| /Linux-v6.6/drivers/watchdog/ |
| D | watchdog_dev.c | 76 static inline bool watchdog_need_worker(struct watchdog_device *wdd) in watchdog_need_worker() argument
79 unsigned int hm = wdd->max_hw_heartbeat_ms; in watchdog_need_worker()
80 unsigned int t = wdd->timeout * 1000; in watchdog_need_worker()
95 return (hm && watchdog_active(wdd) && t > hm) || in watchdog_need_worker()
96 (t && !watchdog_active(wdd) && watchdog_hw_running(wdd)); in watchdog_need_worker()
99 static ktime_t watchdog_next_keepalive(struct watchdog_device *wdd) in watchdog_next_keepalive() argument
101 struct watchdog_core_data *wd_data = wdd->wd_data; in watchdog_next_keepalive()
102 unsigned int timeout_ms = wdd->timeout * 1000; in watchdog_next_keepalive()
108 if (watchdog_active(wdd)) in watchdog_next_keepalive()
114 hw_heartbeat_ms = min_not_zero(timeout_ms, wdd->max_hw_heartbeat_ms); in watchdog_next_keepalive()
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| D | watchdog_core.c | 67 static void watchdog_deferred_registration_add(struct watchdog_device *wdd) in watchdog_deferred_registration_add() argument
69 list_add_tail(&wdd->deferred, in watchdog_deferred_registration_add()
73 static void watchdog_deferred_registration_del(struct watchdog_device *wdd) in watchdog_deferred_registration_del() argument
81 if (wdd_tmp == wdd) { in watchdog_deferred_registration_del()
88 static void watchdog_check_min_max_timeout(struct watchdog_device *wdd) in watchdog_check_min_max_timeout() argument
94 if (!wdd->max_hw_heartbeat_ms && wdd->min_timeout > wdd->max_timeout) { in watchdog_check_min_max_timeout()
96 wdd->min_timeout = 0; in watchdog_check_min_max_timeout()
97 wdd->max_timeout = 0; in watchdog_check_min_max_timeout()
103 * @wdd: watchdog device
118 int watchdog_init_timeout(struct watchdog_device *wdd, in watchdog_init_timeout() argument
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| D | npcm_wdt.c | 45 struct watchdog_device wdd; member
50 static inline struct npcm_wdt *to_npcm_wdt(struct watchdog_device *wdd) in to_npcm_wdt() argument
52 return container_of(wdd, struct npcm_wdt, wdd); in to_npcm_wdt()
55 static int npcm_wdt_ping(struct watchdog_device *wdd) in npcm_wdt_ping() argument
57 struct npcm_wdt *wdt = to_npcm_wdt(wdd); in npcm_wdt_ping()
66 static int npcm_wdt_start(struct watchdog_device *wdd) in npcm_wdt_start() argument
68 struct npcm_wdt *wdt = to_npcm_wdt(wdd); in npcm_wdt_start()
74 if (wdd->timeout < 2) in npcm_wdt_start()
76 else if (wdd->timeout < 3) in npcm_wdt_start()
78 else if (wdd->timeout < 6) in npcm_wdt_start()
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| D | rave-sp-wdt.c | 48 * @wdd: Underlying watchdog device
54 struct watchdog_device wdd; member
60 static struct rave_sp_wdt *to_rave_sp_wdt(struct watchdog_device *wdd) in to_rave_sp_wdt() argument
62 return container_of(wdd, struct rave_sp_wdt, wdd); in to_rave_sp_wdt()
65 static int rave_sp_wdt_exec(struct watchdog_device *wdd, void *data, in rave_sp_wdt_exec() argument
68 return rave_sp_exec(to_rave_sp_wdt(wdd)->sp, 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() argument
79 [4] = on ? wdd->timeout : 0, in rave_sp_wdt_legacy_configure()
82 return rave_sp_wdt_exec(wdd, cmd, sizeof(cmd)); 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() argument
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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() argument
42 arm_smccc_smc((u32)(uintptr_t)watchdog_get_drvdata(wdd), call, arg, 0, in smcwd_call()
54 static int smcwd_ping(struct watchdog_device *wdd) in smcwd_ping() argument
