示例#1
0
static int
Sedl_card_msg(struct IsdnCardState *cs, int mt, void *arg)
{
	switch (mt) {
		case CARD_RESET:
			reset_sedlbauer(cs);
			return(0);
		case CARD_RELEASE:
			if (cs->hw.sedl.chip == SEDL_CHIP_ISAC_ISAR) {
				writereg(cs->hw.sedl.adr, cs->hw.sedl.hscx,
					ISAR_IRQBIT, 0);
				writereg(cs->hw.sedl.adr, cs->hw.sedl.isac,
					ISAC_MASK, 0xFF);
				reset_sedlbauer(cs);
				writereg(cs->hw.sedl.adr, cs->hw.sedl.hscx,
					ISAR_IRQBIT, 0);
				writereg(cs->hw.sedl.adr, cs->hw.sedl.isac,
					ISAC_MASK, 0xFF);
			}
			release_io_sedlbauer(cs);
			return(0);
		case CARD_INIT:
			if (cs->hw.sedl.chip == SEDL_CHIP_ISAC_ISAR) {
				clear_pending_isac_ints(cs);
				writereg(cs->hw.sedl.adr, cs->hw.sedl.hscx,
					ISAR_IRQBIT, 0);
				initisac(cs);
				initisar(cs);
				/* Reenable all IRQ */
				cs->writeisac(cs, ISAC_MASK, 0);
				/* RESET Receiver and Transmitter */
				cs->writeisac(cs, ISAC_CMDR, 0x41);
			} else {
				inithscxisac(cs, 3);
			}
			return(0);
		case CARD_TEST:
			return(0);
		case MDL_INFO_CONN:
			if (cs->subtyp != SEDL_SPEEDFAX_PYRAMID)
				return(0);
			if ((long) arg)
				cs->hw.sedl.reset_off &= ~SEDL_ISAR_PCI_LED2;
			else
				cs->hw.sedl.reset_off &= ~SEDL_ISAR_PCI_LED1;
			byteout(cs->hw.sedl.cfg_reg +3, cs->hw.sedl.reset_off);
			break;
		case MDL_INFO_REL:
			if (cs->subtyp != SEDL_SPEEDFAX_PYRAMID)
				return(0);
			if ((long) arg)
				cs->hw.sedl.reset_off |= SEDL_ISAR_PCI_LED2;
			else
				cs->hw.sedl.reset_off |= SEDL_ISAR_PCI_LED1;
			byteout(cs->hw.sedl.cfg_reg +3, cs->hw.sedl.reset_off);
			break;
	}
	return(0);
}
示例#2
0
int __devinit
setup_sedlbauer(struct IsdnCard *card)
{
	int bytecnt, ver, val;
	struct IsdnCardState *cs = card->cs;
	char tmp[64];
	u16 sub_vendor_id, sub_id;
	long flags;

	strcpy(tmp, Sedlbauer_revision);
	printk(KERN_INFO "HiSax: Sedlbauer driver Rev. %s\n", HiSax_getrev(tmp));
	
 	if (cs->typ == ISDN_CTYPE_SEDLBAUER) {
 		cs->subtyp = SEDL_SPEED_CARD_WIN;
		cs->hw.sedl.bus = SEDL_BUS_ISA;
		cs->hw.sedl.chip = SEDL_CHIP_TEST;
 	} else if (cs->typ == ISDN_CTYPE_SEDLBAUER_PCMCIA) {	
 		cs->subtyp = SEDL_SPEED_STAR;
		cs->hw.sedl.bus = SEDL_BUS_PCMCIA;
		cs->hw.sedl.chip = SEDL_CHIP_TEST;
 	} else if (cs->typ == ISDN_CTYPE_SEDLBAUER_FAX) {	
 		cs->subtyp = SEDL_SPEED_FAX;
		cs->hw.sedl.bus = SEDL_BUS_ISA;
		cs->hw.sedl.chip = SEDL_CHIP_ISAC_ISAR;
 	} else
		return (0);

