Re: USB and SD performance issue

2009-02-03 Thread Remith Ravi
el.org] On Behalf Of Koen Kooi >>> Sent: Tuesday, February 03, 2009 5:05 PM >>> To: Remith Ravi >>> Cc: linux-omap@vger.kernel.org >>> Subject: Re: USB and SD performance issue >>> >>> >>> Op 3 feb 2009, om 12:16 heeft Remith Ravi het volgend

Re: USB and SD performance issue

2009-02-03 Thread Koen Kooi
Subject: Re: USB and SD performance issue Op 3 feb 2009, om 12:16 heeft Remith Ravi het volgende geschreven: Hello, Recently I have done a performance comparison of OMAP3 'USB OTG Host' and 'SD' drivers on different Linux Kernels. The performance of latest git kernel

RE: USB and SD performance issue

2009-02-03 Thread Gadiyar, Anand
> -Original Message- > From: linux-omap-ow...@vger.kernel.org > [mailto:linux-omap-ow...@vger.kernel.org] On Behalf Of Koen Kooi > Sent: Tuesday, February 03, 2009 5:05 PM > To: Remith Ravi > Cc: linux-omap@vger.kernel.org > Subject: Re: USB and SD performance i

Re: USB and SD performance issue

2009-02-03 Thread Koen Kooi
Op 3 feb 2009, om 12:16 heeft Remith Ravi het volgende geschreven: Hello, Recently I have done a performance comparison of OMAP3 'USB OTG Host' and 'SD' drivers on different Linux Kernels. The performance of latest git kernel is less comparing to 2.6.22 TI kernel. Could some one please expla

USB and SD performance issue

2009-02-03 Thread Remith Ravi
Hello, Recently I have done a performance comparison of OMAP3 'USB OTG Host' and 'SD' drivers on different Linux Kernels. The performance of latest git kernel is less comparing to 2.6.22 TI kernel. Could some one please explain me what cause this performance difference? The performance is calcula