Merge branch 'upstream-davem' of master.kernel.org:/pub/scm/linux/kernel/git/jgarzik/netdev-2.6

drivers/net/8139too.c

@@ -168,7 +168,7 @@ static int debug = -1;
  * Warning: 64K ring has hardware issues and may lock up.
  */
 #if defined(CONFIG_SH_DREAMCAST)
-#define RX_BUF_IDX	1	/* 16K ring */
+#define RX_BUF_IDX 0	/* 8K ring */
 #else
 #define RX_BUF_IDX	2	/* 32K ring */
 #endif

drivers/net/Kconfig

@@ -931,6 +931,14 @@ config ENC28J60_WRITEVERIFY
 	  Enable the verify after the buffer write useful for debugging purpose.
 	  If unsure, say N.
 
+config DM9000_DEBUGLEVEL
+	int "DM9000 maximum debug level"
+	depends on DM9000
+	default 4
+	help
+	  The maximum level of debugging code compiled into the DM9000
+	  driver.
+
 config SMC911X
 	tristate "SMSC LAN911[5678] support"
 	select CRC32
@@ -2352,6 +2360,16 @@ config GELIC_NET
 	  To compile this driver as a module, choose M here: the
 	  module will be called ps3_gelic.
 
+config GELIC_WIRELESS
+       bool "PS3 Wireless support"
+       depends on GELIC_NET
+       help
+        This option adds the support for the wireless feature of PS3.
+        If you have the wireless-less model of PS3 or have no plan to
+        use wireless feature, disabling this option saves memory.  As
+        the driver automatically distinguishes the models, you can
+        safely enable this option even if you have a wireless-less model.
+
 config GIANFAR
 	tristate "Gianfar Ethernet"
 	depends on FSL_SOC

drivers/net/Makefile

@@ -70,7 +70,8 @@ obj-$(CONFIG_BNX2X) += bnx2x.o
 spidernet-y += spider_net.o spider_net_ethtool.o
 obj-$(CONFIG_SPIDER_NET) += spidernet.o sungem_phy.o
 obj-$(CONFIG_GELIC_NET) += ps3_gelic.o
-ps3_gelic-objs += ps3_gelic_net.o
+gelic_wireless-$(CONFIG_GELIC_WIRELESS) += ps3_gelic_wireless.o
+ps3_gelic-objs += ps3_gelic_net.o $(gelic_wireless-y)
 obj-$(CONFIG_TC35815) += tc35815.o
 obj-$(CONFIG_SKGE) += skge.o
 obj-$(CONFIG_SKY2) += sky2.o

drivers/net/cxgb3/l2t.c

@@ -404,7 +404,7 @@ void t3_l2t_update(struct t3cdev *dev, struct neighbour *neigh)
 			if (neigh->nud_state & NUD_FAILED) {
 				arpq = e->arpq_head;
 				e->arpq_head = e->arpq_tail = NULL;
-			} else if (neigh_is_connected(neigh))
+			} else if (neigh->nud_state & (NUD_CONNECTED|NUD_STALE))
 				setup_l2e_send_pending(dev, NULL, e);
 		} else {
 			e->state = neigh_is_connected(neigh) ?

drivers/net/cxgb3/sge.c

@@ -1059,6 +1059,14 @@ static void write_tx_pkt_wr(struct adapter *adap, struct sk_buff *skb,
 			 htonl(V_WR_TID(q->token)));
 }
 
+static inline void t3_stop_queue(struct net_device *dev, struct sge_qset *qs,
+				 struct sge_txq *q)
+{
+	netif_stop_queue(dev);
+	set_bit(TXQ_ETH, &qs->txq_stopped);
+	q->stops++;
+}
+
 /**
  *	eth_xmit - add a packet to the Ethernet Tx queue
  *	@skb: the packet
@@ -1090,31 +1098,18 @@ int t3_eth_xmit(struct sk_buff *skb, struct net_device *dev)
 	ndesc = calc_tx_descs(skb);
 
 	if (unlikely(credits < ndesc)) {
-		if (!netif_queue_stopped(dev)) {
-			netif_stop_queue(dev);
-			set_bit(TXQ_ETH, &qs->txq_stopped);
-			q->stops++;
-			dev_err(&adap->pdev->dev,
-				"%s: Tx ring %u full while queue awake!\n",
-				dev->name, q->cntxt_id & 7);
-		}
+		t3_stop_queue(dev, qs, q);
+		dev_err(&adap->pdev->dev,
+			"%s: Tx ring %u full while queue awake!\n",
+			dev->name, q->cntxt_id & 7);
 		spin_unlock(&q->lock);
 		return NETDEV_TX_BUSY;
 	}
 
 	q->in_use += ndesc;
-	if (unlikely(credits - ndesc < q->stop_thres)) {
-		q->stops++;
-		netif_stop_queue(dev);
-		set_bit(TXQ_ETH, &qs->txq_stopped);
-#if !USE_GTS
-		if (should_restart_tx(q) &&
-		    test_and_clear_bit(TXQ_ETH, &qs->txq_stopped)) {
-			q->restarts++;
-			netif_wake_queue(dev);
-		}
-#endif
-	}
+	if (unlikely(credits - ndesc < q->stop_thres))
+		if (USE_GTS || !should_restart_tx(q))
+			t3_stop_queue(dev, qs, q);
 
 	gen = q->gen;
 	q->unacked += ndesc;

drivers/net/e1000/e1000_main.c

@@ -926,8 +926,6 @@ e1000_probe(struct pci_dev *pdev,
 {
 	struct net_device *netdev;
 	struct e1000_adapter *adapter;
-	unsigned long mmio_start, mmio_len;
-	unsigned long flash_start, flash_len;
 
 	static int cards_found = 0;
 	static int global_quad_port_a = 0; /* global ksp3 port a indication */
@@ -970,11 +968,9 @@ e1000_probe(struct pci_dev *pdev,
 	adapter->hw.back = adapter;
 	adapter->msg_enable = (1 << debug) - 1;
 
-	mmio_start = pci_resource_start(pdev, BAR_0);
-	mmio_len = pci_resource_len(pdev, BAR_0);
-
 	err = -EIO;
-	adapter->hw.hw_addr = ioremap(mmio_start, mmio_len);
+	adapter->hw.hw_addr = ioremap(pci_resource_start(pdev, BAR_0),
+				      pci_resource_len(pdev, BAR_0));
 	if (!adapter->hw.hw_addr)
 		goto err_ioremap;
 
@@ -1009,10 +1005,6 @@ e1000_probe(struct pci_dev *pdev,
 #endif
 	strncpy(netdev->name, pci_name(pdev), sizeof(netdev->name) - 1);
 
-	netdev->mem_start = mmio_start;
-	netdev->mem_end = mmio_start + mmio_len;
-	netdev->base_addr = adapter->hw.io_base;
-
 	adapter->bd_number = cards_found;
 
 	/* setup the private structure */
@@ -1025,9 +1017,9 @@ e1000_probe(struct pci_dev *pdev,
 	 * because it depends on mac_type */
 	if ((adapter->hw.mac_type == e1000_ich8lan) &&
 	   (pci_resource_flags(pdev, 1) & IORESOURCE_MEM)) {
-		flash_start = pci_resource_start(pdev, 1);
-		flash_len = pci_resource_len(pdev, 1);
-		adapter->hw.flash_address = ioremap(flash_start, flash_len);
+		adapter->hw.flash_address =
+			ioremap(pci_resource_start(pdev, 1),
+				pci_resource_len(pdev, 1));
 		if (!adapter->hw.flash_address)
 			goto err_flashmap;
 	}

drivers/net/ni52.h

@@ -36,12 +36,12 @@
 
 struct scp_struct
 {
-  unsigned short zero_dum0;	/* has to be zero */
-  unsigned char  sysbus;	/* 0=16Bit,1=8Bit */
-  unsigned char  zero_dum1;	/* has to be zero for 586 */
-  unsigned short zero_dum2;
-  unsigned short zero_dum3;
-  char          *iscp;		/* pointer to the iscp-block */
+	u16 zero_dum0;	/* has to be zero */
+	u8 sysbus;	/* 0=16Bit,1=8Bit */
+	u8 zero_dum1;	/* has to be zero for 586 */
+	u8 zero_dum2;
+	u8 zero_dum3;
+	u32 iscp;		/* pointer to the iscp-block */
 };
 
 
@@ -50,10 +50,10 @@ struct scp_struct
  */
 struct iscp_struct
 {
-  unsigned char  busy;          /* 586 clears after successful init */
-  unsigned char  zero_dummy;    /* has to be zero */
-  unsigned short scb_offset;    /* pointeroffset to the scb_base */
-  char          *scb_base;      /* base-address of all 16-bit offsets */
+	u8 busy;          /* 586 clears after successful init */
+	u8 zero_dummy;    /* has to be zero */
+	u16 scb_offset;    /* pointeroffset to the scb_base */
+	u32 scb_base;      /* base-address of all 16-bit offsets */
 };
 
 /*
@@ -61,16 +61,16 @@ struct iscp_struct
  */
 struct scb_struct
 {
-  unsigned char rus;
-  unsigned char cus;
-  unsigned char cmd_ruc;           /* command word: RU part */
-  unsigned char cmd_cuc;           /* command word: CU part & ACK */
-  unsigned short cbl_offset;    /* pointeroffset, command block list */
-  unsigned short rfa_offset;    /* pointeroffset, receive frame area */
-  unsigned short crc_errs;      /* CRC-Error counter */
-  unsigned short aln_errs;      /* alignmenterror counter */
-  unsigned short rsc_errs;      /* Resourceerror counter */
-  unsigned short ovrn_errs;     /* OVerrunerror counter */
+	u8 rus;
+	u8 cus;
+	u8 cmd_ruc;        /* command word: RU part */
+	u8 cmd_cuc;        /* command word: CU part & ACK */
+	u16 cbl_offset;    /* pointeroffset, command block list */
+	u16 rfa_offset;    /* pointeroffset, receive frame area */
+	u16 crc_errs;      /* CRC-Error counter */
+	u16 aln_errs;      /* alignmenterror counter */
+	u16 rsc_errs;      /* Resourceerror counter */
+	u16 ovrn_errs;     /* OVerrunerror counter */
 };
 
 /*
@@ -119,16 +119,16 @@ struct scb_struct
  */
 struct rfd_struct
 {
-  unsigned char  stat_low;	/* status word */
-  unsigned char  stat_high;	/* status word */
-  unsigned char  rfd_sf;	/* 82596 mode only */
-  unsigned char  last;		/* Bit15,Last Frame on List / Bit14,suspend */
-  unsigned short next;		/* linkoffset to next RFD */
-  unsigned short rbd_offset;	/* pointeroffset to RBD-buffer */
-  unsigned char  dest[6];	/* ethernet-address, destination */
-  unsigned char  source[6];	/* ethernet-address, source */
-  unsigned short length;	/* 802.3 frame-length */
-  unsigned short zero_dummy;	/* dummy */
+	u8  stat_low;	/* status word */
+	u8  stat_high;	/* status word */
+	u8  rfd_sf;	/* 82596 mode only */
+	u8  last;		/* Bit15,Last Frame on List / Bit14,suspend */
+	u16 next;		/* linkoffset to next RFD */
+	u16 rbd_offset;	/* pointeroffset to RBD-buffer */
+	u8  dest[6];	/* ethernet-address, destination */
+	u8  source[6];	/* ethernet-address, source */
+	u16 length;	/* 802.3 frame-length */
+	u16 zero_dummy;	/* dummy */
 };
 
