static void __exit unload_ss_ms_sound(struct address_info *hw_config)
{
ad1848_unload(hw_config->io_base,
hw_config->irq,
devc->dma,
devc->dma,
0);
sound_unload_audiodev(hw_config->slots[0]);
}
void unload_mad16(struct address_info *hw_config)
{
ad1848_unload(hw_config->io_base + 4,
hw_config->irq,
hw_config->dma,
hw_config->dma2, 0);
release_region(hw_config->io_base, 4);
sound_unload_audiodev(hw_config->slots[0]);
}
int sound_install_audiodrv(int vers, char *name, struct audio_driver *driver,
int driver_size, int flags, unsigned int format_mask,
void *devc, int dma1, int dma2)
{
struct audio_driver *d;
struct audio_operations *op;
int num;
if (vers != AUDIO_DRIVER_VERSION || driver_size > sizeof(struct audio_driver)) {
printk(KERN_ERR "Sound: Incompatible audio driver for %s\n", name);
return -(EINVAL);
}
num = sound_alloc_audiodev();
if (num == -1) {
printk(KERN_ERR "sound: Too many audio drivers\n");
return -(EBUSY);
}
d = (struct audio_driver *) (sound_mem_blocks[sound_nblocks] = vmalloc(sizeof(struct audio_driver)));
if (sound_nblocks < 1024)
sound_nblocks++;
op = (struct audio_operations *) (sound_mem_blocks[sound_nblocks] = vmalloc(sizeof(struct audio_operations)));
if (sound_nblocks < 1024)
sound_nblocks++;
if (d == NULL || op == NULL) {
printk(KERN_ERR "Sound: Can't allocate driver for (%s)\n", name);
sound_unload_audiodev(num);
return -(ENOMEM);
}
memset((char *) op, 0, sizeof(struct audio_operations));
init_waitqueue_head(&op->in_sleeper);
init_waitqueue_head(&op->out_sleeper);
init_waitqueue_head(&op->poll_sleeper);
if (driver_size < sizeof(struct audio_driver))
memset((char *) d, 0, sizeof(struct audio_driver));
memcpy((char *) d, (char *) driver, driver_size);
op->d = d;
strlcpy(op->name, name, sizeof(op->name));
op->flags = flags;
op->format_mask = format_mask;
op->devc = devc;
/*
* Hardcoded defaults
*/
audio_devs[num] = op;
DMAbuf_init(num, dma1, dma2);
audio_init_devices();
return num;
}
static void __exit unload_gus_db16(struct address_info *hw_config)
{
ad1848_unload(hw_config->io_base,
hw_config->irq,
hw_config->dma,
hw_config->dma, 0);
sound_unload_audiodev(hw_config->slots[3]);
}
static void __exit cleanup_nm256 (void)
{
if (loaded) {
struct nm256_info *card;
struct nm256_info *next_card;
for (card = nmcard_list; card != NULL; card = next_card) {
stopPlay (card);
stopRecord (card);
if (card->has_irq)
free_irq (card->irq, card);
nm256_release_ports (card);
sound_unload_mixerdev (card->mixer_oss_dev);
sound_unload_audiodev (card->dev[0]);
sound_unload_audiodev (card->dev[1]);
next_card = card->next_card;
kfree (card);
}
nmcard_list = NULL;
}
pm_unregister_all (&handle_pm_event);
}
static void __devinit
nm256_remove(struct pci_dev *pcidev) {
struct nm256_info *xcard = pci_get_drvdata(pcidev);
struct nm256_info *card,*next_card = NULL;
for (card = nmcard_list; card != NULL; card = next_card) {
next_card = card->next_card;
if (card == xcard) {
stopPlay (card);
stopRecord (card);
if (card->has_irq)
free_irq (card->irq, card);
nm256_release_ports (card);
sound_unload_mixerdev (card->mixer_oss_dev);
sound_unload_audiodev (card->dev[0]);
sound_unload_audiodev (card->dev[1]);
kfree (card);
break;
}
}
if (nmcard_list == card)
nmcard_list = next_card;
}
static void __exit unload_trix_wss(struct address_info *hw_config)
{
int dma2 = hw_config->dma2;
if (dma2 == -1)
dma2 = hw_config->dma;
release_region(0x390, 2);
release_region(hw_config->io_base, 4);
ad1848_unload(hw_config->io_base + 4,
hw_config->irq,
hw_config->dma,
dma2,
0);
sound_unload_audiodev(hw_config->slots[0]);
}