[v16,4/8] drivers/net: update Rx RSS hash offload capabilities
diff mbox series

Message ID 20191106191803.15098-5-pbhagavatula@marvell.com
State Superseded
Delegated to: Ferruh Yigit
Headers show
Series
  • ethdev: add new Rx offload flags
Related show

Checks

Context Check Description
ci/Intel-compilation fail Compilation issues
ci/checkpatch success coding style OK

Commit Message

Pavan Nikhilesh Bhagavatula Nov. 6, 2019, 7:17 p.m. UTC
From: Pavan Nikhilesh <pbhagavatula@marvell.com>

Add DEV_RX_OFFLOAD_RSS_HASH flag for all PMDs that support RSS hash
delivery.

Signed-off-by: Pavan Nikhilesh <pbhagavatula@marvell.com>
Reviewed-by: Andrew Rybchenko <arybchenko@solarflare.com>
Reviewed-by: Hemant Agrawal <hemant.agrawal@nxp.com>
Acked-by: Jerin Jacob <jerinj@marvell.com>
Acked-by: Ajit Khaparde <ajit.khaparde@broadcom.com>
---
 drivers/net/bnxt/bnxt_ethdev.c       |  6 +++++-
 drivers/net/cxgbe/cxgbe.h            |  3 ++-
 drivers/net/cxgbe/cxgbe_ethdev.c     |  2 ++
 drivers/net/dpaa/dpaa_ethdev.c       |  3 ++-
 drivers/net/dpaa2/dpaa2_ethdev.c     |  1 +
 drivers/net/e1000/igb_ethdev.c       |  4 ++++
 drivers/net/e1000/igb_rxtx.c         |  3 ++-
 drivers/net/enic/enic_ethdev.c       |  2 ++
 drivers/net/enic/enic_res.c          |  3 ++-
 drivers/net/fm10k/fm10k_ethdev.c     |  5 ++++-
 drivers/net/hinic/hinic_pmd_ethdev.c |  5 ++++-
 drivers/net/i40e/i40e_ethdev.c       |  5 ++++-
 drivers/net/iavf/iavf_ethdev.c       |  5 ++++-
 drivers/net/ice/ice_ethdev.c         |  5 ++++-
 drivers/net/ixgbe/ixgbe_ethdev.c     |  5 +++++
 drivers/net/ixgbe/ixgbe_rxtx.c       |  3 ++-
 drivers/net/liquidio/lio_ethdev.c    |  5 ++++-
 drivers/net/mlx4/mlx4.c              |  2 ++
 drivers/net/mlx4/mlx4_rxq.c          |  3 ++-
 drivers/net/mlx5/mlx5_ethdev.c       |  3 +++
 drivers/net/mlx5/mlx5_rxq.c          |  3 ++-
 drivers/net/netvsc/hn_ethdev.c       |  2 ++
 drivers/net/netvsc/hn_rndis.c        |  3 ++-
 drivers/net/nfp/nfp_net.c            |  5 ++++-
 drivers/net/octeontx2/otx2_ethdev.c  |  3 ++-
 drivers/net/octeontx2/otx2_ethdev.h  | 15 ++++++++-------
 drivers/net/qede/qede_ethdev.c       |  5 ++++-
 drivers/net/sfc/sfc_ef10_essb_rx.c   |  3 ++-
 drivers/net/sfc/sfc_ef10_rx.c        |  3 ++-
 drivers/net/sfc/sfc_rx.c             |  7 ++++++-
 drivers/net/thunderx/nicvf_ethdev.c  |  2 ++
 drivers/net/thunderx/nicvf_ethdev.h  |  3 ++-
 drivers/net/vmxnet3/vmxnet3_ethdev.c |  5 ++++-
 33 files changed, 102 insertions(+), 30 deletions(-)

Comments

Ferruh Yigit Nov. 7, 2019, 4:48 p.m. UTC | #1
On 11/6/2019 7:17 PM, pbhagavatula@marvell.com wrote:
> diff --git a/drivers/net/mlx4/mlx4.c b/drivers/net/mlx4/mlx4.c
> index 931e4f4fe..6bc85a3d5 100644
> --- a/drivers/net/mlx4/mlx4.c
> +++ b/drivers/net/mlx4/mlx4.c
> @@ -248,6 +248,8 @@ mlx4_dev_configure(struct rte_eth_dev *dev)
>  	struct rte_flow_error error;
>  	int ret;
>  
> +	dev->data->dev_conf.rxmode.offload |= DEV_RX_OFFLOAD_RSS_HASH;
> +
>  	/* Prepare internal flow rules. */
>  	ret = mlx4_flow_sync(priv, &error);
>  	if (ret) {
> diff --git a/drivers/net/mlx4/mlx4_rxq.c b/drivers/net/mlx4/mlx4_rxq.c
> index f45c1ff85..4a6fbd922 100644
> --- a/drivers/net/mlx4/mlx4_rxq.c
> +++ b/drivers/net/mlx4/mlx4_rxq.c
> @@ -685,7 +685,8 @@ mlx4_get_rx_queue_offloads(struct mlx4_priv *priv)
>  {
>  	uint64_t offloads = DEV_RX_OFFLOAD_SCATTER |
>  			    DEV_RX_OFFLOAD_KEEP_CRC |
> -			    DEV_RX_OFFLOAD_JUMBO_FRAME;
> +			    DEV_RX_OFFLOAD_JUMBO_FRAME |
> +			    DEV_RX_OFFLOAD_RSS_HASH;
>  
>  	if (priv->hw_csum)
>  		offloads |= DEV_RX_OFFLOAD_CHECKSUM;
> diff --git a/drivers/net/mlx5/mlx5_ethdev.c b/drivers/net/mlx5/mlx5_ethdev.c
> index c2bed2f97..6ad685ecd 100644
> --- a/drivers/net/mlx5/mlx5_ethdev.c
> +++ b/drivers/net/mlx5/mlx5_ethdev.c
> @@ -404,6 +404,9 @@ mlx5_dev_configure(struct rte_eth_dev *dev)
>  		rte_errno = ENOMEM;
>  		return -rte_errno;
>  	}
> +
> +	dev->data->dev_conf.rxmode.offload |= DEV_RX_OFFLOAD_RSS_HASH;
> +

