static int Teles_card_msg(struct IsdnCardState *cs, int mt, void *arg) { switch (mt) { case CARD_RESET: reset_teles0(cs); return(0); case CARD_RELEASE: release_io_teles0(cs); return(0); case CARD_INIT: inithscxisac(cs, 3); return(0); case CARD_TEST: return(0); } return(0); }
static int Teles_card_msg(struct IsdnCardState *cs, int mt, void *arg) { switch (mt) { case CARD_RESET: reset_teles0(cs); return(0); case CARD_RELEASE: release_io_teles0(cs); return(0); case CARD_SETIRQ: return(request_irq(cs->irq, &teles0_interrupt, I4L_IRQ_FLAG, "HiSax", cs)); case CARD_INIT: inithscxisac(cs, 3); return(0); case CARD_TEST: return(0); } return(0); }
static int Teles_card_msg(struct IsdnCardState *cs, int mt, void *arg) { u_long flags; switch (mt) { case CARD_RESET: spin_lock_irqsave(&cs->lock, flags); reset_teles0(cs); spin_unlock_irqrestore(&cs->lock, flags); return(0); case CARD_RELEASE: release_io_teles0(cs); return(0); case CARD_INIT: spin_lock_irqsave(&cs->lock, flags); inithscxisac(cs, 3); spin_unlock_irqrestore(&cs->lock, flags); return(0); case CARD_TEST: return(0); } return(0); }
int __init setup_teles0(struct IsdnCard *card) { u_char val; struct IsdnCardState *cs = card->cs; char tmp[64]; strcpy(tmp, teles0_revision); printk(KERN_INFO "HiSax: Teles 8.0/16.0 driver Rev. %s\n", HiSax_getrev(tmp)); if ((cs->typ != ISDN_CTYPE_16_0) && (cs->typ != ISDN_CTYPE_8_0)) return (0); if (cs->typ == ISDN_CTYPE_16_0) cs->hw.teles0.cfg_reg = card->para[2]; else /* 8.0 */ cs->hw.teles0.cfg_reg = 0; if (card->para[1] < 0x10000) { card->para[1] <<= 4; printk(KERN_INFO "Teles0: membase configured DOSish, assuming 0x%lx\n", (unsigned long) card->para[1]); } cs->irq = card->para[0]; if (cs->hw.teles0.cfg_reg) { if (!request_region(cs->hw.teles0.cfg_reg, 8, "teles cfg")) { printk(KERN_WARNING "HiSax: %s config port %x-%x already in use\n", CardType[card->typ], cs->hw.teles0.cfg_reg, cs->hw.teles0.cfg_reg + 8); return (0); } } if (cs->hw.teles0.cfg_reg) { if ((val = bytein(cs->hw.teles0.cfg_reg + 0)) != 0x51) { printk(KERN_WARNING "Teles0: 16.0 Byte at %x is %x\n", cs->hw.teles0.cfg_reg + 0, val); release_region(cs->hw.teles0.cfg_reg, 8); return (0); } if ((val = bytein(cs->hw.teles0.cfg_reg + 1)) != 0x93) { printk(KERN_WARNING "Teles0: 16.0 Byte at %x is %x\n", cs->hw.teles0.cfg_reg + 1, val); release_region(cs->hw.teles0.cfg_reg, 8); return (0); } val = bytein(cs->hw.teles0.cfg_reg + 2); /* 0x1e=without AB * 0x1f=with AB * 0x1c 16.3 ??? */ if (val != 0x1e && val != 0x1f) { printk(KERN_WARNING "Teles0: 16.0 Byte at %x is %x\n", cs->hw.teles0.cfg_reg + 2, val); release_region(cs->hw.teles0.cfg_reg, 8); return (0); } } /* 16.0 and 8.0 designed for IOM1 */ test_and_set_bit(HW_IOM1, &cs->HW_Flags); cs->hw.teles0.phymem = card->para[1]; if (!request_mem_region(cs->hw.teles0.phymem, TELES_IOMEM_SIZE, "teles iomem")) { printk(KERN_WARNING "HiSax: %s memory region %lx-%lx already in use\n", CardType[card->typ], cs->hw.teles0.phymem, cs->hw.teles0.phymem + TELES_IOMEM_SIZE); if (cs->hw.teles0.cfg_reg) release_region(cs->hw.teles0.cfg_reg, 8); return (0); } cs->hw.teles0.membase = ioremap(cs->hw.teles0.phymem, TELES_IOMEM_SIZE); printk(KERN_INFO "HiSax: %s config irq:%d mem:%p cfg:0x%X\n", CardType[cs->typ], cs->irq, cs->hw.teles0.membase, cs->hw.teles0.cfg_reg); if (reset_teles0(cs)) { printk(KERN_WARNING "Teles0: wrong IRQ\n"); release_io_teles0(cs); return (0); } setup_isac(cs); cs->readisac = &ReadISAC; cs->writeisac = &WriteISAC; cs->readisacfifo = &ReadISACfifo; cs->writeisacfifo = &WriteISACfifo; cs->BC_Read_Reg = &ReadHSCX; cs->BC_Write_Reg = &WriteHSCX; cs->BC_Send_Data = &hscx_fill_fifo; cs->cardmsg = &Teles_card_msg; cs->irq_func = &teles0_interrupt; ISACVersion(cs, "Teles0:"); if (HscxVersion(cs, "Teles0:")) { printk(KERN_WARNING "Teles0: wrong HSCX versions check IO/MEM addresses\n"); release_io_teles0(cs); return (0); } return (1); }