Searched refs:delay_us (Results 1 - 12 of 12) sorted by relevance

/linux-4.4.14/include/linux/
H A Diopoll.h67 * @delay_us: Time to udelay between reads in us (0 tight-loops). Should
78 #define readx_poll_timeout_atomic(op, addr, val, cond, delay_us, timeout_us) \
89 if (delay_us) \
90 udelay(delay_us); \
96 #define readb_poll_timeout(addr, val, cond, delay_us, timeout_us) \
97 readx_poll_timeout(readb, addr, val, cond, delay_us, timeout_us)
99 #define readb_poll_timeout_atomic(addr, val, cond, delay_us, timeout_us) \
100 readx_poll_timeout_atomic(readb, addr, val, cond, delay_us, timeout_us)
102 #define readw_poll_timeout(addr, val, cond, delay_us, timeout_us) \
103 readx_poll_timeout(readw, addr, val, cond, delay_us, timeout_us)
105 #define readw_poll_timeout_atomic(addr, val, cond, delay_us, timeout_us) \
106 readx_poll_timeout_atomic(readw, addr, val, cond, delay_us, timeout_us)
108 #define readl_poll_timeout(addr, val, cond, delay_us, timeout_us) \
109 readx_poll_timeout(readl, addr, val, cond, delay_us, timeout_us)
111 #define readl_poll_timeout_atomic(addr, val, cond, delay_us, timeout_us) \
112 readx_poll_timeout_atomic(readl, addr, val, cond, delay_us, timeout_us)
114 #define readq_poll_timeout(addr, val, cond, delay_us, timeout_us) \
115 readx_poll_timeout(readq, addr, val, cond, delay_us, timeout_us)
117 #define readq_poll_timeout_atomic(addr, val, cond, delay_us, timeout_us) \
118 readx_poll_timeout_atomic(readq, addr, val, cond, delay_us, timeout_us)
120 #define readb_relaxed_poll_timeout(addr, val, cond, delay_us, timeout_us) \
121 readx_poll_timeout(readb_relaxed, addr, val, cond, delay_us, timeout_us)
123 #define readb_relaxed_poll_timeout_atomic(addr, val, cond, delay_us, timeout_us) \
124 readx_poll_timeout_atomic(readb_relaxed, addr, val, cond, delay_us, timeout_us)
126 #define readw_relaxed_poll_timeout(addr, val, cond, delay_us, timeout_us) \
127 readx_poll_timeout(readw_relaxed, addr, val, cond, delay_us, timeout_us)
129 #define readw_relaxed_poll_timeout_atomic(addr, val, cond, delay_us, timeout_us) \
130 readx_poll_timeout_atomic(readw_relaxed, addr, val, cond, delay_us, timeout_us)
132 #define readl_relaxed_poll_timeout(addr, val, cond, delay_us, timeout_us) \
133 readx_poll_timeout(readl_relaxed, addr, val, cond, delay_us, timeout_us)
135 #define readl_relaxed_poll_timeout_atomic(addr, val, cond, delay_us, timeout_us) \
136 readx_poll_timeout_atomic(readl_relaxed, addr, val, cond, delay_us, timeout_us)
138 #define readq_relaxed_poll_timeout(addr, val, cond, delay_us, timeout_us) \
139 readx_poll_timeout(readq_relaxed, addr, val, cond, delay_us, timeout_us)
141 #define readq_relaxed_poll_timeout_atomic(addr, val, cond, delay_us, timeout_us) \
142 readx_poll_timeout_atomic(readq_relaxed, addr, val, cond, delay_us, timeout_us)
H A Dregmap.h60 * @delay_us: Delay to be applied after the register write in microseconds
65 unsigned int delay_us; member in struct:reg_sequence
/linux-4.4.14/arch/cris/include/asm/
H A Dfasttimer.h24 unsigned long delay_us; member in struct:fast_timer
35 unsigned long delay_us,
/linux-4.4.14/arch/cris/arch-v10/kernel/
H A Dfasttimer.c137 inline void start_timer1(unsigned long delay_us) start_timer1() argument
145 * T=div*t, div = T/t = delay_us*freq/1000000 start_timer1()
148 while (delay_us < upper_limit && freq_index < MAX_USABLE_TIMER_FREQ) start_timer1()
160 div = delay_us * timer_freq_100[freq_index]/10000; start_timer1()
176 timer_delay_settings[fast_timers_started % NUM_TIMER_STATS] = delay_us; start_timer1()
179 delay_us, freq_index, div)); start_timer1()
212 unsigned long delay_us, start_one_shot_timer()
218 D1(printk("sft %s %d us\n", name, delay_us)); start_one_shot_timer()
239 t->delay_us = delay_us; start_one_shot_timer()
244 t->tv_expires.tv_usec = t->tv_set.tv_usec + delay_us % 1000000; start_one_shot_timer()
245 t->tv_expires.tv_jiff = t->tv_set.tv_jiff + delay_us / 1000000 / HZ; start_one_shot_timer()
270 start_timer1(delay_us); start_one_shot_timer()
288 D2(printk("start_one_shot_timer: %d us done\n", delay_us)); start_one_shot_timer()
559 t->delay_us, proc_fasttimer_show()
579 t->delay_us, proc_fasttimer_show()
597 t->delay_us, proc_fasttimer_show()
617 t->delay_us, proc_fasttimer_show()
784 t->delay_us, fast_timer_test()
