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Message-Id: <20170805145337.17728-2-jiri@resnulli.us>
Date: Sat, 5 Aug 2017 16:53:23 +0200
From: Jiri Pirko <jiri@...nulli.us>
To: netdev@...r.kernel.org
Cc: davem@...emloft.net, jhs@...atatu.com, xiyou.wangcong@...il.com,
daniel@...earbox.net, mlxsw@...lanox.com, andrew@...n.ch,
vivien.didelot@...oirfairelinux.com, f.fainelli@...il.com,
simon.horman@...ronome.com, pieter.jansenvanvuuren@...ronome.com,
dirk.vandermerwe@...ronome.com, alexander.h.duyck@...el.com,
amritha.nambiar@...el.com, oss-drivers@...ronome.com
Subject: [patch net-next 01/15] net: sched: make type an argument for ndo_setup_tc
From: Jiri Pirko <jiri@...lanox.com>
Since the type is always present, push it to be a separate argument to
ndo_setup_tc. On the way, name the type enum and use it for arg type.
Signed-off-by: Jiri Pirko <jiri@...lanox.com>
---
drivers/net/ethernet/amd/xgbe/xgbe-drv.c | 6 +++---
drivers/net/ethernet/broadcom/bnx2x/bnx2x_cmn.c | 7 ++++---
drivers/net/ethernet/broadcom/bnx2x/bnx2x_cmn.h | 5 +++--
drivers/net/ethernet/broadcom/bnxt/bnxt.c | 7 ++++---
drivers/net/ethernet/chelsio/cxgb4/cxgb4_main.c | 7 ++++---
drivers/net/ethernet/freescale/dpaa/dpaa_eth.c | 7 ++++---
drivers/net/ethernet/intel/fm10k/fm10k_netdev.c | 7 ++++---
drivers/net/ethernet/intel/i40e/i40e_main.c | 6 +++---
drivers/net/ethernet/intel/ixgbe/ixgbe_main.c | 9 +++++----
drivers/net/ethernet/mellanox/mlx4/en_netdev.c | 6 +++---
drivers/net/ethernet/mellanox/mlx5/core/en_main.c | 8 ++++----
drivers/net/ethernet/mellanox/mlx5/core/en_rep.c | 9 +++++----
drivers/net/ethernet/mellanox/mlxsw/spectrum.c | 10 +++++-----
drivers/net/ethernet/netronome/nfp/bpf/main.c | 5 +++--
drivers/net/ethernet/netronome/nfp/flower/main.h | 3 ++-
drivers/net/ethernet/netronome/nfp/flower/offload.c | 5 +++--
drivers/net/ethernet/netronome/nfp/nfp_app.h | 6 ++++--
drivers/net/ethernet/netronome/nfp/nfp_port.c | 7 ++++---
drivers/net/ethernet/netronome/nfp/nfp_port.h | 5 +++--
drivers/net/ethernet/sfc/efx.h | 5 +++--
drivers/net/ethernet/sfc/falcon/efx.h | 5 +++--
drivers/net/ethernet/sfc/falcon/tx.c | 7 ++++---
drivers/net/ethernet/sfc/tx.c | 7 ++++---
drivers/net/ethernet/ti/netcp_core.c | 7 ++++---
include/linux/netdevice.h | 9 +++++----
net/dsa/slave.c | 6 +++---
net/sched/cls_bpf.c | 4 ++--
net/sched/cls_flower.c | 14 ++++++--------
net/sched/cls_matchall.c | 10 ++++------
net/sched/cls_u32.c | 20 ++++++++------------
net/sched/sch_mqprio.c | 13 ++++++-------
31 files changed, 122 insertions(+), 110 deletions(-)
diff --git a/drivers/net/ethernet/amd/xgbe/xgbe-drv.c b/drivers/net/ethernet/amd/xgbe/xgbe-drv.c
index ecef3ee..6a6ea3b 100644
--- a/drivers/net/ethernet/amd/xgbe/xgbe-drv.c
+++ b/drivers/net/ethernet/amd/xgbe/xgbe-drv.c
