From patchwork Thu Mar 2 17:41:59 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Patchwork-Submitter: =?utf-8?q?C=C3=A9dric_Le_Goater?= X-Patchwork-Id: 13157702 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 lists.gnu.org (lists.gnu.org [209.51.188.17]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 1D729C7EE2F for ; Thu, 2 Mar 2023 17:44:11 +0000 (UTC) Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1pXmxG-0005Ik-PX; Thu, 02 Mar 2023 12:42:58 -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 1pXmwo-0004ql-Fz; Thu, 02 Mar 2023 12:42:32 -0500 Received: from gandalf.ozlabs.org ([150.107.74.76]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1pXmwm-0002lp-Nq; Thu, 02 Mar 2023 12:42:30 -0500 Received: from gandalf.ozlabs.org (mail.ozlabs.org [IPv6:2404:9400:2221:ea00::3]) by gandalf.ozlabs.org (Postfix) with ESMTP id 4PSJMh25ZLz4x8w; Fri, 3 Mar 2023 04:42:24 +1100 (AEDT) Received: from authenticated.ozlabs.org (localhost [127.0.0.1]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256) (No client certificate requested) by mail.ozlabs.org (Postfix) with ESMTPSA id 4PSJMf1RlSz4x5X; Fri, 3 Mar 2023 04:42:21 +1100 (AEDT) From: =?utf-8?q?C=C3=A9dric_Le_Goater?= To: qemu-arm@nongnu.org, qemu-devel@nongnu.org Cc: Peter Maydell , =?utf-8?q?C=C3=A9dric_Le_Goate?= =?utf-8?q?r?= , Klaus Jensen , =?utf-8?q?Philippe_Mathieu-Daud=C3=A9?= Subject: [PULL 04/11] tests/avocado/machine_aspeed.py: Add an I2C slave test Date: Thu, 2 Mar 2023 18:41:59 +0100 Message-Id: <20230302174206.2434673-5-clg@kaod.org> X-Mailer: git-send-email 2.39.2 In-Reply-To: <20230302174206.2434673-1-clg@kaod.org> References: <20230302174206.2434673-1-clg@kaod.org> MIME-Version: 1.0 Received-SPF: pass client-ip=150.107.74.76; envelope-from=SRS0=Cwst=62=kaod.org=clg@ozlabs.org; helo=gandalf.ozlabs.org X-Spam_score_int: -16 X-Spam_score: -1.7 X-Spam_bar: - X-Spam_report: (-1.7 / 5.0 requ) BAYES_00=-1.9, HEADER_FROM_DIFFERENT_DOMAINS=0.249, SPF_HELO_PASS=-0.001, SPF_PASS=-0.001 autolearn=no 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+qemu-devel=archiver.kernel.org@nongnu.org Sender: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org The Aspeed 2600 I2C controller supports a slave mode which can be tested with the I2C echo device. Test extracted from : https://lists.nongnu.org/archive/html/qemu-devel/2022-06/msg00183.html Suggested-by: Klaus Jensen Reviewed-by: Philippe Mathieu-Daudé Signed-off-by: Cédric Le Goater --- tests/avocado/machine_aspeed.py | 10 ++++++++++ 1 file changed, 10 insertions(+) diff --git a/tests/avocado/machine_aspeed.py b/tests/avocado/machine_aspeed.py index ddf05b3617..d2c57ccb7e 100644 --- a/tests/avocado/machine_aspeed.py +++ b/tests/avocado/machine_aspeed.py @@ -199,6 +199,8 @@ def test_arm_ast2600_evb_buildroot(self): 'tmp105,bus=aspeed.i2c.bus.3,address=0x4d,id=tmp-test'); self.vm.add_args('-device', 'ds1338,bus=aspeed.i2c.bus.3,address=0x32'); + self.vm.add_args('-device', + 'i2c-echo,bus=aspeed.i2c.bus.3,address=0x42'); self.do_test_arm_aspeed_buildroot_start(image_path, '0xf00') exec_command_and_wait_for_pattern(self, @@ -217,6 +219,14 @@ def test_arm_ast2600_evb_buildroot(self): year = time.strftime("%Y") exec_command_and_wait_for_pattern(self, 'hwclock -f /dev/rtc1', year); + exec_command_and_wait_for_pattern(self, + 'echo slave-24c02 0x1064 > /sys/bus/i2c/devices/i2c-3/new_device', + 'i2c i2c-3: new_device: Instantiated device slave-24c02 at 0x64'); + exec_command(self, 'i2cset -y 3 0x42 0x64 0x00 0xaa i'); + time.sleep(0.1) + exec_command_and_wait_for_pattern(self, + 'hexdump /sys/bus/i2c/devices/3-1064/slave-eeprom', + '0000000 ffaa ffff ffff ffff ffff ffff ffff ffff'); self.do_test_arm_aspeed_buildroot_poweroff()