diff options
| author |   Yunhong Jiang <yunhong.jiang@intel.com> | 2015-08-04 12:17:53 -0700 |
|---|---|---|
| committer | Yunhong Jiang <yunhong.jiang@intel.com> | 2015-08-04 15:44:42 -0700 |
| commit | 9ca8dbcc65cfc63d6f5ef3312a33184e1d726e00 (patch) | |
| tree | 1c9cafbcd35f783a87880a10f85d1a060db1a563 /kernel/Documentation/ABI/stable/sysfs-class-udc | |
| parent | 98260f3884f4a202f9ca5eabed40b1354c489b29 (diff) | |
Add the rt linux 4.1.3-rt3 as base
Import the rt linux 4.1.3-rt3 as OPNFV kvm base.
It's from git://git.kernel.org/pub/scm/linux/kernel/git/rt/linux-rt-devel.git linux-4.1.y-rt and
the base is:
commit 0917f823c59692d751951bf5ea699a2d1e2f26a2
Author: Sebastian Andrzej Siewior <bigeasy@linutronix.de>
Date: Sat Jul 25 12:13:34 2015 +0200
Prepare v4.1.3-rt3
Signed-off-by: Sebastian Andrzej Siewior <bigeasy@linutronix.de>
We lose all the git history this way and it's not good. We
should apply another opnfv project repo in future.
Change-Id: I87543d81c9df70d99c5001fbdf646b202c19f423
Signed-off-by: Yunhong Jiang <yunhong.jiang@intel.com>
Diffstat (limited to 'kernel/Documentation/ABI/stable/sysfs-class-udc')
| -rw-r--r-- | kernel/Documentation/ABI/stable/sysfs-class-udc | 93 |
1 files changed, 93 insertions, 0 deletions
diff --git a/kernel/Documentation/ABI/stable/sysfs-class-udc b/kernel/Documentation/ABI/stable/sysfs-class-udc new file mode 100644 index 000000000..85d3dac2e --- /dev/null +++ b/kernel/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: |