struct erw — extended report word
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; };
reserved
authorization check
path-verification-required flag
channel-path timeout
failing storage address validity flag
concurrent sense
secondary ccw address validity flag
failing storage address format
sense count, if cons == 1
reserved