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path: root/drivers/net/pcmcia/pcnet_cs.c
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Diffstat (limited to 'drivers/net/pcmcia/pcnet_cs.c')
-rw-r--r--drivers/net/pcmcia/pcnet_cs.c38
1 files changed, 9 insertions, 29 deletions
diff --git a/drivers/net/pcmcia/pcnet_cs.c b/drivers/net/pcmcia/pcnet_cs.c
index 12b028c6abc9..ffe2587b9145 100644
--- a/drivers/net/pcmcia/pcnet_cs.c
+++ b/drivers/net/pcmcia/pcnet_cs.c
@@ -259,7 +259,7 @@ static int pcnet_probe(struct pcmcia_device *link)
info->p_dev = link;
link->priv = dev;
- link->config_flags |= CONF_ENABLE_IRQ;
+ link->config_flags |= CONF_ENABLE_IRQ | CONF_AUTO_SET_IO;
dev->netdev_ops = &pcnet_netdev_ops;
@@ -500,42 +500,22 @@ static int try_io_port(struct pcmcia_device *link)
}
}
-static int pcnet_confcheck(struct pcmcia_device *p_dev,
- cistpl_cftable_entry_t *cfg,
- cistpl_cftable_entry_t *dflt,
- void *priv_data)
+static int pcnet_confcheck(struct pcmcia_device *p_dev, void *priv_data)
{
int *priv = priv_data;
int try = (*priv & 0x1);
- int i;
- cistpl_io_t *io = &cfg->io;
- if (cfg->index == 0 || cfg->io.nwin == 0)
- return -EINVAL;
+ *priv &= (p_dev->resource[2]->end >= 0x4000) ? 0x10 : ~0x10;
- /* For multifunction cards, by convention, we configure the
- network function with window 0, and serial with window 1 */
- if (io->nwin > 1) {
- i = (io->win[1].len > io->win[0].len);
- p_dev->resource[1]->start = io->win[1-i].base;
- p_dev->resource[1]->end = io->win[1-i].len;
- } else {
- i = p_dev->resource[1]->end = 0;
- }
+ if (p_dev->config_index == 0)
+ return -EINVAL;
- *priv &= ((cfg->mem.nwin == 1) &&
- (cfg->mem.win[0].len >= 0x4000)) ? 0x10 : ~0x10;
+ if (p_dev->resource[0]->end + p_dev->resource[1]->end < 32)
+ return -EINVAL;
- p_dev->resource[0]->start = io->win[i].base;
- p_dev->resource[0]->end = io->win[i].len;
- if (!try)
- p_dev->io_lines = io->flags & CISTPL_IO_LINES_MASK;
- else
+ if (try)
p_dev->io_lines = 16;
- if (p_dev->resource[0]->end + p_dev->resource[1]->end >= 32)
- return try_io_port(p_dev);
-
- return -EINVAL;
+ return try_io_port(p_dev);
}
static hw_info_t *pcnet_try_config(struct pcmcia_device *link,