56 return smcwd_call(wdd, SMCWD_PET, 0, NULL); in smcwd_ping()
59 static unsigned int smcwd_get_timeleft(struct watchdog_device *wdd) in smcwd_get_timeleft() argument
63 smcwd_call(wdd, SMCWD_GET_TIMELEFT, 0, &res); in smcwd_get_timeleft()
69 static int smcwd_set_timeout(struct watchdog_device *wdd, unsigned int timeout) in smcwd_set_timeout() argument
73 res = smcwd_call(wdd, SMCWD_SET_TIMEOUT, timeout, NULL); in smcwd_set_timeout()
75 wdd->timeout = timeout; in smcwd_set_timeout()
79 static int smcwd_stop(struct watchdog_device *wdd) in smcwd_stop() argument
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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() argument
45 return container_of(wdd, struct bcm47xx_wdt, wdd); in bcm47xx_wdt_get()
48 static int bcm47xx_wdt_hard_keepalive(struct watchdog_device *wdd) in bcm47xx_wdt_hard_keepalive() argument
50 struct bcm47xx_wdt *wdt = bcm47xx_wdt_get(wdd); in bcm47xx_wdt_hard_keepalive()
52 wdt->timer_set_ms(wdt, wdd->timeout * 1000); in bcm47xx_wdt_hard_keepalive()
57 static int bcm47xx_wdt_hard_start(struct watchdog_device *wdd) in bcm47xx_wdt_hard_start() argument
62 static int bcm47xx_wdt_hard_stop(struct watchdog_device *wdd) in bcm47xx_wdt_hard_stop() argument
64 struct bcm47xx_wdt *wdt = bcm47xx_wdt_get(wdd); in bcm47xx_wdt_hard_stop()
71 static int bcm47xx_wdt_hard_set_timeout(struct watchdog_device *wdd, in bcm47xx_wdt_hard_set_timeout() argument
74 struct bcm47xx_wdt *wdt = bcm47xx_wdt_get(wdd); in bcm47xx_wdt_hard_set_timeout()
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| D | da9063_wdt.c | 97 static int da9063_wdt_start(struct watchdog_device *wdd) in da9063_wdt_start() argument
99 struct da9063 *da9063 = watchdog_get_drvdata(wdd); in da9063_wdt_start()
102 ret = da9063_wdt_update_timeout(da9063, wdd->timeout); in da9063_wdt_start()
110 static int da9063_wdt_stop(struct watchdog_device *wdd) in da9063_wdt_stop() argument
112 struct da9063 *da9063 = watchdog_get_drvdata(wdd); in da9063_wdt_stop()
123 static int da9063_wdt_ping(struct watchdog_device *wdd) in da9063_wdt_ping() argument
125 struct da9063 *da9063 = watchdog_get_drvdata(wdd); in da9063_wdt_ping()
144 static int da9063_wdt_set_timeout(struct watchdog_device *wdd, in da9063_wdt_set_timeout() argument
147 struct da9063 *da9063 = watchdog_get_drvdata(wdd); in da9063_wdt_set_timeout()
160 if (watchdog_active(wdd)) in da9063_wdt_set_timeout()
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| D | qcom-wdt.c | 47 struct watchdog_device wdd; member
59 struct qcom_wdt *to_qcom_wdt(struct watchdog_device *wdd) in to_qcom_wdt() argument
61 return container_of(wdd, struct qcom_wdt, wdd); in to_qcom_wdt()
66 struct watchdog_device *wdd = arg; in qcom_wdt_isr() local
68 watchdog_notify_pretimeout(wdd); in qcom_wdt_isr()
73 static int qcom_wdt_start(struct watchdog_device *wdd) in qcom_wdt_start() argument
75 struct qcom_wdt *wdt = to_qcom_wdt(wdd); in qcom_wdt_start()
76 unsigned int bark = wdd->timeout - wdd->pretimeout; in qcom_wdt_start()
81 writel(wdd->timeout * wdt->rate, wdt_addr(wdt, WDT_BITE_TIME)); in qcom_wdt_start()
86 static int qcom_wdt_stop(struct watchdog_device *wdd) in qcom_wdt_stop() argument
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| D | sl28cpld_wdt.c | 41 struct watchdog_device wdd; member
47 static int sl28cpld_wdt_ping(struct watchdog_device *wdd) in sl28cpld_wdt_ping() argument
49 struct sl28cpld_wdt *wdt = watchdog_get_drvdata(wdd); in sl28cpld_wdt_ping()
55 static int sl28cpld_wdt_start(struct watchdog_device *wdd) in sl28cpld_wdt_start() argument
