diff options
Diffstat (limited to 'target/linux/ar71xx/files/arch/mips/ar71xx/dev-dsa.c')
| -rw-r--r-- | target/linux/ar71xx/files/arch/mips/ar71xx/dev-dsa.c | 50 |
1 files changed, 50 insertions, 0 deletions
diff --git a/target/linux/ar71xx/files/arch/mips/ar71xx/dev-dsa.c b/target/linux/ar71xx/files/arch/mips/ar71xx/dev-dsa.c new file mode 100644 index 0000000..c2877f2 --- /dev/null +++ b/target/linux/ar71xx/files/arch/mips/ar71xx/dev-dsa.c @@ -0,0 +1,50 @@ +/* + * Atheros AR71xx DSA switch device support + * + * Copyright (C) 2008-2009 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-ar71xx/ar71xx.h> + +#include "devices.h" +#include "dev-dsa.h" + +static struct platform_device ar71xx_dsa_switch_device = { + .name = "dsa", + .id = 0, +}; + +void __init ar71xx_add_device_dsa(unsigned int id, + struct dsa_platform_data *d) +{ + int i; + + switch (id) { + case 0: + d->netdev = &ar71xx_eth0_device.dev; + break; + case 1: + d->netdev = &ar71xx_eth1_device.dev; + break; + default: + printk(KERN_ERR + "ar71xx: invalid ethernet id %d for DSA switch\n", + id); + return; + } + + for (i = 0; i < d->nr_chips; i++) + d->chip[i].mii_bus = &ar71xx_mdio_device.dev; + + ar71xx_dsa_switch_device.dev.platform_data = d; + + platform_device_register(&ar71xx_dsa_switch_device); +} |