#include <asm/io.h>
#include <asm/gt64120.h>
-#include <asm/cobalt/cobalt.h>
+#include <asm/mach-cobalt/cobalt.h>
/*
- * Accessing device 31 hangs the GT64120. Not sure if this will also hang
- * the GT64111, let's be paranoid for now.
+ * Device 31 on the GT64111 is used to generate PCI special
+ * cycles, so we shouldn't expected to find a device there ...
*/
static inline int pci_range_ck(struct pci_bus *bus, unsigned int devfn)
{
- if (bus->number == 0 && devfn == PCI_DEVFN(31, 0))
- return -1;
+ if (bus->number == 0 && PCI_SLOT(devfn) < 31)
+ return 0;
- return 0;
+ return -1;
}
static int gt64111_pci_read_config(struct pci_bus *bus, unsigned int devfn,
switch (size) {
case 4:
PCI_CFG_SET(devfn, where);
- *val = GALILEO_INL(GT_PCI0_CFGDATA_OFS);
+ *val = GT_READ(GT_PCI0_CFGDATA_OFS);
return PCIBIOS_SUCCESSFUL;
case 2:
PCI_CFG_SET(devfn, (where & ~0x3));
- *val = GALILEO_INL(GT_PCI0_CFGDATA_OFS)
+ *val = GT_READ(GT_PCI0_CFGDATA_OFS)
>> ((where & 3) * 8);
return PCIBIOS_SUCCESSFUL;
case 1:
PCI_CFG_SET(devfn, (where & ~0x3));
- *val = GALILEO_INL(GT_PCI0_CFGDATA_OFS)
+ *val = GT_READ(GT_PCI0_CFGDATA_OFS)
>> ((where & 3) * 8);
return PCIBIOS_SUCCESSFUL;
}
switch (size) {
case 4:
PCI_CFG_SET(devfn, where);
- GALILEO_OUTL(val, GT_PCI0_CFGDATA_OFS);
+ GT_WRITE(GT_PCI0_CFGDATA_OFS, val);
return PCIBIOS_SUCCESSFUL;
case 2:
PCI_CFG_SET(devfn, (where & ~0x3));
- tmp = GALILEO_INL(GT_PCI0_CFGDATA_OFS);
+ tmp = GT_READ(GT_PCI0_CFGDATA_OFS);
tmp &= ~(0xffff << ((where & 0x3) * 8));
tmp |= (val << ((where & 0x3) * 8));
- GALILEO_OUTL(tmp, GT_PCI0_CFGDATA_OFS);
+ GT_WRITE(GT_PCI0_CFGDATA_OFS, tmp);
return PCIBIOS_SUCCESSFUL;
case 1:
PCI_CFG_SET(devfn, (where & ~0x3));
- tmp = GALILEO_INL(GT_PCI0_CFGDATA_OFS);
+ tmp = GT_READ(GT_PCI0_CFGDATA_OFS);
tmp &= ~(0xff << ((where & 0x3) * 8));
tmp |= (val << ((where & 0x3) * 8));
- GALILEO_OUTL(tmp, GT_PCI0_CFGDATA_OFS);
+ GT_WRITE(GT_PCI0_CFGDATA_OFS, tmp);
return PCIBIOS_SUCCESSFUL;
}