diff options
Diffstat (limited to 'Documentation/ABI')
| -rw-r--r-- | Documentation/ABI/stable/sysfs-bus-nvmem | 19 | ||||
| -rw-r--r-- | Documentation/ABI/testing/configfs-usb-gadget-rndis | 3 | ||||
| -rw-r--r-- | Documentation/ABI/testing/sysfs-bus-iio | 9 | ||||
| -rw-r--r-- | Documentation/ABI/testing/sysfs-bus-thunderbolt | 2 | ||||
| -rw-r--r-- | Documentation/ABI/testing/sysfs-bus-usb-lvstest | 13 | ||||
| -rw-r--r-- | Documentation/ABI/testing/sysfs-driver-altera-cvp | 8 |
6 files changed, 54 insertions, 0 deletions
diff --git a/Documentation/ABI/stable/sysfs-bus-nvmem b/Documentation/ABI/stable/sysfs-bus-nvmem new file mode 100644 index 000000000000..5923ab4620c5 --- /dev/null +++ b/Documentation/ABI/stable/sysfs-bus-nvmem @@ -0,0 +1,19 @@ +What: /sys/bus/nvmem/devices/.../nvmem +Date: July 2015 +KernelVersion: 4.2 +Contact: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> +Description: + This file allows user to read/write the raw NVMEM contents. + Permissions for write to this file depends on the nvmem + provider configuration. + + ex: + hexdump /sys/bus/nvmem/devices/qfprom0/nvmem + + 0000000 0000 0000 0000 0000 0000 0000 0000 0000 + * + 00000a0 db10 2240 0000 e000 0c00 0c00 0000 0c00 + 0000000 0000 0000 0000 0000 0000 0000 0000 0000 + ... + * + 0001000 diff --git a/Documentation/ABI/testing/configfs-usb-gadget-rndis b/Documentation/ABI/testing/configfs-usb-gadget-rndis index e32879b84b4d..137399095d74 100644 --- a/Documentation/ABI/testing/configfs-usb-gadget-rndis +++ b/Documentation/ABI/testing/configfs-usb-gadget-rndis @@ -12,3 +12,6 @@ Description: Ethernet over USB link dev_addr - MAC address of device's end of this Ethernet over USB link + class - USB interface class, default is 02 (hex) + subclass - USB interface subclass, default is 06 (hex) + protocol - USB interface protocol, default is 00 (hex) diff --git a/Documentation/ABI/testing/sysfs-bus-iio b/Documentation/ABI/testing/sysfs-bus-iio index 2db2cdf42d54..7eead5f97e02 100644 --- a/Documentation/ABI/testing/sysfs-bus-iio +++ b/Documentation/ABI/testing/sysfs-bus-iio @@ -119,6 +119,15 @@ Description: unique to allow association with event codes. Units after application of scale and offset are milliamps. +What: /sys/bus/iio/devices/iio:deviceX/in_powerY_raw +KernelVersion: 4.5 +Contact: linux-iio@vger.kernel.org +Description: + Raw (unscaled no bias removal etc.) power measurement from + channel Y. The number must always be specified and + unique to allow association with event codes. Units after + application of scale and offset are milliwatts. + What: /sys/bus/iio/devices/iio:deviceX/in_capacitanceY_raw KernelVersion: 3.2 Contact: linux-iio@vger.kernel.org diff --git a/Documentation/ABI/testing/sysfs-bus-thunderbolt b/Documentation/ABI/testing/sysfs-bus-thunderbolt index 2a98149943ea..392bef5bd399 100644 --- a/Documentation/ABI/testing/sysfs-bus-thunderbolt +++ b/Documentation/ABI/testing/sysfs-bus-thunderbolt @@ -45,6 +45,8 @@ Contact: thunderbolt-software@lists.01.org Description: When a devices supports Thunderbolt secure connect it will have this attribute. Writing 32 byte hex string changes authorization to use the secure connection method instead. + Writing an empty string clears the key and regular connection + method can be used again. What: /sys/bus/thunderbolt/devices/.../device Date: Sep 2017 diff --git a/Documentation/ABI/testing/sysfs-bus-usb-lvstest b/Documentation/ABI/testing/sysfs-bus-usb-lvstest index 5151290cf8e7..ee0046dc4192 100644 --- a/Documentation/ABI/testing/sysfs-bus-usb-lvstest +++ b/Documentation/ABI/testing/sysfs-bus-usb-lvstest @@ -45,3 +45,16 @@ Contact: Pratyush Anand <pratyush.anand@gmail.com> Description: Write to this node to issue "U3 exit" for Link Layer Validation device. It is needed for TD.7.36. + +What: /sys/bus/usb/devices/.../enable_compliance +Date: July 2017 +Description: + Write to this node to set the port to compliance mode to test + with Link Layer Validation device. It is needed for TD.7.34. + +What: /sys/bus/usb/devices/.../warm_reset +Date: July 2017 +Description: + Write to this node to issue "Warm Reset" for Link Layer Validation + device. It may be needed to properly reset an xHCI 1.1 host port if + compliance mode needed to be explicitly enabled. diff --git a/Documentation/ABI/testing/sysfs-driver-altera-cvp b/Documentation/ABI/testing/sysfs-driver-altera-cvp new file mode 100644 index 000000000000..8cde64a71edb --- /dev/null +++ b/Documentation/ABI/testing/sysfs-driver-altera-cvp @@ -0,0 +1,8 @@ +What: /sys/bus/pci/drivers/altera-cvp/chkcfg +Date: May 2017 +Kernel Version: 4.13 +Contact: Anatolij Gustschin <agust@denx.de> +Description: + Contains either 1 or 0 and controls if configuration + error checking in altera-cvp driver is turned on or + off. |