From mboxrd@z Thu Jan 1 00:00:00 1970 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 bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (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 6E0E2C4345F for ; Fri, 12 Apr 2024 10:36:10 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender: Content-Transfer-Encoding:Content-Type:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:MIME-Version:References:In-Reply-To: Message-Id:Date:Subject:Cc:To:From:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=ncH6neou3gAfDg+JaB5Jtbt9Jv011FlTc/10qBxvYhM=; b=NWki0zaoiLVsPb MwOqHKTykwjgPJ0wSa6UeXuCy0eTu6FvDd2i+50+LGw7Of0G/Ijd6RhNUkHZZX+dE7BmR+mknJXiG xnGvEYmTHDWntlCjHTNYGiFYXqUDsOEuhPSVRAfroDnKZuAtT+ttaZFaXD2ls1PByj8EFz5D7h2GJ qlJbNcZE3hkMrylQOm/+kDmfJEFLXnNhJDBgxcGEHALIiZZA1q86r+fdgB1eKgXHhWlPQuEW/5Dug APQM6Zg/Gr58gaMPOu+N1SKPE6tbj9R/6Oia1ihniGFPPSu3heUGkL26IvecRmt+yrrppQzwFqZLZ P9N5jMGT53g7Akc3rGJQ==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.97.1 #2 (Red Hat Linux)) id 1rvEGF-0000000GhPF-23m4; Fri, 12 Apr 2024 10:35:59 +0000 Received: from foss.arm.com ([217.140.110.172]) by bombadil.infradead.org with esmtp (Exim 4.97.1 #2 (Red Hat Linux)) id 1rvEF3-0000000GgUd-1dmq for linux-arm-kernel@lists.infradead.org; Fri, 12 Apr 2024 10:34:49 +0000 Received: from usa-sjc-imap-foss1.foss.arm.com (unknown [10.121.207.14]) by usa-sjc-mx-foss1.foss.arm.com (Postfix) with ESMTP id 6A153113E; Fri, 12 Apr 2024 03:35:14 -0700 (PDT) Received: from ewhatever.cambridge.arm.com (ewhatever.cambridge.arm.com [10.1.197.1]) by usa-sjc-imap-foss1.foss.arm.com (Postfix) with ESMTPA id 73B8B3F64C; Fri, 12 Apr 2024 03:34:43 -0700 (PDT) From: Suzuki K Poulose To: kvmarm@lists.linux.dev Cc: kvm@vger.kernel.org, linux-coco@lists.linux.dev, linux-arm-kernel@lists.infradead.org, maz@kernel.org, alexandru.elisei@arm.com, joey.gouly@arm.com, steven.price@arm.com, james.morse@arm.com, oliver.upton@linux.dev, yuzenghui@huawei.com, andrew.jones@linux.dev, eric.auger@redhat.com, Suzuki K Poulose Subject: [kvm-unit-tests PATCH 13/33] arm: realm: Add RSI version test Date: Fri, 12 Apr 2024 11:33:48 +0100 Message-Id: <20240412103408.2706058-14-suzuki.poulose@arm.com> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20240412103408.2706058-1-suzuki.poulose@arm.com> References: <20240412103408.2706058-1-suzuki.poulose@arm.com> MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20240412_033446_107874_827FA80A X-CRM114-Status: GOOD ( 13.95 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org From: Joey Gouly Add basic test for checking the RSI version command. Signed-off-by: Joey Gouly Signed-off-by: Suzuki K Poulose --- arm/Makefile.arm64 | 1 + arm/realm-rsi.c | 51 ++++++++++++++++++++++++++++++++++++++++++++++ arm/unittests.cfg | 7 +++++++ 3 files changed, 59 insertions(+) create mode 100644 arm/realm-rsi.c diff --git a/arm/Makefile.arm64 b/arm/Makefile.arm64 index bd167db1..90d95e79 100644 --- a/arm/Makefile.arm64 +++ b/arm/Makefile.arm64 @@ -49,6 +49,7 @@ tests = $(TEST_DIR)/timer.$(exe) tests += $(TEST_DIR)/micro-bench.$(exe) tests += $(TEST_DIR)/cache.$(exe) tests += $(TEST_DIR)/debug.$(exe) +tests += $(TEST_DIR)/realm-rsi.$(exe) include $(SRCDIR)/$(TEST_DIR)/Makefile.common diff --git a/arm/realm-rsi.c b/arm/realm-rsi.c new file mode 100644 index 00000000..6c228e42 --- /dev/null +++ b/arm/realm-rsi.c @@ -0,0 +1,51 @@ +/* SPDX-License-Identifier: GPL-2.0 */ +/* + * Copyright (C) 2022 Arm Limited. + * All rights reserved. + */ + +#include +#include +#include +#include +#include +#include +#include +#include +#include + +static void rsi_test_version(void) +{ + struct smccc_result res; + int ret, version; + + report_prefix_push("version"); + + ret = __rsi_get_version(RSI_ABI_VERSION, &res); + if (ret < 0) { + report(false, "SMC_RSI_ABI_VERSION failed (%d)", ret); + return; + } + + version = res.r1; + report(res.r0 == RSI_SUCCESS, "RSI ABI version %u.%u (expected: %u.%u)", + RSI_ABI_VERSION_GET_MAJOR(version), + RSI_ABI_VERSION_GET_MINOR(version), + RSI_ABI_VERSION_GET_MAJOR(RSI_ABI_VERSION), + RSI_ABI_VERSION_GET_MINOR(RSI_ABI_VERSION)); + report_prefix_pop(); +} + +int main(int argc, char **argv) +{ + report_prefix_push("rsi"); + + if (!is_realm()) { + report_skip("Not a realm, skipping tests"); + goto exit; + } + + rsi_test_version(); +exit: + return report_summary(); +} diff --git a/arm/unittests.cfg b/arm/unittests.cfg index fe601cbb..a46c9ec7 100644 --- a/arm/unittests.cfg +++ b/arm/unittests.cfg @@ -281,3 +281,10 @@ file = debug.flat arch = arm64 extra_params = -append 'ss-migration' groups = debug migration + +# Realm RSI ABI test +[realm-rsi] +file = realm-rsi.flat +groups = nodefault realms +accel = kvm +arch = arm64 -- 2.34.1 _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel