From patchwork Thu Jul 6 20:46:48 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: "Fijalkowski, Maciej" X-Patchwork-Id: 13304141 X-Patchwork-Delegate: bpf@iogearbox.net Received: from lindbergh.monkeyblade.net (lindbergh.monkeyblade.net [23.128.96.19]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 4540417FE7; Thu, 6 Jul 2023 20:48:25 +0000 (UTC) Received: from mga11.intel.com (mga11.intel.com [192.55.52.93]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id A5C0E1992; Thu, 6 Jul 2023 13:48:22 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1688676502; x=1720212502; h=from:to:cc:subject:date:message-id:in-reply-to: references:mime-version:content-transfer-encoding; bh=ICWBmVvc69wBrAD339XSMRJ9aF5suZUGaMb+/3QhEQM=; b=ItEGcNlxSWYWy+m5p3fLke7w0QtFDJK2sQOVePoR/o7OJM9/Piy40V8E avNerqw4qmi2vIsUKAMdZ/oJTaphGz+y7VOxWrSDbzTUOSevLKCcSfFTL TxH6FdiYnt6iM8Pr4AfjmgqVfzMfOPM+W4ALHFH1NUhGRo7swWP5i4RoK Gk3boFNstIXbownTBo+IEpZqTE3OvfD3WE9a6R/rc45JHPdUArOBeBGJO V5H9sw9e5oLSOS7kLdj7wd0XgIsYgLhRPwjx58lJNjBWMahKiZdEKQbAV 9qb8jjsPO+l4iGpXOJZNnK9oXlwTB+R6PQ5z8o7P2GU+Ia9L0AfJ7MUCz w==; X-IronPort-AV: E=McAfee;i="6600,9927,10763"; a="361195640" X-IronPort-AV: E=Sophos;i="6.01,185,1684825200"; d="scan'208";a="361195640" Received: from fmsmga008.fm.intel.com ([10.253.24.58]) by fmsmga102.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 06 Jul 2023 13:48:22 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=McAfee;i="6600,9927,10763"; a="785059864" X-IronPort-AV: E=Sophos;i="6.01,185,1684825200"; d="scan'208";a="785059864" Received: from boxer.igk.intel.com ([10.102.20.173]) by fmsmga008.fm.intel.com with ESMTP; 06 Jul 2023 13:48:20 -0700 From: Maciej Fijalkowski To: bpf@vger.kernel.org, ast@kernel.org, daniel@iogearbox.net, andrii@kernel.org Cc: netdev@vger.kernel.org, magnus.karlsson@intel.com, bjorn@kernel.org, tirthendu.sarkar@intel.com, maciej.fijalkowski@intel.com, simon.horman@corigine.com, toke@kernel.org Subject: [PATCH v5 bpf-next 22/24] selftests/xsk: add metadata copy test for multi-buff Date: Thu, 6 Jul 2023 22:46:48 +0200 Message-Id: <20230706204650.469087-23-maciej.fijalkowski@intel.com> X-Mailer: git-send-email 2.35.3 In-Reply-To: <20230706204650.469087-1-maciej.fijalkowski@intel.com> References: <20230706204650.469087-1-maciej.fijalkowski@intel.com> Precedence: bulk X-Mailing-List: bpf@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-Spam-Status: No, score=-4.4 required=5.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF,RCVD_IN_DNSWL_MED, SPF_HELO_NONE,SPF_NONE,T_SCC_BODY_TEXT_LINE autolearn=ham autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on lindbergh.monkeyblade.net X-Patchwork-Delegate: bpf@iogearbox.net From: Magnus Karlsson Enable the already existing metadata copy test to also run in multi-buffer mode with 9K packets. Signed-off-by: Magnus Karlsson --- tools/testing/selftests/bpf/progs/xsk_xdp_progs.c | 2 +- tools/testing/selftests/bpf/xskxceiver.c | 7 ++++++- tools/testing/selftests/bpf/xskxceiver.h | 1 + 3 files changed, 8 insertions(+), 2 deletions(-) diff --git a/tools/testing/selftests/bpf/progs/xsk_xdp_progs.c b/tools/testing/selftests/bpf/progs/xsk_xdp_progs.c index ac76e7363776..24369f242853 100644 --- a/tools/testing/selftests/bpf/progs/xsk_xdp_progs.c +++ b/tools/testing/selftests/bpf/progs/xsk_xdp_progs.c @@ -29,7 +29,7 @@ SEC("xdp.frags") int xsk_xdp_drop(struct xdp_md *xdp) return bpf_redirect_map(&xsk, 0, XDP_DROP); } -SEC("xdp") int xsk_xdp_populate_metadata(struct xdp_md *xdp) +SEC("xdp.frags") int xsk_xdp_populate_metadata(struct xdp_md *xdp) { void *data, *data_meta; struct xdp_info *meta; diff --git a/tools/testing/selftests/bpf/xskxceiver.c b/tools/testing/selftests/bpf/xskxceiver.c index 59210cb33beb..4767d09d6893 100644 --- a/tools/testing/selftests/bpf/xskxceiver.c +++ b/tools/testing/selftests/bpf/xskxceiver.c @@ -1949,7 +1949,6 @@ static int testapp_xdp_metadata_count(struct test_spec *test) int count = 0; int key = 0; - test_spec_set_name(test, "XDP_METADATA_COUNT"); test_spec_set_xdp_prog(test, skel_rx->progs.xsk_xdp_populate_metadata, skel_tx->progs.xsk_xdp_populate_metadata, skel_rx->maps.xsk, skel_tx->maps.xsk); @@ -2163,6 +2162,12 @@ static void run_pkt_test(struct test_spec *test, enum test_mode mode, enum test_ ret = testapp_xdp_drop(test); break; case TEST_TYPE_XDP_METADATA_COUNT: + test_spec_set_name(test, "XDP_METADATA_COUNT"); + ret = testapp_xdp_metadata_count(test); + break; + case TEST_TYPE_XDP_METADATA_COUNT_MB: + test_spec_set_name(test, "XDP_METADATA_COUNT_MULTI_BUFF"); + test->mtu = MAX_ETH_JUMBO_SIZE; ret = testapp_xdp_metadata_count(test); break; default: diff --git a/tools/testing/selftests/bpf/xskxceiver.h b/tools/testing/selftests/bpf/xskxceiver.h index 7140943410de..9e1f66e0a3b6 100644 --- a/tools/testing/selftests/bpf/xskxceiver.h +++ b/tools/testing/selftests/bpf/xskxceiver.h @@ -88,6 +88,7 @@ enum test_type { TEST_TYPE_BPF_RES, TEST_TYPE_XDP_DROP_HALF, TEST_TYPE_XDP_METADATA_COUNT, + TEST_TYPE_XDP_METADATA_COUNT_MB, TEST_TYPE_RUN_TO_COMPLETION_MB, TEST_TYPE_UNALIGNED_MB, TEST_TYPE_ALIGNED_INV_DESC_MB,