From patchwork Fri Feb 11 12:07:46 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Jonathan Cameron X-Patchwork-Id: 12743369 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 vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id E26A2C433F5 for ; Fri, 11 Feb 2022 12:29:33 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1348125AbiBKM3c (ORCPT ); Fri, 11 Feb 2022 07:29:32 -0500 Received: from mxb-00190b01.gslb.pphosted.com ([23.128.96.19]:38288 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1348500AbiBKM3b (ORCPT ); Fri, 11 Feb 2022 07:29:31 -0500 Received: from frasgout.his.huawei.com (frasgout.his.huawei.com [185.176.79.56]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 85F721098 for ; Fri, 11 Feb 2022 04:29:17 -0800 (PST) Received: from fraeml714-chm.china.huawei.com (unknown [172.18.147.200]) by frasgout.his.huawei.com (SkyGuard) with ESMTP id 4JwCZj3nsvz67x0s; Fri, 11 Feb 2022 20:28:29 +0800 (CST) Received: from lhreml710-chm.china.huawei.com (10.201.108.61) by fraeml714-chm.china.huawei.com (10.206.15.33) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.2308.21; Fri, 11 Feb 2022 13:29:15 +0100 Received: from SecurePC-101-06.china.huawei.com (10.122.247.231) by lhreml710-chm.china.huawei.com (10.201.108.61) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.2308.21; Fri, 11 Feb 2022 12:29:14 +0000 From: Jonathan Cameron To: , =?utf-8?q?Alex_Benn=C3=A9e?= , Marcel Apfelbaum , "Michael S . Tsirkin" , Igor Mammedov CC: , Ben Widawsky , "Peter Maydell" , , "Shameerali Kolothum Thodi" , =?utf-8?q?Philippe_Mathieu-Daud=C3=A9?= , Saransh Gupta1 , Shreyas Shah , Chris Browy , Samarth Saxena , "Dan Williams" Subject: [PATCH v6 42/43] qtest/cxl: Add aarch64 virt test for CXL Date: Fri, 11 Feb 2022 12:07:46 +0000 Message-ID: <20220211120747.3074-43-Jonathan.Cameron@huawei.com> X-Mailer: git-send-email 2.32.0 In-Reply-To: <20220211120747.3074-1-Jonathan.Cameron@huawei.com> References: <20220211120747.3074-1-Jonathan.Cameron@huawei.com> MIME-Version: 1.0 X-Originating-IP: [10.122.247.231] X-ClientProxiedBy: lhreml743-chm.china.huawei.com (10.201.108.193) To lhreml710-chm.china.huawei.com (10.201.108.61) X-CFilter-Loop: Reflected Precedence: bulk List-ID: X-Mailing-List: linux-cxl@vger.kernel.org Add a single complex case for aarch64 virt machine. Signed-off-by: Jonathan Cameron --- tests/qtest/cxl-test.c | 49 +++++++++++++++++++++++++++++++++-------- tests/qtest/meson.build | 1 + 2 files changed, 41 insertions(+), 9 deletions(-) diff --git a/tests/qtest/cxl-test.c b/tests/qtest/cxl-test.c index 1cdf5d8b5d..dc1196b641 100644 --- a/tests/qtest/cxl-test.c +++ b/tests/qtest/cxl-test.c @@ -17,6 +17,11 @@ "-device pxb-cxl,id=cxl.1,bus=pcie.0,bus_nr=53 " \ "-cxl-fixed-memory-window targets=cxl.0,targets=cxl.1,size=4G " +#define QEMU_VIRT_2PXB_CMD "-machine virt,cxl=on " \ + "-device pxb-cxl,id=cxl.0,bus=pcie.0,bus_nr=52 " \ + "-device pxb-cxl,id=cxl.1,bus=pcie.0,bus_nr=53 " \ + "-cxl-fixed-memory-window targets=cxl.0,targets=cxl.1,size=4G " + #define QEMU_RP "-device cxl-rp,id=rp0,bus=cxl.0,chassis=0,slot=0 " /* Dual ports on first pxb */ @@ -134,17 +139,43 @@ static void cxl_2pxb_4rp_4t3d(void) g_string_free(cmdline, TRUE); } +static void cxl_virt_2pxb_4rp_4t3d(void) +{ + GString *cmdline; + char template[] = "/tmp/cxl-test-XXXXXX"; + const char *tmpfs; + + tmpfs = mkdtemp(template); + + cmdline = g_string_new(NULL); + g_string_printf(cmdline, QEMU_VIRT_2PXB_CMD QEMU_4RP QEMU_4T3D, + tmpfs, tmpfs, tmpfs, tmpfs); + + qtest_start(cmdline->str); + qtest_end(); + + g_string_free(cmdline, TRUE); +} + int main(int argc, char **argv) { + const char *arch = qtest_get_arch(); + g_test_init(&argc, &argv, NULL); - qtest_add_func("/pci/cxl/basic_hostbridge", cxl_basic_hb); - qtest_add_func("/pci/cxl/basic_pxb", cxl_basic_pxb); - qtest_add_func("/pci/cxl/pxb_with_window", cxl_pxb_with_window); - qtest_add_func("/pci/cxl/pxb_x2_with_window", cxl_2pxb_with_window); - qtest_add_func("/pci/cxl/rp", cxl_root_port); - qtest_add_func("/pci/cxl/rp_x2", cxl_2root_port); - qtest_add_func("/pci/cxl/type3_device", cxl_t3d); - qtest_add_func("/pci/cxl/rp_x2_type3_x2", cxl_1pxb_2rp_2t3d); - qtest_add_func("/pci/cxl/pxb_x2_root_port_x4_type3_x4", cxl_2pxb_4rp_4t3d); + if (strcmp(arch, "i386") == 0 || strcmp(arch, "x86_64") == 0) { + qtest_add_func("/pci/cxl/basic_hostbridge", cxl_basic_hb); + qtest_add_func("/pci/cxl/basic_pxb", cxl_basic_pxb); + qtest_add_func("/pci/cxl/pxb_with_window", cxl_pxb_with_window); + qtest_add_func("/pci/cxl/pxb_x2_with_window", cxl_2pxb_with_window); + qtest_add_func("/pci/cxl/rp", cxl_root_port); + qtest_add_func("/pci/cxl/rp_x2", cxl_2root_port); + qtest_add_func("/pci/cxl/type3_device", cxl_t3d); + qtest_add_func("/pci/cxl/rp_x2_type3_x2", cxl_1pxb_2rp_2t3d); + qtest_add_func("/pci/cxl/pxb_x2_root_port_x4_type3_x4", + cxl_2pxb_4rp_4t3d); + } else if (strcmp(arch, "aarch64") == 0) { + qtest_add_func("/pci/cxl/virt/pxb_x2_root_port_x4_type3_x4", + cxl_virt_2pxb_4rp_4t3d); + } return g_test_run(); } diff --git a/tests/qtest/meson.build b/tests/qtest/meson.build index 2ed69fbd13..647c3c0bc3 100644 --- a/tests/qtest/meson.build +++ b/tests/qtest/meson.build @@ -221,6 +221,7 @@ qtests_aarch64 = \ (config_all_devices.has_key('CONFIG_TPM_TIS_SYSBUS') ? ['tpm-tis-device-test'] : []) + \ (config_all_devices.has_key('CONFIG_TPM_TIS_SYSBUS') ? ['tpm-tis-device-swtpm-test'] : []) + \ (config_all_devices.has_key('CONFIG_XLNX_ZYNQMP_ARM') ? ['xlnx-can-test', 'fuzz-xlnx-dp-test'] : []) + \ + qtests_cxl + \ ['arm-cpu-features', 'numa-test', 'boot-serial-test',