| /drivers/hwmon/pmbus/ |
| D | zl6100.c | 68 s16 exponent; in zl6100_l2d() local
72 exponent = l >> 11; in zl6100_l2d()
80 if (exponent >= 0) in zl6100_l2d()
81 val <<= exponent; in zl6100_l2d()
83 val >>= -exponent; in zl6100_l2d()
93 s16 exponent = 0, mantissa; in zl6100_d2l() local
106 while (val >= MAX_MANTISSA && exponent < 15) { in zl6100_d2l()
107 exponent++; in zl6100_d2l()
111 while (val < MIN_MANTISSA && exponent > -15) { in zl6100_d2l()
112 exponent--; in zl6100_d2l()
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| D | pmbus_core.c | 96 int exponent[PMBUS_PAGES]; member
443 s16 exponent; in pmbus_reg2data_linear() local
448 exponent = data->exponent[sensor->page]; in pmbus_reg2data_linear()
451 exponent = ((s16)sensor->data) >> 11; in pmbus_reg2data_linear()
465 if (exponent >= 0) in pmbus_reg2data_linear()
466 val <<= exponent; in pmbus_reg2data_linear()
468 val >>= -exponent; in pmbus_reg2data_linear()
565 s16 exponent = 0, mantissa; in pmbus_data2reg_linear() local
581 if (data->exponent[sensor->page] < 0) in pmbus_data2reg_linear()
582 val <<= -data->exponent[sensor->page]; in pmbus_data2reg_linear()
[all …]
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| /drivers/iio/light/ |
| D | opt3001.c | 147 int val2, u8 *exponent) in opt3001_find_scale() argument
161 *exponent = i; in opt3001_find_scale()
169 static void opt3001_to_iio_ret(struct opt3001 *opt, u8 exponent, in opt3001_to_iio_ret() argument
174 lux = 10 * (mantissa << exponent); in opt3001_to_iio_ret()
228 u8 exponent; in opt3001_get_lux() local
297 exponent = OPT3001_REG_EXPONENT(opt->result); in opt3001_get_lux()
300 opt3001_to_iio_ret(opt, exponent, mantissa, val, val2); in opt3001_get_lux()
441 u8 exponent; in opt3001_write_event_value() local
448 ret = opt3001_find_scale(opt, val, val2, &exponent); in opt3001_write_event_value()
454 mantissa = (((val * 1000) + (val2 / 1000)) / 10) >> exponent; in opt3001_write_event_value()
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| /drivers/s390/crypto/ |
| D | zcrypt_cca_key.h | 67 unsigned char exponent[128]; member
159 char exponent[3]; in zcrypt_type6_mex_key_de() member
180 memcpy(key->exponent, pk_exponent, 3); in zcrypt_type6_mex_key_de()
183 temp = key->pvtMeSec.exponent + in zcrypt_type6_mex_key_de()
184 sizeof(key->pvtMeSec.exponent) - mex->inputdatalength; in zcrypt_type6_mex_key_de()
221 char exponent[0]; in zcrypt_type6_mex_key_en() member
232 temp = key->exponent; in zcrypt_type6_mex_key_en()
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| D | zcrypt_msgtype50.c | 92 unsigned char exponent[128]; member
102 unsigned char exponent[256]; member
112 unsigned char exponent[512]; member
202 exp = meb1->exponent + sizeof(meb1->exponent) - mod_len; in ICAMEX_msg_to_type50MEX_msg()
212 exp = meb2->exponent + sizeof(meb2->exponent) - mod_len; in ICAMEX_msg_to_type50MEX_msg()
223 exp = meb3->exponent + sizeof(meb3->exponent) - mod_len; in ICAMEX_msg_to_type50MEX_msg()
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| D | zcrypt_cex2a.h | 62 unsigned char exponent[128]; member
72 unsigned char exponent[256]; member
82 unsigned char exponent[512]; member
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| /drivers/isdn/mISDN/ |
| D | dsp_audio.c | 124 int sign, exponent, mantissa; in linear2ulaw() local
134 exponent = exp_lut[(sample >> 7) & 0xFF]; in linear2ulaw()
135 mantissa = (sample >> (exponent + 3)) & 0x0F; in linear2ulaw()
136 ulawbyte = ~(sign | (exponent << 4) | mantissa); in linear2ulaw()
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| /drivers/isdn/i4l/ |
| D | isdn_audio.c | 264 exponent, in isdn_audio_linear2ulaw() local
277 exponent = exp_lut[(sample >> 7) & 0xFF]; in isdn_audio_linear2ulaw()
278 mantissa = (sample >> (exponent + 3)) & 0x0F; in isdn_audio_linear2ulaw()
279 ulawbyte = ~(sign | (exponent << 4) | mantissa); in isdn_audio_linear2ulaw()
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| /drivers/md/bcache/ |
