static irqreturn_t xirc2ps_interrupt(int irq, void *dev_id);
-/****************
- * A linked list of "instances" of the device. Each actual
- * PCMCIA card corresponds to one device instance, and is described
- * by one struct pcmcia_device structure (defined in ds.h).
- *
- * You may not want to use a linked list for this -- for example, the
- * memory card driver uses an array of struct pcmcia_device pointers, where minor
- * device numbers are used to derive the corresponding array index.
- */
-
-/****************
- * A driver needs to provide a dev_node_t structure for each device
- * on a card. In some cases, there is only one device per card (for
- * example, ethernet cards, modems). In other cases, there may be
- * many actual or logical devices (SCSI adapters, memory cards with
- * multiple partitions). The dev_node_t structures need to be kept
- * in a linked list starting at the 'dev' field of a struct pcmcia_device
- * structure. We allocate them in the card's private data structure,
- * because they generally can't be allocated dynamically.
- */
-
typedef struct local_info_t {
struct net_device *dev;
struct pcmcia_device *p_dev;
- dev_node_t node;
int card_type;
int probe_port;
printk("\n");
}
for (page=0x40 ; page <= 0x5f; page++) {
- if (page == 0x43 || (page >= 0x46 && page <= 0x4f)
- || (page >= 0x51 && page <=0x5e))
- continue;
+ if (page == 0x43 || (page >= 0x46 && page <= 0x4f) ||
+ (page >= 0x51 && page <=0x5e))
+ continue;
printk(KDBG_XIRC "Register page %2x: ", page);
SelectPage(page);
for (i = 8; i < 16; i++)
link->conf.Attributes = CONF_ENABLE_IRQ;
link->conf.IntType = INT_MEMORY_AND_IO;
link->conf.ConfigIndex = 1;
- link->irq.Handler = xirc2ps_interrupt;
- link->irq.Instance = dev;
/* Fill in card specific entries */
dev->netdev_ops = &netdev_ops;
dev_dbg(&link->dev, "detach\n");
- if (link->dev_node)
- unregister_netdev(dev);
+ unregister_netdev(dev);
xirc2ps_release(link);
link->io.IOAddrLines =10;
link->io.Attributes1 = IO_DATA_PATH_WIDTH_16;
- link->irq.Attributes = IRQ_HANDLE_PRESENT;
- link->irq.IRQInfo1 = IRQ_LEVEL_ID;
if (local->modem) {
int pass;
link->conf.Attributes |= CONF_ENABLE_SPKR;
link->conf.Status |= CCSR_AUDIO_ENA;
}
- link->irq.Attributes |= IRQ_TYPE_DYNAMIC_SHARING|IRQ_FIRST_SHARED ;
link->io.NumPorts2 = 8;
link->io.Attributes2 = IO_DATA_PATH_WIDTH_8;
if (local->dingo) {
}
printk(KNOT_XIRC "no ports available\n");
} else {
- link->irq.Attributes |= IRQ_TYPE_DYNAMIC_SHARING;
link->io.NumPorts1 = 16;
for (ioaddr = 0x300; ioaddr < 0x400; ioaddr += 0x10) {
link->io.BasePort1 = ioaddr;
* Now allocate an interrupt line. Note that this does not
* actually assign a handler to the interrupt.
