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Diffstat (limited to 'include/asm-ia64/agp.h')
-rw-r--r-- | include/asm-ia64/agp.h | 30 |
1 files changed, 0 insertions, 30 deletions
diff --git a/include/asm-ia64/agp.h b/include/asm-ia64/agp.h deleted file mode 100644 index c11fdd8ab4d7..000000000000 --- a/include/asm-ia64/agp.h +++ /dev/null | |||
@@ -1,30 +0,0 @@ | |||
1 | #ifndef _ASM_IA64_AGP_H | ||
2 | #define _ASM_IA64_AGP_H | ||
3 | |||
4 | /* | ||
5 | * IA-64 specific AGP definitions. | ||
6 | * | ||
7 | * Copyright (C) 2002-2003 Hewlett-Packard Co | ||
8 | * David Mosberger-Tang <davidm@hpl.hp.com> | ||
9 | */ | ||
10 | |||
11 | /* | ||
12 | * To avoid memory-attribute aliasing issues, we require that the AGPGART engine operate | ||
13 | * in coherent mode, which lets us map the AGP memory as normal (write-back) memory | ||
14 | * (unlike x86, where it gets mapped "write-coalescing"). | ||
15 | */ | ||
16 | #define map_page_into_agp(page) /* nothing */ | ||
17 | #define unmap_page_from_agp(page) /* nothing */ | ||
18 | #define flush_agp_cache() mb() | ||
19 | |||
20 | /* Convert a physical address to an address suitable for the GART. */ | ||
21 | #define phys_to_gart(x) (x) | ||
22 | #define gart_to_phys(x) (x) | ||
23 | |||
24 | /* GATT allocation. Returns/accepts GATT kernel virtual address. */ | ||
25 | #define alloc_gatt_pages(order) \ | ||
26 | ((char *)__get_free_pages(GFP_KERNEL, (order))) | ||
27 | #define free_gatt_pages(table, order) \ | ||
28 | free_pages((unsigned long)(table), (order)) | ||
29 | |||
30 | #endif /* _ASM_IA64_AGP_H */ | ||