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Searched refs:pow (Results 1 – 25 of 67) sorted by relevance

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/openbmc/linux/fs/reiserfs/
H A Dhashes.c130 int j, pow; in yura_hash() local
134 for (pow = 1, i = 1; i < len; i++) in yura_hash()
135 pow = pow * 10; in yura_hash()
140 a = (msg[0] - 48) * pow; in yura_hash()
144 for (pow = 1, j = i; j < len - 1; j++) in yura_hash()
145 pow = pow * 10; in yura_hash()
146 a = a + c * pow; in yura_hash()
151 for (pow = 1, j = i; j < len - 1; j++) in yura_hash()
152 pow = pow * 10; in yura_hash()
153 a = a + c * pow; in yura_hash()
[all …]
/openbmc/linux/drivers/macintosh/
H A Dwindfarm_smu_sensors.c287 struct smu_cpu_power_sensor *pow = to_smu_cpu_power(sr); in smu_cpu_power_release() local
289 if (pow->volts) in smu_cpu_power_release()
290 wf_put_sensor(pow->volts); in smu_cpu_power_release()
291 if (pow->amps) in smu_cpu_power_release()
292 wf_put_sensor(pow->amps); in smu_cpu_power_release()
293 kfree(pow); in smu_cpu_power_release()
298 struct smu_cpu_power_sensor *pow = to_smu_cpu_power(sr); in smu_cpu_power_get() local
303 rc = pow->amps->ops->get_value(pow->amps, &amps); in smu_cpu_power_get()
307 if (pow->fake_volts) { in smu_cpu_power_get()
312 rc = pow->volts->ops->get_value(pow->volts, &volts); in smu_cpu_power_get()
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/openbmc/intel-ipmi-oem/tests/
H A Dtest_sensorcommands.cpp36 result = (double)(((m * val) + (b * pow(10, k1))) * pow(10, k2)); in ipmitool_y_from_x()
45 (double)(((m * (int8_t)val) + (b * pow(10, k1))) * pow(10, k2)); in ipmitool_y_from_x()
243 testBounds(0, std::pow(2.0, 32.0) - 1.0); in testRanges()
244 testBounds(0, std::pow(2.0, 32.0)); in testRanges()
245 testBounds(0.0 - std::pow(2.0, 31.0), std::pow(2.0, 31.0)); in testRanges()
246 testBounds((0.0 - std::pow(2.0, 31.0)) - 1.0, std::pow(2.0, 31.0)); in testRanges()
385 EXPECT_EQ(mValue, floor(((20.0 / 0xFF) / std::pow(10, rExp)) + 0.5)); in TEST()
393 expected = 12.2 / (mValue * std::pow(10, rExp)); in TEST()
407 EXPECT_EQ(mValue, floor(((8000.0 / 0xFF) / std::pow(10, rExp)) + 0.5)); in TEST()
423 EXPECT_EQ(mValue, floor(((20.0 / 0xFF) / std::pow(10, rExp)) + 0.5)); in TEST()
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/openbmc/phosphor-host-ipmid/test/dbus-sdr/
H A Dsensorcommands_unittest.cpp36 result = (double)(((m * val) + (b * pow(10, k1))) * pow(10, k2)); in ipmitool_y_from_x()
45 (double)(((m * (int8_t)val) + (b * pow(10, k1))) * pow(10, k2)); in ipmitool_y_from_x()
244 testBounds(0, std::pow(2.0, 32.0) - 1.0); in testRanges()
245 testBounds(0, std::pow(2.0, 32.0)); in testRanges()
246 testBounds(0.0 - std::pow(2.0, 31.0), std::pow(2.0, 31.0)); in testRanges()
247 testBounds((0.0 - std::pow(2.0, 31.0)) - 1.0, std::pow(2.0, 31.0)); in testRanges()
386 EXPECT_EQ(mValue, floor(((20.0 / 0xFF) / std::pow(10, rExp)) + 0.5)); in TEST()
394 expected = 12.2 / (mValue * std::pow(10, rExp)); in TEST()
408 EXPECT_EQ(mValue, floor(((8000.0 / 0xFF) / std::pow(10, rExp)) + 0.5)); in TEST()
424 EXPECT_EQ(mValue, floor(((20.0 / 0xFF) / std::pow(10, rExp)) + 0.5)); in TEST()
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/openbmc/qemu/include/libdecnumber/
H A DdecNumberLocal.h267 #define TODIGIT(u, cut, c, pow) { \ argument
269 pow=DECPOWERS[cut]*2; \
270 if ((u)>pow) { \
271 pow*=4; \
272 if ((u)>=pow) {(u)-=pow; *(c)+=8;} \
273 pow/=2; \
274 if ((u)>=pow) {(u)-=pow; *(c)+=4;} \
275 pow/=2; \
277 if ((u)>=pow) {(u)-=pow; *(c)+=2;} \
278 pow/=2; \
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/openbmc/phosphor-power/phosphor-regulators/src/
H A Dpmbus_utils.hpp163 double decimal = mantissa * std::pow(2.0, exponent); in convertFromLinear()
183 double decimal = value * std::pow(2.0, exponent); in convertFromVoutLinear()
208 double mantissa = volts / std::pow(2.0, static_cast<double>(exponent)); in convertToVoutLinear()
/openbmc/intel-ipmi-oem/include/
H A Dsensorutils.hpp245 double dB = std::pow(10.0, ((-rExp) - bExp)) * in getSensorAttributes()
246 (min - ((dM * std::pow(10.0, rExp) * lowestX))); in getSensorAttributes()
284 (std::pow(10.0, -rExp) * (value - (dB * std::pow(10.0, rExp + bExp)))) / in scaleIPMIValueFromDouble()
/openbmc/phosphor-host-ipmid/dbus-sdr/
H A Dsensorutils.cpp237 double dB = std::pow(10.0, ((-rExp) - bExp)) * in getSensorAttributes()
238 (min - ((dM * std::pow(10.0, rExp) * lowestX))); in getSensorAttributes()
276 (std::pow(10.0, -rExp) * (value - (dB * std::pow(10.0, rExp + bExp)))) / in scaleIPMIValueFromDouble()
/openbmc/linux/drivers/media/common/v4l2-tpg/
H A Dv4l2-tpg-colors.c1168 return pow((-v + 0.055) / 1.055, 2.4); in transfer_srgb_to_rgb()
1169 return (v <= 0.04045) ? v / 12.92 : pow((v + 0.055) / 1.055, 2.4); in transfer_srgb_to_rgb()
1175 return -1.055 * pow(-v, 1.0 / 2.4) + 0.055; in transfer_rgb_to_srgb()
1178 return 1.055 * pow(v, 1.0 / 2.4) - 0.055; in transfer_rgb_to_srgb()
1183 return (v <= 0.0228) ? v * 4.0 : 1.1115 * pow(v, 0.45) - 0.1115; in transfer_rgb_to_smpte240m()
1189 return -1.099 * pow(-v, 0.45) + 0.099; in transfer_rgb_to_rec709()
1190 return (v < 0.018) ? v * 4.5 : 1.099 * pow(v, 0.45) - 0.099; in transfer_rgb_to_rec709()
1195 return (v < 0.081) ? v / 4.5 : pow((v + 0.099) / 1.099, 1.0 / 0.45); in transfer_rec709_to_rgb()
1200 return pow(v, 1.0 / 2.19921875); in transfer_rgb_to_oprgb()
1205 return pow(v, 1.0 / 2.6); in transfer_rgb_to_dcip3()
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/openbmc/fb-ipmi-oem/include/
H A Dsensorutils.hpp222 if (bDouble / std::pow(10, rExp + minInt4 - 1) > bDouble) in getSensorAttributes()
242 bDouble /= std::pow(10, rExp); in getSensorAttributes()
282 (value - (bValue * std::pow(10, bExp) * std::pow(10, rExp))) / in scaleIPMIValueFromDouble()
283 (mValue * std::pow(10, rExp)); in scaleIPMIValueFromDouble()
/openbmc/linux/drivers/thermal/
H A Dk3_j72xx_bandgap.c280 int i, tmp, pow; in get_efuse_values() local
302 pow = tmp & 0x80; in get_efuse_values()
307 pow = tmp & 0x100; in get_efuse_values()
314 pow = ct_bm[id][i] >> __ffs(ct_bm[id][i]); in get_efuse_values()
315 pow += 1; in get_efuse_values()
316 pow /= 2; in get_efuse_values()
320 if (tmp & pow) { in get_efuse_values()
/openbmc/linux/drivers/mtd/spi-nor/
H A Dswp.c161 u8 pow, val; in spi_nor_sr_lock() local
201 pow = ilog2(lock_len) - ilog2(min_prot_len) + 1; in spi_nor_sr_lock()
202 val = pow << SR_BP_SHIFT; in spi_nor_sr_lock()
251 u8 pow, val; in spi_nor_sr_unlock() local
291 pow = ilog2(lock_len) - ilog2(min_prot_len) + 1; in spi_nor_sr_unlock()
292 val = pow << SR_BP_SHIFT; in spi_nor_sr_unlock()
/openbmc/linux/Documentation/scheduler/
H A Dsched-pelt.c26 x = ((1UL<<32)-1)*pow(y, i); in calc_runnable_avg_yN_inv()
103 y = pow(0.5, 1/(double)HALFLIFE); in main()
/openbmc/linux/drivers/clk/sunxi/
H A Dclk-sunxi.c726 u8 pow; member
733 .pow = 0,
756 .pow = 1,
770 .pow = 1,
799 data->pow ? CLK_DIVIDER_POWER_OF_TWO : 0, in sunxi_divider_clk_setup()
887 u8 pow; /* is it power-of-two based? */ member
906 { .shift = 0, .pow = 0, .critical = true }, /* M, DDR */
907 { .shift = 16, .pow = 1, }, /* P, other */
1063 flags = data->div[i].pow ? CLK_DIVIDER_POWER_OF_TWO : 0; in sunxi_divs_clk_setup()
/openbmc/openbmc/poky/meta/recipes-devtools/flex/flex/
H A Dcheck-funcs.patch45 -pow dnl Used only by "examples/manual/expr"
57 +# pow - Used only by "examples/manual/expr".
