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TOMOYO Linux Cross Reference
Linux/include/uapi/linux/watchdog.h

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Diff markup

Differences between /include/uapi/linux/watchdog.h (Version linux-6.11.5) and /include/uapi/linux/watchdog.h (Version linux-6.2.16)


  1 /* SPDX-License-Identifier: GPL-2.0 WITH Linux      1 /* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
  2 /*                                                  2 /*
  3  *      Generic watchdog defines. Derived from      3  *      Generic watchdog defines. Derived from..
  4  *                                                  4  *
  5  * Berkshire PC Watchdog Defines                    5  * Berkshire PC Watchdog Defines
  6  * by Ken Hollis <khollis@bitgate.com>              6  * by Ken Hollis <khollis@bitgate.com>
  7  *                                                  7  *
  8  */                                                 8  */
  9                                                     9 
 10 #ifndef _UAPI_LINUX_WATCHDOG_H                     10 #ifndef _UAPI_LINUX_WATCHDOG_H
 11 #define _UAPI_LINUX_WATCHDOG_H                     11 #define _UAPI_LINUX_WATCHDOG_H
 12                                                    12 
 13 #include <linux/ioctl.h>                           13 #include <linux/ioctl.h>
 14 #include <linux/types.h>                           14 #include <linux/types.h>
 15                                                    15 
 16 #define WATCHDOG_IOCTL_BASE     'W'                16 #define WATCHDOG_IOCTL_BASE     'W'
 17                                                    17 
 18 struct watchdog_info {                             18 struct watchdog_info {
 19         __u32 options;          /* Options the     19         __u32 options;          /* Options the card/driver supports */
 20         __u32 firmware_version; /* Firmware ve     20         __u32 firmware_version; /* Firmware version of the card */
 21         __u8  identity[32];     /* Identity of     21         __u8  identity[32];     /* Identity of the board */
 22 };                                                 22 };
 23                                                    23 
 24 #define WDIOC_GETSUPPORT        _IOR(WATCHDOG_     24 #define WDIOC_GETSUPPORT        _IOR(WATCHDOG_IOCTL_BASE, 0, struct watchdog_info)
 25 #define WDIOC_GETSTATUS         _IOR(WATCHDOG_     25 #define WDIOC_GETSTATUS         _IOR(WATCHDOG_IOCTL_BASE, 1, int)
 26 #define WDIOC_GETBOOTSTATUS     _IOR(WATCHDOG_     26 #define WDIOC_GETBOOTSTATUS     _IOR(WATCHDOG_IOCTL_BASE, 2, int)
 27 #define WDIOC_GETTEMP           _IOR(WATCHDOG_     27 #define WDIOC_GETTEMP           _IOR(WATCHDOG_IOCTL_BASE, 3, int)
 28 #define WDIOC_SETOPTIONS        _IOR(WATCHDOG_     28 #define WDIOC_SETOPTIONS        _IOR(WATCHDOG_IOCTL_BASE, 4, int)
 29 #define WDIOC_KEEPALIVE         _IOR(WATCHDOG_     29 #define WDIOC_KEEPALIVE         _IOR(WATCHDOG_IOCTL_BASE, 5, int)
 30 #define WDIOC_SETTIMEOUT        _IOWR(WATCHDOG     30 #define WDIOC_SETTIMEOUT        _IOWR(WATCHDOG_IOCTL_BASE, 6, int)
 31 #define WDIOC_GETTIMEOUT        _IOR(WATCHDOG_     31 #define WDIOC_GETTIMEOUT        _IOR(WATCHDOG_IOCTL_BASE, 7, int)
 32 #define WDIOC_SETPRETIMEOUT     _IOWR(WATCHDOG     32 #define WDIOC_SETPRETIMEOUT     _IOWR(WATCHDOG_IOCTL_BASE, 8, int)
 33 #define WDIOC_GETPRETIMEOUT     _IOR(WATCHDOG_     33 #define WDIOC_GETPRETIMEOUT     _IOR(WATCHDOG_IOCTL_BASE, 9, int)
 34 #define WDIOC_GETTIMELEFT       _IOR(WATCHDOG_     34 #define WDIOC_GETTIMELEFT       _IOR(WATCHDOG_IOCTL_BASE, 10, int)
 35                                                    35 
 36 #define WDIOF_UNKNOWN           -1      /* Unk     36 #define WDIOF_UNKNOWN           -1      /* Unknown flag error */
 37 #define WDIOS_UNKNOWN           -1      /* Unk     37 #define WDIOS_UNKNOWN           -1      /* Unknown status error */
 38                                                    38 
 39 #define WDIOF_OVERHEAT          0x0001  /* Res     39 #define WDIOF_OVERHEAT          0x0001  /* Reset due to CPU overheat */
 40 #define WDIOF_FANFAULT          0x0002  /* Fan     40 #define WDIOF_FANFAULT          0x0002  /* Fan failed */
 41 #define WDIOF_EXTERN1           0x0004  /* Ext     41 #define WDIOF_EXTERN1           0x0004  /* External relay 1 */
 42 #define WDIOF_EXTERN2           0x0008  /* Ext     42 #define WDIOF_EXTERN2           0x0008  /* External relay 2 */
 43 #define WDIOF_POWERUNDER        0x0010  /* Pow     43 #define WDIOF_POWERUNDER        0x0010  /* Power bad/power fault */
 44 #define WDIOF_CARDRESET         0x0020  /* Car     44 #define WDIOF_CARDRESET         0x0020  /* Card previously reset the CPU */
 45 #define WDIOF_POWEROVER         0x0040  /* Pow     45 #define WDIOF_POWEROVER         0x0040  /* Power over voltage */
 46 #define WDIOF_SETTIMEOUT        0x0080  /* Set     46 #define WDIOF_SETTIMEOUT        0x0080  /* Set timeout (in seconds) */
 47 #define WDIOF_MAGICCLOSE        0x0100  /* Sup     47 #define WDIOF_MAGICCLOSE        0x0100  /* Supports magic close char */
 48 #define WDIOF_PRETIMEOUT        0x0200  /* Pre     48 #define WDIOF_PRETIMEOUT        0x0200  /* Pretimeout (in seconds), get/set */
 49 #define WDIOF_ALARMONLY         0x0400  /* Wat     49 #define WDIOF_ALARMONLY         0x0400  /* Watchdog triggers a management or
 50                                            oth     50                                            other external alarm not a reboot */
 51 #define WDIOF_KEEPALIVEPING     0x8000  /* Kee     51 #define WDIOF_KEEPALIVEPING     0x8000  /* Keep alive ping reply */
 52                                                    52 
 53 #define WDIOS_DISABLECARD       0x0001  /* Tur     53 #define WDIOS_DISABLECARD       0x0001  /* Turn off the watchdog timer */
 54 #define WDIOS_ENABLECARD        0x0002  /* Tur     54 #define WDIOS_ENABLECARD        0x0002  /* Turn on the watchdog timer */
 55 #define WDIOS_TEMPPANIC         0x0004  /* Ker     55 #define WDIOS_TEMPPANIC         0x0004  /* Kernel panic on temperature trip */
 56                                                    56 
 57                                                    57 
 58 #endif /* _UAPI_LINUX_WATCHDOG_H */                58 #endif /* _UAPI_LINUX_WATCHDOG_H */
 59                                                    59 

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