| /Linux-v4.19/drivers/media/dvb-frontends/ |
| D | ec100.c | 26 u16 ber; member
209 static int ec100_read_ber(struct dvb_frontend *fe, u32 *ber) in ec100_read_ber() argument
216 *ber = 0; in ec100_read_ber()
228 if (ber2 < state->ber) in ec100_read_ber()
229 *ber = ber2; in ec100_read_ber()
231 *ber = ber2 - state->ber; in ec100_read_ber()
233 state->ber = ber2; in ec100_read_ber()
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| D | as102_fe.c | 32 uint32_t ber; member
321 state->ber = tstate.BER; in as102_fe_read_status()
371 static int as102_fe_read_ber(struct dvb_frontend *fe, u32 *ber) in as102_fe_read_ber() argument
375 *ber = state->ber; in as102_fe_read_ber()
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| D | ves1x93.c | 344 static int ves1x93_read_ber(struct dvb_frontend* fe, u32* ber) in ves1x93_read_ber() argument
348 *ber = ves1x93_readreg (state, 0x15); in ves1x93_read_ber()
349 *ber |= (ves1x93_readreg (state, 0x16) << 8); in ves1x93_read_ber()
350 *ber |= ((ves1x93_readreg (state, 0x17) & 0x0F) << 16); in ves1x93_read_ber()
351 *ber *= 10; in ves1x93_read_ber()
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| D | stv0900_core.c | 781 u32 ber = 10000000, i; in stv0900_get_ber() local
790 ber = 10000000; in stv0900_get_ber()
793 ber = 0; in stv0900_get_ber()
796 ber += stv0900_get_err_count(intp, 0, demod); in stv0900_get_ber()
799 ber /= 5; in stv0900_get_ber()
801 ber *= 9766; in stv0900_get_ber()
802 ber = ber >> 13; in stv0900_get_ber()
807 ber = 0; in stv0900_get_ber()
810 ber += stv0900_get_err_count(intp, 0, demod); in stv0900_get_ber()
813 ber /= 5; in stv0900_get_ber()
[all …]
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| D | dvb_dummy_fe.c | 44 static int dvb_dummy_fe_read_ber(struct dvb_frontend* fe, u32* ber) in dvb_dummy_fe_read_ber() argument
46 *ber = 0; in dvb_dummy_fe_read_ber()
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| D | sp887x.c | 452 static int sp887x_read_ber(struct dvb_frontend* fe, u32* ber) in sp887x_read_ber() argument
456 *ber = (sp887x_readreg(state, 0xc08) & 0x3f) | in sp887x_read_ber()
460 if (*ber >= 0x3fff0) in sp887x_read_ber()
461 *ber = ~0; in sp887x_read_ber()
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| D | tda10086.c | 628 static int tda10086_read_ber(struct dvb_frontend* fe, u32* ber) in tda10086_read_ber() argument
635 *ber = 0; in tda10086_read_ber()
636 *ber |= tda10086_read_byte(state, 0x15); in tda10086_read_ber()
637 *ber |= tda10086_read_byte(state, 0x16) << 8; in tda10086_read_ber()
638 *ber |= (tda10086_read_byte(state, 0x17) & 0xf) << 16; in tda10086_read_ber()
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| D | ds3000.c | 471 static int ds3000_read_ber(struct dvb_frontend *fe, u32* ber) in ds3000_read_ber() argument
492 *ber = (ds3000_readreg(state, 0xf7) << 8) | in ds3000_read_ber()
503 *ber = 0xffffffff; in ds3000_read_ber()
522 *ber = ber_reading; in ds3000_read_ber()
526 *ber = 0xffffffff; in ds3000_read_ber()
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| D | cx24120.c | 342 static int cx24120_read_ber(struct dvb_frontend *fe, u32 *ber) in cx24120_read_ber() argument
348 *ber = 0; in cx24120_read_ber()
352 *ber = c->post_bit_error.stat[0].uvalue - state->ber_prev; in cx24120_read_ber()
