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 98007CD6E7B for ; Fri, 5 Jun 2026 23:35:14 +0000 (UTC) Received: from mails.dpdk.org (localhost [127.0.0.1]) by mails.dpdk.org (Postfix) with ESMTP id 9D7474066C; Sat, 6 Jun 2026 01:35:09 +0200 (CEST) Received: from fout-a5-smtp.messagingengine.com (fout-a5-smtp.messagingengine.com [103.168.172.148]) by mails.dpdk.org (Postfix) with ESMTP id 024654065B for ; Sat, 6 Jun 2026 01:35:08 +0200 (CEST) Received: from phl-compute-05.internal (phl-compute-05.internal [10.202.2.45]) by mailfout.phl.internal (Postfix) with ESMTP id 9698AEC01E8; Fri, 5 Jun 2026 19:35:07 -0400 (EDT) Received: from phl-frontend-04 ([10.202.2.163]) by phl-compute-05.internal (MEProxy); Fri, 05 Jun 2026 19:35:07 -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=fm1; t=1780702507; x= 1780788907; bh=vz/UcaUrpx+JTb+FJ3MoNOuCihSYTz37cH4yf5k+RRk=; b=Y plNkJZRE04SsPSDs1g7V/XTz7b1OynTUXuZxhb7ImMs7sPWDnWje2EqPUqV2yE0W 7K6AT+5BCejZYMUPPNix2q8mOokP2tbXgnVT3Z74PT/ae1303uKk93vF+eZhcIT2 Le6/4ZDzoP4l8+k+Qo6gHoSN4i151GdsE4PI/sNscQw7z7gEni7BHWoYiadTWq1B E5hUDX9/FWQ0Ik6V8ZuUDuWLHrJbfkuFs94kZweqwaowKmGVtmJlC0TswffGpL8a 8XnyLEnBeAuVH7H8voehlr7PYxh6ZPnLPXNWp4Kp4xDdCutDl6KTNUxDwV/8bBOj QUt8Idrsxr6zi2Uit1aAA== 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=1780702507; x=1780788907; bh=v z/UcaUrpx+JTb+FJ3MoNOuCihSYTz37cH4yf5k+RRk=; b=MgQHn03hKlY3EKlYk i5KoAKbrG44coF/5vmb/1T3VocIWh4sIycnByDevdGDWnOqGASsiyj2+XVvP3v+E Uy0n2erv5AxVrP7rTWskVW//Mubqt344xqw4jIYPwhf0SF8HgUf/dx//YjTyBgt1 kUtp0cmzGafrzHCFTzr+vz4Y4sbyGdY4w6eSm/RMM3VUs6q3UN0OZh53dF6hSNad B0kcRD2IJhu6oIxUk2O1QVduJpvtQugOvXzYwbQ8iQjWWnLlUqASjdaRfduj0ucC Vj0sxPPNfYsuhJgLJhNhqQ+q2iLfGBBhq/STYvMGSDOT0/DpkHGu6xgKIBdicfog znE7Q== X-ME-Sender: X-ME-Received: X-ME-Proxy-Cause: dmFkZTF8TioU96Tq8QejfEYWkQIUsOFAOK0FW7DC0LiMj/WHoJBthbNIYQLZhbAbsRQFO2 lhUgktCKGre+6Hnm7PQXDfi1me7GJ21rd3W+s+oTHe2orhprMWu2vu6WchUqxiyReLNIP/ h3ejxiJXKpjK7apdIpmRIiSOfY1fUBhqsQ0e82bQFHzyD22eDCAo38hZuDD/ypb4Oztk6q OeXfKEwFSxXbs9e3Sev8qr5ihJ1wJqhq/BCqlbt+MotFGfBijxQCyHb3Pfm3eEogn9mTf7 rZwf/OFQ2wp3HTDchj9Os4Lo4khXvPNfnxTbVv7CQBS9l+7W8MnadGcXfmGvlq8RLz+3Jj d2HqfA6T+kw1c9aZwCKrbwD051lX1H9l2Z+Yz1SQVluykRdfa0PAygMsSVvcxNYYrarEmj zLOLMQLfO1Ln+8WRz4GI2fa7wu9HrQvsvTd8zV0ujXc6D6tzrXNYzPm7yHRPsdRI+BL5Be UYYyrmYnwBigcc/RwNtE0eCU7FpoDesi7HOo5EC5MLCeWR4UGh/49ynsUZs9+38Awn/Omg s53AGPbjCGivv6X0Ck0AneVpzX1isJAHVXufzR6XprBExiHui9wLyZ8SJsf1PX4MmMq/nf JzBLWwejE5X9mbXP5KVEzd2dNOU+WJgT/q38HemJAji33tKFKzlpuGjVBJGQ X-ME-Proxy: Feedback-ID: i47234305:Fastmail Received: by mail.messagingengine.com (Postfix) with ESMTPA; Fri, 5 Jun 2026 19:35:06 -0400 (EDT) From: Thomas Monjalon To: dev@dpdk.org Cc: Stephen Hemminger , Aman Singh Subject: [PATCH v9 01/10] app/testpmd: print Rx split capabilities Date: Sat, 6 Jun 2026 01:33:41 +0200 Message-ID: <20260605233456.3017423-2-thomas@monjalon.net> X-Mailer: git-send-email 2.54.0 In-Reply-To: <20260605233456.3017423-1-thomas@monjalon.net> References: <20260202160903.254621-1-getelson@nvidia.com> <20260605233456.3017423-1-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