drivers/bluetooth/btnxpuart.c

1175

crc_nak_buf.pkt.crc = crc8(crc8_table, crc_nak_buf.buf,

drivers/bluetooth/btnxpuart.c

1184

timeout_nak_buf.pkt.crc = crc8(crc8_table, timeout_nak_buf.buf,

drivers/bluetooth/btnxpuart.c

792

ack_nak[1] = crc8(crc8_table, ack_nak, 1, 0xff);

drivers/crypto/intel/qat/qat_common/adf_pfvf_utils.c

21

return crc8(pfvf_crc8_table, buf, buf_len, CRC8_INIT_VALUE);

drivers/gpio/gpio-max3191x.c

128

val = (status & 0xf8) != crc8(max3191x_crc8, &in, 1, 0);

drivers/hwmon/aht10.c

155

return crc8(crc8_table, raw_data, count, CRC8_INIT_VALUE);

drivers/hwmon/aht10.c

187

if (data->crc8 && crc8_check(raw_data, data->meas_size))

drivers/hwmon/aht10.c

344

data->crc8 = true;

drivers/hwmon/aht10.c

350

data->crc8 = true;

drivers/hwmon/aht10.c

92

bool crc8;

drivers/hwmon/htu31.c

113

crc = crc8(htu31_crc8_table, &t_h_buf[0], 2, HTU31_CRC8_INIT_VAL);

drivers/hwmon/htu31.c

119

crc = crc8(htu31_crc8_table, &t_h_buf[3], 2, HTU31_CRC8_INIT_VAL);

drivers/hwmon/htu31.c

199

crc = crc8(htu31_crc8_table, sn_buf, HTU31_SERIAL_NUMBER_LEN, HTU31_CRC8_INIT_VAL);

drivers/hwmon/pmbus/adm1266.c

122

crc = crc8(pmbus_crc_table, &addr, 1, 0);

drivers/hwmon/pmbus/adm1266.c

123

crc = crc8(pmbus_crc_table, msgs[0].buf, msgs[0].len, crc);

drivers/hwmon/pmbus/adm1266.c

126

crc = crc8(pmbus_crc_table, &addr, 1, crc);

drivers/hwmon/pmbus/adm1266.c

127

crc = crc8(pmbus_crc_table, msgs[1].buf, msgs[1].buf[0] + 1, crc);

drivers/hwmon/sht3x.c

394

*position = crc8(sht3x_crc8_table,

drivers/hwmon/sht4x.c

128

crc = crc8(sht4x_crc8_table, &raw_data[0], SHT4X_WORD_LEN, CRC8_INIT_VALUE);

drivers/hwmon/sht4x.c

134

crc = crc8(sht4x_crc8_table, &raw_data[3], SHT4X_WORD_LEN, CRC8_INIT_VALUE);

drivers/i2c/i2c-core-smbus.c

55

crc = crc8((crc ^ p[i]) << 8);

drivers/iio/accel/sca3300.c

258

crc = ~crc8(sca3300_crc_table, &sca_data->txbuf[0], 3, CRC8_INIT_VALUE);

drivers/iio/accel/sca3300.c

268

crc = ~crc8(sca3300_crc_table, &sca_data->rxbuf[0], 3, CRC8_INIT_VALUE);

drivers/iio/adc/ad4134.c

139

return crc8(ad4134_spi_crc_table, buf, ARRAY_SIZE(buf),

drivers/iio/adc/ad7779.c

190

st->reg_tx_buf[2] = crc8(ad7779_crc8_table, st->reg_tx_buf,

drivers/iio/adc/ad7779.c

200

exp_crc = crc8(ad7779_crc8_table, crc_buf, ARRAY_SIZE(crc_buf), 0);

drivers/iio/adc/ad7779.c

220

st->reg_tx_buf[2] = crc8(ad7779_crc8_table, st->reg_tx_buf,

drivers/iio/addac/ad74115.c

414

return crc8(ad74115_crc8_table, buf, 3, 0);

drivers/iio/addac/ad74413r.c

163

return crc8(ad74413r_crc8_table, buf, 3, 0);

drivers/iio/chemical/ags02ma.c

64

crc = crc8(ags02ma_crc8_table, (u8 *)&read_buffer.data,

drivers/iio/chemical/scd30_i2c.c

82

crc = crc8(scd30_i2c_crc8_tbl, buf + i, 2, CRC8_INIT_VALUE);

