| Message ID | CAFd313xSzsAH1yAnjv4NQsewWMUC5K3_d=4qWQLZtf+JZHLHWg@mail.gmail.com |
|---|---|
| State | Superseded |
| Headers | show |
| Series | FWTS Compliance test suit: FACS Firmware ACPI Control Structure test issue | expand |
Hi Rameshwar, Thanks for providing information and a patch for fwts. Could you please submit the patch, with signed-off-by, by git, ex. git send-email --to fwts-devel@lists.ubuntu.com facs.patch? You may want to have the analysis as part of patch descriptions. It is easier for maintainers to applying and keeping tracks of new patches. Please let me know if you still have questions about submitting patches to fwts. Cheers, Alex Hung On Fri, Apr 6, 2018 at 1:00 AM, Rameshwar Sahu <rsahu@apm.com> wrote: > Hi All, > > This is Rameshwar Prasad Sahu from company called "Ampere Computing". > I am currently running FWTS compliance test suit on our ARM64 arch > based development boards. > > I came across below test cases failure: > facs: FACS Firmware ACPI Control Structure test. > -------------------------------------------------------------------------------- > Test 1 of 1: FACS Firmware ACPI Control Structure test. > FACS Firmware ACPI Control Structure: > Signature: 'FACS' > Length: 0x00000040 > Hardware Signature: 0x00000000 > Firmware Waking Vector: 0x00000000 > Global Lock: 0x00000000 > Flags: 0x00000000 > X-Firmware Waking Vector: 0x0000000000000000 > Version: 0x02 > Reserved: 0x00 0x00 0x00 > OSPM Flags: 0x00000000 > Reserved: 0x00 0x00 0x00 0x00 > Reserved: 0x00 0x00 0x00 0x00 > Reserved: 0x00 0x00 0x00 0x00 > Reserved: 0x00 0x00 0x00 0x00 > Reserved: 0x00 0x00 0x00 0x00 > Reserved: 0x00 0x00 0x00 0x00 > FAILED [MEDIUM] FACSNotReserved: Test 1, FACS: The FACS does not seem to be > in a > reserved memory region, check that the BIOS memory map is correctly > reserving > the address space 0xbfffd40040-0xbfffd40080 > > ================================================================================ > 0 passed, 1 failed, 0 warning, 0 aborted, 0 skipped, 0 info only. > ================================================================================ > > > While debugging this test case failure issue I found that our BIOS > code is fine with memory allocation for FACS structure from the > expected reserved memory zone and there is compliance test suit coding > issue, which explained as below: > > I am using Linux 4.11.0 kernel to run this test suit, so basically > here is the FWTS coding flow for FACS structure memory check test: > > 1. First FWTS try to gather the BIOS memory map list info from the sysfs > files > called "/sys/firmware/memmap" which currently doesn't exists for the ARM > arch. > Currently it exists only for x86 arch by the driver module called > "/linux/arch/x86/kernel/e820.c", so in our case we fail here. > > 2. If it fails in #1 (e.g. in our case it failed) then it try to get BIOS > memory map list info from the klog(kernel log) by searching string > "BIOS-memory_map" in klog and add BIOS memory map info in the list if > found this in klog but we fail here also because "BIOS-memory_map" > string doesn't exists in klog for 4.11 kernel,so we BIOS memory map > info list is empty. > > 3. As per my understanding/debugging, the FWTS compliance test suit > code does't take care of #2 failure, I mean it assumes that we got > BIOS memory map list from the klog always even though there is no such > string "BIOS-memory_map" in klog. So before checking FACS structure > address is reserved or not by comparing range in BIOS memory map list, > it should check whether list is empty or not. > > Here I attached my patch work to fix above issue, correct me if I am wrong > here. > > Also could you people please guide me with you kind suggestions here. > > Thanks, > Ram > > -- > fwts-devel mailing list > fwts-devel@lists.ubuntu.com > Modify settings or unsubscribe at: > https://lists.ubuntu.com/mailman/listinfo/fwts-devel >
