forked from Minki/linux
[ISDN] HiSax elsa: split huge setup function into four smaller functions
Prep for hotplug API conversion. Just code movement (+glue). Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
This commit is contained in:
Jeff Garzik
parent
2fbde4c092
commit
1e5d82e18b
@ -30,8 +30,6 @@
|
||||
#include <linux/serial.h>
|
||||
#include <linux/serial_reg.h>
|
||||
|
||||
extern const char *CardType[];
|
||||
|
||||
static const char *Elsa_revision = "$Revision: 2.32.2.4 $";
|
||||
static const char *Elsa_Types[] =
|
||||
{"None", "PC", "PCC-8", "PCC-16", "PCF", "PCF-Pro",
|
||||
@ -832,8 +830,75 @@ probe_elsa(struct IsdnCardState *cs)
|
||||
return (CARD_portlist[i]);
|
||||
}
|
||||
|
||||
static struct pci_dev *dev_qs1000 __devinitdata = NULL;
|
||||
static struct pci_dev *dev_qs3000 __devinitdata = NULL;
|
||||
static int __devinit
|
||||
setup_elsa_isa(struct IsdnCard *card)
|
||||
{
|
||||
struct IsdnCardState *cs = card->cs;
|
||||
u_char val;
|
||||
|
||||
cs->hw.elsa.base = card->para[0];
|
||||
printk(KERN_INFO "Elsa: Microlink IO probing\n");
|
||||
if (cs->hw.elsa.base) {
|
||||
if (!(cs->subtyp = probe_elsa_adr(cs->hw.elsa.base,
|
||||
cs->typ))) {
|
||||
printk(KERN_WARNING
|
||||
"Elsa: no Elsa Microlink at %#lx\n",
|
||||
cs->hw.elsa.base);
|
||||
return (0);
|
||||
}
|
||||
} else
|
||||
cs->hw.elsa.base = probe_elsa(cs);
|
||||
|
||||
if (!cs->hw.elsa.base) {
|
||||
printk(KERN_WARNING
|
||||
"No Elsa Microlink found\n");
|
||||
return (0);
|
||||
}
|
||||
|
||||
cs->hw.elsa.cfg = cs->hw.elsa.base + ELSA_CONFIG;
|
||||
cs->hw.elsa.ctrl = cs->hw.elsa.base + ELSA_CONTROL;
|
||||
cs->hw.elsa.ale = cs->hw.elsa.base + ELSA_ALE;
|
||||
cs->hw.elsa.isac = cs->hw.elsa.base + ELSA_ISAC;
|
||||
cs->hw.elsa.itac = cs->hw.elsa.base + ELSA_ITAC;
|
||||
cs->hw.elsa.hscx = cs->hw.elsa.base + ELSA_HSCX;
|
||||
cs->hw.elsa.trig = cs->hw.elsa.base + ELSA_TRIG_IRQ;
|
||||
cs->hw.elsa.timer = cs->hw.elsa.base + ELSA_START_TIMER;
|
||||
val = bytein(cs->hw.elsa.cfg);
|
||||
if (cs->subtyp == ELSA_PC) {
|
||||
const u_char CARD_IrqTab[8] =
|
||||
{7, 3, 5, 9, 0, 0, 0, 0};
|
||||
cs->irq = CARD_IrqTab[(val & ELSA_IRQ_IDX_PC) >> 2];
|
||||
} else if (cs->subtyp == ELSA_PCC8) {
|
||||
const u_char CARD_IrqTab[8] =
|
||||
{7, 3, 5, 9, 0, 0, 0, 0};
|
||||
cs->irq = CARD_IrqTab[(val & ELSA_IRQ_IDX_PCC8) >> 4];
|
||||
} else {
|
||||
const u_char CARD_IrqTab[8] =
|
||||
{15, 10, 15, 3, 11, 5, 11, 9};
|
||||
cs->irq = CARD_IrqTab[(val & ELSA_IRQ_IDX) >> 3];
|
||||
}
|
||||
val = bytein(cs->hw.elsa.ale) & ELSA_HW_RELEASE;
|
||||
