diff options
Diffstat (limited to 'Documentation/ABI')
-rw-r--r-- | Documentation/ABI/testing/configfs-usb-gadget | 81 | ||||
-rw-r--r-- | Documentation/ABI/testing/configfs-usb-gadget-acm | 8 | ||||
-rw-r--r-- | Documentation/ABI/testing/configfs-usb-gadget-ecm | 16 | ||||
-rw-r--r-- | Documentation/ABI/testing/configfs-usb-gadget-eem | 14 | ||||
-rw-r--r-- | Documentation/ABI/testing/configfs-usb-gadget-ncm | 15 | ||||
-rw-r--r-- | Documentation/ABI/testing/configfs-usb-gadget-obex | 9 | ||||
-rw-r--r-- | Documentation/ABI/testing/configfs-usb-gadget-phonet | 8 | ||||
-rw-r--r-- | Documentation/ABI/testing/configfs-usb-gadget-rndis | 14 | ||||
-rw-r--r-- | Documentation/ABI/testing/configfs-usb-gadget-serial | 9 | ||||
-rw-r--r-- | Documentation/ABI/testing/configfs-usb-gadget-subset | 14 | ||||
-rw-r--r-- | Documentation/ABI/testing/sysfs-bus-iio | 90 | ||||
-rw-r--r-- | Documentation/ABI/testing/sysfs-bus-pci | 5 | ||||
-rw-r--r-- | Documentation/ABI/testing/sysfs-bus-usb | 27 | ||||
-rw-r--r-- | Documentation/ABI/testing/sysfs-class-uwb_rc-wusbhc | 19 |
14 files changed, 280 insertions, 49 deletions
diff --git a/Documentation/ABI/testing/configfs-usb-gadget b/Documentation/ABI/testing/configfs-usb-gadget new file mode 100644 index 000000000000..01e769d6984d --- /dev/null +++ b/Documentation/ABI/testing/configfs-usb-gadget @@ -0,0 +1,81 @@ +What: /config/usb-gadget +Date: Jun 2013 +KenelVersion: 3.11 +Description: + This group contains sub-groups corresponding to created + USB gadgets. + +What: /config/usb-gadget/gadget +Date: Jun 2013 +KenelVersion: 3.11 +Description: + + The attributes of a gadget: + + UDC - bind a gadget to UDC/unbind a gadget; + write UDC's name found in /sys/class/udc/* + to bind a gadget, empty string "" to unbind. + + bDeviceClass - USB device class code + bDeviceSubClass - USB device subclass code + bDeviceProtocol - USB device protocol code + bMaxPacketSize0 - maximum endpoint 0 packet size + bcdDevice - bcd device release number + bcdUSB - bcd USB specification version number + idProduct - product ID + idVendor - vendor ID + +What: /config/usb-gadget/gadget/configs +Date: Jun 2013 +KenelVersion: 3.11 +Description: + This group contains a USB gadget's configurations + +What: /config/usb-gadget/gadget/configs/config +Date: Jun 2013 +KernelVersion: 3.11 +Description: + The attributes of a configuration: + + bmAttributes - configuration characteristics + MaxPower - maximum power consumption from the bus + +What: /config/usb-gadget/gadget/configs/config/strings +Date: Jun 2013 +KernelVersion: 3.11 +Description: + This group contains subdirectories for language-specific + strings for this configuration. + +What: /config/usb-gadget/gadget/configs/config/strings/language +Date: Jun 2013 +KernelVersion: 3.11 +Description: + The attributes: + + configuration - configuration description + + +What: /config/usb-gadget/gadget/functions +Date: Jun 2013 +KenelVersion: 3.11 +Description: + This group contains functions available to this USB gadget. + +What: /config/usb-gadget/gadget/strings +Date: Jun 2013 +KenelVersion: 3.11 +Description: + This group contains subdirectories for language-specific + strings for this gadget. + +What: /config/usb-gadget/gadget/strings/language +Date: Jun 2013 +KenelVersion: 3.11 +Description: + The attributes: + + serialnumber - gadget's serial number (string) + product - gadget's product description + manufacturer - gadget's manufacturer description + diff --git a/Documentation/ABI/testing/configfs-usb-gadget-acm b/Documentation/ABI/testing/configfs-usb-gadget-acm new file mode 100644 index 000000000000..5708a568b5f6 --- /dev/null +++ b/Documentation/ABI/testing/configfs-usb-gadget-acm @@ -0,0 +1,8 @@ +What: /config/usb-gadget/gadget/functions/acm.name +Date: Jun 2013 +KenelVersion: 3.11 +Description: + + This item contains