diff options
Diffstat (limited to 'Documentation/ABI/stable')
| -rw-r--r-- | Documentation/ABI/stable/firewire-cdev | 3 | ||||
| -rw-r--r-- | Documentation/ABI/stable/sysfs-bus-usb | 2 | ||||
| -rw-r--r-- | Documentation/ABI/stable/sysfs-bus-vmbus | 14 | ||||
| -rw-r--r-- | Documentation/ABI/stable/sysfs-class-rfkill | 27 | ||||
| -rw-r--r-- | Documentation/ABI/stable/sysfs-class-ubi | 9 | ||||
| -rw-r--r-- | Documentation/ABI/stable/sysfs-class-udc | 16 | ||||
| -rw-r--r-- | Documentation/ABI/stable/sysfs-devices | 16 | ||||
| -rw-r--r-- | Documentation/ABI/stable/sysfs-driver-aspeed-vuart | 15 | ||||
| -rw-r--r-- | Documentation/ABI/stable/sysfs-fs-orangefs | 87 | ||||
| -rw-r--r-- | Documentation/ABI/stable/sysfs-hypervisor-xen | 119 | ||||
| -rw-r--r-- | Documentation/ABI/stable/vdso | 3 |
11 files changed, 296 insertions, 15 deletions
diff --git a/Documentation/ABI/stable/firewire-cdev b/Documentation/ABI/stable/firewire-cdev index 16d030827368..f72ed653878a 100644 --- a/Documentation/ABI/stable/firewire-cdev +++ b/Documentation/ABI/stable/firewire-cdev @@ -100,4 +100,5 @@ Description: Users: libraw1394 libdc1394 - tools like jujuutils, fwhack, ... + libhinawa + tools like linux-firewire-utils, fwhack, ... diff --git a/Documentation/ABI/stable/sysfs-bus-usb b/Documentation/ABI/stable/sysfs-bus-usb index 831f15d9672f..b832eeff9999 100644 --- a/Documentation/ABI/stable/sysfs-bus-usb +++ b/Documentation/ABI/stable/sysfs-bus-usb @@ -9,7 +9,7 @@ Description: hubs this facility is always enabled and their device directories will not contain this file. - For more information, see Documentation/usb/persist.txt. + For more information, see Documentation/driver-api/usb/persist.rst. What: /sys/bus/usb/devices/.../power/autosuspend Date: March 2007 diff --git a/Documentation/ABI/stable/sysfs-bus-vmbus b/Documentation/ABI/stable/sysfs-bus-vmbus index 636e938d5e33..5d0125f7bcaf 100644 --- a/Documentation/ABI/stable/sysfs-bus-vmbus +++ b/Documentation/ABI/stable/sysfs-bus-vmbus @@ -27,3 +27,17 @@ Description: The mapping of which primary/sub channels are bound to which Virtual Processors. Format: <channel's child_relid:the bound cpu's number> Users: tools/hv/lsvmbus + +What: /sys/bus/vmbus/devices/vmbus_*/device +Date: Dec. 2015 +KernelVersion: 4.5 +Contact: K. Y. Srinivasan <kys@microsoft.com> +Description: The 16 bit device ID of the device +Users: tools/hv/lsvmbus and user level RDMA libraries + +What: /sys/bus/vmbus/devices/vmbus_*/vendor +Date: Dec. 2015 +KernelVersion: 4.5 +Contact: K. Y. Srinivasan <kys@microsoft.com> +Description: The 16 bit vendor ID of the device +Users: tools/hv/lsvmbus and user level RDMA libraries diff --git a/Documentation/ABI/stable/sysfs-class-rfkill b/Documentation/ABI/stable/sysfs-class-rfkill index 097f522c33bb..e1ba4a104753 100644 --- a/Documentation/ABI/stable/sysfs-class-rfkill +++ b/Documentation/ABI/stable/sysfs-class-rfkill @@ -2,9 +2,8 @@ rfkill - radio frequency (RF) connector kill switch support For details to this subsystem look at Documentation/rfkill.txt. -For the deprecated /sys/class/rfkill/*/state and -/sys/class/rfkill/*/claim knobs of this interface look in -Documentation/ABI/obsolete/sysfs-class-rfkill. +For the deprecated /sys/class/rfkill/*/claim knobs of this interface look in +Documentation/ABI/removed/sysfs-class-rfkill. What: /sys/class/rfkill Date: 09-Jul-2007 @@ -42,6 +41,28 @@ Values: A numeric value. 