| /Linux-v4.19/drivers/watchdog/ |
| D | watchdog_dev.c | 68 struct watchdog_device *wdd; member
90 static inline bool watchdog_need_worker(struct watchdog_device *wdd) in watchdog_need_worker() argument
93 unsigned int hm = wdd->max_hw_heartbeat_ms; in watchdog_need_worker()
94 unsigned int t = wdd->timeout * 1000; in watchdog_need_worker()
109 return (hm && watchdog_active(wdd) && t > hm) || in watchdog_need_worker()
110 (t && !watchdog_active(wdd) && watchdog_hw_running(wdd)); in watchdog_need_worker()
113 static ktime_t watchdog_next_keepalive(struct watchdog_device *wdd) in watchdog_next_keepalive() argument
115 struct watchdog_core_data *wd_data = wdd->wd_data; in watchdog_next_keepalive()
116 unsigned int timeout_ms = wdd->timeout * 1000; in watchdog_next_keepalive()
124 hw_heartbeat_ms = min_not_zero(timeout_ms, wdd->max_hw_heartbeat_ms); in watchdog_next_keepalive()
[all …]
|
| D | watchdog_core.c | 63 static int watchdog_deferred_registration_add(struct watchdog_device *wdd) in watchdog_deferred_registration_add() argument
65 list_add_tail(&wdd->deferred, in watchdog_deferred_registration_add()
70 static void watchdog_deferred_registration_del(struct watchdog_device *wdd) in watchdog_deferred_registration_del() argument
78 if (wdd_tmp == wdd) { in watchdog_deferred_registration_del()
85 static void watchdog_check_min_max_timeout(struct watchdog_device *wdd) in watchdog_check_min_max_timeout() argument
91 if (!wdd->max_hw_heartbeat_ms && wdd->min_timeout > wdd->max_timeout) { in watchdog_check_min_max_timeout()
93 wdd->min_timeout = 0; in watchdog_check_min_max_timeout()
94 wdd->max_timeout = 0; in watchdog_check_min_max_timeout()
112 int watchdog_init_timeout(struct watchdog_device *wdd, in watchdog_init_timeout() argument
118 watchdog_check_min_max_timeout(wdd); in watchdog_init_timeout()
[all …]
|
| D | npcm_wdt.c | 44 struct watchdog_device wdd; member
48 static inline struct npcm_wdt *to_npcm_wdt(struct watchdog_device *wdd) in to_npcm_wdt() argument
50 return container_of(wdd, struct npcm_wdt, wdd); in to_npcm_wdt()
53 static int npcm_wdt_ping(struct watchdog_device *wdd) in npcm_wdt_ping() argument
55 struct npcm_wdt *wdt = to_npcm_wdt(wdd); in npcm_wdt_ping()
64 static int npcm_wdt_start(struct watchdog_device *wdd) in npcm_wdt_start() argument
66 struct npcm_wdt *wdt = to_npcm_wdt(wdd); in npcm_wdt_start()
69 if (wdd->timeout < 2) in npcm_wdt_start()
71 else if (wdd->timeout < 3) in npcm_wdt_start()
73 else if (wdd->timeout < 6) in npcm_wdt_start()
[all …]
|
| D | rave-sp-wdt.c | 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
91 [3] = (u8)wdd->timeout, in rave_sp_wdt_rdu_configure()
[all …]
|
| 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()
[all …]
|
| 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()
[all …]
|
| D | da9063_wdt.c | 92 static int da9063_wdt_start(struct watchdog_device *wdd) in da9063_wdt_start() argument
94 struct da9063 *da9063 = watchdog_get_drvdata(wdd); in da9063_wdt_start()
97 ret = da9063_wdt_update_timeout(da9063, wdd->timeout); in da9063_wdt_start()
