| Server IP : 216.250.13.251 / Your IP : 216.73.216.164 Web Server : nginx/1.24.0 System : Linux gunay 6.8.0-134-generic #134-Ubuntu SMP PREEMPT_DYNAMIC Fri Jun 26 18:43:11 UTC 2026 x86_64 User : root ( 0) PHP Version : 7.4.33 Disable Function : pcntl_alarm,pcntl_fork,pcntl_waitpid,pcntl_wait,pcntl_wifexited,pcntl_wifstopped,pcntl_wifsignaled,pcntl_wifcontinued,pcntl_wexitstatus,pcntl_wtermsig,pcntl_wstopsig,pcntl_signal,pcntl_signal_get_handler,pcntl_signal_dispatch,pcntl_get_last_error,pcntl_strerror,pcntl_sigprocmask,pcntl_sigwaitinfo,pcntl_sigtimedwait,pcntl_exec,pcntl_getpriority,pcntl_setpriority,pcntl_async_signals,pcntl_unshare, MySQL : OFF | cURL : ON | WGET : ON | Perl : ON | Python : OFF | Sudo : ON | Pkexec : OFF Directory : /proc/thread-self/root/usr/src/linux-headers-6.8.0-137/arch/riscv/include/asm/ |
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/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
/*
* Copyright 2023 Rivos, Inc
*/
#ifndef _ASM_HWPROBE_H
#define _ASM_HWPROBE_H
#include <uapi/asm/hwprobe.h>
#define RISCV_HWPROBE_MAX_KEY 6
static inline bool riscv_hwprobe_key_is_valid(__s64 key)
{
return key >= 0 && key <= RISCV_HWPROBE_MAX_KEY;
}
static inline bool hwprobe_key_is_bitmask(__s64 key)
{
switch (key) {
case RISCV_HWPROBE_KEY_BASE_BEHAVIOR:
case RISCV_HWPROBE_KEY_IMA_EXT_0:
case RISCV_HWPROBE_KEY_CPUPERF_0:
return true;
}
return false;
}
static inline bool riscv_hwprobe_pair_cmp(struct riscv_hwprobe *pair,
struct riscv_hwprobe *other_pair)
{
if (pair->key != other_pair->key)
return false;
if (hwprobe_key_is_bitmask(pair->key))
return (pair->value & other_pair->value) == other_pair->value;
return pair->value == other_pair->value;
}
#endif