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 1EE1BCD5BD1 for ; Tue, 2 Jun 2026 21:40:50 +0000 (UTC) Received: from mails.dpdk.org (localhost [127.0.0.1]) by mails.dpdk.org (Postfix) with ESMTP id 9118B40651; Tue, 2 Jun 2026 23:40:46 +0200 (CEST) Received: from fout-b2-smtp.messagingengine.com (fout-b2-smtp.messagingengine.com [202.12.124.145]) by mails.dpdk.org (Postfix) with ESMTP id ED2E540649 for ; Tue, 2 Jun 2026 23:40:44 +0200 (CEST) Received: from phl-compute-09.internal (phl-compute-09.internal [10.202.2.49]) by mailfout.stl.internal (Postfix) with ESMTP id 68EF31D0008D; Tue, 2 Jun 2026 17:40:44 -0400 (EDT) Received: from phl-frontend-04 ([10.202.2.163]) by phl-compute-09.internal (MEProxy); Tue, 02 Jun 2026 17:40:44 -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=1780436444; x= 1780522844; bh=vz/UcaUrpx+JTb+FJ3MoNOuCihSYTz37cH4yf5k+RRk=; b=Y zvB4spKXFS9OdOOwkjyxYeKLYZt52IRNlG8mcKEURBqNXTH7Y/u95MFS3VvlfXsF C54kpumTlyBsnXqtBl0o6Fv1bClcbKLmz+TaLCTF/Itn8m0b++8fw8AXbiybeao7 bB65Kbv914berYtJZi5ohjPTSrAdhEmZ3u8v3h2X5oGgjrEwXZP+040EQ4CY+rLx CZNfMFJ72mNjmSWpoSGEYIQNnrfq07eOJYzUzZsMqauxer45j0rY2iw9rQ7MJNQA WShogkFxF1ZHfq+HqTNF1kNowy/NwFHuiZ1ATHeAbOmGoClK+rfEpZ1NoKkzFXQZ twgDjX94thqSFr/8pmoSQ== 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=1780436444; x=1780522844; bh=v z/UcaUrpx+JTb+FJ3MoNOuCihSYTz37cH4yf5k+RRk=; b=jSmOByZPDt3hkdMMB FBkpa54hL1dSfqouoe+jhTqzR6skMlZ3HplGEKn+uC3e+5egF0ucacppTbq+1ux/ ue2QXM0io4MrwrojEUmZjllffFojgcgTuaeHcykrdEf1GrrqalzfjkmDgN+TGa2W DNojahFckukIi/R0nK0FikPm+YD+ZYLRY17Ci8l+tHaqwN+ICXP3Hxu8rUexhHMd fkhS2iskFIMXN0LE2XhJNk4C3LiJ9wGM41ROoSkcdeyTjQ7qRp0NnZoQ17Khdp8x 0z40IhRoz+YyrsA4AfFX/Dm75yX1pe0CIpOkO8aeYw1JRRN/wR1suKyG40EILuuh s4o6A== X-ME-Sender: X-ME-Received: X-ME-Proxy-Cause: dmFkZTGG5QG5Qo2LZmwXqqvuNNhi19An1/OHLJk+jOD2py8sn4MHJ4nPNbpF72I9jcWzu9 VRXulbNmYCwD6P0ncbx/mcv4YJNui8c/fgayxuJKLu8KViRzeO3nUh6MWQLuXClMzS5Cj8 rGYRxhOHw1xRA2LiD2IIw/+mInaTwnWkoindQu+nHp7U5jBZaN3J+BFQd3qCMFkOOO1Ca5 nMIBjlMLIFzcLvRFfxIx3nkf72Y5pOksU189GTlSPd0bT1sX/nBi1/z0aUkYxn4GdUtn1h 5Qya9RZnaklBolACp5VLIPUz1oq85G1wGWWORjSm0JoyS9m/5i4wZtp1BhN6MlMw37EbJn t501GEp0GeVCpfYy/N3grAoWxdkz1HW/jLj4edtZz1Zj1HiXrj7cWMdnl956MARlS2c5pt XOix0isXM/VLQCU/QFHUBi6eR6LXmXSuT0+HAjN60cH40exoMYG1I0K4ISK8UTnH2VHE9E gDWtP9CVsgyrhAVQTwQsk5AxdFP2ZpNcciEk5M+e6Ji64BspHg9qHqT+ktLo+hhO+3DWwT 2veKy4ZwgYnea41hb3LVyYv/8YkBQojJRG65oDOHsnj1eH3e9UW4HudBIMvhgML+AjbdPW TbM4Phbend9Emx53P3amqC7wcgOJrjdrCPj43yuooEnsFpJQVqnnKuWdiskg X-ME-Proxy: Feedback-ID: i47234305:Fastmail Received: by mail.messagingengine.com (Postfix) with ESMTPA; Tue, 2 Jun 2026 17:40:43 -0400 (EDT) From: Thomas Monjalon To: dev@dpdk.org Cc: Stephen Hemminger , Aman Singh Subject: [PATCH v5 01/10] app/testpmd: print Rx split capabilities Date: Tue, 2 Jun 2026 23:38:32 +0200 Message-ID: <20260602214036.3606359-2-thomas@monjalon.net> X-Mailer: git-send-email 2.54.0 In-Reply-To: <20260602214036.3606359-1-thomas@monjalon.net> References: <20260202160903.254621-1-getelson@nvidia.com> <20260602214036.3606359-1-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