61 +AC_CHECK_FUNCS([pow setlocale reallocarr reallocarray])
/openbmc/phosphor-pid-control/dbus/
H A Ddbuspassive.cpp106 _min = settings.min * std::pow(10.0, _scale); in DbusPassive()
107 _max = settings.max * std::pow(10.0, _scale); in DbusPassive()
271 value *= std::pow(10.0, _scale); in handleSensorValue()
H A Ddbusactiveread.cpp36 value = settings.value * pow(10, settings.scale); in read()
/openbmc/linux/arch/powerpc/sysdev/
H A Dfsl_pci.c168 out_be32(&pci->pow[index + i].potar, pci_addr >> 12); in setup_one_atmu()
169 out_be32(&pci->pow[index + i].potear, (u64)pci_addr >> 44); in setup_one_atmu()
170 out_be32(&pci->pow[index + i].powbar, phys_addr >> 12); in setup_one_atmu()
171 out_be32(&pci->pow[index + i].powar, flags | (bits - 1)); in setup_one_atmu()
244 out_be32(&pci->pow[i].powar, 0); in setup_pci_atmu()
280 out_be32(&pci->pow[j].potar, (hose->io_resource.start >> 12)); in setup_pci_atmu()
281 out_be32(&pci->pow[j].potear, 0); in setup_pci_atmu()
282 out_be32(&pci->pow[j].powbar, (hose->io_base_phys >> 12)); in setup_pci_atmu()
284 out_be32(&pci->pow[j].powar, 0x80088000 in setup_pci_atmu()
/openbmc/linux/Documentation/devicetree/bindings/sound/
H A Drt5677.txt20 - realtek,pow-ldo2-gpio : The GPIO that controls the CODEC's POW_LDO2 pin.
72 realtek,pow-ldo2-gpio =
/openbmc/linux/tools/power/cpupower/bench/
H A Dbenchmark.h10 (void)(((int)(pow(rcnt, rcnt) * \
/openbmc/phosphor-hwmon/
H A Dthresholds.hpp138 auto lo = stod(tLo) * std::pow(10, scale); in addThreshold()
156 auto hi = stod(tHi) * std::pow(10, scale); in addThreshold()
/openbmc/ipmitool/lib/
H A Dipmi_sdr.c198 (b * pow(10, k1))) * pow(10, k2)); in sdr_convert_sensor_reading()
206 (b * pow(10, k1))) * pow(10, k2)); in sdr_convert_sensor_reading()
227 result = pow(10.0, result); in sdr_convert_sensor_reading()
230 result = pow(2.0, result); in sdr_convert_sensor_reading()
233 result = pow(result, -1.0); /*1/x w/o exception */ in sdr_convert_sensor_reading()
236 result = pow(result, 2.0); in sdr_convert_sensor_reading()
239 result = pow(result, 3.0); in sdr_convert_sensor_reading()
278 result = (double) (((m * val)) * pow(10, k2)); in sdr_convert_sensor_hysterisis()
285 result = (double) (((m * (int8_t) val) ) * pow(10, k2)); in sdr_convert_sensor_hysterisis()
306 result = pow(10.0, result); in sdr_convert_sensor_hysterisis()
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/openbmc/linux/lib/crypto/mpi/
H A DMakefile29 mpi-pow.o \
/openbmc/qemu/libdecnumber/dpd/
H A Ddecimal64.c759 uInt const *pow; /* work */ in decDigitsFromDPD() local
842 for (pow=&DECPOWERS[4]; *last>=*pow; pow++) dn->digits++;
/openbmc/phosphor-host-ipmid/
H A Dsensordatahandler.hpp245 std::pow(10, sensorInfo.scale - sensorInfo.exponentR); in readingData()
437 std::pow(10, sensorInfo.scale - sensorInfo.exponentR); in readingData()
544 raw_value *= std::pow(10, sensorInfo.exponentR - sensorInfo.scale); in readingData()

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