From nobody Sun Dec 29 18:23:49 2024 Delivered-To: importer2@patchew.org Authentication-Results: mx.zohomail.com; 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; dmarc=pass(p=none dis=none) header.from=nongnu.org ARC-Seal: i=1; a=rsa-sha256; t=1718899731; cv=none; d=zohomail.com; s=zohoarc; b=aNSW/sCq9D9UBcl2ZeQC3m4Cqtm/yKqgEeA0k9DUcnykhivFpT2JhXKnz5uMzx0EBiC6Y/tx59OBy47EX6NQziFHsviEBsAUoMBhQI+hJTACU/TyfOXawPsH11iyetUbyKLHdOVllJ9ZyUwfOxb1zKifwqFN8/hJR8wWEm4Pv5E= ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=zohomail.com; s=zohoarc; t=1718899731; h=Content-Type:Content-Transfer-Encoding:Cc:Cc:Date:Date:From:From:In-Reply-To:List-Subscribe:List-Post:List-Id:List-Archive:List-Help:List-Unsubscribe:MIME-Version:Message-ID:Reply-To:Reply-To:References:Sender:Subject:Subject:To:To:Message-Id; bh=qE+ZHngmn9WqMFSM8L1a52hRk/gAzmY0yDoQA6cg8/g=; b=gxIR2Zmfu14SWP8QwVRpUjZOvP7eHXKtMpS6CKkIy87FpvRJTJvFakliKHDvL+eIKl57vY2SUf4M4gyVjHIwmLCb1Dwmk1DtzQ3r+QqBTHQNdTFX8+1UiJl45x0yyjPI/lg2DGOZsrlh20uTYDD1+tokWKtgAwbwSDSEpGKozlY= ARC-Authentication-Results: i=1; mx.zohomail.com; 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; dmarc=pass header.from= (p=none dis=none) Return-Path: Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) by mx.zohomail.com with SMTPS id 1718899731377943.4948446487746; Thu, 20 Jun 2024 09:08:51 -0700 (PDT) Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1sKKL1-0000nF-K5; Thu, 20 Jun 2024 12:08:39 -0400 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 1sKKKz-0000mk-Kl for qemu-devel@nongnu.org; Thu, 20 Jun 2024 12:08:37 -0400 Received: from frasgout.his.huawei.com ([185.176.79.56]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1sKKKx-00087H-8z for qemu-devel@nongnu.org; Thu, 20 Jun 2024 12:08:36 -0400 Received: from mail.maildlp.com (unknown [172.18.186.231]) by frasgout.his.huawei.com (SkyGuard) with ESMTP id 4W4ljv6GbDz6K9F2; Fri, 21 Jun 2024 00:06:59 +0800 (CST) Received: from lhrpeml500005.china.huawei.com (unknown [7.191.163.240]) by mail.maildlp.com (Postfix) with ESMTPS id 54D3A1400D7; Fri, 21 Jun 2024 00:08:33 +0800 (CST) Received: from SecurePC-101-06.china.huawei.com (10.122.19.247) by lhrpeml500005.china.huawei.com (7.191.163.240) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.1.2507.39; Thu, 20 Jun 2024 17:08:32 +0100 To: , , Markus Armbruster , , , , , Richard Henderson CC: , Dave Jiang , Huang Ying , Paolo Bonzini , , , Michael Roth , Ani Sinha Subject: [PATCH v3 10/11] bios-tables-test: Add complex SRAT / HMAT test for GI GP Date: Thu, 20 Jun 2024 17:03:18 +0100 Message-ID: <20240620160324.109058-11-Jonathan.Cameron@huawei.com> X-Mailer: git-send-email 2.43.0 In-Reply-To: <20240620160324.109058-1-Jonathan.Cameron@huawei.com> References: <20240620160324.109058-1-Jonathan.Cameron@huawei.com> MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable X-Originating-IP: [10.122.19.247] X-ClientProxiedBy: lhrpeml500001.china.huawei.com (7.191.163.213) To lhrpeml500005.china.huawei.com (7.191.163.240) 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: pass client-ip=185.176.79.56; envelope-from=jonathan.cameron@huawei.com; helo=frasgout.his.huawei.com X-Spam_score_int: -41 X-Spam_score: -4.2 X-Spam_bar: ---- X-Spam_report: (-4.2 / 5.0 