self->tx_fifo.len = self->tx_fifo.ptr = self->tx_fifo.free = 0;
self->tx_fifo.tail = self->tx_buff.head;
- /* Keep track of module usage */
- SET_MODULE_OWNER(dev);
-
/* Override the network functions we need to use */
dev->hard_start_xmit = via_ircc_hard_xmit_sir;
dev->open = via_ircc_net_open;
self->tx_fifo.tail += skb->len;
self->stats.tx_bytes += skb->len;
- memcpy(self->tx_fifo.queue[self->tx_fifo.free].start, skb->data,
- skb->len);
+ skb_copy_from_linear_data(skb,
+ self->tx_fifo.queue[self->tx_fifo.free].start, skb->len);
self->tx_fifo.len++;
self->tx_fifo.free++;
//F01 if (self->tx_fifo.len == 1) {
self->stats.rx_bytes += len;
self->stats.rx_packets++;
skb->dev = self->netdev;
- skb->mac.raw = skb->data;
+ skb_reset_mac_header(skb);
skb->protocol = htons(ETH_P_IRDA);
netif_rx(skb);
return TRUE;
skb_reserve(skb, 1);
skb_put(skb, len - 4);
- memcpy(skb->data, self->rx_buff.data, len - 4);
+ skb_copy_to_linear_data(skb, self->rx_buff.data, len - 4);
IRDA_DEBUG(2, "%s(): len=%x.rx_buff=%p\n", __FUNCTION__,
len - 4, self->rx_buff.data);
self->stats.rx_bytes += len;
self->stats.rx_packets++;
skb->dev = self->netdev;
- skb->mac.raw = skb->data;
+ skb_reset_mac_header(skb);
skb->protocol = htons(ETH_P_IRDA);
netif_rx(skb);
}
skb_reserve(skb, 1);
skb_put(skb, len - 4 + 1);
- memcpy(skb->data, self->rx_buff.data, len - 4 + 1);
+ skb_copy_to_linear_data(skb, self->rx_buff.data, len - 4 + 1);
st_fifo->tail++;
st_fifo->len++;
if (st_fifo->tail > MAX_RX_WINDOW)
self->stats.rx_bytes += len;
self->stats.rx_packets++;
skb->dev = self->netdev;
- skb->mac.raw = skb->data;
+ skb_reset_mac_header(skb);
skb->protocol = htons(ETH_P_IRDA);
netif_rx(skb);
if (st_fifo->len < (MAX_RX_WINDOW + 2)) {
}
skb_reserve(skb, 1);
skb_put(skb, len - 4);
- memcpy(skb->data, self->rx_buff.data, len - 4);
+ skb_copy_to_linear_data(skb, self->rx_buff.data, len - 4);
IRDA_DEBUG(2, "%s(): len=%x.head=%x\n", __FUNCTION__,
len - 4, st_fifo->head);
self->stats.rx_bytes += len;
self->stats.rx_packets++;
skb->dev = self->netdev;
- skb->mac.raw = skb->data;
+ skb_reset_mac_header(skb);
skb->protocol = htons(ETH_P_IRDA);
netif_rx(skb);
} //while
* An interrupt from the chip has arrived. Time to do some work
*
*/
-static irqreturn_t via_ircc_interrupt(int irq, void *dev_id)
+static irqreturn_t via_ircc_interrupt(int dummy, void *dev_id)
{
- struct net_device *dev = (struct net_device *) dev_id;
- struct via_ircc_cb *self;
+ struct net_device *dev = dev_id;
+ struct via_ircc_cb *self = dev->priv;
int iobase;
u8 iHostIntType, iRxIntType, iTxIntType;
- if (!dev) {
- IRDA_WARNING("%s: irq %d for unknown device.\n", driver_name,
- irq);
- return IRQ_NONE;
- }
- self = (struct via_ircc_cb *) dev->priv;
iobase = self->io.fir_base;
spin_lock(&self->lock);
iHostIntType = GetHostStatus(iobase);
IRDA_WARNING("%s, unable to allocate dma2=%d\n",
driver_name, self->io.dma2);
free_irq(self->io.irq, self);
+ free_dma(self->io.dma);
return -EAGAIN;
}
}
EnAllInt(iobase, OFF);
free_irq(self->io.irq, dev);
free_dma(self->io.dma);
+ if (self->io.dma2 != self->io.dma)
+ free_dma(self->io.dma2);
return 0;
}