DBG_OPEN
DBG(DBG_OPEN, px_p->px_dip, "busy\n");
DBG(DBG_OPEN, px_p->px_dip, "busy\n");
DBG(DBG_OPEN, px_p->px_dip, "devp=%x: flags=%x\n", devp, flags);
{DBG_OPEN, "open"},
DEBUG2(DBG_OPEN, pci_p->pci_dip, "devp=%x: flags=%x\n", devp, flags);
DEBUG0(DBG_OPEN, pci_p->pci_dip, "busy\n");
DEBUG0(DBG_OPEN, pci_p->pci_dip, "busy\n");