diff options
| author |   Anjali Singhai Jain <anjali.singhai@intel.com> | 2016-05-03 15:13:10 -0700 |
|---|---|---|
| committer |   Jeff Kirsher <jeffrey.t.kirsher@intel.com> | 2016-05-13 22:31:42 -0700 |
| commit | f42a5c74da9996d602093d7760f6916444009a9d (patch) | |
| tree | d61c5a4e71c179b4d812fa5458a8b1af48b04935 /drivers/net/ethernet/intel/i40evf/i40evf_virtchnl.c | |
| parent | i40e: Add support for disabling all link and change bits needed for PHY interactions (diff) | |
| download | linux-dev-f42a5c74da9996d602093d7760f6916444009a9d.tar.xz linux-dev-f42a5c74da9996d602093d7760f6916444009a9d.zip | |
i40e: Add allmulti support for the VF
This patch enables a feature to enable/disable all multicast
for a trusted VF.
Change-Id: I926eba7f8850c8d40f8ad7e08bbe4056bbd3985f
Signed-off-by: Anjali Singhai Jain <anjali.singhai@intel.com>
Tested-by: Andrew Bowers <andrewx.bowers@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
Diffstat (limited to '')
| -rw-r--r-- | drivers/net/ethernet/intel/i40evf/i40evf_virtchnl.c | 15 |
1 files changed, 13 insertions, 2 deletions
diff --git a/drivers/net/ethernet/intel/i40evf/i40evf_virtchnl.c b/drivers/net/ethernet/intel/i40evf/i40evf_virtchnl.c index c5d33a2cea87..f13445691507 100644 --- a/drivers/net/ethernet/intel/i40evf/i40evf_virtchnl.c +++ b/drivers/net/ethernet/intel/i40evf/i40evf_virtchnl.c @@ -641,6 +641,7 @@ void i40evf_del_vlans(struct i40evf_adapter *adapter) void i40evf_set_promiscuous(struct i40evf_adapter *adapter, int flags) { struct i40e_virtchnl_promisc_info vpi; + int promisc_all; if (adapter->current_op != I40E_VIRTCHNL_OP_UNKNOWN) { /* bail because we already have a command pending */ @@ -649,11 +650,21 @@ void i40evf_set_promiscuous(struct i40evf_adapter *adapter, int flags) return; } - if (flags) { + promisc_all = I40E_FLAG_VF_UNICAST_PROMISC | + I40E_FLAG_VF_MULTICAST_PROMISC; + if ((flags & promisc_all) == promisc_all) { adapter->flags |= I40EVF_FLAG_PROMISC_ON; adapter->aq_required &= ~I40EVF_FLAG_AQ_REQUEST_PROMISC; dev_info(&adapter->pdev->dev, "Entering promiscuous mode\n"); - } else { + } + + if (flags & I40E_FLAG_VF_MULTICAST_PROMISC) { + adapter->flags |= I40EVF_FLAG_ALLMULTI_ON; + adapter->aq_required &= ~I40EVF_FLAG_AQ_REQUEST_ALLMULTI; + dev_info(&adapter->pdev->dev, "Entering multicast promiscuous mode\n"); + } + + if (!flags) { adapter->flags &= ~I40EVF_FLAG_PROMISC_ON; adapter->aq_required &= ~I40EVF_FLAG_AQ_RELEASE_PROMISC; dev_info(&adapter->pdev->dev, "Leaving promiscuous mode\n"); |