net: hisilicon: Add an tx_desc to adapt HI13X1_GMAC

HI13X1 changed the offsets and bitmaps for tx_desc
registers in the same peripheral device on different
models of the hip04_eth.

Signed-off-by: Jiangfeng Xiao <xiaojiangfeng@huawei.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Jiangfeng Xiao 2019-07-09 11:31:11 +08:00 • committed by David S. Miller
commit d413779cdd