if (val < 3)
|
||||
val |= 8;
|
||||
val += 'A' - 3;
|
||||
if (val == 'B' || val == 'C')
|
||||
val ^= 1;
|
||||
if ((cs->subtyp == ELSA_PCFPRO) && (val = 'G'))
|
||||
val = 'C';
|
||||
printk(KERN_INFO
|
||||
"Elsa: %s found at %#lx Rev.:%c IRQ %d\n",
|
||||
Elsa_Types[cs->subtyp],
|
||||
cs->hw.elsa.base,
|
||||
val, cs->irq);
|
||||
val = bytein(cs->hw.elsa.ale) & ELSA_S0_POWER_BAD;
|
||||
if (val) {
|
||||
printk(KERN_WARNING
|
||||
"Elsa: Microlink S0 bus power bad\n");
|
||||
cs->hw.elsa.status |= ELSA_BAD_PWR;
|
||||
}
|
||||
|
||||
return (1);
|
||||
}
|
||||
|
||||
#ifdef __ISAPNP__
|
||||
static struct isapnp_device_id elsa_ids[] __devinitdata = {
|
||||
@ -848,233 +913,194 @@ static struct isapnp_device_id elsa_ids[] __devinitdata = {
|
||||
|
||||
static struct isapnp_device_id *ipid __devinitdata = &elsa_ids[0];
|
||||
static struct pnp_card *pnp_c __devinitdata = NULL;
|
||||
#endif
|
||||
#endif /* __ISAPNP__ */
|
||||
|
||||
int __devinit
|
||||
setup_elsa(struct IsdnCard *card)
|
||||
static int __devinit
|
||||
setup_elsa_isapnp(struct IsdnCard *card)
|
||||
{
|
||||
int bytecnt;
|
||||
u_char val;
|
||||
struct IsdnCardState *cs = card->cs;
|
||||
char tmp[64];
|
||||
|
||||
strcpy(tmp, Elsa_revision);
|
||||
printk(KERN_INFO "HiSax: Elsa driver Rev. %s\n", HiSax_getrev(tmp));
|
||||
cs->hw.elsa.ctrl_reg = 0;
|
||||
cs->hw.elsa.status = 0;
|
||||
cs->hw.elsa.MFlag = 0;
|
||||
cs->subtyp = 0;
|
||||
if (cs->typ == ISDN_CTYPE_ELSA) {
|
||||
cs->hw.elsa.base = card->para[0];
|
||||
printk(KERN_INFO "Elsa: Microlink IO probing\n");
|
||||
if (cs->hw.elsa.base) {
|
||||
if (!(cs->subtyp = probe_elsa_adr(cs->hw.elsa.base,
|
||||
cs->typ))) {
|
||||
printk(KERN_WARNING
|
||||
"Elsa: no Elsa Microlink at %#lx\n",
|
||||
cs->hw.elsa.base);
|
||||
return (0);
|
||||
}
|
||||
} else
|
||||
cs->hw.elsa.base = probe_elsa(cs);
|
||||
if (cs->hw.elsa.base) {
|
||||
cs->hw.elsa.cfg = cs->hw.elsa.base + ELSA_CONFIG;
|
||||
cs->hw.elsa.ctrl = cs->hw.elsa.base + ELSA_CONTROL;
|
||||
cs->hw.elsa.ale = cs->hw.elsa.base + ELSA_ALE;
|
||||
cs->hw.elsa.isac = cs->hw.elsa.base + ELSA_ISAC;
|
||||
cs->hw.elsa.itac = cs->hw.elsa.base + ELSA_ITAC;
|
||||
cs->hw.elsa.hscx = cs->hw.elsa.base + ELSA_HSCX;
|
||||
cs->hw.elsa.trig = cs->hw.elsa.base + ELSA_TRIG_IRQ;
|
||||
cs->hw.elsa.timer = cs->hw.elsa.base + ELSA_START_TIMER;
|
||||
val = bytein(cs->hw.elsa.cfg);
|
||||
if (cs->subtyp == ELSA_PC) {
|
||||
const u_char CARD_IrqTab[8] =
|
||||
{7, 3, 5, 9, 0, 0, 0, 0};
|
||||
cs->irq = CARD_IrqTab[(val & ELSA_IRQ_IDX_PC) >> 2];
|
||||
