diff options
| author |   Arkadiusz Kubalewski <arkadiusz.kubalewski@intel.com> | 2019-11-06 06:24:04 -0800 |
|---|---|---|
| committer |   Jeff Kirsher <jeffrey.t.kirsher@intel.com> | 2019-11-08 16:10:51 -0800 |
| commit | 4c9da6f2b8a029052c75bd4a61ae229135831177 (patch) | |
| tree | 8bc3bcab5f66525cada7b9aa7631b7fcd6425275 /drivers | |
| parent | iavf: initialize ITRN registers with correct values (diff) | |
| download | linux-dev-4c9da6f2b8a029052c75bd4a61ae229135831177.tar.xz linux-dev-4c9da6f2b8a029052c75bd4a61ae229135831177.zip | |
i40e: Fix for ethtool -m issue on X722 NIC
This patch contains fix for a problem with command:
'ethtool -m <dev>'
which breaks functionality of:
'ethtool <dev>'
when called on X722 NIC
Disallowed update of link phy_types on X722 NIC
Currently correct value cannot be obtained from FW
Previously wrong value returned by FW was used and was
a root cause for incorrect output of 'ethtool <dev>' command
Signed-off-by: Arkadiusz Kubalewski <arkadiusz.kubalewski@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_common.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/net/ethernet/intel/i40e/i40e_common.c b/drivers/net/ethernet/intel/i40e/i40e_common.c index d37c6e0e5f08..7560f06768e0 100644 --- a/drivers/net/ethernet/intel/i40e/i40e_common.c +++ b/drivers/net/ethernet/intel/i40e/i40e_common.c @@ -1876,7 +1876,8 @@ i40e_status i40e_aq_get_link_info(struct i40e_hw *hw, hw->aq.fw_min_ver < 40)) && hw_link_info->phy_type == 0xE) hw_link_info->phy_type = I40E_PHY_TYPE_10GBASE_SFPP_CU; - if (hw->flags & I40E_HW_FLAG_AQ_PHY_ACCESS_CAPABLE) { + if (hw->flags & I40E_HW_FLAG_AQ_PHY_ACCESS_CAPABLE && + hw->mac.type != I40E_MAC_X722) { __le32 tmp; memcpy(&tmp, resp->link_type, sizeof(tmp)); |