	bytecnt = 8;
	if (card->para[1]) {
		cs->hw.sedl.cfg_reg = card->para[1];
		cs->irq = card->para[0];
		if (cs->hw.sedl.chip == SEDL_CHIP_ISAC_ISAR) {
			bytecnt = 16;
		}
	} else {
/* Probe for Sedlbauer speed pci */
#if CONFIG_PCI
		if (!pci_present()) {
			printk(KERN_ERR "Sedlbauer: no PCI bus present\n");
			return(0);
		}
		if ((dev_sedl = pci_find_device(PCI_VENDOR_ID_TIGERJET,
				PCI_DEVICE_ID_TIGERJET_100, dev_sedl))) {
			if (pci_enable_device(dev_sedl))
				return(0);
			cs->irq = dev_sedl->irq;
			if (!cs->irq) {
				printk(KERN_WARNING "Sedlbauer: No IRQ for PCI card found\n");
				return(0);
			}
			cs->hw.sedl.cfg_reg = pci_resource_start(dev_sedl, 0);
		} else {
			printk(KERN_WARNING "Sedlbauer: No PCI card found\n");
			return(0);
		}
		cs->irq_flags |= SA_SHIRQ;
		cs->hw.sedl.bus = SEDL_BUS_PCI;
		sub_vendor_id = dev_sedl->subsystem_vendor;
		sub_id = dev_sedl->subsystem_device;
		printk(KERN_INFO "Sedlbauer: PCI subvendor:%x subid %x\n",
			sub_vendor_id, sub_id);
		printk(KERN_INFO "Sedlbauer: PCI base adr %#x\n",
			cs->hw.sedl.cfg_reg);
		if (sub_id != PCI_SUB_ID_SEDLBAUER) {
			printk(KERN_ERR "Sedlbauer: unknown sub id %#x\n", sub_id);
			return(0);
		}
		if (sub_vendor_id == PCI_SUBVENDOR_SPEEDFAX_PYRAMID) {
			cs->hw.sedl.chip = SEDL_CHIP_ISAC_ISAR;
			cs->subtyp = SEDL_SPEEDFAX_PYRAMID;
		} else if (sub_vendor_id == PCI_SUBVENDOR_SPEEDFAX_PCI) {
			cs->hw.sedl.chip = SEDL_CHIP_ISAC_ISAR;
			cs->subtyp = SEDL_SPEEDFAX_PCI;
		} else if (sub_vendor_id == PCI_SUBVENDOR_SEDLBAUER_PCI) {
			cs->hw.sedl.chip = SEDL_CHIP_IPAC;
			cs->subtyp = SEDL_SPEED_PCI;
		} else {
			printk(KERN_ERR "Sedlbauer: unknown sub vendor id %#x\n",
				sub_vendor_id);
			return(0);
		}
		bytecnt = 256;
		cs->hw.sedl.reset_on = SEDL_ISAR_PCI_ISAR_RESET_ON;
		cs->hw.sedl.reset_off = SEDL_ISAR_PCI_ISAR_RESET_OFF;
		byteout(cs->hw.sedl.cfg_reg, 0xff);
		byteout(cs->hw.sedl.cfg_reg, 0x00);
		byteout(cs->hw.sedl.cfg_reg+ 2, 0xdd);
		byteout(cs->hw.sedl.cfg_reg+ 5, 0x02);
		byteout(cs->hw.sedl.cfg_reg +3, cs->hw.sedl.reset_on);
		save_flags(flags);
		sti();
		current->state = TASK_UNINTERRUPTIBLE;
		schedule_timeout((10*HZ)/1000);
		byteout(cs->hw.sedl.cfg_reg +3, cs->hw.sedl.reset_off);
		restore_flags(flags);
#else
		printk(KERN_WARNING "Sedlbauer: NO_PCI_BIOS\n");
		return (0);
#endif /* CONFIG_PCI */
	}	
	
	/* In case of the sedlbauer pcmcia card, this region is in use,
	 * reserved for us by the card manager. So we do not check it
	 * here, it would fail.
	 */
	if (cs->hw.sedl.bus != SEDL_BUS_PCMCIA &&
		check_region((cs->hw.sedl.cfg_reg), bytecnt)) {
		printk(KERN_WARNING
			"HiSax: %s config port %x-%x already in use\n",
			CardType[card->typ],
			cs->hw.sedl.cfg_reg,
			cs->hw.sedl.cfg_reg + bytecnt);
			return (0);
	} else {
		request_region(cs->hw.sedl.cfg_reg, bytecnt, "sedlbauer isdn");
	}

	printk(KERN_INFO
	       "Sedlbauer: defined at 0x%x-0x%x IRQ %d\n",
	       cs->hw.sedl.cfg_reg,
	       cs->hw.sedl.cfg_reg + bytecnt,
	       cs->irq);

	cs->BC_Read_Reg = &ReadHSCX;
	cs->BC_Write_Reg = &WriteHSCX;
	cs->BC_Send_Data = &hscx_fill_fifo;
	cs->cardmsg = &Sedl_card_msg;

/*
 * testing ISA and PCMCIA Cards for IPAC, default is ISAC
 * do not test for PCI card, because ports are different
 * and PCI card uses only IPAC (for the moment)
 */	
	if (cs->hw.sedl.bus != SEDL_BUS_PCI) {
		val = readreg(cs->hw.sedl.cfg_reg + SEDL_IPAC_ANY_ADR,
			cs->hw.sedl.cfg_reg + SEDL_IPAC_ANY_IPAC, IPAC_ID);
		printk(KERN_DEBUG "Sedlbauer: testing IPAC version %x\n", val);
	        if ((val == 1) || (val == 2)) {
			/* IPAC */
			cs->subtyp = SEDL_SPEED_WIN2_PC104;
			if (cs->hw.sedl.bus == SEDL_BUS_PCMCIA) {
				cs->subtyp = SEDL_SPEED_STAR2;
			}
			cs->hw.sedl.chip = SEDL_CHIP_IPAC;
		} else {
			/* ISAC_HSCX oder ISAC_ISAR */
			if (cs->hw.sedl.chip == SEDL_CHIP_TEST) {
				cs->hw.sedl.chip = SEDL_CHIP_ISAC_HSCX;
			}
		}
	}

/*
 * hw.sedl.chip is now properly set
 */
	printk(KERN_INFO "Sedlbauer: %s detected\n",
		Sedlbauer_Types[cs->subtyp]);


	if (cs->hw.sedl.chip == SEDL_CHIP_IPAC) {
		if (cs->hw.sedl.bus == SEDL_BUS_PCI) {
	                cs->hw.sedl.adr  = cs->hw.sedl.cfg_reg + SEDL_IPAC_PCI_ADR;
			cs->hw.sedl.isac = cs->hw.sedl.cfg_reg + SEDL_IPAC_PCI_IPAC;
			cs->hw.sedl.hscx = cs->hw.sedl.cfg_reg + SEDL_IPAC_PCI_IPAC;
		} else {
	                cs->hw.sedl.adr  = cs->hw.sedl.cfg_reg + SEDL_IPAC_ANY_ADR;
			cs->hw.sedl.isac = cs->hw.sedl.cfg_reg + SEDL_IPAC_ANY_IPAC;
			cs->hw.sedl.hscx = cs->hw.sedl.cfg_reg + SEDL_IPAC_ANY_IPAC;
		}
		test_and_set_bit(HW_IPAC, &cs->HW_Flags);
		cs->readisac = &ReadISAC_IPAC;
		cs->writeisac = &WriteISAC_IPAC;
		cs->readisacfifo = &ReadISACfifo_IPAC;
		cs->writeisacfifo = &WriteISACfifo_IPAC;
		cs->irq_func = &sedlbauer_interrupt_ipac;