} else if (cs->subtyp == ELSA_PCC8) {
|
||||
const u_char CARD_IrqTab[8] =
|
||||
{7, 3, 5, 9, 0, 0, 0, 0};
|
||||
cs->irq = CARD_IrqTab[(val & ELSA_IRQ_IDX_PCC8) >> 4];
|
||||
} else {
|
||||
const u_char CARD_IrqTab[8] =
|
||||
{15, 10, 15, 3, 11, 5, 11, 9};
|
||||
cs->irq = CARD_IrqTab[(val & ELSA_IRQ_IDX) >> 3];
|
||||
}
|
||||
val = bytein(cs->hw.elsa.ale) & ELSA_HW_RELEASE;
|
||||
if (val < 3)
|
||||
val |= 8;
|
||||
val += 'A' - 3;
|
||||
if (val == 'B' || val == 'C')
|
||||
val ^= 1;
|
||||
if ((cs->subtyp == ELSA_PCFPRO) && (val = 'G'))
|
||||
val = 'C';
|
||||
printk(KERN_INFO
|
||||
"Elsa: %s found at %#lx Rev.:%c IRQ %d\n",
|
||||
Elsa_Types[cs->subtyp],
|
||||
cs->hw.elsa.base,
|
||||
val, cs->irq);
|
||||
val = bytein(cs->hw.elsa.ale) & ELSA_S0_POWER_BAD;
|
||||
if (val) {
|
||||
printk(KERN_WARNING
|
||||
"Elsa: Microlink S0 bus power bad\n");
|
||||
cs->hw.elsa.status |= ELSA_BAD_PWR;
|
||||
}
|
||||
} else {
|
||||
printk(KERN_WARNING
|
||||
"No Elsa Microlink found\n");
|
||||
return (0);
|
||||
}
|
||||
} else if (cs->typ == ISDN_CTYPE_ELSA_PNP) {
|
||||
#ifdef __ISAPNP__
|
||||
if (!card->para[1] && 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;
|
||||
if (!card->para[1] && 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 "Elsa PnP:some resources are missing %ld/%lx\n",
|
||||
card->para[0], card->para[1]);
|
||||
pnp_disable_dev(pnp_d);
|
||||
return(0);
|
||||
}
|
||||
if (ipid->function == ISAPNP_FUNCTION(0x133))
|
||||
cs->subtyp = ELSA_QS1000;
|
||||
else
|
||||
cs->subtyp = ELSA_QS3000;
|
||||
break;
|
||||
} else {
|
||||
printk(KERN_ERR "Elsa PnP: PnP error card found, no device\n");
|
||||
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 "Elsa PnP:some resources are missing %ld/%lx\n",
|
||||
card->para[0], card->para[1]);
|
||||
pnp_disable_dev(pnp_d);
|
||||
return(0);
|
||||
}
|
||||
if (ipid->function == ISAPNP_FUNCTION(0x133))
|
||||
cs->subtyp = ELSA_QS1000;
|
||||
else
|
||||
cs->subtyp = ELSA_QS3000;
|
||||
break;
|
||||
} else {
|
||||
printk(KERN_ERR "Elsa PnP: PnP error card found, no device\n");
|
||||
return(0);
|
||||
}
|
||||
ipid++;
|
||||
pnp_c=NULL;
|
||||
}
|
||||
if (!ipid->card_vendor) {
|
||||
printk(KERN_INFO "Elsa PnP: no ISAPnP card found\n");
|
||||
return(0);
|
||||
}
|
||||
ipid++;
|
||||
pnp_c=NULL;
|
||||
}
|
||||
if (!ipid->card_vendor) {
|
||||
printk(KERN_INFO "Elsa PnP: no ISAPnP card found\n");
|
||||
return(0);
|
||||
}
|
||||
#endif
|
||||
if (card->para[1] && card->para[0]) {
|
||||
cs->hw.elsa.base = card->para[1];
|
||||
cs->irq = card->para[0];
|
||||
