>From 918e49581c91c007086a0a7189c9b6cf83ba2bb0 Mon Sep 17 00:00:00 2001
From: Prerna Saxena <prerna@xxxxxxxxxxxxxxxxxx>
Date: Mon, 3 Oct 2011 05:56:20 -0700
Subject: [PATCH 2/4] Add PPC cpu driver.
Signed-off-by: Prerna Saxena <prerna@xxxxxxxxxxxxxxxxxx>
Signed-off-by: Anton Blanchard <anton@xxxxxxxxxx>
---
src/Makefile.am | 3 +-
src/cpu/cpu.c | 2 +
src/cpu/cpu_powerpc.c | 81 +++++++++++++++++++++++++++++++++++++++++++++++++
src/cpu/cpu_powerpc.h | 32 +++++++++++++++++++
4 files changed, 117 insertions(+), 1 deletions(-)
diff --git a/src/Makefile.am b/src/Makefile.am
index e931d41..2c4e6ba 100644
--- a/src/Makefile.am
+++ b/src/Makefile.am
@@ -524,7 +524,8 @@ CPU_SOURCES = \
cpu/cpu.h cpu/cpu.c \
cpu/cpu_generic.h cpu/cpu_generic.c \
cpu/cpu_x86.h cpu/cpu_x86.c cpu/cpu_x86_data.h \
- cpu/cpu_map.h cpu/cpu_map.c
+ cpu/cpu_map.h cpu/cpu_map.c cpu/cpu_powerpc.h \
+ cpu/cpu_powerpc.c
VMX_SOURCES = \
vmx/vmx.c vmx/vmx.h
diff --git a/src/cpu/cpu.c b/src/cpu/cpu.c
index b919b6e..e4149e2 100644
--- a/src/cpu/cpu.c
+++ b/src/cpu/cpu.c
@@ -28,6 +28,7 @@
#include "xml.h"
#include "cpu.h"
#include "cpu_x86.h"
+#include "cpu_powerpc.h"
#include "cpu_generic.h"
@@ -36,6 +37,7 @@
static struct cpuArchDriver *drivers[] = {
&cpuDriverX86,
+ &cpuDriverPowerPC,
/* generic driver must always be the last one */
&cpuDriverGeneric
};
diff --git a/src/cpu/cpu_powerpc.c b/src/cpu/cpu_powerpc.c
new file mode 100644
index 0000000..6ceedc3
--- /dev/null
+++ b/src/cpu/cpu_powerpc.c
@@ -0,0 +1,81 @@
+/*
+ * cpu_powerpc.h: CPU driver for PowerPC CPUs
+ *
+ * Copyright (C) Copyright (C) IBM Corporation, 2010
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+ *
+ * Authors:
+ * Anton Blanchard <anton@xxxxxxxxxx>
+ * Prerna Saxena <prerna@xxxxxxxxxxxxxxxxxx>
+ */
+
+#include <config.h>
+
+#include "memory.h"
+#include "cpu.h"
+
+
+#define VIR_FROM_THIS VIR_FROM_CPU
+
+static const char *archs[] = { "ppc64" };
+
+static union cpuData *
+PowerPCNodeData(void)
+{
+ union cpuData *data;
+
+ if (VIR_ALLOC(data) < 0) {
+ virReportOOMError();
+ return NULL;
+ }
+
+ return data;
+}
+
+
+static int
+PowerPCDecode(virCPUDefPtr cpu,
+ const union cpuData *data,
+ const char **models,
+ unsigned int nmodels,
+ const char *preferred)
+{
+ return 0;
+}
+
+static int
+PowerPCDataFree(union cpuData *data)
+{
+ if (data == NULL)
+ return 0;
+
+ VIR_FREE(data);
+}
+
+struct cpuArchDriver cpuDriverPowerPC = {
+ .name = "ppc64",
+ .arch = archs,
+ .narch = ARRAY_CARDINALITY(archs),
+ .compare = NULL,
+ .decode = PowerPCDecode,
+ .encode = NULL,
+ .free = PowerPCDataFree,
+ .nodeData = PowerPCNodeData,
+ .guestData = NULL,
+ .baseline = NULL,
+ .update = NULL,
+ .hasFeature = NULL,
+};
diff --git a/src/cpu/cpu_powerpc.h b/src/cpu/cpu_powerpc.h
new file mode 100644
index 0000000..2e0c1a5
--- /dev/null
+++ b/src/cpu/cpu_powerpc.h
@@ -0,0 +1,32 @@
+/*
+ * cpu_powerpc.h: CPU driver for PowerPC CPUs
+ *
+ * Copyright (C) Copyright (C) IBM Corporation, 2010
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+ *
+ * Authors:
+ * Anton Blanchard <anton@xxxxxxxxxx>
+ * Prerna Saxena <prerna@xxxxxxxxxxxxxxxxxx>
+ */
+
+#ifndef __VIR_CPU_POWERPC_H__
+# define __VIR_CPU_POWERPC_H__
+
+# include "cpu.h"
+
+extern struct cpuArchDriver cpuDriverPowerPC;
+
+#endif /* __VIR_CPU_POWERPC_H__ */
--
1.7.7
--
Prerna Saxena
Linux Technology Centre,
IBM Systems and Technology Lab,
Bangalore, India
--
libvir-list mailing list
libvir-list@xxxxxxxxxx
https://www.redhat.com/mailman/listinfo/libvir-list