!2456 Added the UB network management driver.

Merge Pull Request from: @li-jiewei999 
 
driver inclusion
category: feature
bugzilla: https://gitee.com/openeuler/kernel/issues/I88WJE
CVE: NA

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UB is a new protocol. The implementation principle and packet format
of UB are different from those of Ethernet. The existing network
management protocol does not support UB. A new protocol needs to
be developed to adapt to UB.

1、Added the UB network management driver.
2、Support IP notify Protocol.

V8: The bugzilla content is added to the commit information.
V7: The help description of Kconfig is modified.
V6: Replace del_timer() with del_timer_sync().
V5: Replace timer_pending() with the static variable.
V4: Directly return the return value of the function.
V3: Replacing Magic Numbers with Macros
V2: add the config configuration item /arch/arm64/configs/openeuler_defconfig.
V1: The print type matches the variable type.Add 'depends on UBL' to Kconfig.

Gang Zhang <gang.zhang@huawei.com>
Jiaxuan Xie <xiejiaxuan@huawei.com>
Wenwu Yao <yaowenwu1@huawei.com>
Jiaxuan Xie <xiejiaxuan@huawei.com>
Jeiwei Li <lijiewei5@huawei.com> 
 
Link:https://gitee.com/openeuler/kernel/pulls/2456

 

Reviewed-by: Lin Yunsheng <linyunsheng@huawei.com>
Reviewed-by: Liu Chao <liuchao173@huawei.com>
Signed-off-by: Jialin Zhang <zhangjialin11@huawei.com>