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/openbmc/linux/arch/riscv/boot/dts/starfive/
H A Djh7100-common.dtsi111 i2c-sda-hold-time-ns = <300>;
112 i2c-sda-falling-time-ns = <500>;
113 i2c-scl-falling-time-ns = <500>;
131 i2c-sda-hold-time-ns = <300>;
132 i2c-sda-falling-time-ns = <100>;
133 i2c-scl-falling-time-ns = <100>;
141 i2c-sda-hold-time-ns = <300>;
142 i2c-sda-falling-time-ns = <500>;
143 i2c-scl-falling-time-ns = <500>;
/openbmc/qemu/tests/qtest/
H A Dcmsdk-apb-dualtimer-test.c20 /* IoTKit/ARMSSE dualtimer; driven at 25MHz in mps2-an385, so 40ns per tick */
52 /* Start timer: will fire after 40000 ns */ in test_dualtimer()
57 /* Step to just past the 500th tick and check VALUE */ in test_dualtimer()
58 clock_step(500 * 40 + 1); in test_dualtimer()
60 g_assert_cmpuint(readl(TIMER_BASE + TIMER1VALUE), ==, 500); in test_dualtimer()
63 clock_step(500 * 40); in test_dualtimer()
86 /* Start timer: will fire after 40 * 256 * 1000 == 1024000 ns */ in test_prescale()
92 /* Step to just past the 500th tick and check VALUE */ in test_prescale()
95 g_assert_cmpuint(readl(TIMER_BASE + TIMER2VALUE), ==, 500); in test_prescale()
98 clock_step(40 * 256 * 500); in test_prescale()
H A Dcmsdk-apb-timer-test.c20 /* IoTKit/ARMSSE-200 timer0; driven at 25MHz in mps2-an385, so 40ns per tick */
32 /* Start timer: will fire after 40 * 1000 == 40000 ns */ in test_timer()
36 /* Step to just past the 500th tick and check VALUE */ in test_timer()
37 clock_step(40 * 500 + 1); in test_timer()
39 g_assert_cmpuint(readl(TIMER_BASE + VALUE), ==, 500); in test_timer()
42 clock_step(40 * 500); in test_timer()
H A Dcmsdk-apb-watchdog-test.c54 * which is 80ns per tick.
56 * IoTKit/ARMSSE dualtimer; driven at 25MHz in mps2-an385, so 40ns per tick
94 /* Step to just past the 500th tick */ in test_watchdog()
95 clock_step(500 * tick + 1); in test_watchdog()
97 g_assert_cmpuint(readl(wdog_base + WDOGVALUE), ==, 500); in test_watchdog()
100 clock_step(500 * tick); in test_watchdog()
109 clock_step(500 * tick); in test_watchdog()
110 g_assert_cmpuint(readl(wdog_base + WDOGVALUE), ==, 500); in test_watchdog()
140 /* Step to just past the 500th tick */ in test_clock_change()
141 clock_step(80 * 500 + 1); in test_clock_change()
[all …]
/openbmc/u-boot/arch/arm/dts/
H A Dkeystone-k2g-ice.dts49 cdns,tshsl-ns = <500>;
50 cdns,tsd2d-ns = <500>;
51 cdns,tchsh-ns = <119>;
52 cdns,tslch-ns = <119>;
H A Duniphier-pro5.dtsi44 clock-latency-ns = <300>;
48 clock-latency-ns = <300>;
52 clock-latency-ns = <300>;
56 clock-latency-ns = <300>;
60 clock-latency-ns = <300>;
64 clock-latency-ns = <300>;
68 clock-latency-ns = <300>;
72 clock-latency-ns = <300>;
76 clock-latency-ns = <300>;
80 clock-latency-ns = <300>;
[all …]
/openbmc/linux/tools/testing/selftests/net/
H A Dudpgro.sh8 readonly PEER_NS="ns-peer-$(mktemp -u XXXXXX)"
22 local -r ns="$(ip netns list|grep $PEER_NS)"
25 [ -n "$ns" ] && ip netns del $ns 2>/dev/null
178 run_test "GRO with custom segment size" "${ipv4_args} -M 1 -s 14720 -S 500 " "-4 -n 1 -l 14720"
180 … "GRO with custom segment size cmsg" "${ipv4_args} -M 1 -s 14720 -S 500 " "-4 -n 1 -l 14720 -S 500"
197 run_test "GRO with custom segment size" "${ipv6_args} -M 1 -s 14520 -S 500" "-n 1 -l 14520"
199 …test "GRO with custom segment size cmsg" "${ipv6_args} -M 1 -s 14520 -S 500" "-n 1 -l 14520 -S 500"
H A Dcmsg_time.sh4 NS=ns
12 ip netns del $NS
18 ip netns add $NS
20 ip netns exec $NS sysctl -w net.ipv4.ping_group_range='0 2147483647' > /dev/null
23 ip -netns $NS link add type dummy
24 ip -netns $NS link set dev dummy0 up
25 ip -netns $NS addr add $IP4 dev dummy0
26 ip -netns $NS addr add $IP6 dev dummy0
29 ip netns exec $NS tc qdisc replace dev dummy0 root fq
52 ts=$(ip netns exec $NS ./cmsg_sender -p $p $i 1234)
[all …]
H A Dpmtu.sh283 # ns peer segment
293 # ns destination gateway
304 # ns family nh id destination gateway
316 # ns family prefix nh id
732 [ "${ns}" = "" ] && ns="${i}" && continue
736 ns_name="$(nsname ${ns})"
740 ns=""; addr=""; gw=""
746 [ "${ns}" = "" ] && ns="${i}" && continue
752 ns_name="$(nsname ${ns})"
756 ns=""; fam=""; nhid=""; gw=""; dev=""
[all …]
/openbmc/linux/drivers/net/ethernet/stmicro/stmmac/
H A 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 * 200 in mgbe_uphy_lane_bringup_serdes_up()
[all...]
