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/linux-6.14.4/tools/testing/selftests/net/
Dcmsg_time.sh13 cleanup_ns $NS
19 setup_ns NS
21 ip netns exec $NS sysctl -w net.ipv4.ping_group_range='0 2147483647' > /dev/null
24 ip -netns $NS link add type dummy
25 ip -netns $NS link set dev dummy0 up
26 ip -netns $NS addr add $IP4 dev dummy0
27 ip -netns $NS addr add $IP6 dev dummy0
30 ip netns exec $NS tc qdisc replace dev dummy0 root fq
68 ts=$(ip netns exec $NS ./cmsg_sender -p $p $i 1234)
71 ts=$(ip netns exec $NS ./cmsg_sender -p $p $i 1234 -t | wc -l)
[all …]
Dudpgro.sh8 readonly PEER_NS="ns-peer-$(mktemp -u XXXXXX)"
20 local -r ns="$(ip netns list|grep $PEER_NS)"
23 [ -n "$ns" ] && ip netns del $ns 2>/dev/null
176 run_test "GRO with custom segment size" "${ipv4_args} -M 1 -s 14720 -S 500 " "-4 -n 1 -l 14720"
178 … "GRO with custom segment size cmsg" "${ipv4_args} -M 1 -s 14720 -S 500 " "-4 -n 1 -l 14720 -S 500"
195 run_test "GRO with custom segment size" "${ipv6_args} -M 1 -s 14520 -S 500" "-n 1 -l 14520"
197 …test "GRO with custom segment size cmsg" "${ipv6_args} -M 1 -s 14520 -S 500" "-n 1 -l 14520 -S 500"
Dpmtu.sh290 # ns peer segment
300 # ns destination gateway
311 # ns family nh id destination gateway
323 # ns family prefix nh id
736 [ "${ns}" = "" ] && ns="${i}" && continue
740 ns_name="$(nsname ${ns})"
744 ns=""; addr=""; gw=""
750 [ "${ns}" = "" ] && ns="${i}" && continue
756 ns_name="$(nsname ${ns})"
760 ns=""; fam=""; nhid=""; gw=""; dev=""
[all …]
/linux-6.14.4/arch/riscv/boot/dts/starfive/
Djh7100-common.dtsi316 i2c-sda-hold-time-ns = <300>;
317 i2c-sda-falling-time-ns = <500>;
318 i2c-scl-falling-time-ns = <500>;
336 i2c-sda-hold-time-ns = <300>;
337 i2c-sda-falling-time-ns = <100>;
338 i2c-scl-falling-time-ns = <100>;
346 i2c-sda-hold-time-ns = <300>;
347 i2c-sda-falling-time-ns = <500>;
348 i2c-scl-falling-time-ns = <500>;
/linux-6.14.4/drivers/net/ethernet/stmicro/stmmac/
Ddwmac-tegra.c100 500, 500 * 2000); in tegra_mgbe_resume()
132 usleep_range(10, 20); /* 50ns min delay needed as per HW design */ in mgbe_uphy_lane_bringup_serdes_up()
137 usleep_range(10, 20); /* 500ns min delay needed as per HW design */ in mgbe_uphy_lane_bringup_serdes_up()
150 usleep_range(10, 20); /* 50ns min delay needed as per HW design */ in mgbe_uphy_lane_bringup_serdes_up()
159 usleep_range(10, 20); /* 50ns min delay needed as per HW design */ in mgbe_uphy_lane_bringup_serdes_up()
164 usleep_range(10, 20); /* 50ns min delay needed as per HW design */ in mgbe_uphy_lane_bringup_serdes_up()
176 500, 500 * 2000); in mgbe_uphy_lane_bringup_serdes_up()
339 500, 500 * 2000); in tegra_mgbe_probe()
/linux-6.14.4/drivers/media/rc/
Dene_ir.h130 /* detected RX carrier period (resolution: 500 ns) */
134 /* detected RX carrier pulse width (resolution: 500 ns) */