drivers/iio/chemical/scd30_i2c.c

98

crc = crc8(scd30_i2c_crc8_tbl, buf + i, 2, CRC8_INIT_VALUE);

drivers/iio/chemical/scd4x.c

165

crc = crc8(scd4x_crc8_table, buf + i, 2, CRC8_INIT_VALUE);

drivers/iio/chemical/scd4x.c

195

crc = crc8(scd4x_crc8_table, buf + 2, 2, CRC8_INIT_VALUE);

drivers/iio/chemical/scd4x.c

250

crc = crc8(scd4x_crc8_table, buf + i, 2, CRC8_INIT_VALUE);

drivers/iio/chemical/sgp30.c

215

crc = crc8(sgp_crc8_table, &data_buf[i], SGP_WORD_LEN,

drivers/iio/chemical/sgp30.c

85

u8 crc8;

drivers/iio/chemical/sgp40.c

180

tg.rht_crc = crc8(sgp40_crc8_table, (u8 *)&tg.rht_ticks, 2, SGP40_CRC8_INIT);

drivers/iio/chemical/sgp40.c

185

tg.temp_crc = crc8(sgp40_crc8_table, (u8 *)&tg.temp_ticks, 2, SGP40_CRC8_INIT);

drivers/iio/chemical/sgp40.c

204

crc = crc8(sgp40_crc8_table, (u8 *)&tgres.res_ticks, 2, SGP40_CRC8_INIT);

drivers/iio/chemical/sps30_i2c.c

110

crc = crc8(sps30_i2c_crc8_table, buf + i, 2, CRC8_INIT_VALUE);

drivers/iio/chemical/sps30_i2c.c

97

buf[i + 2] = crc8(sps30_i2c_crc8_table, buf + i, 2, CRC8_INIT_VALUE);

drivers/iio/dac/max22007.c

113

calculated_crc = crc8(max22007_crc8_table, &reg_byte, 1, 0x00);

drivers/iio/dac/max22007.c

114

calculated_crc = crc8(max22007_crc8_table, rx_buf, 2, calculated_crc);

drivers/iio/dac/max22007.c

143

st->tx_buf[count] = crc8(max22007_crc8_table, st->tx_buf,

drivers/iio/humidity/hdc3020.c

214

crc = crc8(hdc3020_crc8_table, buf, 2, CRC8_INIT_VALUE);

drivers/iio/humidity/hdc3020.c

240

crc = crc8(hdc3020_crc8_table, buf, 2, CRC8_INIT_VALUE);

drivers/iio/humidity/hdc3020.c

245

crc = crc8(hdc3020_crc8_table, buf + 3, 2, CRC8_INIT_VALUE);

drivers/iio/humidity/hdc3020.c

351

buf[4] = crc8(hdc3020_crc8_table, buf + 2, 2, CRC8_INIT_VALUE);

drivers/iio/humidity/hdc3020.c

477

buf[4] = crc8(hdc3020_crc8_table, buf + 2, 2, CRC8_INIT_VALUE);

drivers/iio/pressure/adp810.c

100

if (buf->sf_crc != crc8(crc_table, (u8 *)&buf->sf, 0x2, CRC8_INIT_VALUE)) {

drivers/iio/pressure/adp810.c

90

if (buf->dp_crc != crc8(crc_table, (u8 *)&buf->dp, 0x2, CRC8_INIT_VALUE)) {

drivers/iio/pressure/adp810.c

95

if (buf->tmp_crc != crc8(crc_table, (u8 *)&buf->tmp, 0x2, CRC8_INIT_VALUE)) {

drivers/iio/pressure/icp10100.c

180

crc = crc8(icp10100_crc8_table, ptr, ICP10100_CRC8_WORD_LENGTH,

drivers/iio/pressure/sdp500.c

64

calculated_crc = crc8(sdp500_crc8_table, rxbuf,

drivers/input/keyboard/pinephone-keyboard.c

223

crc = crc8(ppkb->crc_table, &new_buf[1], PPKB_COLS, CRC8_INIT_VALUE);

drivers/mfd/mt6360-core.c

441

crc = crc8(ddata->crc8_tbl, buf, val_size + MT6360_CRC_PREDATA_OFFSET, 0);

drivers/mfd/mt6360-core.c

484

buf[val_size] = crc8(ddata->crc8_tbl, buf, val_size, 0);

drivers/mfd/tps6594-i2c.c

103

buf[msg.len - 1] = crc8(tps6594_i2c_crc_table, crc_data, sizeof(crc_data), CRC8_INIT_VALUE);

