From patchwork Wed Jan 9 15:53:48 2013 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Colin Ian King X-Patchwork-Id: 210737 Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@bilbo.ozlabs.org Received: from chlorine.canonical.com (chlorine.canonical.com [91.189.94.204]) by ozlabs.org (Postfix) with ESMTP id 9DB012C0168 for ; Thu, 10 Jan 2013 02:53:55 +1100 (EST) Received: from localhost ([127.0.0.1] helo=chlorine.canonical.com) by chlorine.canonical.com with esmtp (Exim 4.71) (envelope-from ) id 1TsxyT-0003p0-Od; Wed, 09 Jan 2013 15:53:53 +0000 Received: from youngberry.canonical.com ([91.189.89.112]) by chlorine.canonical.com with esmtp (Exim 4.71) (envelope-from ) id 1TsxyP-0003ov-PQ for fwts-devel@lists.ubuntu.com; Wed, 09 Jan 2013 15:53:49 +0000 Received: from cpc3-craw6-2-0-cust180.croy.cable.virginmedia.com ([77.100.248.181] helo=localhost) by youngberry.canonical.com with esmtpsa (TLS1.0:DHE_RSA_AES_128_CBC_SHA1:16) (Exim 4.71) (envelope-from ) id 1TsxyP-0005wA-0n for fwts-devel@lists.ubuntu.com; Wed, 09 Jan 2013 15:53:49 +0000 From: Colin King To: fwts-devel@lists.ubuntu.com Subject: [PATCH] acpi: method: Add helpers to check for package sizes Date: Wed, 9 Jan 2013 15:53:48 +0000 Message-Id: <1357746828-26788-1-git-send-email-colin.king@canonical.com> X-Mailer: git-send-email 1.8.0 X-BeenThere: fwts-devel@lists.ubuntu.com X-Mailman-Version: 2.1.13 Precedence: list List-Id: Firmware Test Suite Development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , MIME-Version: 1.0 Sender: fwts-devel-bounces@lists.ubuntu.com Errors-To: fwts-devel-bounces@lists.ubuntu.com From: Colin Ian King We do a lot of package size checking, so add two helper functions to check for the minimum packake size required and also for the exact package size required. We can then use these and bail out of a test early of the package size test fails. This reduces the amount of code and also means we can tidy up some of the complex nested if statements. Signed-off-by: Colin Ian King Acked-by: Keng-Yu Lin Acked-by: Ivan Hu --- src/acpi/method/method.c | 1261 ++++++++++++++++++++++------------------------ 1 file changed, 602 insertions(+), 659 deletions(-) diff --git a/src/acpi/method/method.c b/src/acpi/method/method.c index e979f24..3864e88 100644 --- a/src/acpi/method/method.c +++ b/src/acpi/method/method.c @@ -312,6 +312,58 @@ static void method_failed_null_object( } /* + * method_package_count_min() + * check that an ACPI package has at least 'min' elements + */ +static int method_package_count_min( + fwts_framework *fw, + const char *name, + const char *objname, + const ACPI_OBJECT *obj, + const uint32_t min) +{ + if (obj->Package.Count < min) { + char tmp[128]; + + snprintf(tmp, sizeof(tmp), "Method_%sElementCount", objname); + fwts_failed(fw, LOG_LEVEL_MEDIUM, tmp, + "%s should return package of at least %" PRIu32 + " element%s, got %" PRIu32 " element%s instead.", + name, min, min == 1 ? "" : "s", + obj->Package.Count, obj->Package.Count == 1 ? "" : "s"); + fwts_tag_failed(fw, FWTS_TAG_ACPI_METHOD_RETURN); + return FWTS_ERROR; + } + return FWTS_OK; +} + +/* + * method_package_count_equal() + * check that an ACPI package has exactly 'count' elements + */ +static int method_package_count_equal( + fwts_framework *fw, + const char *name, + const char *objname, + const ACPI_OBJECT *obj, + const uint32_t count) +{ + if (obj->Package.Count != count) { + char tmp[128]; + + snprintf(tmp, sizeof(tmp), "Method_%sElementCount", objname); + fwts_failed(fw, LOG_LEVEL_MEDIUM, tmp, + "%s should return package of %" PRIu32 + " element%s, got %" PRIu32 " element%s instead.", + name, count, count == 1 ? "" : "s", + obj->Package.Count, obj->Package.Count == 1 ? "" : "s"); + fwts_tag_failed(fw, FWTS_TAG_ACPI_METHOD_RETURN); + return FWTS_ERROR; + } + return FWTS_OK; +} + +/* * method_init() * initialize ACPI */ @@ -1756,15 +1808,8 @@ static void method_test_HPP_return( return; /* Must be 4 elements in the package */ - if (obj->Package.Count != 4) { - fwts_failed(fw, LOG_LEVEL_MEDIUM, - "Method_HPPElementCount", - "%s should return a package of 4 elements, " - "instead got %" PRIu32 " elements.", - name, obj->Package.Count); - fwts_tag_failed(fw, FWTS_TAG_ACPI_METHOD_RETURN); + if (method_package_count_equal(fw, name, "_HPP", obj, 4) != FWTS_OK) return; - } /* All 4 elements in the package must be integers */ for (i = 0; i < obj->Package.Count; i++) { @@ -2302,14 +2347,8 @@ static void method_test_CPC_return( return; /* Something is really wrong if we don't have any elements in _PCT */ - if (obj->Package.Count != 17) { - fwts_failed(fw, LOG_LEVEL_MEDIUM, "Method_CPCElementCount", - "%s should return package of 17 elements, " - "got %" PRIu32 " elements instead.", - name, obj->Package.Count); - fwts_tag_failed(fw, FWTS_TAG_ACPI_METHOD_RETURN); + if (method_package_count_equal(fw, name, "_CPC", obj, 17) != FWTS_OK) return; - } /* For now, just check types */ @@ -2357,14 +2396,8 @@ static void method_test_CSD_return( return; /* Something is really wrong if we don't have any elements in _CSD */ - if (obj->Package.Count < 1) { - fwts_failed(fw, LOG_LEVEL_MEDIUM, "Method_CSDElementCount", - "%s should return package of at least 1 element, " - "got %" PRIu32 " elements instead.", - name, obj->Package.Count); - fwts_tag_failed(fw, FWTS_TAG_ACPI_METHOD_RETURN); + if (method_package_count_min(fw, name, "_CSD", obj, 1) != FWTS_OK) return; - } /* Could be one or more packages */ for (i = 0; i < obj->Package.Count; i++) { @@ -2500,14 +2533,8 @@ static void method_test_CST_return( return; /* _CST has at least two elements */ - if (obj->Package.Count < 2) { - fwts_failed(fw, LOG_LEVEL_MEDIUM, "Method_CSTElementCount", - "%s should return package of at least 2 elements, " - "got %" PRIu32 " elements instead.", - name, obj->Package.Count); - fwts_tag_failed(fw, FWTS_TAG_ACPI_METHOD_RETURN); + if (method_package_count_min(fw, name, "_CST", obj, 2) != FWTS_OK) return; - } /* Element 1 must be an integer */ if (obj->Package.Elements[0].Type != ACPI_TYPE_INTEGER) { @@ -2659,14 +2686,8 @@ static void method_test_PCT_return( return; /* Something is really wrong if we don't have any elements in _PCT */ - if (obj->Package.Count < 2) { - fwts_failed(fw, LOG_LEVEL_MEDIUM, "Method_PCTElementCount", - "%s