s/offload/offloads/

I can fix this while merging if this is the only issue.
Ferruh Yigit Nov. 7, 2019, 5:22 p.m. UTC | #2
On 11/6/2019 7:17 PM, pbhagavatula@marvell.com wrote:
> diff --git a/drivers/net/i40e/i40e_ethdev.c b/drivers/net/i40e/i40e_ethdev.c
> index ed8cbd849..37df1c40a 100644
> --- a/drivers/net/i40e/i40e_ethdev.c
> +++ b/drivers/net/i40e/i40e_ethdev.c
> @@ -1812,6 +1812,8 @@ i40e_dev_configure(struct rte_eth_dev *dev)
>  	ad->tx_simple_allowed = true;
>  	ad->tx_vec_allowed = true;
>  
> +	dev->data->dev_conf.rxmode.offloads |= DEV_RX_OFFLOAD_RSS_HASH;
> +
>  	/* Only legacy filter API needs the following fdir config. So when the
>  	 * legacy filter API is deprecated, the following codes should also be
>  	 * removed.

When I checked with "show port 0 rx_offload configuration" testpmd command, I
don't see that "RSS_HASH" is shown as enabled, do you know why it doesn't show up?
Andrew Rybchenko Nov. 8, 2019, 8:48 a.m. UTC | #3
On 11/7/19 8:22 PM, Ferruh Yigit wrote:
> On 11/6/2019 7:17 PM, pbhagavatula@marvell.com wrote:
>> diff --git a/drivers/net/i40e/i40e_ethdev.c b/drivers/net/i40e/i40e_ethdev.c
>> index ed8cbd849..37df1c40a 100644
>> --- a/drivers/net/i40e/i40e_ethdev.c
>> +++ b/drivers/net/i40e/i40e_ethdev.c
>> @@ -1812,6 +1812,8 @@ i40e_dev_configure(struct rte_eth_dev *dev)
>>  	ad->tx_simple_allowed = true;
>>  	ad->tx_vec_allowed = true;
>>  
>> +	dev->data->dev_conf.rxmode.offloads |= DEV_RX_OFFLOAD_RSS_HASH;
>> +
>>  	/* Only legacy filter API needs the following fdir config. So when the
>>  	 * legacy filter API is deprecated, the following codes should also be
>>  	 * removed.
> 
> When I checked with "show port 0 rx_offload configuration" testpmd command, I
> don't see that "RSS_HASH" is shown as enabled, do you know why it doesn't show up?

As I understand testpmd uses its own internal dev_conf copy,
not dev->data->dev_conf.
Ferruh Yigit Nov. 14, 2019, 2:01 p.m. UTC | #4
On 11/8/2019 8:48 AM, Andrew Rybchenko wrote:
> On 11/7/19 8:22 PM, Ferruh Yigit wrote:
>> On 11/6/2019 7:17 PM, pbhagavatula@marvell.com wrote:
>>> diff --git a/drivers/net/i40e/i40e_ethdev.c b/drivers/net/i40e/i40e_ethdev.c
>>> index ed8cbd849..37df1c40a 100644
>>> --- a/drivers/net/i40e/i40e_ethdev.c
>>> +++ b/drivers/net/i40e/i40e_ethdev.c
>>> @@ -1812,6 +1812,8 @@ i40e_dev_configure(struct rte_eth_dev *dev)
>>>  	ad->tx_simple_allowed = true;
>>>  	ad->tx_vec_allowed = true;
>>>  
>>> +	dev->data->dev_conf.rxmode.offloads |= DEV_RX_OFFLOAD_RSS_HASH;
>>> +
>>>  	/* Only legacy filter API needs the following fdir config. So when the
>>>  	 * legacy filter API is deprecated, the following codes should also be
>>>  	 * removed.
>>
>> When I checked with "show port 0 rx_offload configuration" testpmd command, I
>> don't see that "RSS_HASH" is shown as enabled, do you know why it doesn't show up?
> 
> As I understand testpmd uses its own internal dev_conf copy,
> not dev->data->dev_conf.
> 

Yes, because device config is device internal application seems keeping its own
copy, and since the PMD updates the configuration on its own the application
config and PMD config diverges.

Patch
diff mbox series

diff --git a/drivers/net/bnxt/bnxt_ethdev.c b/drivers/net/bnxt/bnxt_ethdev.c
index b9b055e71..34fe87a09 100644
--- a/drivers/net/bnxt/bnxt_ethdev.c
+++ b/drivers/net/bnxt/bnxt_ethdev.c
@@ -123,7 +123,8 @@  static const struct rte_pci_id bnxt_pci_id_map[] = {
 				     DEV_RX_OFFLOAD_KEEP_CRC | \
 				     DEV_RX_OFFLOAD_VLAN_EXTEND | \
 				     DEV_RX_OFFLOAD_TCP_LRO | \
-				     DEV_RX_OFFLOAD_SCATTER)
+				     DEV_RX_OFFLOAD_SCATTER | \
+				     DEV_RX_OFFLOAD_RSS_HASH)
 
 static int bnxt_vlan_offload_set_op(struct rte_eth_dev *dev, int mask);
 static void bnxt_print_link_info(struct rte_eth_dev *eth_dev);
@@ -673,6 +674,9 @@  static int bnxt_dev_configure_op(struct rte_eth_dev *eth_dev)
 	bp->rx_cp_nr_rings = bp->rx_nr_rings;
 	bp->tx_cp_nr_rings = bp->tx_nr_rings;
 
