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Pierre Morel authored
After a channel is enabled we start a SENSE_ID command using the SSCH instruction to recognize the control unit and device. This tests the success of SSCH, the I/O interruption and the TSCH instructions. The SENSE_ID command response is tested to report 0xff inside its reserved field and to report the same control unit type as the cu_type kernel argument. Without the cu_type kernel argument, the test expects a device with a default control unit type of 0x3832, a.k.a virtio-net-ccw. Signed-off-by: Pierre Morel <pmorel@linux.ibm.com> Acked-by: Thomas Huth <thuth@redhat.com> Reviewed-by: Cornelia Huck <cohuck@redhat.com> Message-Id: <1594904645-32499-1-git-send-email-pmorel@linux.ibm.com> Signed-off-by: Janosch Frank <frankja@linux.ibm.com>
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