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 893F7CD4F54 for ; Thu, 28 May 2026 12:48:14 +0000 (UTC) Received: from mails.dpdk.org (localhost [127.0.0.1]) by mails.dpdk.org (Postfix) with ESMTP id 62C484064E; Thu, 28 May 2026 14:48:09 +0200 (CEST) Received: from fout-a6-smtp.messagingengine.com (fout-a6-smtp.messagingengine.com [103.168.172.149]) by mails.dpdk.org (Postfix) with ESMTP id 2C6474064E for ; Thu, 28 May 2026 14:48:08 +0200 (CEST) Received: from phl-compute-02.internal (phl-compute-02.internal [10.202.2.42]) by mailfout.phl.internal (Postfix) with ESMTP id BF646EC00EB; Thu, 28 May 2026 08:48:07 -0400 (EDT) Received: from phl-frontend-04 ([10.202.2.163]) by phl-compute-02.internal (MEProxy); Thu, 28 May 2026 08:48:07 -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=fm3; t=1779972487; x= 1780058887; bh=vz/UcaUrpx+JTb+FJ3MoNOuCihSYTz37cH4yf5k+RRk=; b=q GUYMmnpUNS7awrE0oq9KRHHuqfuFR9pYNbwTykruZccFW2yUXBCRuqZmXA4zsAFI 6DNoP2+8NrG2jlZskLwbAGCJZCf8ubrf8EeV7NqftYvqygug1KOf/+72T6R8UvNU 555w8HiLCiY9sS7iJMnYbvUo38+imEThHPFasJGjB9/TlRdLYiMDfADTGIrvkjsU smpxnJeTCQ8eonH7wAEAJbeOVW2cd30tAnV50leeXFy1gfDxVYty306HPMTHYClu upugxuxemj6M2Z2PJFSuXTb7qWgpTqmzlbJPtaBCXMus7HjemqYaxZKtQFgVdVRL Ha9Cm1y7Pk2Lki8qwN44A== 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=fm3; t=1779972487; x=1780058887; bh=v z/UcaUrpx+JTb+FJ3MoNOuCihSYTz37cH4yf5k+RRk=; b=XjyjZX4dsjr/9QN2y onLew4O0xZL9vnBkUkcl2uRT0i4QPKFNtUSCLorzz8rknUOXGbcKayO5GojazHgX Cysei7W2bgwlz16VQGwMu10kZ9injBT0+GgBZpMbQQEFN39PfRVetfEVlWNpNiGL v5o1NbVlSkk6+bzkNOHVVsofTXAuw53rRNJInp9c1ySfgVMnvrBmaMlRzsBmw5ug aSYqUjhBKCNdmMPGQh8IBGqWukjPOVBJrSYSRpRt/AnVtKvTb2WL/g9eH6WKPgNj f+MUVdc8J6/eZkuNKgLqNpMb2NItZS4brHKUyVdJ0jo1jmMIkGgfhvloSlSm3V25 Kmifg== X-ME-Sender: X-ME-Received: X-ME-Proxy-Cause: dmFkZTEFn7AQHI48n9AODvJpJqUxdk72sZf0QLbOirQK2oyoi+UcGmNWDkA8MQxq/UNVpS kxC5Io4+kU3Fbdr2iWwXxCfnXp+UEUJi+bqAIR0An7WYiX1o8NsYAUQ+pI7oK7Eon+l6Qc 5smSvBkE8YwlgQX4htbges5IHO+VQGpWCeK47LL9uKaWZSkQ5SQ07Hb2BFZLFyK7uXMXjg a1gXgJJv4QvNCyHA6ug7ni4QQm0Rb3dKyMtJ29hsub5yqp48T7fXlGEH0ytXZYMruyvqZu mw8vrT/WMNUWiTcH4tjJGnAZ2M5JgoyGW1r2WTRcytlCKxhVBJsOOZMhAqWbv+aQjxKVgD XjCq5YQtRkf3arjHmxOKBAuY9meDkob2NJi/Np+q0msI3FgjXiUuvhFT9CzW7ZbeL//eSv 0eMiaFnmL6ZSxaGV8oenKjqQCMNYPIhHM7asjITKsAa+eliK2VS0QxtchP6nBSNzpbepKv QImErrz3R95w4Nx0UuZv/DsrJ1bbgL5W9fCOsV8an6gW3cDws7RMVpJN7PdosBMCdez2ID dbNUfMBmZRA49Xt+JyLNoT1HKTzsO3nmTl8/UL1x4KPVoQBqZX4Rds+ciFbG+b47aN9zAE HghYidHOyBQZ3GECENZ6QnV+ud5PO1jCDd0zNA8Oydw4IX5Rmt1LURFvW4qw X-ME-Proxy: Feedback-ID: i47234305:Fastmail Received: by mail.messagingengine.com (Postfix) with ESMTPA; Thu, 28 May 2026 08:48:06 -0400 (EDT) From: Thomas Monjalon To: dev@dpdk.org Cc: Stephen Hemminger , Aman Singh Subject: [PATCH v3 01/10] app/testpmd: print Rx split capabilities Date: Thu, 28 May 2026 14:46:28 +0200 Message-ID: <20260528124758.1984528-2-thomas@monjalon.net> X-Mailer: git-send-email 2.54.0 In-Reply-To: <20260528124758.1984528-1-thomas@monjalon.net> References: <20260202160903.254621-1-getelson@nvidia.com> <20260528124758.1984528-1-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