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dmaengine: shdma: add .needs_tend_set / .no_dmars flags

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Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
This commit is contained in:
Kuninori Morimoto 2011-06-17 08:21:05 +00:00 • committed by Paul Mundt
parent e76c3af873
commit 260bf2c5f6
2 changed files with 10 additions and 0 deletions
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4
include/linux/sh_dma.h
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@ -66,6 +66,8 @@ struct sh_dmae_pdata {
u32 chcr_ie_bit;
unsigned int dmaor_is_32bit:1;
unsigned int needs_tend_set:1;
unsigned int no_dmars:1;
};
/* DMA register */
@ -75,6 +77,8 @@ struct sh_dmae_pdata {
#define CHCR 0x0C
#define DMAOR 0x40
#define TEND 0x18 /* USB-DMAC */
/* DMAOR definitions */
#define DMAOR_AE 0x00000004
#define DMAOR_NMIF 0x00000002