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From: lauraa@codeaurora.org (Laura Abbott)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH 0/3] CMA support for arm64
Date: Mon,  9 Dec 2013 16:12:11 -0800	[thread overview]
Message-ID: <1386634334-31139-1-git-send-email-lauraa@codeaurora.org> (raw)

Hi,

This series adds support for CMA on arm64 based targets. Currently this ties
in at the lib/swiotlb.c layer for allocation instead of
arch/arm64/mm/dma-mapping.c

 arch/arm64/Kconfig                      |    1 +
 arch/arm64/include/asm/dma-contiguous.h |   29 ++++++++++
 arch/arm64/mm/dma-mapping.c             |    2 +-
 arch/arm64/mm/init.c                    |    3 +
 lib/swiotlb.c                           |   92 +++++++++++++++++++++++++++++--
 5 files changed, 120 insertions(+), 7 deletions(-)

Thanks,
Laura

             reply	other threads:[~2013-12-10  0:12 UTC|newest]

Thread overview: 16+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2013-12-10  0:12 Laura Abbott [this message]
2013-12-10  0:12 ` [PATCH 1/3] arm64: Check for NULL device before getting the coherent_dma_mask Laura Abbott
2013-12-10  0:12 ` [PATCH 2/3] arm64: Enable CMA Laura Abbott
2013-12-10  0:12 ` [PATCH 3/3] swiotlb: Add support for CMA allocations Laura Abbott
2013-12-10  0:29   ` Konrad Rzeszutek Wilk
2013-12-10  0:36     ` Laura Abbott
2013-12-10  0:40       ` Konrad Rzeszutek Wilk
2013-12-10 10:25         ` Will Deacon
2013-12-10 10:42           ` Catalin Marinas
2013-12-10 13:50             ` Will Deacon
2013-12-10 13:56               ` Konrad Rzeszutek Wilk
2013-12-10 14:50               ` Catalin Marinas
2013-12-10 19:03                 ` Laura Abbott
2013-12-13  0:48             ` Laura Abbott
2013-12-13 13:37               ` Catalin Marinas
2013-12-13 13:45                 ` Will Deacon

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