static int
NETjet_S_card_msg(struct IsdnCardState *cs, int mt, void *arg)
{
u_long flags;
switch (mt) {
case CARD_RESET:
spin_lock_irqsave(&cs->lock, flags);
reset_netjet_s(cs);
spin_unlock_irqrestore(&cs->lock, flags);
return(0);
case CARD_RELEASE:
release_io_netjet(cs);
return(0);
case CARD_INIT:
reset_netjet_s(cs);
inittiger(cs);
spin_lock_irqsave(&cs->lock, flags);
clear_pending_isac_ints(cs);
initisac(cs);
/* Reenable all IRQ */
cs->writeisac(cs, ISAC_MASK, 0);
spin_unlock_irqrestore(&cs->lock, flags);
return(0);
case CARD_TEST:
return(0);
}
return(0);
}
static int
NETjet_S_card_msg(struct IsdnCardState *cs, int mt, void *arg)
{
switch (mt) {
case CARD_RESET:
reset_netjet_s(cs);
return(0);
case CARD_RELEASE:
release_io_netjet(cs);
return(0);
case CARD_INIT:
inittiger(cs);
clear_pending_isac_ints(cs);
initisac(cs);
/* Reenable all IRQ */
cs->writeisac(cs, ISAC_MASK, 0);
return(0);
case CARD_TEST:
return(0);
}
return(0);
}
int __init
setup_netjet_s(struct IsdnCard *card)
{
int bytecnt;
struct IsdnCardState *cs = card->cs;
char tmp[64];
long flags;
#ifdef __BIG_ENDIAN
#error "not running on big endian machines now"
#endif
strcpy(tmp, NETjet_S_revision);
printk(KERN_INFO "HiSax: Traverse Tech. NETjet-S driver Rev. %s\n", HiSax_getrev(tmp));
if (cs->typ != ISDN_CTYPE_NETJET_S)
return(0);
test_and_clear_bit(FLG_LOCK_ATOMIC, &cs->HW_Flags);
#if CONFIG_PCI
for ( ;; )
{
if (!pci_present()) {
printk(KERN_ERR "Netjet: no PCI bus present\n");
return(0);
}
if ((dev_netjet = pci_find_device(PCI_VENDOR_ID_TIGERJET,
PCI_DEVICE_ID_TIGERJET_300, dev_netjet))) {
if (pci_enable_device(dev_netjet))
return(0);
pci_set_master(dev_netjet);
cs->irq = dev_netjet->irq;
if (!cs->irq) {
printk(KERN_WARNING "NETjet-S: No IRQ for PCI card found\n");
return(0);
}
cs->hw.njet.base = pci_resource_start(dev_netjet, 0);
if (!cs->hw.njet.base) {
printk(KERN_WARNING "NETjet-S: No IO-Adr for PCI card found\n");
return(0);
}
} else {
printk(KERN_WARNING "NETjet-S: No PCI card found\n");
return(0);
}
cs->hw.njet.auxa = cs->hw.njet.base + NETJET_AUXDATA;
cs->hw.njet.isac = cs->hw.njet.base | NETJET_ISAC_OFF;
save_flags(flags);
sti();
cs->hw.njet.ctrl_reg = 0xff; /* Reset On */
byteout(cs->hw.njet.base + NETJET_CTRL, cs->hw.njet.ctrl_reg);
set_current_state(TASK_UNINTERRUPTIBLE);
schedule_timeout((10*HZ)/1000); /* Timeout 10ms */
cs->hw.njet.ctrl_reg = 0x00; /* Reset Off and status read clear */
byteout(cs->hw.njet.base + NETJET_CTRL, cs->hw.njet.ctrl_reg);
set_current_state(TASK_UNINTERRUPTIBLE);
schedule_timeout((10*HZ)/1000); /* Timeout 10ms */
restore_flags(flags);
cs->hw.njet.auxd = 0xC0;
cs->hw.njet.dmactrl = 0;
byteout(cs->hw.njet.base + NETJET_AUXCTRL, ~NETJET_ISACIRQ);
byteout(cs->hw.njet.base + NETJET_IRQMASK1, NETJET_ISACIRQ);
byteout(cs->hw.njet.auxa, cs->hw.njet.auxd);
switch ( ( ( NETjet_ReadIC( cs, ISAC_RBCH ) >> 5 ) & 3 ) )
{
case 0 :
break;
case 3 :
printk( KERN_WARNING "NETjet-S: NETspider-U PCI card found\n" );
continue;
default :
printk( KERN_WARNING "NETjet-S: No PCI card found\n" );
return 0;
}
break;
}
#else
printk(KERN_WARNING "NETjet-S: NO_PCI_BIOS\n");
printk(KERN_WARNING "NETjet-S: unable to config NETJET-S PCI\n");
return (0);
#endif /* CONFIG_PCI */
bytecnt = 256;
printk(KERN_INFO
"NETjet-S: PCI card configured at %#lx IRQ %d\n",
cs->hw.njet.base, cs->irq);
if (check_region(cs->hw.njet.base, bytecnt)) {
printk(KERN_WARNING
"HiSax: %s config port %#lx-%#lx already in use\n",
CardType[card->typ],
cs->hw.njet.base,
cs->hw.njet.base + bytecnt);
return (0);
} else {
request_region(cs->hw.njet.base, bytecnt, "netjet-s isdn");
}
reset_netjet_s(cs);
cs->readisac = &NETjet_ReadIC;
cs->writeisac = &NETjet_WriteIC;
cs->readisacfifo = &NETjet_ReadICfifo;
cs->writeisacfifo = &NETjet_WriteICfifo;
cs->BC_Read_Reg = &dummyrr;
cs->BC_Write_Reg = &dummywr;
cs->BC_Send_Data = &netjet_fill_dma;
cs->cardmsg = &NETjet_S_card_msg;
cs->irq_func = &netjet_s_interrupt;
cs->irq_flags |= SA_SHIRQ;
ISACVersion(cs, "NETjet-S:");
return (1);
}
