From: Florian Fainelli <f.fainelli@gmail.com>
To: Vivien Didelot <vivien.didelot@savoirfairelinux.com>,
netdev@vger.kernel.org
Cc: linux-kernel@vger.kernel.org, kernel@savoirfairelinux.com,
"David S. Miller" <davem@davemloft.net>,
Andrew Lunn <andrew@lunn.ch>
Subject: Re: [PATCH net-next 7/8] net: dsa: change dsa_ptr for a dsa_port
Date: Fri, 29 Sep 2017 12:20:25 -0700 [thread overview]
Message-ID: <767d2ab8-7fc1-170b-ec13-07c77158d4e3@gmail.com> (raw)
In-Reply-To: <20170929183635.8122-8-vivien.didelot@savoirfairelinux.com>
On 09/29/2017 11:36 AM, Vivien Didelot wrote:
> With DSA, a master net device (CPU facing interface) has a dsa_ptr
> pointer to which hangs a dsa_switch_tree. This is not correct because a
> master interface is wired to a dedicated switch port, and because we can
> theoretically have several master interfaces pointing to several CPU
> ports of the same switch fabric.
>
> Change the master interface's dsa_ptr for the CPU dsa_port pointer.
> This is a step towards supporting multiple CPU ports. Also remove
> dsa_get_cpu_port which is now unneeded.
>
> Signed-off-by: Vivien Didelot <vivien.didelot@savoirfairelinux.com>
Reviewed-by: Florian Fainelli <f.fainelli@gmail.com>
--
Florian
next prev parent reply other threads:[~2017-09-29 19:20 UTC|newest]
Thread overview: 21+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-09-29 18:36 [PATCH net-next 0/8] net: dsa: change dsa_ptr for a dsa_port Vivien Didelot
2017-09-29 18:36 ` [PATCH net-next 1/8] net: dsa: directly fetch switch in mtk_tag_rcv Vivien Didelot
2017-09-29 19:21 ` Florian Fainelli
2017-09-29 18:36 ` [PATCH net-next 2/8] net: dsa: directly fetch switch in lan9303_rcv Vivien Didelot
2017-09-29 19:02 ` Florian Fainelli
2017-09-29 19:04 ` Vivien Didelot
2017-09-29 18:36 ` [PATCH net-next 3/8] net: dsa: use cpu_dp in master code Vivien Didelot
2017-09-29 19:10 ` Florian Fainelli
2017-09-29 18:36 ` [PATCH net-next 4/8] net: dsa: use temporary dsa_device_ops variable Vivien Didelot
2017-09-29 19:11 ` Florian Fainelli
2017-09-29 18:36 ` [PATCH net-next 5/8] net: dsa: add tagging ops to port Vivien Didelot
2017-09-29 19:12 ` Florian Fainelli
2017-09-29 19:24 ` Florian Fainelli
2017-09-29 18:36 ` [PATCH net-next 6/8] net: dsa: prepare master receive hot path Vivien Didelot
2017-09-29 19:14 ` Florian Fainelli
2017-09-29 18:36 ` [PATCH net-next 7/8] net: dsa: change dsa_ptr for a dsa_port Vivien Didelot
2017-09-29 19:20 ` Florian Fainelli [this message]
2017-09-29 18:36 ` [PATCH net-next 8/8] net: dsa: remove tag ops from the switch tree Vivien Didelot
2017-09-29 19:20 ` Florian Fainelli
2017-09-29 19:26 ` [PATCH net-next 0/8] net: dsa: change dsa_ptr for a dsa_port Florian Fainelli
2017-09-29 19:34 ` Vivien Didelot
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