PCIER_DEVSTS
#define PCI_EXP_DEVSTA PCIER_DEVSTS /* 10 */
pci_write_config(dev, sc->bge_pciecap + PCIER_DEVSTS,
pci_write_config(dev, sc->bnx_pciecap + PCIER_DEVSTS,
sta = read_config(fd, &p->pc_sel, pcie + PCIER_DEVSTS, 2);