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[Qemu-devel] [PATCH RFC 08/11] s390/qemu: cpu model command line option
From: |
Michael Mueller |
Subject: |
[Qemu-devel] [PATCH RFC 08/11] s390/qemu: cpu model command line option help |
Date: |
Wed, 2 Oct 2013 13:33:39 +0200 |
This patch provides a list of supported cpu models and aliases in the
current host context. See command line option -cpu {help|?}
The returned list is determined from the current host and and contains
also well know alias names. It is sorted by appearance of the respective
system:
s390 2064-ga1 IBM zSeries 900 GA1
s390 2064-ga2 IBM zSeries 900 GA2
s390 2064-ga3 IBM zSeries 900 GA3
s390 2064 (alias for 2064-ga3)
s390 z900 (alias for 2064-ga3)
s390 2066-ga1 IBM zSeries 800 GA1
s390 2066 (alias for 2066-ga1)
s390 z800 (alias for 2066-ga1)
s390 2084-ga1 IBM zSeries 990 GA1
s390 2084-ga2 IBM zSeries 990 GA2
s390 2084-ga3 IBM zSeries 990 GA3
s390 2084-ga4 IBM zSeries 990 GA4
s390 2084-ga5 IBM zSeries 990 GA5
s390 2084 (alias for 2084-ga5)
s390 z990 (alias for 2084-ga5)
s390 2086-ga1 IBM zSeries 890 GA1
s390 2086-ga2 IBM zSeries 890 GA2
s390 2086-ga3 IBM zSeries 890 GA3
s390 2086 (alias for 2086-ga3)
s390 z890 (alias for 2086-ga3)
s390 2094-ga1 IBM Sytems z9 EC GA1
s390 2094-ga2 IBM Sytems z9 EC GA2
s390 2094-ga3 IBM Sytems z9 EC GA3
s390 2094 (alias for 2094-ga3)
s390 z9 (alias for 2094-ga3)
s390 2096-ga1 IBM Sytems z9 BC GA1
s390 2096-ga2 IBM Sytems z9 BC GA2
s390 2096 (alias for 2096-ga2)
s390 z9-bc (alias for 2096-ga2)
s390 2097-ga1 IBM Sytems z10 EC GA1
s390 2097-ga2 IBM Sytems z10 EC GA2
s390 2097-ga3 IBM Sytems z10 EC GA3
s390 2097 (alias for 2097-ga3)
s390 z10 (alias for 2097-ga3)
s390 2098-ga1 IBM Sytems z10 BC GA1
s390 2098-ga2 IBM Sytems z10 BC GA2
s390 2098 (alias for 2098-ga2)
s390 z10-bc (alias for 2098-ga2)
s390 2817-ga1 IBM zEnterprise 196 GA1
s390 2817-ga2 IBM zEnterprise 196 GA2
s390 2817 (alias for 2817-ga2)
s390 z196 (alias for 2817-ga2)
s390 2818-ga1 IBM zEnterprise 114 GA1
s390 2818 (alias for 2818-ga1)
s390 z114 (alias for 2818-ga1)
s390 2827-ga1 IBM zEnterprise EC12 GA1
s390 2827 (alias for 2827-ga1)
s390 zEC12 (alias for 2827-ga1)
s390 host (alias for 2827-ga1)
Signed-off-by: Michael Mueller <address@hidden>
---
target-s390x/cpu-models.c | 30 ++++++++++++++++++++++++++++++
target-s390x/cpu-models.h | 1 +
target-s390x/cpu.c | 16 +++++++++++++++-
3 files changed, 46 insertions(+), 1 deletion(-)
diff --git a/target-s390x/cpu-models.c b/target-s390x/cpu-models.c
index ecf94a4..68b978a 100644
--- a/target-s390x/cpu-models.c
+++ b/target-s390x/cpu-models.c
@@ -558,6 +558,36 @@ out:
return ret;
}
+void s390_cpu_list_entry(gpointer data, gpointer user_data)
+{
+ ObjectClass *alias_oc, *oc = data;
+ CPUListState *s = user_data;
+ DeviceClass *dc = DEVICE_CLASS(oc);
+ S390CPUClass *cc = S390_CPU_CLASS(oc);
