From: Guenter Roeck <linux@roeck-us.net>
To: Andrew Lunn <andrew@lunn.ch>
Cc: roopa <roopa@cumulusnetworks.com>,
Florian Fainelli <f.fainelli@gmail.com>,
netdev@vger.kernel.org, davem@davemloft.net,
vivien.didelot@savoirfairelinux.com,
jerome.oufella@savoirfairelinux.com, cphealy@gmail.com
Subject: Re: [PATCH RFC 2/2] net: dsa: bcm_sf2: implement HW bridging operations
Date: Thu, 19 Feb 2015 20:07:44 -0800 [thread overview]
Message-ID: <20150220040744.GC5017@roeck-us.net> (raw)
In-Reply-To: <20150220035237.GH795@lunn.ch>
On Fri, Feb 20, 2015 at 04:52:37AM +0100, Andrew Lunn wrote:
> > - we keep the SW bridge fdb in sync with the HW fdb, which leads to:
>
> I don't think this is going to be easy or efficient. At least for the
> 88e6060 there is no interrupt when there is a change to the
> database. So we are going to have to poll. And the only way to figure
> out if anything has changed is to read it all out and compare against
> the last read.
>
Agreed.
Guenter
next prev parent reply other threads:[~2015-02-20 4:07 UTC|newest]
Thread overview: 65+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-02-17 19:26 [PATCH RFC 0/2] net: dsa: integration with SWITCHDEV for HW bridging Florian Fainelli
2015-02-17 19:26 ` [PATCH RFC 1/2] net: dsa: integrate " Florian Fainelli
2015-02-17 20:13 ` Guenter Roeck
2015-02-17 20:24 ` Florian Fainelli
2015-02-17 20:28 ` Guenter Roeck
2015-02-18 1:19 ` Andrew Lunn
2015-02-18 1:43 ` Florian Fainelli
2015-02-18 3:53 ` Guenter Roeck
2015-02-18 4:53 ` Florian Fainelli
2015-02-18 6:14 ` Guenter Roeck
2015-02-18 13:49 ` Andrew Lunn
2015-02-18 14:05 ` Guenter Roeck
2015-02-23 2:20 ` Guenter Roeck
2015-02-23 3:14 ` Andrew Lunn
2015-02-23 4:07 ` Guenter Roeck
2015-02-23 4:22 ` Andrew Lunn
2015-02-23 4:33 ` Florian Fainelli
2015-02-23 4:38 ` Guenter Roeck
2015-02-23 4:43 ` Florian Fainelli
2015-02-23 6:19 ` Guenter Roeck
2015-02-23 13:34 ` Andrew Lunn
2015-02-23 14:23 ` Guenter Roeck
2015-02-23 16:01 ` Andrew Lunn
2015-02-23 18:05 ` Florian Fainelli
2015-02-23 18:35 ` Guenter Roeck
2015-02-25 13:43 ` Andrey Volkov
2015-02-25 14:25 ` Guenter Roeck
2015-02-25 16:05 ` Andrey Volkov
2015-02-25 17:41 ` Guenter Roeck
2015-02-26 1:18 ` Andrey Volkov
2015-02-27 17:09 ` Andrey Volkov
2015-02-28 7:53 ` Guenter Roeck
2015-03-02 14:38 ` Andrey Volkov
2015-03-02 14:49 ` Guenter Roeck
2015-03-02 15:27 ` Andrey Volkov
2015-03-02 17:16 ` Guenter Roeck
2015-03-04 10:07 ` Andrey Volkov
2015-02-17 19:26 ` [PATCH RFC 2/2] net: dsa: bcm_sf2: implement HW bridging operations Florian Fainelli
2015-02-19 2:48 ` Florian Fainelli
2015-02-19 5:59 ` Guenter Roeck
2015-02-19 17:27 ` Florian Fainelli
2015-02-19 17:46 ` Guenter Roeck
2015-02-19 23:50 ` Florian Fainelli
2015-02-20 0:09 ` Guenter Roeck
2015-02-20 0:51 ` roopa
2015-02-20 1:03 ` Guenter Roeck
2015-02-20 1:46 ` roopa
2015-02-20 2:00 ` Florian Fainelli
2015-02-20 2:41 ` roopa
2015-02-20 4:05 ` Guenter Roeck
2015-02-20 4:58 ` Scott Feldman
2015-02-20 4:59 ` roopa
2015-02-20 3:20 ` Andy Gospodarek
2015-02-20 3:53 ` Viswanath Bandaru
2015-02-20 3:56 ` Andy Gospodarek
2015-02-20 2:18 ` Andrew Lunn
2015-02-20 2:51 ` roopa
2015-02-20 3:52 ` Andrew Lunn
2015-02-20 4:07 ` Guenter Roeck [this message]
2015-02-20 2:02 ` Andrew Lunn
2015-02-20 3:55 ` Guenter Roeck
2015-02-20 2:03 ` Florian Fainelli
2015-02-20 2:46 ` roopa
2015-02-18 0:48 ` [PATCH RFC 0/2] net: dsa: integration with SWITCHDEV for HW bridging Scott Feldman
2015-02-18 1:09 ` Florian Fainelli
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