Mercurial > hg > Members > kono > Cerium
annotate TaskManager/kernel/ppe/Task.h @ 518:125a72948e44
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| author | Shinji KONO <kono@ie.u-ryukyu.ac.jp> |
|---|---|
| date | Fri, 16 Oct 2009 17:57:17 +0900 |
| parents | 4a2c9ff53605 |
| children | 5c76db2a07fa |
| rev | line source |
|---|---|
| 274 | 1 #ifndef INCLUDED_TASK |
| 2 #define INCLUDED_TASK | |
| 3 | |
| 307 | 4 #include "base.h" |
| 5 #include "types.h" | |
| 6 #include "ListData.h" | |
| 274 | 7 |
| 8 #define MAX_PARAMS 8 | |
| 9 | |
| 497 | 10 class TaskQueue; |
| 518 | 11 class SchedTask; |
| 12 | |
| 13 | |
| 14 /*! | |
| 15 @class | |
| 16 | |
| 17 @brief | |
| 18 | |
| 19 Host に依存しない Task | |
| 20 | |
| 21 以下の三つの可変長データを含む | |
| 22 param | |
| 23 inData | |
| 24 outData | |
| 25 param は inData の最初の部分となる | |
| 26 | |
| 27 self はメインホストの中のHTaskのアドレスで、task id として使う | |
| 28 | |
| 29 */ | |
| 30 | |
| 497 | 31 |
| 274 | 32 class Task { |
| 33 public: // variables | |
| 34 | |
| 518 | 35 typedef void (*PostFunction)(SchedTask *s, void *read, void *write); |
| 36 | |
| 274 | 37 BASE_NEW_DELETE(Task); |
| 38 | |
| 39 int command; // 4 byte | |
|
498
cb5ecfc5aaa3
double linked HTaskInfo/HTask
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
497
diff
changeset
|
40 int self; // 4 byte |
| 274 | 41 |
| 42 int param_size; // 4 byte | |
| 43 int param[MAX_PARAMS]; // 4*MAX_PARAMS byte | |
| 518 | 44 |
|
501
4a2c9ff53605
Cell inData/outData DMA removal
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
498
diff
changeset
|
45 ListData inData __attribute__ ((aligned (DEFAULT_ALIGNMENT))); // 4 byte 64bit であるべき |
|
4a2c9ff53605
Cell inData/outData DMA removal
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
498
diff
changeset
|
46 ListData outData __attribute__ ((aligned (DEFAULT_ALIGNMENT))); // 4 byte 64bit であるべき |
| 274 | 47 |
| 48 public: // functions | |
| 363 | 49 int add_inData_t(unsigned int addr, int size); // unsigned int ではなく 64bit |
| 50 int add_outData_t(unsigned int addr, int size); // unsigned int ではなく 64bit | |
|
498
cb5ecfc5aaa3
double linked HTaskInfo/HTask
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
497
diff
changeset
|
51 int add_data(ListData &list, unsigned int addr, int size); |
| 274 | 52 int add_param(int param); |
| 518 | 53 void set_cpu(CPU_TYPE type); |
| 54 void set_post(PostFunction func, void *read, void *write); | |
| 274 | 55 |
| 56 #define add_inData(addr, size) \ | |
| 57 add_inData_t((unsigned int)(addr), (size)); | |
| 58 #define add_outData(addr, size) \ | |
| 59 add_outData_t((unsigned int)(addr), (size)); | |
| 60 }; | |
| 61 | |
| 62 typedef Task* TaskPtr; | |
| 63 | |
| 64 #endif |