STRUCT I2C_CLIENT(9)                 I2C and SMBus Subsystem                 STRUCT I2C_CLIENT(9)



NAME
       struct_i2c_client - represent an I2C slave device

SYNOPSIS
       struct i2c_client {
         unsigned short flags;
         unsigned short addr;
         char name[I2C_NAME_SIZE];
         struct i2c_adapter * adapter;
         struct device dev;
         int irq;
         struct list_head detected;
       #if IS_ENABLED(CONFIG_I2C_SLAVE)
         i2c_slave_cb_t slave_cb;
       #endif
       };

MEMBERS
       flags
           I2C_CLIENT_TEN indicates the device uses a ten bit chip address; I2C_CLIENT_PEC
           indicates it uses SMBus Packet Error Checking

       addr
           Address used on the I2C bus connected to the parent adapter.

       name[I2C_NAME_SIZE]
           Indicates the type of the device, usually a chip name that's generic enough to hide
           second-sourcing and compatible revisions.

       adapter
           manages the bus segment hosting this I2C device

       dev
           Driver model device node for the slave.

       irq
           indicates the IRQ generated by this device (if any)

       detected
           member of an i2c_driver.clients list or i2c-core's userspace_devices list

       slave_cb
           Callback when I2C slave mode of an adapter is used. The adapter calls it to pass on
           slave events to the slave driver.

DESCRIPTION
       An i2c_client identifies a single device (i.e. chip) connected to an i2c bus. The
       behaviour exposed to Linux is defined by the driver managing the device.

COPYRIGHT
Kernel Hackers Manual 4.8.                 January 2017                      STRUCT I2C_CLIENT(9)