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Date:	Wed, 27 Apr 2011 22:37:02 +0200
From:	Francois Romieu <romieu@...zoreil.com>
To:	netdev@...r.kernel.org
Cc:	Realtek linux nic maintainers <nic_swsd@...ltek.com>
Subject: [PATCH rfc 2/5] r8169: rtl8169_set_speed_xmii cleanup.

- use ADVERTISE_ALL
- shorten chipset version test

No functional change.

Careful readers will notice that the 'supports_gmii' flag is deduced
from the device PCI id. Though less specific than the chipset related
RTL_GIGA_MAC_VER_XY, it is currently good enough to detect a GMII
deprieved 810x.
Some features may push for a device specific configuration (improved
jumbo frame support for instance). 'supports_gmii' will follow this
path if / when the device PCI id stops working.

Signed-off-by: Francois Romieu <romieu@...zoreil.com>
Cc: Realtek linux nic maintainers <nic_swsd@...ltek.com>
---
 drivers/net/r8169.c |   14 ++------------
 1 files changed, 2 insertions(+), 12 deletions(-)

diff --git a/drivers/net/r8169.c b/drivers/net/r8169.c
index 0bb0c0d..006f0df 100644
--- a/drivers/net/r8169.c
+++ b/drivers/net/r8169.c
@@ -1242,8 +1242,7 @@ static int rtl8169_set_speed_xmii(struct net_device *dev,
 		int auto_nego;
 
 		auto_nego = rtl_readphy(tp, MII_ADVERTISE);
-		auto_nego &= ~(ADVERTISE_10HALF | ADVERTISE_10FULL |
-				ADVERTISE_100HALF | ADVERTISE_100FULL);
+		auto_nego &= ADVERTISE_ALL;
 
 		if (adv & ADVERTISED_10baseT_Half)
 			auto_nego |= ADVERTISE_10HALF;
@@ -1260,16 +1259,7 @@ static int rtl8169_set_speed_xmii(struct net_device *dev,
 		giga_ctrl &= ~(ADVERTISE_1000FULL | ADVERTISE_1000HALF);
 
 		/* The 8100e/8101e/8102e do Fast Ethernet only. */
-		if ((tp->mac_version != RTL_GIGA_MAC_VER_07) &&
-		    (tp->mac_version != RTL_GIGA_MAC_VER_08) &&
-		    (tp->mac_version != RTL_GIGA_MAC_VER_09) &&
-		    (tp->mac_version != RTL_GIGA_MAC_VER_10) &&
-		    (tp->mac_version != RTL_GIGA_MAC_VER_13) &&
-		    (tp->mac_version != RTL_GIGA_MAC_VER_14) &&
-		    (tp->mac_version != RTL_GIGA_MAC_VER_15) &&
-		    (tp->mac_version != RTL_GIGA_MAC_VER_16) &&
-		    (tp->mac_version != RTL_GIGA_MAC_VER_29) &&
-		    (tp->mac_version != RTL_GIGA_MAC_VER_30)) {
+		if (tp->mii.supports_gmii) {
 			if (adv & ADVERTISED_1000baseT_Half)
 				giga_ctrl |= ADVERTISE_1000HALF;
 			if (adv & ADVERTISED_1000baseT_Full)
-- 
1.7.4.4

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