kernel_optimize_test/drivers/s390/cio/ioasm.h
Vasily Gorbik d485235b00 s390: assume diag308 set always works
diag308 set has been available for many machine generations, and
alternative reipl code paths has not been exercised and seems to be
broken without noticing for a while now. So, cleaning up all obsolete
reipl methods except currently used ones, assuming that diag308 set
always works.

Also removing not longer needed reset callbacks.

Reviewed-by: Heiko Carstens <heiko.carstens@de.ibm.com>
Signed-off-by: Vasily Gorbik <gor@linux.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
2018-04-10 07:38:59 +02:00

29 lines
732 B
C

/* SPDX-License-Identifier: GPL-2.0 */
#ifndef S390_CIO_IOASM_H
#define S390_CIO_IOASM_H
#include <asm/chpid.h>
#include <asm/schid.h>
#include <asm/crw.h>
#include "orb.h"
#include "cio.h"
#include "trace.h"
/*
* Some S390 specific IO instructions
*/
int stsch(struct subchannel_id schid, struct schib *addr);
int msch(struct subchannel_id schid, struct schib *addr);
int tsch(struct subchannel_id schid, struct irb *addr);
int ssch(struct subchannel_id schid, union orb *addr);
int csch(struct subchannel_id schid);
int tpi(struct tpi_info *addr);
int chsc(void *chsc_area);
int rsch(struct subchannel_id schid);
int hsch(struct subchannel_id schid);
int xsch(struct subchannel_id schid);
int stcrw(struct crw *crw);
#endif