struct w1

struct w1_slave
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Name

struct w1_slave — holds a single slave device on the bus

Synopsis

struct w1_slave {
  struct module * owner;
  unsigned char name;
  struct list_head w1_slave_entry;
  struct w1_reg_num reg_num;
  atomic_t refcnt;
  int ttl;
  unsigned long flags;
  struct w1_master * master;
  struct w1_family * family;
  void * family_data;
  struct device dev;
};

Members

struct module * owner: Points to the one wire “wire” kernel module.
unsigned char name: Device id is ascii.
struct list_head w1_slave_entry: data for the linked list
struct w1_reg_num reg_num: the slave id in binary
atomic_t refcnt: reference count, delete when 0
int ttl: decrement per search this slave isn't found, deatch at 0
unsigned long flags: bit flags for W1_SLAVE_ACTIVE W1_SLAVE_DETACH
struct w1_master * master: bus which this slave is on
struct w1_family * family: module for device family type
void * family_data: pointer for use by the family module
struct device dev: kernel device identifier