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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

__u64:8 family

identifies the type of device

__u64:48 id

along with family is the unique device id

__u64:8 crc

checksum of the other bytes

__u64:8 crc

checksum of the other bytes

__u64:48 id

along with family is the unique device id

__u64:8 family

identifies the type of device

AUTHOR

David Fries <David@Fries.net>

Author.

COPYRIGHT

July 2017 Kernel Hackers Manual 4.12