cfe/usb/dev_usb_pegasus.c

235 static int peg_init_device( peg_softc_t * softc )
240     usbdev_t *dev = softc->dev;
243     usb_get_device_descriptor( softc->dev, &dev_desc, 0 );
249 	    softc->dev_id = ptr[2];
250 	    softc->ven_code = ptr[3];
261     if( softc->dev_id == PEGASUS_II )
267     peg_get_mac_addr( dev, softc->mac_addr );
271 	     VENDOR_NAMES[softc->ven_code], softc->mac_addr);
278     peg_softc_t *softc = (peg_softc_t *) ctx;
279     hs_memcpy_to_hs( mac_addr, softc->mac_addr, 6 );
283 static void peg_queue_rx( peg_softc_t *softc )
285     softc->rx_ur = usb_make_request(softc->dev, softc->bulk_inpipe,
286 				    softc->rxbuf, sizeof(softc->rxbuf),
288     usb_queue_request(softc->rx_ur);
293     peg_softc_t *softc = (peg_softc_t *) ctx;
294     usb_poll(softc->dev->ud_bus);
295     return( !softc->rx_ur->ur_inprogress );
301     peg_softc_t *softc = (peg_softc_t *) ctx;
304     if( !softc->rx_ur->ur_inprogress ) {
305 	rxbuf = softc->rxbuf;
306 	len = softc->rx_ur->ur_xferred;
314 	usb_free_request(softc->rx_ur);
315 	peg_queue_rx( softc );
325     peg_softc_t *softc = (peg_softc_t *) ctx;
339     ur = usb_make_request(softc->dev, softc->bulk_outpipe,
349 static void peg_open_device( peg_softc_t *softc )
351     usbdev_t *dev = softc->dev;
354     peg_set_regs( dev, R_PEG_MAC_ADDR_0, (int8_t *)softc->mac_addr, 6 );
361     peg_queue_rx( softc );
364 static void peg_close_device( peg_softc_t *softc )
366     usbdev_t *dev = softc->dev;
382     *  device and allocating our softc here.
401     peg_softc_t *softc;
406     softc = (peg_softc_t *) KMALLOC( sizeof(peg_softc_t), 0 );
407     if( softc == NULL )	{
408 	xprintf( "Failed to allocate softc memory.\n" );
411     memset( softc, 0, sizeof(peg_softc_t) );
412     dev->ud_private = softc;
413     softc->dev = dev;
442     if (peg_init_device(softc) < 0)
446     softc->bulk_inpipe     = usb_open_pipe(dev,indscr);
447     softc->bulk_outpipe    = usb_open_pipe(dev,outdscr);
450     usbeth_register(&usbeth_peg,softc);
453     peg_open_device( softc );
475     peg_softc_t *softc = (peg_softc_t *) dev->ud_private;
477     if (softc != NULL) {
478 	usbeth_unregister( softc );
479 	peg_close_device ( softc );
481 	softc->dev = NULL;
482 	KFREE(softc);