| /linux-2.4.37.9/arch/arm/kernel/ |
| D | time.c | 155 unsigned long usec, sec; in do_gettimeofday() local
158 usec = gettimeoffset(); in do_gettimeofday()
163 usec += lost * USECS_PER_JIFFY; in do_gettimeofday()
166 usec += xtime.tv_usec; in do_gettimeofday()
170 while (usec >= 1000000) { in do_gettimeofday()
171 usec -= 1000000; in do_gettimeofday()
176 tv->tv_usec = usec; in do_gettimeofday()
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| /linux-2.4.37.9/arch/m68k/kernel/ |
| D | time.c | 114 unsigned long usec, sec, lost; in do_gettimeofday() local
117 usec = mach_gettimeoffset(); in do_gettimeofday()
120 usec += lost * (1000000/HZ); in do_gettimeofday()
122 usec += xtime.tv_usec; in do_gettimeofday()
125 while (usec >= 1000000) { in do_gettimeofday()
126 usec -= 1000000; in do_gettimeofday()
131 tv->tv_usec = usec; in do_gettimeofday()
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| /linux-2.4.37.9/arch/ia64/kernel/ |
| D | time.c | 114 unsigned long flags, usec, sec, old; in do_gettimeofday() local
118 usec = gettimeoffset(); in do_gettimeofday()
126 if (usec <= old) { in do_gettimeofday()
127 usec = old; in do_gettimeofday()
130 } while (cmpxchg(&last_time_offset, old, usec) != old); in do_gettimeofday()
133 usec += xtime.tv_usec; in do_gettimeofday()
137 while (usec >= 1000000) { in do_gettimeofday()
138 usec -= 1000000; in do_gettimeofday()
143 tv->tv_usec = usec; in do_gettimeofday()
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| /linux-2.4.37.9/arch/alpha/kernel/ |
| D | time.c | 395 unsigned long sec, usec, lost, flags; in do_gettimeofday() local
402 usec = xtime.tv_usec; in do_gettimeofday()
432 usec += delta_usec; in do_gettimeofday()
433 if (usec >= 1000000) { in do_gettimeofday()
435 usec -= 1000000; in do_gettimeofday()
439 tv->tv_usec = usec; in do_gettimeofday()
446 long sec, usec; in do_settimeofday() local
465 usec = tv->tv_usec; in do_settimeofday()
466 usec -= delta_usec; in do_settimeofday()
467 if (usec < 0) { in do_settimeofday()
[all …]
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| /linux-2.4.37.9/arch/x86_64/kernel/ |
| D | vsyscall.c | 59 unsigned long sec, usec; in do_vgettimeofday() local
66 usec = __xtime.tv_usec + (__jiffies - __wall_jiffies) * (1000000 / HZ); in do_vgettimeofday()
73 usec += (((t - __vxtime.last_tsc) * __vxtime.tsc_quot) >> 32); in do_vgettimeofday()
77 usec += ((readl(fix_to_virt(VSYSCALL_HPET) + 0xf0) - __vxtime.last) * __vxtime.quot) >> 32; in do_vgettimeofday()
85 tv->tv_sec = sec + usec / 1000000; in do_vgettimeofday()
86 tv->tv_usec = usec % 1000000; in do_vgettimeofday()
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| D | time.c | 189 unsigned long usec, flags; in do_gettimeoffset_pit() local
191 usec = do_slow_gettimeoffset(); in do_gettimeoffset_pit()
193 return usec; in do_gettimeoffset_pit()
207 unsigned int sec, usec; in do_gettimeofday() local
214 usec = xtime.tv_usec in do_gettimeofday()
221 tv->tv_sec = sec + usec / 1000000; in do_gettimeofday()
222 tv->tv_usec = usec % 1000000; in do_gettimeofday()
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| /linux-2.4.37.9/arch/parisc/kernel/ |
| D | time.c | 161 unsigned long flags, usec, sec; in do_gettimeofday() local
165 usec = gettimeoffset(); in do_gettimeofday()
168 usec += xtime.tv_usec; in do_gettimeofday()
172 while (usec >= 1000000) { in do_gettimeofday()
173 usec -= 1000000; in do_gettimeofday()
178 tv->tv_usec = usec; in do_gettimeofday()
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| /linux-2.4.37.9/arch/s390x/kernel/ |
| D | time.c | 79 unsigned long usec, sec; in do_gettimeofday() local
83 usec = xtime.tv_usec + do_gettimeoffset(); in do_gettimeofday()
86 while (usec >= 1000000) { in do_gettimeofday()
