Commit f84752d0 authored Mar 20, 2020 by Jose Abreu Committed by David S. Miller Mar 23, 2020

net: phy: xpcs: Return error when 10GKR link errors are found



For 10GKR rate, when link errors are found we need to return fault
status so that XPCS is correctly resumed.

Signed-off-by: Jose Abreu <Jose.Abreu@synopsys.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

parent c31f0ea7

drivers/net/phy/mdio-xpcs.c

+3 −1

Original line number	Diff line number	Diff line
		@@ -255,8 +255,10 @@ static int xpcs_read_fault(struct mdio_xpcs_args *xpcs,
		if (ret < 0)
		return ret;

		if (ret & MDIO_PCS_10GBRT_STAT2_ERR)
		if (ret & MDIO_PCS_10GBRT_STAT2_ERR) {
		xpcs_warn(xpcs, state, "Link has errors!\n");
		return -EFAULT;
		}

		return 0;
		}

Admin message