cfe/usb/dev_usb_catc.c

167 static int catc_init_device( catc_softc_t *softc )
172     usbdev_t *dev = softc->dev;
177     usb_get_device_descriptor( softc->dev, &dev_desc, 0 );
183 	    softc->ven_code = ptr[2];
211     catc_get_mac_addr( dev, softc->mac_addr );
215 	     VENDOR_NAMES[softc->ven_code], softc->mac_addr);
222     catc_softc_t *softc = (catc_softc_t *) ctx;
223     hs_memcpy_to_hs( mac_addr, softc->mac_addr, 6 );
227 static void catc_queue_rx( catc_softc_t *softc )
229     softc->rx_ur = usb_make_request(softc->dev, softc->bulk_inpipe,
230 				    softc->rxbuf, sizeof(softc->rxbuf),
232     usb_queue_request(softc->rx_ur);
237     catc_softc_t *softc = (catc_softc_t *) ctx;
238     usb_poll(softc->dev->ud_bus);
239     return( !softc->rx_ur->ur_inprogress );
244     catc_softc_t *softc = (catc_softc_t *) ctx;
248     if( !softc->rx_ur->ur_inprogress ) {
249 	rxbuf = softc->rxbuf;
250 	len = softc->rx_ur->ur_xferred;
258 	usb_free_request(softc->rx_ur);
259 	catc_queue_rx( softc );
269     catc_softc_t *softc = (catc_softc_t *) ctx;
283     ur = usb_make_request(softc->dev, softc->bulk_outpipe,
292 static void catc_open_device( catc_softc_t *softc )
297 	catc_set_reg( softc->dev, (CATC_ETH_ADDR_0_REG - i), softc->mac_addr[i] );
300     catc_set_reg( softc->dev, CATC_ETH_CTRL_REG, 0x09 );
303     catc_queue_rx( softc );
306 static void catc_close_device( catc_softc_t *softc )
308     usbdev_t *dev = softc->dev;
324     *  device and allocating our softc here.
343     catc_softc_t *softc;
348     softc = (catc_softc_t *) KMALLOC( sizeof(catc_softc_t), 0 );
349     if( softc == NULL )	{
350 	xprintf( "Failed to allocate softc memory.\n" );
353     memset( softc, 0, sizeof(catc_softc_t) );
354     dev->ud_private = softc;
355     softc->dev = dev;
384     if (catc_init_device(softc) < 0)
388     softc->bulk_inpipe     = usb_open_pipe(dev,indscr);
389     softc->bulk_outpipe    = usb_open_pipe(dev,outdscr);
392     usbeth_register(&usbeth_catc,softc);
395     catc_open_device( softc );
417     catc_softc_t *softc = (catc_softc_t *) dev->ud_private;
419     if (softc != NULL) {
420 	usbeth_unregister( softc );
421 	catc_close_device ( softc );
423 	softc->dev = NULL;
424 	KFREE(softc);
446     catc_softc_t *softc = (catc_softc_t *) ctx->dev_softc;
448     if (softc->dev == NULL)
452     catc_open_device( softc );
459     catc_softc_t *softc = (catc_softc_t *) ctx->dev_softc;
461     if (softc->dev == NULL)
464     buffer->buf_retlen = catc_get_eth_frame( softc, buffer->buf_ptr );
472     catc_softc_t *softc = (catc_softc_t *) ctx->dev_softc;
474     if (softc->dev == NULL)
477     inpstat->inp_status = catc_data_rx( softc );
484     catc_softc_t *softc = (catc_softc_t *) ctx->dev_softc;
486     if (softc->dev == NULL)
490     catc_send_eth_frame( softc, buffer->buf_ptr, buffer->buf_length );
498     catc_softc_t *softc = (catc_softc_t *) ctx->dev_softc;
501     if (softc->dev == NULL)
507 	    catc_get_dev_addr( softc, buffer->buf_ptr );
545     catc_softc_t *softc = (catc_softc_t *) ctx->dev_softc;
547     if (softc->dev == NULL)
551     catc_close_device( softc );