vserver 1.9.5.x5

[linux-2.6.git] / drivers / net / hp100.c

diff --git a/drivers/net/hp100.c b/drivers/net/hp100.c
index 3c783a4..acb1701 100644 (file)
--- a/drivers/net/hp100.c
+++ b/drivers/net/hp100.c
@@ -114,8 +114,8 @@
 #include <linux/config.h>      /* for CONFIG_PCI */
 #include <linux/delay.h>
 #include <linux/init.h>
+#include <linux/bitops.h>
 
-#include <asm/bitops.h>
 #include <asm/io.h>
 
 #include "hp100.h"
@@ -161,7 +161,7 @@ struct hp100_private {
        u_char bus;
        struct pci_dev *pci_dev;
        short mem_mapped;       /* memory mapped access */
-       void *mem_ptr_virt;     /* virtual memory mapped area, maybe NULL */
+       void __iomem *mem_ptr_virt;     /* virtual memory mapped area, maybe NULL */
        unsigned long mem_ptr_phys;     /* physical memory mapped area */
        short lan_type;         /* 10Mb/s, 100Mb/s or -1 (error) */
        int hub_status;         /* was login to hub successful? */
@@ -224,9 +224,9 @@ static int hp100_rx_ratio = HP100_DEFAULT_RX_RATIO;
 static int hp100_priority_tx = HP100_DEFAULT_PRIORITY_TX;
 static int hp100_mode = 1;
 
-MODULE_PARM(hp100_rx_ratio, "1i");
-MODULE_PARM(hp100_priority_tx, "1i");
-MODULE_PARM(hp100_mode, "1i");
+module_param(hp100_rx_ratio, int, 0);
+module_param(hp100_priority_tx, int, 0);
+module_param(hp100_mode, int, 0);
 
 /*
  *  prototypes
@@ -280,8 +280,14 @@ static void hp100_RegisterDump(struct net_device *dev);
  * address - Jean II */
 static inline dma_addr_t virt_to_whatever(struct net_device *dev, u32 * ptr)
 {
-       return ((u_long) ptr) +
-               ((struct hp100_private *) (dev->priv))->whatever_offset;
+       struct hp100_private *lp = netdev_priv(dev);
+       return ((u_long) ptr) + lp->whatever_offset;
+}
+
+static inline u_int pdl_map_data(struct hp100_private *lp, void *data)
+{
+       return pci_map_single(lp->pci_dev, data, 
+                             MAX_ETHER_SIZE, PCI_DMA_FROMDEVICE);
 }
 
 /* TODO: This function should not really be needed in a good design... */
@@ -300,7 +306,7 @@ static void wait(void)
  * Read board id and convert to string.
  * Effectively same code as decode_eisa_sig
  */
-static __init const char *hp100_read_id(int ioaddr)
+static __devinit const char *hp100_read_id(int ioaddr)
 {
        int i;
        static char str[HP100_SIG_LEN];
@@ -423,8 +429,8 @@ struct net_device * __init hp100_probe(int unit)
 }
 #endif
 
-static int __init hp100_probe1(struct net_device *dev, int ioaddr,
-                              u_char bus, struct pci_dev *pci_dev)
+static int __devinit hp100_probe1(struct net_device *dev, int ioaddr,
+                                 u_char bus, struct pci_dev *pci_dev)
 {
        int i;
        int err = -ENODEV;
@@ -435,7 +441,7 @@ static int __init hp100_probe1(struct net_device *dev, int ioaddr,
        u_short local_mode, lsw;
        short mem_mapped;
        unsigned long mem_ptr_phys;
-       void **mem_ptr_virt;
+       void __iomem *mem_ptr_virt;
        struct hp100_private *lp;
 
 #ifdef HP100_DEBUG_B
@@ -631,7 +637,7 @@ static int __init hp100_probe1(struct net_device *dev, int ioaddr,
        }
 