/openbmc/u-boot/board/xes/xpedite537x/
H A Dddr.c46 * Minimum chip delay (Ch 0): 1.372ns
47 * Maximum chip delay (Ch 0): 2.914ns
48 * Minimum chip delay (Ch 1): 1.220ns
49 * Maximum chip delay (Ch 1): 2.595ns
51 * CLK adjust = 5 (from simulations) = 5/8* 3.33ns = 2080ps
57 * = 3.808ns
63 * = 6.240ns
69 * = 3.288ns
75 * = 5.536ns
77 * Ch.0: 3.808ns to 6.240ns additional delay needed (pick 5ns as target)
[all …]
/openbmc/linux/drivers/media/rc/
H A 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)*/
/openbmc/linux/Documentation/trace/
H A 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 …]
/openbmc/linux/drivers/comedi/drivers/
H A 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 …]
/openbmc/u-boot/drivers/ddr/fsl/
H A Dddr1_dimm_params.c53 * (That is, cycle times of .25, .33, .66 and .75 ns are
66 500, in convert_bcd_tenths_to_cycle_time_ps()
100 500,
123 * Bits 7:2 == whole ns
124 * Bits 1:0 == quarter ns
125 * 00 == 0.00 ns
126 * 01 == 0.25 ns
127 * 10 == 0.50 ns
128 * 11 == 0.75 ns
/openbmc/linux/arch/arm/boot/dts/st/
H A Dstm32mp15xx-dhcom-som.dtsi88 st,min-sample-time-ns = <5000>;
95 st,min-sample-time-ns = <5000>;
142 reset-assert-us = <500>;
143 reset-deassert-us = <500>;
164 /* Timing values are in nS */
168 st,fmc2-ebi-cs-address-setup-ns = <5>;
169 st,fmc2-ebi-cs-address-hold-ns = <5>;
170 st,fmc2-ebi-cs-bus-turnaround-ns = <5>;
171 st,fmc2-ebi-cs-data-setup-ns = <45>;
172 st,fmc2-ebi-cs-data-hold-ns = <1>;
[all …]
/openbmc/linux/lib/
H A 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()
/openbmc/openbmc-test-automation/lib/
H A Dfirmware_utils.py45 [cycle_time]: no flow control=120ns IORDY flow control=120ns
49 [logical_unit_wwn_device_identifier]: 500a0751179c413f
/openbmc/u-boot/drivers/nvme/
H A Dnvme.c56 /* Timeout field in the CAP register is in 500 millisecond units */ in nvme_wait_ready()
57 timeout = NVME_CAP_TIMEOUT(dev->cap) * 500; in nvme_wait_ready()
604 * u16 lbas = 1 << (dev->max_transfer_shift - ns->lba_shift); in nvme_get_info_from_identify()
607 * which means dev->max_transfer_shift = 15 + 9 (ns->lba_shift). in nvme_get_info_from_identify()
639 struct nvme_ns *ns = dev_get_priv(udev); in nvme_blk_probe() local
645 memset(ns, 0, sizeof(*ns)); in nvme_blk_probe()
646 ns->dev = ndev; in nvme_blk_probe()
648 ns->ns_id = trailing_strtol(udev->name) + 1; in nvme_blk_probe()
649 if (nvme_identify(ndev, ns->ns_id, 0, (dma_addr_t)id)) in nvme_blk_probe()
653 ns->flbas = flbas; in nvme_blk_probe()
[all …]
/openbmc/linux/arch/sparc/include/asm/
H A Dtimer_32.h27 * the Limit bit is set and the counter is set to 500 nS (i.e. 0x00000200).
/openbmc/u-boot/board/aristainetos/
H A Daristainetos-v1.c207 /* duty cycle 500ns, period: 3000ns */ in enable_lvds()
208 if (pwm_config(2, 500, 3000)) in enable_lvds()
/openbmc/u-boot/drivers/i2c/
H A Ddesignware_i2c.h53 /* High and low times in different speed modes (in ns) */
62 #define I2C_BYTE_TO (CONFIG_SYS_HZ/500)
63 #define I2C_STOPDET_TO (CONFIG_SYS_HZ/500)
/openbmc/u-boot/arch/arm/mach-sunxi/dram_timings/
H A Dddr2_v3s.c39 u32 tdinit1 = (500 * CONFIG_DRAM_CLK) / 1000 + 1; /* 500ns */ in mctl_set_timing_params()
/openbmc/linux/Documentation/userspace-api/media/v4l/
H A 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…
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/openbmc/linux/arch/arm/boot/dts/socionext/
H A 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 …]

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