNED_H +#define __ASM_ARM_UNALIGNED_H + +/* + * We generally want to set CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS on ARMv6+, + * but we don't want to use linux/unaligned/access_ok.h since that can lead + * to traps on unaligned stm/ldm or strd/ldrd. + */ +#include <asm/byteorder.h> + +#if defined(__LITTLE_ENDIAN) +# include <linux/unaligned/le_struct.h> +# include <linux/unaligned/be_byteshift.h> +# include <linux/unaligned/generic.h> +# define get_unaligned __get_unaligned_le +# define put_unaligned __put_unaligned_le +#elif defined(__BIG_ENDIAN) +# include <linux/unaligned/be_struct.h> +# include <linux/unaligned/le_byteshift.h> +# 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_ARM_UNALIGNED_H */ |