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authorSrikant Patnaik2015-01-11 12:28:04 +0530
committerSrikant Patnaik2015-01-11 12:28:04 +0530
commit871480933a1c28f8a9fed4c4d34d06c439a7a422 (patch)
tree8718f573808810c2a1e8cb8fb6ac469093ca2784 /ANDROID_3.4.5/include/linux/watchdog.h
parent9d40ac5867b9aefe0722bc1f110b965ff294d30d (diff)
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Moved, renamed, and deleted files
The original directory structure was scattered and unorganized. Changes are basically to make it look like kernel structure.
Diffstat (limited to 'ANDROID_3.4.5/include/linux/watchdog.h')
-rw-r--r--ANDROID_3.4.5/include/linux/watchdog.h155
1 files changed, 0 insertions, 155 deletions
diff --git a/ANDROID_3.4.5/include/linux/watchdog.h b/ANDROID_3.4.5/include/linux/watchdog.h
deleted file mode 100644
index ac40716b..00000000
--- a/ANDROID_3.4.5/include/linux/watchdog.h
+++ /dev/null
@@ -1,155 +0,0 @@
-/*
- * Generic watchdog defines. Derived from..
- *
- * Berkshire PC Watchdog Defines
- * by Ken Hollis <khollis@bitgate.com>
- *
- */
-
-#ifndef _LINUX_WATCHDOG_H
-#define _LINUX_WATCHDOG_H
-
-#include <linux/ioctl.h>
-#include <linux/types.h>
-
-#define WATCHDOG_IOCTL_BASE 'W'
-
-struct watchdog_info {
- __u32 options; /* Options the card/driver supports */
- __u32 firmware_version; /* Firmware version of the card */
- __u8 identity[32]; /* Identity of the board */
-};
-
-#define WDIOC_GETSUPPORT _IOR(WATCHDOG_IOCTL_BASE, 0, struct watchdog_info)
-#define WDIOC_GETSTATUS _IOR(WATCHDOG_IOCTL_BASE, 1, int)
-#define WDIOC_GETBOOTSTATUS _IOR(WATCHDOG_IOCTL_BASE, 2, int)
-#define WDIOC_GETTEMP _IOR(WATCHDOG_IOCTL_BASE, 3, int)
-#define WDIOC_SETOPTIONS _IOR(WATCHDOG_IOCTL_BASE, 4, int)
-#define WDIOC_KEEPALIVE _IOR(WATCHDOG_IOCTL_BASE, 5, int)
-#define WDIOC_SETTIMEOUT _IOWR(WATCHDOG_IOCTL_BASE, 6, int)
-#define WDIOC_GETTIMEOUT _IOR(WATCHDOG_IOCTL_BASE, 7, int)
-#define WDIOC_SETPRETIMEOUT _IOWR(WATCHDOG_IOCTL_BASE, 8, int)
-#define WDIOC_GETPRETIMEOUT _IOR(WATCHDOG_IOCTL_BASE, 9, int)
-#define WDIOC_GETTIMELEFT _IOR(WATCHDOG_IOCTL_BASE, 10, int)
-
-#define WDIOF_UNKNOWN -1 /* Unknown flag error */
-#define WDIOS_UNKNOWN -1 /* Unknown status error */
-
-#define WDIOF_OVERHEAT 0x0001 /* Reset due to CPU overheat */
-#define WDIOF_FANFAULT 0x0002 /* Fan failed */
-#define WDIOF_EXTERN1 0x0004 /* External relay 1 */
-#define WDIOF_EXTERN2 0x0008 /* External relay 2 */
-#define WDIOF_POWERUNDER 0x0010 /* Power bad/power fault */
-#define WDIOF_CARDRESET 0x0020 /* Card previously reset the CPU */
-#define WDIOF_POWEROVER 0x0040 /* Power over voltage */
-#define WDIOF_SETTIMEOUT 0x0080 /* Set timeout (in seconds) */
-#define WDIOF_MAGICCLOSE 0x0100 /* Supports magic close char */
-#define WDIOF_PRETIMEOUT 0x0200 /* Pretimeout (in seconds), get/set */
-#define WDIOF_KEEPALIVEPING 0x8000 /* Keep alive ping reply */
-
-#define WDIOS_DISABLECARD 0x0001 /* Turn off the watchdog timer */
-#define WDIOS_ENABLECARD 0x0002 /* Turn on the watchdog timer */
-#define WDIOS_TEMPPANIC 0x0004 /* Kernel panic on temperature trip */
-
-#ifdef __KERNEL__
-
-#include <linux/bitops.h>
-
-struct watchdog_ops;
-struct watchdog_device;
-
-/** struct watchdog_ops - The watchdog-devices operations
- *
- * @owner: The module owner.
