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
+Description: Allows the user to set the maximum clock frequency, in Hz, 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 than the
maximum. The user should read the ic_clk_curr to see the actual
- frequency value of the IC
+ frequency value of the IC. This property is valid only for the
+ Goya ASIC family
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
+Description: Displays the current clock frequency, in Hz, of the Interconnect
+ fabric. This property is valid only for the Goya ASIC family
What: /sys/class/habanalabs/hl<n>/infineon_ver
Date: Jan 2019
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
+Description: Allows the user to set the maximum clock frequency, in Hz, 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 than the
maximum. The user should read the mme_clk_curr to see the actual
- frequency value of the MME
+ frequency value of the MME. This property is valid only for the
+ Goya ASIC family
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
+Description: Displays the current clock frequency, in Hz, of the MME compute
+ engine. This property is valid only for the Goya ASIC family
What: /sys/class/habanalabs/hl<n>/pci_addr
Date: Jan 2019
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
+Description: Allows the user to set the maximum clock frequency, in Hz, 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 than the
maximum. The user should read the tpc_clk_curr to see the actual
- frequency value of the TPC
+ frequency value of the TPC. This property is valid only for
+ Goya ASIC family
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
+Description: Displays the current clock frequency, in Hz, of the TPC compute
+ engines. This property is valid only for the Goya ASIC family
What: /sys/class/habanalabs/hl<n>/uboot_ver
Date: Jan 2019