drivers/mfd/tps6594-i2c.c

75

if (buf_rx[1] != crc8(tps6594_i2c_crc_table, crc_data, sizeof(crc_data), CRC8_INIT_VALUE))

drivers/mfd/tps6594-spi.c

49

if (tps->use_crc && buf[3] != crc8(tps6594_spi_crc_table, buf, 3, CRC8_INIT_VALUE))

drivers/mfd/tps6594-spi.c

69

buf[3] = crc8(tps6594_spi_crc_table, buf, count++, CRC8_INIT_VALUE);

drivers/net/ethernet/adi/adin1110.c

192

return crc8(adin1110_crc_table, data, len, 0);

drivers/net/ethernet/intel/i40e/i40e_type.h

1242

u16 crc8;

drivers/net/ethernet/marvell/mvneta.c

3116

unsigned char crc8,

drivers/net/ethernet/marvell/mvneta.c

3123

tbl_offset = (crc8 / 4) * 4; /* Register offset from OMC table base */

drivers/net/ethernet/marvell/mvneta.c

3124

reg_offset = crc8 % 4; /* Entry offset within the above reg */

drivers/nvmem/layouts/sl28vpd.c

21

u8 crc8;

drivers/nvmem/layouts/sl28vpd.c

71

crc = crc8(table, (void *)&data_v1, sizeof(data_v1) - 1, 0);

drivers/nvmem/layouts/sl28vpd.c

73

if (crc != data_v1.crc8) {

drivers/nvmem/layouts/sl28vpd.c

76

crc, data_v1.crc8);

drivers/pci/controller/dwc/pcie-qcom.c

1121

hash = crc8(qcom_pcie_crc8_table, (u8 *)&bdf_be, sizeof(bdf_be), 0);

drivers/power/supply/stc3117_fuel_gauge.c

275

(crc8(stc3117_crc_table, data->ram_data.ram_bytes,

drivers/power/supply/stc3117_fuel_gauge.c

280

data->ram_data.reg.crc = crc8(stc3117_crc_table,

drivers/power/supply/stc3117_fuel_gauge.c

329

data->ram_data.reg.crc = crc8(stc3117_crc_table,

drivers/power/supply/stc3117_fuel_gauge.c

359

(crc8(stc3117_crc_table, data->ram_data.ram_bytes,

drivers/power/supply/stc3117_fuel_gauge.c

364

data->ram_data.reg.crc = crc8(stc3117_crc_table,

drivers/power/supply/stc3117_fuel_gauge.c

440

data->ram_data.reg.crc = crc8(stc3117_crc_table,

drivers/regulator/rt5133-regulator.c

398

crc = crc8(priv->crc8_tbls, buf, RT5133_PREDATA_LEN + val_size, 0);

drivers/regulator/rt5133-regulator.c

431

crc = crc8(priv->crc8_tbls, buf, RT5133_I2C_ADDR_LEN + count, 0);

drivers/soundwire/cadence_master.c

2255

crc = crc8(sdw_crc8_lookup_msb, header, header_size, crc);

drivers/soundwire/cadence_master.c

2272

crc = crc8(sdw_crc8_lookup_msb, data, data_size, crc);

drivers/soundwire/cadence_master.c

2309

crc = crc8(sdw_crc8_lookup_msb, header, header_size, crc);

drivers/soundwire/cadence_master.c

2621

crc = crc8(sdw_crc8_lookup_msb, &b0, 1, crc);

drivers/soundwire/cadence_master.c

2624

crc = crc8(sdw_crc8_lookup_msb, &b1, 1, crc);

drivers/soundwire/cadence_master.c

2633

crc = crc8(sdw_crc8_lookup_msb, &b0, 1, crc);

drivers/w1/slaves/w1_ds250x.c

52

u8 crc8;

drivers/w1/slaves/w1_ds250x.c

67

crc8 = w1_read_8(sl->master);

drivers/w1/slaves/w1_ds250x.c

68

if (w1_calc_crc8(buf, 3) != crc8)

drivers/w1/slaves/w1_ds250x.c

73

crc8 = w1_read_8(sl->master);

drivers/w1/slaves/w1_ds250x.c

74

if (w1_calc_crc8(&data->eprom[pgoff], W1_PAGE_SIZE) != crc8)

include/linux/crc8.h

99

u8 crc8(const u8 table[CRC8_TABLE_SIZE], const u8 *pdata, size_t nbytes, u8 crc);

