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(struct i2c_client * client, u8 command,
10                                      u8 length, const u8 * values);
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ARGUMENTS

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

26       This executes the SMBus “block write” protocol, returning negative
27       errno else zero on success.
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30Kernel Hackers Manual 2.6.         June 2019           I2C_SMBUS_WRITE_BLOC(9)
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