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Searched refs:val_size (Results 1 – 25 of 50) sorted by relevance

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/linux/drivers/base/regmap/
H A Dregmap-spmi.c18 void *val, size_t val_size) in regmap_spmi_base_read() argument
25 while (val_size-- && !err) in regmap_spmi_base_read()
33 const void *val, size_t val_size) in regmap_spmi_base_gather_write() argument
45 if (addr == 0 && val_size) { in regmap_spmi_base_gather_write()
52 val_size--; in regmap_spmi_base_gather_write()
55 while (val_size) { in regmap_spmi_base_gather_write()
62 val_size--; in regmap_spmi_base_gather_write()
107 void *val, size_t val_size) in regmap_spmi_ext_read() argument
121 while (addr <= 0xFF && val_size) { in regmap_spmi_ext_read()
122 len = min_t(size_t, val_size, 16); in regmap_spmi_ext_read()
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H A Dregmap-sdw.c12 static int regmap_sdw_write(void *context, const void *val_buf, size_t val_size) in regmap_sdw_write() argument
20 return sdw_nwrite_no_pm(slave, addr, val_size - sizeof(addr), val + sizeof(addr)); in regmap_sdw_write()
25 const void *val_buf, size_t val_size) in regmap_sdw_gather_write() argument
31 return sdw_nwrite_no_pm(slave, addr, val_size, val_buf); in regmap_sdw_gather_write()
36 void *val_buf, size_t val_size) in regmap_sdw_read() argument
42 return sdw_nread_no_pm(slave, addr, val_size, val_buf); in regmap_sdw_read()
H A Dregmap-i2c.c140 const void *val, size_t val_size) in regmap_i2c_gather_write() argument
160 xfer[1].len = val_size; in regmap_i2c_gather_write()
174 void *val, size_t val_size) in regmap_i2c_read() argument
188 xfer[1].len = val_size; in regmap_i2c_read()
224 size_t val_size) in regmap_i2c_smbus_i2c_read() argument
230 if (reg_size != 1 || val_size < 1) in regmap_i2c_smbus_i2c_read()
233 ret = i2c_smbus_read_i2c_block_data(i2c, ((u8 *)reg)[0], val_size, val); in regmap_i2c_smbus_i2c_read()
234 if (ret == val_size) in regmap_i2c_smbus_i2c_read()
265 size_t val_size) in regmap_i2c_smbus_i2c_read_reg16() argument
269 int ret, count, len = val_size; in regmap_i2c_smbus_i2c_read_reg16()
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H A Dregmap-i3c.c27 void *val, size_t val_size) in regmap_i3c_read() argument
38 xfers[1].len = val_size; in regmap_i3c_read()
H A Dregmap-slimbus.c18 void *val, size_t val_size) in regmap_slimbus_read() argument
22 return slim_read(sdev, *(u16 *)reg, val_size, val); in regmap_slimbus_read()
/linux/drivers/mfd/
H A Drk8xx-spi.c47 size_t val_size = count - RK806_ADDR_SIZE; in rk806_spi_bus_write() local
50 if (val_size < 1 || val_size > (RK806_CMD_LEN_MSK + 1)) in rk806_spi_bus_write()
53 cmd = RK806_CMD_WITH_SIZE(WRITE, val_size); in rk806_spi_bus_write()
64 void *val, size_t val_size) in rk806_spi_bus_read() argument
71 val_size < 1 || val_size > (RK806_CMD_LEN_MSK + 1)) in rk806_spi_bus_read()
75 txbuf[0] = RK806_CMD_WITH_SIZE(READ, val_size); in rk806_spi_bus_read()
78 return spi_write_then_read(spi, txbuf, sizeof(txbuf), val, val_size); in rk806_spi_bus_read()
H A Dmt6360-core.c401 void *val, size_t val_size) in mt6360_regmap_read() argument
408 int buf_len = MT6360_ALLOC_READ_SIZE(val_size); in mt6360_regmap_read()
409 int read_size = val_size; in mt6360_regmap_read()
