From: Alan Cox <alan@lxorguk.ukuu.org.uk>
To: mdaljeet@in.ibm.com
Cc: linux-kernel@vger.kernel.org
Subject: Re: mmap
Date: Tue, 15 May 2001 10:42:07 +0100 (BST) [thread overview]
Message-ID: <E14zbLD-0002H9-00@the-village.bc.nu> (raw)
In-Reply-To: <CA256A4D.00256728.00@d73mta05.au.ibm.com> from "mdaljeet@in.ibm.com" at May 15, 2001 12:17:46 PM
> 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
next prev parent reply other threads:[~2001-05-15 9:45 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2001-05-15 6:47 mmap mdaljeet
2001-05-15 7:33 ` mmap Gerd Knorr
2001-05-15 9:42 ` Alan Cox [this message]
2001-05-15 10:08 mmap mdaljeet
2001-07-02 14:00 mmap mdaljeet
2001-07-03 17:47 ` mmap Jens Axboe
2011-12-02 12:20 mmap Sébastien Paumier
2011-12-02 14:45 ` mmap Eric Dumazet
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