diff options
Diffstat (limited to 'include/linux/dmaengine.h')
| -rw-r--r-- | include/linux/dmaengine.h | 14 |
1 files changed, 7 insertions, 7 deletions
diff --git a/include/linux/dmaengine.h b/include/linux/dmaengine.h index 004736b6a9c8..e5c2c9e71bf1 100644 --- a/include/linux/dmaengine.h +++ b/include/linux/dmaengine.h @@ -230,12 +230,6 @@ enum sum_check_flags { typedef struct { DECLARE_BITMAP(bits, DMA_TX_TYPE_END); } dma_cap_mask_t; /** - * struct dma_chan_percpu - the per-CPU part of struct dma_chan - * @memcpy_count: transaction counter - * @bytes_transferred: byte counter - */ - -/** * enum dma_desc_metadata_mode - per descriptor metadata mode types supported * @DESC_METADATA_CLIENT - the metadata buffer is allocated/provided by the * client driver and it is attached (via the dmaengine_desc_attach_metadata() @@ -291,6 +285,11 @@ enum dma_desc_metadata_mode { DESC_METADATA_ENGINE = BIT(1), }; +/** + * struct dma_chan_percpu - the per-CPU part of struct dma_chan + * @memcpy_count: transaction counter + * @bytes_transferred: byte counter + */ struct dma_chan_percpu { /* stats */ unsigned long memcpy_count; @@ -381,6 +380,7 @@ enum dma_slave_buswidth { DMA_SLAVE_BUSWIDTH_16_BYTES = 16, DMA_SLAVE_BUSWIDTH_32_BYTES = 32, DMA_SLAVE_BUSWIDTH_64_BYTES = 64, + DMA_SLAVE_BUSWIDTH_128_BYTES = 128, }; /** @@ -399,7 +399,7 @@ enum dma_slave_buswidth { * @src_addr_width: this is the width in bytes of the source (RX) * register where DMA data shall be read. If the source * is memory this may be ignored depending on architecture. - * Legal values: 1, 2, 3, 4, 8, 16, 32, 64. + * Legal values: 1, 2, 3, 4, 8, 16, 32, 64, 128. * @dst_addr_width: same as src_addr_width but for destination * target (TX) mutatis mutandis. * @src_maxburst: the maximum number of words (note: words, as in |