netdev - [PATCH net-next 2/9] tg3: Disable TSS

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Date:	Wed, 15 Sep 2010 11:59:54 -0700
From:	"Matt Carlson" <mcarlson@...adcom.com>
To:	davem@...emloft.net
cc:	netdev@...r.kernel.org, andy@...yhouse.net, mcarlson@...adcom.com
Subject: [PATCH net-next 2/9] tg3: Disable TSS

It was recently discovered that enabling TSS can lockup the device.
This patch disables the feature until a suitable workaround can be
found.

Signed-off-by: Matt Carlson <mcarlson@...adcom.com>
---
 drivers/net/tg3.c |    9 +--------
 1 files changed, 1 insertions(+), 8 deletions(-)

diff --git a/drivers/net/tg3.c b/drivers/net/tg3.c
index c3a430c..38f1b19 100644
--- a/drivers/net/tg3.c
+++ b/drivers/net/tg3.c
@@ -8827,16 +8827,9 @@ static bool tg3_enable_msix(struct tg3 *tp)
 		tp->napi[i].irq_vec = msix_ent[i].vector;
 
 	tp->dev->real_num_tx_queues = 1;
-	if (tp->irq_cnt > 1) {
+	if (tp->irq_cnt > 1)
 		tp->tg3_flags3 |= TG3_FLG3_ENABLE_RSS;
 
-		if (GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5717 ||
-		    GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5719) {
-			tp->tg3_flags3 |= TG3_FLG3_ENABLE_TSS;
-			tp->dev->real_num_tx_queues = tp->irq_cnt - 1;
-		}
-	}
-
 	return true;
 }
 
-- 
1.7.1


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