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- /* 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 rchp(struct chp_id chpid);
- int rsch(struct subchannel_id schid);
- int hsch(struct subchannel_id schid);
- int xsch(struct subchannel_id schid);
- int stcrw(struct crw *crw);
- #endif
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