diff options
| author |   Patryk Małek <patryk.malek@intel.com> | 2018-10-30 10:50:47 -0700 |
|---|---|---|
| committer |   Jeff Kirsher <jeffrey.t.kirsher@intel.com> | 2018-11-14 10:56:33 -0800 |
| commit | 5734fe87486e858124ec30d73be0a265e02c042c (patch) | |
| tree | cfe62bbebcf8b24482e91041d716bb99fdc2ba40 /drivers/net/ethernet/intel/i40e/i40e_main.c | |
| parent | i40e: update driver version (diff) | |
| download | linux-dev-5734fe87486e858124ec30d73be0a265e02c042c.tar.xz linux-dev-5734fe87486e858124ec30d73be0a265e02c042c.zip | |
i40e: Allow disabling FW LLDP on X722 devices
This patch allows disabling FW LLDP agent on X722 devices.
It also changes a source of information for this feature from
pf->hw_features to pf->hw.flags which are set in i40e_init_adminq.
Signed-off-by: Patryk Małek <patryk.malek@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/i40e/i40e_main.c | 15 |
1 files changed, 7 insertions, 8 deletions
diff --git a/drivers/net/ethernet/intel/i40e/i40e_main.c b/drivers/net/ethernet/intel/i40e/i40e_main.c index dbd6fffd9b85..d4461eec26bd 100644 --- a/drivers/net/ethernet/intel/i40e/i40e_main.c +++ b/drivers/net/ethernet/intel/i40e/i40e_main.c @@ -11331,16 +11331,15 @@ static int i40e_sw_init(struct i40e_pf *pf) /* IWARP needs one extra vector for CQP just like MISC.*/ pf->num_iwarp_msix = (int)num_online_cpus() + 1; } - /* Stopping the FW LLDP engine is only supported on the - * XL710 with a FW ver >= 1.7. Also, stopping FW LLDP - * engine is not supported if NPAR is functioning on this - * part + /* Stopping FW LLDP engine is supported on XL710 and X722 + * starting from FW versions determined in i40e_init_adminq. + * Stopping the FW LLDP engine is not supported on XL710 + * if NPAR is functioning so unset this hw flag in this case. */ if (pf->hw.mac.type == I40E_MAC_XL710 && - !pf->hw.func_caps.npar_enable && - (pf->hw.aq.api_maj_ver > 1 || - (pf->hw.aq.api_maj_ver == 1 && pf->hw.aq.api_min_ver > 6))) - pf->hw_features |= I40E_HW_STOPPABLE_FW_LLDP; + pf->hw.func_caps.npar_enable && + (pf->hw.flags & I40E_HW_FLAG_FW_LLDP_STOPPABLE)) + pf->hw.flags &= ~I40E_HW_FLAG_FW_LLDP_STOPPABLE; #ifdef CONFIG_PCI_IOV if (pf->hw.func_caps.num_vfs && pf->hw.partition_id == 1) { |