420 ret = mt6360_xlate_pmicldo_addr(&reg_addr, val_size); in mt6360_regmap_read()
441 crc = crc8(ddata->crc8_tbl, buf, val_size + MT6360_CRC_PREDATA_OFFSET, 0); in mt6360_regmap_read()
442 if (crc != buf[val_size + MT6360_CRC_PREDATA_OFFSET]) in mt6360_regmap_read()
446 memcpy(val, buf + MT6360_CRC_PREDATA_OFFSET, val_size); in mt6360_regmap_read()
451 static int mt6360_regmap_write(void *context, const void *val, size_t val_size) in mt6360_regmap_write() argument
459 int buf_len = MT6360_ALLOC_WRITE_SIZE(val_size); in mt6360_regmap_write()
460 int write_size = val_size - MT6360_REGMAP_REG_BYTE_SIZE; in mt6360_regmap_write()
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H A Dsmpro-core.c41 void *val, size_t val_size) in smpro_core_read() argument
53 buf[1] = val_size; in smpro_core_read()
59 xfer[1].len = val_size; in smpro_core_read()
H A Dtps6594-i2c.c109 void *val_buf, size_t val_size) in tps6594_i2c_read() argument
126 for (i = 0 ; ret == 0 && i < val_size ; i++) in tps6594_i2c_read()
141 msgs[1].len = val_size; in tps6594_i2c_read()
H A Dsprd-sc27xx-spi.c117 void *val, size_t val_size) in sprd_pmic_spi_read() argument
125 if (reg_size != sizeof(u32) || val_size != sizeof(u32)) in sprd_pmic_spi_read()
134 memcpy(val, rx_buf, val_size); in sprd_pmic_spi_read()
/linux/drivers/net/dsa/microchip/
H A Dksz_spi.c63 void *val, size_t val_size) in ksz8463_spi_read() argument
71 if (reg_size > 2 || val_size > 4) in ksz8463_spi_read()
74 cmd = ksz8463_reg(cmd, val_size); in ksz8463_spi_read()
77 rc = spi_write_then_read(spi, bytes, reg_size, val, val_size); in ksz8463_spi_read()
82 if (!rc && val_size > 1) { in ksz8463_spi_read()
83 if (val_size == 2) { in ksz8463_spi_read()
87 } else if (val_size == 4) { in ksz8463_spi_read()
101 size_t val_size = count - 2; in ksz8463_spi_write() local
109 cmd = ksz8463_reg(cmd, val_size); in ksz8463_spi_write()
117 if (val_size == 2) { in ksz8463_spi_write()
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/linux/drivers/iio/pressure/
H A Dbmp280-spi.c32 size_t reg_size, void *val, size_t val_size) in bmp280_regmap_spi_read() argument
36 return spi_write_then_read(spi, reg, reg_size, val, val_size); in bmp280_regmap_spi_read()
40 size_t reg_size, void *val, size_t val_size) in bmp380_regmap_spi_read() argument
46 if (val_size > BME280_BURST_READ_BYTES) in bmp380_regmap_spi_read()
54 status = spi_write_then_read(spi, reg, 1, rx_buf, val_size + 1); in bmp380_regmap_spi_read()
58 memcpy(val, rx_buf + 1, val_size); in bmp380_regmap_spi_read()
/linux/drivers/iio/accel/
H A Dbma400_spi.c22 void *val, size_t val_size) in bma400_regmap_spi_read() argument
29 if (val_size > BMA400_MAX_SPI_READ) in bma400_regmap_spi_read()
32 status = spi_write_then_read(spi, reg, 1, result, val_size + 1); in bma400_regmap_spi_read()
42 memcpy(val, result + 1, val_size); in bma400_regmap_spi_read()
H A Dadxl367_spi.c53 void *val_buf, size_t val_size) in adxl367_read() argument
60 st->reg_read_xfer[1].len = val_size; in adxl367_read()
65 static int adxl367_write(void *context, const void *val_buf, size_t val_size) in adxl367_write() argument
70 st->reg_write_xfer[1].len = val_size; in adxl367_write()
H A Dbmi088-accel-spi.c27 size_t reg_size, void *val, size_t val_size) in bmi088_regmap_spi_read() argument
36 return spi_write_then_read(spi, addr, sizeof(addr), val, val_size); in bmi088_regmap_spi_read()
