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Hexagon: set ARCH_DMA_MINALIGN 

Signed-off-by: Richard Kuo <rkuo@codeaurora.org>
This commit is contained in:
Richard Kuo 2014-04-15 15:41:17 -05:00
parent f6b708c19d
commit ea0f1b9215
1 changed files with 3 additions and 1 deletions
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4
arch/hexagon/include/asm/cache.h
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@ -1,7 +1,7 @@
/* /*
* Cache definitions for the Hexagon architecture * Cache definitions for the Hexagon architecture
* *
* Copyright (c) 2010-2011, The Linux Foundation. All rights reserved. * Copyright (c) 2010-2011,2014 The Linux Foundation. All rights reserved.
* *
* This program is free software; you can redistribute it and/or modify * This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License version 2 and * it under the terms of the GNU General Public License version 2 and
@ -25,6 +25,8 @@
#define L1_CACHE_SHIFT (5) #define L1_CACHE_SHIFT (5)
#define L1_CACHE_BYTES (1 << L1_CACHE_SHIFT) #define L1_CACHE_BYTES (1 << L1_CACHE_SHIFT)
#define ARCH_DMA_MINALIGN L1_CACHE_BYTES
#define __cacheline_aligned __aligned(L1_CACHE_BYTES) #define __cacheline_aligned __aligned(L1_CACHE_BYTES)
#define ____cacheline_aligned __aligned(L1_CACHE_BYTES) #define ____cacheline_aligned __aligned(L1_CACHE_BYTES)