if (!cs->subtyp)
|
||||
cs->subtyp = ELSA_QS1000;
|
||||
} else {
|
||||
printk(KERN_ERR "Elsa PnP: no parameter\n");
|
||||
}
|
||||
cs->hw.elsa.cfg = cs->hw.elsa.base + ELSA_CONFIG;
|
||||
cs->hw.elsa.ale = cs->hw.elsa.base + ELSA_ALE;
|
||||
cs->hw.elsa.isac = cs->hw.elsa.base + ELSA_ISAC;
|
||||
cs->hw.elsa.hscx = cs->hw.elsa.base + ELSA_HSCX;
|
||||
cs->hw.elsa.trig = cs->hw.elsa.base + ELSA_TRIG_IRQ;
|
||||
cs->hw.elsa.timer = cs->hw.elsa.base + ELSA_START_TIMER;
|
||||
cs->hw.elsa.ctrl = cs->hw.elsa.base + ELSA_CONTROL;
|
||||
printk(KERN_INFO
|
||||
"Elsa: %s defined at %#lx IRQ %d\n",
|
||||
Elsa_Types[cs->subtyp],
|
||||
cs->hw.elsa.base,
|
||||
cs->irq);
|
||||
} else if (cs->typ == ISDN_CTYPE_ELSA_PCMCIA) {
|
||||
}
|
||||
#endif /* __ISAPNP__ */
|
||||
|
||||
if (card->para[1] && card->para[0]) {
|
||||
cs->hw.elsa.base = card->para[1];
|
||||
cs->irq = card->para[0];
|
||||
val = readreg(cs->hw.elsa.base + 0, cs->hw.elsa.base + 2, IPAC_ID);
|
||||
if ((val == 1) || (val == 2)) { /* IPAC version 1.1/1.2 */
|
||||
cs->subtyp = ELSA_PCMCIA_IPAC;
|
||||
cs->hw.elsa.ale = cs->hw.elsa.base + 0;
|
||||
cs->hw.elsa.isac = cs->hw.elsa.base + 2;
|
||||
cs->hw.elsa.hscx = cs->hw.elsa.base + 2;
|
||||
test_and_set_bit(HW_IPAC, &cs->HW_Flags);
|
||||
} else {
|
||||
cs->subtyp = ELSA_PCMCIA;
|
||||
cs->hw.elsa.ale = cs->hw.elsa.base + ELSA_ALE_PCM;
|
||||
cs->hw.elsa.isac = cs->hw.elsa.base + ELSA_ISAC_PCM;
|
||||
cs->hw.elsa.hscx = cs->hw.elsa.base + ELSA_HSCX;
|
||||
}
|
||||
cs->hw.elsa.timer = 0;
|
||||
cs->hw.elsa.trig = 0;
|
||||
cs->hw.elsa.ctrl = 0;
|
||||
cs->irq_flags |= IRQF_SHARED;
|
||||
printk(KERN_INFO
|
||||
"Elsa: %s defined at %#lx IRQ %d\n",
|
||||
Elsa_Types[cs->subtyp],
|
||||
cs->hw.elsa.base,
|
||||
cs->irq);
|
||||
} else if (cs->typ == ISDN_CTYPE_ELSA_PCI) {
|
||||
#ifdef CONFIG_PCI
|
||||
cs->subtyp = 0;
|
||||
if ((dev_qs1000 = pci_find_device(PCI_VENDOR_ID_ELSA,
|
||||
PCI_DEVICE_ID_ELSA_MICROLINK, dev_qs1000))) {
|
||||
if (pci_enable_device(dev_qs1000))
|
||||
return(0);
|
||||
cs->subtyp = ELSA_QS1000PCI;
|
||||
cs->irq = dev_qs1000->irq;
|
||||
cs->hw.elsa.cfg = pci_resource_start(dev_qs1000, 1);
|
||||
cs->hw.elsa.base = pci_resource_start(dev_qs1000, 3);
|
||||
} else if ((dev_qs3000 = pci_find_device(PCI_VENDOR_ID_ELSA,
|
||||
PCI_DEVICE_ID_ELSA_QS3000, dev_qs3000))) {
|
||||
if (pci_enable_device(dev_qs3000))
|
||||
return(0);
|
||||
cs->subtyp = ELSA_QS3000PCI;
|
||||
cs->irq = dev_qs3000->irq;
|
||||
cs->hw.elsa.cfg = pci_resource_start(dev_qs3000, 1);
|
||||
cs->hw.elsa.base = pci_resource_start(dev_qs3000, 3);
