diff options
Diffstat (limited to 'Documentation/ABI')
| -rw-r--r-- | Documentation/ABI/stable/sysfs-driver-ib_srp | 13 | ||||
| -rw-r--r-- | Documentation/ABI/stable/sysfs-transport-srp | 39 | ||||
| -rw-r--r-- | Documentation/ABI/testing/sysfs-driver-hid-roccat-ryos | 178 | ||||
| -rw-r--r-- | Documentation/ABI/testing/sysfs-driver-hid-wiimote | 18 |
4 files changed, 248 insertions, 0 deletions
diff --git a/Documentation/ABI/stable/sysfs-driver-ib_srp b/Documentation/ABI/stable/sysfs-driver-ib_srp index 5c53d28f775c..b9688de8455b 100644 --- a/Documentation/ABI/stable/sysfs-driver-ib_srp +++ b/Documentation/ABI/stable/sysfs-driver-ib_srp @@ -61,6 +61,12 @@ Description: Interface for making ib_srp connect to a new target. interrupt is handled by a different CPU then the comp_vector parameter can be used to spread the SRP completion workload over multiple CPU's. + * tl_retry_count, a number in the range 2..7 specifying the + IB RC retry count. + * queue_size, the maximum number of commands that the + initiator is allowed to queue per SCSI host. The default + value for this parameter is 62. The lowest supported value + is 2. What: /sys/class/infiniband_srp/srp-<hca>-<port_number>/ibdev Date: January 2, 2006 @@ -153,6 +159,13 @@ Contact: linux-rdma@vger.kernel.org Description: InfiniBand service ID used for establishing communication with the SRP target. +What: /sys/class/scsi_host/host<n>/sgid +Date: February 1, 2014 +KernelVersion: 3.13 +Contact: linux-rdma@vger.kernel.org +Description: InfiniBand GID of the source port used for communication with + the SRP target. + What: /sys/class/scsi_host/host<n>/zero_req_lim Date: September 20, 2006 KernelVersion: 2.6.18 diff --git a/Documentation/ABI/stable/sysfs-transport-srp b/Documentation/ABI/stable/sysfs-transport-srp index b36fb0dc13c8..ec7af69fea0a 100644 --- a/Documentation/ABI/stable/sysfs-transport-srp +++ b/Documentation/ABI/stable/sysfs-transport-srp @@ -5,6 +5,24 @@ Contact: linux-scsi@vger.kernel.org, linux-rdma@vger.kernel.org Description: Instructs an SRP initiator to disconnect from a target and to remove all LUNs imported from that target. +What: /sys/class/srp_remote_ports/port-<h>:<n>/dev_loss_tmo +Date: February 1, 2014 +KernelVersion: 3.13 +Contact: linux-scsi@vger.kernel.org, linux-rdma@vger.kernel.org +Description: Number of seconds the SCSI layer will wait after a transport + layer error has been observed before removing a target port. + Zero means immediate removal. Setting this attribute to "off" + will disable the dev_loss timer. + +What: /sys/class/srp_remote_ports/port-<h>:<n>/fast_io_fail_tmo +Date: February 1, 2014 +KernelVersion: 3.13 +Contact: linux-scsi@vger.kernel.org, linux-rdma@vger.kernel.org +Description: Number of seconds the SCSI layer will wait after a transport + layer error has been observed before failing I/O. Zero means + failing I/O immediately. Setting this attribute to "off" will + disable the fast_io_fail timer. + What: /sys/class/srp_remote_ports/port-<h>:<n>/port_id Date: June 27, 2007 KernelVersion: 2.6.24 @@ -12,8 +30,29 @@ Contact: linux-scsi@vger.kernel.org Description: 16-byte local SRP port identifier in hexadecimal format. An example: 4c:49:4e:55:58:20:56:49:4f:00:00:00:00:00:00:00. +What: /sys/class/srp_remote_ports/port-<h>:<n>/reconnect_delay +Date: February 1, 2014 +KernelVersion: 3.13 +Contact: linux-scsi@vger.kernel.org, linux-rdma@vger.kernel.org +Description: Number of seconds the SCSI layer will wait after a reconnect + attempt failed before retrying. Setting this attribute to + "off" will disable time-based reconnecting. + What: /sys/class/srp_remote_ports/port-<h>:<n>/roles Date: June 27, 2007 KernelVersion: 2.6.24 Contact: linux-scsi@vger.kernel.org Description: Role of the remote port. Either "SRP Initiator" or "SRP Target". + +What: /sys/class/srp_remote_ports/port-<h>:<n>/state +Date: February 1, 