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Date: Wed, 9 Dec 2020 11:20:13 +0000 From: Russell King - ARM Linux admin <linux@...linux.org.uk> To: Andrew Lunn <andrew@...n.ch> Cc: Heiner Kallweit <hkallweit1@...il.com>, Pali Rohár <pali@...nel.org>, "David S. Miller" <davem@...emloft.net>, Jakub Kicinski <kuba@...nel.org>, netdev@...r.kernel.org Subject: Re: [PATCH net-next 1/2] net: sfp: VSOL V2801F / CarlitoxxPro CPGOS03-0490 v2.0 workaround On Fri, Dec 04, 2020 at 04:31:52PM +0100, Andrew Lunn wrote: > > +/* Some modules (Nokia 3FE46541AA) lock up if byte 0x51 is read as a > > + * single read. Switch back to reading 16 byte blocks unless we have > > + * a CarlitoxxPro module (rebranded VSOL V2801F). Even more annoyingly, > > + * some VSOL V2801F have the vendor name changed to OEM. > > Hi Russell > > I guess it is more likely, the vendor name has not been changed _from_ > OEM. That is very unclear what happened: it seems older dated modules used VSOL and later ones use OEM, so I think the way I describe it is likely accurate from what we can observe. -- RMK's Patch system: https://www.armlinux.org.uk/developer/patches/ FTTP is here! 40Mbps down 10Mbps up. Decent connectivity at last!
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