#define CRW_RSC_SUBCH 0x3
#define CRW_RSC_CHP 0x4
+/* I/O interruption code */
+typedef struct IOIntCode {
+ uint32_t subsys_id;
+ uint32_t intparm;
+ uint32_t interrupt_id;
+} QEMU_PACKED IOIntCode;
+
/* schid disintegration */
#define IOINST_SCHID_ONE(_schid) ((_schid & 0x00010000) >> 16)
#define IOINST_SCHID_M(_schid) ((_schid & 0x00080000) >> 19)
#define IOINST_SCHID_SSID(_schid) ((_schid & 0x00060000) >> 17)
#define IOINST_SCHID_NR(_schid) (_schid & 0x0000ffff)
+#define IO_INT_WORD_ISC(_int_word) ((_int_word & 0x38000000) >> 24)
+#define ISC_TO_ISC_BITS(_isc) ((0x80 >> _isc) << 24)
+
int ioinst_disassemble_sch_ident(uint32_t value, int *m, int *cssid, int *ssid,
int *schid);
+int ioinst_handle_xsch(CPUS390XState *env, uint64_t reg1);
+int ioinst_handle_csch(CPUS390XState *env, uint64_t reg1);
+int ioinst_handle_hsch(CPUS390XState *env, uint64_t reg1);
+int ioinst_handle_msch(CPUS390XState *env, uint64_t reg1, uint32_t ipb);
+int ioinst_handle_ssch(CPUS390XState *env, uint64_t reg1, uint32_t ipb);
+int ioinst_handle_stcrw(CPUS390XState *env, uint32_t ipb);
+int ioinst_handle_stsch(CPUS390XState *env, uint64_t reg1, uint32_t ipb);
+int ioinst_handle_tsch(CPUS390XState *env, uint64_t reg1, uint32_t ipb);
+int ioinst_handle_chsc(CPUS390XState *env, uint32_t ipb);
+int ioinst_handle_tpi(CPUS390XState *env, uint32_t ipb);
+int ioinst_handle_schm(CPUS390XState *env, uint64_t reg1, uint64_t reg2,
+ uint32_t ipb);
+int ioinst_handle_rsch(CPUS390XState *env, uint64_t reg1);
+int ioinst_handle_rchp(CPUS390XState *env, uint64_t reg1);
+int ioinst_handle_sal(CPUS390XState *env, uint64_t reg1);
+
#endif