Searched defs:delta (Results 1 - 25 of 117) sorted by relevance

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/drivers/clocksource/
H A Di8253.c148 static int pit_next_event(unsigned long delta, struct clock_event_device *evt) argument
151 outb_p(delta & 0xff , PIT_CH0); /* LSB */
152 outb_p(delta >> 8 , PIT_CH0); /* MSB */
H A Dcs5535-clockevt.c71 static void start_timer(struct cs5535_mfgpt_timer *timer, uint16_t delta) argument
73 cs5535_mfgpt_write(timer, MFGPT_REG_CMP2, delta);
91 static int mfgpt_next_event(unsigned long delta, struct clock_event_device *evt) argument
93 start_timer(cs5535_event_clock, delta);
H A Dacpi_pm.c154 unsigned long count, delta; local
160 delta = (value2 - value1) & ACPI_PM_MASK;
162 /* Check that the PMTMR delta is within 5% of what we expect */
163 if (delta < (PMTMR_EXPECTED_RATE * 19) / 20 ||
164 delta > (PMTMR_EXPECTED_RATE * 21) / 20) {
167 100UL * delta / PMTMR_EXPECTED_RATE);
H A Ddw_apb_timer.c179 static int apbt_next_event(unsigned long delta, argument
190 apbt_writel(&dw_ced->timer, delta, APBTMR_N_LOAD_COUNT);
H A Dsh_tmu.c150 static void sh_tmu_set_next(struct sh_tmu_priv *p, unsigned long delta, argument
162 /* reload delta value in case of periodic timer */
164 sh_tmu_write(p, TCOR, delta);
168 sh_tmu_write(p, TCNT, delta);
297 static int sh_tmu_clock_event_next(unsigned long delta, argument
304 /* program new delta value */
305 sh_tmu_set_next(p, delta, 0);
H A Dtcb_clksrc.c145 static int tc_next_event(unsigned long delta, struct clock_event_device *d) argument
147 __raw_writel(delta, tcaddr + ATMEL_TC_REG(2, RC));
/drivers/net/fddi/skfp/
H A Dsmttimer.c67 u_long delta = 0 ; local
91 delta = 0 ;
93 if (delta + tm->tm_delta > time) {
96 delta += tm->tm_delta ;
101 timer->tm_delta = time - delta ;
122 u_long delta ; local
128 delta = hwt_read(smc) ;
132 if (delta >= tm->tm_delta) {
134 delta -= tm->tm_delta ;
139 tm->tm_delta -= delta ;
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/drivers/net/wireless/prism54/
H A Disl_38xx.c226 const s32 delta = (le32_to_cpu(cb->driver_curr_frag[queue]) - local
232 BUG_ON(delta < 0); /* driver ptr must be ahead of device ptr */
237 BUG_ON(delta > ISL38XX_CB_MGMT_QSIZE);
241 BUG_ON(delta > ISL38XX_CB_TX_QSIZE);
242 return delta;
246 BUG_ON(delta > ISL38XX_CB_MGMT_QSIZE);
247 return ISL38XX_CB_MGMT_QSIZE - delta;
251 BUG_ON(delta > ISL38XX_CB_RX_QSIZE);
252 return ISL38XX_CB_RX_QSIZE - delta;
/drivers/gpu/drm/nouveau/
H A Dnvc0_vm.c62 struct nouveau_mem *mem, u32 pte, u32 cnt, u64 phys, u64 delta)
61 nvc0_vm_map(struct nouveau_vma *vma, struct nouveau_gpuobj *pgt, struct nouveau_mem *mem, u32 pte, u32 cnt, u64 phys, u64 delta) argument
H A Dnouveau_dma.c110 int delta, int length)
119 offset = vma->offset + delta;
109 nv50_dma_push(struct nouveau_channel *chan, struct nouveau_bo *bo, int delta, int length) argument
H A Dnv50_vm.c74 struct nouveau_mem *mem, u32 pte, u32 cnt, u64 phys, u64 delta)
106 u32 tag = mem->tag->start + ((delta >> 16) * comp);
108 delta += block << (vma->node->type - 3);
73 nv50_vm_map(struct nouveau_vma *vma, struct nouveau_gpuobj *pgt, struct nouveau_mem *mem, u32 pte, u32 cnt, u64 phys, u64 delta) argument
H A Dnouveau_vm.c31 nouveau_vm_map_at(struct nouveau_vma *vma, u64 delta, struct nouveau_mem *node) argument
36 u32 offset = vma->node->offset + (delta >> 12);
43 delta = 0;
56 vm->map(vma, pgt, node, pte, len, phys, delta);
66 delta += (u64)len << vma->node->type;
80 nouveau_vm_map_sg(struct nouveau_vma *vma, u64 delta, u64 length, argument
86 u32 offset = vma->node->offset + (delta >> 12);
117 nouveau_vm_unmap_at(struct nouveau_vma *vma, u64 delta, u64 length) argument
121 u32 offset = vma->node->offset + (delta >> 12);
/drivers/input/keyboard/
H A Dpxa930_rotary.c45 int ercr, delta, key; local
50 delta = ercr - r->last_ercr;
51 if (delta == 0)
57 key = (delta > 0) ? pdata->up_key : pdata->down_key;
62 input_report_rel(r->input_dev, pdata->rel_code, delta);
/drivers/rtc/
H A Dclass.c37 * On suspend(), measure the delta between one RTC and the
48 struct timespec delta, delta_delta; local
64 delta = timespec_sub(old_system, old_rtc);
65 delta_delta = timespec_sub(delta, old_delta);
69 * has occured and set old_delta to the current delta.
