fedora core 6 1.2949 + vserver 2.2.0

[linux-2.6.git] / drivers / net / a2065.c

diff --git a/drivers/net/a2065.c b/drivers/net/a2065.c
index 8e538a6..d76548e 100644 (file)
--- a/drivers/net/a2065.c
+++ b/drivers/net/a2065.c
@@ -48,7 +48,6 @@
 #include <linux/skbuff.h>
 #include <linux/slab.h>
 #include <linux/string.h>
-#include <linux/config.h>
 #include <linux/init.h>
 #include <linux/crc32.h>
 #include <linux/zorro.h>
@@ -94,7 +93,7 @@ struct lance_init_block {
        unsigned short rx_len;          /* receive len and high addr */
        unsigned short tx_ptr;          /* transmit descriptor addr */
        unsigned short tx_len;          /* transmit len and high addr */
-    
+
        /* The Tx and Rx ring entries must aligned on 8-byte boundaries. */
        struct lance_rx_desc brx_ring[RX_RING_SIZE];
        struct lance_tx_desc btx_ring[TX_RING_SIZE];
@@ -116,7 +115,7 @@ struct lance_private {
 
        int rx_new, tx_new;
        int rx_old, tx_old;
-    
+
        int lance_log_rx_bufs, lance_log_tx_bufs;
        int rx_ring_mod_mask, tx_ring_mod_mask;
 
@@ -191,7 +190,7 @@ static void lance_init_ring (struct net_device *dev)
 
        if (ZERO)
                printk(KERN_DEBUG "TX rings:\n");
-    
+
        /* Setup the Tx ring entries */
        for (i = 0; i <= (1<<lp->lance_log_tx_bufs); i++) {
                leptr = LANCE_ADDR(&aib->tx_buf[i][0]);
@@ -220,14 +219,14 @@ static void lance_init_ring (struct net_device *dev)
        }
 
        /* Setup the initialization block */
-    
+
        /* Setup rx descriptor pointer */
        leptr = LANCE_ADDR(&aib->brx_ring);
        ib->rx_len = (lp->lance_log_rx_bufs << 13) | (leptr >> 16);
        ib->rx_ptr = leptr;
        if (ZERO)
                printk(KERN_DEBUG "RX ptr: %8.8x\n", leptr);
-    
+
        /* Setup tx descriptor pointer */
        leptr = LANCE_ADDR(&aib->btx_ring);
        ib->tx_len = (lp->lance_log_tx_bufs << 13) | (leptr >> 16);
@@ -287,7 +286,7 @@ static int lance_rx (struct net_device *dev)
        }
        printk ("]\n");
 #endif
-    
+
        ll->rdp = LE_C0_RINT|LE_C0_INEA;
        for (rd = &ib->brx_ring [lp->rx_new];
             !((bits = rd->rmd1_bits) & LE_R1_OWN);
@@ -320,7 +319,7 @@ static int lance_rx (struct net_device *dev)
                                lp->rx_new = (lp->rx_new + 1) & lp->rx_ring_mod_mask;
                                return 0;
                        }
-           
+
                        skb->dev = dev;
                        skb_reserve (skb, 2);           /* 16 byte align */
                        skb_put (skb, len);             /* make room */
@@ -362,10 +361,10 @@ static int lance_tx (struct net_device *dev)
                /* If we hit a packet not owned by us, stop */
                if (td->tmd1_bits & LE_T1_OWN)
                        break;
-               
+
                if (td->tmd1_bits & LE_T1_ERR) {
                        status = td->misc;
-           
+
                        lp->stats.tx_errors++;
                        if (status & LE_T3_RTY)  lp->stats.tx_aborted_errors++;
                        if (status & LE_T3_LCOL) lp->stats.tx_window_errors++;
@@ -418,7 +417,7 @@ static int lance_tx (struct net_device *dev)
 
                        lp->stats.tx_packets++;
                }
-       
+
                j = (j + 1) & lp->tx_ring_mod_mask;
        }
        lp->tx_old = j;
@@ -426,8 +425,7 @@ static int lance_tx (struct net_device *dev)
        return 0;
 }
 
