@@ -1,6 +1,7 @@
obj-y += translate.o helper.o cpu.o interrupt.o
obj-y += int_helper.o fpu_helper.o cc_helper.o mem_helper.o misc_helper.o
obj-y += gdbstub.o
+obj-y += cpu-models.o
obj-$(CONFIG_SOFTMMU) += machine.o ioinst.o arch_dump.o mmu_helper.o
obj-$(CONFIG_KVM) += kvm.o
new file mode 100644
@@ -0,0 +1,77 @@
+/*
+ * CPU models for s390
+ *
+ * Copyright 2014,2015 IBM Corp.
+ *
+ * Author(s): Michael Mueller <mimu@linux.vnet.ibm.com>
+ *
+ * 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.
+ */
+
+#include "qemu-common.h"
+#include "cpu-models.h"
+
+#define S390_PROC_DEF(_name, _cpu_id, _desc) \
+ static void \
+ glue(_cpu_id, _cpu_class_init) \
+ (ObjectClass *oc, void *data) \
+ { \
+ DeviceClass *dc = DEVICE_CLASS(oc); \
+ S390CPUClass *cc = S390_CPU_CLASS(oc); \
+ \
+ cc->mach.ga = cpu_ga(_cpu_id); \
+ cc->mach.class = cpu_class(_cpu_id); \
+ cc->mach.order = cpu_order(_cpu_id); \
+ cc->proc.gen = cpu_generation(_cpu_id); \
+ cc->proc.ver = S390_DEF_VERSION; \
+ cc->proc.id = S390_DEF_ID; \
+ cc->proc.type = cpu_type(_cpu_id); \
+ cc->proc.ibc = S390_DEF_IBC; \
+ dc->desc = _desc; \
+ } \
+ static const TypeInfo \
+ glue(_cpu_id, _cpu_type_info) = { \
+ .name = _name "-" TYPE_S390_CPU, \
+ .parent = TYPE_S390_CPU, \
+ .class_init = glue(_cpu_id, _cpu_class_init), \
+ }; \
+ static void \
+ glue(_cpu_id, _cpu_register_types)(void) \
+ { \
+ type_register_static( \
+ &glue(_cpu_id, _cpu_type_info)); \
+ } \
+ type_init(glue(_cpu_id, _cpu_register_types))
+
+/* define S390 CPU model classes */
+S390_PROC_DEF("2064-ga1", CPU_S390_2064_GA1, "IBM zSeries 900 GA1")
+S390_PROC_DEF("2064-ga2", CPU_S390_2064_GA2, "IBM zSeries 900 GA2")
+S390_PROC_DEF("2064-ga3", CPU_S390_2064_GA3, "IBM zSeries 900 GA3")
+S390_PROC_DEF("2066-ga1", CPU_S390_2066_GA1, "IBM zSeries 800 GA1")
+S390_PROC_DEF("2084-ga1", CPU_S390_2084_GA1, "IBM zSeries 990 GA1")
+S390_PROC_DEF("2084-ga2", CPU_S390_2084_GA2, "IBM zSeries 990 GA2")
+S390_PROC_DEF("2084-ga3", CPU_S390_2084_GA3, "IBM zSeries 990 GA3")
+S390_PROC_DEF("2084-ga4", CPU_S390_2084_GA4, "IBM zSeries 990 GA4")
+S390_PROC_DEF("2084-ga5", CPU_S390_2084_GA5, "IBM zSeries 990 GA5")
+S390_PROC_DEF("2086-ga1", CPU_S390_2086_GA1, "IBM zSeries 890 GA1")
+S390_PROC_DEF("2086-ga2", CPU_S390_2086_GA2, "IBM zSeries 890 GA2")
+S390_PROC_DEF("2086-ga3", CPU_S390_2086_GA3, "IBM zSeries 890 GA3")
+S390_PROC_DEF("2094-ga1", CPU_S390_2094_GA1, "IBM System z9 EC GA1")
+S390_PROC_DEF("2094-ga2", CPU_S390_2094_GA2, "IBM System z9 EC GA2")
+S390_PROC_DEF("2094-ga3", CPU_S390_2094_GA3, "IBM System z9 EC GA3")
+S390_PROC_DEF("2096-ga1", CPU_S390_2096_GA1, "IBM System z9 BC GA1")
+S390_PROC_DEF("2096-ga2", CPU_S390_2096_GA2, "IBM System z9 BC GA2")
+S390_PROC_DEF("2097-ga1", CPU_S390_2097_GA1, "IBM System z10 EC GA1")
+S390_PROC_DEF("2097-ga2", CPU_S390_2097_GA2, "IBM System z10 EC GA2")
+S390_PROC_DEF("2097-ga3", CPU_S390_2097_GA3, "IBM System z10 EC GA3")
+S390_PROC_DEF("2098-ga1", CPU_S390_2098_GA1, "IBM System z10 BC GA1")
+S390_PROC_DEF("2098-ga2", CPU_S390_2098_GA2, "IBM System z10 BC GA2")
+S390_PROC_DEF("2817-ga1", CPU_S390_2817_GA1, "IBM zEnterprise 196 GA1")
+S390_PROC_DEF("2817-ga2", CPU_S390_2817_GA2, "IBM zEnterprise 196 GA2")
+S390_PROC_DEF("2818-ga1", CPU_S390_2818_GA1, "IBM zEnterprise 114 GA1")
+S390_PROC_DEF("2827-ga1", CPU_S390_2827_GA1, "IBM zEnterprise EC12 GA1")
+S390_PROC_DEF("2827-ga2", CPU_S390_2827_GA2, "IBM zEnterprise EC12 GA2")
+S390_PROC_DEF("2828-ga1", CPU_S390_2828_GA1, "IBM zEnterprise BC12 GA1")
+S390_PROC_DEF("2964-ga1", CPU_S390_2964_GA1, "IBM z13 GA1")
new file mode 100644
@@ -0,0 +1,72 @@
+/*
+ * CPU models for s390
+ *
+ * Copyright 2014,2015 IBM Corp.
