1 files changed, 0 insertions, 58 deletions
diff --git a/src/xdp/include/bpf_endian.h b/src/xdp/include/bpf_endian.h
deleted file mode 100644
index 2b0ede3d5..000000000
--- a/src/xdp/include/bpf_endian.h
+++ /dev/null
@@ -1,58 +0,0 @@
-/* SPDX-License-Identifier: GPL-2.0 */
-/* Copied from $(LINUX)/tools/testing/selftests/bpf/bpf_endian.h */
-#ifndef __BPF_ENDIAN__
-#define __BPF_ENDIAN__
-
-#include <linux/swab.h>
-
-/* LLVM's BPF target selects the endianness of the CPU
- * it compiles on, or the user specifies (bpfel/bpfeb),
- * respectively. The used __BYTE_ORDER__ is defined by
- * the compiler, we cannot rely on __BYTE_ORDER from
- * libc headers, since it doesn't reflect the actual
- * requested byte order.
- *
- * Note, LLVM's BPF target has different __builtin_bswapX()
- * semantics. It does map to BPF_ALU | BPF_END | BPF_TO_BE
- * in bpfel and bpfeb case, which means below, that we map
- * to cpu_to_be16(). We could use it unconditionally in BPF
- * case, but better not rely on it, so that this header here
- * can be used from application and BPF program side, which
- * use different targets.
- */
-#if __BYTE_ORDER__ == __ORDER_LITTLE_ENDIAN__
-# define __bpf_ntohs(x)__builtin_bswap16(x)
-# define __bpf_htons(x)__builtin_bswap16(x)
-# define __bpf_constant_ntohs(x)___constant_swab16(x)
-# define __bpf_constant_htons(x)___constant_swab16(x)
-# define __bpf_ntohl(x)__builtin_bswap32(x)
-# define __bpf_htonl(x)__builtin_bswap32(x)
-# define __bpf_constant_ntohl(x)___constant_swab32(x)
-# define __bpf_constant_htonl(x)___constant_swab32(x)
-#elif __BYTE_ORDER__ == __ORDER_BIG_ENDIAN__
-# define __bpf_ntohs(x)(x)
-# define __bpf_htons(x)(x)
-# define __bpf_constant_ntohs(x)(x)
-# define __bpf_constant_htons(x)(x)
-# define __bpf_ntohl(x)(x)
-# define __bpf_htonl(x)(x)
-# define __bpf_constant_ntohl(x)(x)
-# define __bpf_constant_htonl(x)(x)
-#else
-# error "Fix your compiler's __BYTE_ORDER__?!"
-#endif
-
-#define bpf_htons(x)\
-  (__builtin_constant_p(x) ?\
-   __bpf_constant_htons(x) : __bpf_htons(x))
-#define bpf_ntohs(x)\
-  (__builtin_constant_p(x) ?\
-   __bpf_constant_ntohs(x) : __bpf_ntohs(x))
-#define bpf_htonl(x)\
-  (__builtin_constant_p(x) ?\
-   __bpf_constant_htonl(x) : __bpf_htonl(x))
-#define bpf_ntohl(x)\
-  (__builtin_constant_p(x) ?\
-   __bpf_constant_ntohl(x) : __bpf_ntohl(x))
-
-#endif /* __BPF_ENDIAN__ */