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[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>
This commit is contained in:
Jens Osterkamp 2005-09-06 19:30:55 -07:00 committed by Jeff Garzik
parent 543cec517d
commit 054034dbf5
2 changed files with 31 additions and 6 deletions
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18
drivers/net/spider_net.c
View File

@ -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 */

19
drivers/net/spider_net_ethtool.c
View File

@ -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,