diff options
| author | Ronak Doshi <doshir@vmware.com> | 2021-07-16 15:36:24 -0700 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2021-07-16 17:32:14 -0700 |
| commit | b3973bb40041eb336188d16fcc249000ea3c4bf4 (patch) | |
| tree | d6a360cc07a604ceed674b2a477bcd4f785b55da /drivers/net/vmxnet3/vmxnet3_drv.c | |
| parent | 79d124bb36c0662e16e1ae01e7ff68ab80eb67a8 (diff) | |
vmxnet3: set correct hash type based on rss information
As vmxnet3 supports IP/TCP/UDP RSS, this patch sets appropriate
hash type based on the type of RSS performed.
Signed-off-by: Ronak Doshi <doshir@vmware.com>
Acked-by: Guolin Yang <gyang@vmware.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/vmxnet3/vmxnet3_drv.c')
| -rw-r--r-- | drivers/net/vmxnet3/vmxnet3_drv.c | 22 |
1 files changed, 20 insertions, 2 deletions
diff --git a/drivers/net/vmxnet3/vmxnet3_drv.c b/drivers/net/vmxnet3/vmxnet3_drv.c index 41e694d13c92..4fd6ce15a860 100644 --- a/drivers/net/vmxnet3/vmxnet3_drv.c +++ b/drivers/net/vmxnet3/vmxnet3_drv.c @@ -1478,10 +1478,28 @@ vmxnet3_rq_rx_complete(struct vmxnet3_rx_queue *rq, #ifdef VMXNET3_RSS if (rcd->rssType != VMXNET3_RCD_RSS_TYPE_NONE && - (adapter->netdev->features & NETIF_F_RXHASH)) + (adapter->netdev->features & NETIF_F_RXHASH)) { + enum pkt_hash_types hash_type; + + switch (rcd->rssType) { + case VMXNET3_RCD_RSS_TYPE_IPV4: + case VMXNET3_RCD_RSS_TYPE_IPV6: + hash_type = PKT_HASH_TYPE_L3; + break; + case VMXNET3_RCD_RSS_TYPE_TCPIPV4: + case VMXNET3_RCD_RSS_TYPE_TCPIPV6: + case VMXNET3_RCD_RSS_TYPE_UDPIPV4: + case VMXNET3_RCD_RSS_TYPE_UDPIPV6: + hash_type = PKT_HASH_TYPE_L4; + break; + default: + hash_type = PKT_HASH_TYPE_L3; + break; + } skb_set_hash(ctx->skb, le32_to_cpu(rcd->rssHash), - PKT_HASH_TYPE_L3); + hash_type); + } #endif skb_put(ctx->skb, rcd->len); |