From: Jiri Pirko <jiri@resnulli.us>
To: netdev@vger.kernel.org
Cc: davem@davemloft.net, jhs@mojatatu.com, xiyou.wangcong@gmail.com,
mlxsw@mellanox.com, andrew@lunn.ch,
vivien.didelot@savoirfairelinux.com, f.fainelli@gmail.com,
michael.chan@broadcom.com, ganeshgr@chelsio.com,
jeffrey.t.kirsher@intel.com, saeedm@mellanox.com,
matanb@mellanox.com, leonro@mellanox.com, idosch@mellanox.com,
jakub.kicinski@netronome.com, ast@kernel.org,
daniel@iogearbox.net, simon.horman@netronome.com,
pieter.jansenvanvuuren@netronome.com, john.hurley@netronome.com,
alexander.h.duyck@intel.com
Subject: [patch net-next 12/20] cxgb4: Convert ndo_setup_tc offloads to block callbacks
Date: Tue, 17 Oct 2017 22:06:07 +0200 [thread overview]
Message-ID: <20171017200615.4530-13-jiri@resnulli.us> (raw)
In-Reply-To: <20171017200615.4530-1-jiri@resnulli.us>
From: Jiri Pirko <jiri@mellanox.com>
Benefit from the newly introduced block callback infrastructure and
convert ndo_setup_tc calls for flower and u32 offloads to block callbacks.
Signed-off-by: Jiri Pirko <jiri@mellanox.com>
---
drivers/net/ethernet/chelsio/cxgb4/cxgb4_main.c | 45 +++++++++++++++++++++----
1 file changed, 39 insertions(+), 6 deletions(-)
diff --git a/drivers/net/ethernet/chelsio/cxgb4/cxgb4_main.c b/drivers/net/ethernet/chelsio/cxgb4/cxgb4_main.c
index 8d97ae6..ca0b96b 100644
--- a/drivers/net/ethernet/chelsio/cxgb4/cxgb4_main.c
+++ b/drivers/net/ethernet/chelsio/cxgb4/cxgb4_main.c
@@ -2884,8 +2884,7 @@ static int cxgb_set_tx_maxrate(struct net_device *dev, int index, u32 rate)
static int cxgb_setup_tc_flower(struct net_device *dev,
struct tc_cls_flower_offload *cls_flower)
{
- if (!is_classid_clsact_ingress(cls_flower->common.classid) ||
- cls_flower->common.chain_index)
+ if (cls_flower->common.chain_index)
return -EOPNOTSUPP;
switch (cls_flower->command) {
@@ -2903,8 +2902,7 @@ static int cxgb_setup_tc_flower(struct net_device *dev,
static int cxgb_setup_tc_cls_u32(struct net_device *dev,
struct tc_cls_u32_offload *cls_u32)
{
- if (!is_classid_clsact_ingress(cls_u32->common.classid) ||
- cls_u32->common.chain_index)
+ if (cls_u32->common.chain_index)
return -EOPNOTSUPP;
switch (cls_u32->command) {
@@ -2918,9 +2916,10 @@ static int cxgb_setup_tc_cls_u32(struct net_device *dev,
}
}
-static int cxgb_setup_tc(struct net_device *dev, enum tc_setup_type type,
- void *type_data)
+static int cxgb_setup_tc_block_cb(enum tc_setup_type type, void *type_data,
+ void *cb_priv)
{
+ struct net_device *dev = cb_priv;
struct port_info *pi = netdev2pinfo(dev);
struct adapter *adap = netdev2adap(dev);
@@ -2941,6 +2940,40 @@ static int cxgb_setup_tc(struct net_device *dev, enum tc_setup_type type,
}
}
+static int cxgb_setup_tc_block(struct net_device *dev,
+ struct tc_block_offload *f)
+{
+ struct port_info *pi = netdev2pinfo(dev);
+
+ if (f->binder_type != TCF_BLOCK_BINDER_TYPE_CLSACT_INGRESS)
+ return -EOPNOTSUPP;
+
+ switch (f->command) {
+ case TC_BLOCK_BIND:
