Message ID | 20170829093242.41026-3-alice.michael@intel.com |
---|---|
State | Accepted |
Delegated to: | Jeff Kirsher |
Headers | show |
Series | [next,S79-V2,01/13] i40e: add private flag to control source pruning | expand |
> -----Original Message----- > From: Intel-wired-lan [mailto:intel-wired-lan-bounces@osuosl.org] On > Behalf Of Alice Michael > Sent: Tuesday, August 29, 2017 2:33 AM > To: Michael, Alice <alice.michael@intel.com>; intel-wired- > lan@lists.osuosl.org > Subject: [Intel-wired-lan] [next PATCH S79-V2 03/13] i40e: re-enable PTP L4 > capabilities for XL710 if FW >6.0 > > From: Alan Brady <alan.brady@intel.com> > > Starting with XL710 FW 5.3 PTP L4 was disabled for XL710 due to a bug. The > bug has since been resolved in XL710 FW >6.0 and PTP L4 can now be re- > enabled on those devices with updated firmware. > > Signed-off-by: Alan Brady <alan.brady@intel.com> > --- > drivers/net/ethernet/intel/i40e/i40e_main.c | 5 +++++ > 1 file changed, 5 insertions(+) Tested-by: Andrew Bowers <andrewx.bowers@intel.com>
diff --git a/drivers/net/ethernet/intel/i40e/i40e_main.c b/drivers/net/ethernet/intel/i40e/i40e_main.c index e54163b..e9fc34c 100644 --- a/drivers/net/ethernet/intel/i40e/i40e_main.c +++ b/drivers/net/ethernet/intel/i40e/i40e_main.c @@ -9075,6 +9075,11 @@ static int i40e_sw_init(struct i40e_pf *pf) (pf->hw.aq.fw_maj_ver >= 5))) pf->hw_features |= I40E_HW_USE_SET_LLDP_MIB; + /* Enable PTP L4 if FW > v6.0 */ + if ((pf->hw.mac.type == I40E_MAC_XL710) && + (pf->hw.aq.fw_maj_ver >= 6)) + pf->hw_features |= I40E_HW_PTP_L4_CAPABLE; + if (pf->hw.func_caps.vmdq) { pf->num_vmdq_vsis = I40E_DEFAULT_NUM_VMDQ_VSI; pf->flags |= I40E_FLAG_VMDQ_ENABLED;