diff --git a/src/lib/src/fwts_memorymap.c b/src/lib/src/fwts_memorymap.c index 099d0a9..4e94645 100644 --- a/src/lib/src/fwts_memorymap.c +++ b/src/lib/src/fwts_memorymap.c @@ -157,6 +157,10 @@ fwts_bool fwts_memory_map_is_reserved(fwts_list *memory_map_list, const uint64_t if ((memory >= 640 * 1024) && (memory <= 1024*1024)) return FWTS_TRUE; + /* if FWTS_MEMORY_MAP info list is empty, then assume all is fair */ + if (memory_map_list->len == 0) + return FWTS_TRUE; + result = fwts_memory_map_type(memory_map_list, memory); if (result == FWTS_MEMORY_MAP_RESERVED)
Hi All, This is Rameshwar Prasad Sahu from company called "Ampere Computing". I am currently running FWTS compliance test suit on our ARM64 arch based development boards. I came across below test cases failure: facs: FACS Firmware ACPI Control Structure test. ------------------------------------------------------------ -------------------- Test 1 of 1: FACS Firmware ACPI Control Structure test. FACS Firmware ACPI Control Structure: Signature: 'FACS' Length: 0x00000040 Hardware Signature: 0x00000000 Firmware Waking Vector: 0x00000000 Global Lock: 0x00000000 Flags: 0x00000000 X-Firmware Waking Vector: 0x0000000000000000 Version: 0x02 Reserved: 0x00 0x00 0x00 OSPM Flags: 0x00000000 Reserved: 0x00 0x00 0x00 0x00 Reserved: 0x00 0x00 0x00 0x00 Reserved: 0x00 0x00 0x00 0x00 Reserved: 0x00 0x00 0x00 0x00 Reserved: 0x00 0x00 0x00 0x00 Reserved: 0x00 0x00 0x00 0x00 FAILED [MEDIUM] FACSNotReserved: Test 1, FACS: The FACS does not seem to be in a reserved memory region, check that the BIOS memory map is correctly reserving the address space 0xbfffd40040-0xbfffd40080 ============================================================ ==================== 0 passed, 1 failed, 0 warning, 0 aborted, 0 skipped, 0 info only. ============================================================ ==================== While debugging this test case failure issue I found that our BIOS code is fine with memory allocation for FACS structure from the expected reserved memory zone and there is compliance test suit coding issue, which explained as below: I am using Linux 4.11.0 kernel to run this test suit, so basically here is the FWTS coding flow for FACS structure memory check test: 1. First FWTS try to gather the BIOS memory map list info from the sysfs files called "/sys/firmware/memmap" which currently doesn't exists for the ARM arch. Currently it exists only for x86 arch by the driver module called "/linux/arch/x86/kernel/e820.c", so in our case we fail here. 2. If it fails in #1 (e.g. in our case it failed) then it try to get BIOS memory map list info from the klog(kernel log) by searching string "BIOS-memory_map" in klog and add BIOS memory map info in the list if found this in klog but we fail here also because "BIOS-memory_map" string doesn't exists in klog for 4.11 kernel,so we BIOS memory map info list is empty. 