diff options
| author |   Stephen Rothwell <sfr@canb.auug.org.au> | 2006-05-15 13:39:47 +1000 |
|---|---|---|
| committer |   Paul Mackerras <paulus@samba.org> | 2006-05-19 14:35:26 +1000 |
| commit | 07fb3f454cc9e0f656e378a6feb5bdd6cac4bd41 (patch) | |
| tree | 5a754125950cb7ccb4029fc61748e1b171a7920a /drivers/net/iseries_veth.c | |
| parent | [PATCH] powerpc: whitespace cleanup in reg.h (diff) | |
| download | linux-dev-07fb3f454cc9e0f656e378a6feb5bdd6cac4bd41.tar.xz linux-dev-07fb3f454cc9e0f656e378a6feb5bdd6cac4bd41.zip | |
[PATCH] powerpc: update iseries_veth device-tree information
Make the device-tree information more generic and more
like the pSeries virtual lan device. Also use the MAC
address from the device tree.
Signed-off-by: Stephen Rothwell <sfr@canb.auug.org.au>
Signed-off-by: Paul Mackerras <paulus@samba.org>
Diffstat (limited to 'drivers/net/iseries_veth.c')
| -rw-r--r-- | drivers/net/iseries_veth.c | 27 |
1 files changed, 17 insertions, 10 deletions
diff --git a/drivers/net/iseries_veth.c b/drivers/net/iseries_veth.c index f0f04be989d6..93394d76587a 100644 --- a/drivers/net/iseries_veth.c +++ b/drivers/net/iseries_veth.c @@ -69,6 +69,7 @@ #include <linux/delay.h> #include <linux/mm.h> #include <linux/ethtool.h> +#include <linux/if_ether.h> #include <asm/abs_addr.h> #include <asm/iseries/mf.h> @@ -1035,11 +1036,22 @@ static struct ethtool_ops ops = { .get_link = veth_get_link, }; -static struct net_device * __init veth_probe_one(int vlan, struct device *vdev) +static struct net_device * __init veth_probe_one(int vlan, + struct vio_dev *vio_dev) { struct net_device *dev; struct veth_port *port; + struct device *vdev = &vio_dev->dev; int i, rc; + const unsigned char *mac_addr; + + mac_addr = vio_get_attribute(vio_dev, "local-mac-address", NULL); + if (mac_addr == NULL) + mac_addr = vio_get_attribute(vio_dev, "mac-address", NULL); + if (mac_addr == NULL) { + veth_error("Unable to fetch MAC address from device tree.\n"); + return NULL; + } dev = alloc_etherdev(sizeof (struct veth_port)); if (! dev) { @@ -1064,16 +1076,11 @@ static struct net_device * __init veth_probe_one(int vlan, struct device *vdev) } port->dev = vdev; - dev->dev_addr[0] = 0x02; - dev->dev_addr[1] = 0x01; - dev->dev_addr[2] = 0xff; - dev->dev_addr[3] = vlan; - dev->dev_addr[4] = 0xff; - dev->dev_addr[5] = this_lp; + memcpy(dev->dev_addr, mac_addr, ETH_ALEN); dev->mtu = VETH_MAX_MTU; - memcpy(&port->mac_addr, dev->dev_addr, 6); + memcpy(&port->mac_addr, mac_addr, ETH_ALEN); dev->open = veth_open; dev->hard_start_xmit = veth_start_xmit; @@ -1608,7 +1615,7 @@ static int veth_probe(struct vio_dev *vdev, const struct vio_device_id *id) struct net_device *dev; struct veth_port *port; - dev = veth_probe_one(i, &vdev->dev); + dev = veth_probe_one(i, vdev); if (dev == NULL) { veth_remove(vdev); return 1; @@ -1641,7 +1648,7 @@ static int veth_probe(struct vio_dev *vdev, const struct vio_device_id *id) * support. */ static struct vio_device_id veth_device_table[] __devinitdata = { - { "vlan", "" }, + { "network", "IBM,iSeries-l-lan" }, { "", "" } }; MODULE_DEVICE_TABLE(vio, veth_device_table); |