diff options
Diffstat (limited to 'Documentation/ABI/testing/sysfs-driver-habanalabs')
| -rw-r--r-- | Documentation/ABI/testing/sysfs-driver-habanalabs | 58 |
1 files changed, 29 insertions, 29 deletions
diff --git a/Documentation/ABI/testing/sysfs-driver-habanalabs b/Documentation/ABI/testing/sysfs-driver-habanalabs index 169ae4b2a180..1f127f71d2b4 100644 --- a/Documentation/ABI/testing/sysfs-driver-habanalabs +++ b/Documentation/ABI/testing/sysfs-driver-habanalabs @@ -1,7 +1,7 @@ What: /sys/class/habanalabs/hl<n>/armcp_kernel_ver Date: Jan 2019 KernelVersion: 5.1 -Contact: oded.gabbay@gmail.com +Contact: ogabbay@kernel.org Description: Version of the Linux kernel running on the device's CPU. Will be DEPRECATED in Linux kernel version 5.10, and be replaced with cpucp_kernel_ver @@ -9,7 +9,7 @@ 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 +Contact: ogabbay@kernel.org Description: Version of the application running on the device's CPU Will be DEPRECATED in Linux kernel version 5.10, and be replaced with cpucp_ver @@ -17,7 +17,7 @@ Description: Version of the application running on the device's CPU What: /sys/class/habanalabs/hl<n>/clk_max_freq_mhz Date: Jun 2019 KernelVersion: not yet upstreamed -Contact: oded.gabbay@gmail.com +Contact: ogabbay@kernel.org Description: Allows the user to set the maximum clock frequency, in MHz. The device clock might be set to lower value than the maximum. The user should read the clk_cur_freq_mhz to see the actual @@ -27,52 +27,52 @@ Description: Allows the user to set the maximum clock frequency, in MHz. What: /sys/class/habanalabs/hl<n>/clk_cur_freq_mhz Date: Jun 2019 KernelVersion: not yet upstreamed -Contact: oded.gabbay@gmail.com +Contact: ogabbay@kernel.org Description: Displays the current frequency, in MHz, of the device clock. This property is valid only for the Gaudi ASIC family What: /sys/class/habanalabs/hl<n>/cpld_ver Date: Jan 2019 KernelVersion: 5.1 -Contact: oded.gabbay@gmail.com +Contact: ogabbay@kernel.org Description: Version of the Device's CPLD F/W What: /sys/class/habanalabs/hl<n>/cpucp_kernel_ver Date: Oct 2020 KernelVersion: 5.10 -Contact: oded.gabbay@gmail.com +Contact: ogabbay@kernel.org Description: Version of the Linux kernel running on the device's CPU What: /sys/class/habanalabs/hl<n>/cpucp_ver Date: Oct 2020 KernelVersion: 5.10 -Contact: oded.gabbay@gmail.com +Contact: ogabbay@kernel.org Description: Version of the application running on the device's CPU What: /sys/class/habanalabs/hl<n>/device_type Date: Jan 2019 KernelVersion: 5.1 -Contact: oded.gabbay@gmail.com +Contact: ogabbay@kernel.org 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 +Contact: ogabbay@kernel.org 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 +Contact: ogabbay@kernel.org 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 +Contact: ogabbay@kernel.org 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 @@ -80,14 +80,14 @@ Description: Interface to trigger a hard-reset operation for the device. What: /sys/class/habanalabs/hl<n>/hard_reset_cnt Date: Jan 2019 KernelVersion: 5.1 -Contact: oded.gabbay@gmail.com +Contact: ogabbay@kernel.org 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 +Contact: ogabbay@kernel.org Description: Allows the user to set the maximum clock frequency for MME, TPC and IC when the power management profile is set to "automatic". This property is valid only for the Goya ASIC family @@ -95,7 +95,7 @@ Description: Allows the user to set the maximum clock frequency for MME, TPC What: /sys/class/habanalabs/hl<n>/ic_clk Date: Jan 2019 KernelVersion: 5.1 -Contact: oded.gabbay@gmail.com +Contact: ogabbay@kernel.org 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" @@ -107,27 +107,27 @@ Description: Allows the user to set the maximum clock frequency, in Hz, of What: /sys/class/habanalabs/hl<n>/ic_clk_curr Date: Jan 2019 KernelVersion: 5.1 -Contact: oded.gabbay@gmail.com +Contact: ogabbay@kernel.org 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 KernelVersion: 5.1 -Contact: oded.gabbay@gmail.com +Contact: ogabbay@kernel.org 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 +Contact: ogabbay@kernel.org 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 +Contact: ogabbay@kernel.org 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" @@ -139,21 +139,21 @@ Description: Allows the user to set the maximum clock frequency, in Hz, of What: /sys/class/habanalabs/hl<n>/mme_clk_curr Date: Jan 2019 KernelVersion: 5.1 -Contact: oded.gabbay@gmail.com +Contact: ogabbay@kernel.org 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 KernelVersion: 5.1 -Contact: oded.gabbay@gmail.com +Contact: ogabbay@kernel.org 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 +Contact: ogabbay@kernel.org 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 @@ -167,13 +167,13 @@ Description: Power management profile. Values are "auto", "manual". In "auto" What: /sys/class/habanalabs/hl<n>/preboot_btl_ver Date: Jan 2019 KernelVersion: 5.1 -Contact: oded.gabbay@gmail.com +Contact: ogabbay@kernel.org 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 +Contact: ogabbay@kernel.org Description: Interface to trigger a soft-reset operation for the device. Soft-reset will reset only the compute and DMA engines of the device @@ -181,26 +181,26 @@ Description: Interface to trigger a soft-reset operation for the device. What: /sys/class/habanalabs/hl<n>/soft_reset_cnt Date: Jan 2019 KernelVersion: 5.1 -Contact: oded.gabbay@gmail.com +Contact: ogabbay@kernel.org 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 +Contact: ogabbay@kernel.org 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 +Contact: ogabbay@kernel.org 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 +Contact: ogabbay@kernel.org 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" @@ -212,12 +212,12 @@ Description: Allows the user to set the maximum clock frequency, in Hz, of What: /sys/class/habanalabs/hl<n>/tpc_clk_curr Date: Jan 2019 KernelVersion: 5.1 -Contact: oded.gabbay@gmail.com +Contact: ogabbay@kernel.org 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 KernelVersion: 5.1 -Contact: oded.gabbay@gmail.com +Contact: ogabbay@kernel.org Description: Version of the u-boot running on the device's CPU
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