s390: add eadm related structures

Add structures to be used by the eadm subchannel driver.

Signed-off-by: Sebastian Ott <[email protected]>
Signed-off-by: Martin Schwidefsky <[email protected]>
This commit is contained in:
Sebastian Ott 2012-08-28 16:44:51 +02:00 • committed by Martin Schwidefsky
commit d2fc439b99
4 changed files with 159 additions and 3 deletions

View file

@ -59,9 +59,33 @@ struct tm_orb {
u32:32;
} __packed __aligned(4);
/*
* eadm operation request block
*/
struct eadm_orb {
u32 intparm;
u32 key:4;
u32:4;
u32 compat1:1;
u32 compat2:1;
u32:21;
u32 x:1;
u32 aob;
u32 css_prio:8;
u32:8;
u32 scm_prio:8;
u32:8;
u32:29;
u32 fmt:3;
u32:32;
u32:32;
u32:32;
} __packed __aligned(4);
union orb {
struct cmd_orb cmd;
struct tm_orb tm;
struct eadm_orb eadm;
} __packed __aligned(4);
#endif /* S390_ORB_H */