From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mails.dpdk.org (mails.dpdk.org [217.70.189.124]) by inbox.dpdk.org (Postfix) with ESMTP id D3CBA46058; Fri, 10 Jan 2025 19:04:33 +0100 (CET) Received: from mails.dpdk.org (localhost [127.0.0.1]) by mails.dpdk.org (Postfix) with ESMTP id BE83A4279E; Fri, 10 Jan 2025 19:04:33 +0100 (CET) Received: from mail-pj1-f45.google.com (mail-pj1-f45.google.com [209.85.216.45]) by mails.dpdk.org (Postfix) with ESMTP id D45814279D for ; Fri, 10 Jan 2025 19:04:31 +0100 (CET) Received: by mail-pj1-f45.google.com with SMTP id 98e67ed59e1d1-2efd81c7ca4so3232537a91.2 for ; Fri, 10 Jan 2025 10:04:31 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=networkplumber-org.20230601.gappssmtp.com; s=20230601; t=1736532271; x=1737137071; darn=dpdk.org; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:subject:cc:to:from:date:from:to:cc:subject:date :message-id:reply-to; bh=bJBAGmi2/8buDY1TfT7dcIapB1pyKgbPwuNRrH24klU=; b=fOBYpDY5xvpvjfVF4RK3PGbpRn7Am9ZX+8SNxZBdCvcL36cG/WsLpa3hmCFqjaDY9I yS0jzmeIkrQ9kNmkC2u+bOQLiH92kyUKkV32isbMcE3wDG3ju26KTYWcDcFQEe/1zPIM kLM4J9uVKT/GrvjIrjcsy3g4vhDNsUZ+0OvebmHqaODFvC7YDwspAEWrQzsXcCGvgY5j bEwBWp+pipdhdtFPmAG32EkQTbPRGakpNSZv+Q9OKM44H10AhHO2JZh7lF71HFsLpulO VxJutFxvUMExZk1ZmHv0XWErXlfoagbAX20w0bs4zMno1NonizHLlIRaOfd9wBSGuGP3 pFeQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1736532271; x=1737137071; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:subject:cc:to:from:date:x-gm-message-state:from:to:cc :subject:date:message-id:reply-to; bh=bJBAGmi2/8buDY1TfT7dcIapB1pyKgbPwuNRrH24klU=; b=ZtHfA3E7QfbRdoe0SuKKxNmae0DdTfo39yJf3iMl/yWtqmATVVVTGrogNJG0mQTWv2 FO1yZaJNYGXmnzsVvkVNzPtv8tD0jWZYKq2bdByIHA/gZSmTXylk2UqrZfIFBm04zpTq RaaFeRJ5FG1RRFohmbNAnrvEUUGEj3OMwDXWMYJbXY97efHjuEMaF3re+E/JJ3axIKCB oZ5b08AOsg7mC54Axd4QYEPqjfg9tCxRNER5Nh+qq/JvF4P66dBn2G/+Ek9uVqg4iugl yWfmlXvV8OEE2nttl3m/uclvaYDuKDQrYyusetD8OW1qdDSe99I//S+nuEcGxuKs7WFt i8PA== X-Gm-Message-State: AOJu0YxzfsVCAD/WSIc/l6HWzaN9wkssBqk8u8erGtebWUP88jdhsAn2 sNJAiyNtjF7+I2GV0XKMBu9Qb0oAm2AnFX5sZ7EJXpn7xIkMnbTr/PAlIDt1Fck= X-Gm-Gg: ASbGncvez3nFMgVz6BhhUtjdySxHf/K24M47tS8AfR9N4gS+MWNC50cZ/DbK9M7MRf8 58SFUhfzl0Rn3GPUiKiQWIG6HK+GWK7n6gprp4TF1N85Rv/DL71G6z4W5HQwpHc4XwCKr468TAB 9zgMhMdVMba4cuPpYSnW2PGeZ8HH1v/u+Tp7Spw9jpE5947xvjjV39/+x/Vz8JfvnAcdU4gaC1U kTzwVPT+0bdoqGYgC8vPJONpB59ibwZBPWWDZZn7w5QqbxdYE05yX2o6D9+jhVKnaPN7ojNCXYQ RtGb+ZjF/ki+cj1yGEgqIql88pz/JHGGcQ== X-Google-Smtp-Source: AGHT+IFovCijPpWphJv82JeIEW0wmO9Ji/8PZcOnYIhtSIeUXzOjkq/zKj2R/BZyNiQbVLSZFRxNmQ== X-Received: by 2002:a17:90b:3bc3:b0:2ee:bbd8:2b9d with SMTP id 98e67ed59e1d1-2f548f75de6mr14761107a91.34.1736532269458; Fri, 10 Jan 2025 10:04:29 -0800 (PST) Received: from hermes.local (204-195-96-226.wavecable.com. [204.195.96.226]) by smtp.gmail.com with ESMTPSA id 98e67ed59e1d1-2f5593fecc6sm3593622a91.19.2025.01.10.10.04.27 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Fri, 10 Jan 2025 10:04:29 -0800 (PST) Date: Fri, 10 Jan 2025 10:04:25 -0800 From: Stephen Hemminger To: Eldho Paul Mathew Cc: dev@dpdk.org Subject: Re: Driver: bnxt_en Message-ID: <20250110100425.598c939c@hermes.local> In-Reply-To: References: MIME-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit X-BeenThere: dev@dpdk.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: DPDK patches and discussions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dev-bounces@dpdk.org On Fri, 10 Jan 2025 10:02:48 +0530 Eldho Paul Mathew wrote: > We are using DPDK 18.05.1 > > We received a new network card. > > Broadcom Inc. and subsidiaries BCM57414 NetXtreme-E 10Gb/25Gb RDMA Ethernet > Controller > > DPDK 18.05.1 has support for this card and driver bnxt_en? > > If not, which stable version onwards has this driver support added? Release 18.05 is not a stable LTS version. Let me teach you how to look this question up. To look up device you need the actual PCI-ID, using pcilookup.com 14e4:16d7 Look at source of drivers/net/bnxt/bnxt_ethdev.c for the pci table bnxt_id_pci_map. The entry for 16d7 is #define BROADCOM_DEV_ID_57414 0x16d7 Using git blame find the commit that added that: $ git blame drivers/net/bnxt/bnxt_ethdev.c | grep BROADCOM_DEV_ID_57414 3fab7694403 (Ajit Khaparde 2017-04-26 14:20:02 -0500 51) { RTE_PCI_DEVICE(PCI_VENDOR_ID_BROADCOM, BROADCOM_DEV_ID_57414_VF) }, 1f4a84672ec (Ajit Khaparde 2017-01-06 13:55:17 -0600 60) { RTE_PCI_DEVICE(PCI_VENDOR_ID_BROADCOM, BROADCOM_DEV_ID_57414) }, 1f4a84672ec (Ajit Khaparde 2017-01-06 13:55:17 -0600 68) { RTE_PCI_DEVICE(PCI_VENDOR_ID_BROADCOM, BROADCOM_DEV_ID_57414_MF) }, 3f6d59b0c88 (Kalesh AP 2019-12-02 09:48:07 +0530 4999) case BROADCOM_DEV_ID_57414_VF: So we want 1f4a84672ec If you look at that commit with a tool like gitk it shows it happened way back in 17.02 And the card is listed in driver for 18.11