This reverts commit 1b0c9914cc75d1570359181ebd493cd5746cb0ed.
Commit 1b0c9914cc75 ("net: macb: Fixed reading MII_LPA register") causes 100Mbps does not work any more with SiFive FU540 GEM on the HiFive Unleashed board. Revert it.
Signed-off-by: Bin Meng bmeng.cn@gmail.com ---
drivers/net/macb.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/net/macb.c b/drivers/net/macb.c index c99cf66..25f7913 100644 --- a/drivers/net/macb.c +++ b/drivers/net/macb.c @@ -643,7 +643,7 @@ static int macb_phy_init(struct macb_device *macb, const char *name)
/* First check for GMAC and that it is GiB capable */ if (gem_is_gigabit_capable(macb)) { - lpa = macb_mdio_read(macb, MII_LPA); + lpa = macb_mdio_read(macb, MII_STAT1000);
if (lpa & (LPA_1000FULL | LPA_1000HALF | LPA_1000XFULL | LPA_1000XHALF)) {