Date   

ACRN Project Technical Community Meeting (2019/7~2019/12): @ Weekly Wednesday 11AM (China-Shanghai), Tuesday 7PM (US-West Coast), Wednesday 3AM (Europe-London)

Wang, Hongbo
 

Notice: Join ACRN’s TCM meeting with WebEx till Nov. 2019
Due to Zoom’s connection issue in PRC mainland recently, we have to use WebEx to replace Zoom for ACRN TCM meeting temporarily. We’ll monitor Zoom’s availability closely and switch back to Zoom as it comes back to normal. Sorry for the inconvenience!
Cisco WebEx: https://intel.webex.com/intel/j.php?MTID=md8485ef1ef04eeee01805a7cb323801b  (More details is at the bottom of the meeting request)
 
 
Date: 11/20
Topic:  How to Deploy ACRN on New Hardware Board
Description: When user wants to enable ACRN hypervisor on a new hardware board, where should they start? Previously we could only manually modify acrn-hypervisor source code and Guest VM launch script to boot Service VM and launch Guest VMs, which requires user be familiar with ACRN source code and Guest VM launch scripts. In this talk, we’ll introduce an acrn-config toolset to end users. The tool includes a webUI for user to configure the Board/Scenario/Launch configurations and make the build automatically. With acrn-config tool, users could save time to enable ACRN on their new board.
 
WW Topic Presenter Status
WW02 TPM2.0 virtualization in ACRN DENG, Wei 1/9
WW03 Polling mode Virtio and its advantage for RT VM DENG, Jie 1/16
WW04 Buffer sharing from UOS to SOS, HyperDMA usage LIU, Xinyun 1/23
WW05 USB HUB Virtualization WU, Xiaoguang 1/30
WW07 ACRN Device Model QoS Design LIU, Long 2/13
WW08 ACRN Debug Tips CHEN, Jason 2/20
WW09 GVT-g debug trace tool GONG, Zhipeng 2/27
WW10 Kata Container Architecture: First Steps with ACRN Dhanraj, Vijay  3/6
WW11 One ACRN hypervisor to support multi-platform WU, Xiangyang 3/13
WW12 Power button key mediator design in ACRN LIU, Yuan 3/20
WW13 Local APIC Virtualization Enhancement for Intel KBL platform LI, Fei 3/27
WW14 Safety VM Support YIN, FengWei 4/3
WW15 How to customize GPIO in ACRN LIU, Yuan 4/10
WW16 ACRN Cache QoS support based on CAT TAO, Yuhong 4/17
WW17 ACRN Real-Time measurement Methodology LI, Wilson 4/24
WW19 I2C Virtualization CHEN, Conghui 5/8
WW20 SGX Virtualization in ACRN WU, Binbin 5/15
WW21 Logger Improvement on acrn-dm CAO, Minggui 5/22
WW22 AcrnGT Virtual Display Deep Dive HE, Min 5/29
WW23 Local APIC Emulation and Pass-through Grandhi, Sainath 6/5
WW25
 
ACRN Functional Safety: Understanding and Mitigating Inter-VM Interference MAO, Junjie 6/19
WW26 Enable VwWorks as RTVM on ACRN FU, Kaige 6/26
WW27 ACRN 2.0 New Architecture Sharing - 1/2 REN, Jack 7/3
WW28 ACRN 2.0 New Architecture Sharing- 2/2 REN, Jack 7/10
WW29 How to enable open vSwitch on ACRN LIU, Yuan 7/17
WW30 ACRN Configuration Design Tool SUN, Victor 7/24
WW31 Design of GOP Driver for GVT-g HE, Min 7/31
WW32 On Dynamic Resource Allocation Mao, Junjie 8/7
WW33 ACRN virtual secure boot and key enrollment Wang, Kai 8/14
WW34 Split ACRN’s Device Model CHEN, Jason CJ 8/21
WW35 ACRN Continuous Integration System Introduction ZHANG, Wenling 8/28
WW36 BKC for ACRN RT and vmexit analysis YAN, Like 9/4
WW37 ACRN Windows As A Guest (WaaG) Overview CHEN, Jianjun 9/11
WW38 ACRN Fuzzing Test HUANG, Yonghua 9/18
WW39 Implementation of GOP driver with AcrnGT LIU, Xinyun 9/25
WW41 Banish the Dead: Identifying and Removing Dead Code for Functional Safety MAO, Junjie 10/9
WW42 ACRN Memory Bandwidth Allocation (MBA) Vijay Dhanraj 10/16
WW43 Enable OVMF for Service VM WANG, Qian 10/23
WW44 WaaG and Its HLK SHEN, Fangfang 10/30
WW45 Performance Monitoring Unit Introduction WU, Binbin 11/6
WW46 ACRN Schedule Framework Introduction LIU, Shuo 11/13
WW47 How to Deploy ACRN on New Hardware Board SUN, Victor 11/19
 
 
 
Project ACRN: A flexible, light-weight, open source reference hypervisor for IoT devices
 
We're still in the early stages of forming this TSC, so instead we invite you to attend a weekly "Technical Community" meeting where we'll meet community members and talk about the ACRN project and plans. As we explore community interest and involvement opportunities, we'll (re)schedule these meetings at a time convenient to most attendees:
  • -- Do not delete or change any of the following text. --  
  • When it's time, join your Webex meeting here.
 
 
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Meeting password: ShFp3MC@ 
 
 
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  • Meeting Notes:
 
 
Best regards.
Hongbo
Tel: +86-21-6116 7445
MP: +86-1364 1793 689
 
 
 
 
 
 
 
 
 
 


Re: [acrn-dev] [acrn-users] ACRN on ThinkPad-L450 laptop

Victor Sun
 

HI Rajagopal,

We reproduced the issue, the root cause is your board file has no <TTYS_INFO> settings. (i.e. no serial port/COMx device. )

We will deliver patch soon to bypass TTYS check. But as I mentioned before, without serial port ACRN will be very hard to debug issues.

BR,

Victor


On 11/18/2019 1:46 PM, Rajagopal Aravindan via Lists.Projectacrn.Org wrote:
Hello Victor,

>>Could you please share your board xml file?
PFB (my signature) the board xml.

Thanks,
Rajagopal

<acrn-config board="lenl450">
<BIOS_INFO>
BIOS Information
Vendor: LENOVO
Version: JDET55WW (1.17 )
Release Date: 11/20/2015
BIOS Revision: 1.17
</BIOS_INFO>

<BASE_BOARD_INFO>
Base Board Information
Manufacturer: LENOVO
Product Name: Intel powered classmate PC
Version: SDK0E50510 WIN
</BASE_BOARD_INFO>

