Hi,
we met some insurmountable obstacles tring to modify the isp1161 USB host driver to fit the ISOC transfer on our platform.(sitsang board pxa250,linux-2.4.19)
First,we replaced the hc_isp116x.c hc_simple.c etc.files with modified tango version.
It did't work.Serveral days ago,we heard someone's success with replacing all the version
2.4.19 /drivers/usb directory and some head files in include/linux/ with version 2.4.24 .
We tried.The result is also frustrating.when we connect the camera,the error massage shows up, "Unable to handle kernal paging requst at virtual addres........"
sometimes a timeout error.
Now it seems we tried all the possible ways.Would you kind enough to give us some help or send us your changed files. Sorry to bother.Thanks!
For some email system problems,we failed to send this letter to you directly.


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