1: true +What: /sys/class/rfkill/rfkill[0-9]+/state +Date: 09-Jul-2007 +KernelVersion v2.6.22 +Contact: linux-wireless@vger.kernel.org +Description: Current state of the transmitter. + This file was scheduled to be removed in 2014, but due to its + large number of users it will be sticking around for a bit + longer. Despite it being marked as stabe, the newer "hard" and + "soft" interfaces should be preffered, since it is not possible + to express the 'soft and hard block' state of the rfkill driver + through this interface. There will likely be another attempt to + remove it in the future. +Values: A numeric value. + 0: RFKILL_STATE_SOFT_BLOCKED + transmitter is turned off by software + 1: RFKILL_STATE_UNBLOCKED + transmitter is (potentially) active + 2: RFKILL_STATE_HARD_BLOCKED + transmitter is forced off by something outside of + the driver's control. + + What: /sys/class/rfkill/rfkill[0-9]+/hard Date: 12-March-2010 KernelVersion v2.6.34 diff --git a/Documentation/ABI/stable/sysfs-class-ubi b/Documentation/ABI/stable/sysfs-class-ubi index 18d471d9faea..a6b324014692 100644 --- a/Documentation/ABI/stable/sysfs-class-ubi +++ b/Documentation/ABI/stable/sysfs-class-ubi @@ -107,6 +107,15 @@ Contact: Artem Bityutskiy <dedekind@infradead.org> Description: Number of physical eraseblocks reserved for bad block handling. +What: /sys/class/ubi/ubiX/ro_mode +Date: April 2016 +KernelVersion: 4.7 +Contact: linux-mtd@lists.infradead.org +Description: + Contains ASCII "1\n" if the read-only flag is set on this + device, and "0\n" if it is cleared. UBI devices mark themselves + as read-only when they detect an unrecoverable error. + What: /sys/class/ubi/ubiX/total_eraseblocks Date: July 2006 KernelVersion: 2.6.22 diff --git a/Documentation/ABI/stable/sysfs-class-udc b/Documentation/ABI/stable/sysfs-class-udc index 85d3dac2e204..d1e2f3ec1fc9 100644 --- a/Documentation/ABI/stable/sysfs-class-udc +++ b/Documentation/ABI/stable/sysfs-class-udc @@ -55,14 +55,6 @@ Description: Indicates the maximum USB speed supported by this port. Users: -What: /sys/class/udc/<udc>/maximum_speed -Date: June 2011 -KernelVersion: 3.1 -Contact: Felipe Balbi <balbi@kernel.org> -Description: - Indicates the maximum USB speed supported by this port. -Users: - What: /sys/class/udc/<udc>/soft_connect Date: June 2011 KernelVersion: 3.1 @@ -91,3 +83,11 @@ Description: 'configured', and 'suspended'; however not all USB Device Controllers support reporting all states. Users: + +What: /sys/class/udc/<udc>/function +Date: June 2017 +KernelVersion: 4.13 +Contact: Felipe Balbi <balbi@kernel.org> +Description: + Prints out name of currently running USB Gadget Driver. +Users: diff --git a/Documentation/ABI/stable/sysfs-devices b/Documentation/ABI/stable/sysfs-devices index 43f78b88da28..35c457f8ce73 100644 --- a/Documentation/ABI/stable/sysfs-devices +++ b/Documentation/ABI/stable/sysfs-devices @@ -1,10 +1,24 @@ # Note: This documents additional properties of any device beyond what # is documented in Documentation/sysfs-rules.txt -What: /sys/devices/*/of_path +What: /sys/devices/*/of_node Date: February 2015 Contact: Device Tree mailing list <devicetree@vger.kernel.org> Description: Any device associated with a device-tree node will have an of_path symlink pointing to the corresponding device node in /sys/firmware/devicetree/ + +What: /sys/devices/*/devspec +Date: October 2016 +Contact: Device Tree mailing list <devicetree@vger.kernel.org> +Description: + If CONFIG_OF is enabled, then this file is present. When + read, it returns full name of the device node. + +What: /sys/devices/*/obppath +Date: October 2016 +Contact: Device Tree mailing list <devicetree@vger.kernel.org> +Description: + If CONFIG_OF is enabled, then this file is present. When + read, it returns full name of the device node. diff --git a/Documentation/ABI/stable/sysfs-driver-aspeed-vuart b/Documentation/ABI/stable/sysfs-driver-aspeed-vuart new file mode 100644 index 000000000000..8062953ce77b --- /dev/null +++ b/Documentation/ABI/stable/sysfs-driver-aspeed-vuart @@ -0,0 +1,15 @@ +What: /sys/bus/platform/drivers/aspeed-vuart/*/lpc_address +Date: April 2017 +Contact: Jeremy Kerr <jk@ozlabs.org> +Description: Configures which IO port the host side of the UART + will appear on the host <-> BMC LPC bus. +Users: OpenBMC. Proposed changes should be mailed to + openbmc@lists.ozlabs.org + +What: /sys/bus/platform/drivers/aspeed-vuart*/sirq +Date: April 2017 +Contact: Jeremy Kerr <jk@ozlabs.org> +Description: Configures which interrupt number the host side of + the UART will appear on the host <-> BMC LPC bus. +Users: OpenBMC. Proposed changes should be mailed to + openbmc@lists.ozlabs.org diff --git a/Documentation/ABI/stable/sysfs-fs-orangefs b/Documentation/ABI/stable/sysfs-fs-orangefs new file mode 100644 index 000000000000..affdb114bd33 --- /dev/null +++ b/Documentation/ABI/stable/sysfs-fs-orangefs @@ -0,0 +1,87 @@ +What: /sys/fs/orangefs/perf_counters/* +Date: Jun 2015 +Contact: Mike Marshall <hubcap@omnibond.com> +Description: + Counters and settings for various caches. + Read only. + + +What: /sys/fs/orangefs/perf_counter_reset +Date: June 2015 +Contact: Mike Marshall <hubcap@omnibond.com> +Description: + echo a 0 or a 1 into perf_counter_reset to + reset all the counters in + /sys/fs/orangefs/perf_counters + except ones with PINT_PERF_PRESERVE set. + + +What: /sys/fs/orangefs/perf_time_interval_secs +Date: Jun 2015 +Contact: Mike Marshall <hubcap@omnibond.com> +Description: + Length of perf counter intervals in + seconds. + + +What: /sys/fs/orangefs/perf_history_size +Date: Jun 2015 +Contact: Mike Marshall <hubcap@omnibond.com> +Description: + The perf_counters cache statistics have N, or + perf_history_size, samples. The default is + one. + + Every perf_time_interval_secs the (first) + samples are reset. + + If N is greater than one, the "current" set + of samples is reset, and the samples from the + other N-1 intervals remain available. + + +What: /sys/fs/orangefs/op_timeout_secs +Date: Jun 2015 +Contact: Mike Marshall <hubcap@omnibond.com> +Description: + Service operation timeout in seconds. + + +What: /sys/fs/orangefs/slot_timeout_secs +Date: Jun 2015 +Contact: Mike Marshall <hubcap@omnibond.com> +Description: + "Slot" timeout in seconds. A "slot" + is an indexed buffer in the shared + memory segment used for communication + between the kernel module and userspace. + Slots are requested and waited for, + the wait times out after slot_timeout_secs. + + +What: /sys/fs/orangefs/acache/* +Date: Jun 2015 +Contact: Mike Marshall <hubcap@omnibond.com> +Description: + Attribute cache configurable settings. + + +What: /sys/fs/orangefs/ncache/* +Date: Jun 2015 +Contact: Mike Marshall <hubcap@omnibond.com> +Description: + Name cache configurable settings. + + +What: /sys/fs/orangefs/capcache/* +Date: Jun 2015 +Contact: Mike Marshall <hubcap@omnibond.com> +Description: + Capability cache configurable settings. + + +What: /sys/fs/orangefs/ccache/* +Date: Jun 2015 +Contact: Mike Marshall <hubcap@omnibond.com> +Description: + Credential cache configurable settings. diff --git a/Documentation/ABI/stable/sysfs-hypervisor-xen b/Documentation/ABI/stable/sysfs-hypervisor-xen new file mode 100644 index 000000000000..3cf5cdfcd9a8 --- /dev/null +++ b/Documentation/ABI/stable/sysfs-hypervisor-xen @@ -0,0 +1,119 @@ +What: /sys/hypervisor/compilation/compile_date +Date: March 2009 +KernelVersion: 2.6.30 +Contact: xen-devel@lists.xenproject.org +Description: If running under Xen: + Contains the build time stamp of the Xen hypervisor + Might return "<denied>" in case of special security settings + in the hypervisor. + +What: /sys/hypervisor/compilation/compiled_by +Date: March 2009 +KernelVersion: 2.6.30 +Contact: xen-devel@lists.xenproject.org +Description: If running under Xen: + Contains information who built the Xen hypervisor + Might return "<denied>" in case of special security settings + in the hypervisor. + +What: /sys/hypervisor/compilation/compiler +Date: March 2009 +KernelVersion: 2.6.30 +Contact: xen-devel@lists.xenproject.org +Description: If running under Xen: + Compiler which was used to build the Xen hypervisor + Might return "<denied>" in case of special security settings + in the hypervisor. + +What: /sys/hypervisor/properties/capabilities +Date: March 2009 +KernelVersion: 2.6.30 +Contact: xen-devel@lists.xenproject.org +Description: If running under Xen: + Space separated list of supported guest system types. Each type + is in the format: <class>-<major>.