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1 | #ifndef _ASM_PARISC_AGP_H |
2 | #define _ASM_PARISC_AGP_H | |
3 | ||
4 | /* | |
5 | * PARISC specific AGP definitions. | |
6 | * Copyright (c) 2006 Kyle McMartin <kyle@parisc-linux.org> | |
7 | * | |
8 | */ | |
9 | ||
10 | #define map_page_into_agp(page) /* nothing */ | |
11 | #define unmap_page_from_agp(page) /* nothing */ | |
08a64368 KM |
12 | #define flush_agp_cache() mb() |
13 | ||
14 | /* Convert a physical address to an address suitable for the GART. */ | |
15 | #define phys_to_gart(x) (x) | |
16 | #define gart_to_phys(x) (x) | |
17 | ||
18 | /* GATT allocation. Returns/accepts GATT kernel virtual address. */ | |
19 | #define alloc_gatt_pages(order) \ | |
20 | ((char *)__get_free_pages(GFP_KERNEL, (order))) | |
21 | #define free_gatt_pages(table, order) \ | |
22 | free_pages((unsigned long)(table), (order)) | |
23 | ||
24 | #endif /* _ASM_PARISC_AGP_H */ |