diff options
| -rw-r--r-- | drivers/isdn/hisax/diva.c | 513 |
1 files changed, 294 insertions, 219 deletions
diff --git a/drivers/isdn/hisax/diva.c b/drivers/isdn/hisax/diva.c index 6eebeb441bf..82674507874 100644 --- a/drivers/isdn/hisax/diva.c +++ b/drivers/isdn/hisax/diva.c @@ -25,8 +25,6 @@ #include <linux/pci.h> #include <linux/isapnp.h> -extern const char *CardType[]; - static const char *Diva_revision = "$Revision: 1.33.2.6 $"; #define byteout(addr,val) outb(val,addr) @@ -906,225 +904,15 @@ Diva_card_msg(struct IsdnCardState *cs, int mt, void *arg) return(0); } -static struct pci_dev *dev_diva __devinitdata = NULL; -static struct pci_dev *dev_diva_u __devinitdata = NULL; -static struct pci_dev *dev_diva201 __devinitdata = NULL; -static struct pci_dev *dev_diva202 __devinitdata = NULL; - -#ifdef __ISAPNP__ -static struct isapnp_device_id diva_ids[] __devinitdata = { - { ISAPNP_VENDOR('G', 'D', 'I'), ISAPNP_FUNCTION(0x51), - ISAPNP_VENDOR('G', 'D', 'I'), ISAPNP_FUNCTION(0x51), - (unsigned long) "Diva picola" }, - { ISAPNP_VENDOR('G', 'D', 'I'), ISAPNP_FUNCTION(0x51), - ISAPNP_VENDOR('E', 'I', 'C'), ISAPNP_FUNCTION(0x51), - (unsigned long) "Diva picola" }, - { ISAPNP_VENDOR('G', 'D', 'I'), ISAPNP_FUNCTION(0x71), - ISAPNP_VENDOR('G', 'D', 'I'), ISAPNP_FUNCTION(0x71), - (unsigned long) "Diva 2.0" }, - { ISAPNP_VENDOR('G', 'D', 'I'), ISAPNP_FUNCTION(0x71), - ISAPNP_VENDOR('E', 'I', 'C'), ISAPNP_FUNCTION(0x71), - (unsigned long) "Diva 2.0" }, - { ISAPNP_VENDOR('G', 'D', 'I'), ISAPNP_FUNCTION(0xA1), - ISAPNP_VENDOR('G', 'D', 'I'), ISAPNP_FUNCTION(0xA1), - (unsigned long) "Diva 2.01" }, - { ISAPNP_VENDOR('G', 'D', 'I'), ISAPNP_FUNCTION(0xA1), - ISAPNP_VENDOR('E', 'I', 'C'), ISAPNP_FUNCTION(0xA1), - (unsigned long) "Diva 2.01" }, - { 0, } -}; - -static struct isapnp_device_id *ipid __devinitdata = &diva_ids[0]; -static struct pnp_card *pnp_c __devinitdata = NULL; -#endif - - -int __devinit -setup_diva(struct IsdnCard *card) +static int __devinit setup_diva_common(struct IsdnCardState *cs) { - int bytecnt = 8; + int bytecnt; u_char val; - struct IsdnCardState *cs = card->cs; - char tmp[64]; - - strcpy(tmp, Diva_revision); - printk(KERN_INFO "HiSax: Eicon.Diehl Diva driver Rev. %s\n", HiSax_getrev(tmp)); - if (cs->typ != ISDN_CTYPE_DIEHLDIVA) - return(0); - cs->hw.diva.status = 0; - if (card->para[1]) { - cs->hw.diva.ctrl_reg = 0; - cs->hw.diva.cfg_reg = card->para[1]; - val = readreg(cs->hw.diva.cfg_reg + DIVA_IPAC_ADR, - cs->hw.diva.cfg_reg + DIVA_IPAC_DATA, IPAC_ID); - printk(KERN_INFO "Diva: IPAC version %x\n", val); - if ((val == 1) || (val==2)) { - cs->subtyp = DIVA_IPAC_ISA; - cs->hw.diva.ctrl = 0; - cs->hw.diva.isac = card->para[1] + DIVA_IPAC_DATA; - cs->hw.diva.hscx = card->para[1] + DIVA_IPAC_DATA; - cs->hw.diva.isac_adr = card->para[1] + DIVA_IPAC_ADR; - cs->hw.diva.hscx_adr = card->para[1] + DIVA_IPAC_ADR; - test_and_set_bit(HW_IPAC, &cs->HW_Flags); - } else { - cs->subtyp = DIVA_ISA; - cs->hw.diva.ctrl = card->para[1] + DIVA_ISA_CTRL; - cs->hw.diva.isac = card->para[1] + DIVA_ISA_ISAC_DATA; - cs->hw.diva.hscx = card->para[1] + DIVA_HSCX_DATA; - cs->hw.diva.isac_adr = card->para[1] + DIVA_ISA_ISAC_ADR; - cs->hw.diva.hscx_adr = card->para[1] + DIVA_HSCX_ADR; - } - cs->irq = card->para[0]; - } 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 "Diva PnP:some resources are missing %ld/%lx\n", - card->para[0], card->para[1]); - pnp_disable_dev(pnp_d); - return(0); - } - cs->hw.diva.cfg_reg = card->para[1]; - cs->irq = card->para[0]; - if (ipid->function == ISAPNP_FUNCTION(0xA1)) { - cs->subtyp = DIVA_IPAC_ISA; - cs->hw.diva.ctrl = 0; - cs->hw.diva.isac = - card->para[1] + DIVA_IPAC_DATA; - cs->hw.diva.hscx = - card->para[1] + DIVA_IPAC_DATA; - cs->hw.diva.isac_adr = - card->para[1] + DIVA_IPAC_ADR; - cs->hw.diva.hscx_adr = - card->para[1] + DIVA_IPAC_ADR; - test_and_set_bit(HW_IPAC, &cs->HW_Flags); - } else { - cs->subtyp = DIVA_ISA; - cs->hw.diva.ctrl = - card->para[1] + DIVA_ISA_CTRL; - cs->hw.diva.isac = - card->para[1] + DIVA_ISA_ISAC_DATA; - cs->hw.diva.hscx = - card->para[1] + DIVA_HSCX_DATA; - cs->hw.diva.isac_adr = - card->para[1] + DIVA_ISA_ISAC_ADR; - cs->hw.diva.hscx_adr = - card->para[1] + DIVA_HSCX_ADR; - } - goto ready; - } else { - printk(KERN_ERR "Diva PnP: PnP error card found, no device\n"); - return(0); - } - } - ipid++; - pnp_c=NULL; - } - if (!ipid->card_vendor) { - printk(KERN_INFO "Diva PnP: no ISAPnP card found\n"); - } - } -#endif -#ifdef CONFIG_PCI - cs->subtyp = 0; - if ((dev_diva = pci_find_device(PCI_VENDOR_ID_EICON, - PCI_DEVICE_ID_EICON_DIVA20, dev_diva))) { - if (pci_enable_device(dev_diva)) - return(0); - cs->subtyp = DIVA_PCI; - cs->irq = dev_diva->irq; - cs->hw.diva.cfg_reg = pci_resource_start(dev_diva, 2); - } else if ((dev_diva_u = pci_find_device(PCI_VENDOR_ID_EICON, - PCI_DEVICE_ID_EICON_DIVA20_U, dev_diva_u))) { - if (pci_enable_device(dev_diva_u)) - return(0); - cs->subtyp = DIVA_PCI; - cs->irq = dev_diva_u->irq; - cs->hw.diva.cfg_reg = pci_resource_start(dev_diva_u, 2); - } else if ((dev_diva201 = pci_find_device(PCI_VENDOR_ID_EICON, - PCI_DEVICE_ID_EICON_DIVA201, dev_diva201))) { - if (pci_enable_device(dev_diva201)) - return(0); - cs->subtyp = DIVA_IPAC_PCI; - cs->irq = dev_diva201->irq; - cs->hw.diva.pci_cfg = - (ulong) ioremap(pci_resource_start(dev_diva201, 0), 4096); - cs->hw.diva.cfg_reg = - (ulong) ioremap(pci_resource_start(dev_diva201, 1), 4096); - } else if ((dev_diva202 = pci_find_device(PCI_VENDOR_ID_EICON, - PCI_DEVICE_ID_EICON_DIVA202, dev_diva202))) { - if (pci_enable_device(dev_diva202)) - return(0); - cs->subtyp = DIVA_IPACX_PCI; - cs->irq = dev_diva202->irq; - cs->hw.diva.pci_cfg = - (ulong) ioremap(pci_resource_start(dev_diva202, 0), 4096); - cs->hw.diva.cfg_reg = - (ulong) ioremap(pci_resource_start(dev_diva202, 1), 4096); - } else { - printk(KERN_WARNING "Diva: No PCI card found\n"); - return(0); - } - - if (!cs->irq) { - printk(KERN_WARNING "Diva: No IRQ for PCI card found\n"); - iounmap_diva(cs); - return(0); - } - - if (!cs->hw.diva.cfg_reg) { - printk(KERN_WARNING "Diva: No IO-Adr for PCI card found\n"); - iounmap_diva(cs); - return(0); - } - cs->irq_flags |= IRQF_SHARED; -#else - printk(KERN_WARNING "Diva: cfgreg 0 and NO_PCI_BIOS\n"); - printk(KERN_WARNING "Diva: unable to config DIVA PCI\n"); - return (0); -#endif /* CONFIG_PCI */ - if ((cs->subtyp == DIVA_IPAC_PCI) || - (cs->subtyp == DIVA_IPACX_PCI) ) { - cs->hw.diva.ctrl = 0; - cs->hw.diva.isac = 0; - cs->hw.diva.hscx = 0; - cs->hw.diva.isac_adr = 0; - cs->hw.diva.hscx_adr = 0; - test_and_set_bit(HW_IPAC, &cs->HW_Flags); - bytecnt = 0; - } else { - cs->hw.diva.ctrl = cs->hw.diva.cfg_reg + DIVA_PCI_CTRL; - cs->hw.diva.isac = cs->hw.diva.cfg_reg + DIVA_PCI_ISAC_DATA; - cs->hw.diva.hscx = cs->hw.diva.cfg_reg + DIVA_HSCX_DATA; - cs->hw.diva.isac_adr = cs->hw.diva.cfg_reg + DIVA_PCI_ISAC_ADR; - cs->hw.diva.hscx_adr = cs->hw.diva.cfg_reg + DIVA_HSCX_ADR; - bytecnt = 32; - } - } -#ifdef __ISAPNP__ -ready: -#endif + if ((cs->subtyp == DIVA_ISA) || (cs->subtyp == DIVA_IPAC_ISA)) + bytecnt = 8; + else + bytecnt = 32; printk(KERN_INFO "Diva: %s card configured at %#lx IRQ %d\n", @@ -1145,7 +933,7 @@ ready: if (!request_region(cs->hw.diva.cfg_reg, bytecnt, "diva isdn")) { printk(KERN_WARNING "HiSax: %s config port %lx-%lx already in use\n", - CardType[card->typ], + "diva", cs->hw.diva.cfg_reg, cs->hw.diva.cfg_reg + bytecnt); iounmap_diva(cs); @@ -1206,3 +994,290 @@ ready: } return (1); } + +#ifdef CONFIG_ISA + +static int __devinit setup_diva_isa(struct IsdnCard *card) +{ + struct IsdnCardState *cs = card->cs; + u_char val; + + if (!card->para[1]) + return (-1); /* card not found; continue search */ + + cs->hw.diva.ctrl_reg = 0; + cs->hw.diva.cfg_reg = card->para[1]; + val = readreg(cs->hw.diva.cfg_reg + DIVA_IPAC_ADR, + cs->hw.diva.cfg_reg + DIVA_IPAC_DATA, IPAC_ID); + printk(KERN_INFO "Diva: IPAC version %x\n", val); + if ((val == 1) || (val==2)) { + cs->subtyp = DIVA_IPAC_ISA; + cs->hw.diva.ctrl = 0; + cs->hw.diva.isac = card->para[1] + DIVA_IPAC_DATA; + cs->hw.diva.hscx = card->para[1] + DIVA_IPAC_DATA; + cs->hw.diva.isac_adr = card->para[1] + DIVA_IPAC_ADR; + cs->hw.diva.hscx_adr = card->para[1] + DIVA_IPAC_ADR; + test_and_set_bit(HW_IPAC, &cs->HW_Flags); + } else { + cs->subtyp = DIVA_ISA; + cs->hw.diva.ctrl = card->para[1] + DIVA_ISA_CTRL; + cs->hw.diva.isac = card->para[1] + DIVA_ISA_ISAC_DATA; + cs->hw.diva.hscx = card->para[1] + DIVA_HSCX_DATA; + cs->hw.diva.isac_adr = card->para[1] + DIVA_ISA_ISAC_ADR; + cs->hw.diva.hscx_adr = card->para[1] + DIVA_HSCX_ADR; + } + cs->irq = card->para[0]; + + return (1); /* card found */ +} + +#else /* if !CONFIG_ISA */ + +static int __devinit setup_diva_isa(struct IsdnCard *card) +{ + return (-1); /* card not found; continue search */ +} + +#endif /* CONFIG_ISA */ + +#ifdef __ISAPNP__ +static struct isapnp_device_id diva_ids[] __devinitdata = { + { ISAPNP_VENDOR('G', 'D', 'I'), ISAPNP_FUNCTION(0x51), + ISAPNP_VENDOR('G', 'D', 'I'), ISAPNP_FUNCTION(0x51), + (unsigned long) "Diva picola" }, + { ISAPNP_VENDOR('G', 