3. As per my understanding/debugging, the FWTS compliance test suit code does't take care of #2 failure, I mean it assumes that we got BIOS memory map list from the klog always even though there is no such string "BIOS-memory_map" in klog. So before checking FACS structure address is reserved or not by comparing range in BIOS memory map list, it should check whether list is empty or not. Here I attached my patch work to fix above issue, correct me if I am wrong here. Also could you people please guide me with you kind suggestions here. Thanks, Ram Running 98 tests, results appended to results.log Test: Gather kernel system information. Gather kernel signature. 1 skipped, 1 info only Gather kernel system information. 1 info only Gather kernel boot command line. 1 info only Gather ACPI driver version. 1 info only Test: OPAL Processor Recovery Diagnostics Info Test skipped, missing features: devicetree Test: Scan kernel log for Oopses. Kernel log oops check. 2 passed Test: Run OLOG scan and analysis checks. Test skipped. Test: Scan kernel log for errors and warnings. Kernel log error check. 1 passed Test: BMC Info Test skipped, missing features: IPMI Test: General ACPI information test. Determine Kernel ACPI version. 1 info only Determine machine's ACPI version. 1 info only Determine AML compiler. 1 info only Test: Sanity check UEFI ESRT Table. Sanity check UEFI ESRT Table. 1 passed Test: Dump ESRT table. Dump ESRT Table. Test: Authenticated variable tests. Test aborted. Test: Sanity check for UEFI Boot Path Boot####. Test UEFI Boot Path Boot####. 6 passed Test: UEFI variable info query. Test aborted. Test: UEFI secure boot test. Test aborted. Test: UEFI miscellaneous runtime service interface tests. Test aborted. Test: UEFI Runtime service variable interface tests. Test aborted. Test: UEFI Runtime service time interface tests. Test aborted. Test: Dump UEFI variables. Dump UEFI Variables. Test: Test firmware has set PCI Express MaxReadReq to a higher value on n.. Test firmware settings MaxReadReq for PCI Express de.. 1 passed Test: PCIe ASPM test. PCIe ASPM ACPI test. PCIe ASPM registers test. 4 passed, 9 warnings Test: OPAL MTD Info Test skipped, missing features: devicetree Test: DMI/SMBIOS table tests. Find and test SMBIOS Table Entry Points. 4 passed Test DMI/SMBIOS tables for errors. Test DMI/SMBIOS3 tables for errors. 22 passed, 10 failed Test ARM SBBR SMBIOS structure requirements. 12 passed, 5 skipped Test: CPU frequency scaling tests. CPU frequency table consistency 1 passed CPU frequency table duplic[ 70.556905] rtc-efi rtc-efi: write status is 3 ates 1 passed [ 70.584361] rtc-efi rtc-efi: write status is 3 CPU frequency firmware limits 1 passed [ 70.612605] rtc-efi rtc-efi: write status is 3 CPU frequency claimed maximum 1 passed CPU frequency SW_ANY control 1 skipped CPU frequency SW_ALL control 1 skipped CPU frequency performance tests. 1 passed Test: XENV Xen Environment Table tests. Test skipped. Test: XSDT Extended System Description Table test. XSDT Extended System Description Table test. 1 passed Test: WSMT Windows SMM Security Mitigations Table test. Test skipped. Test: WPBT Windows Platform Binary Table test. Test skipped. Test: WDAT Microsoft Hardware Watchdog Action Table test. Test skipped. Test: ACPI Wakealarm tests. Test existence of RTC with alarm interface. 1 passed Trigger wakealarm for 1 seconds in the future. 1 failed Test if wakealarm is fired. 1 failed Multiple wakealarm firing tests. 