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-rw-r--r--include/hw/s390x/ebcdic.h104
-rw-r--r--include/hw/s390x/event-facility.h88
-rw-r--r--include/migration/vmstate.h17
3 files changed, 202 insertions, 7 deletions
diff --git a/include/hw/s390x/ebcdic.h b/include/hw/s390x/ebcdic.h
new file mode 100644
index 0000000000..1d6fde9c12
--- /dev/null
+++ b/include/hw/s390x/ebcdic.h
@@ -0,0 +1,104 @@
+/*
+ * EBCDIC/ASCII conversion Support
+ *
+ * Copyright (c) 2011 Alexander Graf
+ * Copyright IBM, Corp. 2013
+ *
+ * This work is licensed under the terms of the GNU GPL, version 2 or (at your
+ * option) any later version. See the COPYING file in the top-level directory.
+ *
+ */
+
+#ifndef EBCDIC_H_
+#define EBCDIC_H_
+
+/* EBCDIC handling */
+static const uint8_t ebcdic2ascii[] = {
+ 0x00, 0x01, 0x02, 0x03, 0x07, 0x09, 0x07, 0x7F,
+ 0x07, 0x07, 0x07, 0x0B, 0x0C, 0x0D, 0x0E, 0x0F,
+ 0x10, 0x11, 0x12, 0x13, 0x07, 0x0A, 0x08, 0x07,
+ 0x18, 0x19, 0x07, 0x07, 0x07, 0x07, 0x07, 0x07,
+ 0x07, 0x07, 0x1C, 0x07, 0x07, 0x0A, 0x17, 0x1B,
+ 0x07, 0x07, 0x07, 0x07, 0x07, 0x05, 0x06, 0x07,
+ 0x07, 0x07, 0x16, 0x07, 0x07, 0x07, 0x07, 0x04,
+ 0x07, 0x07, 0x07, 0x07, 0x14, 0x15, 0x07, 0x1A,
+ 0x20, 0xFF, 0x83, 0x84, 0x85, 0xA0, 0x07, 0x86,
+ 0x87, 0xA4, 0x5B, 0x2E, 0x3C, 0x28, 0x2B, 0x21,
+ 0x26, 0x82, 0x88, 0x89, 0x8A, 0xA1, 0x8C, 0x07,
+ 0x8D, 0xE1, 0x5D, 0x24, 0x2A, 0x29, 0x3B, 0x5E,
+ 0x2D, 0x2F, 0x07, 0x8E, 0x07, 0x07, 0x07, 0x8F,
+ 0x80, 0xA5, 0x07, 0x2C, 0x25, 0x5F, 0x3E, 0x3F,
+ 0x07, 0x90, 0x07, 0x07, 0x07, 0x07, 0x07, 0x07,
+ 0x70, 0x60, 0x3A, 0x23, 0x40, 0x27, 0x3D, 0x22,
+ 0x07, 0x61, 0x62, 0x63, 0x64, 0x65, 0x66, 0x67,
+ 0x68, 0x69, 0xAE, 0xAF, 0x07, 0x07, 0x07, 0xF1,
+ 0xF8, 0x6A, 0x6B, 0x6C, 0x6D, 0x6E, 0x6F, 0x70,
+ 0x71, 0x72, 0xA6, 0xA7, 0x91, 0x07, 0x92, 0x07,
+ 0xE6, 0x7E, 0x73, 0x74, 0x75, 0x76, 0x77, 0x78,
+ 0x79, 0x7A, 0xAD, 0xAB, 0x07, 0x07, 0x07, 0x07,
+ 0x9B, 0x9C, 0x9D, 0xFA, 0x07, 0x07, 0x07, 0xAC,
+ 0xAB, 0x07, 0xAA, 0x7C, 0x07, 0x07, 0x07, 0x07,
+ 0x7B, 0x41, 0x42, 0x43, 0x44, 0x45, 0x46, 0x47,
+ 0x48, 0x49, 0x07, 0x93, 0x94, 0x95, 0xA2, 0x07,
+ 0x7D, 0x4A, 0x4B, 0x4C, 0x4D, 0x4E, 0x4F, 0x50,
+ 0x51, 0x52, 0x07, 0x96, 0x81, 0x97, 0xA3, 0x98,
+ 0x5C, 0xF6, 0x53, 0x54, 0x55, 0x56, 0x57, 0x58,
+ 0x59, 0x5A, 0xFD, 0x07, 0x99, 0x07, 0x07, 0x07,
