| /Linux-v5.15/include/linux/ |
| D | watchdog.h | 21 struct watchdog_device;
46 int (*start)(struct watchdog_device *);
48 int (*stop)(struct watchdog_device *);
49 int (*ping)(struct watchdog_device *);
50 unsigned int (*status)(struct watchdog_device *);
51 int (*set_timeout)(struct watchdog_device *, unsigned int);
52 int (*set_pretimeout)(struct watchdog_device *, unsigned int);
53 unsigned int (*get_timeleft)(struct watchdog_device *);
54 int (*restart)(struct watchdog_device *, unsigned long, void *);
55 long (*ioctl)(struct watchdog_device *, unsigned int, unsigned long);
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| /Linux-v5.15/drivers/watchdog/ |
| D | watchdog_pretimeout.h | 7 struct watchdog_device;
11 void (*pretimeout)(struct watchdog_device *wdd);
20 int watchdog_register_pretimeout(struct watchdog_device *wdd);
21 void watchdog_unregister_pretimeout(struct watchdog_device *wdd);
23 int watchdog_pretimeout_governor_get(struct watchdog_device *wdd, char *buf);
24 int watchdog_pretimeout_governor_set(struct watchdog_device *wdd,
34 static inline int watchdog_register_pretimeout(struct watchdog_device *wdd) in watchdog_register_pretimeout()
39 static inline void watchdog_unregister_pretimeout(struct watchdog_device *wdd) in watchdog_unregister_pretimeout()
48 static inline int watchdog_pretimeout_governor_get(struct watchdog_device *wdd, in watchdog_pretimeout_governor_get()
54 static inline int watchdog_pretimeout_governor_set(struct watchdog_device *wdd, in watchdog_pretimeout_governor_set()
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| D | watchdog_core.h | 43 struct watchdog_device *wdd;
62 extern int watchdog_dev_register(struct watchdog_device *);
63 extern void watchdog_dev_unregister(struct watchdog_device *);
67 static inline bool watchdog_have_pretimeout(struct watchdog_device *wdd) in watchdog_have_pretimeout()
74 void watchdog_hrtimer_pretimeout_init(struct watchdog_device *wdd);
75 void watchdog_hrtimer_pretimeout_start(struct watchdog_device *wdd);
76 void watchdog_hrtimer_pretimeout_stop(struct watchdog_device *wdd);
78 static inline void watchdog_hrtimer_pretimeout_init(struct watchdog_device *wdd) {} in watchdog_hrtimer_pretimeout_init()
79 static inline void watchdog_hrtimer_pretimeout_start(struct watchdog_device *wdd) {} in watchdog_hrtimer_pretimeout_start()
80 static inline void watchdog_hrtimer_pretimeout_stop(struct watchdog_device *wdd) {} in watchdog_hrtimer_pretimeout_stop()
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| D | watchdog_core.c | 64 static void watchdog_deferred_registration_add(struct watchdog_device *wdd) in watchdog_deferred_registration_add()
70 static void watchdog_deferred_registration_del(struct watchdog_device *wdd) in watchdog_deferred_registration_del()
73 struct watchdog_device *wdd_tmp; in watchdog_deferred_registration_del()
76 wdd_tmp = list_entry(p, struct watchdog_device, in watchdog_deferred_registration_del()
85 static void watchdog_check_min_max_timeout(struct watchdog_device *wdd) in watchdog_check_min_max_timeout()
115 int watchdog_init_timeout(struct watchdog_device *wdd, in watchdog_init_timeout()
158 struct watchdog_device *wdd; in watchdog_reboot_notifier()
160 wdd = container_of(nb, struct watchdog_device, reboot_nb); in watchdog_reboot_notifier()
177 struct watchdog_device *wdd = container_of(nb, struct watchdog_device, in watchdog_restart_notifier()
192 struct watchdog_device *wdd; in watchdog_pm_notifier()
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| D | rave-sp-wdt.c | 41 int (*configure)(struct watchdog_device *, bool);