137 /* TX period (resolution: 500 ns, minimum 2)*/
144 /* TX pulse width (resolution: 500 ns)*/
/linux-6.14.4/Documentation/trace/
Dtimerlat-tracer.rst36 <idle>-0 [000] d.h1 54.029328: #1 context irq timer_latency 932 ns
37 <...>-867 [000] .... 54.029339: #1 context thread timer_latency 11700 ns
38 <idle>-0 [001] dNh1 54.029346: #1 context irq timer_latency 2833 ns
39 <...>-868 [001] .... 54.029353: #1 context thread timer_latency 9820 ns
40 <idle>-0 [000] d.h1 54.030328: #2 context irq timer_latency 769 ns
41 <...>-867 [000] .... 54.030330: #2 context thread timer_latency 3070 ns
42 <idle>-0 [001] d.h1 54.030344: #2 context irq timer_latency 935 ns
43 <...>-868 [001] .... 54.030347: #2 context thread timer_latency 4351 ns
92 … cc1-87882 [005] d..h... 548.771078: #402268 context irq timer_latency 13585 ns
93 …87882 [005] dNLh1.. 548.771082: irq_noise: local_timer:236 start 548.771077442 duration 7597 ns
[all …]
/linux-6.14.4/drivers/comedi/drivers/
Ddt2811.c74 #define DT2811_OSC_BASE 1666 /* 600 kHz = 1666.6667ns */
106 * 1, 10, 100, 500 (on the dt2811-pgl).
132 BIP_RANGE(0.01), /* range 3: gain=500 */
137 BIP_RANGE(0.005), /* range 3+4: gain=500 */
142 UNI_RANGE(0.01) /* range 3+8: gain=500 */
309 unsigned long long ns; in dt2811_ns_to_timer() local
335 ns = divider * DT2811_OSC_BASE; in dt2811_ns_to_timer()
336 if (ns > COMEDI_MIN_SPEED) in dt2811_ns_to_timer()
340 if (ns <= *nanosec && ns > ns_hi) { in dt2811_ns_to_timer()
341 ns_hi = ns; in dt2811_ns_to_timer()
[all …]
/linux-6.14.4/arch/arm/boot/dts/st/
Dstm32mp15xx-dhcom-som.dtsi95 st,min-sample-time-ns = <5000>;
102 st,min-sample-time-ns = <5000>;
149 reset-assert-us = <500>;
150 reset-deassert-us = <500>;
171 /* Timing values are in nS */
175 st,fmc2-ebi-cs-address-setup-ns = <5>;
176 st,fmc2-ebi-cs-address-hold-ns = <5>;
177 st,fmc2-ebi-cs-bus-turnaround-ns = <5>;
178 st,fmc2-ebi-cs-data-setup-ns = <45>;
179 st,fmc2-ebi-cs-data-hold-ns = <1>;
[all …]
/linux-6.14.4/lib/
Dfind_bit_benchmark.c27 #define SPARSE 500
47 pr_err("find_first_bit: %18llu ns, %6ld iterations\n", time, cnt); in test_find_first_bit()
66 pr_err("find_first_and_bit: %18llu ns, %6ld iterations\n", time, cnt); in test_find_first_and_bit()
80 pr_err("find_next_bit: %18llu ns, %6ld iterations\n", time, cnt); in test_find_next_bit()
94 pr_err("find_next_zero_bit: %18llu ns, %6ld iterations\n", time, cnt); in test_find_next_zero_bit()
113 pr_err("find_last_bit: %18llu ns, %6ld iterations\n", time, cnt); in test_find_last_bit()
129 pr_err("find_nth_bit: %18llu ns, %6ld iterations\n", time, w); in test_find_nth_bit()
144 pr_err("find_next_and_bit: %18llu ns, %6ld iterations\n", time, cnt); in test_find_next_and_bit()
/linux-6.14.4/drivers/media/pci/intel/ipu6/
