From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from dpdk.org (dpdk.org [92.243.14.124]) by inbox.dpdk.org (Postfix) with ESMTP id 1465FA04C7; Wed, 16 Sep 2020 06:32:34 +0200 (CEST) Received: from [92.243.14.124] (localhost [127.0.0.1]) by dpdk.org (Postfix) with ESMTP id E7FFE1C20D; Wed, 16 Sep 2020 06:29:43 +0200 (CEST) Received: from mail-pf1-f225.google.com (mail-pf1-f225.google.com [209.85.210.225]) by dpdk.org (Postfix) with ESMTP id 491A41C1BC for ; Wed, 16 Sep 2020 06:29:19 +0200 (CEST) Received: by mail-pf1-f225.google.com with SMTP id z18so686650pfg.0 for ; Tue, 15 Sep 2020 21:29:19 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=broadcom.com; s=google; h=from:to:cc:subject:date:message-id:in-reply-to:references :mime-version:content-transfer-encoding; bh=6yXt5WV+GOI7f3zZ6V9BNh0DKbH8Ek6/HAzQJjOZlvc=; b=P67z9jkANq/bimlKX8SC4lV14RasRW+qAHQ4cV6iTSEXkUvbDWMEro2GSPFRTbF6/R 4fa4jGU6RTpYzb4wczYdB4cgkbsLf+E+KF0XZ3f5Pugt2k06LjQ38NQRzz17i5lbN7/3 YQ3XNGsrCUzalKnmuC5wJ3bBv7nV0YO/OMWHA= X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to :references:mime-version:content-transfer-encoding; bh=6yXt5WV+GOI7f3zZ6V9BNh0DKbH8Ek6/HAzQJjOZlvc=; b=Ky8TnoBqK7cAGChhci48hq1Okp5qdsosNz7RbuR6B21Bow/N/aW0e5Q0dqm8Scmuv6 v/E2sw8vHcwQ+0qr2t5eZNPias9JGFbqdmfuGl8Qx0XuF9EPa/6RZZ4YE/2EEit2EfhH CWaGOX3idlp7UI4heGfuFEM3RWoZrQgpHqZWBCsjjFa3uCHAfF1vNgabpTor02gWh0KZ esJOLxAf4QACBT0Z1X3yU8txPzm1mUUkEUDKvPL9waAHVW5L44OhRYJR6cMdbkxch8Gg BOYKTyhJG8I+cZAZsU4M9OCdKx0H3wm+OWpH6yyutPl9D7Gkhy3SxqApEqh93oOan4Gj /Lwg== X-Gm-Message-State: AOAM531J8KoRdwQt0WwgqkYeN6jT45/GYT2zlG3/rXKc9/gK0tNi5U4x z4dPwFrB6jfsEB8WGVp0juXEcwb6SSLzCH6VOdzmzWPUQz6VO8DwoKT7BWh+sotICNvOG99BlJN 27L4/ZNVz7YE8GoDEzxcBuR5R23OhkNJY3xFMo6wRHsb+kz/dBNnH9lJDE5n2jWcsYVuuUb+5k/ fmqw== X-Google-Smtp-Source: ABdhPJycQgT/nV2lshNBhiIFl4duiJU1GuOBd5md7QIK+64JKPUsa4uTj6wmLVhHqMCIgmdhsEaZXMszLsC6 X-Received: by 2002:a63:745:: with SMTP id 66mr7369134pgh.49.1600230558344; Tue, 15 Sep 2020 21:29:18 -0700 (PDT) Received: from localhost.localdomain ([192.19.223.252]) by smtp-relay.gmail.com with ESMTPS id hk6sm132636pjb.6.2020.09.15.21.29.17 (version=TLS1_2 cipher=ECDHE-ECDSA-AES128-GCM-SHA256 bits=128/128); Tue, 15 Sep 2020 21:29:18 -0700 (PDT) X-Relaying-Domain: broadcom.com From: Ajit Khaparde To: dev@dpdk.org Cc: Sriharsha Basavapatna Date: Tue, 15 Sep 2020 21:28:47 -0700 Message-Id: <20200916042851.32914-22-ajit.khaparde@broadcom.com> X-Mailer: git-send-email 2.21.1 (Apple Git-122.3) In-Reply-To: <20200916042851.32914-1-ajit.khaparde@broadcom.com> References: <20200911015603.88359-1-ajit.khaparde@broadcom.com> <20200916042851.32914-1-ajit.khaparde@broadcom.