diff options
| author | Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> | 2014-04-02 20:17:00 -0700 |
|---|---|---|
| committer | Vinod Koul <vinod.koul@intel.com> | 2014-05-02 21:48:33 +0530 |
| commit | dfbb85cab5f0819d0424a3637b03e7892704fa42 (patch) | |
| tree | 7241a4f922d4bd21d8e01aa825a5be6021fb52bf /include/linux/shdma-base.h | |
| parent | 91ea74e9ec5c584eef1dcd69554b8315c1ebb0d9 (diff) | |
DMA: shdma: add cyclic transfer support
This patch add cyclic transfer support and enables dmaengine_prep_dma_cyclic()
Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
[reflown changelog for readablity]
Signed-off-by: Vinod Koul <vinod.koul@intel.com>
Diffstat (limited to 'include/linux/shdma-base.h')
| -rw-r--r-- | include/linux/shdma-base.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/include/linux/shdma-base.h b/include/linux/shdma-base.h index f92c0a43c54c..abdf1f229dc3 100644 --- a/include/linux/shdma-base.h +++ b/include/linux/shdma-base.h @@ -54,6 +54,7 @@ struct shdma_desc { dma_cookie_t cookie; int chunks; int mark; + bool cyclic; /* used as cyclic transfer */ }; struct shdma_chan { |