+	rx_offloads |= DEV_RX_OFFLOAD_RSS_HASH;
+	eth_dev->data->dev_conf.rxmode.offloads = rx_offloads;
+
 	if (rx_offloads & DEV_RX_OFFLOAD_JUMBO_FRAME) {
 		eth_dev->data->mtu =
 			eth_dev->data->dev_conf.rxmode.max_rx_pkt_len -
diff --git a/drivers/net/cxgbe/cxgbe.h b/drivers/net/cxgbe/cxgbe.h
index ed1be3559..6c1f73ac4 100644
--- a/drivers/net/cxgbe/cxgbe.h
+++ b/drivers/net/cxgbe/cxgbe.h
@@ -47,7 +47,8 @@ 
 			   DEV_RX_OFFLOAD_UDP_CKSUM | \
 			   DEV_RX_OFFLOAD_TCP_CKSUM | \
 			   DEV_RX_OFFLOAD_JUMBO_FRAME | \
-			   DEV_RX_OFFLOAD_SCATTER)
+			   DEV_RX_OFFLOAD_SCATTER | \
+			   DEV_RX_OFFLOAD_RSS_HASH)
 
 
 /* Common PF and VF devargs */
diff --git a/drivers/net/cxgbe/cxgbe_ethdev.c b/drivers/net/cxgbe/cxgbe_ethdev.c
index 615dda607..3dc9351a1 100644
--- a/drivers/net/cxgbe/cxgbe_ethdev.c
+++ b/drivers/net/cxgbe/cxgbe_ethdev.c
@@ -426,6 +426,8 @@  int cxgbe_dev_configure(struct rte_eth_dev *eth_dev)
 
 	CXGBE_FUNC_TRACE();
 
+	eth_dev->data->dev_conf.rxmode.offloads |= DEV_RX_OFFLOAD_RSS_HASH;
+
 	if (!(adapter->flags & FW_QUEUE_BOUND)) {
 		err = cxgbe_setup_sge_fwevtq(adapter);
 		if (err)
diff --git a/drivers/net/dpaa/dpaa_ethdev.c b/drivers/net/dpaa/dpaa_ethdev.c
index 16b52b5e1..26805f17b 100644
--- a/drivers/net/dpaa/dpaa_ethdev.c
+++ b/drivers/net/dpaa/dpaa_ethdev.c
@@ -56,7 +56,8 @@  static uint64_t dev_rx_offloads_nodis =
 		DEV_RX_OFFLOAD_IPV4_CKSUM |
 		DEV_RX_OFFLOAD_UDP_CKSUM |
 		DEV_RX_OFFLOAD_TCP_CKSUM |
-		DEV_RX_OFFLOAD_OUTER_IPV4_CKSUM;
+		DEV_RX_OFFLOAD_OUTER_IPV4_CKSUM |
+		DEV_RX_OFFLOAD_RSS_HASH;
 
 /* Supported Tx offloads */
 static uint64_t dev_tx_offloads_sup =
diff --git a/drivers/net/dpaa2/dpaa2_ethdev.c b/drivers/net/dpaa2/dpaa2_ethdev.c
index 03131b903..eea31f254 100644
--- a/drivers/net/dpaa2/dpaa2_ethdev.c
+++ b/drivers/net/dpaa2/dpaa2_ethdev.c
@@ -45,6 +45,7 @@  static uint64_t dev_rx_offloads_sup =
 
 /* Rx offloads which cannot be disabled */
 static uint64_t dev_rx_offloads_nodis =
+		DEV_RX_OFFLOAD_RSS_HASH |
 		DEV_RX_OFFLOAD_SCATTER;
 
 /* Supported Tx offloads */
diff --git a/drivers/net/e1000/igb_ethdev.c b/drivers/net/e1000/igb_ethdev.c
index 53e83d5ec..369a978ad 100644
--- a/drivers/net/e1000/igb_ethdev.c
+++ b/drivers/net/e1000/igb_ethdev.c
@@ -1182,6 +1182,8 @@  eth_igb_configure(struct rte_eth_dev *dev)
 
 	PMD_INIT_FUNC_TRACE();
 
+	dev->data->dev_conf.rxmode.offloads |= DEV_RX_OFFLOAD_RSS_HASH;
+
 	/* multipe queue mode checking */
 	ret  = igb_check_mq_mode(dev);
 	if (ret != 0) {
@@ -3257,6 +3259,8 @@  igbvf_dev_configure(struct rte_eth_dev *dev)
 	PMD_INIT_LOG(DEBUG, "Configured Virtual Function port id: %d",
 		     dev->data->port_id);
 
+	dev->data->dev_conf.rxmode.offloads |= DEV_RX_OFFLOAD_RSS_HASH;
+
 	/*
 	 * VF has no ability to enable/disable HW CRC
 	 * Keep the persistent behavior the same as Host PF
diff --git a/drivers/net/e1000/igb_rxtx.c b/drivers/net/e1000/igb_rxtx.c
index c5606de5d..684fa4ad8 100644
--- a/drivers/net/e1000/igb_rxtx.c
+++ b/drivers/net/e1000/igb_rxtx.c
@@ -1646,7 +1646,8 @@  igb_get_rx_port_offloads_capa(struct rte_eth_dev *dev)
 			  DEV_RX_OFFLOAD_TCP_CKSUM   |
 			  DEV_RX_OFFLOAD_JUMBO_FRAME |
 			  DEV_RX_OFFLOAD_KEEP_CRC    |
-			  DEV_RX_OFFLOAD_SCATTER;
+			  DEV_RX_OFFLOAD_SCATTER     |
+			  DEV_RX_OFFLOAD_RSS_HASH;
 
 	return rx_offload_capa;
 }
diff --git a/drivers/net/enic/enic_ethdev.c b/drivers/net/enic/enic_ethdev.c
index 12c59a3c5..b51f45698 100644
--- a/drivers/net/enic/enic_ethdev.c
+++ b/drivers/net/enic/enic_ethdev.c
@@ -405,6 +405,8 @@  static int enicpmd_dev_configure(struct rte_eth_dev *eth_dev)
 		return ret;
 	}
 
