From d23861ff1a4da1f4a5255eb4582f620191c6e1c0 Mon Sep 17 00:00:00 2001 From: Cornelia Huck Date: Mon, 4 Dec 2006 15:41:04 +0100 Subject: [S390] cio: Retry internal operations after vary off. If I/O was running on a just varied off chpid, it will be terminated. If this was a common I/O layer internal I/O, it needs to be retried. Signed-off-by: Cornelia Huck Signed-off-by: Martin Schwidefsky --- drivers/s390/cio/css.h | 2 ++ 1 file changed, 2 insertions(+) (limited to 'drivers/s390/cio/css.h') diff --git a/drivers/s390/cio/css.h b/drivers/s390/cio/css.h index da73453..9ff064e 100644 --- a/drivers/s390/cio/css.h +++ b/drivers/s390/cio/css.h @@ -94,6 +94,7 @@ struct ccw_device_private { unsigned int donotify:1; /* call notify function */ unsigned int recog_done:1; /* dev. recog. complete */ unsigned int fake_irb:1; /* deliver faked irb */ + unsigned int intretry:1; /* retry internal operation */ } __attribute__((packed)) flags; unsigned long intparm; /* user interruption parameter */ struct qdio_irq *qdio_data; @@ -171,6 +172,7 @@ void device_trigger_reprobe(struct subchannel *); /* Helper functions for vary on/off. */ int device_is_online(struct subchannel *); void device_kill_io(struct subchannel *); +void device_set_intretry(struct subchannel *sch); int device_trigger_verify(struct subchannel *sch); /* Machine check helper function. */ -- cgit v1.1