2014 +KernelVersion: 3.13 +Contact: linux-scsi@vger.kernel.org, linux-rdma@vger.kernel.org +Description: State of the transport layer used for communication with the + remote port. "running" if the transport layer is operational; + "blocked" if a transport layer error has been encountered but + the fast_io_fail_tmo timer has not yet fired; "fail-fast" + after the fast_io_fail_tmo timer has fired and before the + "dev_loss_tmo" timer has fired; "lost" after the + "dev_loss_tmo" timer has fired and before the port is finally + removed. diff --git a/Documentation/ABI/testing/sysfs-driver-hid-roccat-ryos b/Documentation/ABI/testing/sysfs-driver-hid-roccat-ryos new file mode 100644 index 000000000000..1d6a8cf9dc0a --- /dev/null +++ b/Documentation/ABI/testing/sysfs-driver-hid-roccat-ryos @@ -0,0 +1,178 @@ +What: /sys/bus/usb/devices/<busnum>-<devnum>:<config num>.<interface num>/<hid-bus>:<vendor-id>:<product-id>.<num>/ryos/roccatryos<minor>/control +Date: October 2013 +Contact: Stefan Achatz <erazor_de@users.sourceforge.net> +Description: When written, this file lets one select which data from which + profile will be read next. The data has to be 3 bytes long. + This file is writeonly. +Users: http://roccat.sourceforge.net + +What: /sys/bus/usb/devices/<busnum>-<devnum>:<config num>.<interface num>/<hid-bus>:<vendor-id>:<product-id>.<num>/ryos/roccatryos<minor>/profile +Date: October 2013 +Contact: Stefan Achatz <erazor_de@users.sourceforge.net> +Description: The mouse can store 5 profiles which can be switched by the + press of a button. profile holds index of actual profile. + This value is persistent, so its value determines the profile + that's active when the device is powered on next time. + When written, the device activates the set profile immediately. + The data has to be 3 bytes long. + The device will reject invalid data. +Users: http://roccat.sourceforge.net + +What: /sys/bus/usb/devices/<busnum>-<devnum>:<config num>.<interface num>/<hid-bus>:<vendor-id>:<product-id>.<num>/ryos/roccatryos<minor>/keys_primary +Date: October 2013 +Contact: Stefan Achatz <erazor_de@users.sourceforge.net> +Description: When written, this file lets one set the default of all keys for + a specific profile. Profile index is included in written data. + The data has to be 125 bytes long. + Before reading this file, control has to be written to select + which profile to read. +Users: http://roccat.sourceforge.net + +What: /sys/bus/usb/devices/<busnum>-<devnum>:<config num>.<interface num>/<hid-bus>:<vendor-id>:<product-id>.<num>/ryos/roccatryos<minor>/keys_function +Date: October 2013 +Contact: Stefan Achatz <erazor_de@users.sourceforge.net> +Description: When written, this file lets one set the function of the + function keys for a specific profile. Profile index is included + in written data. The data has to be 95 bytes long. + Before reading this file, control has to be written to select + which profile to read. +Users: http://roccat.sourceforge.net + +What: /sys/bus/usb/devices/<busnum>-<devnum>:<config num>.<interface num>/<hid-bus>:<vendor-id>:<product-id>.<num>/ryos/roccatryos<minor>/keys_macro +Date: October 2013 +Contact: Stefan Achatz <erazor_de@users.sourceforge.net> +Description: When written, this file lets one set the function of the macro + keys for a specific profile. Profile index is included in + written data. The data has to be 35 bytes long. + Before reading this file, control has to be written to select + which profile to read. +Users: http://roccat.sourceforge.net + +What: /sys/bus/usb/devices/<busnum>-<devnum>:<config num>.<interface num>/<hid-bus>:<vendor-id>:<product-id>.