diff options
Diffstat (limited to 'include/asm-x86_64')
| -rw-r--r-- | include/asm-x86_64/agp.h | 6 | ||||
| -rw-r--r-- | include/asm-x86_64/scatterlist.h | 2 |
2 files changed, 6 insertions, 2 deletions
diff --git a/include/asm-x86_64/agp.h b/include/asm-x86_64/agp.h index 06c52ee..de33866 100644 --- a/include/asm-x86_64/agp.h +++ b/include/asm-x86_64/agp.h @@ -10,8 +10,10 @@ * with different cachability attributes for the same page. */ -int map_page_into_agp(struct page *page); -int unmap_page_from_agp(struct page *page); +/* Caller's responsibility to call global_flush_tlb() for + * performance reasons */ +#define map_page_into_agp(page) change_page_attr(page, 1, PAGE_KERNEL_NOCACHE) +#define unmap_page_from_agp(page) change_page_attr(page, 1, PAGE_KERNEL) #define flush_agp_mappings() global_flush_tlb() /* Could use CLFLUSH here if the cpu supports it. But then it would diff --git a/include/asm-x86_64/scatterlist.h b/include/asm-x86_64/scatterlist.h index 49d89f8..eaf7ada 100644 --- a/include/asm-x86_64/scatterlist.h +++ b/include/asm-x86_64/scatterlist.h @@ -1,6 +1,8 @@ #ifndef _X8664_SCATTERLIST_H #define _X8664_SCATTERLIST_H +#include <asm/types.h> + struct scatterlist { struct page *page; unsigned int offset; |
