[PATCH] usb: ehci: make HC see up-to-date qh/qtd descriptor ASAP
From: Marc Dietrich <hidden>
Date: 2011-08-31 16:55:03
Also in:
linux-omap
Am Mittwoch 31 August 2011, 18:12:48 schrieb Marc Zyngier:
[...] Oddly enough, this patch doesn't do anything on my Tegra setup. In both cases, I get around 17MB/s from a crap SD card plugged in a USB reader. This leads me to suspect that this issue is very much OMAP4 specific. Can anyone verify this theory on other some A9 platforms?
That's odd. On my Tegra2 (on ac100) it boosts the transfer rate from 7 to 17 MB/s. Marc