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8390: Split 8390 support into a pausing and a non pausing driver core

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Only a few ISA controllers need the pausing version of the 8390 core
while PCMCIA, later ISA and PCI do not. More importantly the ISA delays
can break non ISA boxes so we must use a different build of 8390.c for
the two sets of controllers.

No changes since last time as all the points of concerns raised proved to
be invalid

Signed-off-by: Alan Cox <alan@redhat.com>
Signed-off-by: Randy Dunlap <randy.dunlap@oracle.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
This commit is contained in:
Alan Cox
2008-07-03 23:43:12 -07:00
committed by Jeff Garzik
parent 141766cf97
commit 055e5110ae
7 changed files with 116 additions and 36 deletions
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16
drivers/net/ne2.c
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@ -280,7 +280,7 @@ static int __init do_ne2_probe(struct net_device *dev)
#ifndef MODULE
struct net_device * __init ne2_probe(int unit)
{
struct net_device *dev = alloc_ei_netdev();
struct net_device *dev = alloc_eip_netdev();
int err;
if (!dev)
@ -457,7 +457,7 @@ static int __init ne2_probe1(struct net_device *dev, int slot)
/* Snarf the interrupt now. There's no point in waiting since we cannot
share and the board will usually be enabled. */
retval = request_irq(dev->irq, ei_interrupt, 0, DRV_NAME, dev);
retval = request_irq(dev->irq, eip_interrupt, 0, DRV_NAME, dev);
if (retval) {
printk (" unable to get IRQ %d (irqval=%d).\n",
dev->irq, retval);
@ -497,9 +497,9 @@ static int __init ne2_probe1(struct net_device *dev, int slot)
dev->open = &ne_open;
dev->stop = &ne_close;
#ifdef CONFIG_NET_POLL_CONTROLLER
dev->poll_controller = ei_poll;
dev->poll_controller = eip_poll;
#endif
NS8390_init(dev, 0);
NS8390p_init(dev, 0);
retval = register_netdev(dev);
if (retval)
@ -515,7 +515,7 @@ out:
static int ne_open(struct net_device *dev)
{
ei_open(dev);
eip_open(dev);
return 0;
}
@ -523,7 +523,7 @@ static int ne_close(struct net_device *dev)
{
if (ei_debug > 1)
printk("%s: Shutting down ethercard.\n", dev->name);
ei_close(dev);
eip_close(dev);
return 0;
}
@ -748,7 +748,7 @@ retry:
if (time_after(jiffies, dma_start + 2*HZ/100)) { /* 20ms */
printk("%s: timeout waiting for Tx RDC.\n", dev->name);
ne_reset_8390(dev);
NS8390_init(dev,1);
NS8390p_init(dev, 1);
break;
}
@ -781,7 +781,7 @@ int __init init_module(void)
int this_dev, found = 0;
for (this_dev = 0; this_dev < MAX_NE_CARDS; this_dev++) {
dev = alloc_ei_netdev();
dev = alloc_eip_netdev();
if (!dev)
break;
dev->irq = irq[this_dev];