diff options
| author | Jens Osterkamp <Jens.Osterkamp@de.ibm.com> | 2005-09-06 19:30:55 -0700 |
|---|---|---|
| committer | Jeff Garzik <jgarzik@pobox.com> | 2005-09-06 22:35:30 -0400 |
| commit | 054034dbf5b1a6aef800af4eb22d421d1c7d4b6d (patch) | |
| tree | 091ca7020ba565d590e0d714894ad4cf8261c4c7 /drivers/net | |
| parent | 543cec517dbc07c7c801ccacd02141d99f09f756 (diff) | |
| download | kernel_samsung_aries-054034dbf5b1a6aef800af4eb22d421d1c7d4b6d.zip kernel_samsung_aries-054034dbf5b1a6aef800af4eb22d421d1c7d4b6d.tar.gz kernel_samsung_aries-054034dbf5b1a6aef800af4eb22d421d1c7d4b6d.tar.bz2 | |
[PATCH] net: fix bonding with spider_net
Another small update for the spidernet driver to fix a bug encountered
during testing our latest hardware with dual-ethernet support.
Signed-off-by: Arnd Bergmann <arndb@de.ibm.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
Diffstat (limited to 'drivers/net')
| -rw-r--r-- | drivers/net/spider_net.c | 18 | ||||
| -rw-r--r-- | drivers/net/spider_net_ethtool.c | 19 |
2 files changed, 31 insertions, 6 deletions
diff --git a/drivers/net/spider_net.c b/drivers/net/spider_net.c index 6784e6e..4e19220 100644 --- a/drivers/net/spider_net.c +++ b/drivers/net/spider_net.c @@ -1292,23 +1292,29 @@ static int spider_net_set_mac(struct net_device *netdev, void *p) { struct spider_net_card *card = netdev_priv(netdev); - u32 macl, macu; + u32 macl, macu, regvalue; struct sockaddr *addr = p; - /* GMACTPE and GMACRPE must be off, so we only allow this, if - * the device is down */ - if (netdev->flags & IFF_UP) - return -EBUSY; - if (!is_valid_ether_addr(addr->sa_data)) return -EADDRNOTAVAIL; + /* switch off GMACTPE and GMACRPE */ + regvalue = spider_net_read_reg(card, SPIDER_NET_GMACOPEMD); + regvalue &= ~((1 << 5) | (1 << 6)); + spider_net_write_reg(card, SPIDER_NET_GMACOPEMD, regvalue); + + /* write mac */ macu = (addr->sa_data[0]<<24) + (addr->sa_data[1]<<16) + (addr->sa_data[2]<<8) + (addr->sa_data[3]); macl = (addr->sa_data[4]<<8) + (addr->sa_data[5]); spider_net_write_reg(card, SPIDER_NET_GMACUNIMACU, macu); spider_net_write_reg(card, SPIDER_NET_GMACUNIMACL, macl); + /* switch GMACTPE and GMACRPE back on */ + regvalue = spider_net_read_reg(card, SPIDER_NET_GMACOPEMD); + regvalue |= ((1 << 5) | (1 << 6)); + spider_net_write_reg(card, SPIDER_NET_GMACOPEMD, regvalue); + spider_net_set_promisc(card); /* look up, whether we have been successful */ diff --git a/drivers/net/spider_net_ethtool.c b/drivers/net/spider_net_ethtool.c index 9447c2c..d42e60b 100644 --- a/drivers/net/spider_net_ethtool.c +++ b/drivers/net/spider_net_ethtool.c @@ -27,6 +27,24 @@ #include "spider_net.h" +static int +spider_net_ethtool_get_settings(struct net_device *netdev, + struct ethtool_cmd *cmd) +{ + struct spider_net_card *card; + card = netdev_priv(netdev); + + cmd->supported = (SUPPORTED_1000baseT_Full | + SUPPORTED_FIBRE); + cmd->advertising = (ADVERTISED_1000baseT_Full | + ADVERTISED_FIBRE); + cmd->port = PORT_FIBRE; + cmd->speed = card->phy.speed; + cmd->duplex = DUPLEX_FULL; + + return 0; +} + static void spider_net_ethtool_get_drvinfo(struct net_device *netdev, struct ethtool_drvinfo *drvinfo) @@ -96,6 +114,7 @@ spider_net_ethtool_set_rx_csum(struct net_device *netdev, u32 n) } struct ethtool_ops spider_net_ethtool_ops = { + .get_settings = spider_net_ethtool_get_settings, .get_drvinfo = spider_net_ethtool_get_drvinfo, .get_wol = spider_net_ethtool_get_wol, .get_msglevel = spider_net_ethtool_get_msglevel, |