diff options
| author | Ben Hutchings <bhutchings@solarflare.com> | 2013-07-23 03:17:25 +0400 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2013-07-23 05:03:50 +0400 |
| commit | 7aa0076c497d6f0d5d957b431d0d80e1e9780274 (patch) | |
| tree | a6b0ab806d8f0214e013d4996c2d1f4ea154efad /drivers/net/ethernet/sfc | |
| parent | f0e61604d747bf541808a1ebde6eeaef57e904e4 (diff) | |
| download | linux-7aa0076c497d6f0d5d957b431d0d80e1e9780274.tar.xz | |
sfc: Enable RX scatter for flows steered by RFS
Received packets are only scattered if this is enabled in both the
matching filter and the receiving queue. This was not being done for
filters inserted for RFS, so any packet requiring more than a single
descriptor was dropped.
Signed-off-by: Ben Hutchings <bhutchings@solarflare.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/ethernet/sfc')
| -rw-r--r-- | drivers/net/ethernet/sfc/filter.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/drivers/net/ethernet/sfc/filter.c b/drivers/net/ethernet/sfc/filter.c index b74a60ab9ac7..2a469b27a506 100644 --- a/drivers/net/ethernet/sfc/filter.c +++ b/drivers/net/ethernet/sfc/filter.c @@ -1209,7 +1209,9 @@ int efx_filter_rfs(struct net_device *net_dev, const struct sk_buff *skb, EFX_BUG_ON_PARANOID(skb_headlen(skb) < nhoff + 4 * ip->ihl + 4); ports = (const __be16 *)(skb->data + nhoff + 4 * ip->ihl); - efx_filter_init_rx(&spec, EFX_FILTER_PRI_HINT, 0, rxq_index); + efx_filter_init_rx(&spec, EFX_FILTER_PRI_HINT, + efx->rx_scatter ? EFX_FILTER_FLAG_RX_SCATTER : 0, + rxq_index); rc = efx_filter_set_ipv4_full(&spec, ip->protocol, ip->daddr, ports[1], ip->saddr, ports[0]); if (rc) |