should return package of least 2 elements, " - "got %" PRIu32 " elements instead.", - name, obj->Package.Count); - fwts_tag_failed(fw, FWTS_TAG_ACPI_METHOD_RETURN); + if (method_package_count_min(fw, name, "_PCT", obj, 2) != FWTS_OK) return; - } for (i = 0; i < obj->Package.Count; i++) { /* @@ -2714,14 +2735,8 @@ static void method_test_PSS_return( return; /* Something is really wrong if we don't have any elements in _PSS */ - if (obj->Package.Count < 1) { - fwts_failed(fw, LOG_LEVEL_MEDIUM, "Method_PSSElementCount", - "%s should return package of at least 1 element, " - "got %" PRIu32 " elements instead.", - name, obj->Package.Count); - fwts_tag_failed(fw, FWTS_TAG_ACPI_METHOD_RETURN); + if (method_package_count_min(fw, name, "_PSS", obj, 1) != FWTS_OK) return; - } element_ok = calloc(obj->Package.Count, sizeof(bool)); if (element_ok == NULL) { @@ -2916,14 +2931,8 @@ static void method_test_TSD_return( return; /* Something is really wrong if we don't have any elements in _TSD */ - if (obj->Package.Count < 1) { - fwts_failed(fw, LOG_LEVEL_MEDIUM, "Method_TSDElementCount", - "%s should return package of at least 1 element, " - "got %" PRIu32 " elements instead.", - name, obj->Package.Count); - fwts_tag_failed(fw, FWTS_TAG_ACPI_METHOD_RETURN); + if (method_package_count_min(fw, name, "_TSD", obj, 1) != FWTS_OK) return; - } /* Could be one or more packages */ for (i = 0; i < obj->Package.Count; i++) { @@ -3045,14 +3054,8 @@ static void method_test_TSS_return( return; /* Something is really wrong if we don't have any elements in _TSS */ - if (obj->Package.Count < 1) { - fwts_failed(fw, LOG_LEVEL_MEDIUM, "Method_TSSElementCount", - "%s should return package of at least 1 element, " - "got %" PRIu32 " elements instead.", - name, obj->Package.Count); - fwts_tag_failed(fw, FWTS_TAG_ACPI_METHOD_RETURN); + if (method_package_count_min(fw, name, "_TSS", obj, 1) != FWTS_OK) return; - } tss_elements_ok = calloc(obj->Package.Count, sizeof(bool)); if (tss_elements_ok == NULL) { @@ -3430,136 +3433,131 @@ static void method_test_BIF_return( ACPI_OBJECT *obj, void *private) { - FWTS_UNUSED(private); + uint32_t i; + int failed = 0; - if (method_check_type(fw, name, buf, ACPI_TYPE_PACKAGE) == FWTS_OK) { - uint32_t i; - int failed = 0; + FWTS_UNUSED(private); - if (obj->Package.Count != 13) { - fwts_failed(fw, LOG_LEVEL_MEDIUM, - "Method_BIFElementCount", - "%s package should return 13 elements, " - "got %" PRIu32 " instead.", - name, obj->Package.Count); - fwts_tag_failed(fw, FWTS_TAG_ACPI_METHOD_RETURN); - } + if (method_check_type(fw, name, buf, ACPI_TYPE_PACKAGE) != FWTS_OK) + return; - for (i = 0; (i < 9) && (i < obj->Package.Count); i++) { - if (obj->Package.Elements[i].Type != ACPI_TYPE_INTEGER) { - fwts_failed(fw, LOG_LEVEL_MEDIUM, - "Method_BIFBadType", - "%s package element %" PRIu32 - " is not of type DWORD Integer.", name, i); - fwts_tag_failed(fw, FWTS_TAG_ACPI_METHOD_RETURN); - failed++; - } - } - for (i = 9; (i < 13) && (i < obj->Package.Count); i++) { - if (obj->Package.Elements[i].Type != ACPI_TYPE_STRING) { - fwts_failed(fw, LOG_LEVEL_MEDIUM, - "Method_BIFBadType", - "%s package element %" PRIu32 - " is not of type STRING.", name, i); - fwts_tag_failed(fw, FWTS_TAG_ACPI_METHOD_RETURN); - failed++; - } - } + if (method_package_count_equal(fw, name, "_BIF", obj, 13) != FWTS_OK) + return; - /* Sanity check each field */ - /* Power Unit */ - if (obj->Package.Elements[0].Integer.Value > 0x00000002) { + for (i = 0; (i < 9) && (i < obj->Package.Count); i++) { + if (obj->Package.Elements[i].Type != ACPI_TYPE_INTEGER) { fwts_failed(fw, LOG_LEVEL_MEDIUM, - "Method_BIFBadUnits", - "%s: Expected Power Unit (Element 0) to be " - "0 (mWh) or 1 (mAh), got 0x%8.8" PRIx64 ".", - name, obj->Package.Elements[0].Integer.Value); - fwts_tag_failed(fw, FWTS_TAG_ACPI_METHOD_RETURN); - failed++; - } -#ifdef FWTS_METHOD_PEDANDTIC - /* - * Since this information may be evaluated by communicating with - * the EC we skip these checks as we can't do this from userspace - */ - /* Design Capacity */ - if (obj->Package.Elements[1].Integer.Value > 0x7fffffff) { - fwts_failed(fw, LOG_LEVEL_LOW, - "Method_BIFBadCapacity", - "%s: Design Capacity (Element 1) is " - "unknown: 0x%8.8" PRIx64 ".", - name, obj->Package.Elements[1].Integer.Value); - fwts_tag_failed(fw, FWTS_TAG_ACPI_METHOD_RETURN); - failed++; - } - /* Last Full Charge Capacity */ - if (obj->Package.Elements[2].Integer.Value > 0x7fffffff) { - fwts_failed(fw, LOG_LEVEL_LOW, - "Method_BIFChargeCapacity", - "%s: Last Full Charge Capacity (Element 2) " - "is unknown: 0x%8.8" PRIx64 ".", - name, obj->Package.Elements[2].Integer.Value); + "Method_BIFBadType", + "%s package element %" PRIu32 + " is not of type DWORD Integer.", name, i); fwts_tag_failed(fw, FWTS_TAG_ACPI_METHOD_RETURN); failed++; } -#endif - /* Battery Technology */ - if (obj->Package.Elements[3].Integer.Value > 0x00000002) { + } + for (i = 9; (i < 13) && (i < obj->Package.Count); i++) { + if (obj->Package.Elements[i].Type != ACPI_TYPE_STRING) { fwts_failed(fw, LOG_LEVEL_MEDIUM, - "Method_BIFBatTechUnit", - "%s: Expected Battery Technology Unit " - "(Element 3) to be 0 (Primary) or 1 " - "(Secondary), got 0x%8.8" PRIx64 ".", - name, obj->Package.Elements[3].Integer.Value); + "Method_BIFBadType", + "%s package element %" PRIu32 + " is not of type STRING.", name, i); fwts_tag_failed(fw, FWTS_TAG_ACPI_METHOD_RETURN); failed++; } + } + + /* Sanity check each field */ + /* Power Unit */ + if (obj->Package.Elements[0].Integer.Value > 0x00000002) { + fwts_failed(fw, LOG_LEVEL_MEDIUM, + "Method_BIFBadUnits", + "%s: Expected Power Unit (Element 0) to be " + "0 (mWh) or 1 (mAh), got 0x%8.8" PRIx64 ".", + name, obj->Package.Elements[0].Integer.Value); + fwts_tag_failed(fw, FWTS_TAG_ACPI_METHOD_RETURN); + failed++; + } #ifdef FWTS_METHOD_PEDANDTIC - /* - * Since this information may be evaluated by communicating with - * the EC we skip these checks as we can't do this from userspace - */ - /* Design Voltage */ - if (obj->Package.Elements[4].Integer.Value > 0x7fffffff) { - fwts_failed(fw, LOG_LEVEL_LOW, - "Method_BIFDesignVoltage", - "%s: Design Voltage (Element 4) is " - "unknown: 0x%8.8" PRIx64 ".", - name, obj->Package.Elements[4].Integer.Value); - fwts_tag_failed(fw, FWTS_TAG_ACPI_METHOD_RETURN); - failed++; - } - /* Design capacity warning */ - if (obj->Package.Elements[5].Integer.Value > 0x7fffffff) { - fwts_failed(fw, LOG_LEVEL_LOW, - "Method_BIFDesignCapacityE5", - "%s: Design Capacity Warning (Element 5) " - "is unknown: 0x%8.8" PRIx64 ".", - name, obj->Package.Elements[5].Integer.Value); - fwts_tag_failed(fw, FWTS_TAG_ACPI_METHOD_RETURN); - failed++; - } - /* Design capacity low */ - if (obj->Package.Elements[6].Integer.Value > 0x7fffffff) { - fwts_failed(fw, LOG_LEVEL_LOW, - "Method_BIFDesignCapacityE6", - "%s: Design Capacity Warning (Element 6) " - "is unknown: 0x%8.8" PRIx64 ".", - name, obj->Package.Elements[6].Integer.Value); - fwts_tag_failed(fw, FWTS_TAG_ACPI_METHOD_RETURN); - failed++; - } + /* + * Since this information may be evaluated by communicating with + * the EC we skip these checks as we can't do this from userspace + */ + /* Design Capacity */ + if (obj->Package.Elements[1].Integer.Value > 0x7fffffff) { + fwts_failed(fw, LOG_LEVEL_LOW, + "Method_BIFBadCapacity", + "%s: Design Capacity (Element 1) is " + "unknown: 0x%8.8" PRIx64 ".", + name, obj->Package.Elements[1].Integer.Value); + fwts_tag_failed(fw, FWTS_TAG_ACPI_METHOD_RETURN); + failed++; + } + /* Last Full Charge Capacity */ + if (obj->Package.Elements[2].Integer.Value > 0x7fffffff) { + fwts_failed(fw, LOG_LEVEL_LOW, + "Method_BIFChargeCapacity", + "%s: Last Full Charge Capacity (Element 2) " + "is unknown: 0x%8.8" PRIx64 ".", + name, obj->Package.Elements[2].Integer.Value); + fwts_tag_failed(fw, FWTS_TAG_ACPI_METHOD_RETURN); + failed++; + } #endif - if (failed) - fwts_advice(fw, - "Battery %s package contains errors. It is " - "worth running the firmware test suite " - "interactive 'battery' test to see if this " - "is problematic. This is a bug an needs to " - "be fixed.", name); - else - method_passed_sane(fw, name, "package"); + /* Battery Technology */ + if (obj->Package.Elements[3].Integer.Value > 0x00000002) { + fwts_failed(fw, LOG_LEVEL_MEDIUM, + "Method_BIFBatTechUnit", + "%s: Expected Battery Technology Unit " + "(Element 3) to be 0 (Primary) or 1 " + "(Secondary), got 0x%8.8" PRIx64 ".", + name, obj->Package.Elements[3].Integer.Value); + fwts_tag_failed(fw, FWTS_TAG_ACPI_METHOD_RETURN); + failed++; + } +#ifdef FWTS_METHOD_PEDANDTIC + /* + * Since this information may be evaluated by communicating with + * the EC we skip these checks as we can't do this from userspace + */ + /* Design Voltage */ + if (obj->Package.Elements[4].Integer.Value > 0x7fffffff) { + fwts_failed(fw, LOG_LEVEL_LOW, + "Method_BIFDesignVoltage", + "%s: Design Voltage (Element 4) is " + "unknown: 0x%8.8" PRIx64 ".", + name, obj->Package.Elements[4].Integer.Value); + fwts_tag_failed(fw, FWTS_TAG_ACPI_METHOD_RETURN); + failed++; + } + /* Design capacity warning */ + if (obj->Package.Elements[5].Integer.Value > 0x7fffffff) { + fwts_failed(fw, LOG_LEVEL_LOW, + "Method_BIFDesignCapacityE5", + "%s: Design Capacity Warning (Element 5) " + "is unknown: 0x%8.8" PRIx64 ".", + name, obj->Package.Elements[5].Integer.Value); + fwts_tag_failed(fw, FWTS_TAG_ACPI_METHOD_RETURN); + failed++; + } + /* Design capacity low */ + if (obj->Package.Elements[6].Integer.Value > 0x7fffffff) { + fwts_failed(fw, LOG_LEVEL_LOW, + "Method_BIFDesignCapacityE6", + "%s: Design Capacity Warning (Element 6) " + "is unknown: 0x%8.8" PRIx64 ".", + name, obj->Package.Elements[6].Integer.Value); + fwts_tag_failed(fw, FWTS_TAG_ACPI_METHOD_RETURN); + failed++; } +#endif + if (failed) + fwts_advice(fw, + "Battery %s package contains errors. It is " + "worth running the firmware test suite " + "interactive 'battery' test to see if this " + "is problematic. This is a bug an needs to " + "be fixed.", name); + else + method_passed_sane(fw, name, "package"); } static int method_test_BIF(fwts_framework *fw) @@ -3575,148 +3573,141 @@ static void method_test_BIX_return( ACPI_OBJECT *obj, void *private) { + uint32_t i; + int failed = 0; FWTS_UNUSED(private); - if (method_check_type(fw, name, buf, ACPI_TYPE_PACKAGE) == FWTS_OK) { - uint32_t i; - int failed = 0; - - if (obj->Package.Count != 16) { - fwts_failed(fw, LOG_LEVEL_MEDIUM, - "Method_BIXElementCount", - "%s package should return 16 elements, " - "got %" PRIu32 " instead.", - name, obj->Package.Count); - fwts_tag_failed(fw, FWTS_TAG_ACPI_METHOD_RETURN); - failed++; - } + if (method_check_type(fw, name, buf, ACPI_TYPE_PACKAGE) != FWTS_OK) + return; - for (i = 0; (i < 16) && (i < obj->Package.Count); i++) { - if (obj->Package.Elements[i].Type != ACPI_TYPE_INTEGER) { - fwts_failed(fw, LOG_LEVEL_MEDIUM, - "Method_BIXBadType", - "%s package element %" PRIu32 - " is not of type DWORD Integer.", - name, i); - fwts_tag_failed(fw, FWTS_TAG_ACPI_METHOD_RETURN); - failed++; - } - } - for (i = 16; (i < 20) && (i < obj->Package.Count); i++) { - if (obj->Package.Elements[i].Type != ACPI_TYPE_STRING) { - fwts_failed(fw, LOG_LEVEL_MEDIUM, - "Method_BIXBadType", - "%s package element %" PRIu32 - " is not of type STRING.", - name, i); - fwts_tag_failed(fw, FWTS_TAG_ACPI_METHOD_RETURN); - failed++; - } - } + if (method_package_count_equal(fw, name, "_BIX", obj, 16) != FWTS_OK) + return; - /* Sanity check each field */ - /* Power Unit */ - if (obj->Package.Elements[1].Integer.Value > 0x00000002) { + for (i = 0; (i < 16) && (i < obj->Package.Count); i++) { + if (obj->Package.Elements[i].Type != ACPI_TYPE_INTEGER) { fwts_failed(fw, LOG_LEVEL_MEDIUM, - "Method_BIXPowerUnit", - "%s: Expected Power Unit (Element 1) to be " - "0 (mWh) or 1 (mAh), got 0x%8.8" PRIx64 ".", - name, obj->Package.Elements[1].Integer.Value); - fwts_tag_failed(fw, FWTS_TAG_ACPI_METHOD_RETURN); - failed++; - } -#ifdef FWTS_METHOD_PEDANDTIC - /* - * Since this information may be evaluated by communicating with - * the EC we skip these checks as we can't do this from userspace - */ - /* Design Capacity */ - if (obj->Package.Elements[2].Integer.Value > 0x7fffffff) { - fwts_failed(fw, LOG_LEVEL_LOW, - "Method_BIXDesignCapacity", - "%s: Design Capacity (Element 2) is " - "unknown: 0x%8.8" PRIx64 ".", - name, obj->Package.Elements[2].Integer.Value); - fwts_tag_failed(fw, FWTS_TAG_ACPI_METHOD_RETURN); - failed++; - } - /* Last Full Charge Capacity */ - if (obj->Package.Elements[3].Integer.Value > 0x7fffffff) { - fwts_failed(fw, LOG_LEVEL_LOW, - "Method_BIXFullChargeCapacity", - "%s: Last Full Charge Capacity (Element 3) " - "is unknown: 0x%8.8" PRIx64 ".", - name, obj->Package.Elements[3].Integer.Value); + "Method_BIXBadType", + "%s package element %" PRIu32 + " is not of type DWORD Integer.", + name, i); fwts_tag_failed(fw, FWTS_TAG_ACPI_METHOD_RETURN); failed++; } -#endif - /* Battery Technology */ - if (obj->Package.Elements[4].Integer.Value > 0x00000002) { + } + for (i = 16; (i < 20) && (i < obj->Package.Count); i++) { + if (obj->Package.Elements[i].Type != ACPI_TYPE_STRING) { fwts_failed(fw, LOG_LEVEL_MEDIUM, - "Method_BIXBatteryTechUnit", - "%s: Expected Battery Technology Unit " - "(Element 4) to be 0 (Primary) or 1 " - "(Secondary), got 0x%8.8" PRIx64 ".", - name, obj->Package.Elements[4].Integer.Value); + "Method_BIXBadType", + "%s package element %" PRIu32 + " is not of type STRING.", + name, i); fwts_tag_failed(fw, FWTS_TAG_ACPI_METHOD_RETURN); failed++; } + } + + /* Sanity check each field */ + /* Power Unit */ + if (obj->Package.Elements[1].Integer.Value > 0x00000002) { + fwts_failed(fw, LOG_LEVEL_MEDIUM, + "Method_BIXPowerUnit", + "%s: Expected Power Unit (Element 1) to be " + "0 (mWh) or 1 (mAh), got 0x%8.8" PRIx64 ".", + name, obj->Package.Elements[1].Integer.Value); + fwts_tag_failed(fw, FWTS_TAG_ACPI_METHOD_RETURN); + failed++; + } #ifdef FWTS_METHOD_PEDANDTIC - /* - * Since this information may be evaluated by communicating with - * the EC we skip these checks as we can't do this from userspace - */ - /* Design Voltage */ - if (obj->Package.Elements[5].Integer.Value > 0x7fffffff) { - fwts_failed(fw, LOG_LEVEL_LOW, - "Method_BIXDesignVoltage", - "%s: Design Voltage (Element 5) is unknown: " - "0x%8.8" PRIx64 ".", - name, obj->Package.Elements[5].Integer.Value); - fwts_tag_failed(fw, FWTS_TAG_ACPI_METHOD_RETURN); - failed++; - } - /* Design capacity warning */ - if (obj->Package.Elements[6].Integer.Value > 0x7fffffff) { - fwts_failed(fw, LOG_LEVEL_LOW, - "Method_BIXDesignCapacityE6", - "%s: Design Capacity Warning (Element 6) " - "is unknown: 0x%8.8" PRIx64 ".", - name, obj->Package.Elements[6].Integer.Value); - fwts_tag_failed(fw, FWTS_TAG_ACPI_METHOD_RETURN); - failed++; - } - /* Design capacity low */ - if (obj->Package.Elements[7].Integer.Value > 0x7fffffff) { - fwts_failed(fw, LOG_LEVEL_LOW, - "Method_BIXDesignCapacityE7", - "%s: Design Capacity Warning (Element 7) " - "is unknown: 0x%8.8" PRIx64 ".", - name, obj->Package.Elements[7].Integer.Value); - fwts_tag_failed(fw, FWTS_TAG_ACPI_METHOD_RETURN); - failed++; - } - /* Cycle Count */ - if (obj->Package.Elements[10].Integer.Value > 0x7fffffff) { - fwts_failed(fw, LOG_LEVEL_LOW, "Method_BIXCyleCount", - "%s: Cycle Count (Element 10) is unknown: " - "0x%8.8" PRIx64 ".", - name, obj->Package.Elements[10].Integer.Value); - fwts_tag_failed(fw, FWTS_TAG_ACPI_METHOD_RETURN); - failed++; - } + /* + * Since this information may be evaluated by communicating with + * the EC we skip these checks as we can't do this from userspace + */ + /* Design Capacity */ + if (obj->Package.Elements[2].Integer.Value > 0x7fffffff) { + fwts_failed(fw, LOG_LEVEL_LOW, + "Method_BIXDesignCapacity", + "%s: Design Capacity (Element 2) is " + "unknown: 0x%8.8" PRIx64 ".", + name, obj->Package.Elements[2].Integer.Value); + fwts_tag_failed(fw, FWTS_TAG_ACPI_METHOD_RETURN); + failed++; + } + /* Last Full Charge Capacity */ + if (obj->Package.Elements[3].Integer.Value > 0x7fffffff) { + fwts_failed(fw, LOG_LEVEL_LOW, + "Method_BIXFullChargeCapacity", + "%s: Last Full Charge Capacity (Element 3) " + "is unknown: 0x%8.8" PRIx64 ".", + name, obj->Package.Elements[3].Integer.Value); + fwts_tag_failed(fw, FWTS_TAG_ACPI_METHOD_RETURN); + failed++; + } #endif - if (failed) - fwts_advice(fw, - "Battery %s package contains errors. It is " - "worth running the firmware test suite " - "interactive 'battery' test to see if this " - "is problematic. This is a bug an needs to " - "be fixed.", name); - else - method_passed_sane(fw, name, "package"); + /* Battery Technology */ + if (obj->Package.Elements[4].Integer.Value > 0x00000002) { + fwts_failed(fw, LOG_LEVEL_MEDIUM, + "Method_BIXBatteryTechUnit", + "%s: Expected Battery Technology Unit " + "(Element 4) to be 0 (Primary) or 1 " + "(Secondary), got 0x%8.8" PRIx64 ".", + name, obj->Package.Elements[4].Integer.Value); + fwts_tag_failed(fw, FWTS_TAG_ACPI_METHOD_RETURN); + failed++; + } +#ifdef FWTS_METHOD_PEDANDTIC + /* + * Since this information may be evaluated by communicating with + * the EC we skip these checks as we can't do this from userspace + */ + /* Design Voltage */ + if (obj->Package.Elements[5].Integer.Value > 0x7fffffff) { + fwts_failed(fw, LOG_LEVEL_LOW, + "Method_BIXDesignVoltage", + "%s: Design Voltage (Element 5) is unknown: " + "0x%8.8" PRIx64 ".", + name, obj->Package.Elements[5].Integer.Value); + fwts_tag_failed(fw, FWTS_TAG_ACPI_METHOD_RETURN); + failed++; + } + /* Design capacity warning */ + if (obj->Package.Elements[6].Integer.Value > 0x7fffffff) { + fwts_failed(fw, LOG_LEVEL_LOW, + "Method_BIXDesignCapacityE6", + "%s: Design Capacity Warning (Element 6) " + "is unknown: 0x%8.8" PRIx64 ".", + name, obj->Package.Elements[6].Integer.Value); + fwts_tag_failed(fw, FWTS_TAG_ACPI_METHOD_RETURN); + failed++; + } + /* Design capacity low */ + if (obj->Package.Elements[7].Integer.Value > 0x7fffffff) { + fwts_failed(fw, LOG_LEVEL_LOW, + "Method_BIXDesignCapacityE7", + "%s: Design Capacity Warning (Element 7) " + "is unknown: 0x%8.8" PRIx64 ".", + name, obj->Package.Elements[7].Integer.Value); + fwts_tag_failed(fw, FWTS_TAG_ACPI_METHOD_RETURN); + failed++; + } + /* Cycle Count */ + if (obj->Package.Elements[10].Integer.Value > 0x7fffffff) { + fwts_failed(fw, LOG_LEVEL_LOW, "Method_BIXCyleCount", + "%s: Cycle Count (Element 10) is unknown: " + "0x%8.8" PRIx64 ".", + name, obj->Package.Elements[10].Integer.Value); + fwts_tag_failed(fw, FWTS_TAG_ACPI_METHOD_RETURN); + failed++; } +#endif + if (failed) + fwts_advice(fw, + "Battery %s package contains errors. It is " + "worth running the firmware test suite " + "interactive 'battery' test to see if this " + "is problematic. This is a bug an needs to " + "be