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 4950ACCA462 for ; Fri, 16 Oct 2026 13:06:07 +0000 (UTC) Received: from mails.dpdk.org (localhost [127.0.0.1]) by mails.dpdk.org (Postfix) with ESMTP id 0FC6440291; Fri, 16 Oct 2026 15:06:06 +0200 (CEST) Received: from us-smtp-delivery-124.mimecast.com (us-smtp-delivery-124.mimecast.com [170.10.129.124]) by mails.dpdk.org (Postfix) with ESMTP id 7F9FC400D7 for ; Fri, 16 Oct 2026 15:06:04 +0200 (CEST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1792155963; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding; bh=QQC8wOKUH1K65bbvlO2rLfvHg0a4cXVERjaxH4uw8qs=; b=McbeB8d75R/NvqX1iKzk80Gu8eCejEesCimhYy74LdBn4mYrzRuCdNc3uNBL7IzAVnxN8W z+Q7+DQe3+52dpehhFN555ZC8X9SOKzapdKOEFhjKgPRgZWGk0ptuYRT4kZ/WmayO+5YvA e5iGI+1JNoWa1Ld1RNO7ASvfvYQ5tE4= Received: from mx-prod-mc-08.mail-002.prod.us-west-2.aws.redhat.com (ec2-35-165-154-97.us-west-2.compute.amazonaws.com [35.165.154.97]) by relay.mimecast.com with ESMTP with STARTTLS (version=TLSv1.3, cipher=TLS_AES_256_GCM_SHA384) id us-mta-627-kN0n42ZKOzG7RQ4M5dxpsQ-1; Fri, 16 Oct 2026 13:06:00 +0000 X-MC-Unique: kN0n42ZKOzG7RQ4M5dxpsQ-1 X-Mimecast-MFC-AGG-ID: kN0n42ZKOzG7RQ4M5dxpsQ_1792155959 Received: from mx-prod-int-06.mail-002.prod.us-west-2.aws.redhat.com (mx-prod-int-06.mail-002.prod.us-west-2.aws.redhat.com [10.30.177.93]) (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 mx-prod-mc-08.mail-002.prod.us-west-2.aws.redhat.com (Postfix) with ESMTPS id 4771218011FD; Fri, 16 Oct 2026 13:05:59 +0000 (UTC) Received: from dmarchan.redhat.corp (headnet04.pony-001.prod.iad2.dc.redhat.com [10.2.32.116]) by mx-prod-int-06.mail-002.prod.us-west-2.aws.redhat.com (Postfix) with ESMTP id 3D41018005AD; Fri, 16 Oct 2026 13:05:57 +0000 (UTC) From: David Marchand To: dev@dpdk.org Cc: thomas@monjalon.net Subject: [PATCH 0/8] Validate multiqueue configuration in ethdev Date: Fri, 16 Oct 2026 15:05:46 +0200 Message-ID: <20261016130555.1685102-1-david.marchand@redhat.com> MIME-Version: 1.0 X-Scanned-By: MIMEDefang 3.4.1 on 10.30.177.93 X-Mimecast-Spam-Score: 0 X-Mimecast-MFC-PROC-ID: emHWmkfteeayV6B6_jFZwD3WA6NGm8rwckhjO0kMcnY_1792155959 X-Mimecast-Originator: redhat.com Content-Transfer-Encoding: 8bit content-type: text/plain; charset="US-ASCII"; x-default=true 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 We have various checks in drivers about Rx and Tx multiqueue configuration. This series is a followup of the VMDq cleanup, finishing the job with DCB and RSS, and then rejecting invalid multiqueue configuration (useful from an ABI point of view). Some drivers misreported their capabilities. It is important drivers maintainers review carefully those changes. -- David Marchand David Marchand (8): net/bnxt: remove leftover VMDq code in MAC helpers drivers/net: fix reported VMDq capability drivers/net: remove check on VMDq modes devtools: check VMDq capability ethdev: check DCB availability drivers/net: fix reported RSS capability ethdev: check RSS availability ethdev: check unknown Rx/Tx multi-queue modes devtools/check-doc-vs-code.sh | 70 ++++++++++++++++++++++- doc/guides/nics/features/failsafe.ini | 2 + doc/guides/nics/features/nbl.ini | 1 + doc/guides/nics/features/netvsc.ini | 1 + doc/guides/rel_notes/release_26_11.rst | 14 ++++- drivers/net/atlantic/atl_ethdev.c | 2 - drivers/net/bnxt/bnxt_ethdev.c | 65 +++++---------------- drivers/net/bnxt/bnxt_rxq.c | 14 +---- drivers/net/cnxk/cnxk_ethdev.c | 11 ---- drivers/net/cnxk/cnxk_rep_ops.c | 16 +----- drivers/net/cxgbe/cxgbe_ethdev.c | 1 - drivers/net/dpaa/dpaa_ethdev.c | 1 - drivers/net/dpaa2/dpaa2_ethdev.c | 1 - drivers/net/hns3/hns3_dcb.c | 9 --- drivers/net/intel/cpfl/cpfl_ethdev.c | 19 +----- drivers/net/intel/cpfl/cpfl_representor.c | 4 +- drivers/net/intel/e1000/igb_ethdev.c | 21 +------ drivers/net/intel/e1000/igb_rxtx.c | 39 ------------- drivers/net/intel/e1000/igc_ethdev.c | 19 ------ drivers/net/intel/fm10k/fm10k_ethdev.c | 14 +---- drivers/net/intel/i40e/i40e_ethdev.c | 5 -- drivers/net/intel/idpf/idpf_ethdev.c | 9 +-- drivers/net/intel/ixgbe/ixgbe_ethdev.c | 4 -- drivers/net/mvneta/mvneta_ethdev.c | 7 --- drivers/net/mvpp2/mrvl_ethdev.c | 7 --- drivers/net/nbl/nbl_dev/nbl_dev.c | 6 -- drivers/net/nfp/nfp_net_common.c | 15 ----- drivers/net/ngbe/ngbe_ethdev_vf.c | 1 - drivers/net/octeontx/octeontx_ethdev.c | 11 ---- drivers/net/qede/qede_ethdev.c | 5 -- drivers/net/sfc/sfc_repr.c | 16 +----- drivers/net/sfc/sfc_rx.c | 21 +------ drivers/net/sfc/sfc_tx.c | 9 --- drivers/net/thunderx/nicvf_ethdev.c | 12 ---- drivers/net/txgbe/txgbe_ethdev_vf.c | 1 - drivers/net/virtio/virtio_ethdev.c | 14 ----- drivers/net/xsc/xsc_ethdev.c | 2 + drivers/net/zxdh/zxdh_ethdev.c | 19 ------ lib/ethdev/rte_ethdev.c | 41 +++++++++++++ 39 files changed, 155 insertions(+), 374 deletions(-) -- 2.54.0