Halil Pasic e443ef9f21 s390x/css: IO instr handler ending control ... CSS code needs to tell the IO instruction handlers located in ioinst.c how the emulated instruction should be ended. Currently this is done by returning generic (POSIX) error codes, and mapping them to outcomes like condition codes. This makes bugs easy to create and hard to recognize. As a preparation for moving away from (mis)using generic error codes for flow control let us introduce a type which tells the instruction handler function how to end the instruction, in a more straight-forward and less ambiguous way. Signed-off-by: Halil Pasic <pasic@linux.vnet.ibm.com> Message-Id: <20171017140453.51099-3-pasic@linux.vnet.ibm.com> Reviewed-by: Thomas Huth <thuth@redhat.com> Reviewed-by: Dong Jia Shi <bjsdjshi@linux.vnet.ibm.com> [CH: cosmetic changes] Signed-off-by: Cornelia Huck <cohuck@redhat.com>		2017-10-20 13:32:10 +02:00
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3270-ccw.h	s390x/3270: IDA support for 3270 via CcwDataStream	2017-10-06 10:53:02 +02:00
adapter.h	s390x/virtio-ccw: wire up irq routing and irqfds	2014-05-20 13:05:58 +02:00
css-bridge.h	s390x/css: realize css_create_sch	2017-05-19 12:29:01 +02:00
css.h	s390x/css: IO instr handler ending control	2017-10-20 13:32:10 +02:00
ebcdic.h	Clean up ill-advised or unusual header guards	2016-07-12 16:20:46 +02:00
event-facility.h	s390x/event-facility: variable-length event masks	2017-10-20 13:32:10 +02:00
ioinst.h	s390x/css: use macro for event-information pending error recover code	2017-08-30 18:23:25 +02:00
s390-ccw.h	s390x/css: introduce and realize ccw-request callback	2017-05-19 12:29:01 +02:00
s390-virtio-ccw.h	s390x: move subsystem_reset() to s390-virtio-ccw.h	2017-09-19 18:31:31 +02:00
s390_flic.h	s390x/flic: migrate ais states	2017-07-14 12:29:49 +02:00
sclp.h	s390x: move sclp_service_call() to sclp.h	2017-09-19 18:31:31 +02:00
storage-attributes.h	s390x/migration: Monitor commands for storage attributes	2017-07-14 12:29:47 +02:00
storage-keys.h	Clean up ill-advised or unusual header guards	2016-07-12 16:20:46 +02:00