Network driver changes for 2.6.26

@@ -1490,24 +1490,18 @@ static inline void velocity_rx_csum(stru
  *	enough. This function returns a negative value if the received
  *	packet is too big or if memory is exhausted.
  */
-static inline int velocity_rx_copy(struct sk_buff **rx_skb, int pkt_size,
-				   struct velocity_info *vptr)
+static int velocity_rx_copy(struct sk_buff **rx_skb, int pkt_size,
+			    struct velocity_info *vptr)
 {
 	int ret = -1;
-
 	if (pkt_size < rx_copybreak) {
 		struct sk_buff *new_skb;
 
-		new_skb = dev_alloc_skb(pkt_size + 2);
+		new_skb = netdev_alloc_skb(vptr->dev, pkt_size + 2);
 		if (new_skb) {
-			new_skb->dev = vptr->dev;
 			new_skb->ip_summed = rx_skb[0]->ip_summed;
-
-			if (vptr->flags & VELOCITY_FLAGS_IP_ALIGN)
-				skb_reserve(new_skb, 2);
-
-			skb_copy_from_linear_data(rx_skb[0], new_skb->data,
-						  pkt_size);
+			skb_reserve(new_skb, 2);
+			skb_copy_from_linear_data(*rx_skb, new_skb->data, pkt_size);
 			*rx_skb = new_skb;
 			ret = 0;
 		}

@@ -1619,7 +1613,7 @@ static int velocity_alloc_rx_buf(struct 
 	struct rx_desc *rd = &(vptr->rd_ring[idx]);
 	struct velocity_rd_info *rd_info = &(vptr->rd_info[idx]);
 
-	rd_info->skb = dev_alloc_skb(vptr->rx_buf_sz + 64);
+	rd_info->skb = netdev_alloc_skb(vptr->dev, vptr->rx_buf_sz + 64);
 	if (rd_info->skb == NULL)
 		return -ENOMEM;
 

@@ -1628,7 +1622,6 @@ static int velocity_alloc_rx_buf(struct 
 	 *	64byte alignment.
 	 */
 	skb_reserve(rd_info->skb, (unsigned long) rd_info->skb->data & 63);
-	rd_info->skb->dev = vptr->dev;
 	rd_info->skb_dma = pci_map_single(vptr->pdev, rd_info->skb->data, vptr->rx_buf_sz, PCI_DMA_FROMDEVICE);
 
 	/*

@@ -1522,12 +1522,8 @@ static int velocity_rx_copy(struct sk_bu
 static inline void velocity_iph_realign(struct velocity_info *vptr,
 					struct sk_buff *skb, int pkt_size)
 {
-	/* FIXME - memmove ? */
 	if (vptr->flags & VELOCITY_FLAGS_IP_ALIGN) {
-		int i;
-
-		for (i = pkt_size; i >= 0; i--)
-			*(skb->data + i + 2) = *(skb->data + i);
+		memmove(skb->data + 2, skb->data, pkt_size);
 		skb_reserve(skb, 2);
 	}
 }

@@ -480,30 +480,28 @@ static inline void sis190_make_unusable_
 	desc->status = 0x0;
 }
 
-static int sis190_alloc_rx_skb(struct pci_dev *pdev, struct sk_buff **sk_buff,
-			       struct RxDesc *desc, u32 rx_buf_sz)
+static struct sk_buff *sis190_alloc_rx_skb(struct pci_dev *pdev,
+					   struct net_device *dev,
+					   struct RxDesc *desc, u32 rx_buf_sz)
 {
 	struct sk_buff *skb;
 	dma_addr_t mapping;
 	int ret = 0;
 
-	skb = dev_alloc_skb(rx_buf_sz);
+	skb = netdev_alloc_skb(dev, rx_buf_sz);
 	if (!skb)
 		goto err_out;
 
-	*sk_buff = skb;
-
 	mapping = pci_map_single(pdev, skb->data, rx_buf_sz,
 				 PCI_DMA_FROMDEVICE);
 
 	sis190_map_to_asic(desc, mapping, rx_buf_sz);
-out:
-	return ret;
+	return skb;
 
 err_out:
 	ret = -ENOMEM;
 	sis190_make_unusable_by_asic(desc);
-	goto out;
+	return NULL;
 }
 
 static u32 sis190_rx_fill(struct sis190_private *tp, struct net_device *dev,

@@ -512,30 +510,32 @@ static u32 sis190_rx_fill(struct sis190_
 	u32 cur;
 
 	for (cur = start; cur < end; cur++) {
-		int ret, i = cur % NUM_RX_DESC;
+		int i = cur % NUM_RX_DESC;
 
 		if (tp->Rx_skbuff[i])
 			continue;
 