71 old_delta = delta;
105 /* calculate the RTC time delta (sleep time)*/
/drivers/hwmon/pmbus/
H A Dzl6100.c58 s64 delta = ktime_us_delta(ktime_get(), data->access); local
59 if (delta < data->delay)
60 udelay(data->delay - delta);
/drivers/input/misc/
H A Dbfin_rotary.c48 static void report_rotary_event(struct bfin_rot *rotary, int delta) argument
54 delta > 0 ? rotary->up_key : rotary->down_key);
56 input_report_rel(input, rotary->rel_code, delta);
65 int delta; local
74 delta = bfin_read_CNT_COUNTER();
75 if (delta)
76 report_rotary_event(rotary, delta);
/drivers/media/rc/
H A Dir-raw.c116 s64 delta; /* ns */ local
125 delta = ktime_to_ns(ktime_sub(now, dev->raw->last_event));
129 * being called for the first time, note that delta can't
132 if (delta > delay || !dev->raw->last_type)
135 ev.duration = delta;
/drivers/pps/generators/
H A Dpps_gen_parport.c76 long lim, delta; local
134 delta = timespec_to_ns(&dts);
140 if (delta >= hrtimer_error)
141 hrtimer_error = delta;
143 hrtimer_error = (3 * hrtimer_error + delta) >> 2;
/drivers/staging/ft1000/ft1000-pcmcia/
H A Dft1000_proc.c66 time_t delta; local
140 delta = (tv.tv_sec - info->ConTm);
143 ((delta / 3600) % 24), ((delta / 60) % 60), (delta % 60));
144 PUTM_TO_PAGE(len, page, "Connection Time[s]: %ld\n", delta);
/drivers/staging/ft1000/ft1000-usb/
H A Dft1000_proc.c85 time_t delta; local
105 delta = (tv.tv_sec - info->ConTm);
108 delta = 0;
149 ((delta / 3600) % 24), ((delta / 60) % 60), (delta % 60));
150 PUTM_TO_PAGE(len, page, "Connection Time[s]: %ld\n", delta);
/drivers/base/power/
H A Druntime.c33 unsigned long delta; local
35 delta = now - dev->power.accounting_timestamp;
43 dev->power.suspended_jiffies += delta;
45 dev->power.active_jiffies += delta;
/drivers/lguest/
H A Dinterrupts_and_traps.c613 void guest_set_clockevent(struct lg_cpu *cpu, unsigned long delta) argument
617 if (unlikely(delta == 0)) {
628 expires = ktime_add_ns(ktime_get_real(), delta);
/drivers/net/wireless/ath/ath9k/
H A Dcalib.c71 s8 delta = chan->noisefloor - local
73 if (delta > 0)
74 noise += delta;
/drivers/ptp/
H A Dptp_clock.c132 s64 delta; local
144 delta = ktime_to_ns(kt);
145 err = ops->adjtime(ops, delta);
H A Dptp_ixp46x.c160 static int ptp_ixp_adjtime(struct ptp_clock_info *ptp, s64 delta) argument
170 now += delta;

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