 #define RFD_LAST     0x80	/* last: last rfd in the list */
@@ -153,11 +153,11 @@ struct rfd_struct
  */
 struct rbd_struct
 {
-  unsigned short status;	/* status word,number of used bytes in buff */
-  unsigned short next;		/* pointeroffset to next RBD */
-  char          *buffer;	/* receive buffer address pointer */
-  unsigned short size;		/* size of this buffer */
-  unsigned short zero_dummy;    /* dummy */
+	u16 status;	/* status word,number of used bytes in buff */
+	u16 next;		/* pointeroffset to next RBD */
+	u32 buffer;	/* receive buffer address pointer */
+	u16 size;		/* size of this buffer */
+	u16 zero_dummy;    /* dummy */
 };
 
 #define RBD_LAST	0x8000	/* last buffer */
@@ -195,9 +195,9 @@ struct rbd_struct
  */
 struct nop_cmd_struct
 {
-  unsigned short cmd_status;	/* status of this command */
-  unsigned short cmd_cmd;       /* the command itself (+bits) */
-  unsigned short cmd_link;      /* offsetpointer to next command */
+	u16 cmd_status;	/* status of this command */
+	u16 cmd_cmd;       /* the command itself (+bits) */
+	u16 cmd_link;      /* offsetpointer to next command */
 };
 
 /*
@@ -205,10 +205,10 @@ struct nop_cmd_struct
  */
 struct iasetup_cmd_struct
 {
-  unsigned short cmd_status;
-  unsigned short cmd_cmd;
-  unsigned short cmd_link;
-  unsigned char  iaddr[6];
+	u16 cmd_status;
+	u16 cmd_cmd;
+	u16 cmd_link;
+	u8  iaddr[6];
 };
 
 /*
@@ -216,21 +216,21 @@ struct iasetup_cmd_struct
  */
 struct configure_cmd_struct
 {
-  unsigned short cmd_status;
-  unsigned short cmd_cmd;
-  unsigned short cmd_link;
-  unsigned char  byte_cnt;   /* size of the config-cmd */
-  unsigned char  fifo;       /* fifo/recv monitor */
-  unsigned char  sav_bf;     /* save bad frames (bit7=1)*/
-  unsigned char  adr_len;    /* adr_len(0-2),al_loc(3),pream(4-5),loopbak(6-7)*/
-  unsigned char  priority;   /* lin_prio(0-2),exp_prio(4-6),bof_metd(7) */
-  unsigned char  ifs;        /* inter frame spacing */
-  unsigned char  time_low;   /* slot time low */
-  unsigned char  time_high;  /* slot time high(0-2) and max. retries(4-7) */
-  unsigned char  promisc;    /* promisc-mode(0) , et al (1-7) */
-  unsigned char  carr_coll;  /* carrier(0-3)/collision(4-7) stuff */
-  unsigned char  fram_len;   /* minimal frame len */
-  unsigned char  dummy;	     /* dummy */
+	u16 cmd_status;
+	u16 cmd_cmd;
+	u16 cmd_link;
+	u8  byte_cnt;   /* size of the config-cmd */
+	u8  fifo;       /* fifo/recv monitor */
+	u8  sav_bf;     /* save bad frames (bit7=1)*/
+	u8  adr_len;    /* adr_len(0-2),al_loc(3),pream(4-5),loopbak(6-7)*/
+	u8  priority;   /* lin_prio(0-2),exp_prio(4-6),bof_metd(7) */
+	u8  ifs;        /* inter frame spacing */
+	u8  time_low;   /* slot time low */
+	u8  time_high;  /* slot time high(0-2) and max. retries(4-7) */
+	u8  promisc;    /* promisc-mode(0) , et al (1-7) */
+	u8  carr_coll;  /* carrier(0-3)/collision(4-7) stuff */
+	u8  fram_len;   /* minimal frame len */
+	u8  dummy;	     /* dummy */
 };
 
 /*
@@ -238,11 +238,11 @@ struct configure_cmd_struct
  */
 struct mcsetup_cmd_struct
 {
-  unsigned short cmd_status;
-  unsigned short cmd_cmd;
-  unsigned short cmd_link;
-  unsigned short mc_cnt;		/* number of bytes in the MC-List */
-  unsigned char  mc_list[0][6];  	/* pointer to 6 bytes entries */
+	u16 cmd_status;
+	u16 cmd_cmd;
+	u16 cmd_link;
+	u16 mc_cnt;		/* number of bytes in the MC-List */
+	u8  mc_list[0][6];  	/* pointer to 6 bytes entries */
 };
 
 /*
@@ -250,10 +250,10 @@ struct mcsetup_cmd_struct
  */
 struct dump_cmd_struct
 {
-  unsigned short cmd_status;
-  unsigned short cmd_cmd;
-  unsigned short cmd_link;
-  unsigned short dump_offset;    /* pointeroffset to DUMP space */
+	u16 cmd_status;
+	u16 cmd_cmd;
+	u16 cmd_link;
+	u16 dump_offset;    /* pointeroffset to DUMP space */
 };
 
 /*
@@ -261,12 +261,12 @@ struct dump_cmd_struct
  */
 struct transmit_cmd_struct
 {
-  unsigned short cmd_status;
-  unsigned short cmd_cmd;
-  unsigned short cmd_link;
-  unsigned short tbd_offset;	/* pointeroffset to TBD */
-  unsigned char  dest[6];       /* destination address of the frame */
-  unsigned short length;	/* user defined: 802.3 length / Ether type */
+	u16 cmd_status;
+	u16 cmd_cmd;
+	u16 cmd_link;
+	u16 tbd_offset;	/* pointeroffset to TBD */
+	u8  dest[6];       /* destination address of the frame */
+	u16 length;	/* user defined: 802.3 length / Ether type */
 };
 
 #define TCMD_ERRMASK     0x0fa0
@@ -281,10 +281,10 @@ struct transmit_cmd_struct
 
 struct tdr_cmd_struct
 {
-  unsigned short cmd_status;
-  unsigned short cmd_cmd;
-  unsigned short cmd_link;
-  unsigned short status;
+	u16 cmd_status;
+	u16 cmd_cmd;
+	u16 cmd_link;
+	u16 status;
 };
 
 #define TDR_LNK_OK	0x8000	/* No link problem identified */
@@ -298,9 +298,9 @@ struct tdr_cmd_struct
  */
 struct tbd_struct
 {
-  unsigned short size;		/* size + EOF-Flag(15) */
-  unsigned short next;          /* pointeroffset to next TBD */
-  char          *buffer;        /* pointer to buffer */
+	u16 size;		/* size + EOF-Flag(15) */
+	u16 next;          /* pointeroffset to next TBD */
+	u32 buffer;        /* pointer to buffer */
 };
 
 #define TBD_LAST 0x8000         /* EOF-Flag, indicates last buffer in list */

drivers/net/pcnet32.c

@@ -174,7 +174,11 @@ static int homepna[MAX_UNITS];
 #define RX_RING_SIZE		(1 << (PCNET32_LOG_RX_BUFFERS))
 #define RX_MAX_RING_SIZE	(1 << (PCNET32_LOG_MAX_RX_BUFFERS))
 
-#define PKT_BUF_SZ		1544
+#define PKT_BUF_SKB		1544
+/* actual buffer length after being aligned */
+#define PKT_BUF_SIZE		(PKT_BUF_SKB - NET_IP_ALIGN)
+/* chip wants twos complement of the (aligned) buffer length */
+#define NEG_BUF_SIZE		(NET_IP_ALIGN - PKT_BUF_SKB)
 
 /* Offsets from base I/O address. */
 #define PCNET32_WIO_RDP		0x10
@@ -604,7 +608,7 @@ static void pcnet32_realloc_rx_ring(struct net_device *dev,
 	/* now allocate any new buffers needed */
 	for (; new < size; new++ ) {
 		struct sk_buff *rx_skbuff;
-		new_skb_list[new] = dev_alloc_skb(PKT_BUF_SZ);
+		new_skb_list[new] = dev_alloc_skb(PKT_BUF_SKB);
 		if (!(rx_skbuff = new_skb_list[new])) {
 			/* keep the original lists and buffers */
 			if (netif_msg_drv(lp))
@@ -613,20 +617,20 @@ static void pcnet32_realloc_rx_ring(struct net_device *dev,
 				       dev->name);
 			goto free_all_new;
 		}
-		skb_reserve(rx_skbuff, 2);
+		skb_reserve(rx_skbuff, NET_IP_ALIGN);
 
 		new_dma_addr_list[new] =
 			    pci_map_single(lp->pci_dev, rx_skbuff->data,
-					   PKT_BUF_SZ - 2, PCI_DMA_FROMDEVICE);
+					   PKT_BUF_SIZE, PCI_DMA_FROMDEVICE);
 		new_rx_ring[new].base = cpu_to_le32(new_dma_addr_list[new]);
-		new_rx_ring[new].buf_length = cpu_to_le16(2 - PKT_BUF_SZ);
+		new_rx_ring[new].buf_length = cpu_to_le16(NEG_BUF_SIZE);
 		new_rx_ring[new].status = cpu_to_le16(0x8000);
 	}
 	/* and free any unneeded buffers */
 	for (; new < lp->rx_ring_size; new++) {
 		if (lp->rx_skbuff[new]) {
 			pci_unmap_single(lp->pci_dev, lp->rx_dma_addr[new],
-					 PKT_BUF_SZ - 2, PCI_DMA_FROMDEVICE);
+					 PKT_BUF_SIZE, PCI_DMA_FROMDEVICE);
 			dev_kfree_skb(lp->rx_skbuff[new]);
 		}
 	}
@@ -651,7 +655,7 @@ static void pcnet32_realloc_rx_ring(struct net_device *dev,
 	for (; --new >= lp->rx_ring_size; ) {
 		if (new_skb_list[new]) {
 			pci_unmap_single(lp->pci_dev, new_dma_addr_list[new],
-					 PKT_BUF_SZ - 2, PCI_DMA_FROMDEVICE);
+					 PKT_BUF_SIZE, PCI_DMA_FROMDEVICE);
 			dev_kfree_skb(new_skb_list[new]);
 		}
 	}
@@ -678,7 +682,7 @@ static void pcnet32_purge_rx_ring(struct net_device *dev)
 		wmb();		/* Make sure adapter sees owner change */
 		if (lp->rx_skbuff[i]) {
 			pci_unmap_single(lp->pci_dev, lp->rx_dma_addr[i],
-					 PKT_BUF_SZ - 2, PCI_DMA_FROMDEVICE);
+					 PKT_BUF_SIZE, PCI_DMA_FROMDEVICE);
 			dev_kfree_skb_any(lp->rx_skbuff[i]);
 		}
 		lp->rx_skbuff[i] = NULL;
@@ -1201,7 +1205,7 @@ static void pcnet32_rx_entry(struct net_device *dev,
 	pkt_len = (le32_to_cpu(rxp->msg_length) & 0xfff) - 4;
 
 	/* Discard oversize frames. */
-	if (unlikely(pkt_len > PKT_BUF_SZ - 2)) {
+	if (unlikely(pkt_len > PKT_BUF_SIZE)) {
 		if (netif_msg_drv(lp))
 			printk(KERN_ERR "%s: Impossible packet size %d!\n",
 			       dev->name, pkt_len);
@@ -1218,26 +1222,26 @@ static void pcnet32_rx_entry(struct net_device *dev,
 	if (pkt_len > rx_copybreak) {
 		struct sk_buff *newskb;
 