<PCI_DEVICE>
00:00.0 Host bridge: Intel Corporation Broadwell-U Host Bridge -OPI (rev 09)
00:02.0 VGA compatible controller: Intel Corporation HD Graphics 5500 (rev 09)
Region 0: Memory at e0000000 (64-bit, non-prefetchable) [size=16M]
Region 2: Memory at c0000000 (64-bit, prefetchable) [size=512M]
00:03.0 Audio device: Intel Corporation Broadwell-U Audio Controller (rev 09)
Region 0: Memory at e1230000 (64-bit, non-prefetchable) [size=16K]
00:14.0 USB controller: Intel Corporation Wildcat Point-LP USB xHCI Controller (rev 03)
Region 0: Memory at e1220000 (64-bit, non-prefetchable) [size=64K]
00:16.0 Communication controller: Intel Corporation Wildcat Point-LP MEI Controller #1 (rev 03)
Region 0: Memory at e1239000 (64-bit, non-prefetchable) [size=32]
00:19.0 Ethernet controller: Intel Corporation Ethernet Connection (3) I218-LM (rev 03)
Region 0: Memory at e1200000 (32-bit, non-prefetchable) [size=128K]
Region 1: Memory at e123e000 (32-bit, non-prefetchable) [size=4K]
00:1b.0 Audio device: Intel Corporation Wildcat Point-LP High Definition Audio Controller (rev 03)
Region 0: Memory at e1234000 (64-bit, non-prefetchable) [size=16K]
00:1c.0 PCI bridge: Intel Corporation Wildcat Point-LP PCI Express Root Port #1 (rev e3)
00:1c.2 PCI bridge: Intel Corporation Wildcat Point-LP PCI Express Root Port #3 (rev e3)
00:1c.5 PCI bridge: Intel Corporation Wildcat Point-LP PCI Express Root Port #6 (rev e3)
00:1d.0 USB controller: Intel Corporation Wildcat Point-LP USB EHCI Controller (rev 03)
Region 0: Memory at e123d000 (32-bit, non-prefetchable) [size=1K]
00:1f.0 ISA bridge: Intel Corporation Wildcat Point-LP LPC Controller (rev 03)
00:1f.2 SATA controller: Intel Corporation Wildcat Point-LP SATA Controller [AHCI Mode] (rev 03)
Region 5: Memory at e123c000 (32-bit, non-prefetchable) [size=2K]
00:1f.3 SMBus: Intel Corporation Wildcat Point-LP SMBus Controller (rev 03)
Region 0: Memory at e1238000 (64-bit, non-prefetchable) [size=256]
00:1f.6 Signal processing controller: Intel Corporation Wildcat Point-LP Thermal Management Controller (rev 03)
Region 0: Memory at e123b000 (64-bit, non-prefetchable) [size=4K]
04:00.0 Network controller: Intel Corporation Wireless 7265 (rev 61)
Region 0: Memory at e1100000 (64-bit, non-prefetchable) [size=8K]
05:00.0 Unassigned class [ff00]: Realtek Semiconductor Co., Ltd. RTS5227 PCI Express Card Reader (rev 01)
Region 0: Memory at e1000000 (32-bit, non-prefetchable) [size=4K]
</PCI_DEVICE>

<PCI_VID_PID>
00:00.0 0600: 8086:1604 (rev 09)
00:02.0 0300: 8086:1616 (rev 09)
00:03.0 0403: 8086:160c (rev 09)
00:14.0 0c03: 8086:9cb1 (rev 03)
00:16.0 0780: 8086:9cba (rev 03)
00:19.0 0200: 8086:15a2 (rev 03)
00:1b.0 0403: 8086:9ca0 (rev 03)
00:1c.0 0604: 8086:9c90 (rev e3)
00:1c.2 0604: 8086:9c94 (rev e3)
00:1c.5 0604: 8086:9c9a (rev e3)
00:1d.0 0c03: 8086:9ca6 (rev 03)
00:1f.0 0601: 8086:9cc3 (rev 03)
00:1f.2 0106: 8086:9c83 (rev 03)
00:1f.3 0c05: 8086:9ca2 (rev 03)
00:1f.6 1180: 8086:9ca4 (rev 03)
04:00.0 0280: 8086:095b (rev 61)
05:00.0 ff00: 10ec:5227 (rev 01)
</PCI_VID_PID>

<WAKE_VECTOR_INFO>
#define WAKE_VECTOR_32          0xACF6800CUL
#define WAKE_VECTOR_64          0xACF68018UL
</WAKE_VECTOR_INFO>

<RESET_REGISTER_INFO>
#define RESET_REGISTER_ADDRESS  0xCF9UL
#define RESET_REGISTER_SPACE_ID SPACE_SYSTEM_IO
#define RESET_REGISTER_VALUE    0x6U
</RESET_REGISTER_INFO>

<PM_INFO>
#define PM1A_EVT_SPACE_ID       SPACE_SYSTEM_IO
#define PM1A_EVT_BIT_WIDTH      0x20U
#define PM1A_EVT_BIT_OFFSET     0x0U
#define PM1A_EVT_ADDRESS        0x1800UL
#define PM1A_EVT_ACCESS_SIZE    0x2U
#define PM1B_EVT_SPACE_ID       SPACE_SYSTEM_IO
#define PM1B_EVT_BIT_WIDTH      0x0U
#define PM1B_EVT_BIT_OFFSET     0x0U
#define PM1B_EVT_ADDRESS        0x0UL
#define PM1B_EVT_ACCESS_SIZE    0x2U
#define PM1A_CNT_SPACE_ID       SPACE_SYSTEM_IO
#define PM1A_CNT_BIT_WIDTH      0x10U
#define PM1A_CNT_BIT_OFFSET     0x0U
#define PM1A_CNT_ADDRESS        0x1804UL
#define PM1A_CNT_ACCESS_SIZE    0x2U
#define PM1B_CNT_SPACE_ID       SPACE_SYSTEM_IO
#define PM1B_CNT_BIT_WIDTH      0x0U
#define PM1B_CNT_BIT_OFFSET     0x0U
#define PM1B_CNT_ADDRESS        0x0UL
#define PM1B_CNT_ACCESS_SIZE    0x2U
</PM_INFO>

<S3_INFO>
</S3_INFO>

<S5_INFO>
</S5_INFO>

<DRHD_INFO>
#define DRHD_COUNT              2U

#define DRHD0_DEV_CNT           0x1U
#define DRHD0_SEGMENT           0x0U
#define DRHD0_FLAGS             0x0U
#define DRHD0_REG_BASE          0xFED90000UL
#define DRHD0_IGNORE            true
#define DRHD0_DEVSCOPE0_TYPE    0x1U
#define DRHD0_DEVSCOPE0_ID      0x0U
#define DRHD0_DEVSCOPE0_BUS     0x0U
#define DRHD0_DEVSCOPE0_PATH    0x10U

#define DRHD1_DEV_CNT           0x2U
#define DRHD1_SEGMENT           0x0U
#define DRHD1_FLAGS             0x1U
#define DRHD1_REG_BASE          0xFED91000UL
#define DRHD1_IGNORE            false
#define DRHD1_DEVSCOPE0_TYPE    0x3U
#define DRHD1_DEVSCOPE0_ID      0x2U
#define DRHD1_DEVSCOPE0_BUS     0xf0U
#define DRHD1_DEVSCOPE0_PATH    0xf8U
#define DRHD1_DEVSCOPE1_TYPE    0x4U
#define DRHD1_DEVSCOPE1_ID      0x0U
#define DRHD1_DEVSCOPE1_BUS     0xf0U
#define DRHD1_DEVSCOPE1_PATH    0x78U

</DRHD_INFO>

<CPU_BRAND>
"Intel(R) Core(TM) i5-5300U CPU @ 2.30GHz"
</CPU_BRAND>

<CX_INFO>
/* Cx data is not available */
</CX_INFO>

<PX_INFO>
{0x8FDUL, 0x00UL, 0x0AUL, 0x0AUL, 0x001D00UL, 0x001D00UL}, /* P0 */
{0x8FCUL, 0x00UL, 0x0AUL, 0x0AUL, 0x001700UL, 0x001700UL}, /* P1 */
{0x898UL, 0x00UL, 0x0AUL, 0x0AUL, 0x001600UL, 0x001600UL}, /* P2 */
{0x7D0UL, 0x00UL, 0x0AUL, 0x0AUL, 0x001400UL, 0x001400UL}, /* P3 */
{0x76CUL, 0x00UL, 0x0AUL, 0x0AUL, 0x001300UL, 0x001300UL}, /* P4 */
{0x708UL, 0x00UL, 0x0AUL, 0x0AUL, 0x001200UL, 0x001200UL}, /* P5 */
{0x6A4UL, 0x00UL, 0x0AUL, 0x0AUL, 0x001100UL, 0x001100UL}, /* P6 */
{0x5DCUL, 0x00UL, 0x0AUL, 0x0AUL, 0x000F00UL, 0x000F00UL}, /* P7 */
{0x578UL, 0x00UL, 0x0AUL, 0x0AUL, 0x000E00UL, 0x000E00UL}, /* P8 */
{0x514UL, 0x00UL, 0x0AUL, 0x0AUL, 0x000D00UL, 0x000D00UL}, /* P9 */
{0x44CUL, 0x00UL, 0x0AUL, 0x0AUL, 0x000B00UL, 0x000B00UL}, /* P10 */
{0x3E8UL, 0x00UL, 0x0AUL, 0x0AUL, 0x000A00UL, 0x000A00UL}, /* P11 */
{0x384UL, 0x00UL, 0x0AUL, 0x0AUL, 0x000900UL, 0x000900UL}, /* P12 */
{0x320UL, 0x00UL, 0x0AUL, 0x0AUL, 0x000800UL, 0x000800UL}, /* P13 */
{0x258UL, 0x00UL, 0x0AUL, 0x0AUL, 0x000600UL, 0x000600UL}, /* P14 */
{0x1F4UL, 0x00UL, 0x0AUL, 0x0AUL, 0x000500UL, 0x000500UL}, /* P15 */
</PX_INFO>

