> That would mean I cannot reuse the code in dma-mapping.c, right? Killing the > BAT mappings or limiting the memory size covered by the BATs seems to be > fairly easy, but I guess I have to setup my own page table for the reserved > DMA memory area and implement my own alloc_pages() function!?
No, just limit the size of the BAT mapping and mark some of the top pages of the address space reserved... That should be enough. Ben. -- To UNSUBSCRIBE, email to [EMAIL PROTECTED] with a subject of "unsubscribe". Trouble? Contact [EMAIL PROTECTED]