-		ret = sis190_alloc_rx_skb(tp->pci_dev, tp->Rx_skbuff + i,
-					  tp->RxDescRing + i, tp->rx_buf_sz);
-		if (ret < 0)
+		tp->Rx_skbuff[i] = sis190_alloc_rx_skb(tp->pci_dev, dev,
+						       tp->RxDescRing + i,
+						       tp->rx_buf_sz);
+		if (!tp->Rx_skbuff[i])
 			break;
 	}
 	return cur - start;
 }
 
-static inline int sis190_try_rx_copy(struct sk_buff **sk_buff, int pkt_size,
-				     struct RxDesc *desc, int rx_buf_sz)
+static int sis190_try_rx_copy(struct net_device *dev,
+			      struct sk_buff **sk_buff, int pkt_size,
+			      struct RxDesc *desc, int rx_buf_sz)
 {
-	int ret = -1;
+	int ret = 01;
 
 	if (pkt_size < rx_copybreak) {
 		struct sk_buff *skb;
 
-		skb = dev_alloc_skb(pkt_size + NET_IP_ALIGN);
+		skb = netdev_alloc_skb(dev, pkt_size + 2);
 		if (skb) {
-			skb_reserve(skb, NET_IP_ALIGN);
+			skb_reserve(skb, 2);
 			skb_copy_to_linear_data(skb, sk_buff[0]->data, pkt_size);
 			*sk_buff = skb;
 			sis190_give_to_asic(desc, rx_buf_sz);

@@ -610,7 +610,7 @@ static int sis190_rx_interrupt(struct ne
 				le32_to_cpu(desc->addr), tp->rx_buf_sz,
 				PCI_DMA_FROMDEVICE);
 
-			if (sis190_try_rx_copy(&skb, pkt_size, desc,
+			if (sis190_try_rx_copy(dev, &skb, pkt_size, desc,
 					       tp->rx_buf_sz)) {
 				pci_action = pci_unmap_single;
 				tp->Rx_skbuff[entry] = NULL;

@@ -179,7 +179,6 @@ enum sbmac_state {
 #define SBMAC_MAX_TXDESCR	256
 #define SBMAC_MAX_RXDESCR	256
 
-#define ETHER_ALIGN	2
 #define ETHER_ADDR_LEN	6
 #define ENET_PACKET_SIZE	1518
 /*#define ENET_PACKET_SIZE	9216 */

@@ -777,16 +776,13 @@ static void sbdma_channel_stop(struct sb
 	d->sbdma_remptr = NULL;
 }
 
-static void sbdma_align_skb(struct sk_buff *skb,int power2,int offset)
+static inline void sbdma_align_skb(struct sk_buff *skb,
+				   unsigned power2, unsigned offset)
 {
-	unsigned long addr;
-	unsigned long newaddr;
+	unsigned long addr = skb->data;
+	unsigned long newaddr = PTR_ALIGN(addr, power2);
 
-	addr = (unsigned long) skb->data;
-
-	newaddr = (addr + power2 - 1) & ~(power2 - 1);
-
-	skb_reserve(skb,newaddr-addr+offset);
+	skb_reserve(skb, newaddr - addr + offset);
 }
 
 

@@ -848,14 +844,15 @@ static int sbdma_add_rcvbuffer(struct sb
 	 */
 
 	if (sb == NULL) {
-		sb_new = dev_alloc_skb(ENET_PACKET_SIZE + SMP_CACHE_BYTES * 2 + ETHER_ALIGN);
+		sb_new = netdev_alloc_skb(dev, ENET_PACKET_SIZE + SMP_CACHE_BYTES * 2
+					  + NET_IP_ALIGN);
 		if (sb_new == NULL) {
 			pr_info("%s: sk_buff allocation failed\n",
 			       d->sbdma_eth->sbm_dev->name);
 			return -ENOBUFS;
 		}
 