42 int (*restart)(struct watchdog_device *);
54 struct watchdog_device wdd;
60 static struct rave_sp_wdt *to_rave_sp_wdt(struct watchdog_device *wdd) in to_rave_sp_wdt()
65 static int rave_sp_wdt_exec(struct watchdog_device *wdd, void *data, in rave_sp_wdt_exec()
72 static int rave_sp_wdt_legacy_configure(struct watchdog_device *wdd, bool on) in rave_sp_wdt_legacy_configure()
85 static int rave_sp_wdt_rdu_configure(struct watchdog_device *wdd, bool on) in rave_sp_wdt_rdu_configure()
112 static int rave_sp_wdt_configure(struct watchdog_device *wdd, bool on) in rave_sp_wdt_configure()
117 static int rave_sp_wdt_legacy_restart(struct watchdog_device *wdd) in rave_sp_wdt_legacy_restart()
128 static int rave_sp_wdt_rdu_restart(struct watchdog_device *wdd) in rave_sp_wdt_rdu_restart()
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| D | watchdog_dev.c | 73 static inline bool watchdog_need_worker(struct watchdog_device *wdd) in watchdog_need_worker()
96 static ktime_t watchdog_next_keepalive(struct watchdog_device *wdd) in watchdog_next_keepalive()
126 static inline void watchdog_update_worker(struct watchdog_device *wdd) in watchdog_update_worker()
141 static int __watchdog_ping(struct watchdog_device *wdd) in __watchdog_ping()
185 static int watchdog_ping(struct watchdog_device *wdd) in watchdog_ping()
200 struct watchdog_device *wdd = wd_data->wdd; in watchdog_worker_should_ping()
244 static int watchdog_start(struct watchdog_device *wdd) in watchdog_start()
288 static int watchdog_stop(struct watchdog_device *wdd) in watchdog_stop()
326 static unsigned int watchdog_get_status(struct watchdog_device *wdd) in watchdog_get_status()
362 static int watchdog_set_timeout(struct watchdog_device *wdd, in watchdog_set_timeout()
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| D | bcm47xx_wdt.c | 43 static inline struct bcm47xx_wdt *bcm47xx_wdt_get(struct watchdog_device *wdd) in bcm47xx_wdt_get()
48 static int bcm47xx_wdt_hard_keepalive(struct watchdog_device *wdd) in bcm47xx_wdt_hard_keepalive()
57 static int bcm47xx_wdt_hard_start(struct watchdog_device *wdd) in bcm47xx_wdt_hard_start()
62 static int bcm47xx_wdt_hard_stop(struct watchdog_device *wdd) in bcm47xx_wdt_hard_stop()
71 static int bcm47xx_wdt_hard_set_timeout(struct watchdog_device *wdd, in bcm47xx_wdt_hard_set_timeout()
87 static int bcm47xx_wdt_restart(struct watchdog_device *wdd, in bcm47xx_wdt_restart()
119 static int bcm47xx_wdt_soft_keepalive(struct watchdog_device *wdd) in bcm47xx_wdt_soft_keepalive()
128 static int bcm47xx_wdt_soft_start(struct watchdog_device *wdd) in bcm47xx_wdt_soft_start()
138 static int bcm47xx_wdt_soft_stop(struct watchdog_device *wdd) in bcm47xx_wdt_soft_stop()
148 static int bcm47xx_wdt_soft_set_timeout(struct watchdog_device *wdd, in bcm47xx_wdt_soft_set_timeout()
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| D | imx2_wdt.c | 66 struct watchdog_device wdog;
92 static int imx2_wdt_restart(struct watchdog_device *wdog, unsigned long action, in imx2_wdt_restart()
122 static inline void imx2_wdt_setup(struct watchdog_device *wdog) in imx2_wdt_setup()
160 static int imx2_wdt_ping(struct watchdog_device *wdog) in imx2_wdt_ping()
172 static void __imx2_wdt_set_timeout(struct watchdog_device *wdog, in __imx2_wdt_set_timeout()
181 static int imx2_wdt_set_timeout(struct watchdog_device *wdog, in imx2_wdt_set_timeout()
192 static int imx2_wdt_set_pretimeout(struct watchdog_device *wdog, in imx2_wdt_set_pretimeout()
210 struct watchdog_device *wdog = wdog_arg; in imx2_wdt_isr()
221 static int imx2_wdt_start(struct watchdog_device *wdog) in imx2_wdt_start()
260 struct watchdog_device *wdog; in imx2_wdt_probe()
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| D | twl4030_wdt.c | 29 static int twl4030_wdt_start(struct watchdog_device *wdt) in twl4030_wdt_start()
34 static int twl4030_wdt_stop(struct watchdog_device *wdt) in twl4030_wdt_stop()
39 static int twl4030_wdt_set_timeout(struct watchdog_device *wdt, in twl4030_wdt_set_timeout()
61 struct watchdog_device *wdt; in twl4030_wdt_probe()
86 struct watchdog_device *wdt = platform_get_drvdata(pdev); in twl4030_wdt_suspend()
95 struct watchdog_device *wdt = platform_get_drvdata(pdev); in twl4030_wdt_resume()
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| D | booke_wdt.c | 110 struct watchdog_device *wdog = data; in __booke_wdt_set()
129 static int booke_wdt_ping(struct watchdog_device *wdog) in booke_wdt_ping()
139 struct watchdog_device *wdog = data; in __booke_wdt_enable()
171 static int booke_wdt_start(struct watchdog_device *wdog) in booke_wdt_start()
179 static int booke_wdt_stop(struct watchdog_device *wdog) in booke_wdt_stop()
187 static int booke_wdt_set_timeout(struct watchdog_device *wdt_dev, in booke_wdt_set_timeout()
209 static struct watchdog_device booke_wdt_dev = {
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| D | stmp3xxx_rtc_wdt.c | 27 static int wdt_start(struct watchdog_device *wdd) in wdt_start()
36 static int wdt_stop(struct watchdog_device *wdd) in wdt_stop()
45 static int wdt_set_timeout(struct watchdog_device *wdd, unsigned new_timeout) in wdt_set_timeout()
63 static struct watchdog_device stmp3xxx_wdd = {
120 struct watchdog_device *wdd = &stmp3xxx_wdd; in stmp3xxx_wdt_suspend()
130 struct watchdog_device *wdd = &stmp3xxx_wdd; in stmp3xxx_wdt_resume()
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| D | npcm_wdt.c | 44 struct watchdog_device wdd;
48 static inline struct npcm_wdt *to_npcm_wdt(struct watchdog_device *wdd) in to_npcm_wdt()
53 static int npcm_wdt_ping(struct watchdog_device *wdd) in npcm_wdt_ping()
64 static int npcm_wdt_start(struct watchdog_device *wdd) in npcm_wdt_start()
97 static int npcm_wdt_stop(struct watchdog_device *wdd) in npcm_wdt_stop()
106 static int npcm_wdt_set_timeout(struct watchdog_device *wdd, in npcm_wdt_set_timeout()
145 static int npcm_wdt_restart(struct watchdog_device *wdd, in npcm_wdt_restart()
156 static bool npcm_is_running(struct watchdog_device *wdd) in npcm_is_running()
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| D | arm_smc_wdt.c | 34 static int smcwd_call(struct watchdog_device *wdd, enum smcwd_call call, in smcwd_call()
54 static int smcwd_ping(struct watchdog_device *wdd) in smcwd_ping()
59 static unsigned int smcwd_get_timeleft(struct watchdog_device *wdd) in smcwd_get_timeleft()
69 static int smcwd_set_timeout(struct watchdog_device *wdd, unsigned int timeout) in smcwd_set_timeout()
79 static int smcwd_stop(struct watchdog_device *wdd) in smcwd_stop()
84 static int smcwd_start(struct watchdog_device *wdd) in smcwd_start()
113 struct watchdog_device *wdd; in smcwd_probe()
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| D | da9055_wdt.c | 32 struct watchdog_device wdt;
52 static int da9055_wdt_set_timeout(struct watchdog_device *wdt_dev, in da9055_wdt_set_timeout()
81 static int da9055_wdt_ping(struct watchdog_device *wdt_dev) in da9055_wdt_ping()
97 static int da9055_wdt_start(struct watchdog_device *wdt_dev) in da9055_wdt_start()
