[PATCH] NetXen: multiport firmware support, ioctl interface

NetXen: 1G/10G Ethernet driver updates
	- Multiport and newer firmware support
	- ioctl interface for user level tools
	- Cast error fix for multiport
Signed-off-by: Amit S. Kale <amitkale@netxen.com>

 netxen_nic.h          |  281 +++++++++++++++++++++++++-------
 netxen_nic_ethtool.c  |   12 -
 netxen_nic_hw.c       |  429 +++++++++++++++++++++++++++++++++++++++++---------
 netxen_nic_init.c     |  301 ++++++++++++++++++++++++++++++-----
 netxen_nic_ioctl.h    |    2
 netxen_nic_isr.c      |    3
 netxen_nic_main.c     |  260 ++++++++++++++++++------------
 netxen_nic_niu.c      |   22 +-
 netxen_nic_phan_reg.h |  228 ++++++++++++++++----------
 9 files changed, 1161 insertions(+), 377 deletions(-)
Signed-off-by: Jeff Garzik <jeff@garzik.org>

drivers/net/netxen/netxen_nic_ethtool.c

@@ -459,20 +459,22 @@ netxen_nic_get_ringparam(struct net_device *dev, struct ethtool_ringparam *ring)
 {
 	struct netxen_port *port = netdev_priv(dev);
 	struct netxen_adapter *adapter = port->adapter;
-	int i, j;
+	int i;
 
 	ring->rx_pending = 0;
+	ring->rx_jumbo_pending = 0;
 	for (i = 0; i < MAX_RCV_CTX; ++i) {
-		for (j = 0; j < NUM_RCV_DESC_RINGS; j++)
-			ring->rx_pending +=
-			    adapter->recv_ctx[i].rcv_desc[j].rcv_pending;
+		ring->rx_pending += adapter->recv_ctx[i].
+		    rcv_desc[RCV_DESC_NORMAL_CTXID].rcv_pending;
+		ring->rx_jumbo_pending += adapter->recv_ctx[i].
+		    rcv_desc[RCV_DESC_JUMBO_CTXID].rcv_pending;
 	}
 
 	ring->rx_max_pending = adapter->max_rx_desc_count;
 	ring->tx_max_pending = adapter->max_tx_desc_count;
+	ring->rx_jumbo_max_pending = adapter->max_jumbo_rx_desc_count;
 	ring->rx_mini_max_pending = 0;
 	ring->rx_mini_pending = 0;
-	ring->rx_jumbo_max_pending = 0;
 	ring->rx_jumbo_pending = 0;
 }
 

drivers/net/netxen/netxen_nic_ioctl.h

@@ -36,7 +36,7 @@
 #define NETXEN_NIC_CMD		(NETXEN_CMD_START + 1)
 #define NETXEN_NIC_NAME		(NETXEN_CMD_START + 2)
 #define NETXEN_NIC_NAME_LEN	16
-#define NETXEN_NIC_NAME_RSP	"NETXEN"
+#define NETXEN_NIC_NAME_RSP	"NETXEN-UNM"
 
 typedef enum {
 	netxen_nic_cmd_none = 0,

drivers/net/netxen/netxen_nic_isr.c

@@ -68,8 +68,7 @@ struct net_device_stats *netxen_nic_get_stats(struct net_device *netdev)
 void netxen_indicate_link_status(struct netxen_adapter *adapter, u32 portno,
 				 u32 link)
 {
-	struct netxen_port *pport = adapter->port[portno];
-	struct net_device *netdev = pport->netdev;
+	struct net_device *netdev = (adapter->port[portno])->netdev;
 
 	if (link)
 		netif_carrier_on(netdev);

drivers/net/netxen/netxen_nic_niu.c

@@ -40,13 +40,15 @@
 
 static long phy_lock_timeout = 100000000;
 
-static inline int phy_lock(void)
+static inline int phy_lock(struct netxen_adapter *adapter)
 {
 	int i;
 	int done = 0, timeout = 0;
 
 	while (!done) {
-		done = readl((void __iomem *)NETXEN_PCIE_REG(PCIE_SEM3_LOCK));
+		done =
+		    readl(pci_base_offset
+			  (adapter, NETXEN_PCIE_REG(PCIE_SEM3_LOCK)));
 		if (done == 1)
 			break;
 		if (timeout >= phy_lock_timeout) {
@@ -61,13 +63,15 @@ static inline int phy_lock(void)
 		}
 	}
 
-	writel(NETXEN_PHY_LOCK_ID, (void __iomem *)PHY_LOCK_DRIVER);
+	writel(PHY_LOCK_DRIVER,
+	       NETXEN_CRB_NORMALIZE(adapter, NETXEN_PHY_LOCK_ID));
 	return 0;
 }
 
-static inline int phy_unlock(void)
+static inline int phy_unlock(struct netxen_adapter *adapter)
 {
-	readl((void __iomem *)NETXEN_PCIE_REG(PCIE_SEM3_UNLOCK));
+	readl(pci_base_offset(adapter, NETXEN_PCIE_REG(PCIE_SEM3_UNLOCK)));
+
 	return 0;
 }
 
@@ -95,7 +99,7 @@ int netxen_niu_gbe_phy_read(struct netxen_adapter *adapter, long phy,
 	__le32 status;
 	__le32 mac_cfg0;
 
-	if (phy_lock() != 0) {
+	if (phy_lock(adapter) != 0) {
 		return -1;
 	}
 
@@ -162,7 +166,7 @@ int netxen_niu_gbe_phy_read(struct netxen_adapter *adapter, long phy,
 					   NETXEN_NIU_GB_MAC_CONFIG_0(0),
 					   &mac_cfg0, 4))
 			return -EIO;
-	phy_unlock();
+	phy_unlock(adapter);
 	return result;
 }
 
@@ -612,7 +616,7 @@ int netxen_niu_macaddr_set(struct netxen_port *port,
 	__le32 temp = 0;
 	struct netxen_adapter *adapter = port->adapter;
 	int phy = port->portnum;
-	unsigned char mac_addr[MAX_ADDR_LEN];
+	unsigned char mac_addr[6];
 	int i;
 
 	for (i = 0; i < 10; i++) {
@@ -631,7 +635,7 @@ int netxen_niu_macaddr_set(struct netxen_port *port,
 
 		netxen_niu_macaddr_get(adapter, phy,
 				       (netxen_ethernet_macaddr_t *) mac_addr);
-		if (memcmp(mac_addr, addr, MAX_ADDR_LEN == 0))
+		if (memcmp(mac_addr, addr, 6) == 0)
 			break;
 	}