Hi Aaron, OK good. Yes I notice ext2 is slow also, but the dcache is still off so I assumed that was it.
I have had no hub problems, but have only tried two types. I do recall a LUN patch floating around. I was going to try with an uSD card to see if it is needed there. Regards, Simon On Tue, Feb 1, 2011 at 4:03 PM, Aaron Williams < aaron.willi...@caviumnetworks.com> wrote: > I too am interested in this. I am running EHCI and have had problems with a > number of USB storage devices, one of which (the SanDisk Cruzer) causes a > crash due to it reporting the maximum LUN as 1. I'm also seeing some > interesting performance issues with ext2 being extremely slow compared to > FAT. > > Additionally, I have been trying various USB hubs with EHCI and have found > that a large percentage fail to work. Hopefully I'll look into it more > soon > when I get ahold of our USB analyzer again. > > -Aaron > > On Tuesday, February 01, 2011 11:34:00 am Remy Bohmer wrote: > > Hi, > > > > 2011/2/1 Simon Glass <s...@chromium.org>: > > > Hi Remy, > > > Still waiting on some boards to try, unfortunately. I expect it will > > > happen in the next 2 weeks though (ARM9 and OMAP4 platforms). Once I > get > > > to the bottom of it I will split the patches as requested. I have not > > > seen reports from other users of U-Boot. Also working on USB host > > > Ethernet. > > > Regards, > > > Simon > > > > FWIW: I tested it on Atmel at91 and it does not seem to break OHCI, it > > does not seem to fix some troubles USB sticks I have here either... > > > > Kind regards, > > > > Remy >
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