105 static int da9063_wdt_stop(struct watchdog_device *wdd) in da9063_wdt_stop() argument
107 struct da9063 *da9063 = watchdog_get_drvdata(wdd); in da9063_wdt_stop()
118 static int da9063_wdt_ping(struct watchdog_device *wdd) in da9063_wdt_ping() argument
120 struct da9063 *da9063 = watchdog_get_drvdata(wdd); in da9063_wdt_ping()
132 static int da9063_wdt_set_timeout(struct watchdog_device *wdd, in da9063_wdt_set_timeout() argument
135 struct da9063 *da9063 = watchdog_get_drvdata(wdd); in da9063_wdt_set_timeout()
148 if (watchdog_active(wdd)) in da9063_wdt_set_timeout()
[all …]
|
| D | ts4800_wdt.c | 31 struct watchdog_device wdd; member
64 static int ts4800_wdt_start(struct watchdog_device *wdd) in ts4800_wdt_start() argument
66 struct ts4800_wdt *wdt = watchdog_get_drvdata(wdd); in ts4800_wdt_start()
72 static int ts4800_wdt_stop(struct watchdog_device *wdd) in ts4800_wdt_stop() argument
74 struct ts4800_wdt *wdt = watchdog_get_drvdata(wdd); in ts4800_wdt_stop()
80 static int ts4800_wdt_set_timeout(struct watchdog_device *wdd, in ts4800_wdt_set_timeout() argument
83 struct ts4800_wdt *wdt = watchdog_get_drvdata(wdd); in ts4800_wdt_set_timeout()
91 wdd->timeout = ts4800_wdt_map[i].timeout; in ts4800_wdt_set_timeout()
113 struct watchdog_device *wdd; in ts4800_wdt_probe() local
144 wdd = &wdt->wdd; in ts4800_wdt_probe()
[all …]
|
| D | ts72xx_wdt.c | 47 struct watchdog_device wdd; member
51 static int ts72xx_wdt_start(struct watchdog_device *wdd) in ts72xx_wdt_start() argument
53 struct ts72xx_wdt_priv *priv = watchdog_get_drvdata(wdd); in ts72xx_wdt_start()
61 static int ts72xx_wdt_stop(struct watchdog_device *wdd) in ts72xx_wdt_stop() argument
63 struct ts72xx_wdt_priv *priv = watchdog_get_drvdata(wdd); in ts72xx_wdt_stop()
71 static int ts72xx_wdt_ping(struct watchdog_device *wdd) in ts72xx_wdt_ping() argument
73 struct ts72xx_wdt_priv *priv = watchdog_get_drvdata(wdd); in ts72xx_wdt_ping()
80 static int ts72xx_wdt_settimeout(struct watchdog_device *wdd, unsigned int to) in ts72xx_wdt_settimeout() argument
82 struct ts72xx_wdt_priv *priv = watchdog_get_drvdata(wdd); in ts72xx_wdt_settimeout()
97 wdd->timeout = to; in ts72xx_wdt_settimeout()
[all …]
|
| D | dw_wdt.c | 58 struct watchdog_device wdd; member
65 #define to_dw_wdt(wdd) container_of(wdd, struct dw_wdt, wdd) argument
89 static int dw_wdt_ping(struct watchdog_device *wdd) in dw_wdt_ping() argument
91 struct dw_wdt *dw_wdt = to_dw_wdt(wdd); in dw_wdt_ping()
99 static int dw_wdt_set_timeout(struct watchdog_device *wdd, unsigned int top_s) in dw_wdt_set_timeout() argument
101 struct dw_wdt *dw_wdt = to_dw_wdt(wdd); in dw_wdt_set_timeout()
123 wdd->timeout = dw_wdt_top_in_seconds(dw_wdt, top_val); in dw_wdt_set_timeout()
139 static int dw_wdt_start(struct watchdog_device *wdd) in dw_wdt_start() argument
141 struct dw_wdt *dw_wdt = to_dw_wdt(wdd); in dw_wdt_start()
143 dw_wdt_set_timeout(wdd, wdd->timeout); in dw_wdt_start()
[all …]
|
| D | sbsa_gwdt.c | 93 struct watchdog_device wdd; member
127 static int sbsa_gwdt_set_timeout(struct watchdog_device *wdd, in sbsa_gwdt_set_timeout() argument
