[PATCH 1/1] staging: hv: Fix missing functions for net_device_ops(resubmit)

From: Haiyang Zhang
Date: Mon Aug 02 2010 - 13:46:13 EST

From: Haiyang Zhang <haiyangz@xxxxxxxxxxxxx>

Subject: staging: hv: Fix missing functions for net_device_ops
Unlike in older kernels, ether_setup() no longer sets default
functions. We need to put them into net_device_ops. For example,
eth_change_mtu prevents setting MTU beyond 1500. This is necessary
because we don't support jumbo frame at this time.
It affects kernel 2.6.32 and later, which are all versions
containing Hyper-V drivers.

Signed-off-by: Haiyang Zhang <haiyangz@xxxxxxxxxxxxx>
Signed-off-by: Hank Janssen <hjanssen@xxxxxxxxxxxxx>

drivers/staging/hv/netvsc_drv.c | 3 +++
1 files changed, 3 insertions(+), 0 deletions(-)

diff --git a/drivers/staging/hv/netvsc_drv.c b/drivers/staging/hv/netvsc_drv.c
index 56e1157..64a0114 100644
--- a/drivers/staging/hv/netvsc_drv.c
+++ b/drivers/staging/hv/netvsc_drv.c
@@ -327,6 +327,9 @@ static const struct net_device_ops device_ops = {
.ndo_stop = netvsc_close,
.ndo_start_xmit = netvsc_start_xmit,
.ndo_set_multicast_list = netvsc_set_multicast_list,
+ .ndo_change_mtu = eth_change_mtu,
+ .ndo_validate_addr = eth_validate_addr,
+ .ndo_set_mac_address = eth_mac_addr,

static int netvsc_probe(struct device *device)

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