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Revert "net: macb: Fixed reading MII_LPA register"

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This reverts commit 1b0c9914cc.

Commit 1b0c9914cc ("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>
Acked-by: Joe Hershberger <joe.hershberger@ni.com>
This commit is contained in:
Bin Meng 2019-08-14 03:29:42 -07:00 • committed by Joe Hershberger
parent 2e0f324178
commit 19f3b78dfb
1 changed files with 1 additions and 1 deletions
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2
drivers/net/macb.c
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@ -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)) {