+ 0x30, 0x31, 0x32, 0x33, 0x34, 0x35, 0x36, 0x37,
+ 0x38, 0x39, 0x07, 0x07, 0x9A, 0x07, 0x07, 0x07,
+};
+
+static const uint8_t ascii2ebcdic[] = {
+ 0x00, 0x01, 0x02, 0x03, 0x37, 0x2D, 0x2E, 0x2F,
+ 0x16, 0x05, 0x15, 0x0B, 0x0C, 0x0D, 0x0E, 0x0F,
+ 0x10, 0x11, 0x12, 0x13, 0x3C, 0x3D, 0x32, 0x26,
+ 0x18, 0x19, 0x3F, 0x27, 0x22, 0x1D, 0x1E, 0x1F,
+ 0x40, 0x5A, 0x7F, 0x7B, 0x5B, 0x6C, 0x50, 0x7D,
+ 0x4D, 0x5D, 0x5C, 0x4E, 0x6B, 0x60, 0x4B, 0x61,
+ 0xF0, 0xF1, 0xF2, 0xF3, 0xF4, 0xF5, 0xF6, 0xF7,
+ 0xF8, 0xF9, 0x7A, 0x5E, 0x4C, 0x7E, 0x6E, 0x6F,
+ 0x7C, 0xC1, 0xC2, 0xC3, 0xC4, 0xC5, 0xC6, 0xC7,
+ 0xC8, 0xC9, 0xD1, 0xD2, 0xD3, 0xD4, 0xD5, 0xD6,
+ 0xD7, 0xD8, 0xD9, 0xE2, 0xE3, 0xE4, 0xE5, 0xE6,
+ 0xE7, 0xE8, 0xE9, 0xBA, 0xE0, 0xBB, 0xB0, 0x6D,
+ 0x79, 0x81, 0x82, 0x83, 0x84, 0x85, 0x86, 0x87,
+ 0x88, 0x89, 0x91, 0x92, 0x93, 0x94, 0x95, 0x96,
+ 0x97, 0x98, 0x99, 0xA2, 0xA3, 0xA4, 0xA5, 0xA6,
+ 0xA7, 0xA8, 0xA9, 0xC0, 0x4F, 0xD0, 0xA1, 0x07,
+ 0x3F, 0x3F, 0x3F, 0x3F, 0x3F, 0x3F, 0x3F, 0x3F,
+ 0x3F, 0x3F, 0x3F, 0x3F, 0x3F, 0x3F, 0x3F, 0x3F,
+ 0x3F, 0x3F, 0x3F, 0x3F, 0x3F, 0x3F, 0x3F, 0x3F,
+ 0x3F, 0x3F, 0x3F, 0x3F, 0x3F, 0x3F, 0x3F, 0x3F,
+ 0x3F, 0x3F, 0x3F, 0x3F, 0x3F, 0x3F, 0x3F, 0x3F,
+ 0x3F, 0x3F, 0x3F, 0x3F, 0x3F, 0x3F, 0x3F, 0x3F,
+ 0x3F, 0x3F, 0x3F, 0x3F, 0x3F, 0x3F, 0x3F, 0x3F,
+ 0x3F, 0x3F, 0x3F, 0x3F, 0x3F, 0x3F, 0x3F, 0x3F,
+ 0x3F, 0x3F, 0x3F, 0x3F, 0x3F, 0x3F, 0x3F, 0x3F,
+ 0x3F, 0x3F, 0x3F, 0x3F, 0x3F, 0x3F, 0x3F, 0x3F,
+ 0x3F, 0x3F, 0x3F, 0x3F, 0x3F, 0x3F, 0x3F, 0x3F,
+ 0x3F, 0x3F, 0x3F, 0x3F, 0x3F, 0x3F, 0x3F, 0x3F,
+ 0x3F, 0x59, 0x3F, 0x3F, 0x3F, 0x3F, 0x3F, 0x3F,
+ 0x3F, 0x3F, 0x3F, 0x3F, 0x3F, 0x3F, 0x3F, 0x3F,
+ 0x3F, 0x3F, 0x3F, 0x3F, 0x3F, 0x3F, 0x3F, 0x3F,
+ 0x90, 0x3F, 0x3F, 0x3F, 0x3F, 0xEA, 0x3F, 0xFF
+};
+
+static inline void ebcdic_put(uint8_t *p, const char *ascii, int len)
+{
+ int i;
+
+ for (i = 0; i < len; i++) {
+ p[i] = ascii2ebcdic[(uint8_t)ascii[i]];
+ }
+}
+
+static inline void ascii_put(uint8_t *p, const char *ebcdic, int len)
+{
+ int i;
+
+ for (i = 0; i < len; i++) {
+ p[i] = ebcdic2ascii[(uint8_t)ebcdic[i]];
+ }
+}
+
+#endif /* EBCDIC_H_ */
diff --git a/include/hw/s390x/event-facility.h b/include/hw/s390x/event-facility.h
index 791ab2a6de..7ce7079f9f 100644
--- a/include/hw/s390x/event-facility.h