|
||||
} else {
|
||||
printk(KERN_WARNING "Elsa: No PCI card found\n");
|
||||
return(0);
|
||||
}
|
||||
if (!cs->irq) {
|
||||
printk(KERN_WARNING "Elsa: No IRQ for PCI card found\n");
|
||||
return(0);
|
||||
}
|
||||
if (!cs->subtyp)
|
||||
cs->subtyp = ELSA_QS1000;
|
||||
} else {
|
||||
printk(KERN_ERR "Elsa PnP: no parameter\n");
|
||||
}
|
||||
cs->hw.elsa.cfg = cs->hw.elsa.base + ELSA_CONFIG;
|
||||
cs->hw.elsa.ale = cs->hw.elsa.base + ELSA_ALE;
|
||||
cs->hw.elsa.isac = cs->hw.elsa.base + ELSA_ISAC;
|
||||
cs->hw.elsa.hscx = cs->hw.elsa.base + ELSA_HSCX;
|
||||
cs->hw.elsa.trig = cs->hw.elsa.base + ELSA_TRIG_IRQ;
|
||||
cs->hw.elsa.timer = cs->hw.elsa.base + ELSA_START_TIMER;
|
||||
cs->hw.elsa.ctrl = cs->hw.elsa.base + ELSA_CONTROL;
|
||||
printk(KERN_INFO
|
||||
"Elsa: %s defined at %#lx IRQ %d\n",
|
||||
Elsa_Types[cs->subtyp],
|
||||
cs->hw.elsa.base,
|
||||
cs->irq);
|
||||
|
||||
if (!(cs->hw.elsa.base && cs->hw.elsa.cfg)) {
|
||||
printk(KERN_WARNING "Elsa: No IO-Adr for PCI card found\n");
|
||||
return(0);
|
||||
}
|
||||
if ((cs->hw.elsa.cfg & 0xff) || (cs->hw.elsa.base & 0xf)) {
|
||||
printk(KERN_WARNING "Elsa: You may have a wrong PCI bios\n");
|
||||
printk(KERN_WARNING "Elsa: If your system hangs now, read\n");
|
||||
printk(KERN_WARNING "Elsa: Documentation/isdn/README.HiSax\n");
|
||||
}
|
||||
cs->hw.elsa.ale = cs->hw.elsa.base;
|
||||
cs->hw.elsa.isac = cs->hw.elsa.base +1;
|
||||
cs->hw.elsa.hscx = cs->hw.elsa.base +1;
|
||||
return (1);
|
||||
}
|
||||
|
||||
static void __devinit
|
||||
setup_elsa_pcmcia(struct IsdnCard *card)
|
||||
{
|
||||
struct IsdnCardState *cs = card->cs;
|
||||
u_char val;
|
||||
|
||||
cs->hw.elsa.base = card->para[1];
|
||||
cs->irq = card->para[0];
|
||||
val = readreg(cs->hw.elsa.base + 0, cs->hw.elsa.base + 2, IPAC_ID);
|
||||
if ((val == 1) || (val == 2)) { /* IPAC version 1.1/1.2 */
|
||||
cs->subtyp = ELSA_PCMCIA_IPAC;
|
||||
cs->hw.elsa.ale = cs->hw.elsa.base + 0;
|
||||
cs->hw.elsa.isac = cs->hw.elsa.base + 2;
|
||||
cs->hw.elsa.hscx = cs->hw.elsa.base + 2;
|
||||
test_and_set_bit(HW_IPAC, &cs->HW_Flags);
|
||||
cs->hw.elsa.timer = 0;
|
||||
cs->hw.elsa.trig = 0;
|
||||
cs->irq_flags |= IRQF_SHARED;
|
||||
printk(KERN_INFO
|
||||
"Elsa: %s defined at %#lx/0x%x IRQ %d\n",
|
||||
Elsa_Types[cs->subtyp],
|
||||
cs->hw.elsa.base,
|
||||
cs->hw.elsa.cfg,
|
||||
cs->irq);
|
||||
} else {
|
||||
cs->subtyp = ELSA_PCMCIA;
|
||||
cs->hw.elsa.ale = cs->hw.elsa.base + ELSA_ALE_PCM;
|
||||
cs->hw.elsa.isac = cs->hw.elsa.base + ELSA_ISAC_PCM;
|
||||
