From: Timur Tabi <timur@freescale.com>
To: Kumar Gala <galak@kernel.crashing.org>
Cc: linuxppc-dev list <linuxppc-dev@ozlabs.org>
Subject: Re: Discussion about iopa()
Date: Fri, 09 Feb 2007 16:51:02 -0600 [thread overview]
Message-ID: <45CCFAD6.5070807@freescale.com> (raw)
In-Reply-To: <1EFFAE36-7396-45B5-B8F2-DD7348FBE385@kernel.crashing.org>
Kumar Gala wrote:
> My feeling is to leave the code alone until we have the dma mapping api
> setup to handle MURAM. If we can't do alloc/map/free with the same
> mechanism I dont see the value in just doing 'map'. It just makes the
> code more confusing w/o any big gain.
So you don't want to see a patch where we store the physical address in our own
data structures when the memory is mapped (or allocated if it's regular RAM)?
--
Timur Tabi
Linux Kernel Developer @ Freescale
next prev parent reply other threads:[~2007-02-09 22:51 UTC|newest]
Thread overview: 55+ messages / expand[flat|nested] mbox.gz Atom feed top
2007-02-06 11:31 [PATCH 1/4] ucc_geth: Change private immrbar_virt_to_phys to generic iopa Li Yang
2007-02-06 14:26 ` Kumar Gala
2007-02-06 14:26 ` Kumar Gala
2007-02-07 9:34 ` Li Yang-r58472
2007-02-07 9:34 ` Li Yang-r58472
2007-02-07 16:36 ` Kumar Gala
2007-02-07 16:36 ` Kumar Gala
2007-02-07 16:43 ` Timur Tabi
2007-02-07 16:43 ` Timur Tabi
2007-02-07 16:49 ` Kumar Gala
2007-02-07 16:49 ` Kumar Gala
2007-02-07 17:03 ` Timur Tabi
2007-02-07 17:03 ` Timur Tabi
2007-02-08 5:52 ` Li Yang-r58472
2007-02-08 5:52 ` Li Yang-r58472
2007-02-08 5:57 ` Kumar Gala
2007-02-08 6:48 ` Li Yang-r58472
2007-02-08 6:48 ` Li Yang-r58472
2007-02-08 6:53 ` Kumar Gala
2007-02-08 6:53 ` Kumar Gala
2007-02-08 7:06 ` Li Yang-r58472
2007-02-08 7:06 ` Li Yang-r58472
2007-02-08 7:16 ` Kumar Gala
2007-02-08 7:16 ` Kumar Gala
2007-02-08 7:36 ` Li Yang-r58472
2007-02-08 7:36 ` Li Yang-r58472
2007-02-08 7:41 ` Kumar Gala
2007-02-08 7:41 ` Kumar Gala
2007-02-08 9:22 ` Discussion about iopa() Li Yang-r58472
2007-02-08 13:41 ` Timur Tabi
2007-02-09 17:08 ` Dan Malek
2007-02-10 2:37 ` Benjamin Herrenschmidt
2007-02-10 18:04 ` Dan Malek
2007-02-10 21:40 ` Benjamin Herrenschmidt
2007-02-10 22:27 ` Dan Malek
2007-02-10 22:42 ` Benjamin Herrenschmidt
2007-02-08 21:26 ` Benjamin Herrenschmidt
2007-02-09 17:13 ` Dan Malek
2007-02-09 22:06 ` Benjamin Herrenschmidt
2007-02-09 22:46 ` Kumar Gala
2007-02-09 22:51 ` Timur Tabi [this message]
2007-02-09 23:06 ` Kumar Gala
2007-02-09 23:10 ` Timur Tabi
2007-02-09 23:19 ` Benjamin Herrenschmidt
2007-02-09 23:22 ` Kumar Gala
2007-02-09 23:33 ` Timur Tabi
2007-02-09 23:43 ` Kumar Gala
2007-02-09 17:06 ` Dan Malek
2007-02-08 13:35 ` [PATCH 1/4] ucc_geth: Change private immrbar_virt_to_phys to generic iopa Timur Tabi
2007-02-08 13:35 ` Timur Tabi
2007-02-09 17:22 ` Dan Malek
2007-02-09 17:26 ` Timur Tabi
2007-02-09 17:26 ` Timur Tabi
2007-02-08 13:27 ` Timur Tabi
2007-02-07 0:19 ` Jeff Garzik
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