just one readonly attribute: port_num. + It contains the port number of the /dev/ttyGS<n> device + associated with acm function's instance "name". diff --git a/Documentation/ABI/testing/configfs-usb-gadget-ecm b/Documentation/ABI/testing/configfs-usb-gadget-ecm new file mode 100644 index 000000000000..6b9a582ce0b5 --- /dev/null +++ b/Documentation/ABI/testing/configfs-usb-gadget-ecm @@ -0,0 +1,16 @@ +What: /config/usb-gadget/gadget/functions/ecm.name +Date: Jun 2013 +KenelVersion: 3.11 +Description: + The attributes: + + ifname - network device interface name associated with + this function instance + qmult - queue length multiplier for high and + super speed + host_addr - MAC address of host's end of this + Ethernet over USB link + dev_addr - MAC address of device's end of this + Ethernet over USB link + + diff --git a/Documentation/ABI/testing/configfs-usb-gadget-eem b/Documentation/ABI/testing/configfs-usb-gadget-eem new file mode 100644 index 000000000000..dbddf36b48b3 --- /dev/null +++ b/Documentation/ABI/testing/configfs-usb-gadget-eem @@ -0,0 +1,14 @@ +What: /config/usb-gadget/gadget/functions/eem.name +Date: Jun 2013 +KenelVersion: 3.11 +Description: + The attributes: + + ifname - network device interface name associated with + this function instance + qmult - queue length multiplier for high and + super speed + host_addr - MAC address of host's end of this + Ethernet over USB link + dev_addr - MAC address of device's end of this + Ethernet over USB link diff --git a/Documentation/ABI/testing/configfs-usb-gadget-ncm b/Documentation/ABI/testing/configfs-usb-gadget-ncm new file mode 100644 index 000000000000..bc309f42357d --- /dev/null +++ b/Documentation/ABI/testing/configfs-usb-gadget-ncm @@ -0,0 +1,15 @@ +What: /config/usb-gadget/gadget/functions/ncm.name +Date: Jun 2013 +KenelVersion: 3.11 +Description: + The attributes: + + ifname - network device interface name associated with + this function instance + qmult - queue length multiplier for high and + super speed + host_addr - MAC address of host's end of this + Ethernet over USB link + dev_addr - MAC address of device's end of this + Ethernet over USB link + diff --git a/Documentation/ABI/testing/configfs-usb-gadget-obex b/Documentation/ABI/testing/configfs-usb-gadget-obex new file mode 100644 index 000000000000..aaa5c96fb7c6 --- /dev/null +++ b/Documentation/ABI/testing/configfs-usb-gadget-obex @@ -0,0 +1,9 @@ +What: /config/usb-gadget/gadget/functions/obex.name +Date: Jun 2013 +KenelVersion: 3.11 +Description: + + This item contains just one readonly attribute: port_num. + It contains the port number of the /dev/ttyGS<n> device + associated with obex function's instance "name". + diff --git a/Documentation/ABI/testing/configfs-usb-gadget-phonet b/Documentation/ABI/testing/configfs-usb-gadget-phonet new file mode 100644 index 000000000000..3e3b742cdfd7 --- /dev/null +++ b/Documentation/ABI/testing/configfs-usb-gadget-phonet @@ -0,0 +1,8 @@ +What: /config/usb-gadget/gadget/functions/phonet.name +Date: Jun 2013 +KenelVersion: 3.11 +Description: + + This item contains just one readonly attribute: ifname. + It contains the network interface name assigned during + network device registration. diff --git a/Documentation/ABI/testing/configfs-usb-gadget-rndis b/Documentation/ABI/testing/configfs-usb-gadget-rndis new file mode 100644 index 000000000000..822e6dad8fc0 --- /dev/null +++ b/Documentation/ABI/testing/configfs-usb-gadget-rndis @@ -0,0 +1,14 @@ +What: /config/usb-gadget/gadget/functions/rndis.name +Date: Jun 2013 +KenelVersion: 3.11 +Description: + The attributes: + + ifname - network device interface name associated with + this function instance + qmult - queue length multiplier for high and + super speed + host_addr - MAC address of host's end of this + Ethernet over USB link + dev_addr - MAC address of device's