From patchwork Fri Jul 12 11:08:16 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Jonathan Cameron X-Patchwork-Id: 13731646 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 7DD17C3DA4A for ; Fri, 12 Jul 2024 11:15:10 +0000 (UTC) Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1sSEEm-0000qr-C3; Fri, 12 Jul 2024 07:14:52 -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 1sSEEj-0000eT-2Y for qemu-devel@nongnu.org; Fri, 12 Jul 2024 07:14:49 -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 1sSEEh-0007VO-0q for qemu-devel@nongnu.org; Fri, 12 Jul 2024 07:14:48 -0400 Received: from mail.maildlp.com (unknown [172.18.186.231]) by frasgout.his.huawei.com (SkyGuard) with ESMTP id 4WL89K2hcrz6JB3x; Fri, 12 Jul 2024 19:13:41 +0800 (CST) Received: from lhrpeml500005.china.huawei.com (unknown [7.191.163.240]) by mail.maildlp.com (Postfix) with ESMTPS id 5666B140B63; Fri, 12 Jul 2024 19:14:45 +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; Fri, 12 Jul 2024 12:14:44 +0100 To: , , Markus Armbruster , , CC: , , , , Richard Henderson , Dave Jiang , Huang Ying , Paolo Bonzini , , Michael Roth , Ani Sinha Subject: [PATCH v5 12/13] bios-tables-test: Add complex SRAT / HMAT test for GI GP Date: Fri, 12 Jul 2024 12:08:16 +0100 Message-ID: <20240712110837.1439736-13-Jonathan.Cameron@huawei.com> X-Mailer: git-send-email 2.43.0 In-Reply-To: <20240712110837.1439736-1-Jonathan.Cameron@huawei.com> References: <20240712110837.1439736-1-Jonathan.Cameron@huawei.com> MIME-Version: 1.0 X-Originating-IP: [10.122.19.247] X-ClientProxiedBy: lhrpeml100004.china.huawei.com (7.191.162.219) To lhrpeml500005.china.huawei.com (7.191.163.240) 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 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 X-Patchwork-Original-From: Jonathan Cameron via From: Jonathan Cameron Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org 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 --- v5: No change --- tests/qtest/bios-tables-test.c | 97 ++++++++++++++++++++++++++++++++++ 1 file changed, 97 insertions(+) diff --git a/tests/qtest/bios-tables-test.c b/tests/qtest/bios-tables-test.c index f4c4704bab..ff2e4c030c 100644 --- a/tests/qtest/bios-tables-test.c +++ b/tests/qtest/bios-tables-test.c @@ -1924,6 +1924,101 @@ static void test_acpi_q35_tcg_acpi_hmat_noinitiator(void) free_test_data(&data); } +/* Test intended to hit corner cases of SRAT and HMAT */ +static void test_acpi_q35_tcg_acpi_hmat_generic_x(void) +{ + test_data data = {}; + + data.machine = MACHINE_Q35; + data.arch = "x86"; + data.variant = ".acpihmat-generic-x"; + test_acpi_one(" -machine hmat=on,cxl=on" + " -smp 3,sockets=3" + " -m 128M,maxmem=384M,slots=2" + " -device pcie-root-port,chassis=1,id=pci.1" + " -device pci-testdev,bus=pci.1," + "multifunction=on,addr=00.0" + " -device pci-testdev,bus=pci.1,addr=00.1" + " -device pci-testdev,bus=pci.1,id=gidev,addr=00.2" + " -device pxb-cxl,bus_nr=64,bus=pcie.0,id=cxl.1" + " -object memory-backend-ram,size=64M,id=ram0" + " -object memory-backend-ram,size=64M,id=ram1" + " -numa node,nodeid=0,cpus=0,memdev=ram0" + " -numa node,nodeid=1" + " -object acpi-generic-initiator,id=gi0,pci-dev=gidev,node=1" + " -numa node,nodeid=2" + " -object acpi-generic-port,id=gp0,pci-bus=cxl.1,node=2" + " -numa node,nodeid=3,cpus=1" + " -numa node,nodeid=4,memdev=ram1" + " -numa node,nodeid=5,cpus=2" + " -numa hmat-lb,initiator=0,target=0,hierarchy=memory," + "data-type=access-latency,latency=10" + " -numa