<CLOS_INFO>
clos supported by cache:False
clos max:0
</CLOS_INFO>

<TTYS_INFO>
</TTYS_INFO>

<SYSTEM_RAM_INFO>
00001000-00057fff : System RAM
00059000-0008bfff : System RAM
00100000-a9efdfff : System RAM
acfff000-acffffff : System RAM
100000000-24dffffff : System RAM
</SYSTEM_RAM_INFO>

<BLOCK_DEVICE_INFO>
/dev/sda6: TYPE="ext4"
/dev/sda7: TYPE="ext4"
/dev/sda8: TYPE="ext4"
</BLOCK_DEVICE_INFO>

<AVAILABLE_IRQ_INFO>
3, 4, 5, 6, 7, 10, 11, 13, 14, 15
</AVAILABLE_IRQ_INFO>

<TOTAL_MEM_INFO>
8032796 kB
</TOTAL_MEM_INFO>

<CPU_PROCESSOR_INFO>
0, 1, 2, 3
</CPU_PROCESSOR_INFO>

</acrn-config>

From: acrn-users@... <acrn-users@...> on behalf of Victor Sun <victor.sun@...>
Sent: Saturday, November 16, 2019 7:50 AM
To: acrn-users@... <acrn-users@...>
Subject: Re: [acrn-dev] [acrn-users] ACRN on ThinkPad-L450 laptop
 

Hi Rajagopal,

Could you please share your board xml file?

If there is no UART in your laptop, ACRN should be OK to run if no configuration conflict but it is hard to debug when issue happens.
BR,
Victor

On 11/15/2019 11:33 PM, a.rajagopal via Lists.Projectacrn.Org wrote:
Hello Victor,

>>Make sure your code include below commit:

>>commit cdd086a81d5997d52ace5a541c9b1e99ce35c24c

With the above commit, I run into the below error ...


..../board_cfg_lib.py", line 339, in parser_vuart_console

 

    if ttys and 'BDF' in ttys[0] or '/dev' in ttys[0]:

TypeError: argument of type 'NoneType' is not iterable


My laptop doesn't have RS232/DB9 port, is it mandatory or how to skip ?

Thanks,
Rajagopal

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Re: [acrn-dev] [acrn-users] ACRN on ThinkPad-L450 laptop

Rajagopal Aravindan
 

Hello Victor,

>>Could you please share your board xml file?
PFB (my signature) the board xml.

Thanks,
Rajagopal

<acrn-config board="lenl450">
<BIOS_INFO>
BIOS Information
Vendor: LENOVO
Version: JDET55WW (1.17 )
Release Date: 11/20/2015
BIOS Revision: 1.17
</BIOS_INFO>

<BASE_BOARD_INFO>
Base Board Information
Manufacturer: LENOVO
Product Name: Intel powered classmate PC
Version: SDK0E50510 WIN
</BASE_BOARD_INFO>

<PCI_DEVICE>
00:00.0 Host bridge: Intel Corporation Broadwell-U Host Bridge -OPI (rev 09)
00:02.0 VGA compatible controller: Intel Corporation HD Graphics 5500 (rev 09)
Region 0: Memory at e0000000 (64-bit, non-prefetchable) [size=16M]
Region 2: Memory at c0000000 (64-bit, prefetchable) [size=512M]
00:03.0 Audio device: Intel Corporation Broadwell-U Audio Controller (rev 09)
Region 0: Memory at e1230000 (64-bit, non-prefetchable) [size=16K]
00:14.0 USB controller: Intel Corporation Wildcat Point-LP USB xHCI Controller (rev 03)
Region 0: Memory at e1220000 (64-bit, non-prefetchable) [size=64K]
00:16.0 Communication controller: Intel Corporation Wildcat Point-LP MEI Controller #1 (rev 03)
Region 0: Memory at e1239000 (64-bit, non-prefetchable) [size=32]
00:19.0 Ethernet controller: Intel Corporation Ethernet Connection (3) I218-LM (rev 03)
Region 0: Memory at e1200000 (32-bit, non-prefetchable) [size=128K]
Region 1: Memory at e123e000 (32-bit, non-prefetchable) [size=4K]
00:1b.0 Audio device: Intel Corporation Wildcat Point-LP High Definition Audio Controller (rev 03)
Region 0: Memory at e1234000 (64-bit, non-prefetchable) [size=16K]
00:1c.0 PCI bridge: Intel Corporation Wildcat Point-LP PCI Express Root Port #1 (rev e3)
00:1c.2 PCI bridge: Intel Corporation Wildcat Point-LP PCI Express Root Port #3 (rev e3)
00:1c.5 PCI bridge: Intel Corporation Wildcat Point-LP PCI Express Root Port #6 (rev e3)
00:1d.0 USB controller: Intel Corporation Wildcat Point-LP USB EHCI Controller (rev 03)
Region 0: Memory at e123d000 (32-bit, non-prefetchable) [size=1K]
00:1f.0 ISA bridge: Intel Corporation Wildcat Point-LP LPC Controller (rev 03)
00:1f.2 SATA controller: Intel Corporation Wildcat Point-LP SATA Controller [AHCI Mode] (rev 03)
Region 5: Memory at e123c000 (32-bit, non-prefetchable) [size=2K]
00:1f.3 SMBus: Intel Corporation Wildcat Point-LP SMBus Controller (rev 03)
Region 0: Memory at e1238000 (64-bit, non-prefetchable) [size=256]
00:1f.6 Signal processing controller: Intel Corporation Wildcat Point-LP Thermal Management Controller (rev 03)
Region 0: Memory at e123b000 (64-bit, non-prefetchable) [size=4K]
04:00.0 Network controller: Intel Corporation Wireless 7265 (rev 61)
Region 0: Memory at e1100000 (64-bit, non-prefetchable) [size=8K]
05:00.0 Unassigned class [ff00]: Realtek Semiconductor Co., Ltd. RTS5227 PCI Express Card Reader (rev 01)
Region 0: Memory at e1000000 (32-bit, non-prefetchable) [size=4K]
</PCI_DEVICE>

<PCI_VID_PID>
00:00.0 0600: 8086:1604 (rev 09)
00:02.0 0300: 8086:1616 (rev 09)
00:03.0 0403: 8086:160c (rev 09)
00:14.0 0c03: 8086:9cb1 (rev 03)
00:16.0 0780: 8086:9cba (rev 03)
00:19.0 0200: 8086:15a2 (rev 03)
00:1b.0 0403: 8086:9ca0 (rev 03)
00:1c.0 0604: 8086:9c90 (rev e3)
00:1c.2 0604: 8086:9c94 (rev e3)
00:1c.5 0604: 8086:9c9a (rev e3)
00:1d.0 0c03: 8086:9ca6 (rev 03)
00:1f.0 0601: 8086:9cc3 (rev 03)
00:1f.2 0106: 8086:9c83 (rev 03)
00:1f.3 0c05: 8086:9ca2 (rev 03)
00:1f.6 1180: 8086:9ca4 (rev 03)
04:00.0 0280: 8086:095b (rev 61)
05:00.0 ff00: 10ec:5227 (rev 01)
</PCI_VID_PID>

<WAKE_VECTOR_INFO>
#define WAKE_VECTOR_32          0xACF6800CUL
#define WAKE_VECTOR_64          0xACF68018UL
</WAKE_VECTOR_INFO>