+ return tcf_block_cb_register(f->block, cxgb_setup_tc_block_cb,
+ pi, dev);
+ case TC_BLOCK_UNBIND:
+ tcf_block_cb_unregister(f->block, cxgb_setup_tc_block_cb, pi);
+ return 0;
+ default:
+ return -EOPNOTSUPP;
+ }
+}
+
+static int cxgb_setup_tc(struct net_device *dev, enum tc_setup_type type,
+ void *type_data)
+{
+ switch (type) {
+ case TC_SETUP_CLSU32:
+ case TC_SETUP_CLSFLOWER:
+ return 0; /* will be removed after conversion from ndo */
+ case TC_SETUP_BLOCK:
+ return cxgb_setup_tc_block(dev, type_data);
+ default:
+ return -EOPNOTSUPP;
+ }
+}
+
static netdev_features_t cxgb_fix_features(struct net_device *dev,
netdev_features_t features)
{
--
2.9.5
next prev parent reply other threads:[~2017-10-17 20:06 UTC|newest]
Thread overview: 25+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-10-17 20:05 [patch net-next 00/20] net: sched: convert cls ndo_setup_tc offload calls to per-block callbacks Jiri Pirko
2017-10-17 20:05 ` [patch net-next 01/20] net: sched: add block bind/unbind notif. and extended block_get/put Jiri Pirko
2017-10-17 20:22 ` Duyck, Alexander H
2017-10-18 6:59 ` Jiri Pirko
2017-10-19 12:23 ` David Miller
2017-10-19 13:13 ` Jiri Pirko
2017-10-17 20:05 ` [patch net-next 02/20] net: sched: use extended variants of block_get/put in ingress and clsact qdiscs Jiri Pirko
2017-10-17 20:05 ` [patch net-next 03/20] net: sched: introduce per-block callbacks Jiri Pirko
2017-10-17 20:05 ` [patch net-next 04/20] net: sched: use tc_setup_cb_call to call " Jiri Pirko
2017-10-17 20:06 ` [patch net-next 05/20] net: sched: cls_matchall: call block callbacks for offload Jiri Pirko
2017-10-17 20:06 ` [patch net-next 06/20] net: sched: cls_u32: swap u32_remove_hw_knode and u32_remove_hw_hnode Jiri Pirko
2017-10-17 20:06 ` [patch net-next 07/20] net: sched: cls_u32: call block callbacks for offload Jiri Pirko
2017-10-17 20:06 ` [patch net-next 08/20] net: sched: cls_bpf: " Jiri Pirko
2017-10-17 20:06 ` [patch net-next 09/20] mlxsw: spectrum: Convert ndo_setup_tc offloads to block callbacks Jiri Pirko
2017-10-17 20:06 ` [patch net-next 10/20] mlx5e: " Jiri Pirko
2017-10-17 20:06 ` [patch net-next 11/20] bnxt: " Jiri Pirko
2017-10-17 20:06 ` Jiri Pirko [this message]
2017-10-17 20:06 ` [patch net-next 13/20] ixgbe: " Jiri Pirko
2017-10-17 20:06 ` [patch net-next 14/20] mlx5e_rep: " Jiri Pirko
2017-10-17 20:06 ` [patch net-next 15/20] nfp: flower: " Jiri Pirko
2017-10-17 20:06 ` [patch net-next 16/20] nfp: bpf: " Jiri Pirko
2017-10-17 20:06 ` [patch net-next 17/20] dsa: " Jiri Pirko
2017-10-17 20:06 ` [patch net-next 18/20] net: sched: avoid ndo_setup_tc calls for TC_SETUP_CLS* Jiri Pirko
2017-10-17 20:06 ` [patch net-next 19/20] net: sched: remove unused classid field from tc_cls_common_offload Jiri Pirko
2017-10-17 20:06 ` [patch net-next 20/20] net: sched: remove unused is_classid_clsact_ingress/egress helpers Jiri Pirko
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