fixed.", name); + else + method_passed_sane(fw, name, "package"); } static int method_test_BIX(fwts_framework *fw) @@ -3752,69 +3743,63 @@ static void method_test_BST_return( ACPI_OBJECT *obj, void *private) { - FWTS_UNUSED(private); + uint32_t i; + int failed = 0; - if (method_check_type(fw, name, buf, ACPI_TYPE_PACKAGE) == FWTS_OK) { - uint32_t i; - int failed = 0; + FWTS_UNUSED(private); - if (obj->Package.Count != 4) { - fwts_failed(fw, LOG_LEVEL_MEDIUM, - "Method_BSTElementCount", - "%s package should return 4 elements, " - "got %" PRIu32" instead.", - name, obj->Package.Count); - fwts_tag_failed(fw, FWTS_TAG_ACPI_METHOD_RETURN); - failed++; - } + if (method_check_type(fw, name, buf, ACPI_TYPE_PACKAGE) != FWTS_OK) + return; - for (i = 0; (i < 4) && (i < obj->Package.Count); i++) { - if (obj->Package.Elements[i].Type != ACPI_TYPE_INTEGER) { - fwts_failed(fw, LOG_LEVEL_MEDIUM, - "Method_BSTBadType", - "%s package element %" PRIu32 - " is not of type DWORD Integer.", - name, i); - fwts_tag_failed(fw, FWTS_TAG_ACPI_METHOD_RETURN); - failed++; - } - } + if (method_package_count_equal(fw, name, "_BST", obj, 4) != FWTS_OK) + return; - /* Sanity check each field */ - /* Battery State */ - if ((obj->Package.Elements[0].Integer.Value) > 7) { - fwts_failed(fw, LOG_LEVEL_MEDIUM, - "Method_BSTBadState", - "%s: Expected Battery State (Element 0) to " - "be 0..7, got 0x%8.8" PRIx64 ".", - name, obj->Package.Elements[0].Integer.Value); - fwts_tag_failed(fw, FWTS_TAG_ACPI_METHOD_RETURN); - failed++; - } - /* Ensure bits 0 (discharging) and 1 (charging) are not both set, see 10.2.2.6 */ - if (((obj->Package.Elements[0].Integer.Value) & 3) == 3) { + for (i = 0; (i < 4) && (i < obj->Package.Count); i++) { + if (obj->Package.Elements[i].Type != ACPI_TYPE_INTEGER) { fwts_failed(fw, LOG_LEVEL_MEDIUM, - "Method_BSTBadState", - "%s: Battery State (Element 0) is " - "indicating both charging and discharginng " - "which is not allowed. Got value 0x%8.8" PRIx64 ".", - name, obj->Package.Elements[0].Integer.Value); + "Method_BSTBadType", + "%s package element %" PRIu32 + " is not of type DWORD Integer.", + name, i); fwts_tag_failed(fw, FWTS_TAG_ACPI_METHOD_RETURN); failed++; } - /* Battery Present Rate - cannot check, pulled from EC */ - /* Battery Remaining Capacity - cannot check, pulled from EC */ - /* Battery Present Voltage - cannot check, pulled from EC */ - if (failed) - fwts_advice(fw, - "Battery %s package contains errors. It is " - "worth running the firmware test suite " - "interactive 'battery' test to see if this " - "is problematic. This is a bug an needs to " - "be fixed.", name); + } + + /* Sanity check each field */ + /* Battery State */ + if ((obj->Package.Elements[0].Integer.Value) > 7) { + fwts_failed(fw, LOG_LEVEL_MEDIUM, + "Method_BSTBadState", + "%s: Expected Battery State (Element 0) to " + "be 0..7, got 0x%8.8" PRIx64 ".", + name, obj->Package.Elements[0].Integer.Value); + fwts_tag_failed(fw, FWTS_TAG_ACPI_METHOD_RETURN); + failed++; + } + /* Ensure bits 0 (discharging) and 1 (charging) are not both set, see 10.2.2.6 */ + if (((obj->Package.Elements[0].Integer.Value) & 3) == 3) { + fwts_failed(fw, LOG_LEVEL_MEDIUM, + "Method_BSTBadState", + "%s: Battery State (Element 0) is " + "indicating both charging and discharginng " + "which is not allowed. Got value 0x%8.8" PRIx64 ".", + name, obj->Package.Elements[0].Integer.Value); + fwts_tag_failed(fw, FWTS_TAG_ACPI_METHOD_RETURN); + failed++; + } + /* Battery Present Rate - cannot check, pulled from EC */ + /* Battery Remaining Capacity - cannot check, pulled from EC */ + /* Battery Present Voltage - cannot check, pulled from EC */ + if (failed) + fwts_advice(fw, + "Battery %s package contains errors. It is " + "worth running the firmware test suite " + "interactive 'battery' test to see if this " + "is problematic. This is a bug an needs to " + "be fixed.", name); else method_passed_sane(fw, name, "package"); - } } static int method_test_BST(fwts_framework *fw) @@ -3885,37 +3870,31 @@ static void method_test_BMD_return( ACPI_OBJECT *obj, void *private) { + uint32_t i; + int failed = 0; + FWTS_UNUSED(private); - if (method_check_type(fw, name, buf, ACPI_TYPE_PACKAGE) == FWTS_OK) { - uint32_t i; - int failed = 0; + if (method_check_type(fw, name, buf, ACPI_TYPE_PACKAGE) != FWTS_OK) + return; - fwts_acpi_object_dump(fw, obj); + if (method_package_count_equal(fw, name, "_BMD", obj, 5) != FWTS_OK) + return; - if (obj->Package.Count != 5) { + fwts_acpi_object_dump(fw, obj); + + for (i= 0; (i < 4) && (i < obj->Package.Count); i++) { + if (obj->Package.Elements[i].Type != ACPI_TYPE_INTEGER) { fwts_failed(fw, LOG_LEVEL_MEDIUM, - "Method_BMDElementCount", - "%s package should return 4 elements, " - "got %" PRIu32 " instead.", - name, obj->Package.Count); + "Method_BMDBadType", + "%s package element %" PRIu32 + " is not of type DWORD Integer.", + name, i); fwts_tag_failed(fw, FWTS_TAG_ACPI_METHOD_RETURN); failed++; } - - for (i= 0; (i < 4) && (i < obj->Package.Count); i++) { - if (obj->Package.Elements[i].Type != ACPI_TYPE_INTEGER) { - fwts_failed(fw, LOG_LEVEL_MEDIUM, - "Method_BMDBadType", - "%s package element %" PRIu32 - " is not of type DWORD Integer.", - name, i); - fwts_tag_failed(fw, FWTS_TAG_ACPI_METHOD_RETURN); - failed++; - } - } - /* TODO: check return values */ } + /* TODO: check return values */ } static int method_test_BMD(fwts_framework *fw) @@ -3954,17 +3933,18 @@ static void method_test_PSR_return( { FWTS_UNUSED(private); - if (method_check_type(fw, name, buf, ACPI_TYPE_INTEGER) == FWTS_OK) { - if (obj->Integer.Value > 2) { - fwts_failed(fw, LOG_LEVEL_MEDIUM, - "Method_PSRZeroOrOne", - "%s returned 0x%8.8" PRIx64 ", expected 0 " - "(offline) or 1 (online)", - name, obj->Integer.Value); - fwts_tag_failed(fw, FWTS_TAG_ACPI_METHOD_RETURN); - } else - method_passed_sane_uint64(fw, name, obj->Integer.Value); - } + if (method_check_type(fw, name, buf, ACPI_TYPE_INTEGER) != FWTS_OK) + return; + + if (obj->Integer.Value > 2) { + fwts_failed(fw, LOG_LEVEL_MEDIUM, + "Method_PSRZeroOrOne", + "%s returned 0x%8.8" PRIx64 ", expected 0 " + "(offline) or 1 (online)", + name, obj->Integer.Value); + fwts_tag_failed(fw, FWTS_TAG_ACPI_METHOD_RETURN); + } else + method_passed_sane_uint64(fw, name, obj->Integer.Value); } static