		val = readreg(cs->hw.sedl.adr, cs->hw.sedl.isac, IPAC_ID);
		printk(KERN_INFO "Sedlbauer: IPAC version %x\n", val);
		reset_sedlbauer(cs);
	} else {
		/* ISAC_HSCX oder ISAC_ISAR */
		cs->readisac = &ReadISAC;
		cs->writeisac = &WriteISAC;
		cs->readisacfifo = &ReadISACfifo;
		cs->writeisacfifo = &WriteISACfifo;
		if (cs->hw.sedl.chip == SEDL_CHIP_ISAC_ISAR) {
			if (cs->hw.sedl.bus == SEDL_BUS_PCI) {
				cs->hw.sedl.adr = cs->hw.sedl.cfg_reg +
							SEDL_ISAR_PCI_ADR;
				cs->hw.sedl.isac = cs->hw.sedl.cfg_reg +
							SEDL_ISAR_PCI_ISAC;
				cs->hw.sedl.hscx = cs->hw.sedl.cfg_reg +
							SEDL_ISAR_PCI_ISAR;
			} else {
				cs->hw.sedl.adr = cs->hw.sedl.cfg_reg +
							SEDL_ISAR_ISA_ADR;
				cs->hw.sedl.isac = cs->hw.sedl.cfg_reg +
							SEDL_ISAR_ISA_ISAC;
				cs->hw.sedl.hscx = cs->hw.sedl.cfg_reg +
							SEDL_ISAR_ISA_ISAR;
				cs->hw.sedl.reset_on = cs->hw.sedl.cfg_reg +
							SEDL_ISAR_ISA_ISAR_RESET_ON;
				cs->hw.sedl.reset_off = cs->hw.sedl.cfg_reg +
							SEDL_ISAR_ISA_ISAR_RESET_OFF;
			}
			cs->bcs[0].hw.isar.reg = &cs->hw.sedl.isar;
			cs->bcs[1].hw.isar.reg = &cs->hw.sedl.isar;
			test_and_set_bit(HW_ISAR, &cs->HW_Flags);
			cs->irq_func = &sedlbauer_interrupt_isar;
			cs->auxcmd = &isar_auxcmd;
			ISACVersion(cs, "Sedlbauer:");
			cs->BC_Read_Reg = &ReadISAR;
			cs->BC_Write_Reg = &WriteISAR;
			cs->BC_Send_Data = &isar_fill_fifo;
			ver = ISARVersion(cs, "Sedlbauer:");
			if (ver < 0) {
				printk(KERN_WARNING
					"Sedlbauer: wrong ISAR version (ret = %d)\n", ver);
				release_io_sedlbauer(cs);
				return (0);
			}
		} else {
			if (cs->hw.sedl.bus == SEDL_BUS_PCMCIA) {
				cs->hw.sedl.adr = cs->hw.sedl.cfg_reg + SEDL_HSCX_PCMCIA_ADR;
				cs->hw.sedl.isac = cs->hw.sedl.cfg_reg + SEDL_HSCX_PCMCIA_ISAC;
				cs->hw.sedl.hscx = cs->hw.sedl.cfg_reg + SEDL_HSCX_PCMCIA_HSCX;
				cs->hw.sedl.reset_on = cs->hw.sedl.cfg_reg + SEDL_HSCX_PCMCIA_RESET;
				cs->hw.sedl.reset_off = cs->hw.sedl.cfg_reg + SEDL_HSCX_PCMCIA_RESET;
			} else {
				cs->hw.sedl.adr = cs->hw.sedl.cfg_reg + SEDL_HSCX_ISA_ADR;
				cs->hw.sedl.isac = cs->hw.sedl.cfg_reg + SEDL_HSCX_ISA_ISAC;
				cs->hw.sedl.hscx = cs->hw.sedl.cfg_reg + SEDL_HSCX_ISA_HSCX;
				cs->hw.sedl.reset_on = cs->hw.sedl.cfg_reg + SEDL_HSCX_ISA_RESET_ON;
				cs->hw.sedl.reset_off = cs->hw.sedl.cfg_reg + SEDL_HSCX_ISA_RESET_OFF;
			}
			cs->irq_func = &sedlbauer_interrupt;
			ISACVersion(cs, "Sedlbauer:");
		
			if (HscxVersion(cs, "Sedlbauer:")) {
				printk(KERN_WARNING
					"Sedlbauer: wrong HSCX versions check IO address\n");
				release_io_sedlbauer(cs);
				return (0);
			}
			reset_sedlbauer(cs);
		}
	}
	return (1);
}
int __devinit
setup_sedlbauer(struct IsdnCard *card)
{
	int bytecnt = 8, ver, val, rc;
	struct IsdnCardState *cs = card->cs;
	char tmp[64];

	strcpy(tmp, Sedlbauer_revision);
	printk(KERN_INFO "HiSax: Sedlbauer driver Rev. %s\n", HiSax_getrev(tmp));
	
 	if (cs->typ == ISDN_CTYPE_SEDLBAUER) {
 		cs->subtyp = SEDL_SPEED_CARD_WIN;
		cs->hw.sedl.bus = SEDL_BUS_ISA;
		cs->hw.sedl.chip = SEDL_CHIP_TEST;
 	} else if (cs->typ == ISDN_CTYPE_SEDLBAUER_PCMCIA) {	
 		cs->subtyp = SEDL_SPEED_STAR;
		cs->hw.sedl.bus = SEDL_BUS_PCMCIA;
		cs->hw.sedl.chip = SEDL_CHIP_TEST;
 	} else if (cs->typ == ISDN_CTYPE_SEDLBAUER_FAX) {	
 		cs->subtyp = SEDL_SPEED_FAX;
		cs->hw.sedl.bus = SEDL_BUS_ISA;
		cs->hw.sedl.chip = SEDL_CHIP_ISAC_ISAR;
 	} else
		return (0);

	bytecnt = 8;
	if (card->para[1]) {
		cs->hw.sedl.cfg_reg = card->para[1];
		cs->irq = card->para[0];
		if (cs->hw.sedl.chip == SEDL_CHIP_ISAC_ISAR) {
			bytecnt = 16;
		}
	} else {
		rc = setup_sedlbauer_isapnp(card, &bytecnt);
		if (!rc)
			return (0);
		if (rc > 0)
			goto ready;