requ) BAYES_00=-1.9, RCVD_IN_DNSWL_MED=-2.3, RCVD_IN_MSPIKE_H3=0.001, RCVD_IN_MSPIKE_WL=0.001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001, T_SCC_BODY_TEXT_LINE=-0.01 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: , Reply-to: Jonathan Cameron From: Jonathan Cameron via Errors-To: qemu-devel-bounces+importer2=patchew.org@nongnu.org Sender: qemu-devel-bounces+importer2=patchew.org@nongnu.org X-ZM-MESSAGEID: 1718899751056100003 Content-Type: text/plain; charset="utf-8" Add a test with 6 nodes to exercise most interesting corner cases of SRAT and HMAT generation including the new Generic Initiator and Generic Port Affinity structures. More details of the set up in the following patch adding the table data. Signed-off-by: Jonathan Cameron --- v3: Ensure we have recognizable values in the PCI devfn by using a multifunction device. virtio-pci-rng doesn't support multifunctional usage, so switch to pci-testdev for this purpose. --- tests/qtest/bios-tables-test.c | 96 ++++++++++++++++++++++++++++++++++ 1 file changed, 96 insertions(+) diff --git a/tests/qtest/bios-tables-test.c b/tests/qtest/bios-tables-test.c index d1ff4db7a2..1fb8e3729d 100644 --- a/tests/qtest/bios-tables-test.c +++ b/tests/qtest/bios-tables-test.c @@ -1862,6 +1862,100 @@ static void test_acpi_q35_tcg_acpi_hmat_noinitiator= (void) free_test_data(&data); } =20 +/* Test intended to hit corner cases of SRAT and HMAT */ +static void test_acpi_q35_tcg_acpi_hmat_generic_x(void) +{ + test_data data =3D {}; + + data.machine =3D MACHINE_Q35; + data.variant =3D ".acpihmat-generic-x"; + test_acpi_one(" -machine hmat=3Don,cxl=3Don" + " -smp 3,sockets=3D3" + " -m 128M,maxmem=3D384M,slots=3D2" + " -device pcie-root-port,chassis=3D1,id=3Dpci.1" + " -device pci-testdev,bus=3Dpci.1," + "multifunction=3Don,addr=3D00.0" + " -device pci-testdev,bus=3Dpci.1,addr=3D00.1" + " -device pci-testdev,bus=3Dpci.1,id=3Dgidev,addr=3D00.2" + " -device pxb-cxl,bus_nr=3D64,bus=3Dpcie.0,id=3Dcxl.1" + " -object memory-backend-ram,size=3D64M,id=3Dram0" + " -object memory-backend-ram,size=3D64M,id=3Dram1" + " -numa node,nodeid=3D0,cpus=3D0,memdev=3Dram0" + " -numa node,nodeid=3D1" + " -object acpi-generic-initiator,id=3Dgi0,pci-dev=3Dgide= v,node=3D1" + " -numa node,nodeid=3D2" + " -object acpi-generic-port,id=3Dgp0,pci-bus=3Dcxl.1,nod= e=3D2" + " -numa node,nodeid=3D3,cpus=3D1" + " -numa node,nodeid=3D4,memdev=3Dram1" + " -numa node,nodeid=3D5,cpus=3D2" + " -numa hmat-lb,initiator=3D0,target=3D0,hierarchy=3Dmem= ory," + "data-type=3Daccess-latency,latency=3D10" + " -numa hmat-lb,initiator=3D0,target=3D0,hierarchy=3Dmem= ory," + "data-type=3Daccess-bandwidth,bandwidth=3D800M" + " -numa hmat-lb,initiator=3D0,target=3D2,hierarchy=3Dmem= ory," + "data-type=3Daccess-latency,latency=3D100" + " -numa hmat-lb,initiator=3D0,target=3D2,hierarchy=3Dmem= ory," + "data-type=3Daccess-bandwidth,bandwidth=3D200M" + " -numa hmat-lb,initiator=3D0,target=3D4,hierarchy=3Dmem= ory," + "data-type=3Daccess-latency,latency=3D100" + " -numa hmat-lb,initiator=3D0,target=3D4,hierarchy=3Dmem= ory," + "data-type=3Daccess-bandwidth,bandwidth=3D200M" + " -numa hmat-lb,initiator=3D0,target=3D5,hierarchy=3Dmem= ory," + "data-type=3Daccess-latency,latency=3D200" + " -numa