This will allow the workload spreading via vRSS for IPv6.
Signed-off-by: Haiyang Zhang <haiya...@microsoft.com>
Reviewed-by: K. Y. Srinivasan <k...@microsoft.com>
---
drivers/net/hyperv/netvsc_drv.c | 4 +++-
drivers/net/hyperv/rndis_filter.c | 3 ++-
2 files changed, 5 insertions(+), 2 deletions(-)
diff --git a/drivers/net/hyperv/netvsc_drv.c b/drivers/net/hyperv/netvsc_drv.c
index 78ec33f..3295e4e 100644
--- a/drivers/net/hyperv/netvsc_drv.c
+++ b/drivers/net/hyperv/netvsc_drv.c
@@ -193,7 +193,9 @@ static bool netvsc_set_hash(u32 *hash, struct sk_buff *skb)
struct flow_keys flow;
int data_len;
- if (!skb_flow_dissect(skb, &flow) || flow.n_proto != htons(ETH_P_IP))
+ if (!skb_flow_dissect(skb, &flow) ||
+ !(flow.n_proto == htons(ETH_P_IP) ||
+ flow.n_proto == htons(ETH_P_IPV6)))
return false;
if (flow.ip_proto == IPPROTO_TCP)
diff --git a/drivers/net/hyperv/rndis_filter.c
b/drivers/net/hyperv/rndis_filter.c
index 2b86f0b..ccce6f2 100644
--- a/drivers/net/hyperv/rndis_filter.c
+++ b/drivers/net/hyperv/rndis_filter.c
@@ -728,7 +728,8 @@ int rndis_filter_set_rss_param(struct rndis_device *rdev,
int num_queue)
rssp->hdr.size = sizeof(struct ndis_recv_scale_param);
rssp->flag = 0;
rssp->hashinfo = NDIS_HASH_FUNC_TOEPLITZ | NDIS_HASH_IPV4 |
- NDIS_HASH_TCP_IPV4;
+ NDIS_HASH_TCP_IPV4 | NDIS_HASH_IPV6 |
+ NDIS_HASH_TCP_IPV6;
rssp->indirect_tabsize = 4*ITAB_NUM;
rssp->indirect_taboffset = sizeof(struct ndis_recv_scale_param);
rssp->hashkey_size = HASH_KEYLEN;
--
1.7.1
_______________________________________________
devel mailing list
de...@linuxdriverproject.org
http://driverdev.linuxdriverproject.org/mailman/listinfo/driverdev-devel
