/* SPDX-License-Identifier: GPL-2.0-only */ #ifndef SELFTEST_RISCV_HWPROBE_H #define SELFTEST_RISCV_HWPROBE_H #include <stddef.h> #include <asm/hwprobe.h> #if __BYTE_ORDER == __BIG_ENDIAN # define le32_bswap(_x) \ ((((_x) & 0x000000ffU) << 24) | \ (((_x) & 0x0000ff00U) << 8) | \ (((_x) & 0x00ff0000U) >> 8) | \ (((_x) & 0xff000000U) >> 24)) #else # define le32_bswap(_x) (_x) #endif /* * Rather than relying on having a new enough libc to define this, just do it * ourselves. This way we don't need to be coupled to a new-enough libc to * contain the call. */ long riscv_hwprobe(struct riscv_hwprobe *pairs, size_t pair_count, size_t cpusetsize, unsigned long *cpus, unsigned int flags); #endif