264 spider_net_get_descr_status(struct spider_net_hw_descr *hwdescr)  in spider_net_get_descr_status()  argument
266 	return hwdescr->dmac_cmd_status & SPIDER_NET_DESCR_IND_PROC_MASK;  in spider_net_get_descr_status()
284 		descr->hwdescr->next_descr_addr = 0;  in spider_net_free_chain()
308 	struct spider_net_hw_descr *hwdescr;  in spider_net_init_chain()  local
321 	hwdescr = chain->hwring;  in spider_net_init_chain()
323 	for (i=0; i < chain->num_desc; i++, descr++, hwdescr++) {  in spider_net_init_chain()
324 		hwdescr->dmac_cmd_status = SPIDER_NET_DESCR_NOT_IN_USE;  in spider_net_init_chain()
325 		hwdescr->next_descr_addr = 0;  in spider_net_init_chain()
327 		descr->hwdescr = hwdescr;  in spider_net_init_chain()
359 					 descr->hwdescr->buf_addr,  in spider_net_free_rx_chain_contents()
383 	struct spider_net_hw_descr *hwdescr = descr->hwdescr;  in spider_net_prepare_rx_descr()  local
405 	hwdescr->buf_size = bufsize;  in spider_net_prepare_rx_descr()
406 	hwdescr->result_size = 0;  in spider_net_prepare_rx_descr()
407 	hwdescr->valid_size = 0;  in spider_net_prepare_rx_descr()
408 	hwdescr->data_status = 0;  in spider_net_prepare_rx_descr()
409 	hwdescr->data_error = 0;  in spider_net_prepare_rx_descr()
424 		hwdescr->dmac_cmd_status = SPIDER_NET_DESCR_NOT_IN_USE;  in spider_net_prepare_rx_descr()
426 		hwdescr->buf_addr = buf;  in spider_net_prepare_rx_descr()
428 		hwdescr->dmac_cmd_status = SPIDER_NET_DESCR_CARDOWNED |  in spider_net_prepare_rx_descr()
500 	while (spider_net_get_descr_status(chain->head->hwdescr) ==  in spider_net_refill_rx_chain()
525 		descr->prev->hwdescr->next_descr_addr = descr->bus_addr;  in spider_net_alloc_rx_skbs()
654 	struct spider_net_hw_descr *hwdescr;  in spider_net_prepare_tx_descr()  local
676 	hwdescr = descr->hwdescr;  in spider_net_prepare_tx_descr()
680 	hwdescr->buf_addr = buf;  in spider_net_prepare_tx_descr()
681 	hwdescr->buf_size = skb->len;  in spider_net_prepare_tx_descr()
682 	hwdescr->next_descr_addr = 0;  in spider_net_prepare_tx_descr()
683 	hwdescr->data_status = 0;  in spider_net_prepare_tx_descr()
685 	hwdescr->dmac_cmd_status =  in spider_net_prepare_tx_descr()
692 			hwdescr->dmac_cmd_status |= SPIDER_NET_DMAC_TCP;  in spider_net_prepare_tx_descr()
695 			hwdescr->dmac_cmd_status |= SPIDER_NET_DMAC_UDP;  in spider_net_prepare_tx_descr()
701 	descr->prev->hwdescr->next_descr_addr = descr->bus_addr;  in spider_net_prepare_tx_descr()
711 	struct spider_net_hw_descr *hwdescr;  in spider_net_set_low_watermark()  local
721 		status = descr->hwdescr->dmac_cmd_status & SPIDER_NET_DESCR_NOT_IN_USE;  in spider_net_set_low_watermark()
740 	descr->hwdescr->dmac_cmd_status |= SPIDER_NET_DESCR_TXDESFLG;  in spider_net_set_low_watermark()
742 		hwdescr = card->low_watermark->hwdescr;  in spider_net_set_low_watermark()
743 		hwdescr->dmac_cmd_status =  in spider_net_set_low_watermark()
744 		     hwdescr->dmac_cmd_status & ~SPIDER_NET_DESCR_TXDESFLG;  in spider_net_set_low_watermark()
