Re: mmap

Alan Cox (alan@lxorguk.ukuu.org.uk)
Tue, 15 May 2001 10:42:07 +0100 (BST)

> now the problem is that i want to remap the address range pointed by the
> user space pointer to the memory region allocated by the
> 'pci_alloc_consistent' inside the module. I think this is possible..need
> some hints....

Wrong way around. Ask the device to create its mapping and reply with the size
mmap the object

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