From patchwork Tue Dec 3 14:56:42 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Alexandru Marginean X-Patchwork-Id: 1203792 X-Patchwork-Delegate: trini@ti.com Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@bilbo.ozlabs.org Authentication-Results: ozlabs.org; spf=pass (sender SPF authorized) smtp.mailfrom=lists.denx.de (client-ip=85.214.62.61; helo=phobos.denx.de; envelope-from=u-boot-bounces@lists.denx.de; receiver=) Authentication-Results: ozlabs.org; dmarc=fail (p=none dis=none) header.from=nxp.com Received: from phobos.denx.de (phobos.denx.de [85.214.62.61]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits)) (No client certificate requested) by ozlabs.org (Postfix) with ESMTPS id 47S7R969K8z9s4Y for ; Wed, 4 Dec 2019 03:56:04 +1100 (AEDT) Received: by phobos.denx.de (Postfix, from userid 109) id 5D32F8173E; Tue, 3 Dec 2019 17:54:50 +0100 (CET) X-Spam-Checker-Version: SpamAssassin 3.4.2 (2018-09-13) on mail.denx.de X-Spam-Level: X-Spam-Status: No, score=-1.0 required=5.0 tests=MAILING_LIST_MULTI, SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED autolearn=unavailable autolearn_force=no version=3.4.2 Received: from phobos.denx.de (localhost [IPv6:::1]) by phobos.denx.de (Postfix) with ESMTP id 6BBBC81680; Tue, 3 Dec 2019 16:09:23 +0100 (CET) Authentication-Results: mail.denx.de; dmarc=fail (p=none dis=none) header.from=nxp.com Authentication-Results: mail.denx.de; spf=pass smtp.mailfrom=u-boot-bounces@lists.denx.de Received: by phobos.denx.de (Postfix, from userid 109) id 2C3DE81706; Tue, 3 Dec 2019 16:09:08 +0100 (CET) Received: from inva021.nxp.com (inva021.nxp.com [92.121.34.21]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by phobos.denx.de (Postfix) with ESMTPS id 344A8816F6 for ; Tue, 3 Dec 2019 15:58:31 +0100 (CET) Authentication-Results: mail.denx.de; dmarc=pass (p=none dis=none) header.from=nxp.com Authentication-Results: mail.denx.de; spf=pass smtp.mailfrom=alexandru.marginean@nxp.com Received: from inva021.nxp.com (localhost [127.0.0.1]) by inva021.eu-rdc02.nxp.com (Postfix) with ESMTP id 14003200F5B; Tue, 3 Dec 2019 15:57:29 +0100 (CET) Received: from inva024.eu-rdc02.nxp.com (inva024.eu-rdc02.nxp.com [134.27.226.22]) by inva021.eu-rdc02.nxp.com (Postfix) with ESMTP id 06D8F200392; Tue, 3 Dec 2019 15:57:29 +0100 (CET) Received: from fsr-ub1864-115.ea.freescale.net (fsr-ub1864-115.ea.freescale.net [10.171.82.26]) by inva024.eu-rdc02.nxp.com (Postfix) with ESMTP id BDAF2205C3; Tue, 3 Dec 2019 15:57:28 +0100 (CET) From: Alex Marginean To: u-boot@lists.denx.de Subject: [PATCH v3 3/6] test: dm: add a simple unit test for DSA class Date: Tue, 3 Dec 2019 16:56:42 +0200 Message-Id: <20191203145645.13361-4-alexandru.marginean@nxp.com> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20191203145645.13361-1-alexandru.marginean@nxp.com> References: <20191203145645.13361-1-alexandru.marginean@nxp.com> MIME-Version: 1.0 X-BeenThere: u-boot@lists.denx.de X-Mailman-Version: 2.1.26 Precedence: list List-Id: U-Boot discussion List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Joe Hershberger , Claudiu Manoil , Vladimir Oltean Errors-To: u-boot-bounces@lists.denx.de Sender: "U-Boot" X-Virus-Scanned: clamav-milter 0.101.4 at mail.denx.de X-Virus-Status: Clean The test pings the local IP address though different ports of a sandbox DSA device. Port traffic is filtered and the test verifies that ping works only on enabled ports. The additional interfaces require MAC addresses, these have been added to sandbox default environment. Signed-off-by: Alex Marginean --- arch/Kconfig | 1 + arch/sandbox/dts/test.dts | 49 +++++++++++++++++++++++++++++++++ include/configs/sandbox.h | 4 +++ test/dm/Makefile | 1 + test/dm/dsa.c | 58 +++++++++++++++++++++++++++++++++++++++ test/dm/test-fdt.c | 2 +- 6 files changed, 114 insertions(+), 1 deletion(-) create mode 100644 test/dm/dsa.c diff --git a/arch/Kconfig b/arch/Kconfig index 141e48bc43..70907d69a1 100644 --- a/arch/Kconfig +++ b/arch/Kconfig @@ -133,6 +133,7 @@ config SANDBOX imply PHYLIB imply DM_MDIO imply DM_MDIO_MUX + imply DM_DSA config SH bool "SuperH architecture" diff --git a/arch/sandbox/dts/test.dts b/arch/sandbox/dts/test.dts index fdb08f2111..0f565f066a 100644 --- a/arch/sandbox/dts/test.dts +++ b/arch/sandbox/dts/test.dts @@ -40,6 +40,10 @@ usb2 = &usb_2; axi0 = &axi; osd0 = "/osd"; + eth8 = &swp_0; + eth9 = &swp_1; + eth10 = &swp_2; + eth11 = &dsa_eth0; }; audio: audio-codec { @@ -889,6 +893,51 @@ mdio: mdio-test { compatible = "sandbox,mdio"; }; + + dsa_eth0: dsa-test-eth { + compatible = "sandbox,dsa-eth"; + }; + + dsa-test { + compatible = "sandbox,dsa"; + + ports { + #address-cells = <1>; + #size-cells = <0>; + swp_0: port@0 { + reg = <0>; + label = "lan0"; + }; + + swp_1: port@1 { + reg = <1>; + label = "lan1"; + phy-mode = "rgmii-txid"; + fixed-link { + speed = <1000>; + full-duplex; + }; + }; + + swp_2: port@2 { + reg = <2>; + label = "lan2"; + fixed-link { + speed = <100>; + full-duplex; + }; + }; + + port@3 { + reg = <3>; + ethernet = <&dsa_eth0>; + fixed-link { + speed = <100>; + full-duplex; + }; + }; + }; + }; }; #include "sandbox_pmic.dtsi" diff --git a/include/configs/sandbox.h b/include/configs/sandbox.h index 1c13055cdc..35a5676eb9 100644 --- a/include/configs/sandbox.h +++ b/include/configs/sandbox.h @@ -100,6 +100,10 @@ "eth1addr=00:00:11:22:33:45\0" \ "eth3addr=00:00:11:22:33:46\0" \ "eth5addr=00:00:11:22:33:47\0" \ + "eth8addr=00:00:11:22:33:48\0" \ + "eth9addr=00:00:11:22:33:49\0" \ + "eth10addr=00:00:11:22:33:4a\0" \ + "eth11addr=00:00:11:22:33:4b\0" \ "ipaddr=1.2.3.4\0" #define MEM_LAYOUT_ENV_SETTINGS \ diff --git a/test/dm/Makefile b/test/dm/Makefile index 0c2fd5cb5e..69e9feed91 100644 --- a/test/dm/Makefile +++ b/test/dm/Makefile @@ -65,4 +65,5 @@ obj-$(CONFIG_VIRTIO_SANDBOX) += virtio.o obj-$(CONFIG_DMA) += dma.o obj-$(CONFIG_DM_MDIO) += mdio.o obj-$(CONFIG_DM_MDIO_MUX) += mdio_mux.o +obj-$(CONFIG_DM_DSA) += dsa.o endif diff --git a/test/dm/dsa.c b/test/dm/dsa.c new file mode 100644 index 0000000000..5aa3847fe5 --- /dev/null +++ b/test/dm/dsa.c @@ -0,0 +1,58 @@ +// SPDX-License-Identifier: GPL-2.0 +/* + * Copyright (c) 2019 NXP + */ + +#include +#include +#include + +extern int dsa_sandbox_port_mask; + +/* this test sends ping requests with the local address through each DSA port + * via the dummy DSA master Eth. + * The dummy Eth filters traffic based on DSA port used to Tx and the port + * mask set here, so we can check that port information gets trough correctly. + */ +static int dm_test_dsa(struct unit_test_state *uts) +{ + dsa_sandbox_port_mask = 0x5; + + env_set("ethrotate", "no"); + net_ping_ip = string_to_ip("1.2.3.4"); + + env_set("ethact", "dsa-test-eth"); + ut_assertok(net_loop(PING)); + + dsa_sandbox_port_mask = 0x7; + env_set("ethact", "lan0"); + ut_assertok(net_loop(PING)); + env_set("ethact", "lan1"); + ut_assertok(net_loop(PING)); + env_set("ethact", "lan2"); + ut_assertok(net_loop(PING)); + + dsa_sandbox_port_mask = 0x1; + env_set("ethact", "lan0"); + ut_assertok(net_loop(PING)); + env_set("ethact", "lan1"); + ut_assert(net_loop(PING) != 0); + env_set("ethact", "lan2"); + ut_assert(net_loop(PING) != 0); + + dsa_sandbox_port_mask = 0x6; + env_set("ethact", "lan0"); + ut_assert(net_loop(PING) != 0); + env_set("ethact", "lan1"); + ut_assertok(net_loop(PING)); + env_set("ethact", "lan2"); + ut_assertok(net_loop(PING)); + + dsa_sandbox_port_mask = 0; + env_set("ethact", ""); + env_set("ethrotate", "yes"); + + return 0; +} + +DM_TEST(dm_test_dsa, DM_TESTF_SCAN_FDT); diff --git a/test/dm/test-fdt.c b/test/dm/test-fdt.c index 1fb8b5c248..0d7dd053e2 100644 --- a/test/dm/test-fdt.c +++ b/test/dm/test-fdt.c @@ -224,7 +224,7 @@ static int dm_test_alias_highest_id(struct unit_test_state *uts) int ret; ret = dev_read_alias_highest_id("eth"); - ut_asserteq(5, ret); + ut_asserteq(11, ret); ret = dev_read_alias_highest_id("gpio"); ut_asserteq(2, ret);