@@ -1918,14 +1918,14 @@ static void xgbe_poll_controller(struct net_device *netdev)
}
#endif /* End CONFIG_NET_POLL_CONTROLLER */
-static int xgbe_setup_tc(struct net_device *netdev, u32 handle, u32 chain_index,
- __be16 proto,
+static int xgbe_setup_tc(struct net_device *netdev, enum tc_setup_type type,
+ u32 handle, u32 chain_index, __be16 proto,
struct tc_to_netdev *tc_to_netdev)
{
struct xgbe_prv_data *pdata = netdev_priv(netdev);
u8 tc;
- if (tc_to_netdev->type != TC_SETUP_MQPRIO)
+ if (type != TC_SETUP_MQPRIO)
return -EINVAL;
tc_to_netdev->mqprio->hw = TC_MQPRIO_HW_OFFLOAD_TCS;
diff --git a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_cmn.c b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_cmn.c
index 67fe3d8..4395d1c 100644
--- a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_cmn.c
+++ b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_cmn.c
@@ -4284,10 +4284,11 @@ int bnx2x_setup_tc(struct net_device *dev, u8 num_tc)
return 0;
}
-int __bnx2x_setup_tc(struct net_device *dev, u32 handle, u32 chain_index,
- __be16 proto, struct tc_to_netdev *tc)
+int __bnx2x_setup_tc(struct net_device *dev, enum tc_setup_type type,
+ u32 handle, u32 chain_index, __be16 proto,
+ struct tc_to_netdev *tc)
{
- if (tc->type != TC_SETUP_MQPRIO)
+ if (type != TC_SETUP_MQPRIO)
return -EINVAL;
tc->mqprio->hw = TC_MQPRIO_HW_OFFLOAD_TCS;
diff --git a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_cmn.h b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_cmn.h
index c26688d..1ac4eb0 100644
--- a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_cmn.h
+++ b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_cmn.h
@@ -486,8 +486,9 @@ netdev_tx_t bnx2x_start_xmit(struct sk_buff *skb, struct net_device *dev);
/* setup_tc callback */
int bnx2x_setup_tc(struct net_device *dev, u8 num_tc);
-int __bnx2x_setup_tc(struct net_device *dev, u32 handle, u32 chain_index,
- __be16 proto, struct tc_to_netdev *tc);
+int __bnx2x_setup_tc(struct net_device *dev, enum tc_setup_type type,
+ u32 handle, u32 chain_index, __be16 proto,
+ struct tc_to_netdev *tc);
int bnx2x_get_vf_config(struct net_device *dev, int vf,
struct ifla_vf_info *ivi);
diff --git a/drivers/net/ethernet/broadcom/bnxt/bnxt.c b/drivers/net/ethernet/broadcom/bnxt/bnxt.c
index 156fb37..b98d9f3 100644
--- a/drivers/net/ethernet/broadcom/bnxt/bnxt.c
+++ b/drivers/net/ethernet/broadcom/bnxt/bnxt.c
@@ -7237,10 +7237,11 @@ int bnxt_setup_mq_tc(struct net_device *dev, u8 tc)
return 0;
}
-static int bnxt_setup_tc(struct net_device *dev, u32 handle, u32 chain_index,
- __be16 proto, struct tc_to_netdev *ntc)
+static int bnxt_setup_tc(struct net_device *dev, enum tc_setup_type type,
+ u32 handle, u32 chain_index, __be16 proto,
+ struct tc_to_netdev *ntc)
{
- if (ntc->type != TC_SETUP_MQPRIO)
+ if (type != TC_SETUP_MQPRIO)
return -EINVAL;
