From: David Miller <davem@davemloft.net>
To: jiri@resnulli.us
Cc: netdev@vger.kernel.org, jakub.kicinski@netronome.com, mlxsw@mellanox.com
Subject: Re: [patch net-next] netdevsim: register couple of devlink params
Date: Sun, 11 Aug 2019 21:20:53 -0700 (PDT) [thread overview]
Message-ID: <20190811.212053.267113714802631044.davem@davemloft.net> (raw)
In-Reply-To: <20190809110512.31779-1-jiri@resnulli.us>
From: Jiri Pirko <jiri@resnulli.us>
Date: Fri, 9 Aug 2019 13:05:12 +0200
> From: Jiri Pirko <jiri@mellanox.com>
>
> Register couple of devlink params, one generic, one driver-specific.
> Make the values available over debugfs.
>
> Example:
> $ echo "111" > /sys/bus/netdevsim/new_device
> $ devlink dev param
> netdevsim/netdevsim111:
> name max_macs type generic
> values:
> cmode driverinit value 32
> name test1 type driver-specific
> values:
> cmode driverinit value true
> $ cat /sys/kernel/debug/netdevsim/netdevsim111/max_macs
> 32
> $ cat /sys/kernel/debug/netdevsim/netdevsim111/test1
> Y
> $ devlink dev param set netdevsim/netdevsim111 name max_macs cmode driverinit value 16
> $ devlink dev param set netdevsim/netdevsim111 name test1 cmode driverinit value false
> $ devlink dev reload netdevsim/netdevsim111
> $ cat /sys/kernel/debug/netdevsim/netdevsim111/max_macs
> 16
> $ cat /sys/kernel/debug/netdevsim/netdevsim111/test1
>
> Signed-off-by: Jiri Pirko <jiri@mellanox.com>
Applied, thanks Jiri.
prev parent reply other threads:[~2019-08-12 4:20 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-08-09 11:05 [patch net-next] netdevsim: register couple of devlink params Jiri Pirko
2019-08-09 21:26 ` Jakub Kicinski
2019-08-10 6:06 ` Jiri Pirko
2019-08-12 4:20 ` David Miller [this message]
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