Messages in this thread | | | Date | Wed, 15 Dec 2021 10:55:25 +0100 | From | Andrew Lunn <> | Subject | Re: [BUG] net: phy: genphy_loopback: add link speed configuration |
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> > -----Original Message----- > > From: Andrew Lunn <andrew@lunn.ch> > > Sent: Wednesday, December 15, 2021 5:23 PM > > To: Ismail, Mohammad Athari <mohammad.athari.ismail@intel.com> > > Cc: Oleksij Rempel <o.rempel@pengutronix.de>; netdev@vger.kernel.org; > > linux-kernel@vger.kernel.org; Voon, Weifeng <weifeng.voon@intel.com>; > > Wong, Vee Khee <vee.khee.wong@intel.com> > > Subject: Re: [BUG] net: phy: genphy_loopback: add link speed configuration > > > > > Thanks for the suggestion. The proposed solution also doesn't work. Still > > get -110 error. > > > > Please can you trace where this -110 comes from. Am i looking at the wrong > > poll call? > > I did read the ret value from genphy_soft_reset() and phy_read_poll_timeout(). > The -110 came from phy_read_poll_timeout().
O.K.
Does the PHY actually do loopback, despite the -110?
I'm wondering if we should ignore the return value from phy_read_poll_timeout().
Andrew
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