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path: root/drivers/net/netxen/netxen_nic_main.c
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Diffstat (limited to 'drivers/net/netxen/netxen_nic_main.c')
-rw-r--r--drivers/net/netxen/netxen_nic_main.c91
1 files changed, 21 insertions, 70 deletions
diff --git a/drivers/net/netxen/netxen_nic_main.c b/drivers/net/netxen/netxen_nic_main.c
index 575b71b..69c1b9d 100644
--- a/drivers/net/netxen/netxen_nic_main.c
+++ b/drivers/net/netxen/netxen_nic_main.c
@@ -38,7 +38,6 @@
#include "netxen_nic.h"
#define DEFINE_GLOBAL_RECV_CRB
#include "netxen_nic_phan_reg.h"
-#include "netxen_nic_ioctl.h"
#include <linux/dma-mapping.h>
#include <linux/vmalloc.h>
@@ -53,8 +52,6 @@ char netxen_nic_driver_name[] = "netxen-nic";
static char netxen_nic_driver_string[] = "NetXen Network Driver version "
NETXEN_NIC_LINUX_VERSIONID;
-struct netxen_adapter *g_adapter = NULL;
-
#define NETXEN_NETDEV_WEIGHT 120
#define NETXEN_ADAPTER_UP_MAGIC 777
#define NETXEN_NIC_PEG_TUNE 0
@@ -75,8 +72,6 @@ static void netxen_tx_timeout(struct net_device *netdev);
static void netxen_tx_timeout_task(struct work_struct *work);
static void netxen_watchdog(unsigned long);
static int netxen_handle_int(struct netxen_adapter *, struct net_device *);
-static int netxen_nic_ioctl(struct net_device *netdev,
- struct ifreq *ifr, int cmd);
static int netxen_nic_poll(struct net_device *dev, int *budget);
#ifdef CONFIG_NET_POLL_CONTROLLER
static void netxen_nic_poll_controller(struct net_device *netdev);
@@ -90,6 +85,8 @@ static struct pci_device_id netxen_pci_tbl[] __devinitdata = {
{PCI_DEVICE(0x4040, 0x0003)},
{PCI_DEVICE(0x4040, 0x0004)},
{PCI_DEVICE(0x4040, 0x0005)},
+ {PCI_DEVICE(0x4040, 0x0024)},
+ {PCI_DEVICE(0x4040, 0x0025)},
{0,}
};
@@ -120,7 +117,7 @@ netxen_nic_probe(struct pci_dev *pdev, const struct pci_device_id *ent)
void __iomem *mem_ptr1 = NULL;
void __iomem *mem_ptr2 = NULL;
- u8 *db_ptr = NULL;
+ u8 __iomem *db_ptr = NULL;
unsigned long mem_base, mem_len, db_base, db_len;
int pci_using_dac, i, err;
int ring;
@@ -129,7 +126,6 @@ netxen_nic_probe(struct pci_dev *pdev, const struct pci_device_id *ent)
struct netxen_cmd_buffer *cmd_buf_arr = NULL;
u64 mac_addr[FLASH_NUM_PORTS + 1];
int valid_mac = 0;
- static int netxen_cards_found = 0;
printk(KERN_INFO "%s \n", netxen_nic_driver_string);
/* In current scheme, we use only PCI function 0 */
@@ -195,7 +191,7 @@ netxen_nic_probe(struct pci_dev *pdev, const struct pci_device_id *ent)
db_len);
db_ptr = ioremap(db_base, NETXEN_DB_MAPSIZE_BYTES);
- if (db_ptr == 0UL) {
+ if (!db_ptr) {
printk(KERN_ERR "%s: Failed to allocate doorbell map.",
netxen_nic_driver_name);
err = -EIO;
@@ -220,9 +216,6 @@ netxen_nic_probe(struct pci_dev *pdev, const struct pci_device_id *ent)
goto err_out_dbunmap;
}
- if (netxen_cards_found == 0) {
- g_adapter = adapter;
- }
adapter->max_tx_desc_count = MAX_CMD_DESCRIPTORS;
adapter->max_rx_desc_count = MAX_RCV_DESCRIPTORS;
adapter->max_jumbo_rx_desc_count = MAX_JUMBO_RCV_DESCRIPTORS;
@@ -383,7 +376,6 @@ netxen_nic_probe(struct pci_dev *pdev, const struct pci_device_id *ent)
netdev->set_multicast_list = netxen_nic_set_multi;
netdev->set_mac_address = netxen_nic_set_mac;
netdev->change_mtu = netxen_nic_change_mtu;
- netdev->do_ioctl = netxen_nic_ioctl;
netdev->tx_timeout = netxen_tx_timeout;
netdev->watchdog_timeo = HZ;
@@ -428,8 +420,7 @@ netxen_nic_probe(struct pci_dev *pdev, const struct pci_device_id *ent)
netdev->dev_addr);
}
}
- adapter->netdev = netdev;
- INIT_WORK(&adapter->tx_timeout_task, netxen_tx_timeout_task);
+ INIT_WORK(&port->tx_timeout_task, netxen_tx_timeout_task);
netif_carrier_off(netdev);
netif_stop_queue(netdev);
@@ -444,6 +435,11 @@ netxen_nic_probe(struct pci_dev *pdev, const struct pci_device_id *ent)
adapter->port[i] = port;
}
+ writel(0, NETXEN_CRB_NORMALIZE(adapter, CRB_CMDPEG_STATE));
+ netxen_pinit_from_rom(adapter, 0);
+ udelay(500);
+ netxen_load_firmware(adapter);
+ netxen_phantom_init(adapter, NETXEN_NIC_PEG_TUNE);
/*
* delay a while to ensure that the Pegs are up & running.
