From: Alan Stern Date: Fri, 28 Sep 2012 20:01:34 +0000 (-0400) Subject: EHCI: use the isochronous scheduling threshold X-Git-Tag: omap-for-v3.8/fixes-for-merge-window-v4-signed~82^2~155 X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=98cae42d82fe9c9e2b5dacdf391edaa007e147e5;p=pandora-kernel.git EHCI: use the isochronous scheduling threshold This patch (as1609) changes the way ehci-hcd uses the "Isochronous Scheduling Threshold" in its calculations. Until now the code has ignored the threshold except for certain Intel PCI-based controllers. This violates the EHCI spec. The new code takes the threshold into account always, removing the need for the fs_i_thresh quirk flag. In addition it implements the "full frame cache" setting more efficiently, moving forward only as far as the next frame boundary instead of always moving forward 8 microframes. Signed-off-by: Alan Stern Signed-off-by: Greg Kroah-Hartman --- Reading git-diff-tree failed