diff options
| author | Mitch A Williams <mitch.a.williams@intel.com> | 2013-01-18 08:57:20 (GMT) |
|---|---|---|
| committer | Jeff Kirsher <jeffrey.t.kirsher@intel.com> | 2013-01-28 11:17:57 (GMT) |
| commit | 5ac6f91d39e0884813dc010e14552143cd1d0d8b (patch) | |
| tree | 97035a2ebe4779f2eca9799859b32b469b0873e8 /drivers/net | |
| parent | aa19c2957b425f724efe93f2d5a5858b8aa613d7 (diff) | |
| download | linux-5ac6f91d39e0884813dc010e14552143cd1d0d8b.tar.xz | |
igb: Don't give VFs random MAC addresses
If the user has not assigned a MAC address to a VM, then don't give it a
random one. Instead, just give it zeros and let it figure out what to do
with them.
Signed-off-by: Mitch Williams <mitch.a.williams@intel.com>
CC: Andy Gospodarek <andy@greyhouse.net>
CC: Stefan Assmann <sassmann@kpanic.de>
Tested-by: Aaron Brown <aaron.f.brown@intel.com>
Tested-by: Stefan Assmann <sassmann@redhat.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
Diffstat (limited to 'drivers/net')
| -rw-r--r-- | drivers/net/ethernet/intel/igb/igb_main.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/drivers/net/ethernet/intel/igb/igb_main.c b/drivers/net/ethernet/intel/igb/igb_main.c index b81a953..a59e630 100644 --- a/drivers/net/ethernet/intel/igb/igb_main.c +++ b/drivers/net/ethernet/intel/igb/igb_main.c @@ -5197,7 +5197,7 @@ static int igb_vf_configure(struct igb_adapter *adapter, int vf) { unsigned char mac_addr[ETH_ALEN]; - eth_random_addr(mac_addr); + eth_zero_addr(mac_addr); igb_set_vf_mac(adapter, vf, mac_addr); return 0; @@ -5550,9 +5550,9 @@ static void igb_vf_reset_event(struct igb_adapter *adapter, u32 vf) { unsigned char *vf_mac = adapter->vf_data[vf].vf_mac_addresses; - /* generate a new mac address as we were hotplug removed/added */ + /* clear mac address as we were hotplug removed/added */ if (!(adapter->vf_data[vf].flags & IGB_VF_FLAG_PF_SET_MAC)) - eth_random_addr(vf_mac); + eth_zero_addr(vf_mac); /* process remaining reset events */ igb_vf_reset(adapter, vf); |