Cross Reference: /illumos-gate/usr/src/uts/common/io/usb/hcd/uhci/uhcipolled.c

Lines Matching defs:tw
206 	uhci_trans_wrapper_t	*tw;
251 			tw = td->tw;
254 			ddi_rep_get8(tw->tw_accesshandle,
256 			    (uint8_t *)td->tw->tw_buf,
393 	uhci_trans_wrapper_t	*tw;
407 	tw = td->tw;
415 	tw->tw_length = num_characters;
416 	ddi_put8(tw->tw_accesshandle, (uint8_t *)tw->tw_buf, *buf);
417 	ddi_rep_put8(tw->tw_accesshandle, buf, (uint8_t *)tw->tw_buf,
422 	td->tw = tw;
433 	SetTD32(uhcip, td->buffer_address, tw->tw_cookie.dmac_address);
547 	uhci_free_tw(uhcip, td->tw);
660 		if (td->tw->tw_pipe_private->pp_pipe_handle == ph) {
753 		if (td->tw->tw_pipe_private->pp_pipe_handle ==
798 	uhci_trans_wrapper_t	*tw;
802 	if ((tw = uhci_polled_create_tw(uhci_polledp->uhci_polled_uhcip)) ==
813 	td->tw = tw;
829 	SetTD32(uhcip, td->buffer_address, tw->tw_cookie.dmac_address);
849 	uhci_trans_wrapper_t	*tw;
853 	if ((tw = kmem_zalloc(sizeof (uhci_trans_wrapper_t), KM_NOSLEEP)) ==
859 	tw->tw_length = POLLED_RAW_BUF_SIZE;
863 	    &uhcip->uhci_dma_attr, DDI_DMA_DONTWAIT, 0, &tw->tw_dmahandle)) !=
865 		kmem_free(tw, sizeof (uhci_trans_wrapper_t));
875 	if ((result = ddi_dma_mem_alloc(tw->tw_dmahandle, POLLED_RAW_BUF_SIZE,
877 	    &tw->tw_buf, &real_length, &tw->tw_accesshandle)) !=
879 		ddi_dma_free_handle(&tw->tw_dmahandle);
880 		kmem_free(tw, sizeof (uhci_trans_wrapper_t));
886 	if ((result = ddi_dma_addr_bind_handle(tw->tw_dmahandle, NULL,
887 	    tw->tw_buf, real_length, DDI_DMA_RDWR|DDI_DMA_CONSISTENT,
888 	    DDI_DMA_DONTWAIT, NULL, &tw->tw_cookie, &ccount)) !=
890 		ddi_dma_mem_free(&tw->tw_accesshandle);
891 		ddi_dma_free_handle(&tw->tw_dmahandle);
892 		kmem_free(tw, sizeof (uhci_trans_wrapper_t));
899 		result = ddi_dma_unbind_handle(tw->tw_dmahandle);
902 		ddi_dma_mem_free(&tw->tw_accesshandle);
903 		ddi_dma_free_handle(&tw->tw_dmahandle);
904 		kmem_free(tw, sizeof (uhci_trans_wrapper_t));
909 	return (tw);