Home
last modified time | relevance | path

Searched +full:20 +full:us (Results 1 – 25 of 1333) sorted by relevance

12345678910>>...54

/openbmc/linux/drivers/net/wireless/intel/iwlwifi/fw/api/
H A Drs.h37 * @IWL_TLC_MNG_CH_WIDTH_20MHZ: 20MHZ channel
121 * @IWL_TLC_MCS_PER_BW_80: mcs for bw - 20Hhz, 40Hhz, 80Hhz
296 IWL_RATE_2M_PLCP = 20,
353 * which is the duplicate 20 MHz MCS (bit 5 set, all others zero.)
396 * 20) 2 Mbps
408 * Bit 11-12: (0) 20MHz, (1) 40MHz, (2) 80MHz, (3) 160MHz
439 * Bit 20-21: HE LTF type and guard interval
441 * 0 1xLTF+0.8us
442 * 1 2xLTF+0.8us
443 * 2 2xLTF+1.6us
[all …]
H A Dmac.h442 * (0=SISO, 1=MIMO2) x (0-20MHz, 1-40MHz, 2-80MHz, 3-160MHz)
443 * Each entry contains 2 QAM thresholds for 8us and 16us:
446 * QAM_tx < QAM_th1 --> PPE=0us
447 * QAM_th1 <= QAM_tx < QAM_th2 --> PPE=8us
448 * QAM_th2 <= QAM_tx --> PPE=16us
452 * For rates between low_th and high_th, need 8us PPE
453 * For rates equal or higher then the high_th, need 16us PPE
454 * Nss (0-siso, 1-mimo2) x BW (0-20MHz, 1-40MHz, 2-80MHz, 3-160MHz) x
466 * (0=SISO, 1=MIMO2) x (0-20MHz, 1-40MHz, 2-80MHz, 3-160MHz)
467 * Each entry contains 2 QAM thresholds for 8us and 16us:
[all …]
/openbmc/linux/tools/power/cpupower/bench/
H A DREADME-BENCH34 You can specify load (100% CPU load) and sleep (0% CPU load) times in us which
39 cycles=20
42 repeated 20 times.
50 25ms load/sleep time repeated 20 times (cycles).
51 50ms load/sleep time repeated 20 times (cycles).
53 100ms load/sleep time repeated 20 times (cycles).
109 -l, --load=<long int> initial load time in us
110 -s, --sleep=<long int> initial sleep time in us
111 -x, --load-step=<long int> time to be added to load time, in us
112 -y, --sleep-step=<long int> time to be added to sleep time, in us
/openbmc/linux/Documentation/tools/rtla/
H A Drtla-timerlat-top.rst35 **--aa-only** *us*
46 automatic trace mode, instructing the tracer to stop if a *40 us* latency or
51 0 00:00:12 | IRQ Timer Latency (us) | Thread Timer Latency (us)
70 18 #12318 | 0 0 0 12 | 8 2 8 20
72 20 #12317 | 0 0 0 20 | 9 3 8 34
78 IRQ handler delay: 27.49 us (65.52 %)
79 IRQ latency: 28.13 us
80 Timerlat IRQ duration: 9.59 us (22.85 %)
81 Blocking thread: 3.79 us (9.03 %)
82 objtool:49256 3.79 us
[all …]
H A Drtla-osnoise-hist.rst37 histogram is set to group outputs in buckets of *10us* and *25* entries::
41 # Time unit is microseconds (us)
46 …20 8 5 12 2 13 24 20 41 29 …
54 …max: 30 30 20 20 30 40 40 40 40 …
/openbmc/linux/Documentation/fb/
H A Dviafb.modes15 # Sync Width 3.813 us 0.064 ms
17 # Front Porch 0.636 us 0.318 ms
19 # Back Porch 1.907 us 1.048 ms
21 # Active Time 25.422 us 15.253 ms
