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Searched refs:factor (Results 1 – 25 of 86) sorted by relevance

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/linux-3.4.99/lib/
Daverage.c37 void ewma_init(struct ewma *avg, unsigned long factor, unsigned long weight) in ewma_init() argument
39 WARN_ON(!is_power_of_2(weight) || !is_power_of_2(factor)); in ewma_init()
42 avg->factor = ilog2(factor); in ewma_init()
58 (val << avg->factor)) >> avg->weight : in ewma_add()
59 (val << avg->factor); in ewma_add()
/linux-3.4.99/drivers/s390/block/
Ddasd_proc.c197 static void dasd_statistics_array(struct seq_file *m, unsigned int *array, int factor) in dasd_statistics_array() argument
202 seq_printf(m, "%7d ", array[i] / factor); in dasd_statistics_array()
214 int factor; in dasd_stats_proc_show() local
226 for (factor = 1; (prof->dasd_io_reqs / factor) > 9999999; in dasd_stats_proc_show()
227 factor *= 10); in dasd_stats_proc_show()
232 seq_printf(m, "Scale Factor is %d\n", factor); in dasd_stats_proc_show()
243 dasd_statistics_array(m, prof->dasd_io_secs, factor); in dasd_stats_proc_show()
245 dasd_statistics_array(m, prof->dasd_io_times, factor); in dasd_stats_proc_show()
247 dasd_statistics_array(m, prof->dasd_io_timps, factor); in dasd_stats_proc_show()
249 dasd_statistics_array(m, prof->dasd_io_time1, factor); in dasd_stats_proc_show()
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/linux-3.4.99/include/linux/
Daverage.h10 unsigned long factor; member
14 extern void ewma_init(struct ewma *avg, unsigned long factor,
27 return avg->internal >> avg->factor; in ewma_read()
/linux-3.4.99/drivers/staging/echo/
Decho.c124 int factor; in lms_adapt_bg() local
130 factor = clean << shift; in lms_adapt_bg()
132 factor = clean >> -shift; in lms_adapt_bg()
145 exp = *phist++ * factor; in lms_adapt_bg()
196 int factor; in lms_adapt_bg() local
200 factor = clean << shift; in lms_adapt_bg()
202 factor = clean >> -shift; in lms_adapt_bg()
210 exp = (ec->fir_state_bg.history[i - offset1] * factor); in lms_adapt_bg()
214 exp = (ec->fir_state_bg.history[i + offset2] * factor); in lms_adapt_bg()
441 ec->factor = 0; in oslec_update()
Decho.h144 int32_t factor; member
/linux-3.4.99/net/ipv4/
Dtcp_htcp.c175 u32 factor = 1; in htcp_alpha_update() local
180 factor = 1 + (10 * diff + ((diff / 2) * (diff / 2) / HZ)) / HZ; in htcp_alpha_update()
188 factor = (factor << 3) / scale; in htcp_alpha_update()
189 if (!factor) in htcp_alpha_update()
190 factor = 1; in htcp_alpha_update()
193 ca->alpha = 2 * factor * ((1 << 7) - ca->beta); in htcp_alpha_update()
/linux-3.4.99/drivers/usb/serial/
Dch341.c124 unsigned long factor; in ch341_set_baudrate() local
131 factor = (CH341_BAUDBASE_FACTOR / priv->baud_rate); in ch341_set_baudrate()
134 while ((factor > 0xfff0) && divisor) { in ch341_set_baudrate()
135 factor >>= 3; in ch341_set_baudrate()
139 if (factor > 0xfff0) in ch341_set_baudrate()
142 factor = 0x10000 - factor; in ch341_set_baudrate()
143 a = (factor & 0xff00) | divisor; in ch341_set_baudrate()
144 b = factor & 0xff; in ch341_set_baudrate()
/linux-3.4.99/drivers/message/fusion/
