lkml.org 
[lkml]   [2017]   [Sep]   [29]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
SubjectRe: [PATCH net-next v2 1/7] net: dsa: add master helper to look up slaves
From
Date


On 09/29/2017 02:19 PM, Vivien Didelot wrote:
> The DSA tagging code does not need to know about the DSA architecture,
> it only needs to return the slave device corresponding to the source
> port index (and eventually the source device index for cascade-capable
> switches) parsed from the frame received on the master device.
>
> For this purpose, provide an inline dsa_master_get_slave helper which
> validates the device and port indexes and look up the slave device.
>
> This makes the tagging rcv functions more concise and robust, and also
> makes dsa_get_cpu_port obsolete.
>
> Signed-off-by: Vivien Didelot <vivien.didelot@savoirfairelinux.com>

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

\
 
 \ /
  Last update: 2017-09-30 03:15    [W:0.103 / U:1.720 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site