-		if ((newskb = dev_alloc_skb(PKT_BUF_SZ))) {
-			skb_reserve(newskb, 2);
+		if ((newskb = dev_alloc_skb(PKT_BUF_SKB))) {
+			skb_reserve(newskb, NET_IP_ALIGN);
 			skb = lp->rx_skbuff[entry];
 			pci_unmap_single(lp->pci_dev,
 					 lp->rx_dma_addr[entry],
-					 PKT_BUF_SZ - 2,
+					 PKT_BUF_SIZE,
 					 PCI_DMA_FROMDEVICE);
 			skb_put(skb, pkt_len);
 			lp->rx_skbuff[entry] = newskb;
 			lp->rx_dma_addr[entry] =
 					    pci_map_single(lp->pci_dev,
 							   newskb->data,
-							   PKT_BUF_SZ - 2,
+							   PKT_BUF_SIZE,
 							   PCI_DMA_FROMDEVICE);
 			rxp->base = cpu_to_le32(lp->rx_dma_addr[entry]);
 			rx_in_place = 1;
 		} else
 			skb = NULL;
 	} else {
-		skb = dev_alloc_skb(pkt_len + 2);
+		skb = dev_alloc_skb(pkt_len + NET_IP_ALIGN);
 	}
 
 	if (skb == NULL) {
@@ -1250,7 +1254,7 @@ static void pcnet32_rx_entry(struct net_device *dev,
 	}
 	skb->dev = dev;
 	if (!rx_in_place) {
-		skb_reserve(skb, 2);	/* 16 byte align */
+		skb_reserve(skb, NET_IP_ALIGN);
 		skb_put(skb, pkt_len);	/* Make room */
 		pci_dma_sync_single_for_cpu(lp->pci_dev,
 					    lp->rx_dma_addr[entry],
@@ -1291,7 +1295,7 @@ static int pcnet32_rx(struct net_device *dev, int budget)
 		 * The docs say that the buffer length isn't touched, but Andrew
 		 * Boyd of QNX reports that some revs of the 79C965 clear it.
 		 */
-		rxp->buf_length = cpu_to_le16(2 - PKT_BUF_SZ);
+		rxp->buf_length = cpu_to_le16(NEG_BUF_SIZE);
 		wmb();	/* Make sure owner changes after others are visible */
 		rxp->status = cpu_to_le16(0x8000);
 		entry = (++lp->cur_rx) & lp->rx_mod_mask;
@@ -1774,8 +1778,8 @@ pcnet32_probe1(unsigned long ioaddr, int shared, struct pci_dev *pdev)
 		memset(dev->dev_addr, 0, sizeof(dev->dev_addr));
 
 	if (pcnet32_debug & NETIF_MSG_PROBE) {
-		for (i = 0; i < 6; i++)
-			printk(" %2.2x", dev->dev_addr[i]);
+		DECLARE_MAC_BUF(mac);
+		printk(" %s", print_mac(mac, dev->dev_addr));
 
 		/* Version 0x2623 and 0x2624 */
 		if (((chip_version + 1) & 0xfffe) == 0x2624) {
@@ -2396,7 +2400,7 @@ static int pcnet32_init_ring(struct net_device *dev)
 		if (rx_skbuff == NULL) {
 			if (!
 			    (rx_skbuff = lp->rx_skbuff[i] =
-			     dev_alloc_skb(PKT_BUF_SZ))) {
+			     dev_alloc_skb(PKT_BUF_SKB))) {
 				/* there is not much, we can do at this point */
 				if (netif_msg_drv(lp))
 					printk(KERN_ERR
@@ -2404,16 +2408,16 @@ static int pcnet32_init_ring(struct net_device *dev)
 					       dev->name);
 				return -1;
 			}
-			skb_reserve(rx_skbuff, 2);
+			skb_reserve(rx_skbuff, NET_IP_ALIGN);
 		}
 
 		rmb();
 		if (lp->rx_dma_addr[i] == 0)
 			lp->rx_dma_addr[i] =
 			    pci_map_single(lp->pci_dev, rx_skbuff->data,
-					   PKT_BUF_SZ - 2, PCI_DMA_FROMDEVICE);
+					   PKT_BUF_SIZE, PCI_DMA_FROMDEVICE);
 		lp->rx_ring[i].base = cpu_to_le32(lp->rx_dma_addr[i]);
-		lp->rx_ring[i].buf_length = cpu_to_le16(2 - PKT_BUF_SZ);
+		lp->rx_ring[i].buf_length = cpu_to_le16(NEG_BUF_SIZE);
 		wmb();		/* Make sure owner changes after all others are visible */
 		lp->rx_ring[i].status = cpu_to_le16(0x8000);
 	}

drivers/net/phy/fixed.c

@@ -236,12 +236,12 @@ module_init(fixed_mdio_bus_init);
 static void __exit fixed_mdio_bus_exit(void)
 {
 	struct fixed_mdio_bus *fmb = &platform_fmb;
-	struct fixed_phy *fp;
+	struct fixed_phy *fp, *tmp;
 
 	mdiobus_unregister(&fmb->mii_bus);
 	platform_device_unregister(pdev);
 
-	list_for_each_entry(fp, &fmb->phys, node) {
+	list_for_each_entry_safe(fp, tmp, &fmb->phys, node) {
 		list_del(&fp->node);
 		kfree(fp);
 	}

drivers/net/ps3_gelic_net.h

@@ -35,198 +35,323 @@
 #define GELIC_NET_MAX_MTU               VLAN_ETH_FRAME_LEN
 #define GELIC_NET_MIN_MTU               VLAN_ETH_ZLEN
 #define GELIC_NET_RXBUF_ALIGN           128
-#define GELIC_NET_RX_CSUM_DEFAULT       1 /* hw chksum */
+#define GELIC_CARD_RX_CSUM_DEFAULT      1 /* hw chksum */
 #define GELIC_NET_WATCHDOG_TIMEOUT      5*HZ
 #define GELIC_NET_NAPI_WEIGHT           (GELIC_NET_RX_DESCRIPTORS)
 #define GELIC_NET_BROADCAST_ADDR        0xffffffffffffL
-#define GELIC_NET_VLAN_POS              (VLAN_ETH_ALEN * 2)
-#define GELIC_NET_VLAN_MAX              4
+
 #define GELIC_NET_MC_COUNT_MAX          32 /* multicast address list */
 
-enum gelic_net_int0_status {
-	GELIC_NET_GDTDCEINT  = 24,
-	GELIC_NET_GRFANMINT  = 28,
-};
+/* virtual interrupt status register bits */
+	/* INT1 */
+#define GELIC_CARD_TX_RAM_FULL_ERR           0x0000000000000001L
+#define GELIC_CARD_RX_RAM_FULL_ERR           0x0000000000000002L
+#define GELIC_CARD_TX_SHORT_FRAME_ERR        0x0000000000000004L
+#define GELIC_CARD_TX_INVALID_DESCR_ERR      0x0000000000000008L
+#define GELIC_CARD_RX_FIFO_FULL_ERR          0x0000000000002000L
+#define GELIC_CARD_RX_DESCR_CHAIN_END        0x0000000000004000L
+#define GELIC_CARD_RX_INVALID_DESCR_ERR      0x0000000000008000L
+#define GELIC_CARD_TX_RESPONCE_ERR           0x0000000000010000L
+#define GELIC_CARD_RX_RESPONCE_ERR           0x0000000000100000L
+#define GELIC_CARD_TX_PROTECTION_ERR         0x0000000000400000L
+#define GELIC_CARD_RX_PROTECTION_ERR         0x0000000004000000L
+#define GELIC_CARD_TX_TCP_UDP_CHECKSUM_ERR   0x0000000008000000L
+#define GELIC_CARD_PORT_STATUS_CHANGED       0x0000000020000000L
+#define GELIC_CARD_WLAN_EVENT_RECEIVED       0x0000000040000000L
+#define GELIC_CARD_WLAN_COMMAND_COMPLETED    0x0000000080000000L
+	/* INT 0 */
+#define GELIC_CARD_TX_FLAGGED_DESCR          0x0004000000000000L
+#define GELIC_CARD_RX_FLAGGED_DESCR          0x0040000000000000L
+#define GELIC_CARD_TX_TRANSFER_END           0x0080000000000000L
+#define GELIC_CARD_TX_DESCR_CHAIN_END        0x0100000000000000L
+#define GELIC_CARD_NUMBER_OF_RX_FRAME        0x1000000000000000L
+#define GELIC_CARD_ONE_TIME_COUNT_TIMER      0x4000000000000000L
+#define GELIC_CARD_FREE_RUN_COUNT_TIMER      0x8000000000000000L
+
+/* initial interrupt mask */
+#define GELIC_CARD_TXINT	GELIC_CARD_TX_DESCR_CHAIN_END
 
-/* GHIINT1STS bits */
-enum gelic_net_int1_status {
-	GELIC_NET_GDADCEINT = 14,
+#define GELIC_CARD_RXINT	(GELIC_CARD_RX_DESCR_CHAIN_END | \
+				 GELIC_CARD_NUMBER_OF_RX_FRAME)
+
+ /* RX descriptor data_status bits */
+enum gelic_descr_rx_status {
+	GELIC_DESCR_RXDMADU	= 0x80000000, /* destination MAC addr unknown */
+	GELIC_DESCR_RXLSTFBF	= 0x40000000, /* last frame buffer            */
+	GELIC_DESCR_RXIPCHK	= 0x20000000, /* IP checksum performed        */
+	GELIC_DESCR_RXTCPCHK	= 0x10000000, /* TCP/UDP checksup performed   */
+	GELIC_DESCR_RXWTPKT	= 0x00C00000, /*
+					       * wakeup trigger packet
+					       * 01: Magic Packet (TM)
+					       * 10: ARP packet
+					       * 11: Multicast MAC addr
+					       */
+	GELIC_DESCR_RXVLNPKT	= 0x00200000, /* VLAN packet */
+	/* bit 20..16 reserved */
+	GELIC_DESCR_RXRRECNUM	= 0x0000ff00, /* reception receipt number */
+	/* bit 7..0 reserved */
 };
 
-/* interrupt mask */
-#define GELIC_NET_TXINT                   (1L << (GELIC_NET_GDTDCEINT + 32))
+#define GELIC_DESCR_DATA_STATUS_CHK_MASK	\
+	(GELIC_DESCR_RXIPCHK | GELIC_DESCR_RXTCPCHK)
 
-#define GELIC_NET_RXINT0                  (1L << (GELIC_NET_GRFANMINT + 32))
-#define GELIC_NET_RXINT1                  (1L << GELIC_NET_GDADCEINT)
-#define GELIC_NET_RXINT                   (GELIC_NET_RXINT0 | GELIC_NET_RXINT1)
+ /* TX descriptor data_status bits */
+enum gelic_descr_tx_status {
+	GELIC_DESCR_TX_TAIL	= 0x00000001, /* gelic treated this
+					       * descriptor was end of
+					       * a tx frame
+					       */
+};
 