Dmptspi.c116 u8 factor = MPT_ASYNC; in mptspi_setTargetNegoParms() local
125 factor = MPT_ULTRA2; in mptspi_setTargetNegoParms()
133 factor = pspi_data->minSyncFactor; in mptspi_setTargetNegoParms()
135 factor = MPT_ULTRA2; in mptspi_setTargetNegoParms()
139 factor = MPT_ULTRA160; in mptspi_setTargetNegoParms()
141 factor = MPT_ULTRA320; in mptspi_setTargetNegoParms()
165 factor = MPT_ASYNC; in mptspi_setTargetNegoParms()
190 factor = max(factor, nfactor); in mptspi_setTargetNegoParms()
191 if (factor == MPT_ASYNC) in mptspi_setTargetNegoParms()
195 factor = MPT_ASYNC; in mptspi_setTargetNegoParms()
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/linux-3.4.99/arch/m68k/fpsp040/
Dbindec.S12 | value in memory; d0 contains the k-factor sign-extended
23 | The k-factor is saved for use in d7. Clear the
45 | k-factor can dictate either the total number of digits,
119 | d7: k-factor
169 | The k-factor is saved for use in d7. Clear BINDEC_FLG for
177 movel %d0,%d7 |move k-factor to d7
224 | d0: k-factor/exponent
230 | d7: k-factor/Unchanged
277 | LEN is the number of digits to be displayed. The k-factor
293 | d7: k-factor/Unchanged
[all …]
Ddecbin.S50 | A4. Calculate the factor 10^exp in FP1 using a table of
57 | the exponent factor. This is done by multiplying the
58 | mantissa in FP0 by the factor in FP1 if the adjusted
479 | ( ) fp1: scaling factor - 10**(abs(exp))
/linux-3.4.99/init/
Ddo_mounts_md.c55 int minor, level, factor, fault, partitioned = 0; in md_setup() local
85 if (get_option(&str, &factor) != 2 || /* Chunk Size */ in md_setup()
91 md_setup_args[ent].chunk = 1 << (factor+12); in md_setup()
/linux-3.4.99/arch/x86/kernel/cpu/mtrr/
Dif.c406 char factor; in mtrr_seq_show() local
421 factor = 'K'; in mtrr_seq_show()
424 factor = 'M'; in mtrr_seq_show()
431 factor, mtrr_usage_table[i], in mtrr_seq_show()
Dcleanup.c230 char factor; in to_size_factor() local
234 factor = 'K'; in to_size_factor()
236 factor = 'M'; in to_size_factor()
239 factor = 'G'; in to_size_factor()
243 *factorp = factor; in to_size_factor()
/linux-3.4.99/Documentation/misc-devices/
Dbh1770glc.txt39 Calibscale factor is used to hide differences between the chips. By default
40 value set to neutral state meaning factor of 1.00. To get proper values,
41 calibrated source of light is needed as a reference. Calibscale factor is set
/linux-3.4.99/drivers/media/dvb/frontends/
Dcx24113.c309 u8 factor; in cx24113_calc_pll_nf() local
313 factor = 1; in cx24113_calc_pll_nf()
315 factor = 2; in cx24113_calc_pll_nf()
337 N /= (state->config->xtal_khz) * factor * 2; in cx24113_calc_pll_nf()
352 do_div(dividend, state->config->xtal_khz * 1000 * factor * 2); in cx24113_calc_pll_nf()
Ddib7000m.c966 u32 value, factor; in dib7000m_autosearch_start() local
979 factor = BANDWIDTH_TO_KHZ(schan.bandwidth_hz); in dib7000m_autosearch_start()
980 if (factor >= 5000) in dib7000m_autosearch_start()
981 factor = 1; in dib7000m_autosearch_start()
983 factor = 6; in dib7000m_autosearch_start()
986 value = 30 * state->internal_clk * factor; in dib7000m_autosearch_start()
989 value = 100 * state->internal_clk * factor; in dib7000m_autosearch_start()
