From: Pavan Chebbi <pavan.chebbi@broadcom.com>
Date: Thu, 31 Oct 2019 05:07:51 +0000 (-0400)
Subject: bnxt_en: Call bnxt_ulp_stop()/bnxt_ulp_start() during suspend/resume.
X-Git-Tag: v5.5-rc1~174^2~254^2
X-Git-Url: https://asedeno.scripts.mit.edu/gitweb/?a=commitdiff_plain;h=6a68749dbd777b832e1d84265bd6d8b39d1843ac;p=linux.git

bnxt_en: Call bnxt_ulp_stop()/bnxt_ulp_start() during suspend/resume.

Inform the RDMA driver to stop/start during suspend/resume.  The
RDMA driver needs to stop and start just like error recovery.

Signed-off-by: Pavan Chebbi <pavan.chebbi@broadcom.com>
Signed-off-by: Michael Chan <michael.chan@broadcom.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
---

diff --git a/drivers/net/ethernet/broadcom/bnxt/bnxt.c b/drivers/net/ethernet/broadcom/bnxt/bnxt.c
index a8a2a6f79b6f..477b8d7d94d1 100644
--- a/drivers/net/ethernet/broadcom/bnxt/bnxt.c
+++ b/drivers/net/ethernet/broadcom/bnxt/bnxt.c
@@ -11901,6 +11901,7 @@ static int bnxt_suspend(struct device *device)
 	int rc = 0;
 
 	rtnl_lock();
+	bnxt_ulp_stop(bp);
 	if (netif_running(dev)) {
 		netif_device_detach(dev);
 		rc = bnxt_close(dev);
@@ -11934,6 +11935,7 @@ static int bnxt_resume(struct device *device)
 	}
 
 resume_exit:
+	bnxt_ulp_start(bp, rc);
 	rtnl_unlock();
 	return rc;
 }