        /* Initialise the "private" data structure for this card. */
-       lp = (struct hp100_private *) dev->priv;
+       lp = netdev_priv(dev);
 
        spin_lock_init(&lp->lock);
        strlcpy(lp->id, eid, HP100_SIG_LEN);
@@ -781,7 +787,7 @@ out1:
 static void hp100_hwinit(struct net_device *dev)
 {
        int ioaddr = dev->base_addr;
-       struct hp100_private *lp = (struct hp100_private *) dev->priv;
+       struct hp100_private *lp = netdev_priv(dev);
 
 #ifdef HP100_DEBUG_B
        hp100_outw(0x4202, TRACE);
@@ -875,7 +881,7 @@ static void hp100_hwinit(struct net_device *dev)
 static void hp100_mmuinit(struct net_device *dev)
 {
        int ioaddr = dev->base_addr;
-       struct hp100_private *lp = (struct hp100_private *) dev->priv;
+       struct hp100_private *lp = netdev_priv(dev);
        int i;
 
 #ifdef HP100_DEBUG_B
@@ -1053,7 +1059,7 @@ static void hp100_mmuinit(struct net_device *dev)
 
 static int hp100_open(struct net_device *dev)
 {
-       struct hp100_private *lp = (struct hp100_private *) dev->priv;
+       struct hp100_private *lp = netdev_priv(dev);
 #ifdef HP100_DEBUG_B
        int ioaddr = dev->base_addr;
 #endif
@@ -1093,7 +1099,7 @@ static int hp100_open(struct net_device *dev)
 static int hp100_close(struct net_device *dev)
 {
        int ioaddr = dev->base_addr;
-       struct hp100_private *lp = (struct hp100_private *) dev->priv;
+       struct hp100_private *lp = netdev_priv(dev);
 
 #ifdef HP100_DEBUG_B
        hp100_outw(0x4205, TRACE);
@@ -1126,7 +1132,7 @@ static int hp100_close(struct net_device *dev)
  */
 static void hp100_init_pdls(struct net_device *dev)
 {
-       struct hp100_private *lp = (struct hp100_private *) dev->priv;
+       struct hp100_private *lp = netdev_priv(dev);
        hp100_ring_t *ringptr;
        u_int *pageptr;         /* Warning : increment by 4 - Jean II */
        int i;
@@ -1273,7 +1279,8 @@ static int hp100_build_rx_pdl(hp100_ring_t * ringptr,
                /* Conversion to new PCI API : map skbuf data to PCI bus.
                 * Doc says it's OK for EISA as well - Jean II */
                ringptr->pdl[0] = 0x00020000;   /* Write PDH */
-               ringptr->pdl[3] = ((u_int) pci_map_single(((struct hp100_private *) (dev->priv))->pci_dev, ringptr->skb->data, MAX_ETHER_SIZE, PCI_DMA_FROMDEVICE));
+               ringptr->pdl[3] = pdl_map_data(netdev_priv(dev), 
+                                              ringptr->skb->data);
                ringptr->pdl[4] = MAX_ETHER_SIZE;       /* Length of Data */
 
 #ifdef HP100_DEBUG_BM
@@ -1310,7 +1317,7 @@ static void hp100_rxfill(struct net_device *dev)
 {
        int ioaddr = dev->base_addr;
 
-       struct hp100_private *lp = (struct hp100_private *) dev->priv;
+       struct hp100_private *lp = netdev_priv(dev);
        hp100_ring_t *ringptr;
 
 #ifdef HP100_DEBUG_B
@@ -1351,7 +1358,7 @@ static void hp100_rxfill(struct net_device *dev)
 static void hp100_BM_shutdown(struct net_device *dev)
 {
        int ioaddr = dev->base_addr;
-       struct hp100_private *lp = (struct hp100_private *) dev->priv;
+       struct hp100_private *lp = netdev_priv(dev);
        unsigned long time;
 