ntc->mqprio->hw = TC_MQPRIO_HW_OFFLOAD_TCS;
diff --git a/drivers/net/ethernet/chelsio/cxgb4/cxgb4_main.c b/drivers/net/ethernet/chelsio/cxgb4/cxgb4_main.c
index fdf220a..89d2b0c 100644
--- a/drivers/net/ethernet/chelsio/cxgb4/cxgb4_main.c
+++ b/drivers/net/ethernet/chelsio/cxgb4/cxgb4_main.c
@@ -2889,8 +2889,9 @@ static int cxgb_set_tx_maxrate(struct net_device *dev, int index, u32 rate)
return err;
}
-static int cxgb_setup_tc(struct net_device *dev, u32 handle, u32 chain_index,
- __be16 proto, struct tc_to_netdev *tc)
+static int cxgb_setup_tc(struct net_device *dev, enum tc_setup_type type,
+ u32 handle, u32 chain_index, __be16 proto,
+ struct tc_to_netdev *tc)
{
struct port_info *pi = netdev2pinfo(dev);
struct adapter *adap = netdev2adap(dev);
@@ -2906,7 +2907,7 @@ static int cxgb_setup_tc(struct net_device *dev, u32 handle, u32 chain_index,
}
if (TC_H_MAJ(handle) == TC_H_MAJ(TC_H_INGRESS) &&
- tc->type == TC_SETUP_CLSU32) {
+ type == TC_SETUP_CLSU32) {
switch (tc->cls_u32->command) {
case TC_CLSU32_NEW_KNODE:
case TC_CLSU32_REPLACE_KNODE:
diff --git a/drivers/net/ethernet/freescale/dpaa/dpaa_eth.c b/drivers/net/ethernet/freescale/dpaa/dpaa_eth.c
index 550ea1e..d86d766 100644
--- a/drivers/net/ethernet/freescale/dpaa/dpaa_eth.c
+++ b/drivers/net/ethernet/freescale/dpaa/dpaa_eth.c
@@ -342,14 +342,15 @@ static void dpaa_get_stats64(struct net_device *net_dev,
}
}
-static int dpaa_setup_tc(struct net_device *net_dev, u32 handle,
- u32 chain_index, __be16 proto, struct tc_to_netdev *tc)
+static int dpaa_setup_tc(struct net_device *net_dev, enum tc_setup_type type,
+ u32 handle, u32 chain_index, __be16 proto,
+ struct tc_to_netdev *tc)
{
struct dpaa_priv *priv = netdev_priv(net_dev);
u8 num_tc;
int i;
- if (tc->type != TC_SETUP_MQPRIO)
+ if (type != TC_SETUP_MQPRIO)
return -EINVAL;
tc->mqprio->hw = TC_MQPRIO_HW_OFFLOAD_TCS;
diff --git a/drivers/net/ethernet/intel/fm10k/fm10k_netdev.c b/drivers/net/ethernet/intel/fm10k/fm10k_netdev.c
index 5e37387..b301906 100644
--- a/drivers/net/ethernet/intel/fm10k/fm10k_netdev.c
+++ b/drivers/net/ethernet/intel/fm10k/fm10k_netdev.c
@@ -1265,10 +1265,11 @@ int fm10k_setup_tc(struct net_device *dev, u8 tc)
return err;
}
-static int __fm10k_setup_tc(struct net_device *dev, u32 handle, u32 chain_index,
- __be16 proto, struct tc_to_netdev *tc)
+static int __fm10k_setup_tc(struct net_device *dev, enum tc_setup_type type,
+ u32 handle, u32 chain_index, __be16 proto,
+ struct tc_to_netdev *tc)
{
- if (tc->type != TC_SETUP_MQPRIO)
+ if (type != TC_SETUP_MQPRIO)
return -EINVAL;
tc->mqprio->hw = TC_MQPRIO_HW_OFFLOAD_TCS;
diff --git a/drivers/net/ethernet/intel/i40e/i40e_main.c b/drivers/net/ethernet/intel/i40e/i40e_main.c
index 4104944..7d47a71 100644
--- a/drivers/net/ethernet/intel/i40e/i40e_main.c
