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Merge master.kernel.org:/pub/scm/linux/kernel/git/davej/agpgart

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* master.kernel.org:/pub/scm/linux/kernel/git/davej/agpgart:
  [AGPGART] sworks-agp: Switch to PCI ref counting APIs
  [AGPGART] Nvidia AGP: Use refcount aware PCI interfaces
  [AGPGART] Fix sparse warning in sgi-agp.c
  [AGPGART] Intel-agp adjustments
  [AGPGART] Move [un]map_page_into_agp into asm/agp.h
  [AGPGART] Add missing calls to global_flush_tlb() to ali-agp
  [AGPGART] prevent probe collision of sis-agp and amd64_agp
This commit is contained in:
Linus Torvalds 2007-05-04 17:38:16 -07:00
commit 98b96173c7
9 changed files with 201 additions and 158 deletions
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6
include/asm-i386/agp.h
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@ -12,8 +12,10 @@
* data corruption on some CPUs.
*/
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