- /* RX descriptor data_status bits */
-#define GELIC_NET_RXDMADU	0x80000000 /* destination MAC addr unknown */
-#define GELIC_NET_RXLSTFBF	0x40000000 /* last frame buffer            */
-#define GELIC_NET_RXIPCHK	0x20000000 /* IP checksum performed        */
-#define GELIC_NET_RXTCPCHK	0x10000000 /* TCP/UDP checksup performed   */
-#define GELIC_NET_RXIPSPKT	0x08000000 /* IPsec packet   */
-#define GELIC_NET_RXIPSAHPRT	0x04000000 /* IPsec AH protocol performed */
-#define GELIC_NET_RXIPSESPPRT	0x02000000 /* IPsec ESP protocol performed */
-#define GELIC_NET_RXSESPAH	0x01000000 /*
-					    * IPsec ESP protocol auth
-					    * performed
-					    */
-
-#define GELIC_NET_RXWTPKT	0x00C00000 /*
-					    * wakeup trigger packet
-					    * 01: Magic Packet (TM)
-					    * 10: ARP packet
-					    * 11: Multicast MAC addr
-					    */
-#define GELIC_NET_RXVLNPKT	0x00200000 /* VLAN packet */
-/* bit 20..16 reserved */
-#define GELIC_NET_RXRRECNUM	0x0000ff00 /* reception receipt number */
-#define GELIC_NET_RXRRECNUM_SHIFT	8
-/* bit 7..0 reserved */
-
-#define GELIC_NET_TXDESC_TAIL		0
-#define GELIC_NET_DATA_STATUS_CHK_MASK	(GELIC_NET_RXIPCHK | GELIC_NET_RXTCPCHK)
-
-/* RX descriptor data_error bits */
-/* bit 31 reserved */
-#define GELIC_NET_RXALNERR	0x40000000 /* alignement error 10/100M */
-#define GELIC_NET_RXOVERERR	0x20000000 /* oversize error */
-#define GELIC_NET_RXRNTERR	0x10000000 /* Runt error */
-#define GELIC_NET_RXIPCHKERR	0x08000000 /* IP checksum  error */
-#define GELIC_NET_RXTCPCHKERR	0x04000000 /* TCP/UDP checksum  error */
-#define GELIC_NET_RXUMCHSP	0x02000000 /* unmatched sp on sp */
-#define GELIC_NET_RXUMCHSPI	0x01000000 /* unmatched SPI on SAD */
-#define GELIC_NET_RXUMCHSAD	0x00800000 /* unmatched SAD */
-#define GELIC_NET_RXIPSAHERR	0x00400000 /* auth error on AH protocol
-					    * processing */
-#define GELIC_NET_RXIPSESPAHERR	0x00200000 /* auth error on ESP protocol
-					    * processing */
-#define GELIC_NET_RXDRPPKT	0x00100000 /* drop packet */
-#define GELIC_NET_RXIPFMTERR	0x00080000 /* IP packet format error */
-/* bit 18 reserved */
-#define GELIC_NET_RXDATAERR	0x00020000 /* IP packet format error */
-#define GELIC_NET_RXCALERR	0x00010000 /* cariier extension length
-					    * error */
-#define GELIC_NET_RXCREXERR	0x00008000 /* carrier extention error */
-#define GELIC_NET_RXMLTCST	0x00004000 /* multicast address frame */
-/* bit 13..0 reserved */
-#define GELIC_NET_DATA_ERROR_CHK_MASK		\
-	(GELIC_NET_RXIPCHKERR | GELIC_NET_RXTCPCHKERR)
+/* RX descriptor data error bits */
+enum gelic_descr_rx_error {
+	/* bit 31 reserved */
+	GELIC_DESCR_RXALNERR	= 0x40000000, /* alignement error 10/100M */
+	GELIC_DESCR_RXOVERERR	= 0x20000000, /* oversize error */
+	GELIC_DESCR_RXRNTERR	= 0x10000000, /* Runt error */
+	GELIC_DESCR_RXIPCHKERR	= 0x08000000, /* IP checksum  error */
+	GELIC_DESCR_RXTCPCHKERR	= 0x04000000, /* TCP/UDP checksum  error */
+	GELIC_DESCR_RXDRPPKT	= 0x00100000, /* drop packet */
+	GELIC_DESCR_RXIPFMTERR	= 0x00080000, /* IP packet format error */
+	/* bit 18 reserved */
+	GELIC_DESCR_RXDATAERR	= 0x00020000, /* IP packet format error */
+	GELIC_DESCR_RXCALERR	= 0x00010000, /* cariier extension length
+					      * error */
+	GELIC_DESCR_RXCREXERR	= 0x00008000, /* carrier extention error */
+	GELIC_DESCR_RXMLTCST	= 0x00004000, /* multicast address frame */
+	/* bit 13..0 reserved */
+};
+#define GELIC_DESCR_DATA_ERROR_CHK_MASK		\
+	(GELIC_DESCR_RXIPCHKERR | GELIC_DESCR_RXTCPCHKERR)
 
+/* DMA command and status (RX and TX)*/
+enum gelic_descr_dma_status {
+	GELIC_DESCR_DMA_COMPLETE            = 0x00000000, /* used in tx */
+	GELIC_DESCR_DMA_BUFFER_FULL         = 0x00000000, /* used in rx */
+	GELIC_DESCR_DMA_RESPONSE_ERROR      = 0x10000000, /* used in rx, tx */
+	GELIC_DESCR_DMA_PROTECTION_ERROR    = 0x20000000, /* used in rx, tx */
+	GELIC_DESCR_DMA_FRAME_END           = 0x40000000, /* used in rx */
+	GELIC_DESCR_DMA_FORCE_END           = 0x50000000, /* used in rx, tx */
+	GELIC_DESCR_DMA_CARDOWNED           = 0xa0000000, /* used in rx, tx */
+	GELIC_DESCR_DMA_NOT_IN_USE          = 0xb0000000, /* any other value */
+};
+
+#define GELIC_DESCR_DMA_STAT_MASK	(0xf0000000)
 
 /* tx descriptor command and status */
-#define GELIC_NET_DMAC_CMDSTAT_NOCS       0xa0080000 /* middle of frame */
-#define GELIC_NET_DMAC_CMDSTAT_TCPCS      0xa00a0000
-#define GELIC_NET_DMAC_CMDSTAT_UDPCS      0xa00b0000
-#define GELIC_NET_DMAC_CMDSTAT_END_FRAME  0x00040000 /* end of frame */
-
-#define GELIC_NET_DMAC_CMDSTAT_RXDCEIS	  0x00000002 /* descriptor chain end
-						      * interrupt status */
-
-#define GELIC_NET_DMAC_CMDSTAT_CHAIN_END  0x00000002 /* RXDCEIS:DMA stopped */
-#define GELIC_NET_DESCR_IND_PROC_SHIFT    28
-#define GELIC_NET_DESCR_IND_PROC_MASKO    0x0fffffff
-
-
-enum gelic_net_descr_status {
-	GELIC_NET_DESCR_COMPLETE            = 0x00, /* used in tx */
-	GELIC_NET_DESCR_BUFFER_FULL         = 0x00, /* used in rx */
-	GELIC_NET_DESCR_RESPONSE_ERROR      = 0x01, /* used in rx and tx */
-	GELIC_NET_DESCR_PROTECTION_ERROR    = 0x02, /* used in rx and tx */
-	GELIC_NET_DESCR_FRAME_END           = 0x04, /* used in rx */
-	GELIC_NET_DESCR_FORCE_END           = 0x05, /* used in rx and tx */
-	GELIC_NET_DESCR_CARDOWNED           = 0x0a, /* used in rx and tx */
-	GELIC_NET_DESCR_NOT_IN_USE          = 0x0b  /* any other value */
+enum gelic_descr_tx_dma_status {
+	/* [19] */
+	GELIC_DESCR_TX_DMA_IKE		= 0x00080000, /* IPSEC off */
+	/* [18] */
+	GELIC_DESCR_TX_DMA_FRAME_TAIL	= 0x00040000, /* last descriptor of
+						       * the packet
+						       */
+	/* [17..16] */
+	GELIC_DESCR_TX_DMA_TCP_CHKSUM	= 0x00020000, /* TCP packet */
+	GELIC_DESCR_TX_DMA_UDP_CHKSUM	= 0x00030000, /* UDP packet */
+	GELIC_DESCR_TX_DMA_NO_CHKSUM	= 0x00000000, /* no checksum */
+
+	/* [1] */
+	GELIC_DESCR_TX_DMA_CHAIN_END	= 0x00000002, /* DMA terminated
+						       * due to chain end
+						       */
 };
+
+#define GELIC_DESCR_DMA_CMD_NO_CHKSUM	\
+	(GELIC_DESCR_DMA_CARDOWNED | GELIC_DESCR_TX_DMA_IKE | \
+	GELIC_DESCR_TX_DMA_NO_CHKSUM)
+
+#define GELIC_DESCR_DMA_CMD_TCP_CHKSUM	\
+	(GELIC_DESCR_DMA_CARDOWNED | GELIC_DESCR_TX_DMA_IKE | \
+	GELIC_DESCR_TX_DMA_TCP_CHKSUM)
+
+#define GELIC_DESCR_DMA_CMD_UDP_CHKSUM	\
+	(GELIC_DESCR_DMA_CARDOWNED | GELIC_DESCR_TX_DMA_IKE | \
+	GELIC_DESCR_TX_DMA_UDP_CHKSUM)
+
+enum gelic_descr_rx_dma_status {
+	/* [ 1 ] */
+	GELIC_DESCR_RX_DMA_CHAIN_END	= 0x00000002, /* DMA terminated
+						       * due to chain end
+						       */
+};
+
 /* for lv1_net_control */
-#define GELIC_NET_GET_MAC_ADDRESS               0x0000000000000001
-#define GELIC_NET_GET_ETH_PORT_STATUS           0x0000000000000002
-#define GELIC_NET_SET_NEGOTIATION_MODE          0x0000000000000003
-#define GELIC_NET_GET_VLAN_ID                   0x0000000000000004
-
-#define GELIC_NET_LINK_UP                       0x0000000000000001
-#define GELIC_NET_FULL_DUPLEX                   0x0000000000000002
-#define GELIC_NET_AUTO_NEG                      0x0000000000000004
-#define GELIC_NET_SPEED_10                      0x0000000000000010
-#define GELIC_NET_SPEED_100                     0x0000000000000020
-#define GELIC_NET_SPEED_1000                    0x0000000000000040
-
-#define GELIC_NET_VLAN_ALL                      0x0000000000000001
-#define GELIC_NET_VLAN_WIRED                    0x0000000000000002
-#define GELIC_NET_VLAN_WIRELESS                 0x0000000000000003
-#define GELIC_NET_VLAN_PSP                      0x0000000000000004
-#define GELIC_NET_VLAN_PORT0                    0x0000000000000010
-#define GELIC_NET_VLAN_PORT1                    0x0000000000000011
-#define GELIC_NET_VLAN_PORT2                    0x0000000000000012
-#define GELIC_NET_VLAN_DAEMON_CLIENT_BSS        0x0000000000000013
-#define GELIC_NET_VLAN_LIBERO_CLIENT_BSS        0x0000000000000014
-#define GELIC_NET_VLAN_NO_ENTRY                 -6
-
-#define GELIC_NET_PORT                          2 /* for port status */
+enum gelic_lv1_net_control_code {
+	GELIC_LV1_GET_MAC_ADDRESS	= 1,
+	GELIC_LV1_GET_ETH_PORT_STATUS	= 2,
+	GELIC_LV1_SET_NEGOTIATION_MODE	= 3,
+	GELIC_LV1_GET_VLAN_ID		= 4,
+	GELIC_LV1_GET_CHANNEL           = 6,
+	GELIC_LV1_POST_WLAN_CMD		= 9,
+	GELIC_LV1_GET_WLAN_CMD_RESULT	= 10,
+	GELIC_LV1_GET_WLAN_EVENT	= 11
+};
+
+/* status returened from GET_ETH_PORT_STATUS */
+enum gelic_lv1_ether_port_status {
+	GELIC_LV1_ETHER_LINK_UP		= 0x0000000000000001L,
+	GELIC_LV1_ETHER_FULL_DUPLEX	= 0x0000000000000002L,
+	GELIC_LV1_ETHER_AUTO_NEG	= 0x0000000000000004L,
+
+	GELIC_LV1_ETHER_SPEED_10	= 0x0000000000000010L,
+	GELIC_LV1_ETHER_SPEED_100	= 0x0000000000000020L,
+	GELIC_LV1_ETHER_SPEED_1000	= 0x0000000000000040L,
+	GELIC_LV1_ETHER_SPEED_MASK	= 0x0000000000000070L
+};
+
+enum gelic_lv1_vlan_index {
+	/* for outgoing packets */
+	GELIC_LV1_VLAN_TX_ETHERNET	= 0x0000000000000002L,
+	GELIC_LV1_VLAN_TX_WIRELESS	= 0x0000000000000003L,
+	/* for incoming packets */
+	GELIC_LV1_VLAN_RX_ETHERNET	= 0x0000000000000012L,
+	GELIC_LV1_VLAN_RX_WIRELESS	= 0x0000000000000013L
+};
 