+	eth_dev->data->dev_conf.rxmode.offloads |= DEV_RX_OFFLOAD_RSS_HASH;
+
 	enic->mc_count = 0;
 	enic->hw_ip_checksum = !!(eth_dev->data->dev_conf.rxmode.offloads &
 				  DEV_RX_OFFLOAD_CHECKSUM);
diff --git a/drivers/net/enic/enic_res.c b/drivers/net/enic/enic_res.c
index f403a0b66..7c3c270a2 100644
--- a/drivers/net/enic/enic_res.c
+++ b/drivers/net/enic/enic_res.c
@@ -205,7 +205,8 @@  int enic_get_vnic_config(struct enic *enic)
 		DEV_RX_OFFLOAD_VLAN_STRIP |
 		DEV_RX_OFFLOAD_IPV4_CKSUM |
 		DEV_RX_OFFLOAD_UDP_CKSUM |
-		DEV_RX_OFFLOAD_TCP_CKSUM;
+		DEV_RX_OFFLOAD_TCP_CKSUM |
+		DEV_RX_OFFLOAD_RSS_HASH;
 	enic->tx_offload_mask =
 		PKT_TX_IPV6 |
 		PKT_TX_IPV4 |
diff --git a/drivers/net/fm10k/fm10k_ethdev.c b/drivers/net/fm10k/fm10k_ethdev.c
index 99c4366e4..311482522 100644
--- a/drivers/net/fm10k/fm10k_ethdev.c
+++ b/drivers/net/fm10k/fm10k_ethdev.c
@@ -461,6 +461,8 @@  fm10k_dev_configure(struct rte_eth_dev *dev)
 
 	PMD_INIT_FUNC_TRACE();
 
+	dev->data->dev_conf.rxmode.offloads |= DEV_RX_OFFLOAD_RSS_HASH;
+
 	/* multipe queue mode checking */
 	ret  = fm10k_check_mq_mode(dev);
 	if (ret != 0) {
@@ -1805,7 +1807,8 @@  static uint64_t fm10k_get_rx_port_offloads_capa(struct rte_eth_dev *dev)
 			   DEV_RX_OFFLOAD_UDP_CKSUM   |
 			   DEV_RX_OFFLOAD_TCP_CKSUM   |
 			   DEV_RX_OFFLOAD_JUMBO_FRAME |
-			   DEV_RX_OFFLOAD_HEADER_SPLIT);
+			   DEV_RX_OFFLOAD_HEADER_SPLIT |
+			   DEV_RX_OFFLOAD_RSS_HASH);
 }
 
 static int
diff --git a/drivers/net/hinic/hinic_pmd_ethdev.c b/drivers/net/hinic/hinic_pmd_ethdev.c
index 9f37a404b..072fec339 100644
--- a/drivers/net/hinic/hinic_pmd_ethdev.c
+++ b/drivers/net/hinic/hinic_pmd_ethdev.c
@@ -318,6 +318,8 @@  static int hinic_dev_configure(struct rte_eth_dev *dev)
 		return -EINVAL;
 	}
 
+	dev->data->dev_conf.rxmode.offloads |= DEV_RX_OFFLOAD_RSS_HASH;
+
 	/* mtu size is 256~9600 */
 	if (dev->data->dev_conf.rxmode.max_rx_pkt_len < HINIC_MIN_FRAME_SIZE ||
 	    dev->data->dev_conf.rxmode.max_rx_pkt_len >
@@ -740,7 +742,8 @@  hinic_dev_infos_get(struct rte_eth_dev *dev, struct rte_eth_dev_info *info)
 				DEV_RX_OFFLOAD_VLAN_FILTER |
 				DEV_RX_OFFLOAD_SCATTER |
 				DEV_RX_OFFLOAD_JUMBO_FRAME |
-				DEV_RX_OFFLOAD_TCP_LRO;
+				DEV_RX_OFFLOAD_TCP_LRO |
+				DEV_RX_OFFLOAD_RSS_HASH;
 
 	info->tx_queue_offload_capa = 0;
 	info->tx_offload_capa = DEV_TX_OFFLOAD_VLAN_INSERT |
diff --git a/drivers/net/i40e/i40e_ethdev.c b/drivers/net/i40e/i40e_ethdev.c
index ed8cbd849..37df1c40a 100644
--- a/drivers/net/i40e/i40e_ethdev.c
+++ b/drivers/net/i40e/i40e_ethdev.c
@@ -1812,6 +1812,8 @@  i40e_dev_configure(struct rte_eth_dev *dev)
 	ad->tx_simple_allowed = true;
 	ad->tx_vec_allowed = true;
 
+	dev->data->dev_conf.rxmode.offloads |= DEV_RX_OFFLOAD_RSS_HASH;
+
 	/* Only legacy filter API needs the following fdir config. So when the
 	 * legacy filter API is deprecated, the following codes should also be
 	 * removed.
@@ -3613,7 +3615,8 @@  i40e_dev_info_get(struct rte_eth_dev *dev, struct rte_eth_dev_info *dev_info)
 		DEV_RX_OFFLOAD_SCATTER |
 		DEV_RX_OFFLOAD_VLAN_EXTEND |
 		DEV_RX_OFFLOAD_VLAN_FILTER |
-		DEV_RX_OFFLOAD_JUMBO_FRAME;
+		DEV_RX_OFFLOAD_JUMBO_FRAME |
+		DEV_RX_OFFLOAD_RSS_HASH;
 
 	dev_info->tx_queue_offload_capa = DEV_TX_OFFLOAD_MBUF_FAST_FREE;
 	dev_info->tx_offload_capa =
diff --git a/drivers/net/iavf/iavf_ethdev.c b/drivers/net/iavf/iavf_ethdev.c
index eebc49ade..c23a8fc67 100644
--- a/drivers/net/iavf/iavf_ethdev.c
+++ b/drivers/net/iavf/iavf_ethdev.c
@@ -147,6 +147,8 @@  iavf_dev_configure(struct rte_eth_dev *dev)
 	ad->rx_vec_allowed = true;
 	ad->tx_vec_allowed = true;
 