end of this + Ethernet over USB link diff --git a/Documentation/ABI/testing/configfs-usb-gadget-serial b/Documentation/ABI/testing/configfs-usb-gadget-serial new file mode 100644 index 000000000000..16f130c1501f --- /dev/null +++ b/Documentation/ABI/testing/configfs-usb-gadget-serial @@ -0,0 +1,9 @@ +What: /config/usb-gadget/gadget/functions/gser.name +Date: Jun 2013 +KenelVersion: 3.11 +Description: + + This item contains just one readonly attribute: port_num. + It contains the port number of the /dev/ttyGS<n> device + associated with gser function's instance "name". + diff --git a/Documentation/ABI/testing/configfs-usb-gadget-subset b/Documentation/ABI/testing/configfs-usb-gadget-subset new file mode 100644 index 000000000000..154ae597cd99 --- /dev/null +++ b/Documentation/ABI/testing/configfs-usb-gadget-subset @@ -0,0 +1,14 @@ +What: /config/usb-gadget/gadget/functions/geth.name +Date: Jun 2013 +KenelVersion: 3.11 +Description: + The attributes: + + ifname - network device interface name associated with + this function instance + qmult - queue length multiplier for high and + super speed + host_addr - MAC address of host's end of this + Ethernet over USB link + dev_addr - MAC address of device's end of this + Ethernet over USB link diff --git a/Documentation/ABI/testing/sysfs-bus-iio b/Documentation/ABI/testing/sysfs-bus-iio index 2e33dc6b2346..dda81ffae5cf 100644 --- a/Documentation/ABI/testing/sysfs-bus-iio +++ b/Documentation/ABI/testing/sysfs-bus-iio @@ -690,45 +690,45 @@ Description: Actually start the buffer capture up. Will start trigger if first device and appropriate. -What: /sys/bus/iio/devices/iio:deviceX/buffer/scan_elements +What: /sys/bus/iio/devices/iio:deviceX/scan_elements KernelVersion: 2.6.37 Contact: linux-iio@vger.kernel.org Description: Directory containing interfaces for elements that will be captured for a single triggered sample set in the buffer. -What: /sys/.../buffer/scan_elements/in_accel_x_en -What: /sys/.../buffer/scan_elements/in_accel_y_en -What: /sys/.../buffer/scan_elements/in_accel_z_en -What: /sys/.../buffer/scan_elements/in_anglvel_x_en -What: /sys/.../buffer/scan_elements/in_anglvel_y_en -What: /sys/.../buffer/scan_elements/in_anglvel_z_en -What: /sys/.../buffer/scan_elements/in_magn_x_en -What: /sys/.../buffer/scan_elements/in_magn_y_en -What: /sys/.../buffer/scan_elements/in_magn_z_en -What: /sys/.../buffer/scan_elements/in_timestamp_en -What: /sys/.../buffer/scan_elements/in_voltageY_supply_en -What: /sys/.../buffer/scan_elements/in_voltageY_en -What: /sys/.../buffer/scan_elements/in_voltageY-voltageZ_en -What: /sys/.../buffer/scan_elements/in_incli_x_en -What: /sys/.../buffer/scan_elements/in_incli_y_en -What: /sys/.../buffer/scan_elements/in_pressureY_en -What: /sys/.../buffer/scan_elements/in_pressure_en +What: /sys/.../iio:deviceX/scan_elements/in_accel_x_en +What: /sys/.../iio:deviceX/scan_elements/in_accel_y_en +What: /sys/.../iio:deviceX/scan_elements/in_accel_z_en +What: /sys/.../iio:deviceX/scan_elements/in_anglvel_x_en +What: /sys/.../iio:deviceX/scan_elements/in_anglvel_y_en +What: /sys/.../iio:deviceX/scan_elements/in_anglvel_z_en +What: /sys/.../iio:deviceX/scan_elements/in_magn_x_en +What: /sys/.../iio:deviceX/scan_elements/in_magn_y_en +What: /sys/.../iio:deviceX/scan_elements/in_magn_z_en +What: /sys/.../iio:deviceX/scan_elements/in_timestamp_en +What: /sys/.../iio:deviceX/scan_elements/in_voltageY_supply_en +What: /sys/.../iio:deviceX/scan_elements/in_voltageY_en +What: /sys/.../iio:deviceX/scan_elements/in_voltageY-voltageZ_en +What: /sys/.../iio:deviceX/scan_elements/in_incli_x_en +What: /sys/.../iio:deviceX/scan_elements/in_incli_y_en +What: /sys/.../iio:deviceX/scan_elements/in_pressureY_en +What: /sys/.../iio:deviceX/scan_elements/in_pressure_en KernelVersion: 2.6.37 Contact: linux-iio@vger.kernel.org