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由 Longfang Liu 提交于
driver inclusion category: bugfix bugzilla: https://gitee.com/openeuler/kernel/issues/I7DZ8S CVE: NA ---------------------------------------------------------------------- When the current HiSilicon USB xhci controller formats the faulty U disk, it will trigger a controller exception error. This will cause errors in the control logic of the xhci controller and driver software. In the end, all USB devices on the xhci controller cannot be used. By introducing a noop command operation, restore the logic of the xhci controller and driver software, and restore all USB devices on the xhci controller to normal. Signed-off-by: NLongfang Liu <liulongfang@huawei.com>
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