| Message ID | 20190228232603.32156-9-anirudh.venkataramanan@intel.com |
|---|---|
| State | Accepted |
| Delegated to: | Jeff Kirsher |
| Headers | show |
| Series | Implementation updates for ice | expand |
> -----Original Message----- > From: Intel-wired-lan [mailto:intel-wired-lan-bounces@osuosl.org] On > Behalf Of Anirudh Venkataramanan > Sent: Thursday, February 28, 2019 3:26 PM > To: intel-wired-lan@lists.osuosl.org > Subject: [Intel-wired-lan] [PATCH S17 08/17] ice: Add 52 byte RSS hash key > support > > From: Paul Greenwalt <paul.greenwalt@intel.com> > > 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> > --- > drivers/net/ethernet/intel/ice/ice_adminq_cmd.h | 3 +++ > drivers/net/ethernet/intel/ice/ice_lib.c | 12 +++++------- > 2 files changed, 8 insertions(+), 7 deletions(-) Tested-by: Andrew Bowers <andrewx.bowers@intel.com>
diff --git a/drivers/net/ethernet/intel/ice/ice_adminq_cmd.h b/drivers/net/ethernet/intel/ice/ice_adminq_cmd.h index 583f92d4db4c..6ef083002f5b 100644 --- a/drivers/net/ethernet/intel/ice/ice_adminq_cmd.h +++ b/drivers/net/ethernet/intel/ice/ice_adminq_cmd.h @@ -1291,6 +1291,9 @@ struct ice_aqc_get_set_rss_key { #define ICE_AQC_GET_SET_RSS_KEY_DATA_RSS_KEY_SIZE 0x28 #define ICE_AQC_GET_SET_RSS_KEY_DATA_HASH_KEY_SIZE 0xC +#define ICE_GET_SET_RSS_KEY_EXTEND_KEY_SIZE \ + (ICE_AQC_GET_SET_RSS_KEY_DATA_RSS_KEY_SIZE + \ + ICE_AQC_GET_SET_RSS_KEY_DATA_HASH_KEY_SIZE) struct ice_aqc_get_set_rss_keys { u8 standard_rss_key[ICE_AQC_GET_SET_RSS_KEY_DATA_RSS_KEY_SIZE]; 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);