static int nd_3c59x_probe(void)
{
struct netdev *nd = &net_dev_3com_3c59x;
unsigned long pci_config_base;
int i;
pci_config_base = pci_lookup_vendor_device(0x10b7, 0x5900);
if (!pci_config_base)
pci_config_base = pci_lookup_vendor_device(0x10b7, 0x5950);
if (!pci_config_base)
pci_config_base = pci_lookup_vendor_device(0x10b7, 0x5951);
if (!pci_config_base)
pci_config_base = pci_lookup_vendor_device(0x10b7, 0x5952);
if (pci_config_base) {
nd->io_base = pci_read_config_long(pci_config_base, PCI_BASE0) & ~3;
for (i = 0; i < 3; i++) {
int addr;
addr = eeprom_read(nd, i + 10);
nd->hw_addr[i * 2] = addr >> 8;
nd->hw_addr[i * 2 + 1] = addr;
}
eth_setup(nd);
}
return net_dev_3com_3c59x.io_base ? 0 : -1;
}
ULONG ahi_pci_read_config_long(UBYTE reg, APTR dev)
{
return pci_read_config_long(reg, dev);
}
struct EMU10kxData*
AllocDriverData( struct pci_dev* dev,
struct DriverBase* AHIsubBase )
#endif
{
struct EMU10kxBase* EMU10kxBase = (struct EMU10kxBase*) AHIsubBase;
struct EMU10kxData* dd;
UWORD command_word;
// FIXME: This should be non-cachable, DMA-able memory
dd = AllocVec( sizeof( *dd ), MEMF_PUBLIC | MEMF_CLEAR );
if( dd == NULL )
{
Req( "Unable to allocate driver structure." );
return NULL;
}
dd->ahisubbase = AHIsubBase;
dd->interrupt.is_Node.ln_Type = INTERRUPT_NODE_TYPE;
dd->interrupt.is_Node.ln_Pri = 0;
dd->interrupt.is_Node.ln_Name = (STRPTR) LibName;
dd->interrupt.is_Code = (void(*)(void)) &emu10kxinterrupt;
dd->interrupt.is_Data = (APTR) dd;
dd->playback_interrupt.is_Node.ln_Type = INTERRUPT_NODE_TYPE;
dd->playback_interrupt.is_Node.ln_Pri = 0;
dd->playback_interrupt.is_Node.ln_Name = (STRPTR) LibName;
dd->playback_interrupt.is_Code = (void(*)(void)) &playbackinterrupt;
dd->playback_interrupt.is_Data = (APTR) dd;
dd->record_interrupt.is_Node.ln_Type = INTERRUPT_NODE_TYPE;
dd->record_interrupt.is_Node.ln_Pri = 0;
dd->record_interrupt.is_Node.ln_Name = (STRPTR) LibName;
dd->record_interrupt.is_Code = (void(*)(void)) &recordinterrupt;
dd->record_interrupt.is_Data = (APTR) dd;
dd->card.pci_dev = dev;
// if( pci_set_dma_mask(dd->card.pci_dev, EMU10K1_DMA_MASK) )
// {
// printf( "Unable to set DMA mask for card." );
// goto error;
// }
#ifdef __AMIGAOS4__
command_word = dev->ReadConfigWord( PCI_COMMAND );
command_word |= PCI_COMMAND_IO | PCI_COMMAND_MEMORY | PCI_COMMAND_MASTER;
dev->WriteConfigWord( PCI_COMMAND, command_word );
#else
command_word = pci_read_config_word( PCI_COMMAND, dd->card.pci_dev );
command_word |= PCI_COMMAND_IO | PCI_COMMAND_MEMORY | PCI_COMMAND_MASTER;
pci_write_config_word( PCI_COMMAND, command_word, dd->card.pci_dev );
#endif
dd->pci_master_enabled = TRUE;
// FIXME: How about latency/pcibios_set_master()??