102 static int da9055_wdt_stop(struct watchdog_device *wdt_dev) in da9055_wdt_stop()
125 struct watchdog_device *da9055_wdt; in da9055_wdt_probe()
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| D | qcom-wdt.c | 48 struct watchdog_device wdd;
60 struct qcom_wdt *to_qcom_wdt(struct watchdog_device *wdd) in to_qcom_wdt()
67 struct watchdog_device *wdd = arg; in qcom_wdt_isr()
74 static int qcom_wdt_start(struct watchdog_device *wdd) in qcom_wdt_start()
87 static int qcom_wdt_stop(struct watchdog_device *wdd) in qcom_wdt_stop()
95 static int qcom_wdt_ping(struct watchdog_device *wdd) in qcom_wdt_ping()
103 static int qcom_wdt_set_timeout(struct watchdog_device *wdd, in qcom_wdt_set_timeout()
110 static int qcom_wdt_set_pretimeout(struct watchdog_device *wdd, in qcom_wdt_set_pretimeout()
117 static int qcom_wdt_restart(struct watchdog_device *wdd, unsigned long action, in qcom_wdt_restart()
144 static int qcom_wdt_is_running(struct watchdog_device *wdd) in qcom_wdt_is_running()
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| D | mt7621_wdt.c | 53 static int mt7621_wdt_ping(struct watchdog_device *w) in mt7621_wdt_ping()
60 static int mt7621_wdt_set_timeout(struct watchdog_device *w, unsigned int t) in mt7621_wdt_set_timeout()
69 static int mt7621_wdt_start(struct watchdog_device *w) in mt7621_wdt_start()
85 static int mt7621_wdt_stop(struct watchdog_device *w) in mt7621_wdt_stop()
106 static int mt7621_wdt_is_running(struct watchdog_device *w) in mt7621_wdt_is_running()
124 static struct watchdog_device mt7621_wdt_dev = {
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| D | ts72xx_wdt.c | 47 struct watchdog_device wdd;
51 static int ts72xx_wdt_start(struct watchdog_device *wdd) in ts72xx_wdt_start()
61 static int ts72xx_wdt_stop(struct watchdog_device *wdd) in ts72xx_wdt_stop()
71 static int ts72xx_wdt_ping(struct watchdog_device *wdd) in ts72xx_wdt_ping()
80 static int ts72xx_wdt_settimeout(struct watchdog_device *wdd, unsigned int to) in ts72xx_wdt_settimeout()
127 struct watchdog_device *wdd; in ts72xx_wdt_probe()
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| D | da9052_wdt.c | 28 struct watchdog_device wdt;
49 static int da9052_wdt_set_timeout(struct watchdog_device *wdt_dev, in da9052_wdt_set_timeout()
98 static int da9052_wdt_start(struct watchdog_device *wdt_dev) in da9052_wdt_start()
103 static int da9052_wdt_stop(struct watchdog_device *wdt_dev) in da9052_wdt_stop()
108 static int da9052_wdt_ping(struct watchdog_device *wdt_dev) in da9052_wdt_ping()
156 struct watchdog_device *da9052_wdt; in da9052_wdt_probe()
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| D | imx_sc_wdt.c | 44 struct watchdog_device wdd;
48 static int imx_sc_wdt_ping(struct watchdog_device *wdog) in imx_sc_wdt_ping()
58 static int imx_sc_wdt_start(struct watchdog_device *wdog) in imx_sc_wdt_start()
73 static int imx_sc_wdt_stop(struct watchdog_device *wdog) in imx_sc_wdt_stop()
83 static int imx_sc_wdt_set_timeout(struct watchdog_device *wdog, in imx_sc_wdt_set_timeout()
95 static int imx_sc_wdt_set_pretimeout(struct watchdog_device *wdog, in imx_sc_wdt_set_pretimeout()
159 struct watchdog_device *wdog; in imx_sc_wdt_probe()
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| D | sl28cpld_wdt.c | 41 struct watchdog_device wdd;
47 static int sl28cpld_wdt_ping(struct watchdog_device *wdd) in sl28cpld_wdt_ping()
55 static int sl28cpld_wdt_start(struct watchdog_device *wdd) in sl28cpld_wdt_start()
70 static int sl28cpld_wdt_stop(struct watchdog_device *wdd) in sl28cpld_wdt_stop()