lib/crc/crc8.c

83

EXPORT_SYMBOL(crc8);

net/can/gw.c

1001

nla_memcpy(&mod->csum.crc8, tb[CGW_CS_CRC8],

net/can/gw.c

1009

mod->csumfunc.crc8 = cgw_csum_crc8_rel;

net/can/gw.c

1011

mod->csumfunc.crc8 = cgw_csum_crc8_pos;

net/can/gw.c

1013

mod->csumfunc.crc8 = cgw_csum_crc8_neg;

net/can/gw.c

105

struct cgw_csum_crc8 crc8;

net/can/gw.c

110

void (*crc8)(struct canfd_frame *cf,

net/can/gw.c

111

struct cgw_csum_crc8 *crc8);

net/can/gw.c

366

struct cgw_csum_crc8 *crc8)

net/can/gw.c

368

int from = calc_idx(crc8->from_idx, cf->len);

net/can/gw.c

369

int to = calc_idx(crc8->to_idx, cf->len);

net/can/gw.c

370

int res = calc_idx(crc8->result_idx, cf->len);

net/can/gw.c

371

u8 crc = crc8->init_crc_val;

net/can/gw.c

379

crc = crc8->crctab[crc ^ cf->data[i]];

net/can/gw.c

382

crc = crc8->crctab[crc ^ cf->data[i]];

net/can/gw.c

385

switch (crc8->profile) {

net/can/gw.c

387

crc = crc8->crctab[crc ^ crc8->profile_data[0]];

net/can/gw.c

391

crc = crc8->crctab[crc ^ crc8->profile_data[cf->data[1] & 0xF]];

net/can/gw.c

395

crc = crc8->crctab[crc ^ (cf->can_id & 0xFF) ^

net/can/gw.c

400

cf->data[res] = crc ^ crc8->final_xor_val;

net/can/gw.c

404

struct cgw_csum_crc8 *crc8)

net/can/gw.c

406

u8 crc = crc8->init_crc_val;

net/can/gw.c

409

for (i = crc8->from_idx; i <= crc8->to_idx; i++)

net/can/gw.c

410

crc = crc8->crctab[crc ^ cf->data[i]];

net/can/gw.c

412

switch (crc8->profile) {

net/can/gw.c

414

crc = crc8->crctab[crc ^ crc8->profile_data[0]];

net/can/gw.c

418

crc = crc8->crctab[crc ^ crc8->profile_data[cf->data[1] & 0xF]];

net/can/gw.c

422

crc = crc8->crctab[crc ^ (cf->can_id & 0xFF) ^

net/can/gw.c

427

cf->data[crc8->result_idx] = crc ^ crc8->final_xor_val;

net/can/gw.c

431

struct cgw_csum_crc8 *crc8)

net/can/gw.c

433

u8 crc = crc8->init_crc_val;

net/can/gw.c

436

for (i = crc8->from_idx; i >= crc8->to_idx; i--)

net/can/gw.c

437

crc = crc8->crctab[crc ^ cf->data[i]];

net/can/gw.c

439

switch (crc8->profile) {

net/can/gw.c

441

crc = crc8->crctab[crc ^ crc8->profile_data[0]];

net/can/gw.c

445

crc = crc8->crctab[crc ^ crc8->profile_data[cf->data[1] & 0xF]];

net/can/gw.c

449

crc = crc8->crctab[crc ^ (cf->can_id & 0xFF) ^

net/can/gw.c

454

cf->data[crc8->result_idx] = crc ^ crc8->final_xor_val;

net/can/gw.c

557

if (mod->csumfunc.crc8)

net/can/gw.c

558

(*mod->csumfunc.crc8)(cf, &mod->csum.crc8);

net/can/gw.c

741

if (mod->csumfunc.crc8) {

net/can/gw.c

743

&mod->csum.crc8) < 0)

sound/soc/codecs/aw88395/aw88395_lib.c

1069

act_crc8 = crc8(aw_crc8_table, aw_cfg->data + cfg_dde[i].data_offset,

sound/soc/codecs/aw88395/aw88395_lib.c

1128

act_crc8 = crc8(aw_crc8_table, aw_cfg->data + cfg_dde[i].data_offset,

sound/soc/codecs/tas2781-fmwlib.c

1569

crc_chksum += crc8(tasdevice->crc8_lkp_tbl, &nBuf1[i],

sound/soc/codecs/tas2781-fmwlib.c

1615

ret = crc8(tasdevice->crc8_lkp_tbl, &val, 1, 0);