 #ifdef HP100_DEBUG_B
@@ -1432,7 +1439,7 @@ static void hp100_BM_shutdown(struct net_device *dev)
 
 static int hp100_check_lan(struct net_device *dev)
 {
-       struct hp100_private *lp = (struct hp100_private *) dev->priv;
+       struct hp100_private *lp = netdev_priv(dev);
 
        if (lp->lan_type < 0) { /* no LAN type detected yet? */
                hp100_stop_interface(dev);
@@ -1458,7 +1465,7 @@ static int hp100_start_xmit_bm(struct sk_buff *skb, struct net_device *dev)
        unsigned long flags;
        int i, ok_flag;
        int ioaddr = dev->base_addr;
-       struct hp100_private *lp = (struct hp100_private *) dev->priv;
+       struct hp100_private *lp = netdev_priv(dev);
        hp100_ring_t *ringptr;
 
 #ifdef HP100_DEBUG_B
@@ -1576,7 +1583,7 @@ static int hp100_start_xmit_bm(struct sk_buff *skb, struct net_device *dev)
  */
 static void hp100_clean_txring(struct net_device *dev)
 {
-       struct hp100_private *lp = (struct hp100_private *) dev->priv;
+       struct hp100_private *lp = netdev_priv(dev);
        int ioaddr = dev->base_addr;
        int donecount;
 
@@ -1615,7 +1622,7 @@ static int hp100_start_xmit(struct sk_buff *skb, struct net_device *dev)
        int i, ok_flag;
        int ioaddr = dev->base_addr;
        u_short val;
-       struct hp100_private *lp = (struct hp100_private *) dev->priv;
+       struct hp100_private *lp = netdev_priv(dev);
 
 #ifdef HP100_DEBUG_B
        hp100_outw(0x4212, TRACE);
@@ -1755,7 +1762,7 @@ static void hp100_rx(struct net_device *dev)
 {
        int packets, pkt_len;
        int ioaddr = dev->base_addr;
-       struct hp100_private *lp = (struct hp100_private *) dev->priv;
+       struct hp100_private *lp = netdev_priv(dev);
        u_int header;
        struct sk_buff *skb;
 
@@ -1864,7 +1871,7 @@ static void hp100_rx(struct net_device *dev)
 static void hp100_rx_bm(struct net_device *dev)
 {
        int ioaddr = dev->base_addr;
-       struct hp100_private *lp = (struct hp100_private *) dev->priv;
+       struct hp100_private *lp = netdev_priv(dev);
        hp100_ring_t *ptr;
        u_int header;
        int pkt_len;
@@ -1973,7 +1980,7 @@ static struct net_device_stats *hp100_get_stats(struct net_device *dev)
 {
        unsigned long flags;
        int ioaddr = dev->base_addr;
-       struct hp100_private *lp = (struct hp100_private *) dev->priv;
+       struct hp100_private *lp = netdev_priv(dev);
 
 #ifdef HP100_DEBUG_B
        hp100_outw(0x4215, TRACE);
@@ -1991,7 +1998,7 @@ static void hp100_update_stats(struct net_device *dev)
 {
        int ioaddr = dev->base_addr;
        u_short val;
-       struct hp100_private *lp = (struct hp100_private *) dev->priv;
+       struct hp100_private *lp = netdev_priv(dev);
 
 #ifdef HP100_DEBUG_B
        hp100_outw(0x4216, TRACE);
@@ -2017,7 +2024,7 @@ static void hp100_misc_interrupt(struct net_device *dev)
 #ifdef HP100_DEBUG_B
        int ioaddr = dev->base_addr;
 #endif
-       struct hp100_private *lp = (struct hp100_private *) dev->priv;
+       struct hp100_private *lp = netdev_priv(dev);
 
 #ifdef HP100_DEBUG_B
        int ioaddr = dev->base_addr;
@@ -2061,7 +2068,7 @@ static void hp100_set_multicast_list(struct net_device *dev)
 {
        unsigned long flags;
        int ioaddr = dev->base_addr;
-       struct hp100_private *lp = (struct hp100_private *) dev->priv;
+       struct hp100_private *lp = netdev_priv(dev);
 
