diff options
Diffstat (limited to 'drivers/net/pcmcia/pcnet_cs.c')
-rw-r--r-- | drivers/net/pcmcia/pcnet_cs.c | 38 |
1 files changed, 9 insertions, 29 deletions
diff --git a/drivers/net/pcmcia/pcnet_cs.c b/drivers/net/pcmcia/pcnet_cs.c index 12b028c..ffe2587 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, |