PPB_REG_MEM
case PPB_REG_MEM:
case PPB_REG_MEM:
blr = pci_conf_read(pc, pa->pa_tag, PPB_REG_MEM);
blr = HREAD4(sc, PPB_REG_MEM);
HWRITE4(sc, PPB_REG_MEM, blr);
HWRITE4(sc, PPB_REG_MEM, blr);
case PPB_REG_MEM:
blr = pci_conf_read(pc, tag, PPB_REG_MEM);
pci_conf_write(pc, tag, PPB_REG_MEM, 0x0000fff0);
blr = pci_conf_read(pc, pa->pa_tag, PPB_REG_MEM);
pci_conf_write(pc, tag, PPB_REG_MEM, blr);
pci_conf_write(pc, sc->sc_tag, PPB_REG_MEM, 0x0000ffff);
blr = pci_conf_read(pc, sc->sc_tag, PPB_REG_MEM);
PPB_REG_MEM, blr);