From: Ben Hutchings <bhutchings@solarflare.com>
Date: Mon, 12 Oct 2009 09:26:37 +0000 (+0000)
Subject: mdio: Expose pause frame advertising flags to ethtool
X-Git-Tag: v2.6.33-rc1~388^2~830
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=27fbc7db52315d6ec37fe3292c1b2ee62180c643;p=platform%2Fkernel%2Flinux-3.10.git

mdio: Expose pause frame advertising flags to ethtool

In mdio45_ethtool_gset_npage() and mdio45_ethtool_gset(), check MDIO
pause frame advertising flags and set the corresponding ethtool flags.

Signed-off-by: Ben Hutchings <bhutchings@solarflare.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
---

diff --git a/drivers/net/mdio.c b/drivers/net/mdio.c
index c0db9d7..e85bf04 100644
--- a/drivers/net/mdio.c
+++ b/drivers/net/mdio.c
@@ -162,6 +162,10 @@ static u32 mdio45_get_an(const struct mdio_if_info *mdio, u16 addr)
 		result |= ADVERTISED_100baseT_Half;
 	if (reg & ADVERTISE_100FULL)
 		result |= ADVERTISED_100baseT_Full;
+	if (reg & ADVERTISE_PAUSE_CAP)
+		result |= ADVERTISED_Pause;
+	if (reg & ADVERTISE_PAUSE_ASYM)
+		result |= ADVERTISED_Asym_Pause;
 	return result;
 }