Dipu6-buttress.c96 usleep_range(400, 500); in ipu6_buttress_ipc_reset()
525 val & BUTTRESS_FW_RESET_CTL_DONE, 500, in ipu6_buttress_reset_authentication()
666 (data & mask) == fail), 500, in ipu6_buttress_authenticate()
680 data, data == BOOTLOADER_MAGIC_KEY, 500, in ipu6_buttress_authenticate()
706 (data & mask) == fail), 500, in ipu6_buttress_authenticate()
746 FIELD_GET(mask, val) == done, 500, in ipu6_buttress_send_tsc_request()
803 u64 ns = ticks * 10000; in ipu6_buttress_tsc_ticks_to_ns() local
806 * converting TSC tick count to ns is calculated by: in ipu6_buttress_tsc_ticks_to_ns()
808 * ns = ticks * 1000 000 000 / 19.2Mhz in ipu6_buttress_tsc_ticks_to_ns()
810 * = ticks * 10000 / 192 ns in ipu6_buttress_tsc_ticks_to_ns()
[all …]
/linux-6.14.4/arch/x86/kernel/
Dtsc.c105 * ns = cycles / (freq / ns_per_sec)
106 * ns = cycles * (ns_per_sec / freq)
107 * ns = cycles * (10^9 / (cpu_khz * 10^3))
108 * ns = cycles * (10^6 / cpu_khz)
111 * ns = cycles * (10^6 * SC / cpu_khz) / SC
112 * ns = cycles * cyc2ns_scale / SC
128 unsigned long long ns; in __cycles_2_ns() local
132 ns = data.cyc2ns_offset; in __cycles_2_ns()
133 ns += mul_u64_u32_shr(cyc, data.cyc2ns_mul, data.cyc2ns_shift); in __cycles_2_ns()
135 return ns; in __cycles_2_ns()
[all …]
/linux-6.14.4/arch/sparc/include/asm/
Dtimer_32.h27 * the Limit bit is set and the counter is set to 500 nS (i.e. 0x00000200).
/linux-6.14.4/arch/arm/boot/dts/socionext/
Duniphier-pro5.dtsi46 clock-latency-ns = <300>;
50 clock-latency-ns = <300>;
54 clock-latency-ns = <300>;
58 clock-latency-ns = <300>;
62 clock-latency-ns = <300>;
66 clock-latency-ns = <300>;
70 clock-latency-ns = <300>;
74 clock-latency-ns = <300>;
78 clock-latency-ns = <300>;
82 clock-latency-ns = <300>;
[all …]
/linux-6.14.4/Documentation/userspace-api/media/v4l/
Dbayer.svg3 …tp://creativecommons.org/ns#" xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:rdf="http://www.w3…
8 …500v-1e3h1e3v1e3h-500z" stroke="#00f"/></g></g><g id="g261" class="com.sun.star.drawing.CustomShap…
25 …500v-1e3h1e3v1e3h-500z" stroke="#00f"/></g></g><g id="g531" class="com.sun.star.drawing.CustomShap…
26 …500v-1e3h1e3v1e3h-500z" stroke="#0c0"/></g></g><g id="g552" class="com.sun.star.drawing.CustomShap…
27 …500v-1e3h1e3v1e3h-500z" stroke="#f00"/></g></g><g id="g573" class="com.sun.star.drawing.CustomShap…
28 …500v-1e3h1e3v1e3h-500z" stroke="#0c0"/></g></g><g id="g594" class="com.sun.star.drawing.CustomShap…
29 …500v-1e3h1e3v1e3h-500z" stroke="#f00"/></g></g><g id="g615" class="com.sun.star.drawing.CustomShap…
30 …500v-1e3h1e3v1e3h-500z" stroke="#f00"/></g></g><g id="g636" class="com.sun.star.drawing.CustomShap…
/linux-6.14.4/drivers/staging/gpib/include/
Dtnt4882_registers.h74 TNT_TIM_BYTN = (1 << 1), /* tmot reg is: 1=125ns clocks, 0=num bytes */
