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Diffstat (limited to 'include/asm-powerpc/tce.h')
-rw-r--r-- | include/asm-powerpc/tce.h | 50 |
1 files changed, 0 insertions, 50 deletions
diff --git a/include/asm-powerpc/tce.h b/include/asm-powerpc/tce.h deleted file mode 100644 index f663634cccc9..000000000000 --- a/include/asm-powerpc/tce.h +++ /dev/null @@ -1,50 +0,0 @@ -/* - * Copyright (C) 2001 Mike Corrigan & Dave Engebretsen, IBM Corporation - * Rewrite, cleanup: - * Copyright (C) 2004 Olof Johansson <olof@lixom.net>, IBM Corporation - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA - */ - -#ifndef _ASM_POWERPC_TCE_H -#define _ASM_POWERPC_TCE_H -#ifdef __KERNEL__ - -#include <asm/iommu.h> - -/* - * Tces come in two formats, one for the virtual bus and a different - * format for PCI - */ -#define TCE_VB 0 -#define TCE_PCI 1 - -/* TCE page size is 4096 bytes (1 << 12) */ - -#define TCE_SHIFT 12 -#define TCE_PAGE_SIZE (1 << TCE_SHIFT) - -#define TCE_ENTRY_SIZE 8 /* each TCE is 64 bits */ - -#define TCE_RPN_MASK 0xfffffffffful /* 40-bit RPN (4K pages) */ -#define TCE_RPN_SHIFT 12 -#define TCE_VALID 0x800 /* TCE valid */ -#define TCE_ALLIO 0x400 /* TCE valid for all lpars */ -#define TCE_PCI_WRITE 0x2 /* write from PCI allowed */ -#define TCE_PCI_READ 0x1 /* read from PCI allowed */ -#define TCE_VB_WRITE 0x1 /* write from VB allowed */ - -#endif /* __KERNEL__ */ -#endif /* _ASM_POWERPC_TCE_H */ |