netdev - Re: Is via-velocity broken in 2.6.34?

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Date:	Tue, 07 Sep 2010 16:33:31 -0700 (PDT)
From:	David Miller <davem@...emloft.net>
To:	matt.causey@...il.com
Cc:	linux-kernel@...r.kernel.org, netdev@...r.kernel.org
Subject: Re: Is via-velocity broken in 2.6.34?


Please always CC: netdev@...r.kernel.org for networking reports.

Give this patch a try:

--------------------
via-velocity: Turn scatter-gather support back off.

It causes all kinds of DMA API debugging assertions and
all straight-forward attempts to fix it have failed.

So turn off SG, and we'll tackle making this work
properly in net-next-2.6

Reported-by: Dave Jones <davej@...hat.com>
Tested-by: Dave Jones <davej@...hat.com>
Signed-off-by: David S. Miller <davem@...emloft.net>
---
 drivers/net/via-velocity.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/drivers/net/via-velocity.c b/drivers/net/via-velocity.c
index fd69095..f534123 100644
--- a/drivers/net/via-velocity.c
+++ b/drivers/net/via-velocity.c
@@ -2824,7 +2824,7 @@ static int __devinit velocity_found1(struct pci_dev *pdev, const struct pci_devi
 	netif_napi_add(dev, &vptr->napi, velocity_poll, VELOCITY_NAPI_WEIGHT);
 
 	dev->features |= NETIF_F_HW_VLAN_TX | NETIF_F_HW_VLAN_FILTER |
-		NETIF_F_HW_VLAN_RX | NETIF_F_IP_CSUM | NETIF_F_SG;
+		NETIF_F_HW_VLAN_RX | NETIF_F_IP_CSUM;
 
 	ret = register_netdev(dev);
 	if (ret < 0)
-- 
1.7.2.2

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