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/openbmc/linux/include/linux/
H A Dtimecounter.h27 * @mult: cycle to nanosecond multiplier
28 * @shift: cycle to nanosecond divisor (power of two)
42 * corresponding nanosecond counts with timecounter_cyc2time(). Users
45 * more often than the cycle counter wraps around. The nanosecond
H A Dktime.h4 * ktime_t - nanosecond-resolution time format.
28 /* Nanosecond scalar representation for kernel time values */
59 * Add a ktime_t variable and a scalar nanosecond value.
H A Dclocksource.h42 * @mult: Cycle to nanosecond multiplier
43 * @shift: Cycle to nanosecond divisor (power of two)
194 * @mult: cycle to nanosecond multiplier
195 * @shift: cycle to nanosecond divisor (power of two)
/openbmc/linux/include/linux/platform_data/txx9/
H A Dndfmc.h17 unsigned int hold; /* hold time in nanosecond */
18 unsigned int spw; /* strobe pulse width in nanosecond */
/openbmc/linux/drivers/net/ethernet/marvell/mvpp2/
H A Dmvpp2_tai.c61 u64 period; // nanosecond period in 32.32 fixed point
319 /* As the fractional nanosecond is a signed offset, if the MSB (sign) in mvpp22_tai_set_step()
406 /* The step size consists of three registers - a 16-bit nanosecond step in mvpp22_tai_probe()
407 * size, and a 32-bit fractional nanosecond step size split over two in mvpp22_tai_probe()
408 * registers. The fractional nanosecond step size has units of 2^-32ns. in mvpp22_tai_probe()
412 * which gives us the nanosecond step to the nearest integer in 16.32 in mvpp22_tai_probe()
414 * the MSB inverted. With rounding of the fractional nanosecond, and in mvpp22_tai_probe()
/openbmc/openbmc/meta-arm/meta-arm-bsp/recipes-security/trusted-services/corstone1000/
H A D0016-Isolate-common-uefi-variable-authentication-steps.patch80 + * components Pad1, Nanosecond, TimeZone, Daylight and Pad2 shall be set to 0.
84 + * 2. Verify that Pad1, Nanosecond, TimeZone, Daylight and Pad2 components
89 + (var_map.efi_auth_descriptor->TimeStamp.Nanosecond != 0) ||
193 - * components Pad1, Nanosecond, TimeZone, Daylight and Pad2 shall be set to 0.
197 - * 2. Verify that Pad1, Nanosecond, TimeZone, Daylight and Pad2 components
202 - (var_map.efi_auth_descriptor->TimeStamp.Nanosecond != 0) ||
/openbmc/linux/Documentation/timers/
H A Dtimekeeping.rst55 into a nanosecond value as an unsigned long long (unsigned 64 bit) number.
58 possible to a nanosecond value using only the arithmetic operations
130 i.e. after 64 bits. Since this is a nanosecond value this will mean it wraps
147 counter to derive a 64-bit nanosecond value, so for example on the ARM
149 sched_clock() nanosecond base from a 16- or 32-bit counter. Sometimes the
/openbmc/linux/include/uapi/linux/
H A Dpfrut.h160 * @low_auth_time: Low 32bit value of image authentication time in nanosecond.
161 * @high_auth_time: High 32bit value of image authentication time in nanosecond.
162 * @low_exec_time: Low 32bit value of image execution time in nanosecond.
163 * @high_exec_time: High 32bit value of image execution time in nanosecond.
/openbmc/linux/drivers/rtc/
H A Drtc-efi.c61 eft->nanosecond = 0; in convert_to_efi_time()
207 eft.hour, eft.minute, eft.second, eft.nanosecond, in efi_procfs()
224 alm.hour, alm.minute, alm.second, alm.nanosecond, in efi_procfs()
/openbmc/linux/include/net/tc_act/
H A Dtc_police.h90 * = ---------------- bytes/nanosecond in tcf_police_burst()
138 * = ---------------- pkts/nanosecond in tcf_police_burst_pkt()
/openbmc/linux/arch/alpha/include/uapi/asm/
H A Dstat.h24 nanosecond resolution times, and padding for expansion. */
/openbmc/qemu/include/qemu/
H A Dtimer.h100 * Get the nanosecond value of a clock with
443 * Initialize a timer with nanosecond scale on the default timer list
547 * Create a new timer with nanosecond scale on the default timer list
737 * @ns: nanosecond timeout value
739 * Convert a nanosecond timeout value (or -1) to
798 /* get host real time in nanosecond */
/openbmc/linux/fs/xfs/scrub/
H A Dstats.h39 * least one nanosecond so that our stats don't report instantaneous in xchk_stats_elapsed_ns()
/openbmc/linux/arch/mips/generic/
H A Dboard-ranchu.c52 * Poll the nanosecond resolution RTC for one in ranchu_measure_hpt_freq()
/openbmc/linux/drivers/net/ethernet/cavium/common/
H A Dcavium_ptp.c109 * represent number of nanosecond betwen each cycle. In this in cavium_ptp_adjfine()
112 * and lower is fractions of nanosecond. in cavium_ptp_adjfine()
/openbmc/linux/Documentation/devicetree/bindings/sound/
H A Datmel,sama5d2-classd.yaml65 Set non-overlapping time, the unit is nanosecond(ns).
/openbmc/linux/Documentation/driver-api/
H A Dioctl.rst93 in other data structures when separate second/nanosecond values are
101 requires an expensive 64-bit division, a simple __u64 nanosecond value
/openbmc/linux/drivers/gpu/drm/nouveau/nvkm/subdev/timer/
H A Dnv41.c35 /* aim for 31.25MHz, which gives us nanosecond timestamps */ in nv41_timer_init()
H A Dnv40.c35 /* aim for 31.25MHz, which gives us nanosecond timestamps */ in nv40_timer_init()
/openbmc/linux/fs/udf/
H A Dudftime.c51 * Sanitize nanosecond field since reportedly some filesystems are in udf_disk_stamp_to_time()
/openbmc/linux/include/linux/sched/
H A Dclock.h82 * As outlined in clock.c, provides a fast, high resolution, nanosecond
/openbmc/linux/drivers/net/ethernet/marvell/octeontx2/af/
H A Dptp.c198 /* check whether ptp nanosecond counter rolls over early */ in ptp_calc_adjusted_comp()
325 * represent number of nanosecond betwen each cycle. In this in ptp_adjfine()
328 * and lower is fractions of nanosecond. in ptp_adjfine()
/openbmc/phosphor-logging/extensions/openpower-pels/
H A Dlog_id.cpp49 // Use 3 bytes of the nanosecond count since the epoch. in getTimeBasedLogID()
/openbmc/linux/include/sound/sof/
H A Dtrace.h34 uint64_t timestamp_ns; /* in nanosecond */
/openbmc/linux/arch/m68k/include/asm/
H A Ddelay.h95 * nanosecond delay:

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