1I2C_SMBUS_WRITE_BLOC(9)     I2C and SMBus Subsystem    I2C_SMBUS_WRITE_BLOC(9)
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NAME

6       i2c_smbus_write_block_data - SMBus “block write” protocol
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SYNOPSIS

9       s32 i2c_smbus_write_block_data(const struct i2c_client * client,
10                                      u8 command, u8 length,
11                                      const u8 * values);
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ARGUMENTS

14       client
15           Handle to slave device
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17       command
18           Byte interpreted by slave
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20       length
21           Size of data block; SMBus allows at most 32 bytes
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23       values
24           Byte array which will be written.
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DESCRIPTION

27       This executes the SMBus “block write” protocol, returning negative
28       errno else zero on success.
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31Kernel Hackers Manual 3.10         June 2019           I2C_SMBUS_WRITE_BLOC(9)
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