769 	struct spider_net_hw_descr *hwdescr;  in spider_net_release_tx_chain()  local
782 		hwdescr = descr->hwdescr;  in spider_net_release_tx_chain()
784 		status = spider_net_get_descr_status(hwdescr);  in spider_net_release_tx_chain()
821 		hwdescr->dmac_cmd_status |= SPIDER_NET_DESCR_NOT_IN_USE;  in spider_net_release_tx_chain()
824 		buf_addr = hwdescr->buf_addr;  in spider_net_release_tx_chain()
859 		if (spider_net_get_descr_status(descr->hwdescr) ==  in spider_net_kick_tx_dma()
953 	struct spider_net_hw_descr *hwdescr = descr->hwdescr;  in spider_net_pass_skb_up()  local
956 	u32 data_status = hwdescr->data_status;  in spider_net_pass_skb_up()
957 	u32 data_error = hwdescr->data_error;  in spider_net_pass_skb_up()
959 	skb_put(skb, hwdescr->valid_size);  in spider_net_pass_skb_up()
994 	struct spider_net_hw_descr *hwd = start->hwdescr;  in show_rx_chain()
1015 		hwd = descr->hwdescr;  in show_rx_chain()
1056 		struct spider_net_hw_descr *hwd = descr->hwdescr;  in show_rx_chain()
1096 	status = spider_net_get_descr_status(descr->hwdescr);  in spider_net_resync_head_ptr()
1104 	status = spider_net_get_descr_status(descr->hwdescr);  in spider_net_resync_head_ptr()
1108 		status = spider_net_get_descr_status(descr->hwdescr);  in spider_net_resync_head_ptr()
1123 	status = spider_net_get_descr_status(descr->hwdescr);  in spider_net_resync_tail_ptr()
1129 		status = spider_net_get_descr_status(descr->hwdescr);  in spider_net_resync_tail_ptr()
1155 	struct spider_net_hw_descr *hwdescr = descr->hwdescr;  in spider_net_decode_one_descr()  local
1159 	status = spider_net_get_descr_status(hwdescr);  in spider_net_decode_one_descr()
1170 	hw_buf_addr = hwdescr->buf_addr;  in spider_net_decode_one_descr()
1171 	hwdescr->buf_addr = 0xffffffff;  in spider_net_decode_one_descr()
1195 	if (hwdescr->data_error & SPIDER_NET_DESTROY_RX_FLAGS) {  in spider_net_decode_one_descr()
1200 			       hwdescr->data_status, hwdescr->data_error);  in spider_net_decode_one_descr()
1204 	if (hwdescr->dmac_cmd_status & SPIDER_NET_DESCR_BAD_STATUS) {  in spider_net_decode_one_descr()
1206 			       hwdescr->dmac_cmd_status);  in spider_net_decode_one_descr()
1208 		pr_err("buf_size=x%08x\n", hwdescr->buf_size);  in spider_net_decode_one_descr()
1209 		pr_err("next_descr_addr=x%08x\n", hwdescr->next_descr_addr);  in spider_net_decode_one_descr()
1210 		pr_err("result_size=x%08x\n", hwdescr->result_size);  in spider_net_decode_one_descr()
1211 		pr_err("valid_size=x%08x\n", hwdescr->valid_size);  in spider_net_decode_one_descr()
1212 		pr_err("data_status=x%08x\n", hwdescr->data_status);  in spider_net_decode_one_descr()
1213 		pr_err("data_error=x%08x\n", hwdescr->data_error);  in spider_net_decode_one_descr()
1223 	hwdescr->dmac_cmd_status = SPIDER_NET_DESCR_NOT_IN_USE;  in spider_net_decode_one_descr()
1231 	hwdescr->dmac_cmd_status = SPIDER_NET_DESCR_NOT_IN_USE;  in spider_net_decode_one_descr()