23 # Blank Time 6.356 us 1.430 ms
24 # 20 chars 45 lines
40 # Sync Width 2.032 us 0.080 ms
42 # Front Porch 0.508 us 0.027 ms
44 # Back Porch 3.810 us 0.427 ms
46 # Active Time 20.317 us 12.800 ms
[all …]
/openbmc/linux/drivers/net/wireless/mediatek/mt76/mt7615/
H A Dmac.h52 #define MT_RXD2_NORMAL_ICV_ERR BIT(20)
84 #define MT_RXV1_HT_SMOOTH BIT(20)
99 #define MT_RXV2_LENGTH GENMASK(20, 0)
166 #define MT_TXD1_AMSDU BIT(20)
222 #define MT_TXD7_TYPE GENMASK(21, 20)
240 #define MT_TXS0_TXOP_TIMEOUT BIT(20)
254 #define MT_TXS1_ANT_ID GENMASK(31, 20)
289 u32 max_width; /* us */
292 u32 min_stgr_pri; /* us */
293 u32 max_stgr_pri; /* us */
[all …]
/openbmc/linux/drivers/media/rc/img-ir/
H A Dimg-ir-sony.c35 case 20: in img_ir_sony_scancode()
88 len = 20; in img_ir_sony_filter()
134 .unit = 600000, /* 600 us */
139 .space = { 1 /* 600 us */ },
143 .pulse = { 1 /* 600 us */ },
144 .space = { 1 /* 600 us */ },
149 .space = { 1 /* 600 us */ },
154 .maxlen = 20,
/openbmc/linux/drivers/staging/vme_user/
H A Dvme_tsi148.h613 #define TSI148_PCFS_PCIXSTAT_DC BIT(20) /* Device Complexity */
697 #define TSI148_LCSR_VMCTRL_RMWEN BIT(20) /* RMW Enable */
701 #define TSI148_LCSR_VMCTRL_ATO_32 (0<<16) /* 32 us */
702 #define TSI148_LCSR_VMCTRL_ATO_128 BIT(16) /* 128 us */
703 #define TSI148_LCSR_VMCTRL_ATO_512 (2<<16) /* 512 us */
711 #define TSI148_LCSR_VMCTRL_VTOFF_0 (0<<12) /* 0us */
712 #define TSI148_LCSR_VMCTRL_VTOFF_1 BIT(12) /* 1us */
713 #define TSI148_LCSR_VMCTRL_VTOFF_2 (2<<12) /* 2us */
714 #define TSI148_LCSR_VMCTRL_VTOFF_4 (3<<12) /* 4us */
715 #define TSI148_LCSR_VMCTRL_VTOFF_8 (4<<12) /* 8us */
[all …]
/openbmc/linux/samples/bpf/
H A Dhbm_kern.h48 #define BURST_SIZE_NS 100000 // 100us
49 #define MARK_THRESH_NS 50000 // 50us
50 #define DROP_THRESH_NS 500000 // 500us
51 // Reserve 20us of queuing for small packets (less than 120 bytes)
55 // rate in bytes per ns << 20
56 #define CREDIT_PER_NS(delta, rate) ((((u64)(delta)) * (rate)) >> 20)
57 #define BYTES_PER_NS(delta, rate) ((((u64)(delta)) * (rate)) >> 20)
58 #define BYTES_TO_NS(bytes, rate) div64_u64(((u64)(bytes)) << 20, (u64)(rate))
/openbmc/linux/Documentation/devicetree/bindings/power/
H A Ddomain-idle-state.yaml31 entry-latency-us:
34 state. Note that, the exit-latency-us duration may be guaranteed only
35 after the entry-latency-us has passed.
37 exit-latency-us:
42 min-residency-us:
59 - entry-latency-us
60 - exit-latency-us
61 - min-residency-us
71 entry-latency-us = <20>;
72 exit-latency-us = <40>;
[all …]
/openbmc/linux/Documentation/driver-api/thermal/
H A Dexynos_thermal_emulation.rst29 of real sensing time, 938us.)
