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 21D66CD6E5D for ; Tue, 2 Jun 2026 21:50:34 +0000 (UTC) Received: from mails.dpdk.org (localhost [127.0.0.1]) by mails.dpdk.org (Postfix) with ESMTP id 6AAD84065A; Tue, 2 Jun 2026 23:50:34 +0200 (CEST) Received: from fhigh-b1-smtp.messagingengine.com (fhigh-b1-smtp.messagingengine.com [202.12.124.152]) by mails.dpdk.org (Postfix) with ESMTP id A2992402A9 for ; Tue, 2 Jun 2026 23:50:32 +0200 (CEST) Received: from phl-compute-02.internal (phl-compute-02.internal [10.202.2.42]) by mailfhigh.stl.internal (Postfix) with ESMTP id 2A8957A0079; Tue, 2 Jun 2026 17:50:32 -0400 (EDT) Received: from phl-frontend-03 ([10.202.2.162]) by phl-compute-02.internal (MEProxy); Tue, 02 Jun 2026 17:50:32 -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=1780437032; x= 1780523432; bh=vz/UcaUrpx+JTb+FJ3MoNOuCihSYTz37cH4yf5k+RRk=; b=R A7dTfvcMJqnJ3FyZW/sMUVl9Cr09ViklrtRGSyF4SRg8eZbjQvH9xqfp97Lu+l3p X00vnn2JNVBGCIds28lBF6ExwxvZKYR5cadZaGu+l4McmHACRhSTVZoHJO9xpubM Ej3MOBljZ9JP7XGxRRTLSS2eebtAvnv0SgH0sJrTLUmxkZvYTbbSDgs1AYoT04dZ /8lwPENruj3qk3HHi1Fpd/WoJ6CqOHpNJFZKd2jcMbeeh9YIYbRHH6wAB0LbwP5Q lfMfngKq1V6XUBqrX4yOQwL4//bjyHNbPNSwni8wegArUiLDdDtbC20w6IFEI4DP NHqq1YY+8h9uw3Zo0RK7w== 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=1780437032; x=1780523432; bh=v z/UcaUrpx+JTb+FJ3MoNOuCihSYTz37cH4yf5k+RRk=; b=E4tdqnt+nRPOL2va7 jyd6U10BKP4zXsp/AJwqCd74mH2s9epL6WlqZPzk6w2IvR1MXYzpYxNPeJ2YoZEJ KsbTMqC7sqThMZl5ydrWVN4thD7BNdNckOsJxxgYDxUIh/MmeRHRM7sn4xs+gnLl 1WX2a6ISAQ7pRelhGZiDSsL6/OaqJP9oRjGjCsnAZBwPJiyxTiKNkjsuuYiePJi5 DbmkHQwSJMfsIR+tKIiwUxl/rbGkY8LSbrtgANxtB9UikGsK9mj0TQjk2kiJn+9G dg7l4ZpiBBMqkc26eiWwkHuWpNZNBwd7q9irdIKBzXCdORzsuf6go8h4utVX+Cyw cChqQ== X-ME-Sender: X-ME-Received: X-ME-Proxy-Cause: dmFkZTGLViGudKsDyOQu7nlm3XZoPyesT9J8ZxOjQv8yq/MS1wAtj7j/V43Ic8lLIHpkM6 u24csRGGOkjs/xNroLPu8HoNMq3e+8KP1NdqdSASIoO1axjHcjiZOnVqcJ07F1Hjk3y36h cOeSppG+igu2yT5H7V4wx+FFyjv+hJThrxxIWnTfg+f53qnusY+JeNkBxIBphEIWRawUW8 ZOckHyfoXvSira7ocBEEgW0JlZI/VwLw1KxI16ukL54AOtHUKBt6rrwo13xrAhPxd4duBh nuMJPl5ZZJ3y7Z1atoozu4BpCMZ49HNleOgNEFAuqdsKfKkox402xD1lavnWn5WRw4/fTU Ht7mw+MeL52Jh9Z1ElEtv98LZ4XDmL0cA/Jwg08ZUAX6mS5xWxj0KZQRULGXEHSEtsSru/ otbMIKw7WGiVN3fTo4rZNbUPCRt6DGiwC4ALbSMQgprPVN6ANs/EjXVy5uytTT6sNJ3INy OAkPHFyiwTQKGARvx2zv/yBr1tgYsNlScnBYkhj9wnzXX+CAC5mLrEg2TGiM7J7YhtVrKv 0LYtk907jsGSd8pPLFS42Ry8sezKYOu8jbG57qS4nm13LryZJgITujop2JHjQpXFialgk7 Q+cquQiDAQgcE7wkhrNlFmIC8Bl5xNvCtqp5706K3/tC2g2KkRUr/qemfwwg X-ME-Proxy: Feedback-ID: i47234305:Fastmail Received: by mail.messagingengine.com (Postfix) with ESMTPA; Tue, 2 Jun 2026 17:50:31 -0400 (EDT) From: Thomas Monjalon To: dev@dpdk.org Cc: Stephen Hemminger , Aman Singh Subject: [PATCH v6 01/10] app/testpmd: print Rx split capabilities Date: Tue, 2 Jun 2026 23:49:13 +0200 Message-ID: <20260602215022.3698662-2-thomas@monjalon.net> X-Mailer: git-send-email 2.54.0 In-Reply-To: <20260602215022.3698662-1-thomas@monjalon.net> References: <20260202160903.254621-1-getelson@nvidia.com> <20260602215022.3698662-1-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