87 usec -= 1000000; in do_gettimeofday()
92 tv->tv_usec = usec; in do_gettimeofday()
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| /linux-2.4.37.9/arch/s390/kernel/ |
| D | time.c | 106 unsigned long usec, sec; in do_gettimeofday() local
110 usec = xtime.tv_usec + do_gettimeoffset(); in do_gettimeofday()
113 while (usec >= 1000000) { in do_gettimeofday()
114 usec -= 1000000; in do_gettimeofday()
119 tv->tv_usec = usec; in do_gettimeofday()
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| /linux-2.4.37.9/include/asm-arm/arch-sa1100/ |
| D | time.h | 52 unsigned long ticks_to_match, elapsed, usec; in sa1100_gettimeoffset() local
61 usec = (unsigned long)(elapsed*tick)/LATCH; in sa1100_gettimeoffset()
63 return usec; in sa1100_gettimeoffset()
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| /linux-2.4.37.9/arch/ppc/kernel/ |
| D | time.c | 220 unsigned delta, lost_ticks, usec, sec; in do_gettimeofday() local
224 usec = xtime.tv_usec; in do_gettimeofday()
236 usec += mulhwu(tb_to_us, tb_ticks_per_jiffy * lost_ticks + delta); in do_gettimeofday()
237 while (usec >= 1000000) { in do_gettimeofday()
239 usec -= 1000000; in do_gettimeofday()
242 tv->tv_usec = usec; in do_gettimeofday()
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| /linux-2.4.37.9/kernel/ |
| D | itimer.c | 28 unsigned long usec = (unsigned) value->tv_usec; in tvtojiffies() local
32 usec += 1000000 / HZ - 1; in tvtojiffies()
33 usec /= 1000000 / HZ; in tvtojiffies()
34 return HZ*sec+usec; in tvtojiffies()
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| /linux-2.4.37.9/arch/cris/kernel/ |
| D | time.c | 267 unsigned long usec, sec; in do_gettimeofday() local
270 usec = do_gettimeoffset(); in do_gettimeofday()
274 usec += lost * (1000000 / HZ); in do_gettimeofday()
277 usec += xtime.tv_usec; in do_gettimeofday()
280 while (usec >= 1000000) { in do_gettimeofday()
281 usec -= 1000000; in do_gettimeofday()
286 tv->tv_usec = usec; in do_gettimeofday()
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| D | fasttimer.c | 193 unsigned long usec = GET_JIFFIES_USEC(); in do_gettimeofday_fast() local
195 usec += (sec % HZ) * (1000000 / HZ); in do_gettimeofday_fast()
198 if (usec > 1000000) in do_gettimeofday_fast()
200 usec -= 1000000; in do_gettimeofday_fast()
204 tv->tv_usec = usec; in do_gettimeofday_fast()
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| /linux-2.4.37.9/arch/sh/kernel/ |
| D | time.c | 158 unsigned long usec, sec; in do_gettimeofday() local
161 usec = do_gettimeoffset(); in do_gettimeofday()
165 usec += lost * (1000000 / HZ); in do_gettimeofday()
168 usec += xtime.tv_usec; in do_gettimeofday()
171 while (usec >= 1000000) { in do_gettimeofday()
172 usec -= 1000000; in do_gettimeofday()
177 tv->tv_usec = usec; in do_gettimeofday()
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| /linux-2.4.37.9/arch/sh64/kernel/ |
| D | time.c | 195 unsigned long usec, sec; in do_gettimeofday() local
198 usec = usecs_since_tick(); in do_gettimeofday()
202 usec += lost * (1000000 / HZ); in do_gettimeofday()
205 usec += xtime.tv_usec; in do_gettimeofday()
208 while (usec >= 1000000) { in do_gettimeofday()
209 usec -= 1000000; in do_gettimeofday()
214 tv->tv_usec = usec; in do_gettimeofday()
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| /linux-2.4.37.9/fs/ |
| D | select.c | 268 time_t sec, usec; in sys_select() local
272 || (ret = __get_user(usec, &tvp->tv_usec))) in sys_select()
276 if (sec < 0 || usec < 0) in sys_select()
280 timeout = ROUND_UP(usec, 1000000/HZ); in sys_select()
322 time_t sec = 0, usec = 0; in sys_select() local
325 usec = timeout % HZ; in sys_select()
326 usec *= (1000000/HZ); in sys_select()
329 put_user(usec, &tvp->tv_usec); in sys_select()
