static int TeleInt_card_msg(struct IsdnCardState *cs, int mt, void *arg) { switch (mt) { case CARD_RESET: reset_TeleInt(cs); return(0); case CARD_RELEASE: release_io_TeleInt(cs); return(0); case CARD_INIT: inithfc(cs); clear_pending_isac_ints(cs); initisac(cs); /* Reenable all IRQ */ cs->writeisac(cs, ISAC_MASK, 0); cs->writeisac(cs, ISAC_CMDR, 0x41); cs->hw.hfc.timer.expires = jiffies + 1; add_timer(&cs->hw.hfc.timer); return(0); case CARD_TEST: return(0); } return(0); }
static int TeleInt_card_msg(struct IsdnCardState *cs, int mt, void *arg) { u_long flags; int delay; switch (mt) { case CARD_RESET: spin_lock_irqsave(&cs->lock, flags); reset_TeleInt(cs); spin_unlock_irqrestore(&cs->lock, flags); return(0); case CARD_RELEASE: release_io_TeleInt(cs); return(0); case CARD_INIT: spin_lock_irqsave(&cs->lock, flags); reset_TeleInt(cs); inithfc(cs); clear_pending_isac_ints(cs); initisac(cs); /* Reenable all IRQ */ cs->writeisac(cs, ISAC_MASK, 0); cs->writeisac(cs, ISAC_CMDR, 0x41); spin_unlock_irqrestore(&cs->lock, flags); delay = HZ/100; if (!delay) delay = 1; cs->hw.hfc.timer.expires = jiffies + delay; add_timer(&cs->hw.hfc.timer); return(0); case CARD_TEST: return(0); } return(0); }
int __init setup_TeleInt(struct IsdnCard *card) { struct IsdnCardState *cs = card->cs; char tmp[64]; strcpy(tmp, TeleInt_revision); printk(KERN_INFO "HiSax: TeleInt driver Rev. %s\n", HiSax_getrev(tmp)); if (cs->typ != ISDN_CTYPE_TELEINT) return (0); cs->hw.hfc.addr = card->para[1] & 0x3fe; cs->irq = card->para[0]; cs->hw.hfc.cirm = HFC_CIRM; cs->hw.hfc.isac_spcr = 0x00; cs->hw.hfc.cip = 0; cs->hw.hfc.ctmt = HFC_CTMT | HFC_CLTIMER; cs->bcs[0].hw.hfc.send = NULL; cs->bcs[1].hw.hfc.send = NULL; cs->hw.hfc.fifosize = 7 * 1024 + 512; cs->hw.hfc.timer.function = (void *) TeleInt_Timer; cs->hw.hfc.timer.data = (long) cs; init_timer(&cs->hw.hfc.timer); if (check_region((cs->hw.hfc.addr), 2)) { printk(KERN_WARNING "HiSax: %s config port %x-%x already in use\n", CardType[card->typ], cs->hw.hfc.addr, cs->hw.hfc.addr + 2); return (0); } else { request_region(cs->hw.hfc.addr, 2, "TeleInt isdn"); } /* HW IO = IO */ byteout(cs->hw.hfc.addr, cs->hw.hfc.addr & 0xff); byteout(cs->hw.hfc.addr | 1, ((cs->hw.hfc.addr & 0x300) >> 8) | 0x54); switch (cs->irq) { case 3: cs->hw.hfc.cirm |= HFC_INTA; break; case 4: cs->hw.hfc.cirm |= HFC_INTB; break; case 5: cs->hw.hfc.cirm |= HFC_INTC; break; case 7: cs->hw.hfc.cirm |= HFC_INTD; break; case 10: cs->hw.hfc.cirm |= HFC_INTE; break; case 11: cs->hw.hfc.cirm |= HFC_INTF; break; default: printk(KERN_WARNING "TeleInt: wrong IRQ\n"); release_io_TeleInt(cs); return (0); } byteout(cs->hw.hfc.addr | 1, cs->hw.hfc.cirm); byteout(cs->hw.hfc.addr | 1, cs->hw.hfc.ctmt); printk(KERN_INFO "TeleInt: defined at 0x%x IRQ %d\n", cs->hw.hfc.addr, cs->irq); reset_TeleInt(cs); cs->readisac = &ReadISAC; cs->writeisac = &WriteISAC; cs->readisacfifo = &ReadISACfifo; cs->writeisacfifo = &WriteISACfifo; cs->BC_Read_Reg = &ReadHFC; cs->BC_Write_Reg = &WriteHFC; cs->cardmsg = &TeleInt_card_msg; cs->irq_func = &TeleInt_interrupt; ISACVersion(cs, "TeleInt:"); return (1); }