1 files changed, 4 insertions, 14 deletions

diff --git a/drivers/net/via-velocity.c b/drivers/net/via-velocity.c
index a8009c217bd6..d4eac2a14427 100644
--- a/drivers/net/via-velocity.c
+++ b/drivers/net/via-velocity.c
@@ -297,14 +297,6 @@ VELOCITY_PARAM(DMA_length, "DMA length");
 */
 VELOCITY_PARAM(IP_byte_align, "Enable IP header dword aligned");
 
-#define TX_CSUM_DEF     1
-/* txcsum_offload[] is used for setting the checksum offload ability of NIC.
-   (We only support RX checksum offload now)
-   0: disable csum_offload[checksum offload
-   1: enable checksum offload. (Default)
-*/
-VELOCITY_PARAM(txcsum_offload, "Enable transmit packet checksum offload");
-
 #define FLOW_CNTL_DEF   1
 #define FLOW_CNTL_MIN   1
 #define FLOW_CNTL_MAX   5
@@ -490,7 +482,6 @@ static void __devinit velocity_get_options(struct velocity_opt *opts, int index,
         velocity_set_int_opt(&opts->numrx, RxDescriptors[index], RX_DESC_MIN, RX_DESC_MAX, RX_DESC_DEF, "RxDescriptors", devname);
         velocity_set_int_opt(&opts->numtx, TxDescriptors[index], TX_DESC_MIN, TX_DESC_MAX, TX_DESC_DEF, "TxDescriptors", devname);
 
-        velocity_set_bool_opt(&opts->flags, txcsum_offload[index], TX_CSUM_DEF, VELOCITY_FLAGS_TX_CSUM, "txcsum_offload", devname);
         velocity_set_int_opt(&opts->flow_cntl, flow_control[index], FLOW_CNTL_MIN, FLOW_CNTL_MAX, FLOW_CNTL_DEF, "flow_control", devname);
         velocity_set_bool_opt(&opts->flags, IP_byte_align[index], IP_ALIG_DEF, VELOCITY_FLAGS_IP_ALIGN, "IP_byte_align", devname);
         velocity_set_bool_opt(&opts->flags, ValPktLen[index], VAL_PKT_LEN_DEF, VELOCITY_FLAGS_VAL_PKT_LEN, "ValPktLen", devname);
@@ -2593,7 +2584,7 @@ static netdev_tx_t velocity_xmit(struct sk_buff *skb,
         /*
          *      Handle hardware checksum
          */
-        if ((vptr->flags & VELOCITY_FLAGS_TX_CSUM)
+        if ( (dev->features & NETIF_F_IP_CSUM)
                                  && (skb->ip_summed == CHECKSUM_PARTIAL)) {
                 const struct iphdr *ip = ip_hdr(skb);
                 if (ip->protocol == IPPROTO_TCP)
@@ -2838,10 +2829,7 @@ static int __devinit velocity_found1(struct pci_dev *pdev, const struct pci_devi
         netif_napi_add(dev, &vptr->napi, velocity_poll, VELOCITY_NAPI_WEIGHT);
 
         dev->features |= NETIF_F_HW_VLAN_TX | NETIF_F_HW_VLAN_FILTER |
-                NETIF_F_HW_VLAN_RX;
-
-        if (vptr->flags & VELOCITY_FLAGS_TX_CSUM)
-                dev->features |= NETIF_F_IP_CSUM;
+                NETIF_F_HW_VLAN_RX | NETIF_F_IP_CSUM;
 
         ret = register_netdev(dev);
         if (ret < 0)
@@ -3392,6 +3380,8 @@ static const struct ethtool_ops velocity_ethtool_ops = {
         .get_settings   =       velocity_get_settings,
         .set_settings   =       velocity_set_settings,
         .get_drvinfo    =       velocity_get_drvinfo,
+        .set_tx_csum    =       ethtool_op_set_tx_csum,
+        .get_tx_csum    =       ethtool_op_get_tx_csum,
         .get_wol        =       velocity_ethtool_get_wol,
         .set_wol        =       velocity_ethtool_set_wol,
         .get_msglevel   =       velocity_get_msglevel,