Orange Pi5 kernel

^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  1) /* SPDX-License-Identifier: GPL-2.0 */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  2) #ifndef PERF_MEMSWAP_H_
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  3) #define PERF_MEMSWAP_H_
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  4) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  5) #include <linux/types.h>
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  6) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  7) union u64_swap {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  8) 	u64 val64;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  9) 	u32 val32[2];
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 10) };
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 11) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 12) void mem_bswap_64(void *src, int byte_size);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 13) void mem_bswap_32(void *src, int byte_size);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 14) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 15) #endif /* PERF_MEMSWAP_H_ */