void
pciaddr_resource_allocate(struct pcibios_softc *sc, pci_chipset_tag_t pc,
pcitag_t tag)
{
if (pcibios_flags & PCIBIOS_VERBOSE)
pciaddr_print_devid(pc, tag);
pciaddr_resource_manage(sc, pc, tag, pciaddr_do_resource_allocate);
}
void
pciaddr_resource_reserve(struct shpcic_softc *sc, pci_chipset_tag_t pc,
pcitag_t tag)
{
if (pcibr_flags & PCIBR_VERBOSE)
pciaddr_print_devid(pc, tag);
pciaddr_resource_manage(sc, pc, tag, pciaddr_do_resource_reserve);
}
static void
pciaddr_resource_allocate(pci_chipset_tag_t pc, pcitag_t tag,
void *context)
{
pciaddr_print_devid(pc, tag);
pciaddr_resource_manage(pc, tag,
pciaddr_do_resource_allocate,
&pciaddr);
}
void
pciaddr_remap(pci_chipset_tag_t pc)
{
pcitag_t devtag;
int device;
/* Must fix up all PCI devices, ahc_pci expects proper i/o mapping */
for (device = 1; device < 4; device++) {
const struct pci_quirkdata *qd;
int function, nfuncs;
pcireg_t bhlcr, id;
devtag = pci_make_tag(pc, 0, device, 0);
id = pci_conf_read(pc, devtag, PCI_ID_REG);
/* Invalid vendor ID value? */
if (PCI_VENDOR(id) == PCI_VENDOR_INVALID)
continue;
/* XXX Not invalid, but we've done this ~forever. */
if (PCI_VENDOR(id) == 0)
continue;
qd = pci_lookup_quirkdata(PCI_VENDOR(id), PCI_PRODUCT(id));
bhlcr = pci_conf_read(pc, devtag, PCI_BHLC_REG);
if (PCI_HDRTYPE_MULTIFN(bhlcr) ||
(qd != NULL &&
(qd->quirks & PCI_QUIRK_MULTIFUNCTION) != 0))
nfuncs = 8;
else
nfuncs = 1;
for (function = 0; function < nfuncs; function++) {
devtag = pci_make_tag(pc, 0, device, function);
id = pci_conf_read(pc, devtag, PCI_ID_REG);
/* Invalid vendor ID value? */
if (PCI_VENDOR(id) == PCI_VENDOR_INVALID)
continue;
/* Not invalid, but we've done this ~forever */
if (PCI_VENDOR(id) == 0)
continue;
pciaddr_resource_manage(pc, devtag, NULL);
}
}
}
