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| author | Carolyn Wyborny <carolyn.wyborny@intel.com> | 2016-02-17 16:12:12 -0800 |
|---|---|---|
| committer | Jeff Kirsher <jeffrey.t.kirsher@intel.com> | 2016-02-18 23:36:42 -0800 |
| commit | 31b606d0c40a1435c54bff18e4d3d3c33af1c3cf (patch) | |
| tree | 9f494932f163a64ff1056a5992bcf43dbd7ee5cf /drivers/net/ethernet/intel/i40e/i40e_common.c | |
| parent | fd077cd3399b164548f538625f07f3e9f1d7ef00 (diff) | |
| download | linux-31b606d0c40a1435c54bff18e4d3d3c33af1c3cf.tar.gz linux-31b606d0c40a1435c54bff18e4d3d3c33af1c3cf.tar.bz2 linux-31b606d0c40a1435c54bff18e4d3d3c33af1c3cf.zip | |
i40e: Fix led blink capability for 10GBaseT PHY
This patch fixes a problem where the ethtool identify adapter
functionality did not work for some copper PHY's. Without this
patch, the blink led functionality fails on some parts. This
patch adds PHY write code to blink led's on parts where this
functionality is contained in the PHY rather than the MAC.
Change-ID: Iee7b3453f61d5ffd0b3d03f720ee4f17f919fcc2
Signed-off-by: Carolyn Wyborny <carolyn.wyborny@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/i40e/i40e_common.c')
| -rw-r--r-- | drivers/net/ethernet/intel/i40e/i40e_common.c | 26 |
1 files changed, 26 insertions, 0 deletions
diff --git a/drivers/net/ethernet/intel/i40e/i40e_common.c b/drivers/net/ethernet/intel/i40e/i40e_common.c index 447729f438ea..d41719331976 100644 --- a/drivers/net/ethernet/intel/i40e/i40e_common.c +++ b/drivers/net/ethernet/intel/i40e/i40e_common.c @@ -1888,6 +1888,32 @@ i40e_status i40e_aq_set_phy_int_mask(struct i40e_hw *hw, } /** + * i40e_aq_set_phy_debug + * @hw: pointer to the hw struct + * @cmd_flags: debug command flags + * @cmd_details: pointer to command details structure or NULL + * + * Reset the external PHY. + **/ +enum i40e_status_code i40e_aq_set_phy_debug(struct i40e_hw *hw, u8 cmd_flags, + struct i40e_asq_cmd_details *cmd_details) +{ + struct i40e_aq_desc desc; + struct i40e_aqc_set_phy_debug *cmd = + (struct i40e_aqc_set_phy_debug *)&desc.params.raw; + enum i40e_status_code status; + + i40e_fill_default_direct_cmd_desc(&desc, + i40e_aqc_opc_set_phy_debug); + + cmd->command_flags = cmd_flags; + + status = i40e_asq_send_command(hw, &desc, NULL, 0, cmd_details); + + return status; +} + +/** * i40e_aq_add_vsi * @hw: pointer to the hw struct * @vsi_ctx: pointer to a vsi context struct |