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| author | Peter Oberparleiter <peter.oberparleiter@de.ibm.com> | 2008-07-14 09:58:50 +0200 |
|---|---|---|
| committer | Heiko Carstens <heiko.carstens@de.ibm.com> | 2008-07-14 10:02:07 +0200 |
| commit | 23d805b647db6c2063a13089497615efa9deacdd (patch) | |
| tree | 87fea2384f95192b68535c7ddb1495776677ce85 /drivers/s390/cio/cio.h | |
| parent | 4f2bd92e3b4f3b6405c5aadae3ad64acd94cdb78 (diff) | |
| download | linux-stable-23d805b647db6c2063a13089497615efa9deacdd.tar.gz linux-stable-23d805b647db6c2063a13089497615efa9deacdd.tar.bz2 linux-stable-23d805b647db6c2063a13089497615efa9deacdd.zip | |
[S390] cio: introduce fcx enabled scsw format
Extend the scsw data structure to the format required by fcx. Also
provide helper functions for easier access to fields which are present
in both the traditional as well as the modified format.
Signed-off-by: Peter Oberparleiter <peter.oberparleiter@de.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com>
Diffstat (limited to 'drivers/s390/cio/cio.h')
| -rw-r--r-- | drivers/s390/cio/cio.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/s390/cio/cio.h b/drivers/s390/cio/cio.h index efdb9fd4a84a..f7a0cb9fac9b 100644 --- a/drivers/s390/cio/cio.h +++ b/drivers/s390/cio/cio.h @@ -48,7 +48,7 @@ struct pmcw { */ struct schib { struct pmcw pmcw; /* path management control word */ - struct scsw scsw; /* subchannel status word */ + union scsw scsw; /* subchannel status word */ __u64 mba; /* measurement block address */ __u8 mda[4]; /* model dependent area */ } __attribute__ ((packed,aligned(4))); |