STRUCT W1_REG_NUM(9)              W1 API internal to the kernel              STRUCT W1_REG_NUM(9)



NAME
       struct_w1_reg_num - broken out slave device id

SYNOPSIS
       struct w1_reg_num {
       #if defined(__LITTLE_ENDIAN_BITFIELD)
         __u64 family:8;
         __u64 id:48;
         __u64 crc:8;
       #elif defined(__BIG_ENDIAN_BITFIELD)
         __u64 crc:8;
         __u64 id:48;
         __u64 family:8;
       #else
       #error "Please fix <asm/byteorder.h>"
       #endif
       };

MEMBERS
       family
           identifies the type of device

       id
           along with family is the unique device id

       crc
           checksum of the other bytes

       crc
           checksum of the other bytes

       id
           along with family is the unique device id

       family
           identifies the type of device

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

COPYRIGHT
Kernel Hackers Manual 4.8.                 January 2017                      STRUCT W1_REG_NUM(9)