+ *
+ * Author(s): Michael Mueller <mimu@linux.vnet.ibm.com>
+ *
+ * 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 TARGET_S390X_CPU_MODELS_H
+#define TARGET_S390X_CPU_MODELS_H
+
+#define S390_EC 0x1
+#define S390_BC 0x2
+
+#define S390_DEF_VERSION 0xff
+#define S390_DEF_IBC 0x0
+#define S390_DEF_ID 0xdecade
+#define S390_DEF_TYPE 0x2064
+
+#define cpu_type(x) (((x) >> 0) & 0xffff)
+#define cpu_order(x) (((x) >> 16) & 0xffff)
+#define cpu_ga(x) (((x) >> 16) & 0xf)
+#define cpu_class(x) (((x) >> 20) & 0x3)
+#define cpu_generation(x) (((x) >> 24) & 0xff)
+
+/*
+ * bits 0-7 : CMOS generation
+ * bits 8-9 : reserved
+ * bits 10-11 : machine class 0=unknown 1=EC 2=BC
+ * bits 12-15 : GA
+ * bits 16-31 : machine type
+ *
+ * note: bits are named according to s390
+ * architecture specific endienness
+ */
+enum {
+ CPU_S390_2064_GA1 = 0x07112064,
+ CPU_S390_2064_GA2 = 0x07122064,
+ CPU_S390_2064_GA3 = 0x07132064,
+ CPU_S390_2066_GA1 = 0x07212066,
+ CPU_S390_2084_GA1 = 0x08112084,
+ CPU_S390_2084_GA2 = 0x08122084,
+ CPU_S390_2084_GA3 = 0x08132084,
+ CPU_S390_2084_GA4 = 0x08142084,
+ CPU_S390_2084_GA5 = 0x08152084,
+ CPU_S390_2086_GA1 = 0x08212086,
+ CPU_S390_2086_GA2 = 0x08222086,
+ CPU_S390_2086_GA3 = 0x08232086,
+ CPU_S390_2094_GA1 = 0x09112094,
+ CPU_S390_2094_GA2 = 0x09122094,
+ CPU_S390_2094_GA3 = 0x09132094,
+ CPU_S390_2096_GA1 = 0x09212096,
+ CPU_S390_2096_GA2 = 0x09222096,
+ CPU_S390_2097_GA1 = 0x0a112097,
+ CPU_S390_2097_GA2 = 0x0a122097,
+ CPU_S390_2097_GA3 = 0x0a132097,
+ CPU_S390_2098_GA1 = 0x0a212098,
+ CPU_S390_2098_GA2 = 0x0a222098,
+ CPU_S390_2817_GA1 = 0x0b112817,
+ CPU_S390_2817_GA2 = 0x0b122817,
+ CPU_S390_2818_GA1 = 0x0b212818,
+ CPU_S390_2827_GA1 = 0x0c112827,
+ CPU_S390_2827_GA2 = 0x0c122827,
+ CPU_S390_2828_GA1 = 0x0c212828,
+ CPU_S390_2964_GA1 = 0x0d112964,
+};
+
+#endif
@@ -22,6 +22,7 @@
#include "qom/cpu.h"
#include "cpu.h"
+#include "gen-facilities.h"
#define TYPE_S390_CPU "s390-cpu"
@@ -32,6 +33,35 @@
#define S390_CPU_GET_CLASS(obj) \
OBJECT_GET_CLASS(S390CPUClass, (obj), TYPE_S390_CPU)
+/*
+ * The accelerator mode is used to parametrize if cpu class setup
+ * is performed for the cmdline selected accelerator or for a
+ * temporarily selected acellerator.
+ */
+typedef enum S390AccelMode {
+ ACCEL_CURRENT = 0,
+ ACCEL_TEMP = 1,
+ ACCEL_MODE_MAX = 2,
+} S390AccelMode;
+
+/* machine related properties */
+typedef struct S390CPUMachineProps {
+ uint16_t class; /* machine class */
+ uint16_t ga; /* availability number of machine */
+ uint16_t order; /* order of availability */
+} S390CPUMachineProps;
+
+/* processor related properties */
+typedef struct S390CPUProcessorProps {
+ uint16_t gen; /* S390 CMOS generation */
+ uint16_t ver; /* version of processor */
+ uint32_t id; /* processor identification*/
+ uint16_t type; /* machine type */
+ uint16_t ibc; /* IBC value */
+ /* processor related facility list */
+ uint64_t fac_list[FAC_LIST_CPU_S390_SIZE_UINT64];
+} S390CPUProcessorProps;
+
/**
* S390CPUClass:
* @parent_realize: The parent class' realize handler.
@@ -52,6 +82,12 @@ typedef struct S390CPUClass {
void (*load_normal)(CPUState *cpu);
void (*cpu_reset)(CPUState *cpu);
void (*initial_cpu_reset)(CPUState *cpu);
+ bool is_active[ACCEL_MODE_MAX]; /* model enabled for given host and accel */
+ bool is_host[ACCEL_MODE_MAX]; /* model markes host for given accel */
+ /* active facility list */
+ uint64_t fac_list[ACCEL_MODE_MAX][FAC_LIST_CPU_S390_SIZE_UINT64];
+ S390CPUMachineProps mach; /* machine specific properties */
+ S390CPUProcessorProps proc; /* processor specific properties */
} S390CPUClass;
/**