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| author |  Stefan Haberland <stefan.haberland@de.ibm.com>
| 2010-08-09 18:13:00 +0200 |
|---|---|---|
| committer |  Martin Schwidefsky <sky@mschwide.boeblingen.de.ibm.com>
| 2010-08-09 18:12:54 +0200 |
| commit | 7c8faa86290c1a2607d6b768a0b874ec392a5c2a (patch) | |
| tree | 7cb94efdbd3ce3c5eb8fb7a2b7d8a5bedebcb1a2 /drivers/s390/block/dasd_eckd.h | |
| parent | [S390] dasd: allocate fallback cqr for reserve/release (diff) | |
| download | linux-7c8faa86290c1a2607d6b768a0b874ec392a5c2a.tar.gz linux-7c8faa86290c1a2607d6b768a0b874ec392a5c2a.tar.bz2 linux-7c8faa86290c1a2607d6b768a0b874ec392a5c2a.zip | |
[S390] dasd: tunable missing interrupt handler
This feature provides a user interface to specify the timeout for
missing interrupts for standard I/O operations.
Signed-off-by: Stefan Haberland <stefan.haberland@de.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
Diffstat (limited to 'drivers/s390/block/dasd_eckd.h')
| -rw-r--r-- | drivers/s390/block/dasd_eckd.h | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/drivers/s390/block/dasd_eckd.h b/drivers/s390/block/dasd_eckd.h index dd6385a5af14..0eb49655a6cd 100644 --- a/drivers/s390/block/dasd_eckd.h +++ b/drivers/s390/block/dasd_eckd.h @@ -320,7 +320,12 @@ struct dasd_gneq { __u8 identifier:2; __u8 reserved:6; } __attribute__ ((packed)) flags; - __u8 reserved[7]; + __u8 reserved[5]; + struct { + __u8 value:2; + __u8 number:6; + } __attribute__ ((packed)) timeout; + __u8 reserved3; __u16 subsystemID; __u8 reserved2[22]; } __attribute__ ((packed)); |