[dpdk-dev] [PATCH 01/20] net/bnxt: vxlan encap and decap with src property enabled

[Somnath Kotur]

From: Kishore Padmanabha <kishore.padmana...@broadcom.com>

The vxlan encap and decap flows need to allocate the source
record property and populate the action fields during the
flow parsing.

Signed-off-by: Kishore Padmanabha <kishore.padmana...@broadcom.com>
Reviewed-by: Ajit Kumar Khaparde <ajit.khapa...@broadcom.com>
Signed-off-by: Somnath Kotur <somnath.ko...@broadcom.com>
Signed-off-by: Venkat Duvvuru <venkatkumar.duvv...@broadcom.com>
---
 drivers/net/bnxt/tf_ulp/bnxt_ulp.c       |  7 ++++++-
 drivers/net/bnxt/tf_ulp/ulp_rte_parser.c | 10 ++++++++++
 2 files changed, 16 insertions(+), 1 deletion(-)

diff --git a/drivers/net/bnxt/tf_ulp/bnxt_ulp.c 
b/drivers/net/bnxt/tf_ulp/bnxt_ulp.c
index c058611..fc29ff1 100644
--- a/drivers/net/bnxt/tf_ulp/bnxt_ulp.c
+++ b/drivers/net/bnxt/tf_ulp/bnxt_ulp.c
@@ -103,6 +103,9 @@ ulp_ctx_session_open(struct bnxt *bp,
        /* EM */
        resources->em_cnt[TF_DIR_RX].cnt[TF_EM_TBL_TYPE_EM_RECORD] = 2048;
 
+       /* EEM */
+       resources->em_cnt[TF_DIR_RX].cnt[TF_EM_TBL_TYPE_TBL_SCOPE] = 1;
+
        /** TX **/
        /* Identifiers */
        resources->ident_cnt[TF_DIR_TX].cnt[TF_IDENT_TYPE_L2_CTXT] = 8;
@@ -127,9 +130,11 @@ ulp_ctx_session_open(struct bnxt *bp,
        resources->em_cnt[TF_DIR_TX].cnt[TF_EM_TBL_TYPE_EM_RECORD] = 8;
 
        /* EEM */
-       resources->em_cnt[TF_DIR_RX].cnt[TF_EM_TBL_TYPE_TBL_SCOPE] = 1;
        resources->em_cnt[TF_DIR_TX].cnt[TF_EM_TBL_TYPE_TBL_SCOPE] = 1;
 
+       /* SP */
+       resources->tbl_cnt[TF_DIR_TX].cnt[TF_TBL_TYPE_ACT_SP_SMAC_IPV4] = 128;
+
        rc = tf_open_session(&bp->tfp, &params);
        if (rc) {
                BNXT_TF_DBG(ERR, "Failed to open TF session - %s, rc = %d\n",
diff --git a/drivers/net/bnxt/tf_ulp/ulp_rte_parser.c 
b/drivers/net/bnxt/tf_ulp/ulp_rte_parser.c
index 073b353..1bf0b76 100644
--- a/drivers/net/bnxt/tf_ulp/ulp_rte_parser.c
+++ b/drivers/net/bnxt/tf_ulp/ulp_rte_parser.c
@@ -1058,6 +1058,11 @@ ulp_rte_vxlan_encap_act_handler(const struct 
rte_flow_action *action_item,
                              eth_spec->dst.addr_bytes,
                              BNXT_ULP_ACT_PROP_SZ_ENCAP_L2_DMAC);
 
+       buff = &ap->act_details[BNXT_ULP_ACT_PROP_IDX_ENCAP_L2_SMAC];
+       ulp_encap_buffer_copy(buff,
+                             eth_spec->src.addr_bytes,
+                             BNXT_ULP_ACT_PROP_SZ_ENCAP_L2_SMAC);
+
        /* Goto the next item */
        if (!ulp_rte_item_skip_void(&item, 1))
                return BNXT_TF_RC_ERROR;
@@ -1131,6 +1136,11 @@ ulp_rte_vxlan_encap_act_handler(const struct 
rte_flow_action *action_item,
                                      (const uint8_t *)&ipv4_spec->hdr.dst_addr,
                                      BNXT_ULP_ENCAP_IPV4_DEST_IP);
 
+               buff = &ap->act_details[BNXT_ULP_ACT_PROP_IDX_ENCAP_IP_SRC];
+               ulp_encap_buffer_copy(buff,
+                                     (const uint8_t *)&ipv4_spec->hdr.src_addr,
+                                     BNXT_ULP_ACT_PROP_SZ_ENCAP_IP_SRC);
+
                /* Update the ip size details */
                ip_size = tfp_cpu_to_be_32(ip_size);
                memcpy(&ap->act_details[BNXT_ULP_ACT_PROP_IDX_ENCAP_IP_SZ],
-- 
2.7.4