netxen: mtu, mac, link status changes

MAC addr, multicast filters, mtu are set through firmware commands
in firmware v4.0.0+ because of virtualization of physical ports.
Link status is also read from registers allocated by firmware for
each virtual port.

Signed-off-by: Dhananjay Phadke <dhananjay@netxen.com>
Signed-off-by: Jeff Garzik <jgarzik@redhat.com>

1 files changed, 25 insertions, 10 deletions

diff --git a/drivers/net/netxen/netxen_nic_main.c b/drivers/net/netxen/netxen_nic_main.c
index 03d796d19ad9..df48f89afff1 100644
--- a/drivers/net/netxen/netxen_nic_main.c
+++ b/drivers/net/netxen/netxen_nic_main.c
@@ -123,7 +123,7 @@ static uint32_t crb_cmd_producer[4] = {
         CRB_CMD_PRODUCER_OFFSET_2, CRB_CMD_PRODUCER_OFFSET_3
 };
 
-static inline void
+void
 netxen_nic_update_cmd_producer(struct netxen_adapter *adapter,
                 uint32_t crb_producer)
 {
@@ -716,7 +716,10 @@ netxen_nic_probe(struct pci_dev *pdev, const struct pci_device_id *ent)
         netdev->stop               = netxen_nic_close;
         netdev->hard_start_xmit    = netxen_nic_xmit_frame;
         netdev->get_stats          = netxen_nic_get_stats;
-        netdev->set_multicast_list = netxen_nic_set_multi;
+        if (NX_IS_REVISION_P3(revision_id))
+                netdev->set_multicast_list = netxen_p3_nic_set_multi;
+        else
+                netdev->set_multicast_list = netxen_p2_nic_set_multi;
         netdev->set_mac_address    = netxen_nic_set_mac;
         netdev->change_mtu         = netxen_nic_change_mtu;
         netdev->tx_timeout         = netxen_tx_timeout;
@@ -1100,7 +1103,7 @@ static int netxen_nic_open(struct net_device *netdev)
 
         /* Done here again so that even if phantom sw overwrote it,
          * we set it */
-        err = adapter->init_port(adapter, adapter->portnum);
+        err = adapter->init_port(adapter, adapter->physical_port);
         if (err) {
                 printk(KERN_ERR "%s: Failed to initialize port %d\n",
                                 netxen_nic_driver_name, adapter->portnum);
@@ -1110,8 +1113,11 @@ static int netxen_nic_open(struct net_device *netdev)
 
         netxen_nic_set_link_parameters(adapter);
 
-        netxen_nic_set_multi(netdev);
-        adapter->set_mtu(adapter, netdev->mtu);
+        netdev->set_multicast_list(netdev);
+        if (NX_IS_REVISION_P3(adapter->ahw.revision_id))
+                nx_fw_cmd_set_mtu(adapter, netdev->mtu);
+        else
+                adapter->set_mtu(adapter, netdev->mtu);
 
         mod_timer(&adapter->watchdog_timer, jiffies);
 
@@ -1379,12 +1385,21 @@ static void netxen_nic_handle_phy_intr(struct netxen_adapter *adapter)
 
         port = adapter->physical_port;
 
-        val = adapter->pci_read_normalize(adapter, CRB_XG_STATE);
-        if (adapter->ahw.board_type == NETXEN_NIC_GBE)
+        if (adapter->ahw.board_type == NETXEN_NIC_GBE) {
+                val = adapter->pci_read_normalize(adapter, CRB_XG_STATE);
                 linkup = (val >> port) & 1;
-        else {
-                val = (val >> port*8) & 0xff;
-                linkup = (val == XG_LINK_UP);
+        } else {
+                if (adapter->fw_major < 4) {
+                        val = adapter->pci_read_normalize(adapter,
+                                        CRB_XG_STATE);
+                        val = (val >> port*8) & 0xff;
+                        linkup = (val == XG_LINK_UP);
+                } else {
+                        val = adapter->pci_read_normalize(adapter,
+                                CRB_XG_STATE_P3);
+                        val = XG_LINK_STATE_P3(adapter->ahw.pci_func, val);
+                        linkup = (val == XG_LINK_UP_P3);
+                }
         }
 
         if (adapter->ahw.linkup && !linkup) {