-		sbdma_align_skb(sb_new, SMP_CACHE_BYTES, ETHER_ALIGN);
+		sbdma_align_skb(sb_new, SMP_CACHE_BYTES, NET_IP_ALIGN);
 	}
 	else {
 		sb_new = sb;

diff -up --recursive --new-file linux-mips-2.6.25-20080422.macro/drivers/net/sb1250-mac.c linux-mips-2.6.25-20080422/drivers/net/sb1250-mac.c
@@ -179,8 +179,7 @@ enum sbmac_state {
 #define SBMAC_MAX_TXDESCR	256
 #define SBMAC_MAX_RXDESCR	256
 
-#define ETHER_ALIGN	2
-#define ETHER_ADDR_LEN	6
+#define ETHER_ADDR_LEN		6
 #define ENET_PACKET_SIZE	1518
 /*#define ENET_PACKET_SIZE	9216 */
 

@@ -262,8 +261,6 @@ struct sbmac_softc {
 	spinlock_t		sbm_lock;	/* spin lock */
 	int			sbm_devflags;	/* current device flags */
 
-	int			sbm_buffersize;
-
 	/*
 	 * Controller-specific things
 	 */

@@ -305,10 +302,11 @@ struct sbmac_softc {
 static void sbdma_initctx(struct sbmacdma *d, struct sbmac_softc *s, int chan,
 			  int txrx, int maxdescr);
 static void sbdma_channel_start(struct sbmacdma *d, int rxtx);
-static int sbdma_add_rcvbuffer(struct sbmacdma *d, struct sk_buff *m);
+static int sbdma_add_rcvbuffer(struct sbmac_softc *sc, struct sbmacdma *d,
+			       struct sk_buff *m);
 static int sbdma_add_txbuffer(struct sbmacdma *d, struct sk_buff *m);
 static void sbdma_emptyring(struct sbmacdma *d);
-static void sbdma_fillring(struct sbmacdma *d);
+static void sbdma_fillring(struct sbmac_softc *sc, struct sbmacdma *d);
 static int sbdma_rx_process(struct sbmac_softc *sc, struct sbmacdma *d,
 			    int work_to_do, int poll);
 static void sbdma_tx_process(struct sbmac_softc *sc, struct sbmacdma *d,

@@ -777,16 +775,13 @@ static void sbdma_channel_stop(struct sb
 	d->sbdma_remptr = NULL;
 }
 
-static void sbdma_align_skb(struct sk_buff *skb,int power2,int offset)
+static inline void sbdma_align_skb(struct sk_buff *skb,
+				   unsigned int power2, unsigned int offset)
 {
-	unsigned long addr;
-	unsigned long newaddr;
-
-	addr = (unsigned long) skb->data;
-
-	newaddr = (addr + power2 - 1) & ~(power2 - 1);
+	unsigned char *addr = skb->data;
+	unsigned char *newaddr = PTR_ALIGN(addr, power2);
 
-	skb_reserve(skb,newaddr-addr+offset);
+	skb_reserve(skb, newaddr - addr + offset);
 }
 
 

@@ -797,7 +792,8 @@ static void sbdma_align_skb(struct sk_bu
  *  this queues a buffer for inbound packets.
  *
  *  Input parameters:
- *  	   d - DMA channel descriptor
+ *	   sc - softc structure
+ *  	    d - DMA channel descriptor
  * 	   sb - sk_buff to add, or NULL if we should allocate one
  *
  *  Return value:

@@ -806,8 +802,10 @@ static void sbdma_align_skb(struct sk_bu
  ********************************************************************* */
 
 
-static int sbdma_add_rcvbuffer(struct sbmacdma *d, struct sk_buff *sb)
+static int sbdma_add_rcvbuffer(struct sbmac_softc *sc, struct sbmacdma *d,
+			       struct sk_buff *sb)
 {
+	struct net_device *dev = sc->sbm_dev;
 	struct sbdmadscr *dsc;
 	struct sbdmadscr *nextdsc;
 	struct sk_buff *sb_new = NULL;

@@ -848,14 +846,16 @@ static int sbdma_add_rcvbuffer(struct sb
 	 */
 
 	if (sb == NULL) {
-		sb_new = dev_alloc_skb(ENET_PACKET_SIZE + SMP_CACHE_BYTES * 2 + ETHER_ALIGN);
+		sb_new = netdev_alloc_skb(dev, ENET_PACKET_SIZE +
+					       SMP_CACHE_BYTES * 2 +
+					       NET_IP_ALIGN);
 		if (sb_new == NULL) {
 			pr_info("%s: sk_buff allocation failed\n",
 			       d->sbdma_eth->sbm_dev->name);
 			return -ENOBUFS;
 		}
 
