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_main.c | |
| parent | 06c0e39bbefd04b19ca50f29be698eeed21630b5 (diff) | |
| download | linux-f42a5c74da9996d602093d7760f6916444009a9d.tar.bz2 | |
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 'drivers/net/ethernet/intel/i40evf/i40evf_main.c')
| -rw-r--r-- | drivers/net/ethernet/intel/i40evf/i40evf_main.c | 15 |
1 files changed, 14 insertions, 1 deletions
diff --git a/drivers/net/ethernet/intel/i40evf/i40evf_main.c b/drivers/net/ethernet/intel/i40evf/i40evf_main.c index b548dbe78cd3..642bb45ed906 100644 --- a/drivers/net/ethernet/intel/i40evf/i40evf_main.c +++ b/drivers/net/ethernet/intel/i40evf/i40evf_main.c @@ -934,6 +934,13 @@ bottom_of_search_loop: adapter->flags & I40EVF_FLAG_PROMISC_ON) adapter->aq_required |= I40EVF_FLAG_AQ_RELEASE_PROMISC; + if (netdev->flags & IFF_ALLMULTI && + !(adapter->flags & I40EVF_FLAG_ALLMULTI_ON)) + adapter->aq_required |= I40EVF_FLAG_AQ_REQUEST_ALLMULTI; + else if (!(netdev->flags & IFF_ALLMULTI) && + adapter->flags & I40EVF_FLAG_ALLMULTI_ON) + adapter->aq_required |= I40EVF_FLAG_AQ_RELEASE_ALLMULTI; + clear_bit(__I40EVF_IN_CRITICAL_TASK, &adapter->crit_section); } @@ -1612,7 +1619,13 @@ static void i40evf_watchdog_task(struct work_struct *work) goto watchdog_done; } - if (adapter->aq_required & I40EVF_FLAG_AQ_RELEASE_PROMISC) { + if (adapter->aq_required & I40EVF_FLAG_AQ_REQUEST_ALLMULTI) { + i40evf_set_promiscuous(adapter, I40E_FLAG_VF_MULTICAST_PROMISC); + goto watchdog_done; + } + + if ((adapter->aq_required & I40EVF_FLAG_AQ_RELEASE_PROMISC) && + (adapter->aq_required & I40EVF_FLAG_AQ_RELEASE_ALLMULTI)) { i40evf_set_promiscuous(adapter, 0); goto watchdog_done; } |