From: santosh.shilimkar@ti•com (Santosh Shilimkar)
To: linux-arm-kernel@lists•infradead.org
Subject: [PATCH v2 5/7] ARM: of: introduce common routine for DMA configuration
Date: Fri, 28 Feb 2014 10:35:45 -0500 [thread overview]
Message-ID: <5310ACD1.2080000@ti.com> (raw)
In-Reply-To: <11548178.4dQyMzBAP8@wuerfel>
On Friday 28 February 2014 10:31 AM, Arnd Bergmann wrote:
> On Friday 28 February 2014 10:06:25 Santosh Shilimkar wrote:
>> I made that LPAE specific assuming the 32 machines anyway are
>> happy with default as they are today. We can keep CONFIG_ARM
>> and handle the special case in machine platform notifier.
>
> I think all other machines that support LPAE can also run with
> LPAE disabled and still use coherent DMA, they may just not
> support all the available RAM.
>
Fair enough.
Regards,
Santosh
next prev parent reply other threads:[~2014-02-28 15:35 UTC|newest]
Thread overview: 29+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-02-27 21:17 [PATCH v2 0/7] ARM: dma: Support dma-ranges and dma-coherent Santosh Shilimkar
2014-02-27 21:17 ` [PATCH v2 1/7] ARM: mm: Introduce archdata.dma_pfn_offset Santosh Shilimkar
2014-02-28 9:30 ` Arnd Bergmann
2014-03-05 4:45 ` Linus Walleij
2014-03-05 6:37 ` Santosh Shilimkar
2014-02-27 21:17 ` [PATCH v2 2/7] ARM: mm: Remove unsed dma_to_virt() Santosh Shilimkar
2014-02-28 9:31 ` Arnd Bergmann
2014-03-07 5:59 ` Greg Ungerer
2014-02-27 21:17 ` [PATCH v2 3/7] dma: of: introduce of_dma_get_range() helper Santosh Shilimkar
2014-02-27 21:17 ` [PATCH v2 4/7] dma: of: introduce of_dma_is_coherent() helper Santosh Shilimkar
2014-02-28 9:39 ` Arnd Bergmann
2014-02-28 14:17 ` Santosh Shilimkar
2014-03-03 1:49 ` Catalin Marinas
2014-02-28 15:14 ` Rob Herring
2014-02-28 15:17 ` Santosh Shilimkar
2014-02-28 15:24 ` Arnd Bergmann
2014-03-03 14:04 ` Rob Herring
2014-03-04 15:21 ` Will Deacon
2014-02-27 21:17 ` [PATCH v2 5/7] ARM: of: introduce common routine for DMA configuration Santosh Shilimkar
2014-02-28 10:00 ` Arnd Bergmann
2014-02-28 11:49 ` Grygorii Strashko
2014-02-28 11:14 ` Arnd Bergmann
2014-02-28 15:06 ` Santosh Shilimkar
2014-02-28 15:31 ` Arnd Bergmann
2014-02-28 15:35 ` Santosh Shilimkar [this message]
2014-03-07 3:15 ` Linus Walleij
2014-02-28 14:56 ` Rob Herring
2014-02-27 21:17 ` [PATCH v2 6/7] ARM: dts: keystone: Use dma-ranges property Santosh Shilimkar
2014-02-27 21:17 ` [PATCH v2 7/7] ARM: dts: keystone: Udate USB node for dma properties Santosh Shilimkar
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