roh/hns3: Add support for roh abnormal interruption

driver inclusion
category: feature
bugzilla: https://gitee.com/openeuler/kernel/issues/I5WKYW



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This patch adds initialization and deinitialization for roh
interrupt. This interrupt will be used to handle link event
reporting.

The ROH core provides a mechanism for processing ROH event
notifications, which is used by the driver to report link
events to roh core.

Signed-off-by: Ke Chen <chenke54@huawei.com>
Reviewed-by: Gang Zhang <gang.zhang@huawei.com>
Reviewed-by: Yefeng Yan <yanyefeng@huawei.com>
Reviewed-by: Jingchao Dai <daijingchao1@huawei.com>