Re: [linux-usb-devel] USB host controller testing in linux
Alan Stern <[email protected]>
| Newsgroups | gmane.linux.usb.user,gmane.linux.usb.devel |
|---|---|
| Message-ID | <[email protected]> |
On Fri, 9 Feb 2007, Deepak Katagade wrote: > Hi All, > Thanks for the immediate reply.We are now test testing the > massstorage device with our hostcontroller driver by writing a script > that will mount the device copy the some large file in and out of the > device and run md5sum.This will run several times inside a > loop.Through this test we cannot make out exact performance our usb > hostcontroller.Is there any tests that we can use to test the > performance of our host controller.Please let me know. There is no way to test the performance of a host controller. However you can test the performance of a host controller + USB device combination. One way is to use "dd" to transfer a large amount of data to or from the device, and see what the throughput is. Alan Stern ------------------------------------------------------------------------- Using Tomcat but need to do more? Need to support web services, security? Get stuff done quickly with pre-integrated technology to make your job easier. Download IBM WebSphere Application Server v.1.0.1 based on Apache Geronimo http://sel.as-us.falkag.net/sel?cmd=lnk&kid=120709&bid=263057&dat=121642 _______________________________________________ [email protected] To unsubscribe, use the last form field at: https://lists.sourceforge.net/lists/listinfo/linux-usb-users