* Otherwise, we might see some flaky behaviour.
@@ -461,7 +457,6 @@ netxen_nic_probe(struct pci_dev *pdev, const struct pci_device_id *ent)
break;
}
- adapter->number = netxen_cards_found;
adapter->driver_mismatch = 0;
return 0;
@@ -531,6 +526,8 @@ static void __devexit netxen_nic_remove(struct pci_dev *pdev)
netxen_nic_stop_all_ports(adapter);
/* leave the hw in the same state as reboot */
+ netxen_pinit_from_rom(adapter, 0);
+ writel(0, NETXEN_CRB_NORMALIZE(adapter, CRB_CMDPEG_STATE));
netxen_load_firmware(adapter);
netxen_free_adapter_offload(adapter);
@@ -822,7 +819,7 @@ static int netxen_nic_xmit_frame(struct sk_buff *skb, struct net_device *netdev)
pbuf = &adapter->cmd_buf_arr[producer];
if ((netdev->features & NETIF_F_TSO) && skb_shinfo(skb)->gso_size > 0) {
pbuf->mss = skb_shinfo(skb)->gso_size;
- hwdesc->mss = skb_shinfo(skb)->gso_size;
+ hwdesc->mss = cpu_to_le16(skb_shinfo(skb)->gso_size);
} else {
pbuf->mss = 0;
hwdesc->mss = 0;
@@ -885,7 +882,7 @@ static int netxen_nic_xmit_frame(struct sk_buff *skb, struct net_device *netdev)
hwdesc->addr_buffer3 = cpu_to_le64(temp_dma);
break;
case 3:
- hwdesc->buffer4_length = temp_len;
+ hwdesc->buffer4_length = cpu_to_le16(temp_len);
hwdesc->addr_buffer4 = cpu_to_le64(temp_dma);
break;
}
@@ -956,11 +953,6 @@ static int netxen_nic_xmit_frame(struct sk_buff *skb, struct net_device *netdev)
static void netxen_watchdog(unsigned long v)
{
struct netxen_adapter *adapter = (struct netxen_adapter *)v;
- if (adapter != g_adapter) {
- printk("%s: ***BUG*** adapter[%p] != g_adapter[%p]\n",
- __FUNCTION__, adapter, g_adapter);
- return;
- }
SCHEDULE_WORK(&adapter->watchdog_task);
}
@@ -969,23 +961,23 @@ static void netxen_tx_timeout(struct net_device *netdev)
{
struct netxen_port *port = (struct netxen_port *)netdev_priv(netdev);
- SCHEDULE_WORK(&port->adapter->tx_timeout_task);
+ SCHEDULE_WORK(&port->tx_timeout_task);
}
static void netxen_tx_timeout_task(struct work_struct *work)
{
- struct netxen_adapter *adapter =
- container_of(work, struct netxen_adapter, tx_timeout_task);
- struct net_device *netdev = adapter->netdev;
+ struct netxen_port *port =
+ container_of(work, struct netxen_port, tx_timeout_task);
+ struct net_device *netdev = port->netdev;
unsigned long flags;
printk(KERN_ERR "%s %s: transmit timeout, resetting.\n",
netxen_nic_driver_name, netdev->name);
- spin_lock_irqsave(&adapter->lock, flags);
+ spin_lock_irqsave(&port->adapter->lock, flags);
netxen_nic_close(netdev);
netxen_nic_open(netdev);
- spin_unlock_irqrestore(&adapter->lock, flags);
+ spin_unlock_irqrestore(&port->adapter->lock, flags);
netdev->trans_start = jiffies;
netif_wake_queue(netdev);
}
@@ -1137,47 +1129,6 @@ static void netxen_nic_poll_controller(struct net_device *netdev)
enable_irq(adapter->irq);
}
#endif
-/*
- * netxen_nic_ioctl () We provide the tcl/phanmon support through these
- * ioctls.
- */
-static int
-netxen_nic_ioctl(struct net_device *netdev, struct ifreq *ifr, int cmd)
-{
- int err = 0;
- unsigned long nr_bytes = 0;
- struct netxen_port *port = netdev_priv(netdev);
- struct netxen_adapter *adapter = port->adapter;
- char dev_name[NETXEN_NIC_NAME_LEN];
-
- DPRINTK(INFO, "doing ioctl for %s\n", netdev->name);
- switch (cmd) {
- case NETXEN_NIC_CMD:
- err = netxen_nic_do_ioctl(adapter, (void *)ifr->ifr_data, port);
- break;
-
- case NETXEN_NIC_NAME:
- DPRINTK(INFO, "ioctl cmd for NetXen\n");
- if (ifr->ifr_data) {
- sprintf(dev_name, "%s-%d", NETXEN_NIC_NAME_RSP,
- port->portnum);
- nr_bytes =
- copy_to_user((char __user *)ifr->ifr_data, dev_name,
- NETXEN_NIC_NAME_LEN);
- if (nr_bytes)
- err = -EIO;
-
- }
- break;
-
- default:
- DPRINTK(INFO, "ioctl cmd %x not supported\n", cmd);
- err = -EOPNOTSUPP;
- break;
- }
-
- return err;
-}
static struct pci_driver netxen_driver = {
.name = netxen_nic_driver_name,
@@ -1193,7 +1144,7 @@ static int __init netxen_init_module(void)
if ((netxen_workq = create_singlethread_workqueue("netxen")) == 0)
return -ENOMEM;
- return pci_module_init(&netxen_driver);
+ return pci_register_driver(&netxen_driver);
}
module_init(netxen_init_module);
generated by cgit v0.10.2 at 2024-11-21 09:27:50 (GMT)