*/
- if ((err=pcmcia_request_irq(link, &link->irq)))
+ if ((err=pcmcia_request_irq(link, xirc2ps_interrupt)))
goto config_error;
/****************
printk(KNOT_XIRC "invalid if_port requested\n");
/* we can now register the device with the net subsystem */
- dev->irq = link->irq.AssignedIRQ;
+ dev->irq = link->irq;
dev->base_addr = link->io.BasePort1;
if (local->dingo)
do_reset(dev, 1); /* a kludge to make the cem56 work */
- link->dev_node = &local->node;
SET_NETDEV_DEV(dev, &link->dev);
if ((err=register_netdev(dev))) {
printk(KNOT_XIRC "register_netdev() failed\n");
- link->dev_node = NULL;
goto config_error;
}
- strcpy(local->node.dev_name, dev->name);
-
/* give some infos about the hardware */
printk(KERN_INFO "%s: %s: port %#3lx, irq %d, hwaddr %pM\n",
dev->name, local->manf_str,(u_long)dev->base_addr, (int)dev->irq,
struct net_device *dev = local->dev;
/* reset the card */
do_reset(dev,1);
- dev->trans_start = jiffies;
+ dev->trans_start = jiffies; /* prevent tx timeout */
netif_wake_queue(dev);
}
PutByte(XIRCREG_CR, TransmitPacket|EnableIntr);
dev_kfree_skb (skb);
- dev->trans_start = jiffies;
dev->stats.tx_bytes += pktlen;
netif_start_queue(dev);
return NETDEV_TX_OK;
}
+struct set_address_info {
+ int reg_nr;
+ int page_nr;
+ int mohawk;
+ unsigned int ioaddr;
+};
+
+static void set_address(struct set_address_info *sa_info, char *addr)
+{
+ unsigned int ioaddr = sa_info->ioaddr;
+ int i;
+
+ for (i = 0; i < 6; i++) {
+ if (sa_info->reg_nr > 15) {
+ sa_info->reg_nr = 8;
+ sa_info->page_nr++;
+ SelectPage(sa_info->page_nr);
+ }
+ if (sa_info->mohawk)
+ PutByte(sa_info->reg_nr++, addr[5 - i]);
+ else
+ PutByte(sa_info->reg_nr++, addr[i]);
+ }
+}
+
/****************
* Set all addresses: This first one is the individual address,
* the next 9 addresses are taken from the multicast list and
* the rest is filled with the individual address.
*/
-static void
-set_addresses(struct net_device *dev)
+static void set_addresses(struct net_device *dev)
{
- unsigned int ioaddr = dev->base_addr;
- local_info_t *lp = netdev_priv(dev);
- struct dev_mc_list *dmi = dev->mc_list;
- unsigned char *addr;
- int i,j,k,n;
-
- SelectPage(k=0x50);
- for (i=0,j=8,n=0; ; i++, j++) {
- if (i > 5) {
- if (++n > 9)
- break;
- i = 0;
- if (n > 1 && n <= dev->mc_count && dmi) {
- dmi = dmi->next;
- }
- }
- if (j > 15) {
- j = 8;
- k++;
- SelectPage(k);
- }
-
- if (n && n <= dev->mc_count && dmi)
- addr = dmi->dmi_addr;
- else
- addr = dev->dev_addr;
+ unsigned int ioaddr = dev->base_addr;
+ local_info_t *lp = netdev_priv(dev);
+ struct netdev_hw_addr *ha;
+ struct set_address_info sa_info;
+ int i;
- if (lp->mohawk)
- PutByte(j, addr[5-i]);
- else
- PutByte(j, addr[i]);
- }
- SelectPage(0);
+ /*
+ * Setup the info structure so that by first set_address call it will do
+ * SelectPage with the right page number. Hence these ones here.
+ */
+ sa_info.reg_nr = 15 + 1;
+ sa_info.page_nr = 0x50 - 1;
+ sa_info.mohawk = lp->mohawk;
+ sa_info.ioaddr = ioaddr;
+
+ set_address(&sa_info, dev->dev_addr);
+ i = 0;
+ netdev_for_each_mc_addr(ha, dev) {
+ if (i++ == 9)
+ break;
+ set_address(&sa_info, ha->addr);
+ }
+ while (i++ < 9)
+ set_address(&sa_info, dev->dev_addr);
+ SelectPage(0);
}
/****************
if (dev->flags & IFF_PROMISC) { /* snoop */
PutByte(XIRCREG42_SWC1, value | 0x06); /* set MPE and PME */
- } else if (dev->mc_count > 9 || (dev->flags & IFF_ALLMULTI)) {
+ } else if (netdev_mc_count(dev) > 9 || (dev->flags & IFF_ALLMULTI)) {
PutByte(XIRCREG42_SWC1, value | 0x02); /* set MPE */
- } else if (dev->mc_count) {
+ } else if (!netdev_mc_empty(dev)) {
/* the chip can filter 9 addresses perfectly */
PutByte(XIRCREG42_SWC1, value | 0x01);
SelectPage(0x40);
git://ftp.safe.ca / safe / jmp / linux-2.6 / blobdiff