ice: Add 52 byte RSS hash key support

Add support to set 52 byte RSS hash key.

Signed-off-by: Paul Greenwalt <paul.greenwalt@intel.com>
Signed-off-by: Anirudh Venkataramanan <anirudh.venkataramanan@intel.com>
Tested-by: Andrew Bowers <andrewx.bowers@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>

1 files changed, 5 insertions, 7 deletions

diff --git a/drivers/net/ethernet/intel/ice/ice_lib.c b/drivers/net/ethernet/intel/ice/ice_lib.c
index e75d8c4fadc6..982a3a9e9b8d 100644
--- a/drivers/net/ethernet/intel/ice/ice_lib.c
+++ b/drivers/net/ethernet/intel/ice/ice_lib.c
@@ -1394,7 +1394,6 @@ int ice_vsi_manage_rss_lut(struct ice_vsi *vsi, bool ena)
  */
 static int ice_vsi_cfg_rss_lut_key(struct ice_vsi *vsi)
 {
-        u8 seed[ICE_AQC_GET_SET_RSS_KEY_DATA_RSS_KEY_SIZE];
         struct ice_aqc_get_set_rss_keys *key;
         struct ice_pf *pf = vsi->back;
         enum ice_status status;
@@ -1429,13 +1428,12 @@ static int ice_vsi_cfg_rss_lut_key(struct ice_vsi *vsi)
         }
 
         if (vsi->rss_hkey_user)
-                memcpy(seed, vsi->rss_hkey_user,
-                       ICE_AQC_GET_SET_RSS_KEY_DATA_RSS_KEY_SIZE);
+                memcpy(key,
+                       (struct ice_aqc_get_set_rss_keys *)vsi->rss_hkey_user,
+                       ICE_GET_SET_RSS_KEY_EXTEND_KEY_SIZE);
         else
-                netdev_rss_key_fill((void *)seed,
-                                    ICE_AQC_GET_SET_RSS_KEY_DATA_RSS_KEY_SIZE);
-        memcpy(&key->standard_rss_key, seed,
-               ICE_AQC_GET_SET_RSS_KEY_DATA_RSS_KEY_SIZE);
+                netdev_rss_key_fill((void *)key,
+                                    ICE_GET_SET_RSS_KEY_EXTEND_KEY_SIZE);
 
         status = ice_aq_set_rss_key(&pf->hw, vsi->idx, key);