int method_test_PSR(fwts_framework *fw) @@ -3982,33 +3962,27 @@ static void method_test_PIF_return( { FWTS_UNUSED(private); - if (method_check_type(fw, name, buf, ACPI_TYPE_PACKAGE) == FWTS_OK) { - fwts_acpi_object_dump(fw, obj); + if (method_check_type(fw, name, buf, ACPI_TYPE_PACKAGE) != FWTS_OK) + return; - if (obj->Package.Count != 6) { - fwts_failed(fw, LOG_LEVEL_MEDIUM, - "Method_PIFElementCount", - "%s should return package of 6 elements, " - "got %" PRIu32 " elements instead.", - name, obj->Package.Count); - fwts_tag_failed(fw, FWTS_TAG_ACPI_METHOD_RETURN); - } else { - if ((obj->Package.Elements[0].Type != ACPI_TYPE_BUFFER) || - (obj->Package.Elements[1].Type != ACPI_TYPE_INTEGER) || - (obj->Package.Elements[2].Type != ACPI_TYPE_INTEGER) || - (obj->Package.Elements[3].Type != ACPI_TYPE_STRING) || - (obj->Package.Elements[4].Type != ACPI_TYPE_STRING) || - (obj->Package.Elements[5].Type != ACPI_TYPE_STRING)) { - fwts_failed(fw, LOG_LEVEL_MEDIUM, - "Method_PIFBadType", - "%s should return package of 1 " - "buffer, 2 integers and 3 strings.", name); - fwts_tag_failed(fw, FWTS_TAG_ACPI_METHOD_RETURN); - } else { - method_passed_sane(fw, name, "package"); - } - } - } + if (method_package_count_equal(fw, name, "_PIF", obj, 6) != FWTS_OK) + return; + + fwts_acpi_object_dump(fw, obj); + + if ((obj->Package.Elements[0].Type != ACPI_TYPE_BUFFER) || + (obj->Package.Elements[1].Type != ACPI_TYPE_INTEGER) || + (obj->Package.Elements[2].Type != ACPI_TYPE_INTEGER) || + (obj->Package.Elements[3].Type != ACPI_TYPE_STRING) || + (obj->Package.Elements[4].Type != ACPI_TYPE_STRING) || + (obj->Package.Elements[5].Type != ACPI_TYPE_STRING)) { + fwts_failed(fw, LOG_LEVEL_MEDIUM, + "Method_PIFBadType", + "%s should return package of 1 " + "buffer, 2 integers and 3 strings.", name); + fwts_tag_failed(fw, FWTS_TAG_ACPI_METHOD_RETURN); + } else + method_passed_sane(fw, name, "package"); } static int method_test_PIF(fwts_framework *fw) @@ -4030,38 +4004,32 @@ static void method_test_FIF_return( { FWTS_UNUSED(private); - if (method_check_type(fw, name, buf, ACPI_TYPE_PACKAGE) == FWTS_OK) { - fwts_acpi_object_dump(fw, obj); + if (method_check_type(fw, name, buf, ACPI_TYPE_PACKAGE) != FWTS_OK) + return; - if (obj->Package.Count != 4) { - fwts_failed(fw, LOG_LEVEL_MEDIUM, - "Method_FIFElementCount", - "%s should return package of 4 elements, " - "got %" PRIu32 " elements instead.", - name, obj->Package.Count); - fwts_tag_failed(fw, FWTS_TAG_ACPI_METHOD_RETURN); - } else { - if ((obj->Package.Elements[0].Type != ACPI_TYPE_INTEGER) || - (obj->Package.Elements[1].Type != ACPI_TYPE_INTEGER) || - (obj->Package.Elements[2].Type != ACPI_TYPE_INTEGER) || - (obj->Package.Elements[3].Type != ACPI_TYPE_INTEGER)) { - fwts_failed(fw, LOG_LEVEL_MEDIUM, - "Method_FIFBadType", - "%s should return package of 4 " - "integers.", name); - fwts_tag_failed(fw, FWTS_TAG_ACPI_METHOD_RETURN); - fwts_advice(fw, - "%s is not returning the correct " - "fan information. It may be worth " - "running the firmware test suite " - "interactive 'fan' test to see if " - "this affects the control and " - "operation of the fan.", name); - } else { - method_passed_sane(fw, name, "package"); - } - } - } + if (method_package_count_equal(fw, name, "_FIF", obj, 4) != FWTS_OK) + return; + + fwts_acpi_object_dump(fw, obj); + + if ((obj->Package.Elements[0].Type != ACPI_TYPE_INTEGER) || + (obj->Package.Elements[1].Type != ACPI_TYPE_INTEGER) || + (obj->Package.Elements[2].Type != ACPI_TYPE_INTEGER) || + (obj->Package.Elements[3].Type != ACPI_TYPE_INTEGER)) { + fwts_failed(fw, LOG_LEVEL_MEDIUM, + "Method_FIFBadType", + "%s should return package of 4 " + "integers.", name); + fwts_tag_failed(fw, FWTS_TAG_ACPI_METHOD_RETURN); + fwts_advice(fw, + "%s is not returning the correct " + "fan information. It may be worth " + "running the firmware test suite " + "interactive 'fan' test to see if " + "this affects the control and " + "operation of the fan.", name); + } else + method_passed_sane(fw, name, "package"); } static int method_test_FIF(fwts_framework *fw) @@ -4089,37 +4057,30 @@ static void method_test_FST_return( { FWTS_UNUSED(private); - if (method_check_type(fw, name, buf, ACPI_TYPE_PACKAGE) == FWTS_OK) { - fwts_acpi_object_dump(fw, obj); + if (method_check_type(fw, name, buf, ACPI_TYPE_PACKAGE) != FWTS_OK) + return; - if (obj->Package.Count != 3) { - fwts_failed(fw, LOG_LEVEL_MEDIUM, - "Method_FSTElementCount", - "%s should return package of 3 elements, " - "got %" PRIu32 " elements instead.", - name, obj->Package.Count); - fwts_tag_failed(fw, FWTS_TAG_ACPI_METHOD_RETURN); - } else { - if ((obj->Package.Elements[0].Type != ACPI_TYPE_INTEGER) || - (obj->Package.Elements[1].Type != ACPI_TYPE_INTEGER) || - (obj->Package.Elements[2].Type != ACPI_TYPE_INTEGER)) { - fwts_failed(fw, LOG_LEVEL_MEDIUM, - "Method_FSTBadType", - "%s should return package of 3 " - "integers.", name); - fwts_tag_failed(fw, FWTS_TAG_ACPI_METHOD_RETURN); - fwts_advice(fw, - "%s is not returning the correct " - "fan status information. It may be " - "worth running the firmware test " - "suite interactive 'fan' test to see " - "if this affects the control and " - "operation of the fan.", name); - } else { - method_passed_sane(fw, name, "package"); - } - } - } + if (method_package_count_equal(fw, name, "_FST", obj, 3) != FWTS_OK) + return; + + fwts_acpi_object_dump(fw, obj); + if ((obj->Package.Elements[0].Type != ACPI_TYPE_INTEGER) || + (obj->Package.Elements[1].Type != ACPI_TYPE_INTEGER) || + (obj->Package.Elements[2].Type != ACPI_TYPE_INTEGER)) { + fwts_failed(fw, LOG_LEVEL_MEDIUM, + "Method_FSTBadType", + "%s should return package of 3 " + "integers.", name); + fwts_tag_failed(fw, FWTS_TAG_ACPI_METHOD_RETURN); + fwts_advice(fw, + "%s is not returning the correct " + "fan status information. It may be " + "worth running the firmware test " + "suite interactive 'fan' test to see " + "if this affects the control and " + "operation of the fan.", name); + } else + method_passed_sane(fw, name, "package"); } static int method_test_FST(fwts_framework *fw) @@ -4139,50 +4100,51 @@ static void method_test_THERM_return( ACPI_OBJECT *obj, void *private) { - if (method_check_type(fw, name, buf, ACPI_TYPE_INTEGER) == FWTS_OK) { - char *method = (char*)private; - - if (fwts_acpi_region_handler_called_get()) { - /* - * We accessed some memory or I/O region during the - * evaluation which returns spoofed values, so we - * should not test the value being returned. In this - * case, just pass this as a valid return type. - */ - method_passed_sane(fw, name, "return type"); + char *method = (char*)private; + + if (method_check_type(fw, name, buf, ACPI_TYPE_INTEGER) != FWTS_OK) + return; + + if (fwts_acpi_region_handler_called_get()) { + /* + * We accessed some memory or I/O region during the + * evaluation which returns spoofed values, so we + * should not test the value being returned. In this + * case, just pass this as a valid return type. + */ + method_passed_sane(fw, name, "return type"); + } else { + /* + * The evaluation probably was a hard-coded value, + * so sanity check it + */ + if (obj->Integer.Value >= 2732) { + fwts_passed(fw, + "%s correctly returned sane looking " + "value 0x%8.8" PRIx64 " (%5.1f degrees K)", + method, + obj->Integer.Value, + (float)((uint64_t)obj->Integer.Value) / 10.0); } else { - /* - * The evaluation probably was a hard-coded value, - * so sanity check it - */ - if (obj->Integer.Value >= 2732) - fwts_passed(fw, - "%s correctly returned sane looking " - "value 0x%8.8" PRIx64 " (%5.1f degrees K)", - method, - obj->Integer.Value, - (float)((uint64_t)obj->Integer.Value) / 10.0); - else { - fwts_failed(fw, LOG_LEVEL_MEDIUM, - "MethodBadTemp", - "%s returned a dubious value below " - "0 degrees C: 0x%8.8" PRIx64 " (%5.1f " - "degrees K)", - method, - obj->Integer.Value, - (float)((uint64_t)obj->Integer.Value) / 10.0); - fwts_tag_failed(fw, FWTS_TAG_ACPI_METHOD_RETURN); - fwts_advice(fw, - "The value returned was probably a " - "hard-coded thermal value which is " - "out of range because fwts did not " - "detect any ACPI region handler " - "accesses of I/O or system memeory " - "to evaluate the thermal value. " - "It is worth sanity checking these " - "values in " - "/sys/class/thermal/thermal_zone*."); - } + fwts_failed(fw, LOG_LEVEL_MEDIUM, + "MethodBadTemp", + "%s returned a dubious value below " + "0 degrees C: 0x%8.8" PRIx64 " (%5.1f " + "degrees K)", + method, + obj->Integer.Value, + (float)((uint64_t)obj->Integer.Value) / 10.0); + fwts_tag_failed(fw, FWTS_TAG_ACPI_METHOD_RETURN); + fwts_advice(fw, + "The value returned was probably a " + "hard-coded thermal value which is " + "out of range because fwts did not " + "detect any ACPI region handler " + "accesses of I/O or system memeory " + "to evaluate the thermal value. " + "It is worth sanity checking these " + "values in " + "/sys/class/thermal/thermal_zone*."); } } } @@ -4326,7 +4288,6 @@ static int method_test_TZP(fwts_framework *fw) "_TZP", NULL, 0, method_test_polling_return, "_TZP"); } - /* * Section 16 Waking and Sleeping */ @@ -4396,18 +4357,13 @@ static void method_test_Sx_return( { char *method = (char *)private; - if (method_check_type(fw, name, buf, ACPI_TYPE_PACKAGE) == FWTS_OK) { - fwts_acpi_object_dump(fw, obj); + if (method_check_type(fw, name, buf, ACPI_TYPE_PACKAGE) != FWTS_OK) + return; - if (obj->Package.Count != 3) { - fwts_failed(fw, LOG_LEVEL_MEDIUM, - "Method_SElementCount", - "%s should return package of 3 integers, " - "got %d elements instead.", method, - obj->Package.Count); - fwts_tag_failed(fw, FWTS_TAG_ACPI_METHOD_RETURN); - } - } + if (method_package_count_equal(fw, name, method, obj, 3) != FWTS_OK) + return; + + fwts_acpi_object_dump(fw, obj); } #define method_test_Sx(name) \ @@ -4431,34 +4387,26 @@ static void method_test_WAK_return( ACPI_OBJECT *obj, void *private) { - int failed = 0; - FWTS_UNUSED(private); - if (method_check_type(fw, name, buf, ACPI_TYPE_PACKAGE) == FWTS_OK) { - if (obj->Package.Count != 2) { - fwts_failed(fw, LOG_LEVEL_MEDIUM, - "Method_WAKElementCount", - "%s should return package of 2 integers, " - "got %" PRIu32 " elements instead.", - name, obj->Package.Count); - fwts_tag_failed(fw, FWTS_TAG_ACPI_METHOD_RETURN); - failed++; - } else { - if ((obj->Package.Elements[0].Type != ACPI_TYPE_INTEGER) || - (obj->Package.Elements[1].Type != ACPI_TYPE_INTEGER)) { - fwts_failed(fw, LOG_LEVEL_MEDIUM, - "Method_WAKBadType", - "%s should return package of 2 " - "integers, got %" PRIu32 " instead.", - name, obj->Package.Count); - fwts_tag_failed(fw, FWTS_TAG_ACPI_METHOD_RETURN); - failed++; - } - } - if (!failed) - method_passed_sane(fw, name, "package"); + if (method_check_type(fw, name, buf, ACPI_TYPE_PACKAGE) != FWTS_OK) + return; + + if (method_package_count_equal(fw, name, "_WAK", obj, 2) != FWTS_OK) + return; + + if ((obj->Package.Elements[0].Type != ACPI_TYPE_INTEGER) || + (obj->Package.Elements[1].Type != ACPI_TYPE_INTEGER)) { + fwts_failed(fw, LOG_LEVEL_MEDIUM, + "Method_WAKBadType", + "%s should return package of 2 " + "integers, got %" PRIu32 " instead.", + name, obj->Package.Count); + fwts_tag_failed(fw, FWTS_TAG_ACPI_METHOD_RETURN); + return; } + + method_passed_sane(fw, name, "package"); } static int method_test_WAK(fwts_framework *fw) @@ -4504,6 +4452,7 @@ static void method_test_DOD_return( ACPI_OBJECT *obj, void *private) { + uint32_t i; int failed = 0; static char *dod_type[] = { "Other", @@ -4529,37 +4478,37 @@ static void method_test_DOD_return( FWTS_UNUSED(private); - if (method_check_type(fw, name, buf, ACPI_TYPE_PACKAGE) == FWTS_OK) { - uint32_t i; + if (method_check_type(fw, name, buf, ACPI_TYPE_PACKAGE) != FWTS_OK) + return; - for (i = 0; i < obj->Package.Count; i++) { - if (obj->Package.Elements[i].Type != ACPI_TYPE_INTEGER) - failed++; - else { - uint32_t val = obj->Package.Elements[i].Integer.Value; - fwts_log_info_verbatum(fw, "Device %" PRIu32 ":", i); - if ((val & 0x80000000)) { - fwts_log_info_verbatum(fw, " Video Chip Vendor Scheme %" PRIu32, val); - } else { - fwts_log_info_verbatum(fw, " Instance: %" PRIu32, val & 0xf); - fwts_log_info_verbatum(fw, " Display port attachment: %" PRIu32, (val >> 4) & 0xf); - fwts_log_info_verbatum(fw, " Type of display: %" PRIu32 " (%s)", - (val >> 8) & 0xf, dod_type[(val >> 8) & 0xf]); - fwts_log_info_verbatum(fw, " BIOS can detect device: %" PRIu32, (val >> 16) & 1); - fwts_log_info_verbatum(fw, " Non-VGA device: %" PRIu32, (val >> 17) & 1); - fwts_log_info_verbatum(fw, " Head