在SdioDrv中提供了这几个功能:
(1)static struct sdio_driver tiwlan_sdio_drv = {
.probe = tiwlan_sdio_probe,
.remove = tiwlan_sdio_remove,
.name = "sdio_tiwlan",
.id_table = tiwl12xx_devices,
};
(2)int sdioDrv_EnableFunction(unsigned int uFunc)
(3)int sdioDrv_EnableInterrupt(unsigned int uFunc)