示例#1
0
void mali_mmu_activate_page_directory(struct mali_mmu_core *mmu, struct mali_page_directory *pagedir)
{
	MALI_DEBUG_ASSERT_POINTER(mmu);

	MALI_DEBUG_PRINT(4, ("Asked to activate page directory 0x%x on MMU %s\n", pagedir, mmu->hw_core.description));

	mali_mmu_activate_address_space(mmu, pagedir->page_directory);
}
示例#2
0
void mali_mmu_activate_fault_flush_page_directory(struct mali_mmu_core *mmu)
{
	mali_bool stall_success;
	MALI_DEBUG_ASSERT_POINTER(mmu);

	MALI_DEBUG_PRINT(3, ("Activating the page fault flush page directory on MMU %s\n", mmu->hw_core.description));
	stall_success = mali_mmu_enable_stall(mmu);
	/* This function is expect to fail the stalling, since it might be in PageFault mode when it is called */
	mali_mmu_activate_address_space(mmu, mali_page_fault_flush_page_directory);
	if (MALI_TRUE == stall_success) mali_mmu_disable_stall(mmu);
}
示例#3
0
void mali_mmu_activate_empty_page_directory(struct mali_mmu_core* mmu)
{
	mali_bool stall_success;
	MALI_DEBUG_ASSERT_POINTER(mmu);
	MALI_ASSERT_GROUP_LOCKED(mmu->group);
	MALI_DEBUG_PRINT(3, ("Activating the empty page directory on MMU %s\n", mmu->hw_core.description));

	stall_success = mali_mmu_enable_stall(mmu);
	/* This function can only be called when the core is idle, so it could not fail. */
	MALI_DEBUG_ASSERT( stall_success );
	mali_mmu_activate_address_space(mmu, mali_empty_page_directory);
	mali_mmu_disable_stall(mmu);
}
示例#4
0
void mali_mmu_activate_page_directory(struct mali_mmu_core *mmu, struct mali_page_directory *pagedir)
{
	mali_bool stall_success;
	MALI_DEBUG_ASSERT_POINTER(mmu);

	MALI_DEBUG_PRINT(5, ("Asked to activate page directory 0x%x on MMU %s\n", pagedir, mmu->hw_core.description));

	stall_success = mali_mmu_enable_stall(mmu);
	MALI_DEBUG_ASSERT(stall_success);
	MALI_IGNORE(stall_success);
	mali_mmu_activate_address_space(mmu, pagedir->page_directory);
	mali_mmu_disable_stall(mmu);
}
示例#5
0
mali_bool mali_mmu_activate_page_directory(struct mali_mmu_core *mmu, struct mali_page_directory *pagedir)
{
	mali_bool stall_success;
	MALI_DEBUG_ASSERT_POINTER(mmu);
	MALI_ASSERT_GROUP_LOCKED(mmu->group);

	MALI_DEBUG_PRINT(5, ("Asked to activate page directory 0x%x on MMU %s\n", pagedir, mmu->hw_core.description));
	stall_success = mali_mmu_enable_stall(mmu);

	if ( MALI_FALSE==stall_success ) return MALI_FALSE;
	mali_mmu_activate_address_space(mmu, pagedir->page_directory);
	mali_mmu_disable_stall(mmu);
	return MALI_TRUE;
}
示例#6
0
void mali_mmu_activate_fault_flush_page_directory(struct mali_mmu_core* mmu)
{
	MALI_DEBUG_PRINT(4, ("Activating the page fault flush page directory on MMU %s\n", mmu->hw_core.description));

	mali_mmu_activate_address_space(mmu, mali_page_fault_flush_page_directory);
}