+	dev->data->dev_conf.rxmode.offloads |= DEV_RX_OFFLOAD_RSS_HASH;
+
 	/* Vlan stripping setting */
 	if (vf->vf_res->vf_cap_flags & VIRTCHNL_VF_OFFLOAD_VLAN) {
 		if (dev_conf->rxmode.offloads & DEV_RX_OFFLOAD_VLAN_STRIP)
@@ -522,7 +524,8 @@  iavf_dev_info_get(struct rte_eth_dev *dev, struct rte_eth_dev_info *dev_info)
 		DEV_RX_OFFLOAD_OUTER_IPV4_CKSUM |
 		DEV_RX_OFFLOAD_SCATTER |
 		DEV_RX_OFFLOAD_JUMBO_FRAME |
-		DEV_RX_OFFLOAD_VLAN_FILTER;
+		DEV_RX_OFFLOAD_VLAN_FILTER |
+		DEV_RX_OFFLOAD_RSS_HASH;
 	dev_info->tx_offload_capa =
 		DEV_TX_OFFLOAD_VLAN_INSERT |
 		DEV_TX_OFFLOAD_QINQ_INSERT |
diff --git a/drivers/net/ice/ice_ethdev.c b/drivers/net/ice/ice_ethdev.c
index 9d2210a45..9b2083b51 100644
--- a/drivers/net/ice/ice_ethdev.c
+++ b/drivers/net/ice/ice_ethdev.c
@@ -2357,6 +2357,8 @@  ice_dev_configure(struct rte_eth_dev *dev)
 	ad->rx_bulk_alloc_allowed = true;
 	ad->tx_simple_allowed = true;
 
+	dev->data->dev_conf.rxmode.offloads |= DEV_RX_OFFLOAD_RSS_HASH;
+
 	return 0;
 }
 
@@ -2809,7 +2811,8 @@  ice_dev_info_get(struct rte_eth_dev *dev, struct rte_eth_dev_info *dev_info)
 			DEV_RX_OFFLOAD_TCP_CKSUM |
 			DEV_RX_OFFLOAD_QINQ_STRIP |
 			DEV_RX_OFFLOAD_OUTER_IPV4_CKSUM |
-			DEV_RX_OFFLOAD_VLAN_EXTEND;
+			DEV_RX_OFFLOAD_VLAN_EXTEND |
+			DEV_RX_OFFLOAD_RSS_HASH;
 		dev_info->tx_offload_capa |=
 			DEV_TX_OFFLOAD_QINQ_INSERT |
 			DEV_TX_OFFLOAD_IPV4_CKSUM |
diff --git a/drivers/net/ixgbe/ixgbe_ethdev.c b/drivers/net/ixgbe/ixgbe_ethdev.c
index 30c0379d4..8c1caac18 100644
--- a/drivers/net/ixgbe/ixgbe_ethdev.c
+++ b/drivers/net/ixgbe/ixgbe_ethdev.c
@@ -2402,6 +2402,9 @@  ixgbe_dev_configure(struct rte_eth_dev *dev)
 	int ret;
 
 	PMD_INIT_FUNC_TRACE();
+
+	dev->data->dev_conf.rxmode.offloads |= DEV_RX_OFFLOAD_RSS_HASH;
+
 	/* multipe queue mode checking */
 	ret  = ixgbe_check_mq_mode(dev);
 	if (ret != 0) {
@@ -5155,6 +5158,8 @@  ixgbevf_dev_configure(struct rte_eth_dev *dev)
 	PMD_INIT_LOG(DEBUG, "Configured Virtual Function port id: %d",
 		     dev->data->port_id);
 
+	dev->data->dev_conf.rxmode.offloads |= DEV_RX_OFFLOAD_RSS_HASH;
+
 	/*
 	 * VF has no ability to enable/disable HW CRC
 	 * Keep the persistent behavior the same as Host PF
diff --git a/drivers/net/ixgbe/ixgbe_rxtx.c b/drivers/net/ixgbe/ixgbe_rxtx.c
index edcfa60ce..fa572d184 100644
--- a/drivers/net/ixgbe/ixgbe_rxtx.c
+++ b/drivers/net/ixgbe/ixgbe_rxtx.c
@@ -2872,7 +2872,8 @@  ixgbe_get_rx_port_offloads(struct rte_eth_dev *dev)
 		   DEV_RX_OFFLOAD_KEEP_CRC    |
 		   DEV_RX_OFFLOAD_JUMBO_FRAME |
 		   DEV_RX_OFFLOAD_VLAN_FILTER |
-		   DEV_RX_OFFLOAD_SCATTER;
+		   DEV_RX_OFFLOAD_SCATTER |
+		   DEV_RX_OFFLOAD_RSS_HASH;
 
 	if (hw->mac.type == ixgbe_mac_82598EB)
 		offloads |= DEV_RX_OFFLOAD_VLAN_STRIP;
diff --git a/drivers/net/liquidio/lio_ethdev.c b/drivers/net/liquidio/lio_ethdev.c
index ec01343f1..cdf979edb 100644
--- a/drivers/net/liquidio/lio_ethdev.c
+++ b/drivers/net/liquidio/lio_ethdev.c
@@ -412,7 +412,8 @@  lio_dev_info_get(struct rte_eth_dev *eth_dev,
 	devinfo->rx_offload_capa = (DEV_RX_OFFLOAD_IPV4_CKSUM		|
 				    DEV_RX_OFFLOAD_UDP_CKSUM		|
 				    DEV_RX_OFFLOAD_TCP_CKSUM		|
-				    DEV_RX_OFFLOAD_VLAN_STRIP);
+				    DEV_RX_OFFLOAD_VLAN_STRIP		|
+				    DEV_RX_OFFLOAD_RSS_HASH);
 	devinfo->tx_offload_capa = (DEV_TX_OFFLOAD_IPV4_CKSUM		|
 				    DEV_TX_OFFLOAD_UDP_CKSUM		|
 				    DEV_TX_OFFLOAD_TCP_CKSUM		|
@@ -1735,6 +1736,8 @@  lio_dev_configure(struct rte_eth_dev *eth_dev)
 
 	PMD_INIT_FUNC_TRACE();
 
+	eth_dev->data->dev_conf.rxmode.offloads |= DEV_RX_OFFLOAD_RSS_HASH;
+
 	/* Inform firmware about change in number of queues to use.
 	 * Disable IO queues and reset registers for re-configuration.
 	 */
diff --git a/drivers/net/mlx4/mlx4.c b/drivers/net/mlx4/mlx4.c
index 931e4f4fe..6bc85a3d5 100644
--- a/drivers/net/mlx4/mlx4.c
+++ b/drivers/net/mlx4/mlx4.c
@@ -248,6 +248,8 @@  mlx4_dev_configure(struct rte_eth_dev *dev)
 	struct rte_flow_error error;
 	int ret;
 