+++ b/include/hw/s390x/event-facility.h
@@ -19,12 +19,18 @@
#include "qemu/thread.h"
/* SCLP event types */
+#define SCLP_EVENT_OPRTNS_COMMAND 0x01
+#define SCLP_EVENT_MESSAGE 0x02
+#define SCLP_EVENT_PMSGCMD 0x09
#define SCLP_EVENT_ASCII_CONSOLE_DATA 0x1a
#define SCLP_EVENT_SIGNAL_QUIESCE 0x1d
/* SCLP event masks */
#define SCLP_EVENT_MASK_SIGNAL_QUIESCE 0x00000008
#define SCLP_EVENT_MASK_MSG_ASCII 0x00000040
+#define SCLP_EVENT_MASK_OP_CMD 0x80000000
+#define SCLP_EVENT_MASK_MSG 0x40000000
+#define SCLP_EVENT_MASK_PMSGCMD 0x00800000
#define SCLP_UNCONDITIONAL_READ 0x00
#define SCLP_SELECTIVE_READ 0x01
@@ -43,8 +49,8 @@ typedef struct WriteEventMask {
uint16_t mask_length;
uint32_t cp_receive_mask;
uint32_t cp_send_mask;
- uint32_t send_mask;
uint32_t receive_mask;
+ uint32_t send_mask;
} QEMU_PACKED WriteEventMask;
typedef struct EventBufferHeader {
@@ -54,6 +60,80 @@ typedef struct EventBufferHeader {
uint16_t _reserved;
} QEMU_PACKED EventBufferHeader;
+typedef struct MdbHeader {
+ uint16_t length;
+ uint16_t type;
+ uint32_t tag;
+ uint32_t revision_code;
+} QEMU_PACKED MdbHeader;
+
+typedef struct MTO {
+ uint16_t line_type_flags;
+ uint8_t alarm_control;
+ uint8_t _reserved[3];
+ char message[];
+} QEMU_PACKED MTO;
+
+typedef struct GO {
+ uint32_t domid;
+ uint8_t hhmmss_time[8];
+ uint8_t th_time[3];
+ uint8_t _reserved_0;
+ uint8_t dddyyyy_date[7];
+ uint8_t _reserved_1;
+ uint16_t general_msg_flags;
+ uint8_t _reserved_2[10];
+ uint8_t originating_system_name[8];
+ uint8_t job_guest_name[8];
+} QEMU_PACKED GO;
+
+#define MESSAGE_TEXT 0x0004
+
+typedef struct MDBO {
+ uint16_t length;
+ uint16_t type;
+ union {
+ GO go;
+ MTO mto;
+ };
+} QEMU_PACKED MDBO;
+
+typedef struct MDB {
+ MdbHeader header;
+ MDBO mdbo[0];
+} QEMU_PACKED MDB;
+
+typedef struct SclpMsg {
+ EventBufferHeader header;
+ MDB mdb;
+} QEMU_PACKED SclpMsg;
+
+#define GDS_ID_MDSMU 0x1310
+#define GDS_ID_CPMSU 0x1212
+#define GDS_ID_TEXTCMD 0x1320
+
+typedef struct GdsVector {
+ uint16_t length;
+ uint16_t gds_id;
+} QEMU_PACKED GdsVector;
+
+#define GDS_KEY_SELFDEFTEXTMSG 0x31
+#define GDS_KEY_TEXTMSG 0x30
+
+typedef struct GdsSubvector {
+ uint8_t length;
+ uint8_t key;
+} QEMU_PACKED GdsSubvector;
+
+/* MDS Message Unit */
+typedef struct MDMSU {
