Intel Acceleration Stack User Guide: Intel FPGA Programmable Acceleration Card N3000
UG-20244 | 2019.11.25
Version Information
| Updated for: |
|---|
| Intel® Acceleration Stack for Intel® Xeon® CPU with FPGAs 1.1 |
1. About this Document
This document provides:
- Instructions and requirements for installing the Intel FPGA Programmable Acceleration Card N3000 into a server.
- Instructions for installing the Open Programmable Acceleration Engine (OPAE) software on host Intel® Xeon® processor for managing and accessing the Intel® FPGA PAC N3000.
- Instructions for installing the OPAE tools for validation of the Intel® FPGA PAC N3000.
- Instructions for running built-in self-tests using the FPGA factory image.
- Instructions for installing the Intel XL710 driver and network testing tools for testing the ethernet capabilities.
- Information about Graceful Shutdown and Single Event Upset (SEU) handling.
The
Intel® Acceleration Stack for Intel®
Xeon® CPU with FPGAs is a
collection of software, firmware, and tools that allows both software and RTL
developers to take advantage of the power of
Intel® FPGA PAC N3000. By offloading computationally intensive networking
tasks to the FPGA, the acceleration platform allows the
Intel®
Xeon®
processor to execute other critical processing tasks.
Figure 1. Block Diagram
1.1. Acronym List
| Acronym | Expansion | Description |
|---|---|---|
| Intel® FPGA PAC | Intel FPGA Programmable Acceleration Card | Intel FPGA PAC N3000 is a full-duplex 100 Gbps in-system re-programmable acceleration card for multi-workload networking application acceleration. |
| AFU | Accelerator Functional Unit | Hardware Accelerator implemented in FPGA logic which offloads a computational operation for an application from the CPU to improve performance. |
| AF | Acceleration Function | Compiled Hardware Accelerator image implemented in FPGA logic that accelerates an application. |
| API | Application Programming Interface | A set of subroutine definitions, protocols, and tools for building software applications. |
| FIU | FPGA Interface Unit | FIU is a platform interface layer that acts as a bridge between platform interfaces like PCIe* and AFU-side interfaces such as CCI-P. |
| OPAE | Open Programmable Acceleration Engine | The OPAE is a set of drivers, utilities, and API's for managing and accessing AFs. |
| FME | FPGA Management Engine | The FME provides information about the FPGA platform including the OPAE version. |
| OTSU | One-Time Secure Update | Updates the Intel® MAX® 10 Board Management Controller (BMC) with new image files to enable the Root of Trust (RoT) features. |
| RSU | Remote System Update |
An RSU operation sends an instruction to the device to trigger a power cycle of the Intel FPGA PAC N3000 only. This will force reconfiguration from flash for either Intel® MAX® 10 BMC image (on devices that support it) or the FPGA image. |
2. System Requirements
- Operation System:
- CentOS Linux version 7.6 kernel 3.10 or kernel 4.191
- Red Hat* Enterprise Linux* (RHEL) version 7.6 kernel 3.10
- Connectivity hardware for testing the Ethernet interfaces:
- 10 Gbps QSFP+
- 25 Gbps QSFP28
Refer to the Intel FPGA Programmable Acceleration Card
N3000 Data Sheet for the following:
- List of supported QSFP+ and QSFP28 modules.
- Information on Intel FPGA PAC N3000 ordering part numbers (OPNs) that support Intel Acceleration Stack 1.1 production version.
While selecting a server, ensure that the server meets the following
requirements (per slot):
- Power
- Cooling air flow
- Physical dimension
Note: To compile an AFU using the
Intel®
Quartus® Prime Pro Edition
software, your server must have at least 48 GB of system
RAM.
1 Refer to Configure the 4.19 Kernel
to support OPAE installation.
2.1. Cooling Requirements
The high performance devices installed on the Intel® FPGA PAC N3000 require server based forced air cooling to maintain proper operating temperature. This section provides air flow requirements for the Intel® FPGA PAC N3000. Sufficient airflow keeps the Intel® Arria® 10 GT junction temperature below 95 °C. Each data point corresponds to minimum airflow (Y-axis) through the card for a corresponding card inlet temperature (X-axis).
Figure 2. Air Flow Pattern
Key parameters:
- Required Cooling Airflow (CFM): Volumetric flow rate, in cubic feet per minute, of air passing through the PCIe faceplate of the Intel® FPGA PAC N3000.
- TJ FPGA Junction Temperature
- TLA Local Ambient Temperature2: Temperature
of forced air as it enters the
Intel® FPGA PAC N3000.Note: In many systems, TLA is higher than the room ambient due to heating affects of chassis components.
| Parameters | Maximum Values |
|---|---|
| Intel® Arria® 10 FPGA Thermal Design Power (TDP)3 | ≤ 69 W |
| Intel® FPGA PAC N3000 Thermal Design Power (TDP) | ≤ 126 W |
| Recommended FPGA Maximum Operating Temperature | 95°C |
| FPGA TJ-MAX or Thermal Protection Shutdown | 100°C |
| Maximum TLA (forward airflow) | 51°C |
| Maximum TLA (reverse airflow) | 45°C |
Figure 3. Forward Flow Cooling Curve
| To maintain TJ = 95°C | |||||
|---|---|---|---|---|---|
|
FPGA Power < 49 W Board Power < 96 W |
FPGA Power < 54 W Board Power < 102 W |
FPGA Power < 69 W Board Power < 126 W (TDP) |
|||
| Max. TLA (°C) | Air Flow (CFM) | Max. TLA (°C) | Air Flow (CFM) | Max. TLA (°C) | Air Flow (CFM) |
| 46 | 8 | 40.7 | 8 | 39.2 | 10 |
| 54.5 | 12 | 49.8 | 12 | 47.8 | 15 |
| 62 | 20 | 57.9 | 20 | 52.3 | 20 |
Figure 4. Reverse Flow Cooling Curve
| To maintain TJ = 95°C | |||||
|---|---|---|---|---|---|
|
FPGA Power < 49 W Board Power < 96 W |
FPGA Power < 54 W Board Power < 102 W |
FPGA Power < 69 W Board Power < 126 W (TDP) |
|||
| Max. TLA (°C) | Air Flow (CFM) | Max. TLA (°C) | Air Flow (CFM) | Max. TLA (°C) | Air Flow (CFM) |
| 44.6 | 8 | 39.8 | 8 | 36.1 | 10 |
| 52.6 | 12 | 48 | 12 | 44.7 | 15 |
| 61 | 20 | 56 | 20 | 49.4 | 20 |
Note: These flow curves are based
on numerical analysis and should be used as a starting point for thermal design
estimation. Thermal performance of host systems may vary. Therefore, you should
perform in-system thermal validation.
2 TLA values shown in the
tables and charts of this section are informational, and may represent
conditions outside of the supported operating range.
3
Intel® Arria® 10 FPGA TDP cannot be obtained from on-board BMC sensors. Use the Intel® Quartus® Prime Power Analyzer to verify compliance with this value for your design.
3. Hardware Installation
To operate the
Intel® FPGA PAC N3000 in your
server, you must have the following:
- PCI Express* Gen3x16 slot with physical space for a full height half length PCIe* form factor board
- Auxiliary 12 V 6-pin power connector
- Server that provides sufficient airflow for a given air inlet temperature
Note: The
Intel® FPGA PAC N3000 cannot operate without the 6-pin auxiliary power connector.
Internal board circuitry prevents operation without the auxiliary power source and
PCIe*
connector power source.
Note: If the
Intel® FPGA PAC N3000 is not integrated into a server closed loop fan control system,
you
must
set the fan speed to 100%.
The fan speed (100%)
setting must be applied to avoid overheating when the server turns on. When the BMC detects
that the card has overheated, it powers down the card to prevent
damage.
Figure 5. Typical
Intel® FPGA PAC N3000
Installation in a Server
3.1. Installing the Intel FPGA PAC N3000
Complete these steps to install the
Intel® FPGA PAC N3000:
-
For network testing, you can insert a loopback module into each
QSFP28 port.
Note: ESD protection is required while handling the Intel® FPGA PAC N3000.Warning: Take caution when you are inserting and removing the cards into PCIe slots. The bottom side of the card has capacitors and resistors that can be knocked off if the cards scrapes against edges or corners of the slot in the chassis.Figure 6. Example of QSFP Non-optical ModulesThis is a 25 GbE QSFP setup.
Figure 7. Example of QSFP Loopback Optical ModulesThis figure shows the correct orientation of the QSFP module for optical loopback testing. The loopback configuration consists of two Intel 40GBASE-SR4 QSFP+ optical modules and two 10Gtek 12-Core MPO OM3 Fiber Optic Loopback Cables.
-
Power on the system and observe the Ethernet status LEDs which
are located between the QSFP connectors. The LED operation is described in the
table below:
Table 4. LED Behavior LED Type Description Connectivity LED Yellow means link is up with link speed of 10G. Green means link is up with link speed of 25G. Off means link is down. Activity LED Green blinking at 1 Hz means link activity present. Off means link is down or no activity. All LEDs blinking yellow It means either: - 12 V Auxiliary or PCIe edge supply voltage is below 10.46 V or
- FPGA core temperature reaches 100°C or
- Board temperature reaches 85°C
You should check the following:- Card insertion in PCIe slot.
- 12 V Auxiliary connection on the Intel® FPGA PAC N3000 and on the server motherboard.
- Fan setting for cooling air flow. Sufficient airflow is required whenever the Intel® FPGA PAC N3000 is powered on.
For details on the location of Connectivity and Activity LEDs, refer to the Intel FPGA Programmable Acceleration Card N3000 Data Sheet.
Figure 8. Ethernet Status LEDs Power-On IndicationThis figure is an example of 25G configuration where both Ethernet links are UP with ongoing Ethernet activity.
4. Installing the OPAE Software
The OPAE is a software framework delivered as part of the Intel Acceleration Stack for managing and accessing the Intel® FPGA PAC.
The following section describes the installation of OPAE on a freshly imaged
server with supported OS and kernel. The host must have internet connectivity to retrieve
additional software packages. The installation steps require sudo or root privileges on your host.
Note: The OPAE version created for
Intel® FPGA PAC N3000 is not compatible with any other
Intel® FPGA PAC.
To verify that you have the correct kernel, kernel source and header, perform
the following steps:
- Check the kernel version running on the
server:
$ uname -a
Sample output:Linux rae-xxx 3.10.0-957.el7.x86_64
- List the kernel source on the
system:
$ ls -l /usr/src/kernels/
Sample output:drwxr-xr-x. 22 root root 4096 Jun 21 13:05 3.10.0-957.el7.x86_64
- List the installed kernel
header:
$ rpm -qa | grep kernel-header kernel-headers-3.10.0-957.el7.x86_64
If the kernel source and header do not match the kernel version running on the server, there can be issues with installing OPAE driver.
To mitigate this issue:
- Remove the incompatible kernel
header:
$ sudo yum remove kernel-headers.x86_64
- Install the correct kernel
source:
$ sudo yum install "kernel-devel-uname-r == $(uname -r)"
- Install the correct kernel
header:
$ sudo yum install kernel-headers-`uname -r`
4.1. Install Additional Packages
Before you install and build the OPAE software, you must install the required
packages. Run the following
commands:
$ sudo yum install gcc gcc-c++ \ cmake make autoconf automake libxml2 \ libxml2-devel json-c-devel boost ncurses ncurses-devel \ ncurses-libs boost-devel libuuid libuuid-devel python2-jsonschema \ doxygen hwloc-devel libpng12 rsync openssl-devel \ bc python-devel python-libs python-sphinx openssl python2-pip
$ sudo pip install intelhex
For Red Hat Enterprise Linux (EPEL) system, run the following commands to
install the addtional
packages:
$ sudo subscription-manager repos --enable "rhel-*-optional-rpms" \ --enable "rhel-*-extras-rpms" --enable "rhel-ha-for-rhel-*-server-rpms"
$ sudo yum install https://dl.fedoraproject.org/pub/epel/epel-release-\ latest-7.noarch.rpm
For CentOS system, run the following command to install the extra
repository:
$ sudo yum install epel-release
4.2. Install the Release Package
Before installing the release package, ensure that the Intel® FPGA PAC N3000 is installed properly as mentioned in the Hardware Installation.
The installers for
Intel® FPGA PAC N3000
allow easy installation of the release package.
-
Acceleration Stack InstallersTo install the Acceleration Stack, select either the Acceleration Stack for Runtime (n3000_ias_1_1_pv_rte_installer.tar.gz) or the Acceleration Stack for Development (n3000_ias_1_1_pv_dev_installer.tar.gz). Each package includes three components:
- Runtime (rte) or Development (dev) Acceleration Stack installer script (n3000-1.3.6-*-setup.sh)
- Firmware files (N3000_XL710_firmware.zip) — To update the Intel XL710 Firmware.
- Supplemental files (N3000_supplemental_files.zip) — Includes:
- A sample hello_afu example that executes on loaded factory image.
- A helper script to find the PCIe Root port for Intel® FPGA PAC N3000.
The following table explains the differences between the two versions
of the Acceleration Stack:
| Details | Acceleration Stack for Runtime | Acceleration Stack for Development |
|---|---|---|
| runtime (rte) installer | development (dev) installer | |
| Purpose | Provides necessary environment to execute the AFUs as well as allows for software development of host application. | Provides necessary environment to execute the AFUs as well as allows for software development of host application. Additionally, it also includes development environment for Intel® Arria® 10 GT FPGA. |
| OPAE Software Development Kit (SDK) Version | 1.3.6-4 | |
| Intel® Quartus® Prime Pro Edition | Not included or required | Included: Intel® Quartus® Prime Pro Edition software version 19.2 with IP licenses required to create a programmable Intel® Arria® 10 GT FPGA image. |
| Default installation location | N/A | /home/<username>/inteldevstack |
- Configuration installers (2x2x25G, 4x25G or 8x10G):You can pick one of the desired configuration installer for your Intel FPGA PAC N3000.Note: The XL710 devices are configured in different modes to support either 10G or 25G traffic. The XL710 devices cannot be configured to switch between 10G and 25G, and thus Intel recommends you to download the valid configuration installer.Depending on the configuration on your Intel FPGA PAC N3000, the XL710 has one of the following device ID’s:
XL710 Device ID Valid Configuration 0x0d58(25G) 2x2x25G
4x25G
0x0cf8(10G) 8x10G To identify the XL710 device ID on the Intel FPGA PAC N3000:$ lspci | grep 0d58
$ lspci | grep 0cf8
Install the necessary files to update the Intel® Arria® 10 FPGA , Intel® MAX® 10 RTL and Firmware to a Root of Trust state. The files are installed at location:-
/usr/share/opae/n3000/one-time-update/<config
directory>/
where <config directory> = 25G or 10G
-
/usr/share/opae/super-rsu/<config
directory>/
where <config directory> = 2x2x25G or 4x25G or 8x10G
-
/usr/share/opae/n3000/one-time-update/<config
directory>/
4.2.1. Remove Previous OPAE Packages
Remove any previous installation of OPAE or FPGA and
Intel®
MAX® 10 update package
using the
following:
$ sudo yum remove opae*
4.2.2. Install the Acceleration Stack for Runtime
- Download, extract, and change permission for the RTE
installer:
$ tar xvzf n3000_ias_1_1_pv_rte_installer.tar.gz
$ cd n3000_ias_1_1_pv_rte_installer
$ chmod +x n3000-1.3.6-rte-setup.sh
- Run the
script:
$ sudo ./n3000-1.3.6-rte-setup.sh -y --owner <user[:group]>
The --owner argument allows you to change the ownership of directories to a given user. Running interactively without the -y option is not supported. For example:$ sudo ./n3000-1.3.6-rte-setup.sh -y --owner john:john
The installation will take a few minutes to complete.Sample output:Running setup Beginning installation Processing group "OPAE Software" Analyzing dependencies... Analyzing packages to install... error running: ['yum', 'info', 'opae-intel-fpga-driver.x86_64'] error running: ['yum', 'info', 'opae.admin.noarch'] error running: ['yum', 'info', 'opae-libs.x86_64'] error running: ['yum', 'info', 'opae-tools.x86_64'] error running: ['yum', 'info', 'opae-tools-extra.x86_64'] error running: ['yum', 'info', 'opae-devel.x86_64'] Installing OPAE Software packages... opae-intel-fpga-driver-2.0.1-6.x86_64.rpm opae.admin-1.0.2-3.noarch.rpm opae-libs-1.3.6-4.x86_64.rpm opae-tools-1.3.6-4.x86_64.rpm opae-tools-extra-1.3.6-4.x86_64.rpm opae-devel-1.3.6-4.x86_64.rpm Processing group "OPAE PACSign" Analyzing dependencies... Analyzing packages to install... error running: ['yum', 'info', 'opae.pac_sign.x86_64'] Installing OPAE PACSign packages... opae.pac_sign-1.0.2-3.x86_64.rpm Extracting opae-1.3.6-4.tar.gzThe message error running: [ 'yum' , …] in the above output is expected and can be ignored.
4.2.3. Install the Acceleration Stack for Development
- Download, extract, and change permission for the DEV
installer:
$ tar xvzf n3000_ias_1_1_pv_dev_installer.tar.gz
$ cd n3000_ias_1_1_pv_dev_installer
$ chmod +x n3000-1.3.6-dev-setup.sh
- Run the
script:
$ sudo ./n3000-1.3.6-dev-setup.sh -y --owner <user[:group]>
The --owner argument allows you to change the ownership of directories to a given user. Running interactively without the -y option is not supported. For example:$ sudo ./n3000-1.3.6-dev-setup.sh -y --owner john:john
The installation will take approximately 20 minutes to complete.Sample output:Running setup Beginning installation Processing group "OPAE Software" Analyzing dependencies... Analyzing packages to install... error running: ['yum', 'info', 'opae-intel-fpga-driver.x86_64'] error running: ['yum', 'info', 'opae.admin.noarch'] error running: ['yum', 'info', 'opae-libs.x86_64'] error running: ['yum', 'info', 'opae-tools.x86_64'] error running: ['yum', 'info', 'opae-tools-extra.x86_64'] error running: ['yum', 'info', 'opae-devel.x86_64'] Installing OPAE Software packages... opae-intel-fpga-driver-2.0.1-6.x86_64.rpm opae.admin-1.0.2-3.noarch.rpm opae-libs-1.3.6-4.x86_64.rpm opae-tools-1.3.6-4.x86_64.rpm opae-tools-extra-1.3.6-4.x86_64.rpm opae-devel-1.3.6-4.x86_64.rpm Processing group "OPAE PACSign" Analyzing dependencies... Analyzing packages to install... error running: ['yum', 'info', 'opae.pac_sign.x86_64'] Installing OPAE PACSign packages... opae.pac_sign-1.0.2-3.x86_64.rpm Extracting opae-1.3.6-4.tar.gz Extracting pac_n3000_rtl_1.3.6.tar.gz Installing main Quartus package: QuartusProSetup-19.2.0.57-linux.run Installing update: quartus-19.2-0.01vc-linux.run Source /home/<user>/inteldevstack/bin/init_env.sh to setup your environment. Changing ownership on /home/<user>/inteldevstack Installation doneThe message error running: [ 'yum' , …] in the above output is expected and can be ignored.
- Add the
Intel®
Quartus® Prime development tool to the
path. This is required for AFU
compilation:
$ source /home/<username>/inteldevstack/bin/init_env.sh
Adding /home/<username>/inteldevstack/intelFPGA_pro/quartus/bin to PATH Adding /home/<username>/inteldevstack/intelFPGA_pro/nios2eds/bin/gnu/H-x86_64-pc-linux-gnu/bin to PATH Adding /home/<username>/inteldevstack/bin to PATH
- Verify
Intel®
Quartus® Prime
installation by bringing up
Intel®
Quartus® Prime GUI
and verifying the version and IP
licenses:
$ quartus
- Click Help
> About Quartus Prime to
verify
Intel®
Quartus® Prime version:Figure 9. Intel® Quartus® Prime VersionIf patch .01vc is not installed, then verify that init_env.sh ran successfully.
- Click Tools > License Setup to verify IP
licenses.Figure 10. IP Licenses
- Click Help
> About Quartus Prime to
verify
Intel®
Quartus® Prime version:
4.2.4. Verify the OPAE Installation
After executing the Acceleration Stack for Runtime or Development installer, ensure that you have successfully installed OPAE.