992 value = 500 * state->internal_clk * factor; in dib7000m_autosearch_start()
Ddib7000p.c1104 u32 value, factor; in dib7000p_autosearch_start() local
1117 factor = BANDWIDTH_TO_KHZ(ch->bandwidth_hz); in dib7000p_autosearch_start()
1118 if (factor >= 5000) { in dib7000p_autosearch_start()
1120 factor = 2; in dib7000p_autosearch_start()
1122 factor = 1; in dib7000p_autosearch_start()
1124 factor = 6; in dib7000p_autosearch_start()
1126 value = 30 * internal * factor; in dib7000p_autosearch_start()
1129 value = 100 * internal * factor; in dib7000p_autosearch_start()
1132 value = 500 * internal * factor; in dib7000p_autosearch_start()
/linux-3.4.99/drivers/isdn/hardware/eicon/
Ds_4bri.c52 int factor = (IoAdapter->tasks == 1) ? 1 : 2; in qBri_cpu_trapped() local
59 offset = IoAdapter->ControllerNumber * (IoAdapter->MemorySize >> factor); in qBri_cpu_trapped()
76 && (regs[0] < offset + (IoAdapter->MemorySize >> factor) - 1)) in qBri_cpu_trapped()
83 size = offset + (IoAdapter->MemorySize >> factor) - regs[0]; in qBri_cpu_trapped()
/linux-3.4.99/tools/perf/util/
Dconfig.c293 unsigned long factor = 1; in perf_parse_long() local
294 if (!parse_unit_factor(end, &factor)) in perf_parse_long()
296 *ret = val * factor; in perf_parse_long()
/linux-3.4.99/arch/arm/mm/
Dcache-v7.S76 ARM( orr r11, r10, r9, lsl r5 ) @ factor way and cache number into r11
78 THUMB( orr r11, r10, r6 ) @ factor way and cache number into r11
79 ARM( orr r11, r11, r7, lsl r2 ) @ factor index number into r11
81 THUMB( orr r11, r11, r6 ) @ factor index number into r11
/linux-3.4.99/arch/parisc/kernel/
Dfirmware.c813 case 1: initiator->factor = 50; break; in pdc_get_initiator()
814 case 2: initiator->factor = 25; break; in pdc_get_initiator()
815 case 5: initiator->factor = 12; break; in pdc_get_initiator()
816 case 25: initiator->factor = 10; break; in pdc_get_initiator()
817 case 20: initiator->factor = 12; break; in pdc_get_initiator()
818 case 40: initiator->factor = 10; break; in pdc_get_initiator()
819 default: initiator->factor = -1; break; in pdc_get_initiator()
/linux-3.4.99/drivers/media/video/
Dw9966.c421 static int w9966_calcscale(int size, int min, int max, int *beg, int *end, unsigned char *factor) in w9966_calcscale() argument
433 *factor = (64 * size) / newlen; in w9966_calcscale()
434 if (*factor == 64) in w9966_calcscale()
435 *factor = 0x00; /* downscale is disabled */ in w9966_calcscale()
437 *factor |= 0x80; /* set downscale-enable bit */ in w9966_calcscale()
/linux-3.4.99/fs/ubifs/
Dbudget.c641 int divisor, factor, f; in ubifs_reported_space() local
657 factor = UBIFS_BLOCK_SIZE; in ubifs_reported_space()
660 free *= factor; in ubifs_reported_space()
/linux-3.4.99/drivers/staging/iio/Documentation/dac/
Dmax51735 Via out1_scale (and where appropriate, out2_scale), the current scaling factor
/linux-3.4.99/arch/ia64/kvm/
Dkvm_fw.c202 unsigned long sal_freq, sal_drift, factor; in sn2_patch_itc_freq_ratios() local
207 factor = ((sal_freq * 3) + (sn_rtc_cycles_per_second / 2)) / in sn2_patch_itc_freq_ratios()
211 ratio->den = factor; in sn2_patch_itc_freq_ratios()

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