 /* size of hardware part of gelic descriptor */
-#define GELIC_NET_DESCR_SIZE	(32)
-struct gelic_net_descr {
+#define GELIC_DESCR_SIZE	(32)
+
+enum gelic_port_type {
+	GELIC_PORT_ETHERNET = 0,
+	GELIC_PORT_WIRELESS = 1,
+	GELIC_PORT_MAX
+};
+
+struct gelic_descr {
 	/* as defined by the hardware */
-	u32 buf_addr;
-	u32 buf_size;
-	u32 next_descr_addr;
-	u32 dmac_cmd_status;
-	u32 result_size;
-	u32 valid_size;	/* all zeroes for tx */
-	u32 data_status;
-	u32 data_error;	/* all zeroes for tx */
+	__be32 buf_addr;
+	__be32 buf_size;
+	__be32 next_descr_addr;
+	__be32 dmac_cmd_status;
+	__be32 result_size;
+	__be32 valid_size;	/* all zeroes for tx */
+	__be32 data_status;
+	__be32 data_error;	/* all zeroes for tx */
 
 	/* used in the driver */
 	struct sk_buff *skb;
 	dma_addr_t bus_addr;
-	struct gelic_net_descr *next;
-	struct gelic_net_descr *prev;
-	struct vlan_ethhdr vlan;
+	struct gelic_descr *next;
+	struct gelic_descr *prev;
 } __attribute__((aligned(32)));
 
-struct gelic_net_descr_chain {
+struct gelic_descr_chain {
 	/* we walk from tail to head */
-	struct gelic_net_descr *head;
-	struct gelic_net_descr *tail;
+	struct gelic_descr *head;
+	struct gelic_descr *tail;
 };
 
-struct gelic_net_card {
-	struct net_device *netdev;
+struct gelic_vlan_id {
+	u16 tx;
+	u16 rx;
+};
+
+struct gelic_card {
 	struct napi_struct napi;
+	struct net_device *netdev[GELIC_PORT_MAX];
 	/*
 	 * hypervisor requires irq_status should be
 	 * 8 bytes aligned, but u64 member is
 	 * always disposed in that manner
 	 */
 	u64 irq_status;
-	u64 ghiintmask;
+	u64 irq_mask;
 
 	struct ps3_system_bus_device *dev;
-	u32 vlan_id[GELIC_NET_VLAN_MAX];
-	int vlan_index;
+	struct gelic_vlan_id vlan[GELIC_PORT_MAX];
+	int vlan_required;
 
-	struct gelic_net_descr_chain tx_chain;
-	struct gelic_net_descr_chain rx_chain;
+	struct gelic_descr_chain tx_chain;
+	struct gelic_descr_chain rx_chain;
 	int rx_dma_restart_required;
-	/* gurad dmac descriptor chain*/
-	spinlock_t chain_lock;
-
 	int rx_csum;
-	/* guard tx_dma_progress */
-	spinlock_t tx_dma_lock;
+	/*
+	 * tx_lock guards tx descriptor list and
+	 * tx_dma_progress.
+	 */
+	spinlock_t tx_lock;
 	int tx_dma_progress;
 
 	struct work_struct tx_timeout_task;
 	atomic_t tx_timeout_task_counter;
 	wait_queue_head_t waitq;
 
-	struct gelic_net_descr *tx_top, *rx_top;
-	struct gelic_net_descr descr[0];
+	/* only first user should up the card */
+	struct semaphore updown_lock;
+	atomic_t users;
+
+	u64 ether_port_status;
+	/* original address returned by kzalloc */
+	void *unalign;
+
+	/*
+	 * each netdevice has copy of irq
+	 */
+	unsigned int irq;
+	struct gelic_descr *tx_top, *rx_top;
+	struct gelic_descr descr[0]; /* must be the last */
+};
+
+struct gelic_port {
+	struct gelic_card *card;
+	struct net_device *netdev;
+	enum gelic_port_type type;
+	long priv[0]; /* long for alignment */
 };
 
+static inline struct gelic_card *port_to_card(struct gelic_port *p)
+{
+	return p->card;
+}
+static inline struct net_device *port_to_netdev(struct gelic_port *p)
+{
+	return p->netdev;
+}
+static inline struct gelic_card *netdev_card(struct net_device *d)
+{
+	return ((struct gelic_port *)netdev_priv(d))->card;
+}
+static inline struct gelic_port *netdev_port(struct net_device *d)
+{
+	return (struct gelic_port *)netdev_priv(d);
+}
+static inline struct device *ctodev(struct gelic_card *card)
+{
+	return &card->dev->core;
+}
+static inline u64 bus_id(struct gelic_card *card)
+{
+	return card->dev->bus_id;
+}
+static inline u64 dev_id(struct gelic_card *card)
+{
+	return card->dev->dev_id;
+}
+
+static inline void *port_priv(struct gelic_port *port)
+{
+	return port->priv;
+}
+
+extern int gelic_card_set_irq_mask(struct gelic_card *card, u64 mask);
+/* shared netdev ops */
+extern void gelic_card_up(struct gelic_card *card);
+extern void gelic_card_down(struct gelic_card *card);
+extern int gelic_net_open(struct net_device *netdev);
+extern int gelic_net_stop(struct net_device *netdev);
+extern int gelic_net_xmit(struct sk_buff *skb, struct net_device *netdev);
+extern void gelic_net_set_multi(struct net_device *netdev);
+extern void gelic_net_tx_timeout(struct net_device *netdev);
+extern int gelic_net_change_mtu(struct net_device *netdev, int new_mtu);
+extern int gelic_net_setup_netdev(struct net_device *netdev,
+				  struct gelic_card *card);
 
-extern unsigned long p_to_lp(long pa);
+/* shared ethtool ops */
+extern void gelic_net_get_drvinfo(struct net_device *netdev,
+				  struct ethtool_drvinfo *info);
+extern u32 gelic_net_get_rx_csum(struct net_device *netdev);
+extern int gelic_net_set_rx_csum(struct net_device *netdev, u32 data);
+extern void gelic_net_poll_controller(struct net_device *netdev);
 
