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| -rw-r--r-- | Documentation/DMA-mapping.txt | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/Documentation/DMA-mapping.txt b/Documentation/DMA-mapping.txt index d8347c1fd032..b463ecd0c7ce 100644 --- a/Documentation/DMA-mapping.txt +++ b/Documentation/DMA-mapping.txt | |||
| @@ -332,7 +332,7 @@ __get_free_pages (but takes size instead of a page order). If your | |||
| 332 | driver needs regions sized smaller than a page, you may prefer using | 332 | driver needs regions sized smaller than a page, you may prefer using |
| 333 | the pci_pool interface, described below. | 333 | the pci_pool interface, described below. |
| 334 | 334 | ||
| 335 | The consistent DMA mapping interfaces, for non-NULL dev, will by | 335 | The consistent DMA mapping interfaces, for non-NULL pdev, will by |
| 336 | default return a DMA address which is SAC (Single Address Cycle) | 336 | default return a DMA address which is SAC (Single Address Cycle) |
| 337 | addressable. Even if the device indicates (via PCI dma mask) that it | 337 | addressable. Even if the device indicates (via PCI dma mask) that it |
| 338 | may address the upper 32-bits and thus perform DAC cycles, consistent | 338 | may address the upper 32-bits and thus perform DAC cycles, consistent |