1 /**************************************************************************
3 * Copyright 2007 Tungsten Graphics, Inc., Cedar Park, Texas.
6 * Permission is hereby granted, free of charge, to any person obtaining a
7 * copy of this software and associated documentation files (the
8 * "Software"), to deal in the Software without restriction, including
9 * without limitation the rights to use, copy, modify, merge, publish,
10 * distribute, sub license, and/or sell copies of the Software, and to
11 * permit persons to whom the Software is furnished to do so, subject to
12 * the following conditions:
14 * The above copyright notice and this permission notice (including the
15 * next paragraph) shall be included in all copies or substantial portions
18 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
19 * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
20 * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT.
21 * IN NO EVENT SHALL TUNGSTEN GRAPHICS AND/OR ITS SUPPLIERS BE LIABLE FOR
22 * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
23 * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
24 * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
26 **************************************************************************/
34 #include "cell/common.h"
36 #include "cell_context.h"
40 * Global vars, for now anyway.
42 struct cell_global_info
45 * SPU/SPE handles, etc
47 spe_context_ptr_t spe_contexts
[CELL_MAX_SPUS
];
48 pthread_t spe_threads
[CELL_MAX_SPUS
];
51 * Data sent to SPUs at start-up
53 struct cell_init_info inits
[CELL_MAX_SPUS
];
57 extern struct cell_global_info cell_global
;
60 /** This is the handle for the actual SPE code */
61 extern spe_program_handle_t g3d_spu
;
65 send_mbox_message(spe_context_ptr_t ctx
, unsigned int msg
);
68 wait_mbox_message(spe_context_ptr_t ctx
);
72 cell_start_spus(struct cell_context
*cell
);
76 cell_spu_exit(struct cell_context
*cell
);