From 6332c8d3a5e352fae854cbcac764622e083461e5 Mon Sep 17 00:00:00 2001 From: =?utf8?q?Micha=C5=82=20Miros=C5=82aw?= Date: Thu, 7 Apr 2011 02:43:48 +0000 Subject: [PATCH] net: benet: convert to hw_features MIME-Version: 1.0 Content-Type: text/plain; charset=utf8 Content-Transfer-Encoding: 8bit Simple conversion. This also fixes a bug in TX checksum toggling --- driver was changing NETIF_F_HW_CSUM instead of NETIF_F_IP_CSUM+NETIF_F_IPV6_CSUM. Signed-off-by: Michał Mirosław Signed-off-by: David S. Miller --- drivers/net/benet/be.h | 1 - drivers/net/benet/be_ethtool.c | 27 --------------------------- drivers/net/benet/be_main.c | 19 ++++++++++--------- 3 files changed, 10 insertions(+), 37 deletions(-) diff --git a/drivers/net/benet/be.h b/drivers/net/benet/be.h index d2c42f5d5e9e..a0b4743d7224 100644 --- a/drivers/net/benet/be.h +++ b/drivers/net/benet/be.h @@ -307,7 +307,6 @@ struct be_adapter { u16 work_counter; /* Ethtool knobs and info */ - bool rx_csum; /* BE card must perform rx-checksumming */ char fw_ver[FW_VER_LEN]; u32 if_handle; /* Used to configure filtering */ u32 pmac_id; /* MAC addr handle used by BE card */ diff --git a/drivers/net/benet/be_ethtool.c b/drivers/net/benet/be_ethtool.c index 1565c81ff96c..96f5502e0ef7 100644 --- a/drivers/net/benet/be_ethtool.c +++ b/drivers/net/benet/be_ethtool.c @@ -261,25 +261,6 @@ be_set_coalesce(struct net_device *netdev, struct ethtool_coalesce *coalesce) return 0; } -static u32 be_get_rx_csum(struct net_device *netdev) -{ - struct be_adapter *adapter = netdev_priv(netdev); - - return adapter->rx_csum; -} - -static int be_set_rx_csum(struct net_device *netdev, uint32_t data) -{ - struct be_adapter *adapter = netdev_priv(netdev); - - if (data) - adapter->rx_csum = true; - else - adapter->rx_csum = false; - - return 0; -} - static void be_get_ethtool_stats(struct net_device *netdev, struct ethtool_stats *stats, uint64_t *data) @@ -760,14 +741,6 @@ const struct ethtool_ops be_ethtool_ops = { .get_ringparam = be_get_ringparam, .get_pauseparam = be_get_pauseparam, .set_pauseparam = be_set_pauseparam, - .get_rx_csum = be_get_rx_csum, - .set_rx_csum = be_set_rx_csum, - .get_tx_csum = ethtool_op_get_tx_csum, - .set_tx_csum = ethtool_op_set_tx_hw_csum, - .get_sg = ethtool_op_get_sg, - .set_sg = ethtool_op_set_sg, - .get_tso = ethtool_op_get_tso, - .set_tso = ethtool_op_set_tso, .get_strings = be_get_stat_strings, .set_phys_id = be_set_phys_id, .get_sset_count = be_get_sset_count, diff --git a/drivers/net/benet/be_main.c b/drivers/net/benet/be_main.c index b8831403400c..58a652f81862 100644 --- a/drivers/net/benet/be_main.c +++ b/drivers/net/benet/be_main.c @@ -988,9 +988,10 @@ static void be_rx_compl_process(struct be_adapter *adapter, struct be_rx_obj *rxo, struct be_rx_compl_info *rxcp) { + struct net_device *netdev = adapter->netdev; struct sk_buff *skb; - skb = netdev_alloc_skb_ip_align(adapter->netdev, BE_HDR_LEN); + skb = netdev_alloc_skb_ip_align(netdev, BE_HDR_LEN); if (unlikely(!skb)) { if (net_ratelimit()) dev_warn(&adapter->pdev->dev, "skb alloc failed\n"); @@ -1000,13 +1001,13 @@ static void be_rx_compl_process(struct be_adapter *adapter, skb_fill_rx_data(adapter, rxo, skb, rxcp); - if (likely(adapter->rx_csum && csum_passed(rxcp))) + if (likely((netdev->features & NETIF_F_RXCSUM) && csum_passed(rxcp))) skb->ip_summed = CHECKSUM_UNNECESSARY; else skb_checksum_none_assert(skb); skb->truesize = skb->len + sizeof(struct sk_buff); - skb->protocol = eth_type_trans(skb, adapter->netdev); + skb->protocol = eth_type_trans(skb, netdev); if (adapter->netdev->features & NETIF_F_RXHASH) skb->rxhash = rxcp->rss_hash; @@ -2627,10 +2628,12 @@ static void be_netdev_init(struct net_device *netdev) struct be_rx_obj *rxo; int i; - netdev->features |= NETIF_F_SG | NETIF_F_HW_VLAN_RX | NETIF_F_TSO | - NETIF_F_HW_VLAN_TX | NETIF_F_HW_VLAN_FILTER | - NETIF_F_IP_CSUM | NETIF_F_IPV6_CSUM | - NETIF_F_GRO | NETIF_F_TSO6; + netdev->hw_features |= NETIF_F_SG | NETIF_F_TSO | NETIF_F_TSO6 | + NETIF_F_IP_CSUM | NETIF_F_IPV6_CSUM | NETIF_F_RXCSUM; + + netdev->features |= netdev->hw_features | + NETIF_F_HW_VLAN_RX | NETIF_F_HW_VLAN_TX | + NETIF_F_HW_VLAN_FILTER; if (be_multi_rxq(adapter)) netdev->features |= NETIF_F_RXHASH; @@ -2643,8 +2646,6 @@ static void be_netdev_init(struct net_device *netdev) netdev->flags |= IFF_MULTICAST; - adapter->rx_csum = true; - /* Default settings for Rx and Tx flow control */ adapter->rx_fc = true; adapter->tx_fc = true; -- 2.20.1