130 struct sbsa_gwdt *gwdt = watchdog_get_drvdata(wdd); in sbsa_gwdt_set_timeout()
132 wdd->timeout = timeout; in sbsa_gwdt_set_timeout()
149 static unsigned int sbsa_gwdt_get_timeleft(struct watchdog_device *wdd) in sbsa_gwdt_get_timeleft() argument
151 struct sbsa_gwdt *gwdt = watchdog_get_drvdata(wdd); in sbsa_gwdt_get_timeleft()
171 static int sbsa_gwdt_keepalive(struct watchdog_device *wdd) in sbsa_gwdt_keepalive() argument
173 struct sbsa_gwdt *gwdt = watchdog_get_drvdata(wdd); in sbsa_gwdt_keepalive()
184 static int sbsa_gwdt_start(struct watchdog_device *wdd) in sbsa_gwdt_start() argument
186 struct sbsa_gwdt *gwdt = watchdog_get_drvdata(wdd); in sbsa_gwdt_start()
[all …]
|
| D | sp805_wdt.c | 67 struct watchdog_device wdd; member
82 static bool wdt_is_running(struct watchdog_device *wdd) in wdt_is_running() argument
84 struct sp805_wdt *wdt = watchdog_get_drvdata(wdd); in wdt_is_running()
91 static int wdt_setload(struct watchdog_device *wdd, unsigned int timeout) in wdt_setload() argument
93 struct sp805_wdt *wdt = watchdog_get_drvdata(wdd); in wdt_setload()
112 wdd->timeout = div_u64((load + 1) * 2 + (rate / 2), rate); in wdt_setload()
119 static unsigned int wdt_timeleft(struct watchdog_device *wdd) in wdt_timeleft() argument
121 struct sp805_wdt *wdt = watchdog_get_drvdata(wdd); in wdt_timeleft()
136 wdt_restart(struct watchdog_device *wdd, unsigned long mode, void *cmd) in wdt_restart() argument
138 struct sp805_wdt *wdt = watchdog_get_drvdata(wdd); in wdt_restart()
[all …]
|
| D | ep93xx_wdt.c | 45 struct watchdog_device wdd; member
48 static int ep93xx_wdt_start(struct watchdog_device *wdd) in ep93xx_wdt_start() argument
50 struct ep93xx_wdt_priv *priv = watchdog_get_drvdata(wdd); in ep93xx_wdt_start()
57 static int ep93xx_wdt_stop(struct watchdog_device *wdd) in ep93xx_wdt_stop() argument
59 struct ep93xx_wdt_priv *priv = watchdog_get_drvdata(wdd); in ep93xx_wdt_stop()
66 static int ep93xx_wdt_ping(struct watchdog_device *wdd) in ep93xx_wdt_ping() argument
68 struct ep93xx_wdt_priv *priv = watchdog_get_drvdata(wdd); in ep93xx_wdt_ping()
93 struct watchdog_device *wdd; in ep93xx_wdt_probe() local
109 wdd = &priv->wdd; in ep93xx_wdt_probe()
110 wdd->bootstatus = (val & 0x01) ? WDIOF_CARDRESET : 0; in ep93xx_wdt_probe()
[all …]
|
| D | asm9260_wdt.c | 57 struct watchdog_device wdd; member
68 static int asm9260_wdt_feed(struct watchdog_device *wdd) in asm9260_wdt_feed() argument
70 struct asm9260_wdt_priv *priv = watchdog_get_drvdata(wdd); in asm9260_wdt_feed()
78 static unsigned int asm9260_wdt_gettimeleft(struct watchdog_device *wdd) in asm9260_wdt_gettimeleft() argument
80 struct asm9260_wdt_priv *priv = watchdog_get_drvdata(wdd); in asm9260_wdt_gettimeleft()
88 static int asm9260_wdt_updatetimeout(struct watchdog_device *wdd) in asm9260_wdt_updatetimeout() argument
90 struct asm9260_wdt_priv *priv = watchdog_get_drvdata(wdd); in asm9260_wdt_updatetimeout()
93 counter = wdd->timeout * priv->wdt_freq; in asm9260_wdt_updatetimeout()