57 struct sl28cpld_wdt *wdt = watchdog_get_drvdata(wdd); in sl28cpld_wdt_start()
70 static int sl28cpld_wdt_stop(struct watchdog_device *wdd) in sl28cpld_wdt_stop() argument
72 struct sl28cpld_wdt *wdt = watchdog_get_drvdata(wdd); in sl28cpld_wdt_stop()
78 static unsigned int sl28cpld_wdt_get_timeleft(struct watchdog_device *wdd) in sl28cpld_wdt_get_timeleft() argument
80 struct sl28cpld_wdt *wdt = watchdog_get_drvdata(wdd); in sl28cpld_wdt_get_timeleft()
91 static int sl28cpld_wdt_set_timeout(struct watchdog_device *wdd, in sl28cpld_wdt_set_timeout() argument
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| D | gxp-wdt.c | 26 struct watchdog_device wdd; member
38 static int gxp_wdt_start(struct watchdog_device *wdd) in gxp_wdt_start() argument
40 struct gxp_wdt *drvdata = watchdog_get_drvdata(wdd); in gxp_wdt_start()
42 writew(SECS_TO_WDOG_TICKS(wdd->timeout), drvdata->base + GXP_WDT_CNT_OFS); in gxp_wdt_start()
47 static int gxp_wdt_stop(struct watchdog_device *wdd) in gxp_wdt_stop() argument
49 struct gxp_wdt *drvdata = watchdog_get_drvdata(wdd); in gxp_wdt_stop()
58 static int gxp_wdt_set_timeout(struct watchdog_device *wdd, in gxp_wdt_set_timeout() argument
61 struct gxp_wdt *drvdata = watchdog_get_drvdata(wdd); in gxp_wdt_set_timeout()
64 wdd->timeout = timeout; in gxp_wdt_set_timeout()
65 actual = min(timeout * 100, wdd->max_hw_heartbeat_ms / 10); in gxp_wdt_set_timeout()
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| D | ts72xx_wdt.c | 45 struct watchdog_device wdd; member
49 static int ts72xx_wdt_start(struct watchdog_device *wdd) in ts72xx_wdt_start() argument
51 struct ts72xx_wdt_priv *priv = watchdog_get_drvdata(wdd); in ts72xx_wdt_start()
59 static int ts72xx_wdt_stop(struct watchdog_device *wdd) in ts72xx_wdt_stop() argument
61 struct ts72xx_wdt_priv *priv = watchdog_get_drvdata(wdd); in ts72xx_wdt_stop()
69 static int ts72xx_wdt_ping(struct watchdog_device *wdd) in ts72xx_wdt_ping() argument
71 struct ts72xx_wdt_priv *priv = watchdog_get_drvdata(wdd); in ts72xx_wdt_ping()
78 static int ts72xx_wdt_settimeout(struct watchdog_device *wdd, unsigned int to) in ts72xx_wdt_settimeout() argument
80 struct ts72xx_wdt_priv *priv = watchdog_get_drvdata(wdd); in ts72xx_wdt_settimeout()
95 wdd->timeout = to; in ts72xx_wdt_settimeout()
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| D | tegra_wdt.c | 60 struct watchdog_device wdd; member
78 static int tegra_wdt_start(struct watchdog_device *wdd) in tegra_wdt_start() argument
80 struct tegra_wdt *wdt = watchdog_get_drvdata(wdd); in tegra_wdt_start()
101 (wdd->timeout << WDT_CFG_PERIOD_SHIFT) | in tegra_wdt_start()
110 static int tegra_wdt_stop(struct watchdog_device *wdd) in tegra_wdt_stop() argument
112 struct tegra_wdt *wdt = watchdog_get_drvdata(wdd); in tegra_wdt_stop()
121 static int tegra_wdt_ping(struct watchdog_device *wdd) in tegra_wdt_ping() argument
123 struct tegra_wdt *wdt = watchdog_get_drvdata(wdd); in tegra_wdt_ping()
130 static int tegra_wdt_set_timeout(struct watchdog_device *wdd, in tegra_wdt_set_timeout() argument
133 wdd->timeout = timeout; in tegra_wdt_set_timeout()
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| D | sp805_wdt.c | 58 * @wdd: instance of struct watchdog_device
68 struct watchdog_device wdd; member
83 static bool wdt_is_running(struct watchdog_device *wdd) in wdt_is_running() argument
85 struct sp805_wdt *wdt = watchdog_get_drvdata(wdd); in wdt_is_running()
92 static int wdt_setload(struct watchdog_device *wdd, unsigned int timeout) in wdt_setload() argument
