diff options
| author | Anjali Singhai Jain <anjali.singhai@intel.com> | 2015-12-22 14:25:05 -0800 |
|---|---|---|
| committer | Jeff Kirsher <jeffrey.t.kirsher@intel.com> | 2016-02-03 21:49:11 -0800 |
| commit | 3d0da5b78262c1f86294419c7a70e4c837aca159 (patch) | |
| tree | 790e1285a05247e85782fea5c165efc9dab733c3 /drivers/net/ethernet/intel/i40evf/i40evf_main.c | |
| parent | 95a73780921aecc5e66022e000fcf8aeecfb53cf (diff) | |
i40e/i40evf: Fix for UDP/TCP RSS for X722
The PCTYPES for the X710 and X722 families are different. This patch
makes adjustments for that.
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 | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/drivers/net/ethernet/intel/i40evf/i40evf_main.c b/drivers/net/ethernet/intel/i40evf/i40evf_main.c index 81d958422ccf4..798f0dedf14fc 100644 --- a/drivers/net/ethernet/intel/i40evf/i40evf_main.c +++ b/drivers/net/ethernet/intel/i40evf/i40evf_main.c @@ -1456,7 +1456,11 @@ static int i40evf_init_rss(struct i40evf_adapter *adapter) int ret; /* Enable PCTYPES for RSS, TCP/UDP with IPv4/IPv6 */ - hena = I40E_DEFAULT_RSS_HENA; + if (adapter->vf_res->vf_offload_flags & + I40E_VIRTCHNL_VF_OFFLOAD_RSS_PCTYPE_V2) + hena = I40E_DEFAULT_RSS_HENA_EXPANDED; + else + hena = I40E_DEFAULT_RSS_HENA; wr32(hw, I40E_VFQF_HENA(0), (u32)hena); wr32(hw, I40E_VFQF_HENA(1), (u32)(hena >> 32)); @@ -2507,8 +2511,6 @@ static void i40evf_init_task(struct work_struct *work) if (adapter->vf_res->vf_offload_flags & I40E_VIRTCHNL_VF_OFFLOAD_WB_ON_ITR) adapter->flags |= I40EVF_FLAG_WB_ON_ITR_CAPABLE; - if (!RSS_AQ(adapter)) - i40evf_init_rss(adapter); err = i40evf_request_misc_irq(adapter); if (err) goto err_sw_init; |