stmmac: Stop advertising 1000Base capabilties for non GMII iface (V4).
This patch stops advertising 1000Base capablities if GMAC is either configured for MII or RMII mode and on board there is a GPHY plugged on. Without this patch if an GBit switch is connected on MII interface, Ethernet stops working at all. Discovered as part of https://bugzilla.stlinux.com/show_bug.cgi?id=14148 triage Signed-off-by:Srinivas Kandagatla <srinivas.kandagatla@st.com> Signed-off-by:
Giuseppe Cavallaro <peppe.cavallaro@st.com> Signed-off-by:
David S. Miller <davem@davemloft.net>
parent
903e21e2
Please register or sign in to comment