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authorMichał Mirosław <mirq-linux@rere.qmqm.pl>2011-04-18 13:31:20 +0000
committerDavid S. Miller <davem@davemloft.net>2011-04-18 23:03:59 -0700
commit30f554f925335abad89aaa38eec6828242b27527 (patch)
tree6137d40e51d26cb39ec88fb2fe09ec79f41d44e4 /drivers/net/chelsio/sge.c
parentb437a8cc7de4c9d8d0bdb37e7621c119f7640967 (diff)
net: chelsio: convert to hw_features
Also remove flags that were not used or are now redundant to hw_features bits. No device had UDP_CSUM_CAPABLE set. Signed-off-by: Michał Mirosław <mirq-linux@rere.qmqm.pl> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/chelsio/sge.c')
-rw-r--r--drivers/net/chelsio/sge.c13
1 files changed, 7 insertions, 6 deletions
diff --git a/drivers/net/chelsio/sge.c b/drivers/net/chelsio/sge.c
index 8754d4473042..b948ea737550 100644
--- a/drivers/net/chelsio/sge.c
+++ b/drivers/net/chelsio/sge.c
@@ -929,7 +929,7 @@ void t1_sge_intr_enable(struct sge *sge)
u32 en = SGE_INT_ENABLE;
u32 val = readl(sge->adapter->regs + A_PL_ENABLE);
- if (sge->adapter->flags & TSO_CAPABLE)
+ if (sge->adapter->port[0].dev->hw_features & NETIF_F_TSO)
en &= ~F_PACKET_TOO_BIG;
writel(en, sge->adapter->regs + A_SG_INT_ENABLE);
writel(val | SGE_PL_INTR_MASK, sge->adapter->regs + A_PL_ENABLE);
@@ -952,7 +952,7 @@ int t1_sge_intr_error_handler(struct sge *sge)
struct adapter *adapter = sge->adapter;
u32 cause = readl(adapter->regs + A_SG_INT_CAUSE);
- if (adapter->flags & TSO_CAPABLE)
+ if (adapter->port[0].dev->hw_features & NETIF_F_TSO)
cause &= ~F_PACKET_TOO_BIG;
if (cause & F_RESPQ_EXHAUSTED)
sge->stats.respQ_empty++;
@@ -1369,6 +1369,7 @@ static void sge_rx(struct sge *sge, struct freelQ *fl, unsigned int len)
const struct cpl_rx_pkt *p;
struct adapter *adapter = sge->adapter;
struct sge_port_stats *st;
+ struct net_device *dev;
skb = get_packet(adapter->pdev, fl, len - sge->rx_pkt_pad);
if (unlikely(!skb)) {
@@ -1384,9 +1385,10 @@ static void sge_rx(struct sge *sge, struct freelQ *fl, unsigned int len)
__skb_pull(skb, sizeof(*p));
st = this_cpu_ptr(sge->port_stats[p->iff]);
+ dev = adapter->port[p->iff].dev;
- skb->protocol = eth_type_trans(skb, adapter->port[p->iff].dev);
- if ((adapter->flags & RX_CSUM_ENABLED) && p->csum == 0xffff &&
+ skb->protocol = eth_type_trans(skb, dev);
+ if ((dev->features & NETIF_F_RXCSUM) && p->csum == 0xffff &&
skb->protocol == htons(ETH_P_IP) &&
(skb->data[9] == IPPROTO_TCP || skb->data[9] == IPPROTO_UDP)) {
++st->rx_cso_good;
@@ -1838,8 +1840,7 @@ netdev_tx_t t1_start_xmit(struct sk_buff *skb, struct net_device *dev)
return NETDEV_TX_OK;
}
- if (!(adapter->flags & UDP_CSUM_CAPABLE) &&
- skb->ip_summed == CHECKSUM_PARTIAL &&
+ if (skb->ip_summed == CHECKSUM_PARTIAL &&
ip_hdr(skb)->protocol == IPPROTO_UDP) {
if (unlikely(skb_checksum_help(skb))) {
pr_debug("%s: unable to do udp checksum\n", dev->name);