+++ b/drivers/net/ethernet/intel/i40e/i40e_main.c
@@ -5656,11 +5656,11 @@ static int i40e_setup_tc(struct net_device *netdev, u8 tc)
return ret;
}
-static int __i40e_setup_tc(struct net_device *netdev, u32 handle,
- u32 chain_index, __be16 proto,
+static int __i40e_setup_tc(struct net_device *netdev, enum tc_setup_type type,
+ u32 handle, u32 chain_index, __be16 proto,
struct tc_to_netdev *tc)
{
- if (tc->type != TC_SETUP_MQPRIO)
+ if (type != TC_SETUP_MQPRIO)
return -EINVAL;
tc->mqprio->hw = TC_MQPRIO_HW_OFFLOAD_TCS;
diff --git a/drivers/net/ethernet/intel/ixgbe/ixgbe_main.c b/drivers/net/ethernet/intel/ixgbe/ixgbe_main.c
index 091fcc7..d39db97 100644
--- a/drivers/net/ethernet/intel/ixgbe/ixgbe_main.c
+++ b/drivers/net/ethernet/intel/ixgbe/ixgbe_main.c
@@ -9226,8 +9226,9 @@ static int ixgbe_configure_clsu32(struct ixgbe_adapter *adapter,
return err;
}
-static int __ixgbe_setup_tc(struct net_device *dev, u32 handle, u32 chain_index,
- __be16 proto, struct tc_to_netdev *tc)
+static int __ixgbe_setup_tc(struct net_device *dev, enum tc_setup_type type,
+ u32 handle, u32 chain_index, __be16 proto,
+ struct tc_to_netdev *tc)
{
struct ixgbe_adapter *adapter = netdev_priv(dev);
@@ -9235,7 +9236,7 @@ static int __ixgbe_setup_tc(struct net_device *dev, u32 handle, u32 chain_index,
return -EOPNOTSUPP;
if (TC_H_MAJ(handle) == TC_H_MAJ(TC_H_INGRESS) &&
- tc->type == TC_SETUP_CLSU32) {
+ type == TC_SETUP_CLSU32) {
switch (tc->cls_u32->command) {
case TC_CLSU32_NEW_KNODE:
case TC_CLSU32_REPLACE_KNODE:
@@ -9255,7 +9256,7 @@ static int __ixgbe_setup_tc(struct net_device *dev, u32 handle, u32 chain_index,
}
}
- if (tc->type != TC_SETUP_MQPRIO)
+ if (type != TC_SETUP_MQPRIO)
return -EINVAL;
tc->mqprio->hw = TC_MQPRIO_HW_OFFLOAD_TCS;
diff --git a/drivers/net/ethernet/mellanox/mlx4/en_netdev.c b/drivers/net/ethernet/mellanox/mlx4/en_netdev.c
index 3a291fc..5c33550 100644
--- a/drivers/net/ethernet/mellanox/mlx4/en_netdev.c
+++ b/drivers/net/ethernet/mellanox/mlx4/en_netdev.c
@@ -130,11 +130,11 @@ int mlx4_en_alloc_tx_queue_per_tc(struct net_device *dev, u8 tc)
return err;
}
-static int __mlx4_en_setup_tc(struct net_device *dev, u32 handle,
- u32 chain_index, __be16 proto,
+static int __mlx4_en_setup_tc(struct net_device *dev, enum tc_setup_type type,
+ u32 handle, u32 chain_index, __be16 proto,
struct tc_to_netdev *tc)
{
- if (tc->type != TC_SETUP_MQPRIO)
+ if (type != TC_SETUP_MQPRIO)
return -EINVAL;
if (tc->mqprio->num_tc && tc->mqprio->num_tc != MLX4_EN_NUM_UP_HIGH)
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en_main.c b/drivers/net/ethernet/mellanox/mlx5/core/en_main.c
index 57f31fa..4052e225f 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/en_main.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/en_main.c
@@ -3027,8 +3027,8 @@ static int mlx5e_setup_tc(struct net_device *netdev, u8 tc)
