| /linux/net/can/ |
| H A D | gw.c | 105 struct cgw_csum_crc8 crc8; member
110 void (*crc8)(struct canfd_frame *cf, member
111 struct cgw_csum_crc8 *crc8);
366 struct cgw_csum_crc8 *crc8) in cgw_csum_crc8_rel() argument
368 int from = calc_idx(crc8->from_idx, cf->len); in cgw_csum_crc8_rel()
369 int to = calc_idx(crc8->to_idx, cf->len); in cgw_csum_crc8_rel()
370 int res = calc_idx(crc8->result_idx, cf->len); in cgw_csum_crc8_rel()
371 u8 crc = crc8->init_crc_val; in cgw_csum_crc8_rel()
378 for (i = crc8->from_idx; i <= crc8->to_idx; i++) in cgw_csum_crc8_rel()
379 crc = crc8->crctab[crc ^ cf->data[i]]; in cgw_csum_crc8_rel()
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| /linux/drivers/hwmon/ |
| H A D | aht10.c | 92 bool crc8; member
155 return crc8(crc8_table, raw_data, count, CRC8_INIT_VALUE); in crc8_check()
187 if (data->crc8 && crc8_check(raw_data, data->meas_size)) in aht10_read_values()
344 data->crc8 = true; in aht10_probe()
350 data->crc8 = true; in aht10_probe()
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| /linux/drivers/w1/slaves/ |
| H A D | w1_ds250x.c | 52 u8 crc8; in w1_ds2502_read_page() local
67 crc8 = w1_read_8(sl->master); in w1_ds2502_read_page()
68 if (w1_calc_crc8(buf, 3) != crc8) in w1_ds2502_read_page()
73 crc8 = w1_read_8(sl->master); in w1_ds2502_read_page()
74 if (w1_calc_crc8(&data->eprom[pgoff], W1_PAGE_SIZE) != crc8) in w1_ds2502_read_page()
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| /linux/drivers/iio/pressure/ |
| H A D | adp810.c | 90 if (buf->dp_crc != crc8(crc_table, (u8 *)&buf->dp, 0x2, CRC8_INIT_VALUE)) { in adp810_measure()
95 if (buf->tmp_crc != crc8(crc_table, (u8 *)&buf->tmp, 0x2, CRC8_INIT_VALUE)) { in adp810_measure()
100 if (buf->sf_crc != crc8(crc_table, (u8 *)&buf->sf, 0x2, CRC8_INIT_VALUE)) { in adp810_measure()
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| H A D | sdp500.c | 64 calculated_crc = crc8(sdp500_crc8_table, rxbuf, in sdp500_read_raw()
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| /linux/lib/crc/ |
| H A D | crc8.c | 75 u8 crc8(const u8 table[CRC8_TABLE_SIZE], const u8 *pdata, size_t nbytes, u8 crc) in crc8() function
83 EXPORT_SYMBOL(crc8);
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| H A D | Makefile | 7 obj-$(CONFIG_CRC8) += crc8.o
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| H A D | Kconfig | 21 the functions from <linux/crc8.h>.
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| /linux/drivers/iio/chemical/ |
| H A D | scd30_i2c.c | 82 crc = crc8(scd30_i2c_crc8_tbl, buf + i, 2, CRC8_INIT_VALUE); in scd30_i2c_command()
98 crc = crc8(scd30_i2c_crc8_tbl, buf + i, 2, CRC8_INIT_VALUE); in scd30_i2c_command()
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| H A D | sgp40.c | 180 tg.rht_crc = crc8(sgp40_crc8_table, (u8 *)&tg.rht_ticks, 2, SGP40_CRC8_INIT); in sgp40_measure_resistance_raw()
185 tg.temp_crc = crc8(sgp40_crc8_table, (u8 *)&tg.temp_ticks, 2, SGP40_CRC8_INIT); in sgp40_measure_resistance_raw()
204 crc = crc8(sgp40_crc8_table, (u8 *)&tgres.res_ticks, 2, SGP40_CRC8_INIT); in sgp40_measure_resistance_raw()
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| H A D | sps30_i2c.c | 97 buf[i + 2] = crc8(sps30_i2c_crc8_table, buf + i, 2, CRC8_INIT_VALUE); in sps30_i2c_command()
110 crc = crc8(sps30_i2c_crc8_table, buf + i, 2, CRC8_INIT_VALUE); in sps30_i2c_command()
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| H A D | scd4x.c | 165 crc = crc8(scd4x_crc8_table, buf + i, 2, CRC8_INIT_VALUE); in scd4x_read()
195 crc = crc8(scd4x_crc8_table, buf + 2, 2, CRC8_INIT_VALUE); in scd4x_write()
250 crc = crc8(scd4x_crc8_table, buf + i, 2, CRC8_INIT_VALUE); in scd4x_write_and_fetch()
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| H A D | ags02ma.c | 64 crc = crc8(ags02ma_crc8_table, (u8 *)&read_buffer.data, in ags02ma_register_read()
