From: Anirudh Venkataramanan <anirudh.venkataramanan@intel.com>
Date: Fri, 26 Feb 2021 21:19:22 +0000 (-0800)
Subject: ice: Continue probe on link/PHY errors
X-Git-Tag: rel_imx_5.10.35_2.0.0-somdevices.0~277^2~180
X-Git-Url: https://git.somdevices.com/?a=commitdiff_plain;h=6590b7bfbc2b5bda1f4f99f3a7e4e93c168fbc30;p=linux.git

ice: Continue probe on link/PHY errors

commit 08771bce330036d473be6ce851cd00bcd351ebf6 upstream.

An incorrect NVM update procedure can result in the driver failing probe.
In this case, the recommended resolution method is to update the NVM
using the right procedure. However, if the driver fails probe, the user
will not be able to update the NVM. So do not fail probe on link/PHY
errors.

Fixes: 1a3571b5938c ("ice: restore PHY settings on media insertion")
Signed-off-by: Anirudh Venkataramanan <anirudh.venkataramanan@intel.com>
Tested-by: Tony Brelinski <tonyx.brelinski@intel.com>
Signed-off-by: Tony Nguyen <anthony.l.nguyen@intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---

diff --git a/drivers/net/ethernet/intel/ice/ice_main.c b/drivers/net/ethernet/intel/ice/ice_main.c
index bacb368063e3..da1e026c3be1 100644
--- a/drivers/net/ethernet/intel/ice/ice_main.c
+++ b/drivers/net/ethernet/intel/ice/ice_main.c
@@ -4170,28 +4170,25 @@ ice_probe(struct pci_dev *pdev, const struct pci_device_id __always_unused *ent)
 		goto err_send_version_unroll;
 	}
 
+	/* not a fatal error if this fails */
 	err = ice_init_nvm_phy_type(pf->hw.port_info);
-	if (err) {
+	if (err)
 		dev_err(dev, "ice_init_nvm_phy_type failed: %d\n", err);
-		goto err_send_version_unroll;
-	}
 
+	/* not a fatal error if this fails */
 	err = ice_update_link_info(pf->hw.port_info);
-	if (err) {
+	if (err)
 		dev_err(dev, "ice_update_link_info failed: %d\n", err);
-		goto err_send_version_unroll;
-	}
 
 	ice_init_link_dflt_override(pf->hw.port_info);
 
 	/* if media available, initialize PHY settings */
 	if (pf->hw.port_info->phy.link_info.link_info &
 	    ICE_AQ_MEDIA_AVAILABLE) {
+		/* not a fatal error if this fails */
 		err = ice_init_phy_user_cfg(pf->hw.port_info);
-		if (err) {
+		if (err)
 			dev_err(dev, "ice_init_phy_user_cfg failed: %d\n", err);
-			goto err_send_version_unroll;
-		}
 
 		if (!test_bit(ICE_FLAG_LINK_DOWN_ON_CLOSE_ENA, pf->flags)) {
 			struct ice_vsi *vsi = ice_get_main_vsi(pf);