diff options
Diffstat (limited to 'Documentation/ABI')
| -rw-r--r-- | Documentation/ABI/testing/debugfs-moxtet | 23 | ||||
| -rw-r--r-- | Documentation/ABI/testing/sysfs-bus-moxtet-devices | 17 | ||||
| -rw-r--r-- | Documentation/ABI/testing/sysfs-devices-soc | 7 | ||||
| -rw-r--r-- | Documentation/ABI/testing/sysfs-firmware-efi | 8 | ||||
| -rw-r--r-- | Documentation/ABI/testing/sysfs-firmware-turris-mox-rwtm | 37 |
5 files changed, 92 insertions, 0 deletions
diff --git a/Documentation/ABI/testing/debugfs-moxtet b/Documentation/ABI/testing/debugfs-moxtet new file mode 100644 index 000000000000..67b1717794d8 --- /dev/null +++ b/Documentation/ABI/testing/debugfs-moxtet @@ -0,0 +1,23 @@ +What: /sys/kernel/debug/moxtet/input +Date: March 2019 +KernelVersion: 5.3 +Contact: Marek Behún <marek.behun@nic.cz> +Description: (R) Read input from the shift registers, in hexadecimal. + Returns N+1 bytes, where N is the number of Moxtet connected + modules. The first byte is from the CPU board itself. + Example: 101214 + 10: CPU board with SD card + 12: 2 = PCIe module, 1 = IRQ not active + 14: 4 = Peridot module, 1 = IRQ not active + +What: /sys/kernel/debug/moxtet/output +Date: March 2019 +KernelVersion: 5.3 +Contact: Marek Behún <marek.behun@nic.cz> +Description: (RW) Read last written value to the shift registers, in + hexadecimal, or write values to the shift registers, also + in hexadecimal. + Example: 0102 + 01: 01 was last written, or is to be written, to the + first module's shift register + 02: the same for second module diff --git a/Documentation/ABI/testing/sysfs-bus-moxtet-devices b/Documentation/ABI/testing/sysfs-bus-moxtet-devices new file mode 100644 index 000000000000..355958527fa3 --- /dev/null +++ b/Documentation/ABI/testing/sysfs-bus-moxtet-devices @@ -0,0 +1,17 @@ +What: /sys/bus/moxtet/devices/moxtet-<name>.<addr>/module_description +Date: March 2019 +KernelVersion: 5.3 +Contact: Marek Behún <marek.behun@nic.cz> +Description: (R) Moxtet module description. Format: string + +What: /sys/bus/moxtet/devices/moxtet-<name>.<addr>/module_id +Date: March 2019 +KernelVersion: 5.3 +Contact: Marek Behún <marek.behun@nic.cz> +Description: (R) Moxtet module ID. Format: %x + +What: /sys/bus/moxtet/devices/moxtet-<name>.<addr>/module_name +Date: March 2019 +KernelVersion: 5.3 +Contact: Marek Behún <marek.behun@nic.cz> +Description: (R) Moxtet module name. Format: string diff --git a/Documentation/ABI/testing/sysfs-devices-soc b/Documentation/ABI/testing/sysfs-devices-soc index 6d9cc253f2b2..ba3a3fac0ee1 100644 --- a/Documentation/ABI/testing/sysfs-devices-soc +++ b/Documentation/ABI/testing/sysfs-devices-soc @@ -26,6 +26,13 @@ Description: Read-only attribute common to all SoCs. Contains SoC family name (e.g. DB8500). +What: /sys/devices/socX/serial_number +Date: January 2019 +contact: Bjorn Andersson <bjorn.andersson@linaro.org> +Description: + Read-only attribute supported by most SoCs. Contains the SoC's + serial number, if available. + What: /sys/devices/socX/soc_id Date: January 2012 contact: Lee Jones <lee.jones@linaro.org> diff --git a/Documentation/ABI/testing/sysfs-firmware-efi b/Documentation/ABI/testing/sysfs-firmware-efi index e794eac32a90..5e4d0b27cdfe 100644 --- a/Documentation/ABI/testing/sysfs-firmware-efi +++ b/Documentation/ABI/testing/sysfs-firmware-efi @@ -28,3 +28,11 @@ Description: Displays the physical addresses of all EFI Configuration versions are always printed first, i.e. ACPI20 comes before ACPI. Users: dmidecode + +What: /sys/firmware/efi/tables/rci2 +Date: July 2019 +Contact: Narendra K <Narendra.K@dell.com>, linux-bugs@dell.com +Description: Displays the content of the Runtime Configuration Interface + Table version 2 on Dell EMC PowerEdge systems in binary format +Users: It is used by Dell EMC OpenManage Server Administrator tool to + populate BIOS setup page. diff --git a/Documentation/ABI/testing/sysfs-firmware-turris-mox-rwtm b/Documentation/ABI/testing/sysfs-firmware-turris-mox-rwtm new file mode 100644 index 000000000000..15595fab88d1 --- /dev/null +++ b/Documentation/ABI/testing/sysfs-firmware-turris-mox-rwtm @@ -0,0 +1,37 @@ +What: /sys/firmware/turris-mox-rwtm/board_version +Date: August 2019 +KernelVersion: 5.4 +Contact: Marek Behún <marek.behun@nic.cz> +Description: (R) Board version burned into eFuses of this Turris Mox board. + Format: %i + +What: /sys/firmware/turris-mox-rwtm/mac_address* +Date: August 2019 +KernelVersion: 5.4 +Contact: Marek Behún <marek.behun@nic.cz> +Description: (R) MAC addresses burned into eFuses of this Turris Mox board. + Format: %pM + +What: /sys/firmware/turris-mox-rwtm/pubkey +Date: August 2019 +KernelVersion: 5.4 +Contact: Marek Behún <marek.behun@nic.cz> +Description: (R) ECDSA public key (in pubkey hex compressed form) computed + as pair to the ECDSA private key burned into eFuses of this + Turris Mox Board. + Format: string + +What: /sys/firmware/turris-mox-rwtm/ram_size +Date: August 2019 +KernelVersion: 5.4 +Contact: Marek Behún <marek.behun@nic.cz> +Description: (R) RAM size in MiB of this Turris Mox board as was detected + during manufacturing and burned into eFuses. Can be 512 or 1024. + Format: %i + +What: /sys/firmware/turris-mox-rwtm/serial_number +Date: August 2019 +KernelVersion: 5.4 +Contact: Marek Behún <marek.behun@nic.cz> +Description: (R) Serial number burned into eFuses of this Turris Mox device. + Format: %016X |