<RESET_REGISTER_INFO>
#define RESET_REGISTER_ADDRESS  0xCF9UL
#define RESET_REGISTER_SPACE_ID SPACE_SYSTEM_IO
#define RESET_REGISTER_VALUE    0x6U
</RESET_REGISTER_INFO>

<PM_INFO>
#define PM1A_EVT_SPACE_ID       SPACE_SYSTEM_IO
#define PM1A_EVT_BIT_WIDTH      0x20U
#define PM1A_EVT_BIT_OFFSET     0x0U
#define PM1A_EVT_ADDRESS        0x1800UL
#define PM1A_EVT_ACCESS_SIZE    0x2U
#define PM1B_EVT_SPACE_ID       SPACE_SYSTEM_IO
#define PM1B_EVT_BIT_WIDTH      0x0U
#define PM1B_EVT_BIT_OFFSET     0x0U
#define PM1B_EVT_ADDRESS        0x0UL
#define PM1B_EVT_ACCESS_SIZE    0x2U
#define PM1A_CNT_SPACE_ID       SPACE_SYSTEM_IO
#define PM1A_CNT_BIT_WIDTH      0x10U
#define PM1A_CNT_BIT_OFFSET     0x0U
#define PM1A_CNT_ADDRESS        0x1804UL
#define PM1A_CNT_ACCESS_SIZE    0x2U
#define PM1B_CNT_SPACE_ID       SPACE_SYSTEM_IO
#define PM1B_CNT_BIT_WIDTH      0x0U
#define PM1B_CNT_BIT_OFFSET     0x0U
#define PM1B_CNT_ADDRESS        0x0UL
#define PM1B_CNT_ACCESS_SIZE    0x2U
</PM_INFO>

<S3_INFO>
</S3_INFO>

<S5_INFO>
</S5_INFO>

<DRHD_INFO>
#define DRHD_COUNT              2U

#define DRHD0_DEV_CNT           0x1U
#define DRHD0_SEGMENT           0x0U
#define DRHD0_FLAGS             0x0U
#define DRHD0_REG_BASE          0xFED90000UL
#define DRHD0_IGNORE            true
#define DRHD0_DEVSCOPE0_TYPE    0x1U
#define DRHD0_DEVSCOPE0_ID      0x0U
#define DRHD0_DEVSCOPE0_BUS     0x0U
#define DRHD0_DEVSCOPE0_PATH    0x10U

#define DRHD1_DEV_CNT           0x2U
#define DRHD1_SEGMENT           0x0U
#define DRHD1_FLAGS             0x1U
#define DRHD1_REG_BASE          0xFED91000UL
#define DRHD1_IGNORE            false
#define DRHD1_DEVSCOPE0_TYPE    0x3U
#define DRHD1_DEVSCOPE0_ID      0x2U
#define DRHD1_DEVSCOPE0_BUS     0xf0U
#define DRHD1_DEVSCOPE0_PATH    0xf8U
#define DRHD1_DEVSCOPE1_TYPE    0x4U
#define DRHD1_DEVSCOPE1_ID      0x0U
#define DRHD1_DEVSCOPE1_BUS     0xf0U
#define DRHD1_DEVSCOPE1_PATH    0x78U

</DRHD_INFO>

<CPU_BRAND>
"Intel(R) Core(TM) i5-5300U CPU @ 2.30GHz"
</CPU_BRAND>

<CX_INFO>
/* Cx data is not available */
</CX_INFO>

<PX_INFO>
{0x8FDUL, 0x00UL, 0x0AUL, 0x0AUL, 0x001D00UL, 0x001D00UL}, /* P0 */
{0x8FCUL, 0x00UL, 0x0AUL, 0x0AUL, 0x001700UL, 0x001700UL}, /* P1 */
{0x898UL, 0x00UL, 0x0AUL, 0x0AUL, 0x001600UL, 0x001600UL}, /* P2 */
{0x7D0UL, 0x00UL, 0x0AUL, 0x0AUL, 0x001400UL, 0x001400UL}, /* P3 */
{0x76CUL, 0x00UL, 0x0AUL, 0x0AUL, 0x001300UL, 0x001300UL}, /* P4 */
{0x708UL, 0x00UL, 0x0AUL, 0x0AUL, 0x001200UL, 0x001200UL}, /* P5 */
{0x6A4UL, 0x00UL, 0x0AUL, 0x0AUL, 0x001100UL, 0x001100UL}, /* P6 */
{0x5DCUL, 0x00UL, 0x0AUL, 0x0AUL, 0x000F00UL, 0x000F00UL}, /* P7 */
{0x578UL, 0x00UL, 0x0AUL, 0x0AUL, 0x000E00UL, 0x000E00UL}, /* P8 */
{0x514UL, 0x00UL, 0x0AUL, 0x0AUL, 0x000D00UL, 0x000D00UL}, /* P9 */
{0x44CUL, 0x00UL, 0x0AUL, 0x0AUL, 0x000B00UL, 0x000B00UL}, /* P10 */
{0x3E8UL, 0x00UL, 0x0AUL, 0x0AUL, 0x000A00UL, 0x000A00UL}, /* P11 */
{0x384UL, 0x00UL, 0x0AUL, 0x0AUL, 0x000900UL, 0x000900UL}, /* P12 */
{0x320UL, 0x00UL, 0x0AUL, 0x0AUL, 0x000800UL, 0x000800UL}, /* P13 */
{0x258UL, 0x00UL, 0x0AUL, 0x0AUL, 0x000600UL, 0x000600UL}, /* P14 */
{0x1F4UL, 0x00UL, 0x0AUL, 0x0AUL, 0x000500UL, 0x000500UL}, /* P15 */
</PX_INFO>

<CLOS_INFO>
clos supported by cache:False
clos max:0
</CLOS_INFO>

<TTYS_INFO>
</TTYS_INFO>

<SYSTEM_RAM_INFO>
00001000-00057fff : System RAM
00059000-0008bfff : System RAM
00100000-a9efdfff : System RAM
acfff000-acffffff : System RAM
100000000-24dffffff : System RAM
</SYSTEM_RAM_INFO>

<BLOCK_DEVICE_INFO>
/dev/sda6: TYPE="ext4"
/dev/sda7: TYPE="ext4"
/dev/sda8: TYPE="ext4"
</BLOCK_DEVICE_INFO>

<AVAILABLE_IRQ_INFO>
3, 4, 5, 6, 7, 10, 11, 13, 14, 15
</AVAILABLE_IRQ_INFO>

<TOTAL_MEM_INFO>
8032796 kB
</TOTAL_MEM_INFO>

<CPU_PROCESSOR_INFO>
0, 1, 2, 3
</CPU_PROCESSOR_INFO>

</acrn-config>


From: acrn-users@... <acrn-users@...> on behalf of Victor Sun <victor.sun@...>
Sent: Saturday, November 16, 2019 7:50 AM
To: acrn-users@... <acrn-users@...>
Subject: Re: [acrn-dev] [acrn-users] ACRN on ThinkPad-L450 laptop
 

Hi Rajagopal,

Could you please share your board xml file?

If there is no UART in your laptop, ACRN should be OK to run if no configuration conflict but it is hard to debug when issue happens.
BR,
Victor

On 11/15/2019 11:33 PM, a.rajagopal via Lists.Projectacrn.Org wrote:
Hello Victor,

>>Make sure your code include below commit:

>>commit cdd086a81d5997d52ace5a541c9b1e99ce35c24c

With the above commit, I run into the below error ...


..../board_cfg_lib.py", line 339, in parser_vuart_console

 

    if ttys and 'BDF' in ttys[0] or '/dev' in ttys[0]:

TypeError: argument of type 'NoneType' is not iterable


My laptop doesn't have RS232/DB9 port, is it mandatory or how to skip ?

Thanks,
Rajagopal

Disclaimer: "This message is intended only for the designated recipient(s). It may contain confidential or proprietary information and may be subject to other confidentiality protections. If you are not a designated recipient, you may not review, copy or distribute this message. Please notify the sender by e-mail and delete this message. GlobalEdge does not accept any liability for virus infected mails."