+	dev->data->dev_conf.rxmode.offload |= DEV_RX_OFFLOAD_RSS_HASH;
+
 	/* Prepare internal flow rules. */
 	ret = mlx4_flow_sync(priv, &error);
 	if (ret) {
diff --git a/drivers/net/mlx4/mlx4_rxq.c b/drivers/net/mlx4/mlx4_rxq.c
index f45c1ff85..4a6fbd922 100644
--- a/drivers/net/mlx4/mlx4_rxq.c
+++ b/drivers/net/mlx4/mlx4_rxq.c
@@ -685,7 +685,8 @@  mlx4_get_rx_queue_offloads(struct mlx4_priv *priv)
 {
 	uint64_t offloads = DEV_RX_OFFLOAD_SCATTER |
 			    DEV_RX_OFFLOAD_KEEP_CRC |
-			    DEV_RX_OFFLOAD_JUMBO_FRAME;
+			    DEV_RX_OFFLOAD_JUMBO_FRAME |
+			    DEV_RX_OFFLOAD_RSS_HASH;
 
 	if (priv->hw_csum)
 		offloads |= DEV_RX_OFFLOAD_CHECKSUM;
diff --git a/drivers/net/mlx5/mlx5_ethdev.c b/drivers/net/mlx5/mlx5_ethdev.c
index c2bed2f97..6ad685ecd 100644
--- a/drivers/net/mlx5/mlx5_ethdev.c
+++ b/drivers/net/mlx5/mlx5_ethdev.c
@@ -404,6 +404,9 @@  mlx5_dev_configure(struct rte_eth_dev *dev)
 		rte_errno = ENOMEM;
 		return -rte_errno;
 	}
+
+	dev->data->dev_conf.rxmode.offload |= DEV_RX_OFFLOAD_RSS_HASH;
+
 	memcpy(priv->rss_conf.rss_key,
 	       use_app_rss_key ?
 	       dev->data->dev_conf.rx_adv_conf.rss_conf.rss_key :
diff --git a/drivers/net/mlx5/mlx5_rxq.c b/drivers/net/mlx5/mlx5_rxq.c
index 24d0eaac9..fd1b2d873 100644
--- a/drivers/net/mlx5/mlx5_rxq.c
+++ b/drivers/net/mlx5/mlx5_rxq.c
@@ -372,7 +372,8 @@  mlx5_get_rx_queue_offloads(struct rte_eth_dev *dev)
 	struct mlx5_dev_config *config = &priv->config;
 	uint64_t offloads = (DEV_RX_OFFLOAD_SCATTER |
 			     DEV_RX_OFFLOAD_TIMESTAMP |
-			     DEV_RX_OFFLOAD_JUMBO_FRAME);
+			     DEV_RX_OFFLOAD_JUMBO_FRAME |
+			     DEV_RX_OFFLOAD_RSS_HASH);
 
 	if (config->hw_fcs_strip)
 		offloads |= DEV_RX_OFFLOAD_KEEP_CRC;
diff --git a/drivers/net/netvsc/hn_ethdev.c b/drivers/net/netvsc/hn_ethdev.c
index eed8dece9..658935509 100644
--- a/drivers/net/netvsc/hn_ethdev.c
+++ b/drivers/net/netvsc/hn_ethdev.c
@@ -532,6 +532,8 @@  static int hn_dev_configure(struct rte_eth_dev *dev)
 
 	PMD_INIT_FUNC_TRACE();
 
+	dev_conf->rxmode.offloads |= DEV_RX_OFFLOAD_RSS_HASH;
+
 	unsupported = txmode->offloads & ~HN_TX_OFFLOAD_CAPS;
 	if (unsupported) {
 		PMD_DRV_LOG(NOTICE,
diff --git a/drivers/net/netvsc/hn_rndis.c b/drivers/net/netvsc/hn_rndis.c
index a67bc7a79..2b4714042 100644
--- a/drivers/net/netvsc/hn_rndis.c
+++ b/drivers/net/netvsc/hn_rndis.c
@@ -897,7 +897,8 @@  int hn_rndis_get_offload(struct hn_data *hv,
 	    == HN_NDIS_LSOV2_CAP_IP6)
 		dev_info->tx_offload_capa |= DEV_TX_OFFLOAD_TCP_TSO;
 
-	dev_info->rx_offload_capa = DEV_RX_OFFLOAD_VLAN_STRIP;
+	dev_info->rx_offload_capa = DEV_RX_OFFLOAD_VLAN_STRIP |
+				    DEV_RX_OFFLOAD_RSS_HASH;
 
 	if (hwcaps.ndis_csum.ndis_ip4_rxcsum & NDIS_RXCSUM_CAP_IP4)
 		dev_info->rx_offload_capa |= DEV_RX_OFFLOAD_IPV4_CKSUM;
diff --git a/drivers/net/nfp/nfp_net.c b/drivers/net/nfp/nfp_net.c
index 22a8b2d19..7941248c0 100644
--- a/drivers/net/nfp/nfp_net.c
+++ b/drivers/net/nfp/nfp_net.c
@@ -407,6 +407,8 @@  nfp_net_configure(struct rte_eth_dev *dev)
 	rxmode = &dev_conf->rxmode;
 	txmode = &dev_conf->txmode;
 
+	rxmode->offloads |= DEV_RX_OFFLOAD_RSS_HASH;
+
 	/* Checking TX mode */
 	if (txmode->mq_mode) {
 		PMD_INIT_LOG(INFO, "TX mq_mode DCB and VMDq not supported");
@@ -1236,7 +1238,8 @@  nfp_net_infos_get(struct rte_eth_dev *dev, struct rte_eth_dev_info *dev_info)
 					     DEV_RX_OFFLOAD_UDP_CKSUM |
 					     DEV_RX_OFFLOAD_TCP_CKSUM;
 
