| /arch/parisc/include/asm/ |
| D | delay.h | 13 extern void __udelay(unsigned long usecs);
14 extern void __udelay_bad(unsigned long usecs);
16 static inline void udelay(unsigned long usecs) in udelay() argument
18 if (__builtin_constant_p(usecs) && (usecs) > 20000) in udelay()
19 __udelay_bad(usecs); in udelay()
20 __udelay(usecs); in udelay()
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| /arch/nds32/include/asm/ |
| D | delay.h | 20 static inline void __udelay(unsigned long usecs, unsigned long lpj) in __udelay() argument
22 usecs *= (unsigned long)(((0x8000000000000000ULL / (500000 / HZ)) + in __udelay()
24 usecs = (unsigned long)(((unsigned long long)usecs * lpj) >> 32); in __udelay()
25 __delay(usecs); in __udelay()
28 #define udelay(usecs) __udelay((usecs), loops_per_jiffy) argument
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| /arch/hexagon/include/asm/ |
| D | delay.h | 12 extern void __udelay(unsigned long usecs);
14 #define udelay(usecs) __udelay((usecs)) argument
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| /arch/riscv/lib/ |
| D | delay.c | 81 void udelay(unsigned long usecs) in udelay() argument
83 u64 ucycles = (u64)usecs * lpj_fine * UDELAY_MULT; in udelay()
86 if (unlikely(usecs > MAX_UDELAY_US)) { in udelay()
87 n = (u64)usecs * riscv_timebase; in udelay()
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| /arch/um/include/asm/ |
| D | delay.h | 19 static inline void um_udelay(unsigned long usecs) in um_udelay() argument
23 time_travel_ndelay(1000 * usecs); in um_udelay()
26 udelay(usecs); in um_udelay()
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| /arch/alpha/lib/ |
| D | udelay.c | 43 udelay(unsigned long usecs) in udelay() argument
45 usecs *= (((unsigned long)HZ << 32) / 1000000) * LPJ; in udelay()
46 __delay((long)usecs >> 32); in udelay()
|
| /arch/sh/lib/ |
| D | delay.c | 45 void __udelay(unsigned long usecs) in __udelay() argument
47 __const_udelay(usecs * 0x000010c6); /* 2**32 / 1000000 */ in __udelay()
|
| /arch/csky/lib/ |
| D | delay.c | 29 void __udelay(unsigned long usecs) in __udelay() argument
31 __const_udelay(usecs * 0x10C7UL); /* 2**32 / 1000000 (rounded up) */ in __udelay()
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| /arch/arc/include/asm/ |
| D | delay.h | 54 static inline void __udelay(unsigned long usecs) in __udelay() argument
61 loops = ((u64) usecs * 4295 * HZ * loops_per_jiffy) >> 32; in __udelay()
|
| /arch/x86/um/ |
| D | delay.c | 47 void __udelay(unsigned long usecs) in __udelay() argument
49 __const_udelay(usecs * 0x000010c7); /* 2**32 / 1000000 (rounded up) */ in __udelay()
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| /arch/s390/lib/ |
| D | delay.c | 37 void __udelay(unsigned long usecs) in __udelay() argument
39 delay_loop(usecs << 12); in __udelay()
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| /arch/h8300/lib/ |
| D | delay.c | 31 void __udelay(unsigned long usecs) in __udelay() argument
33 __const_udelay(usecs * 0x10C7UL); /* 2**32 / 1000000 (rounded up) */ in __udelay()
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| /arch/nios2/lib/ |
| D | delay.c | 30 void __udelay(unsigned long usecs) in __udelay() argument
32 __const_udelay(usecs * 0x10C7UL); /* 2**32 / 1000000 (rounded up) */ in __udelay()
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| /arch/openrisc/lib/ |
| D | delay.c | 48 void __udelay(unsigned long usecs) in __udelay() argument
50 __const_udelay(usecs * 0x10C7UL); /* 2**32 / 1000000 (rounded up) */ in __udelay()
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| /arch/parisc/lib/ |
| D | delay.c | 68 void __udelay(unsigned long usecs) in __udelay() argument
70 __cr16_delay(usecs * ((unsigned long)boot_cpu_data.cpu_hz / 1000000UL)); in __udelay()
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| /arch/arm64/lib/ |
| D | delay.c | 49 void __udelay(unsigned long usecs) in __udelay() argument
51 __const_udelay(usecs * 0x10C7UL); /* 2**32 / 1000000 (rounded up) */ in __udelay()
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| /arch/xtensa/include/asm/ |
| D | delay.h | 37 static inline void __udelay(unsigned long usecs) in __udelay() argument
40 unsigned long cycles = (usecs * (ccount_freq >> 15)) >> 5; in __udelay()
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| /arch/m68k/include/asm/ |
| D | delay.h | 79 static inline void __udelay(unsigned long usecs) in __udelay() argument
81 __const_udelay(usecs); in __udelay()
|
| /arch/arm/lib/ |
| D | delay.c | 60 static void __timer_udelay(unsigned long usecs) in __timer_udelay() argument
62 __timer_const_udelay(usecs * UDELAY_MULT); in __timer_udelay()
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| /arch/arm/boot/dts/ |
| D | imx6qdl-skov-cpu-revc.dtsi | 26 ti,vref-delay-usecs = /bits/ 16 <0>;
27 ti,penirq-recheck-delay-usecs = /bits/ 16 <100>;
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| /arch/ia64/kernel/ |
| D | time.c | 409 ia64_itc_udelay (unsigned long usecs) in ia64_itc_udelay() argument
412 unsigned long end = start + usecs*local_cpu_data->cyc_per_usec; in ia64_itc_udelay()
418 void (*ia64_udelay)(unsigned long usecs) = &ia64_itc_udelay;
421 udelay (unsigned long usecs) in udelay() argument
423 (*ia64_udelay)(usecs); in udelay()
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| /arch/alpha/include/asm/ |
| D | delay.h | 6 extern void udelay(unsigned long usecs);
|
| /arch/sparc/include/asm/ |
| D | delay_64.h | 13 void udelay(unsigned long usecs);
|
| /arch/riscv/include/asm/ |
| D | delay.h | 13 extern void udelay(unsigned long usecs);
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| /arch/ia64/include/asm/ |
| D | timex.h | 19 extern void (*ia64_udelay)(unsigned long usecs);
|