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-rw-r--r--target/linux/ar71xx/files-3.2/arch/mips/ath79/dev-dsa.c36
1 files changed, 36 insertions, 0 deletions
diff --git a/target/linux/ar71xx/files-3.2/arch/mips/ath79/dev-dsa.c b/target/linux/ar71xx/files-3.2/arch/mips/ath79/dev-dsa.c
new file mode 100644
index 000000000..176414738
--- /dev/null
+++ b/target/linux/ar71xx/files-3.2/arch/mips/ath79/dev-dsa.c
@@ -0,0 +1,36 @@
+/*
+ * Atheros AR71xx DSA switch device support
+ *
+ * Copyright (C) 2008-2012 Gabor Juhos <juhosg@openwrt.org>
+ * Copyright (C) 2008 Imre Kaloz <kaloz@openwrt.org>
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 as published
+ * by the Free Software Foundation.
+ */
+
+#include <linux/init.h>
+#include <linux/platform_device.h>
+
+#include <asm/mach-ath79/ath79.h>
+
+#include "dev-dsa.h"
+
+static struct platform_device ar71xx_dsa_switch_device = {
+ .name = "dsa",
+ .id = 0,
+};
+
+void __init ath79_register_dsa(struct device *netdev,
+ struct device *miidev,
+ struct dsa_platform_data *d)
+{
+ int i;
+
+ d->netdev = netdev;
+ for (i = 0; i < d->nr_chips; i++)
+ d->chip[i].mii_bus = miidev;
+
+ ar71xx_dsa_switch_device.dev.platform_data = d;
+ platform_device_register(&ar71xx_dsa_switch_device);
+}