100 static int asm9260_wdt_enable(struct watchdog_device *wdd) in asm9260_wdt_enable() argument
102 struct asm9260_wdt_priv *priv = watchdog_get_drvdata(wdd); in asm9260_wdt_enable()
[all …]
|
| D | watchdog_pretimeout.c | 29 struct watchdog_device *wdd; member
70 int watchdog_pretimeout_governor_get(struct watchdog_device *wdd, char *buf) in watchdog_pretimeout_governor_get() argument
75 if (wdd->gov) in watchdog_pretimeout_governor_get()
76 count = sprintf(buf, "%s\n", wdd->gov->name); in watchdog_pretimeout_governor_get()
82 int watchdog_pretimeout_governor_set(struct watchdog_device *wdd, in watchdog_pretimeout_governor_set() argument
96 wdd->gov = priv->gov; in watchdog_pretimeout_governor_set()
104 void watchdog_notify_pretimeout(struct watchdog_device *wdd) in watchdog_notify_pretimeout() argument
109 if (!wdd->gov) { in watchdog_notify_pretimeout()
114 wdd->gov->pretimeout(wdd); in watchdog_notify_pretimeout()
145 if (!p->wdd->gov) in watchdog_register_governor()
[all …]
|
| D | nic7018_wdt.c | 57 struct watchdog_device wdd; member
95 static int nic7018_set_timeout(struct watchdog_device *wdd, in nic7018_set_timeout() argument
98 struct nic7018_wdt *wdt = watchdog_get_drvdata(wdd); in nic7018_set_timeout()
107 wdd->timeout = nic7018_timeout(config->period, counter); in nic7018_set_timeout()
113 static int nic7018_start(struct watchdog_device *wdd) in nic7018_start() argument
115 struct nic7018_wdt *wdt = watchdog_get_drvdata(wdd); in nic7018_start()
118 nic7018_set_timeout(wdd, wdd->timeout); in nic7018_start()
131 static int nic7018_stop(struct watchdog_device *wdd) in nic7018_stop() argument
133 struct nic7018_wdt *wdt = watchdog_get_drvdata(wdd); in nic7018_stop()
142 static int nic7018_ping(struct watchdog_device *wdd) in nic7018_ping() argument
[all …]
|
| D | ni903x_wdt.c | 50 struct watchdog_device wdd; member
73 static int ni903x_wdd_set_timeout(struct watchdog_device *wdd, in ni903x_wdd_set_timeout() argument
76 struct ni903x_wdt *wdt = watchdog_get_drvdata(wdd); in ni903x_wdd_set_timeout()
83 wdd->timeout = timeout; in ni903x_wdd_set_timeout()
88 static unsigned int ni903x_wdd_get_timeleft(struct watchdog_device *wdd) in ni903x_wdd_get_timeleft() argument
90 struct ni903x_wdt *wdt = watchdog_get_drvdata(wdd); in ni903x_wdd_get_timeleft()
107 static int ni903x_wdd_ping(struct watchdog_device *wdd) in ni903x_wdd_ping() argument
109 struct ni903x_wdt *wdt = watchdog_get_drvdata(wdd); in ni903x_wdd_ping()
118 static int ni903x_wdd_start(struct watchdog_device *wdd) in ni903x_wdd_start() argument
120 struct ni903x_wdt *wdt = watchdog_get_drvdata(wdd); in ni903x_wdd_start()
[all …]
|
| D | sprd_wdt.c | 68 struct watchdog_device wdd; member
74 static inline struct sprd_wdt *to_sprd_wdt(struct watchdog_device *wdd) in to_sprd_wdt() argument
76 return container_of(wdd, struct sprd_wdt, wdd); in to_sprd_wdt()
96 watchdog_notify_pretimeout(&wdt->wdd); in sprd_wdt_isr()
182 static int sprd_wdt_start(struct watchdog_device *wdd) in sprd_wdt_start() argument
184 struct sprd_wdt *wdt = to_sprd_wdt(wdd); in sprd_wdt_start()
