i40e: Fix incorrect address type for IPv6 flow rules

It was not possible to create 1-tuple flow director
rule for IPv6 flow type. It was caused by incorrectly
checking for source IP address when validating user provided
destination IP address.

Fix this by changing ip6src to correct ip6dst address
in destination IP address validation for IPv6 flow type.

Fixes: ad28d0d29440 ("i40e: Add flow director support for IPv6")
Signed-off-by: Sylwester Dziedziuch <sylwesterx.dziedziuch@intel.com>
Tested-by: Gurucharan <gurucharanx.g@intel.com> (A Contingent worker at Intel)
Signed-off-by: Tony Nguyen <anthony.l.nguyen@intel.com>

diff --git a/drivers/net/ethernet/intel/i40e/i40e_ethtool.c b/drivers/net/ethernet/intel/i40e/i40e_ethtool.c
index 156e92c437803b30638174b4e54a08abf6f5b081..e9cd0fa6a0d2f2d62df9b7334b6f7e407561880f 100644 (file)
--- a/drivers/net/ethernet/intel/i40e/i40e_ethtool.c
+++ b/drivers/net/ethernet/intel/i40e/i40e_ethtool.c
@@ -4485,7 +4485,7 @@ static int i40e_check_fdir_input_set(struct i40e_vsi *vsi,
                                    (struct in6_addr *)&ipv6_full_mask))
                        new_mask |= I40E_L3_V6_DST_MASK;
                else if (ipv6_addr_any((struct in6_addr *)
-                                      &usr_ip6_spec->ip6src))
+                                      &usr_ip6_spec->ip6dst))
                        new_mask &= ~I40E_L3_V6_DST_MASK;
                else
                        return -EOPNOTSUPP;