-		sbdma_align_skb(sb_new, SMP_CACHE_BYTES, ETHER_ALIGN);
+		sbdma_align_skb(sb_new, SMP_CACHE_BYTES, NET_IP_ALIGN);
 	}
 	else {
 		sb_new = sb;

@@ -874,10 +874,10 @@ static int sbdma_add_rcvbuffer(struct sb
 	 * Do not interrupt per DMA transfer.
 	 */
 	dsc->dscr_a = virt_to_phys(sb_new->data) |
-		V_DMA_DSCRA_A_SIZE(NUMCACHEBLKS(pktsize+ETHER_ALIGN)) | 0;
+		V_DMA_DSCRA_A_SIZE(NUMCACHEBLKS(pktsize + NET_IP_ALIGN)) | 0;
 #else
 	dsc->dscr_a = virt_to_phys(sb_new->data) |
-		V_DMA_DSCRA_A_SIZE(NUMCACHEBLKS(pktsize+ETHER_ALIGN)) |
+		V_DMA_DSCRA_A_SIZE(NUMCACHEBLKS(pktsize + NET_IP_ALIGN)) |
 		M_DMA_DSCRA_INTERRUPT;
 #endif
 

@@ -1032,18 +1032,19 @@ static void sbdma_emptyring(struct sbmac
  *  with sk_buffs
  *
  *  Input parameters:
- *  	   d - DMA channel
+ *	   sc - softc structure
+ *  	    d - DMA channel
  *
  *  Return value:
  *  	   nothing
  ********************************************************************* */
 
-static void sbdma_fillring(struct sbmacdma *d)
+static void sbdma_fillring(struct sbmac_softc *sc, struct sbmacdma *d)
 {
 	int idx;
 
-	for (idx = 0; idx < SBMAC_MAX_RXDESCR-1; idx++) {
-		if (sbdma_add_rcvbuffer(d,NULL) != 0)
+	for (idx = 0; idx < SBMAC_MAX_RXDESCR - 1; idx++) {
+		if (sbdma_add_rcvbuffer(sc, d, NULL) != 0)
 			break;
 	}
 }

@@ -1159,10 +1160,11 @@ again:
 			 * packet and put it right back on the receive ring.
 			 */
 
-			if (unlikely (sbdma_add_rcvbuffer(d,NULL) ==
-				      -ENOBUFS)) {
+			if (unlikely(sbdma_add_rcvbuffer(sc, d, NULL) ==
+				     -ENOBUFS)) {
 				dev->stats.rx_dropped++;
-				sbdma_add_rcvbuffer(d,sb); /* re-add old buffer */
+				/* Re-add old buffer */
+				sbdma_add_rcvbuffer(sc, d, sb);
 				/* No point in continuing at the moment */
 				printk(KERN_ERR "dropped packet (1)\n");
 				d->sbdma_remptr = SBDMA_NEXTBUF(d,sbdma_remptr);

@@ -1212,7 +1214,7 @@ again:
 			 * put it back on the receive ring.
 			 */
 			dev->stats.rx_errors++;
-			sbdma_add_rcvbuffer(d,sb);
+			sbdma_add_rcvbuffer(sc, d, sb);
 		}
 
 

@@ -1570,7 +1572,7 @@ static void sbmac_channel_start(struct s
 	 * Fill the receive ring
 	 */
 
-	sbdma_fillring(&(s->sbm_rxdma));
+	sbdma_fillring(s, &(s->sbm_rxdma));
 
 	/*
 	 * Turn on the rest of the bits in the enable register

@@ -2312,13 +2314,6 @@ static int sbmac_init(struct platform_de
 		dev->dev_addr[i] = eaddr[i];
 	}
 
-
-	/*
-	 * Init packet size
-	 */
-
-	sc->sbm_buffersize = ENET_PACKET_SIZE + SMP_CACHE_BYTES * 2 + ETHER_ALIGN;
-
 	/*
 	 * Initialize context (get pointers to registers and stuff), then
 	 * allocate the memory for the descriptor tables.

