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| author | Peter Oberparleiter <peter.oberparleiter@de.ibm.com> | 2009-12-07 12:51:27 +0100 |
|---|---|---|
| committer | Martin Schwidefsky <sky@mschwide.boeblingen.de.ibm.com> | 2009-12-07 12:51:31 +0100 |
| commit | 9679baaf85b6e4dc662160bbbca344287ea6580d (patch) | |
| tree | 20cf246830da783a122064b3525d954df4bd4e1c /drivers/s390/cio/io_sch.h | |
| parent | 39f5360b3d68a8e96d280481d9c442e7c005c317 (diff) | |
| download | op-kernel-dev-9679baaf85b6e4dc662160bbbca344287ea6580d.zip op-kernel-dev-9679baaf85b6e4dc662160bbbca344287ea6580d.tar.gz | |
[S390] cio: use ccw request infrastructure for pgid
Use the newly introduced ccw request infrastructure to implement
pgid related operations: sense pgid, set pgid and disband pg.
Signed-off-by: Peter Oberparleiter <peter.oberparleiter@de.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
Diffstat (limited to 'drivers/s390/cio/io_sch.h')
| -rw-r--r-- | drivers/s390/cio/io_sch.h | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/drivers/s390/cio/io_sch.h b/drivers/s390/cio/io_sch.h index f9ff768..78b5ad9 100644 --- a/drivers/s390/cio/io_sch.h +++ b/drivers/s390/cio/io_sch.h @@ -149,8 +149,8 @@ struct ccw_device_private { struct ccw_dev_id dev_id; /* device id */ struct subchannel_id schid; /* subchannel number */ struct ccw_request req; /* internal I/O request */ - u8 imask; /* lpm mask for SNID/SID/SPGID */ - int iretry; /* retry counter SNID/SID/SPGID */ + int iretry; + u8 pgid_valid_mask; /* mask of valid PGIDs */ struct { unsigned int fast:1; /* post with "channel end" */ unsigned int repall:1; /* report every interrupt status */ @@ -167,6 +167,7 @@ struct ccw_device_private { unsigned int fake_irb:1; /* deliver faked irb */ unsigned int intretry:1; /* retry internal operation */ unsigned int resuming:1; /* recognition while resume */ + unsigned int pgid_rdy:1; /* pgids are ready */ } __attribute__((packed)) flags; unsigned long intparm; /* user interruption parameter */ struct qdio_irq *qdio_data; |
