lkml.org 
[lkml]   [2017]   [Apr]   [7]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
SubjectRe: [PATCH net-next v4 5/5] net-next: dsa: add dsa support for Mediatek MT7530 switch
From
Date


On 04/07/2017 01:45 AM, sean.wang@mediatek.com wrote:
> From: Sean Wang <sean.wang@mediatek.com>
>
> MT7530 is a 7-ports Gigabit Ethernet Switch that could be found on
> Mediatek router platforms such as MT7623A or MT7623N platform which
> includes 7-port Gigabit Ethernet MAC and 5-port Gigabit Ethernet PHY.
> Among these ports, The port from 0 to 4 are the user ports connecting
> with the remote devices while the port 5 and 6 are the CPU ports
> connecting into Mediatek Ethernet GMAC.
>
> For port 6, it can communicate with the CPU via Mediatek Ethernet GMAC
> through either the TRGMII or RGMII which could be controlled by phy-mode
> in the dt-bindings to specify which mode is preferred to use. And for
> port 5, only RGMII can be specified. However, currently, only port 6 is
> being supported in this DSA driver.
>
> The driver is made with the reference to qca8k and other existing DSA
> driver. The most of the essential callbacks of the DSA are already
> support in the driver, including tag insert for user port distinguishing,
> port control, bridge offloading, STP setup and ethtool operation to allow
> DSA to model each user port into a standalone netdevice as the other DSA
> driver had done.
>
> Signed-off-by: Sean Wang <sean.wang@mediatek.com>
> Signed-off-by: Landen Chao <Landen.Chao@mediatek.com>

Reviewed-by: Florian Fainelli <f.fainelli@gmail.com>
--
Florian

\
 
 \ /
  Last update: 2017-04-07 21:46    [W:0.085 / U:0.104 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site