@@ -585,16 +585,13 @@ static inline int rx_refill(struct net_d
 	for (i=0; i<NR_RX_DESC; i++) {
 		struct sk_buff *skb;
 		long res;
+
 		/* extra 16 bytes for alignment */
-		skb = __dev_alloc_skb(REAL_RX_BUF_SIZE+16, gfp);
+		skb = __netdev_alloc_skb(ndev, REAL_RX_BUF_SIZE+16, gfp);
 		if (unlikely(!skb))
 			break;
 
-		res = (long)skb->data & 0xf;
-		res = 0x10 - res;
-		res &= 0xf;
-		skb_reserve(skb, res);
-
+		skb_reserve(skb, skb->data - PTR_ALIGN(skb->data, 16));
 		if (gfp != GFP_ATOMIC)
 			spin_lock_irqsave(&dev->rx_info.lock, flags);
 		res = ns83820_add_rx_skb(dev, skb);

@@ -266,6 +266,22 @@ static void myri_clean_rings(struct myri
 	}
 }
 
+
+/* We use this to acquire receive skb's that we can DMA directly into. */
+#define RX_SKB_PAD(addr) (PTR_ALIGN(addr, 64) - (unsigned long)(addr))
+
+static struct sk_buff *myri_alloc_skb(struct net_device *dev,
+				      unsigned int length, gfp_t gfp_flags)
+{
+	struct sk_buff *skb;
+
+	skb = __netdev_alloc_skb(dev, length + 64, gfp_flags);
+	if (likely(skb)) {
+		skb_reserve(skb, RX_SKB_PAD(skb->data));
+	}
+	return skb;
+}
+
 static void myri_init_rings(struct myri_eth *mp, int from_irq)
 {
 	struct recvq __iomem *rq = mp->rq;

@@ -285,7 +301,6 @@ static void myri_init_rings(struct myri_
 		if (!skb)
 			continue;
 		mp->rx_skbs[i] = skb;
-		skb->dev = dev;
 		skb_put(skb, RX_ALLOC_SIZE);
 
 		dma_addr = sbus_map_single(mp->myri_sdev, skb->data, RX_ALLOC_SIZE, SBUS_DMA_FROMDEVICE);

@@ -469,7 +484,6 @@ static void myri_rx(struct myri_eth *mp,
 					  RX_ALLOC_SIZE,
 					  SBUS_DMA_FROMDEVICE);
 			mp->rx_skbs[index] = new_skb;
-			new_skb->dev = dev;
 			skb_put(new_skb, RX_ALLOC_SIZE);
 			dma_addr = sbus_map_single(mp->myri_sdev,
 						   new_skb->data,

@@ -485,7 +499,7 @@ static void myri_rx(struct myri_eth *mp,
 			DRX(("trim(%d) ", len));
 			skb_trim(skb, len);
 		} else {
-			struct sk_buff *copy_skb = dev_alloc_skb(len);
+			struct sk_buff *copy_skb = netdev_alloc_skb(dev, len + 2);
 
 			DRX(("SMALLBUFF "));
 			if (copy_skb == NULL) {

@@ -493,7 +507,7 @@ static void myri_rx(struct myri_eth *mp,
 				goto drop_it;
 			}
 			/* DMA sync already done above. */
-			copy_skb->dev = dev;
+			skb_reserve(copy_skb, 2);
 			DRX(("resv_and_put "));
 			skb_put(copy_skb, len);
 			skb_copy_from_linear_data(skb, copy_skb->data, len);

@@ -291,21 +291,4 @@ struct myri_eth {
 	struct sbus_dev			*myri_sdev;	/* Our SBUS device struct.    */
 };
 
-/* We use this to acquire receive skb's that we can DMA directly into. */
-#define ALIGNED_RX_SKB_ADDR(addr) \
-        ((((unsigned long)(addr) + (64 - 1)) & ~(64 - 1)) - (unsigned long)(addr))
-static inline struct sk_buff *myri_alloc_skb(unsigned int length, gfp_t gfp_flags)
-{
-	struct sk_buff *skb;
-
-	skb = alloc_skb(length + 64, gfp_flags);
-	if(skb) {
-		int offset = ALIGNED_RX_SKB_ADDR(skb->data);
-
-		if(offset)
-			skb_reserve(skb, offset);
-	}
-	return skb;
-}
-
 #endif /* !(_MYRI_SBUS_H) */

