From: Sudarsana Reddy Kalluru <sudarsana.kalluru@cavium.com>
Date: Wed, 28 Mar 2018 05:14:23 -0700
Subject: qede: Ethtool flash update support.
Patch-mainline: v4.17-rc1
Git-commit: ccfa110cfecd1a200dc302aedbbda859fb237a09
References: bsc#1086314 FATE#324886 bsc#1086313 FATE#324885 bsc#1086301 FATE#3248881

The patch adds ethtool callback implementation for flash update.

Signed-off-by: Sudarsana Reddy Kalluru <Sudarsana.Kalluru@cavium.com>
Signed-off-by: Ariel Elior <ariel.elior@cavium.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Acked-by: Thomas Bogendoerfer <tbogendoerfer@suse.de>
---
 drivers/net/ethernet/qlogic/qede/qede_ethtool.c |    9 +++++++++
 1 file changed, 9 insertions(+)

--- a/drivers/net/ethernet/qlogic/qede/qede_ethtool.c
+++ b/drivers/net/ethernet/qlogic/qede/qede_ethtool.c
@@ -699,6 +699,14 @@ static u32 qede_get_link(struct net_devi
 	return current_link.link_up;
 }
 
+static int qede_flash_device(struct net_device *dev,
+			     struct ethtool_flash *flash)
+{
+	struct qede_dev *edev = netdev_priv(dev);
+
+	return edev->ops->common->nvm_flash(edev->cdev, flash->data);
+}
+
 static int qede_get_coalesce(struct net_device *dev,
 			     struct ethtool_coalesce *coal)
 {
@@ -1806,6 +1814,7 @@ static const struct ethtool_ops qede_eth
 
 	.get_tunable = qede_get_tunable,
 	.set_tunable = qede_set_tunable,
+	.flash_device = qede_flash_device,
 };
 
 static const struct ethtool_ops qede_vf_ethtool_ops = {