[PATCH] zd1211rw: Added new USB id for Planex GW-US54ZGL

[powerpc.git] / drivers / net / ns83820.c

diff --git a/drivers/net/ns83820.c b/drivers/net/ns83820.c
index e10da1a..6a32338 100644 (file)
--- a/drivers/net/ns83820.c
+++ b/drivers/net/ns83820.c
@@ -414,10 +414,10 @@ struct rx_info {
 
        struct sk_buff  *skbs[NR_RX_DESC];
 
-       u32             *next_rx_desc;
+       __le32          *next_rx_desc;
        u16             next_rx, next_empty;
 
-       u32             *descs;
+       __le32          *descs;
        dma_addr_t      phy_descs;
 };
 
@@ -427,6 +427,7 @@ struct ns83820 {
        u8                      __iomem *base;
 
        struct pci_dev          *pci_dev;
+       struct net_device       *ndev;
 
 #ifdef NS83820_VLAN_ACCEL_SUPPORT
        struct vlan_group       *vlgrp;
@@ -459,7 +460,7 @@ struct ns83820 {
        struct sk_buff  *tx_skbs[NR_TX_DESC];
 
        char            pad[16] __attribute__((aligned(16)));
-       u32             *tx_descs;
+       __le32          *tx_descs;
        dma_addr_t      tx_phy_descs;
 
        struct timer_list       tx_watchdog;
@@ -513,8 +514,7 @@ static void ns83820_vlan_rx_kill_vid(struct net_device *ndev, unsigned short vid
 
        spin_lock_irq(&dev->misc_lock);
        spin_lock(&dev->tx_lock);
-       if (dev->vlgrp)
-               dev->vlgrp->vlan_devices[vid] = NULL;
+       vlan_group_set_device(dev->vlgrp, vid, NULL);
        spin_unlock(&dev->tx_lock);
        spin_unlock_irq(&dev->misc_lock);
 }
@@ -533,7 +533,7 @@ static void ns83820_vlan_rx_kill_vid(struct net_device *ndev, unsigned short vid
  * conditions, still route realtime traffic with as low jitter as
  * possible.
  */
-static inline void build_rx_desc(struct ns83820 *dev, u32 *desc, dma_addr_t link, dma_addr_t buf, u32 cmdsts, u32 extsts)
+static inline void build_rx_desc(struct ns83820 *dev, __le32 *desc, dma_addr_t link, dma_addr_t buf, u32 cmdsts, u32 extsts)
 {
        desc_addr_set(desc + DESC_LINK, link);
        desc_addr_set(desc + DESC_BUFPTR, buf);
@@ -547,7 +547,7 @@ static inline int ns83820_add_rx_skb(struct ns83820 *dev, struct sk_buff *skb)
 {
        unsigned next_empty;
        u32 cmdsts;
-       u32 *sg;
+       __le32 *sg;
        dma_addr_t buf;
 
        next_empty = dev->rx_info.next_empty;
@@ -607,7 +607,6 @@ static inline int rx_refill(struct net_device *ndev, gfp_t gfp)
                res &= 0xf;
                skb_reserve(skb, res);
 
-               skb->dev = ndev;
                if (gfp != GFP_ATOMIC)
                        spin_lock_irqsave(&dev->rx_info.lock, flags);
                res = ns83820_add_rx_skb(dev, skb);
@@ -631,10 +630,10 @@ static void fastcall rx_refill_atomic(struct net_device *ndev)
 }
 
 /* REFILL */
-static inline void queue_refill(void *_dev)
+static inline void queue_refill(struct work_struct *work)
 {
-       struct net_device *ndev = _dev;
-       struct ns83820 *dev = PRIV(ndev);
+       struct ns83820 *dev = container_of(work, struct ns83820, tq_refill);
+       struct net_device *ndev = dev->ndev;
 
        rx_refill(ndev, GFP_KERNEL);
        if (dev->rx_info.up)
@@ -874,7 +873,8 @@ static void fastcall rx_irq(struct net_device *ndev)
        struct rx_info *info = &dev->rx_info;
        unsigned next_rx;
        int rx_rc, len;
-       u32 cmdsts, *desc;
+       u32 cmdsts;
+       __le32 *desc;
        unsigned long flags;
        int nr = 0;
 
