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author | Linus Torvalds <torvalds@linux-foundation.org> | 2014-12-14 14:57:16 -0800 |
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committer | Linus Torvalds <torvalds@linux-foundation.org> | 2014-12-14 14:57:16 -0800 |
commit | e7cf773d431a63a2417902696fcc9e0ebdc83bbe (patch) | |
tree | 86dbdceb7d91226507a3af0d57e03b0ca664b22e /Documentation/ABI/stable | |
parent | 7a02d089695a1217992434f03a78aa32bad85b5c (diff) | |
parent | 81e1dadfb5b2d47aa513ad60b1c9cf0ea17b6514 (diff) |
Merge tag 'usb-3.19-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb
Pull USB updates from Greg KH:
"Here's the big set of USB and PHY patches for 3.19-rc1.
The normal churn in the USB gadget area is in here, as well as xhci
and other individual USB driver updates. The PHY tree is also in
here, as there were dependancies on the USB tree.
All of these have been in linux-next"
* tag 'usb-3.19-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb: (351 commits)
arm: omap3: twl: remove usb phy init data
usbip: fix error handling in stub_probe()
usb: gadget: udc: missing curly braces
USB: mos7720: delete some unneeded code
wusb: replace memset by memzero_explicit
usbip: remove unneeded structure
usb: xhci: fix comment for PORT_DEV_REMOVE
xhci: don't use the same variable for stopped and halted rings current TD
xhci: clear extra bits from slot context when setting max exit latency
xhci: cleanup finish_td function
USB: adutux: NULL dereferences on disconnect
usb: chipidea: fix platform_no_drv_owner.cocci warnings
usb: chipidea: Fixed a few typos in comments
Documentation: bindings: add doc for the USB2 ChipIdea USB driver
usb: chipidea: add a usb2 driver for ci13xxx
usb: chipidea: fix phy handling
usb: chipidea: remove duplicate dev_set_drvdata for host_start
usb: chipidea: parameter 'mode' isn't needed for hw_device_reset
usb: chipidea: add controller reset API
usb: chipidea: remove flag CI_HDRC_REQUIRE_TRANSCEIVER
...
Diffstat (limited to 'Documentation/ABI/stable')
-rw-r--r-- | Documentation/ABI/stable/sysfs-class-udc | 93 |
1 files changed, 93 insertions, 0 deletions
diff --git a/Documentation/ABI/stable/sysfs-class-udc b/Documentation/ABI/stable/sysfs-class-udc new file mode 100644 index 000000000000..85d3dac2e204 --- /dev/null +++ b/Documentation/ABI/stable/sysfs-class-udc @@ -0,0 +1,93 @@ +What: /sys/class/udc/<udc>/a_alt_hnp_support +Date: June 2011 +KernelVersion: 3.1 +Contact: Felipe Balbi <balbi@kernel.org> +Description: + Indicates if an OTG A-Host supports HNP at an alternate port. +Users: + +What: /sys/class/udc/<udc>/a_hnp_support +Date: June 2011 +KernelVersion: 3.1 +Contact: Felipe Balbi <balbi@kernel.org> +Description: + Indicates if an OTG A-Host supports HNP at this port. +Users: + +What: /sys/class/udc/<udc>/b_hnp_enable +Date: June 2011 +KernelVersion: 3.1 +Contact: Felipe Balbi <balbi@kernel.org> +Description: + Indicates if an OTG A-Host enabled HNP support. +Users: + +What: /sys/class/udc/<udc>/current_speed +Date: June 2011 +KernelVersion: 3.1 +Contact: Felipe Balbi <balbi@kernel.org> +Description: + Indicates the current negotiated speed at this port. +Users: + +What: /sys/class/udc/<udc>/is_a_peripheral +Date: June 2011 +KernelVersion: 3.1 +Contact: Felipe Balbi <balbi@kernel.org> +Description: + Indicates that this port is the default Host on an OTG session + but HNP was used to switch roles. +Users: + +What: /sys/class/udc/<udc>/is_otg +Date: June 2011 +KernelVersion: 3.1 +Contact: Felipe Balbi <balbi@kernel.org> +Description: + Indicates that this port support OTG. +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>/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 +Contact: Felipe Balbi <balbi@kernel.org> +Description: + Allows users to disconnect data pullup resistors thus causing a + logical disconnection from the USB Host. +Users: + +What: /sys/class/udc/<udc>/srp +Date: June 2011 +KernelVersion: 3.1 +Contact: Felipe Balbi <balbi@kernel.org> +Description: + Allows users to manually start Session Request Protocol. +Users: + +What: /sys/class/udc/<udc>/state +Date: June 2011 +KernelVersion: 3.1 +Contact: Felipe Balbi <balbi@kernel.org> +Description: + Indicates current state of the USB Device Controller. Valid + states are: 'not-attached', 'attached', 'powered', + 'reconnecting', 'unauthenticated', 'default', 'addressed', + 'configured', and 'suspended'; however not all USB Device + Controllers support reporting all states. +Users: |