Re: [acrn-dev] [acrn-users] ACRN on ThinkPad-L450 laptop

Victor Sun
 

Hi Rajagopal,

Could you please share your board xml file?

If there is no UART in your laptop, ACRN should be OK to run if no configuration conflict but it is hard to debug when issue happens.
BR,
Victor

On 11/15/2019 11:33 PM, a.rajagopal via Lists.Projectacrn.Org wrote:
Hello Victor,

>>Make sure your code include below commit:

>>commit cdd086a81d5997d52ace5a541c9b1e99ce35c24c

With the above commit, I run into the below error ...


..../board_cfg_lib.py", line 339, in parser_vuart_console

 

    if ttys and 'BDF' in ttys[0] or '/dev' in ttys[0]:

TypeError: argument of type 'NoneType' is not iterable


My laptop doesn't have RS232/DB9 port, is it mandatory or how to skip ?

Thanks,
Rajagopal


Re: [acrn-dev] [acrn-users] ACRN on ThinkPad-L450 laptop

Rajagopal Aravindan
 

Hello Victor,

>>Make sure your code include below commit:

>>commit cdd086a81d5997d52ace5a541c9b1e99ce35c24c

With the above commit, I run into the below error ...


..../board_cfg_lib.py", line 339, in parser_vuart_console

 

    if ttys and 'BDF' in ttys[0] or '/dev' in ttys[0]:

TypeError: argument of type 'NoneType' is not iterable


My laptop doesn't have RS232/DB9 port, is it mandatory or how to skip ?

Thanks,
Rajagopal


Re: ACRN on NUC5CPYH

Victor Sun
 

hi Rajagopal,

Please try below:

disable vt-d in bios, do cold power boot, re-enable vt-d in bios, do cold power boot again.

If DMAR still can not present, you need to contact bios vendor.


Also, please check the result of "virt-host-validate" in native, if DMAR doesn't present, then you also have problem to run KVM/Xen...

BR,

Victor


On 11/15/2019 1:40 AM, Rajagopal Aravindan wrote:
Hello Victor,

>> Yes, DMAR table might not exist if vt-d is disabled in BIOS.
On our NUC, we have VT-d enabled in VisualBIOS but, there is NO option for IPU.
How do we get DMAR tables in this case ?

Thanks,
Rajagopal

On Fri, Nov 8, 2019 at 6:13 AM Victor Sun <victor.sun@...> wrote:

Yes, DMAR table might not exist if vt-d is disabled in BIOS.

BR,

Victor

On 11/8/2019 1:57 AM, Dubravko Moravski | Exor Embedded S.r.l. wrote:
Hello Rajagopal,

I'm not an expert but just a user of ACRN; we've had a similar issue on one of our boards. To enable DMAR table in ACPI, ensure in BIOS settings that IPU is disabled, and VT-d instructions are enabled. If you still have the same error, you'll have to ask your BIOS provider to add the DMAR table.

Regards,
Dubravko


From: acrn-users@... <acrn-users@...> on behalf of Rajagopal Aravindan via Lists.Projectacrn.Org <a.rajagopal.81=gmail.com@...>
Sent: Thursday, November 7, 2019 4:43 PM
To: victor.sun@... <victor.sun@...>
Cc: acrn-dev@... <acrn-dev@...>; acrn-users@... <acrn-users@...>
Subject: [acrn-users] ACRN on NUC5CPYH
 
Hello Victor,

We are also trying to run ACRN on NUC5CPYH.
PFA the following ...
  1. screenshot of the error while running board_parser.py
  2. o/p of cat /proc/cpuinfo
  3. screenshot of VisualBios details, currently configured to UEFI-only mode
Can you please help us get past this ?

Thanks,
Rajagopal

Dubravko Moravski
SW engineering
Exor Embedded S.r.l.
p: +38 512455659  m: +38 5915402413
a: Slavonska avenija, 50, Zagreb, Croatia, 10000
w: exorint.com 

 Prima di stampare pensa ai costi ambientali. Please consider the environment before printing this email.

Privacy


Re: ACRN on NUC5CPYH

Rajagopal Aravindan
 

Hello Victor,

>> Yes, DMAR table might not exist if vt-d is disabled in BIOS.
On our NUC, we have VT-d enabled in VisualBIOS but, there is NO option for IPU.
How do we get DMAR tables in this case ?

Thanks,
Rajagopal


On Fri, Nov 8, 2019 at 6:13 AM Victor Sun <victor.sun@...> wrote:

Yes, DMAR table might not exist if vt-d is disabled in BIOS.

BR,

Victor

On 11/8/2019 1:57 AM, Dubravko Moravski | Exor Embedded S.r.l. wrote:
Hello Rajagopal,

I'm not an expert but just a user of ACRN; we've had a similar issue on one of our boards. To enable DMAR table in ACPI, ensure in BIOS settings that IPU is disabled, and VT-d instructions are enabled. If you still have the same error, you'll have to ask your BIOS provider to add the DMAR table.

Regards,
Dubravko


From: acrn-users@... <acrn-users@...> on behalf of Rajagopal Aravindan via Lists.Projectacrn.Org <a.rajagopal.81=gmail.com@...>
Sent: Thursday, November 7, 2019 4:43 PM
To: victor.sun@... <victor.sun@...>
Cc: acrn-dev@... <acrn-dev@...>; acrn-users@... <acrn-users@...>
Subject: [acrn-users] ACRN on NUC5CPYH
 
Hello Victor,

We are also trying to run ACRN on NUC5CPYH.
PFA the following ...
  1. screenshot of the error while running board_parser.py
  2. o/p of cat /proc/cpuinfo
  3. screenshot of VisualBios details, currently configured to UEFI-only mode
Can you please help us get past this ?

Thanks,
Rajagopal

Dubravko Moravski
SW engineering
Exor Embedded S.r.l.
p: +38 512455659  m: +38 5915402413
a: Slavonska avenija, 50, Zagreb, Croatia, 10000
w: exorint.com 

 Prima di stampare pensa ai costi ambientali. Please consider the environment before printing this email.

Privacy


Re: [acrn-dev] [acrn-users] ACRN on ThinkPad-L450 laptop

Victor Sun
 

Hi Rajagopal,

Please refer : https://github.com/projectacrn/acrn-hypervisor/commit/cdd086a81d5997d52ace5a541c9b1e99ce35c24c

Please rebase to the lastest, this commit is merged yesterday.
BR,
Victor

On 11/14/2019 12:32 PM, Rajagopal Aravindan wrote:
Hello Victor

>>commit cdd086a81d5997d52ace5a541c9b1e99ce35c24c
I don't see this commit id in the master here : https://github.com/projectacrn/acrn-hypervisor/tree/master
Has it been upstreamed or should I look it up from elsewhere  ?

Please do clarify.

Thanks,
Rajagopal

On Wed, Nov 13, 2019 at 7:34 AM Victor Sun <victor.sun@...> wrote:

Make sure your code include below commit:

commit cdd086a81d5997d52ace5a541c9b1e99ce35c24c
Author: Wei Liu <weix.w.liu@...>
Date:   Tue Nov 12 09:18:20 2019 +0800

    acrn-config: by-pass acpi_idle/acpi_cpufreq for parsing target board
   
    Current board parse logic would be broken if acpi_idle/acpi-cpufreq
    driver is not loaded by native kernel.
    This patch would just leave a warning to user and continue to parse
    other information in this case.
   
    Tracked-On: #4082
    Signed-off-by: Wei Liu <weix.w.liu@...>
    Acked-by: Victor Sun <victor.sun@...>

BR,

Victor

On 11/12/2019 10:19 PM, Victor Sun wrote:

Hi Rajagopal,

Please try the latest code, the acpi_idle driver check will be ignored if ACPI Cstate is not enabled in BIOS.

But you need to be aware that Cstate will not be supported in ACRN in this case.

BR,

Victor

On 11/12/2019 9:07 AM, Victor Sun wrote:

Hi Rajagopal,

This most likely you didn't enable ACPI Cstate in BIOS. Please double check.

We are working on a patch that bypass acpi_idle/acpi_cpufreq driver checking soon, will keep you posted when it is ready.