<num>/ryos/roccatryos<minor>/keys_thumbster +Date: October 2013 +Contact: Stefan Achatz <erazor_de@users.sourceforge.net> +Description: When written, this file lets one set the function of the + thumbster keys for a specific profile. Profile index is included + in written data. The data has to be 23 bytes long. + Before reading this file, control has to be written to select + which profile to read. +Users: http://roccat.sourceforge.net + +What: /sys/bus/usb/devices/<busnum>-<devnum>:<config num>.<interface num>/<hid-bus>:<vendor-id>:<product-id>.<num>/ryos/roccatryos<minor>/keys_extra +Date: October 2013 +Contact: Stefan Achatz <erazor_de@users.sourceforge.net> +Description: When written, this file lets one set the function of the + capslock and function keys for a specific profile. Profile index + is included in written data. The data has to be 8 bytes long. + Before reading this file, control has to be written to select + which profile to read. +Users: http://roccat.sourceforge.net + +What: /sys/bus/usb/devices/<busnum>-<devnum>:<config num>.<interface num>/<hid-bus>:<vendor-id>:<product-id>.<num>/ryos/roccatryos<minor>/keys_easyzone +Date: October 2013 +Contact: Stefan Achatz <erazor_de@users.sourceforge.net> +Description: When written, this file lets one set the function of the + easyzone keys for a specific profile. Profile index is included + in written data. The data has to be 294 bytes long. + Before reading this file, control has to be written to select + which profile to read. +Users: http://roccat.sourceforge.net + +What: /sys/bus/usb/devices/<busnum>-<devnum>:<config num>.<interface num>/<hid-bus>:<vendor-id>:<product-id>.<num>/ryos/roccatryos<minor>/key_mask +Date: October 2013 +Contact: Stefan Achatz <erazor_de@users.sourceforge.net> +Description: When written, this file lets one deactivate certain keys like + windows and application keys, to prevent accidental presses. + Profile index for which this settings occur is included in + written data. The data has to be 6 bytes long. + Before reading this file, control has to be written to select + which profile to read. +Users: http://roccat.sourceforge.net + +What: /sys/bus/usb/devices/<busnum>-<devnum>:<config num>.<interface num>/<hid-bus>:<vendor-id>:<product-id>.<num>/ryos/roccatryos<minor>/light +Date: October 2013 +Contact: Stefan Achatz <erazor_de@users.sourceforge.net> +Description: When written, this file lets one set the backlight intensity for + a specific profile. Profile index is included in written data. + This attribute is only valid for the glow and pro variant. + The data has to be 16 bytes long. + Before reading this file, control has to be written to select + which profile to read. +Users: http://roccat.sourceforge.net + +What: /sys/bus/usb/devices/<busnum>-<devnum>:<config num>.<interface num>/<hid-bus>:<vendor-id>:<product-id>.<num>/ryos/roccatryos<minor>/macro +Date: October 2013 +Contact: Stefan Achatz <erazor_de@users.sourceforge.net> +Description: When written, this file lets one store macros with max 480 + keystrokes for a specific button for a specific profile. + Button and profile indexes are included in written data. + The data has to be 2002 bytes long. + Before reading this file, control has to be written to select + which profile and key to read. +Users: http://roccat.sourceforge.net + +What: /sys/bus/usb/devices/<busnum>-<devnum>:<config num>.<interface num>/<hid-bus>:<vendor-id>:<product-id>.<num>/ryos/roccatryos<minor>/info +Date: October 2013 +Contact: Stefan Achatz <erazor_de@users.sourceforge.net> +Description: When read, this file returns general data like firmware version. + The data is 8 bytes long. + This file is readonly. +Users: http://roccat.sourceforge.net + +What: /sys/bus/usb/devices/<busnum>-<devnum>:<config num>.<interface num>/<hid-bus>:<vendor-id>:<product-id>.<num>/ryos/roccatryos<minor>/reset +Date: October 2013 +Contact: Stefan Achatz <erazor_de@users.sourceforge.net> +Description: When written, this file lets one reset the device. + The data has to be 3 bytes long. + This file is writeonly. +Users: http://roccat.sourceforge.net + +What: /sys/bus/usb/devices/<busnum>-<devnum>:<config num>.