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 55813CD6E57 for ; Wed, 3 Jun 2026 18:45:17 +0000 (UTC) Received: from mails.dpdk.org (localhost [127.0.0.1]) by mails.dpdk.org (Postfix) with ESMTP id 19CB440667; Wed, 3 Jun 2026 20:45:13 +0200 (CEST) Received: from fhigh-b3-smtp.messagingengine.com (fhigh-b3-smtp.messagingengine.com [202.12.124.154]) by mails.dpdk.org (Postfix) with ESMTP id A3FCC4065E for ; Wed, 3 Jun 2026 20:45:11 +0200 (CEST) Received: from phl-compute-04.internal (phl-compute-04.internal [10.202.2.44]) by mailfhigh.stl.internal (Postfix) with ESMTP id E4E737A00BD; Wed, 3 Jun 2026 14:45:10 -0400 (EDT) Received: from phl-frontend-03 ([10.202.2.162]) by phl-compute-04.internal (MEProxy); Wed, 03 Jun 2026 14:45:11 -0400 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=monjalon.net; h= cc:cc:content-transfer-encoding:content-type:date:date:from:from :in-reply-to:in-reply-to:message-id:mime-version:references :reply-to:subject:subject:to:to; s=fm1; t=1780512310; x= 1780598710; bh=vz/UcaUrpx+JTb+FJ3MoNOuCihSYTz37cH4yf5k+RRk=; b=W 3uKFNZfnjaZb6ixOgcKOKTPA25BvTan0haWHKCPmZQMDiU2mJdpsLna+cy2CL9to iklbaOA1fAXNf/lV4GWzFnsK2FT+3mxwKvhV+rQpsIIm55wuTXB9PlUdOj0I56XO 1M4u0AFLelPeScxwUW3JfYoYTk1YELSoQXPFARykvxkV/dytmHdUVtZV4pTU+ga8 uFwR5l7PfcxDnZKX7Bu0KbzH8/o3UdY+9PUGzcknMA4RxOkCzfh6NLucYpkVrMVT hLrkXKZm7p4WG5UL2QqSFh0cmpplXkA+Bl97BBeHoho0vaWlkzZy7H+AMQxS66GR Vw73QA7CSjBOFaKx/v5iQ== DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d= messagingengine.com; h=cc:cc:content-transfer-encoding :content-type:date:date:feedback-id:feedback-id:from:from :in-reply-to:in-reply-to:message-id:mime-version:references :reply-to:subject:subject:to:to:x-me-proxy:x-me-sender :x-me-sender:x-sasl-enc; s=fm1; t=1780512310; x=1780598710; bh=v z/UcaUrpx+JTb+FJ3MoNOuCihSYTz37cH4yf5k+RRk=; b=avx35eZUTOtZ5rVdv 7vctkEGJ+2SNa0ogkf4gj7QA0wGcrTFbxpSyftJnBQW5jQbXdKWKAeZHYp18Mw0s YAMCwDGXJ84CeNNGshtbTQJoCeu2mU1cmJ45Z9PCfzllBpQwFHQslvvmYk9DHW2t Gp4DMzu6Dlsvv1PzEG5nO4jclMIoJ3y+Rez2lC1ceDe5jdwBzWJlkycN25jPgi1o S+3nrT3CINFkkhfXKd0ks+NwJ3PeGEpXpmrjTlgYbATMmNVTODi4SttsTQUz53GF 7KfkBznucFMauvUym032/LC5Q72G+h53K7ad1wl+BKanUewf4rAZHJHML6tKL8yQ E0+/g== X-ME-Sender: X-ME-Received: X-ME-Proxy-Cause: dmFkZTG3Cc37AEZv9gWLWp72Aes+17oTj2cMnam3xuZtyjtHoUerOWgaegF+YA5caRZxlN +CpkgXX/LN++ffhiXBWkGJbYR1ThI8q93cgy6Xrsdc2JOur3G+hwonLVgkZqZlxQfN01Q0 HpCgGzFYmnGyurvfbaioIV5f6QOcRha0Y8fP0mOSR//IE6g+GyuDMiZMJK5pvJgOcqQ2v5 RHmzDuOrWL/PsjNYI3fdzrpjl2tywyPsPRvhLE/JMnVlC+JivaixKJ8G6by84edoJi/2rf yBve3yBsXPqOXBzqLSIl3TiGCTdVziTKrhNFOc/ZaL0dbux7VBMxS4tmA78RDPom42yZS2 k80VXpXIewS1ipf9UDX1AQE/iaxzJmB0Z8rvC5xXCr1LsYLIwaoSGp71pfTDF77R4StoTJ SPXBVFJ3LWDhK28vP1wVKM9DirFJt8FlnCyVpX9ITvmjexzjK6ty/JNTbAp1UXbxHB7SWS ExMokfVrMM0tS0DtVziX8Oq6xyp6edcVbhdS2tzAsOI9RNLQM8n4FTmcvZAOb+bAUIDVFb uHK1EzlAX4DlFuDdPJgTh9NIcFijD2fBPi+LVJ8beCycf4IvpWfLSKEnkkngEb7gSaOCNg TzLQxcawNYIQeWXiVxTO1yYScBuujtVxri8tJLY4TyDZfdtojR/Ppr5oGrVA X-ME-Proxy: Feedback-ID: i47234305:Fastmail Received: by mail.messagingengine.com (Postfix) with ESMTPA; Wed, 3 Jun 2026 14:45:09 -0400 (EDT) From: Thomas Monjalon To: dev@dpdk.org Cc: Stephen Hemminger , Aman Singh Subject: [PATCH v7 01/10] app/testpmd: print Rx split capabilities Date: Wed, 3 Jun 2026 20:23:24 +0200 Message-ID: <20260603184503.652030-2-thomas@monjalon.net> X-Mailer: git-send-email 2.54.0 In-Reply-To: <20260603184503.652030-1-thomas@monjalon.net> References: <20260202160903.254621-1-getelson@nvidia.com> <20260603184503.652030-1-thomas@monjalon.net> 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 The capabilities from rte_eth_rxseg_capa are added to the command "show port info". Signed-off-by: Thomas Monjalon --- app/test-pmd/config.c | 16 ++++++++++++++++ 1 file changed, 16 insertions(+) diff --git a/app/test-pmd/config.c b/app/test-pmd/config.c index c950793aaf..55d1c6d696 100644 --- a/app/test-pmd/config.c +++ b/app/test-pmd/config.c @@ -790,6 +790,12 @@ rss_offload_types_display(uint64_t offload_types, uint16_t char_num_per_line) printf("\n"); } +static void +print_bool_capa(const char *label, int value) +{ + printf("%s: %s\n", label, value ? "supported" : "not supported"); +} + void port_infos_display(portid_t port_id) { @@ -911,6 +917,16 @@ port_infos_display(portid_t port_id) dev_info.max_rx_pktlen); printf("Maximum configurable size of LRO aggregated packet: %u\n", dev_info.max_lro_pkt_size); + + printf("Rx split:\n"); + printf("\tMax segments: %hu\n", dev_info.rx_seg_capa.max_nseg); + if (dev_info.rx_seg_capa.max_nseg > 0) { + print_bool_capa("\tMulti-pool", dev_info.rx_seg_capa.multi_pools); + print_bool_capa("\tBuffer offset", dev_info.rx_seg_capa.offset_allowed); + printf("\tOffset alignment: %u\n", + RTE_BIT32(dev_info.rx_seg_capa.offset_align_log2)); + } + if (dev_info.max_vfs) printf("Maximum number of VFs: %u\n", dev_info.max_vfs); if (dev_info.max_vmdq_pools) -- 2.54.0