- Verify the OPAE package
installation:
$ rpm -qa | grep opae opae-intel-fpga-driver-2.0.1-6.x86_64 opae-devel-1.3.6-4.x86_64 opae-libs-1.3.6-4.x86_64 opae.admin-1.0.2-3.noarch opae.pac_sign-1.0.2-3.x86_64 opae-tools-1.3.6-4.x86_64 opae-tools-extra-1.3.6-4.x86_64
- Verify the OPAE driver
installation:
$ lsmod | grep fpga ifpga_sec_mgr 13757 1 intel_max10 intel_fpga_fme 71678 0 intel_fpga_afu 36165 0 fpga_mgr_mod 14812 1 intel_fpga_fme intel_fpga_pci 26500 2 intel_fpga_afu,intel_fpga_fme
$ lsmod | grep pac_n3000_net pac_n3000_net 28483 1 c827_retimer
- Verify if the Linux has enumerated the Intel FPGA PAC N3000 FPGA
Management Engine Device
(FME):
$ lspci | grep 0b30 61:00.0 Processing accelerators: Intel Corporation Device 0b30
The above output provides the PCIe BDF (Bus : Device : Function) value for the Intel® FPGA PAC. Here, the 61:00.0 indicates the bus is 61, device is 00 and function is 0. The PCIe BDF value varies based on systems, therefore your values can be different. Record this value for future use.
If the verification of OPAE installation fails, refer to Troubleshooting.
4.2.5. Install the Configuration Files
The configuration (cfg) installer installs all the binary ingredients (FPGA, Intel® MAX® 10) required to upgrade the Intel® FPGA PAC N3000 to current release version.
- Install the appropriate configuration setup file (2x2x25G, 4x25G, or
8x10G).
- Filename: n3000-1.3.6-cfg-*-setup.sh
- To change
permission:
$ sudo chmod +x n3000-1.3.6-cfg-*-setup.sh
- Run the
script:
$ sudo ./n3000-1.3.6-cfg-*-setup.sh -y --install-dir /tmp/tmp_cfg \ --owner <user[:group]>
Important: You must use the --install-dir option with the configuration script to prevent overwriting of the /inteldevstack or /intelrtestack directory.Sample output:Running setup Beginning installation Processing group "OPAE FPGA Image Files for 4x25G" Analyzing dependencies... Analyzing packages to install... error running: ['yum', 'info', 'opae-one-time-update-n3000-25G.noarch'] error running: ['yum', 'info', 'opae-super-rsu-n3000-4x25G.noarch'] Installing OPAE FPGA Image Files for 4x25G packages... opae-one-time-update-n3000-25G-1.3.6-6.noarch.rpm opae-super-rsu-n3000-4x25G-1.3.6-6.noarch.rpm Changing ownership on /tmp/tmp_cfg Installation doneThe message error running: [ 'yum' , …] in the above output is expected and can be ignored.
- Verify proper installation of the one-time update (OTSU) and super-rsu
files.
- If you install 2x2x25G or 4x25G configuration
installer, the installed files are located
at
ls -l /usr/share/opae/n3000/one-time-update/25G/
ls -l /usr/share/opae/n3000/super-rsu/<config directory>/
where <config directory> = 2x2x25G or 4x25G. - If you install 8x10G configuration installer, the
installed files are located
at:
ls -l /usr/share/opae/n3000/one-time-update/10G/
ls -l /usr/share/opae/n3000/super-rsu/<config directory>/
where <config directory> = 8x10G.
- If you install 2x2x25G or 4x25G configuration
installer, the installed files are located
at
4.3. Identify the Intel MAX 10 Version on your Intel FPGA PAC N3000
Run the following command and verify the output with the table
below:
If your
Intel® FPGA PAC N3000 does not have the
production version of
Intel®
MAX® 10 NIOS Firmware (FW) and Build,
refer
to the section:
Upgrade your Intel FPGA PAC N3000 with Production Version of BMC and Intel Arria 10 Image.
$sudo fpgainfo fme
| Acceleration Stack 1.1 for Intel® FPGA PAC N3000 | Intel® MAX® 10 NIOS Firmware (FW) | Intel® MAX® 10 Build |
|---|---|---|
| Production | D.2.0.19 | D.2.0.6 |
| Beta | D.2.0.12 | D.2.0.5 |
| Alpha-2 | D.1.0.13 | D.1.0.14 |
| Alpha-1 | D.1.0.13 | D.1.0.13 |
4.3.1. FPGA Factory Image Overview
The Intel® FPGA PAC N3000 has an on-board flash with two partitions (user and factory) for storing two FPGA image files known as user image and factory image. A new Intel® FPGA PAC N3000 is provided with the factory image in both factory and user partition of the flash.
After an OTSU, in 8x10G configuration, the Intel FPGA PAC N3000 is loaded with 8x10G image in both factory and user partition. While in 4x25G and 2x2x25G configurations, the Intel FPGA PAC N3000 is loaded with 2x2x25G in factory partition and 4x25G in user partition.
When the image in the user partition fails to load, the Intel® FPGA PAC N3000 reverts back and boots from factory partition. This factory image loaded into the user partition provides basic functionality to demonstrate all the interfaces including Ethernet and external memory interfaces.
The factory image includes the following Intellectual Property (IP)
to support in the development of Accelerator Function (AF):
- The PCIe IP core
- The Core Cache Interface protocol (CCI-P) fabric
- DDR4 memory interface controller IP
- QDR4 memory interface controller IP
- 10 or 25 GbE physical interface and MACs with pass-through connectivity between Intel® Ethernet Connection C827 Retimer and Intel® Ethernet Controller XL710-BM2
- FPGA Management Engine (FME)
- Nios® core to configure the Intel Ethernet Connection C827 Retimers
Figure 11. Example: Factory Image for 2x2x25G
5. OPAE Tools
The following OPAE tools are provided:
- fpgasupdate: This tool updates Intel® MAX® 10 BMC image and firmware, root entry hash, and FPGA static region (SR) user image in the user partition..
- fpgainfo: This tool displays FPGA information derived from sysfs files.
- fpgabist: This tool performs board self-diagnostic tests for PCIe and external memories.
- fpgadiag: This tool performs board self-diagnostic tests for network loopback.
- fpgad: This service allows for monitoring critical sensors and protect against server crashing.
- fpgastats: This tool provides the MAC statistics for both line side and host side.
5.1. Using fpgasupdate
The fpgasupdate tool updates board firmware including BMC and FPGA SR user image. This section describes how to update the FPGA SR user image. While in the upgrade process, the fpgasupdate tool securely updates the Intel® MAX® 10 BMC with an Intel provided signed file.
The new
Intel® FPGA PAC N3000 is
shipped with either the 4x25G or the 8x10G factory image for 25G cards and 10G cards
respectively. The following steps describe how to load the Intel provided FPGA
images into the FPGA flash user partition. You may follow the steps to load or
re-load the factory image if required.
Note: Do not switch
between 8x10G to 2x2x25G or 4x25G
Intel®
Arria® 10
images. The XL710 devices are configured in different modes to support either
10G or 25G traffic. The XL710 devices cannot be configured to switch between 10G
and 25G, and thus Intel recommends you to not switch
Intel®
Arria® 10 image supporting different speed
configurations.
Depending on the configuration on your Intel FPGA PAC N3000, the
XL710 has one of the following device ID’s:
| XL710 Device ID | Valid Configuration |
|---|---|
| 0x0d58(25G) |
2x2x25G 4x25G |
| 0x0cf8(10G) | 8x10G |
To identify the XL710 device ID on the Intel FPGA PAC
N3000:
$ lspci | grep 0d58
$ lspci | grep 0cf8
- Run the fpgasupdate
command:
$ sudo fpgasupdate /usr/share/opae/n3000/super-rsu/<config>/\ sr_vista_rot_*_unsigned.bin <PCIe B:D.F>
where <config> = 2x2x25G or 4x25G or 8x10G, based on the installed configuration.Note: Running fpgasupdate involves binary file verification and writing the FPGA flash, as a result the fpgasupdate command takes approximately 40 minutes to complete.Note: If you have programmed the static region root entry hash, then the sr_vista_rot_*_unsigned.bin must be signed with appropriate root key and code signing key using the appropriate Hardware Security Module (HSM). For more information, refer to the Security User Guide: Intel FPGA Programmable Acceleration Card N3000 . - Perform remote system update to power cycle the
Intel® FPGA PAC N3000 so that the updated images
are loaded into
FPGAs:
$ sudo rsu bmcimg B:D.F
Note: As a result of
using the rsu command, the host rescans the
PCI bus and may assign a different Bus/Device/Function (B/D/F) value than the
originally assigned value. The Intel
XL710 Ethernet controller should be considered unavailable during the operation.
Intel recommends you to stop or
pause any applications until the update is complete.
5.2. Using fpgainfo
Command synopsis: fpgainfo <command>
[<args>]
| command | args (optional) | Description |
|---|---|---|
| --help, -h | Prints help information and exit | |
| --bus, -B | Provides PCIe bus number of resource | |
| --device, -D | Provides PCIe device number of resource | |
| --function, -F | Provides PCIe function number of resource | |
| errors fme | --clear, -c | Provides/clear errors of FME |
| errors port | --clear, -c | Provides/clear errors of port |
| errors all | --clear, -c | Provides/clear errors of both FME and port |
| power | Provides total power in watts that the FPGA hardware consumes | |
| temp | Provides FPGA temperature values in degrees Celsius | |
| port | Provides information about the port | |
| fme | Provides information about the FME | |
| bmc | Provides BMC sensors information | |
| mac | Provides information about MAC ROM connected to FPGA | |
| phy | -G <group> | Provides
information about ethernet PHYs in FPGA. <group> can be 0, 1, all. |
fpgainfo fme
$ sudo fpgainfo fme
Sample output based on
2x2x25G:
Board Management Controller, Intel® MAX® 10 NIOS FW version D.2.0.19 Board Management Controller, Intel® MAX® 10 Build version D.2.0.6 //****** FME ******// Object Id : 0xEF00000 PCIe s:b:d.f : 0000:b2:00.0 Device Id : 0x0b30 Numa Node : 1 Ports Num : 01 Bitstream Id : 0x23000410010309 Bitstream Version : 0.2.3 Pr Interface Id : a5d72a3c-c8b0-4939-912c-f715e5dc10ca Boot Page : user
Sample output based on
8x10G:
Board Management Controller, Intel® MAX® 10 NIOS FW version D.2.0.19 Board Management Controller, Intel® MAX® 10 Build version D.2.0.6 //****** FME ******// Object Id : 0xEF00000 PCIe s:b:d.f : 0000:89:00.0 Device Id : 0x0b30 Numa Node : 1 Ports Num : 01 Bitstream Id : 0x23000010010309 Bitstream Version : 0.2.3 Pr Interface Id : 901dd697-ca79-4b05-b843-8138cefa2846 Boot Page : user
fpgainfo bmc
$ sudo fpgainfo bmc
Sample output based on
2x2x25G:
Board Management Controller, Intel® MAX® 10 NIOS FW version D.2.0.19 Board Management Controller, Intel® MAX® 10 Build version D.2.0.6 //****** BMC SENSORS ******// Object Id : 0xEF00000 PCIe s:b:d.f : 0000:b2:00.0 Device Id : 0x0b30 Numa Node : 1 Ports Num : 01 Bitstream Id : 0x23000410010309 Bitstream Version : 0.2.3 Pr Interface Id : a5d72a3c-c8b0-4939-912c-f715e5dc10ca ( 1) Board Power : 74.18 Watts ( 2) 12V Backplane Current : 3.24 Amps ( 3) 12V Backplane Voltage : 12.16 Volts ( 4) 1.2V Voltage : 1.19 Volts ( 6) 1.8V Voltage : 1.80 Volts ( 8) 3.3V Voltage : 3.25 Volts (10) FPGA Core Voltage : 0.90 Volts (11) FPGA Core Current : 18.45 Amps (12) FPGA Die Temperature : 73.50 Celsius (13) Board Temperature : 46.50 Celsius (14) QSFP0 Supply Voltage : 0.00 Volts (15) QSFP0 Temperature : N/A (24) 12V AUX Current : 2.85 Amps (25) 12V AUX Voltage : 12.19 Volts (37) QSFP1 Supply Voltage : 0.00 Volts (38) QSFP1 Temperature : N/A (44) PKVL0 Core Temperature : 73.50 Celsius (45) PKVL0 SerDes Temperature : 73.50 Celsius (46) PKVL1 Core Temperature : 74.00 Celsius (47) PKVL1 SerDes Temperature : 74.50 Celsius
Note: When the copper
modules are connected to QSFP, you get N/A output for the QSFP temperature
values as the QSFP EEPROM does not support copper modules. But, the QSFP EEPROM
does support optical modules.
Sample output based on
8x10G:
Board Management Controller, Intel® MAX® 10 NIOS FW version D.2.0.19 Board Management Controller, Intel® MAX® 10 Build version D.2.0.6 //****** BMC SENSORS ******// Object Id : 0xEF00000 PCIe s:b:d.f : 0000:89:00.0 Device Id : 0x0b30 Numa Node : 1 Ports Num : 01 Bitstream Id : 0x23000010010309 Bitstream Version : 0.2.3 Pr Interface Id : 901dd697-ca79-4b05-b843-8138cefa2846 ( 1) Board Power : 70.01 Watts ( 2) 12V Backplane Current : 3.06 Amps ( 3) 12V Backplane Voltage : 12.17 Volts ( 4) 1.2V Voltage : 1.19 Volts ( 6) 1.8V Voltage : 1.80 Volts ( 8) 3.3V Voltage : 3.25 Volts (10) FPGA Core Voltage : 0.90 Volts (11) FPGA Core Current : 17.18 Amps (12) FPGA Die Temperature : 79.00 Celsius (13) Board Temperature : 43.50 Celsius (14) QSFP0 Supply Voltage : 0.00 Volts (15) QSFP0 Temperature : N/A (24) 12V AUX Current : 2.69 Amps (25) 12V AUX Voltage : 12.19 Volts (37) QSFP1 Supply Voltage : N/A (44) PKVL0 Core Temperature : 76.00 Celsius (45) PKVL0 SerDes Temperature : 76.50 Celsius (46) PKVL1 Core Temperature : 76.50 Celsius (47) PKVL1 SerDes Temperature : 77.00 Celsius
fpgainfo phy
$ sudo fpgainfo phy -B 0xb2
Sample output based on
2x2x25G:
Board Management Controller, Intel® MAX® 10 NIOS FW version D.2.0.19 Board Management Controller, Intel® MAX® 10 Build version D.2.0.6 //****** PHY ******// Object Id : 0xEF00000 PCIe s:b:d.f : 0000:b2:00.0 Device Id : 0x0b30 Numa Node : 1 Ports Num : 01 Bitstream Id : 0x23000410010309 Bitstream Version : 0.2.3 Pr Interface Id : a5d72a3c-c8b0-4939-912c-f715e5dc10ca //****** PHY GROUP 0 ******// Direction : Line side Speed : 25 Gbps Number of PHYs : 4 //****** PHY GROUP 1 ******// Direction : Host side Speed : 40 Gbps Number of PHYs : 4 //****** Intel C827 Retimer ******// Port0 25G : Up Port1 25G : Up Port2 25G : Up Port3 25G : Up Retimer A Version : 101c.1064 Retimer B Version : 101c.1064
Sample output based on
8x10G:
Board Management Controller, Intel® MAX® 10 NIOS FW version D.2.0.19 Board Management Controller, Intel® MAX® 10 Build version D.2.0.6 //****** PHY ******// Object Id : 0xEF00000 PCIe s:b:d.f : 0000:89:00.0 Device Id : 0x0b30 Numa Node : 1 Ports Num : 01 Bitstream Id : 0x23000010010309 Bitstream Version : 0.2.3 Pr Interface Id : 901dd697-ca79-4b05-b843-8138cefa2846 //****** PHY GROUP 0 ******// Direction : Line side Speed : 10 Gbps Number of PHYs : 8 //****** PHY GROUP 1 ******// Direction : Host side Speed : 10 Gbps Number of PHYs : 8 //****** Intel C827 Retimer ******// Port0 10G : Up Port1 10G : Up Port2 10G : Up Port3 10G : Up Port4 10G : Up Port5 10G : Up Port6 10G : Up Port7 10G : Up Retimer A Version : 101c.1064 Retimer B Version : 101c.1064
5.3. Test PCIe and External Memories with fpgabist
Tests are included to demonstrate the performance of PCIe and external memories.
Requirements:
- OPAE tool fpgabist requires that hugepage to be
set.
- For
CentOS:
# echo 200 > /sys/kernel/mm/hugepages/hugepages-2048kB/nr_hugepages
- For Red
Hat:
# echo 200 > /proc/sys/vm/nr_hugepages
- For
CentOS:
- Commands must be run as root.
Note: The fpgabist
diagnostic tool only works when the Intel supplied factory images are programmed into the
Intel® FPGA PAC N3000.
Using fpgabist
# fpgabist -B 0x8a -i 0x0b30
Note: Your bus
(-B) value may be different.
5.4. Test Network Loopback using fpgadiag
The test requires use of an external traffic generator to send traffic through
QSFP ports, the --side host enables loopback on the
host side of the
Intel®
Arria® 10
FPGA.
$ sudo fpgadiag -B 0x3e -m fpgalpbk --side host –-direction remote –-enable
To
disable:
$ sudo fpgadiag -B 0x3e -m fpgalpbk --side host –-direction remote --disable
Note: Since all four
Ethernet channels in the 4x25G configuration are in QSFP0, only one QSFP port
indicates
linkup
status
through LEDs.
6. Sample Test: Native Loopback
This section describes how to run a memory copy test using the Intel provided FPGA factory image and hello_fpga.c host program. The FPGA factory image includes logic to support this test and an internal register with the expected AFU UUID. The hello_fpga.c only works with an FPGA image with this AFU UUID. The acceleration logic (NLB) in the FPGA is programmed to copy CSR_NUM_LINES (cache lines) from source to destination buffer on the host system. For more information refer to the Native Loopback Accelerator Functional Unit (AFU) User Guide for Intel FPGA Programmable Acceleration Card N3000.
Make sure the hugepage is allocated:
- For CentOS:
$ sudo sh -c "echo 200 > /sys/kernel/mm/hugepages/hugepages-2048kB/\ nr_hugepages"
- For Red Hat:
# echo 200 > /proc/sys/vm/nr_hugepages
Note: Commands must be run as root.
Extract the package: N3000_supplemental_files.zip which is provided as part of the
Acceleration Stack
installer.
$ unzip N3000_supplemental_files.zip
$ cd N3000_supplemental_files
$ gcc -o hello_fpga -std=gnu99 -rdynamic -ljson-c -luuid -lpthread \ -lopae-c -lm -Wl,-rpath -lopae-c hello_fpga.c
$ sudo ./hello_fpga
Sample
output:
Using OPAE C library version '1.3.6' build '99fa5de' Running Test Running on bus 0x15. dfh = 100000008000001f id[0] = c000c9660d824272 id[1] = 9aeffe5f84570612 dfh = 2000000080000000 id[0] = a9149a35bace01ea id[1] = ef82def7f6ec40fc dfh = 2000000080000000 id[0] = a9149a35bace01ea id[1] = ef82def7f6ec40fc dfh = 2000000080000000 id[0] = a9149a35bace01ea id[1] = ef82def7f6ec40fc dfh = 2000000080000000 id[0] = a9149a35bace01ea id[1] = ef82def7f6ec40fc dfh = 1000010080001070 id[0] = f89e433683f9040b id[1] = d8424dc4a4a3c413 Found NLB0 at offset 0x28000 Done Running Test
Note: On a multi card
system, pass PCIe bus argument -B 0x<xx>
7. Installing the Intel XL710 Driver
- Download the i40e driver (2.9.21 version) from Intel Resource and Design Center.
- Install driver as
root.
$ tar xvzf i40e-2.9.21.tar.gz ; cd i40e-2.9.21
# cd src
# make install
# rmmod i40e
# insmod i40e.ko
- Download the i40e virtual function driver (3.7.53 version) from Intel Resource and Design Center.
- Install driver as
root.
$ tar xzvf iavf-3.7.53.tar.gz ; cd iavf-3.7.53
# cd src
# make install
Insert the iavf kernel module to add support for virtual functions for Intel XL710:# insmod iavf.ko
7.1. Update the Intel XL710 Firmware
To update the Intel XL710 firmware,
follow these steps:
- Extract the N3000_XL710_firmware.zip
which is provided as part of the Acceleration Stack
installer:
$ unzip N3000_XL710_firmware.zip
- Change
directory:
cd N3000_XL710_firmware/
$ export N3000_XL710_FIRMWARE=$PWD
- The XL710 devices on each
Intel® FPGA PAC N3000
are
configured during board manufacturing to support either 10G or 25G
operation. You cannot change the Ethernet network operation (10G or 25G).