209 start_one_shot_timer(struct fast_timer *t, fast_timer_function_type *function, unsigned long data, unsigned long delay_us, const char *name) start_one_shot_timer() argument
/linux-4.4.14/arch/cris/arch-v32/kernel/
H A Dfasttimer.c128 inline void start_timer_trig(unsigned long delay_us) start_timer_trig() argument
142 delay_us, freq_index, div)); start_timer_trig()
150 trig_wrap = (trig = r_time0 + delay_us*(1000/10)) < r_time0; start_timer_trig()
153 timer_delay_settings[fast_timers_started % NUM_TIMER_STATS] = delay_us; start_timer_trig()
191 unsigned long delay_us, start_one_shot_timer()
197 D1(printk("sft %s %d us\n", name, delay_us)); start_one_shot_timer()
219 t->delay_us = delay_us; start_one_shot_timer()
224 t->tv_expires.tv_usec = t->tv_set.tv_usec + delay_us % 1000000; start_one_shot_timer()
225 t->tv_expires.tv_jiff = t->tv_set.tv_jiff + delay_us / 1000000 / HZ; start_one_shot_timer()
246 start_timer_trig(delay_us); start_one_shot_timer()
262 D2(printk("start_one_shot_timer: %d us done\n", delay_us)); start_one_shot_timer()
532 t->delay_us, proc_fasttimer_show()
552 t->delay_us, proc_fasttimer_show()
570 t->delay_us, proc_fasttimer_show()
590 t->delay_us, proc_fasttimer_show()
755 t->delay_us, fast_timer_test()
188 start_one_shot_timer(struct fast_timer *t, fast_timer_function_type *function, unsigned long data, unsigned long delay_us, const char *name) start_one_shot_timer() argument
/linux-4.4.14/drivers/gpu/drm/msm/dsi/pll/
H A Ddsi_pll.h58 static inline void pll_write_udelay(void __iomem *reg, u32 data, u32 delay_us) pll_write_udelay() argument
61 udelay(delay_us); pll_write_udelay()
/linux-4.4.14/drivers/reset/
H A Dreset-lpc18xx.c42 u32 delay_us; member in struct:lpc18xx_rgu_data
116 udelay(rc->delay_us); lpc18xx_rgu_reset()
189 rc->delay_us = 2; lpc18xx_rgu_probe()
191 rc->delay_us = DIV_ROUND_UP(fcclk, firc * firc); lpc18xx_rgu_probe()
/linux-4.4.14/drivers/uwb/
H A Ddrp.c585 unsigned long delay_us = UWB_MAS_LENGTH_US * UWB_MAS_PER_ZONE; uwb_cnflt_update_work() local
600 usecs_to_jiffies(delay_us)); uwb_cnflt_update_work()
622 unsigned long delay_us = UWB_MAS_LENGTH_US * UWB_MAS_PER_ZONE; uwb_drp_handle_alien_drp() local
657 queue_delayed_work(rc->rsv_workq, &rc->rsv_alien_bp_work, usecs_to_jiffies(delay_us)); uwb_drp_handle_alien_drp()
H A Drsv.c859 unsigned long delay_us = UWB_MAS_LENGTH_US * UWB_MAS_PER_ZONE; uwb_rsv_queue_update() local
861 queue_delayed_work(rc->rsv_workq, &rc->rsv_update_work, usecs_to_jiffies(delay_us)); uwb_rsv_queue_update()
/linux-4.4.14/drivers/scsi/cxlflash/
H A Dmain.c943 * @delay_us: Number of microseconds to delay between reading port status.
952 * -EINVAL when @delay_us is less than 1000
954 static int wait_port_online(__be64 __iomem *fc_regs, u32 delay_us, u32 nretry) wait_port_online() argument
958 if (delay_us < 1000) { wait_port_online()
959 pr_err("%s: invalid delay specified %d\n", __func__, delay_us); wait_port_online()
964 msleep(delay_us / 1000); wait_port_online()
975 * @delay_us: Number of microseconds to delay between reading port status.
983 * -EINVAL when @delay_us is less than 1000
985 static int wait_port_offline(__be64 __iomem *fc_regs, u32 delay_us, u32 nretry) wait_port_offline() argument
989 if (delay_us < 1000) { wait_port_offline()
990 pr_err("%s: invalid delay specified %d\n", __func__, delay_us); wait_port_offline()
995 msleep(delay_us / 1000); wait_port_offline()
/linux-4.4.14/drivers/base/regmap/
H A Dregmap.c1920 if (page_change || regs[i].delay_us) { _regmap_range_multi_paged_reg_write()
1928 if (regs[i].delay_us && i == 0) _regmap_range_multi_paged_reg_write()
1935 if (regs[i].delay_us) _regmap_range_multi_paged_reg_write()
1936 udelay(regs[i].delay_us); _regmap_range_multi_paged_reg_write()
1972 if (regs[i].delay_us) _regmap_multi_reg_write()
1973 udelay(regs[i].delay_us); _regmap_multi_reg_write()
2018 if (range || regs[i].delay_us) { _regmap_multi_reg_write()
/linux-4.4.14/drivers/gpu/drm/radeon/
H A Drv6xx_dpm.c427 u32 delay_us, u32 unit) rv6xx_compute_count_for_delay()
431 return rv6xx_scale_count_given_unit(rdev, delay_us * (ref_clk / 100), unit); rv6xx_compute_count_for_delay()
426 rv6xx_compute_count_for_delay(struct radeon_device *rdev, u32 delay_us, u32 unit) rv6xx_compute_count_for_delay() argument

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