From: Andrew Lunn <andrew@lunn.ch>
To: Joakim Zhang <qiangqing.zhang@nxp.com>
Cc: Russell King <linux@armlinux.org.uk>,
Vladimir Oltean <olteanv@gmail.com>,
"peppe.cavallaro@st.com" <peppe.cavallaro@st.com>,
"alexandre.torgue@foss.st.com" <alexandre.torgue@foss.st.com>,
"joabreu@synopsys.com" <joabreu@synopsys.com>,
"davem@davemloft.net" <davem@davemloft.net>,
"kuba@kernel.org" <kuba@kernel.org>,
"mcoquelin.stm32@gmail.com" <mcoquelin.stm32@gmail.com>,
"netdev@vger.kernel.org" <netdev@vger.kernel.org>,
"f.fainelli@gmail.com" <f.fainelli@gmail.com>,
"hkallweit1@gmail.com" <hkallweit1@gmail.com>,
dl-linux-imx <linux-imx@nxp.com>
Subject: Re: [PATCH] net: stmmac: fix MAC not working when system resume back with WoL enabled
Date: Thu, 2 Sep 2021 14:24:04 +0200 [thread overview]
Message-ID: <YTDCZN/WKlv9BsNG@lunn.ch> (raw)
In-Reply-To: <DB8PR04MB6795C37D718096E7CA1AA72DE6CE9@DB8PR04MB6795.eurprd04.prod.outlook.com>
> Emm, @andrew@lunn.ch, Andrew is much familiar with FEC, and PHY maintainers,
> Could you please help put insights here if possible?
All the boards i have either have an Ethernet Switch connected to the
MAC, or a Micrel PHY. None are setup for WoL, since it is not used in
the use case of these boards.
I think you need to scatter some printk() in various places to confirm
what is going on. Where is the WoL implemented: MAC or PHY, what is
suspended or not, etc.
Andrew
next prev parent reply other threads:[~2021-09-02 12:24 UTC|newest]
Thread overview: 32+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-09-01 9:02 Joakim Zhang
2021-09-01 9:13 ` Russell King (Oracle)
2021-09-01 10:21 ` Joakim Zhang
2021-09-01 12:56 ` Russell King (Oracle)
2021-09-02 7:01 ` Joakim Zhang
2021-09-01 15:40 ` Heiner Kallweit
2021-09-02 7:35 ` Joakim Zhang
2021-09-01 9:21 ` Vladimir Oltean
2021-09-01 10:25 ` Joakim Zhang
2021-09-01 10:56 ` Vladimir Oltean
2021-09-01 11:42 ` Joakim Zhang
2021-09-01 13:25 ` Russell King (Oracle)
2021-09-02 7:28 ` Joakim Zhang
2021-09-02 8:32 ` Russell King (Oracle)
2021-09-02 10:26 ` Joakim Zhang
2021-09-02 10:49 ` Russell King (Oracle)
2021-09-02 11:15 ` Joakim Zhang
2021-09-02 12:24 ` Andrew Lunn [this message]
2021-09-03 6:51 ` Joakim Zhang
2021-09-03 8:01 ` Russell King (Oracle)
2021-09-03 8:39 ` Joakim Zhang
2021-09-03 9:32 ` Russell King (Oracle)
2021-09-03 11:04 ` Joakim Zhang
2021-09-03 12:01 ` Russell King (Oracle)
2021-09-03 20:12 ` Russell King - ARM Linux admin
2021-09-06 2:29 ` Joakim Zhang
2021-09-06 9:34 ` Russell King (Oracle)
2021-09-06 10:41 ` Joakim Zhang
2021-09-06 11:21 ` Russell King (Oracle)
2021-09-06 13:23 ` Andrew Lunn
2021-09-07 8:52 ` Russell King (Oracle)
2021-09-06 2:21 ` Joakim Zhang
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