94 struct sp805_wdt *wdt = watchdog_get_drvdata(wdd); in wdt_setload()
113 wdd->timeout = div_u64((load + 1) * 2 + (rate / 2), rate); in wdt_setload()
120 static unsigned int wdt_timeleft(struct watchdog_device *wdd) in wdt_timeleft() argument
122 struct sp805_wdt *wdt = watchdog_get_drvdata(wdd); in wdt_timeleft()
137 wdt_restart(struct watchdog_device *wdd, unsigned long mode, void *cmd) in wdt_restart() argument
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| D | ts4800_wdt.c | 29 struct watchdog_device wdd; member
62 static int ts4800_wdt_start(struct watchdog_device *wdd) in ts4800_wdt_start() argument
64 struct ts4800_wdt *wdt = watchdog_get_drvdata(wdd); in ts4800_wdt_start()
70 static int ts4800_wdt_stop(struct watchdog_device *wdd) in ts4800_wdt_stop() argument
72 struct ts4800_wdt *wdt = watchdog_get_drvdata(wdd); in ts4800_wdt_stop()
78 static int ts4800_wdt_set_timeout(struct watchdog_device *wdd, in ts4800_wdt_set_timeout() argument
81 struct ts4800_wdt *wdt = watchdog_get_drvdata(wdd); in ts4800_wdt_set_timeout()
89 wdd->timeout = ts4800_wdt_map[i].timeout; in ts4800_wdt_set_timeout()
112 struct watchdog_device *wdd; in ts4800_wdt_probe() local
147 wdd = &wdt->wdd; in ts4800_wdt_probe()
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| D | apple_wdt.c | 57 struct watchdog_device wdd; member
62 static struct apple_wdt *to_apple_wdt(struct watchdog_device *wdd) in to_apple_wdt() argument
64 return container_of(wdd, struct apple_wdt, wdd); in to_apple_wdt()
67 static int apple_wdt_start(struct watchdog_device *wdd) in apple_wdt_start() argument
69 struct apple_wdt *wdt = to_apple_wdt(wdd); in apple_wdt_start()
77 static int apple_wdt_stop(struct watchdog_device *wdd) in apple_wdt_stop() argument
79 struct apple_wdt *wdt = to_apple_wdt(wdd); in apple_wdt_stop()
86 static int apple_wdt_ping(struct watchdog_device *wdd) in apple_wdt_ping() argument
88 struct apple_wdt *wdt = to_apple_wdt(wdd); in apple_wdt_ping()
95 static int apple_wdt_set_timeout(struct watchdog_device *wdd, unsigned int s) in apple_wdt_set_timeout() argument
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| D | nic7018_wdt.c | 48 struct watchdog_device wdd; member
86 static int nic7018_set_timeout(struct watchdog_device *wdd, in nic7018_set_timeout() argument
89 struct nic7018_wdt *wdt = watchdog_get_drvdata(wdd); in nic7018_set_timeout()
98 wdd->timeout = nic7018_timeout(config->period, counter); in nic7018_set_timeout()
104 static int nic7018_start(struct watchdog_device *wdd) in nic7018_start() argument
106 struct nic7018_wdt *wdt = watchdog_get_drvdata(wdd); in nic7018_start()
109 nic7018_set_timeout(wdd, wdd->timeout); in nic7018_start()
122 static int nic7018_stop(struct watchdog_device *wdd) in nic7018_stop() argument
124 struct nic7018_wdt *wdt = watchdog_get_drvdata(wdd); in nic7018_stop()
133 static int nic7018_ping(struct watchdog_device *wdd) in nic7018_ping() argument
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| D | watchdog_pretimeout.c | 18 /* The spinlock protects default_gov, wdd->gov and pretimeout_list */
25 struct watchdog_device *wdd; member
66 int watchdog_pretimeout_governor_get(struct watchdog_device *wdd, char *buf) in watchdog_pretimeout_governor_get() argument
71 if (wdd->gov) in watchdog_pretimeout_governor_get()
72 count = sysfs_emit(buf, "%s\n", wdd->gov->name); in watchdog_pretimeout_governor_get()
78 int watchdog_pretimeout_governor_set(struct watchdog_device *wdd, in watchdog_pretimeout_governor_set() argument
92 wdd->gov = priv->gov; in watchdog_pretimeout_governor_set()
