From: John W. Linville <linville@tuxdriver.com>
Date: Fri, 9 Dec 2005 15:36:09 +0000 (-0500)
Subject: [PATCH] via-velocity: use NETIF_F_IP_CSUM (hardware only support IPv4)
X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=9f3f46b5fe83a56d380d4006dd2cd906bc186f91;p=linux-beck.git

[PATCH] via-velocity: use NETIF_F_IP_CSUM (hardware only support IPv4)

At least some versions of the via-velocity hardware only support
checksumming IPv4 frames in hardware.  However, the driver is currently
setting the NETIF_F_HW_CSUM flag, which indicates support for more than
just IPv4.  This results in errors when trying to use IPv6 over
via-velocity hardware.

Signed-off-by: John W. Linville <linville@tuxdriver.com>
Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
---

diff --git a/drivers/net/via-velocity.c b/drivers/net/via-velocity.c
index 82c6b757d306..c2d5907dc8e0 100644
--- a/drivers/net/via-velocity.c
+++ b/drivers/net/via-velocity.c
@@ -791,7 +791,7 @@ static int __devinit velocity_found1(struct pci_dev *pdev, const struct pci_devi
 #endif
 
 	if (vptr->flags & VELOCITY_FLAGS_TX_CSUM) {
-		dev->features |= NETIF_F_HW_CSUM;
+		dev->features |= NETIF_F_IP_CSUM;
 	}
 
 	ret = register_netdev(dev);