The XL710 PCIe device ID identifies whether 10G or 25G support is
configured. The device ID for 25G is 0x0d58 and for 10G is 0x0cf8
respectively.
Determine the XL710 device ID on your Intel® FPGA PAC N3000 using the following commands:
lspci | grep 0d58 lspci | grep 0cf8
Based on the result, you will run nvmupdate with the appropriate config file.
- Download the NVMUpdatePackage_700_Series.zip from Intel Resource and Design Center.
- Extract the nvmupdate64e
tool:
$ unzip NVMUpdatePackage_700_Series.zip
$ cd NVMUpdatePackage_700_Series/
$ tar xvzf 700Series_NVMUpdatePackage_v7_00_Linux.tar.gz
$ chmod +x 700Series/Linux_x64/nvmupdate64e
$ sudo cp 700Series/Linux_x64/nvmupdate64e $N3000_XL710_FIRMWARE/
- Update the
XL710:
$ cd $N3000_XL710_FIRMWARE/
- For device ID:
0cf8
$ sudo ./nvmupdate64e -c nvmupdate_10G_0CF8.cfg
- For device ID:
0d58
$ sudo ./nvmupdate64e -c nvmupdate_25G_0D58.cfg
- For device ID:
0cf8
- A menu lists all the XL710 devices and specifies which ones have updates
(only 0D58 or 0CF8 device should show Update
Available).
- Enter the Num values (use comma to separate multiple devices)
- Hit Enter and wait. An on-screen will prompt to hit any key when programming is completed.
Figure 12. Step Illustration
- Power cycle the card
using:
rsu bmcimg <FPGA PCIe B:D.F>
8. Configuring Ethernet Interfaces
The
Intel® FPGA PAC N3000 contains
multiple Ethernet MAC points where each point has specific naming, monitoring and
configuration operations. The following figures illustrate the Ethernet data path
for each network configuration.
Figure 13. 8x10G Configuration
Figure 14. 2x2x25G Configuration
Figure 15. 4x25G Configuration
The above figures show example device naming conventions for the
XL710 enp[Y:Z]s0f[3:0]. Your server may have a
different naming convention and numbering scheme. You will need the network logical
names to use Linux tools for link configuration and monitoring. To find the network
logical names of a specific
Intel® FPGA PAC N3000 in
your server, perform the following steps:
- List the available
Intel® FPGA PAC N3000 in your server
using:
$ sudo fpgainfo fme
Sample output:Board Management Controller, Intel® MAX® 10 NIOS FW version D.2.0.19 Board Management Controller, Intel® MAX® 10 Build version D.2.0.6 //****** FME ******// Object Id : 0xEF00000 PCIe s:b:d.f : 0000:15:00.0 Device Id : 0x0b30 Numa Node : 0 Ports Num : 01 Bitstream Id : 0x23000410010309 Bitstream Version : 0.2.3 Pr Interface Id : a5d72a3c-c8b0-4939-912c-f715e5dc10ca Boot Page : user
- Use the following command to find the logical name(s) of the
Ethernet interfaces on that
Intel® FPGA PAC N3000:
ls -la /sys/class/net
Sample output:lrwxrwxrwx. 1 root root 0 Nov 20 06:07 enp20s0f0 -> ../../devices/pci0000:11/0000:11:00.0/0000:12:00.0/0000:13:08.0/0000:14:00.0/net/enp20s0f0 lrwxrwxrwx. 1 root root 0 Nov 20 06:07 enp20s0f1 -> ../../devices/pci0000:11/0000:11:00.0/0000:12:00.0/0000:13:08.0/0000:14:00.1/net/enp20s0f1 lrwxrwxrwx. 1 root root 0 Nov 20 06:07 enp22s0f0 -> ../../devices/pci0000:11/0000:11:00.0/0000:12:00.0/0000:13:10.0/0000:16:00.0/net/enp22s0f0 lrwxrwxrwx. 1 root root 0 Nov 20 06:07 enp22s0f1 -> ../../devices/pci0000:11/0000:11:00.0/0000:12:00.0/0000:13:10.0/0000:16:00.1/net/enp22s0f1 lrwxrwxrwx. 1 root root 0 Nov 20 02:34 lo -> ../../devices/virtual/net/lo lrwxrwxrwx. 1 root root 0 Nov 20 22:44 npacf0g0l0 -> ../../devices/pci0000:11/0000:11:00.0/0000:12:00.0/0000:13:09.0/0000:15:00.0/fpga/intel-fpga-dev.0/intel-fpga-fme.0/pac_n3000_net.2.auto/net/npacf0g0l0 lrwxrwxrwx. 1 root root 0 Nov 20 22:44 npacf0g0l1 -> ../../devices/pci0000:11/0000:11:00.0/0000:12:00.0/0000:13:09.0/0000:15:00.0/fpga/intel-fpga-dev.0/intel-fpga-fme.0/pac_n3000_net.2.auto/net/npacf0g0l1 lrwxrwxrwx. 1 root root 0 Nov 20 22:44 npacf0g0l2 -> ../../devices/pci0000:11/0000:11:00.0/0000:12:00.0/0000:13:09.0/0000:15:00.0/fpga/intel-fpga-dev.0/intel-fpga-fme.0/pac_n3000_net.2.auto/net/npacf0g0l2 lrwxrwxrwx. 1 root root 0 Nov 20 22:44 npacf0g0l3 -> ../../devices/pci0000:11/0000:11:00.0/0000:12:00.0/0000:13:09.0/0000:15:00.0/fpga/intel-fpga-dev.0/intel-fpga-fme.0/pac_n3000_net.2.auto/net/npacf0g0l3
For example:
This listing is example of the 8x10G network configuration. The logical device names npacf0g0l[3:0] represents the Ethernet MAC wrapper 0 on the line side Intel® Arria® 10 FPGA. The logical device names enp[Y:Z]s0f[1:0] are the XL710 Ethernet ports.
The pac_n3000_net platform device
driver creates the standard Linux network device interfaces for each
Intel®
Arria® 10 FPGA Ethernet MAC pair. It provides C827
re-timer information for unified network status reporting. It enables use of
standard Linux tools for both link configuration and
monitoring.
$ lsmod | grep pac_n3000_net pac_n3000_net 28483 1 c827_retimer
8.1. Modifying the Interface Maximum Transmission Unit (MTU) Size
The default Maximum Transmission Unit (MTU) size for 10G FPGA MAC Wrapper 0 and Wrapper 1 is 1518 bytes. The default MTU size for 25G FPGA MAC Wrapper 0 and Wrapper 1 is 9600. The default MTU size for XL710 is 1500 bytes. You must configure FPGA MAC wrappers and XL710 to have the same MTU setting to ensure each MAC will allow your desired maximum packet size.
Command for configuring MTU of FPGA MAC wrapper
0:
$ ip link set dev npacfXgYlZ mtu <#> <#> = desired MTU setting
Command for configuring MTU of
XL710:
$ ip link set dev <XL710 interface name> mtu <#> <#> = desired MTU setting
Example of current
settings:
$ ip link show npacf0g0l0
48: npacf0g0l0: <LOWER_UP> mtu 9600 qdisc noop state UNKNOWN mode DEFAULT group default qlen 1000
link/generic
$ ip link show enp20s0f0
52: enp20s0f0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc mq state UP mode DEFAULT group default qlen 1000
link/ether 64:4c:36:00:17:28 brd ff:ff:ff:ff:ff:ff
Example: Set MTU to 9600 for both FPGA and
XL710
$ sudo ip link set dev npacf0g0l0 mtu 9600
$ sudo ip link set dev enp20s0f0 mtu 9600
$ ip link show npacf0g0l0
48: npacf0g0l0: <LOWER_UP> mtu 9600 qdisc noop state UNKNOWN mode DEFAULT group default qlen 1000
link/generic
$ ip link show enp20s0f0
52: enp20s0f0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 9600 qdisc mq state UP mode DEFAULT group default qlen 1000
link/ether 64:4c:36:00:17:28 brd ff:ff:ff:ff:ff:ff
To set the FPGA MAC Wrapper 1 MTU, use the following
command:
$ fpgadiag -B <bus> -m fpgamac --side=host --mtu <#> <bus> = PCIe bus of FPGA in 0xYZ format <#> = desired MTU setting
To check FPGA MAC Wrapper 1
MTU:
$ sudo fpgadiag -b <bus> -m fpgamac --side=host --mtu
Sample
output:
================================================================ maximum frame length | transmit | receive | mac 0 | 9600 | 9600 | mac 1 | 9600 | 9600 | mac 2 | 9600 | 9600 | mac 3 | 9600 | 9600 |
8.2. Setting Forward Error Correction (FEC) Mode
The
Intel® FPGA PAC N3000 supports
different forward error correction (FEC) modes to enhance data reliability for 25GbE
network configurations. The default FEC mode is Reed Solomon FEC. The following FEC
modes are available:
| fec_mode | Mode |
|---|---|
| no | No FEC |
| kr | Fire Code Forward Error Correction (IEEE 802.3 Clause 74) |
| rs | Reed Solomon Forward Error Correction (IEEE 802.3 Clause 108) |
Note: The
configurable FEC is only supported for 2x2x25G and 4x25G network configurations.
For 8x10G, the FEC setting has no impact and this operation is
invalid.
To set FEC
mode:
$ sudo fecmode -B <bus> <mode> <mode> = ‘no’, ‘kr’, ‘rs’ <bus> = PCIe bus of FPGA in the format “0xYZ”
Note: The fecmode command causes a board level rsu event
while changing FEC modes. The rsu event causes a board level reset which causes
previously configured Ethernet settings to revert back to default settings.
Intel recommends you first set FEC mode, then configure Ethernet and other board
level settings. The rsu event may also cause the PCIe bus number to
change.
To get FEC
mode:
$ fecmode -B <bus> <bus> = PCIe bus of FPGA in the format “0xYZ”
For
example:
$ fecmode -B 0xb3 FEC mode in current driver: rs FEC mode in current hardware: rs
$ sudo fecmode -B 0xb3 kr reloading driver with new parameter 'kr' performing remote system update 2019-11-14 10:00:34,121 - [[pci_address(0000:b3:00.0), pci_id(0x8086, 0x0b30)]] performing RSU operation 2019-11-14 10:00:34,123 - [[pci_address(0000:ae:00.0), pci_id(0x8086, 0x2030)]] removing device from PCIe bus 2019-11-14 10:00:34,124 - waiting 10 seconds for boot 2019-11-14 10:00:44,135 - rescanning PCIe bus: /sys/devices/pci0000:ae/pci_bus/0000:ae 2019-11-14 10:00:49,119 - RSU operation complete Done
$ fecmode -B 0xb3 FEC mode in configuration: kr FEC mode in current driver: kr FEC mode in current hardware: kr
8.3. Ethernet Pause Flow Control
The Intel FPGA PAC N3000 supports pause frame operation for:
- 25G as described in Flow Control section of 25G Ethernet Intel Arria 10 FPGA IP User Guide.
- 10G as described in Flow Control section of Low Latency Ethernet 10G MAC Intel FPGA IP User Guide.
$ ethtool --show-pause npacf0g0l0
Pause parameters for npacf0g0l0: Autonegotiate: off RX: off TX: off
To turn on the pause frame generation:
- Set Pause Quanta: Configurable register used to set the desired delay time embedded in the pause frame packet requesting peer to stop transmitting for a period defined by the quanta. One quanta equals 512-bit times.
- Hold-off Quanta: Configurable register used to set the desired delay time between consecutive pause frames packets in quanta or 512-bit times.
- Pause Frame Enable: Allows you to enable or disable pause frame behavior using the ethtool.
In a multicard system, if you want to configure pause frame on only a single PCIe
device, run the following command to find the device mapping for the specific FPGA
PCIe:
ls -l /sys/class/fpga/intel-fpga-dev.*
Sample
output:
/sys/class/fpga/intel-fpga-dev.0 -> ../../devices/pci0000:11/0000:11:00.0/0000:12:00.0/0000:13:09.0/0000:15:00.0/fpga/intel-fpga-dev.0
/sys/class/fpga/intel-fpga-dev.1 -> ../../devices/pci0000:ae/0000:ae:00.0/0000:af:00.0/0000:b0:09.0/0000:b2:00.0/fpga/intel-fpga-dev.1
To turn on the pause frame generation for only FPGA PCIe 15:00.0, replace the intel-fpga-dev.* with device instance id intel-fpga-dev.0 in below commands.
Example of setting pause frame
generation:
# echo 200 > /sys/class/fpga/intel-fpga-dev.*/intel-fpga-fme.*/pac_n3000_net.*.auto/\ net/npacf0g0l0/tx_pause_frame_quanta
# cat /sys/class/fpga/intel-fpga-dev.*/intel-fpga-fme.*/pac_n3000_net.*.auto/\ net/npacf0g0l0/tx_pause_frame_quanta 0xc8
# echo 200 > /sys/class/fpga/intel-fpga-dev.*/intel-fpga-fme.*/pac_n3000_net.*.auto/\ net/npacf0g0l0/tx_pause_frame_holdoff
# cat /sys/class/fpga/intel-fpga-dev.*/intel-fpga-fme.*/pac_n3000_net.*.auto/\ net/npacf0g0l0/tx_pause_frame_holdoff 0xc8
# ethtool --pause npacf0g0l0 tx on
# ethtool --show-pause npacf0g0l0
Pause parameters for npacf0g0l0: Autonegotiate: off RX: off TX: on
Note: All Ethernet
settings listed in this section are not persistent across power cycles or server
reboots or rsu. After power cycle or server reboot or rsu, the Intel FPGA PAC
N3000 returns to default settings. The rsu command causes change in the PCIe
B:D.F value.
8.4. Get Link Status and Statistics
To retrieve the line side link status, use the Linux ethtool and get link statistics using OPAE fpgastats
command:
$ ethtool npacf0g0l0Sample output:
Settings for npacf0g0l0: Link detected: yes
$ ethtool -S npacf0g0l1 This command lists FPGA Ethernet counters
$ ethtool -S p7p1 This command lists XL710 Ethernet counters
Note: The Ethernet links
between the FPGA and XL710 controllers is always up when the FPGA is being
programmed.
The OPAE fpgastats command lists all FPGA Ethernet MAC counters on the
Intel® FPGA PAC N3000 specified by bus number. The
fpgastats command is useful for detecting packet drops inside the FPGA because it
provides both Ethernet wrapper 0 and 1 in an easily read format.
$ sudo fpgastats [-h] [--segment SEGMENT] [--bus BUS] [--device DEVICE] [--function FUNCTION] [--clear] [--debug]
optional arguments:
-h, --help show this help message and exit
--segment SEGMENT, -S SEGMENT
Segment number of PCIe device
--bus BUS, -B BUS Bus number of PCIe device
--device DEVICE, -D DEVICE
Device number of PCIe device
--function FUNCTION, -F FUNCTION
Function number of PCIe device
--clear, -c Clear statistics
--debug, -d Output debug information
You
can clear Ethernet counts with the clear
option:$ sudo fpgastats -B 0x8a -c
Note: The XL710
controller does not support
the
OPAE
fpgastats
command.
Figure 16. Sample Output
9. Testing Network Loopback Using Data Plane Development Kit (DPDK)
Before starting Data Plane Development Kit (DPDK), you must perform configuration steps described in Configuring Ethernet Interfaces as it relies on the FPGA being bound to OPAE driver (pac_n3000_net). While using DPDK, FPGA is unbound from this driver and bound to the vfio-pci driver.
Follow these steps to install DPDK for testing network loopback:
- You must enable the Intel IOMMU driver on the host. Complete
the following steps to enable the Intel IOMMU driver:
- Add iommu=pt intel_iommu=on
to the GRUB_CMDLINE_LINUX entry by editing /etc/default/grub. For
example:
GRUB_CMDLINE_LINUX="crashkernel=auto rd.lvm.lv=rhel/root rd.lvm.lv=rhel/\ swap rhgb quiet pci=realloc intel_iommu=pt"
For RHEL: Additionally, add pci=realloc to GRUB_CMDLINE_LINUX entry.
- GRUB reads its configuration from either the /boot/grub2/grub.cfg file on traditional
BIOS-based machines or from the /boot/efi/EFI/redhat/ grub.cfg file on UEFI machines.
Depending on your system, execute one of the instructions below as
root:
- BIOS based machine:
grub2-mkconfig -o /boot/grub2/grub.cfg
- UEFI based machine:
grub2-mkconfig -o /boot/efi/EFI/redhat/ grub.cfg
# grub2-mkconfig -o /boot/efi/EFI/redhat/ Generating grub configuration file ... Found linux image: /boot/vmlinuz-3.10.0-957.el7.x86_64 Found initrd image: /boot/initramfs-3.10.0-957.el7.x86_64.img Found linux image: /boot/vmlinuz-0-rescue-594cabaaf9a84c6ea0a5167c89ad916d Found initrd image: /boot/initramfs-0-rescue-594cabaaf9a84c6ea0a5167c89ad916d.img /usr/sbin/grub2-mkconfig: line 290: /boot/efi/EFI/redhat/: Is a directory
- BIOS based machine:
- Reboot the server to apply the new GRUB configuration file.
- To verify the GRUB update, run the following
command:
$ cat /proc/cmdline
The sample output below shows intel_iommu=on on the kernel command line.BOOT_IMAGE=/vmlinuz-3.10.0-957.el7.x86_64 root=/dev/mapper/rhel-root ro default_hugepagesz=1G hugepagesz=1G hugepages=64 hugepagesz=2M hugepages=2048 nosoftlockup mce=ignore_ce audit=0 isolcpus=1-11,24-35,13-23,36-47 nohz_full=1-11,24-35,13-23,36-47 rcu_nocbs=1-11,24-35,13-23,36-47 pci=realloc intel_iommu=on iommu=pt enforcing=0 crashkernel=auto rd.lvm.lv=rhel/root rd.lvm.lv=rhel/swap rhgb quiet skew_tick=1
- Add iommu=pt intel_iommu=on
to the GRUB_CMDLINE_LINUX entry by editing /etc/default/grub. For
example:
- Install the required
packages:
$ sudo yum install readline-devel libpcap libpcap-devel numactl-devel
You need to download these two extra Fedora packages: To install:$ sudo rpm -i <RPM file>
To check installation:$ rpm -qa | grep libfdt
- Compile and bind drivers:
- Download DPDK code from DPDK community and checkout
release
19.08.
$ git clone https://github.com/DPDK/dpdk.git
$ cd dpdk
$ git pull
Already up-to-date.
