[PATCH net] net: stmmac: selftests: Flow Control test can also run with ASYM Pause

From: Jose Abreu
Date: Mon Sep 23 2019 - 03:31:05 EST


From: Jose Abreu <joabreu@xxxxxxxxxxxx>

The Flow Control selftest is also available with ASYM Pause. Lets add
this check to the test and fix eventual false positive failures.

Fixes: 091810dbded9 ("net: stmmac: Introduce selftests support")
Signed-off-by: Jose Abreu <Jose.Abreu@xxxxxxxxxxxx>

---
Cc: Giuseppe Cavallaro <peppe.cavallaro@xxxxxx>
Cc: Alexandre Torgue <alexandre.torgue@xxxxxx>
Cc: Jose Abreu <joabreu@xxxxxxxxxxxx>
Cc: "David S. Miller" <davem@xxxxxxxxxxxxx>
Cc: Maxime Coquelin <mcoquelin.stm32@xxxxxxxxx>
Cc: netdev@xxxxxxxxxxxxxxx
Cc: linux-stm32@xxxxxxxxxxxxxxxxxxxxxxxxxxxx
Cc: linux-arm-kernel@xxxxxxxxxxxxxxxxxxx
Cc: linux-kernel@xxxxxxxxxxxxxxx
---
drivers/net/ethernet/stmicro/stmmac/stmmac_selftests.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/net/ethernet/stmicro/stmmac/stmmac_selftests.c b/drivers/net/ethernet/stmicro/stmmac/stmmac_selftests.c
index 9c8d210b2d6a..5f66f6161629 100644
--- a/drivers/net/ethernet/stmicro/stmmac/stmmac_selftests.c
+++ b/drivers/net/ethernet/stmicro/stmmac/stmmac_selftests.c
@@ -670,7 +670,7 @@ static int stmmac_test_flowctrl(struct stmmac_priv *priv)
unsigned int pkt_count;
int i, ret = 0;

- if (!phydev || !phydev->pause)
+ if (!phydev || (!phydev->pause && !phydev->asym_pause))
return -EOPNOTSUPP;

tpriv = kzalloc(sizeof(*tpriv), GFP_KERNEL);
--
2.7.4