return err;
}
-static int mlx5e_ndo_setup_tc(struct net_device *dev, u32 handle,
- u32 chain_index, __be16 proto,
+static int mlx5e_ndo_setup_tc(struct net_device *dev, enum tc_setup_type type,
+ u32 handle, u32 chain_index, __be16 proto,
struct tc_to_netdev *tc)
{
struct mlx5e_priv *priv = netdev_priv(dev);
@@ -3039,7 +3039,7 @@ static int mlx5e_ndo_setup_tc(struct net_device *dev, u32 handle,
if (chain_index)
return -EOPNOTSUPP;
- switch (tc->type) {
+ switch (type) {
case TC_SETUP_CLSFLOWER:
switch (tc->cls_flower->command) {
case TC_CLSFLOWER_REPLACE:
@@ -3054,7 +3054,7 @@ static int mlx5e_ndo_setup_tc(struct net_device *dev, u32 handle,
}
mqprio:
- if (tc->type != TC_SETUP_MQPRIO)
+ if (type != TC_SETUP_MQPRIO)
return -EINVAL;
tc->mqprio->hw = TC_MQPRIO_HW_OFFLOAD_TCS;
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en_rep.c b/drivers/net/ethernet/mellanox/mlx5/core/en_rep.c
index 45e60be..d44049e 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/en_rep.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/en_rep.c
@@ -651,7 +651,8 @@ static int mlx5e_rep_get_phys_port_name(struct net_device *dev,
return 0;
}
-static int mlx5e_rep_ndo_setup_tc(struct net_device *dev, u32 handle,
+static int mlx5e_rep_ndo_setup_tc(struct net_device *dev,
+ enum tc_setup_type type, u32 handle,
u32 chain_index, __be16 proto,
struct tc_to_netdev *tc)
{
@@ -664,15 +665,15 @@ static int mlx5e_rep_ndo_setup_tc(struct net_device *dev, u32 handle,
struct mlx5_eswitch *esw = priv->mdev->priv.eswitch;
struct net_device *uplink_dev = mlx5_eswitch_get_uplink_netdev(esw);
- return uplink_dev->netdev_ops->ndo_setup_tc(uplink_dev, handle,
- chain_index,
+ return uplink_dev->netdev_ops->ndo_setup_tc(uplink_dev, type,
+ handle, chain_index,
proto, tc);
}
if (chain_index)
return -EOPNOTSUPP;
- switch (tc->type) {
+ switch (type) {
case TC_SETUP_CLSFLOWER:
switch (tc->cls_flower->command) {
case TC_CLSFLOWER_REPLACE:
diff --git a/drivers/net/ethernet/mellanox/mlxsw/spectrum.c b/drivers/net/ethernet/mellanox/mlxsw/spectrum.c
index 66d511d..1554242 100644
--- a/drivers/net/ethernet/mellanox/mlxsw/spectrum.c
+++ b/drivers/net/ethernet/mellanox/mlxsw/spectrum.c
@@ -1693,8 +1693,8 @@ static void mlxsw_sp_port_del_cls_matchall(struct mlxsw_sp_port *mlxsw_sp_port,
kfree(mall_tc_entry);
}
-static int mlxsw_sp_setup_tc(struct net_device *dev, u32 handle,
- u32 chain_index, __be16 proto,
+static int mlxsw_sp_setup_tc(struct net_device *dev, enum tc_setup_type type,
+ u32 handle, u32 chain_index, __be16 proto,
struct tc_to_netdev *tc)
{
struct mlxsw_sp_port *mlxsw_sp_port = netdev_priv(dev);
@@ -1703,7 +1703,7 @@ static int mlxsw_sp_setup_tc(struct net_device *dev, u32 handle,
if (chain_index)
return -EOPNOTSUPP;
- switch (tc->type) {
+ switch (type) {
