netdev - [PATCH] net: mii: Fix PAUSE cap advertisement from linkmode_adv_to_lcl_adv

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Date:   Tue, 26 Mar 2019 11:48:57 +0200
From:   Claudiu Manoil <claudiu.manoil@....com>
To:     netdev@...r.kernel.org
Cc:     Andrew Lunn <andrew@...n.ch>,
        "David S . Miller" <davem@...emloft.net>
Subject: [PATCH] net: mii: Fix PAUSE cap advertisement from linkmode_adv_to_lcl_adv_t() helper

With a recent link mode advertisement code update this helper
providing local pause capability translation used for flow
control link mode negotiation got broken.
For eth drivers using this helper, the issue is apparent only
if either PAUSE or ASYM_PAUSE is being advertised.

Fixes: 3c1bcc8614db ("net: ethernet: Convert phydev advertize and supported from u32 to link mode")

Signed-off-by: Claudiu Manoil <claudiu.manoil@....com>
---
 include/linux/mii.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/include/linux/mii.h b/include/linux/mii.h
index 6fee8b1a4400..5cd824c1c0ca 100644
--- a/include/linux/mii.h
+++ b/include/linux/mii.h
@@ -469,7 +469,7 @@ static inline u32 linkmode_adv_to_lcl_adv_t(unsigned long *advertising)
 	if (linkmode_test_bit(ETHTOOL_LINK_MODE_Pause_BIT,
 			      advertising))
 		lcl_adv |= ADVERTISE_PAUSE_CAP;
-	if (linkmode_test_bit(ETHTOOL_LINK_MODE_Pause_BIT,
+	if (linkmode_test_bit(ETHTOOL_LINK_MODE_Asym_Pause_BIT,
 			      advertising))
 		lcl_adv |= ADVERTISE_PAUSE_ASYM;
 
-- 
2.17.1