 #endif /* _GELIC_NET_H */

drivers/net/ps3_gelic_wireless.h

+/*
+ *  PS3 gelic network driver.
+ *
+ * Copyright (C) 2007 Sony Computer Entertainment Inc.
+ * Copyright 2007 Sony Corporation
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation version 2.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ */
+#ifndef _GELIC_WIRELESS_H
+#define _GELIC_WIRELESS_H
+
+#include <linux/wireless.h>
+#include <net/iw_handler.h>
+
+
+/* return value from  GELIC_LV1_GET_WLAN_EVENT netcontrol */
+enum gelic_lv1_wl_event {
+	GELIC_LV1_WL_EVENT_DEVICE_READY   = 0x01, /* Eurus ready */
+	GELIC_LV1_WL_EVENT_SCAN_COMPLETED = 0x02, /* Scan has completed */
+	GELIC_LV1_WL_EVENT_DEAUTH         = 0x04, /* Deauthed by the AP */
+	GELIC_LV1_WL_EVENT_BEACON_LOST    = 0x08, /* Beacon lost detected */
+	GELIC_LV1_WL_EVENT_CONNECTED      = 0x10, /* Connected to AP */
+	GELIC_LV1_WL_EVENT_WPA_CONNECTED  = 0x20, /* WPA connection */
+	GELIC_LV1_WL_EVENT_WPA_ERROR      = 0x40, /* MIC error */
+};
+
+/* arguments for GELIC_LV1_POST_WLAN_COMMAND netcontrol */
+enum gelic_eurus_command {
+	GELIC_EURUS_CMD_ASSOC		=  1, /* association start */
+	GELIC_EURUS_CMD_DISASSOC	=  2, /* disassociate      */
+	GELIC_EURUS_CMD_START_SCAN	=  3, /* scan start        */
+	GELIC_EURUS_CMD_GET_SCAN	=  4, /* get scan result   */
+	GELIC_EURUS_CMD_SET_COMMON_CFG	=  5, /* set common config */
+	GELIC_EURUS_CMD_GET_COMMON_CFG	=  6, /* set common config */
+	GELIC_EURUS_CMD_SET_WEP_CFG	=  7, /* set WEP config    */
+	GELIC_EURUS_CMD_GET_WEP_CFG	=  8, /* get WEP config    */
+	GELIC_EURUS_CMD_SET_WPA_CFG	=  9, /* set WPA config    */
+	GELIC_EURUS_CMD_GET_WPA_CFG	= 10, /* get WPA config    */
+	GELIC_EURUS_CMD_GET_RSSI_CFG	= 11, /* get RSSI info.    */
+	GELIC_EURUS_CMD_MAX_INDEX
+};
+
+/* for GELIC_EURUS_CMD_COMMON_CFG */
+enum gelic_eurus_bss_type {
+	GELIC_EURUS_BSS_INFRA = 0,
+	GELIC_EURUS_BSS_ADHOC = 1, /* not supported */
+};
+
+enum gelic_eurus_auth_method {
+	GELIC_EURUS_AUTH_OPEN = 0, /* FIXME: WLAN_AUTH_OPEN */
+	GELIC_EURUS_AUTH_SHARED = 1, /* not supported */
+};
+
+enum gelic_eurus_opmode {
+	GELIC_EURUS_OPMODE_11BG = 0, /* 802.11b/g */
+	GELIC_EURUS_OPMODE_11B = 1, /* 802.11b only */
+	GELIC_EURUS_OPMODE_11G = 2, /* 802.11g only */
+};
+
+struct gelic_eurus_common_cfg {
+	/* all fields are big endian */
+	u16 scan_index;
+	u16 bss_type;    /* infra or adhoc */
+	u16 auth_method; /* shared key or open */
+	u16 op_mode; /* B/G */
+} __attribute__((packed));
+
+
+/* for GELIC_EURUS_CMD_WEP_CFG */
+enum gelic_eurus_wep_security {
+	GELIC_EURUS_WEP_SEC_NONE	= 0,
+	GELIC_EURUS_WEP_SEC_40BIT	= 1,
+	GELIC_EURUS_WEP_SEC_104BIT	= 2,
+};
+
+struct gelic_eurus_wep_cfg {
+	/* all fields are big endian */
+	u16 security;
+	u8 key[4][16];
+} __attribute__((packed));
+
+/* for GELIC_EURUS_CMD_WPA_CFG */
+enum gelic_eurus_wpa_security {
+	GELIC_EURUS_WPA_SEC_NONE		= 0x0000,
+	/* group=TKIP, pairwise=TKIP */
+	GELIC_EURUS_WPA_SEC_WPA_TKIP_TKIP	= 0x0001,
+	/* group=AES, pairwise=AES */
+	GELIC_EURUS_WPA_SEC_WPA_AES_AES		= 0x0002,
+	/* group=TKIP, pairwise=TKIP */
+	GELIC_EURUS_WPA_SEC_WPA2_TKIP_TKIP	= 0x0004,
+	/* group=AES, pairwise=AES */
+	GELIC_EURUS_WPA_SEC_WPA2_AES_AES	= 0x0008,
+	/* group=TKIP, pairwise=AES */
+	GELIC_EURUS_WPA_SEC_WPA_TKIP_AES	= 0x0010,
+	/* group=TKIP, pairwise=AES */
+	GELIC_EURUS_WPA_SEC_WPA2_TKIP_AES	= 0x0020,
+};
+
+enum gelic_eurus_wpa_psk_type {
+	GELIC_EURUS_WPA_PSK_PASSPHRASE	= 0, /* passphrase string   */
+	GELIC_EURUS_WPA_PSK_BIN		= 1, /* 32 bytes binary key */
+};
+
+#define GELIC_WL_EURUS_PSK_MAX_LEN	64
+#define WPA_PSK_LEN			32 /* WPA spec says 256bit */
+
+struct gelic_eurus_wpa_cfg {
+	/* all fields are big endian */
+	u16 security;
+	u16 psk_type; /* psk key encoding type */
+	u8 psk[GELIC_WL_EURUS_PSK_MAX_LEN]; /* psk key; hex or passphrase */
+} __attribute__((packed));
+
+/* for GELIC_EURUS_CMD_{START,GET}_SCAN */
+enum gelic_eurus_scan_capability {
+	GELIC_EURUS_SCAN_CAP_ADHOC	= 0x0000,
+	GELIC_EURUS_SCAN_CAP_INFRA	= 0x0001,
+	GELIC_EURUS_SCAN_CAP_MASK	= 0x0001,
+};
+
+enum gelic_eurus_scan_sec_type {
+	GELIC_EURUS_SCAN_SEC_NONE	= 0x0000,
+	GELIC_EURUS_SCAN_SEC_WEP	= 0x0100,
+	GELIC_EURUS_SCAN_SEC_WPA	= 0x0200,
+	GELIC_EURUS_SCAN_SEC_WPA2	= 0x0400,
+	GELIC_EURUS_SCAN_SEC_MASK	= 0x0f00,
+};
+
+enum gelic_eurus_scan_sec_wep_type {
+	GELIC_EURUS_SCAN_SEC_WEP_UNKNOWN	= 0x0000,
+	GELIC_EURUS_SCAN_SEC_WEP_40		= 0x0001,
+	GELIC_EURUS_SCAN_SEC_WEP_104		= 0x0002,
+	GELIC_EURUS_SCAN_SEC_WEP_MASK		= 0x0003,
+};
+
+enum gelic_eurus_scan_sec_wpa_type {
+	GELIC_EURUS_SCAN_SEC_WPA_UNKNOWN	= 0x0000,
+	GELIC_EURUS_SCAN_SEC_WPA_TKIP		= 0x0001,
+	GELIC_EURUS_SCAN_SEC_WPA_AES		= 0x0002,
+	GELIC_EURUS_SCAN_SEC_WPA_MASK		= 0x0003,
+};
+
+/*
+ * hw BSS information structure returned from GELIC_EURUS_CMD_GET_SCAN
+ */
+struct gelic_eurus_scan_info {
+	/* all fields are big endian */
+	__be16 size;
+	__be16 rssi; /* percentage */
+	__be16 channel; /* channel number */
+	__be16 beacon_period; /* FIXME: in msec unit */
+	__be16 capability;
+	__be16 security;
+	u8  bssid[8]; /* last ETH_ALEN are valid. bssid[0],[1] are unused */
+	u8  essid[32]; /* IW_ESSID_MAX_SIZE */
+	u8  rate[16]; /* first MAX_RATES_LENGTH(12) are valid */
+	u8  ext_rate[16]; /* first MAX_RATES_EX_LENGTH(16) are valid */
+	__be32 reserved1;
+	__be32 reserved2;
+	__be32 reserved3;
+	__be32 reserved4;
+	u8 elements[0]; /* ie */
+} __attribute__ ((packed));
+
+/* the hypervisor returns bbs up to 16 */
+#define GELIC_EURUS_MAX_SCAN  (16)
+struct gelic_wl_scan_info {
+	struct list_head list;
+	struct gelic_eurus_scan_info *hwinfo;
+
+	int valid; /* set 1 if this entry was in latest scanned list
+		     * from Eurus */
+	unsigned int eurus_index; /* index in the Eurus list */
+	unsigned long last_scanned; /* acquired time */
+
+	unsigned int rate_len;
+	unsigned int rate_ext_len;
+	unsigned int essid_len;
+};
+
+/* for GELIC_EURUS_CMD_GET_RSSI */
+struct gelic_eurus_rssi_info {
+	/* big endian */
+	__be16 rssi;
+} __attribute__ ((packed));
+
+
+/* for 'stat' member of gelic_wl_info */
+enum gelic_wl_info_status_bit {
+	GELIC_WL_STAT_CONFIGURED,
+	GELIC_WL_STAT_CH_INFO,   /* ch info aquired */
+	GELIC_WL_STAT_ESSID_SET, /* ESSID specified by userspace */
+	GELIC_WL_STAT_BSSID_SET, /* BSSID specified by userspace */
+	GELIC_WL_STAT_WPA_PSK_SET, /* PMK specified by userspace */
+	GELIC_WL_STAT_WPA_LEVEL_SET, /* WEP or WPA[2] selected */
+};
+
+/* for 'scan_stat' member of gelic_wl_info */
+enum gelic_wl_scan_state {
+	/* just initialized or get last scan result failed */
+	GELIC_WL_SCAN_STAT_INIT,
+	/* scan request issued, accepted or chip is scanning */
+	GELIC_WL_SCAN_STAT_SCANNING,
+	/* scan results retrieved */
+	GELIC_WL_SCAN_STAT_GOT_LIST,
+};
+
+/* for 'cipher_method' */
+enum gelic_wl_cipher_method {
+	GELIC_WL_CIPHER_NONE,
+	GELIC_WL_CIPHER_WEP,
+	GELIC_WL_CIPHER_TKIP,
+	GELIC_WL_CIPHER_AES,
+};
+
+/* for 'wpa_level' */
+enum gelic_wl_wpa_level {
+	GELIC_WL_WPA_LEVEL_NONE,
+	GELIC_WL_WPA_LEVEL_WPA,
+	GELIC_WL_WPA_LEVEL_WPA2,
+};
+
+/* for 'assoc_stat' */
+enum gelic_wl_assoc_state {
+	GELIC_WL_ASSOC_STAT_DISCONN,
+	GELIC_WL_ASSOC_STAT_ASSOCIATING,
+	GELIC_WL_ASSOC_STAT_ASSOCIATED,
+};
+/* part of private data alloc_etherdev() allocated */
+#define GELIC_WEP_KEYS 4
+struct gelic_wl_info {
+	/* bss list */
+	struct semaphore scan_lock;
+	struct list_head network_list;
+	struct list_head network_free_list;
+	struct gelic_wl_scan_info *networks;
+
+	unsigned long scan_age; /* last scanned time */
+	enum gelic_wl_scan_state scan_stat;
+	struct completion scan_done;
+
+	/* eurus command queue */
+	struct workqueue_struct *eurus_cmd_queue;
+	struct completion cmd_done_intr;
+
+	/* eurus event handling */
+	struct workqueue_struct *event_queue;
+	struct delayed_work event_work;
+
+	/* wl status bits */
+	unsigned long stat;
+	enum gelic_eurus_auth_method auth_method; /* open/shared */
+	enum gelic_wl_cipher_method group_cipher_method;
+	enum gelic_wl_cipher_method pairwise_cipher_method;
+	enum gelic_wl_wpa_level wpa_level; /* wpa/wpa2 */
+
+	/* association handling */
+	struct semaphore assoc_stat_lock;
+	struct delayed_work assoc_work;
+	enum gelic_wl_assoc_state assoc_stat;
+	struct completion assoc_done;
+
+	spinlock_t lock;
+	u16 ch_info; /* available channels. bit0 = ch1 */
+	/* WEP keys */
+	u8 key[GELIC_WEP_KEYS][IW_ENCODING_TOKEN_MAX];
+	unsigned long key_enabled;
+	unsigned int key_len[GELIC_WEP_KEYS];
+	unsigned int current_key;
+	/* WWPA PSK */
+	u8 psk[GELIC_WL_EURUS_PSK_MAX_LEN];
+	enum gelic_eurus_wpa_psk_type psk_type;
+	unsigned int psk_len;
+
+	u8 essid[IW_ESSID_MAX_SIZE];
+	u8 bssid[ETH_ALEN]; /* userland requested */
+	u8 active_bssid[ETH_ALEN]; /* associated bssid */
+	unsigned int essid_len;
+
+	/* buffer for hypervisor IO */
+	void *buf;
+
+	struct iw_public_data wireless_data;
+	struct iw_statistics iwstat;
+};
+
+#define GELIC_WL_BSS_MAX_ENT 32
+#define GELIC_WL_ASSOC_RETRY 50
+static inline struct gelic_port *wl_port(struct gelic_wl_info *wl)
+{
+	return container_of((void *)wl, struct gelic_port, priv);
+}
+static inline struct gelic_wl_info *port_wl(struct gelic_port *port)
+{
+	return port_priv(port);
+}
+
+struct gelic_eurus_cmd {
+	struct work_struct work;
+	struct gelic_wl_info *wl;
+	unsigned int cmd; /* command code */
+	u64 tag;
+	u64 size;
+	void *buffer;
+	unsigned int buf_size;
+	struct completion done;
+	int status;
+	u64 cmd_status;
+};
+
+/* private ioctls to pass PSK */
+#define GELIC_WL_PRIV_SET_PSK		(SIOCIWFIRSTPRIV + 0)
+#define GELIC_WL_PRIV_GET_PSK		(SIOCIWFIRSTPRIV + 1)
+
+extern int gelic_wl_driver_probe(struct gelic_card *card);
+extern int gelic_wl_driver_remove(struct gelic_card *card);
+extern void gelic_wl_interrupt(struct net_device *netdev, u64 status);
+#endif /* _GELIC_WIRELESS_H */

drivers/net/r6040.c

@@ -61,7 +61,6 @@
 
 /* Time in jiffies before concluding the transmitter is hung. */
 #define TX_TIMEOUT	(6000 * HZ / 1000)
-#define TIMER_WUT	(jiffies + HZ * 1)/* timer wakeup time : 1 second */
 
