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net: gianfar: convert to hw_features

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Note: I bet that gfar_set_features() don't really need a full reset.

Signed-off-by: Michał Mirosław <mirq-linux@rere.qmqm.pl>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Michał Mirosław
2011-04-15 04:50:50 +00:00
committed by David S. Miller
parent c8c64cff2c
commit 8b3afe95e3
3 changed files with 16 additions and 61 deletions
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16
drivers/net/gianfar.c
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@@ -365,7 +365,7 @@ static void gfar_init_mac(struct net_device *ndev)
gfar_write(&regs->rir0, DEFAULT_RIR0);
}
if (priv->rx_csum_enable)
if (ndev->features & NETIF_F_RXCSUM)
rctrl |= RCTRL_CHECKSUMMING;
if (priv->extended_hash) {
@@ -463,6 +463,7 @@ static const struct net_device_ops gfar_netdev_ops = {
.ndo_start_xmit = gfar_start_xmit,
.ndo_stop = gfar_close,
.ndo_change_mtu = gfar_change_mtu,
.ndo_set_features = gfar_set_features,
.ndo_set_multicast_list = gfar_set_multi,
.ndo_tx_timeout = gfar_timeout,
.ndo_do_ioctl = gfar_ioctl,
@@ -513,7 +514,7 @@ void unlock_tx_qs(struct gfar_private *priv)
/* Returns 1 if incoming frames use an FCB */
static inline int gfar_uses_fcb(struct gfar_private *priv)
{
return priv->vlgrp || priv->rx_csum_enable ||
return priv->vlgrp || (priv->ndev->features & NETIF_F_RXCSUM) ||
(priv->device_flags & FSL_GIANFAR_DEV_HAS_TIMER);
}
@@ -1030,10 +1031,11 @@ static int gfar_probe(struct platform_device *ofdev)
netif_napi_add(dev, &priv->gfargrp[i].napi, gfar_poll, GFAR_DEV_WEIGHT);
if (priv->device_flags & FSL_GIANFAR_DEV_HAS_CSUM) {
priv->rx_csum_enable = 1;
dev->features |= NETIF_F_IP_CSUM | NETIF_F_SG | NETIF_F_HIGHDMA;
} else
priv->rx_csum_enable = 0;
dev->hw_features = NETIF_F_IP_CSUM | NETIF_F_SG |
NETIF_F_RXCSUM;
dev->features |= NETIF_F_IP_CSUM | NETIF_F_SG |
NETIF_F_RXCSUM | NETIF_F_HIGHDMA;
}
priv->vlgrp = NULL;
@@ -2697,7 +2699,7 @@ static int gfar_process_frame(struct net_device *dev, struct sk_buff *skb,
if (priv->padding)
skb_pull(skb, priv->padding);
if (priv->rx_csum_enable)
if (dev->features & NETIF_F_RXCSUM)
gfar_rx_checksum(skb, fcb);
/* Tell the skb what kind of packet this is */