> -Original Message-
> From: linux-omap-ow...@vger.kernel.org
> [mailto:linux-omap-ow...@vger.kernel.org] On Behalf Of pramod gurav
> Sent: Wednesday, April 22, 2009 3:14 PM
> To: Gupta, Ramesh
> Cc: Menon, Nishanth; linux-omap@vger.kernel.org
> Subject: Re: dma_alloc_coherent
alf Of pramod gurav
>> Sent: Wednesday, April 22, 2009 1:17 PM
>> To: Menon, Nishanth
>> Cc: linux-omap@vger.kernel.org
>> Subject: Re: dma_alloc_coherent fragmentation
>>
>> Hi Nishant,
>> I am facing the same problem to allocate a chunk of 4MB on omap3evm
>&
Hi Pramod,
> -Original Message-
> From: linux-omap-ow...@vger.kernel.org
> [mailto:linux-omap-ow...@vger.kernel.org] On Behalf Of pramod gurav
> Sent: Wednesday, April 22, 2009 1:17 PM
> To: Menon, Nishanth
> Cc: linux-omap@vger.kernel.org
> Subject: R
(drivers\usb\host):
Regards,
Santosh
> -Original Message-
> From: pramod gurav [mailto:pramodfo...@gmail.com]
> Sent: Wednesday, April 22, 2009 1:54 PM
> To: Shilimkar, Santosh
> Cc: Menon, Nishanth; linux-omap@vger.kernel.org
> Subject: Re: dma_alloc_coherent fragmentati
-Original Message-
>> From: linux-omap-ow...@vger.kernel.org
>> [mailto:linux-omap-ow...@vger.kernel.org] On Behalf Of pramod gurav
>> Sent: Wednesday, April 22, 2009 1:17 PM
>> To: Menon, Nishanth
>> Cc: linux-omap@vger.kernel.org
>> Subject: Re: dma_alloc_coh
.org
> Subject: Re: dma_alloc_coherent fragmentation
>
> Hi Nishant,
> I am facing the same problem to allocate a chunk of 4MB on omap3evm
> using dma_alloc_coherent. I used the test driver mentioned here
> http://www.mail-archive.com/linux-omap@vger.kernel.org/msg11074.html
&g
Hi Nishant,
I am facing the same problem to allocate a chunk of 4MB on omap3evm
using dma_alloc_coherent. I used the test driver mentioned here
http://www.mail-archive.com/linux-omap@vger.kernel.org/msg11074.html
I applied the patch for
ioremap(24f11ec001920f1cfaeeed8e8b55725d900bbb56) suggested b
Hi Hiroshi,
> -Original Message-
> From: Hiroshi DOYU [mailto:hiroshi.d...@nokia.com]
> Sent: Thursday, March 19, 2009 8:43 AM
>
>
> What would happen with __GFP_RECLAIMABLE for dma_alloc_coherent()?
As per [1], GFP_TEMPORARY might be the right approach.. but yes,
Changing dummy to do:
d
Hi Nishant,
From: "ext Kamat, Nishant"
Subject: dma_alloc_coherent fragmentation
Date: Wed, 18 Mar 2009 14:03:45 +0100
> Forwarding on behalf of Nishanth Menon:
>
> -Original Message-
> From: Menon, Nishanth
> Sent: Tuesday, March 17, 2009 8:17 AM
> To: 'linux-arm-ker...@lists.arm.linu
geri, Hari; Guzman Lugo,
> Fernando; Kevin Hilman; 2am...@gmail.com
> Subject: Re: dma_alloc_coherent fragmentation
> Make sure you're up to date with fixes to the ioremap code, specifically
> 24f11ec001920f1cfaeeed8e8b55725d900bbb56. This is not in 2.6.28,
> 2.6.29-rc1, 2.6.29-
On Wed, Mar 18, 2009 at 08:03:45AM -0500, Kamat, Nishant wrote:
> Forwarding on behalf of Nishanth Menon:
Make sure you're up to date with fixes to the ioremap code, specifically
24f11ec001920f1cfaeeed8e8b55725d900bbb56. This is not in 2.6.28,
2.6.29-rc1, 2.6.29-rc2, but is in -rc3 and later. 2.
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