276 spider_net_get_descr_status(struct spider_net_hw_descr *hwdescr)  in spider_net_get_descr_status()  argument
278 	return hwdescr->dmac_cmd_status & SPIDER_NET_DESCR_IND_PROC_MASK;  in spider_net_get_descr_status()
296 		descr->hwdescr->next_descr_addr = 0;  in spider_net_free_chain()
320 	struct spider_net_hw_descr *hwdescr;  in spider_net_init_chain()  local
335 	hwdescr = chain->hwring;  in spider_net_init_chain()
337 	for (i=0; i < chain->num_desc; i++, descr++, hwdescr++) {  in spider_net_init_chain()
338 		hwdescr->dmac_cmd_status = SPIDER_NET_DESCR_NOT_IN_USE;  in spider_net_init_chain()
339 		hwdescr->next_descr_addr = 0;  in spider_net_init_chain()
341 		descr->hwdescr = hwdescr;  in spider_net_init_chain()
372 			pci_unmap_single(card->pdev, descr->hwdescr->buf_addr,  in spider_net_free_rx_chain_contents()
396 	struct spider_net_hw_descr *hwdescr = descr->hwdescr;  in spider_net_prepare_rx_descr()  local
417 	hwdescr->buf_size = bufsize;  in spider_net_prepare_rx_descr()
418 	hwdescr->result_size = 0;  in spider_net_prepare_rx_descr()
419 	hwdescr->valid_size = 0;  in spider_net_prepare_rx_descr()
420 	hwdescr->data_status = 0;  in spider_net_prepare_rx_descr()
421 	hwdescr->data_error = 0;  in spider_net_prepare_rx_descr()
436 		hwdescr->dmac_cmd_status = SPIDER_NET_DESCR_NOT_IN_USE;  in spider_net_prepare_rx_descr()
438 		hwdescr->buf_addr = buf;  in spider_net_prepare_rx_descr()
440 		hwdescr->dmac_cmd_status = SPIDER_NET_DESCR_CARDOWNED |  in spider_net_prepare_rx_descr()
511 	while (spider_net_get_descr_status(chain->head->hwdescr) ==  in spider_net_refill_rx_chain()
536 		descr->prev->hwdescr->next_descr_addr = descr->bus_addr;  in spider_net_alloc_rx_skbs()
663 	struct spider_net_hw_descr *hwdescr;  in spider_net_prepare_tx_descr()  local
683 	hwdescr = descr->hwdescr;  in spider_net_prepare_tx_descr()
687 	hwdescr->buf_addr = buf;  in spider_net_prepare_tx_descr()
688 	hwdescr->buf_size = skb->len;  in spider_net_prepare_tx_descr()
689 	hwdescr->next_descr_addr = 0;  in spider_net_prepare_tx_descr()
690 	hwdescr->data_status = 0;  in spider_net_prepare_tx_descr()
692 	hwdescr->dmac_cmd_status =  in spider_net_prepare_tx_descr()
699 			hwdescr->dmac_cmd_status |= SPIDER_NET_DMAC_TCP;  in spider_net_prepare_tx_descr()
702 			hwdescr->dmac_cmd_status |= SPIDER_NET_DMAC_UDP;  in spider_net_prepare_tx_descr()
708 	descr->prev->hwdescr->next_descr_addr = descr->bus_addr;  in spider_net_prepare_tx_descr()
718 	struct spider_net_hw_descr *hwdescr;  in spider_net_set_low_watermark()  local
727 		status = descr->hwdescr->dmac_cmd_status & SPIDER_NET_DESCR_NOT_IN_USE;  in spider_net_set_low_watermark()
746 	descr->hwdescr->dmac_cmd_status |= SPIDER_NET_DESCR_TXDESFLG;  in spider_net_set_low_watermark()
748 		hwdescr = card->low_watermark->hwdescr;  in spider_net_set_low_watermark()
749 		hwdescr->dmac_cmd_status =  in spider_net_set_low_watermark()
750 		     hwdescr->dmac_cmd_status & ~SPIDER_NET_DESCR_TXDESFLG;  in spider_net_set_low_watermark()
