pnp_device_detach(idev);
#endif
release_region(dev->base_addr - ULTRA_NIC_OFFSET, ULTRA_IO_EXTENT);
+ iounmap(ei_status.mem);
}
#ifndef MODULE
ei_status.rx_start_page = START_PG + TX_PAGES;
ei_status.stop_page = num_pages;
- ei_status.rmem_start = dev->mem_start + TX_PAGES*256;
- dev->mem_end = ei_status.rmem_end
- = dev->mem_start + (ei_status.stop_page - START_PG)*256;
+ ei_status.mem = ioremap(dev->mem_start, (ei_status.stop_page - START_PG)*256);
+ if (!ei_status.mem) {
+ printk(", failed to ioremap.\n");
+ retval = -ENOMEM;
+ goto out;
+ }
+
+ dev->mem_end = dev->mem_start + (ei_status.stop_page - START_PG)*256;
if (piomode) {
printk(",%s IRQ %d programmed-I/O mode.\n",
static void
ultra_get_8390_hdr(struct net_device *dev, struct e8390_pkt_hdr *hdr, int ring_page)
{
- unsigned long hdr_start = dev->mem_start + ((ring_page - START_PG)<<8);
+ void __iomem *hdr_start = ei_status.mem + ((ring_page - START_PG)<<8);
outb(ULTRA_MEMENB, dev->base_addr - ULTRA_NIC_OFFSET); /* shmem on */
#ifdef __BIG_ENDIAN
/* Officially this is what we are doing, but the readl() is faster */
/* unfortunately it isn't endian aware of the struct */
- isa_memcpy_fromio(hdr, hdr_start, sizeof(struct e8390_pkt_hdr));
+ memcpy_fromio(hdr, hdr_start, sizeof(struct e8390_pkt_hdr));
hdr->count = le16_to_cpu(hdr->count);
#else
- ((unsigned int*)hdr)[0] = isa_readl(hdr_start);
+ ((unsigned int*)hdr)[0] = readl(hdr_start);
#endif
outb(0x00, dev->base_addr - ULTRA_NIC_OFFSET); /* shmem off */
}
static void
ultra_block_input(struct net_device *dev, int count, struct sk_buff *skb, int ring_offset)
{
- unsigned long xfer_start = dev->mem_start + ring_offset - (START_PG<<8);
+ void __iomem *xfer_start = ei_status.mem + ring_offset - (START_PG<<8);
/* Enable shared memory. */
outb(ULTRA_MEMENB, dev->base_addr - ULTRA_NIC_OFFSET);
- if (xfer_start + count > ei_status.rmem_end) {
+ if (ring_offset + count > ei_status.stop_page*256) {
/* We must wrap the input move. */
- int semi_count = ei_status.rmem_end - xfer_start;
- isa_memcpy_fromio(skb->data, xfer_start, semi_count);
+ int semi_count = ei_status.stop_page*256 - ring_offset;
+ memcpy_fromio(skb->data, xfer_start, semi_count);
count -= semi_count;
- isa_memcpy_fromio(skb->data + semi_count, ei_status.rmem_start, count);
+ memcpy_fromio(skb->data + semi_count, ei_status.mem + TX_PAGES * 256, count);
} else {
/* Packet is in one chunk -- we can copy + cksum. */
- isa_eth_io_copy_and_sum(skb, xfer_start, count, 0);
+ eth_io_copy_and_sum(skb, xfer_start, count, 0);
}
outb(0x00, dev->base_addr - ULTRA_NIC_OFFSET); /* Disable memory. */
ultra_block_output(struct net_device *dev, int count, const unsigned char *buf,
int start_page)
{
- unsigned long shmem = dev->mem_start + ((start_page - START_PG)<<8);
+ void __iomem *shmem = ei_status.mem + ((start_page - START_PG)<<8);
/* Enable shared memory. */
outb(ULTRA_MEMENB, dev->base_addr - ULTRA_NIC_OFFSET);
- isa_memcpy_toio(shmem, buf, count);
+ memcpy_toio(shmem, buf, count);
outb(0x00, dev->base_addr - ULTRA_NIC_OFFSET); /* Disable memory. */
}