net: hns3: add phy loopback support for imp-controlled PHYs
If the imp-controlled PHYs feature is enabled, driver can not call phy driver interface to set loopback anymore and needs to send command to firmware to start phy loopback. Driver reuses the existing firmware command 0x0315 to start phy loopback, just add a setting bit in this command. As this command is not only for serdes loopback anymore, rename this command to "xxx_COMMON_LOOPBACK", and modify function name, macro name and logs related to it. Signed-off-by:Guangbin Huang <huangguangbin2@huawei.com> Signed-off-by:
Huazhong Tan <tanhuazhong@huawei.com> Signed-off-by:
David S. Miller <davem@davemloft.net>
parent
024712f5
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