/[pearpc]/src/cpu/mem.h
This is repository of my old source code which isn't updated any more. Go to git.rot13.org for current projects!
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Contents of /src/cpu/mem.h

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Revision 1 - (show annotations)
Wed Sep 5 17:11:21 2007 UTC (12 years, 2 months ago) by dpavlin
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1 /*
2 * PearPC
3 * mem.h
4 *
5 * Copyright (C) 2003, 2004 Sebastian Biallas (sb@biallas.net)
6 *
7 * This program is free software; you can redistribute it and/or modify
8 * it under the terms of the GNU General Public License version 2 as
9 * published by the Free Software Foundation.
10 *
11 * This program is distributed in the hope that it will be useful,
12 * but WITHOUT ANY WARRANTY; without even the implied warranty of
13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14 * GNU General Public License for more details.
15 *
16 * You should have received a copy of the GNU General Public License
17 * along with this program; if not, write to the Free Software
18 * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
19 */
20
21 #ifndef __MEM_H__
22 #define __MEM_H__
23
24 #include "system/types.h"
25
26 bool ppc_init_physical_memory(uint size);
27
28 uint32 ppc_get_memory_size();
29
30 bool ppc_dma_write(uint32 dest, const void *src, uint32 size);
31 bool ppc_dma_read(void *dest, uint32 src, uint32 size);
32 bool ppc_dma_set(uint32 dest, int c, uint32 size);
33
34 void ppc_cpu_map_framebuffer(uint32 pa, uint32 ea);
35
36 /*
37 * These functions will be removed once we switch to openbios.
38 */
39
40 bool DEPRECATED ppc_prom_set_sdr1(uint32 newval, bool quiesce);
41 bool DEPRECATED ppc_prom_effective_to_physical(uint32 &result, uint32 ea);
42 bool DEPRECATED ppc_prom_page_create(uint32 ea, uint32 pa);
43
44 #endif

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