<interface num>/<hid-bus>:<vendor-id>:<product-id>.<num>/ryos/roccatryos<minor>/talk +Date: October 2013 +Contact: Stefan Achatz <erazor_de@users.sourceforge.net> +Description: When written, this file lets one trigger easyshift functionality + from the host. + The data has to be 16 bytes long. + This file is writeonly. +Users: http://roccat.sourceforge.net + +What: /sys/bus/usb/devices/<busnum>-<devnum>:<config num>.<interface num>/<hid-bus>:<vendor-id>:<product-id>.<num>/ryos/roccatryos<minor>/light_control +Date: October 2013 +Contact: Stefan Achatz <erazor_de@users.sourceforge.net> +Description: When written, this file lets one switch between stored and custom + light settings. + This attribute is only valid for the pro variant. + The data has to be 8 bytes long. + This file is writeonly. +Users: http://roccat.sourceforge.net + +What: /sys/bus/usb/devices/<busnum>-<devnum>:<config num>.<interface num>/<hid-bus>:<vendor-id>:<product-id>.<num>/ryos/roccatryos<minor>/stored_lights +Date: October 2013 +Contact: Stefan Achatz <erazor_de@users.sourceforge.net> +Description: When written, this file lets one set per-key lighting for different + layers. + This attribute is only valid for the pro variant. + The data has to be 1382 bytes long. + Before reading this file, control has to be written to select + which profile to read. +Users: http://roccat.sourceforge.net + +What: /sys/bus/usb/devices/<busnum>-<devnum>:<config num>.<interface num>/<hid-bus>:<vendor-id>:<product-id>.<num>/ryos/roccatryos<minor>/custom_lights +Date: October 2013 +Contact: Stefan Achatz <erazor_de@users.sourceforge.net> +Description: When written, this file lets one set the actual per-key lighting. + This attribute is only valid for the pro variant. + The data has to be 20 bytes long. + This file is writeonly. +Users: http://roccat.sourceforge.net + +What: /sys/bus/usb/devices/<busnum>-<devnum>:<config num>.<interface num>/<hid-bus>:<vendor-id>:<product-id>.<num>/ryos/roccatryos<minor>/light_macro +Date: October 2013 +Contact: Stefan Achatz <erazor_de@users.sourceforge.net> +Description: When written, this file lets one set a light macro that is looped + whenever the device gets in dimness mode. + This attribute is only valid for the pro variant. + The data has to be 2002 bytes long. + Before reading this file, control has to be written to select + which profile to read. +Users: http://roccat.sourceforge.net diff --git a/Documentation/ABI/testing/sysfs-driver-hid-wiimote b/Documentation/ABI/testing/sysfs-driver-hid-wiimote index ed5dd567d397..39dfa5cb1cc5 100644 --- a/Documentation/ABI/testing/sysfs-driver-hid-wiimote +++ b/Documentation/ABI/testing/sysfs-driver-hid-wiimote @@ -57,3 +57,21 @@ Description: This attribute is only provided if the device was detected as a Calibration data is already applied by the kernel to all input values but may be used by user-space to perform other transformations. + +What: /sys/bus/hid/drivers/wiimote/<dev>/pro_calib +Date: October 2013 +KernelVersion: 3.13 +Contact: David Herrmann <dh.herrmann@gmail.com> +Description: This attribute is only provided if the device was detected as a + pro-controller. It provides a single line with 4 calibration + values for all 4 analog sticks. Format is: "x1:y1 x2:y2". Data + is prefixed with a +/-. Each value is a signed 16bit number. + Data is encoded as decimal numbers and specifies the offsets of + the analog sticks of the pro-controller. + Calibration data is already applied by the kernel to all input + values but may be used by user-space to perform other + transformations. + Calibration data is detected by the kernel during device setup. + You can write "scan\n" into this file to re-trigger calibration. + You can also write data directly in the form "x1:y1 x2:y2" to + set the calibration values manually. |