kernel/include/net/tc_act/tc_vlan.h, branch linux-5.2.y

treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152

2019-05-30T18:26:32Z

Based on 1 normalized pattern(s): this program is free software you can redistribute it and or modify it under the terms of the gnu general public license as published by the free software foundation either version 2 of the license or at your option any later version extracted by the scancode license scanner the SPDX license identifier GPL-2.0-or-later has been chosen to replace the boilerplate/reference in 3029 file(s). Signed-off-by: Thomas Gleixner Reviewed-by: Allison Randal Cc: linux-spdx@vger.kernel.org Link: https://lkml.kernel.org/r/20190527070032.746973796@linutronix.de Signed-off-by: Greg Kroah-Hartman

net: Change TCA_ACT_* to TCA_ID_* to match that of TCA_ID_POLICE

2019-02-10T17:28:43Z

Modify the kernel users of the TCA_ACT_* macros to use TCA_ID_*. For example, use TCA_ID_GACT instead of TCA_ACT_GACT. This will align with TCA_ID_POLICE and also differentiates these identifier, used in struct tc_action_ops type field, from other macros starting with TCA_ACT_. To make things clearer, we name the enum defining the TCA_ID_* identifiers and also change the "type" field of struct tc_action to id. Signed-off-by: Eli Cohen Acked-by: Jiri Pirko Signed-off-by: David S. Miller

act_vlan: VLAN action rewrite to use RCU lock/unlock and update

2017-11-10T06:32:20Z

Using a spinlock in the VLAN action causes performance issues when the VLAN action is used on multiple cores. Rewrote the VLAN action to use RCU read locking for reads and updates instead. All functions now use an RCU dereferenced pointer to access the VLAN action context. Modified helper functions used by other modules, to use the RCU as opposed to directly accessing the structure. Acked-by: Jamal Hadi Salim Acked-by: Jiri Pirko Signed-off-by: Manish Kurup Signed-off-by: David S. Miller

net/sched: Removed unused vlan actions definition

2017-04-06T20:28:35Z

Commit c7e2b9689ef "sched: introduce vlan action" added both the UAPI values for the vlan actions (TCA_VLAN_ACT_) and these two in-kernel ones which are not used, remove them. Signed-off-by: Or Gerlitz Acked-by: Jiri Pirko Reviewed-by: Simon Horman Signed-off-by: David S. Miller

mlxsw: spectrum: Add support for vlan modify TC action

2017-03-10T02:35:35Z

Add VLAN action offloading. Invoke it from Spectrum flower handler for "vlan modify" actions. Signed-off-by: Petr Machata Reviewed-by: Ido Schimmel Signed-off-by: Jiri Pirko Signed-off-by: David S. Miller

net_sched: act_vlan: add helper inlines to access tcf_vlan info

2016-09-23T11:22:11Z

Needed e.g for offloading drivers to pick the relevant attributes. Signed-off-by: Or Gerlitz Signed-off-by: Saeed Mahameed Signed-off-by: David S. Miller

net_sched: act_vlan: Add priority option

2016-08-19T06:13:14Z

The current vlan push action supports only vid and protocol options. Add priority option. Example script that adds vlan push action with vid and priority: tc filter add dev veth0 protocol ip parent ffff: \ flower \ indev veth0 \ action vlan push id 100 priority 5 Signed-off-by: Hadar Hen Zion Acked-by: Jiri Pirko Signed-off-by: David S. Miller

net_sched: get rid of struct tcf_common

2016-07-26T04:49:20Z

After the previous patch, struct tc_action should be enough to represent the generic tc action, tcf_common is not necessary any more. This patch gets rid of it to make tc action code more readable. Cc: Jamal Hadi Salim Signed-off-by: Cong Wang Signed-off-by: David S. Miller

net_sched: move tc_action into tcf_common

2016-07-26T04:49:19Z

struct tc_action is confusing, currently we use it for two purposes: 1) Pass in arguments and carry out results from helper functions 2) A generic representation for tc actions The first one is error-prone, since we need to make sure we don't miss anything. This patch aims to get rid of this use, by moving tc_action into tcf_common, so that they are allocated together in hashtable and can be cast'ed easily. And together with the following patch, we could really make tc_action a generic representation for all tc actions and each type of action can inherit from it. Cc: Jamal Hadi Salim Signed-off-by: Cong Wang Signed-off-by: David S. Miller

tc_vlan: fix type of tcfv_push_vid

2014-11-24T21:12:03Z

Should be u16. So fix it to kill the sparse warning. Fixes: c7e2b9689ef8136 "sched: introduce vlan action" Signed-off-by: Jiri Pirko Signed-off-by: David S. Miller