!1747 [sync] PR-1646: Fixed extioi hardware emulation bugs on loongarch

Merge Pull Request from: @openeuler-sync-bot 
 

Origin pull request: 
https://gitee.com/openeuler/kernel/pulls/1646 
 
ISSU:  #I7QOYY 
 
Link:https://gitee.com/openeuler/kernel/pulls/1747

 

Reviewed-by: Mao Bibo <maobibo@loongson.cn>
Reviewed-by: Kevin Zhu <zhukeqian1@huawei.com>
Signed-off-by: Jialin Zhang <zhangjialin11@huawei.com>