[dpdk-dev] [PATCH v4 27/36] net/i40e/base: fix wrong 'Advertised FEC modes'

[Xiaolong Ye]

Fix display of FEC settings for ethtool.
This patch change variable 'phy.link_info.req_fec_info' sent to ethtool.
Without this patch wrong FEC settings can be shown.

Fixes: 1216fb9f0c8c ("net/i40e/base: store the requested FEC information")

Signed-off-by: Jaroslaw Gawin <jaroslawx.ga...@intel.com>
Signed-off-by: Xiaolong Ye <xiaolong...@intel.com>
---
 drivers/net/i40e/base/i40e_common.c | 13 ++++++++++---
 1 file changed, 10 insertions(+), 3 deletions(-)

diff --git a/drivers/net/i40e/base/i40e_common.c 
b/drivers/net/i40e/base/i40e_common.c
index a37e70599..9ad0dd654 100644
--- a/drivers/net/i40e/base/i40e_common.c
+++ b/drivers/net/i40e/base/i40e_common.c
@@ -2911,9 +2911,16 @@ enum i40e_status_code i40e_update_link_info(struct 
i40e_hw *hw)
                if (status)
                        return status;
 
-               hw->phy.link_info.req_fec_info =
-                       abilities.fec_cfg_curr_mod_ext_info &
-                       (I40E_AQ_REQUEST_FEC_KR | I40E_AQ_REQUEST_FEC_RS);
+               if (abilities.fec_cfg_curr_mod_ext_info &
+                   I40E_AQ_ENABLE_FEC_AUTO)
+                       hw->phy.link_info.req_fec_info =
+                               (I40E_AQ_REQUEST_FEC_KR |
+                                I40E_AQ_REQUEST_FEC_RS);
+               else
+                       hw->phy.link_info.req_fec_info =
+                               abilities.fec_cfg_curr_mod_ext_info &
+                               (I40E_AQ_REQUEST_FEC_KR |
+                                I40E_AQ_REQUEST_FEC_RS);
 
                i40e_memcpy(hw->phy.link_info.module_type, 
&abilities.module_type,
                        sizeof(hw->phy.link_info.module_type), 
I40E_NONDMA_TO_NONDMA);
-- 
2.17.1