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| H A D | sgp30.c | 85 u8 crc8; member
215 crc = crc8(sgp_crc8_table, &data_buf[i], SGP_WORD_LEN, in sgp_verify_buffer()
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| /linux/drivers/mfd/ |
| H A D | tps6594-spi.c | 49 if (tps->use_crc && buf[3] != crc8(tps6594_spi_crc_table, buf, 3, CRC8_INIT_VALUE)) in tps6594_spi_reg_read()
69 buf[3] = crc8(tps6594_spi_crc_table, buf, count++, CRC8_INIT_VALUE); in tps6594_spi_reg_write()
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| H A D | tps6594-i2c.c | 75 if (buf_rx[1] != crc8(tps6594_i2c_crc_table, crc_data, sizeof(crc_data), CRC8_INIT_VALUE)) in tps6594_i2c_reg_read_with_crc()
103 buf[msg.len - 1] = crc8(tps6594_i2c_crc_table, crc_data, sizeof(crc_data), CRC8_INIT_VALUE); in tps6594_i2c_reg_write_with_crc()
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| H A D | mt6360-core.c | 441 crc = crc8(ddata->crc8_tbl, buf, val_size + MT6360_CRC_PREDATA_OFFSET, 0); in mt6360_regmap_read()
484 buf[val_size] = crc8(ddata->crc8_tbl, buf, val_size, 0); in mt6360_regmap_write()
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| /linux/drivers/hwmon/pmbus/ |
| H A D | adm1266.c | 122 crc = crc8(pmbus_crc_table, &addr, 1, 0); in adm1266_pmbus_block_xfer()
123 crc = crc8(pmbus_crc_table, msgs[0].buf, msgs[0].len, crc); in adm1266_pmbus_block_xfer()
126 crc = crc8(pmbus_crc_table, &addr, 1, crc); in adm1266_pmbus_block_xfer()
127 crc = crc8(pmbus_crc_table, msgs[1].buf, msgs[1].buf[0] + 1, crc); in adm1266_pmbus_block_xfer()
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| /linux/drivers/iio/humidity/ |
| H A D | hdc3020.c | 214 crc = crc8(hdc3020_crc8_table, buf, 2, CRC8_INIT_VALUE); in hdc3020_read_be16()
240 crc = crc8(hdc3020_crc8_table, buf, 2, CRC8_INIT_VALUE); in hdc3020_read_measurement()
245 crc = crc8(hdc3020_crc8_table, buf + 3, 2, CRC8_INIT_VALUE); in hdc3020_read_measurement()
351 buf[4] = crc8(hdc3020_crc8_table, buf + 2, 2, CRC8_INIT_VALUE); in hdc3020_update_heater()
477 buf[4] = crc8(hdc3020_crc8_table, buf + 2, 2, CRC8_INIT_VALUE); in _hdc3020_write_thresh()
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| /linux/include/linux/ |
| H A D | crc8.h | 99 u8 crc8(const u8 table[CRC8_TABLE_SIZE], const u8 *pdata, size_t nbytes, u8 crc);
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| /linux/drivers/crypto/intel/qat/qat_common/ |
| H A D | adf_pfvf_utils.c | 21 return crc8(pfvf_crc8_table, buf, buf_len, CRC8_INIT_VALUE); in adf_pfvf_calc_blkmsg_crc()
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| /linux/drivers/i2c/ |
| H A D | i2c-core-smbus.c | 30 static u8 crc8(u16 data) in crc8() function
55 crc = crc8((crc ^ p[i]) << 8); in i2c_smbus_pec()
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| /linux/drivers/iio/accel/ |
| H A D | sca3300.c | 258 crc = ~crc8(sca3300_crc_table, &sca_data->txbuf[0], 3, CRC8_INIT_VALUE); in sca3300_transfer()
268 crc = ~crc8(sca3300_crc_table, &sca_data->rxbuf[0], 3, CRC8_INIT_VALUE); in sca3300_transfer()
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| /linux/drivers/soundwire/ |
| H A D | cadence_master.c | 2255 crc = crc8(sdw_crc8_lookup_msb, header, header_size, crc); in sdw_cdns_prepare_write_pd0_buffer()
2272 crc = crc8(sdw_crc8_lookup_msb, data, data_size, crc); in sdw_cdns_prepare_write_pd0_buffer()
2309 crc = crc8(sdw_crc8_lookup_msb, header, header_size, crc); in sdw_cdns_prepare_read_pd0_buffer()
2621 crc = crc8(sdw_crc8_lookup_msb, &b0, 1, crc); in extract_read_data()
2624 crc = crc8(sdw_crc8_lookup_msb, &b1, 1, crc); in extract_read_data()
2633 crc = crc8(sdw_crc8_lookup_msb, &b0, 1, crc); in extract_read_data()
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| /linux/Documentation/translations/zh_CN/core-api/ |
| H A D | kernel-api.rst | 142 lib/crc8.c
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