[RFC PATCH 4/7] [hyper-v] hyper-v parameters

[Vadim Rozenfeld <vrozenfe@redhat.com>]

---
 hyperv.c      |   16 ++++++++++++++++
 hyperv.h      |    2 ++
 qemu-config.c |   19 +++++++++++++++++++
 qemu-config.h |    1 +
 4 files changed, 38 insertions(+), 0 deletions(-)

diff --git a/hyperv.c b/hyperv.c
index 968ce89..a17f879 100644
--- a/hyperv.c
+++ b/hyperv.c
@@ -1,3 +1,19 @@
 #include "hyperv.h"
 #include "qemu-common.h"
+#include "qemu-option.h"
+#include "qemu-config.h"
 
+void hyperv_init(void)
+{
+    QemuOpts *opts = QTAILQ_FIRST(&qemu_hyperv_opts.head);
+    
+    if (!opts) {
+        return;
+    }
+}
+
+static void hyperv_initialize(void)
+{
+    hyperv_init();
+}
+device_init(hyperv_initialize);
diff --git a/hyperv.h b/hyperv.h
index a15ba90..eaf974a 100644
--- a/hyperv.h
+++ b/hyperv.h
@@ -6,5 +6,7 @@
 
 #include <asm/hyperv.h>
 
+void hyperv_init(void);
+
 #endif /* QEMU_HW_HYPERV_H */
 
diff --git a/qemu-config.c b/qemu-config.c
index acab438..a1f9689 100644
--- a/qemu-config.c
+++ b/qemu-config.c
@@ -512,6 +512,24 @@ QemuOptsList qemu_boot_opts = {
     },
 };
 
+QemuOptsList qemu_hyperv_opts = {
+    .name = "hyperv",
+    .head = QTAILQ_HEAD_INITIALIZER(qemu_hyperv_opts.head),
+    .desc = {
+        {
+            .name = "vapic",
+            .type = QEMU_OPT_BOOL,
+        }, {
+            .name = "wd",
+            .type = QEMU_OPT_BOOL,
+        }, {
+            .name = "spinlock",
+            .type = QEMU_OPT_NUMBER,
+        },
+        { /* end of list */ }
+    },
+};
+
 static QemuOptsList *vm_config_groups[32] = {
     &qemu_drive_opts,
     &qemu_chardev_opts,
@@ -526,6 +544,7 @@ static QemuOptsList *vm_config_groups[32] = {
     &qemu_option_rom_opts,
     &qemu_machine_opts,
     &qemu_boot_opts,
+    &qemu_hyperv_opts,
     NULL,
 };
 
diff --git a/qemu-config.h b/qemu-config.h
index 20d707f..c7d57d4 100644
--- a/qemu-config.h
+++ b/qemu-config.h
@@ -4,6 +4,7 @@
 extern QemuOptsList qemu_fsdev_opts;
 extern QemuOptsList qemu_virtfs_opts;
 extern QemuOptsList qemu_spice_opts;
+extern QemuOptsList qemu_hyperv_opts;
 
 QemuOptsList *qemu_find_opts(const char *group);
 void qemu_add_opts(QemuOptsList *list);
-- 
1.7.4.4