BR,

Victor

On 11/11/2019 10:46 PM, Rajagopal Aravindan wrote:
Hello Victor,

W.r.t the subject, we are getting the error "Error:acpi_idle driver is not found." when running board_parser.py.
PFA the relevant files.

Can you please help on what we are doing wrong here ?

Thanks,
Rajagopal



Re: [acrn-dev] [acrn-users] ACRN on ThinkPad-L450 laptop

Rajagopal Aravindan
 

Hello Victor

>>commit cdd086a81d5997d52ace5a541c9b1e99ce35c24c
I don't see this commit id in the master here : https://github.com/projectacrn/acrn-hypervisor/tree/master
Has it been upstreamed or should I look it up from elsewhere  ?

Please do clarify.

Thanks,
Rajagopal

On Wed, Nov 13, 2019 at 7:34 AM Victor Sun <victor.sun@...> wrote:

Make sure your code include below commit:

commit cdd086a81d5997d52ace5a541c9b1e99ce35c24c
Author: Wei Liu <weix.w.liu@...>
Date:   Tue Nov 12 09:18:20 2019 +0800

    acrn-config: by-pass acpi_idle/acpi_cpufreq for parsing target board
   
    Current board parse logic would be broken if acpi_idle/acpi-cpufreq
    driver is not loaded by native kernel.
    This patch would just leave a warning to user and continue to parse
    other information in this case.
   
    Tracked-On: #4082
    Signed-off-by: Wei Liu <weix.w.liu@...>
    Acked-by: Victor Sun <victor.sun@...>

BR,

Victor

On 11/12/2019 10:19 PM, Victor Sun wrote:

Hi Rajagopal,

Please try the latest code, the acpi_idle driver check will be ignored if ACPI Cstate is not enabled in BIOS.

But you need to be aware that Cstate will not be supported in ACRN in this case.

BR,

Victor

On 11/12/2019 9:07 AM, Victor Sun wrote:

Hi Rajagopal,

This most likely you didn't enable ACPI Cstate in BIOS. Please double check.

We are working on a patch that bypass acpi_idle/acpi_cpufreq driver checking soon, will keep you posted when it is ready.

BR,

Victor

On 11/11/2019 10:46 PM, Rajagopal Aravindan wrote:
Hello Victor,

W.r.t the subject, we are getting the error "Error:acpi_idle driver is not found." when running board_parser.py.
PFA the relevant files.

Can you please help on what we are doing wrong here ?

Thanks,
Rajagopal



ACRN Project Technical Community Meeting Minutes - 11/13/2019

Wang, Hongbo
 

 
ACRN Project TCM - 13th Nov 2019
Location
Agenda
  1. ACRN project update 
  • ACRN v1.4 will release within this week.
 
  1. “ACRN Schedule Framework Introduction” by LIU, Shuo
Download foil from ACRN Presentation->ACRN_TCM->WW46’19
Short description: ACRN has a simple scheduling system and has no scheduler concept before, because early usage of ACRN is core logical partition mode which doesn’t need vCPUs sharing. Today, we reshuffle the scheduler framework and make it easier to expand with different schedule policy. We abstract scheduler which isolates from scheduling framework. ACRN can pick one scheduler at boot time and run its schedule policy.
 
  1. All: Community open discussion.
 
  1. Next meeting agenda proposal:
 
WW Topic Presenter Status
WW02 TPM2.0 virtualization in ACRN DENG, Wei 1/9
WW03 Polling mode Virtio and its advantage for RT VM DENG, Jie 1/16
WW04 Buffer sharing from UOS to SOS, HyperDMA usage LIU, Xinyun 1/23
WW05 USB HUB Virtualization WU, Xiaoguang 1/30
WW07 ACRN Device Model QoS Design LIU, Long 2/13
WW08 ACRN Debug Tips CHEN, Jason 2/20
WW09 GVT-g debug trace tool GONG, Zhipeng 2/27
WW10 Kata Container Architecture: First Steps with ACRN Dhanraj, Vijay  3/6
WW11 One ACRN hypervisor to support multi-platform WU, Xiangyang 3/13
WW12 Power button key mediator design in ACRN LIU, Yuan 3/20
WW13 Local APIC Virtualization Enhancement for Intel KBL platform LI, Fei 3/27
WW14 Safety VM Support YIN, FengWei 4/3
WW15 How to customize GPIO in ACRN LIU, Yuan 4/10
WW16 ACRN Cache QoS support based on CAT TAO, Yuhong 4/17
WW17 ACRN Real-Time measurement Methodology LI, Wilson 4/24
WW19 I2C Virtualization CHEN, Conghui 5/8
WW20 SGX Virtualization in ACRN WU, Binbin 5/15
WW21 Logger Improvement on acrn-dm CAO, Minggui 5/22
WW22 AcrnGT Virtual Display Deep Dive HE, Min 5/29
WW23 Local APIC Emulation and Pass-through Grandhi, Sainath 6/5
WW25
 
ACRN Functional Safety: Understanding and Mitigating Inter-VM Interference MAO, Junjie 6/19
WW26 Enable VwWorks as RTVM on ACRN FU, Kaige 6/26
WW27 ACRN 2.0 New Architecture Sharing - 1/2 REN, Jack 7/3
WW28 ACRN 2.0 New Architecture Sharing- 2/2 REN, Jack 7/10
WW29 How to enable open vSwitch on ACRN LIU, Yuan 7/17
WW30 ACRN Configuration Design Tool SUN, Victor 7/24
WW31 Design of GOP Driver for GVT-g HE, Min 7/31
WW32 Restricting Dynamic Resources from functional safety perspective MAO, Junjie 8/7
WW33 Android Virtual Secure Boot and key enrollment QI, Yadong/Zhao Shirley 8/14
WW34 Split ACRN’s Device Model CHEN, Jason CJ 8/21
WW35 ACRN Continuous Integration System Introduction ZHANG, Wenling 8/28
WW36 BKC for ACRN RT and vmexit analysis YAN, Like 9/4
WW37 ACRN Windows As A Guest (WaaG) Overview WANG, Yu1 9/11
WW38 ACRN Fuzzing Test HUANG, Yonghua 9/18
WW39 Implementation of GOP driver with AcrnGT LIU, Xinyun 9/25
WW41 Banish the Dead: Identifying and Removing Dead Code for Functional Safety MAO, Junjie 10/9
WW42 ACRN Memory Bandwidth Allocation (MBA) Dhanraj, Vijay 10/16
WW43 Enable OVMF for Service VM Wang, Qian 10/23
WW44 Windows As A Guest and HLK Introduction SHEN, Fangfang 10/29
WW45 Performance Monitoring Unit Introduction WU, Binbin 11/6
 
Marketing/Events
  1.  
Resources
  1. Project URL: 
  1. Portal: https://projectacrn.org   
  2. Source code: https://github.com/projectacrn   
  3. email: info@... 
  4. Technical Mailing list: acrn-dev@... 
  1. Recommended Hardware platform (reference):
  1. Apollo Lake (SoC) UP2 (with serial port): AAEON UPS-APLC2-A10-0232 
  2. Apollo Lake (SoC) NUC (without serial port): NUC6CAYHL (at least 8G memory)
  3. Kabylake (Core) NUC (with serial port): NUC7i5DNHE
 
=======================
 
 
 
Best regards.
Hongbo
Tel: +86-21-6116 7445
MP: +86-1364 1793 689
 
 


Re: [acrn-dev] [acrn-users] ACRN on ThinkPad-L450 laptop

Victor Sun
 

Make sure your code include below commit:

commit cdd086a81d5997d52ace5a541c9b1e99ce35c24c
Author: Wei Liu <weix.w.liu@...>
Date:   Tue Nov 12 09:18:20 2019 +0800

    acrn-config: by-pass acpi_idle/acpi_cpufreq for parsing target board
   
    Current board parse logic would be broken if acpi_idle/acpi-cpufreq
    driver is not loaded by native kernel.
    This patch would just leave a warning to user and continue to parse
    other information in this case.
   
