path: root/Documentation
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authorDavid Vrabel <david.vrabel@csr.com>2009-10-12 15:45:18 +0000
committerGreg Kroah-Hartman <gregkh@suse.de>2009-12-11 11:55:16 -0800
commitc3f22d92a1249665d4cd87a68a4078a56002c3ab (patch)
tree40aab1a3bd032835551bf6c97c21921294536960 /Documentation
parentd19fc291929aae528a40dd17c71a81f26254715d (diff)
USB: wusb: add wusb_phy_rate sysfs file to host controllers
Add the wusb_phy_rate sysfs file to Wireless USB host controllers. This sets the maximum PHY rate that will be used for all connected devices. Signed-off-by: David Vrabel <david.vrabel@csr.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Diffstat (limited to 'Documentation')
1 files changed, 13 insertions, 0 deletions
diff --git a/Documentation/ABI/testing/sysfs-class-uwb_rc-wusbhc b/Documentation/ABI/testing/sysfs-class-uwb_rc-wusbhc
index 4e8106f7cfd9..25b1e751b777 100644
--- a/Documentation/ABI/testing/sysfs-class-uwb_rc-wusbhc
+++ b/Documentation/ABI/testing/sysfs-class-uwb_rc-wusbhc
@@ -23,3 +23,16 @@ Description:
Since this relates to security (specifically, the
lifetime of PTKs and GTKs) it should not be changed
from the default.
+What: /sys/class/uwb_rc/uwbN/wusbhc/wusb_phy_rate
+Date: August 2009
+KernelVersion: 2.6.32
+Contact: David Vrabel <david.vrabel@csr.com>
+ The maximum PHY rate to use for all connected devices.
+ This is only of limited use for testing and
+ development as the hardware's automatic rate
+ adaptation is better then this simple control.
+ Refer to [ECMA-368] section for the value to
+ use.