Hi All, I am writing a USB 2.0 Host Controller Driver for a High Speed EHCI USB OTG Host Controller (Linux 2.6.x). I need tips/information regarding where to start for this. The host controller sits on AHB , so PCI->AHB has to be done. Any tips on how PCI->AHB done also will be extremely helpful for me. Thanks in advance, RS. -- Kernelnewbies: Help each other learn about the Linux kernel. Archive: http://mail.nl.linux.org/kernelnewbies/ FAQ: http://kernelnewbies.org/faq/