From: Qi Zhang <qi.z.zhang@intel.com>
Date: Mon, 30 Mar 2020 11:45:25 +0000 (+0800)
Subject: net/ice/base: ignore EMODE when setting PHY config
X-Git-Url: http://git.droids-corp.org/?a=commitdiff_plain;h=e40daec8c66f19f02b24076adb69254d0d09d9fb;p=dpdk.git

net/ice/base: ignore EMODE when setting PHY config

When setting the PHY cfg (CQ cmd 0x0601), if the firmware responds
with an EMODE error, software will ignore the error as it simply
means that manageability (ex: BMC) is in control of the link and that
the new setting may not be applied.

Signed-off-by: Chinh T Cao <chinh.t.cao@intel.com>
Signed-off-by: Paul M Stillwell Jr <paul.m.stillwell.jr@intel.com>
Signed-off-by: Qi Zhang <qi.z.zhang@intel.com>
Acked-by: Qiming Yang <qiming.yang@intel.com>
---

diff --git a/drivers/net/ice/base/ice_common.c b/drivers/net/ice/base/ice_common.c
index 1acac86400..c48a8926a8 100644
--- a/drivers/net/ice/base/ice_common.c
+++ b/drivers/net/ice/base/ice_common.c
@@ -2334,6 +2334,9 @@ ice_aq_set_phy_cfg(struct ice_hw *hw, struct ice_port_info *pi,
 
 	status = ice_aq_send_cmd(hw, &desc, cfg, sizeof(*cfg), cd);
 
+	if (hw->adminq.sq_last_status == ICE_AQ_RC_EMODE)
+		status = ICE_SUCCESS;
+
 	if (!status)
 		pi->phy.curr_user_phy_cfg = *cfg;