Hi, perhaps i don't see the wood for trees.
I'd like to write a driver for a PCI ISDN chipset which uses a 32k byte memory window as a sort of "dual ported ram" in the memory address space. What has to be done in the driver attach routine is - allocate a 32k contingous memory window - get the physical address of it - program the ISDN PCI chipset with the start address of the window Now can i just malloc 32k and then use vtophys() to get the physical start address to program the PCI chip with ? hellmuth -- Hellmuth Michaelis h...@kts.org Hamburg, Europe We all live in a yellow subroutine, yellow subroutine, yellow subroutine ... To Unsubscribe: send mail to majord...@freebsd.org with "unsubscribe freebsd-hackers" in the body of the message