619 u32 ber; in cx24120_get_stats() local
680 ber = cx24120_readreg(state, CX24120_REG_BER_HH) << 24; in cx24120_get_stats()
681 ber |= cx24120_readreg(state, CX24120_REG_BER_HL) << 16; in cx24120_get_stats()
682 ber |= cx24120_readreg(state, CX24120_REG_BER_LH) << 8; in cx24120_get_stats()
683 ber |= cx24120_readreg(state, CX24120_REG_BER_LL); in cx24120_get_stats()
684 dev_dbg(&state->i2c->dev, "read BER index = %d\n", ber); in cx24120_get_stats()
687 c->post_bit_error.stat[0].uvalue += ber; in cx24120_get_stats()
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| D | stb0899_drv.c | 1132 static int stb0899_read_ber(struct dvb_frontend *fe, u32 *ber) in stb0899_read_ber() argument
1139 *ber = 0; in stb0899_read_ber()
1147 *ber = MAKEWORD16(msb, lsb); in stb0899_read_ber()
1151 *ber *= 9766; in stb0899_read_ber()
1153 *ber /= (-1 + (1 << (2 * STB0899_GETFIELD(NOE, internal->err_ctrl)))); in stb0899_read_ber()
1154 *ber /= 8; in stb0899_read_ber()
1162 *ber = MAKEWORD16(msb, lsb); in stb0899_read_ber()
1164 *ber *= 10000000; in stb0899_read_ber()
1165 *ber /= (-1 + (1 << (4 + 2 * STB0899_GETFIELD(NOE, internal->err_ctrl)))); in stb0899_read_ber()
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| D | sp8870.c | 380 static int sp8870_read_ber (struct dvb_frontend* fe, u32 * ber) in sp8870_read_ber() argument
386 *ber = 0; in sp8870_read_ber()
402 *ber = tmp; in sp8870_read_ber()
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| D | stv0288.c | 388 static int stv0288_read_ber(struct dvb_frontend *fe, u32 *ber) in stv0288_read_ber() argument
394 *ber = (stv0288_readreg(state, 0x26) << 8) | in stv0288_read_ber()
396 dprintk("stv0288_read_ber %d\n", *ber); in stv0288_read_ber()
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| D | cx22702.c | 484 static int cx22702_read_ber(struct dvb_frontend *fe, u32 *ber) in cx22702_read_ber() argument
490 *ber = (cx22702_readreg(state, 0xDE) & 0x7F) << 7 in cx22702_read_ber()
494 *ber = (cx22702_readreg(state, 0xDE) & 0x7F) << 7 in cx22702_read_ber()
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| D | mb86a16.c | 1648 static int mb86a16_read_ber(struct dvb_frontend *fe, u32 *ber) in mb86a16_read_ber() argument
1655 *ber = 0; in mb86a16_read_ber()
1669 *ber = ber_tab & 0x1f; in mb86a16_read_ber()
1670 dprintk(verbose, MB86A16_DEBUG, 1, "BER coarse=[0x%02x]", *ber); in mb86a16_read_ber()
1679 *ber = (((ber_msb << 8) | ber_mid) << 8) | ber_lsb; in mb86a16_read_ber()
1689 *ber /= timer; in mb86a16_read_ber()
1690 dprintk(verbose, MB86A16_DEBUG, 1, "BER fine=[0x%02x]", *ber); in mb86a16_read_ber()
1699 *ber = (((ber_msb << 8) | ber_mid) << 8) | ber_lsb; in mb86a16_read_ber()
1705 *ber /= 2 ^ timer; in mb86a16_read_ber()
1706 dprintk(verbose, MB86A16_DEBUG, 1, "BER fine=[0x%02x]", *ber); in mb86a16_read_ber()
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| D | atbm8830.c | 357 static int atbm8830_read_ber(struct dvb_frontend *fe, u32 *ber) in atbm8830_read_ber() argument
375 *ber = frame_err * 100 / 32767; in atbm8830_read_ber()
377 dprintk("%s: ber=0x%x\n", __func__, *ber); in atbm8830_read_ber()
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| /Linux-v4.19/Documentation/media/uapi/dvb/ |
| D | fe-read-ber.rst | 19 .. c:function:: int ioctl(int fd, FE_READ_BER, uint32_t *ber)
