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Diffstat (limited to 'scrypt-cell-spu.h')
| -rw-r--r-- | scrypt-cell-spu.h | 44 |
1 files changed, 44 insertions, 0 deletions
diff --git a/scrypt-cell-spu.h b/scrypt-cell-spu.h new file mode 100644 index 0000000..4af26c4 --- /dev/null +++ b/scrypt-cell-spu.h @@ -0,0 +1,44 @@ +/*- + * Copyright 2009 Colin Percival, 2011 ArtForz, 2011 Siarhei Siamashka + * All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * + * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + * + * This file was originally written by Colin Percival as part of the Tarsnap + * online backup system. + */ + +#ifndef __SCRYPT_CELL_SPU_H__ +#define __SCRYPT_CELL_SPU_H__ + +/* + * This is the data structure which is passed between main CPU and SPU cores. + */ +typedef struct { + uint8_t data[128]; + uint8_t target[32]; + uint32_t max_nonce; + uint32_t hashes_done; + uint32_t padding[2]; +} scanhash_spu_args; + +#endif |