 /* RDC MAC I/O Size */
 #define R6040_IO_SIZE	256
@@ -174,8 +173,6 @@ struct r6040_private {
 	struct net_device *dev;
 	struct mii_if_info mii_if;
 	struct napi_struct napi;
-	struct net_device_stats stats;
-	u16	napi_rx_running;
 	void __iomem *base;
 };
 
@@ -235,17 +232,53 @@ static void mdio_write(struct net_device *dev, int mii_id, int reg, int val)
 	phy_write(ioaddr, lp->phy_addr, reg, val);
 }
 
-static void r6040_tx_timeout(struct net_device *dev)
+static void r6040_free_txbufs(struct net_device *dev)
 {
-	struct r6040_private *priv = netdev_priv(dev);
+	struct r6040_private *lp = netdev_priv(dev);
+	int i;
 
-	disable_irq(dev->irq);
-	napi_disable(&priv->napi);
-	spin_lock(&priv->lock);
-	dev->stats.tx_errors++;
-	spin_unlock(&priv->lock);
+	for (i = 0; i < TX_DCNT; i++) {
+		if (lp->tx_insert_ptr->skb_ptr) {
+			pci_unmap_single(lp->pdev, lp->tx_insert_ptr->buf,
+				MAX_BUF_SIZE, PCI_DMA_TODEVICE);
+			dev_kfree_skb(lp->tx_insert_ptr->skb_ptr);
+			lp->rx_insert_ptr->skb_ptr = NULL;
+		}
+		lp->tx_insert_ptr = lp->tx_insert_ptr->vndescp;
+	}
+}
 
-	netif_stop_queue(dev);
+static void r6040_free_rxbufs(struct net_device *dev)
+{
+	struct r6040_private *lp = netdev_priv(dev);
+	int i;
+
+	for (i = 0; i < RX_DCNT; i++) {
+		if (lp->rx_insert_ptr->skb_ptr) {
+			pci_unmap_single(lp->pdev, lp->rx_insert_ptr->buf,
+				MAX_BUF_SIZE, PCI_DMA_FROMDEVICE);
+			dev_kfree_skb(lp->rx_insert_ptr->skb_ptr);
+			lp->rx_insert_ptr->skb_ptr = NULL;
+		}
+		lp->rx_insert_ptr = lp->rx_insert_ptr->vndescp;
+	}
+}
+
+static void r6040_init_ring_desc(struct r6040_descriptor *desc_ring,
+				 dma_addr_t desc_dma, int size)
+{
+	struct r6040_descriptor *desc = desc_ring;
+	dma_addr_t mapping = desc_dma;
+
+	while (size-- > 0) {
+		mapping += sizeof(sizeof(*desc));
+		desc->ndesc = cpu_to_le32(mapping);
+		desc->vndescp = desc + 1;
+		desc++;
+	}
+	desc--;
+	desc->ndesc = cpu_to_le32(desc_dma);
+	desc->vndescp = desc_ring;
 }
 
 /* Allocate skb buffer for rx descriptor */
@@ -256,7 +289,7 @@ static void rx_buf_alloc(struct r6040_private *lp, struct net_device *dev)
 
 	descptr = lp->rx_insert_ptr;
 	while (lp->rx_free_desc < RX_DCNT) {
-		descptr->skb_ptr = dev_alloc_skb(MAX_BUF_SIZE);
+		descptr->skb_ptr = netdev_alloc_skb(dev, MAX_BUF_SIZE);
 
 		if (!descptr->skb_ptr)
 			break;
@@ -272,6 +305,63 @@ static void rx_buf_alloc(struct r6040_private *lp, struct net_device *dev)
 	lp->rx_insert_ptr = descptr;
 }
 
+static void r6040_alloc_txbufs(struct net_device *dev)
+{
+	struct r6040_private *lp = netdev_priv(dev);
+	void __iomem *ioaddr = lp->base;
+
+	lp->tx_free_desc = TX_DCNT;
+
+	lp->tx_remove_ptr = lp->tx_insert_ptr = lp->tx_ring;
+	r6040_init_ring_desc(lp->tx_ring, lp->tx_ring_dma, TX_DCNT);
+
+	iowrite16(lp->tx_ring_dma, ioaddr + MTD_SA0);
+	iowrite16(lp->tx_ring_dma >> 16, ioaddr + MTD_SA1);
+}
+
+static void r6040_alloc_rxbufs(struct net_device *dev)
+{
+	struct r6040_private *lp = netdev_priv(dev);
+	void __iomem *ioaddr = lp->base;
+
+	lp->rx_free_desc = 0;
+
+	lp->rx_remove_ptr = lp->rx_insert_ptr = lp->rx_ring;
+	r6040_init_ring_desc(lp->rx_ring, lp->rx_ring_dma, RX_DCNT);
+
+	rx_buf_alloc(lp, dev);
+
+	iowrite16(lp->rx_ring_dma, ioaddr + MRD_SA0);
+	iowrite16(lp->rx_ring_dma >> 16, ioaddr + MRD_SA1);
+}
+
+static void r6040_tx_timeout(struct net_device *dev)
+{
+	struct r6040_private *priv = netdev_priv(dev);
+	void __iomem *ioaddr = priv->base;
+
+	printk(KERN_WARNING "%s: transmit timed out, status %4.4x, PHY status "
+		"%4.4x\n",
+		dev->name, ioread16(ioaddr + MIER),
+		mdio_read(dev, priv->mii_if.phy_id, MII_BMSR));
+
+	disable_irq(dev->irq);
+	napi_disable(&priv->napi);
+	spin_lock(&priv->lock);
+	/* Clear all descriptors */
+	r6040_free_txbufs(dev);
+	r6040_free_rxbufs(dev);
+	r6040_alloc_txbufs(dev);
+	r6040_alloc_rxbufs(dev);
+
+	/* Reset MAC */
+	iowrite16(MAC_RST, ioaddr + MCR1);
+	spin_unlock(&priv->lock);
+	enable_irq(dev->irq);
+
+	dev->stats.tx_errors++;
+	netif_wake_queue(dev);
+}
 
 static struct net_device_stats *r6040_get_stats(struct net_device *dev)
 {
@@ -280,11 +370,11 @@ static struct net_device_stats *r6040_get_stats(struct net_device *dev)
 	unsigned long flags;
 
 	spin_lock_irqsave(&priv->lock, flags);
-	priv->stats.rx_crc_errors += ioread8(ioaddr + ME_CNT1);
-	priv->stats.multicast += ioread8(ioaddr + ME_CNT0);
+	dev->stats.rx_crc_errors += ioread8(ioaddr + ME_CNT1);
+	dev->stats.multicast += ioread8(ioaddr + ME_CNT0);
 	spin_unlock_irqrestore(&priv->lock, flags);
 
-	return &priv->stats;
+	return &dev->stats;
 }
 
 /* Stop RDC MAC and Free the allocated resource */
@@ -293,7 +383,6 @@ static void r6040_down(struct net_device *dev)
 	struct r6040_private *lp = netdev_priv(dev);
 	void __iomem *ioaddr = lp->base;
 	struct pci_dev *pdev = lp->pdev;
-	int i;
 	int limit = 2048;
 	u16 *adrp;
 	u16 cmd;
@@ -313,27 +402,12 @@ static void r6040_down(struct net_device *dev)
 	iowrite16(adrp[1], ioaddr + MID_0M);
 	iowrite16(adrp[2], ioaddr + MID_0H);
 	free_irq(dev->irq, dev);
+
 	/* Free RX buffer */
-	for (i = 0; i < RX_DCNT; i++) {
-		if (lp->rx_insert_ptr->skb_ptr) {
-			pci_unmap_single(lp->pdev, lp->rx_insert_ptr->buf,
-				MAX_BUF_SIZE, PCI_DMA_FROMDEVICE);
-			dev_kfree_skb(lp->rx_insert_ptr->skb_ptr);
-			lp->rx_insert_ptr->skb_ptr = NULL;
-		}
-		lp->rx_insert_ptr = lp->rx_insert_ptr->vndescp;
-	}
+	r6040_free_rxbufs(dev);
 
 	/* Free TX buffer */
-	for (i = 0; i < TX_DCNT; i++) {
-		if (lp->tx_insert_ptr->skb_ptr) {
-			pci_unmap_single(lp->pdev, lp->tx_insert_ptr->buf,
-				MAX_BUF_SIZE, PCI_DMA_TODEVICE);
-			dev_kfree_skb(lp->tx_insert_ptr->skb_ptr);
-			lp->rx_insert_ptr->skb_ptr = NULL;
-		}
-		lp->tx_insert_ptr = lp->tx_insert_ptr->vndescp;
-	}
+	r6040_free_txbufs(dev);
 
 	/* Free Descriptor memory */
 	pci_free_consistent(pdev, RX_DESC_SIZE, lp->rx_ring, lp->rx_ring_dma);
@@ -432,19 +506,24 @@ static int r6040_rx(struct net_device *dev, int limit)
 
 		/* Check for errors */
 		err = ioread16(ioaddr + MLSR);
-		if (err & 0x0400) priv->stats.rx_errors++;
+		if (err & 0x0400)
+			dev->stats.rx_errors++;
 		/* RX FIFO over-run */
-		if (err & 0x8000) priv->stats.rx_fifo_errors++;
+		if (err & 0x8000)
+			dev->stats.rx_fifo_errors++;
 		/* RX descriptor unavailable */
-		if (err & 0x0080) priv->stats.rx_frame_errors++;
+		if (err & 0x0080)
+			dev->stats.rx_frame_errors++;
 		/* Received packet with length over buffer lenght */
-		if (err & 0x0020) priv->stats.rx_over_errors++;
+		if (err & 0x0020)
+			dev->stats.rx_over_errors++;
 		/* Received packet with too long or short */
-		if (err & (0x0010|0x0008)) priv->stats.rx_length_errors++;
+		if (err & (0x0010 | 0x0008))
+			dev->stats.rx_length_errors++;
 		/* Received packet with CRC errors */
 		if (err & 0x0004) {
 			spin_lock(&priv->lock);
-			priv->stats.rx_crc_errors++;
+			dev->stats.rx_crc_errors++;
 			spin_unlock(&priv->lock);
 		}
 
@@ -469,8 +548,8 @@ static int r6040_rx(struct net_device *dev, int limit)
 			/* Send to upper layer */
 			netif_receive_skb(skb_ptr);
 			dev->last_rx = jiffies;
-			priv->dev->stats.rx_packets++;
-			priv->dev->stats.rx_bytes += descptr->len;
+			dev->stats.rx_packets++;
+			dev->stats.rx_bytes += descptr->len;
 			/* To next descriptor */
 			descptr = descptr->vndescp;
 			priv->rx_free_desc--;
@@ -498,11 +577,13 @@ static void r6040_tx(struct net_device *dev)
 		/* Check for errors */
 		err = ioread16(ioaddr + MLSR);
 