'D', 'I'), ISAPNP_FUNCTION(0x51), + ISAPNP_VENDOR('E', 'I', 'C'), ISAPNP_FUNCTION(0x51), + (unsigned long) "Diva picola" }, + { ISAPNP_VENDOR('G', 'D', 'I'), ISAPNP_FUNCTION(0x71), + ISAPNP_VENDOR('G', 'D', 'I'), ISAPNP_FUNCTION(0x71), + (unsigned long) "Diva 2.0" }, + { ISAPNP_VENDOR('G', 'D', 'I'), ISAPNP_FUNCTION(0x71), + ISAPNP_VENDOR('E', 'I', 'C'), ISAPNP_FUNCTION(0x71), + (unsigned long) "Diva 2.0" }, + { ISAPNP_VENDOR('G', 'D', 'I'), ISAPNP_FUNCTION(0xA1), + ISAPNP_VENDOR('G', 'D', 'I'), ISAPNP_FUNCTION(0xA1), + (unsigned long) "Diva 2.01" }, + { ISAPNP_VENDOR('G', 'D', 'I'), ISAPNP_FUNCTION(0xA1), + ISAPNP_VENDOR('E', 'I', 'C'), ISAPNP_FUNCTION(0xA1), + (unsigned long) "Diva 2.01" }, + { 0, } +}; + +static struct isapnp_device_id *ipid __devinitdata = &diva_ids[0]; +static struct pnp_card *pnp_c __devinitdata = NULL; + +static int __devinit setup_diva_isapnp(struct IsdnCard *card) +{ + struct IsdnCardState *cs = card->cs; + struct pnp_dev *pnp_d; + + if (!isapnp_present()) + return (-1); /* card not found; continue search */ + + 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 "Diva PnP:some resources are missing %ld/%lx\n", + card->para[0], card->para[1]); + pnp_disable_dev(pnp_d); + return(0); + } + cs->hw.diva.cfg_reg = card->para[1]; + cs->irq = card->para[0]; + if (ipid->function == ISAPNP_FUNCTION(0xA1)) { + cs->subtyp = DIVA_IPAC_ISA; + cs->hw.diva.ctrl = 0; + cs->hw.diva.isac = + card->para[1] + DIVA_IPAC_DATA; + cs->hw.diva.hscx = + card->para[1] + DIVA_IPAC_DATA; + cs->hw.diva.isac_adr = + card->para[1] + DIVA_IPAC_ADR; + cs->hw.diva.hscx_adr = + card->para[1] + DIVA_IPAC_ADR; + test_and_set_bit(HW_IPAC, &cs->HW_Flags); + } else { + cs->subtyp = DIVA_ISA; + cs->hw.diva.ctrl = + card->para[1] + DIVA_ISA_CTRL; + cs->hw.diva.isac = + card->para[1] + DIVA_ISA_ISAC_DATA; + cs->hw.diva.hscx = + card->para[1] + DIVA_HSCX_DATA; + cs->hw.diva.isac_adr = + card->para[1] + DIVA_ISA_ISAC_ADR; + cs->hw.diva.hscx_adr = + card->para[1] + DIVA_HSCX_ADR; + } + return (1); /* card found */ + } else { + printk(KERN_ERR "Diva PnP: PnP error card found, no device\n"); + return(0); + } + } + ipid++; + pnp_c=NULL; + } + + return (-1); /* card not found; continue search */ +} + +#else /* if !ISAPNP */ + +static int __devinit setup_diva_isapnp(struct IsdnCard *card) +{ + return (-1); /* card not found; continue search */ +} + +#endif /* ISAPNP */ + +#ifdef CONFIG_PCI +static struct pci_dev *dev_diva __devinitdata = NULL; +static struct pci_dev *dev_diva_u __devinitdata = NULL; +static struct pci_dev *dev_diva201 __devinitdata = NULL; +static struct pci_dev *dev_diva202 __devinitdata = NULL; + +static int __devinit setup_diva_pci(struct IsdnCard *card) +{ + struct IsdnCardState *cs = card->cs; + + cs->subtyp = 0; + if ((dev_diva = pci_find_device(PCI_VENDOR_ID_EICON, + PCI_DEVICE_ID_EICON_DIVA20, dev_diva))) { + if (pci_enable_device(dev_diva)) + return(0); + cs->subtyp = DIVA_PCI; + cs->irq = dev_diva->irq; + cs->hw.diva.cfg_reg = pci_resource_start(dev_diva, 2); + } else if ((dev_diva_u = pci_find_device(PCI_VENDOR_ID_EICON, + PCI_DEVICE_ID_EICON_DIVA20_U, dev_diva_u))) { + if (pci_enable_device(dev_diva_u)) + return(0); + cs->subtyp = DIVA_PCI; + cs->irq = dev_diva_u->irq; + cs->hw.diva.cfg_reg = pci_resource_start(dev_diva_u, 2); + } else if ((dev_diva201 = pci_find_device(PCI_VENDOR_ID_EICON, + PCI_DEVICE_ID_EICON_DIVA201, dev_diva201))) { + if (pci_enable_device(dev_diva201)) + return(0); + cs->subtyp = DIVA_IPAC_PCI; + cs->irq = dev_diva201->irq; + cs->hw.diva.pci_cfg = + (ulong) ioremap(pci_resource_start(dev_diva201, 0), 4096); + cs->hw.diva.cfg_reg = + (ulong) ioremap(pci_resource_start(dev_diva201, 1), 4096); + } else if ((dev_diva202 = pci_find_device(PCI_VENDOR_ID_EICON, + PCI_DEVICE_ID_EICON_DIVA202, dev_diva202))) { + if (pci_enable_device(dev_diva202)) + return(0); + cs->subtyp = DIVA_IPACX_PCI; + cs->irq = dev_diva202->irq; + cs->hw.diva.pci_cfg = + (ulong) ioremap(pci_resource_start(dev_diva202, 0), 4096); + cs->hw.diva.cfg_reg = + (ulong) ioremap(pci_resource_start(dev_diva202, 1), 4096); + } else { + return (-1); /* card not found; continue search */ + } + + if (!cs->irq) { + printk(KERN_WARNING "Diva: No IRQ for PCI card found\n"); + iounmap_diva(cs); + return(0); + } + + if (!cs->hw.diva.cfg_reg) { + printk(KERN_WARNING "Diva: No IO-Adr for PCI card found\n"); + iounmap_diva(cs); + return(0); + } + cs->irq_flags |= IRQF_SHARED; + + if ((cs->subtyp == DIVA_IPAC_PCI) || + (cs->subtyp == DIVA_IPACX_PCI) ) { + cs->hw.diva.ctrl = 0; + cs->hw.diva.isac = 0; + cs->hw.diva.hscx = 0; + cs->hw.diva.isac_adr = 0; + cs->hw.diva.hscx_adr = 0; + test_and_set_bit(HW_IPAC, &cs->HW_Flags); + } else { + cs->hw.diva.ctrl = cs->hw.diva.cfg_reg + DIVA_PCI_CTRL; + cs->hw.diva.isac = cs->hw.diva.cfg_reg + DIVA_PCI_ISAC_DATA; + cs->hw.diva.hscx = cs->hw.diva.cfg_reg + DIVA_HSCX_DATA; + cs->hw.diva.isac_adr = cs->hw.diva.cfg_reg + DIVA_PCI_ISAC_ADR; + cs->hw.diva.hscx_adr = cs->hw.diva.cfg_reg + DIVA_HSCX_ADR; + } + + return (1); /* card found */ +} + +#else /* if !CONFIG_PCI */ + +static int __devinit setup_diva_pci(struct IsdnCard *card) +{ + return (-1); /* card not found; continue search */ +} + +#endif /* CONFIG_PCI */ + +int __devinit +setup_diva(struct IsdnCard *card) +{ + int rc, have_card = 0; + struct IsdnCardState *cs = card->cs; + char tmp[64]; + + strcpy(tmp, Diva_revision); + printk(KERN_INFO "HiSax: Eicon.Diehl Diva driver Rev. %s\n", HiSax_getrev(tmp)); + if (cs->typ != ISDN_CTYPE_DIEHLDIVA) + return(0); + cs->hw.diva.status = 0; + + rc = setup_diva_isa(card); + if (!rc) + return rc; + if (rc > 0) { + have_card = 1; + goto ready; + } + + rc = setup_diva_isapnp(card); + if (!rc) + return rc; + if (rc > 0) { + have_card = 1; + goto ready; + } + + rc = setup_diva_pci(card); + if (!rc) + return rc; + if (rc > 0) + have_card = 1; + +ready: + if (!have_card) { + printk(KERN_WARNING "Diva: No ISA, ISAPNP or PCI card found\n"); + return(0); + } + + return setup_diva_common(card->cs); +} |