From: Ard Biesheuvel <ard.biesheuvel@linaro.org>
To: "edk2-devel@lists.01.org" <edk2-devel@lists.01.org>,
Leif Lindholm <leif.lindholm@linaro.org>
Cc: Ard Biesheuvel <ard.biesheuvel@linaro.org>
Subject: Re: [PATCH 5/5] ArmPkg: remove UncachedMemoryAllocationLib
Date: Thu, 31 Aug 2017 15:00:56 +0100 [thread overview]
Message-ID: <CAKv+Gu9_KDDJrnjWd7Jtg3HRoMe+1WngOMB=5bOikEuRZ1y5mg@mail.gmail.com> (raw)
In-Reply-To: <20170825121014.15739-6-ard.biesheuvel@linaro.org>
On 25 August 2017 at 13:10, Ard Biesheuvel <ard.biesheuvel@linaro.org> wrote:
> Now that ArmDmaLib can take care of its own memory allocation needs,
> let's get rid of UncachedMemoryAllocationLib entirely. This forces
> platforms to declare the required semantics (non-cache coherent DMA,
> whichever way it is implemented), rather than using uncached memory
> allocations directly, which may not always be the right choice, and
> prevents sharing of drivers between platforms if one is cache coherent
> and the other is not.
>
> Contributed-under: TianoCore Contribution Agreement 1.1
> Signed-off-by: Ard Biesheuvel <ard.biesheuvel@linaro.org>
Pushed as dcd48d2db4eb2d3d93106ad788a0f67d2ca5495c (with Leif's R-b)
next prev parent reply other threads:[~2017-08-31 13:58 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-08-25 12:10 [PATCH 0/5] ArmPkg et al: remove UncachedMemoryallocationLib Ard Biesheuvel
2017-08-25 12:10 ` [PATCH 1/5] EmbeddedPkg/DmaLib: add routine to allocate aligned buffers Ard Biesheuvel
2017-08-25 12:10 ` [PATCH 2/5] ArmPkg/ArmDmaLib: implement DmaAllocateAlignedBuffer() Ard Biesheuvel
2017-08-25 12:10 ` [PATCH 3/5] BeagleBoardPkg: remove UncachedMemoryAllocationLib resolutions Ard Biesheuvel
2017-08-25 12:10 ` [PATCH 4/5] Omap35xxPkg: remove bogus UncachedMemoryAllocationLib dependency Ard Biesheuvel
2017-08-25 12:10 ` [PATCH 5/5] ArmPkg: remove UncachedMemoryAllocationLib Ard Biesheuvel
2017-08-31 14:00 ` Ard Biesheuvel [this message]
2017-08-29 15:44 ` [PATCH 0/5] ArmPkg et al: remove UncachedMemoryallocationLib Leif Lindholm
2017-08-29 15:47 ` Ard Biesheuvel
2017-08-29 16:57 ` Ard Biesheuvel
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