188 ret = sprd_wdt_load_value(wdt, wdd->timeout, wdd->pretimeout); in sprd_wdt_start()
197 set_bit(WDOG_HW_RUNNING, &wdd->status); in sprd_wdt_start()
202 static int sprd_wdt_stop(struct watchdog_device *wdd) in sprd_wdt_stop() argument
204 struct sprd_wdt *wdt = to_sprd_wdt(wdd); in sprd_wdt_stop()
[all …]
|
| D | gpio_wdt.c | 33 struct watchdog_device wdd; member
46 static int gpio_wdt_ping(struct watchdog_device *wdd) in gpio_wdt_ping() argument
48 struct gpio_wdt_priv *priv = watchdog_get_drvdata(wdd); in gpio_wdt_ping()
66 static int gpio_wdt_start(struct watchdog_device *wdd) in gpio_wdt_start() argument
68 struct gpio_wdt_priv *priv = watchdog_get_drvdata(wdd); in gpio_wdt_start()
73 set_bit(WDOG_HW_RUNNING, &wdd->status); in gpio_wdt_start()
75 return gpio_wdt_ping(wdd); in gpio_wdt_start()
78 static int gpio_wdt_stop(struct watchdog_device *wdd) in gpio_wdt_stop() argument
80 struct gpio_wdt_priv *priv = watchdog_get_drvdata(wdd); in gpio_wdt_stop()
85 set_bit(WDOG_HW_RUNNING, &wdd->status); in gpio_wdt_stop()
[all …]
|
| D | kempld_wdt.c | 83 struct watchdog_device wdd; member
207 static int kempld_wdt_set_timeout(struct watchdog_device *wdd, in kempld_wdt_set_timeout() argument
210 struct kempld_wdt_data *wdt_data = watchdog_get_drvdata(wdd); in kempld_wdt_set_timeout()
230 wdd->timeout = timeout; in kempld_wdt_set_timeout()
234 static int kempld_wdt_set_pretimeout(struct watchdog_device *wdd, in kempld_wdt_set_pretimeout() argument
237 struct kempld_wdt_data *wdt_data = watchdog_get_drvdata(wdd); in kempld_wdt_set_pretimeout()
247 if (pretimeout > wdd->timeout) in kempld_wdt_set_pretimeout()
258 wdd->timeout - pretimeout); in kempld_wdt_set_pretimeout()
286 wdt_data->wdd.timeout = pretimeout + timeout; in kempld_wdt_update_timeouts()
289 static int kempld_wdt_start(struct watchdog_device *wdd) in kempld_wdt_start() argument
[all …]
|
| D | ftwdt010_wdt.c | 41 struct watchdog_device wdd; member
48 struct ftwdt010_wdt *to_ftwdt010_wdt(struct watchdog_device *wdd) in to_ftwdt010_wdt() argument
50 return container_of(wdd, struct ftwdt010_wdt, wdd); in to_ftwdt010_wdt()
53 static int ftwdt010_wdt_start(struct watchdog_device *wdd) in ftwdt010_wdt_start() argument
55 struct ftwdt010_wdt *gwdt = to_ftwdt010_wdt(wdd); in ftwdt010_wdt_start()
58 writel(wdd->timeout * WDT_CLOCK, gwdt->base + FTWDT010_WDLOAD); in ftwdt010_wdt_start()
71 static int ftwdt010_wdt_stop(struct watchdog_device *wdd) in ftwdt010_wdt_stop() argument
73 struct ftwdt010_wdt *gwdt = to_ftwdt010_wdt(wdd); in ftwdt010_wdt_stop()
80 static int ftwdt010_wdt_ping(struct watchdog_device *wdd) in ftwdt010_wdt_ping() argument
82 struct ftwdt010_wdt *gwdt = to_ftwdt010_wdt(wdd); in ftwdt010_wdt_ping()
[all …]
|
| D | qcom-wdt.c | 48 struct watchdog_device wdd; member
61 struct qcom_wdt *to_qcom_wdt(struct watchdog_device *wdd) in to_qcom_wdt() argument
63 return container_of(wdd, struct qcom_wdt, wdd); in to_qcom_wdt()
66 static int qcom_wdt_start(struct watchdog_device *wdd) in qcom_wdt_start() argument
68 struct qcom_wdt *wdt = to_qcom_wdt(wdd); in qcom_wdt_start()
