64 lines
1.6 KiB
C
64 lines
1.6 KiB
C
/*
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* dspbridge/mpu_api/inc/memdefs.h
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*
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* DSP-BIOS Bridge driver support functions for TI OMAP processors.
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*
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* Copyright (C) 2007 Texas Instruments, Inc.
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*
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* This program is free software; you can redistribute it and/or modify it
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* under the terms of the GNU Lesser General Public License as published
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* by the Free Software Foundation version 2.1 of the License.
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*
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* This program is distributed .as is. WITHOUT ANY WARRANTY of any kind,
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* whether express or implied; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*/
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/*
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* ======== memdefs.h ========
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* Purpose:
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* Global MEM constants and types, shared between WSX, WCD, and WMD.
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*
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*! Revision History:
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*! ================
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*! 28-Aug-2001 ag: Added MEM_[SET][GET]VIRTUALSEGID.
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*! 10-Aug-1999 kc: Based on wsx-c18.
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*! 15-Nov-1996 gp: Renamed from wsxmem.h and moved to kwinos.
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*! 21-Aug-1996 cr: Created from mem.h.
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*/
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#ifndef MEMDEFS_
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#define MEMDEFS_
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#ifdef __cplusplus
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extern "C" {
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#endif
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/* Memory Pool Attributes: */
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typedef enum {
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MEM_PAGED = 0,
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MEM_NONPAGED = 1,
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MEM_LARGEVIRTMEM = 2
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} MEM_POOLATTRS;
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/*
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* MEM_VIRTUALSEGID is used by Node & Strm to access virtual address space in
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* the correct client process context.
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*/
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#define MEM_SETVIRTUALSEGID 0x10000000
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#define MEM_GETVIRTUALSEGID 0x20000000
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#define MEM_MASKVIRTUALSEGID (MEM_SETVIRTUALSEGID | MEM_GETVIRTUALSEGID)
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#ifdef LINUX
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#define TO_VIRTUAL_UNCACHED(x) x
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#define INTREG_TO_VIRTUAL_UNCACHED(x) x
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#endif
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#ifdef __cplusplus
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}
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#endif
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#endif /* MEMDEFS_ */
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