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| /linux-2.4.37.9/arch/i386/kernel/ |
| D | time.c | 446 unsigned long usec, sec; in do_gettimeofday() local
449 usec = do_gettimeoffset(); in do_gettimeofday()
453 usec += lost * (1000000 / HZ); in do_gettimeofday()
456 usec += xtime.tv_usec; in do_gettimeofday()
459 while (usec >= 1000000) { in do_gettimeofday()
460 usec -= 1000000; in do_gettimeofday()
465 tv->tv_usec = usec; in do_gettimeofday()
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| /linux-2.4.37.9/drivers/scsi/aic7xxx/ |
| D | aic7xxx_osm.h | 272 static __inline void ahc_timer_reset(ahc_timer_t *timer, int usec,
274 static __inline void ahc_scb_timer_reset(struct scb *scb, u_int usec);
277 ahc_timer_reset(ahc_timer_t *timer, int usec, ahc_callback_t *func, void *arg) in ahc_timer_reset() argument
284 timer->expires = jiffies + (usec * HZ)/1000000; in ahc_timer_reset()
290 ahc_scb_timer_reset(struct scb *scb, u_int usec) in ahc_scb_timer_reset() argument
292 mod_timer(&scb->io_ctx->eh_timeout, jiffies + (usec * HZ)/1000000); in ahc_scb_timer_reset()
584 ahc_delay(long usec) in ahc_delay() argument
591 while (usec > 0) { in ahc_delay()
592 udelay(usec % 1024); in ahc_delay()
593 usec -= 1024; in ahc_delay()
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| D | aic79xx_osm.h | 260 static __inline void ahd_timer_reset(ahd_timer_t *timer, u_int usec,
262 static __inline void ahd_scb_timer_reset(struct scb *scb, u_int usec);
265 ahd_timer_reset(ahd_timer_t *timer, u_int usec, ahd_callback_t *func, void *arg) in ahd_timer_reset() argument
272 timer->expires = jiffies + (usec * HZ)/1000000; in ahd_timer_reset()
278 ahd_scb_timer_reset(struct scb *scb, u_int usec) in ahd_scb_timer_reset() argument
280 mod_timer(&scb->io_ctx->eh_timeout, jiffies + (usec * HZ)/1000000); in ahd_scb_timer_reset()
579 ahd_delay(long usec) in ahd_delay() argument
586 while (usec > 0) { in ahd_delay()
587 udelay(usec % 1024); in ahd_delay()
588 usec -= 1024; in ahd_delay()
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| /linux-2.4.37.9/drivers/parport/ |
| D | ieee1284.c | 119 int usec) in parport_poll_peripheral() argument
122 int count = usec / 5 + 2; in parport_poll_peripheral()
170 int usec; in parport_wait_peripheral() local
174 usec = port->physport->spintime; /* usecs of fast polling */ in parport_wait_peripheral()
178 usec = 35000; in parport_wait_peripheral()
186 ret = parport_poll_peripheral (port, mask, result, usec); in parport_wait_peripheral()
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| /linux-2.4.37.9/arch/sparc64/kernel/ |
| D | time.c | 1029 unsigned long usec, sec; in do_gettimeofday() local
1032 usec = do_gettimeoffset(); in do_gettimeofday()
1036 usec += lost * (1000000 / HZ); in do_gettimeofday()
1039 usec += xtime.tv_usec; in do_gettimeofday()
1042 while (usec >= 1000000) { in do_gettimeofday()
1043 usec -= 1000000; in do_gettimeofday()
1048 tv->tv_usec = usec; in do_gettimeofday()
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| /linux-2.4.37.9/include/asm-m68k/ |
| D | atari_acsi.h | 7 void acsi_delay_end( long usec );
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| /linux-2.4.37.9/arch/ppc64/kernel/ |
| D | time.c | 306 unsigned long sec, usec, tb_ticks; in do_gettimeofday() local
368 usec = (xsec * USEC_PER_SEC)/XSEC_PER_SEC; in do_gettimeofday()
371 tv->tv_usec = usec; in do_gettimeofday()
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| /linux-2.4.37.9/Documentation/usb/ |
| D | ehci.txt | 107 value is 0, indicating 1 microframe (125 usec). Maximum value
151 microframes fit in a USB 1.1 frame; a microframe is 1 msec/8 = 125 usec.
178 There's a minimum latency of one microframe (125 usec) for the host
183 it completed in less than 250 usec (depending on transfer size).
|