54 20 | | | +----------
59 | 938us | | | | | |
60 emulation : 0 50 | 70 | 20 | 0
61 current temp: sensor 50 70 20 sensor
/openbmc/linux/tools/testing/selftests/tc-testing/tc-tests/qdiscs/
H A Dhfsc.json42 … "matchPattern": "class hfsc 1:1 parent 1: sc m1 0bit d 0us m2 20Kbit ul m1 0bit d 0us m2 10Kbit",
66 …"matchPattern": "class hfsc 1:1 parent 1: sc m1 2464Kbit d 5ms m2 10Kbit ul m1 0bit d 0us m2 10Kbi…
90 … "matchPattern": "class hfsc 1:1 parent 1: rt m1 0bit d 0us m2 20Kbit ls m1 0bit d 0us m2 10Kbit",
114 …"matchPattern": "class hfsc 1:1 parent 1: rt m1 2464Kbit d 5ms m2 10Kbit ls m1 0bit d 0us m2 10Kbi…
/openbmc/u-boot/drivers/i2c/
H A Daspeed_i2c_global.c30 * I2CG10[23:16] base clk3 for Standard-mode (100Khz) min tBuf 4.7us
31 * 0x3c : 100.8Khz : 3.225Mhz : 4.96us
32 * 0x3d : 99.2Khz : 3.174Mhz : 5.04us
33 * 0x3e : 97.65Khz : 3.125Mhz : 5.12us
34 * 0x40 : 97.75Khz : 3.03Mhz : 5.28us
35 * 0x41 : 99.5Khz : 2.98Mhz : 5.36us (default)
36 * I2CG10[15:8] base clk2 for Fast-mode (400Khz) min tBuf 1.3us
37 * 0x12 : 400Khz : 10Mhz : 1.6us
38 * I2CG10[7:0] base clk1 for Fast-mode Plus (1Mhz) min tBuf 0.5us
39 * 0x08 : 1Mhz : 20Mhz : 0.8us
/openbmc/linux/drivers/phy/intel/
H A Dphy-intel-keembay-usb.c99 /* Wait 30us to ensure all analog blocks are powered up. */ in keembay_usb_clocks_on()
161 * According to Keem Bay datasheet, wait minimum 20us after clock in keembay_usb_phy_init()
164 usleep_range(20, 40); in keembay_usb_phy_init()
180 * According to Keem Bay datasheet, wait 2us after disabling the in keembay_usb_phy_init()
220 * According to Keem Bay datasheet, wait 20us after setting the in keembay_usb_phy_init()
223 usleep_range(20, 40); in keembay_usb_phy_init()
/openbmc/linux/Documentation/timers/
H A Dtimers-howto.rst63 SLEEPING FOR "A FEW" USECS ( < ~10us? ):
73 SLEEPING FOR ~USECS OR SMALL MSECS ( 10us - 20ms):
76 - Why not msleep for (1ms - 20ms)?
80 msleep(1~20) may not do what the caller intends, and
81 will often sleep longer (~20 ms actual sleep for any
82 value given in the 1~20ms range). In many cases this
/openbmc/linux/drivers/dma/idxd/
H A Dregisters.h51 u64 rsvd:20;
175 u32 operand:20;
270 u64 pasid:20;
314 u64 pasid:20;
329 u32 pasid:20;
374 u32 pasid:20;
389 /* bytes 20-23 */
423 * allows us to move to the register group that's for that particular wq.
424 * Each register is 32bits. The ofs gives us the number of register to access.
444 * allows us to move to the register group that's for that particular wq.
