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ne: Add NEEDS_PORTLIST to control ISA auto-probe 

Add NEEDS_PORTLIST cpp macro to control ISA auto-probe.
(I'm not sure M32R needs auto-probe but it is current behavior)

Signed-off-by: Atsushi Nemoto <anemo@mba.ocn.ne.jp>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
This commit is contained in:
Atsushi Nemoto 2007-05-01 00:27:49 +09:00 committed by Jeff Garzik
parent f0e93c10fa
commit 1c08bf1065
1 changed files with 8 additions and 3 deletions
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11
drivers/net/ne.c
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@ -78,8 +78,13 @@ static const char version2[] =
/* Do we have a non std. amount of memory? (in units of 256 byte pages) */
/* #define PACKETBUF_MEMSIZE 0x40 */
#if !defined(MODULE) && (defined(CONFIG_ISA) || defined(CONFIG_M32R))
/* Do we need a portlist for the ISA auto-probe ? */
#define NEEDS_PORTLIST
#endif
/* A zero-terminated list of I/O addresses to be probed at boot. */
#ifndef MODULE
#ifdef NEEDS_PORTLIST
static unsigned int netcard_portlist[] __initdata = {
0x300, 0x280, 0x320, 0x340, 0x360, 0x380, 0
};
@ -186,7 +191,7 @@ static void ne_block_output(struct net_device *dev, const int count,
static int __init do_ne_probe(struct net_device *dev)
{
unsigned long base_addr = dev->base_addr;
#ifndef MODULE
#ifdef NEEDS_PORTLIST
int orig_irq = dev->irq;
#endif
@ -202,7 +207,7 @@ static int __init do_ne_probe(struct net_device *dev)
if (isapnp_present() && (ne_probe_isapnp(dev) == 0))
return 0;
#ifndef MODULE
#ifdef NEEDS_PORTLIST
/* Last resort. The semi-risky ISA auto-probe. */
for (base_addr = 0; netcard_portlist[base_addr] != 0; base_addr++) {
int ioaddr = netcard_portlist[base_addr];