@@ -108,14 +108,14 @@ static int ixpdev_rx(struct net_device *
 		if (unlikely(!netif_running(nds[desc->channel])))
 			goto err;
 
-		skb = dev_alloc_skb(desc->pkt_length + 2);
+		skb = netdev_alloc_skb(dev, desc->pkt_length + 2);
 		if (likely(skb != NULL)) {
 			skb_reserve(skb, 2);
 			skb_copy_to_linear_data(skb, buf, desc->pkt_length);
 			skb_put(skb, desc->pkt_length);
 			skb->protocol = eth_type_trans(skb, nds[desc->channel]);
 
-			skb->dev->last_rx = jiffies;
+			dev->last_rx = jiffies;
 
 			netif_receive_skb(skb);
 		}

@@ -1140,11 +1140,11 @@ static void hamachi_tx_timeout(struct ne
 	}
 	/* Fill in the Rx buffers.  Handle allocation failure gracefully. */
 	for (i = 0; i < RX_RING_SIZE; i++) {
-		struct sk_buff *skb = dev_alloc_skb(hmp->rx_buf_sz);
+		struct sk_buff *skb = netdev_alloc_skb(dev, hmp->rx_buf_sz);
 		hmp->rx_skbuff[i] = skb;
 		if (skb == NULL)
 			break;
-		skb->dev = dev;         /* Mark as being used by this device. */
+
 		skb_reserve(skb, 2); /* 16 byte align the IP header. */
                 hmp->rx_ring[i].addr = cpu_to_leXX(pci_map_single(hmp->pci_dev,
 			skb->data, hmp->rx_buf_sz, PCI_DMA_FROMDEVICE));

@@ -1178,14 +1178,6 @@ static void hamachi_init_ring(struct net
 	hmp->cur_rx = hmp->cur_tx = 0;
 	hmp->dirty_rx = hmp->dirty_tx = 0;
 
-#if 0
-	/* This is wrong.  I'm not sure what the original plan was, but this
-	 * is wrong.  An MTU of 1 gets you a buffer of 1536, while an MTU
-	 * of 1501 gets a buffer of 1533? -KDU
-	 */
-	hmp->rx_buf_sz = (dev->mtu <= 1500 ? PKT_BUF_SZ : dev->mtu + 32);
-#endif
-	/* My attempt at a reasonable correction */
 	/* +26 gets the maximum ethernet encapsulation, +7 & ~7 because the
 	 * card needs room to do 8 byte alignment, +2 so we can reserve
 	 * the first 2 bytes, and +16 gets room for the status word from the

@@ -499,7 +499,7 @@ rio_timer (unsigned long data)
 			entry = np->old_rx % RX_RING_SIZE;
 			/* Dropped packets don't need to re-allocate */
 			if (np->rx_skbuff[entry] == NULL) {
-				skb = dev_alloc_skb (np->rx_buf_sz);
+				skb = netdev_alloc_skb (dev, np->rx_buf_sz);
 				if (skb == NULL) {
 					np->rx_ring[entry].fraginfo = 0;
 					printk (KERN_INFO

@@ -570,7 +570,7 @@ alloc_list (struct net_device *dev)
 	/* Allocate the rx buffers */
 	for (i = 0; i < RX_RING_SIZE; i++) {
 		/* Allocated fixed size of skbuff */
-		struct sk_buff *skb = dev_alloc_skb (np->rx_buf_sz);
+		struct sk_buff *skb = netdev_alloc_skb (dev, np->rx_buf_sz);
 		np->rx_skbuff[i] = skb;
 		if (skb == NULL) {
 			printk (KERN_ERR

@@ -867,7 +867,7 @@ receive_packet (struct net_device *dev)
 						  PCI_DMA_FROMDEVICE);
 				skb_put (skb = np->rx_skbuff[entry], pkt_len);
 				np->rx_skbuff[entry] = NULL;
-			} else if ((skb = dev_alloc_skb (pkt_len + 2)) != NULL) {
+			} else if ((skb = netdev_alloc_skb(dev, pkt_len + 2))) {
 				pci_dma_sync_single_for_cpu(np->pdev,
 							    desc_to_dma(desc),
 							    np->rx_buf_sz,