hmat-lb,initiator=3D0,target=3D5,hierarchy=3Dmem= ory," + "data-type=3Daccess-bandwidth,bandwidth=3D400M" + " -numa hmat-lb,initiator=3D1,target=3D0,hierarchy=3Dmem= ory," + "data-type=3Daccess-latency,latency=3D500" + " -numa hmat-lb,initiator=3D1,target=3D0,hierarchy=3Dmem= ory," + "data-type=3Daccess-bandwidth,bandwidth=3D100M" + " -numa hmat-lb,initiator=3D1,target=3D2,hierarchy=3Dmem= ory," + "data-type=3Daccess-latency,latency=3D50" + " -numa hmat-lb,initiator=3D1,target=3D2,hierarchy=3Dmem= ory," + "data-type=3Daccess-bandwidth,bandwidth=3D400M" + " -numa hmat-lb,initiator=3D1,target=3D4,hierarchy=3Dmem= ory," + "data-type=3Daccess-latency,latency=3D50" + " -numa hmat-lb,initiator=3D1,target=3D4,hierarchy=3Dmem= ory," + "data-type=3Daccess-bandwidth,bandwidth=3D800M" + " -numa hmat-lb,initiator=3D1,target=3D5,hierarchy=3Dmem= ory," + "data-type=3Daccess-latency,latency=3D500" + " -numa hmat-lb,initiator=3D1,target=3D5,hierarchy=3Dmem= ory," + "data-type=3Daccess-bandwidth,bandwidth=3D100M" + " -numa hmat-lb,initiator=3D3,target=3D0,hierarchy=3Dmem= ory," + "data-type=3Daccess-latency,latency=3D20" + " -numa hmat-lb,initiator=3D3,target=3D0,hierarchy=3Dmem= ory," + "data-type=3Daccess-bandwidth,bandwidth=3D400M" + " -numa hmat-lb,initiator=3D3,target=3D2,hierarchy=3Dmem= ory," + "data-type=3Daccess-latency,latency=3D80" + " -numa hmat-lb,initiator=3D3,target=3D2,hierarchy=3Dmem= ory," + "data-type=3Daccess-bandwidth,bandwidth=3D200M" + " -numa hmat-lb,initiator=3D3,target=3D4,hierarchy=3Dmem= ory," + "data-type=3Daccess-latency,latency=3D80" + " -numa hmat-lb,initiator=3D3,target=3D4,hierarchy=3Dmem= ory," + "data-type=3Daccess-bandwidth,bandwidth=3D200M" + " -numa hmat-lb,initiator=3D3,target=3D5,hierarchy=3Dmem= ory," + "data-type=3Daccess-latency,latency=3D20" + " -numa hmat-lb,initiator=3D3,target=3D5,hierarchy=3Dmem= ory," + "data-type=3Daccess-bandwidth,bandwidth=3D400M" + " -numa hmat-lb,initiator=3D5,target=3D0,hierarchy=3Dmem= ory," + "data-type=3Daccess-latency,latency=3D20" + " -numa hmat-lb,initiator=3D5,target=3D0,hierarchy=3Dmem= ory," + "data-type=3Daccess-bandwidth,bandwidth=3D400M" + " -numa hmat-lb,initiator=3D5,target=3D2,hierarchy=3Dmem= ory," + "data-type=3Daccess-latency,latency=3D80" + " -numa hmat-lb,initiator=3D5,target=3D4,hierarchy=3Dmem= ory," + "data-type=3Daccess-bandwidth,bandwidth=3D200M" + " -numa hmat-lb,initiator=3D5,target=3D4,hierarchy=3Dmem= ory," + "data-type=3Daccess-latency,latency=3D80" + " -numa hmat-lb,initiator=3D5,target=3D2,hierarchy=3Dmem= ory," + "data-type=3Daccess-bandwidth,bandwidth=3D200M" + " -numa hmat-lb,initiator=3D5,target=3D5,hierarchy=3Dmem= ory," + "data-type=3Daccess-latency,latency=3D10" + " -numa hmat-lb,initiator=3D5,target=3D5,hierarchy=3Dmem= ory," + "data-type=3Daccess-bandwidth,bandwidth=3D800M", + &data); + free_test_data(&data); +} + #ifdef CONFIG_POSIX static void test_acpi_erst(const char *machine) { @@ -2304,6 +2398,8 @@ int main(int argc, char *argv[]) qtest_add_func("acpi/q35/nohpet", test_acpi_q35_tcg_nohpet); qtest_add_func("acpi/q35/acpihmat-noinitiator", test_acpi_q35_tcg_acpi_hmat_noinitiator); + qtest_add_func("acpi/q35/acpihmat-genericx", + test_acpi_q35_tcg_acpi_hmat_generic_x); =20 /* i386 does not support memory hotplug */ if (strcmp(arch, "i386")) { --=20 2.43.0