[PATCH] bmac: add simple ethtool support for network manager
From: Olaf Hering <hidden>
Date: 2007-08-25 18:32:59
NetworkManager will not start dhcpd on an interface unless it reports link-up state via ethtool. Signed-off-by: Olaf Hering <redacted> --- drivers/net/bmac.c | 13 +++++++++++++ 1 file changed, 13 insertions(+)
--- a/drivers/net/bmac.c
+++ b/drivers/net/bmac.c@@ -19,6 +19,7 @@ #include <linux/spinlock.h> #include <linux/crc32.h> #include <linux/bitrev.h> +#include <linux/ethtool.h> #include <asm/prom.h> #include <asm/dbdma.h> #include <asm/io.h>
@@ -1246,6 +1247,17 @@ static void bmac_reset_and_enable(struct } spin_unlock_irqrestore(&bp->lock, flags); } +static void bmac_get_drvinfo(struct net_device *dev, struct ethtool_drvinfo *info) +{ + struct bmac_data *bp = netdev_priv(dev); + strcpy(info->driver, "bmac"); + strcpy(info->bus_info, bp->mdev->ofdev.dev.bus_id); +} + +static const struct ethtool_ops bmac_ethtool_ops = { + .get_drvinfo = bmac_get_drvinfo, + .get_link = ethtool_op_get_link, +}; static int __devinit bmac_probe(struct macio_dev *mdev, const struct of_device_id *match) {
@@ -1311,6 +1323,7 @@ static int __devinit bmac_probe(struct m dev->open = bmac_open; dev->stop = bmac_close; + dev->ethtool_ops = &bmac_ethtool_ops; dev->hard_start_xmit = bmac_output; dev->get_stats = bmac_stats; dev->set_multicast_list = bmac_set_multicast;