hmat-lb,initiator=0,target=0,hierarchy=memory," + "data-type=access-bandwidth,bandwidth=800M" + " -numa hmat-lb,initiator=0,target=2,hierarchy=memory," + "data-type=access-latency,latency=100" + " -numa hmat-lb,initiator=0,target=2,hierarchy=memory," + "data-type=access-bandwidth,bandwidth=200M" + " -numa hmat-lb,initiator=0,target=4,hierarchy=memory," + "data-type=access-latency,latency=100" + " -numa hmat-lb,initiator=0,target=4,hierarchy=memory," + "data-type=access-bandwidth,bandwidth=200M" + " -numa hmat-lb,initiator=0,target=5,hierarchy=memory," + "data-type=access-latency,latency=200" + " -numa hmat-lb,initiator=0,target=5,hierarchy=memory," + "data-type=access-bandwidth,bandwidth=400M" + " -numa hmat-lb,initiator=1,target=0,hierarchy=memory," + "data-type=access-latency,latency=500" + " -numa hmat-lb,initiator=1,target=0,hierarchy=memory," + "data-type=access-bandwidth,bandwidth=100M" + " -numa hmat-lb,initiator=1,target=2,hierarchy=memory," + "data-type=access-latency,latency=50" + " -numa hmat-lb,initiator=1,target=2,hierarchy=memory," + "data-type=access-bandwidth,bandwidth=400M" + " -numa hmat-lb,initiator=1,target=4,hierarchy=memory," + "data-type=access-latency,latency=50" + " -numa hmat-lb,initiator=1,target=4,hierarchy=memory," + "data-type=access-bandwidth,bandwidth=800M" + " -numa hmat-lb,initiator=1,target=5,hierarchy=memory," + "data-type=access-latency,latency=500" + " -numa hmat-lb,initiator=1,target=5,hierarchy=memory," + "data-type=access-bandwidth,bandwidth=100M" + " -numa hmat-lb,initiator=3,target=0,hierarchy=memory," + "data-type=access-latency,latency=20" + " -numa hmat-lb,initiator=3,target=0,hierarchy=memory," + "data-type=access-bandwidth,bandwidth=400M" + " -numa hmat-lb,initiator=3,target=2,hierarchy=memory," + "data-type=access-latency,latency=80" + " -numa hmat-lb,initiator=3,target=2,hierarchy=memory," + "data-type=access-bandwidth,bandwidth=200M" + " -numa hmat-lb,initiator=3,target=4,hierarchy=memory," + "data-type=access-latency,latency=80" + " -numa hmat-lb,initiator=3,target=4,hierarchy=memory," + "data-type=access-bandwidth,bandwidth=200M" + " -numa hmat-lb,initiator=3,target=5,hierarchy=memory," + "data-type=access-latency,latency=20" + " -numa hmat-lb,initiator=3,target=5,hierarchy=memory," + "data-type=access-bandwidth,bandwidth=400M" + " -numa hmat-lb,initiator=5,target=0,hierarchy=memory," + "data-type=access-latency,latency=20" + " -numa hmat-lb,initiator=5,target=0,hierarchy=memory," + "data-type=access-bandwidth,bandwidth=400M" + " -numa hmat-lb,initiator=5,target=2,hierarchy=memory," + "data-type=access-latency,latency=80" + " -numa hmat-lb,initiator=5,target=4,hierarchy=memory," + "data-type=access-bandwidth,bandwidth=200M" + " -numa hmat-lb,initiator=5,target=4,hierarchy=memory," + "data-type=access-latency,latency=80" + " -numa hmat-lb,initiator=5,target=2,hierarchy=memory," + "data-type=access-bandwidth,bandwidth=200M" + " -numa hmat-lb,initiator=5,target=5,hierarchy=memory," + "data-type=access-latency,latency=10" + " -numa hmat-lb,initiator=5,target=5,hierarchy=memory," + "data-type=access-bandwidth,bandwidth=800M", + &data); + free_test_data(&data); +} + #ifdef CONFIG_POSIX static void test_acpi_erst(const char *machine, const char *arch) { @@ -2380,6 +2475,8 @@ 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); /* i386 does not support memory hotplug */ if (strcmp(arch, "i386")) {