$ git reset --hard 31b798a6f08e9b333b94b8bb26910209aa810b73
HEAD is now at 31b798a build: avoid overlinking
$ wget https://patches.dpdk.org/series/6821/mbox/
Length: 179795 (176K) [text/plain] Saving to: \u2018index.html\u2019 100%[==============>] 179,795 554KB/s in 0.3s (554 KB/s) - \u2018index.html\u2019 saved [179795/179795]
$ git am index.html
Applying: net/i40e: i40e support ipn3ke FPGA port bonding Applying: raw/ifpga/base: add irq support Applying: raw/ifpga/base: clear pending bit Applying: raw/ifpga/base: add SEU error support Applying: raw/ifpga/base: add device tree support Applying: raw/ifpga/base: align the send buffer for SPI Applying: raw/ifpga/base: add sensor support Applying: raw/ifpga/base: introducing sensor APIs Applying: raw/ifpga/base: update SEU register definition Applying: raw/ifpga: add SEU error handler Applying: raw/ifpga: add PCIe BDF devices tree scan Applying: net/ipn3ke: remove configuration for i40e port bonding Applying: raw/ifpga/base: add secure support Applying: raw/ifpga/base: configure FEC mode Applying: raw/ifpga/base: clean fme errors Applying: raw/ifpga/base: add new API get board info Applying: raw/ifpga: add lightweight fpga image support Applying: raw/ifpga/base: add multiple cards support
$ vim config/common_linux // modify CONFIG_RTE_LIBRTE_PMD_IFPGA_RAWDEV=n to CONFIG_RTE_LIBRTE_PMD_IFPGA_RAWDEV=y
$ vim config/common_base // modify CONFIG_RTE_LIBRTE_IPN3KE_PMD=n to CONFIG_RTE_LIBRTE_IPN3KE_PMD=y
- Build DPDK and export RTE_SDK path to point to dpdk directory:Note: Ignore the message “Build complete [x86_64-native-linuxapp-gcc] Installation cannot run with T defined and DESTDIR undefined"
$ export RTE_SDK=$PWD
$ export RTE_TARGET=x86_64-native-linuxapp-gcc
$ make config T=x86_64-native-linuxapp-gcc
$ make install -j8 T=x86_64-native-linuxapp-gcc
Note: $RTE_SDK points to the extracted dpdk source location. - Bind FPGA and NIC to vfio-pci driver as shown below. The sample output
below shows result for 2x2x25G configuration. The 8x10G
configuration produces similar output with following
exception:
Table 8. Output Differences Configuration Ports per Intel Ethernet Controller XL710-BM2 NIC Device ID for Intel Ethernet Controller XL710-BM2 NIC Ports 2x2x25G 2 0d58 8x10G 4 0cf8 $ cd $RTE_SDK
Check the binding between driver and device with the following command:$ ./usertools/dpdk-devbind.py --status-dev net
Sample output: Network devices using DPDK-compatible driver ============================================ <none> Network devices using kernel driver =================================== 0000:18:00.0 'NetXtreme BCM5720 Gigabit Ethernet PCIe 165f' if=em1 drv=tg3 unused= 0000:18:00.1 'NetXtreme BCM5720 Gigabit Ethernet PCIe 165f' if=em2 drv=tg3 unused= *Active* 0000:19:00.0 'NetXtreme BCM5720 Gigabit Ethernet PCIe 165f' if=em3 drv=tg3 unused= 0000:19:00.1 'NetXtreme BCM5720 Gigabit Ethernet PCIe 165f' if=em4 drv=tg3 unused= 0000:14:00.0 'Device 0d58' if=p1p1 drv=i40e unused= 0000:14:00.1 'Device 0d58' if=p1p2 drv=i40e unused= 0000:16:00.0 'Device 0d58' if=p1p3 drv=i40e unused= 0000:16:00.1 'Device 0d58' if=p1p4 drv=i40e unused= Other Network devices ===================== 0000:15:00.0 'Device 0b30' unused=intel_fpga_pci
Install the vfio-pci kernel driver:$ sudo modprobe vfio-pci
Bind the FPGA and FVL PFs to DPDK driver. Replace Bus:Device.Function with your output from above step. In case of 8x10G image, bind all 8 FVL B:D.F and the FPGA to vfio_pci:$ sudo ./usertools/dpdk-devbind.py -b vfio-pci 14:00.0 \ 14:00.1 15:00.0 16:00.0 16:00.1
Rerun ./usertools/dpdk-devbind.py –-status-dev net to check that FPGA and FVL PF’s are bound to vfio-pci driver.Figure 17. Sample Output
- Reserve
hugepages:
$ sudo mkdir -p /mnt/huge
$ sudo mount -t hugetlbfs nodev /mnt/huge
$ sudo sh -c "echo 2048 > /sys/kernel/mm/hugepages/\ hugepages-2048kB/nr_hugepages"
- Download DPDK code from DPDK community and checkout
release
19.08.
For more information on how the FPGA support is enabled in DPDK, refer to Data Plane Development Kit Reference Manual: Intel FPGA Programmable Acceleration Card N3000 .
9.1. Test Using an External Traffic Generator
This test can be performed on 2x2x25G , 8x10G and 4x25G configuration.
- Hardware Setup: Connect cable between QSFP port of
Intel® FPGA PAC N3000 and external traffic
generator.Note: In 4x25G configuration, only one QSFP port is active per the configuration.Figure 18. External Tester with 8x10G Network ConfigurationFigure 19. External Tester with 2x2x25G Network ConfigurationFigure 20. External Tester with 4x25G Network Configuration
- Start the DPDK testpmd application.Note: Replace the FPGA B:D.F with values specific to your system.
$ cd $RTE_SDK
$ sudo ./x86_64-native-linuxapp-gcc/app/testpmd -l 0,1,2,3,4,5,6,7 -n 4 \ --vdev 'ifpga_rawdev_cfg0,ifpga=15:00.0,port=0' -- -i --no-numa
Now, start traffic from external traffic generator:testpmd> start
testpmd> show port stats all
Sample output for 2x2x25G configuration:Expected result: testpmd by default works in paired mode. In this mode, the the packet forwarding is between pairs of ports, for example: (0,1), (2,3).######################## NIC statistics for port 0 ######################## RX-packets: 0 RX-missed: 0 RX-bytes: 0 RX-errors: 0 RX-nombuf: 0 TX-packets: 0 TX-errors: 0 TX-bytes: 0 Throughput (since last show) Rx-pps: 0 Tx-pps: 0 ############################################################################ ######################## NIC statistics for port 1 ######################## RX-packets: 0 RX-missed: 0 RX-bytes: 0 RX-errors: 0 RX-nombuf: 0 TX-packets: 0 TX-errors: 0 TX-bytes: 0 Throughput (since last show) Rx-pps: 0 Tx-pps: 0 ############################################################################ ######################## NIC statistics for port 2 ######################## RX-packets: 0 RX-missed: 0 RX-bytes: 0 RX-errors: 0 RX-nombuf: 0 TX-packets: 0 TX-errors: 0 TX-bytes: 0 Throughput (since last show) Rx-pps: 0 Tx-pps: 0 ############################################################################ ######################## NIC statistics for port 3 ######################## RX-packets: 0 RX-missed: 0 RX-bytes: 0 RX-errors: 0 RX-nombuf: 0 TX-packets: 0 TX-errors: 0 TX-bytes: 0 Throughput (since last show) Rx-pps: 0 Tx-pps: 0 ############################################################################ ######################## NIC statistics for port 4 ######################## RX-packets: 0 RX-missed: 0 RX-bytes: 0 RX-errors: 0 RX-nombuf: 0 TX-packets: 0 TX-errors: 0 TX-bytes: 0 Throughput (since last show) Rx-pps: 0 Tx-pps: 0 ############################################################################ ######################## NIC statistics for port 5 ######################## RX-packets: 0 RX-missed: 0 RX-bytes: 0 RX-errors: 0 RX-nombuf: 0 TX-packets: 0 TX-errors: 0 TX-bytes: 0 Throughput (since last show) Rx-pps: 0 Tx-pps: 0 ############################################################################ ######################## NIC statistics for port 6 ######################## RX-packets: 0 RX-missed: 0 RX-bytes: 0 RX-errors: 0 RX-nombuf: 0 TX-packets: 0 TX-errors: 0 TX-bytes: 0 Throughput (since last show) Rx-pps: 0 Tx-pps: 0 ############################################################################ ######################## NIC statistics for port 7 ######################## RX-packets: 0 RX-missed: 0 RX-bytes: 0 RX-errors: 0 RX-nombuf: 0 TX-packets: 0 TX-errors: 0 TX-bytes: 0 Throughput (since last show) Rx-pps: 0 Tx-pps: 0 ############################################################################
- In 2x2x25G configuration: Traffic forwarding is between ports (0,1) and (2,3)
- In 8x10G configuration: Traffic forwarding is between (0,1), (2,3), (4,5), and (6,7)
List of the cores to run on:
In case of 2x2x25G or 4x25G, we have 4 XL710 ports and hence we assign 4 cores. While in case of 8x10G, we have 8 XL710 ports and hence we assign 8 cores:-l <core list>
Optionally, you can choose to send traffic to specific ports of the NIC rather than all ports. For this, the ports have to be explicitly white listed using the -w <XL710 Port BDF>. For example: Below command shows that only XL710 ports 14:00.0,14:00.1 are white listed. The FPGA BDF must also be explicitly white listed in this case:sudo ./x86_64-native-linuxapp-gcc/app/testpmd -l 1,3 -n 4 -w \ 0000:14:00.0 -w \ 0000:14:00.1 -w \ 0000:15:00.0 --vdev 'ifpga_rawdev_cfg0,ifpga=15:00.0,port=0' \ -- -i --no-numa
| Arguments | Description | Capability Enabled |
|---|---|---|
| -w <"FPGA BDF"> --vdev 'ifpga_rawdev_cfg0,ifpga=<"FPGA BDF">,port=0’ | The AFU name format is FPGA BDF|Port. Each FPGA can be divided into four blocks at most. Port identifies which FPGA block the AFU bitstream belongs to, but currently only Port 0 (Ethernet) is supported. | This triggers rawdev PMD driver to hotplug AFU to the IFPGA BUS. |
| -w <XL710 port BDF> | Whitelists the Intel XL710 NIC PF. |
9.2. Test Using a Packet Generator
This test can be performed on 2x2x25G and 8x10G configuration.
- Hardware Setup: Connect loopback cable between the two QSFP
ports.Figure 21. Test Diagram
- Download pktgen-3.7.1.zip into $RTE_SDK directory. Extract and build Pktgen. Run the
following steps as root
user:
$ cd $RTE_SDK
$ unzip pktgen-3.7.1.zip
$ cd pktgen-3.7.1
Note: If you are using RHEL OS, follow the additional setup instruction Setup Prerequisites on Red Hat-based Systems documented in INSTALL.md file.$ export RTE_SDK=<DPDK Source PATH>
$ export RTE_TARGET=x86_64-native-linuxapp-gcc
$ export C_INCLUDE_PATH=/usr/local/src/lua-5.3.5/src
Note: Pktgen relies on all the three-environment variable defined above.$ sudo -E make
- Start a new terminal window. Use this new terminal window for running the
DPDK testpmd application. Two ports from Intel XL710 #2 are assigned to
testpmd. Port topology is set to paired. Thus, the forwarding is between
pairs of ports. For example: (0,1); meaning anything received on port 0 will
be forwarded to port 1.Note: Replace XL710 B:D.F and FPGA B:D.F with values specific to your system.
$ cd $RTE_SDK
$ sudo ./x86_64-native-linuxapp-gcc/app/testpmd -l 1,3 -n 4 -w \ 0000:14:00.0,switch_mode=IPN3KE_0@15:00.0_0 -w \ 0000:14:00.1,switch_mode=IPN3KE_0@15:00.0_1 -w \ 0000:15:00.0 --vdev 'ifpga_rawdev_cfg0,ifpga=15:00.0,port=0' \ -- -i --no-numa --port-topology=paired
testpmd> start
Now start traffic on pktgen (step 4).
Run the following command after starting pktgen (step 4):
testpmd> show port stats all
Sample output:You should see 10000 pkts received on port 0 and then transmitted from port 1 of XL7102. The “--port-topology=paired” causes forwarding between pairs of ports (0,1) ie Traffic received on 0000:14:00.0 is forwarded to 0000:14:00.1 and then transmitted. ######## NIC statistics for port 0 ######## RX-packets: 10000 RX-missed: 0 RX-bytes: 10200000 RX-errors: 0 RX-nombuf: 0 TX-packets: 0 TX-errors: 0 TX-bytes: 0 Throughput (since last show) Rx-pps: 496 Tx-pps: 0 ########################################### ########## NIC statistics for port 1 ########### RX-packets: 0 RX-missed: 0 RX-bytes: 0 RX-errors: 0 RX-nombuf: 0 TX-packets: 10000 TX-errors: 0 TX-bytes: 10200000 Throughput (since last show) Rx-pps: 0 Tx-pps: 496 ############################################
- Start pktgen on terminal 1. Two ports from XL710 1 are assigned to pktgen.
To understand the arguments, refer to the EAL Commandline Options.Note: Replace XL710 B:D.F with values specific to your system.Refer to Troubleshooting in DPDK in case of an error.
$ cd $RTE_SDK/pktgen_3.7.1
$ sudo ./app/x86_64-native-linuxapp-gcc/pktgen -l 0,2,4 -n 4 \ --proc-type primary --log-level 7 --file-prefix pg -w 0000:16:00.0 \ -w 0000:16:00.1 -- -T -P -m 2.0 -m 4.1 -f themes/black-yellow.theme
Configure the pkt size and pkt count:
$ set all size 1024
$ set all count 10000
$ start 0
Sample output: You should see 10000 pkt transmitted from port 0 and received on port 1 of XL7101.
Figure 22. Sample Output
Note: Link status in pktgen tool may show down, this can be ignored.
| Arguments | Description | Capability Enabled |
|---|---|---|
| -w <"FPGA BDF"> --vdev 'ifpga_rawdev_cfg0,ifpga=<"FPGA BDF">,port=0’ | The AFU name format is FPGA BDF|Port. Each FPGA can be divided into four blocks at most. Port identifies which FPGA block the AFU bitstream belongs to, but currently only Port 0 (Ethernet) is supported. | This triggers rawdev PMD driver to hotplug AFU to the IFPGA BUS. |
| -w <XL710 port BDF> | Whitelists the Intel XL710 NIC PF. |
9.3. Troubleshooting in DPDK
If you see error as below while starting pktgen, follow the listed
steps:
Port 0: Link Up - speed 25000 Mbps - full-duplex <Enable promiscuous mode>
Port 1: Link Up - speed 25000 Mbps - full-duplex <Enable promiscuous mode>
RX processing lcore: 1 rx: 1 tx: 0
PANIC in pktgen_main_rx_loop():
*** port 0 socket ID 0 has different socket ID for lcore 1 socket ID 1
7: [/lib64/libc.so.6(clone+0x6d) [0x7ff79c354ead]]
6: [/lib64/libpthread.so.0(+0x7dd5) [0x7ff79c62bdd5]]
5: [./app/x86_64-native-linuxapp-gcc/pktgen(eal_thread_loop+0x1d4) [0x583594]]
4: [./app/x86_64-native-linuxapp-gcc/pktgen(pktgen_launch_one_lcore+0xa7) [0x4a8997]]
3: [./app/x86_64-native-linuxapp-gcc/pktgen() [0x4a1b1f]]
2: [./app/x86_64-native-linuxapp-gcc/pktgen(__rte_panic+0xb8) [0x46b941]]
1: [./app/x86_64-native-linuxapp-gcc/pktgen(rte_dump_stack+0x1a) [0x58935a]]
Aborted (core dumped)
- Find the CPU (NUMA node/socket) connected to the
Intel® FPGA PAC N3000.Figure 23. Example
- Run command to find the CPU to core
mapping.
$ RTE_SDK/usertools/cpu_layout.py
Figure 24. OutputThis shows that all even cores [0, 2, 4, 6, 8, 10] are bound to socket 0 and all odd cores [1, 3, 5, 7, 9, 11] are bound to socket 1.
Note: The NUMA node is same as the socket.
$ ./app/x86_64-native-linuxapp-gcc/pktgen -l 0,2,4 -n 4 --proc-type primary \ --log-level 7 --file-prefix pg -w 0000:16:00.0 -w 0000:16:00.1 -- \ -T -P -m 2.0 -m 4.1 -f themes/black-yellow.theme
Note: First core is
always used by the management thread. lcore 2 is used to handle rx and tx for
port 0. lcore 4 is used to handle rx and tx for port 1.
9.4. Revert Back from DPDK to OPAE
In the following command, replace
15:00.0
with the appropriate B:D:F
value that
corresponds to the FPGA:
$ sudo rmmod vfio-pci
$ echo 0000:15:00.0 | sudo tee /sys/bus/pci/drivers/intel-fpga-pci/bind
$ sudo modprobe i40e
Bind the XL710 interfaces to i40e
driver:
$ sudo ./usertools/dpdk-devbind.py -b i40e 14:00.0 \ 14:00.1 16:00.0 16:00.1
10. Graceful Shutdown
10.1. Using OPAE
The fpgad is a service that can help you
protect the server from crashing when the hardware reaches an upper non-recoverable
or lower non-recoverable sensor threshold (also called as fatal threshold). The
fpgad is capable of monitoring each of the
20 sensors reported by the Board Management
Controller.
When the
opae-tools-extra-1.3.6-4.x86_64.rpm
package is installed, fpgad gets placed in
the OPAE binaries directory (default:
/usr/bin). The configuration file fpgad.cfg is located at /etc/opae. The log file fpgad.log to
monitor fpgad actions is located at /var/lib/opae/.
$ sudo fpgainfo bmcSurpassing the fatal thresholds of the following four sensors causes the Intel FPGA PAC to power down, which could lead to a system reset depending on your system settings. For more information about sensors, refer to the Intel FPGA Programmable Acceleration Card N3000 Board Management Controller (BMC) User Guide.
Note: Qualified OEM server
systems should provide the required cooling for your workloads. Therefore, using
fpgad may be optional.
| Sensor ID | Sensor | Upper Fatal Threshold | Upper Warning Threshold | Lower Fatal Threshold | Lower Warning Threshold |
|---|---|---|---|---|---|
| 12 | FPGA Core Temperature | 100°C | 90°C | X | X |
| 13 | Board Temperature | 85°C | 75°C | X | X |
| 25 | 12V Aux Voltage | X | X | 10.56 V | 11.40 V |
| 3 | 12 V Backplane Voltage | X | X | 10.56 V | 11.40 V |
The fpgad periodically reads the sensor values and if the values exceed the warning threshold stated in the fpgad.conf or the hardware defined warning threshold, it masks the PCIe Advanced Error Reporting (AER) registers for the Intel® FPGA PAC to avoid system reset.
Use the following command to start the fpgad
service:
$ sudo systemctl start fpgad
The configuration file only includes the threshold setting for critical sensor 12V Aux Voltage (sensor 25) and 12 V Backplane Voltage (sensor 3). These sensors do not have a hardware defined warning threshold and hence fpgad relies on the configuration file. The other two critical sensor FPGA Core Temperature (sensor 12) and Board Temperature (sensor 13) have a hardware defined warning threshold and fatal threshold set to values mentioned in the above table. The fpgad uses this information to mask the PCIe AER register when the sensor reaches the warning threshold.
Snapshot of the fpgad.cfg file
located at /etc/opae/ which configures the
sensor 12V Aux Voltage (sensor 25) is shown
below:
"fpgad-vc": {
"configuration": {
"cool-down": 30,
"config-sensors-enabled": true,
"sensors": [
{
"id": 25,
"low-warn": 11.40,
"low-fatal": 10.56
},
]
},
"enabled": true,
"plugin": "libfpgad-vc.so",
"devices": [
[ "0x8086", "0x0b30" ],
[ "0x8086", "0x0b31" ]
]
}
You must create another entry below the 12V Aux Voltage entry for
12V Backplane Voltage (sensor 3). The updated configuration file should have the
following
entry:
"fpgad-vc": {
"configuration": {
"cool-down": 30,
"config-sensors-enabled": true,
"sensors": [
{
"id": 25,
"low-warn": 11.40,
"low-fatal": 10.56
}
]
},
"enabled": true,
"plugin": "libfpgad-vc.so",
"devices": [
[ "0x8086", "0x0b30" ],
[ "0x8086", "0x0b31" ]
]
},
"fpgad-vc": {
"configuration": {
"cool-down": 30,
"config-sensors-enabled": true,
"sensors": [
{
"id": 3,
"low-warn": 11.40,
"low-fatal": 10.56
}
]
},
"enabled": true,
"plugin": "libfpgad-vc.so",
"devices": [
[ "0x8086", "0x0b30" ],
[ "0x8086", "0x0b31" ]
]
}
You can monitor the log file to see if upper or lower warning
threshold levels are hit. For
example:
tail -f /var/lib/opae/fpgad.log | grep “sensor.*warning” fpgad-vc: sensor 'FPGA Die Temperature' warning
You must take appropriate action to recover from this warning before the sensor value reaches upper or lower fatal limits. On reaching the warning threshold limit, the daemon masks the AER registers and the log file will indicate that the sensor is tripped.
Sample output: Warning message when the FPGA Core Temperature exceeds the upper warning threshold limit.
Ex: tail -f /var/lib/opae/fpgad.log fpgad-vc: saving previous ECAP_AER+0x08 value 0x003ff030 for 0000:5d:00.0 fpgad-vc: saving previous ECAP_AER+0x14 value 0x000031c1 for 0000:5d:00.0 fpgad-vc: sensor 'FPGA Die Temperature' still tripped.
Sample output: Warning message when the voltage exceeds the lower
warning threshold
limit.:
fpgad-vc: sensor '12V AUX Voltage' warning. fpgad-vc: saving previous ECAP_AER+0x08 value 0x00100000 for 0000:ae:00.0 fpgad-vc: saving previous ECAP_AER+0x14 value 0x00002000 for 0000:ae:00.0 fpgad-vc: sensor '12V AUX Voltage' still tripped. fpgad-vc: sensor '12V AUX Voltage' still tripped.
If the upper or lower fatal threshold limit is reached, then a power
cycle of card is required to recover the
Intel® FPGA PAC N3000.
