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STRUCT CIW(9) The ccw bus STRUCT CIW(9)

NAME

struct_ciw - command information word (CIW) layout

SYNOPSIS

struct ciw {


  __u32 et:2;


  __u32 reserved:2;


  __u32 ct:4;


  __u32 cmd:8;


  __u32 count:16;
};

MEMBERS

__u32:2 et

entry type

__u32:2 reserved

reserved bits

__u32:4 ct

command type

__u32:8 cmd

command code

__u32:16 count

command count

AUTHOR

Cornelia Huck <cornelia.huck@de.ibm.com>

Author.

COPYRIGHT

July 2017 Kernel Hackers Manual 4.12