		/* Probe for Sedlbauer speed pci */
		rc = setup_sedlbauer_pci(card);
		if (!rc)
			return (0);

		bytecnt = 256;
	}	

ready:	

	/* In case of the sedlbauer pcmcia card, this region is in use,
	 * reserved for us by the card manager. So we do not check it
	 * here, it would fail.
	 */
	if (cs->hw.sedl.bus != SEDL_BUS_PCMCIA &&
		!request_region(cs->hw.sedl.cfg_reg, bytecnt, "sedlbauer isdn")) {
		printk(KERN_WARNING
			"HiSax: %s config port %x-%x already in use\n",
			CardType[card->typ],
			cs->hw.sedl.cfg_reg,
			cs->hw.sedl.cfg_reg + bytecnt);
			return (0);
	}

	printk(KERN_INFO
	       "Sedlbauer: defined at 0x%x-0x%x IRQ %d\n",
	       cs->hw.sedl.cfg_reg,
	       cs->hw.sedl.cfg_reg + bytecnt,
	       cs->irq);

	cs->BC_Read_Reg = &ReadHSCX;
	cs->BC_Write_Reg = &WriteHSCX;
	cs->BC_Send_Data = &hscx_fill_fifo;
	cs->cardmsg = &Sedl_card_msg;

/*
 * testing ISA and PCMCIA Cards for IPAC, default is ISAC
 * do not test for PCI card, because ports are different
 * and PCI card uses only IPAC (for the moment)
 */	
	if (cs->hw.sedl.bus != SEDL_BUS_PCI) {
		val = readreg(cs->hw.sedl.cfg_reg + SEDL_IPAC_ANY_ADR,
			cs->hw.sedl.cfg_reg + SEDL_IPAC_ANY_IPAC, IPAC_ID);
		printk(KERN_DEBUG "Sedlbauer: testing IPAC version %x\n", val);
	        if ((val == 1) || (val == 2)) {
			/* IPAC */
			cs->subtyp = SEDL_SPEED_WIN2_PC104;
			if (cs->hw.sedl.bus == SEDL_BUS_PCMCIA) {
				cs->subtyp = SEDL_SPEED_STAR2;
			}
			cs->hw.sedl.chip = SEDL_CHIP_IPAC;
		} else {
			/* ISAC_HSCX oder ISAC_ISAR */
			if (cs->hw.sedl.chip == SEDL_CHIP_TEST) {
				cs->hw.sedl.chip = SEDL_CHIP_ISAC_HSCX;
			}
		}
	}

/*
 * hw.sedl.chip is now properly set
 */
	printk(KERN_INFO "Sedlbauer: %s detected\n",
		Sedlbauer_Types[cs->subtyp]);

