hw/s390x/ipl.h

   1 /*
   2  * s390 IPL device
   3  *
   4  * Copyright 2015 IBM Corp.
   5  * Author(s): Zhang Fan <bjfanzh@cn.ibm.com>
   6  *
   7  * This work is licensed under the terms of the GNU GPL, version 2 or (at
   8  * your option) any later version. See the COPYING file in the top-level
   9  * directory.
  10  */
  11
  12 #ifndef HW_S390_IPL_H
  13 #define HW_S390_IPL_H
  14
  15 #include "cpu.h"
  16
  17 typedef struct IplParameterBlock {
  18       uint8_t  reserved1[110];
  19       uint16_t devno;
  20       uint8_t  reserved2[88];
  21 } IplParameterBlock;
  22
  23 void s390_ipl_update_diag308(IplParameterBlock *iplb);
  24 void s390_ipl_prepare_cpu(S390CPU *cpu);
  25 IplParameterBlock *s390_ipl_get_iplb(void);
  26 void s390_reipl_request(void);
  27
  28 #endif