Description: Scan element control for triggered data capture. -What: /sys/.../buffer/scan_elements/in_accel_type -What: /sys/.../buffer/scan_elements/in_anglvel_type -What: /sys/.../buffer/scan_elements/in_magn_type -What: /sys/.../buffer/scan_elements/in_incli_type -What: /sys/.../buffer/scan_elements/in_voltageY_type -What: /sys/.../buffer/scan_elements/in_voltage_type -What: /sys/.../buffer/scan_elements/in_voltageY_supply_type -What: /sys/.../buffer/scan_elements/in_timestamp_type -What: /sys/.../buffer/scan_elements/in_pressureY_type -What: /sys/.../buffer/scan_elements/in_pressure_type +What: /sys/.../iio:deviceX/scan_elements/in_accel_type +What: /sys/.../iio:deviceX/scan_elements/in_anglvel_type +What: /sys/.../iio:deviceX/scan_elements/in_magn_type +What: /sys/.../iio:deviceX/scan_elements/in_incli_type +What: /sys/.../iio:deviceX/scan_elements/in_voltageY_type +What: /sys/.../iio:deviceX/scan_elements/in_voltage_type +What: /sys/.../iio:deviceX/scan_elements/in_voltageY_supply_type +What: /sys/.../iio:deviceX/scan_elements/in_timestamp_type +What: /sys/.../iio:deviceX/scan_elements/in_pressureY_type +What: /sys/.../iio:deviceX/scan_elements/in_pressure_type KernelVersion: 2.6.37 Contact: linux-iio@vger.kernel.org Description: @@ -752,29 +752,29 @@ Description: For other storage combinations this attribute will be extended appropriately. -What: /sys/.../buffer/scan_elements/in_accel_type_available +What: /sys/.../iio:deviceX/scan_elements/in_accel_type_available KernelVersion: 2.6.37 Contact: linux-iio@vger.kernel.org Description: If the type parameter can take one of a small set of values, this attribute lists them. -What: /sys/.../buffer/scan_elements/in_voltageY_index -What: /sys/.../buffer/scan_elements/in_voltageY_supply_index -What: /sys/.../buffer/scan_elements/in_accel_x_index -What: /sys/.../buffer/scan_elements/in_accel_y_index -What: /sys/.../buffer/scan_elements/in_accel_z_index -What: /sys/.../buffer/scan_elements/in_anglvel_x_index -What: /sys/.../buffer/scan_elements/in_anglvel_y_index -What: /sys/.../buffer/scan_elements/in_anglvel_z_index -What: /sys/.../buffer/scan_elements/in_magn_x_index -What: /sys/.../buffer/scan_elements/in_magn_y_index -What: /sys/.../buffer/scan_elements/in_magn_z_index -What: /sys/.../buffer/scan_elements/in_incli_x_index -What: /sys/.../buffer/scan_elements/in_incli_y_index -What: /sys/.../buffer/scan_elements/in_timestamp_index -What: /sys/.../buffer/scan_elements/in_pressureY_index -What: /sys/.../buffer/scan_elements/in_pressure_index +What: /sys/.../iio:deviceX/scan_elements/in_voltageY_index +What: /sys/.../iio:deviceX/scan_elements/in_voltageY_supply_index +What: /sys/.../iio:deviceX/scan_elements/in_accel_x_index +What: /sys/.../iio:deviceX/scan_elements/in_accel_y_index +What: /sys/.../iio:deviceX/scan_elements/in_accel_z_index +What: /sys/.../iio:deviceX/scan_elements/in_anglvel_x_index +What: /sys/.../iio:deviceX/scan_elements/in_anglvel_y_index +What: /sys/.../iio:deviceX/scan_elements/in_anglvel_z_index +What: /sys/.../iio:deviceX/scan_elements/in_magn_x_index +What: /sys/.../iio:deviceX/scan_elements/in_magn_y_index +What: /sys/.../iio:deviceX/scan_elements/in_magn_z_index +What: /sys/.../iio:deviceX/scan_elements/in_incli_x_index +What: /sys/.../iio:deviceX/scan_elements/in_incli_y_index +What: /sys/.../iio:deviceX/scan_elements/in_timestamp_index +What: /sys/.../iio:deviceX/scan_elements/in_pressureY_index +What: /sys/.../iio:deviceX/scan_elements/in_pressure_index KernelVersion: 2.6.37 Contact: linux-iio@vger.kernel.org Description: diff --git a/Documentation/ABI/testing/sysfs-bus-pci b/Documentation/ABI/testing/sysfs-bus-pci index 1ce5ae329c04..5210a51c90fd 100644 --- a/Documentation/ABI/testing/sysfs-bus-pci +++ b/Documentation/ABI/testing/sysfs-bus-pci @@ -64,7 +64,6 @@ Description: Writing a non-zero value