#ifdef __AMIGAOS4__
dd->card.iobase = dev->GetResourceRange(0)->BaseAddress;
dd->card.length = ~( dev->GetResourceRange(0)->Size & PCI_BASE_ADDRESS_IO_MASK );
dd->card.irq = dev->MapInterrupt();
dd->card.chiprev = dev->ReadConfigByte( PCI_REVISION_ID);
dd->card.model = dev->ReadConfigWord( PCI_SUBSYSTEM_ID);
dd->card.is_audigy = ( dev->ReadConfigWord( PCI_DEVICE_ID) == PCI_DEVICE_ID_CREATIVE_AUDIGY );
dd->card.is_aps = ( dev->ReadConfigLong( PCI_SUBSYSTEM_VENDOR_ID)
== EMU_APS_SUBID );
dev->OutLong(dd->card.iobase + IPR, 0xffffffff);
dev->OutLong(dd->card.iobase + INTE, 0);
AddIntServer(dev->MapInterrupt(), &dd->interrupt );
#else
dd->card.iobase = dev->base_address[ 0 ];
dd->card.length = ~( dev->base_size[ 0 ] & PCI_BASE_ADDRESS_IO_MASK );
dd->card.irq = dev->irq;
dd->card.chiprev = pci_read_config_byte( PCI_REVISION_ID, dd->card.pci_dev );
dd->card.model = pci_read_config_word( PCI_SUBSYSTEM_ID, dd->card.pci_dev );
dd->card.is_audigy = ( dev->device == PCI_DEVICE_ID_CREATIVE_AUDIGY );
dd->card.is_aps = ( pci_read_config_long( PCI_SUBSYSTEM_VENDOR_ID,
dd->card.pci_dev )
== EMU_APS_SUBID );
pci_add_intserver( &dd->interrupt, dd->card.pci_dev );
#endif
dd->interrupt_added = TRUE;
/* Initialize chip */
if( emu10k1_init( &dd->card ) < 0 )
{
Req( "Unable to initialize EMU10kx subsystem.");
return NULL;
}
dd->emu10k1_initialized = TRUE;
/* Initialize mixer */
emu10k1_writeac97( &dd->card, AC97_RESET, 0L);
Delay( 1 );
if (emu10k1_readac97( &dd->card, AC97_RESET ) & 0x8000) {
Req( "ac97 codec not present.");
return NULL;
}
dd->input = 0;
dd->output = 0;
dd->monitor_volume = Linear2MixerGain( 0, &dd->monitor_volume_bits );
dd->input_gain = Linear2RecordGain( 0x10000, &dd->input_gain_bits );
dd->output_volume = Linear2MixerGain( 0x10000, &dd->output_volume_bits );
// No attenuation and natural tone for all outputs
emu10k1_writeac97( &dd->card, AC97_MASTER_VOL_STEREO, 0x0000 );
emu10k1_writeac97( &dd->card, AC97_HEADPHONE_VOL, 0x0000 );
emu10k1_writeac97( &dd->card, AC97_MASTER_VOL_MONO, 0x0000 );
emu10k1_writeac97( &dd->card, AC97_MASTER_TONE, 0x0f0f );
emu10k1_writeac97( &dd->card, AC97_RECORD_GAIN, 0x0000 );
emu10k1_writeac97( &dd->card, AC97_RECORD_SELECT, InputBits[ 0 ] );
emu10k1_writeac97( &dd->card, AC97_PCMOUT_VOL, 0x0808 );
emu10k1_writeac97( &dd->card, AC97_PCBEEP_VOL, 0x0000 );
emu10k1_writeac97( &dd->card, AC97_LINEIN_VOL, 0x0808 );
emu10k1_writeac97( &dd->card, AC97_MIC_VOL, AC97_MUTE | 0x0008 );
emu10k1_writeac97( &dd->card, AC97_CD_VOL, 0x0808 );
emu10k1_writeac97( &dd->card, AC97_AUX_VOL, 0x0808 );
emu10k1_writeac97( &dd->card, AC97_PHONE_VOL, 0x0008 );
emu10k1_writeac97( &dd->card, AC97_VIDEO_VOL, 0x0808 );
if (emu10k1_readac97( &dd->card, AC97_EXTENDED_ID ) & 0x0080 )
{
sblive_writeptr( &dd->card, AC97SLOT, 0, AC97SLOT_CNTR | AC97SLOT_LFE);
emu10k1_writeac97( &dd->card, AC97_SURROUND_MASTER, 0x0 );
}
return dd;
}