#include <linux/slab.h>
#include <linux/interrupt.h>
#include <linux/moduleparam.h>
+#include <linux/dma-mapping.h>
#include <sound/initval.h>
// module parameters (see "Module Parameters")
static void __devinit snd_vortex_workaround(struct pci_dev *vortex, int fix)
{
- struct pci_dev *via;
+ struct pci_dev *via = NULL;
/* autodetect if workarounds are required */
if (fix == 255) {
/* VIA KT133 */
- via = pci_find_device(PCI_VENDOR_ID_VIA, PCI_DEVICE_ID_VIA_8365_1, NULL);
+ via = pci_get_device(PCI_VENDOR_ID_VIA,
+ PCI_DEVICE_ID_VIA_8365_1, NULL);
/* VIA Apollo */
if (via == NULL) {
- via = pci_find_device(PCI_VENDOR_ID_VIA, PCI_DEVICE_ID_VIA_82C598_1, NULL);
- }
- /* AMD Irongate */
- if (via == NULL) {
- via = pci_find_device(PCI_VENDOR_ID_AMD, PCI_DEVICE_ID_AMD_FE_GATE_7007, NULL);
+ via = pci_get_device(PCI_VENDOR_ID_VIA,
+ PCI_DEVICE_ID_VIA_82C598_1, NULL);
+ /* AMD Irongate */
+ if (via == NULL)
+ via = pci_get_device(PCI_VENDOR_ID_AMD,
+ PCI_DEVICE_ID_AMD_FE_GATE_7007, NULL);
}
if (via) {
printk(KERN_INFO CARD_NAME ": Activating latency workaround...\n");
} else {
if (fix & 0x1)
vortex_fix_latency(vortex);
- if ((fix & 0x2) && (via = pci_find_device(PCI_VENDOR_ID_VIA, PCI_DEVICE_ID_VIA_8365_1, NULL)))
+ if ((fix & 0x2) && (via = pci_get_device(PCI_VENDOR_ID_VIA,
+ PCI_DEVICE_ID_VIA_8365_1, NULL)))
vortex_fix_agp_bridge(via);
- if ((fix & 0x4) && (via = pci_find_device(PCI_VENDOR_ID_VIA, PCI_DEVICE_ID_VIA_82C598_1, NULL)))
+ if ((fix & 0x4) && (via = pci_get_device(PCI_VENDOR_ID_VIA,
+ PCI_DEVICE_ID_VIA_82C598_1, NULL)))
vortex_fix_agp_bridge(via);
- if ((fix & 0x8) && (via = pci_find_device(PCI_VENDOR_ID_AMD, PCI_DEVICE_ID_AMD_FE_GATE_7007, NULL)))
+ if ((fix & 0x8) && (via = pci_get_device(PCI_VENDOR_ID_AMD,
+ PCI_DEVICE_ID_AMD_FE_GATE_7007, NULL)))
vortex_fix_agp_bridge(via);
}
+ pci_dev_put(via);
}
// component-destructor
// (see "Management of Cards and Components")
-static int snd_vortex_dev_free(snd_device_t * device)
+static int snd_vortex_dev_free(struct snd_device *device)
{
vortex_t *vortex = device->device_data;
// chip-specific constructor
// (see "Management of Cards and Components")
static int __devinit
-snd_vortex_create(snd_card_t * card, struct pci_dev *pci, vortex_t ** rchip)
+snd_vortex_create(struct snd_card *card, struct pci_dev *pci, vortex_t ** rchip)
{
vortex_t *chip;
int err;
- static snd_device_ops_t ops = {
+ static struct snd_device_ops ops = {
.dev_free = snd_vortex_dev_free,
};
// check PCI availability (DMA).
if ((err = pci_enable_device(pci)) < 0)
return err;
- if (!pci_dma_supported(pci, VORTEX_DMA_MASK)) {
+ if (pci_set_dma_mask(pci, DMA_32BIT_MASK) < 0 ||
+ pci_set_consistent_dma_mask(pci, DMA_32BIT_MASK) < 0) {
printk(KERN_ERR "error to set DMA mask\n");
+ pci_disable_device(pci);
return -ENXIO;
}
- pci_set_dma_mask(pci, VORTEX_DMA_MASK);
- chip = kcalloc(1, sizeof(*chip), GFP_KERNEL);
- if (chip == NULL)
+ chip = kzalloc(sizeof(*chip), GFP_KERNEL);
+ if (chip == NULL) {
+ pci_disable_device(pci);
return -ENOMEM;
+ }
chip->card = card;
goto alloc_out;
}
+ snd_card_set_dev(card, &pci->dev);
+
*rchip = chip;
return 0;
snd_vortex_probe(struct pci_dev *pci, const struct pci_device_id *pci_id)
{
static int dev;
- snd_card_t *card;
+ struct snd_card *card;
vortex_t *chip;
int err;
if (snd_seq_device_new(card, 1, SNDRV_SEQ_DEV_ID_VORTEX_SYNTH,
sizeof(snd_vortex_synth_arg_t), &wave) < 0
|| wave == NULL) {
- snd_printk("Can't initialize Aureal wavetable synth\n");
+ snd_printk(KERN_ERR "Can't initialize Aureal wavetable synth\n");
} else {
snd_vortex_synth_arg_t *arg;
// initialization of the module
static int __init alsa_card_vortex_init(void)
{
- return pci_module_init(&driver);
+ return pci_register_driver(&driver);
}
// clean up the module