diff options
| author | Henry Tieman <henry.w.tieman@intel.com> | 2016-12-02 12:32:57 -0800 |
|---|---|---|
| committer | Jeff Kirsher <jeffrey.t.kirsher@intel.com> | 2017-02-11 20:39:01 -0800 |
| commit | 3e03d7ccf4418c87a134bbfa79c05090296767f7 (patch) | |
| tree | 10be33687b6e1b53c4a3a111b12787600adacd72 /drivers/net/ethernet/intel | |
| parent | b3f028fc8abdf72c6ed1103e60e89dd60538f126 (diff) | |
i40e: Save link FEC info from link up event
Store the FEC status bits from the link up event into the
hw_link_info structure.
Change-ID: I9a7b256f6dfb0dce89c2f503075d0d383526832e
Signed-off-by: Henry Tieman <henry.w.tieman@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')
| -rw-r--r-- | drivers/net/ethernet/intel/i40e/i40e_common.c | 2 | ||||
| -rw-r--r-- | drivers/net/ethernet/intel/i40e/i40e_main.c | 21 | ||||
| -rw-r--r-- | drivers/net/ethernet/intel/i40e/i40e_type.h | 1 | ||||
| -rw-r--r-- | drivers/net/ethernet/intel/i40evf/i40e_type.h | 1 |
4 files changed, 23 insertions, 2 deletions
diff --git a/drivers/net/ethernet/intel/i40e/i40e_common.c b/drivers/net/ethernet/intel/i40e/i40e_common.c index 128735975caa..fc73e4ef27ac 100644 --- a/drivers/net/ethernet/intel/i40e/i40e_common.c +++ b/drivers/net/ethernet/intel/i40e/i40e_common.c @@ -1838,6 +1838,8 @@ i40e_status i40e_aq_get_link_info(struct i40e_hw *hw, hw_link_info->link_speed = (enum i40e_aq_link_speed)resp->link_speed; hw_link_info->link_info = resp->link_info; hw_link_info->an_info = resp->an_info; + hw_link_info->fec_info = resp->config & (I40E_AQ_CONFIG_FEC_KR_ENA | + I40E_AQ_CONFIG_FEC_RS_ENA); hw_link_info->ext_info = resp->ext_info; hw_link_info->loopback = resp->loopback; hw_link_info->max_frame_size = le16_to_cpu(resp->max_frame_size); diff --git a/drivers/net/ethernet/intel/i40e/i40e_main.c b/drivers/net/ethernet/intel/i40e/i40e_main.c index 0f00b1aa370d..fa4a04da47b7 100644 --- a/drivers/net/ethernet/intel/i40e/i40e_main.c +++ b/drivers/net/ethernet/intel/i40e/i40e_main.c @@ -5272,6 +5272,8 @@ void i40e_print_link_message(struct i40e_vsi *vsi, bool isup) enum i40e_aq_link_speed new_speed; char *speed = "Unknown"; char *fc = "Unknown"; + char *fec = ""; + char *an = ""; new_speed = vsi->back->hw.phy.link_info.link_speed; @@ -5331,8 +5333,23 @@ void i40e_print_link_message(struct i40e_vsi *vsi, bool isup) break; } - netdev_info(vsi->netdev, "NIC Link is Up %sbps Full Duplex, Flow Control: %s\n", - speed, fc); + if (vsi->back->hw.phy.link_info.link_speed == I40E_LINK_SPEED_25GB) { + fec = ", FEC: None"; + an = ", Autoneg: False"; + + if (vsi->back->hw.phy.link_info.an_info & I40E_AQ_AN_COMPLETED) + an = ", Autoneg: True"; + + if (vsi->back->hw.phy.link_info.fec_info & + I40E_AQ_CONFIG_FEC_KR_ENA) + fec = ", FEC: CL74 FC-FEC/BASE-R"; + else if (vsi->back->hw.phy.link_info.fec_info & + I40E_AQ_CONFIG_FEC_RS_ENA) + fec = ", FEC: CL108 RS-FEC"; + } + + netdev_info(vsi->netdev, "NIC Link is Up, %sbps Full Duplex%s%s, Flow Control: %s\n", + speed, fec, an, fc); } /** diff --git a/drivers/net/ethernet/intel/i40e/i40e_type.h b/drivers/net/ethernet/intel/i40e/i40e_type.h index 9e9ae9f84016..939f9fdc8f85 100644 --- a/drivers/net/ethernet/intel/i40e/i40e_type.h +++ b/drivers/net/ethernet/intel/i40e/i40e_type.h @@ -184,6 +184,7 @@ struct i40e_link_status { enum i40e_aq_link_speed link_speed; u8 link_info; u8 an_info; + u8 fec_info; u8 ext_info; u8 loopback; /* is Link Status Event notification to SW enabled */ diff --git a/drivers/net/ethernet/intel/i40evf/i40e_type.h b/drivers/net/ethernet/intel/i40evf/i40e_type.h index 3f19dff964ea..16bb88084bb9 100644 --- a/drivers/net/ethernet/intel/i40evf/i40e_type.h +++ b/drivers/net/ethernet/intel/i40evf/i40e_type.h @@ -158,6 +158,7 @@ struct i40e_link_status { enum i40e_aq_link_speed link_speed; u8 link_info; u8 an_info; + u8 fec_info; u8 ext_info; u8 loopback; /* is Link Status Event notification to SW enabled */ |