return -ENODEV;
}
-static int simple_config_check(struct pcmcia_device *p_dev,
- cistpl_cftable_entry_t *cf,
- cistpl_cftable_entry_t *dflt,
- void *priv_data)
+static int simple_config_check(struct pcmcia_device *p_dev, void *priv_data)
{
static const int size_table[2] = { 8, 16 };
int *try = priv_data;
- p_dev->io_lines = ((*try & 0x1) == 0) ?
- 16 : cf->io.flags & CISTPL_IO_LINES_MASK;
+ if (p_dev->resource[0]->start == 0)
+ return -ENODEV;
- if ((cf->io.nwin > 0) && (cf->io.win[0].len == size_table[(*try >> 1)])
- && (cf->io.win[0].base != 0)) {
- p_dev->resource[0]->start = cf->io.win[0].base;
- if (!pcmcia_request_io(p_dev))
- return 0;
- }
- return -EINVAL;
+ if ((*try & 0x1) == 0)
+ p_dev->io_lines = 16;
+
+ if (p_dev->resource[0]->end != size_table[(*try >> 1)])
+ return -ENODEV;
+
+ p_dev->resource[0]->end = 8;
+ p_dev->resource[0]->flags &= ~IO_DATA_PATH_WIDTH;
+ p_dev->resource[0]->flags |= IO_DATA_PATH_WIDTH_8;
+
+ return pcmcia_request_io(p_dev);
}
static int simple_config_check_notpicky(struct pcmcia_device *p_dev,
- cistpl_cftable_entry_t *cf,
- cistpl_cftable_entry_t *dflt,
void *priv_data)
{
static const unsigned int base[5] = { 0x3f8, 0x2f8, 0x3e8, 0x2e8, 0x0 };
int j;
- if ((cf->io.nwin > 0) && ((cf->io.flags & CISTPL_IO_LINES_MASK) <= 3)) {
- for (j = 0; j < 5; j++) {
- p_dev->resource[0]->start = base[j];
- p_dev->io_lines = base[j] ? 16 : 3;
- if (!pcmcia_request_io(p_dev))
- return 0;
- }
+ if (p_dev->io_lines > 3)
+ return -ENODEV;
+
+ p_dev->resource[0]->flags &= ~IO_DATA_PATH_WIDTH;
+ p_dev->resource[0]->flags |= IO_DATA_PATH_WIDTH_8;
+ p_dev->resource[0]->end = 8;
+
+ for (j = 0; j < 5; j++) {
+ p_dev->resource[0]->start = base[j];
+ p_dev->io_lines = base[j] ? 16 : 3;
+ if (!pcmcia_request_io(p_dev))
+ return 0;
}
return -ENODEV;
}
struct serial_info *info = link->priv;
int i = -ENODEV, try;
- link->resource[0]->flags |= IO_DATA_PATH_WIDTH_8;
- link->resource[0]->end = 8;
-
/* First pass: look for a config entry that looks normal.
