[dpdk-dev] [PATCH v1 07/11] net/dpaa2: update RSS to support additional distributions

[nipun.gupta@nxp.com]

From: Vanshika Shukla <vanshika.shukla@nxp.com>

This patch updates the RSS support to support following additional
distributions:
- VLAN
- ESP
- AH
- PPPOE

Signed-off-by: Vanshika Shukla <vanshika.shukla@nxp.com>
---
 drivers/net/dpaa2/base/dpaa2_hw_dpni.c | 70 +++++++++++++++++++++++++-
 drivers/net/dpaa2/dpaa2_ethdev.h       |  7 ++-
 2 files changed, 75 insertions(+), 2 deletions(-)

diff --git a/drivers/net/dpaa2/base/dpaa2_hw_dpni.c b/drivers/net/dpaa2/base/dpaa2_hw_dpni.c
index 641e7027f1..08f49af768 100644
--- a/drivers/net/dpaa2/base/dpaa2_hw_dpni.c
+++ b/drivers/net/dpaa2/base/dpaa2_hw_dpni.c
@@ -210,6 +210,10 @@ dpaa2_distset_to_dpkg_profile_cfg(
 	int l2_configured = 0, l3_configured = 0;
 	int l4_configured = 0, sctp_configured = 0;
 	int mpls_configured = 0;
+	int vlan_configured = 0;
+	int esp_configured = 0;
+	int ah_configured = 0;
+	int pppoe_configured = 0;
 
 	memset(kg_cfg, 0, sizeof(struct dpkg_profile_cfg));
 	while (req_dist_set) {
@@ -217,6 +221,7 @@ dpaa2_distset_to_dpkg_profile_cfg(
 			dist_field = 1ULL << loop;
 			switch (dist_field) {
 			case ETH_RSS_L2_PAYLOAD:
+			case ETH_RSS_ETH:
 
 				if (l2_configured)
 					break;
@@ -231,7 +236,70 @@ dpaa2_distset_to_dpkg_profile_cfg(
 				kg_cfg->extracts[i].extract.from_hdr.type =
 					DPKG_FULL_FIELD;
 				i++;
-			break;
+				break;
+
+			case ETH_RSS_PPPOE:
+				if (pppoe_configured)
+					break;
+				kg_cfg->extracts[i].extract.from_hdr.prot =
+					NET_PROT_PPPOE;
+				kg_cfg->extracts[i].extract.from_hdr.field =
+					NH_FLD_PPPOE_SID;
+				kg_cfg->extracts[i].type =
+					DPKG_EXTRACT_FROM_HDR;
+				kg_cfg->extracts[i].extract.from_hdr.type =
+					DPKG_FULL_FIELD;
+				i++;
+				break;
+
+			case ETH_RSS_ESP:
+				if (esp_configured)
+					break;
+				esp_configured = 1;
+
+				kg_cfg->extracts[i].extract.from_hdr.prot =
+					NET_PROT_IPSEC_ESP;
+				kg_cfg->extracts[i].extract.from_hdr.field =
+					NH_FLD_IPSEC_ESP_SPI;
+				kg_cfg->extracts[i].type =
+					DPKG_EXTRACT_FROM_HDR;
+				kg_cfg->extracts[i].extract.from_hdr.type =
+					DPKG_FULL_FIELD;
+				i++;
+				break;
+
+			case ETH_RSS_AH:
+				if (ah_configured)
+					break;
+				ah_configured = 1;
+
+				kg_cfg->extracts[i].extract.from_hdr.prot =
+					NET_PROT_IPSEC_AH;
+				kg_cfg->extracts[i].extract.from_hdr.field =
+					NH_FLD_IPSEC_AH_SPI;
+				kg_cfg->extracts[i].type =
+					DPKG_EXTRACT_FROM_HDR;
+				kg_cfg->extracts[i].extract.from_hdr.type =
+					DPKG_FULL_FIELD;
+				i++;
+				break;
+
+			case ETH_RSS_C_VLAN:
+			case ETH_RSS_S_VLAN:
+				if (vlan_configured)
+					break;
+				vlan_configured = 1;
+
+				kg_cfg->extracts[i].extract.from_hdr.prot =
+					NET_PROT_VLAN;
+				kg_cfg->extracts[i].extract.from_hdr.field =
+					NH_FLD_VLAN_TCI;
+				kg_cfg->extracts[i].type =
+					DPKG_EXTRACT_FROM_HDR;
+				kg_cfg->extracts[i].extract.from_hdr.type =
+					DPKG_FULL_FIELD;
+				i++;
+				break;
 
 			case ETH_RSS_MPLS:
 
diff --git a/drivers/net/dpaa2/dpaa2_ethdev.h b/drivers/net/dpaa2/dpaa2_ethdev.h
index 5cdd2f6418..734ef17a9a 100644
--- a/drivers/net/dpaa2/dpaa2_ethdev.h
+++ b/drivers/net/dpaa2/dpaa2_ethdev.h
@@ -70,7 +70,12 @@
 	ETH_RSS_UDP | \
 	ETH_RSS_TCP | \
 	ETH_RSS_SCTP | \
-	ETH_RSS_MPLS)
+	ETH_RSS_MPLS | \
+	ETH_RSS_C_VLAN | \
+	ETH_RSS_S_VLAN | \
+	ETH_RSS_ESP | \
+	ETH_RSS_AH | \
+	ETH_RSS_PPPOE)
 
 /* LX2 FRC Parsed values (Little Endian) */
 #define DPAA2_PKT_TYPE_ETHER		0x0060
-- 
2.17.1