<minor>-<arch> + With: + <class>: "xen" -- x86: paravirtualized, arm: standard + "hvm" -- x86 only: fully virtualized + <major>: major guest interface version + <minor>: minor guest interface version + <arch>: architecture, e.g.: + "x86_32": 32 bit x86 guest without PAE + "x86_32p": 32 bit x86 guest with PAE + "x86_64": 64 bit x86 guest + "armv7l": 32 bit arm guest + "aarch64": 64 bit arm guest + +What: /sys/hypervisor/properties/changeset +Date: March 2009 +KernelVersion: 2.6.30 +Contact: xen-devel@lists.xenproject.org +Description: If running under Xen: + Changeset of the hypervisor (git commit) + Might return "<denied>" in case of special security settings + in the hypervisor. + +What: /sys/hypervisor/properties/features +Date: March 2009 +KernelVersion: 2.6.30 +Contact: xen-devel@lists.xenproject.org +Description: If running under Xen: + Features the Xen hypervisor supports for the guest as defined + in include/xen/interface/features.h printed as a hex value. + +What: /sys/hypervisor/properties/pagesize +Date: March 2009 +KernelVersion: 2.6.30 +Contact: xen-devel@lists.xenproject.org +Description: If running under Xen: + Default page size of the hypervisor printed as a hex value. + Might return "0" in case of special security settings + in the hypervisor. + +What: /sys/hypervisor/properties/virtual_start +Date: March 2009 +KernelVersion: 2.6.30 +Contact: xen-devel@lists.xenproject.org +Description: If running under Xen: + Virtual address of the hypervisor as a hex value. + +What: /sys/hypervisor/type +Date: March 2009 +KernelVersion: 2.6.30 +Contact: xen-devel@lists.xenproject.org +Description: If running under Xen: + Type of hypervisor: + "xen": Xen hypervisor + +What: /sys/hypervisor/uuid +Date: March 2009 +KernelVersion: 2.6.30 +Contact: xen-devel@lists.xenproject.org +Description: If running under Xen: + UUID of the guest as known to the Xen hypervisor. + +What: /sys/hypervisor/version/extra +Date: March 2009 +KernelVersion: 2.6.30 +Contact: xen-devel@lists.xenproject.org +Description: If running under Xen: + The Xen version is in the format <major>.<minor><extra> + This is the <extra> part of it. + Might return "<denied>" in case of special security settings + in the hypervisor. + +What: /sys/hypervisor/version/major +Date: March 2009 +KernelVersion: 2.6.30 +Contact: xen-devel@lists.xenproject.org +Description: If running under Xen: + The Xen version is in the format <major>.<minor><extra> + This is the <major> part of it. + +What: /sys/hypervisor/version/minor +Date: March 2009 +KernelVersion: 2.6.30 +Contact: xen-devel@lists.xenproject.org +Description: If running under Xen: + The Xen version is in the format <major>.<minor><extra> + This is the <minor> part of it. diff --git a/Documentation/ABI/stable/vdso b/Documentation/ABI/stable/vdso index 7cdfc28cc2c6..55406ec8a35a 100644 --- a/Documentation/ABI/stable/vdso +++ b/Documentation/ABI/stable/vdso @@ -16,7 +16,8 @@ The vDSO uses symbol versioning; whenever you request a symbol from the vDSO, specify the version you are expecting. Programs that dynamically link to glibc will use the vDSO automatically. -Otherwise, you can use the reference parser in Documentation/vDSO/parse_vdso.c. +Otherwise, you can use the reference parser in +tools/testing/selftests/vDSO/parse_vdso.c. Unless otherwise noted, the set of symbols with any given version and the ABI of those symbols is considered stable. It may vary across architectures, |