Scroll to navigation

STRUCT ERW(9) The ccw bus STRUCT ERW(9)

NAME

struct_erw - extended report word

SYNOPSIS

struct erw {
  __u32 res0:3;
  __u32 auth:1;
  __u32 pvrf:1;
  __u32 cpt:1;
  __u32 fsavf:1;
  __u32 cons:1;
  __u32 scavf:1;
  __u32 fsaf:1;
  __u32 scnt:6;
  __u32 res16:16;
};

MEMBERS

__u32:3 res0
reserved

__u32:1 auth

authorization check

__u32:1 pvrf

path-verification-required flag

__u32:1 cpt

channel-path timeout

__u32:1 fsavf

failing storage address validity flag

__u32:1 cons

concurrent sense

__u32:1 scavf

secondary ccw address validity flag

__u32:1 fsaf

failing storage address format

__u32:6 scnt

sense count, if cons == 1

__u32:16 res16

reserved

AUTHOR

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

COPYRIGHT

September 2017 Kernel Hackers Manual 4.12