[PATCH 7/8 net-next-2.6] cxgb3: fix mac index mapping

[Divy Le Ray]

From: Divy Le Ray <divy@xxxxxxxxxxx>

Override the mac index computation for the gen2 adapter,
as each port is expected to use index 0.

Signed-off-by: Divy Le Ray <divy@xxxxxxxxxxx>
---

 drivers/net/cxgb3/t3_hw.c |    2 ++
 1 files changed, 2 insertions(+), 0 deletions(-)


diff --git a/drivers/net/cxgb3/t3_hw.c b/drivers/net/cxgb3/t3_hw.c
index 870d449..e78d341 100644
--- a/drivers/net/cxgb3/t3_hw.c
+++ b/drivers/net/cxgb3/t3_hw.c
@@ -3682,6 +3682,8 @@ static void mc7_prep(struct adapter *adapter, struct mc7 *mc7,
 void mac_prep(struct cmac *mac, struct adapter *adapter, int index)
 {
 	mac->adapter = adapter;
+	if (!adapter->params.vpd.xauicfg[1])
+		index = 0;
 	mac->offset = (XGMAC0_1_BASE_ADDR - XGMAC0_0_BASE_ADDR) * index;
 	mac->nucast = 1;
 

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