1 failed Reset wakealarm time. 1 passed, 1 failed Test: WAET Windows ACPI Emulated Devices Table test. Test skipped. Test: UEFI Data Table test. Test skipped. Test: TPM2 Trusted Platform Module 2 test. Test skipped. Test: TCPA Trusted Computing Platform Alliance Capabilities Table test. Test skipped. Test: Re-assemble DSDT and SSDTs to find syntax errors and warnings. Disassemble and reassemble DSDT and SSDTs. 4 failed Test: STAO Status Override Table test. Test skipped. Test: SRAT System Resource Affinity Table test. Test skipped. Test: SPMI Service Processor Management Interface Description Table test. Test skipped. Test: SPCR Serial Port Console Redirection Table test. SPCR Serial Port Console Redirection Table test. 1 passed SPCR Revision Test. 1 passed SPCR GSIV Interrupt Test. 1 passed Test: SLIT System Locality Distance Information test. Test skipped. Test: SLIC Software Licensing Description Table test. Test skipped. Test: SDEV Secure Devices Table test Test skipped. Test: SDEI Software Delegated Exception Interface Table test Test skipped. Test: SBST Smart Battery Specification Table test. Test skipped. Test: RSDT Root System Description Table test. Test skipped. Test: SBBR RSDP Root System Description Pointer tests. RSDP Root System Description Pointer test. 1 passed Test: RSDP Root System Description Pointer test. RSDP Root System Description Pointer test. 8 passed Test: RASF RAS Feature Table test Test skipped. Test: PPTT Processor Properties Topology Table test. Test skipped. Test: PMTT Memory Topology Table test. Test skipped. Test: Dump ACPI _PLD (Physical Device Location). Dump ACPI _PLD (Physical Device Location). Test: PDTT Platform Debug Trigger Table test. Test skipped. Test: PCCT Platform Communications Channel test. Validate PCC table. 1 passed Test: NFIT NVDIMM Firmware Interface Table test. Test skipped. Test: ACPI DSDT Method Semantic tests. Test Method Names. 1 passed Test _AEI. 1 passed Test _EVT (Event Method). 1 passed Test _DLM (Device Lock Mutex). 1 skipped Test _PIC (Inform AML of Interrupt Model). 1 skipped Test _CID (Compatible ID). 37 passed, 2 failed Test _DDN (DOS Device Name). 28 passed Test _HID (Hardware ID). 98 passed Test _HRV (Hardware Revision Number). 1 skipped Test _MLS (Multiple Language String). 1 skipped Test _PLD (Physical Device Location). 1 skipped Test _SUB (Subsystem ID). 1 skipped Test _SUN (Slot User Number). 1 passed Test _STR (String). 40 passed Test _UID (Unique ID). 94 passed Test _CDM (Clock Domain). 1 skipped Test _CRS (Current Resource Settings). 42 passed Test _DSD (Device Specific Data). Test _DIS (Disable). 1 skipped Test _DMA (Direct Memory Access). 8 passed Test _FIX (Fixed Register Resource Provider). 1 skipped Test _GSB (Global System Interrupt Base). 1 skipped Test _HPP (Hot Plug Parameters). 1 skipped Test _PRS (Possible Resource Settings). 1 skipped Test _PRT (PCI Routing Table). 8 passed Test _PXM (Proximity). 1 skipped Test _CCA (Cache Coherency Attribute). 49 passed Test _EDL (Eject Device List). 1 skipped Test _EJD (Ejection Dependent Device). 1 skipped Test _EJ0 (Eject). 1 skipped Test _EJ1 (Eject). 1 skipped Test _EJ2 (Eject). 1 skipped Test _EJ3 (Eject). 1 skipped Test _EJ4 (Eject). 1 skipped Test _LCK (Lock). 1 skipped Test _RMV (Remove). 1 skipped Test _STA (Status). 29 passed Test _DEP (Operational Region Dependencies). 1 skipped Test _FIT (Firmware Interface Table). 1 skipped Test _BDN (BIOS Dock Name). 1 skipped Test _BBN (Base Bus Number). 8 passed Test _DCK (Dock). 