text: /* 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
  