u8 __iomem *db_ptr = NULL;
- unsigned long mem_base, mem_len, db_base, db_len, pci_len0 = 0;
+ unsigned long mem_base, mem_len, db_base, db_len = 0, pci_len0 = 0;
int i = 0, err;
int first_driver, first_boot;
u32 val;
dev_info(&pdev->dev, "%dMB memory map\n", (int)(mem_len>>20));
+ if (NX_IS_REVISION_P3(revision_id))
+ goto skip_doorbell;
+
db_base = pci_resource_start(pdev, 4); /* doorbell is on bar 4 */
db_len = pci_resource_len(pdev, 4);
err = -EIO;
goto err_out_iounmap;
}
- DPRINTK(INFO, "doorbell ioremap from %lx a size of %lx\n", db_base,
- db_len);
db_ptr = ioremap(db_base, NETXEN_DB_MAPSIZE_BYTES);
if (!db_ptr) {
err = -EIO;
goto err_out_iounmap;
}
- DPRINTK(INFO, "doorbell ioremaped at %p\n", db_ptr);
+skip_doorbell:
adapter->ahw.pci_base0 = mem_ptr0;
adapter->ahw.pci_len0 = pci_len0;
adapter->ahw.first_page_group_start = first_page_group_start;
if (adapter->flags & NETXEN_NIC_MSI_ENABLED)
pci_disable_msi(pdev);
- iounmap(adapter->ahw.db_base);
iounmap(adapter->ahw.pci_base0);
+ if (adapter->ahw.db_base != NULL)
+ iounmap(adapter->ahw.db_base);
if (adapter->ahw.pci_base1 != NULL)
iounmap(adapter->ahw.pci_base1);
if (adapter->ahw.pci_base2 != NULL)
__be16 protocol = skb->protocol;
u16 flags = 0;
- if (protocol == __constant_htons(ETH_P_8021Q)) {
+ if (protocol == cpu_to_be16(ETH_P_8021Q)) {
struct vlan_ethhdr *vh = (struct vlan_ethhdr *)skb->data;
protocol = vh->h_vlan_encapsulated_proto;
flags = FLAGS_VLAN_TAGGED;
desc->total_hdr_length =
skb_transport_offset(skb) + tcp_hdrlen(skb);
- opcode = (protocol == __constant_htons(ETH_P_IPV6)) ?
+ opcode = (protocol == cpu_to_be16(ETH_P_IPV6)) ?
TX_TCP_LSO6 : TX_TCP_LSO;
tso = true;
} else if (skb->ip_summed == CHECKSUM_PARTIAL) {
u8 l4proto;
- if (protocol == __constant_htons(ETH_P_IP)) {
+ if (protocol == cpu_to_be16(ETH_P_IP)) {
l4proto = ip_hdr(skb)->protocol;
if (l4proto == IPPROTO_TCP)
opcode = TX_TCP_PKT;
else if(l4proto == IPPROTO_UDP)
opcode = TX_UDP_PKT;
- } else if (protocol == __constant_htons(ETH_P_IPV6)) {
+ } else if (protocol == cpu_to_be16(ETH_P_IPV6)) {
l4proto = ipv6_hdr(skb)->nexthdr;
if (l4proto == IPPROTO_TCP)
}
if ((work_done < budget) && tx_complete) {
- netif_rx_complete(&adapter->napi);
+ napi_complete(&adapter->napi);
netxen_nic_enable_int(adapter);
}