1 skipped Test _INI (Initialize). 2 passed Test _GLK (Global Lock). 1 skipped Test _SEG (Segment). 8 passed Test _LSI (Label Storage Information). 1 skipped Test _OFF (Set resource off). 1 skipped Test _ON_ (Set resource on). 1 skipped Test _DSW (Device Sleep Wake). 1 skipped Test _IRC (In Rush Current). 1 skipped Test _PRE (Power Resources for Enumeration). 1 skipped Test _PR0 (Power Resources for D0). 1 skipped Test _PR1 (Power Resources for D1). 1 skipped Test _PR2 (Power Resources for D2). 1 skipped Test _PR3 (Power Resources for D3). 1 skipped Test _PRW (Power Resources for Wake). 1 skipped Test _PS0 (Power State 0). 1 skipped Test _PS1 (Power State 1). 1 skipped Test _PS2 (Power State 2). 1 skipped Test _PS3 (Power State 3). 1 skipped Test _PSC (Power State Current). 1 skipped Test _PSE (Power State for Enumeration). 1 skipped Test _PSW (Power State Wake). 1 skipped Test _S1D (S1 Device State). 1 skipped Test _S2D (S2 Device State). 1 skipped Test _S3D (S3 Device State). 1 skipped Test _S4D (S4 Device State). 1 skipped Test _S0W (S0 Device Wake State). 1 skipped Test _S1W (S1 Device Wake State). 1 skipped Test _S2W (S2 Device Wake State). 1 skipped Test _S3W (S3 Device Wake State). 1 skipped Test _S4W (S4 Device Wake State). 1 skipped Test _RST (Device Reset). 1 skipped Test _PRR (Power Resource for Reset). 1 skipped Test _S0_ (S0 System State). 1 skipped Test _S1_ (S1 System State). 1 skipped Test _S2_ (S2 System State). 1 skipped Test _S3_ (S3 System State). 1 skipped Test _S4_ (S4 System State). 1 skipped Test _S5_ (S5 System State). 1 skipped Test _SWS (System Wake Source). 1 skipped Test _PSS (Performance Supported States). 1 skipped Test _CPC (Continuous Performance Control). 32 passed Test _CSD (C State Dependencies). 1 skipped Test _CST (C States). 1 skipped Test _PCT (Performance Control). 1 skipped Test _PDL (P-State Depth Limit). 1 skipped Test _PPC (Performance Present Capabilities). 1 skipped Test _PPE (Polling for Platform Error). 1 skipped Test _PSD (Power State Dependencies). 32 passed Test _PTC (Processor Throttling Control). 1 skipped Test _TDL (T-State Depth Limit). 1 skipped Test _TPC (Throttling Present Capabilities). 1 skipped Test _TSD (Throttling State Dependencies). 1 skipped Test _TSS (Throttling Supported States). 1 skipped Test _LPI (Low Power Idle States). 48 passed Test _RDI (Resource Dependencies for Idle). 1 skipped Test _PUR (Processor Utilization Request). 1 skipped Test _MSG (Message). 1 skipped Test _SST (System Status). 1 warning, 1 skipped Test _ALC (Ambient Light Colour Chromaticity). 1 skipped Test _ALI (Ambient Light Illuminance). 1 skipped Test _ALT (Ambient Light Temperature). 1 skipped Test _ALP (Ambient Light Polling). 1 skipped Test _ALR (Ambient Light Response). 1 skipped Test _LID (Lid Status). 1 skipped Test _GTF (Get Task File). 1 skipped Test _GTM (Get Timing Mode). 1 skipped Test _MBM (Memory Bandwidth Monitoring Data). 1 skipped Test _UPC (USB Port Capabilities). 1 skipped Test _UPD (User Presence Detect). 1 skipped Test _UPP (User Presence Polling). 1 skipped Test _GCP (Get Capabilities). 1 skipped Test _GRT (Get Real Time). 1 skipped Test _GWS (Get Wake Status). 1 skipped Test _CWS (Clear Wake Status). 1 skipped Test _SRT (Set Real Time). 1 skipped Test _STP (Set Expired Timer Wake Policy). 1 skipped Test _STV (Set Timer Value). 1 skipped Test _TIP (Expired Timer Wake Policy). 1 skipped Test _TIV (Timer Values). 