cfe/usb/dev_usb_rtek.c

160 static int rtek_init_device( rtek_softc_t *softc )
166     usbdev_t *dev = softc->dev;
170     usb_get_device_descriptor( softc->dev, &dev_desc, 0 );
176 	    softc->ven_code = ptr[2];
205     rtek_get_mac_addr( dev, softc->mac_addr );
209 	     VENDOR_NAMES[softc->ven_code], softc->mac_addr);
216     rtek_softc_t *softc = (rtek_softc_t *) ctx;
217     hs_memcpy_to_hs( mac_addr, softc->mac_addr, 6 );
221 static void rtek_queue_rx( rtek_softc_t *softc )
223     softc->rx_ur = usb_make_request(softc->dev, softc->bulk_inpipe,
224 				    softc->rxbuf, sizeof(softc->rxbuf),
226     usb_queue_request(softc->rx_ur);
231     rtek_softc_t *softc = (rtek_softc_t *) ctx;
232     usb_poll(softc->dev->ud_bus);
233     return( !softc->rx_ur->ur_inprogress );
239     rtek_softc_t *softc = (rtek_softc_t *) ctx;
242     if( !softc->rx_ur->ur_inprogress ) {
243 	rxbuf = softc->rxbuf;
244 	len = softc->rx_ur->ur_xferred;
252 	usb_free_request(softc->rx_ur);
253 	rtek_queue_rx( softc );
263     rtek_softc_t *softc = (rtek_softc_t *) ctx;
281     ur = usb_make_request(softc->dev, softc->bulk_outpipe,
290 static void rtek_open_device( rtek_softc_t *softc )
293     rtek_set_reg( softc->dev, R_RTEK_RXCFG, RTEK_MACADDR | RTEK_BCASTADDR );
296     rtek_set_reg( softc->dev, R_RTEK_CMD, RTEK_RXENABLE | RTEK_TXENABLE );
299     rtek_queue_rx( softc );
303 static void rtek_close_device( rtek_softc_t *softc )
305     usbdev_t *dev = softc->dev;
321     *  device and allocating our softc here.
340     rtek_softc_t *softc;
345     softc = (rtek_softc_t *) KMALLOC( sizeof(rtek_softc_t), 0 );
346     if( softc == NULL )	{
347 	xprintf( "Failed to allocate softc memory.\n" );
350     memset( softc, 0, sizeof(rtek_softc_t) );
351     dev->ud_private = softc;
352     softc->dev = dev;
381     if (rtek_init_device(softc) < 0)
385     softc->bulk_inpipe     = usb_open_pipe(dev,indscr);
386     softc->bulk_outpipe    = usb_open_pipe(dev,outdscr);
389     usbeth_register(&usbeth_rtek,softc);
392     rtek_open_device( softc );
414     rtek_softc_t *softc = (rtek_softc_t *) dev->ud_private;
416     if (softc != NULL) {
417 	usbeth_unregister( softc );
418 	rtek_close_device( softc );
420 	softc->dev = NULL;
421 	KFREE(softc);