diff options
| author | Stefan Roese <sr@denx.de> | 2016-10-26 11:10:25 +0300 |
|---|---|---|
| committer | Vinod Koul <vinod.koul@intel.com> | 2016-11-25 08:46:36 +0300 |
| commit | c5db858bdfeff00c219c64a95338c1eb5460555c (patch) | |
| tree | 541f568b74a65616770dad3c8f04ceba42f6a9b2 /drivers/dma/mv_xor.h | |
| parent | e9bb8a9df316a2480d316af7b242f40cba3b69b6 (diff) | |
| download | linux-c5db858bdfeff00c219c64a95338c1eb5460555c.tar.xz | |
dmaengine: mv_xor: Add support for scatter-gather DMA mode
This patch adds memory to memory scatter-gather support to the Marvell
mv_or DMA driver.
Signed-off-by: Stefan Roese <sr@denx.de>
Cc: Gregory CLEMENT <gregory.clement@free-electrons.com>
Cc: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Cc: Marcin Wojtas <mw@semihalf.com>
Cc: Arnd Bergmann <arnd@arndb.de>
Cc: Vinod Koul <vinod.koul@intel.com>
Signed-off-by: Vinod Koul <vinod.koul@intel.com>
Diffstat (limited to 'drivers/dma/mv_xor.h')
| -rw-r--r-- | drivers/dma/mv_xor.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/dma/mv_xor.h b/drivers/dma/mv_xor.h index 88eeab222a23..cf921dd6af73 100644 --- a/drivers/dma/mv_xor.h +++ b/drivers/dma/mv_xor.h @@ -148,6 +148,7 @@ struct mv_xor_chan { */ struct mv_xor_desc_slot { struct list_head node; + struct list_head sg_tx_list; enum dma_transaction_type type; void *hw_desc; u16 idx; |