$ rsu bmcimg B:D.FAER is unmasked by the fpgad after the sensor values are within the normal range which is above the lower warning or below the upper warning threshold.
Sample output when upper or lower fatal threshold is reached:
fpgad-vc: failed to read sensor xx
To stop
fpgad:
$ sudo systemctl stop fpgad.service
To check status of
fpgad:
$ sudo systemctl status fpgad.service
Optional: To enable fpgad to re-start on boot,
execute
$ sudo systemctl enable fpgad.service
For a full list of systemctl commands, run the following
command:
$ systemctl -h
10.2. Using DPDK
The Ifpga Rawdev driver continually monitors
the critical sensors mentioned in
Table 11. If the critical sensor thresholds are exceeded while the DPDK
software is running, then the DPDK software stops with an error message. For
example: Run the testpmd with the server fan turned
off.
sudo ./x86_64-native-linuxapp-gcc/app/testpmd -l 0,1,2,3,4,5,6,7 -n 4 \ --vdev 'ifpga_rawdev_cfg0,ifpga=15:00.0,port=0' -- -i --no-numa testpmd > set_surprise_link_check_aer(): Set AER, pls graceful shutdown >>>>>>Set AER 0,0 3ff030,31c1 EAL: Error - exiting with code: 1 Cause: >>>>>>Graceful Shutdown
You must power cycle the
card
to ensure complete functionality of the board is
restored.
$ rsu bmcimg B:D.F
11. Single Event Upset (SEU)
The Intel Manufacturing Single Event Upset (SEU) testing of
Intel® FPGA PAC N3000 provides the following results:
- SEU events do not induce latch-up in Intel® FPGA PAC N3000.
- No SEU errors have been observed in hard CRC circuits and I/O registers.
- The cyclic redundancy check (CRC) circuit can detect all single-bit and multi-bit errors within the configuration memory.
-
Intel®
MAX® 10 SEU: An SEU
event is detected by Error Detection CRC (EDCRC) circuitry in
Intel®
MAX® 10. The CRC
function implemented in
Intel® FPGA PAC N3000
enables CRC status to be reported to FPGA via a dedicated CRC_ERROR pin. The CRC error output is
continually polled in an interval between 5.5 and 13.6 seconds.
If a CRC error was detected, it is not permanently logged if subsequent polls do not detect an error.
When FPGA detects a CRC_ERROR assertion, it is logged in the FPGA internal register RAS_CATFAT_ERR. The system register bits are not reliable after an SEU event, therefore a power cycle is required.
- FPGA SEU: In FPGA device, the contents of the configuration RAM (CRAM) bits can be affected by soft SEU errors. The hardened on-chip EDCRC circuitry auto-detects CRC errors. Corrections of CRAM upsets are not supported. Therefore, if SEU errors are detected, FPGA reset is required.
11.1. OPAE Handling of SEU
An OPAE tool fpgad monitors for SEU events and records any such occurrence in the log file /var/lib/opae/fpgad.log
To start fpgad:
sudo systemctl start fpgad
-
Intel®
MAX® 10 SEU:The fpgad.log file would show the below output:
tail -f /var/lib/opae/fpgad.log fpgad-vc: failed to get value object for sensor38. fpgad-vc: poll count = 1 fpgad-vc: SEU error occurred on bmc @ 0000:b2:00.0 fpgad-vc: failed to get value object for sensor15. fpgad-vc: failed to get value object for sensor38.
Ignore the message: failed to get value object for sensor. Sensor 15 and sensor 38 indicate QSFP temperature. This failure indicates that the QSFP cable was not plugged in. - FPGA SEU:The fpgad.log file would show the below output:
tail -f /var/lib/opae/fpgad.log fpgad-vc: failed to get value object for sensor38. fpgad-vc: poll count = 1 fpgad-vc: SEU error occurred on fpga @ 0000:b2:00.0 fpgad-vc: failed to get value object for sensor15. fpgad-vc: failed to get value object for sensor38.
Ignore the message: failed to get value object for sensor. Sensor 15 and sensor 38 indicate QSFP temperature. This failure indicates that the QSFP cable was not plugged in.
$ rsu bmcimg <PCI BDF>For testing your system's response to an SEU event, Intel provides a mechanism to inject an error which will be logged by fpgad similar to the way an SEU event is logged.
- Start fpgad
$ sudo systemctl start fpgad
- Terminal 2: monitor
fpgad.log
$ sudo tail -f /var/lib/opae/fpgad.log
- Terminal 1: Inject
error
$ sudo sh -c "echo 1 > /sys/class/fpga/intel-fpga-dev.0/\ intel-fpga-fme.0/errors/inject_error"
Sample output:fpgad-vc: error interrupt event received. fpgad-vc: poll count = 1. fpgad-vc: detect inject_error 0x1 @ 0000:15:00.0 fpgad-vc: detect catfatal_errors 0x800 @ 0000:15:00.0
Note: poll count =1: indicates an error was detected. - To clear the error
injection:
$ sudo sh -c "echo 0 > /sys/class/fpga/intel-fpga-dev.0/intel-fpga-fme.0/errors/inject_error"
11.2. DPDK Handling of SEU
When the SEU errors
occur,
an interrupt is generated in DPDK IFPGA Rawdev
driver which supports FPGA management. The interrupt handler is defined in the
file
$RTE_SDK/drivers/raw/ifpga/ifpga_rawdev.c
as:
static void
fme_interrupt_handler(void *param)
{
struct opae_manager *mgr = (struct opae_manager *)param;
IFPGA_RAWDEV_PMD_INFO("%s interrupt occurred\n", __func__);
fme_err_handle_error0(mgr);
fme_err_handle_nonfaterror(mgr);
fme_err_handle_catfatal_error(mgr);
}
The function fme_err_handle_catfatal_error(mgr) handles the SEU error by causing a panic through rte_panic() function call. The implementation of this interrupt handler is provided as reference code and can be customized.
When a SEU event occurs, you receive a panic message while running
the DPDK application using the following
command:
$ sudo ./x86_64-native-linuxapp-gcc/app/testpmd -l 0,1,2,3,4,5,6,7 -n 4 \ --vdev 'ifpga_rawdev_cfg0,ifpga=15:00.0,port=0' -- -i --no-numa
Figure 25. Panic Message
To recover from the SEU panic which is caused by the reference SEU
event interrupt handler, follow these steps:
- Unbind from vfio
driver:
sudo rmmod vfio-pci
- Rebind to OPAE
driver:
modprobe intel-fpga-pci echo 0000:BB:DD.F > /sys/bus/pci/drivers/intel-fpga-pci/bind
- Re-configure the FPGA:
- Extract the N3000_supplemental_files.zip
which is provided as part of the Acceleration Stack
Installer:
$ unzip N3000_supplemental_files.zip
$ cd N3000_supplemental_files/
- Find PCIe Root
Port:
$ chmod +x find_RP.sh
Sample output:0000:ae:00.0 0000:af:00.0 0000:b0:09.0 0000:b2:00.0 -> intel-fpga-dev.0
The first entry in the list is the PCIe Root port. The last entry is the Intel® FPGA PAC N3000. - Record the RP AER
value:
$ sudo setpci -s ae:00.0 ECAP_AER+0x08.L 00210000
$ sudo setpci -s ae:00.0 ECAP_AER+0x14.L 000031c1
Note: Your AER values may differ from the above responses. - Disable
AER:
$ sudo setpci -s <RP BDF> ECAP_AER+0x08.L=0xffffffff
$ sudo setpci -s <RP BDF> ECAP_AER+0x14.L=0xffffffff
- Trigger re-configure
FPGA:
$ sudo rsu fpga b2:00.0
- Enable AER , use the values obtained from step
3b:
$ sudo setpci -s <RP BDF> ECAP_AER+0x08.L=0x00210000
$ sudo setpci -s <RP BDF> ECAP_AER+0x14.L=0x000031c1
- Extract the N3000_supplemental_files.zip
which is provided as part of the Acceleration Stack
Installer:
- Install vfio-pci
driver.
$ sudo modprobe vfio-pci
- Bind all ports to the vfio-pci driver and restart the DPDK application.
12. Document Revision History for Intel Acceleration Stack User Guide: Intel FPGA PAC N3000
| Document Version | Intel Acceleration Stack Version | Changes |
|---|---|---|
| 2019.11.25 | 1.1 | Initial release. |
A. Troubleshooting
A.1. If OPAE installation verification fails, how to install OPAE manually?
- Download either Acceleration Stack runtime (rte) or development (dev) installer.
- Extract the OPAE
packages:
$ ./n3000-1.3.6-*-setup.sh extract
$ cp opae-intel-fpga*.rpm n3000-1.3.6-rte/opae/
$ cd n3000-1.3.6-rte/opae/
- Remove any previously installed
OPAE:
$ sudo yum remove opae*
- Manually install OPAE
driver:
$ sudo yum install opae-intel-fpga*.rpm
- Verify
installation:
$ lsmod | grep fpga
ifpga_sec_mgr 16384 1 intel_max10 intel_fpga_fme 65536 0 intel_fpga_afu 32768 0 fpga_mgr_mod 16384 1 intel_fpga_fme intel_fpga_pci 24576 2 intel_fpga_fme,intel_fpga_afu
If the verification fails, analyze the message log of kernel installation for hints to fix the issue. - Manually install OPAE libraries and
tools:
$ sudo yum install opae*.rpm
- Verify installation pf OPAE libraries and
tools:
opae-tools-extra-1.3.6-4.x86_64 opae-one-time-update-n3000-25G-1.3.6-6.noarch opae.admin-1.0.2-3.noarch opae-tools-1.3.6-4.x86_64 opae-intel-fpga-driver-2.0.1-6.x86_64 opae-devel-1.3.6-4.x86_64 opae-super-rsu-n3000-2x2x25G-1.3.6-6.noarch opae-libs-1.3.6-4.x86_64 opae.pac_sign-1.0.2-3.x86_64
B. Upgrade your Intel FPGA PAC N3000 with Production Version of BMC and Intel Arria 10 Image
Based on the current version loaded on your Intel® FPGA PAC N3000, follow the appropriate section of this appendix to upgrade your Intel® FPGA PAC N3000.
In the commands below, replace <25G or 10G> with appropriate
directory which means use 25G or 10G based on the configuration installer selected
and
installed.
ls -l /usr/share/opae/n3000/one-time-update/
Note: The upgrade process
updates all
Intel® FPGA PAC N3000 on the server
simultaneously. Ensure all
Intel® FPGA PAC N3000 on the
server have the same XL710 device ID. Also, ensure that the listed steps are not
interrupted.
Delete all old remnant
files:
$ sudo rm -rf /usr/share/opae/n3000/one-time-update/2x2x25G/
$ sudo rm -rf /usr/share/opae/n3000/one-time-update/8x10G/
Note: These upgrades
erase the Static Region (SR) root entry hash and any CSK cancellation IDs
previously programmed in the flash of the
Intel® FPGA PAC N3000.
Remember:
- Stop any service or daemon accessing the FPGA or XL710 before updating the Intel® FPGA PAC N3000 such as fpgad.
- PLDM requests may return stale data. Avoid Host PLDM requests.
- Ensure cooling requirements are met. The server can reboot if the FPGA Core temperature exceeds 95°C. For more information, refer to Cooling Requirements.
B.1. Upgrading from 1.1 Beta to Production Version
The production version of BMC is signed with a release key which is different from the key used in beta version. Hence, the upgrade process involves performing a rollback to non-ROT BMC and Intel® Arria® 10 image and there after running OTSU to upgrade the BMC and Intel® Arria® 10 on the board to production version.
There are two scenarios while updating your
Intel® FPGA PAC N3000 from Acceleration Stack 1.1
Beta to Production version:
- SR Root entry hash programmed on the Intel® FPGA PAC N3000
- SR Root entry hash not programmed on the Intel® FPGA PAC N3000
B.1.1. Root Entry Hash Programmed
- Sign the provided Intel® Arria® 10 image located at /usr/share/opae/n3000/one-time-update/<25G or 10G>/chip_rsu-*-user-rollback-unsigned.bin with valid code signing key and SR root key using the PACSign and name the output file as chip_rsu-*-user-rollback-signed.bin.
- Copy the signed
Intel®
Arria® 10
image to location: /usr/share/opae/n3000/one-time-update/*/
$ cp chip_rsu-*-user-rollback-signed.bin /usr/share/opae/n3000/\ one-time-update/<25G or 10G>/
- Reflect the signed
Intel®
Arria® 10 image name in the rollback manifest
file:
$ vim /usr/share/opae/n3000/one-time-update/<25G or 10G>/rollback-*.json
Change the filename field under flash to reflect the signed bitstream name, for example:"flash": [ { "enabled": true, "filename": "chip_rsu-8x10G-user-rollback-signed.bin", "force": false, "secure": true, "timeout": "45m", "type": "user", "version": "0x0021064001020134" }, - Rollback the
Intel®
MAX® 10 and
Intel®
Arria® 10 image to allow
upgrade:
$ sudo super-rsu /usr/share/opae/n3000/one-time-update/<25G or 10G>/\ rollback-*.json --with-rsu
$ sudo fpgainfo fme
Note: The Intel® MAX® 10 build version will be 111.2.13 after performing rollback.$ ls -l /sys/class/fpga/intel-fpga-dev.*/intel-fpga-fme.*/\ spi-altera.*.auto/spi_master/spi*/spi*/intel-generic-qspi.*.auto/
This sysfs entry must exist. - Run the One-Time Secure Update
(OTSU):
$ sudo fpgaotsu /usr/share/opae/n3000/one-time-update/<25G or 10G>/\ otsu-*.json --rsu
If OTSU fails, run the fpgainfo fme to find out the Intel® MAX® 10 build version and take appropriate action as stated:Intel® MAX® 10 Build Version Action D.111.2.13 Repeat OTSU D.2.0.6 Run command: sudo super-rsu /usr/share/opae/n3000/super-rsu/<2x2x25G or 8x10G or 4x25G>/super-rsu-*.json --with-rsu
- To verify successful
OTSU:
sudo fpgaotsu /usr/share/opae/n3000/one-time-update/<25G or 10G>/\ otsu-*.json --verify
At this point, the Intel® FPGA PAC N3000 will have the following Intel® Arria® 10 image, Intel® MAX® 10 NIOS FW and Intel® MAX® 10 Build versions.
If above steps were performed with 2x2x25G or 4x25G configuration installer, the image loaded in the factory partition will be 2x2x25G and user partition of flash will be the default 4x25G image. And if above steps were performed with 8x10G configuration installer, the image loaded in the factory and user partition of flash will be 8x10G image.Configuration User Partition Image Bitstream ID PR interface ID Intel® MAX® 10 NIOS FW Intel® MAX® 10 BUILD 2x2x25G 4x25G 0x23000110010309 f3c99413-5081-4aad-bced-07eb84a6d0bb D.2.0.19 D.2.0.6 4x25G 8x10G 8x10G 0x23000010010309 901dd697-ca79-4b05-b843-8138cefa2846 D.2.0.19 D.2.0.6 - To update the user partition of flash with the desired configuration (2x2x25G, 4x25G or 8x10G) factory image, refer to Using fpgasupdate. This step is mandatory for 2x2x25G image.
B.1.2. Root Entry Hash Not Programmed
- Rollback the
Intel®
MAX® 10 and
Intel®
Arria® 10 image to allow
update:
$ sudo super-rsu /usr/share/opae/n3000/one-time-update/<25G or 10G>/\ rollback-*.json --with-rsu
$ sudo fpgainfo fme
Note: The Intel® MAX® 10 build version will be 111.2.13 after performing rollback.$ ls -l /sys/class/fpga/intel-fpga-dev.*/intel-fpga-fme.*/\ spi-altera.*.auto/spi_master/spi*/spi*/intel-generic-qspi.*.auto/
This sysfs entry must exist. - Run the One-Time Secure Update
(OTSU):
$ sudo fpgaotsu /usr/share/opae/n3000/one-time-update/*/otsu-*.json --rsu
If OTSU fails, run the fpgainfo fme to find out the Intel® MAX® 10 build version and take appropriate action as stated:Intel® MAX® 10 Build Version Action D.111.2.13 Repeat OTSU D.2.0.6 Run command: sudo super-rsu /usr/share/opae/n3000/super-rsu/<2x2x25G, 4x25G or 8x10G>/super-rsu-*.json --with-rsu
- To verify successful
OTSU:
sudo fpgaotsu /usr/share/opae/n3000/one-time-update/<25G or 10G>/\ otsu-*.json --verify
At this point, the Intel® FPGA PAC N3000 will have the following Intel® Arria® 10 image, Intel® MAX® 10 NIOS FW and Intel® MAX® 10 Build versions.
If above steps were performed with 2x2x25G or 4x25G configuration installer, the image loaded in the factory partition will be 2x2x25G and user partition of flash will be the default 4x25G image. And if above steps were performed with 8x10G configuration installer, the image loaded in the factory and user partition of flash will be 8x10G image.Configuration User Partition Image Bitstream ID PR interface ID Intel® MAX® 10 NIOS FW Intel® MAX® 10 BUILD 2x2x25G 4x25G 0x23000110010309 f3c99413-5081-4aad-bced-07eb84a6d0bb D.2.0.19 D.2.0.6 4x25G 8x10G 8x10G 0x23000010010309 901dd697-ca79-4b05-b843-8138cefa2846 D.2.0.19 D.2.0.6 - To update the user partition of flash with the desired configuration (2x2x25G, 4x25G or 8x10G) factory image, refer to Using fpgasupdate. This step is mandatory for 2x2x25G image.