1 skipped Test _SBS (Smart Battery Subsystem). 1 skipped Test _BCT (Battery Charge Time). 1 skipped Test _BIF (Battery Information). 1 skipped Test _BIX (Battery Information Extended). 1 skipped Test _BMA (Battery Measurement Averaging). 1 skipped Test _BMC (Battery Maintenance Control). 1 skipped Test _BMD (Battery Maintenance Data). 1 skipped Test _BMS (Battery Measurement Sampling Time). 1 skipped Test _BST (Battery Status). 1 skipped Test _BTP (Battery Trip Point). 1 skipped Test _BTH (Battery Throttle Limit). 1 skipped Test _BTM (Battery Time). 1 skipped Test _PCL (Power Consumer List). 1 skipped Test _PIF (Power Source Information). 1 skipped Test _PRL (Power Source Redundancy List). 1 skipped Test _PSR (Power Source). 1 skipped Test _GAI (Get Averaging Level). 1 skipped Test _GHL (Get Harware Limit). 1 skipped Test _PMC (Power Meter Capabilities). 1 skipped Test _PMD (Power Meter Devices). 1 skipped Test _PMM (Power Meter Measurement). 1 skipped Test _WPC (Wireless Power Calibration). 1 skipped Test _WPP (Wireless Power Polling). 1 skipped Test _FIF (Fan Information). 1 skipped Test _FPS (Fan Performance States). 1 skipped Test _FSL (Fan Set Level). 1 skipped Test _FST (Fan Status). 1 skipped Test _ACx (Active Cooling). 10 skipped Test _ART (Active Cooling Relationship Table). 1 skipped Test _CRT (Critical Trip Point). 1 skipped Test _CR3 (Warm/Standby Temperature). 1 skipped Test _DTI (Device Temperature Indication). 1 skipped Test _HOT (Hot Temperature). 1 skipped Test _MTL (Minimum Throttle Limit). 1 skipped Test _NTT (Notification Temp Threshold). 1 skipped Test _PSL (Passive List). 1 skipped Test _PSV (Passive Temp). 1 skipped Test _RTV (Relative Temp Values). 1 skipped Test _SCP (Set Cooling Policy). 1 skipped Test _TC1 (Thermal Constant 1). 1 skipped Test _TC2 (Thermal Constant 2). 1 skipped Test _TFP (Thermal fast Sampling Period). 1 skipped Test _TMP (Thermal Zone Current Temp). 1 skipped Test _TPT (Trip Point Temperature). 1 skipped Test _TRT (Thermal Relationship Table). 1 skipped Test _TSN (Thermal Sensor Device). 1 skipped Test _TSP (Thermal Sampling Period). 1 skipped Test _TST (Temperature Sensor Threshold). 1 skipped Test _TZD (Thermal Zone Devices). 1 skipped Test _TZM (Thermal Zone member). 1 skipped Test _TZP (Thermal Zone Polling). 1 skipped Test _GPE (General Purpose Events). 1 skipped Test _EC_ (EC Offset Query). 1 skipped Test _PTS (Prepare to Sleep). Test _TTS (Transition to State). 1 skipped Test _WAK (System Wake). Test _ADR (Return Unique ID for Device). 9 passed Test _BCL (Query List of Brightness Control Levels S.. 1 skipped Test _BCM (Set Brightness Level). 1 skipped Test _BQC (Brightness Query Current Level). 1 skipped Test _DCS (Return the Status of Output Device). 1 skipped Test _DDC (Return the EDID for this Device). 1 skipped Test _DSS (Device Set State). 1 skipped Test _DGS (Query Graphics State). 1 skipped Test _DOD (Enumerate All Devices Attached to Display.. 1 skipped Test _DOS (Enable/Disable Output Switching). 1 skipped Test _GPD (Get POST Device). 1 skipped Test _ROM (Get ROM Data). 1 skipped Test _SPD (Set POST Device). 1 skipped Test _VPO (Video POST Options). 1 skipped Test _CBA (Configuration Base Address). 8 passed Test _IFT (IPMI Interface Type). 1 skipped Test _SRV (IPMI Interface Revision). 