	setup_isac(cs);
	if (cs->hw.sedl.chip == SEDL_CHIP_IPAC) {
		if (cs->hw.sedl.bus == SEDL_BUS_PCI) {
	                cs->hw.sedl.adr  = cs->hw.sedl.cfg_reg + SEDL_IPAC_PCI_ADR;
			cs->hw.sedl.isac = cs->hw.sedl.cfg_reg + SEDL_IPAC_PCI_IPAC;
			cs->hw.sedl.hscx = cs->hw.sedl.cfg_reg + SEDL_IPAC_PCI_IPAC;
		} else {
	                cs->hw.sedl.adr  = cs->hw.sedl.cfg_reg + SEDL_IPAC_ANY_ADR;
			cs->hw.sedl.isac = cs->hw.sedl.cfg_reg + SEDL_IPAC_ANY_IPAC;
			cs->hw.sedl.hscx = cs->hw.sedl.cfg_reg + SEDL_IPAC_ANY_IPAC;
		}
		test_and_set_bit(HW_IPAC, &cs->HW_Flags);
		cs->readisac = &ReadISAC_IPAC;
		cs->writeisac = &WriteISAC_IPAC;
		cs->readisacfifo = &ReadISACfifo_IPAC;
		cs->writeisacfifo = &WriteISACfifo_IPAC;
		cs->irq_func = &sedlbauer_interrupt_ipac;
		val = readreg(cs->hw.sedl.adr, cs->hw.sedl.isac, IPAC_ID);
		printk(KERN_INFO "Sedlbauer: IPAC version %x\n", val);
	} else {
		/* ISAC_HSCX oder ISAC_ISAR */
		cs->readisac = &ReadISAC;
		cs->writeisac = &WriteISAC;
		cs->readisacfifo = &ReadISACfifo;
		cs->writeisacfifo = &WriteISACfifo;
		if (cs->hw.sedl.chip == SEDL_CHIP_ISAC_ISAR) {
			if (cs->hw.sedl.bus == SEDL_BUS_PCI) {
				cs->hw.sedl.adr = cs->hw.sedl.cfg_reg +
							SEDL_ISAR_PCI_ADR;
				cs->hw.sedl.isac = cs->hw.sedl.cfg_reg +
							SEDL_ISAR_PCI_ISAC;
				cs->hw.sedl.hscx = cs->hw.sedl.cfg_reg +
							SEDL_ISAR_PCI_ISAR;
			} else {
				cs->hw.sedl.adr = cs->hw.sedl.cfg_reg +
							SEDL_ISAR_ISA_ADR;
				cs->hw.sedl.isac = cs->hw.sedl.cfg_reg +
							SEDL_ISAR_ISA_ISAC;
				cs->hw.sedl.hscx = cs->hw.sedl.cfg_reg +
							SEDL_ISAR_ISA_ISAR;
				cs->hw.sedl.reset_on = cs->hw.sedl.cfg_reg +
							SEDL_ISAR_ISA_ISAR_RESET_ON;
				cs->hw.sedl.reset_off = cs->hw.sedl.cfg_reg +
							SEDL_ISAR_ISA_ISAR_RESET_OFF;
			}
			cs->bcs[0].hw.isar.reg = &cs->hw.sedl.isar;
			cs->bcs[1].hw.isar.reg = &cs->hw.sedl.isar;
			test_and_set_bit(HW_ISAR, &cs->HW_Flags);
			cs->irq_func = &sedlbauer_interrupt_isar;
			cs->auxcmd = &isar_auxcmd;
			ISACVersion(cs, "Sedlbauer:");
			cs->BC_Read_Reg = &ReadISAR;
			cs->BC_Write_Reg = &WriteISAR;
			cs->BC_Send_Data = &isar_fill_fifo;
			bytecnt = 3;
			while (bytecnt) {
				ver = ISARVersion(cs, "Sedlbauer:");
				if (ver < 0)
					printk(KERN_WARNING
						"Sedlbauer: wrong ISAR version (ret = %d)\n", ver);
				else
					break;
				reset_sedlbauer(cs);
				bytecnt--;
			}
			if (!bytecnt) {
				release_io_sedlbauer(cs);
				return (0);
			}
		} else {
			if (cs->hw.sedl.bus == SEDL_BUS_PCMCIA) {
				cs->hw.sedl.adr = cs->hw.sedl.cfg_reg + SEDL_HSCX_PCMCIA_ADR;
				cs->hw.sedl.isac = cs->hw.sedl.cfg_reg + SEDL_HSCX_PCMCIA_ISAC;
				cs->hw.sedl.hscx = cs->hw.sedl.cfg_reg + SEDL_HSCX_PCMCIA_HSCX;
				cs->hw.sedl.reset_on = cs->hw.sedl.cfg_reg + SEDL_HSCX_PCMCIA_RESET;
				cs->hw.sedl.reset_off = cs->hw.sedl.cfg_reg + SEDL_HSCX_PCMCIA_RESET;
				cs->irq_flags |= IRQF_SHARED;
			} else {
				cs->hw.sedl.adr = cs->hw.sedl.cfg_reg + SEDL_HSCX_ISA_ADR;
				cs->hw.sedl.isac = cs->hw.sedl.cfg_reg + SEDL_HSCX_ISA_ISAC;
				cs->hw.sedl.hscx = cs->hw.sedl.cfg_reg + SEDL_HSCX_ISA_HSCX;
				cs->hw.sedl.reset_on = cs->hw.sedl.cfg_reg + SEDL_HSCX_ISA_RESET_ON;
				cs->hw.sedl.reset_off = cs->hw.sedl.cfg_reg + SEDL_HSCX_ISA_RESET_OFF;
			}
			cs->irq_func = &sedlbauer_interrupt;
			ISACVersion(cs, "Sedlbauer:");
		
			if (HscxVersion(cs, "Sedlbauer:")) {
				printk(KERN_WARNING
					"Sedlbauer: wrong HSCX versions check IO address\n");
				release_io_sedlbauer(cs);
				return (0);
			}
		}
	}
	return (1);
}
示例#4
0
int __devinit
setup_sedlbauer(struct IsdnCard *card)
{
	int bytecnt, ver, val;
	struct IsdnCardState *cs = card->cs;
	char tmp[64];
	u16 sub_vendor_id, sub_id;

	strcpy(tmp, Sedlbauer_revision);
	printk(KERN_INFO "HiSax: Sedlbauer driver Rev. %s\n", HiSax_getrev(tmp));
	
 	if (cs->typ == ISDN_CTYPE_SEDLBAUER) {
 		cs->subtyp = SEDL_SPEED_CARD_WIN;
		cs->hw.sedl.bus = SEDL_BUS_ISA;
		cs->hw.sedl.chip = SEDL_CHIP_TEST;
 	} else if (cs->typ == ISDN_CTYPE_SEDLBAUER_PCMCIA) {	
 		cs->subtyp = SEDL_SPEED_STAR;
		cs->hw.sedl.bus = SEDL_BUS_PCMCIA;
		cs->hw.sedl.chip = SEDL_CHIP_TEST;
 	} else if (cs->typ == ISDN_CTYPE_SEDLBAUER_FAX) {	
 		cs->subtyp = SEDL_SPEED_FAX;
		cs->hw.sedl.bus = SEDL_BUS_ISA;
		cs->hw.sedl.chip = SEDL_CHIP_ISAC_ISAR;
 	} else
		return (0);

	bytecnt = 8;
	if (card->para[1]) {
		cs->hw.sedl.cfg_reg = card->para[1];
		cs->irq = card->para[0];
		if (cs->hw.sedl.chip == SEDL_CHIP_ISAC_ISAR) {
			bytecnt = 16;
		}
	} else {
#ifdef __ISAPNP__
		if (isapnp_present()) {
			struct pnp_dev *pnp_d;
			while(ipid->card_vendor) {
				if ((pnp_c = pnp_find_card(ipid->card_vendor,
					ipid->card_device, pnp_c))) {
					pnp_d = NULL;
					if ((pnp_d = pnp_find_dev(pnp_c,
						ipid->vendor, ipid->function, pnp_d))) {
						int err;

