From: Florian Fainelli <f.fainelli@gmail.com>
To: netdev@vger.kernel.org
Cc: Florian Fainelli <f.fainelli@gmail.com>,
"David S. Miller" <davem@davemloft.net>,
Woojung Huh <woojung.huh@microchip.com>,
Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>,
Steve Glendinning <steve.glendinning@shawell.net>,
Kees Cook <keescook@chromium.org>,
Alexander Kurz <akurz@blala.de>,
Hayes Wang <hayeswang@realtek.com>,
Kai-Heng Feng <kai.heng.feng@canonical.com>,
Grant Grundler <grundler@chromium.org>,
zhong jiang <zhongjiang@huawei.com>,
Sebastian Andrzej Siewior <bigeasy@linutronix.de>,
Ran Wang <ran.wang_1@nxp.com>, Eric Dumazet <edumazet@google.com>,
linux-usb@vger.kernel.org (open list:USB NETWORKING DRIVERS),
linux-kernel@vger.kernel.org (open list)
Subject: [PATCH net v2 7/7] smsc95xx: Check for Wake-on-LAN modes
Date: Fri, 28 Sep 2018 16:18:56 -0700 [thread overview]
Message-ID: <20180928231856.3587-8-f.fainelli@gmail.com> (raw)
In-Reply-To: <20180928231856.3587-1-f.fainelli@gmail.com>
The driver does not check for Wake-on-LAN modes specified by an user,
but will conditionally set the device as wake-up enabled or not based on
that, which could be a very confusing user experience.
Fixes: e0e474a83c18 ("smsc95xx: add wol magic packet support")
Signed-off-by: Florian Fainelli <f.fainelli@gmail.com>
---
drivers/net/usb/smsc95xx.c | 3 +++
1 file changed, 3 insertions(+)
diff --git a/drivers/net/usb/smsc95xx.c b/drivers/net/usb/smsc95xx.c
index 06b4d290784d..262e7a3c23cb 100644
--- a/drivers/net/usb/smsc95xx.c
+++ b/drivers/net/usb/smsc95xx.c
@@ -774,6 +774,9 @@ static int smsc95xx_ethtool_set_wol(struct net_device *net,
struct smsc95xx_priv *pdata = (struct smsc95xx_priv *)(dev->data[0]);
int ret;
+ if (wolinfo->wolopts & ~SUPPORTED_WAKE)
+ return -EINVAL;
+
pdata->wolopts = wolinfo->wolopts & SUPPORTED_WAKE;
ret = device_set_wakeup_enable(&dev->udev->dev, pdata->wolopts);
--
2.17.1
next prev parent reply other threads:[~2018-09-28 23:19 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-09-28 23:18 [PATCH net v2 0/7] net: usb: Check for Wake-on-LAN modes Florian Fainelli
2018-09-28 23:18 ` [PATCH net v2 1/7] asix: Check for supported " Florian Fainelli
2018-09-28 23:18 ` [PATCH net v2 2/7] ax88179_178a: " Florian Fainelli
2018-09-28 23:18 ` [PATCH net v2 3/7] lan78xx: " Florian Fainelli
2018-09-28 23:27 ` Woojung.Huh
2018-09-28 23:18 ` [PATCH net v2 4/7] sr9800: " Florian Fainelli
2018-09-28 23:18 ` [PATCH net v2 5/7] r8152: Check for supported Wake-on-LAN Modes Florian Fainelli
2018-09-28 23:18 ` [PATCH net v2 6/7] smsc75xx: Check for Wake-on-LAN modes Florian Fainelli
2018-09-28 23:18 ` Florian Fainelli [this message]
2018-09-29 18:32 ` [PATCH net v2 0/7] net: usb: " David Miller
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