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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@Fries.net>

Author.

COPYRIGHT

March 2017 Kernel Hackers Manual 4.10