B.2. Upgrading from 1.1 Alpha-2 or Older to Production Version
- Load temporary
Intel®
MAX® 10
image to allow
update:
$ sudo super-rsu /usr/share/opae/n3000/one-time-update/\ <25G or 10G>/super-rsu.json --with-rsu
[2019-11-04 11:11:29,455] [DEBUG ] [MAINTHREAD ] - FOUND FPGA OBJECTS: ['/SYS/CLASS/FPGA/INTEL-FPGA-DEV.0'] [2019-11-04 11:11:29,458] [DEBUG ] [MAINTHREAD ] - FOUND DEVICE AT 0000:08:00.0 -TREE IS [PCI_ADDRESS(0000:00:03.0), PCI_ID(0X8086, 0X2F08)] [PCI_ADDRESS(0000:03:00.0), PCI_ID(0X10B5, 0X8747)] [PCI_ADDRESS(0000:04:08.0), PCI_ID(0X10B5, 0X8747)] [PCI_ADDRESS(0000:05:00.0), PCI_ID(0X8086, 0X0D58)] [PCI_ADDRESS(0000:05:00.1), PCI_ID(0X8086, 0X0D58)] [PCI_ADDRESS(0000:04:09.0), PCI_ID(0X10B5, 0X8747)] [PCI_ADDRESS(0000:08:00.0), PCI_ID(0X8086, 0X0B30)] [PCI_ADDRESS(0000:04:10.0), PCI_ID(0X10B5, 0X8747)] [PCI_ADDRESS(0000:0A:00.0), PCI_ID(0X8086, 0X0D58)] [PCI_ADDRESS(0000:0A:00.1), PCI_ID(0X8086, 0X0D58)] [PCI_ADDRESS(0000:04:11.0), PCI_ID(0X10B5, 0X8747)] [PCI_ADDRESS(0000:0D:00.0), PCI_ID(0X8086, 0X0B32)] [2019-11-04 11:11:29,462] [WARNING ] [MAINTHREAD ] - UPDATE STARTING. PLEASE DO NOT INTERRUPT. [2019-11-04 11:11:29,462] [DEBUG ] [MAINTHREAD ] - BMC_IMG - CURRENT_REV: "D", FLASH_REV: "D" [2019-11-04 11:11:29,463] [DEBUG ] [MAINTHREAD ] - BMC_IMG IS BEING FORCE FLASHED [2019-11-04 11:11:29,464] [DEBUG ] [MAINTHREAD ] - BMC_IMG VERSIONS NOT EQUAL (SYSTEM:1.0.13 != MANIFEST:111.2.13) [2019-11-04 11:11:29,464] [DEBUG ] [MAINTHREAD ] - [08:00.0] UPDATE TIMEOUT SET TO: 1200.0 [2019-11-04 11:11:29,464] [DEBUG ] [08:00.0 ] - UPDATE OF BOARD AT [PCI_ADDRESS(0000:08:00.0), PCI_ID(0X8086, 0X0B30)] STARTED [2019-11-04 11:11:29,464] [DEBUG ] [MAINTHREAD ] - MAX TIMEOUT SET TO: 0:20:00 [2019-11-04 11:11:29,464] [DEBUG ] [08:00.0 ] - STARTING TASK: FPGAFLASH BMC_IMG /USR/SHARE/OPAE/N3000/ONE-TIME-UPDATE/25G/ Intel® MAX® 10_SYSTEM_REVD_DUAL_V111.2.13_TEMPORARY_DEFAULT_FPGA_DIE_CFM0_AUTO.RPD 0000:08:00.0 USING /DEV/MTD0 2019-11-04 11:11:30.651141 REVERSING BITS 2019-11-04 11:11:31.227369 ERASING 0X000A8000 BYTES STARTING AT 0X000B8000 2019-11-04 11:11:31.233072 WRITING 0X000A8000 BYTES TO 0X000B8000 2019-11-04 11:12:20.285000 ACTUAL BYTES WRITTEN 0X11B000 - 0XB8000 = 0X63000 2019-11-04 11:12:20.285701 READING 0X00063000 BYTES FROM 0X000B8000 2019-11-04 11:12:21.473206 VERIFYING FLASH 2019-11-04 11:12:21.473641 FLASH SUCCESSFULLY VERIFIED [2019-11-04 11:12:21,553] [DEBUG ] [08:00.0 ] - TASK COMPLETED IN 0:00:52.087794 [2019-11-04 11:12:22,579] [INFO ] [MAINTHREAD ] - [[PCI_ADDRESS(0000:08:00.0), PCI_ID(0X8086, 0X0B30)]] PERFORMING RSU OPERATION [2019-11-04 11:12:22,634] [INFO ] [MAINTHREAD ] - [[PCI_ADDRESS(0000:00:03.0), PCI_ID(0X8086, 0X2F08)]] REMOVING DEVICE FROM PCIE BUS [2019-11-04 11:12:22,634] [DEBUG ] [MAINTHREAD ] - REMOVING DEVICE AT 0000:00:03.0 [2019-11-04 11:12:22,634] [INFO ] [MAINTHREAD ] - WAITING 10 SECONDS FOR BOOT [2019-11-04 11:12:32,644] [INFO ] [MAINTHREAD ] - RESCANNING PCIE BUS: /SYS/DEVICES/PCI0000:00/PCI_BUS/0000:00 [2019-11-04 11:12:32,763] [INFO ] [MAINTHREAD ] - REDISCOVERING BOARDS TO VERIFY AFTER RSU [2019-11-04 11:12:32,764] [DEBUG ] [MAINTHREAD ] - FOUND FPGA OBJECTS: ['/SYS/CLASS/FPGA/INTEL-FPGA-DEV.0'] [2019-11-04 11:12:32,766] [DEBUG ] [MAINTHREAD ] - FOUND DEVICE AT 0000:06:00.0 -TREE IS [PCI_ADDRESS(0000:00:03.0), PCI_ID(0X8086, 0X2F08)] [PCI_ADDRESS(0000:03:00.0), PCI_ID(0X10B5, 0X8747)] [PCI_ADDRESS(0000:04:08.0), PCI_ID(0X10B5, 0X8747)] [PCI_ADDRESS(0000:05:00.0), PCI_ID(0X8086, 0X0D58)] [PCI_ADDRESS(0000:05:00.1), PCI_ID(0X8086, 0X0D58)] [PCI_ADDRESS(0000:04:09.0), PCI_ID(0X10B5, 0X8747)] [PCI_ADDRESS(0000:06:00.0), PCI_ID(0X8086, 0X0B30)] [PCI_ADDRESS(0000:04:10.0), PCI_ID(0X10B5, 0X8747)] [PCI_ADDRESS(0000:07:00.0), PCI_ID(0X8086, 0X0D58)] [PCI_ADDRESS(0000:07:00.1), PCI_ID(0X8086, 0X0D58)] [PCI_ADDRESS(0000:04:11.0), PCI_ID(0X10B5, 0X8747)] [PCI_ADDRESS(0000:08:00.0), PCI_ID(0X8086, 0X0B32)] [2019-11-04 11:12:32,767] [DEBUG ] [MAINTHREAD ] - BMC_IMG - CURRENT_REV: "D", FLASH_REV: "D" [2019-11-04 11:12:32,767] [DEBUG ] [MAINTHREAD ] - SELF-TEST DISABLED IN CONFIGURATION [2019-11-04 11:12:32,767] [INFO ] [MAINTHREAD ] - SUPER_RSU.PYC UPDATE COMPLETED IN: 0:01:03.305579 [2019-11-04 11:12:32,768] [INFO ] [MAINTHREAD ] - SUPER-RSU EXITING WITH CODE '0'$ sudo fpgainfo fme
The Intel® MAX® 10 build version will be 111.2.13.$ ls -l /sys/class/fpga/intel-fpga-dev.*/intel-fpga-fme.*/\ spi-altera.*.auto/spi_master/spi*/spi*/intel-generic-qspi.*.auto
This sysfs entry must exist. - Run the One-Time Secure Update (OTSU). This process takes
approximately 40
minutes.
$ sudo fpgaotsu /usr/share/opae/n3000/one-time-update/<25G or 10G>/\ otsu-*.json --rsu
[2019-11-04 11:17:30,445] [INFO ] [MAINTHREAD] INTEL FPGA PAC N3000 0000:06:00.0 IS NOT SECURE. [2019-11-04 11:17:30,446] [WARNING ] [MAINTHREAD] UPDATE STARTING. PLEASE DO NOT INTERRUPT. [2019-11-04 11:17:30,446] [INFO ] [0000:06:00.0] UPDATING INTEL FPGA PAC N3000 : 0000:06:00.0 [2019-11-04 11:17:30,456] [INFO ] [0000:06:00.0] READING FPGA@0X10000 FOR 256 BYTES FOR VERIFICATION (100%) [####################] [256/256 BYTES][TIME:0:00:00.012339] [2019-11-04 11:17:30,469] [INFO ] [0000:06:00.0] READ/MODIFY/WRITING FPGA@0X10000 FOR 256 BYTES (VC_OPTION_BITS_REVERSED) [2019-11-04 11:17:30,584] [INFO ] [0000:06:00.0] READING FPGA@0X10000 FOR 256 BYTES FOR VERIFICATION (100%) [####################] [256/256 BYTES][TIME:0:00:00.012686] [2019-11-04 11:17:30,601] [INFO ] [0000:06:00.0] VERIFIED FPGA@0X10000 FOR 256 BYTES (VC_OPTION_BITS_REVERSED) [2019-11-04 11:17:30,602] [INFO ] [0000:06:00.0] ERASING FLASH@0X0 FOR 134217728 BYTES [2019-11-04 11:17:42,122] [INFO ] [0000:06:00.0] WRITING FLASH@0X3800000 FOR 179748 BYTES (VISTA_ROT_FACTORY_V254.255.16.BIN) (100%) [####################] [179748/179748 BYTES][TIME:0:00:02.767896] [2019-11-04 11:17:44,890] [INFO ] [0000:06:00.0] READING FLASH@0X3800000 FOR 179748 BYTES FOR VERIFICATION (100%) [####################] [179748/179748 BYTES][TIME:0:00:00.550265] [2019-11-04 11:17:45,499] [INFO ] [0000:06:00.0] VERIFIED FLASH@0X3800000 FOR 179748 BYTES (VISTA_ROT_FACTORY_V254.255.16.BIN) [2019-11-04 11:17:45,499] [INFO ] [0000:06:00.0] WRITING FLASH@0X3A00FF0 FOR 16 BYTES (VISTA_ROT_FACTORY_V254.255.16_HEADER.BIN) (100%) [####################] [16/16 BYTES][TIME:0:00:00.000288] [2019-11-04 11:17:45,512] [INFO ] [0000:06:00.0] READING FLASH@0X3A00FF0 FOR 16 BYTES FOR VERIFICATION (100%) [####################] [16/16 BYTES][TIME:0:00:00.000042] [2019-11-04 11:17:45,525] [INFO ] [0000:06:00.0] VERIFIED FLASH@0X3A00FF0 FOR 16 BYTES (VISTA_ROT_FACTORY_V254.255.16_HEADER.BIN) [2019-11-04 11:17:45,529] [INFO ] [0000:06:00.0] ERASING FPGA@0X7800000 FOR 8388608 BYTES [2019-11-04 11:17:46,249] [INFO ] [0000:06:00.0] WRITING FPGA@0X7FFC004 FOR 32 BYTES (VISTA_DEV_BMC_ROOT_HASH.RAW32) (100%) [####################] [32/32 BYTES][TIME:0:00:00.000280] [2019-11-04 11:17:46,250] [INFO ] [0000:06:00.0] READING FPGA@0X7FFC004 FOR 32 BYTES FOR VERIFICATION (100%) [####################] [32/32 BYTES][TIME:0:00:00.000043] [2019-11-04 11:17:46,263] [INFO ] [0000:06:00.0] VERIFIED FPGA@0X7FFC004 FOR 32 BYTES (VISTA_DEV_BMC_ROOT_HASH.RAW32) [2019-11-04 11:17:46,263] [INFO ] [0000:06:00.0] WRITING FPGA@0X7FFC000 FOR 4 BYTES (BMC_KEY_PROGRAMMED) (100%) [####################] [4/4 BYTES][TIME:0:00:00.010881] [2019-11-04 11:17:46,274] [INFO ] [0000:06:00.0] READING FPGA@0X7FFC000 FOR 4 BYTES FOR VERIFICATION (100%) [####################] [4/4 BYTES][TIME:0:00:00.011830] [2019-11-04 11:17:46,287] [INFO ] [0000:06:00.0] VERIFIED FPGA@0X7FFC000 FOR 4 BYTES (BMC_KEY_PROGRAMMED) [2019-11-04 11:17:46,287] [INFO ] [0000:06:00.0] ERASING FPGA@0X3820000 FOR 8257536 BYTES [2019-11-04 11:17:47,118] [INFO ] [0000:06:00.0] WRITING FPGA@0X3820000 FOR 8192 BYTES (INTEL-PAC-N3000.DTB) (100%) [####################] [8192/8192 BYTES][TIME:0:00:00.134668] [2019-11-04 11:17:47,253] [INFO ] [0000:06:00.0] READING FPGA@0X3820000 FOR 8192 BYTES FOR VERIFICATION (100%) [####################] [8192/8192 BYTES][TIME:0:00:00.025550] [2019-11-04 11:17:47,279] [INFO ] [0000:06:00.0] VERIFIED FPGA@0X3820000 FOR 8192 BYTES (INTEL-PAC-N3000.DTB) [2019-11-04 11:17:47,279] [INFO ] [0000:06:00.0] ERASING FPGA@0X20000 FOR 58720256 BYTES [2019-11-04 11:19:07,148] [INFO ] [0000:06:00.0] WRITING FPGA@0X20000 FOR 44589056 BYTES (VISTA_ROT_FACTORY_2X2X25G_REVERSE.BIN) (100%) [####################] [44589056/44589056 BYTES][TIME:0:11:55.337529] [2019-11-04 11:31:02,512] [INFO ] [0000:06:00.0] READING FPGA@0X20000 FOR 44589056 BYTES FOR VERIFICATION (100%) [####################] [44589056/44589056 BYTES][TIME:0:02:13.014834] [2019-11-04 11:33:15,559] [INFO ] [0000:06:00.0] VERIFIED FPGA@0X20000 FOR 44589056 BYTES (VISTA_ROT_FACTORY_2X2X25G_REVERSE.BIN) [2019-11-04 11:33:15,566] [INFO ] [0000:06:00.0] ERASING BMCIMG@0X0 FOR 32768 BYTES [2019-11-04 11:33:15,569] [INFO ] [0000:06:00.0] WRITING BMCIMG@0X0 FOR 32768 BYTES ( Intel® MAX® 10_SYSTEM_REVD_ROT_DUAL_V2.0.6_UFM0_MDIOFILTER_REVERSED.RPD) (100%) [####################] [32768/32768 BYTES][TIME:0:00:04.057484] [2019-11-04 11:33:19,627] [INFO ] [0000:06:00.0] READING BMCIMG@0X0 FOR 32768 BYTES FOR VERIFICATION (100%) [####################] [32768/32768 BYTES][TIME:0:00:00.099048] [2019-11-04 11:33:19,726] [INFO ] [0000:06:00.0] VERIFIED BMCIMG@0X0 FOR 32768 BYTES ( Intel® MAX® 10_SYSTEM_REVD_ROT_DUAL_V2.0.6_UFM0_MDIOFILTER_REVERSED.RPD) [2019-11-04 11:33:19,727] [INFO ] [0000:06:00.0] ERASING BMCIMG@0X8000 FOR 32768 BYTES [2019-11-04 11:33:19,730] [INFO ] [0000:06:00.0] WRITING BMCIMG@0X8000 FOR 32768 BYTES ( Intel® MAX® 10_SYSTEM_REVD_ROT_DUAL_V2.0.6_UFM1_BOOTLOADER_REVERSED.RPD) (100%) [####################] [32768/32768 BYTES][TIME:0:00:04.024239] [2019-11-04 11:33:23,754] [INFO ] [0000:06:00.0] READING BMCIMG@0X8000 FOR 32768 BYTES FOR VERIFICATION (100%) [####################] [32768/32768 BYTES][TIME:0:00:00.102573] [2019-11-04 11:33:23,857] [INFO ] [0000:06:00.0] VERIFIED BMCIMG@0X8000 FOR 32768 BYTES ( Intel® MAX® 10_SYSTEM_REVD_ROT_DUAL_V2.0.6_UFM1_BOOTLOADER_REVERSED.RPD) [2019-11-04 11:33:23,857] [INFO ] [0000:06:00.0] ERASING BMCIMG@0X70000 FOR 294912 BYTES [2019-11-04 11:33:23,861] [INFO ] [0000:06:00.0] ERASING BMCIMG@0X10000 FOR 393216 BYTES [2019-11-04 11:33:23,866] [INFO ] [0000:06:00.0] WRITING BMCIMG@0X10000 FOR 688128 BYTES ( Intel® MAX® 10_SYSTEM_REVD_ROT_DUAL_V2.0.6_CFM1_FACTORY_REVERSED.RPD) (100%) [####################] [688128/688128 BYTES][TIME:0:01:23.544640] [2019-11-04 11:34:47,411] [INFO ] [0000:06:00.0] READING BMCIMG@0X10000 FOR 688128 BYTES FOR VERIFICATION (100%) [####################] [688128/688128 BYTES][TIME:0:00:02.038583] [2019-11-04 11:34:49,451] [INFO ] [0000:06:00.0] VERIFIED BMCIMG@0X10000 FOR 688128 BYTES ( Intel® MAX® 10_SYSTEM_REVD_ROT_DUAL_V2.0.6_CFM1_FACTORY_REVERSED.RPD) [2019-11-04 11:34:49,451] [INFO ] [0000:06:00.0] ERASING BMCIMG@0XB8000 FOR 688128 BYTES [2019-11-04 11:34:49,457] [INFO ] [0000:06:00.0] WRITING BMCIMG@0XB8000 FOR 688128 BYTES ( Intel® MAX® 10_SYSTEM_REVD_ROT_DUAL_V2.0.6_CFM0_USER_REVERSED.RPD) (100%) [####################] [688128/688128 BYTES][TIME:0:01:23.489277] [2019-11-04 11:36:12,947] [INFO ] [0000:06:00.0] READING BMCIMG@0XB8000 FOR 688128 BYTES FOR VERIFICATION (100%) [####################] [688128/688128 BYTES][TIME:0:00:02.065609] [2019-11-04 11:36:15,013] [INFO ] [0000:06:00.0] VERIFIED BMCIMG@0XB8000 FOR 688128 BYTES ( Intel® MAX® 10_SYSTEM_REVD_ROT_DUAL_V2.0.6_CFM0_USER_REVERSED.RPD) [2019-11-04 11:36:20,045] [INFO ] [0000:06:00.0] ERASING BMCFW@0X0 FOR 8388608 BYTES [2019-11-04 11:36:46,602] [INFO ] [0000:06:00.0] WRITING BMCFW@0X0 FOR 179748 BYTES (VISTA_ROT_UPDATE_V2.0.16.BIN) (100%) [####################] [179748/179748 BYTES][TIME:0:00:02.692600] [2019-11-04 11:36:49,295] [INFO ] [0000:06:00.0] READING BMCFW@0X0 FOR 179748 BYTES FOR VERIFICATION (100%) [####################] [179748/179748 BYTES][TIME:0:00:00.535994] [2019-11-04 11:36:49,888] [INFO ] [0000:06:00.0] VERIFIED BMCFW@0X0 FOR 179748 BYTES (VISTA_ROT_UPDATE_V2.0.16.BIN) [2019-11-04 11:36:49,888] [INFO ] [0000:06:00.0] WRITING BMCFW@0X7F0000 FOR 16 BYTES (VISTA_ROT_UPDATE_V2.0.16_HEADER.BIN) (100%) [####################] [16/16 BYTES][TIME:0:00:00.000291] [2019-11-04 11:36:49,889] [INFO ] [0000:06:00.0] READING BMCFW@0X7F0000 FOR 16 BYTES FOR VERIFICATION (100%) [####################] [16/16 BYTES][TIME:0:00:00.011831] [2019-11-04 11:36:49,902] [INFO ] [0000:06:00.0] VERIFIED BMCFW@0X7F0000 FOR 16 BYTES (VISTA_ROT_UPDATE_V2.0.16_HEADER.BIN) [2019-11-04 11:36:49,906] [INFO ] [0000:06:00.0] ERASING FPGA@0X4000000 FOR 58720256 BYTES [2019-11-04 11:38:09,042] [INFO ] [0000:06:00.0] WRITING FPGA@0X4000000 FOR 44589056 BYTES (VISTA_ROT_FACTORY_4X25G_REVERSE.BIN) (100%) [####################] [44589056/44589056 BYTES][TIME:0:11:54.859506] [2019-11-04 11:50:03,926] [INFO ] [0000:06:00.0] READING FPGA@0X4000000 FOR 44589056 BYTES FOR VERIFICATION (100%) [####################] [44589056/44589056 BYTES][TIME:0:02:12.432333] [2019-11-04 11:52:16,390] [INFO ] [0000:06:00.0] VERIFIED FPGA@0X4000000 FOR 44589056 BYTES (VISTA_ROT_FACTORY_4X25G_REVERSE.BIN) [2019-11-04 11:52:16,463] [INFO ] [MAINTHREAD] [[PCI_ADDRESS(0000:06:00.0), PCI_ID(0X8086, 0X0B30)]] PERFORMING RSU OPERATION [2019-11-04 11:52:16,518] [INFO ] [MAINTHREAD] [[PCI_ADDRESS(0000:00:03.0), PCI_ID(0X8086, 0X2F08)]] REMOVING DEVICE FROM PCIE BUS [2019-11-04 11:52:16,519] [INFO ] [MAINTHREAD] WAITING 10 SECONDS FOR BOOT [2019-11-04 11:52:26,529] [INFO ] [MAINTHREAD] RESCANNING PCIE BUS: /SYS/DEVICES/PCI0000:00/PCI_BUS/0000:00 [2019-11-04 11:52:30,312] [INFO ] [MAINTHREAD] TOTAL TIME: 0:34:59.865373 [2019-11-04 11:52:30,312] [INFO ] [MAINTHREAD] ONE-TIME SECURE UPDATE OK
If OTSU fails, run the fpgainfo fme to find out the Intel® MAX® 10 build version and take appropriate action as stated:Intel® MAX® 10 Build Version Action D.111.2.13 Repeat OTSU D.2.0.6 Run command: sudo super-rsu /usr/share/opae/n3000/super-rsu/<2x2x25G or 8x10G or 4x25G>/super-rsu-*.json --with-rsu
- To verify successful
OTSU:
sudo fpgaotsu /usr/share/opae/n3000/one-time-update/<25G or 10G>/\ otsu-*.json --verify
[2019-11-04 12:10:00,844] [INFO ] [MAINTHREAD] INTEL FPGA PAC N3000 0000:06:00.0 IS ALREADY SECURE. [2019-11-04 12:10:00,845] [WARNING ] [MAINTHREAD] UPDATE STARTING. PLEASE DO NOT INTERRUPT. [2019-11-04 12:10:00,845] [INFO ] [MAINTHREAD] TOTAL TIME: 0:00:00.000012 [2019-11-04 12:10:00,845] [INFO ] [MAINTHREAD] ONE-TIME SECURE UPDATE OK
At this point, the Intel® FPGA PAC N3000 will have the following Intel® Arria® 10 image, Intel® MAX® 10 NIOS FW and Intel® MAX® 10 Build versions.