@@ -904,7 +904,7 @@ receive_packet (struct net_device *dev)
 		struct sk_buff *skb;
 		/* Dropped packets don't need to re-allocate */
 		if (np->rx_skbuff[entry] == NULL) {
-			skb = dev_alloc_skb (np->rx_buf_sz);
+			skb = netdev_alloc_skb(dev, np->rx_buf_sz);
 			if (skb == NULL) {
 				np->rx_ring[entry].fraginfo = 0;
 				printk (KERN_INFO

@@ -1514,13 +1514,13 @@ static int __devinit ace_init(struct net
 	 * firmware to wipe the ring without re-initializing it.
 	 */
 	if (!test_and_set_bit(0, &ap->std_refill_busy))
-		ace_load_std_rx_ring(ap, RX_RING_SIZE);
+		ace_load_std_rx_ring(dev, RX_RING_SIZE);
 	else
 		printk(KERN_ERR "%s: Someone is busy refilling the RX ring\n",
 		       ap->name);
 	if (ap->version >= 2) {
 		if (!test_and_set_bit(0, &ap->mini_refill_busy))
-			ace_load_mini_rx_ring(ap, RX_MINI_SIZE);
+			ace_load_mini_rx_ring(dev, RX_MINI_SIZE);
 		else
 			printk(KERN_ERR "%s: Someone is busy refilling "
 			       "the RX mini ring\n", ap->name);

@@ -1607,7 +1607,7 @@ static void ace_tasklet(unsigned long de
 #ifdef DEBUG
 		printk("refilling buffers (current %i)\n", cur_size);
 #endif
-		ace_load_std_rx_ring(ap, RX_RING_SIZE - cur_size);
+		ace_load_std_rx_ring(dev, RX_RING_SIZE - cur_size);
 	}
 
 	if (ap->version >= 2) {

@@ -1618,7 +1618,7 @@ static void ace_tasklet(unsigned long de
 			printk("refilling mini buffers (current %i)\n",
 			       cur_size);
 #endif
-			ace_load_mini_rx_ring(ap, RX_MINI_SIZE - cur_size);
+			ace_load_mini_rx_ring(dev, RX_MINI_SIZE - cur_size);
 		}
 	}
 

@@ -1628,7 +1628,7 @@ static void ace_tasklet(unsigned long de
 #ifdef DEBUG
 		printk("refilling jumbo buffers (current %i)\n", cur_size);
 #endif
-		ace_load_jumbo_rx_ring(ap, RX_JUMBO_SIZE - cur_size);
+		ace_load_jumbo_rx_ring(dev, RX_JUMBO_SIZE - cur_size);
 	}
 	ap->tasklet_pending = 0;
 }

@@ -1654,12 +1654,12 @@ static void ace_dump_trace(struct ace_pr
  * done only before the device is enabled, thus no interrupts are
  * generated and by the interrupt handler/tasklet handler.
  */
-static void ace_load_std_rx_ring(struct ace_private *ap, int nr_bufs)
+static void ace_load_std_rx_ring(struct net_device *dev, int nr_bufs)
 {
+	struct ace_private *ap = netdev_priv(dev);
 	struct ace_regs __iomem *regs = ap->regs;
 	short i, idx;
 
-
 	prefetchw(&ap->cur_rx_bufs);
 
 	idx = ap->rx_std_skbprd;

@@ -1669,7 +1669,7 @@ static void ace_load_std_rx_ring(struct 
 		struct rx_desc *rd;
 		dma_addr_t mapping;
 
-		skb = alloc_skb(ACE_STD_BUFSIZE + NET_IP_ALIGN, GFP_ATOMIC);
+		skb = netdev_alloc_skb(dev, ACE_STD_BUFSIZE + NET_IP_ALIGN);
 		if (!skb)
 			break;
 

@@ -1717,8 +1717,9 @@ static void ace_load_std_rx_ring(struct 
 }
 
 
-static void ace_load_mini_rx_ring(struct ace_private *ap, int nr_bufs)
+static void ace_load_mini_rx_ring(struct net_device *dev, int nr_bufs)
 {
+	struct ace_private *ap = netdev_priv(dev);
 	struct ace_regs __iomem *regs = ap->regs;
 	short i, idx;
 

@@ -1730,7 +1731,7 @@ static void ace_load_mini_rx_ring(struct
 		struct rx_desc *rd;
 		dma_addr_t mapping;
 
