[PATCH] usb: ehci: make HC see up-to-date qh/qtd descriptor ASAP
marc.zyngier at arm.com
Thu Sep 1 06:34:17 EDT 2011
On 31/08/11 17:55, Marc Dietrich wrote:
> 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.
I'm using a Harmony board. Could you share your kernel version, .config
Jazz is not dead. It just smells funny...
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