STRUCT W1_SLAVE(9)                W1 API internal to the kernel                STRUCT W1_SLAVE(9)



NAME
       struct_w1_slave - holds a single slave device on the bus

SYNOPSIS
       struct w1_slave {
         struct module * owner;
         unsigned char name[W1_MAXNAMELEN];
         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
       owner
           Points to the one wire “wire” kernel module.

       name[W1_MAXNAMELEN]
           Device id is ascii.

       w1_slave_entry
           data for the linked list

       reg_num
           the slave id in binary

       refcnt
           reference count, delete when 0

       ttl
           decrement per search this slave isn't found, deatch at 0

       flags
           bit flags for W1_SLAVE_ACTIVE W1_SLAVE_DETACH

       master
           bus which this slave is on

       family
           module for device family type

       family_data
           pointer for use by the family module

       dev
           kernel device identifier

AUTHOR
       David Fries <David AT Fries.net>
           Author.

COPYRIGHT
Kernel Hackers Manual 4.8.                 January 2017                        STRUCT W1_SLAVE(9)