1219820Sjeff/*- 2219820Sjeff * Copyright (c) 2010 Isilon Systems, Inc. 3219820Sjeff * Copyright (c) 2010 iX Systems, Inc. 4219820Sjeff * Copyright (c) 2010 Panasas, Inc. 5300677Shselasky * Copyright (c) 2013-2016 Mellanox Technologies, Ltd. 6219820Sjeff * All rights reserved. 7219820Sjeff * 8219820Sjeff * Redistribution and use in source and binary forms, with or without 9219820Sjeff * modification, are permitted provided that the following conditions 10219820Sjeff * are met: 11219820Sjeff * 1. Redistributions of source code must retain the above copyright 12219820Sjeff * notice unmodified, this list of conditions, and the following 13219820Sjeff * disclaimer. 14219820Sjeff * 2. Redistributions in binary form must reproduce the above copyright 15219820Sjeff * notice, this list of conditions and the following disclaimer in the 16219820Sjeff * documentation and/or other materials provided with the distribution. 17219820Sjeff * 18219820Sjeff * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR 19219820Sjeff * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES 20219820Sjeff * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. 21219820Sjeff * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, 22219820Sjeff * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT 23219820Sjeff * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 24219820Sjeff * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 25219820Sjeff * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 26219820Sjeff * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF 27219820Sjeff * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 28289644Shselasky * 29289644Shselasky * $FreeBSD: stable/11/sys/compat/linuxkpi/common/include/linux/moduleparam.h 330863 2018-03-13 16:31:54Z hselasky $ 30219820Sjeff */ 31219820Sjeff#ifndef _LINUX_MODULEPARAM_H_ 32219820Sjeff#define _LINUX_MODULEPARAM_H_ 33219820Sjeff 34300677Shselasky#include <sys/types.h> 35300677Shselasky#include <sys/sysctl.h> 36300677Shselasky 37219820Sjeff#include <linux/types.h> 38219820Sjeff 39300677Shselasky#ifndef LINUXKPI_PARAM_PARENT 40300677Shselasky#define LINUXKPI_PARAM_PARENT _compat_linuxkpi 41300677Shselasky#endif 42219820Sjeff 43300677Shselasky#ifndef LINUXKPI_PARAM_PREFIX 44300677Shselasky#define LINUXKPI_PARAM_PREFIX /* empty prefix is the default */ 45300677Shselasky#endif 46219820Sjeff 47300721Shselasky#ifndef LINUXKPI_PARAM_PERM 48300721Shselasky#define LINUXKPI_PARAM_PERM(perm) (((perm) & 0222) ? CTLFLAG_RWTUN : CTLFLAG_RDTUN) 49300721Shselasky#endif 50300721Shselasky 51300677Shselasky#define LINUXKPI_PARAM_CONCAT_SUB(a,b,c,d) a##b##c##d 52300677Shselasky#define LINUXKPI_PARAM_CONCAT(...) LINUXKPI_PARAM_CONCAT_SUB(__VA_ARGS__) 53300677Shselasky#define LINUXKPI_PARAM_PASS(...) __VA_ARGS__ 54300677Shselasky#define LINUXKPI_PARAM_DESC(name) LINUXKPI_PARAM_CONCAT(linuxkpi_,LINUXKPI_PARAM_PREFIX,name,_desc) 55300677Shselasky#define LINUXKPI_PARAM_NAME(name) LINUXKPI_PARAM_CONCAT(LINUXKPI_PARAM_PREFIX,name,,) 56219820Sjeff 57300721Shselasky#define LINUXKPI_PARAM_bool(name, var, perm) \ 58300719Shselasky extern const char LINUXKPI_PARAM_DESC(name)[]; \ 59300719Shselasky LINUXKPI_PARAM_PASS(SYSCTL_BOOL(LINUXKPI_PARAM_PARENT, OID_AUTO,\ 60300721Shselasky LINUXKPI_PARAM_NAME(name), LINUXKPI_PARAM_PERM(perm), &(var), 0, \ 61300719Shselasky LINUXKPI_PARAM_DESC(name))) 62300719Shselasky 63300721Shselasky#define LINUXKPI_PARAM_byte(name, var, perm) \ 64300677Shselasky extern const char LINUXKPI_PARAM_DESC(name)[]; \ 65300677Shselasky LINUXKPI_PARAM_PASS(SYSCTL_U8(LINUXKPI_PARAM_PARENT, OID_AUTO, \ 66300721Shselasky LINUXKPI_PARAM_NAME(name), LINUXKPI_PARAM_PERM(perm), &(var), 0, \ 