linux-kernel - [PATCH 5.4 19/33] net: mvpp2: Remove Pause and Asym

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Message-Id: <20210122135734.366752292@linuxfoundation.org>
Date:   Fri, 22 Jan 2021 15:12:35 +0100
From:   Greg Kroah-Hartman <gregkh@...uxfoundation.org>
To:     linux-kernel@...r.kernel.org
Cc:     Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
        stable@...r.kernel.org, Stefan Chulski <stefanc@...vell.com>,
        Marcin Wojtas <mw@...ihalf.com>,
        Jakub Kicinski <kuba@...nel.org>
Subject: [PATCH 5.4 19/33] net: mvpp2: Remove Pause and Asym_Pause support

From: Stefan Chulski <stefanc@...vell.com>

[ Upstream commit 6f83802a1a06e74eafbdbc9b52c05516d3083d02 ]

Packet Processor hardware not connected to MAC flow control unit and
cannot support TX flow control.
This patch disable flow control support.

Fixes: 3f518509dedc ("ethernet: Add new driver for Marvell Armada 375 network unit")
Signed-off-by: Stefan Chulski <stefanc@...vell.com>
Acked-by: Marcin Wojtas <mw@...ihalf.com>
Link: https://lore.kernel.org/r/1610306582-16641-1-git-send-email-stefanc@marvell.com
Signed-off-by: Jakub Kicinski <kuba@...nel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@...uxfoundation.org>
---
 drivers/net/ethernet/marvell/mvpp2/mvpp2_main.c |    2 --
 1 file changed, 2 deletions(-)

--- a/drivers/net/ethernet/marvell/mvpp2/mvpp2_main.c
+++ b/drivers/net/ethernet/marvell/mvpp2/mvpp2_main.c
@@ -4790,8 +4790,6 @@ static void mvpp2_phylink_validate(struc
 
 	phylink_set(mask, Autoneg);
 	phylink_set_port_modes(mask);
-	phylink_set(mask, Pause);
-	phylink_set(mask, Asym_Pause);
 
 	switch (state->interface) {
 	case PHY_INTERFACE_MODE_10GKR: