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 96CEFCD6E77 for ; Thu, 4 Jun 2026 19:33:37 +0000 (UTC) Received: from mails.dpdk.org (localhost [127.0.0.1]) by mails.dpdk.org (Postfix) with ESMTP id 533024065E; Thu, 4 Jun 2026 21:33:32 +0200 (CEST) Received: from fhigh-a1-smtp.messagingengine.com (fhigh-a1-smtp.messagingengine.com [103.168.172.152]) by mails.dpdk.org (Postfix) with ESMTP id 06DAD40651 for ; Thu, 4 Jun 2026 21:33:30 +0200 (CEST) Received: from phl-compute-06.internal (phl-compute-06.internal [10.202.2.46]) by mailfhigh.phl.internal (Postfix) with ESMTP id 79A7B1400132; Thu, 4 Jun 2026 15:33:30 -0400 (EDT) Received: from phl-frontend-04 ([10.202.2.163]) by phl-compute-06.internal (MEProxy); Thu, 04 Jun 2026 15:33:30 -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=1780601610; x= 1780688010; bh=vz/UcaUrpx+JTb+FJ3MoNOuCihSYTz37cH4yf5k+RRk=; b=n NGiGrz6InSElev4cOXWykjmOw6EIAdWTrcjYzftOFpGBHmZlingv+ajZyCgmJZyD 0bNsROIgCstLwnE48jBGcOr2D/JF2tuZDsp3y3de6OkyIvmtFTKJC85yhLgsFzPA P/DAsLdhvNHys6L0dX14pnPAQdp31PP6my51k2V72Pq5IKGP56zKUdfOQsINnGhQ gUxzjrc9YmBQvoIhKPbg2H7jrSB/fZtRI5boOQZ4zwfNUs212S58PKgXl7djlG+c 3NQYQtj3XJNk/SpyHRrJ28O8i72E+fulPvcXmU8KTIXjsv53ZyrFpXPqsNJajm88 wYH36XsXQD9T4ErBKCLuw== 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=1780601610; x=1780688010; bh=v z/UcaUrpx+JTb+FJ3MoNOuCihSYTz37cH4yf5k+RRk=; b=ez3Eki9bw/FEz9EmB HbYT1j2xBtf0Xv8OBWasspNN0u+2uK7GsWyByJUuiesre9Nxvzr+Jj4xok59IXMM 6mVa0ZEOi92OZiWiaLzWXLKlSWtroaeG/zo+nEyuir75bgQJdDei1y1dJPngTsDk rrjqf0pAsz3fbnA5dnTBO3zuiMmhGcPdHkHnJa0UuRzpwJSGXKjFRi889b7zLCbX BR1+7ILfLdaR+FvwG801af+ELrVSSCTzm1NiEtCiPYcxCymAITOfoCgLkoFvs0Gc a5P3npH9muGByH1NDZSoFXzc1vVJVqQh0iLRDojfdZ074SmpMQ9fx1fFz1vKLWP8 3mInA== X-ME-Sender: X-ME-Received: X-ME-Proxy-Cause: dmFkZTFBVtFu73v6kEfmvEVYm2wybPSOOTBO2QZQTLxMmhRKicwazOPAhmwg6YOl/udFjG 9CMckWvsaG3S/jXdOqGQ5YBD4798m4D3rAKVoB8d50ghLHACp09RRpMyKxbxJtg2kE4byq Wp+HcF41u2/fePWGB0Uoi0ggfcS2OmIDt7CA/hRM1+p1IN9erhF5steHvQA9oFz66G1z/y O12rNKrmv1xf2hrywdgv534RP7gMBVDK99h9nsQJRbuaOBkZo8ScTD2/4XPDewNtPAzPjR ComfayxCQpZAQ5JXvsrV1I8vr239TJi7FrAX9RwQ6Hiol1JR4VNExV6vm4spCCRsmuhAGe SoEMjYmWXeCbwo8hdeaFlkRXQ2IDq6aBQ+Uisv7MRtl+tKOom+1sHLm5kesL+Nrqg7T1tG iWFHHVLrpIAKN3S0HnajAw/m1GSL39oW1j87kXY/maxqb7tDLADheRtEJLWOuv8ck/dSvC iHNCvwcfJ9HtfXt5h3J9NbNvZoHZ8C7NF7wEG4+nzxzl2FKDsjH6Rs86TExqk1UvOuc4wA Bo3oS5CBRYFJwLg9JSaFaBUarHTMRt3YO1bpXf3AaHtEQZ9TW8JHczeQhjyPTiGQrrMWB4 YTw2XQ/fygwp0KyGPqcoBgbfFKOMmRsgc09up5equpxyZoFWMrbUtjcwIOGA X-ME-Proxy: Feedback-ID: i47234305:Fastmail Received: by mail.messagingengine.com (Postfix) with ESMTPA; Thu, 4 Jun 2026 15:33:29 -0400 (EDT) From: Thomas Monjalon To: dev@dpdk.org Cc: Stephen Hemminger , Aman Singh Subject: [PATCH v8 1/9] app/testpmd: print Rx split capabilities Date: Thu, 4 Jun 2026 21:30:53 +0200 Message-ID: <20260604193324.1996141-2-thomas@monjalon.net> X-Mailer: git-send-email 2.54.0 In-Reply-To: <20260604193324.1996141-1-thomas@monjalon.net> References: <20260202160903.254621-1-getelson@nvidia.com> <20260604193324.1996141-1-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