@@ -1010,7 +1010,8 @@ static inline void kick_tx(struct ns83820 *dev)
 static void do_tx_done(struct net_device *ndev)
 {
        struct ns83820 *dev = PRIV(ndev);
-       u32 cmdsts, tx_done_idx, *desc;
+       u32 cmdsts, tx_done_idx;
+       __le32 *desc;
 
        dprintk("do_tx_done(%p)\n", ndev);
        tx_done_idx = dev->tx_done_idx;
@@ -1077,7 +1078,7 @@ static void ns83820_cleanup_tx(struct ns83820 *dev)
                struct sk_buff *skb = dev->tx_skbs[i];
                dev->tx_skbs[i] = NULL;
                if (skb) {
-                       u32 *desc = dev->tx_descs + (i * DESC_SIZE);
+                       __le32 *desc = dev->tx_descs + (i * DESC_SIZE);
                        pci_unmap_single(dev->pci_dev,
                                        desc_addr_get(desc + DESC_BUFPTR),
                                        le32_to_cpu(desc[DESC_CMDSTS]) & CMDSTS_LEN_MASK,
@@ -1107,7 +1108,7 @@ static int ns83820_hard_start_xmit(struct sk_buff *skb, struct net_device *ndev)
        skb_frag_t *frag;
        int stopped = 0;
        int do_intr = 0;
-       volatile u32 *first_desc;
+       volatile __le32 *first_desc;
 
        dprintk("ns83820_hard_start_xmit\n");
 
@@ -1155,9 +1156,9 @@ again:
        extsts = 0;
        if (skb->ip_summed == CHECKSUM_PARTIAL) {
                extsts |= EXTSTS_IPPKT;
-               if (IPPROTO_TCP == skb->nh.iph->protocol)
+               if (IPPROTO_TCP == ip_hdr(skb)->protocol)
                        extsts |= EXTSTS_TCPPKT;
-               else if (IPPROTO_UDP == skb->nh.iph->protocol)
+               else if (IPPROTO_UDP == ip_hdr(skb)->protocol)
                        extsts |= EXTSTS_UDPPKT;
        }
 
@@ -1180,7 +1181,7 @@ again:
        first_desc = dev->tx_descs + (free_idx * DESC_SIZE);
 
        for (;;) {
-               volatile u32 *desc = dev->tx_descs + (free_idx * DESC_SIZE);
+               volatile __le32 *desc = dev->tx_descs + (free_idx * DESC_SIZE);
 
                dprintk("frag[%3u]: %4u @ 0x%08Lx\n", free_idx, len,
                        (unsigned long long)buf);
@@ -1288,7 +1289,7 @@ static void ns83820_mib_isr(struct ns83820 *dev)
 }
 
 static void ns83820_do_isr(struct net_device *ndev, u32 isr);
-static irqreturn_t ns83820_irq(int foo, void *data, struct pt_regs *regs)
+static irqreturn_t ns83820_irq(int foo, void *data)
 {
        struct net_device *ndev = data;
        struct ns83820 *dev = PRIV(ndev);
@@ -1455,7 +1456,8 @@ static int ns83820_stop(struct net_device *ndev)
 static void ns83820_tx_timeout(struct net_device *ndev)
 {
        struct ns83820 *dev = PRIV(ndev);
-        u32 tx_done_idx, *desc;
+        u32 tx_done_idx;
+       __le32 *desc;
        unsigned long flags;
 
        spin_lock_irqsave(&dev->tx_lock, flags);
@@ -1841,6 +1843,7 @@ static int __devinit ns83820_init_one(struct pci_dev *pci_dev, const struct pci_
 
        ndev = alloc_etherdev(sizeof(struct ns83820));
        dev = PRIV(ndev);
+       dev->ndev = ndev;
        err = -ENOMEM;
        if (!dev)
                goto out;
@@ -1853,7 +1856,7 @@ static int __devinit ns83820_init_one(struct pci_dev *pci_dev, const struct pci_
        SET_MODULE_OWNER(ndev);
        SET_NETDEV_DEV(ndev, &pci_dev->dev);
 
-       INIT_WORK(&dev->tq_refill, queue_refill, ndev);
+       INIT_WORK(&dev->tq_refill, queue_refill);
        tasklet_init(&dev->rx_tasklet, rx_action, (unsigned long)ndev);
 
        err = pci_enable_device(pci_dev);