						printk(KERN_INFO "HiSax: %s detected\n",
							(char *)ipid->driver_data);
						pnp_disable_dev(pnp_d);
						err = pnp_activate_dev(pnp_d);
						if (err<0) {
							printk(KERN_WARNING "%s: pnp_activate_dev ret(%d)\n",
								__FUNCTION__, err);
							return(0);
						}
						card->para[1] = pnp_port_start(pnp_d, 0);
						card->para[0] = pnp_irq(pnp_d, 0);

						if (!card->para[0] || !card->para[1]) {
							printk(KERN_ERR "Sedlbauer PnP:some resources are missing %ld/%lx\n",
								card->para[0], card->para[1]);
							pnp_disable_dev(pnp_d);
							return(0);
						}
						cs->hw.sedl.cfg_reg = card->para[1];
						cs->irq = card->para[0];
						if (ipid->function == ISAPNP_FUNCTION(0x2)) {
							cs->subtyp = SEDL_SPEED_FAX;
							cs->hw.sedl.chip = SEDL_CHIP_ISAC_ISAR;
							bytecnt = 16;
						} else {
							cs->subtyp = SEDL_SPEED_CARD_WIN;
							cs->hw.sedl.chip = SEDL_CHIP_TEST;
						}
						goto ready;
					} else {
						printk(KERN_ERR "Sedlbauer PnP: PnP error card found, no device\n");
						return(0);
					}
				}
				ipid++;
				pnp_c = NULL;
			} 
			if (!ipid->card_vendor) {
				printk(KERN_INFO "Sedlbauer PnP: no ISAPnP card found\n");
			}
		}
#endif
/* Probe for Sedlbauer speed pci */
#ifdef CONFIG_PCI
		if ((dev_sedl = pci_find_device(PCI_VENDOR_ID_TIGERJET,
				PCI_DEVICE_ID_TIGERJET_100, dev_sedl))) {
			if (pci_enable_device(dev_sedl))
				return(0);
			cs->irq = dev_sedl->irq;
			if (!cs->irq) {
				printk(KERN_WARNING "Sedlbauer: No IRQ for PCI card found\n");
				return(0);
			}
			cs->hw.sedl.cfg_reg = pci_resource_start(dev_sedl, 0);
		} else {
			printk(KERN_WARNING "Sedlbauer: No PCI card found\n");
			return(0);
		}
		cs->irq_flags |= IRQF_SHARED;
		cs->hw.sedl.bus = SEDL_BUS_PCI;
		sub_vendor_id = dev_sedl->subsystem_vendor;
		sub_id = dev_sedl->subsystem_device;
		printk(KERN_INFO "Sedlbauer: PCI subvendor:%x subid %x\n",
			sub_vendor_id, sub_id);
		printk(KERN_INFO "Sedlbauer: PCI base adr %#x\n",
			cs->hw.sedl.cfg_reg);
		if (sub_id != PCI_SUB_ID_SEDLBAUER) {
			printk(KERN_ERR "Sedlbauer: unknown sub id %#x\n", sub_id);
			return(0);
		}
		if (sub_vendor_id == PCI_SUBVENDOR_SPEEDFAX_PYRAMID) {
			cs->hw.sedl.chip = SEDL_CHIP_ISAC_ISAR;
			cs->subtyp = SEDL_SPEEDFAX_PYRAMID;
		} else if (sub_vendor_id == PCI_SUBVENDOR_SPEEDFAX_PCI) {
			cs->hw.sedl.chip = SEDL_CHIP_ISAC_ISAR;
			cs->subtyp = SEDL_SPEEDFAX_PCI;
		} else if (sub_vendor_id == PCI_SUBVENDOR_HST_SAPHIR3) {
			cs->hw.sedl.chip = SEDL_CHIP_IPAC;
			cs->subtyp = HST_SAPHIR3;
		} else if (sub_vendor_id == PCI_SUBVENDOR_SEDLBAUER_PCI) {
			cs->hw.sedl.chip = SEDL_CHIP_IPAC;
			cs->subtyp = SEDL_SPEED_PCI;
		} else {
			printk(KERN_ERR "Sedlbauer: unknown sub vendor id %#x\n",
				sub_vendor_id);
			return(0);
		}
		bytecnt = 256;
		cs->hw.sedl.reset_on = SEDL_ISAR_PCI_ISAR_RESET_ON;
		cs->hw.sedl.reset_off = SEDL_ISAR_PCI_ISAR_RESET_OFF;
		byteout(cs->hw.sedl.cfg_reg, 0xff);
		byteout(cs->hw.sedl.cfg_reg, 0x00);
		byteout(cs->hw.sedl.cfg_reg+ 2, 0xdd);
		byteout(cs->hw.sedl.cfg_reg+ 5, 0x02);
		byteout(cs->hw.sedl.cfg_reg +3, cs->hw.sedl.reset_on);
		mdelay(2);
		byteout(cs->hw.sedl.cfg_reg +3, cs->hw.sedl.reset_off);
		mdelay(10);
#else
		printk(KERN_WARNING "Sedlbauer: NO_PCI_BIOS\n");
		return (0);
#endif /* CONFIG_PCI */
	}	