78 static unsigned int sl28cpld_wdt_get_timeleft(struct watchdog_device *wdd) in sl28cpld_wdt_get_timeleft()
91 static int sl28cpld_wdt_set_timeout(struct watchdog_device *wdd, in sl28cpld_wdt_set_timeout()
122 struct watchdog_device *wdd; in sl28cpld_wdt_probe()
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| D | jz4740_wdt.c | 40 struct watchdog_device wdt;
46 static int jz4740_wdt_ping(struct watchdog_device *wdt_dev) in jz4740_wdt_ping()
55 static int jz4740_wdt_set_timeout(struct watchdog_device *wdt_dev, in jz4740_wdt_set_timeout()
75 static int jz4740_wdt_start(struct watchdog_device *wdt_dev) in jz4740_wdt_start()
96 static int jz4740_wdt_stop(struct watchdog_device *wdt_dev) in jz4740_wdt_stop()
106 static int jz4740_wdt_restart(struct watchdog_device *wdt_dev, in jz4740_wdt_restart()
141 struct watchdog_device *jz4740_wdt; in jz4740_wdt_probe()
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| D | visconti_wdt.c | 35 struct watchdog_device wdev;
40 static int visconti_wdt_start(struct watchdog_device *wdev) in visconti_wdt_start()
54 static int visconti_wdt_stop(struct watchdog_device *wdev) in visconti_wdt_stop()
64 static int visconti_wdt_ping(struct watchdog_device *wdd) in visconti_wdt_ping()
73 static unsigned int visconti_wdt_get_timeleft(struct watchdog_device *wdev) in visconti_wdt_get_timeleft()
86 static int visconti_wdt_set_timeout(struct watchdog_device *wdev, unsigned int timeout) in visconti_wdt_set_timeout()
122 struct watchdog_device *wdev; in visconti_wdt_probe()
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| D | tegra_wdt.c | 60 struct watchdog_device wdd;
78 static int tegra_wdt_start(struct watchdog_device *wdd) in tegra_wdt_start()
110 static int tegra_wdt_stop(struct watchdog_device *wdd) in tegra_wdt_stop()
121 static int tegra_wdt_ping(struct watchdog_device *wdd) in tegra_wdt_ping()
130 static int tegra_wdt_set_timeout(struct watchdog_device *wdd, in tegra_wdt_set_timeout()
143 static unsigned int tegra_wdt_get_timeleft(struct watchdog_device *wdd) in tegra_wdt_get_timeleft()
185 struct watchdog_device *wdd; in tegra_wdt_probe()
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| D | loongson1_wdt.c | 24 struct watchdog_device wdt;
27 static int ls1x_wdt_ping(struct watchdog_device *wdt_dev) in ls1x_wdt_ping()
36 static int ls1x_wdt_set_timeout(struct watchdog_device *wdt_dev, in ls1x_wdt_set_timeout()
51 static int ls1x_wdt_start(struct watchdog_device *wdt_dev) in ls1x_wdt_start()
60 static int ls1x_wdt_stop(struct watchdog_device *wdt_dev) in ls1x_wdt_stop()
91 struct watchdog_device *ls1x_wdt; in ls1x_wdt_probe()
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| D | keembay_wdt.c | 51 struct watchdog_device wdd;
70 static void keembay_wdt_set_timeout_reg(struct watchdog_device *wdog) in keembay_wdt_set_timeout_reg()
77 static void keembay_wdt_set_pretimeout_reg(struct watchdog_device *wdog) in keembay_wdt_set_pretimeout_reg()
88 static int keembay_wdt_start(struct watchdog_device *wdog) in keembay_wdt_start()
97 static int keembay_wdt_stop(struct watchdog_device *wdog) in keembay_wdt_stop()
106 static int keembay_wdt_ping(struct watchdog_device *wdog) in keembay_wdt_ping()
113 static int keembay_wdt_set_timeout(struct watchdog_device *wdog, u32 t) in keembay_wdt_set_timeout()
122 static int keembay_wdt_set_pretimeout(struct watchdog_device *wdog, u32 t) in keembay_wdt_set_pretimeout()
133 static unsigned int keembay_wdt_get_timeleft(struct watchdog_device *wdog) in keembay_wdt_get_timeleft()
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