Hi, I know this discussion is about MAX3421E Linux driver but I wanted a similar functionality as this post is about, so thought would be better I post here. First of I am no expert with either USB or SPI. Have a need to implement something like shown below. USB Connector <--USB2.0--> USB Host Controller <--SPI--> Micro-processor (something similar in functionality to the diagram shown in the page: http://www.maximintegrated.com/datasheet/index.mvp/id/3639) Don't have USB support on the micro-processor, so have to go the round-about way. MAX3421E as mentioned in this post would fit what I need but doesn't have the linux driver support. I need a USB Host controller with a driver compatible with linux kernel version 2.6.28. It would be great if anyone could suggest a controller for this purpose. It would be better if its almost like a plug and play. (I went through the data sheet for Cypress CY7C67300. Looks like its going to be too complex in implementation for my needs). With Regards, Dan -- To unsubscribe from this list: send the line "unsubscribe linux-usb" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html