or pipe ID: %" PRIu32, (val >> 18) & 0x7); - } + for (i = 0; i < obj->Package.Count; i++) { + if (obj->Package.Elements[i].Type != ACPI_TYPE_INTEGER) + failed++; + else { + uint32_t val = obj->Package.Elements[i].Integer.Value; + fwts_log_info_verbatum(fw, "Device %" PRIu32 ":", i); + if ((val & 0x80000000)) { + fwts_log_info_verbatum(fw, " Video Chip Vendor Scheme %" PRIu32, val); + } else { + fwts_log_info_verbatum(fw, " Instance: %" PRIu32, val & 0xf); + fwts_log_info_verbatum(fw, " Display port attachment: %" PRIu32, (val >> 4) & 0xf); + fwts_log_info_verbatum(fw, " Type of display: %" PRIu32 " (%s)", + (val >> 8) & 0xf, dod_type[(val >> 8) & 0xf]); + fwts_log_info_verbatum(fw, " BIOS can detect device: %" PRIu32, (val >> 16) & 1); + fwts_log_info_verbatum(fw, " Non-VGA device: %" PRIu32, (val >> 17) & 1); + fwts_log_info_verbatum(fw, " Head or pipe ID: %" PRIu32, (val >> 18) & 0x7); } } - if (failed) { - fwts_failed(fw, LOG_LEVEL_MEDIUM, - "Method_DODNoPackage", - "Method _DOD did not return a package of " - "%" PRIu32 " integers.", obj->Package.Count); - fwts_tag_failed(fw, FWTS_TAG_ACPI_METHOD_RETURN); - } else - method_passed_sane(fw, name, "package"); } + + if (failed) { + fwts_failed(fw, LOG_LEVEL_MEDIUM, + "Method_DODNoPackage", + "Method _DOD did not return a package of " + "%" PRIu32 " integers.", obj->Package.Count); + fwts_tag_failed(fw, FWTS_TAG_ACPI_METHOD_RETURN); + } else + method_passed_sane(fw, name, "package"); } static int method_test_DOD(fwts_framework *fw) @@ -4635,95 +4584,89 @@ static void method_test_BCL_return( ACPI_OBJECT *obj, void *private) { + uint32_t i; + int failed = 0; + bool ascending_levels = false; + FWTS_UNUSED(private); - if (method_check_type(fw, name, buf, ACPI_TYPE_PACKAGE) == FWTS_OK) { - uint32_t i; - int failed = 0; + if (method_check_type(fw, name, buf, ACPI_TYPE_PACKAGE) != FWTS_OK) + return; - fwts_acpi_object_dump(fw, obj); + if (method_package_count_min(fw, name, "_BCL", obj, 3) != FWTS_OK) + return; - for (i = 0; i < obj->Package.Count; i++) { - if (obj->Package.Elements[i].Type != ACPI_TYPE_INTEGER) - failed++; - } - if (failed) { - fwts_failed(fw, LOG_LEVEL_MEDIUM, - "Method_BCLNoPackage", - "%s did not return a package of %" PRIu32 - " integers.", name, obj->Package.Count); - } else { - if (obj->Package.Count < 3) { - fwts_failed(fw, LOG_LEVEL_MEDIUM, - "Method_BCLElementCount", - "%s should return a package " - "of more than 2 integers, got " - "just %" PRIu32 ".", - name, obj->Package.Count); - fwts_tag_failed(fw, FWTS_TAG_ACPI_METHOD_RETURN); - } else { - bool ascending_levels = false; + fwts_acpi_object_dump(fw, obj); - if (obj->Package.Elements[0].Integer.Value < - obj->Package.Elements[1].Integer.Value) { - fwts_failed(fw, LOG_LEVEL_MEDIUM, - "Method_BCLMaxLevel", - "Brightness level when on full " - " power (%" PRIu64 ") is less than " - "brightness level when on " - "battery power (%" PRIu64 ").", - obj->Package.Elements[0].Integer.Value, - obj->Package.Elements[1].Integer.Value); - fwts_tag_failed(fw, FWTS_TAG_ACPI_METHOD_RETURN); - failed++; - } + for (i = 0; i < obj->Package.Count; i++) { + if (obj->Package.Elements[i].Type != ACPI_TYPE_INTEGER) + failed++; + } + if (failed) { + fwts_failed(fw, LOG_LEVEL_MEDIUM, + "Method_BCLNoPackage", + "%s did not return a package of %" PRIu32 + " integers.", name, obj->Package.Count); + return; + } - for (i = 2; i < obj->Package.Count - 1; i++) { - if (obj->Package.Elements[i].Integer.Value > - obj->Package.Elements[i+1].Integer.Value) { - fwts_log_info(fw, - "Brightness level %" PRIu64 - " (index %" PRIu32 ") is greater " - "than brightness level %" PRIu64 - " (index %d" PRIu32 "), should " - "be in ascending order.", - obj->Package.Elements[i].Integer.Value, i, - obj->Package.Elements[i+1].Integer.Value, i+1); - ascending_levels = true; - failed++; - } - } - if (ascending_levels) { - fwts_failed(fw, LOG_LEVEL_MEDIUM, - "Method_BCLAscendingOrder", - "Some or all of the brightness " - "level are not in ascending " - "order which should be fixed " - "in the firmware."); - fwts_tag_failed(fw, FWTS_TAG_ACPI_METHOD_RETURN); - } + if (obj->Package.Elements[0].Integer.Value < + obj->Package.Elements[1].Integer.Value) { + fwts_failed(fw, LOG_LEVEL_MEDIUM, + "Method_BCLMaxLevel", + "Brightness level when on full " + " power (%" PRIu64 ") is less than " + "brightness level when on " + "battery power (%" PRIu64 ").", + obj->Package.Elements[0].Integer.Value, + obj->Package.Elements[1].Integer.Value); + fwts_tag_failed(fw, FWTS_TAG_ACPI_METHOD_RETURN); + failed++; + } - if (failed) - fwts_advice(fw, - "%s seems to be " - "misconfigured and is " - "returning incorrect " - "brightness levels." - "It is worth sanity checking " - "this with the firmware test " - "suite interactive test " - "'brightness' to see how " - "broken this is. As it is, " - "_BCL is broken and needs to " - "be fixed.", name); - else - fwts_passed(fw, - "%s returned a sane " - "package of %" PRIu32 " integers.", - name, obj->Package.Count); - } + for (i = 2; i < obj->Package.Count - 1; i++) { + if (obj->Package.Elements[i].Integer.Value > + obj->Package.Elements[i+1].Integer.Value) { + fwts_log_info(fw, + "Brightness level %" PRIu64 + " (index %" PRIu32 ") is greater " + "than brightness level %" PRIu64 + " (index %d" PRIu32 "), should " + "be in ascending order.", + obj->Package.Elements[i].Integer.Value, i, + obj->Package.Elements[i+1].Integer.Value, i+1); + ascending_levels = true; + failed++; } } + if (ascending_levels) { + fwts_failed(fw, LOG_LEVEL_MEDIUM, + "Method_BCLAscendingOrder", + "Some or all of the brightness " + "level are not in ascending " + "order which should be fixed " + "in the firmware."); + fwts_tag_failed(fw, FWTS_TAG_ACPI_METHOD_RETURN); + } + + if (failed) + fwts_advice(fw, + "%s seems to be " + "misconfigured and is " + "returning incorrect " + "brightness levels." + "It is worth sanity checking " + "this with the firmware test " + "suite interactive test " + "'brightness' to see how " + "broken this is. As it is, " + "_BCL is broken and needs to " + "be fixed.", name); + else + fwts_passed(fw, + "%s returned a sane " + "package of %" PRIu32 " integers.", + name, obj->Package.Count); } static int method_test_BCL(fwts_framework *fw)