/************************************************************************
- * s2io.h: A Linux PCI-X Ethernet driver for S2IO 10GbE Server NIC
+ * s2io.h: A Linux PCI-X Ethernet driver for Neterion 10GbE Server NIC
* Copyright(c) 2002-2005 Neterion Inc.
* This software may be used and distributed according to the terms of
/* Fifo specific structure */
fifo_info_t fifos[MAX_TX_FIFOS];
+ /* Save virtual address of TxD page with zero DMA addr(if any) */
+ void *zerodma_virt_addr;
+
/* rx side stuff */
/* Ring specific structure */
ring_info_t rings[MAX_RX_RINGS];
{
u64 ret = 0;
ret = readl(addr + 4);
- (u64) ret <<= 32;
- (u64) ret |= readl(addr);
+ ret <<= 32;
+ ret |= readl(addr);
return ret;
}