29 ``ber``
30 The bit error rate is stored into \*ber.
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| D | frontend_legacy_api.rst | 31 fe-read-ber
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| /Linux-v4.19/drivers/media/firewire/ |
| D | firedtv-fe.c | 102 static int fdtv_read_ber(struct dvb_frontend *fe, u32 *ber) in fdtv_read_ber() argument
110 *ber = stat.ber; in fdtv_read_ber()
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| /Linux-v4.19/drivers/net/fddi/skfp/ |
| D | pcmplc.c | 1076 int ber ; in lem_evaluate() local
1102 if (!errors) ber = 15 ; in lem_evaluate()
1103 else if (errors <= 9) ber = 9 ; in lem_evaluate()
1104 else if (errors <= 99) ber = 8 ; in lem_evaluate()
1105 else if (errors <= 999) ber = 7 ; in lem_evaluate()
1106 else if (errors <= 9999) ber = 6 ; in lem_evaluate()
1107 else if (errors <= 99999) ber = 5 ; in lem_evaluate()
1108 else if (errors <= 999999) ber = 4 ; in lem_evaluate()
1109 else if (errors <= 9999999) ber = 3 ; in lem_evaluate()
1110 else if (errors <= 99999999) ber = 2 ; in lem_evaluate()
[all …]
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| /Linux-v4.19/drivers/media/usb/dvb-usb/ |
| D | vp7045-fe.c | 56 static int vp7045_fe_read_ber(struct dvb_frontend* fe, u32 *ber) in vp7045_fe_read_ber() argument
59 *ber = (vp7045_read_reg(state->d, 0x0D) << 16) | in vp7045_fe_read_ber()
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| D | cinergyT2-fe.c | 183 static int cinergyt2_fe_read_ber(struct dvb_frontend *fe, u32 *ber) in cinergyt2_fe_read_ber() argument
187 *ber = le32_to_cpu(state->status.viterbi_error_rate); in cinergyt2_fe_read_ber()
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| D | af9005-fe.c | 46 u32 ber; member
404 state->ber = do_div(numerator, denominator); in af9005_get_statistic()
406 state->ber = 0xffffffff; in af9005_get_statistic()
486 static int af9005_fe_read_ber(struct dvb_frontend *fe, u32 * ber) in af9005_fe_read_ber() argument
492 *ber = state->ber; in af9005_fe_read_ber()
1215 state->ber = 0; in af9005_fe_set_frontend()
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| D | dtt200u-fe.c | 59 static int dtt200u_fe_read_ber(struct dvb_frontend* fe, u32 *ber) in dtt200u_fe_read_ber() argument
69 *ber = (state->data[0] << 16) | (state->data[1] << 8) | state->data[2]; in dtt200u_fe_read_ber()
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| /Linux-v4.19/drivers/media/usb/dvb-usb-v2/ |
| D | mxl111sf-demod.c | 383 static int mxl111sf_demod_read_ber(struct dvb_frontend *fe, u32 *ber) in mxl111sf_demod_read_ber() argument
389 *ber = 0; in mxl111sf_demod_read_ber()
401 *ber = CALCULATE_BER((val1 | (val2 << 8)), val3); in mxl111sf_demod_read_ber()
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| /Linux-v4.19/drivers/media/common/siano/ |
| D | smsdvb.h | 90 u32 ber; /* Post Viterbi BER [1E-5] */ member
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