72 writel(wdd->timeout * wdt->rate, wdt_addr(wdt, WDT_BARK_TIME)); in qcom_wdt_start()
73 writel(wdd->timeout * wdt->rate, wdt_addr(wdt, WDT_BITE_TIME)); in qcom_wdt_start()
78 static int qcom_wdt_stop(struct watchdog_device *wdd) in qcom_wdt_stop() argument
80 struct qcom_wdt *wdt = to_qcom_wdt(wdd); in qcom_wdt_stop()
86 static int qcom_wdt_ping(struct watchdog_device *wdd) in qcom_wdt_ping() argument
[all …]
|
| D | ziirave_wdt.c | 87 struct watchdog_device wdd; member
127 static int ziirave_wdt_set_state(struct watchdog_device *wdd, int state) in ziirave_wdt_set_state() argument
129 struct i2c_client *client = to_i2c_client(wdd->parent); in ziirave_wdt_set_state()
134 static int ziirave_wdt_start(struct watchdog_device *wdd) in ziirave_wdt_start() argument
136 return ziirave_wdt_set_state(wdd, ZIIRAVE_STATE_ON); in ziirave_wdt_start()
139 static int ziirave_wdt_stop(struct watchdog_device *wdd) in ziirave_wdt_stop() argument
141 return ziirave_wdt_set_state(wdd, ZIIRAVE_STATE_OFF); in ziirave_wdt_stop()
144 static int ziirave_wdt_ping(struct watchdog_device *wdd) in ziirave_wdt_ping() argument
146 struct i2c_client *client = to_i2c_client(wdd->parent); in ziirave_wdt_ping()
152 static int ziirave_wdt_set_timeout(struct watchdog_device *wdd, in ziirave_wdt_set_timeout() argument
[all …]
|
| D | stm32_iwdg.c | 61 struct watchdog_device wdd; member
79 static int stm32_iwdg_start(struct watchdog_device *wdd) in stm32_iwdg_start() argument
81 struct stm32_iwdg *wdt = watchdog_get_drvdata(wdd); in stm32_iwdg_start()
86 dev_dbg(wdd->parent, "%s\n", __func__); in stm32_iwdg_start()
89 reload = clamp_t(unsigned int, ((wdd->timeout * wdt->rate) / 256) - 1, in stm32_iwdg_start()
105 dev_err(wdd->parent, in stm32_iwdg_start()
116 static int stm32_iwdg_ping(struct watchdog_device *wdd) in stm32_iwdg_ping() argument
118 struct stm32_iwdg *wdt = watchdog_get_drvdata(wdd); in stm32_iwdg_ping()
120 dev_dbg(wdd->parent, "%s\n", __func__); in stm32_iwdg_ping()
128 static int stm32_iwdg_set_timeout(struct watchdog_device *wdd, in stm32_iwdg_set_timeout() argument
[all …]
|
| /Linux-v4.19/include/linux/ |
| D | watchdog.h | 129 static inline bool watchdog_active(struct watchdog_device *wdd) in watchdog_active() argument
131 return test_bit(WDOG_ACTIVE, &wdd->status); in watchdog_active()
138 static inline bool watchdog_hw_running(struct watchdog_device *wdd) in watchdog_hw_running() argument
140 return test_bit(WDOG_HW_RUNNING, &wdd->status); in watchdog_hw_running()
144 static inline void watchdog_set_nowayout(struct watchdog_device *wdd, bool nowayout) in watchdog_set_nowayout() argument
147 set_bit(WDOG_NO_WAY_OUT, &wdd->status); in watchdog_set_nowayout()
151 static inline void watchdog_stop_on_reboot(struct watchdog_device *wdd) in watchdog_stop_on_reboot() argument
153 set_bit(WDOG_STOP_ON_REBOOT, &wdd->status); in watchdog_stop_on_reboot()
157 static inline void watchdog_stop_on_unregister(struct watchdog_device *wdd) in watchdog_stop_on_unregister() argument
159 set_bit(WDOG_STOP_ON_UNREGISTER, &wdd->status); in watchdog_stop_on_unregister()
[all …]
|
