From nobody Sat Jul 12 06:18:42 2025 Delivered-To: importer2@patchew.org Authentication-Results: mx.zohomail.com; dkim=pass; spf=pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) smtp.mailfrom=qemu-devel-bounces+importer2=patchew.org@nongnu.org ARC-Seal: i=1; a=rsa-sha256; t=1677149598; cv=none; d=zohomail.com; s=zohoarc; b=mPx1wtUkkM/m5ANdgpr0Z5G6Krux/e20PWRhtSeClv6SoRv5+QS0gxXELpJxTFiqo9/ZNWLijnWnT3c3Zk5UuOj18KnD24q71D+TJKkZNjxIUnS12xXYrXk2M0f8jbxk+GOVuSP1oA0GjKl0vRdnqDVyNfhhwS5ShIAX/5DrZBU= ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=zohomail.com; s=zohoarc; t=1677149598; h=Content-Transfer-Encoding:Cc:Date:From:In-Reply-To:List-Subscribe:List-Post:List-Id:List-Archive:List-Help:List-Unsubscribe:MIME-Version:Message-ID:References:Sender:Subject; bh=/nys2t0G7RD2ftML3eD4g9pOiP5E57MBuxl39+WQCyc=; b=bTqZB0BTwAVedSRVwZYvleO7mA0k6SZSFMzD104dn+rLDiygJqaAcUqsDBYvAqWPnonO+YF0b/E8jV/SfDf7XnzRq/EYtGrF4DraWZF2tjOlWgvCpAZX7tuzkfDCNOTgKqCCZA7SqU7xEV/y5GHx+hrJb76Q2iUhClxwcx54uFY= ARC-Authentication-Results: i=1; mx.zohomail.com; dkim=pass; spf=pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) smtp.mailfrom=qemu-devel-bounces+importer2=patchew.org@nongnu.org Return-Path: Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) by mx.zohomail.com with SMTPS id 1677149598298853.5031570835877; Thu, 23 Feb 2023 02:53:18 -0800 (PST) Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1pV9CQ-0007H5-L8; Thu, 23 Feb 2023 05:51:42 -0500 Received: from eggs.gnu.org ([2001:470:142:3::10]) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1pV9CM-0007C5-5Y for qemu-devel@nongnu.org; Thu, 23 Feb 2023 05:51:38 -0500 Received: from mail-pj1-x1034.google.com ([2607:f8b0:4864:20::1034]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1pV9CK-0003iD-I4 for qemu-devel@nongnu.org; Thu, 23 Feb 2023 05:51:37 -0500 Received: by mail-pj1-x1034.google.com with SMTP id qa18-20020a17090b4fd200b0023750b675f5so4194116pjb.3 for ; Thu, 23 Feb 2023 02:51:36 -0800 (PST) Received: from alarm.flets-east.jp ([2400:4050:a840:1e00:4457:c267:5e09:481b]) by smtp.gmail.com with ESMTPSA id k184-20020a6384c1000000b004fb26a80875sm4477692pgd.22.2023.02.23.02.51.30 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 23 Feb 2023 02:51:34 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=daynix-com.20210112.gappssmtp.com; s=20210112; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:from:to:cc:subject:date :message-id:reply-to; bh=/nys2t0G7RD2ftML3eD4g9pOiP5E57MBuxl39+WQCyc=; b=wOuwV8SrwOT9ApMcXsIyRilYZHaWxGcXfI2GYXNbSxU4Lt0YLvE0OPdDgecXl7Y5U5 bJwZ4GUPPC5uDjSWLIAxKIRbsEFEgVwABmzFKVuZYok6ZAfo1pObKgn8zKGMQIkDYyqu Jj6Qk4BEOve+LNdwjJwM7Z5qjz6eChTXPaWrSIz9SzhgYl4mEieNJ5/pRqN5GW89qxrE 2SxxVgXssSiRVqKhd22X/WvBE5I4FqEnt2KKmm5WIfPz0N+wPwB2HShWWnTgBLJqW6mn wr6thukdC0kmtadh7DFJrFP6NiY7R5OqwEDRDca3iHctxUQrZ0fB25FK5OJ+EXxdtCbC h0oA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:x-gm-message-state:from:to:cc :subject:date:message-id:reply-to; bh=/nys2t0G7RD2ftML3eD4g9pOiP5E57MBuxl39+WQCyc=; b=ezsl8PgvdlxQ4mz3CHZAHvMemS6js9hB+c61M6raYM70ksFRF4xR3gv3mcdgSBQXhP p5qulgCdYXOjBlvV7TysaxpS08OTd07Hi4665JJAqJ4mhWuGXUWroDJkYSmc98y5Da71 WzVqPV9tJ3ajIvbfDeNYiFiUGNQxoc6xR5J0Y6sh6W39yrzhjCsdXJ8/aHms3UgTc9l5 0rO3p9c94V5Iqkzibzr21GAC5B9F2FdidsOttD/99XB0jgTNFgA3XvZGeLosB6qud0tn 3mLcECektnXrBZOha9/KYLJuyhxBpYJbPZ3pZR3Ymii5HiZS78p7OsXEUeRnOwoifeWu 5Epw== X-Gm-Message-State: AO0yUKV6p9YATeKG2i/WRaLX1UrFySv8RlnUzQsmywU6kl5s5LXtFv// 9DnRi4SUwn8TZkZAXcHyTqXfuQ== X-Google-Smtp-Source: AK7set+/1mIAPMmkbexwxHKehFf7buLc701+01WI/Wutkz6D///xRQOSiSaDtkBYKjab9SIMQdur2Q== X-Received: by 2002:a05:6a21:329c:b0:c7:8340:3312 with SMTP id yt28-20020a056a21329c00b000c783403312mr13686577pzb.1.1677149495432; Thu, 23 Feb 2023 02:51:35 -0800 (PST) From: Akihiko Odaki To: Cc: Jason Wang , Dmitry Fleytman , "Michael S . Tsirkin" , Marcel Apfelbaum , =?UTF-8?q?Alex=20Benn=C3=A9e?= , =?UTF-8?q?Philippe=20Mathieu-Daud=C3=A9?= , Thomas Huth , Wainer dos Santos Moschetta , Beraldo Leal , Cleber Rosa , Laurent Vivier , Paolo Bonzini , Alexander Bulekov , Bandan Das , Stefan Hajnoczi , Darren Kenny , Qiuhao Li , qemu-devel@nongnu.org, qemu-ppc@nongnu.org, devel@daynix.com, Yan Vugenfirer , Yuri Benditovich , Sriram Yagnaraman , Gal Hammer , Akihiko Odaki Subject: [PATCH v9 5/9] tests/qtest/e1000e-test: Fabricate ethernet header Date: Thu, 23 Feb 2023 19:50:53 +0900 Message-Id: <20230223105057.144309-6-akihiko.odaki@daynix.com> X-Mailer: git-send-email 2.39.1 In-Reply-To: <20230223105057.144309-1-akihiko.odaki@daynix.com> References: <20230223105057.144309-1-akihiko.odaki@daynix.com> MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Received-SPF: pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) client-ip=209.51.188.17; envelope-from=qemu-devel-bounces+importer2=patchew.org@nongnu.org; helo=lists.gnu.org; Received-SPF: none client-ip=2607:f8b0:4864:20::1034; envelope-from=akihiko.odaki@daynix.com; helo=mail-pj1-x1034.google.com X-Spam_score_int: -18 X-Spam_score: -1.9 X-Spam_bar: - X-Spam_report: (-1.9 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, RCVD_IN_DNSWL_NONE=-0.0001, SPF_HELO_NONE=0.001, SPF_NONE=0.001 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-devel-bounces+importer2=patchew.org@nongnu.org Sender: qemu-devel-bounces+importer2=patchew.org@nongnu.org X-ZohoMail-DKIM: pass (identity @daynix-com.20210112.gappssmtp.com) X-ZM-MESSAGEID: 1677149599230100001 Content-Type: text/plain; charset="utf-8" e1000e understands ethernet header so fabricate something convincing. Signed-off-by: Akihiko Odaki Reviewed-by: Thomas Huth --- tests/qtest/e1000e-test.c | 25 +++++++++++++++---------- tests/qtest/libqos/e1000e.h | 2 ++ 2 files changed, 17 insertions(+), 10 deletions(-) diff --git a/tests/qtest/e1000e-test.c b/tests/qtest/e1000e-test.c index b63a4d3c91..de9738fdb7 100644 --- a/tests/qtest/e1000e-test.c +++ b/tests/qtest/e1000e-test.c @@ -27,6 +27,7 @@ #include "qemu/osdep.h" #include "libqtest-single.h" #include "libqos/pci-pc.h" +#include "net/eth.h" #include "qemu/sockets.h" #include "qemu/iov.h" #include "qemu/module.h" @@ -35,9 +36,13 @@ #include "libqos/e1000e.h" #include "hw/net/e1000_regs.h" =20 +static const struct eth_header packet =3D { + .h_dest =3D E1000E_ADDRESS, + .h_source =3D E1000E_ADDRESS, +}; + static void e1000e_send_verify(QE1000E *d, int *test_sockets, QGuestAlloca= tor *alloc) { - static const char test[] =3D "TEST"; struct e1000_tx_desc descr; char buffer[64]; int ret; @@ -45,7 +50,7 @@ static void e1000e_send_verify(QE1000E *d, int *test_sock= ets, QGuestAllocator *a =20 /* Prepare test data buffer */ uint64_t data =3D guest_alloc(alloc, sizeof(buffer)); - memwrite(data, test, sizeof(test)); + memwrite(data, &packet, sizeof(packet)); =20 /* Prepare TX descriptor */ memset(&descr, 0, sizeof(descr)); @@ -71,7 +76,7 @@ static void e1000e_send_verify(QE1000E *d, int *test_sock= ets, QGuestAllocator *a g_assert_cmpint(ret, =3D=3D , sizeof(recv_len)); ret =3D recv(test_sockets[0], buffer, sizeof(buffer), 0); g_assert_cmpint(ret, =3D=3D, sizeof(buffer)); - g_assert_cmpstr(buffer, =3D=3D , test); + g_assert_false(memcmp(buffer, &packet, sizeof(packet))); =20 /* Free test data buffer */ guest_free(alloc, data); @@ -81,15 +86,15 @@ static void e1000e_receive_verify(QE1000E *d, int *test= _sockets, QGuestAllocator { union e1000_rx_desc_extended descr; =20 - char test[] =3D "TEST"; - int len =3D htonl(sizeof(test)); + struct eth_header test_iov =3D packet; + int len =3D htonl(sizeof(packet)); struct iovec iov[] =3D { { .iov_base =3D &len, .iov_len =3D sizeof(len), },{ - .iov_base =3D test, - .iov_len =3D sizeof(test), + .iov_base =3D &test_iov, + .iov_len =3D sizeof(packet), }, }; =20 @@ -97,8 +102,8 @@ static void e1000e_receive_verify(QE1000E *d, int *test_= sockets, QGuestAllocator int ret; =20 /* Send a dummy packet to device's socket*/ - ret =3D iov_send(test_sockets[0], iov, 2, 0, sizeof(len) + sizeof(test= )); - g_assert_cmpint(ret, =3D=3D , sizeof(test) + sizeof(len)); + ret =3D iov_send(test_sockets[0], iov, 2, 0, sizeof(len) + sizeof(pack= et)); + g_assert_cmpint(ret, =3D=3D , sizeof(packet) + sizeof(len)); =20 /* Prepare test data buffer */ uint64_t data =3D guest_alloc(alloc, sizeof(buffer)); @@ -119,7 +124,7 @@ static void e1000e_receive_verify(QE1000E *d, int *test= _sockets, QGuestAllocator =20 /* Check data sent to the backend */ memread(data, buffer, sizeof(buffer)); - g_assert_cmpstr(buffer, =3D=3D , test); + g_assert_false(memcmp(buffer, &packet, sizeof(packet))); =20 /* Free test data buffer */ guest_free(alloc, data); diff --git a/tests/qtest/libqos/e1000e.h b/tests/qtest/libqos/e1000e.h index 091ce139da..5e2b201aa7 100644 --- a/tests/qtest/libqos/e1000e.h +++ b/tests/qtest/libqos/e1000e.h @@ -25,6 +25,8 @@ #define E1000E_RX0_MSG_ID (0) #define E1000E_TX0_MSG_ID (1) =20 +#define E1000E_ADDRESS { 0x52, 0x54, 0x00, 0x12, 0x34, 0x56 } + typedef struct QE1000E QE1000E; typedef struct QE1000E_PCI QE1000E_PCI; =20 --=20 2.39.1