From: Parshuram Thombare pthombar@cadence.com
[ Upstream commit d7739b0b6d15ef9ad5c79424736b8ded5ed3e913 ]
PAE bit of NCFGR register, when set, pauses transmission if a non-zero 802.3 classic pause frame is received.
Fixes: 7897b071ac3b ("net: macb: convert to phylink") Signed-off-by: Parshuram Thombare pthombar@cadence.com Signed-off-by: Jakub Kicinski kuba@kernel.org Signed-off-by: Greg Kroah-Hartman gregkh@linuxfoundation.org --- drivers/net/ethernet/cadence/macb_main.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-)
--- a/drivers/net/ethernet/cadence/macb_main.c +++ b/drivers/net/ethernet/cadence/macb_main.c @@ -647,8 +647,7 @@ static void macb_mac_link_up(struct phyl ctrl |= GEM_BIT(GBE); }
- /* We do not support MLO_PAUSE_RX yet */ - if (tx_pause) + if (rx_pause) ctrl |= MACB_BIT(PAE);
macb_set_tx_clk(bp->tx_clk, speed, ndev);