What:           /sys/class/habanalabs/hl<n>/armcp_kernel_ver
Date:           Jan 2019
KernelVersion:  5.1
Contact:        oded.gabbay@gmail.com
Description:    Version of the Linux kernel running on the device's CPU

What:           /sys/class/habanalabs/hl<n>/armcp_ver
Date:           Jan 2019
KernelVersion:  5.1
Contact:        oded.gabbay@gmail.com
Description:    Version of the application running on the device's CPU

What:           /sys/class/habanalabs/hl<n>/cpld_ver
Date:           Jan 2019
KernelVersion:  5.1
Contact:        oded.gabbay@gmail.com
Description:    Version of the Device's CPLD F/W

What:           /sys/class/habanalabs/hl<n>/device_type
Date:           Jan 2019
KernelVersion:  5.1
Contact:        oded.gabbay@gmail.com
Description:    Displays the code name of the device according to its type.
                The supported values are: "GOYA"

What:           /sys/class/habanalabs/hl<n>/eeprom
Date:           Jan 2019
KernelVersion:  5.1
Contact:        oded.gabbay@gmail.com
Description:    A binary file attribute that contains the contents of the
                on-board EEPROM

What:           /sys/class/habanalabs/hl<n>/fuse_ver
Date:           Jan 2019
KernelVersion:  5.1
Contact:        oded.gabbay@gmail.com
Description:    Displays the device's version from the eFuse

What:           /sys/class/habanalabs/hl<n>/hard_reset
Date:           Jan 2019
KernelVersion:  5.1
Contact:        oded.gabbay@gmail.com
Description:    Interface to trigger a hard-reset operation for the device.
                Hard-reset will reset ALL internal components of the device
                except for the PCI interface and the internal PLLs

What:           /sys/class/habanalabs/hl<n>/hard_reset_cnt
Date:           Jan 2019
KernelVersion:  5.1
Contact:        oded.gabbay@gmail.com
Description:    Displays how many times the device have undergone a hard-reset
                operation since the driver was loaded

What:           /sys/class/habanalabs/hl<n>/high_pll
Date:           Jan 2019
KernelVersion:  5.1
Contact:        oded.gabbay@gmail.com
Description:    Allows the user to set the maximum clock frequency for MME, TPC
                and IC when the power management profile is set to "automatic".

What:           /sys/class/habanalabs/hl<n>/ic_clk
Date:           Jan 2019
KernelVersion:  5.1
Contact:        oded.gabbay@gmail.com
Description:    Allows the user to set the maximum clock frequency of the
                Interconnect fabric. Writes to this parameter affect the device
                only when the power management profile is set to "manual" mode.
                The device IC clock might be set to lower value then the
                maximum. The user should read the ic_clk_curr to see the actual
                frequency value of the IC

What:           /sys/class/habanalabs/hl<n>/ic_clk_curr
Date:           Jan 2019
KernelVersion:  5.1
Contact:        oded.gabbay@gmail.com
Description:    Displays the current clock frequency of the Interconnect fabric

What:           /sys/class/habanalabs/hl<n>/infineon_ver
Date:           Jan 2019
KernelVersion:  5.1
Contact:        oded.gabbay@gmail.com
Description:    Version of the Device's power supply F/W code

What:           /sys/class/habanalabs/hl<n>/max_power
Date:           Jan 2019
KernelVersion:  5.1
Contact:        oded.gabbay@gmail.com
Description:    Allows the user to set the maximum power consumption of the
                device in milliwatts.

What:           /sys/class/habanalabs/hl<n>/mme_clk
Date:           Jan 2019
KernelVersion:  5.1
Contact:        oded.gabbay@gmail.com
Description:    Allows the user to set the maximum clock frequency of the
                MME compute engine. Writes to this parameter affect the device
                only when the power management profile is set to "manual" mode.
                The device MME clock might be set to lower value then the
                maximum. The user should read the mme_clk_curr to see the actual
                frequency value of the MME

What:           /sys/class/habanalabs/hl<n>/mme_clk_curr
Date:           Jan 2019
KernelVersion:  5.1
Contact:        oded.gabbay@gmail.com
Description:    Displays the current clock frequency of the MME compute engine

What:           /sys/class/habanalabs/hl<n>/pci_addr
Date:           Jan 2019
KernelVersion:  5.1
Contact:        oded.gabbay@gmail.com
Description:    Displays the PCI address of the device. This is needed so the
                user would be able to open a device based on its PCI address

What:           /sys/class/habanalabs/hl<n>/pm_mng_profile
Date:           Jan 2019
KernelVersion:  5.1
Contact:        oded.gabbay@gmail.com
Description:    Power management profile. Values are "auto", "manual". In "auto"
                mode, the driver will set the maximum clock frequency to a high
                value when a user-space process opens the device's file (unless
                it was already opened by another process). The driver will set
                the max clock frequency to a low value when there are no user
                processes that are opened on the device's file. In "manual"
                mode, the user sets the maximum clock frequency by writing to
                ic_clk, mme_clk and tpc_clk


What:           /sys/class/habanalabs/hl<n>/preboot_btl_ver
Date:           Jan 2019
KernelVersion:  5.1
Contact:        oded.gabbay@gmail.com
Description:    Version of the device's preboot F/W code

What:           /sys/class/habanalabs/hl<n>/soft_reset
Date:           Jan 2019
KernelVersion:  5.1
Contact:        oded.gabbay@gmail.com
Description:    Interface to trigger a soft-reset operation for the device.
                Soft-reset will reset only the compute and DMA engines of the
                device

What:           /sys/class/habanalabs/hl<n>/soft_reset_cnt
Date:           Jan 2019
KernelVersion:  5.1
Contact:        oded.gabbay@gmail.com
Description:    Displays how many times the device have undergone a soft-reset
                operation since the driver was loaded

What:           /sys/class/habanalabs/hl<n>/status
Date:           Jan 2019
KernelVersion:  5.1
Contact:        oded.gabbay@gmail.com
Description:    Status of the card: "Operational", "Malfunction", "In reset".

What:           /sys/class/habanalabs/hl<n>/thermal_ver
Date:           Jan 2019
KernelVersion:  5.1
Contact:        oded.gabbay@gmail.com
Description:    Version of the Device's thermal daemon

What:           /sys/class/habanalabs/hl<n>/tpc_clk
Date:           Jan 2019
KernelVersion:  5.1
Contact:        oded.gabbay@gmail.com
Description:    Allows the user to set the maximum clock frequency of the
                TPC compute engines. Writes to this parameter affect the device
                only when the power management profile is set to "manual" mode.
                The device TPC clock might be set to lower value then the
                maximum. The user should read the tpc_clk_curr to see the actual
                frequency value of the TPC

What:           /sys/class/habanalabs/hl<n>/tpc_clk_curr
Date:           Jan 2019
KernelVersion:  5.1
Contact:        oded.gabbay@gmail.com
Description:    Displays the current clock frequency of the TPC compute engines

What:           /sys/class/habanalabs/hl<n>/uboot_ver
Date:           Jan 2019
KernelVersion:  5.1
Contact:        oded.gabbay@gmail.com
Description:    Version of the u-boot running on the device's CPU

What:           /sys/class/habanalabs/hl<n>/write_open_cnt
Date:           Jan 2019
KernelVersion:  5.1
Contact:        oded.gabbay@gmail.com
Description:    Displays the total number of user processes that are currently
                opened on the device's file