cs->hw.elsa.hscx = cs->hw.elsa.base + ELSA_HSCX;
|
||||
}
|
||||
cs->hw.elsa.timer = 0;
|
||||
cs->hw.elsa.trig = 0;
|
||||
cs->hw.elsa.ctrl = 0;
|
||||
cs->irq_flags |= IRQF_SHARED;
|
||||
printk(KERN_INFO
|
||||
"Elsa: %s defined at %#lx IRQ %d\n",
|
||||
Elsa_Types[cs->subtyp],
|
||||
cs->hw.elsa.base,
|
||||
cs->irq);
|
||||
}
|
||||
|
||||
#ifdef CONFIG_PCI
|
||||
static struct pci_dev *dev_qs1000 __devinitdata = NULL;
|
||||
static struct pci_dev *dev_qs3000 __devinitdata = NULL;
|
||||
|
||||
static int __devinit
|
||||
setup_elsa_pci(struct IsdnCard *card)
|
||||
{
|
||||
struct IsdnCardState *cs = card->cs;
|
||||
|
||||
cs->subtyp = 0;
|
||||
if ((dev_qs1000 = pci_find_device(PCI_VENDOR_ID_ELSA,
|
||||
PCI_DEVICE_ID_ELSA_MICROLINK, dev_qs1000))) {
|
||||
if (pci_enable_device(dev_qs1000))
|
||||
return(0);
|
||||
cs->subtyp = ELSA_QS1000PCI;
|
||||
cs->irq = dev_qs1000->irq;
|
||||
cs->hw.elsa.cfg = pci_resource_start(dev_qs1000, 1);
|
||||
cs->hw.elsa.base = pci_resource_start(dev_qs1000, 3);
|
||||
} else if ((dev_qs3000 = pci_find_device(PCI_VENDOR_ID_ELSA,
|
||||
PCI_DEVICE_ID_ELSA_QS3000, dev_qs3000))) {
|
||||
if (pci_enable_device(dev_qs3000))
|
||||
return(0);
|
||||
cs->subtyp = ELSA_QS3000PCI;
|
||||
cs->irq = dev_qs3000->irq;
|
||||
cs->hw.elsa.cfg = pci_resource_start(dev_qs3000, 1);
|
||||
cs->hw.elsa.base = pci_resource_start(dev_qs3000, 3);
|
||||
} else {
|
||||
printk(KERN_WARNING "Elsa: No PCI card found\n");
|
||||
return(0);
|
||||
}
|
||||
if (!cs->irq) {
|
||||
printk(KERN_WARNING "Elsa: No IRQ for PCI card found\n");
|
||||
return(0);
|
||||
}
|
||||
|
||||
if (!(cs->hw.elsa.base && cs->hw.elsa.cfg)) {
|
||||
printk(KERN_WARNING "Elsa: No IO-Adr for PCI card found\n");
|
||||
return(0);
|
||||
}
|
||||
if ((cs->hw.elsa.cfg & 0xff) || (cs->hw.elsa.base & 0xf)) {
|
||||
printk(KERN_WARNING "Elsa: You may have a wrong PCI bios\n");
|
||||
printk(KERN_WARNING "Elsa: If your system hangs now, read\n");
|
||||
printk(KERN_WARNING "Elsa: Documentation/isdn/README.HiSax\n");
|
||||
}
|
||||
cs->hw.elsa.ale = cs->hw.elsa.base;
|
||||
cs->hw.elsa.isac = cs->hw.elsa.base +1;
|
||||
cs->hw.elsa.hscx = cs->hw.elsa.base +1;
|
||||
test_and_set_bit(HW_IPAC, &cs->HW_Flags);
|
||||
cs->hw.elsa.timer = 0;
|
||||
cs->hw.elsa.trig = 0;
|
||||
cs->irq_flags |= IRQF_SHARED;
|
||||
printk(KERN_INFO
|
||||
"Elsa: %s defined at %#lx/0x%x IRQ %d\n",
|
||||
Elsa_Types[cs->subtyp],
|
||||
cs->hw.elsa.base,
|
||||
cs->hw.elsa.cfg,
|
||||
cs->irq);
|
||||
|
||||
return (1);
|
||||
}
|
||||
|
||||
#else
|
||||
