netdev - [PATCH v2 net 3/3] ionic: add device reset to fw upgrade down

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Message-Id: <20200430213343.44124-4-snelson@pensando.io>
Date:   Thu, 30 Apr 2020 14:33:43 -0700
From:   Shannon Nelson <snelson@...sando.io>
To:     netdev@...r.kernel.org, davem@...emloft.net
Cc:     Shannon Nelson <snelson@...sando.io>
Subject: [PATCH v2 net 3/3] ionic: add device reset to fw upgrade down

Doing a device reset addresses an obscure FW timing issue in
the FW upgrade process.

Signed-off-by: Shannon Nelson <snelson@...sando.io>
---
 drivers/net/ethernet/pensando/ionic/ionic_lif.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/drivers/net/ethernet/pensando/ionic/ionic_lif.c b/drivers/net/ethernet/pensando/ionic/ionic_lif.c
index 6fcfb634d809..d5293bfded29 100644
--- a/drivers/net/ethernet/pensando/ionic/ionic_lif.c
+++ b/drivers/net/ethernet/pensando/ionic/ionic_lif.c
@@ -2101,6 +2101,7 @@ static void ionic_lif_handle_fw_down(struct ionic_lif *lif)
 		ionic_txrx_free(lif);
 	}
 	ionic_lifs_deinit(ionic);
+	ionic_reset(ionic);
 	ionic_qcqs_free(lif);
 
 	dev_info(ionic->dev, "FW Down: LIFs stopped\n");
-- 
2.17.1