diff options
| author |   Mariusz Stachura <mariusz.stachura@intel.com> | 2017-07-12 05:46:14 -0400 |
|---|---|---|
| committer |   Jeff Kirsher <jeffrey.t.kirsher@intel.com> | 2017-08-27 16:01:03 -0700 |
| commit | 68e49702a1216bbf098ebfff954eeb8f6fd96415 (patch) | |
| tree | 74e239ac36f1f8433429720641fdcf9d7491a22c /drivers | |
| parent | i40e/i40evf: support for VF VLAN tag stripping control (diff) | |
| download | linux-dev-68e49702a1216bbf098ebfff954eeb8f6fd96415.tar.xz linux-dev-68e49702a1216bbf098ebfff954eeb8f6fd96415.zip | |
i40e: 25G FEC status improvements
This patch improves the system log message. The log message will
be expanded to include the FEC mode the FW requested before link
was established.
Signed-off-by: Mariusz Stachura <mariusz.stachura@intel.com>
Tested-by: Andrew Bowers <andrewx.bowers@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/net/ethernet/intel/i40e/i40e_main.c | 18 |
1 files changed, 16 insertions, 2 deletions
diff --git a/drivers/net/ethernet/intel/i40e/i40e_main.c b/drivers/net/ethernet/intel/i40e/i40e_main.c index 3a6a752c6c58..5a06cd23b9e6 100644 --- a/drivers/net/ethernet/intel/i40e/i40e_main.c +++ b/drivers/net/ethernet/intel/i40e/i40e_main.c @@ -5354,6 +5354,7 @@ void i40e_print_link_message(struct i40e_vsi *vsi, bool isup) char *speed = "Unknown"; char *fc = "Unknown"; char *fec = ""; + char *req_fec = ""; char *an = ""; new_speed = vsi->back->hw.phy.link_info.link_speed; @@ -5415,6 +5416,7 @@ void i40e_print_link_message(struct i40e_vsi *vsi, bool isup) } if (vsi->back->hw.phy.link_info.link_speed == I40E_LINK_SPEED_25GB) { + req_fec = ", Requested FEC: None"; fec = ", FEC: None"; an = ", Autoneg: False"; @@ -5427,10 +5429,22 @@ void i40e_print_link_message(struct i40e_vsi *vsi, bool isup) else if (vsi->back->hw.phy.link_info.fec_info & I40E_AQ_CONFIG_FEC_RS_ENA) fec = ", FEC: CL108 RS-FEC"; + + /* 'CL108 RS-FEC' should be displayed when RS is requested, or + * both RS and FC are requested + */ + if (vsi->back->hw.phy.link_info.req_fec_info & + (I40E_AQ_REQUEST_FEC_KR | I40E_AQ_REQUEST_FEC_RS)) { + if (vsi->back->hw.phy.link_info.req_fec_info & + I40E_AQ_REQUEST_FEC_RS) + req_fec = ", Requested FEC: CL108 RS-FEC"; + else + req_fec = ", Requested FEC: CL74 FC-FEC/BASE-R"; + } } - netdev_info(vsi->netdev, "NIC Link is Up, %sbps Full Duplex%s%s, Flow Control: %s\n", - speed, fec, an, fc); + netdev_info(vsi->netdev, "NIC Link is Up, %sbps Full Duplex%s%s%s, Flow Control: %s\n", + speed, req_fec, fec, an, fc); } /** |