| /* |
| * Copyright 2001-2008 Texas Instruments - http://www.ti.com/ |
| * |
| * Licensed under the Apache License, Version 2.0 (the "License"); |
| * you may not use this file except in compliance with the License. |
| * You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| |
| |
| /* |
| * ======== memdefs.h ======== |
| * DSP-BIOS Bridge driver support functions for TI OMAP processors. |
| * Purpose: |
| * Global MEM constants and types, shared between WSX, WCD, and WMD. |
| * |
| *! Revision History: |
| *! ================ |
| *! 28-Aug-2001 ag: Added MEM_[SET][GET]VIRTUALSEGID. |
| *! 10-Aug-1999 kc: Based on wsx-c18. |
| *! 15-Nov-1996 gp: Renamed from wsxmem.h and moved to kwinos. |
| *! 21-Aug-1996 cr: Created from mem.h. |
| */ |
| |
| #ifndef MEMDEFS_ |
| #define MEMDEFS_ |
| |
| #ifdef __cplusplus |
| extern "C" { |
| #endif |
| |
| /* Memory Pool Attributes: */ |
| typedef enum { |
| MEM_PAGED = 0, |
| MEM_NONPAGED = 1, |
| MEM_LARGEVIRTMEM = 2 |
| } MEM_POOLATTRS; |
| |
| /* |
| * MEM_VIRTUALSEGID is used by Node & Strm to access virtual address space in |
| * the correct client process context. |
| */ |
| #define MEM_SETVIRTUALSEGID 0x10000000 |
| #define MEM_GETVIRTUALSEGID 0x20000000 |
| #define MEM_MASKVIRTUALSEGID (MEM_SETVIRTUALSEGID | MEM_GETVIRTUALSEGID) |
| |
| #ifdef LINUX |
| |
| #define TO_VIRTUAL_UNCACHED(x) x |
| #define INTREG_TO_VIRTUAL_UNCACHED(x) x |
| |
| #endif |
| |
| #ifdef __cplusplus |
| } |
| #endif |
| #endif /* MEMDEFS_ */ |
