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annotate TaskManager/include/types.h @ 631:30dd8a3deb4a draft

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Cell 64 bit tried, but not yet worked. Cell's list DMA is 32bit.
author Shinji KONO <kono@ie.u-ryukyu.ac.jp>
date Wed, 18 Nov 2009 13:32:58 +0900
parents 0e91ddaad798
children 7ba4ad4538b1
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1 #ifndef INCLUDED_TYPES
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2 #define INCLUDED_TYPES
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3
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4 #include <stdint.h>
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5
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6 typedef uint16_t uint16;
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7 typedef uint32_t uint32;
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8 typedef uint64_t uint64;
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10 // HOST main memory address
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11 // SPU's (void *) is always 32bit (actually 18bit (256kbyte))
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12 // memaddr is different from (void *) in SPU.
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13 //
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14 #ifdef __SPU__
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15 #if ABIBIT>32
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16 typedef uint64_t memaddr;
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17 #else
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18 typedef uint32_t memaddr;
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19 #endif
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20 #else
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21 typedef char* memaddr;
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22 #endif
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25 #define SPE_ALIGNMENT 16
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26 #define SPE_ALIGNMENT_FULL 128
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27 #define SPE_ALIGN __attribute__((aligned(SPE_ALIGNMENT)))
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28 #define SPE_ALIGN_FULL __attribute__((aligned(SPE_ALIGNMENT_FULL))
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29 #define ROUND_UP_ALIGN(value, alignment) \
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30 (((value) + ((alignment) - 1))&(~((alignment)-1)))
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31 #define DEFAULT_ALIGNMENT SPE_ALIGNMENT
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32 //#define DEFAULT_ALIGNMENT SPE_ALIGNMENT_FULL
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34 #define DMA_MAX_SIZE 16384
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36 #define round_up16(value) ROUND_UP_ALIGN(value, 16)
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37 #define round_up128(value) ROUND_UP_ALIGN(value, 128)
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39 // ここも typedef しとくか？
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40 enum {
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41 // どの方向かで enum 分けるだろjk...
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42 // PPE -> SPE
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43 MY_SPE_NOP = 0,
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44 MY_SPE_COMMAND_EXIT,
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45 MY_SPE_COMMAND_GO,
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47 // SPE -> PPE
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48 MY_SPE_STATUS_BUSY,
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49 MY_SPE_STATUS_READY,
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50 MY_SPE_COMMAND_MALLOC,
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51 };
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53 #define MAX_USE_SPE_NUM 6
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54
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55 typedef enum {
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56 CPU_PPE = 0, // default
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57 CPU_SPE = 1,
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58 SPE_ANY = CPU_SPE,
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59 SPE_0 = 2,
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60 SPE_1 = 3,
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61 SPE_2 = 4,
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62 SPE_3 = 5,
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63 SPE_4 = 6,
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64 SPE_5 = 7,
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65 } CPU_TYPE;
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67 #endif