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| author | Jeff Garzik <jgarzik@pretzel.yyz.us> | 2005-06-18 13:21:24 -0400 |
|---|---|---|
| committer | Jeff Garzik <jgarzik@pobox.com> | 2005-06-18 13:21:24 -0400 |
| commit | f9d1fe9630b94007902987c39d19f04dc6256eac (patch) | |
| tree | 1fbe757adc72469ddbc3c1e4132392164b2e0271 /include/asm-x86_64/agp.h | |
| parent | 54258a8a2e81b11e486068f1cfab9fe4746b8420 (diff) | |
| parent | 9ee1c939d1cb936b1f98e8d81aeffab57bae46ab (diff) | |
| download | blackbird-obmc-linux-f9d1fe9630b94007902987c39d19f04dc6256eac.tar.gz blackbird-obmc-linux-f9d1fe9630b94007902987c39d19f04dc6256eac.zip | |
Merge /spare/repo/linux-2.6/
Diffstat (limited to 'include/asm-x86_64/agp.h')
| -rw-r--r-- | include/asm-x86_64/agp.h | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/include/asm-x86_64/agp.h b/include/asm-x86_64/agp.h index 0bb9019d58aa..06c52ee9c06b 100644 --- a/include/asm-x86_64/agp.h +++ b/include/asm-x86_64/agp.h @@ -19,4 +19,14 @@ int unmap_page_from_agp(struct page *page); worth it. Would need a page for it. */ #define flush_agp_cache() asm volatile("wbinvd":::"memory") +/* Convert a physical address to an address suitable for the GART. */ +#define phys_to_gart(x) (x) +#define gart_to_phys(x) (x) + +/* GATT allocation. Returns/accepts GATT kernel virtual address. */ +#define alloc_gatt_pages(order) \ + ((char *)__get_free_pages(GFP_KERNEL, (order))) +#define free_gatt_pages(table, order) \ + free_pages((unsigned long)(table), (order)) + #endif |
