diff options
| author | Stephen Hemminger <shemminger@linux-foundation.org> | 2007-06-11 20:35:23 +0200 |
|---|---|---|
| committer | Jeff Garzik <jeff@garzik.org> | 2007-06-21 01:09:33 +0200 |
| commit | 3a2c892daaf54b31a70785c2821771e8094188ed (patch) | |
| tree | 36ff4915ef938d70a398c282d7628a26126c43fb /drivers/net/spider_net_ethtool.c | |
| parent | spidernet: turn off descriptor chain end interrupt. (diff) | |
| download | linux-3a2c892daaf54b31a70785c2821771e8094188ed.tar.xz linux-3a2c892daaf54b31a70785c2821771e8094188ed.zip | |
spidernet: checksum and ethtool
It doesn't look like spidernet hardware can really checksum all protocols,
the code looks like it does IPV4 only. If so, it should use NETIF_F_IP_CSUM
instead of NETIF_F_HW_CSUM.
The driver doesn't need it's own get/set for ethtool tx csum, and it
should use the standard ethtool_op_get_link.
Signed-off-by: Stephen Hemminger <shemminger@linux-foundation.org>
Signed-off-by: Linas Vepstas <linas@austin.ibm.com>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
Diffstat (limited to 'drivers/net/spider_net_ethtool.c')
| -rw-r--r-- | drivers/net/spider_net_ethtool.c | 21 |
1 files changed, 3 insertions, 18 deletions
diff --git a/drivers/net/spider_net_ethtool.c b/drivers/net/spider_net_ethtool.c index 6bcf03fc89be..d940474e024a 100644 --- a/drivers/net/spider_net_ethtool.c +++ b/drivers/net/spider_net_ethtool.c @@ -134,22 +134,6 @@ spider_net_ethtool_set_rx_csum(struct net_device *netdev, u32 n) return 0; } -static uint32_t -spider_net_ethtool_get_tx_csum(struct net_device *netdev) -{ - return (netdev->features & NETIF_F_HW_CSUM) != 0; -} - -static int -spider_net_ethtool_set_tx_csum(struct net_device *netdev, uint32_t data) -{ - if (data) - netdev->features |= NETIF_F_HW_CSUM; - else - netdev->features &= ~NETIF_F_HW_CSUM; - - return 0; -} static void spider_net_ethtool_get_ringparam(struct net_device *netdev, @@ -200,11 +184,12 @@ const struct ethtool_ops spider_net_ethtool_ops = { .get_wol = spider_net_ethtool_get_wol, .get_msglevel = spider_net_ethtool_get_msglevel, .set_msglevel = spider_net_ethtool_set_msglevel, + .get_link = ethtool_op_get_link, .nway_reset = spider_net_ethtool_nway_reset, .get_rx_csum = spider_net_ethtool_get_rx_csum, .set_rx_csum = spider_net_ethtool_set_rx_csum, - .get_tx_csum = spider_net_ethtool_get_tx_csum, - .set_tx_csum = spider_net_ethtool_set_tx_csum, + .get_tx_csum = ethtool_op_get_tx_csum, + .set_tx_csum = ethtool_op_set_tx_csum, .get_ringparam = spider_net_ethtool_get_ringparam, .get_strings = spider_net_get_strings, .get_stats_count = spider_net_get_stats_count, |