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/* 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
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