Commit 3fdfcc2c authored by Michael Chan's avatar Michael Chan Committed by David S. Miller
Browse files

[BNX2]: Support larger rx ring sizes (part 2) 



Support bigger rx ring sizes (up to 1020) in the rx fast path.

Signed-off-by: default avatarMichael Chan <mchan@broadcom.com>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent 13daffa2

drivers/net/bnx2.c

+2 −2
Original line number Diff line number Diff line
@@ -1687,8 +1687,8 @@ bnx2_reuse_rx_skb(struct bnx2 *bp, struct sk_buff *skb, 
	pci_unmap_addr_set(prod_rx_buf, mapping,

			pci_unmap_addr(cons_rx_buf, mapping));



	cons_bd = &bp->rx_desc_ring[cons];

	prod_bd = &bp->rx_desc_ring[prod];

	cons_bd = &bp->rx_desc_ring[RX_RING(cons)][RX_IDX(cons)];

	prod_bd = &bp->rx_desc_ring[RX_RING(prod)][RX_IDX(prod)];

	prod_bd->rx_bd_haddr_hi = cons_bd->rx_bd_haddr_hi;

	prod_bd->rx_bd_haddr_lo = cons_bd->rx_bd_haddr_lo;

}