| commit | 485dd69088b6ff6cf1c1b6b2c8157c1c9846992a | |
| author | Sascha Silbe <silbe@linux.vnet.ibm.com> | |
| Mon, 11 Jul 2016 11:00:36 +0000 (11 13:00 +0200) | ||
| committer | Cornelia Huck <cornelia.huck@de.ibm.com> | |
| Wed, 20 Jul 2016 13:47:25 +0000 (20 15:47 +0200) | ||
| tree | 7fa1a652896de43d2b8b0f091275ab8a3b37172b | treesnapshot (tar.gz zip) |
| parent | 1ecfb24da987b862fd46a5b37292879952ea9e7d | commitdiff |
s390x/css: copy CCW format bit from ORB to SCSW
The CCW Format (F) flag of the Subchannel-Status Word (SCSW) indicates
the format of the CCWs "associated with an I/O operation", i.e. the
value of CCW-Format Control (F) bit of the Operation-Request Block
(ORB).
Copy the CCW format bit from the ORB to the SCSW so we correctly
indicate the format of the CCWs to the guest.
Signed-off-by: Sascha Silbe <silbe@linux.vnet.ibm.com>
Reviewed-by: Halil Pasic <pasic@linux.vnet.ibm.com>
Signed-off-by: Cornelia Huck <cornelia.huck@de.ibm.com>
The CCW Format (F) flag of the Subchannel-Status Word (SCSW) indicates
the format of the CCWs "associated with an I/O operation", i.e. the
value of CCW-Format Control (F) bit of the Operation-Request Block
(ORB).
Copy the CCW format bit from the ORB to the SCSW so we correctly
indicate the format of the CCWs to the guest.
Signed-off-by: Sascha Silbe <silbe@linux.vnet.ibm.com>
Reviewed-by: Halil Pasic <pasic@linux.vnet.ibm.com>
Signed-off-by: Cornelia Huck <cornelia.huck@de.ibm.com>
| hw/s390x/css.c | diffblobblamehistory |