[S390] cio: provide functions for fcx enabled I/O
Provide functions for assembling and starting fcx enabled I/O request
blocks.
Signed-off-by: Peter Oberparleiter <peter.oberparleiter@de.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com>
diff --git a/drivers/s390/cio/cio.h b/drivers/s390/cio/cio.h
index f7a0cb9..49ee639 100644
--- a/drivers/s390/cio/cio.h
+++ b/drivers/s390/cio/cio.h
@@ -5,6 +5,8 @@
#include <linux/device.h>
#include <linux/mod_devicetable.h>
#include <asm/chpid.h>
+#include <asm/cio.h>
+#include <asm/fcx.h>
#include "chsc.h"
#include "schid.h"
@@ -100,6 +102,9 @@
extern int cio_get_options (struct subchannel *);
extern int cio_modify (struct subchannel *);
+int cio_tm_start_key(struct subchannel *sch, struct tcw *tcw, u8 lpm, u8 key);
+int cio_tm_intrg(struct subchannel *sch);
+
int cio_create_sch_lock(struct subchannel *);
void do_adapter_IO(void);
void do_IRQ(struct pt_regs *);