 #ifdef HP100_DEBUG_B
        hp100_outw(0x4218, TRACE);
@@ -2191,7 +2198,7 @@ static void hp100_set_multicast_list(struct net_device *dev)
 static irqreturn_t hp100_interrupt(int irq, void *dev_id, struct pt_regs *regs)
 {
        struct net_device *dev = (struct net_device *) dev_id;
-       struct hp100_private *lp = (struct hp100_private *) dev->priv;
+       struct hp100_private *lp = netdev_priv(dev);
 
        int ioaddr;
        u_int val;
@@ -2322,7 +2329,7 @@ static void hp100_start_interface(struct net_device *dev)
 {
        unsigned long flags;
        int ioaddr = dev->base_addr;
-       struct hp100_private *lp = (struct hp100_private *) dev->priv;
+       struct hp100_private *lp = netdev_priv(dev);
 
 #ifdef HP100_DEBUG_B
        hp100_outw(0x4220, TRACE);
@@ -2381,7 +2388,7 @@ static void hp100_start_interface(struct net_device *dev)
 
 static void hp100_stop_interface(struct net_device *dev)
 {
-       struct hp100_private *lp = (struct hp100_private *) dev->priv;
+       struct hp100_private *lp = netdev_priv(dev);
        int ioaddr = dev->base_addr;
        u_int val;
 
@@ -2442,7 +2449,7 @@ static int hp100_sense_lan(struct net_device *dev)
 {
        int ioaddr = dev->base_addr;
        u_short val_VG, val_10;
-       struct hp100_private *lp = (struct hp100_private *) dev->priv;
+       struct hp100_private *lp = netdev_priv(dev);
 
 #ifdef HP100_DEBUG_B
        hp100_outw(0x4223, TRACE);
@@ -2488,7 +2495,7 @@ static int hp100_sense_lan(struct net_device *dev)
 
 static int hp100_down_vg_link(struct net_device *dev)
 {
-       struct hp100_private *lp = (struct hp100_private *) dev->priv;
+       struct hp100_private *lp = netdev_priv(dev);
        int ioaddr = dev->base_addr;
        unsigned long time;
        long savelan, newlan;
@@ -2604,7 +2611,7 @@ static int hp100_down_vg_link(struct net_device *dev)
 static int hp100_login_to_vg_hub(struct net_device *dev, u_short force_relogin)
 {
        int ioaddr = dev->base_addr;
-       struct hp100_private *lp = (struct hp100_private *) dev->priv;
+       struct hp100_private *lp = netdev_priv(dev);
        u_short val = 0;
        unsigned long time;
        int startst;
@@ -2775,7 +2782,7 @@ static int hp100_login_to_vg_hub(struct net_device *dev, u_short force_relogin)
 static void hp100_cascade_reset(struct net_device *dev, u_short enable)
 {
        int ioaddr = dev->base_addr;
-       struct hp100_private *lp = (struct hp100_private *) dev->priv;
+       struct hp100_private *lp = netdev_priv(dev);
 
 #ifdef HP100_DEBUG_B
        hp100_outw(0x4226, TRACE);
@@ -2836,7 +2843,7 @@ void hp100_RegisterDump(struct net_device *dev)
 
 static void cleanup_dev(struct net_device *d)
 {
-       struct hp100_private *p = (struct hp100_private *) d->priv;
+       struct hp100_private *p = netdev_priv(d);
 
        unregister_netdev(d);
        release_region(d->base_addr, HP100_REGION_SIZE);
@@ -2998,7 +3005,7 @@ MODULE_DESCRIPTION("HP CASCADE Architecture Driver for 100VG-AnyLan Network Adap
 #define HP100_DEVICES 5
 /* Parameters set by insmod */
 static int hp100_port[HP100_DEVICES] = { 0, [1 ... (HP100_DEVICES-1)] = -1 };
-MODULE_PARM(hp100_port, "1-" __MODULE_STRING(HP100_DEVICES) "i");
+module_param_array(hp100_port, int, NULL, 0);
 
 /* List of devices */
 static struct net_device *hp100_devlist[HP100_DEVICES];