67300677Shselasky LINUXKPI_PARAM_DESC(name))) 68219820Sjeff 69300721Shselasky#define LINUXKPI_PARAM_short(name, var, perm) \ 70300677Shselasky extern const char LINUXKPI_PARAM_DESC(name)[]; \ 71300677Shselasky LINUXKPI_PARAM_PASS(SYSCTL_S16(LINUXKPI_PARAM_PARENT, OID_AUTO, \ 72300721Shselasky LINUXKPI_PARAM_NAME(name), LINUXKPI_PARAM_PERM(perm), &(var), 0, \ 73300677Shselasky LINUXKPI_PARAM_DESC(name))) 74219820Sjeff 75300721Shselasky#define LINUXKPI_PARAM_ushort(name, var, perm) \ 76300677Shselasky extern const char LINUXKPI_PARAM_DESC(name)[]; \ 77300677Shselasky LINUXKPI_PARAM_PASS(SYSCTL_U16(LINUXKPI_PARAM_PARENT, OID_AUTO, \ 78300721Shselasky LINUXKPI_PARAM_NAME(name), LINUXKPI_PARAM_PERM(perm), &(var), 0, \ 79300677Shselasky LINUXKPI_PARAM_DESC(name))) 80219820Sjeff 81300721Shselasky#define LINUXKPI_PARAM_int(name, var, perm) \ 82300677Shselasky extern const char LINUXKPI_PARAM_DESC(name)[]; \ 83300677Shselasky LINUXKPI_PARAM_PASS(SYSCTL_INT(LINUXKPI_PARAM_PARENT, OID_AUTO, \ 84300721Shselasky LINUXKPI_PARAM_NAME(name), LINUXKPI_PARAM_PERM(perm), &(var), 0,\ 85300677Shselasky LINUXKPI_PARAM_DESC(name))) 86219820Sjeff 87300721Shselasky#define LINUXKPI_PARAM_uint(name, var, perm) \ 88300677Shselasky extern const char LINUXKPI_PARAM_DESC(name)[]; \ 89300677Shselasky LINUXKPI_PARAM_PASS(SYSCTL_UINT(LINUXKPI_PARAM_PARENT, OID_AUTO, \ 90300721Shselasky LINUXKPI_PARAM_NAME(name), LINUXKPI_PARAM_PERM(perm), &(var), 0, \ 91300677Shselasky LINUXKPI_PARAM_DESC(name))) 92219820Sjeff 93300721Shselasky#define LINUXKPI_PARAM_long(name, var, perm) \ 94300677Shselasky extern const char LINUXKPI_PARAM_DESC(name)[]; \ 95300677Shselasky LINUXKPI_PARAM_PASS(SYSCTL_LONG(LINUXKPI_PARAM_PARENT, OID_AUTO, \ 96300721Shselasky LINUXKPI_PARAM_NAME(name), LINUXKPI_PARAM_PERM(perm), &(var), 0, \ 97300677Shselasky LINUXKPI_PARAM_DESC(name))) 98289568Shselasky 99300721Shselasky#define LINUXKPI_PARAM_ulong(name, var, perm) \ 100300677Shselasky extern const char LINUXKPI_PARAM_DESC(name)[]; \ 101300677Shselasky LINUXKPI_PARAM_PASS(SYSCTL_ULONG(LINUXKPI_PARAM_PARENT, OID_AUTO, \ 102300721Shselasky LINUXKPI_PARAM_NAME(name), LINUXKPI_PARAM_PERM(perm), &(var), 0, \ 103300677Shselasky LINUXKPI_PARAM_DESC(name))) 104219820Sjeff 105300677Shselasky#define module_param_string(name, str, len, perm) \ 106300677Shselasky extern const char LINUXKPI_PARAM_DESC(name)[]; \ 107300677Shselasky LINUXKPI_PARAM_PASS(SYSCTL_STRING(LINUXKPI_PARAM_PARENT, OID_AUTO, \ 108300721Shselasky LINUXKPI_PARAM_NAME(name), LINUXKPI_PARAM_PERM(perm), (str), (len), \ 109300677Shselasky LINUXKPI_PARAM_DESC(name))) 110219820Sjeff 111300677Shselasky#define module_param_named(name, var, type, mode) \ 112300721Shselasky LINUXKPI_PARAM_##type(name, var, mode) 113255932Salfred 114300677Shselasky#define module_param(var, type, mode) \ 115300721Shselasky LINUXKPI_PARAM_##type(var, var, mode) 116219820Sjeff 117300720Shselasky#define module_param_named_unsafe(name, var, type, mode) \ 118300721Shselasky LINUXKPI_PARAM_##type(name, var, mode) 119300720Shselasky 120300720Shselasky#define module_param_unsafe(var, type, mode) \ 121300721Shselasky LINUXKPI_PARAM_##type(var, var, mode) 122300720Shselasky 123300677Shselasky#define module_param_array(var, type, addr_argc, mode) 124219820Sjeff 125300677Shselasky#define MODULE_PARM_DESC(name, desc) \ 126300677Shselasky const char LINUXKPI_PARAM_DESC(name)[] = { desc } 127219820Sjeff 128330863Shselasky#define kernel_param_lock(...) do {} while (0) 129330863Shselasky#define kernel_param_unlock(...) do {} while (0) 130330863Shselasky 131300677ShselaskySYSCTL_DECL(_compat_linuxkpi); 132219820Sjeff 133300677Shselasky#endif /* _LINUX_MODULEPARAM_H_ */ 134