| D | bset.c | 241 unsigned exponent:BKEY_EXPONENT_BITS; member
550 const uint64_t *p = &k->low - (f->exponent >> 6); in bfloat_mantissa()
551 return shrd128(p[-1], p[0], f->exponent & 63) & BKEY_MANTISSA_MASK; in bfloat_mantissa()
572 f->exponent = fls64(KEY_INODE(r) ^ KEY_INODE(l)) + 64; in make_bfloat()
574 f->exponent = fls64(r->low ^ l->low); in make_bfloat()
576 f->exponent = max_t(int, f->exponent - BKEY_MANTISSA_BITS, 0); in make_bfloat()
586 f->exponent = 127; in make_bfloat()
925 if (likely(f->exponent != 127)) in bset_search_tree()
1334 if (t->tree[j].exponent == 127) in bch_btree_keys_stats()
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| /drivers/usb/serial/ |
| D | pl2303.c | 386 unsigned int baseline, mantissa, exponent; in pl2303_encode_baud_rate_divisor() local
399 exponent = 0; in pl2303_encode_baud_rate_divisor()
401 if (exponent < 7) { in pl2303_encode_baud_rate_divisor()
403 exponent++; in pl2303_encode_baud_rate_divisor()
413 buf[1] = exponent << 1 | mantissa >> 8; in pl2303_encode_baud_rate_divisor()
417 baud = (baseline / mantissa) >> (exponent << 1); in pl2303_encode_baud_rate_divisor()
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| /drivers/staging/rdma/hfi1/ |
| D | firmware.c | 120 u8 exponent[EXPONENT_SIZE]; member
128 u8 exponent[EXPONENT_SIZE]; member
147 u8 *exponent; /* pointer to the exponent */ member
489 fdet->exponent = ff->exponent; in obtain_one_firmware()
514 fdet->exponent = aff->exponent; in obtain_one_firmware()
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| /drivers/usb/host/ |
| D | uhci-q.c | 1085 int exponent; in uhci_submit_interrupt() local
1088 for (exponent = 7; exponent >= 0; --exponent) { in uhci_submit_interrupt()
1089 if ((1 << exponent) <= urb->interval) in uhci_submit_interrupt()
1092 if (exponent < 0) in uhci_submit_interrupt()
1097 qh->period = 1 << exponent; in uhci_submit_interrupt()
1098 qh->skel = SKEL_INDEX(exponent); in uhci_submit_interrupt()
1105 } while (ret != 0 && --exponent >= 0); in uhci_submit_interrupt()
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| D | uhci-hcd.h | 331 #define SKEL_INDEX(exponent) (9 - exponent) argument
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| /drivers/pcmcia/ |
| D | cistpl.c | 40 static const u_int exponent[] = { variable
46 (mantissa[(((v)>>3)&15)-1] * exponent[(v)&7] / 10)
49 (mantissa[((v)>>3)&15] * exponent[(v)&7] / 10)
50 #define POWER_SCALE(v) (exponent[(v)&7])
955 timing->waitscale = exponent[scale & 3]; in parse_timing()
963 timing->rdyscale = exponent[scale & 7]; in parse_timing()
971 timing->rsvscale = exponent[scale]; in parse_timing()
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| /drivers/gpu/drm/radeon/ |
| D | r600_blit.c | 46 uint32_t msb, exponent, fraction; in int2float() local
60 exponent = (127 + msb) << I2F_FRAC_BITS; in int2float()
62 return fraction + exponent; in int2float()
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| /drivers/spi/ |
| D | spi-zynqmp-gqspi.c | 841 u32 exponent = 8; /* 2^8 = 256 */ in zynqmp_qspi_start_transfer() local
853 genfifoentry |= exponent; in zynqmp_qspi_start_transfer()
859 exponent++; in zynqmp_qspi_start_transfer()
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| /drivers/isdn/hardware/mISDN/ |
| D | hfcmulti.c | 1845 u8 exponent; in hfcmulti_dtmf() local
1884 exponent = (w_float >> 12) & 0x7; in hfcmulti_dtmf()
1885 if (exponent) { in hfcmulti_dtmf()
1887 mantissa <<= (exponent - 1); in hfcmulti_dtmf()
1903 exponent = (w_float >> 12) & 0x7; in hfcmulti_dtmf()
1904 if (exponent) { in hfcmulti_dtmf()
1906 mantissa <<= (exponent - 1); in hfcmulti_dtmf()
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| /drivers/hid/ |
| D | wacom_sys.c | 101 unsigned unit, int exponent) in wacom_calc_hid_res() argument
107 .unit_exponent = exponent, in wacom_calc_hid_res()
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