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Searched refs:val_size (Results 1 – 25 of 44) 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-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()
H A Dregmap-spi.c93 void *val, size_t val_size) in regmap_spi_read() argument
98 return spi_write_then_read(spi, reg, reg_size, val, val_size); in regmap_spi_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.c108 void *val_buf, size_t val_size) in tps6594_i2c_read() argument
125 for (i = 0 ; ret == 0 && i < val_size ; i++) in tps6594_i2c_read()
140 msgs[1].len = val_size; in tps6594_i2c_read()
H A Dmc13xxx-spi.c59 void *val, size_t val_size) in mc13xxx_spi_read() argument
75 if (val_size != 3 || reg_size != 1) in mc13xxx_spi_read()
H A Dsec-acpm.c409 void *val_buf, size_t val_size) in sec_pmic_acpm_bus_read() argument
417 if (reg_size != BITS_TO_BYTES(ACPM_ADDR_BITS) || !val_size || in sec_pmic_acpm_bus_read()
418 val_size > ACPM_MAX_BULK_DATA) in sec_pmic_acpm_bus_read()
424 ctx->shared->speedy_channel, val_size, val_buf); in sec_pmic_acpm_bus_read()
/linux/drivers/iio/accel/
H A Dbma400_spi.c21 void *val, size_t val_size) in bma400_regmap_spi_read() argument
28 if (val_size > BMA400_MAX_SPI_READ) in bma400_regmap_spi_read()
31 status = spi_write_then_read(spi, reg, 1, result, val_size + 1); in bma400_regmap_spi_read()
41 memcpy(val, result + 1, val_size); in bma400_regmap_spi_read()
H A Dadxl367_spi.c52 void *val_buf, size_t val_size) in adxl367_read() argument
59 st->reg_read_xfer[1].len = val_size; in adxl367_read()
64 static int adxl367_write(void *context, const void *val_buf, size_t val_size) in adxl367_write() argument
69 st->reg_write_xfer[1].len = val_size; in adxl367_write()
/linux/drivers/iio/imu/smi330/
H A Dsmi330_i2c.c22 size_t val_size) in smi330_regmap_i2c_read() argument
27 if (SMI330_NUM_DUMMY_BYTES + val_size > SMI330_I2C_MAX_RX_BUFFER_SIZE) in smi330_regmap_i2c_read()
47 .len = SMI330_NUM_DUMMY_BYTES + val_size, in smi330_regmap_i2c_read()
56 memcpy(val_buf, priv->rx_buffer + SMI330_NUM_DUMMY_BYTES, val_size); in smi330_regmap_i2c_read()
H A Dsmi330_spi.c13 size_t val_size) in smi330_regmap_spi_read() argument
26 val_size); in smi330_regmap_spi_read()
/linux/drivers/iio/imu/bno055/
H A Dbno055_ser_core.c300 void *val, size_t val_size) in bno055_ser_read_reg() argument
307 if (val_size > 128) { in bno055_ser_read_reg()
308 dev_err(&priv->serdev->dev, "Invalid read valsize %zu\n", val_size); in bno055_ser_read_reg()
313 trace_read_reg(reg_addr, val_size); in bno055_ser_read_reg()
315 priv->expected_data_len = val_size; in bno055_ser_read_reg()
319 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.c26 size_t val_size) in bmi323_regmap_i2c_read() argument
38 msgs[1].len = val_size + BMI323_I2C_DUMMY; in bmi323_regmap_i2c_read()
46 memcpy(val_buf, priv->i2c_rx_buffer + BMI323_I2C_DUMMY, val_size); in bmi323_regmap_i2c_read()
H A Dbmi323_spi.c21 size_t val_size) in bmi323_regmap_spi_read() argument
25 return spi_write_then_read(spi, reg_buf, reg_size, val_buf, val_size); in bmi323_regmap_spi_read()
/linux/drivers/iio/dac/
H A Dmax22007.c89 void *val, size_t val_size) in max22007_spi_read() argument
100 if (val_size == 0 || val_size > 3) in max22007_spi_read()
106 val_size + MAX22007_CRC_OVERHEAD); in max22007_spi_read()
114 received_crc = rx_buf[val_size]; in max22007_spi_read()
121 memcpy(val, rx_buf, val_size); in max22007_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/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/drivers/iio/imu/bmi270/
H A Dbmi270_spi.c18 size_t val_size) in bmi270_regmap_spi_read() argument
20 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.c478 void *val_buf, size_t val_size)
486 if (reg_size != 2 || val_size > ZL38_MAX_RAW_XFER) in zl38_bus_read()
496 txbuf[len++] = val_size / 2 - 1; in zl38_bus_read()
499 txbuf[len++] = val_size / 2 - 1; in zl38_bus_read()
502 return spi_write_then_read(spi, txbuf, len, val_buf, val_size); in zl38_bus_read()
481 zl38_bus_read(void * context,const void * reg_buf,size_t reg_size,void * val_buf,size_t val_size) zl38_bus_read() argument
/linux/drivers/iio/chemical/
H A Dbme680_spi.c86 size_t reg_size, void *val, size_t val_size) in bme680_regmap_spi_read() argument
99 return spi_write_then_read(spi, &addr, 1, val, val_size); in bme680_regmap_spi_read()
/linux/fs/ntfs3/
H A Dxattr.c318 size_t val_size, int flags, bool locked, in ntfs_set_ea() argument
348 add = ALIGN(struct_size(ea_all, name, 1 + name_len + val_size), 4); in ntfs_set_ea()
378 if (val_size && le16_to_cpu(ea->elength) == val_size && in ntfs_set_ea()
379 !memcmp(ea->name + ea->name_len + 1, value, val_size)) { in ntfs_set_ea()
397 if ((flags & XATTR_REPLACE) && !val_size) { in ntfs_set_ea()
421 new_ea->elength = cpu_to_le16(val_size); in ntfs_set_ea()
424 memcpy(new_ea->name + name_len + 1, value, val_size); in ntfs_set_ea()

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