printk(KERN_WARNING "Elsa: Elsa PCI and NO_PCI_BIOS\n");
|
||||
printk(KERN_WARNING "Elsa: unable to config Elsa PCI\n");
|
||||
return (0);
|
||||
|
||||
static void __devinit
|
||||
setup_elsa_pci(struct IsdnCard *card)
|
||||
{
|
||||
return (1);
|
||||
}
|
||||
#endif /* CONFIG_PCI */
|
||||
} else
|
||||
return (0);
|
||||
|
||||
static int __devinit
|
||||
setup_elsa_common(struct IsdnCard *card)
|
||||
{
|
||||
struct IsdnCardState *cs = card->cs;
|
||||
u_char val;
|
||||
int bytecnt;
|
||||
|
||||
switch (cs->subtyp) {
|
||||
case ELSA_PC:
|
||||
@ -1104,8 +1130,7 @@ setup_elsa(struct IsdnCard *card)
|
||||
here, it would fail. */
|
||||
if (cs->typ != ISDN_CTYPE_ELSA_PCMCIA && !request_region(cs->hw.elsa.base, bytecnt, "elsa isdn")) {
|
||||
printk(KERN_WARNING
|
||||
"HiSax: %s config port %#lx-%#lx already in use\n",
|
||||
CardType[card->typ],
|
||||
"HiSax: ELSA config port %#lx-%#lx already in use\n",
|
||||
cs->hw.elsa.base,
|
||||
cs->hw.elsa.base + bytecnt);
|
||||
return (0);
|
||||
@ -1113,8 +1138,7 @@ setup_elsa(struct IsdnCard *card)
|
||||
if ((cs->subtyp == ELSA_QS1000PCI) || (cs->subtyp == ELSA_QS3000PCI)) {
|
||||
if (!request_region(cs->hw.elsa.cfg, 0x80, "elsa isdn pci")) {
|
||||
printk(KERN_WARNING
|
||||
"HiSax: %s pci port %x-%x already in use\n",
|
||||
CardType[card->typ],
|
||||
"HiSax: ELSA pci port %x-%x already in use\n",
|
||||
cs->hw.elsa.cfg,
|
||||
cs->hw.elsa.cfg + 0x80);
|
||||
release_region(cs->hw.elsa.base, bytecnt);
|
||||
@ -1186,3 +1210,41 @@ setup_elsa(struct IsdnCard *card)
|
||||
}
|
||||
return (1);
|
||||
}
|
||||
|
||||
int __devinit
|
||||
setup_elsa(struct IsdnCard *card)
|
||||
{
|
||||
int rc;
|
||||
struct IsdnCardState *cs = card->cs;
|
||||
char tmp[64];
|
||||
|
||||
strcpy(tmp, Elsa_revision);
|
||||
printk(KERN_INFO "HiSax: Elsa driver Rev. %s\n", HiSax_getrev(tmp));
|
||||
cs->hw.elsa.ctrl_reg = 0;
|
||||
cs->hw.elsa.status = 0;
|
||||
cs->hw.elsa.MFlag = 0;
|
||||
cs->subtyp = 0;
|
||||
|
||||
if (cs->typ == ISDN_CTYPE_ELSA) {
|
||||
rc = setup_elsa_isa(card);
|
||||
if (!rc)
|
||||
return (0);
|
||||
|
||||
} else if (cs->typ == ISDN_CTYPE_ELSA_PNP) {
|
||||
rc = setup_elsa_isapnp(card);
|
||||
if (!rc)
|
||||
return (0);
|
||||
|
||||
} else if (cs->typ == ISDN_CTYPE_ELSA_PCMCIA)
|
||||
setup_elsa_pcmcia(card);
|
||||
|
||||
else if (cs->typ == ISDN_CTYPE_ELSA_PCI) {
|
||||
rc = setup_elsa_pci(card);
|
||||
if (!rc)
|
||||
return (0);
|
||||
|
||||
} else
|
||||
return (0);
|
||||
|
||||
return setup_elsa_common(card);
|
||||
}
|
||||
|
||||
Loading…
Reference in New Issue
Block a user