| commit | 83c61fa97a7d4ef16506a760f9e52b3144978346 | [log] [tgz] |
|---|---|---|
| author | Greg Rose <gregory.v.rose@intel.com> | Wed Sep 07 05:59:35 2011 +0000 |
| committer | Jeff Kirsher <jeffrey.t.kirsher@intel.com> | Wed Oct 12 22:45:24 2011 -0700 |
| tree | 470c146ce7a19da9836a16b9bc454941b2b9a428 | |
| parent | 9687c637388f63b87fcc18eee6e65bcfca4f49ca [diff] |
ixgbe: Add protection from VF invalid target DMA It is possible for a VF to set an invalid target DMA address in its Tx/Rx descriptor buffer pointers. The workarounds in this patch will guard against such an event and issue a VFLR to the VF in response. The VFLR will shut down the VF until an administrator can take action to investigate the event and correct the problem. Signed-off-by: Greg Rose <gregory.v.rose@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>