netdev - [PATCH net 2/4] bnxt_en: Re-enable SRIOV during resume.

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Message-Id: <1592179030-4533-3-git-send-email-michael.chan@broadcom.com>
Date:   Sun, 14 Jun 2020 19:57:08 -0400
From:   Michael Chan <michael.chan@...adcom.com>
To:     davem@...emloft.net
Cc:     netdev@...r.kernel.org, kuba@...nel.org
Subject: [PATCH net 2/4] bnxt_en: Re-enable SRIOV during resume.

If VFs are enabled, we need to re-configure them during resume because
firmware has been reset while resuming.  Otherwise, the VFs won't
work after resume.

Fixes: c16d4ee0e397 ("bnxt_en: Refactor logic to re-enable SRIOV after firmware reset detected.")
Signed-off-by: Michael Chan <michael.chan@...adcom.com>
---
 drivers/net/ethernet/broadcom/bnxt/bnxt.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/drivers/net/ethernet/broadcom/bnxt/bnxt.c b/drivers/net/ethernet/broadcom/bnxt/bnxt.c
index 1dc38d9..0d97f47 100644
--- a/drivers/net/ethernet/broadcom/bnxt/bnxt.c
+++ b/drivers/net/ethernet/broadcom/bnxt/bnxt.c
@@ -12151,6 +12151,8 @@ static int bnxt_resume(struct device *device)

 resume_exit:
 	bnxt_ulp_start(bp, rc);
+	if (!rc)
+		bnxt_reenable_sriov(bp);
 	rtnl_unlock();
 	return rc;
 }
-- 
1.8.3.1