-		if (err & 0x0200) priv->stats.rx_fifo_errors++;
-		if (err & (0x2000 | 0x4000)) priv->stats.tx_carrier_errors++;
+		if (err & 0x0200)
+			dev->stats.rx_fifo_errors++;
+		if (err & (0x2000 | 0x4000))
+			dev->stats.tx_carrier_errors++;
 
 		if (descptr->status & 0x8000)
-			break; /* Not complte */
+			break; /* Not complete */
 		skb_ptr = descptr->skb_ptr;
 		pci_unmap_single(priv->pdev, descptr->buf,
 			skb_ptr->len, PCI_DMA_TODEVICE);
@@ -545,7 +626,6 @@ static irqreturn_t r6040_interrupt(int irq, void *dev_id)
 	struct r6040_private *lp = netdev_priv(dev);
 	void __iomem *ioaddr = lp->base;
 	u16 status;
-	int handled = 1;
 
 	/* Mask off RDC MAC interrupt */
 	iowrite16(MSK_INT, ioaddr + MIER);
@@ -565,7 +645,7 @@ static irqreturn_t r6040_interrupt(int irq, void *dev_id)
 	if (status & 0x10)
 		r6040_tx(dev);
 
-	return IRQ_RETVAL(handled);
+	return IRQ_HANDLED;
 }
 
 #ifdef CONFIG_NET_POLL_CONTROLLER
@@ -577,53 +657,15 @@ static void r6040_poll_controller(struct net_device *dev)
 }
 #endif
 
-static void r6040_init_ring_desc(struct r6040_descriptor *desc_ring,
-				 dma_addr_t desc_dma, int size)
-{
-	struct r6040_descriptor *desc = desc_ring;
-	dma_addr_t mapping = desc_dma;
-
-	while (size-- > 0) {
-		mapping += sizeof(sizeof(*desc));
-		desc->ndesc = cpu_to_le32(mapping);
-		desc->vndescp = desc + 1;
-		desc++;
-	}
-	desc--;
-	desc->ndesc = cpu_to_le32(desc_dma);
-	desc->vndescp = desc_ring;
-}
-
 /* Init RDC MAC */
 static void r6040_up(struct net_device *dev)
 {
 	struct r6040_private *lp = netdev_priv(dev);
 	void __iomem *ioaddr = lp->base;
 
-	/* Initialize */
-	lp->tx_free_desc = TX_DCNT;
-	lp->rx_free_desc = 0;
-	/* Init descriptor */
-	lp->tx_remove_ptr = lp->tx_insert_ptr = lp->tx_ring;
-	lp->rx_remove_ptr = lp->rx_insert_ptr = lp->rx_ring;
-	/* Init TX descriptor */
-	r6040_init_ring_desc(lp->tx_ring, lp->tx_ring_dma, TX_DCNT);
-
-	/* Init RX descriptor */
-	r6040_init_ring_desc(lp->rx_ring, lp->rx_ring_dma, RX_DCNT);
-
-	/* Allocate buffer for RX descriptor */
-	rx_buf_alloc(lp, dev);
-
-	/*
-	 * TX and RX descriptor start registers.
-	 * Lower 16-bits to MxD_SA0. Higher 16-bits to MxD_SA1.
-	 */
-	iowrite16(lp->tx_ring_dma, ioaddr + MTD_SA0);
-	iowrite16(lp->tx_ring_dma >> 16, ioaddr + MTD_SA1);
-
-	iowrite16(lp->rx_ring_dma, ioaddr + MRD_SA0);
-	iowrite16(lp->rx_ring_dma >> 16, ioaddr + MRD_SA1);
+	/* Initialise and alloc RX/TX buffers */
+	r6040_alloc_txbufs(dev);
+	r6040_alloc_rxbufs(dev);
 
 	/* Buffer Size Register */
 	iowrite16(MAX_BUF_SIZE, ioaddr + MR_BSR);
@@ -689,8 +731,7 @@ static void r6040_timer(unsigned long data)
 	}
 
 	/* Timer active again */
-	lp->timer.expires = TIMER_WUT;
-	add_timer(&lp->timer);
+	mod_timer(&lp->timer, jiffies + round_jiffies(HZ));
 }
 
 /* Read/set MAC address routines */
@@ -746,14 +787,10 @@ static int r6040_open(struct net_device *dev)
 	napi_enable(&lp->napi);
 	netif_start_queue(dev);
 
-	if (lp->switch_sig != ICPLUS_PHY_ID) {
-		/* set and active a timer process */
-		init_timer(&lp->timer);
-		lp->timer.expires = TIMER_WUT;
-		lp->timer.data = (unsigned long)dev;
-		lp->timer.function = &r6040_timer;
-		add_timer(&lp->timer);
-	}
+	/* set and active a timer process */
+	setup_timer(&lp->timer, r6040_timer, (unsigned long) dev);
+	if (lp->switch_sig != ICPLUS_PHY_ID)
+		mod_timer(&lp->timer, jiffies + HZ);
 	return 0;
 }
 

drivers/net/sis190.c

@@ -1630,7 +1630,8 @@ static inline void sis190_init_rxfilter(struct net_device *dev)
 	SIS_PCI_COMMIT();
 }
 
-static int sis190_get_mac_addr(struct pci_dev *pdev, struct net_device *dev)
+static int __devinit sis190_get_mac_addr(struct pci_dev *pdev, 
+					 struct net_device *dev)
 {
 	u8 from;
 

drivers/s390/net/claw.h

@@ -114,11 +114,20 @@ do { \
 	debug_event(claw_dbf_##name,level,(void*)(addr),len); \
 } while (0)
 
+/* Allow to sort out low debug levels early to avoid wasted sprints */
+static inline int claw_dbf_passes(debug_info_t *dbf_grp, int level)
+{
+	return (level <= dbf_grp->level);
+}
+
 #define CLAW_DBF_TEXT_(level,name,text...) \
-do {                                       \
-	sprintf(debug_buffer, text);  \
-		debug_text_event(claw_dbf_##name,level, debug_buffer);\
-} while (0)
+	do { \
+		if (claw_dbf_passes(claw_dbf_##name, level)) { \
+			sprintf(debug_buffer, text); \
+			debug_text_event(claw_dbf_##name, level, \
+						debug_buffer); \
+		} \
+	} while (0)
 
 /*******************************************************
 *  Define Control Blocks                               *
@@ -278,8 +287,6 @@ struct claw_env {
         __u16                   write_size;     /* write buffer size */
         __u16                   dev_id;         /* device ident */
 	__u8			packing;	/* are we packing? */
-	volatile __u8		queme_switch;   /* gate for imed packing  */
-	volatile unsigned long	pk_delay;	/* Delay for adaptive packing */
         __u8                    in_use;         /* device active flag */
         struct net_device       *ndev;    	/* backward ptr to the net dev*/
 };

drivers/s390/net/lcs.c

@@ -94,7 +94,7 @@ static int
 lcs_register_debug_facility(void)
 {
 	lcs_dbf_setup = debug_register("lcs_setup", 2, 1, 8);
-	lcs_dbf_trace = debug_register("lcs_trace", 2, 2, 8);
+	lcs_dbf_trace = debug_register("lcs_trace", 4, 1, 8);
 	if (lcs_dbf_setup == NULL || lcs_dbf_trace == NULL) {
 		PRINT_ERR("Not enough memory for debug facility.\n");
 		lcs_unregister_debug_facility();

drivers/s390/net/lcs.h

@@ -16,11 +16,19 @@ do { \
 	debug_event(lcs_dbf_##name,level,(void*)(addr),len); \
 } while (0)
 
+/* Allow to sort out low debug levels early to avoid wasted sprints */
+static inline int lcs_dbf_passes(debug_info_t *dbf_grp, int level)
+{
+	return (level <= dbf_grp->level);
+}
+
 #define LCS_DBF_TEXT_(level,name,text...) \
-do {                                       \
-	sprintf(debug_buffer, text);  \
-		debug_text_event(lcs_dbf_##name,level, debug_buffer);\
-} while (0)
+	do { \
+		if (lcs_dbf_passes(lcs_dbf_##name, level)) { \
+			sprintf(debug_buffer, text); \
+			debug_text_event(lcs_dbf_##name, level, debug_buffer); \
+		} \
+	} while (0)
 
 /**
  *	sysfs related stuff

drivers/s390/net/netiucv.c

@@ -97,12 +97,22 @@ MODULE_DESCRIPTION ("Linux for S/390 IUCV network driver");
 
 DECLARE_PER_CPU(char[256], iucv_dbf_txt_buf);
 
-#define IUCV_DBF_TEXT_(name,level,text...)				\
-	do {								\
-		char* iucv_dbf_txt_buf = get_cpu_var(iucv_dbf_txt_buf);	\
-		sprintf(iucv_dbf_txt_buf, text);			\
-		debug_text_event(iucv_dbf_##name,level,iucv_dbf_txt_buf); \
-		put_cpu_var(iucv_dbf_txt_buf);				\
+/* Allow to sort out low debug levels early to avoid wasted sprints */
+static inline int iucv_dbf_passes(debug_info_t *dbf_grp, int level)
+{
+	return (level <= dbf_grp->level);
+}
+
+#define IUCV_DBF_TEXT_(name, level, text...) \
+	do { \
+		if (iucv_dbf_passes(iucv_dbf_##name, level)) { \
+			char* iucv_dbf_txt_buf = \
+					get_cpu_var(iucv_dbf_txt_buf); \
+			sprintf(iucv_dbf_txt_buf, text); \
+			debug_text_event(iucv_dbf_##name, level, \
+						iucv_dbf_txt_buf); \
+			put_cpu_var(iucv_dbf_txt_buf); \
+		} \
 	} while (0)
 
 #define IUCV_DBF_SPRINTF(name,level,text...) \
@@ -137,6 +147,7 @@ PRINT_##importance(header "%02x %02x %02x %02x  %02x %02x %02x %02x  " \
 #define PRINTK_HEADER " iucv: "       /* for debugging */
 
 static struct device_driver netiucv_driver = {
+	.owner = THIS_MODULE,
 	.name = "netiucv",
 	.bus  = &iucv_bus,
 };
@@ -572,9 +583,9 @@ static void netiucv_callback_connres(struct iucv_path *path, u8 ipuser[16])
 }
 
 /**
- * Dummy NOP action for all statemachines
+ * NOP action for statemachines
  */
-static void fsm_action_nop(fsm_instance *fi, int event, void *arg)
+static void netiucv_action_nop(fsm_instance *fi, int event, void *arg)
 {
 }
 
@@ -1110,7 +1121,7 @@ static const fsm_node dev_fsm[] = {
 
 	{ DEV_STATE_RUNNING,    DEV_EVENT_STOP,    dev_action_stop     },
 	{ DEV_STATE_RUNNING,    DEV_EVENT_CONDOWN, dev_action_conndown },
-	{ DEV_STATE_RUNNING,    DEV_EVENT_CONUP,   fsm_action_nop      },
+	{ DEV_STATE_RUNNING,    DEV_EVENT_CONUP,   netiucv_action_nop  },
 };
 
 static const int DEV_FSM_LEN = sizeof(dev_fsm) / sizeof(fsm_node);

include/linux/dm9000.h

@@ -19,6 +19,8 @@
 #define DM9000_PLATF_8BITONLY	(0x0001)
 #define DM9000_PLATF_16BITONLY	(0x0002)
 #define DM9000_PLATF_32BITONLY	(0x0004)
+#define DM9000_PLATF_EXT_PHY	(0x0008)
+#define DM9000_PLATF_NO_EEPROM	(0x0010)
 
 /* platfrom data for platfrom device structure's platfrom_data field */