From patchwork Thu Jul 2 04:11:30 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Ajit Khaparde X-Patchwork-Id: 72766 X-Patchwork-Delegate: ajit.khaparde@broadcom.com Return-Path: X-Original-To: patchwork@inbox.dpdk.org Delivered-To: patchwork@inbox.dpdk.org Received: from dpdk.org (dpdk.org [92.243.14.124]) by inbox.dpdk.org (Postfix) with ESMTP id 32F58A0523; Thu, 2 Jul 2020 06:21:10 +0200 (CEST) Received: from [92.243.14.124] (localhost [127.0.0.1]) by dpdk.org (Postfix) with ESMTP id 7CEB71D73D; Thu, 2 Jul 2020 06:12:55 +0200 (CEST) Received: from rnd-relay.smtp.broadcom.com (rnd-relay.smtp.broadcom.com [192.19.229.170]) by dpdk.org (Postfix) with ESMTP id EFE741D54E for ; Thu, 2 Jul 2020 06:11:53 +0200 (CEST) Received: from mail-irv-17.broadcom.com (mail-irv-17.lvn.broadcom.net [10.75.242.48]) by rnd-relay.smtp.broadcom.com (Postfix) with ESMTP id EA0C730C0D2; Wed, 1 Jul 2020 21:11:52 -0700 (PDT) DKIM-Filter: OpenDKIM Filter v2.10.3 rnd-relay.smtp.broadcom.com EA0C730C0D2 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=broadcom.com; s=dkimrelay; t=1593663113; bh=I255JR3MKzuYzYNNVK9ubB56HI8ehXt5N+H7WFk8AQs=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=MuaiJqgB+n5p0xFsL8hrB+QVy+Yg503/OauTo75h4Nx6z1kNltEkOmKqrbYd10Pnf OD1nCOttfG9UtO74oHLseCZlmbqlSfFNU6hlgmv/Xr2PjcMYaiBEeDhlNY2Aysd7X7 w+9YIPowaLeheJjjYW2jb5oJCiL+FZ5JQV7L20xk= Received: from localhost.localdomain (unknown [10.230.185.215]) by mail-irv-17.broadcom.com (Postfix) with ESMTP id 660D014008C; Wed, 1 Jul 2020 21:11:52 -0700 (PDT) From: Ajit Khaparde To: dev@dpdk.org Cc: Venkat Duvvuru , Somnath Kotur Date: Wed, 1 Jul 2020 21:11:30 -0700 Message-Id: <20200702041134.43198-48-ajit.khaparde@broadcom.com> X-Mailer: git-send-email 2.21.1 (Apple Git-122.3) In-Reply-To: <20200702041134.43198-1-ajit.khaparde@broadcom.com> References: <1f5421dc-0453-6dc8-09c2-ddfff6eb4888@intel.com> <20200702041134.43198-1-ajit.khaparde@broadcom.com> MIME-Version: 1.0 Subject: [dpdk-dev] [PATCH v3 47/51] net/bnxt: add port default rules for ingress and egress X-BeenThere: dev@dpdk.org X-Mailman-Version: 2.1.15 Precedence: list List-Id: DPDK patches and discussions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dev-bounces@dpdk.org Sender: "dev" From: Venkat Duvvuru ingress & egress port default rules are needed to send the packet from port_to_dpdk & dpdk_to_port respectively. Signed-off-by: Venkat Duvvuru Reviewed-by: Somnath Kotur Reviewed-by: Ajit Khaparde --- drivers/net/bnxt/bnxt_ethdev.c | 76 +++++++++++++++++++++++++++++- drivers/net/bnxt/tf_ulp/bnxt_ulp.h | 3 ++ 2 files changed, 78 insertions(+), 1 deletion(-) diff --git a/drivers/net/bnxt/bnxt_ethdev.c b/drivers/net/bnxt/bnxt_ethdev.c index de8e11a6e..2a19c5040 100644 --- a/drivers/net/bnxt/bnxt_ethdev.c +++ b/drivers/net/bnxt/bnxt_ethdev.c @@ -29,6 +29,7 @@ #include "hsi_struct_def_dpdk.h" #include "bnxt_nvm_defs.h" #include "bnxt_tf_common.h" +#include "ulp_flow_db.h" #define DRV_MODULE_NAME "bnxt" static const char bnxt_version[] = @@ -1162,6 +1163,73 @@ static int bnxt_handle_if_change_status(struct bnxt *bp) return rc; } +static int32_t +bnxt_create_port_app_df_rule(struct bnxt *bp, uint8_t flow_type, + uint32_t *flow_id) +{ + uint16_t port_id = bp->eth_dev->data->port_id; + struct ulp_tlv_param param_list[] = { + { + .type = BNXT_ULP_DF_PARAM_TYPE_DEV_PORT_ID, + .length = 2, + .value = {(port_id >> 8) & 0xff, port_id & 0xff} + }, + { + .type = BNXT_ULP_DF_PARAM_TYPE_LAST, + .length = 0, + .value = {0} + } + }; + + return ulp_default_flow_create(bp->eth_dev, param_list, flow_type, + flow_id); +} + +static int32_t +bnxt_create_df_rules(struct bnxt *bp) +{ + struct bnxt_ulp_data *cfg_data; + int rc; + + cfg_data = bp->ulp_ctx->cfg_data; + rc = bnxt_create_port_app_df_rule(bp, BNXT_ULP_DF_TPL_PORT_TO_VS, + &cfg_data->port_to_app_flow_id); + if (rc) { + PMD_DRV_LOG(ERR, + "Failed to create port to app default rule\n"); + return rc; + } + + BNXT_TF_DBG(DEBUG, "***** created port to app default rule ******\n"); + rc = bnxt_create_port_app_df_rule(bp, BNXT_ULP_DF_TPL_VS_TO_PORT, + &cfg_data->app_to_port_flow_id); + if (!rc) { + rc = ulp_default_flow_db_cfa_action_get(bp->ulp_ctx, + cfg_data->app_to_port_flow_id, + &cfg_data->tx_cfa_action); + if (rc) + goto err; + + BNXT_TF_DBG(DEBUG, + "***** created app to port default rule *****\n"); + return 0; + } + +err: + BNXT_TF_DBG(DEBUG, "Failed to create app to port default rule\n"); + return rc; +} + +static void +bnxt_destroy_df_rules(struct bnxt *bp) +{ + struct bnxt_ulp_data *cfg_data; + + cfg_data = bp->ulp_ctx->cfg_data; + ulp_default_flow_destroy(bp->eth_dev, cfg_data->port_to_app_flow_id); + ulp_default_flow_destroy(bp->eth_dev, cfg_data->app_to_port_flow_id); +} + static int bnxt_dev_start_op(struct rte_eth_dev *eth_dev) { struct bnxt *bp = eth_dev->data->dev_private; @@ -1330,8 +1398,11 @@ static void bnxt_dev_close_op(struct rte_eth_dev *eth_dev) rte_eal_alarm_cancel(bnxt_dev_recover, (void *)bp); bnxt_cancel_fc_thread(bp); - if (BNXT_TRUFLOW_EN(bp)) + if (BNXT_TRUFLOW_EN(bp)) { + if (bp->rep_info != NULL) + bnxt_destroy_df_rules(bp); bnxt_ulp_deinit(bp); + } if (eth_dev->data->dev_started) bnxt_dev_stop_op(eth_dev); @@ -1581,6 +1652,9 @@ static int bnxt_promiscuous_disable_op(struct rte_eth_dev *eth_dev) if (rc != 0) vnic->flags = old_flags; + if (BNXT_TRUFLOW_EN(bp) && bp->rep_info != NULL) + bnxt_create_df_rules(bp); + return rc; } diff --git a/drivers/net/bnxt/tf_ulp/bnxt_ulp.h b/drivers/net/bnxt/tf_ulp/bnxt_ulp.h index 3563f63fa..4843da562 100644 --- a/drivers/net/bnxt/tf_ulp/bnxt_ulp.h +++ b/drivers/net/bnxt/tf_ulp/bnxt_ulp.h @@ -22,6 +22,9 @@ struct bnxt_ulp_data { struct bnxt_ulp_flow_db *flow_db; void *mapper_data; struct bnxt_ulp_port_db *port_db; + uint32_t port_to_app_flow_id; + uint32_t app_to_port_flow_id; + uint32_t tx_cfa_action; }; struct bnxt_ulp_context {