[PATCH v13 net-next 14/15] net: mvpp2: set 802.3x GoP Flow Control mode
From: <hidden>
Date: 2021-02-11 11:17:23
Also in:
linux-devicetree, lkml, netdev
Subsystem:
marvell mvpp2 ethernet driver, networking drivers, the rest · Maintainers:
Marcin Wojtas, Russell King, Andrew Lunn, "David S. Miller", Eric Dumazet, Jakub Kicinski, Paolo Abeni, Linus Torvalds
From: Stefan Chulski <redacted> This patch fix GMAC TX flow control autoneg. Flow control autoneg wrongly were disabled with enabled TX flow control. Signed-off-by: Stefan Chulski <redacted> Acked-by: Marcin Wojtas <redacted> --- drivers/net/ethernet/marvell/mvpp2/mvpp2_main.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/net/ethernet/marvell/mvpp2/mvpp2_main.c b/drivers/net/ethernet/marvell/mvpp2/mvpp2_main.c
index e646151..883d742 100644
--- a/drivers/net/ethernet/marvell/mvpp2/mvpp2_main.c
+++ b/drivers/net/ethernet/marvell/mvpp2/mvpp2_main.c@@ -6276,7 +6276,7 @@ static void mvpp2_gmac_config(struct mvpp2_port *port, unsigned int mode, old_ctrl4 = ctrl4 = readl(port->base + MVPP22_GMAC_CTRL_4_REG); ctrl0 &= ~MVPP2_GMAC_PORT_TYPE_MASK; - ctrl2 &= ~(MVPP2_GMAC_INBAND_AN_MASK | MVPP2_GMAC_PCS_ENABLE_MASK); + ctrl2 &= ~(MVPP2_GMAC_INBAND_AN_MASK | MVPP2_GMAC_PCS_ENABLE_MASK | MVPP2_GMAC_FLOW_CTRL_MASK); /* Configure port type */ if (phy_interface_mode_is_8023z(state->interface)) {
--
1.9.1
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