unsigned long *possible = phydev->possible_interfaces;
unsigned int serdes_mode, rate_adapt;
phy_interface_t interface;
- int i, val, ret;
-
- ret = phy_read_mmd_poll_timeout(phydev, MDIO_MMD_VEND1,
- VEND1_GLOBAL_CFG_10M, val, val != 0,
- 1000, 100000, false);
- if (ret)
- return ret;
+ int i, val;
/* Walk the media-speed configuration registers to determine which
* host-side serdes modes may be used by the PHY depending on the
return 0;
}
+static int aqr113c_fill_interface_modes(struct phy_device *phydev)
+{
+ int val, ret;
+
+ /* It's been observed on some models that - when coming out of suspend
+ * - the FW signals that the PHY is ready but the GLOBAL_CFG registers
+ * continue on returning zeroes for some time. Let's poll the 100M
+ * register until it returns a real value as both 113c and 115c support
+ * this mode.
+ */
+ ret = phy_read_mmd_poll_timeout(phydev, MDIO_MMD_VEND1,
+ VEND1_GLOBAL_CFG_100M, val, val != 0,
+ 1000, 100000, false);
+ if (ret)
+ return ret;
+
+ return aqr107_fill_interface_modes(phydev);
+}
+
static int aqr113c_config_init(struct phy_device *phydev)
{
int ret;
if (ret)
return ret;
- return aqr107_fill_interface_modes(phydev);
+ return aqr113c_fill_interface_modes(phydev);
}
static int aqr107_probe(struct phy_device *phydev)