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TXuian
2024-03-18 11:17:55 +08:00
parent c60f29277a
commit 50dab7b553
13 changed files with 85 additions and 49 deletions
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12
Ubiquitous/XiZi_AIoT/softkernel/memory/share_page.c
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@@ -105,8 +105,10 @@ static uintptr_t map_task_share_page(struct TaskMicroDescriptor* task, const uin
}
if (task == cur_cpu()->task) {
p_mmu_driver->TlbFlush(vaddr, 2 * nr_pages * PAGE_SIZE);
/// @todo clean range rather than all
p_dcache_done->flushall();
// p_dcache_done->flushall();
p_dcache_done->invalidateall();
// p_dcache_done->flush(vaddr, vaddr + 2 * nr_pages * PAGE_SIZE);
}
return vaddr;
@@ -129,8 +131,10 @@ uintptr_t task_map_pages(struct TaskMicroDescriptor* task, const uintptr_t vaddr
}
if (task == cur_cpu()->task) {
p_mmu_driver->TlbFlush(vaddr, nr_pages * PAGE_SIZE);
/// @todo clean range rather than all
p_dcache_done->flushall();
// p_dcache_done->flushall();
p_dcache_done->invalidateall();
// p_dcache_done->flush(vaddr, vaddr + nr_pages * PAGE_SIZE);
}
@@ -147,8 +151,10 @@ void unmap_task_share_pages(struct TaskMicroDescriptor* task, const uintptr_t ta
xizi_pager.unmap_pages(task->pgdir.pd_addr, task_vaddr + (nr_pages * PAGE_SIZE), nr_pages * PAGE_SIZE);
if (task == cur_cpu()->task) {
p_mmu_driver->TlbFlush(task_vaddr, 2 * nr_pages * PAGE_SIZE);
/// @todo clean range rather than all
p_dcache_done->flushall();
// p_dcache_done->flushall();
p_dcache_done->invalidateall();
// p_dcache_done->flush(task_vaddr, task_vaddr + 2 * nr_pages * PAGE_SIZE);
}
}