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Groups > linux.kernel > #1387702

[PATCH 1/2] ARC: support generic per-device coherent dma mem

From Alexey Brodkin <Alexey.Brodkin@synopsys.com>
Newsgroups linux.kernel
Subject [PATCH 1/2] ARC: support generic per-device coherent dma mem
Date 2016-04-26 18:40 +0200
Message-ID <rsebN-2ma-31@gated-at.bofh.it> (permalink)
References <rse28-2io-49@gated-at.bofh.it>
Organization linux.* mail to news gateway

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Signed-off-by: Alexey Brodkin <abrodkin@synopsys.com>
Cc: linux-kernel@vger.kernel.org
---
 arch/arc/Kconfig | 1 +
 1 file changed, 1 insertion(+)

diff --git a/arch/arc/Kconfig b/arch/arc/Kconfig
index 208aae0..61d69e6 100644
--- a/arch/arc/Kconfig
+++ b/arch/arc/Kconfig
@@ -37,6 +37,7 @@ config ARC
 	select OF_EARLY_FLATTREE
 	select PERF_USE_VMALLOC
 	select HAVE_DEBUG_STACKOVERFLOW
+	select HAVE_GENERIC_DMA_COHERENT
 
 config MIGHT_HAVE_PCI
 	bool
-- 
2.5.5

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Thread

[PATCH 0/2] ARC: enable per-device dma and reserved memory in DT Alexey Brodkin <Alexey.Brodkin@synopsys.com> - 2016-04-26 18:30 +0200
  [PATCH 1/2] ARC: support generic per-device coherent dma mem Alexey Brodkin <Alexey.Brodkin@synopsys.com> - 2016-04-26 18:40 +0200
  [PATCH 2/2] ARC: add support for reserved memory defined by device tree Alexey Brodkin <Alexey.Brodkin@synopsys.com> - 2016-04-26 18:40 +0200

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