netxen: fix link status, link speed

For NX3031, the phy is managed by firmware, so driver should avoid
setting any phy registers.

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

1 files changed, 12 insertions, 0 deletions

diff --git a/drivers/net/netxen/netxen_nic_niu.c b/drivers/net/netxen/netxen_nic_niu.c
index 4cb8f4a1cf4b..c9493e2df200 100644
--- a/drivers/net/netxen/netxen_nic_niu.c
+++ b/drivers/net/netxen/netxen_nic_niu.c
@@ -610,6 +610,9 @@ int netxen_niu_macaddr_set(struct netxen_adapter *adapter,
         int i;
         DECLARE_MAC_BUF(mac);
 
+        if (NX_IS_REVISION_P3(adapter->ahw.revision_id))
+                return 0;
+
         for (i = 0; i < 10; i++) {
                 temp[0] = temp[1] = 0;
                 memcpy(temp + 2, addr, 2);
@@ -727,6 +730,9 @@ int netxen_niu_disable_gbe_port(struct netxen_adapter *adapter)
         __u32 mac_cfg0;
         u32 port = adapter->physical_port;
 
+        if (NX_IS_REVISION_P3(adapter->ahw.revision_id))
+                return 0;
+
         if (port > NETXEN_NIU_MAX_GBE_PORTS)
                 return -EINVAL;
         mac_cfg0 = 0;
@@ -743,6 +749,9 @@ int netxen_niu_disable_xg_port(struct netxen_adapter *adapter)
         __u32 mac_cfg;
         u32 port = adapter->physical_port;
 
+        if (NX_IS_REVISION_P3(adapter->ahw.revision_id))
+                return 0;
+
         if (port > NETXEN_NIU_MAX_XG_PORTS)
                 return -EINVAL;
 
@@ -819,6 +828,9 @@ int netxen_niu_xg_macaddr_set(struct netxen_adapter *adapter,
         u8 temp[4];
         u32 val;
 
+        if (NX_IS_REVISION_P3(adapter->ahw.revision_id))
+                return 0;
+
         if ((phy < 0) || (phy > NETXEN_NIU_MAX_XG_PORTS))
                 return -EIO;