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path: root/drivers/net/netxen/netxen_nic_hw.c
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Diffstat (limited to 'drivers/net/netxen/netxen_nic_hw.c')
-rw-r--r--drivers/net/netxen/netxen_nic_hw.c15
1 files changed, 8 insertions, 7 deletions
diff --git a/drivers/net/netxen/netxen_nic_hw.c b/drivers/net/netxen/netxen_nic_hw.c
index 6537574..0fba8f1 100644
--- a/drivers/net/netxen/netxen_nic_hw.c
+++ b/drivers/net/netxen/netxen_nic_hw.c
@@ -35,6 +35,8 @@
#include "netxen_nic_hw.h"
#include "netxen_nic_phan_reg.h"
+#include <net/ip.h>
+
/* PCI Windowing for DDR regions. */
#define ADDR_IN_RANGE(addr, low, high) \
@@ -371,22 +373,21 @@ void netxen_tso_check(struct netxen_adapter *adapter,
struct cmd_desc_type0 *desc, struct sk_buff *skb)
{
if (desc->mss) {
- desc->total_hdr_length = sizeof(struct ethhdr) +
- ((skb->nh.iph)->ihl * sizeof(u32)) +
- ((skb->h.th)->doff * sizeof(u32));
+ desc->total_hdr_length = (sizeof(struct ethhdr) +
+ ip_hdrlen(skb) + tcp_hdrlen(skb));
netxen_set_cmd_desc_opcode(desc, TX_TCP_LSO);
} else if (skb->ip_summed == CHECKSUM_PARTIAL) {
- if (skb->nh.iph->protocol == IPPROTO_TCP) {
+ if (ip_hdr(skb)->protocol == IPPROTO_TCP) {
netxen_set_cmd_desc_opcode(desc, TX_TCP_PKT);
- } else if (skb->nh.iph->protocol == IPPROTO_UDP) {
+ } else if (ip_hdr(skb)->protocol == IPPROTO_UDP) {
netxen_set_cmd_desc_opcode(desc, TX_UDP_PKT);
} else {
return;
}
}
adapter->stats.xmitcsummed++;
- desc->tcp_hdr_offset = skb->h.raw - skb->data;
- desc->ip_hdr_offset = skb->nh.raw - skb->data;
+ desc->tcp_hdr_offset = skb_transport_offset(skb);
+ desc->ip_hdr_offset = skb_network_offset(skb);
}
int netxen_is_flash_supported(struct netxen_adapter *adapter)
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