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

[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
...@@ -1687,8 +1687,8 @@ bnx2_reuse_rx_skb(struct bnx2 *bp, struct sk_buff *skb, ...@@ -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_set(prod_rx_buf, mapping,
pci_unmap_addr(cons_rx_buf, mapping)); pci_unmap_addr(cons_rx_buf, mapping));
cons_bd = &bp->rx_desc_ring[cons]; cons_bd = &bp->rx_desc_ring[RX_RING(cons)][RX_IDX(cons)];
prod_bd = &bp->rx_desc_ring[prod]; 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_hi = cons_bd->rx_bd_haddr_hi;
prod_bd->rx_bd_haddr_lo = cons_bd->rx_bd_haddr_lo; prod_bd->rx_bd_haddr_lo = cons_bd->rx_bd_haddr_lo;
} }
......
Markdown is supported
0%
or
You are about to add 0 people to the discussion. Proceed with caution.
Finish editing this message first!
Please register or to comment