[all …]
/openbmc/linux/drivers/usb/storage/
H A Dalauda.c116 #define MEDIA_PORT(us) us->srb->device->lun argument
117 #define MEDIA_INFO(us) ((struct alauda_info *)us->extra)->port[MEDIA_PORT(us)] argument
123 static int init_alauda(struct us_data *us);
179 { 0x6e, 20, 8, 4, 8}, /* 1 MB */
180 { 0xe8, 20, 8, 4, 8}, /* 1 MB */
181 { 0xec, 20, 8, 4, 8}, /* 1 MB */
310 static int alauda_get_media_status(struct us_data *us, unsigned char *data) in alauda_get_media_status() argument
315 if (MEDIA_PORT(us) == ALAUDA_PORT_XD) in alauda_get_media_status()
320 rc = usb_stor_ctrl_transfer(us, us->recv_ctrl_pipe, in alauda_get_media_status()
324 usb_stor_dbg(us, "Media status %02X %02X\n", data[0], data[1]); in alauda_get_media_status()
[all …]
/openbmc/linux/include/linux/
H A Diopoll.h22 * @sleep_us: Maximum time to sleep between reads in us (0
23 * tight-loops). Should be less than ~20ms since usleep_range
25 * @timeout_us: Timeout in us, 0 means never timeout
67 * @delay_us: Time to udelay between reads in us (0 tight-loops). Should
68 * be less than ~10us since udelay is used (see
70 * @timeout_us: Timeout in us, 0 means never timeout
122 * @sleep_us: Maximum time to sleep between reads in us (0
123 * tight-loops). Should be less than ~20ms since usleep_range
125 * @timeout_us: Timeout in us, 0 means never timeout
143 * @delay_us: Time to udelay between reads in us (0 tight-loops). Should
[all …]
/openbmc/linux/tools/testing/selftests/dma/
H A Ddma_map_benchmark.c28 /* default single thread, run 20 seconds on NUMA_NO_NODE */ in main()
29 int threads = 1, seconds = 20, node = -1; in main()
85 if (bits < 20 || bits > 64) { in main()
86 fprintf(stderr, "invalid dma mask bit, must be in 20-64\n"); in main()
123 printf("average map latency(us):%.1f standard deviation:%.1f\n", in main()
125 printf("average unmap latency(us):%.1f standard deviation:%.1f\n", in main()
/openbmc/linux/Documentation/devicetree/bindings/cpu/
H A Didle-states.yaml332 entry-latency-us:
336 exit-latency-us:
339 The exit-latency-us duration may be guaranteed only after
340 entry-latency-us has passed.
342 min-residency-us:
348 wakeup-latency-us:
354 entry-latency-us + exit-latency-us
358 systems entry-latency-us + exit-latency-us will exceed
359 wakeup-latency-us by this duration.
370 - entry-latency-us
[all …]
/openbmc/linux/drivers/cpufreq/
H A Dpowernow-k8.h18 u32 vstable; /* voltage stabilization time, units 20 us */
19 u32 plllock; /* pll lock time, units 1 us */
122 #define VST_UNITS_20US 20 /* Voltage Stabilization Time is in units of 20us */
132 #define PLL_L_SHIFT 20
/openbmc/linux/drivers/staging/pi433/Documentation/
H A Dpi433.txt99 ramp500 - amp ramps up in 500us
100 ramp250 - amp ramps up in 250us
101 ramp125 - amp ramps up in 125us
102 ramp100 - amp ramps up in 100us
103 ramp62 - amp ramps up in 62us
104 ramp50 - amp ramps up in 50us
105 ramp40 - amp ramps up in 40us
106 ramp31 - amp ramps up in 31us
107 ramp25 - amp ramps up in 25us
108 ramp20 - amp ramps up in 20us
[all …]
/openbmc/linux/drivers/gpu/drm/panel/
H A Dpanel-novatek-nt35510.c282 * 0x00 = 0.0 us to 0x0f = 7.5 us in steps of 0.5us. The default
283 * is 0x07 = 3.5 us.
317 * 0x00 = 0us .. 0xFF = 12.75us in 0.05us steps
319 * 0x00 = 0us .. 0xFF = 12.75us in 0.05us steps
563 * Source data hold time, default 0x05 = 2.5us in nt35510_setup_display()
564 * 0x00..0x3F = 0 .. 31.5us in steps of 0.5us in nt35510_setup_display()
565 * 0x0A = 5us in nt35510_setup_display()
573 /* EQ control for gate signals, 0x00 = 0 us */ in nt35510_setup_display()
598 * 258..1024 (+1) pixel clock ticks for one scanline. At 20MHz pixel in nt35510_setup_display()
599 * clock this covers the range of 12.90us .. 51.20us in steps of in nt35510_setup_display()
[all …]
/openbmc/linux/Documentation/devicetree/bindings/iio/adc/
H A Dti,tsc2046.yaml55 settling-time-us: true
79 interrupts-extended = <&gpio3 20 IRQ_TYPE_LEVEL_LOW>;
90 settling-time-us = <700>;
98 settling-time-us = <700>;
103 settling-time-us = <700>;
108 settling-time-us = <700>;

12345678910>>...54