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From: nipun.gupta@nxp.com
To: dev@dpdk.org
Cc: thomas@monjalon.net, ferruh.yigit@intel.com, hemant.agrawal@nxp.com,
sachin.saxena@nxp.com, Vanshika Shukla <vanshika.shukla@nxp.com>
Date: Mon, 27 Sep 2021 17:56:46 +0530
Message-Id: <20210927122650.30881-8-nipun.gupta@nxp.com>
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Subject: [dpdk-dev] [PATCH 07/11] net/dpaa2: update RSS to support
additional distributions
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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 07a6811dd2..e1fe14c8b4 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