mm: migrate: add hugepage migration code to move_pages()

[platform/adaptation/renesas_rcar/renesas_kernel.git] / include / linux / acpi_dma.h

diff --git a/include/linux/acpi_dma.h b/include/linux/acpi_dma.h
index d09deab..fb02980 100644 (file)
--- a/include/linux/acpi_dma.h
+++ b/include/linux/acpi_dma.h
@@ -37,6 +37,8 @@ struct acpi_dma_spec {
  * @dev:               struct device of this controller
  * @acpi_dma_xlate:    callback function to find a suitable channel
  * @data:              private data used by a callback function
+ * @base_request_line: first supported request line (CSRT)
+ * @end_request_line:  last supported request line (CSRT)
  */
 struct acpi_dma {
        struct list_head        dma_controllers;
@@ -44,6 +46,8 @@ struct acpi_dma {
        struct dma_chan         *(*acpi_dma_xlate)
                                (struct acpi_dma_spec *, struct acpi_dma *);
        void                    *data;
+       unsigned short          base_request_line;
+       unsigned short          end_request_line;
 };
 
 /* Used with acpi_dma_simple_xlate() */