-		skb = alloc_skb(ACE_MINI_BUFSIZE + NET_IP_ALIGN, GFP_ATOMIC);
+		skb = netdev_alloc_skb(dev, ACE_MINI_BUFSIZE + NET_IP_ALIGN);
 		if (!skb)
 			break;
 

@@ -1774,8 +1775,9 @@ static void ace_load_mini_rx_ring(struct
  * Load the jumbo rx ring, this may happen at any time if the MTU
  * is changed to a value > 1500.
  */
-static void ace_load_jumbo_rx_ring(struct ace_private *ap, int nr_bufs)
+static void ace_load_jumbo_rx_ring(struct net_device *dev, int nr_bufs)
 {
+	struct ace_private *ap = netdev_priv(dev);
 	struct ace_regs __iomem *regs = ap->regs;
 	short i, idx;
 

@@ -1786,7 +1788,7 @@ static void ace_load_jumbo_rx_ring(struc
 		struct rx_desc *rd;
 		dma_addr_t mapping;
 
-		skb = alloc_skb(ACE_JUMBO_BUFSIZE + NET_IP_ALIGN, GFP_ATOMIC);
+		skb = netdev_alloc_skb(dev, ACE_JUMBO_BUFSIZE + NET_IP_ALIGN);
 		if (!skb)
 			break;
 

@@ -2214,7 +2216,7 @@ static irqreturn_t ace_interrupt(int irq
 #ifdef DEBUG
 				printk("low on std buffers %i\n", cur_size);
 #endif
-				ace_load_std_rx_ring(ap,
+				ace_load_std_rx_ring(dev,
 						     RX_RING_SIZE - cur_size);
 			} else
 				run_tasklet = 1;

@@ -2230,7 +2232,8 @@ static irqreturn_t ace_interrupt(int irq
 					printk("low on mini buffers %i\n",
 					       cur_size);
 #endif
-					ace_load_mini_rx_ring(ap, RX_MINI_SIZE - cur_size);
+					ace_load_mini_rx_ring(dev,
+							      RX_MINI_SIZE - cur_size);
 				} else
 					run_tasklet = 1;
 			}

@@ -2246,7 +2249,8 @@ static irqreturn_t ace_interrupt(int irq
 					printk("low on jumbo buffers %i\n",
 					       cur_size);
 #endif
-					ace_load_jumbo_rx_ring(ap, RX_JUMBO_SIZE - cur_size);
+					ace_load_jumbo_rx_ring(dev,
+							       RX_JUMBO_SIZE - cur_size);
 				} else
 					run_tasklet = 1;
 			}

@@ -2303,7 +2307,7 @@ static int ace_open(struct net_device *d
 
 	if (ap->jumbo &&
 	    !test_and_set_bit(0, &ap->jumbo_refill_busy))
-		ace_load_jumbo_rx_ring(ap, RX_JUMBO_SIZE);
+		ace_load_jumbo_rx_ring(dev, RX_JUMBO_SIZE);
 
 	if (dev->flags & IFF_PROMISC) {
 		cmd.evt = C_SET_PROMISC_MODE;

@@ -2621,7 +2625,7 @@ static int ace_change_mtu(struct net_dev
 			       "support\n", dev->name);
 			ap->jumbo = 1;
 			if (!test_and_set_bit(0, &ap->jumbo_refill_busy))
-				ace_load_jumbo_rx_ring(ap, RX_JUMBO_SIZE);
+				ace_load_jumbo_rx_ring(dev, RX_JUMBO_SIZE);
 			ace_set_rxtx_parms(dev, 1);
 		}
 	} else {

@@ -766,9 +766,9 @@ static inline void ace_unmask_irq(struct
  * Prototypes
  */
 static int ace_init(struct net_device *dev);
-static void ace_load_std_rx_ring(struct ace_private *ap, int nr_bufs);
-static void ace_load_mini_rx_ring(struct ace_private *ap, int nr_bufs);
-static void ace_load_jumbo_rx_ring(struct ace_private *ap, int nr_bufs);
+static void ace_load_std_rx_ring(struct net_device *dev, int nr_bufs);
+static void ace_load_mini_rx_ring(struct net_device *dev, int nr_bufs);
+static void ace_load_jumbo_rx_ring(struct net_device *dev, int nr_bufs);
 static irqreturn_t ace_interrupt(int irq, void *dev_id);
 static int ace_load_firmware(struct net_device *dev);
 static int ace_open(struct net_device *dev);