570 		struct net2280_dma	*td;  in net2280_alloc_request()  local
572 		td = pci_pool_alloc(ep->dev->requests, gfp_flags,  in net2280_alloc_request()
574 		if (!td) {  in net2280_alloc_request()
578 		td->dmacount = 0;	/* not VALID */  in net2280_alloc_request()
579 		td->dmadesc = td->dmaaddr;  in net2280_alloc_request()
580 		req->td = td;  in net2280_alloc_request()
599 	if (req->td)  in net2280_free_request()
600 		pci_pool_free(ep->dev->requests, req->td, req->td_dma);  in net2280_free_request()
804 	struct net2280_dma	*td = req->td;  in fill_dma_desc()  local
824 	td->dmaaddr = cpu_to_le32 (req->req.dma);  in fill_dma_desc()
828 	td->dmacount = cpu_to_le32(dmacount);  in fill_dma_desc()
904 			req->td->dmacount = cpu_to_le32(req->req.length - tmp);  in start_dma()
907 			req->td->dmadesc = 0;  in start_dma()
932 	req->td->dmadesc = cpu_to_le32 (ep->td_dma);  in start_dma()
935 	req->td->dmacount |= cpu_to_le32(BIT(END_OF_CHAIN));  in start_dma()
948 	ep->dummy = req->td;  in queue_dma()
949 	req->td = end;  in queue_dma()
1154 		tmp = le32_to_cpup(&req->td->dmacount);  in scan_dma_completions()
1162 		if (unlikely(req->td->dmadesc == 0)) {  in scan_dma_completions()
1289 				req->td->dmacount = 0;	/* invalidate */  in net2280_dequeue()
1836 				struct net2280_dma	*td;  in queues_show()  local
1838 				td = req->td;  in queues_show()
1842 					le32_to_cpu(td->dmacount),  in queues_show()
1843 					le32_to_cpu(td->dmaaddr),  in queues_show()
1844 					le32_to_cpu(td->dmadesc));  in queues_show()
2591 				req->td->dmacount = 0;  in handle_ep_small()
3664 		struct net2280_dma	*td;  in net2280_probe()  local
3666 		td = pci_pool_alloc(dev->requests, GFP_KERNEL,  in net2280_probe()
3668 		if (!td) {  in net2280_probe()
3673 		td->dmacount = 0;	/* not VALID */  in net2280_probe()
3674 		td->dmadesc = td->dmaaddr;  in net2280_probe()
3675 		dev->ep[i].dummy = td;  in net2280_probe()