[Cake] CAKE upstream in LEDE

[moeller0]

Hi Dave,


> On Jun 7, 2016, at 18:07 , Dave Taht <dave.taht at gmail.com> wrote:
> 
> shiny! I could not resist and installed lede head on my 1200ac just now.
> 
> But:
> 
> root at linksys-1200ac:/etc/config# tc qdisc add dev eth0 root cake bandwidth 9mbit
> Unknown qdisc "cake", hence option "bandwidth" is unparsable
> root at linksys-1200ac:/etc/config#
> 
> Also sqm-scripts fails silently when trying to configure this.
> 
> root at linksys-1200ac:/etc/config# /etc/init.d/sqm  start
> SQM: Stopping SQM on eth0
> SQM: Starting SQM script: piece_of_cake.qos on eth0, in: 100000 Kbps,
> out: 9000 Kbps
> SQM: piece_of_cake.qos was started on eth0 successfully

	That is bad, and should not have happened. Do you know which parts of the required packages were already fully installed when this situation occurred?

Best Regards
	Sebastian

> 
> 
> 
> On Tue, Jun 7, 2016 at 2:53 AM, Kevin Darbyshire-Bryant
> <kevin at darbyshire-bryant.me.uk> wrote:
>> Dear All,
>> 
>> For those interested, Jonathan Morton's CAKE qdisc has made it into LEDE.
>> See
>> https://git.lede-project.org/?p=source.git;a=commit;h=1a3c56f8322d27f4652d23eb7dc14a45e1631e1c
>> for proof :-)
>> 
>> The package to install for your target is 'kmod-sched-cake'
>> https://downloads.lede-project.org/snapshots/targets/
>> 
>> The base 'iproute2' package has also been taught how to speak 'CAKE' so
>> there's no longer any need to install a special version of 'tc' (previously
>> supplied by the 'tc-adv' package)
>> https://git.lede-project.org/?p=source.git;a=commit;h=23147dd43ac0835cc9077819c32a101dee42461d
>> 
>> Package 'sqm-scripts' has known how to speak 'CAKE' for a while, with
>> choices between 'layer_cake' and 'piece_of_cake'.  Also package
>> 'luci-app-sqm' provides a user friendly web based configuration page for
>> 'sqm-scripts'
>> 
>> Thanks must go to Hannu Nyman for distilling the relevant changes from the
>> sch_cake and tc-adv code repositories (https://github.com/dtaht/sch_cake &
>> https://github.com/dtaht/tc-adv) into nice, neat patches for LEDE.
>> 
>> It may take a few days for the LEDE build bots to get around to your target
>> platform of interest, but the import kernel module (kmod-sched-cake) is
>> there.
>> 
>> Enjoy!
>> 
>> Kevin
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> 
> 
> 
> -- 
> Dave Täht
> Let's go make home routers and wifi faster! With better software!
> http://blog.cerowrt.org
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