From: Andrew Lunn <andrew@lunn.ch>
To: Vladimir Oltean <olteanv@gmail.com>
Cc: davem@davemloft.net, netdev@vger.kernel.org,
linux@armlinux.org.uk, f.fainelli@gmail.com,
hkallweit1@gmail.com, claudiu.manoil@nxp.com,
alexandru.marginean@nxp.com, ioana.ciornei@nxp.com,
michael@walle.cc
Subject: Re: [PATCH net-next] net: phy: continue searching for C45 MMDs even if first returned ffff:ffff
Date: Thu, 16 Jul 2020 22:12:10 +0200 [thread overview]
Message-ID: <20200716201210.GE1308244@lunn.ch> (raw)
In-Reply-To: <20200712164815.1763532-1-olteanv@gmail.com>
> Then the rest of the code just carried on thinking "ok, MMD 1 (PMA/PMD)
> says that there are 31 devices in that package, each having a device id
> of ffff:ffff, that's perfectly fine, let's go ahead and probe this PHY
> device".
With a device ID of ffff:ffff, what PHY driver was getting loaded?
> - MDIO_DEVS1=0x008a, MDIO_DEVS2=0x0000,
> - MDIO_DEVID1=0x0083, MDIO_DEVID2=0xe400
Now that we have valid IDs, is the same driver getting loaded? Do this
ID adding somewhere?
> Signed-off-by: Vladimir Oltean <vladimir.oltean@nxp.com>
Reviewed-by: Andrew Lunn <andrew@lunn.ch>
Andrew
next prev parent reply other threads:[~2020-07-16 20:12 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-07-12 16:48 [PATCH net-next] net: phy: continue searching for C45 MMDs even if first returned ffff:ffff Vladimir Oltean
2020-07-16 19:01 ` Jakub Kicinski
2020-07-16 20:09 ` Andrew Lunn
2020-07-16 20:12 ` Andrew Lunn [this message]
2020-07-16 20:51 ` Vladimir Oltean
2020-07-16 20:58 ` Vladimir Oltean
2020-07-17 17:23 ` David Miller
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