    Tracked-On: #4082
    Signed-off-by: Wei Liu <weix.w.liu@...>
    Acked-by: Victor Sun <victor.sun@...>

BR,

Victor

On 11/12/2019 10:19 PM, Victor Sun wrote:

Hi Rajagopal,

Please try the latest code, the acpi_idle driver check will be ignored if ACPI Cstate is not enabled in BIOS.

But you need to be aware that Cstate will not be supported in ACRN in this case.

BR,

Victor

On 11/12/2019 9:07 AM, Victor Sun wrote:

Hi Rajagopal,

This most likely you didn't enable ACPI Cstate in BIOS. Please double check.

We are working on a patch that bypass acpi_idle/acpi_cpufreq driver checking soon, will keep you posted when it is ready.

BR,

Victor

On 11/11/2019 10:46 PM, Rajagopal Aravindan wrote:
Hello Victor,

W.r.t the subject, we are getting the error "Error:acpi_idle driver is not found." when running board_parser.py.
PFA the relevant files.

Can you please help on what we are doing wrong here ?

Thanks,
Rajagopal



Recall: [acrn-users] ACRN on ThinkPad-L450 laptop

Yao, Michael
 

Yao, Michael would like to recall the message, "[acrn-users] ACRN on ThinkPad-L450 laptop".


Re: ACRN on ThinkPad-L450 laptop

Yao, Michael
 

Avoid “latest”… use a specific commit id or tag.

 

From: acrn-users@... <acrn-users@...> On Behalf Of Victor Sun
Sent: Tuesday, November 12, 2019 10:19 PM
To: Rajagopal Aravindan <a.rajagopal.81@...>
Cc: acrn-dev@...; acrn-users@...
Subject: Re: [acrn-users] ACRN on ThinkPad-L450 laptop

 

Hi Rajagopal,

Please try the latest code, the acpi_idle driver check will be ignored if ACPI Cstate is not enabled in BIOS.

But you need to be aware that Cstate will not be supported in ACRN in this case.

BR,

Victor

On 11/12/2019 9:07 AM, Victor Sun wrote:

Hi Rajagopal,

This most likely you didn't enable ACPI Cstate in BIOS. Please double check.

We are working on a patch that bypass acpi_idle/acpi_cpufreq driver checking soon, will keep you posted when it is ready.

BR,

Victor

On 11/11/2019 10:46 PM, Rajagopal Aravindan wrote:

Hello Victor,

 

W.r.t the subject, we are getting the error "Error:acpi_idle driver is not found." when running board_parser.py.

PFA the relevant files.

 

Can you please help on what we are doing wrong here ?

 

Thanks,

Rajagopal

 

 


Re: ACRN on ThinkPad-L450 laptop

Victor Sun
 

Hi Rajagopal,

Please try the latest code, the acpi_idle driver check will be ignored if ACPI Cstate is not enabled in BIOS.

But you need to be aware that Cstate will not be supported in ACRN in this case.

BR,

Victor

On 11/12/2019 9:07 AM, Victor Sun wrote:

Hi Rajagopal,

This most likely you didn't enable ACPI Cstate in BIOS. Please double check.

We are working on a patch that bypass acpi_idle/acpi_cpufreq driver checking soon, will keep you posted when it is ready.

BR,

Victor

On 11/11/2019 10:46 PM, Rajagopal Aravindan wrote:
Hello Victor,

W.r.t the subject, we are getting the error "Error:acpi_idle driver is not found." when running board_parser.py.
PFA the relevant files.

Can you please help on what we are doing wrong here ?

Thanks,
Rajagopal



ACRN Project Technical Community Meeting (2019/7~2019/12): @ Weekly Wednesday 11AM (China-Shanghai), Tuesday 7PM (US-West Coast), Wednesday 3AM (Europe-London)

Wang, Hongbo
 

Notice: Join ACRN’s TCM meeting with WebEx till Nov. 2019
Due to Zoom’s connection issue in PRC mainland recently, we have to use WebEx to replace Zoom for ACRN TCM meeting temporarily. We’ll monitor Zoom’s availability closely and switch back to Zoom as it comes back to normal. Sorry for the inconvenience!
Cisco WebEx: https://intel.webex.com/intel/j.php?MTID=md8485ef1ef04eeee01805a7cb323801b  (More details is at the bottom of the meeting request)
 
 
Date: 11/13
Topic:  ACRN Schedule Framework Introduction
Description: ACRN has a simple scheduling system and has no scheduler concept before, because early usage of ACRN is core logical partition mode which doesn’t need vCPUs sharing. Today, we reshuffle the scheduler framework and make it easier to expand with different schedule policy. We abstract scheduler which isolates from scheduling framework. ACRN can pick one scheduler at boot time and run its schedule policy.
 
WW Topic Presenter Status
WW02 TPM2.0 virtualization in ACRN DENG, Wei 1/9
WW03 Polling mode Virtio and its advantage for RT VM DENG, Jie 1/16
WW04 Buffer sharing from UOS to SOS, HyperDMA usage LIU, Xinyun 1/23
WW05 USB HUB Virtualization WU, Xiaoguang 1/30
WW07 ACRN Device Model QoS Design LIU, Long 2/13
WW08 ACRN Debug Tips CHEN, Jason 2/20
WW09 GVT-g debug trace tool GONG, Zhipeng 2/27
WW10 Kata Container Architecture: First Steps with ACRN Dhanraj, Vijay  3/6
WW11 One ACRN hypervisor to support multi-platform WU, Xiangyang 3/13
WW12 Power button key mediator design in ACRN LIU, Yuan 3/20
WW13 Local APIC Virtualization Enhancement for Intel KBL platform LI, Fei 3/27
WW14 Safety VM Support YIN, FengWei 4/3
WW15 How to customize GPIO in ACRN LIU, Yuan 4/10
WW16 ACRN Cache QoS support based on CAT TAO, Yuhong 4/17
WW17 ACRN Real-Time measurement Methodology LI, Wilson 4/24
WW19 I2C Virtualization CHEN, Conghui 5/8
WW20 SGX Virtualization in ACRN WU, Binbin 5/15
WW21 Logger Improvement on acrn-dm CAO, Minggui 5/22
WW22 AcrnGT Virtual Display Deep Dive HE, Min 5/29
WW23 Local APIC Emulation and Pass-through Grandhi, Sainath 6/5
WW25
 
ACRN Functional Safety: Understanding and Mitigating Inter-VM Interference MAO, Junjie 6/19
WW26 Enable VwWorks as RTVM on ACRN FU, Kaige 6/26
WW27 ACRN 2.0 New Architecture Sharing - 1/2 REN, Jack 7/3
WW28 ACRN 2.0 New Architecture Sharing- 2/2 REN, Jack 7/10
WW29 How to enable open vSwitch on ACRN LIU, Yuan 7/17
WW30 ACRN Configuration Design Tool SUN, Victor 7/24
WW31 Design of GOP Driver for GVT-g HE, Min 7/31
WW32 On Dynamic Resource Allocation Mao, Junjie 8/7
WW33 ACRN virtual secure boot and key enrollment Wang, Kai 8/14
WW34 Split ACRN’s Device Model CHEN, Jason CJ 8/21
WW35 ACRN Continuous Integration System Introduction ZHANG, Wenling 8/28
WW36 BKC for ACRN RT and vmexit analysis YAN, Like 9/4
WW37 ACRN Windows As A Guest (WaaG) Overview CHEN, Jianjun 9/11
WW38 ACRN Fuzzing Test HUANG, Yonghua 9/18
WW39 Implementation of GOP driver with AcrnGT LIU, Xinyun 9/25
WW41 Banish the Dead: Identifying and Removing Dead Code for Functional Safety MAO, Junjie 10/9
WW42 ACRN Memory Bandwidth Allocation (MBA) Vijay Dhanraj 10/16
WW43 Enable OVMF for Service VM WANG, Qian 10/23
WW44 WaaG and Its HLK SHEN, Fangfang 10/30
WW45 Performance Monitoring Unit Introduction WU, Binbin 11/6
WW46 ACRN Schedule Framework Introduction LIU, Shuo 11/13
 
 
 
Project ACRN: A flexible, light-weight, open source reference hypervisor for IoT devices
 
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Re: ACRN on ThinkPad-L450 laptop

Victor Sun
 

Hi Rajagopal,

This most likely you didn't enable ACPI Cstate in BIOS. Please double check.

