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-rw-r--r--arch/parisc/include/asm/agp.h24
1 files changed, 24 insertions, 0 deletions
diff --git a/arch/parisc/include/asm/agp.h b/arch/parisc/include/asm/agp.h
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+++ b/arch/parisc/include/asm/agp.h
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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 */
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 */