/linux/drivers/iio/imu/smi330/
H A Dsmi330_i2c.c23 size_t val_size) in smi330_regmap_i2c_read() argument
28 if (SMI330_NUM_DUMMY_BYTES + val_size > SMI330_I2C_MAX_RX_BUFFER_SIZE) in smi330_regmap_i2c_read()
48 .len = SMI330_NUM_DUMMY_BYTES + val_size, in smi330_regmap_i2c_read()
57 memcpy(val_buf, priv->rx_buffer + SMI330_NUM_DUMMY_BYTES, val_size); in smi330_regmap_i2c_read()
H A Dsmi330_spi.c14 size_t val_size) in smi330_regmap_spi_read() argument
27 val_size); in smi330_regmap_spi_read()
/linux/drivers/iio/imu/bno055/
H A Dbno055_ser_core.c301 void *val, size_t val_size) in bno055_ser_read_reg() argument
308 if (val_size > 128) { in bno055_ser_read_reg()
309 dev_err(&priv->serdev->dev, "Invalid read valsize %zu", val_size); in bno055_ser_read_reg()
314 trace_read_reg(reg_addr, val_size); in bno055_ser_read_reg()
316 priv->expected_data_len = val_size; in bno055_ser_read_reg()
320 ret = bno055_ser_send_cmd(priv, 1, reg_addr, val_size, NULL); in bno055_ser_read_reg()
/linux/drivers/iio/imu/bmi323/
H A Dbmi323_i2c.c27 size_t val_size) in bmi323_regmap_i2c_read() argument
39 msgs[1].len = val_size + BMI323_I2C_DUMMY; in bmi323_regmap_i2c_read()
47 memcpy(val_buf, priv->i2c_rx_buffer + BMI323_I2C_DUMMY, val_size); in bmi323_regmap_i2c_read()
H A Dbmi323_spi.c22 size_t val_size) in bmi323_regmap_spi_read() argument
26 return spi_write_then_read(spi, reg_buf, reg_size, val_buf, val_size); in bmi323_regmap_spi_read()
/linux/drivers/pinctrl/
H A Dpinctrl-mcp23s08_spi.c43 const void *val, size_t val_size) in mcp23sxx_spi_gather_write() argument
50 { .tx_buf = val, .len = val_size, }, }; in mcp23sxx_spi_gather_write()
61 void *val, size_t val_size) in mcp23sxx_spi_read() argument
73 return spi_write_then_read(spi, tx, sizeof(tx), val, val_size); in mcp23sxx_spi_read()
/linux/tools/testing/selftests/bpf/benchs/
H A Dbench_bloom_filter_map.c132 __u32 val_size, i; in map_prepare_thread() local
136 val_size = args.value_size; in map_prepare_thread()
137 val = malloc(val_size); in map_prepare_thread()
152 err = syscall(__NR_getrandom, val, val_size, 0); in map_prepare_thread()
153 if (err != val_size) { in map_prepare_thread()
/linux/drivers/iio/imu/bmi270/
H A Dbmi270_spi.c19 size_t val_size) in bmi270_regmap_spi_read() argument
21 return spi_write_then_read(spi, reg_buf, reg_size, val_buf, val_size); in bmi270_regmap_spi_read()
/linux/drivers/net/ethernet/microchip/
H A Dencx24j600-regmap.c263 void *val, size_t val_size) in regmap_encx24j600_read() argument
273 return regmap_encx24j600_spi_read(context, reg, val, val_size); in regmap_encx24j600_read()
275 if (val_size > 2) { in regmap_encx24j600_read()
276 pr_err("%s: reg=%02x val_size=%zu\n", __func__, reg, val_size); in regmap_encx24j600_read()
280 return regmap_encx24j600_sfr_read(context, reg, val, val_size); in regmap_encx24j600_read()
/linux/sound/soc/codecs/
H A Dzl38060.c481 void *val_buf, size_t val_size) in zl38_bus_read() argument
489 if (reg_size != 2 || val_size > ZL38_MAX_RAW_XFER) in zl38_bus_read()
499 txbuf[len++] = val_size / 2 - 1; in zl38_bus_read()
502 txbuf[len++] = val_size / 2 - 1; in zl38_bus_read()
505 return spi_write_then_read(spi, txbuf, len, val_buf, val_size); in zl38_bus_read()

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