775 	struct spider_net_hw_descr *hwdescr;  in spider_net_release_tx_chain()  local
788 		hwdescr = descr->hwdescr;  in spider_net_release_tx_chain()
790 		status = spider_net_get_descr_status(hwdescr);  in spider_net_release_tx_chain()
825 		hwdescr->dmac_cmd_status |= SPIDER_NET_DESCR_NOT_IN_USE;  in spider_net_release_tx_chain()
828 		buf_addr = hwdescr->buf_addr;  in spider_net_release_tx_chain()
863 		if (spider_net_get_descr_status(descr->hwdescr) ==  in spider_net_kick_tx_dma()
956 	struct spider_net_hw_descr *hwdescr = descr->hwdescr;  in spider_net_pass_skb_up()  local
959 	u32 data_status = hwdescr->data_status;  in spider_net_pass_skb_up()
960 	u32 data_error = hwdescr->data_error;  in spider_net_pass_skb_up()
962 	skb_put(skb, hwdescr->valid_size);  in spider_net_pass_skb_up()
996 	struct spider_net_hw_descr *hwd = start->hwdescr;  in show_rx_chain()
1017 		hwd = descr->hwdescr;  in show_rx_chain()
1058 		struct spider_net_hw_descr *hwd = descr->hwdescr;  in show_rx_chain()
1097 	status = spider_net_get_descr_status(descr->hwdescr);  in spider_net_resync_head_ptr()
1105 	status = spider_net_get_descr_status(descr->hwdescr);  in spider_net_resync_head_ptr()
1109 		status = spider_net_get_descr_status(descr->hwdescr);  in spider_net_resync_head_ptr()
1124 	status = spider_net_get_descr_status(descr->hwdescr);  in spider_net_resync_tail_ptr()
1130 		status = spider_net_get_descr_status(descr->hwdescr);  in spider_net_resync_tail_ptr()
1156 	struct spider_net_hw_descr *hwdescr = descr->hwdescr;  in spider_net_decode_one_descr()  local
1160 	status = spider_net_get_descr_status(hwdescr);  in spider_net_decode_one_descr()
1171 	hw_buf_addr = hwdescr->buf_addr;  in spider_net_decode_one_descr()
1172 	hwdescr->buf_addr = 0xffffffff;  in spider_net_decode_one_descr()
1196 	if (hwdescr->data_error & SPIDER_NET_DESTROY_RX_FLAGS) {  in spider_net_decode_one_descr()
1201 			       hwdescr->data_status, hwdescr->data_error);  in spider_net_decode_one_descr()
1205 	if (hwdescr->dmac_cmd_status & SPIDER_NET_DESCR_BAD_STATUS) {  in spider_net_decode_one_descr()
1207 			       hwdescr->dmac_cmd_status);  in spider_net_decode_one_descr()
1209 		pr_err("buf_size=x%08x\n", hwdescr->buf_size);  in spider_net_decode_one_descr()
1210 		pr_err("next_descr_addr=x%08x\n", hwdescr->next_descr_addr);  in spider_net_decode_one_descr()
1211 		pr_err("result_size=x%08x\n", hwdescr->result_size);  in spider_net_decode_one_descr()
1212 		pr_err("valid_size=x%08x\n", hwdescr->valid_size);  in spider_net_decode_one_descr()
1213 		pr_err("data_status=x%08x\n", hwdescr->data_status);  in spider_net_decode_one_descr()
1214 		pr_err("data_error=x%08x\n", hwdescr->data_error);  in spider_net_decode_one_descr()
1224 	hwdescr->dmac_cmd_status = SPIDER_NET_DESCR_NOT_IN_USE;  in spider_net_decode_one_descr()
1232 	hwdescr->dmac_cmd_status = SPIDER_NET_DESCR_NOT_IN_USE;  in spider_net_decode_one_descr()