to this attribute will force a rescan of all PCI buses in the system, and re-discover previously removed devices. - Depends on CONFIG_HOTPLUG. What: /sys/bus/pci/devices/.../msi_irqs/ Date: September, 2011 @@ -90,7 +89,6 @@ Contact: Linux PCI developers <linux-pci@vger.kernel.org> Description: Writing a non-zero value to this attribute will hot-remove the PCI device and any of its children. - Depends on CONFIG_HOTPLUG. What: /sys/bus/pci/devices/.../pci_bus/.../rescan Date: May 2011 @@ -99,7 +97,7 @@ Description: Writing a non-zero value to this attribute will force a rescan of the bus and all child buses, and re-discover devices removed earlier from this - part of the device tree. Depends on CONFIG_HOTPLUG. + part of the device tree. What: /sys/bus/pci/devices/.../rescan Date: January 2009 @@ -109,7 +107,6 @@ Description: force a rescan of the device's parent bus and all child buses, and re-discover devices removed earlier from this part of the device tree. - Depends on CONFIG_HOTPLUG. What: /sys/bus/pci/devices/.../reset Date: July 2009 diff --git a/Documentation/ABI/testing/sysfs-bus-usb b/Documentation/ABI/testing/sysfs-bus-usb index f093e59cbe5f..9759b8c91332 100644 --- a/Documentation/ABI/testing/sysfs-bus-usb +++ b/Documentation/ABI/testing/sysfs-bus-usb @@ -236,3 +236,30 @@ Description: This attribute is to expose these information to user space. The file will read "hotplug", "wired" and "not used" if the information is available, and "unknown" otherwise. + +What: /sys/bus/usb/devices/.../power/usb2_lpm_l1_timeout +Date: May 2013 +Contact: Mathias Nyman <mathias.nyman@linux.intel.com> +Description: + USB 2.0 devices may support hardware link power management (LPM) + L1 sleep state. The usb2_lpm_l1_timeout attribute allows + tuning the timeout for L1 inactivity timer (LPM timer), e.g. + needed inactivity time before host requests the device to go to L1 sleep. + Useful for power management tuning. + Supported values are 0 - 65535 microseconds. + +What: /sys/bus/usb/devices/.../power/usb2_lpm_besl +Date: May 2013 +Contact: Mathias Nyman <mathias.nyman@linux.intel.com> +Description: + USB 2.0 devices that support hardware link power management (LPM) + L1 sleep state now use a best effort service latency value (BESL) to + indicate the best effort to resumption of service to the device after the + initiation of the resume event. + If the device does not have a preferred besl value then the host can select + one instead. This usb2_lpm_besl attribute allows to tune the host selected besl + value in order to tune power saving and service latency. + + Supported values are 0 - 15. + More information on how besl values map to microseconds can be found in + USB 2.0 ECN Errata for Link Power Management, section 4.10) diff --git a/Documentation/ABI/testing/sysfs-class-uwb_rc-wusbhc b/Documentation/ABI/testing/sysfs-class-uwb_rc-wusbhc index 25b1e751b777..5977e2875325 100644 --- a/Documentation/ABI/testing/sysfs-class-uwb_rc-wusbhc +++ b/Documentation/ABI/testing/sysfs-class-uwb_rc-wusbhc @@ -36,3 +36,22 @@ Description: Refer to [ECMA-368] section 10.3.1.1 for the value to use. + +What: /sys/class/uwb_rc/uwbN/wusbhc/wusb_dnts +Date: June 2013 +KernelVersion: 3.11 +Contact: Thomas Pugliese <thomas.pugliese@gmail.com> +Description: + The device notification time slot (DNTS) count and inverval in + milliseconds that the WUSB host should use. This controls how + often the devices will have the opportunity to send + notifications to the host. + +What: /sys/class/uwb_rc/uwbN/wusbhc/wusb_retry_count +Date: June 2013 +KernelVersion: 3.11 +Contact: Thomas Pugliese <thomas.pugliese@gmail.com> +Description: + The number of retries that the WUSB host should attempt + before reporting an error for a bus transaction. The range of + valid values is [0..15], where 0 indicates infinite retries. |