#ifdef __ISAPNP__
ready:	
#endif

	/* In case of the sedlbauer pcmcia card, this region is in use,
	 * reserved for us by the card manager. So we do not check it
	 * here, it would fail.
	 */
	if (cs->hw.sedl.bus != SEDL_BUS_PCMCIA &&
		!request_region(cs->hw.sedl.cfg_reg, bytecnt, "sedlbauer isdn")) {
		printk(KERN_WARNING
			"HiSax: %s config port %x-%x already in use\n",
			CardType[card->typ],
			cs->hw.sedl.cfg_reg,
			cs->hw.sedl.cfg_reg + bytecnt);
			return (0);
	}

	printk(KERN_INFO
	       "Sedlbauer: defined at 0x%x-0x%x IRQ %d\n",
	       cs->hw.sedl.cfg_reg,
	       cs->hw.sedl.cfg_reg + bytecnt,
	       cs->irq);

	cs->BC_Read_Reg = &ReadHSCX;
	cs->BC_Write_Reg = &WriteHSCX;
	cs->BC_Send_Data = &hscx_fill_fifo;
	cs->cardmsg = &Sedl_card_msg;

/*
 * testing ISA and PCMCIA Cards for IPAC, default is ISAC
 * do not test for PCI card, because ports are different
 * and PCI card uses only IPAC (for the moment)
 */	
	if (cs->hw.sedl.bus != SEDL_BUS_PCI) {
		val = readreg(cs->hw.sedl.cfg_reg + SEDL_IPAC_ANY_ADR,
			cs->hw.sedl.cfg_reg + SEDL_IPAC_ANY_IPAC, IPAC_ID);
		printk(KERN_DEBUG "Sedlbauer: testing IPAC version %x\n", val);
	        if ((val == 1) || (val == 2)) {
			/* IPAC */
			cs->subtyp = SEDL_SPEED_WIN2_PC104;
			if (cs->hw.sedl.bus == SEDL_BUS_PCMCIA) {
				cs->subtyp = SEDL_SPEED_STAR2;
			}
			cs->hw.sedl.chip = SEDL_CHIP_IPAC;
		} else {
			/* ISAC_HSCX oder ISAC_ISAR */
			if (cs->hw.sedl.chip == SEDL_CHIP_TEST) {
				cs->hw.sedl.chip = SEDL_CHIP_ISAC_HSCX;
			}
		}
	}

/*
 * hw.sedl.chip is now properly set
 */
	printk(KERN_INFO "Sedlbauer: %s detected\n",
		Sedlbauer_Types[cs->subtyp]);

	setup_isac(cs);
	if (cs->hw.sedl.chip == SEDL_CHIP_IPAC) {
		if (cs->hw.sedl.bus == SEDL_BUS_PCI) {
	                cs->hw.sedl.adr  = cs->hw.sedl.cfg_reg + SEDL_IPAC_PCI_ADR;
			cs->hw.sedl.isac = cs->hw.sedl.cfg_reg + SEDL_IPAC_PCI_IPAC;
			cs->hw.sedl.hscx = cs->hw.sedl.cfg_reg + SEDL_IPAC_PCI_IPAC;
		} else {
	                cs->hw.sedl.adr  = cs->hw.sedl.cfg_reg + SEDL_IPAC_ANY_ADR;
			cs->hw.sedl.isac = cs->hw.sedl.cfg_reg + SEDL_IPAC_ANY_IPAC;
			cs->hw.sedl.hscx = cs->hw.sedl.cfg_reg + SEDL_IPAC_ANY_IPAC;
		}
		test_and_set_bit(HW_IPAC, &cs->HW_Flags);
		cs->readisac = &ReadISAC_IPAC;
		cs->writeisac = &WriteISAC_IPAC;
		cs->readisacfifo = &ReadISACfifo_IPAC;
		cs->writeisacfifo = &WriteISACfifo_IPAC;
		cs->irq_func = &sedlbauer_interrupt_ipac;
		val = readreg(cs->hw.sedl.adr, cs->hw.sedl.isac, IPAC_ID);
		printk(KERN_INFO "Sedlbauer: IPAC version %x\n", val);
	} else {
		/* ISAC_HSCX oder ISAC_ISAR */
		cs->readisac = &ReadISAC;
		cs->writeisac = &WriteISAC;
		cs->readisacfifo = &ReadISACfifo;
		cs->writeisacfifo = &WriteISACfifo;
		if (cs->hw.sedl.chip == SEDL_CHIP_ISAC_ISAR) {
			if (cs->hw.sedl.bus == SEDL_BUS_PCI) {
				cs->hw.sedl.adr = cs->hw.sedl.cfg_reg +
							SEDL_ISAR_PCI_ADR;
				cs->hw.sedl.isac = cs->hw.sedl.cfg_reg +
							SEDL_ISAR_PCI_ISAC;
				cs->hw.sedl.hscx = cs->hw.sedl.cfg_reg +
							SEDL_ISAR_PCI_ISAR;
			} else {
				cs->hw.sedl.adr = cs->hw.sedl.cfg_reg +
							SEDL_ISAR_ISA_ADR;
				cs->hw.sedl.isac = cs->hw.sedl.cfg_reg +
							SEDL_ISAR_ISA_ISAC;
				cs->hw.sedl.hscx = cs->hw.sedl.cfg_reg +
							SEDL_ISAR_ISA_ISAR;
				cs->hw.sedl.reset_on = cs->hw.sedl.cfg_reg +
							SEDL_ISAR_ISA_ISAR_RESET_ON;
				cs->hw.sedl.reset_off = cs->hw.sedl.cfg_reg +
							SEDL_ISAR_ISA_ISAR_RESET_OFF;
			}
			cs->bcs[0].hw.isar.reg = &cs->hw.sedl.isar;
			cs->bcs[1].hw.isar.reg = &cs->hw.sedl.isar;
			test_and_set_bit(HW_ISAR, &cs->HW_Flags);
			cs->irq_func = &sedlbauer_interrupt_isar;
			cs->auxcmd = &isar_auxcmd;
			ISACVersion(cs, "Sedlbauer:");
			cs->BC_Read_Reg = &ReadISAR;
			cs->BC_Write_Reg = &WriteISAR;
			cs->BC_Send_Data = &isar_fill_fifo;
			bytecnt = 3;
			while (bytecnt) {
				ver = ISARVersion(cs, "Sedlbauer:");
				if (ver < 0)
					printk(KERN_WARNING
						"Sedlbauer: wrong ISAR version (ret = %d)\n", ver);
				else
					break;
				reset_sedlbauer(cs);
				bytecnt--;
			}
			if (!bytecnt) {
				release_io_sedlbauer(cs);
				return (0);
			}
		} else {
			if (cs->hw.sedl.bus == SEDL_BUS_PCMCIA) {
				cs->hw.sedl.adr = cs->hw.sedl.cfg_reg + SEDL_HSCX_PCMCIA_ADR;
				cs->hw.sedl.isac = cs->hw.sedl.cfg_reg + SEDL_HSCX_PCMCIA_ISAC;
				cs->hw.sedl.hscx = cs->hw.sedl.cfg_reg + SEDL_HSCX_PCMCIA_HSCX;
				cs->hw.sedl.reset_on = cs->hw.sedl.cfg_reg + SEDL_HSCX_PCMCIA_RESET;
				cs->hw.sedl.reset_off = cs->hw.sedl.cfg_reg + SEDL_HSCX_PCMCIA_RESET;
				cs->irq_flags |= IRQF_SHARED;
			} else {
				cs->hw.sedl.adr = cs->hw.sedl.cfg_reg + SEDL_HSCX_ISA_ADR;
				cs->hw.sedl.isac = cs->hw.sedl.cfg_reg + SEDL_HSCX_ISA_ISAC;
				cs->hw.sedl.hscx = cs->hw.sedl.cfg_reg + SEDL_HSCX_ISA_HSCX;
				cs->hw.sedl.reset_on = cs->hw.sedl.cfg_reg + SEDL_HSCX_ISA_RESET_ON;
				cs->hw.sedl.reset_off = cs->hw.sedl.cfg_reg + SEDL_HSCX_ISA_RESET_OFF;
			}
			cs->irq_func = &sedlbauer_interrupt;
			ISACVersion(cs, "Sedlbauer:");
		