100 void watchdog_notify_pretimeout(struct watchdog_device *wdd) in watchdog_notify_pretimeout() argument
105 if (!wdd->gov) { in watchdog_notify_pretimeout()
110 wdd->gov->pretimeout(wdd); in watchdog_notify_pretimeout()
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| D | ni903x_wdt.c | 41 struct watchdog_device wdd; member
64 static int ni903x_wdd_set_timeout(struct watchdog_device *wdd, in ni903x_wdd_set_timeout() argument
67 struct ni903x_wdt *wdt = watchdog_get_drvdata(wdd); in ni903x_wdd_set_timeout()
74 wdd->timeout = timeout; in ni903x_wdd_set_timeout()
79 static unsigned int ni903x_wdd_get_timeleft(struct watchdog_device *wdd) in ni903x_wdd_get_timeleft() argument
81 struct ni903x_wdt *wdt = watchdog_get_drvdata(wdd); in ni903x_wdd_get_timeleft()
98 static int ni903x_wdd_ping(struct watchdog_device *wdd) in ni903x_wdd_ping() argument
100 struct ni903x_wdt *wdt = watchdog_get_drvdata(wdd); in ni903x_wdd_ping()
109 static int ni903x_wdd_start(struct watchdog_device *wdd) in ni903x_wdd_start() argument
111 struct ni903x_wdt *wdt = watchdog_get_drvdata(wdd); in ni903x_wdd_start()
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| D | sprd_wdt.c | 61 struct watchdog_device wdd; member
67 static inline struct sprd_wdt *to_sprd_wdt(struct watchdog_device *wdd) in to_sprd_wdt() argument
69 return container_of(wdd, struct sprd_wdt, wdd); in to_sprd_wdt()
89 watchdog_notify_pretimeout(&wdt->wdd); in sprd_wdt_isr()
178 static int sprd_wdt_start(struct watchdog_device *wdd) in sprd_wdt_start() argument
180 struct sprd_wdt *wdt = to_sprd_wdt(wdd); in sprd_wdt_start()
184 ret = sprd_wdt_load_value(wdt, wdd->timeout, wdd->pretimeout); in sprd_wdt_start()
193 set_bit(WDOG_HW_RUNNING, &wdd->status); in sprd_wdt_start()
198 static int sprd_wdt_stop(struct watchdog_device *wdd) in sprd_wdt_stop() argument
200 struct sprd_wdt *wdt = to_sprd_wdt(wdd); in sprd_wdt_stop()
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| D | kempld_wdt.c | 75 struct watchdog_device wdd; member
197 static int kempld_wdt_set_timeout(struct watchdog_device *wdd, in kempld_wdt_set_timeout() argument
200 struct kempld_wdt_data *wdt_data = watchdog_get_drvdata(wdd); in kempld_wdt_set_timeout()
220 wdd->timeout = timeout; in kempld_wdt_set_timeout()
224 static int kempld_wdt_set_pretimeout(struct watchdog_device *wdd, in kempld_wdt_set_pretimeout() argument
227 struct kempld_wdt_data *wdt_data = watchdog_get_drvdata(wdd); in kempld_wdt_set_pretimeout()
237 if (pretimeout > wdd->timeout) in kempld_wdt_set_pretimeout()
248 wdd->timeout - pretimeout); in kempld_wdt_set_pretimeout()
276 wdt_data->wdd.timeout = pretimeout + timeout; in kempld_wdt_update_timeouts()
279 static int kempld_wdt_start(struct watchdog_device *wdd) in kempld_wdt_start() argument
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| D | ftwdt010_wdt.c | 38 struct watchdog_device wdd; member
45 struct ftwdt010_wdt *to_ftwdt010_wdt(struct watchdog_device *wdd) in to_ftwdt010_wdt() argument
47 return container_of(wdd, struct ftwdt010_wdt, wdd); in to_ftwdt010_wdt()
67 static int ftwdt010_wdt_start(struct watchdog_device *wdd) in ftwdt010_wdt_start() argument
69 struct ftwdt010_wdt *gwdt = to_ftwdt010_wdt(wdd); in ftwdt010_wdt_start()
71 ftwdt010_enable(gwdt, wdd->timeout, gwdt->has_irq); in ftwdt010_wdt_start()
75 static int ftwdt010_wdt_stop(struct watchdog_device *wdd) in ftwdt010_wdt_stop() argument
77 struct ftwdt010_wdt *gwdt = to_ftwdt010_wdt(wdd); in ftwdt010_wdt_stop()
84 static int ftwdt010_wdt_ping(struct watchdog_device *wdd) in ftwdt010_wdt_ping() argument
