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Message-ID: <ef2f2275fde3898c2adba53ebbdc2faaddde31a3.1578059294.git.irusskikh@marvell.com>
Date:   Mon, 6 Jan 2020 14:22:29 +0300
From:   Igor Russkikh <irusskikh@...vell.com>
To:     <netdev@...r.kernel.org>
CC:     "David S . Miller" <davem@...emloft.net>,
        Igor Russkikh <irusskikh@...vell.com>
Subject: [PATCH net 2/3] net: atlantic: loopback configuration in improper place

Initial loopback configuration should be called earlier, before
starting traffic on HW blocks. Otherwise depending on race conditions
it could be kept disabled.

Fixes: ea4b4d7fc106 ("net: atlantic: loopback tests via private flags")
Signed-off-by: Igor Russkikh <irusskikh@...vell.com>
---
 drivers/net/ethernet/aquantia/atlantic/aq_nic.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/net/ethernet/aquantia/atlantic/aq_nic.c b/drivers/net/ethernet/aquantia/atlantic/aq_nic.c
index a17a4da7bc15..c85e3e29012c 100644
--- a/drivers/net/ethernet/aquantia/atlantic/aq_nic.c
+++ b/drivers/net/ethernet/aquantia/atlantic/aq_nic.c
@@ -403,6 +403,8 @@ int aq_nic_start(struct aq_nic_s *self)
 	if (err < 0)
 		goto err_exit;
 
+	aq_nic_set_loopback(self);
+
 	err = self->aq_hw_ops->hw_start(self->aq_hw);
 	if (err < 0)
 		goto err_exit;
@@ -413,8 +415,6 @@ int aq_nic_start(struct aq_nic_s *self)
 
 	INIT_WORK(&self->service_task, aq_nic_service_task);
 
-	aq_nic_set_loopback(self);
-
 	timer_setup(&self->service_timer, aq_nic_service_timer_cb, 0);
 	aq_nic_service_timer_cb(&self->service_timer);
 
-- 
2.20.1

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