Hi, there I am developing non-pci USB OHCI drivers for an ARM based board. In terms of the board, the DMA controller is not connecting to the PCI bus, instead, AHB bus. Most of the documentation I found on the interent is talking about PCI DMA operation. I supposed those interfaces are not working in my case. How should I perform the DMA operation? If a DMA driver is required for this architecture. Where should I start to write a DMA driver? Thanks in advanced, Li Xinyi -- Kernelnewbies: Help each other learn about the Linux kernel. Archive: http://mail.nl.linux.org/kernelnewbies/ FAQ: http://kernelnewbies.org/faq/
