fpgainfo

SYNOPSIS

fpgainfo [-h | --help] [<args>] <command> [<command-args>]

DESCRIPTION

fpgainfo displays FPGA information derived from sysfs files. The command argument is one of the following: errors, power, temp, port, fme or bmc. Some commands may also have other arguments or options that control their behavior.

For systems with multiple FPGA devices, you can specify the BDF to limit the output to the FPGA resource with the corresponding PCIe* configuration. If not specified, information displays for all resources for the given command.

FPGAINFO COMMANDS

errors

Show/clear errors of an FPGA resource that the first argument specifies. fpgainfo displays information in human readable form.

power

Show total the power in watts that the FPGA hardware consumes.

temp

Show FPGA temperature values in degrees Celcius.

port

Show information about the port such as the AFU ID of currently loaded AFU.

fme

Show information about the FPGA platform including the partial reconfiguration (PR) Interface ID, the OPAE version, and the FPGA Interface Manager (FIM) ID.

bmc

Show all Board Management Controller sensor values for the FPGA resource, if available.

OPTIONAL ARGUMENTS

--help, -h

Prints help information and exit.

COMMON ARGUMENTS

The following arguments are common to all commands and are optional.

-B, --bus

PCIe bus number of resource.

-D, --device

PCIe device number of resource.

-F, --function

PCIe function number of resource.

--json

Display information as JSON string.

ERRORS ARGUMENTS

The first argument to the errors command specifies the resource type. It must be one of the following: fme,port,all

fme

Show/clear FME errors.

port

Show/clear PORT errors.

all

Show/clear errors for all resources.

The optional <command-args> arguments are:

--clear, -c

Clear errors for the given FPGA resource.

EXAMPLES

This command shows the current power telemetry:

./fpgainfo power

This command shows the current temperature readings:

./fpgainfo temp

This command shows FME resource errors:

./fpgainfo errors fme

This command clears all errors on all resources:

./fpgainfo errors all -c

This command shows information of the FME on bus 0x5e

./fpgainfo fme -B 0x5e

Revision History

Document Version	Changes
2019.05.13	No changes from previous release.
2018.05.21	Updated description of the fme command