849 	u32 idx;  in ace_issue_cmd()  local
851 	idx = readl(&regs->CmdPrd);  in ace_issue_cmd()
853 	writel(*(u32 *)(cmd), &regs->CmdRng[idx]);  in ace_issue_cmd()
854 	idx = (idx + 1) % CMD_RING_ENTRIES;  in ace_issue_cmd()
856 	writel(idx, &regs->CmdPrd);  in ace_issue_cmd()
1632 	short i, idx;  in ace_load_std_rx_ring()  local
1637 	idx = ap->rx_std_skbprd;  in ace_load_std_rx_ring()
1652 		ap->skb->rx_std_skbuff[idx].skb = skb;  in ace_load_std_rx_ring()
1653 		dma_unmap_addr_set(&ap->skb->rx_std_skbuff[idx],  in ace_load_std_rx_ring()
1656 		rd = &ap->rx_std_ring[idx];  in ace_load_std_rx_ring()
1659 		rd->idx = idx;  in ace_load_std_rx_ring()
1660 		idx = (idx + 1) % RX_STD_RING_ENTRIES;  in ace_load_std_rx_ring()
1667 	ap->rx_std_skbprd = idx;  in ace_load_std_rx_ring()
1673 		cmd.idx = ap->rx_std_skbprd;  in ace_load_std_rx_ring()
1676 		writel(idx, &regs->RxStdPrd);  in ace_load_std_rx_ring()
1695 	short i, idx;  in ace_load_mini_rx_ring()  local
1699 	idx = ap->rx_mini_skbprd;  in ace_load_mini_rx_ring()
1713 		ap->skb->rx_mini_skbuff[idx].skb = skb;  in ace_load_mini_rx_ring()
1714 		dma_unmap_addr_set(&ap->skb->rx_mini_skbuff[idx],  in ace_load_mini_rx_ring()
1717 		rd = &ap->rx_mini_ring[idx];  in ace_load_mini_rx_ring()
1720 		rd->idx = idx;  in ace_load_mini_rx_ring()
1721 		idx = (idx + 1) % RX_MINI_RING_ENTRIES;  in ace_load_mini_rx_ring()
1729 	ap->rx_mini_skbprd = idx;  in ace_load_mini_rx_ring()
1731 	writel(idx, &regs->RxMiniPrd);  in ace_load_mini_rx_ring()
1752 	short i, idx;  in ace_load_jumbo_rx_ring()  local
1754 	idx = ap->rx_jumbo_skbprd;  in ace_load_jumbo_rx_ring()
1769 		ap->skb->rx_jumbo_skbuff[idx].skb = skb;  in ace_load_jumbo_rx_ring()
1770 		dma_unmap_addr_set(&ap->skb->rx_jumbo_skbuff[idx],  in ace_load_jumbo_rx_ring()
1773 		rd = &ap->rx_jumbo_ring[idx];  in ace_load_jumbo_rx_ring()
1776 		rd->idx = idx;  in ace_load_jumbo_rx_ring()
1777 		idx = (idx + 1) % RX_JUMBO_RING_ENTRIES;  in ace_load_jumbo_rx_ring()
1784 	ap->rx_jumbo_skbprd = idx;  in ace_load_jumbo_rx_ring()
1790 		cmd.idx = ap->rx_jumbo_skbprd;  in ace_load_jumbo_rx_ring()
1793 		writel(idx, &regs->RxJumboPrd);  in ace_load_jumbo_rx_ring()
1893  				cmd.idx = 0;  in ace_handle_event()
1921 	u32 idx;  in ace_rx_int()  local
1924 	idx = rxretcsm;  in ace_rx_int()
1929 	while (idx != rxretprd) {  in ace_rx_int()
1939 		if (idx == rxretcsm)  in ace_rx_int()
1942 		retdesc = &ap->rx_return_ring[idx];  in ace_rx_int()
1943 		skbidx = retdesc->idx;  in ace_rx_int()