1 skipped Test: MSDM Microsoft Data Management Table test. Test skipped. Test: MSCT Maximum System Characteristics Table test. Test skipped. Test: MPST Memory Power State Table test. Test skipped. Test: MCHI Management Controller Host Interface Table test. Test skipped. Test: MADT Multiple APIC Description Table (spec compliant). MADT checksum test. 1 passed MADT revision test. 2 passed MADT architecture minimum revision test. 1 passed MADT flags field reserved bits test. 1 passed MADT subtable tests. 205 passed Test: LPIT Low Power Idle Table test. Test skipped. Test: IORT IO Remapping Table test. IORT IO Remapping Table test. 1 passed Test: HMAT Heterogeneous Memory Attribute Table test. Test skipped. Test: HEST Hardware Error Source Table test. HEST Hardware Error Source Table test. 1 passed Test: GTDT Generic Timer Description Table test. GTDT Generic Timer Description Table test. 1 passed Test: Dump GPEs. Dump GPEs. Test: FPDT Firmware Performance Data Table test. Test skipped. Test: SBBR FADT Fixed ACPI Description Table tests. FADT Revision Test. 1 passed FADT Reduced HW Test. 4 passed FADT Server Profile Test. 1 failed FADT PSCI Compliant Test. 1 passed Test: FADT Fixed ACPI Description Table tests. ACPI FADT Description Table flag info. 1 info only FADT checksum test. 1 passed FADT revision test. 1 warning ACPI FADT Description Table tests. 10 passed Test FADT SCI_EN bit is enabled. 1 skipped Test FADT reset register. 1 skipped Test: FACS Firmware ACPI Control Structure test. FACS Firmware ACPI Control Structure test. 1 failed Test: ERST Error Record Serialization Table test. Test skipped. Test: EINJ Error Injection Table test. Test skipped. Test: ECDT Embedded Controller Boot Resources Table test. Test skipped. Test: DRTM D-RTM Resources Table test. Test skipped. Test: DPPT DMA Protection Policy Table test Test skipped. Test: Wireless power calibration device test Test skipped. Test: Time and alarm device test Test skipped. Test: Ambient light sensor device test Test skipped. Test: Lid device test Test skipped. Test: Sleep button device test Test skipped. Test: Power button device test Test _HID (Hardware ID). 1 passed Test: ACPI embedded controller device test Test skipped. Test: ACPI smart battery device test Test skipped. Test: ACPI battery device test Test skipped. Test: AC adapter device test Test skipped. Test: DBG2 (Debug Port Table 2) test. DBG2 (Debug Port Table 2) test. 1 passed DBG2 ARM SBSA Generic UART test, 1 passed Test: DBGP (Debug Port) Table test. Test skipped. Test: CSRT Core System Resource Table test. Test skipped. Test: Dump ACPI _PRS resources. Dump ACPI _PRS (Possible Resource Settings). Test: Dump ACPI _CRS resources. Dump ACPI _CRS (Current Resource Settings). Test: CPEP Corrected Platform Error Polling Table test. Test skipped. Test: ACPI table checksum test. ACPI table checksum test. 16 passed Test: BOOT Table test. Test skipped. Test: BGRT Boot Graphics Resource Table test. Test skipped. Test: BERT Boot Error Record Table test. BERT Boot Error Record Table test. 1 passed Test: ASPT Table test. Test skipped. Test: ASF! Alert Standard Format Table test. Test skipped. Test: ACPI table headers sanity tests. Test that processors only exist in the _SB namespace. 1 passed Test DSDT and SSDT tables are implemented. 2 passed Check for recommended ACPI tables. 5 passed, 9 warnings Test: ACPI table headers sanity tests. Test ACPI headers. 14 passed Test: Dump ACPI tables. Dump ACPI tables. 1 info only [root@dhcp-10-48-13-41 apm-benchmark]# CTRL-A Z for help |115200 8N1 | NOR | Minicom 2.5 | VT102 | Offline