-	dev_info->rx_offload_capa |= DEV_RX_OFFLOAD_JUMBO_FRAME;
+	dev_info->rx_offload_capa |= DEV_RX_OFFLOAD_JUMBO_FRAME |
+				     DEV_RX_OFFLOAD_RSS_HASH;
 
 	if (hw->cap & NFP_NET_CFG_CTRL_TXVLAN)
 		dev_info->tx_offload_capa = DEV_TX_OFFLOAD_VLAN_INSERT;
diff --git a/drivers/net/octeontx2/otx2_ethdev.c b/drivers/net/octeontx2/otx2_ethdev.c
index dfa8cd205..5603b3c65 100644
--- a/drivers/net/octeontx2/otx2_ethdev.c
+++ b/drivers/net/octeontx2/otx2_ethdev.c
@@ -599,7 +599,8 @@  nix_rx_offload_flags(struct rte_eth_dev *eth_dev)
 	struct rte_eth_rxmode *rxmode = &conf->rxmode;
 	uint16_t flags = 0;
 
-	if (rxmode->mq_mode == ETH_MQ_RX_RSS)
+	if (rxmode->mq_mode == ETH_MQ_RX_RSS &&
+			(dev->rx_offloads & DEV_RX_OFFLOAD_RSS_HASH))
 		flags |= NIX_RX_OFFLOAD_RSS_F;
 
 	if (dev->rx_offloads & (DEV_RX_OFFLOAD_TCP_CKSUM |
diff --git a/drivers/net/octeontx2/otx2_ethdev.h b/drivers/net/octeontx2/otx2_ethdev.h
index 4d9ed4870..d581240fe 100644
--- a/drivers/net/octeontx2/otx2_ethdev.h
+++ b/drivers/net/octeontx2/otx2_ethdev.h
@@ -122,8 +122,8 @@ 
 	DEV_TX_OFFLOAD_MT_LOCKFREE	| \
 	DEV_TX_OFFLOAD_VLAN_INSERT	| \
 	DEV_TX_OFFLOAD_QINQ_INSERT	| \
-	DEV_TX_OFFLOAD_OUTER_IPV4_CKSUM | \
-	DEV_TX_OFFLOAD_OUTER_UDP_CKSUM  | \
+	DEV_TX_OFFLOAD_OUTER_IPV4_CKSUM	| \
+	DEV_TX_OFFLOAD_OUTER_UDP_CKSUM	| \
 	DEV_TX_OFFLOAD_TCP_CKSUM	| \
 	DEV_TX_OFFLOAD_UDP_CKSUM	| \
 	DEV_TX_OFFLOAD_SCTP_CKSUM	| \
@@ -140,11 +140,12 @@ 
 	DEV_RX_OFFLOAD_OUTER_IPV4_CKSUM | \
 	DEV_RX_OFFLOAD_SCATTER		| \
 	DEV_RX_OFFLOAD_JUMBO_FRAME	| \
-	DEV_RX_OFFLOAD_OUTER_UDP_CKSUM | \
-	DEV_RX_OFFLOAD_VLAN_STRIP | \
-	DEV_RX_OFFLOAD_VLAN_FILTER | \
-	DEV_RX_OFFLOAD_QINQ_STRIP | \
-	DEV_RX_OFFLOAD_TIMESTAMP)
+	DEV_RX_OFFLOAD_OUTER_UDP_CKSUM	| \
+	DEV_RX_OFFLOAD_VLAN_STRIP	| \
+	DEV_RX_OFFLOAD_VLAN_FILTER	| \
+	DEV_RX_OFFLOAD_QINQ_STRIP	| \
+	DEV_RX_OFFLOAD_TIMESTAMP	| \
+	DEV_RX_OFFLOAD_RSS_HASH)
 
 #define NIX_DEFAULT_RSS_CTX_GROUP  0
 #define NIX_DEFAULT_RSS_MCAM_IDX  -1
diff --git a/drivers/net/qede/qede_ethdev.c b/drivers/net/qede/qede_ethdev.c
index 575982fd0..853748afe 100644
--- a/drivers/net/qede/qede_ethdev.c
+++ b/drivers/net/qede/qede_ethdev.c
@@ -1186,6 +1186,8 @@  static int qede_dev_configure(struct rte_eth_dev *eth_dev)
 
 	PMD_INIT_FUNC_TRACE(edev);
 
+	rxmode->offloads |= DEV_RX_OFFLOAD_RSS_HASH;
+
 	/* We need to have min 1 RX queue.There is no min check in
 	 * rte_eth_dev_configure(), so we are checking it here.
 	 */
@@ -1306,7 +1308,8 @@  qede_dev_info_get(struct rte_eth_dev *eth_dev,
 				     DEV_RX_OFFLOAD_SCATTER	|
 				     DEV_RX_OFFLOAD_JUMBO_FRAME |
 				     DEV_RX_OFFLOAD_VLAN_FILTER |
-				     DEV_RX_OFFLOAD_VLAN_STRIP);
+				     DEV_RX_OFFLOAD_VLAN_STRIP  |
+				     DEV_RX_OFFLOAD_RSS_HASH);
 	dev_info->rx_queue_offload_capa = 0;
 