			if (HscxVersion(cs, "Sedlbauer:")) {
				printk(KERN_WARNING
					"Sedlbauer: wrong HSCX versions check IO address\n");
				release_io_sedlbauer(cs);
				return (0);
			}
		}
	}
	return (1);
}
static int
Sedl_card_msg(struct IsdnCardState *cs, int mt, void *arg)
{
	u_long flags;

	switch (mt) {
	case CARD_RESET:
		spin_lock_irqsave(&cs->lock, flags);
		reset_sedlbauer(cs);
		spin_unlock_irqrestore(&cs->lock, flags);
		return (0);
	case CARD_RELEASE:
		if (cs->hw.sedl.bus == SEDL_BUS_PCI)
			/*                 */
			byteout(cs->hw.sedl.cfg_reg + 5, 0);
		if (cs->hw.sedl.chip == SEDL_CHIP_ISAC_ISAR) {
			spin_lock_irqsave(&cs->lock, flags);
			writereg(cs->hw.sedl.adr, cs->hw.sedl.hscx,
				 ISAR_IRQBIT, 0);
			writereg(cs->hw.sedl.adr, cs->hw.sedl.isac,
				 ISAC_MASK, 0xFF);
			reset_sedlbauer(cs);
			writereg(cs->hw.sedl.adr, cs->hw.sedl.hscx,
				 ISAR_IRQBIT, 0);
			writereg(cs->hw.sedl.adr, cs->hw.sedl.isac,
				 ISAC_MASK, 0xFF);
			spin_unlock_irqrestore(&cs->lock, flags);
		}
		release_io_sedlbauer(cs);
		return (0);
	case CARD_INIT:
		spin_lock_irqsave(&cs->lock, flags);
		if (cs->hw.sedl.bus == SEDL_BUS_PCI)
			/*                */
			byteout(cs->hw.sedl.cfg_reg + 5, 0x02);
		reset_sedlbauer(cs);
		if (cs->hw.sedl.chip == SEDL_CHIP_ISAC_ISAR) {
			clear_pending_isac_ints(cs);
			writereg(cs->hw.sedl.adr, cs->hw.sedl.hscx,
				 ISAR_IRQBIT, 0);
			initisac(cs);
			initisar(cs);
			/*                  */
			cs->writeisac(cs, ISAC_MASK, 0);
			/*                                */
			cs->writeisac(cs, ISAC_CMDR, 0x41);
		} else {
			inithscxisac(cs, 3);
		}
		spin_unlock_irqrestore(&cs->lock, flags);
		return (0);
	case CARD_TEST:
		return (0);
	case MDL_INFO_CONN:
		if (cs->subtyp != SEDL_SPEEDFAX_PYRAMID)
			return (0);
		spin_lock_irqsave(&cs->lock, flags);
		if ((long) arg)
			cs->hw.sedl.reset_off &= ~SEDL_ISAR_PCI_LED2;
		else
			cs->hw.sedl.reset_off &= ~SEDL_ISAR_PCI_LED1;
		byteout(cs->hw.sedl.cfg_reg + 3, cs->hw.sedl.reset_off);
		spin_unlock_irqrestore(&cs->lock, flags);
		break;
	case MDL_INFO_REL:
		if (cs->subtyp != SEDL_SPEEDFAX_PYRAMID)
			return (0);
		spin_lock_irqsave(&cs->lock, flags);
		if ((long) arg)
			cs->hw.sedl.reset_off |= SEDL_ISAR_PCI_LED2;
		else
			cs->hw.sedl.reset_off |= SEDL_ISAR_PCI_LED1;
		byteout(cs->hw.sedl.cfg_reg + 3, cs->hw.sedl.reset_off);
		spin_unlock_irqrestore(&cs->lock, flags);
		break;
	}
	return (0);
}