/*
* snd_pdacf_attach - attach callback for cs
*/
static int snd_pdacf_probe(struct pcmcia_device *link)
{
int i, err;
struct snd_pdacf *pdacf;
struct snd_card *card;
static struct snd_device_ops ops = {
.dev_free = snd_pdacf_dev_free,
};
snd_printdd(KERN_DEBUG "pdacf_attach called\n");
/* find an empty slot from the card list */
for (i = 0; i < SNDRV_CARDS; i++) {
if (! card_list[i])
break;
}
if (i >= SNDRV_CARDS) {
snd_printk(KERN_ERR "pdacf: too many cards found\n");
return -EINVAL;
}
if (! enable[i])
return -ENODEV; /* disabled explicitly */
/* ok, create a card instance */
err = snd_card_create(index[i], id[i], THIS_MODULE, 0, &card);
if (err < 0) {
snd_printk(KERN_ERR "pdacf: cannot create a card instance\n");
return err;
}
pdacf = snd_pdacf_create(card);
if (!pdacf) {
snd_card_free(card);
return -ENOMEM;
}
err = snd_device_new(card, SNDRV_DEV_LOWLEVEL, pdacf, &ops);
if (err < 0) {
kfree(pdacf);
snd_card_free(card);
return err;
}
snd_card_set_dev(card, &link->dev);
pdacf->index = i;
card_list[i] = card;
pdacf->p_dev = link;
link->priv = pdacf;
link->resource[0]->flags |= IO_DATA_PATH_WIDTH_AUTO;
link->resource[0]->end = 16;
link->conf.Attributes = CONF_ENABLE_IRQ | CONF_ENABLE_PULSE_IRQ;
link->conf.IntType = INT_MEMORY_AND_IO;
link->conf.ConfigIndex = 1;
link->conf.Present = PRESENT_OPTION;
return pdacf_config(link);
}
/*
* snd_pdacf_attach - attach callback for cs
*/
static int snd_pdacf_probe(struct pcmcia_device *link)
{
int i;
struct snd_pdacf *pdacf;
struct snd_card *card;
static struct snd_device_ops ops = {
.dev_free = snd_pdacf_dev_free,
};
snd_printdd(KERN_DEBUG "pdacf_attach called\n");
/* find an empty slot from the card list */
for (i = 0; i < SNDRV_CARDS; i++) {
if (! card_list[i])
break;
}
if (i >= SNDRV_CARDS) {
snd_printk(KERN_ERR "pdacf: too many cards found\n");
return -EINVAL;
}
if (! enable[i])
return -ENODEV; /* disabled explicitly */
/* ok, create a card instance */
card = snd_card_new(index[i], id[i], THIS_MODULE, 0);
if (card == NULL) {
snd_printk(KERN_ERR "pdacf: cannot create a card instance\n");
return -ENOMEM;
}
pdacf = snd_pdacf_create(card);
if (! pdacf)
return -EIO;
if (snd_device_new(card, SNDRV_DEV_LOWLEVEL, pdacf, &ops) < 0) {
kfree(pdacf);
snd_card_free(card);
return -ENODEV;
}
pdacf->index = i;
card_list[i] = card;
pdacf->p_dev = link;
link->priv = pdacf;
link->io.Attributes1 = IO_DATA_PATH_WIDTH_AUTO;
link->io.NumPorts1 = 16;
link->irq.Attributes = IRQ_TYPE_EXCLUSIVE | IRQ_HANDLE_PRESENT | IRQ_FORCED_PULSE;
// link->irq.Attributes = IRQ_TYPE_DYNAMIC_SHARING|IRQ_FIRST_SHARED;
link->irq.IRQInfo1 = 0 /* | IRQ_LEVEL_ID */;
link->irq.Handler = pdacf_interrupt;
link->irq.Instance = pdacf;
link->conf.Attributes = CONF_ENABLE_IRQ;
link->conf.IntType = INT_MEMORY_AND_IO;
link->conf.ConfigIndex = 1;
link->conf.Present = PRESENT_OPTION;
return pdacf_config(link);
}
/*
* snd_pdacf_attach - attach callback for cs
*/
static dev_link_t *snd_pdacf_attach(void)
{
client_reg_t client_reg; /* Register with cardmgr */
dev_link_t *link; /* Info for cardmgr */
int i, ret;
pdacf_t *pdacf;
snd_card_t *card;
static snd_device_ops_t ops = {
.dev_free = snd_pdacf_dev_free,
};
snd_printdd(KERN_DEBUG "pdacf_attach called\n");
/* find an empty slot from the card list */
for (i = 0; i < SNDRV_CARDS; i++) {
if (! card_list[i])
break;
}
if (i >= SNDRV_CARDS) {
snd_printk(KERN_ERR "pdacf: too many cards found\n");
return NULL;
}
if (! enable[i])
return NULL; /* disabled explicitly */
/* ok, create a card instance */
card = snd_card_new(index[i], id[i], THIS_MODULE, 0);
if (card == NULL) {
snd_printk(KERN_ERR "pdacf: cannot create a card instance\n");
return NULL;
}
pdacf = snd_pdacf_create(card);
if (! pdacf)
return NULL;
if (snd_device_new(card, SNDRV_DEV_LOWLEVEL, pdacf, &ops) < 0) {
kfree(pdacf);
snd_card_free(card);
return NULL;
}
pdacf->index = i;
card_list[i] = card;
link = &pdacf->link;
link->priv = pdacf;
link->io.Attributes1 = IO_DATA_PATH_WIDTH_AUTO;
link->io.NumPorts1 = 16;
link->irq.Attributes = IRQ_TYPE_EXCLUSIVE | IRQ_HANDLE_PRESENT | IRQ_FORCED_PULSE;
// link->irq.Attributes = IRQ_TYPE_DYNAMIC_SHARING|IRQ_FIRST_SHARED;
link->irq.IRQInfo1 = 0 /* | IRQ_LEVEL_ID */;
link->irq.Handler = pdacf_interrupt;
link->irq.Instance = pdacf;
link->conf.Attributes = CONF_ENABLE_IRQ;
link->conf.IntType = INT_MEMORY_AND_IO;
link->conf.ConfigIndex = 1;
link->conf.Present = PRESENT_OPTION;
/* Chain drivers */
link->next = dev_list;
dev_list = link;
/* Register with Card Services */
client_reg.dev_info = &dev_info;
client_reg.EventMask =
CS_EVENT_CARD_INSERTION | CS_EVENT_CARD_REMOVAL
#ifdef CONFIG_PM
| CS_EVENT_RESET_PHYSICAL | CS_EVENT_CARD_RESET
| CS_EVENT_PM_SUSPEND | CS_EVENT_PM_RESUME
#endif
;
client_reg.event_handler = &pdacf_event;
client_reg.Version = 0x0210;
client_reg.event_callback_args.client_data = link;
ret = pcmcia_register_client(&link->handle, &client_reg);
if (ret != CS_SUCCESS) {
cs_error(link->handle, RegisterClient, ret);
snd_pdacf_detach(link);
return NULL;
}
return link;
}
