From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from mails.dpdk.org (mails.dpdk.org [217.70.189.124]) by smtp.lore.kernel.org (Postfix) with ESMTP id 6FFF5E7DEF2 for ; Mon, 2 Feb 2026 15:34:56 +0000 (UTC) Received: from mails.dpdk.org (localhost [127.0.0.1]) by mails.dpdk.org (Postfix) with ESMTP id EC4F840DD2; Mon, 2 Feb 2026 16:34:54 +0100 (CET) Received: from office2.cesnet.cz (office2.cesnet.cz [78.128.248.237]) by mails.dpdk.org (Postfix) with ESMTP id 449C5402D8 for ; Mon, 2 Feb 2026 16:34:54 +0100 (CET) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=cesnet.cz; s=office2-2020; t=1770046494; bh=CCx+EZoyznp5ahueEw8kZCr+tUXgqB2/0W+hTY+uLPc=; h=From:To:Cc:Subject:Date:In-Reply-To:References; b=PUmd7JuoUeCDk7zuixFc34IiLKb0/a5/xj3DIGCluX2lX/53vL9uTYZiN7NEMnzPC 9FAq0/4o07J2YSB6BUDUaIzb6i38a1u5aRVvMAAQw1/M/6qm7JyC8WqMqqZ4ltosTu eIzJF7Eozl7sEpg6H7seFytcIes9rSTmZ/XS2fPxb6zKD/XLkmdQCrp27lNM4g/pA8 VAvGWcrPr377j7U11Mxzh17NK4RNuY8nkErRYejmErZJU/ni3izsEnxFqYbPgLvXVZ rpY6BzGY2VkBdH9EZhgUPJxd998V1PV7zPbGRX0Tq7MP0Gmv8932bXem9zfrnIYibX +bwT+mtRfgZsg== Received: from emil.cesnet.cz (gtx107.cesnet.cz [IPv6:2001:718:812:27::107]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (2048 bits) server-digest SHA256) (No client certificate requested) by office2.cesnet.cz (Postfix) with ESMTPSA id 144FB1180072; Mon, 2 Feb 2026 16:34:54 +0100 (CET) From: spinler@cesnet.cz To: dev@dpdk.org Cc: Martin Spinler Subject: [PATCH v6 0/8] net/nfb: rework to real multiport Date: Mon, 2 Feb 2026 16:34:41 +0100 Message-ID: <20260202153449.3295979-1-spinler@cesnet.cz> X-Mailer: git-send-email 2.52.0 In-Reply-To: <20260115151656.393106-1-spinler@cesnet.cz> References: <20260115151656.393106-1-spinler@cesnet.cz> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit 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 From: Martin Spinler This series implements real multiport for better user experience. The existing driver creates one ethdev/port for one PCI device. As the CESNET-NDK based cards aren't capable to represent each Ethernet port by own PCI device, new driver implementation processes real port configuration from firmware/card and switches from rte_eth_dev_pci_generic_probe to multiple rte_eth_dev_create calls. --- Depends-on: patch-37240 ("doc/nfb: update release notes for nfb driver") v6: * Rebased on patch-37240 * Timestamp changes removed from release log changes for this series. * Fixed missing include for isdigit() Martin Spinler (8): net/nfb: prepare for indirect queue mapping scheme net/nfb: create one ethdev per ethernet port net/nfb: add vdev as alternative device probe method net/nfb: add device argument "port" to limit used ports net/nfb: init only MACs associated with device net/nfb: add compatible cards to driver PCI ID table net/nfb: report firmware version doc/nfb: cleanup and update guide doc/guides/nics/features/nfb.ini | 4 + doc/guides/nics/nfb.rst | 187 +++++------ doc/guides/rel_notes/release_26_03.rst | 6 + drivers/net/nfb/meson.build | 1 + drivers/net/nfb/nfb.h | 56 +++- drivers/net/nfb/nfb_ethdev.c | 445 +++++++++++++++++++------ drivers/net/nfb/nfb_rx.c | 30 +- drivers/net/nfb/nfb_rx.h | 9 +- drivers/net/nfb/nfb_tx.c | 27 +- drivers/net/nfb/nfb_tx.h | 7 +- drivers/net/nfb/nfb_vdev.c | 107 ++++++ 11 files changed, 622 insertions(+), 257 deletions(-) create mode 100644 drivers/net/nfb/nfb_vdev.c -- 2.52.0