2014 		idx = (idx + 1) % RX_RETURN_RING_ENTRIES;  in ace_rx_int()
2027 		writel(idx, &ap->regs->RxRetCsm);  in ace_rx_int()
2029 	ap->cur_rx = idx;  in ace_rx_int()
2033 	idx = rxretprd;  in ace_rx_int()
2039 			      u32 txcsm, u32 idx)  in ace_tx_int()  argument
2047 		info = ap->skb->tx_skbuff + idx;  in ace_tx_int()
2064 		idx = (idx + 1) % ACE_TX_RING_ENTRIES(ap);  in ace_tx_int()
2065 	} while (idx != txcsm);  in ace_tx_int()
2108 	u32 idx;  in ace_interrupt()  local
2145 	idx = ap->tx_ret_csm;  in ace_interrupt()
2147 	if (txcsm != idx) {  in ace_interrupt()
2156 			ace_tx_int(dev, txcsm, idx);  in ace_interrupt()
2245 	cmd.idx = 0;  in ace_open()
2250 	cmd.idx = 0;  in ace_open()
2260 		cmd.idx = 0;  in ace_open()
2271 	cmd.idx = 0;  in ace_open()
2304 		cmd.idx = 0;  in ace_close()
2311 	cmd.idx = 0;  in ace_close()
2356 		cmd.idx = 0;  in ace_close()
2369 	       struct sk_buff *tail, u32 idx)  in ace_map_tx_skb()  argument
2378 	info = ap->skb->tx_skbuff + idx;  in ace_map_tx_skb()
2415 	u32 idx, flagsize;  in ace_start_xmit()  local
2419 	idx = ap->tx_prd;  in ace_start_xmit()
2421 	if (tx_ring_full(ap, ap->tx_ret_csm, idx))  in ace_start_xmit()
2428 		mapping = ace_map_tx_skb(ap, skb, skb, idx);  in ace_start_xmit()
2436 		desc = ap->tx_ring + idx;  in ace_start_xmit()
2437 		idx = (idx + 1) % ACE_TX_RING_ENTRIES(ap);  in ace_start_xmit()
2440 		if (tx_ring_full(ap, ap->tx_ret_csm, idx))  in ace_start_xmit()
2449 		mapping = ace_map_tx_skb(ap, skb, NULL, idx);  in ace_start_xmit()
2458 		ace_load_tx_bd(ap, ap->tx_ring + idx, mapping, flagsize, vlan_tag);  in ace_start_xmit()
2460 		idx = (idx + 1) % ACE_TX_RING_ENTRIES(ap);  in ace_start_xmit()
2467 			info = ap->skb->tx_skbuff + idx;  in ace_start_xmit()
2468 			desc = ap->tx_ring + idx;  in ace_start_xmit()
2477 			idx = (idx + 1) % ACE_TX_RING_ENTRIES(ap);  in ace_start_xmit()
2481 				if (tx_ring_full(ap, ap->tx_ret_csm, idx))  in ace_start_xmit()
2499  	ap->tx_prd = idx;  in ace_start_xmit()
2500  	ace_set_txprd(regs, ap, idx);  in ace_start_xmit()
2511 		if (!tx_ring_full(ap, ap->tx_ret_csm, idx))  in ace_start_xmit()
2575 			cmd.idx = 0;  in ace_change_mtu()
2692 		cmd.idx = 0;  in ace_set_settings()
2738 	cmd.idx = 0;  in ace_set_mac_addr()
2754 		cmd.idx = 0;  in ace_set_multicast_list()
2760 		cmd.idx = 0;  in ace_set_multicast_list()
2768 		cmd.idx = 0;  in ace_set_multicast_list()
2774 		cmd.idx = 0;  in ace_set_multicast_list()
2788 		cmd.idx = 0;  in ace_set_multicast_list()
2793 		cmd.idx = 0;  in ace_set_multicast_list()