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| author | André Fabian Silva Delgado <emulatorman@parabola.nu> | 2015-09-08 01:01:14 -0300 |
|---|---|---|
| committer | André Fabian Silva Delgado <emulatorman@parabola.nu> | 2015-09-08 01:01:14 -0300 |
| commit | e5fd91f1ef340da553f7a79da9540c3db711c937 (patch) | |
| tree | b11842027dc6641da63f4bcc524f8678263304a3 /Documentation/DMA-API-HOWTO.txt | |
| parent | 2a9b0348e685a63d97486f6749622b61e9e3292f (diff) | |
Linux-libre 4.2-gnu
Diffstat (limited to 'Documentation/DMA-API-HOWTO.txt')
| -rw-r--r-- | Documentation/DMA-API-HOWTO.txt | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/Documentation/DMA-API-HOWTO.txt b/Documentation/DMA-API-HOWTO.txt index aef8cc5a6..55b70b903 100644 --- a/Documentation/DMA-API-HOWTO.txt +++ b/Documentation/DMA-API-HOWTO.txt @@ -245,7 +245,7 @@ the case would look like this: if (!dma_set_mask_and_coherent(dev, DMA_BIT_MASK(64))) { using_dac = 1; - consistent_using_dac = 1; + consistent_using_dac = 1; } else if (!dma_set_mask_and_coherent(dev, DMA_BIT_MASK(32))) { using_dac = 0; consistent_using_dac = 0; @@ -358,7 +358,7 @@ There are two types of DMA mappings: transfer, unmapped right after it (unless you use dma_sync_* below) and for which hardware can optimize for sequential accesses. - This of "streaming" as "asynchronous" or "outside the coherency + Think of "streaming" as "asynchronous" or "outside the coherency domain". Good examples of what to use streaming mappings for are: |