Initial import of qemu-2.4.1HEADmaster

1 files changed, 139 insertions, 0 deletions

diff --git a/roms/ipxe/src/hci/commands/vlan_cmd.c b/roms/ipxe/src/hci/commands/vlan_cmd.c
new file mode 100644
index 00000000..5d729822
--- /dev/null
+++ b/roms/ipxe/src/hci/commands/vlan_cmd.c
@@ -0,0 +1,139 @@
+/*
+ * Copyright (C) 2010 Michael Brown <mbrown@fensystems.co.uk>.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of the
+ * License, or any later version.
+ *
+ * This program 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
+ * General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
+ * 02110-1301, USA.
+ */
+
+FILE_LICENCE ( GPL2_OR_LATER );
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <getopt.h>
+#include <ipxe/netdevice.h>
+#include <ipxe/command.h>
+#include <ipxe/parseopt.h>
+#include <ipxe/vlan.h>
+
+/** @file
+ *
+ * VLAN commands
+ *
+ */
+
+/** "vcreate" options */
+struct vcreate_options {
+	/** VLAN tag */
+	unsigned int tag;
+	/** VLAN default priority */
+	unsigned int priority;
+};
+
+/** "vcreate" option list */
+static struct option_descriptor vcreate_opts[] = {
+	OPTION_DESC ( "tag", 't', required_argument,
+		      struct vcreate_options, tag, parse_integer ),
+	OPTION_DESC ( "priority", 'p', required_argument,
+		      struct vcreate_options, priority, parse_integer ),
+};
+
+/** "vcreate" command descriptor */
+static struct command_descriptor vcreate_cmd =
+	COMMAND_DESC ( struct vcreate_options, vcreate_opts, 1, 1,
+		       "<trunk interface>" );
+
+/**
+ * "vcreate" command
+ *
+ * @v argc		Argument count
+ * @v argv		Argument list
+ * @ret rc		Return status code
+ */
+static int vcreate_exec ( int argc, char **argv ) {
+	struct vcreate_options opts;
+	struct net_device *trunk;
+	int rc;
+
+	/* Parse options */
+	if ( ( rc = parse_options ( argc, argv, &vcreate_cmd, &opts ) ) != 0 )
+		return rc;
+
+	/* Parse trunk interface */
+	if ( ( rc = parse_netdev ( argv[optind], &trunk ) ) != 0 )
+		return rc;
+
+	/* Create VLAN device */
+	if ( ( rc = vlan_create ( trunk, opts.tag, opts.priority ) ) != 0 ) {
+		printf ( "Could not create VLAN device: %s\n",
+			 strerror ( rc ) );
+		return rc;
+	}
+
+	return 0;
+}
+
+/** "vdestroy" options */
+struct vdestroy_options {};
+
+/** "vdestroy" option list */
+static struct option_descriptor vdestroy_opts[] = {};
+
+/** "vdestroy" command descriptor */
+static struct command_descriptor vdestroy_cmd =
+	COMMAND_DESC ( struct vdestroy_options, vdestroy_opts, 1, 1,
+		       "<VLAN interface>" );
+
+/**
+ * "vdestroy" command
+ *
+ * @v argc		Argument count
+ * @v argv		Argument list
+ * @ret rc		Return status code
+ */
+static int vdestroy_exec ( int argc, char **argv ) {
+	struct vdestroy_options opts;
+	struct net_device *netdev;
+	int rc;
+
+	/* Parse options */
+	if ( ( rc = parse_options ( argc, argv, &vdestroy_cmd, &opts ) ) != 0 )
+		return rc;
+
+	/* Parse trunk interface */
+	if ( ( rc = parse_netdev ( argv[optind], &netdev ) ) != 0 )
+		return rc;
+
+	/* Destroy VLAN device */
+	if ( ( rc = vlan_destroy ( netdev ) ) != 0 ) {
+		printf ( "Could not destroy VLAN device: %s\n",
+			 strerror ( rc ) );
+		return rc;
+	}
+
+	return 0;
+}
+
+/** VLAN commands */
+struct command vlan_commands[] __command = {
+	{
+		.name = "vcreate",
+		.exec = vcreate_exec,
+	},
+	{
+		.name = "vdestroy",
+		.exec = vdestroy_exec,
+	},
+};