If above steps were performed with 2x2x25G or 4x25G configuration installer, the image loaded in the factory partition will be 2x2x25G and user partition of flash will be the default 4x25G image. And if above steps were performed with 8x10G configuration installer, the image loaded in the factory and user partition of flash will be 8x10G image.Configuration User Partition Image Bitstream ID PR interface ID Intel® MAX® 10 NIOS FW Intel® MAX® 10 BUILD 2x2x25G 4x25G 0x23000110010309 f3c99413-5081-4aad-bced-07eb84a6d0bb D.2.0.19 D.2.0.6 4x25G 8x10G 8x10G 0x23000010010309 901dd697-ca79-4b05-b843-8138cefa2846 D.2.0.19 D.2.0.6 - To update the user partition of flash with the desired configuration (2x2x25G, 4x25G or 8x10G) factory image, refer to Using fpgasupdate. This step is mandatory for 2x2x25G image.
C. Configure the 4.19 Kernel
Before
you proceed ahead, ensure that you have installed Centos 7.6 in your system.
- When you configure 4.19 kernel, make sure the following
minimum parameters are set as recommended for the compatible 4.19
kernel:
Table 12. Minimum Parameters Parameter Value CONFIG_MTD=m Build for kernel module CONFIG_SPI_MASTER=y Build in kernel CONFIG_SPI_BITBANG=m Build for kernel module CONFIG_REGMAP_MMIO=y Build in kernel CONFIG_SPI_BITBANG=m Build for kernel module CONFIG_EEPROM_AT24=m Build for kernel module # CONFIG_MTD_SPI_NOR is not set Do not build in kernel, use OPAE driver instead # CONFIG_FPGA is not set Do not build in kernel, use OPAE driver instead - Download the 4.19 kernel source from The Linux Kernel Archives and build it.
- Ensure that the header files from kernel build are found during the build process of OPAE driver. Also, ensure that your kernel source version and kernel header version are the same. If the kernel source and header do not match the kernel version running on the server, OPAE driver will not be installed.
- Update the grub configuration to choose to boot from 4.19 version before you reboot.
D. fpgabist Sample Output
Note: For pre-production boards, the MAC addresses in fpgabist output shows
FF:FF:FF:FF:FF:FF. For more information, refer to the Intel Acceleration Stack for Intel Xeon CPU
with FPGAs Version 1.1 Release Notes: Intel FPGA Programmable Acceleration
Card N3000.
D.1. For 2x2x25G Configuration
Board Management Controller, Intel® MAX® 10 NIOS FW version D.2.0.19 Board Management Controller, Intel® MAX® 10 Build version D.2.0.6 //****** FME ******// Object Id : 0xEF00000 PCIe s:b:d.f : 0000:b2:00.0 Device Id : 0x0b30 Numa Node : 1 Ports Num : 01 Bitstream Id : 0x23000410010309 Bitstream Version : 0.2.3 Pr Interface Id : a5d72a3c-c8b0-4939-912c-f715e5dc10ca Boot Page : user Board Management Controller, Intel® MAX® 10 NIOS FW version D.2.0.19 Board Management Controller, Intel® MAX® 10 Build version D.2.0.6 //****** PORT ******// Object Id : 0xEE00000 PCIe s:b:d.f : 0000:b2:00.0 Device Id : 0x0b30 Numa Node : 1 Ports Num : 01 Bitstream Id : 0x23000410010309 Bitstream Version : 0.2.3 Pr Interface Id : a5d72a3c-c8b0-4939-912c-f715e5dc10ca Accelerator Id : 9aeffe5f-8457-0612-c000-c9660d824272 Board Management Controller, Intel® MAX® 10 NIOS FW version D.2.0.19 Board Management Controller, Intel® MAX® 10 Build version D.2.0.6 //****** TEMP ******// Object Id : 0xEF00000 PCIe s:b:d.f : 0000:b2:00.0 Device Id : 0x0b30 Numa Node : 1 Ports Num : 01 Bitstream Id : 0x23000410010309 Bitstream Version : 0.2.3 Pr Interface Id : a5d72a3c-c8b0-4939-912c-f715e5dc10ca (12) FPGA Die Temperature : 73.50 Celsius (13) Board Temperature : 46.50 Celsius (15) QSFP0 Temperature : N/A (38) QSFP1 Temperature : N/A (44) PKVL0 Core Temperature : 73.50 Celsius (45) PKVL0 SerDes Temperature : 73.50 Celsius (46) PKVL1 Core Temperature : 74.00 Celsius (47) PKVL1 SerDes Temperature : 74.50 Celsius Board Management Controller, Intel® MAX® 10 NIOS FW version D.2.0.19 Board Management Controller, Intel® MAX® 10 Build version D.2.0.6 //****** POWER ******// Object Id : 0xEF00000 PCIe s:b:d.f : 0000:b2:00.0 Device Id : 0x0b30 Numa Node : 1 Ports Num : 01 Bitstream Id : 0x23000410010309 Bitstream Version : 0.2.3 Pr Interface Id : a5d72a3c-c8b0-4939-912c-f715e5dc10ca ( 1) Board Power : 74.81 Watts ( 2) 12V Backplane Current : 3.27 Amps ( 3) 12V Backplane Voltage : 12.16 Volts ( 4) 1.2V Voltage : 1.19 Volts ( 6) 1.8V Voltage : 1.80 Volts ( 8) 3.3V Voltage : 3.25 Volts (10) FPGA Core Voltage : 0.90 Volts (11) FPGA Core Current : 18.51 Amps (14) QSFP0 Supply Voltage : 0.00 Volts (24) 12V AUX Current : 2.88 Amps (25) 12V AUX Voltage : 12.19 Volts (37) QSFP1 Supply Voltage : 0.00 Volts Board Management Controller, Intel® MAX® 10 NIOS FW version D.2.0.19 Board Management Controller, Intel® MAX® 10 Build version D.2.0.6 //****** FME ERRORS ******// Object Id : 0xEF00000 PCIe s:b:d.f : 0000:b2:00.0 Device Id : 0x0b30 Numa Node : 1 Ports Num : 01 Bitstream Id : 0x23000410010309 Bitstream Version : 0.2.3 Pr Interface Id : a5d72a3c-c8b0-4939-912c-f715e5dc10ca PCIe0 Errors : 0x0 PCIe1 Errors : 0x0 Catfatal Errors : 0x0 Seu Emr : 0x0 Inject Error : 0x0 Nonfatal Errors : 0x0 Next Error : 0x0 First Error : 0x0 Errors : 0x0 Board Management Controller, Intel® MAX® 10 NIOS FW version D.2.0.19 Board Management Controller, Intel® MAX® 10 Build version D.2.0.6 //****** PORT ERRORS ******// Object Id : 0xEE00000 PCIe s:b:d.f : 0000:b2:00.0 Device Id : 0x0b30 Numa Node : 1 Ports Num : 01 Bitstream Id : 0x23000410010309 Bitstream Version : 0.2.3 Pr Interface Id : a5d72a3c-c8b0-4939-912c-f715e5dc10ca Accelerator Id : 9aeffe5f-8457-0612-c000-c9660d824272 First Malformed Req : 0x0 First Error : 0x0 Errors : 0x0 Board Management Controller, Intel® MAX® 10 NIOS FW version D.2.0.19 Board Management Controller, Intel® MAX® 10 Build version D.2.0.6 //****** PHY ******// Object Id : 0xEF00000 PCIe s:b:d.f : 0000:b2:00.0 Device Id : 0x0b30 Numa Node : 1 Ports Num : 01 Bitstream Id : 0x23000410010309 Bitstream Version : 0.2.3 Pr Interface Id : a5d72a3c-c8b0-4939-912c-f715e5dc10ca //****** PHY GROUP 0 ******// Direction : Line side Speed : 25 Gbps Number of PHYs : 4 //****** PHY GROUP 1 ******// Direction : Host side Speed : 40 Gbps Number of PHYs : 4 //****** Intel C827 Retimer ******// Port0 25G : Up Port1 25G : Up Port2 25G : Up Port3 25G : Up Retimer A Version : 101c.1064 Retimer B Version : 101c.1064 Board Management Controller, Intel® MAX® 10 NIOS FW version D.2.0.19 Board Management Controller, Intel® MAX® 10 Build version D.2.0.6 //****** MAC ******// Object Id : 0xEF00000 PCIe s:b:d.f : 0000:b2:00.0 Device Id : 0x0b30 Numa Node : 1 Ports Num : 01 Bitstream Id : 0x23000410010309 Bitstream Version : 0.2.3 Pr Interface Id : a5d72a3c-c8b0-4939-912c-f715e5dc10ca Number of MACs : 8 MAC address 0 : 64:4c:36:00:16:e0 MAC address 1 : 64:4c:36:00:16:e1 MAC address 2 : 64:4c:36:00:16:e2 MAC address 3 : 64:4c:36:00:16:e3 MAC address 4 : 64:4c:36:00:16:e4 MAC address 5 : 64:4c:36:00:16:e5 MAC address 6 : 64:4c:36:00:16:e6 MAC address 7 : 64:4c:36:00:16:e7 found the NLB offset=0x28000 Cachelines Read_Count Write_Count Cache_Rd_Hit Cache_Wr_Hit Cache_Rd_Miss Cache_Wr_Miss Eviction 'Clocks(@200 MHz)' Rd_Bandwidth Wr_Bandwidth 1024 97676676 97675844 0 0 0 0 0 200028728 6.250 GB/s 6.250 GB/s VH0_Rd_Count VH0_Wr_Count VH1_Rd_Count VH1_Wr_Count VL0_Rd_Count VL0_Wr_Count 97676676 97675845 0 0 0 0 found the NLB offset=0x28000 Cachelines Read_Count Write_Count Cache_Rd_Hit Cache_Wr_Hit Cache_Rd_Miss Cache_Wr_Miss Eviction 'Clocks(@200 MHz)' Rd_Bandwidth Wr_Bandwidth 1024 97665536 97664692 0 0 0 0 0 200027985 6.250 GB/s 6.250 GB/s VH0_Rd_Count VH0_Wr_Count VH1_Rd_Count VH1_Wr_Count VL0_Rd_Count VL0_Wr_Count 97665536 97664693 0 0 0 0 found the NLB offset=0x28000 Cachelines Read_Count Write_Count Cache_Rd_Hit Cache_Wr_Hit Cache_Rd_Miss Cache_Wr_Miss Eviction 'Clocks(@200 MHz)' Rd_Bandwidth Wr_Bandwidth 1024 97661776 97660924 0 0 0 0 0 200030859 6.249 GB/s 6.249 GB/s VH0_Rd_Count VH0_Wr_Count VH1_Rd_Count VH1_Wr_Count VL0_Rd_Count VL0_Wr_Count 97661780 97660925 0 0 0 0 found the NLB offset=0x28000 Cachelines Read_Count Write_Count Cache_Rd_Hit Cache_Wr_Hit Cache_Rd_Miss Cache_Wr_Miss Eviction 'Clocks(@200 MHz)' Rd_Bandwidth Wr_Bandwidth 1024 97641100 97640260 0 0 0 0 0 200027828 6.248 GB/s 6.248 GB/s VH0_Rd_Count VH0_Wr_Count VH1_Rd_Count VH1_Wr_Count VL0_Rd_Count VL0_Wr_Count 97641100 97640261 0 0 0 0 Running test in HW mode Buffer Verification Success! Buffer Verification Success! Running DDR sweep test Buffer pointer = 0x7f1204dfc000, size = 0x100000000 (0x7f1204dfc000 through 0x7f1304dfc000) Allocated test buffer Fill test buffer DDR Sweep Host to FPGA Measured bandwidth = 6079.116050 Megabytes/sec Clear buffer DDR Sweep FPGA to Host Measured bandwidth = 6648.719007 Megabytes/sec Verifying buffer.. Buffer Verification Success! DDR sweep with unaligned pointer and size Buffer pointer = 0x7f12057fd03d, size = 0xffffffbe (0x7f12057fd03d through 0x7f13057fcffb) Allocated test buffer Fill test buffer DDR Sweep Host to FPGA Measured bandwidth = 6077.252495 Megabytes/sec Clear buffer DDR Sweep FPGA to Host Measured bandwidth = 6606.536954 Megabytes/sec Verifying buffer.. Buffer Verification Success! Buffer pointer = 0x7f12057fd003, size = 0xfffffffd (0x7f12057fd003 through 0x7f13057fd000) Allocated test buffer Fill test buffer DDR Sweep Host to FPGA Measured bandwidth = 6077.917447 Megabytes/sec Clear buffer DDR Sweep FPGA to Host Measured bandwidth = 6600.669144 Megabytes/sec Verifying buffer.. Buffer Verification Success! Buffer pointer = 0x7f12057fd007, size = 0xfffffff6 (0x7f12057fd007 through 0x7f13057fcffd) Allocated test buffer Fill test buffer DDR Sweep Host to FPGA Measured bandwidth = 6077.249565 Megabytes/sec Clear buffer DDR Sweep FPGA to Host Measured bandwidth = 6599.379119 Megabytes/sec Verifying buffer.. Buffer Verification Success! Buffer pointer = 0x7f12057fd000, size = 0xfffffffd (0x7f12057fd000 through 0x7f13057fcffd) Allocated test buffer Fill test buffer DDR Sweep Host to FPGA Measured bandwidth = 6079.961435 Megabytes/sec Clear buffer DDR Sweep FPGA to Host Measured bandwidth = 6639.524496 Megabytes/sec Verifying buffer.. Buffer Verification Success! Buffer pointer = 0x7f12057fd000, size = 0xffffffc3 (0x7f12057fd000 through 0x7f13057fcfc3) Allocated test buffer Fill test buffer DDR Sweep Host to FPGA Measured bandwidth = 6078.064773 Megabytes/sec Clear buffer DDR Sweep FPGA to Host Measured bandwidth = 6728.900022 Megabytes/sec Verifying buffer.. Buffer Verification Success! Buffer pointer = 0x7f12057fd000, size = 0xfffffff9 (0x7f12057fd000 through 0x7f13057fcff9) Allocated test buffer Fill test buffer DDR Sweep Host to FPGA Measured bandwidth = 6082.346431 Megabytes/sec Clear buffer DDR Sweep FPGA to Host Measured bandwidth = 6722.463627 Megabytes/sec Verifying buffer.. Buffer Verification Success! Running test in HW mode Buffer Verification Success! Buffer Verification Success! Running DDR sweep test Buffer pointer = 0x7f7a5abfc000, size = 0x100000000 (0x7f7a5abfc000 through 0x7f7b5abfc000) Allocated test buffer Fill test buffer DDR Sweep Host to FPGA Measured bandwidth = 6079.671455 Megabytes/sec Clear buffer DDR Sweep FPGA to Host Measured bandwidth = 6654.373365 Megabytes/sec Verifying buffer.. Buffer Verification Success! DDR sweep with unaligned pointer and size Buffer pointer = 0x7f7a5b5fd03d, size = 0xffffffbe (0x7f7a5b5fd03d through 0x7f7b5b5fcffb) Allocated test buffer Fill test buffer DDR Sweep Host to FPGA Measured bandwidth = 6078.450083 Megabytes/sec Clear buffer DDR Sweep FPGA to Host Measured bandwidth = 6676.330310 Megabytes/sec Verifying buffer.. Buffer Verification Success! Buffer pointer = 0x7f7a5b5fd003, size = 0xfffffffd (0x7f7a5b5fd003 through 0x7f7b5b5fd000) Allocated test buffer Fill test buffer DDR Sweep Host to FPGA Measured bandwidth = 6079.223431 Megabytes/sec Clear buffer DDR Sweep FPGA to Host Measured bandwidth = 6673.156991 Megabytes/sec Verifying buffer.. Buffer Verification Success! Buffer pointer = 0x7f7a5b5fd007, size = 0xfffffff6 (0x7f7a5b5fd007 through 0x7f7b5b5fcffd) Allocated test buffer Fill test buffer DDR Sweep Host to FPGA Measured bandwidth = 6082.227028 Megabytes/sec Clear buffer DDR Sweep FPGA to Host Measured bandwidth = 6664.409925 Megabytes/sec Verifying buffer.. Buffer Verification Success! Buffer pointer = 0x7f7a5b5fd000, size = 0xfffffffd (0x7f7a5b5fd000 through 0x7f7b5b5fcffd) Allocated test buffer Fill test buffer DDR Sweep Host to FPGA Measured bandwidth = 6082.114956 Megabytes/sec Clear buffer DDR Sweep FPGA to Host Measured bandwidth = 6719.411365 Megabytes/sec Verifying buffer.. Buffer Verification Success! Buffer pointer = 0x7f7a5b5fd000, size = 0xffffffc3 (0x7f7a5b5fd000 through 0x7f7b5b5fcfc3) Allocated test buffer Fill test buffer DDR Sweep Host to FPGA Measured bandwidth = 6083.076700 Megabytes/sec Clear buffer DDR Sweep FPGA to Host Measured bandwidth = 6712.587358 Megabytes/sec Verifying buffer.. Buffer Verification Success! Buffer pointer = 0x7f7a5b5fd000, size = 0xfffffff9 (0x7f7a5b5fd000 through 0x7f7b5b5fcff9) Allocated test buffer Fill test buffer DDR Sweep Host to FPGA Measured bandwidth = 6083.303806 Megabytes/sec Clear buffer DDR Sweep FPGA to Host Measured bandwidth = 6716.590674 Megabytes/sec Verifying buffer.. Buffer Verification Success! Running test in HW mode Buffer Verification Success! Buffer Verification Success! Running DDR sweep test Buffer pointer = 0x7fc286bfc000, size = 0x40000000 (0x7fc286bfc000 through 0x7fc2c6bfc000) Allocated test buffer Fill test buffer DDR Sweep Host to FPGA Measured bandwidth = 2502.886807 Megabytes/sec Clear buffer DDR Sweep FPGA to Host Measured bandwidth = 2581.081446 Megabytes/sec Verifying buffer.. Buffer Verification Success! DDR sweep with unaligned pointer and size Buffer pointer = 0x7fc2875fd03d, size = 0x3fffffbe (0x7fc2875fd03d through 0x7fc2c75fcffb) Allocated test buffer Fill test buffer DDR Sweep Host to FPGA Measured bandwidth = 2502.966117 Megabytes/sec Clear buffer DDR Sweep FPGA to Host Measured bandwidth = 2581.055594 Megabytes/sec Verifying buffer.. Buffer Verification Success! Buffer pointer = 0x7fc2875fd003, size = 0x3ffffffd (0x7fc2875fd003 through 0x7fc2c75fd000) Allocated test buffer Fill test buffer DDR Sweep Host to FPGA Measured bandwidth = 2502.960558 Megabytes/sec Clear buffer DDR Sweep FPGA to Host Measured bandwidth = 2581.020016 Megabytes/sec Verifying buffer.. Buffer Verification Success! Buffer pointer = 0x7fc2875fd007, size = 0x3ffffff6 (0x7fc2875fd007 through 0x7fc2c75fcffd) Allocated test buffer Fill test buffer DDR Sweep Host to FPGA Measured bandwidth = 2503.483825 Megabytes/sec Clear buffer DDR Sweep FPGA to Host Measured bandwidth = 2582.389741 Megabytes/sec Verifying buffer.. Buffer Verification Success! Buffer pointer = 0x7fc2875fd000, size = 0x3ffffffd (0x7fc2875fd000 through 0x7fc2c75fcffd) Allocated test buffer Fill test buffer DDR Sweep Host to FPGA Measured bandwidth = 2502.961054 Megabytes/sec Clear buffer DDR Sweep FPGA to Host Measured bandwidth = 2580.327886 Megabytes/sec Verifying buffer.. Buffer Verification Success! Buffer pointer = 0x7fc2875fd000, size = 0x3fffffc3 (0x7fc2875fd000 through 0x7fc2c75fcfc3) Allocated test buffer Fill test buffer DDR Sweep Host to FPGA Measured bandwidth = 2479.009733 Megabytes/sec Clear buffer DDR Sweep FPGA to Host Measured bandwidth = 2581.453682 Megabytes/sec Verifying buffer.. Buffer Verification Success! Buffer pointer = 0x7fc2875fd000, size = 0x3ffffff9 (0x7fc2875fd000 through 0x7fc2c75fcff9) Allocated test buffer Fill test buffer DDR Sweep Host to FPGA Measured bandwidth = 2476.627081 Megabytes/sec Clear buffer DDR Sweep FPGA to Host Measured bandwidth = 2581.714146 Megabytes/sec Verifying buffer.. Buffer Verification Success! Running test in HW mode Buffer Verification Success! Buffer Verification Success! Running DDR sweep test Buffer pointer = 0x7f18ce9fc000, size = 0x1000000 (0x7f18ce9fc000 through 0x7f18cf9fc000) Allocated test buffer Fill test buffer DDR Sweep Host to FPGA Measured bandwidth = 933.216916 Megabytes/sec Clear buffer DDR Sweep FPGA to Host Measured bandwidth = 910.980582 Megabytes/sec Verifying buffer.. Buffer Verification Success! ========================================================== Beginning FPGA Built-In Self-Test ========================================================== Running mode: nlb Running fpgadiag lpbk1 vh0-vh0 test... Running fpgadiag lpbk1 vh0-vh1 test... Running fpgadiag lpbk1 vh1-vh0 test... Running fpgadiag lpbk1 vh1-vh1 test... Finished Executing NLB (FPGA DIAG) Tests Running mode: dma_afu Running fpga_dma_test test on DDR4_A... Running fpga_dma_test test on DDR4_B... Running fpga_dma_test test on DDR4_C... Running fpga_dma_test test on QDR... Finished Executing DMA Tests Built-in Self-Test Completed.