+ GdsVector mdmsu;
+ GdsVector cpmsu;
+ GdsVector text_command;
+ GdsSubvector self_def_text_message;
+ GdsSubvector text_message;
+} QEMU_PACKED MDMSU;
+
typedef struct WriteEventData {
SCCBHeader h;
EventBufferHeader ebh;
@@ -68,7 +148,6 @@ typedef struct ReadEventData {
typedef struct SCLPEvent {
DeviceState qdev;
bool event_pending;
- uint32_t event_type;
char *name;
} SCLPEvent;
@@ -88,9 +167,8 @@ typedef struct SCLPEventClass {
int (*write_event_data)(SCLPEvent *event, EventBufferHeader *evt_buf_hdr);
- /* returns the supported event type */
- int (*event_type)(void);
-
+ /* can we handle this event type? */
+ bool (*can_handle_event)(uint8_t type);
} SCLPEventClass;
#endif
diff --git a/include/migration/vmstate.h b/include/migration/vmstate.h
index 1c31b5d6fb..9d09e60419 100644
--- a/include/migration/vmstate.h
+++ b/include/migration/vmstate.h
@@ -310,8 +310,18 @@ extern const VMStateInfo vmstate_info_bitmap;
.offset = vmstate_offset_value(_state, _field, _type), \
}
-#define VMSTATE_STRUCT_POINTER_TEST(_field, _state, _test, _vmsd, _type) { \
+#define VMSTATE_STRUCT_POINTER_V(_field, _state, _version, _vmsd, _type) { \
.name = (stringify(_field)), \
+ .version_id = (_version), \
+ .vmsd = &(_vmsd), \
+ .size = sizeof(_type), \
+ .flags = VMS_STRUCT|VMS_POINTER, \
+ .offset = vmstate_offset_value(_state, _field, _type), \
+}
+
+#define VMSTATE_STRUCT_POINTER_TEST_V(_field, _state, _test, _version, _vmsd, _type) { \
+ .name = (stringify(_field)), \
+ .version_id = (_version), \
.field_exists = (_test), \
.vmsd = &(_vmsd), \
.size = sizeof(_type), \
@@ -497,7 +507,10 @@ extern const VMStateInfo vmstate_info_bitmap;
VMSTATE_STRUCT_TEST(_field, _state, NULL, _version, _vmsd, _type)
#define VMSTATE_STRUCT_POINTER(_field, _state, _vmsd, _type) \
- VMSTATE_STRUCT_POINTER_TEST(_field, _state, NULL, _vmsd, _type)
+ VMSTATE_STRUCT_POINTER_V(_field, _state, 0, _vmsd, _type)
+
+#define VMSTATE_STRUCT_POINTER_TEST(_field, _state, _test, _vmsd, _type) \
+ VMSTATE_STRUCT_POINTER_TEST_V(_field, _state, _test, 0, _vmsd, _type)
#define VMSTATE_STRUCT_ARRAY(_field, _state, _num, _version, _vmsd, _type) \
VMSTATE_STRUCT_ARRAY_TEST(_field, _state, _num, NULL, _version, \
generated by cgit v1.2.3 (git 2.26.2) at 2024-12-12 05:26:29 +0000