-static irqreturn_t
-lance_interrupt (int irq, void *dev_id, struct pt_regs *regs)
+static irqreturn_t lance_interrupt (int irq, void *dev_id)
 {
        struct net_device *dev;
        struct lance_private *lp;
@@ -453,7 +451,7 @@ lance_interrupt (int irq, void *dev_id, struct pt_regs *regs)
                /* Clear the error condition */
                ll->rdp = LE_C0_BABL|LE_C0_ERR|LE_C0_MISS|LE_C0_INEA;
        }
-    
+
        if (csr0 & LE_C0_RINT)
                lance_rx (dev);
 
@@ -496,7 +494,7 @@ static int lance_open (struct net_device *dev)
        ll->rdp = LE_C0_STOP;
 
        /* Install the Interrupt handler */
-       ret = request_irq(IRQ_AMIGA_PORTS, lance_interrupt, SA_SHIRQ,
+       ret = request_irq(IRQ_AMIGA_PORTS, lance_interrupt, IRQF_SHARED,
                          dev->name, dev);
        if (ret) return ret;
 
@@ -529,7 +527,7 @@ static inline int lance_reset (struct net_device *dev)
        struct lance_private *lp = netdev_priv(dev);
        volatile struct lance_regs *ll = lp->ll;
        int status;
-    
+
        /* Stop the lance */
        ll->rap = LE_CSR0;
        ll->rdp = LE_C0_STOP;
@@ -570,11 +568,10 @@ static int lance_start_xmit (struct sk_buff *skb, struct net_device *dev)
 
        skblen = skb->len;
        len = skblen;
-       
+
        if (len < ETH_ZLEN) {
                len = ETH_ZLEN;
-               skb = skb_padto(skb, ETH_ZLEN);
-               if (skb == NULL)
+               if (skb_padto(skb, ETH_ZLEN))
                        return 0;
        }
 
@@ -589,7 +586,7 @@ static int lance_start_xmit (struct sk_buff *skb, struct net_device *dev)
        /* dump the packet */
        {
                int i;
-       
+
                for (i = 0; i < 64; i++) {
                        if ((i % 16) == 0)
                                printk("\n" KERN_DEBUG);
@@ -601,13 +598,13 @@ static int lance_start_xmit (struct sk_buff *skb, struct net_device *dev)
        entry = lp->tx_new & lp->tx_ring_mod_mask;
        ib->btx_ring [entry].length = (-len) | 0xf000;
        ib->btx_ring [entry].misc = 0;
-    
+
        memcpy ((char *)&ib->tx_buf [entry][0], skb->data, skblen);
 
        /* Clear the slack of the packet, do I need this? */
        if (len != skblen)
                memset ((char *) &ib->tx_buf [entry][skblen], 0, len - skblen);
-    
+
        /* Now, give the packet to the lance */
        ib->btx_ring [entry].tmd1_bits = (LE_T1_POK|LE_T1_OWN);
        lp->tx_new = (lp->tx_new+1) & lp->tx_ring_mod_mask;
@@ -621,7 +618,7 @@ static int lance_start_xmit (struct sk_buff *skb, struct net_device *dev)
        ll->rdp = LE_C0_INEA | LE_C0_TDMD;
        dev->trans_start = jiffies;
        dev_kfree_skb (skb);
-    
+
        local_irq_restore(flags);
 
        return status;
@@ -644,9 +641,9 @@ static void lance_load_multicast (struct net_device *dev)
        char *addrs;
        int i;
        u32 crc;
-       
+
        /* set all multicast bits */
-       if (dev->flags & IFF_ALLMULTI){ 
+       if (dev->flags & IFF_ALLMULTI){
                ib->filter [0] = 0xffffffff;
                ib->filter [1] = 0xffffffff;
                return;
@@ -663,7 +660,7 @@ static void lance_load_multicast (struct net_device *dev)
                /* multicast address? */
                if (!(*addrs & 1))
                        continue;
-               
+
                crc = ether_crc_le(6, addrs);
                crc = crc >> 26;
                mcast_table [crc >> 4] |= 1 << (crc & 0xf);
@@ -829,7 +826,7 @@ static void __devexit a2065_remove_one(struct zorro_dev *z)
 
 static int __init a2065_init_module(void)
 {
-       return zorro_module_init(&a2065_driver);
+       return zorro_register_driver(&a2065_driver);
 }
 
 static void __exit a2065_cleanup_module(void)