1 /****************************************************************
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3 * Creator: lschor, 2008-10-30
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4 * Description: Specifies some structs and Constants for the CBE-DOL-Implementation
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7 * - 2008-10-30: Created
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14 #include "lib/constant.h"
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16 #define SPE_WRITE_DEMAND 0
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17 #define SPE_READ_DEMAND 1
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18 #define SPE_WRITE_SUC 2
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19 #define SPE_READ_SUC 3
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20 #define SPE_DETACH 4
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22 // the context that PPE forward to SPE
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25 uint64_t port_queue_id;
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27 uint64_t processName; // Address for the name of the process
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28 uint64_t processNameLen; // Len of the process Name
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30 uint32_t number_of_ports;
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31 uint32_t is_detached;
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32 uint32_t padd[2]; // dummy - for alignment --> It always has to be a multiple of 128 bit!
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33 } parm_context; // aligned to 16B
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37 uint32_t padd[31]; //padd to cache line
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41 // Round a number ot the right DMA number --> Is used for DMA transfers
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42 uint32_t roundDMA(uint32_t number)
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45 return number + 16 - (number % 16);
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46 else if (number > 8)
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48 else if (number > 4)
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50 else if (number > 2)
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52 else if (number > 1)
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58 #endif // _COMMON_H_
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