 	/* TX offloads are on a per-packet basis, so it is applicable
diff --git a/drivers/net/sfc/sfc_ef10_essb_rx.c b/drivers/net/sfc/sfc_ef10_essb_rx.c
index 63da807ea..d9d2ce6bd 100644
--- a/drivers/net/sfc/sfc_ef10_essb_rx.c
+++ b/drivers/net/sfc/sfc_ef10_essb_rx.c
@@ -715,7 +715,8 @@  struct sfc_dp_rx sfc_ef10_essb_rx = {
 	},
 	.features		= SFC_DP_RX_FEAT_FLOW_FLAG |
 				  SFC_DP_RX_FEAT_FLOW_MARK,
-	.dev_offload_capa	= DEV_RX_OFFLOAD_CHECKSUM,
+	.dev_offload_capa	= DEV_RX_OFFLOAD_CHECKSUM |
+				  DEV_RX_OFFLOAD_RSS_HASH,
 	.queue_offload_capa	= 0,
 	.get_dev_info		= sfc_ef10_essb_rx_get_dev_info,
 	.pool_ops_supported	= sfc_ef10_essb_rx_pool_ops_supported,
diff --git a/drivers/net/sfc/sfc_ef10_rx.c b/drivers/net/sfc/sfc_ef10_rx.c
index f2fc6e70a..9e527b7fb 100644
--- a/drivers/net/sfc/sfc_ef10_rx.c
+++ b/drivers/net/sfc/sfc_ef10_rx.c
@@ -796,7 +796,8 @@  struct sfc_dp_rx sfc_ef10_rx = {
 	.features		= SFC_DP_RX_FEAT_MULTI_PROCESS |
 				  SFC_DP_RX_FEAT_INTR,
 	.dev_offload_capa	= DEV_RX_OFFLOAD_CHECKSUM |
-				  DEV_RX_OFFLOAD_OUTER_IPV4_CKSUM,
+				  DEV_RX_OFFLOAD_OUTER_IPV4_CKSUM |
+				  DEV_RX_OFFLOAD_RSS_HASH,
 	.queue_offload_capa	= DEV_RX_OFFLOAD_SCATTER,
 	.get_dev_info		= sfc_ef10_rx_get_dev_info,
 	.qsize_up_rings		= sfc_ef10_rx_qsize_up_rings,
diff --git a/drivers/net/sfc/sfc_rx.c b/drivers/net/sfc/sfc_rx.c
index e6809bb64..10fa1e5ff 100644
--- a/drivers/net/sfc/sfc_rx.c
+++ b/drivers/net/sfc/sfc_rx.c
@@ -617,7 +617,8 @@  struct sfc_dp_rx sfc_efx_rx = {
 		.hw_fw_caps	= 0,
 	},
 	.features		= SFC_DP_RX_FEAT_INTR,
-	.dev_offload_capa	= DEV_RX_OFFLOAD_CHECKSUM,
+	.dev_offload_capa	= DEV_RX_OFFLOAD_CHECKSUM |
+				  DEV_RX_OFFLOAD_RSS_HASH,
 	.queue_offload_capa	= DEV_RX_OFFLOAD_SCATTER,
 	.qsize_up_rings		= sfc_efx_rx_qsize_up_rings,
 	.qcreate		= sfc_efx_rx_qcreate,
@@ -1556,6 +1557,10 @@  sfc_rx_check_mode(struct sfc_adapter *sa, struct rte_eth_rxmode *rxmode)
 		rxmode->offloads |= DEV_RX_OFFLOAD_OUTER_IPV4_CKSUM;
 	}
 
+	if ((offloads_supported & DEV_RX_OFFLOAD_RSS_HASH) &&
+	    (~rxmode->offloads & DEV_RX_OFFLOAD_RSS_HASH))
+		rxmode->offloads |= DEV_RX_OFFLOAD_RSS_HASH;
+
 	return rc;
 }
 
diff --git a/drivers/net/thunderx/nicvf_ethdev.c b/drivers/net/thunderx/nicvf_ethdev.c
index b93d45712..062eec3f2 100644
--- a/drivers/net/thunderx/nicvf_ethdev.c
+++ b/drivers/net/thunderx/nicvf_ethdev.c
@@ -1920,6 +1920,8 @@  nicvf_dev_configure(struct rte_eth_dev *dev)
 
 	PMD_INIT_FUNC_TRACE();
 
+	rxmode->offloads |= DEV_RX_OFFLOAD_RSS_HASH;
+
 	if (!rte_eal_has_hugepages()) {
 		PMD_INIT_LOG(INFO, "Huge page is not configured");
 		return -EINVAL;
diff --git a/drivers/net/thunderx/nicvf_ethdev.h b/drivers/net/thunderx/nicvf_ethdev.h
index c0bfbf848..391411799 100644
--- a/drivers/net/thunderx/nicvf_ethdev.h
+++ b/drivers/net/thunderx/nicvf_ethdev.h
@@ -41,7 +41,8 @@ 
 	DEV_RX_OFFLOAD_CHECKSUM    | \
 	DEV_RX_OFFLOAD_VLAN_STRIP  | \
 	DEV_RX_OFFLOAD_JUMBO_FRAME | \
-	DEV_RX_OFFLOAD_SCATTER)
+	DEV_RX_OFFLOAD_SCATTER     | \
+	DEV_RX_OFFLOAD_RSS_HASH)
 
 #define NICVF_DEFAULT_RX_FREE_THRESH    224
 #define NICVF_DEFAULT_TX_FREE_THRESH    224
diff --git a/drivers/net/vmxnet3/vmxnet3_ethdev.c b/drivers/net/vmxnet3/vmxnet3_ethdev.c
index d1faeaa81..53fbd2bd0 100644
--- a/drivers/net/vmxnet3/vmxnet3_ethdev.c
+++ b/drivers/net/vmxnet3/vmxnet3_ethdev.c
@@ -56,7 +56,8 @@ 
 	 DEV_RX_OFFLOAD_UDP_CKSUM |	\
 	 DEV_RX_OFFLOAD_TCP_CKSUM |	\
 	 DEV_RX_OFFLOAD_TCP_LRO |	\
-	 DEV_RX_OFFLOAD_JUMBO_FRAME)
+	 DEV_RX_OFFLOAD_JUMBO_FRAME |   \
+	 DEV_RX_OFFLOAD_RSS_HASH)
 
 static int eth_vmxnet3_dev_init(struct rte_eth_dev *eth_dev);
 static int eth_vmxnet3_dev_uninit(struct rte_eth_dev *eth_dev);
@@ -407,6 +408,8 @@  vmxnet3_dev_configure(struct rte_eth_dev *dev)
 
 	PMD_INIT_FUNC_TRACE();
 
+	dev->data->dev_conf.rxmode.offloads |= DEV_RX_OFFLOAD_RSS_HASH;
+
 	if (dev->data->nb_tx_queues > VMXNET3_MAX_TX_QUEUES ||
 	    dev->data->nb_rx_queues > VMXNET3_MAX_RX_QUEUES) {
 		PMD_INIT_LOG(ERR, "ERROR: Number of queues not supported");