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Commit c78a85a8 authored by David S. Miller's avatar David S. Miller
Browse files
parents 133800d1 de06dbfa
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@@ -3054,6 +3054,7 @@ D: PLX USB338x driver
D: PCA9634 driver
D: Option GTM671WFS
D: Fintek F81216A
D: AD5761 iio driver
D: Various kernel hacks
S: Qtechnology A/S
S: Valby Langgade 142
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What:		/sys/class/gpio/
Date:		July 2008
KernelVersion:	2.6.27
Contact:	David Brownell <dbrownell@users.sourceforge.net>
Contact:	Linus Walleij <linusw@kernel.org>
Description:

  As a Kconfig option, individual GPIO signals may be accessed from
@@ -26,3 +26,5 @@ Description:
	    /label ... (r/o) descriptive, not necessarily unique
	    /ngpio ... (r/o) number of GPIOs; numbered N to N + (ngpio - 1)

  This ABI is deprecated and will be removed after 2020. It is
  replaced with the GPIO character device.
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@@ -2,28 +2,12 @@ rfkill - radio frequency (RF) connector kill switch support

For details to this subsystem look at Documentation/rfkill.txt.

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 is deprecated and scheduled to be removed in 2014,
		because its not possible to express the 'soft and hard block'
		state of the rfkill driver.
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]+/claim
Date:		09-Jul-2007
KernelVersion	v2.6.22
Contact:	linux-wireless@vger.kernel.org
Description:	This file is deprecated because there no longer is a way to
Description:	This file was deprecated because there no longer was a way to
		claim just control over a single rfkill instance.
		This file is scheduled to be removed in 2012.
		This file was scheduled to be removed in 2012, and was removed
		in 2016.
Values: 	0: Kernel handles events
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@@ -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
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@@ -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
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