- * @start: The routine for starting the watchdog device.
- * @stop: The routine for stopping the watchdog device.
- * @ping: The routine that sends a keepalive ping to the watchdog device.
- * @status: The routine that shows the status of the watchdog device.
- * @set_timeout:The routine for setting the watchdog devices timeout value.
- * @get_timeleft:The routine that get's the time that's left before a reset.
- * @ioctl: The routines that handles extra ioctl calls.
- *
- * The watchdog_ops structure contains a list of low-level operations
- * that control a watchdog device. It also contains the module that owns
- * these operations. The start and stop function are mandatory, all other
- * functions are optonal.
- */
-struct watchdog_ops {
- struct module *owner;
- /* mandatory operations */
- int (*start)(struct watchdog_device *);
- int (*stop)(struct watchdog_device *);
- /* optional operations */
- int (*ping)(struct watchdog_device *);
- unsigned int (*status)(struct watchdog_device *);
- int (*set_timeout)(struct watchdog_device *, unsigned int);
- unsigned int (*get_timeleft)(struct watchdog_device *);
- long (*ioctl)(struct watchdog_device *, unsigned int, unsigned long);
-};
-
-/** struct watchdog_device - The structure that defines a watchdog device
- *
- * @info: Pointer to a watchdog_info structure.
- * @ops: Pointer to the list of watchdog operations.
- * @bootstatus: Status of the watchdog device at boot.
- * @timeout: The watchdog devices timeout value.
- * @min_timeout:The watchdog devices minimum timeout value.
- * @max_timeout:The watchdog devices maximum timeout value.
- * @driver-data:Pointer to the drivers private data.
- * @status: Field that contains the devices internal status bits.
- *
- * The watchdog_device structure contains all information about a
- * watchdog timer device.
- *
- * The driver-data field may not be accessed directly. It must be accessed
- * via the watchdog_set_drvdata and watchdog_get_drvdata helpers.
- */
-struct watchdog_device {
- const struct watchdog_info *info;
- const struct watchdog_ops *ops;
- unsigned int bootstatus;
- unsigned int timeout;
- unsigned int min_timeout;
- unsigned int max_timeout;
- void *driver_data;
- unsigned long status;
-/* Bit numbers for status flags */
-#define WDOG_ACTIVE 0 /* Is the watchdog running/active */
-#define WDOG_DEV_OPEN 1 /* Opened via /dev/watchdog ? */
-#define WDOG_ALLOW_RELEASE 2 /* Did we receive the magic char ? */
-#define WDOG_NO_WAY_OUT 3 /* Is 'nowayout' feature set ? */
-};
-
-#ifdef CONFIG_WATCHDOG_NOWAYOUT
-#define WATCHDOG_NOWAYOUT 1
-#define WATCHDOG_NOWAYOUT_INIT_STATUS (1 << WDOG_NO_WAY_OUT)
-#else
-#define WATCHDOG_NOWAYOUT 0
-#define WATCHDOG_NOWAYOUT_INIT_STATUS 0
-#endif
-
-/* Use the following function to set the nowayout feature */
-static inline void watchdog_set_nowayout(struct watchdog_device *wdd, bool nowayout)
-{
- if (nowayout)
- set_bit(WDOG_NO_WAY_OUT, &wdd->status);
-}
-
-/* Use the following functions to manipulate watchdog driver specific data */
-static inline void watchdog_set_drvdata(struct watchdog_device *wdd, void *data)
-{
- wdd->driver_data = data;
-}
-
-static inline void *watchdog_get_drvdata(struct watchdog_device *wdd)
-{
- return wdd->driver_data;
-}
-
-/* drivers/watchdog/core/watchdog_core.c */
-extern int watchdog_register_device(struct watchdog_device *);
-extern void watchdog_unregister_device(struct watchdog_device *);
-
-#endif /* __KERNEL__ */
-
-#endif /* ifndef _LINUX_WATCHDOG_H */