* Two tries: without IO aliases, then with aliases */
- link->config_flags |= CONF_AUTO_SET_VPP;
+ link->config_flags |= CONF_AUTO_SET_VPP | CONF_AUTO_SET_IO;
for (try = 0; try < 4; try++)
if (!pcmcia_loop_config(link, simple_config_check, &try))
goto found_port;
return setup_serial(link, info, link->resource[0]->start, link->irq);
}
-static int multi_config_check(struct pcmcia_device *p_dev,
- cistpl_cftable_entry_t *cf,
- cistpl_cftable_entry_t *dflt,
- void *priv_data)
+static int multi_config_check(struct pcmcia_device *p_dev, void *priv_data)
{
- int *base2 = priv_data;
+ int *multi = priv_data;
+
+ if (p_dev->resource[1]->end)
+ return -EINVAL;
/* The quad port cards have bad CIS's, so just look for a
window larger than 8 ports and assume it will be right */
- if ((cf->io.nwin == 1) && (cf->io.win[0].len > 8)) {
- p_dev->resource[0]->start = cf->io.win[0].base;
- p_dev->io_lines = cf->io.flags & CISTPL_IO_LINES_MASK;
- if (!pcmcia_request_io(p_dev)) {
- *base2 = p_dev->resource[0]->start + 8;
- return 0;
- }
- }
- return -ENODEV;
+ if (p_dev->resource[0]->end <= 8)
+ return -EINVAL;
+
+ p_dev->resource[0]->flags &= ~IO_DATA_PATH_WIDTH;
+ p_dev->resource[0]->flags |= IO_DATA_PATH_WIDTH_8;
+ p_dev->resource[0]->end = *multi * 8;
+
+ if (pcmcia_request_io(p_dev))
+ return -ENODEV;
+ return 0;
}
static int multi_config_check_notpicky(struct pcmcia_device *p_dev,
- cistpl_cftable_entry_t *cf,
- cistpl_cftable_entry_t *dflt,
void *priv_data)
{
int *base2 = priv_data;
- if (cf->io.nwin == 2) {
- p_dev->resource[0]->start = cf->io.win[0].base;
- p_dev->resource[1]->start = cf->io.win[1].base;
- p_dev->io_lines = cf->io.flags & CISTPL_IO_LINES_MASK;
- if (!pcmcia_request_io(p_dev)) {
- *base2 = p_dev->resource[1]->start;
- return 0;
- }
- }
- return -ENODEV;
+ if (!p_dev->resource[0]->end || !p_dev->resource[1]->end)
+ return -ENODEV;
+
+ p_dev->resource[0]->end = p_dev->resource[1]->end = 8;
+ p_dev->resource[0]->flags &= ~IO_DATA_PATH_WIDTH;
+ p_dev->resource[0]->flags |= IO_DATA_PATH_WIDTH_8;
+
+ if (pcmcia_request_io(p_dev))
+ return -ENODEV;
+
+ *base2 = p_dev->resource[0]->start + 8;
+ return 0;
}
static int multi_config(struct pcmcia_device *link)
struct serial_info *info = link->priv;
int i, base2 = 0;
+ link->config_flags |= CONF_AUTO_SET_IO;
/* First, look for a generic full-sized window */
- link->resource[0]->flags |= IO_DATA_PATH_WIDTH_8;
- link->resource[0]->end = info->multi * 8;
- if (pcmcia_loop_config(link, multi_config_check, &base2)) {
+ if (!pcmcia_loop_config(link, multi_config_check, &info->multi))
+ base2 = link->resource[0]->start + 8;
+ else {
/* If that didn't work, look for two windows */
- link->resource[0]->end = link->resource[1]->end = 8;
info->multi = 2;
if (pcmcia_loop_config(link, multi_config_check_notpicky,
&base2)) {
link->config_index == 3) {
err = setup_serial(link, info, base2,
link->irq);
- base2 = link->resource[0]->start;;
+ base2 = link->resource[0]->start;
} else {
err = setup_serial(link, info, link->resource[0]->start,
link->irq);
return 0;
}
-static int serial_check_for_multi(struct pcmcia_device *p_dev,
- cistpl_cftable_entry_t *cf,
- cistpl_cftable_entry_t *dflt,
- void *priv_data)
+static int serial_check_for_multi(struct pcmcia_device *p_dev, void *priv_data)
{
struct serial_info *info = p_dev->priv;
- if ((cf->io.nwin == 1) && (cf->io.win[0].len % 8 == 0))
- info->multi = cf->io.win[0].len >> 3;
+ if (!p_dev->resource[0]->end)
+ return -EINVAL;
+
+ if ((!p_dev->resource[1]->end) && (p_dev->resource[0]->end % 8 == 0))
+ info->multi = p_dev->resource[0]->end >> 3;
- if ((cf->io.nwin == 2) && (cf->io.win[0].len == 8) &&
- (cf->io.win[1].len == 8))
+ if ((p_dev->resource[1]->end) && (p_dev->resource[0]->end == 8)
+ && (p_dev->resource[1]->end == 8))
info->multi = 2;
return 0; /* break */