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Diffstat (limited to 'arch/ia64/include/asm/agp.h')
| -rw-r--r-- | arch/ia64/include/asm/agp.h | 21 |
1 files changed, 0 insertions, 21 deletions
diff --git a/arch/ia64/include/asm/agp.h b/arch/ia64/include/asm/agp.h deleted file mode 100644 index f42c7dcb3d79..000000000000 --- a/arch/ia64/include/asm/agp.h +++ /dev/null @@ -1,21 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0 */ -#ifndef _ASM_IA64_AGP_H -#define _ASM_IA64_AGP_H - -/* - * IA-64 specific AGP definitions. - * - * Copyright (C) 2002-2003 Hewlett-Packard Co - * David Mosberger-Tang <davidm@hpl.hp.com> - */ - -/* - * To avoid memory-attribute aliasing issues, we require that the AGPGART engine operate - * in coherent mode, which lets us map the AGP memory as normal (write-back) memory - * (unlike x86, where it gets mapped "write-coalescing"). - */ -#define map_page_into_agp(page) do { } while (0) -#define unmap_page_from_agp(page) do { } while (0) -#define flush_agp_cache() mb() - -#endif /* _ASM_IA64_AGP_H */ |