86 HARD_RESET = 0x40 /* 500x only? */
127 HR_SRQI_CIC = (1 << 5), /* SRQ asserted and we are CIC (500x only?)*/
132 MSTD = 0x20, // enable 350ns T1 delay
/linux-6.14.4/Documentation/devicetree/bindings/sound/
Dnuvoton,nau8825.yaml128 - 0 # 500 ns
184 The default value is 125 and range between 125 to 500 ms.
186 maximum: 500
/linux-6.14.4/Documentation/admin-guide/cgroup-v1/
Dblkio-controller.rst123 Configure weight=500 on /dev/sda (8:0) in this cgroup::
125 # echo 8:0 500 > blkio.bfq.weight_device
128 8:0 500
176 io_service_time in ns.
191 and the fourth field specifies the io_wait_time in ns.
/linux-6.14.4/arch/arm/boot/dts/ti/keystone/
Dkeystone-k2g-ice.dts337 cdns,tshsl-ns = <500>;
338 cdns,tsd2d-ns = <500>;
339 cdns,tchsh-ns = <119>;
340 cdns,tslch-ns = <119>;
Dkeystone-k2g-evm.dts404 cdns,tshsl-ns = <500>;
405 cdns,tsd2d-ns = <500>;
406 cdns,tchsh-ns = <119>;
407 cdns,tslch-ns = <119>;
/linux-6.14.4/tools/testing/selftests/net/netfilter/
Dbr_netfilter.sh49 local packets=500
147 eval ip -net \$ns"$i" link set eth0 up
150 eval ip -net \$ns"$i" addr add "10.0.0.1$i/24" dev eth0
/linux-6.14.4/tools/testing/selftests/timers/
Dfreq-step.c24 #define MAX_PRECISION 500e-9
225 printf("CLOCK_MONOTONIC_RAW+CLOCK_MONOTONIC precision: %.0f ns\t\t", in init_test()
229 ksft_exit_skip("precision: %.0f ns > MAX_PRECISION: %.0f ns\n", in init_test()
/linux-6.14.4/drivers/pwm/
Dpwm-sl28cpld.c18 * | 0 | cnt[7] | cnt[6:0] | 250 Hz | 4000000 ns |
19 * | 1 | cnt[6] | cnt[5:0] | 500 Hz | 2000000 ns |
20 * | 2 | cnt[5] | cnt[4:0] | 1 kHz | 1000000 ns |
21 * | 3 | cnt[4] | cnt[3:0] | 2 kHz | 500000 ns |
/linux-6.14.4/arch/arm/boot/dts/ti/omap/
Dam335x-guardian.dts162 gpmc,cs-on-ns = <0>;
163 gpmc,cs-rd-off-ns = <30>;
164 gpmc,cs-wr-off-ns = <30>;
165 gpmc,adv-on-ns = <0>;
166 gpmc,adv-rd-off-ns = <30>;
167 gpmc,adv-wr-off-ns = <30>;
168 gpmc,we-on-ns = <0>;
169 gpmc,we-off-ns = <15>;
170 gpmc,oe-on-ns = <1>;
171 gpmc,oe-off-ns = <15>;
[all …]
/linux-6.14.4/arch/arm64/boot/dts/freescale/
Dimx8qm.dtsi188 clock-latency-ns = <150000>;
194 clock-latency-ns = <150000>;
200 clock-latency-ns = <150000>;
206 clock-latency-ns = <150000>;
218 clock-latency-ns = <150000>;
224 clock-latency-ns = <150000>;
230 clock-latency-ns = <150000>;
236 clock-latency-ns = <150000>;
273 compatible = "arm,mmu-500";

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