From: David Miller <davem@davemloft.net>
To: jiri@resnulli.us
Cc: netdev@vger.kernel.org, idosch@mellanox.com, eladr@mellanox.com,
yotamg@mellanox.com, ogerlitz@mellanox.com,
roopa@cumulusnetworks.com, nikolay@cumulusnetworks.com,
jhs@mojatatu.com, john.fastabend@gmail.com, rami.rosen@intel.com,
gospo@cumulusnetworks.com, stephen@networkplumber.org,
sfeldma@gmail.com
Subject: Re: [patch net-next 00/18] devlink + mlxsw: add support for config and control of shared buffers
Date: Thu, 14 Apr 2016 15:21:56 -0400 (EDT) [thread overview]
Message-ID: <20160414.152156.2049059347507873710.davem@davemloft.net> (raw)
In-Reply-To: <1460650770-19382-1-git-send-email-jiri@resnulli.us>
From: Jiri Pirko <jiri@resnulli.us>
Date: Thu, 14 Apr 2016 18:19:12 +0200
> ASICs implement shared buffer for packet forwarding purposes and enable
> flexible partitioning of the shared buffer for different flows and ports,
> enabling non-blocking progress of different flows as well as separation
> of lossy traffic from loss-less traffic when using Per-Priority Flow
> Control (PFC). The shared buffer optimizes the buffer utilization for better
> absorption of packet bursts.
>
> This patchset implements API which is based on the model SAI uses. That is
> aligned with multiple ASIC vendors so this API should be vendor neutral.
>
> Userspace counterpart patchset for devlink iproute2 tool can be found here:
> https://github.com/jpirko/iproute2_mlxsw/tree/devlink_sb
>
> Couple of examples of usage:
...
This looks really nice to me, series applied, thanks Jiri.
prev parent reply other threads:[~2016-04-14 19:22 UTC|newest]
Thread overview: 23+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-04-14 16:19 [patch net-next 00/18] devlink + mlxsw: add support for config and control of shared buffers Jiri Pirko
2016-04-14 16:19 ` [patch net-next 01/18] devlink: add shared buffer configuration Jiri Pirko
2016-04-14 16:19 ` [patch net-next 02/18] devlink: implement shared buffer occupancy monitoring interface Jiri Pirko
2016-04-14 16:19 ` [patch net-next 03/18] mlxsw: core: Add devlink shared buffer callbacks Jiri Pirko
2016-04-14 16:19 ` [patch net-next 04/18] mlxsw: spectrum_buffers: Push out shared buffer register writes Jiri Pirko
2016-04-14 16:19 ` [patch net-next 05/18] mlxsw: spectrum_buffers: Push out indexes and direction out of SB structs Jiri Pirko
2016-04-15 8:33 ` David Laight
2016-04-15 8:52 ` Jiri Pirko
2016-04-15 15:16 ` David Laight
2016-04-14 16:19 ` [patch net-next 06/18] mlxsw: spectrum_buffers: Rename "pool" to "pr" in initialization Jiri Pirko
2016-04-14 16:19 ` [patch net-next 07/18] mlxsw: spectrum_buffers: Cache shared buffer configuration Jiri Pirko
2016-04-14 16:19 ` [patch net-next 08/18] mlxsw: spectrum_buffers: Remove eg pool 3 default init and CPU port TC binding to it Jiri Pirko
2016-04-14 16:19 ` [patch net-next 09/18] mlxsw: spectrum_buffers: Change initialization of PG 9 Jiri Pirko
2016-04-14 16:19 ` [patch net-next 10/18] mlxsw: spectrum_buffers: Get max_buff defaults into limits exposed to user Jiri Pirko
2016-04-14 16:19 ` [patch net-next 11/18] mlxsw: core: Add mlxsw_core_port_driver_priv helper Jiri Pirko
2016-04-14 16:19 ` [patch net-next 12/18] mlxsw: spectrum_buffers: Implement shared buffer configuration Jiri Pirko
2016-04-14 16:19 ` [patch net-next 13/18] mlxsw: core: Add devlink shared buffer occupancy callbacks Jiri Pirko
2016-04-14 16:19 ` [patch net-next 14/18] mlxsw: reg: Add Shared Buffer Status register definition Jiri Pirko
2016-04-14 16:19 ` [patch net-next 15/18] mlxsw: reg: Extend SBPM register for occupancy control Jiri Pirko
2016-04-14 16:19 ` [patch net-next 16/18] mlxsw: core: Add mlxsw specific workqueue and use it for FDB notif. processing Jiri Pirko
2016-04-14 16:19 ` [patch net-next 17/18] mlxsw: core: Introduce support for asynchronous EMAD register access Jiri Pirko
2016-04-14 16:19 ` [patch net-next 18/18] mlxsw: spectrum_buffers: Implement occupancy monitoring Jiri Pirko
2016-04-14 19:21 ` David Miller [this message]
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