RE: [linux-usb-devel] USB Host performance

2006-05-10 Thread Juhee MALA
the reason for this 4-5microescond, time. Or is there any way to remove this JUhee -Original Message- From: Alan Stern [mailto:[EMAIL PROTECTED] Sent: Tuesday, May 09, 2006 8:10 PM To: Juhee MALA Cc: linux-usb-devel@lists.sourceforge.net Subject: Re: [linux-usb-devel] USB Host performance

RE: [linux-usb-devel] USB Host performance

2006-05-10 Thread Alan Stern
On Wed, 10 May 2006, Juhee MALA wrote: Hello Allan, Thanks for your answers. Just one question, when we use the URB_NO_INTERRUPT flag, does it inhibit the interrrupt for non-error completions only? or does it inhbit all the interrupts? If it inhibits all the interrupts how can we monitor

Re: [linux-usb-devel] USB Host performance

2006-05-10 Thread David Brownell
On Tuesday 09 May 2006 9:08 pm, Juhee MALA wrote: Thanks for your answers. Just one question, when we use the URB_NO_INTERRUPT flag, does it inhibit the interrrupt for non-error completions only? or does it inhbit all the interrupts? If it inhibits all the interrupts how can we monitor the

Re: [linux-usb-devel] USB Host performance

2006-05-09 Thread Greg KH
On Tue, May 09, 2006 at 11:16:57AM +0530, Juhee MALA wrote: We are using Linux USB Host stack and doing some performance analysis. For performance analysis we are testing it with a device, which accepts the Bulk-OUT packets with full effieciency (not much-NYTES from device side). We are

Re: [linux-usb-devel] USB Host performance

2006-05-09 Thread Alan Stern
On Tue, 9 May 2006, Juhee MALA wrote: We are using Linux USB Host stack and doing some performance analysis. For performance analysis we are testing it with a device, which accepts the Bulk-OUT packets with full effieciency (not much-NYTES from device side). We are submitting the data of URB

RE: [linux-usb-devel] USB Host performance

2006-05-09 Thread Juhee MALA
-Original Message- From: Alan Stern [mailto:[EMAIL PROTECTED] Sent: Tuesday, May 09, 2006 8:10 PM To: Juhee MALA Cc: linux-usb-devel@lists.sourceforge.net Subject: Re: [linux-usb-devel] USB Host performance On Tue, 9 May 2006, Juhee MALA wrote: We are using Linux USB Host stack and doing some

[linux-usb-devel] USB Host performance

2006-05-08 Thread Juhee MALA
We are using Linux USB Host stack and doing some performance analysis. For performance analysis we are testing it with a device, which accepts the Bulk-OUT packets with full effieciency (not much-NYTES from device side). We are submitting the data of URB size 8kbytes. The throughput in such