410 Severn Ave., Suite 210
Annapolis MD 21403
- -----------------------------------------------------------
-
- Linux kernel-specific changes:
-
- LK1.0 (Ion Badulescu)
- - Major cleanup
- - Use 2.4 PCI API
- - Support ethtool
- - Rewrite perfect filter/hash code
- - Use interrupts for media changes
-
- LK1.1 (Ion Badulescu)
- - Disallow negotiation of unsupported full-duplex modes
*/
#define DRV_NAME "xircom_tulip_cb"
-#define DRV_VERSION "0.91+LK1.1"
-#define DRV_RELDATE "October 11, 2001"
-
-#define CARDBUS 1
+#define DRV_VERSION "0.92"
+#define DRV_RELDATE "June 27, 2006"
/* A few user-configurable values. */
static int csr0 = 0x01A00000 | 0xE000;
#elif defined(__powerpc__)
static int csr0 = 0x01B00000 | 0x8000;
-#elif defined(__sparc__)
+#elif defined(CONFIG_SPARC)
static int csr0 = 0x01B00080 | 0x8000;
#elif defined(__i386__)
static int csr0 = 0x01A00000 | 0x8000;
struct xircom_tx_desc tx_ring[TX_RING_SIZE];
/* The saved address of a sent-in-place packet/buffer, for skfree(). */
struct sk_buff* tx_skbuff[TX_RING_SIZE];
-#ifdef CARDBUS
+
/* The X3201-3 requires 4-byte aligned tx bufs */
struct sk_buff* tx_aligned_skbuff[TX_RING_SIZE];
-#endif
+
/* The addresses of receive-in-place skbuffs. */
struct sk_buff* rx_skbuff[RX_RING_SIZE];
u16 setup_frame[PKT_SETUP_SZ / sizeof(u16)]; /* Pseudo-Tx frame to init address table. */
static int xircom_start_xmit(struct sk_buff *skb, struct net_device *dev);
static int xircom_rx(struct net_device *dev);
static void xircom_media_change(struct net_device *dev);
-static irqreturn_t xircom_interrupt(int irq, void *dev_instance, struct pt_regs *regs);
+static irqreturn_t xircom_interrupt(int irq, void *dev_instance);
static int xircom_close(struct net_device *dev);
static struct net_device_stats *xircom_get_stats(struct net_device *dev);
static int xircom_ioctl(struct net_device *dev, struct ifreq *rq, int cmd);
static void set_rx_mode(struct net_device *dev);
static void check_duplex(struct net_device *dev);
-static struct ethtool_ops ops;
+static const struct ethtool_ops ops;
/* The Xircom cards are picky about when certain bits in CSR6 can be
{
struct xircom_private *tp = netdev_priv(dev);
- if (request_irq(dev->irq, &xircom_interrupt, SA_SHIRQ, dev->name, dev))
+ if (request_irq(dev->irq, &xircom_interrupt, IRQF_SHARED, dev->name, dev))
return -EAGAIN;
xircom_up(dev);
tp->tx_skbuff[i] = NULL;
tp->tx_ring[i].status = 0;
tp->tx_ring[i].buffer2 = virt_to_bus(&tp->tx_ring[i+1]);
-#ifdef CARDBUS
if (tp->chip_id == X3201_3)
tp->tx_aligned_skbuff[i] = dev_alloc_skb(PKT_BUF_SZ);
-#endif /* CARDBUS */
}
tp->tx_ring[i-1].buffer2 = virt_to_bus(&tp->tx_ring[0]);
}
entry = tp->cur_tx % TX_RING_SIZE;
tp->tx_skbuff[entry] = skb;
-#ifdef CARDBUS
if (tp->chip_id == X3201_3) {
- memcpy(tp->tx_aligned_skbuff[entry]->data,skb->data,skb->len);
+ skb_copy_from_linear_data(skb,
+ tp->tx_aligned_skbuff[entry]->data,
+ skb->len);
tp->tx_ring[entry].buffer1 = virt_to_bus(tp->tx_aligned_skbuff[entry]->data);
} else
-#endif
tp->tx_ring[entry].buffer1 = virt_to_bus(skb->data);
if (tp->cur_tx - tp->dirty_tx < TX_RING_SIZE/2) {/* Typical path */
/* The interrupt handler does all of the Rx thread work and cleans up
after the Tx thread. */
-static irqreturn_t xircom_interrupt(int irq, void *dev_instance, struct pt_regs *regs)
+static irqreturn_t xircom_interrupt(int irq, void *dev_instance)
{
struct net_device *dev = dev_instance;
struct xircom_private *tp = netdev_priv(dev);
to a minimally-sized skbuff. */
if (pkt_len < rx_copybreak
&& (skb = dev_alloc_skb(pkt_len + 2)) != NULL) {
- skb->dev = dev;
skb_reserve(skb, 2); /* 16 byte align the IP header */
#if ! defined(__alpha__)
eth_copy_and_sum(skb, bus_to_virt(tp->rx_ring[entry].buffer1),
strcpy(info->bus_info, pci_name(tp->pdev));
}
-static struct ethtool_ops ops = {
+static const struct ethtool_ops ops = {
.get_settings = xircom_get_settings,
.set_settings = xircom_set_settings,
.get_drvinfo = xircom_get_drvinfo,
#ifdef MODULE
printk(version);
#endif
- return pci_module_init(&xircom_driver);
+ return pci_register_driver(&xircom_driver);
}