Mercurial > hg > Members > kono > Cerium

annotate TaskManager/kernel/schedule/SchedTaskList.cc @ 42:aa11038dbdc1

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
*** empty log message ***
author gongo
date Thu, 14 Feb 2008 18:27:37 +0900
parents
children 504899860e66
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
rev   line source
42
aa11038dbdc1 *** empty log message ***
gongo
parents:
diff changeset
1 #include "SchedTaskList.h"
aa11038dbdc1 *** empty log message ***
gongo
parents:
diff changeset
2 #include "SchedTask.h"
aa11038dbdc1 *** empty log message ***
gongo
parents:
diff changeset
3 #include "SchedNop2Ready.h"
aa11038dbdc1 *** empty log message ***
gongo
parents:
diff changeset
4 #include "DmaManager.h"
aa11038dbdc1 *** empty log message ***
gongo
parents:
diff changeset
5 #include "error.h"
aa11038dbdc1 *** empty log message ***
gongo
parents:
diff changeset
6
aa11038dbdc1 *** empty log message ***
gongo
parents:
diff changeset
7 SchedTaskList::SchedTaskList(unsigned int addr, TaskListPtr listbuf, DmaManager* c)
aa11038dbdc1 *** empty log message ***
gongo
parents:
diff changeset
8 {
aa11038dbdc1 *** empty log message ***
gongo
parents:
diff changeset
9 params_addr = addr;
aa11038dbdc1 *** empty log message ***
gongo
parents:
diff changeset
10 list = listbuf;
aa11038dbdc1 *** empty log message ***
gongo
parents:
diff changeset
11 connector = c;
aa11038dbdc1 *** empty log message ***
gongo
parents:
diff changeset
12 }
aa11038dbdc1 *** empty log message ***
gongo
parents:
diff changeset
13
aa11038dbdc1 *** empty log message ***
gongo
parents:
diff changeset
14 void
aa11038dbdc1 *** empty log message ***
gongo
parents:
diff changeset
15 SchedTaskList::read(void)
aa11038dbdc1 *** empty log message ***
gongo
parents:
diff changeset
16 {
aa11038dbdc1 *** empty log message ***
gongo
parents:
diff changeset
17 __debug("[SchedTaskList:%s]\n", __FUNCTION__);
aa11038dbdc1 *** empty log message ***
gongo
parents:
diff changeset
18
aa11038dbdc1 *** empty log message ***
gongo
parents:
diff changeset
19 connector->dma_load(list, params_addr, sizeof(TaskList), DMA_READ);
aa11038dbdc1 *** empty log message ***
gongo
parents:
diff changeset
20 connector->dma_wait(DMA_READ);
aa11038dbdc1 *** empty log message ***
gongo
parents:
diff changeset
21 }
aa11038dbdc1 *** empty log message ***
gongo
parents:
diff changeset
22
aa11038dbdc1 *** empty log message ***
gongo
parents:
diff changeset
23 SchedTaskBase*
aa11038dbdc1 *** empty log message ***
gongo
parents:
diff changeset
24 SchedTaskList::next(Scheduler *m, SchedTaskBase *p)
aa11038dbdc1 *** empty log message ***
gongo
parents:
diff changeset
25 {
aa11038dbdc1 *** empty log message ***
gongo
parents:
diff changeset
26 __debug("[SchedTaskList:%s]\n", __FUNCTION__);
aa11038dbdc1 *** empty log message ***
gongo
parents:
diff changeset
27
aa11038dbdc1 *** empty log message ***
gongo
parents:
diff changeset
28 delete p;
aa11038dbdc1 *** empty log message ***
gongo
parents:
diff changeset
29
aa11038dbdc1 *** empty log message ***
gongo
parents:
diff changeset
30 if (list->length < 1) {
aa11038dbdc1 *** empty log message ***
gongo
parents:
diff changeset
31 return new SchedNop2Ready(connector);
aa11038dbdc1 *** empty log message ***
gongo
parents:
diff changeset
32 } else {
aa11038dbdc1 *** empty log message ***
gongo
parents:
diff changeset
33 // 本当は、ここで task->command に対応する、
aa11038dbdc1 *** empty log message ***
gongo
parents:
diff changeset
34 // SchedTask を継承する class を作ればいい。。。はず
aa11038dbdc1 *** empty log message ***
gongo
parents:
diff changeset
35 return new SchedTask(list, &list->tasks[--list->length],
aa11038dbdc1 *** empty log message ***
gongo
parents:
diff changeset
36 m->get_curReadBuf(),
aa11038dbdc1 *** empty log message ***
gongo
parents:
diff changeset
37 m->get_curWriteBuf(),
aa11038dbdc1 *** empty log message ***
gongo
parents:
diff changeset
38 connector);
aa11038dbdc1 *** empty log message ***
gongo
parents:
diff changeset
39 }
aa11038dbdc1 *** empty log message ***
gongo
parents:
diff changeset
40 }