We are working on a patch that bypass acpi_idle/acpi_cpufreq driver checking soon, will keep you posted when it is ready.

BR,

Victor

On 11/11/2019 10:46 PM, Rajagopal Aravindan wrote:
Hello Victor,

W.r.t the subject, we are getting the error "Error:acpi_idle driver is not found." when running board_parser.py.
PFA the relevant files.

Can you please help on what we are doing wrong here ?

Thanks,
Rajagopal



ACRN on ThinkPad-L450 laptop

Rajagopal Aravindan
 

Hello Victor,

W.r.t the subject, we are getting the error "Error:acpi_idle driver is not found." when running board_parser.py.
PFA the relevant files.

Can you please help on what we are doing wrong here ?

Thanks,
Rajagopal



Re: [acrn-dev] [acrn-users] ACRN on non-NUC platforms

Victor Sun
 

0x1AD support is available for all latest desktop/mobile platform except some XEON processors. I guess you did not enable msr module by "modprobe msr" command.
I stated the requirement in README file as below:

OS requirement:
    Release:    Ubuntu 18.04+ or ClearLinux 30210+
    Tools:        cpuid, rdmsr, lspci, dmidecode
    kernel cmdline: "idle=nomwait intel_idle.max_cstate=0 intel_pstate=disable"

please make sure these tools is working before you execute board parser tool and vt-d is enabled in BIOS.

ACRN does not work well on some Xeon processor because the main purpose of ACRN is for IoT market, but we are still trying to fix some issues occurs on server platform. 

With current code, we have below limitations but we will fix them soon.

1. memory <= 16G
3. intel speedstep is enabled
3. ACPI CPU Pstate/Cstate table are enabled, and no mwait support when enforce ACPI idle driver.

please let me know your progress.
BR,
Victor

On 11/8/2019 3:08 AM, Rajagopal Aravindan wrote:
Hello Victor,

>>Your machine is fine.
>>Please replace your /usr/bin/cpuid to a higher version.
Tried running board_parser.py from inside 18.04.3 on the same machine and getting the below error ...

ubuntu@ubuntu:/mnt/home/rajagopal/Workspace/ges/acrn-hypervisor$ sudo python3 misc/acrn-config/target/board_parser.py zenbook
rdmsr: open: No such file or directory
Error:MSR 0x1ad not support in this platform!

I understand that a certain MSR is NOT present in my CPU.
Is that the end of road for ACRN on this machine ?

Where can I find information on why ACRN places such h/w constraints compared to other Type-1 hypervisors (Xen etc)?

Again, looking forward to your reply.

Thanks,
Rajagopal

On Thu, Nov 7, 2019 at 12:58 AM Victor Sun <victor.sun@...> wrote:

Your machine is fine.

Please replace your /usr/bin/cpuid to a higher version.

BR,

Victor


On 11/7/2019 3:16 AM, Rajagopal Aravindan wrote:
Hello Victor,

While setting up configuration for my target machine, I am running into this error 

rajagopal@rajagopal-UX310UA:~/Workspace/ges/acrn-hypervisor/misc/acrn-config/target$ sudo python3 board_parser.py zenbook
Need CPUID version >= 20170122


FYI, PFA o/p of cat /proc/cpuinfo.
Is there a way I can run ACRN on this or need to give up on this machine ?

Any help/direction would be appreciated.

Thanks,
Rajagopal

On Tue, Oct 22, 2019 at 7:58 AM Victor Sun <victor.sun@...> wrote:

I think it should be OK.

Please refer "Board and VM configuration workflow" section in

    https://projectacrn.github.io/latest/tutorials/acrn_configuration_tool.html

to setup configuration for your board.

Any problems, please let me know.

BR,

Victor

On 10/21/2019 12:00 AM, Rajagopal Aravindan wrote:
Hello All,

I have a Core-i7(6500U) based laptop which supports h/w virtualization.

Wondering if ACRN can run on that or has any technical restrictions in running on platforms other than the ones in the supported h/w list ?

Any would help to get started on ACRN would be appreciated.

Thanks,
Rajagopal




Re: ACRN on NUC5CPYH

Victor Sun
 

Yes, DMAR table might not exist if vt-d is disabled in BIOS.

BR,

Victor

On 11/8/2019 1:57 AM, Dubravko Moravski | Exor Embedded S.r.l. wrote:
Hello Rajagopal,

I'm not an expert but just a user of ACRN; we've had a similar issue on one of our boards. To enable DMAR table in ACPI, ensure in BIOS settings that IPU is disabled, and VT-d instructions are enabled. If you still have the same error, you'll have to ask your BIOS provider to add the DMAR table.

Regards,
Dubravko


From: acrn-users@... <acrn-users@...> on behalf of Rajagopal Aravindan via Lists.Projectacrn.Org <a.rajagopal.81=gmail.com@...>
Sent: Thursday, November 7, 2019 4:43 PM
To: victor.sun@... <victor.sun@...>
Cc: acrn-dev@... <acrn-dev@...>; acrn-users@... <acrn-users@...>
Subject: [acrn-users] ACRN on NUC5CPYH
 
Hello Victor,

We are also trying to run ACRN on NUC5CPYH.
PFA the following ...
  1. screenshot of the error while running board_parser.py
  2. o/p of cat /proc/cpuinfo
  3. screenshot of VisualBios details, currently configured to UEFI-only mode
Can you please help us get past this ?

Thanks,
Rajagopal

Dubravko Moravski
SW engineering
Exor Embedded S.r.l.
p: +38 512455659  m: +38 5915402413
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Re: [acrn-dev] [acrn-users] ACRN on non-NUC platforms

Rajagopal Aravindan
 

Hello Victor,

>>Your machine is fine.
>>Please replace your /usr/bin/cpuid to a higher version.
Tried running board_parser.py from inside 18.04.3 on the same machine and getting the below error ...

ubuntu@ubuntu:/mnt/home/rajagopal/Workspace/ges/acrn-hypervisor$ sudo python3 misc/acrn-config/target/board_parser.py zenbook
rdmsr: open: No such file or directory
Error:MSR 0x1ad not support in this platform!

I understand that a certain MSR is NOT present in my CPU.
Is that the end of road for ACRN on this machine ?

Where can I find information on why ACRN places such h/w constraints compared to other Type-1 hypervisors (Xen etc)?

Again, looking forward to your reply.

Thanks,
Rajagopal


On Thu, Nov 7, 2019 at 12:58 AM Victor Sun <victor.sun@...> wrote:

Your machine is fine.

Please replace your /usr/bin/cpuid to a higher version.

BR,

Victor


On 11/7/2019 3:16 AM, Rajagopal Aravindan wrote:
Hello Victor,

While setting up configuration for my target machine, I am running into this error 

rajagopal@rajagopal-UX310UA:~/Workspace/ges/acrn-hypervisor/misc/acrn-config/target$ sudo python3 board_parser.py zenbook
Need CPUID version >= 20170122


FYI, PFA o/p of cat /proc/cpuinfo.
Is there a way I can run ACRN on this or need to give up on this machine ?

Any help/direction would be appreciated.

Thanks,
Rajagopal

On Tue, Oct 22, 2019 at 7:58 AM Victor Sun <victor.sun@...> wrote:

I think it should be OK.

Please refer "Board and VM configuration workflow" section in

    https://projectacrn.github.io/latest/tutorials/acrn_configuration_tool.html

to setup configuration for your board.

Any problems, please let me know.

BR,

Victor

On 10/21/2019 12:00 AM, Rajagopal Aravindan wrote:
Hello All,

I have a Core-i7(6500U) based laptop which supports h/w virtualization.

Wondering if ACRN can run on that or has any technical restrictions in running on platforms other than the ones in the supported h/w list ?

Any would help to get started on ACRN would be appreciated.

Thanks,
Rajagopal



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