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Subject: [dpdk-dev] [PATCH v2 21/25] net/bnxt: provide switch info if VFR are configured 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: Sriharsha Basavapatna Some applications need switch_info of the device to be returned as a part of eth_dev_info_get(). The offload logic in such applications could use this info. Pass this info to the when VF representors are configured. Fixes: 322bd6e70272 ("net/bnxt: add port representor infrastructure") Signed-off-by: Sriharsha Basavapatna Reviewed-by: Ajit Khaparde --- drivers/net/bnxt/bnxt_ethdev.c | 8 ++++++++ drivers/net/bnxt/bnxt_reps.c | 5 +++++ drivers/net/bnxt/bnxt_reps.h | 7 +++++++ 3 files changed, 20 insertions(+) diff --git a/drivers/net/bnxt/bnxt_ethdev.c b/drivers/net/bnxt/bnxt_ethdev.c index 2a106fe7a..7c27e2435 100644 --- a/drivers/net/bnxt/bnxt_ethdev.c +++ b/drivers/net/bnxt/bnxt_ethdev.c @@ -908,6 +908,14 @@ static int bnxt_dev_info_get_op(struct rte_eth_dev *eth_dev, dev_info->tx_desc_lim.nb_min = BNXT_MIN_RING_DESC; dev_info->tx_desc_lim.nb_max = BNXT_MAX_TX_RING_DESC; + if (BNXT_PF(bp) || BNXT_VF_IS_TRUSTED(bp)) { + dev_info->switch_info.name = eth_dev->device->name; + dev_info->switch_info.domain_id = bp->switch_domain_id; + dev_info->switch_info.port_id = + BNXT_PF(bp) ? BNXT_SWITCH_PORT_ID_PF : + BNXT_SWITCH_PORT_ID_TRUSTED_VF; + } + /* *INDENT-ON* */ /* diff --git a/drivers/net/bnxt/bnxt_reps.c b/drivers/net/bnxt/bnxt_reps.c index ef5bd0665..7350c0967 100644 --- a/drivers/net/bnxt/bnxt_reps.c +++ b/drivers/net/bnxt/bnxt_reps.c @@ -500,6 +500,11 @@ int bnxt_vf_rep_dev_info_get_op(struct rte_eth_dev *eth_dev, dev_info->tx_offload_capa = BNXT_DEV_TX_OFFLOAD_SUPPORT; dev_info->flow_type_rss_offloads = BNXT_ETH_RSS_SUPPORT; + dev_info->switch_info.name = eth_dev->device->name; + dev_info->switch_info.domain_id = rep_bp->switch_domain_id; + dev_info->switch_info.port_id = + rep_bp->vf_id & BNXT_SWITCH_PORT_ID_VF_MASK; + return 0; } diff --git a/drivers/net/bnxt/bnxt_reps.h b/drivers/net/bnxt/bnxt_reps.h index d877b0823..3239e03fc 100644 --- a/drivers/net/bnxt/bnxt_reps.h +++ b/drivers/net/bnxt/bnxt_reps.h @@ -12,6 +12,13 @@ #define BNXT_MAX_CFA_CODE 65536 #define BNXT_VF_IDX_INVALID 0xffff +/* Switchdev Port ID Mapping (Per switch domain id). + * Lower 15 bits map the VFs (VF_ID). Upper bit maps the PF. + */ +#define BNXT_SWITCH_PORT_ID_PF 0x8000 +#define BNXT_SWITCH_PORT_ID_TRUSTED_VF 0x0 +#define BNXT_SWITCH_PORT_ID_VF_MASK 0x7FFF + uint16_t bnxt_vfr_recv(uint16_t port_id, uint16_t queue_id, struct rte_mbuf *mbuf); int bnxt_vf_representor_init(struct rte_eth_dev *eth_dev, void *params); -- 2.21.1 (Apple Git-122.3)