Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs-2.6

[firefly-linux-kernel-4.4.55.git] / Documentation / usb / ehci.txt

diff --git a/Documentation/usb/ehci.txt b/Documentation/usb/ehci.txt
index 9dcafa7d930df3ad1035840d7c6d7970843b4999..160bd6c3ab7be2b71630476d6ded0c3df085f7fc 100644 (file)
--- a/Documentation/usb/ehci.txt
+++ b/Documentation/usb/ehci.txt
@@ -210,3 +210,5 @@ TBD:  Interrupt and ISO transfer performance issues.  Those periodic
 transfers are fully scheduled, so the main issue is likely to be how
 to trigger "high bandwidth" modes.
 
+TBD:  More than standard 80% periodic bandwidth allocation is possible
+through sysfs uframe_periodic_max parameter. Describe that.