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Diffstat (limited to 'Documentation/s390/cds.txt')
| -rw-r--r-- | Documentation/s390/cds.txt | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/Documentation/s390/cds.txt b/Documentation/s390/cds.txt index 58919d6a593..3081927cc2d 100644 --- a/Documentation/s390/cds.txt +++ b/Documentation/s390/cds.txt @@ -286,10 +286,10 @@ first: timeout value -EIO: the common I/O layer terminated the request due to an error state -If the concurrent sense flag in the extended status word in the irb is set, the -field irb->scsw.count describes the number of device specific sense bytes -available in the extended control word irb->scsw.ecw[0]. No device sensing by -the device driver itself is required. +If the concurrent sense flag in the extended status word (esw) in the irb is +set, the field erw.scnt in the esw describes the number of device specific +sense bytes available in the extended control word irb->scsw.ecw[]. No device +sensing by the device driver itself is required. The device interrupt handler can use the following definitions to investigate the primary unit check source coded in sense byte 0 : |