This series fix some bugs in stmmac driver. 3 patches are for common stmmac or dwmac4: 1. update rx tail pointer to fix rx dma hang issue. 2. change condition for mdc clock to fix csr_clk can't be zero issue. 3. write the modified value back to MTL_OPERATION_MODE. 1 patche is for dwmac-mediatek: 1. modify csr_clk value to fix mdio read/write fail issue for dwmac-mediatek. Biao Huang (4): net: stmmac: update rx tail pointer register to fix rx dma hang issue. net: stmmac: fix csr_clk can't be zero issue net: stmmac: write the modified value back to MTL_OPERATION_MODE net: stmmac: dwmac-mediatek: modify csr_clk value to fix mdio read/write fail .../net/ethernet/stmicro/stmmac/dwmac-mediatek.c | 4 ++-- drivers/net/ethernet/stmicro/stmmac/dwmac4_core.c | 2 ++ drivers/net/ethernet/stmicro/stmmac/stmmac_main.c | 5 ++++- 3 files changed, 8 insertions(+), 3 deletions(-) -- 1.7.9.5