diff options
Diffstat (limited to 'include/linux/platform_data')
| -rw-r--r-- | include/linux/platform_data/dma-dw.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/include/linux/platform_data/dma-dw.h b/include/linux/platform_data/dma-dw.h index 4636c9335305..5f0e11e7354c 100644 --- a/include/linux/platform_data/dma-dw.h +++ b/include/linux/platform_data/dma-dw.h | |||
| @@ -40,6 +40,7 @@ struct dw_dma_slave { | |||
| 40 | * @is_private: The device channels should be marked as private and not for | 40 | * @is_private: The device channels should be marked as private and not for |
| 41 | * by the general purpose DMA channel allocator. | 41 | * by the general purpose DMA channel allocator. |
| 42 | * @is_memcpy: The device channels do support memory-to-memory transfers. | 42 | * @is_memcpy: The device channels do support memory-to-memory transfers. |
| 43 | * @is_nollp: The device channels does not support multi block transfers. | ||
| 43 | * @chan_allocation_order: Allocate channels starting from 0 or 7 | 44 | * @chan_allocation_order: Allocate channels starting from 0 or 7 |
| 44 | * @chan_priority: Set channel priority increasing from 0 to 7 or 7 to 0. | 45 | * @chan_priority: Set channel priority increasing from 0 to 7 or 7 to 0. |
| 45 | * @block_size: Maximum block size supported by the controller | 46 | * @block_size: Maximum block size supported by the controller |
| @@ -51,6 +52,7 @@ struct dw_dma_platform_data { | |||
| 51 | unsigned int nr_channels; | 52 | unsigned int nr_channels; |
| 52 | bool is_private; | 53 | bool is_private; |
| 53 | bool is_memcpy; | 54 | bool is_memcpy; |
| 55 | bool is_nollp; | ||
| 54 | #define CHAN_ALLOCATION_ASCENDING 0 /* zero to seven */ | 56 | #define CHAN_ALLOCATION_ASCENDING 0 /* zero to seven */ |
| 55 | #define CHAN_ALLOCATION_DESCENDING 1 /* seven to zero */ | 57 | #define CHAN_ALLOCATION_DESCENDING 1 /* seven to zero */ |
| 56 | unsigned char chan_allocation_order; | 58 | unsigned char chan_allocation_order; |
