static int
rtwn_pci_detach(device_t dev)
{
struct rtwn_pci_softc *pc = device_get_softc(dev);
struct rtwn_softc *sc = &pc->pc_sc;
int i;
/* Generic detach. */
rtwn_detach(sc);
/* Uninstall interrupt handler. */
if (pc->irq != NULL) {
bus_teardown_intr(dev, pc->irq, pc->pc_ih);
bus_release_resource(dev, SYS_RES_IRQ, rman_get_rid(pc->irq),
pc->irq);
pci_release_msi(dev);
}
/* Free Tx/Rx buffers. */
for (i = 0; i < RTWN_PCI_NTXQUEUES; i++)
rtwn_pci_free_tx_list(sc, i);
rtwn_pci_free_rx_list(sc);
if (pc->mem != NULL)
bus_release_resource(dev, SYS_RES_MEMORY,
rman_get_rid(pc->mem), pc->mem);
rtwn_detach_private(sc);
mtx_destroy(&sc->sc_mtx);
return (0);
}
static int
rtwn_usb_detach(device_t self)
{
struct rtwn_usb_softc *uc = device_get_softc(self);
struct rtwn_softc *sc = &uc->uc_sc;
/* Generic detach. */
rtwn_detach(sc);
/* Free Tx/Rx buffers. */
rtwn_usb_free_tx_list(sc);
rtwn_usb_free_rx_list(sc);
/* Detach all USB transfers. */
usbd_transfer_unsetup(uc->uc_xfer, RTWN_N_TRANSFER);
rtwn_detach_private(sc);
mtx_destroy(&sc->sc_mtx);
return (0);
}
