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Subject: Re: mmap
To: mdaljeet@in.ibm.com
Date: Tue, 15 May 2001 10:42:07 +0100 (BST)
Cc: linux-kernel@vger.kernel.org
In-Reply-To: <CA256A4D.00256728.00@d73mta05.au.ibm.com> from "mdaljeet@in.ibm.com" at May 15, 2001 12:17:46 PM
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From: Alan Cox <alan@lxorguk.ukuu.org.uk>
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> 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