i40e: Log disable-fw-lldp flag change by ethtool

Add logging for disable-fw-lldp flag by ethtool. Added check
for I40E_FLAG_DISABLE_FW_LLDP and logging state in dmesg.
Without this commit there was no clear statement in dmesg
about FW LLDP state in dmesg.

Signed-off-by: Slawomir Laba <slawomirx.laba@intel.com>
Tested-by: Andrew Bowers <andrewx.bowers@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>

diff --git a/drivers/net/ethernet/intel/i40e/i40e_main.c b/drivers/net/ethernet/intel/i40e/i40e_main.c
index d39940b..423a482 100644 (file)
--- a/drivers/net/ethernet/intel/i40e/i40e_main.c
+++ b/drivers/net/ethernet/intel/i40e/i40e_main.c
@@ -8486,6 +8486,11 @@ void i40e_do_reset(struct i40e_pf *pf, u32 reset_flags, bool lock_acquired)
                dev_dbg(&pf->pdev->dev, "PFR requested\n");
                i40e_handle_reset_warning(pf, lock_acquired);
 
+               dev_info(&pf->pdev->dev,
+                        pf->flags & I40E_FLAG_DISABLE_FW_LLDP ?
+                        "FW LLDP is disabled\n" :
+                        "FW LLDP is enabled\n");
+
        } else if (reset_flags & BIT_ULL(__I40E_REINIT_REQUESTED)) {
                int v;