+ const char *typename = object_class_get_name(oc);
+ S390CPUAlias *alias;
+ GSList *item;
+ char *name;
+
+ if (!cc->is_active) {
+ return;
+ }
+ name = g_strndup(typename, strlen(typename) - strlen("-" TYPE_S390_CPU));
+ (*s->cpu_fprintf)(s->file, "s390 %-10s %s\n", name, dc->desc);
+
+ for (item = s390_cpu_aliases; item != NULL; item = item->next) {
+ alias = (S390CPUAlias *) item->data;
+ alias_oc = s390_cpu_class_by_name(alias->model);
+ if (alias_oc != oc) {
+ continue;
+ }
+ (*s->cpu_fprintf)(s->file, "s390 %-10s (alias for %s)\n",
+ alias->name, name);
+ }
+
+ g_free(name);
+}
+
/* 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")
diff --git a/target-s390x/cpu-models.h b/target-s390x/cpu-models.h
index 6164114..fd01876 100644
--- a/target-s390x/cpu-models.h
+++ b/target-s390x/cpu-models.h
@@ -53,6 +53,7 @@ int s390_request_kvm_cpu_config(S390CPUClass *cc);
gint s390_cpu_class_asc_order_compare(gconstpointer a, gconstpointer b);
int s390_setup_cpu_classes(struct S390HostProps *prop);
ObjectClass *s390_cpu_class_by_name(const char *name);
+void s390_cpu_list_entry(gpointer data, gpointer user_data);
/*
* bits 0-7 : CMOS generation
diff --git a/target-s390x/cpu.c b/target-s390x/cpu.c
index 3c89f8a..0fccc72 100644
--- a/target-s390x/cpu.c
+++ b/target-s390x/cpu.c
@@ -24,6 +24,7 @@
*/
#include "cpu.h"
+#include "cpu-models.h"
#include "qemu-common.h"
#include "qemu/timer.h"
#include "hw/hw.h"
@@ -38,7 +39,20 @@
void s390_cpu_list(FILE *f, fprintf_function cpu_fprintf)
{
#ifdef CONFIG_KVM
- (*cpu_fprintf)(f, "s390 %16s\n", "host");
+ CPUListState s = {
+ .file = f,
+ .cpu_fprintf = cpu_fprintf,
+ };
+ GSList *list;
+
+ if (kvm_enabled()) {
+ list = object_class_get_list(TYPE_S390_CPU, false);
+ list = g_slist_sort(list, s390_cpu_class_asc_order_compare);
+ g_slist_foreach(list, s390_cpu_list_entry, &s);
+ g_slist_free(list);
+ } else {
+ (*cpu_fprintf)(f, "s390 host\n");
+ }
#endif
}
--
1.8.3.1
- [Qemu-devel] [PATCH RFC 04/11] s390/qemu: cpu model cpu facilitiy support, (continued)
[Qemu-devel] [PATCH RFC 05/11] s390/qemu: cpu model alias support, Michael Mueller, 2013/10/02
[Qemu-devel] [PATCH RFC 02/11] s390/qemu: cpu model extend config device, Michael Mueller, 2013/10/02
[Qemu-devel] [PATCH RFC 11/11] s390/qemu: cpu model enablement, Michael Mueller, 2013/10/02
[Qemu-devel] [PATCH RFC 01/11] s390/qemu: cpu modle disable list cpus, Michael Mueller, 2013/10/02
[Qemu-devel] [PATCH RFC 08/11] s390/qemu: cpu model command line option help,
Michael Mueller <=
[Qemu-devel] [PATCH RFC 09/11] s390/qemu: cpu model QMP query-cpu-definitions, Michael Mueller, 2013/10/02
[Qemu-devel] [PATCH RFC 07/11] s390/qemu: cpu model class initialization, Michael Mueller, 2013/10/02
[Qemu-devel] [PATCH RFC 10/11] s390/qemu: cpu model QMP query-cpu-model, Michael Mueller, 2013/10/02