D.2. For 8x10G Configuration
========================================================== Beginning FPGA Built-In Self-Test ========================================================== Board Management Controller, Intel® MAX® 10 NIOS FW version D.2.0.19 Board Management Controller, Intel® MAX® 10 Build version D.2.0.6 //****** FME ******// Object Id : 0xF000000 PCIe s:b:d.f : 0000:8a:00.0 Device Id : 0x0b30 Numa Node : 1 Ports Num : 01 Bitstream Id : 0x23000010010309 Bitstream Version : 0.2.3 Pr Interface Id : 901dd697-ca79-4b05-b843-8138cefa2846 Boot Page : user Board Management Controller, Intel® MAX® 10 NIOS FW version D.2.0.19 Board Management Controller, Intel® MAX® 10 Build version D.2.0.6 //****** PORT ******// Object Id : 0xEF00000 PCIe s:b:d.f : 0000:8a:00.0 Device Id : 0x0b30 Numa Node : 1 Ports Num : 01 Bitstream Id : 0x23000010010309 Bitstream Version : 0.2.3 Pr Interface Id : 901dd697-ca79-4b05-b843-8138cefa2846 Accelerator Id : 9aeffe5f-8457-0612-c000-c9660d824272 Board Management Controller, Intel® MAX® 10 NIOS FW version D.2.0.19 Board Management Controller, Intel® MAX® 10 Build version D.2.0.6 //****** TEMP ******// Object Id : 0xF000000 PCIe s:b:d.f : 0000:8a:00.0 Device Id : 0x0b30 Numa Node : 1 Ports Num : 01 Bitstream Id : 0x23000010010309 Bitstream Version : 0.2.3 Pr Interface Id : 901dd697-ca79-4b05-b843-8138cefa2846 (12) FPGA Die Temperature : 51.00 Celsius (13) Board Temperature : 32.00 Celsius (15) QSFP0 Temperature : N/A (38) QSFP1 Temperature : N/A (44) PKVL0 Core Temperature : 49.00 Celsius (45) PKVL0 SerDes Temperature : 49.50 Celsius (46) PKVL1 Core Temperature : 49.50 Celsius (47) PKVL1 SerDes Temperature : 50.50 Celsius Board Management Controller, Intel® MAX® 10 NIOS FW version D.2.0.19 Board Management Controller, Intel® MAX® 10 Build version D.2.0.6 //****** POWER ******// Object Id : 0xF000000 PCIe s:b:d.f : 0000:8a:00.0 Device Id : 0x0b30 Numa Node : 1 Ports Num : 01 Bitstream Id : 0x23000010010309 Bitstream Version : 0.2.3 Pr Interface Id : 901dd697-ca79-4b05-b843-8138cefa2846 ( 1) Board Power : 60.10 Watts ( 2) 12V Backplane Current : 2.77 Amps ( 3) 12V Backplane Voltage : 12.14 Volts ( 4) 1.2V Voltage : 1.19 Volts ( 6) 1.8V Voltage : 1.80 Volts ( 8) 3.3V Voltage : 3.27 Volts (10) FPGA Core Voltage : 0.90 Volts (11) FPGA Core Current : 12.18 Amps (14) QSFP0 Supply Voltage : N/A (24) 12V AUX Current : 2.17 Amps (25) 12V AUX Voltage : 12.18 Volts (37) QSFP1 Supply Voltage : N/A Board Management Controller, Intel® MAX® 10 NIOS FW version D.2.0.19 Board Management Controller, Intel® MAX® 10 Build version D.2.0.6 //****** PORT ERRORS ******// Object Id : 0xEF00000 PCIe s:b:d.f : 0000:8a:00.0 Device Id : 0x0b30 Numa Node : 1 Ports Num : 01 Bitstream Id : 0x23000010010309 Bitstream Version : 0.2.3 Pr Interface Id : 901dd697-ca79-4b05-b843-8138cefa2846 Accelerator Id : 9aeffe5f-8457-0612-c000-c9660d824272 First Error : 0x0 First Malformed Req : 0x0 Errors : 0x0 Board Management Controller, Intel® MAX® 10 NIOS FW version D.2.0.19 Board Management Controller, Intel® MAX® 10 Build version D.2.0.6 //****** FME ERRORS ******// Object Id : 0xF000000 PCIe s:b:d.f : 0000:8a:00.0 Device Id : 0x0b30 Numa Node : 1 Ports Num : 01 Bitstream Id : 0x23000010010309 Bitstream Version : 0.2.3 Pr Interface Id : 901dd697-ca79-4b05-b843-8138cefa2846 Seu Emr : 0x0 First Error : 0x0 Next Error : 0x0 Errors : 0x0 PCIe1 Errors : 0x0 Nonfatal Errors : 0x0 Inject Error : 0x0 Catfatal Errors : 0x0 PCIe0 Errors : 0x0 Board Management Controller, Intel® MAX® 10 NIOS FW version D.2.0.19 Board Management Controller, Intel® MAX® 10 Build version D.2.0.6 //****** PHY ******// Object Id : 0xF000000 PCIe s:b:d.f : 0000:8a:00.0 Device Id : 0x0b30 Numa Node : 1 Ports Num : 01 Bitstream Id : 0x23000010010309 Bitstream Version : 0.2.3 Pr Interface Id : 901dd697-ca79-4b05-b843-8138cefa2846 //****** PHY GROUP 0 ******// Direction : Line side Speed : 10 Gbps Number of PHYs : 8 //****** PHY GROUP 1 ******// Direction : Host side Speed : 10 Gbps Number of PHYs : 8 //****** Intel C827 Retimer ******// Port0 10G : Down Port1 10G : Down Port2 10G : Down Port3 10G : Down Port4 10G : Down Port5 10G : Down Port6 10G : Down Port7 10G : Down Retimer A Version : 101c.1064 Retimer B Version : 101c.1064 Board Management Controller, Intel® MAX® 10 NIOS FW version D.2.0.19 Board Management Controller, Intel® MAX® 10 Build version D.2.0.6 //****** MAC ******// Object Id : 0xF000000 PCIe s:b:d.f : 0000:8a:00.0 Device Id : 0x0b30 Numa Node : 1 Ports Num : 01 Bitstream Id : 0x23000010010309 Bitstream Version : 0.2.3 Pr Interface Id : 901dd697-ca79-4b05-b843-8138cefa2846 Number of MACs : 8 MAC address 0 : 64:4c:36:00:16:e0 MAC address 1 : 64:4c:36:00:16:e1 MAC address 2 : 64:4c:36:00:16:e2 MAC address 3 : 64:4c:36:00:16:e3 MAC address 4 : 64:4c:36:00:16:e4 MAC address 5 : 64:4c:36:00:16:e5 MAC address 6 : 64:4c:36:00:16:e6 MAC address 7 : 64:4c:36:00:16:e7 Running mode: nlb Running fpgadiag lpbk1 vh0-vh0 test... found the NLB offset=0x28000 Cachelines Read_Count Write_Count Cache_Rd_Hit Cache_Wr_Hit Cache_Rd_Miss Cache_Wr_Miss Eviction 'Clocks(@200 MHz)' Rd_Bandwidth Wr_Bandwidth 1024 97724300 97723396 0 0 0 0 0 200174911 6.249 GB/s 6.249 GB/s VH0_Rd_Count VH0_Wr_Count VH1_Rd_Count VH1_Wr_Count VL0_Rd_Count VL0_Wr_Count 97724300 97723397 0 0 0 0 Running fpgadiag lpbk1 vh0-vh1 test... found the NLB offset=0x28000 Cachelines Read_Count Write_Count Cache_Rd_Hit Cache_Wr_Hit Cache_Rd_Miss Cache_Wr_Miss Eviction 'Clocks(@200 MHz)' Rd_Bandwidth Wr_Bandwidth 1024 97717928 97717048 0 0 0 0 0 200161726 6.249 GB/s 6.249 GB/s VH0_Rd_Count VH0_Wr_Count VH1_Rd_Count VH1_Wr_Count VL0_Rd_Count VL0_Wr_Count 97717932 97717049 0 0 0 0 Running fpgadiag lpbk1 vh1-vh0 test... found the NLB offset=0x28000 Cachelines Read_Count Write_Count Cache_Rd_Hit Cache_Wr_Hit Cache_Rd_Miss Cache_Wr_Miss Eviction 'Clocks(@200 MHz)' Rd_Bandwidth Wr_Bandwidth 1024 97909184 97908288 0 0 0 0 0 200496312 6.251 GB/s 6.251 GB/s VH0_Rd_Count VH0_Wr_Count VH1_Rd_Count VH1_Wr_Count VL0_Rd_Count VL0_Wr_Count 97909184 97908289 0 0 0 0 Running fpgadiag lpbk1 vh1-vh1 test... found the NLB offset=0x28000 Cachelines Read_Count Write_Count Cache_Rd_Hit Cache_Wr_Hit Cache_Rd_Miss Cache_Wr_Miss Eviction 'Clocks(@200 MHz)' Rd_Bandwidth Wr_Bandwidth 1024 97911048 97910212 0 0 0 0 0 200494947 6.251 GB/s 6.251 GB/s VH0_Rd_Count VH0_Wr_Count VH1_Rd_Count VH1_Wr_Count VL0_Rd_Count VL0_Wr_Count 97911048 97910213 0 0 0 0 Finished Executing NLB (FPGA DIAG) Tests Running mode: dma_afu Running fpga_dma_test test on DDR4_A... Running test in HW mode Buffer Verification Success! Buffer Verification Success! Running DDR sweep test Buffer pointer = 0x7f3c4aede000, size = 0x100000000 (0x7f3c4aede000 through 0x7f3d4aede000) Allocated test buffer Fill test buffer DDR Sweep Host to FPGA Measured bandwidth = 6047.228482 Megabytes/sec Clear buffer DDR Sweep FPGA to Host Measured bandwidth = 6818.460343 Megabytes/sec Verifying buffer.. Buffer Verification Success! DDR sweep with unaligned pointer and size Buffer pointer = 0x7f3c4b8df03d, size = 0xffffffbe (0x7f3c4b8df03d through 0x7f3d4b8deffb) Allocated test buffer Fill test buffer DDR Sweep Host to FPGA Measured bandwidth = 6043.044307 Megabytes/sec Clear buffer DDR Sweep FPGA to Host Measured bandwidth = 6684.135801 Megabytes/sec Verifying buffer.. Buffer Verification Success! Buffer pointer = 0x7f3c4b8df003, size = 0xfffffffd (0x7f3c4b8df003 through 0x7f3d4b8df000) Allocated test buffer Fill test buffer DDR Sweep Host to FPGA Measured bandwidth = 6047.563358 Megabytes/sec Clear buffer DDR Sweep FPGA to Host Measured bandwidth = 6663.338529 Megabytes/sec Verifying buffer.. Buffer Verification Success! Buffer pointer = 0x7f3c4b8df007, size = 0xfffffff6 (0x7f3c4b8df007 through 0x7f3d4b8deffd) Allocated test buffer Fill test buffer DDR Sweep Host to FPGA Measured bandwidth = 6045.153009 Megabytes/sec Clear buffer DDR Sweep FPGA to Host Measured bandwidth = 6673.172429 Megabytes/sec Verifying buffer.. Buffer Verification Success! Buffer pointer = 0x7f3c4b8df000, size = 0xfffffffd (0x7f3c4b8df000 through 0x7f3d4b8deffd) Allocated test buffer Fill test buffer DDR Sweep Host to FPGA Measured bandwidth = 6043.433517 Megabytes/sec Clear buffer DDR Sweep FPGA to Host Measured bandwidth = 6751.913703 Megabytes/sec Verifying buffer.. Buffer Verification Success! Buffer pointer = 0x7f3c4b8df000, size = 0xffffffc3 (0x7f3c4b8df000 through 0x7f3d4b8defc3) Allocated test buffer Fill test buffer DDR Sweep Host to FPGA Measured bandwidth = 6047.493452 Megabytes/sec Clear buffer DDR Sweep FPGA to Host Measured bandwidth = 6787.509760 Megabytes/sec Verifying buffer.. Buffer Verification Success! Buffer pointer = 0x7f3c4b8df000, size = 0xfffffff9 (0x7f3c4b8df000 through 0x7f3d4b8deff9) Allocated test buffer Fill test buffer DDR Sweep Host to FPGA Measured bandwidth = 6048.778852 Megabytes/sec Clear buffer DDR Sweep FPGA to Host Measured bandwidth = 6746.716503 Megabytes/sec Verifying buffer.. Buffer Verification Success! Running fpga_dma_test test on DDR4_B... Running test in HW mode Buffer Verification Success! Buffer Verification Success! Running DDR sweep test Buffer pointer = 0x7f734649e000, size = 0x100000000 (0x7f734649e000 through 0x7f744649e000) Allocated test buffer Fill test buffer DDR Sweep Host to FPGA Measured bandwidth = 5998.758802 Megabytes/sec Clear buffer DDR Sweep FPGA to Host Measured bandwidth = 6475.479900 Megabytes/sec Verifying buffer.. Buffer Verification Success! DDR sweep with unaligned pointer and size Buffer pointer = 0x7f7346e9f03d, size = 0xffffffbe (0x7f7346e9f03d through 0x7f7446e9effb) Allocated test buffer Fill test buffer DDR Sweep Host to FPGA Measured bandwidth = 5993.467581 Megabytes/sec Clear buffer DDR Sweep FPGA to Host Measured bandwidth = 6445.968784 Megabytes/sec Verifying buffer.. Buffer Verification Success! Buffer pointer = 0x7f7346e9f003, size = 0xfffffffd (0x7f7346e9f003 through 0x7f7446e9f000) Allocated test buffer Fill test buffer DDR Sweep Host to FPGA Measured bandwidth = 5995.302867 Megabytes/sec Clear buffer DDR Sweep FPGA to Host Measured bandwidth = 6411.985356 Megabytes/sec Verifying buffer.. Buffer Verification Success! Buffer pointer = 0x7f7346e9f007, size = 0xfffffff6 (0x7f7346e9f007 through 0x7f7446e9effd) Allocated test buffer Fill test buffer DDR Sweep Host to FPGA Measured bandwidth = 5997.001248 Megabytes/sec Clear buffer DDR Sweep FPGA to Host Measured bandwidth = 6427.978131 Megabytes/sec Verifying buffer.. Buffer Verification Success! Buffer pointer = 0x7f7346e9f000, size = 0xfffffffd (0x7f7346e9f000 through 0x7f7446e9effd) Allocated test buffer Fill test buffer DDR Sweep Host to FPGA Measured bandwidth = 6001.461969 Megabytes/sec Clear buffer DDR Sweep FPGA to Host Measured bandwidth = 6451.031043 Megabytes/sec Verifying buffer.. Buffer Verification Success! Buffer pointer = 0x7f7346e9f000, size = 0xffffffc3 (0x7f7346e9f000 through 0x7f7446e9efc3) Allocated test buffer Fill test buffer DDR Sweep Host to FPGA Measured bandwidth = 5979.483548 Megabytes/sec Clear buffer DDR Sweep FPGA to Host Measured bandwidth = 6482.630084 Megabytes/sec Verifying buffer.. Buffer Verification Success! Buffer pointer = 0x7f7346e9f000, size = 0xfffffff9 (0x7f7346e9f000 through 0x7f7446e9eff9) Allocated test buffer Fill test buffer DDR Sweep Host to FPGA Measured bandwidth = 5993.585033 Megabytes/sec Clear buffer DDR Sweep FPGA to Host Measured bandwidth = 6394.897393 Megabytes/sec Verifying buffer.. Buffer Verification Success! Running fpga_dma_test test on DDR4_C... Running test in HW mode Buffer Verification Success! Buffer Verification Success! Running DDR sweep test Buffer pointer = 0x7f836ebd7000, size = 0x40000000 (0x7f836ebd7000 through 0x7f83aebd7000) Allocated test buffer Fill test buffer DDR Sweep Host to FPGA Measured bandwidth = 2501.897592 Megabytes/sec Clear buffer DDR Sweep FPGA to Host Measured bandwidth = 2582.127891 Megabytes/sec Verifying buffer.. Buffer Verification Success! DDR sweep with unaligned pointer and size Buffer pointer = 0x7f836f5d803d, size = 0x3fffffbe (0x7f836f5d803d through 0x7f83af5d7ffb) Allocated test buffer Fill test buffer DDR Sweep Host to FPGA Measured bandwidth = 2501.362552 Megabytes/sec Clear buffer DDR Sweep FPGA to Host Measured bandwidth = 2582.615815 Megabytes/sec Verifying buffer.. Buffer Verification Success! Buffer pointer = 0x7f836f5d8003, size = 0x3ffffffd (0x7f836f5d8003 through 0x7f83af5d8000) Allocated test buffer Fill test buffer DDR Sweep Host to FPGA Measured bandwidth = 2500.993490 Megabytes/sec Clear buffer DDR Sweep FPGA to Host Measured bandwidth = 2582.841768 Megabytes/sec Verifying buffer.. Buffer Verification Success! Buffer pointer = 0x7f836f5d8007, size = 0x3ffffff6 (0x7f836f5d8007 through 0x7f83af5d7ffd) Allocated test buffer Fill test buffer DDR Sweep Host to FPGA Measured bandwidth = 2502.907991 Megabytes/sec Clear buffer DDR Sweep FPGA to Host Measured bandwidth = 2581.905891 Megabytes/sec Verifying buffer.. Buffer Verification Success! Buffer pointer = 0x7f836f5d8000, size = 0x3ffffffd (0x7f836f5d8000 through 0x7f83af5d7ffd) Allocated test buffer Fill test buffer DDR Sweep Host to FPGA Measured bandwidth = 2500.809100 Megabytes/sec Clear buffer DDR Sweep FPGA to Host Measured bandwidth = 2582.694133 Megabytes/sec Verifying buffer.. Buffer Verification Success! Buffer pointer = 0x7f836f5d8000, size = 0x3fffffc3 (0x7f836f5d8000 through 0x7f83af5d7fc3) Allocated test buffer Fill test buffer DDR Sweep Host to FPGA Measured bandwidth = 2500.802500 Megabytes/sec Clear buffer DDR Sweep FPGA to Host Measured bandwidth = 2583.019243 Megabytes/sec Verifying buffer.. Buffer Verification Success! Buffer pointer = 0x7f836f5d8000, size = 0x3ffffff9 (0x7f836f5d8000 through 0x7f83af5d7ff9) Allocated test buffer Fill test buffer DDR Sweep Host to FPGA Measured bandwidth = 2501.453270 Megabytes/sec Clear buffer DDR Sweep FPGA to Host Measured bandwidth = 2583.127684 Megabytes/sec Verifying buffer.. Buffer Verification Success! Running fpga_dma_test test on QDR... Running test in HW mode Buffer Verification Success! Buffer Verification Success! Running DDR sweep test Buffer pointer = 0x7ff375fb3000, size = 0x1000000 (0x7ff375fb3000 through 0x7ff376fb3000) Allocated test buffer Fill test buffer DDR Sweep Host to FPGA Measured bandwidth = 936.309401 Megabytes/sec Clear buffer DDR Sweep FPGA to Host Measured bandwidth = 915.727217 Megabytes/sec Verifying buffer.. Buffer Verification Success! Finished Executing DMA Tests Built-in Self-Test Completed.