86 struct ftwdt010_wdt *gwdt = to_ftwdt010_wdt(wdd); in ftwdt010_wdt_ping()
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| D | rti_wdt.c | 68 * @wdd - hold watchdog device as is in WDT core
73 struct watchdog_device wdd; member
76 static int rti_wdt_start(struct watchdog_device *wdd) in rti_wdt_start() argument
79 struct rti_wdt_device *wdt = watchdog_get_drvdata(wdd); in rti_wdt_start()
82 timer_margin = (u64)wdd->timeout * wdt->freq; in rti_wdt_start()
95 wdd->min_hw_heartbeat_ms = 500 * wdd->timeout; in rti_wdt_start()
110 static int rti_wdt_ping(struct watchdog_device *wdd) in rti_wdt_ping() argument
112 struct rti_wdt_device *wdt = watchdog_get_drvdata(wdd); in rti_wdt_ping()
122 static int rti_wdt_setup_hw_hb(struct watchdog_device *wdd, u32 wsize) in rti_wdt_setup_hw_hb() argument
133 wdd->min_hw_heartbeat_ms = 500 * heartbeat; in rti_wdt_setup_hw_hb()
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| D | ep93xx_wdt.c | 42 struct watchdog_device wdd; member
45 static int ep93xx_wdt_start(struct watchdog_device *wdd) in ep93xx_wdt_start() argument
47 struct ep93xx_wdt_priv *priv = watchdog_get_drvdata(wdd); in ep93xx_wdt_start()
54 static int ep93xx_wdt_stop(struct watchdog_device *wdd) in ep93xx_wdt_stop() argument
56 struct ep93xx_wdt_priv *priv = watchdog_get_drvdata(wdd); in ep93xx_wdt_stop()
63 static int ep93xx_wdt_ping(struct watchdog_device *wdd) in ep93xx_wdt_ping() argument
65 struct ep93xx_wdt_priv *priv = watchdog_get_drvdata(wdd); in ep93xx_wdt_ping()
91 struct watchdog_device *wdd; in ep93xx_wdt_probe() local
105 wdd = &priv->wdd; in ep93xx_wdt_probe()
106 wdd->bootstatus = (val & 0x01) ? WDIOF_CARDRESET : 0; in ep93xx_wdt_probe()
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| D | asm9260_wdt.c | 56 struct watchdog_device wdd; member
67 static int asm9260_wdt_feed(struct watchdog_device *wdd) in asm9260_wdt_feed() argument
69 struct asm9260_wdt_priv *priv = watchdog_get_drvdata(wdd); in asm9260_wdt_feed()
77 static unsigned int asm9260_wdt_gettimeleft(struct watchdog_device *wdd) in asm9260_wdt_gettimeleft() argument
79 struct asm9260_wdt_priv *priv = watchdog_get_drvdata(wdd); in asm9260_wdt_gettimeleft()
87 static int asm9260_wdt_updatetimeout(struct watchdog_device *wdd) in asm9260_wdt_updatetimeout() argument
89 struct asm9260_wdt_priv *priv = watchdog_get_drvdata(wdd); in asm9260_wdt_updatetimeout()
92 counter = wdd->timeout * priv->wdt_freq; in asm9260_wdt_updatetimeout()
99 static int asm9260_wdt_enable(struct watchdog_device *wdd) in asm9260_wdt_enable() argument
101 struct asm9260_wdt_priv *priv = watchdog_get_drvdata(wdd); in asm9260_wdt_enable()
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| D | ixp4xx_wdt.c | 24 struct watchdog_device wdd; member
46 struct ixp4xx_wdt *to_ixp4xx_wdt(struct watchdog_device *wdd) in to_ixp4xx_wdt() argument
48 return container_of(wdd, struct ixp4xx_wdt, wdd); in to_ixp4xx_wdt()
51 static int ixp4xx_wdt_start(struct watchdog_device *wdd) in ixp4xx_wdt_start() argument
53 struct ixp4xx_wdt *iwdt = to_ixp4xx_wdt(wdd); in ixp4xx_wdt_start()
57 __raw_writel(wdd->timeout * iwdt->rate, in ixp4xx_wdt_start()
66 static int ixp4xx_wdt_stop(struct watchdog_device *wdd) in ixp4xx_wdt_stop() argument
68 struct ixp4xx_wdt *iwdt = to_ixp4xx_wdt(wdd); in ixp4xx_wdt_stop()
77 static int ixp4xx_wdt_set_timeout(struct watchdog_device *wdd, in ixp4xx_wdt_set_timeout() argument
80 wdd->timeout = timeout; in ixp4xx_wdt_set_timeout()
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