case TC_SETUP_MATCHALL:
switch (tc->cls_mall->command) {
case TC_CLSMATCHALL_REPLACE:
@@ -1733,9 +1733,9 @@ static int mlxsw_sp_setup_tc(struct net_device *dev, u32 handle,
default:
return -EOPNOTSUPP;
}
+ default:
+ return -EOPNOTSUPP;
}
-
- return -EOPNOTSUPP;
}
static const struct net_device_ops mlxsw_sp_port_netdev_ops = {
diff --git a/drivers/net/ethernet/netronome/nfp/bpf/main.c b/drivers/net/ethernet/netronome/nfp/bpf/main.c
index afbdf5f..7888808 100644
--- a/drivers/net/ethernet/netronome/nfp/bpf/main.c
+++ b/drivers/net/ethernet/netronome/nfp/bpf/main.c
@@ -121,7 +121,8 @@ static void nfp_bpf_vnic_clean(struct nfp_app *app, struct nfp_net *nn)
}
static int nfp_bpf_setup_tc(struct nfp_app *app, struct net_device *netdev,
- u32 handle, __be16 proto, struct tc_to_netdev *tc)
+ enum tc_setup_type type, u32 handle, __be16 proto,
+ struct tc_to_netdev *tc)
{
struct nfp_net *nn = netdev_priv(netdev);
@@ -130,7 +131,7 @@ static int nfp_bpf_setup_tc(struct nfp_app *app, struct net_device *netdev,
if (proto != htons(ETH_P_ALL))
return -EOPNOTSUPP;
- if (tc->type == TC_SETUP_CLSBPF && nfp_net_ebpf_capable(nn)) {
+ if (type == TC_SETUP_CLSBPF && nfp_net_ebpf_capable(nn)) {
if (!nn->dp.bpf_offload_xdp)
return nfp_net_bpf_offload(nn, tc->cls_bpf);
else
diff --git a/drivers/net/ethernet/netronome/nfp/flower/main.h b/drivers/net/ethernet/netronome/nfp/flower/main.h
index 9e64c04..314e6e8 100644
--- a/drivers/net/ethernet/netronome/nfp/flower/main.h
+++ b/drivers/net/ethernet/netronome/nfp/flower/main.h
@@ -135,7 +135,8 @@ int nfp_flower_metadata_init(struct nfp_app *app);
void nfp_flower_metadata_cleanup(struct nfp_app *app);
int nfp_flower_setup_tc(struct nfp_app *app, struct net_device *netdev,
- u32 handle, __be16 proto, struct tc_to_netdev *tc);
+ enum tc_setup_type type, u32 handle, __be16 proto,
+ struct tc_to_netdev *tc);
int nfp_flower_compile_flow_match(struct tc_cls_flower_offload *flow,
struct nfp_fl_key_ls *key_ls,
struct net_device *netdev,
diff --git a/drivers/net/ethernet/netronome/nfp/flower/offload.c b/drivers/net/ethernet/netronome/nfp/flower/offload.c
index 4ad10bd..d045cf8 100644
--- a/drivers/net/ethernet/netronome/nfp/flower/offload.c
+++ b/drivers/net/ethernet/netronome/nfp/flower/offload.c
@@ -385,7 +385,8 @@ nfp_flower_repr_offload(struct nfp_app *app, struct net_device *netdev,
}
int nfp_flower_setup_tc(struct nfp_app *app, struct net_device *netdev,
- u32 handle, __be16 proto, struct tc_to_netdev *tc)
+ enum tc_setup_type type, u32 handle, __be16 proto,
+ struct tc_to_netdev *tc)
{
if (TC_H_MAJ(handle) != TC_H_MAJ(TC_H_INGRESS))
return -EOPNOTSUPP;
@@ -393,7 +394,7 @@ int nfp_flower_setup_tc(struct nfp_app *app, struct net_device *netdev,
if (!eth_proto_is_802_3(proto))
return -EOPNOTSUPP;
- if (tc->type != TC_SETUP_CLSFLOWER)
+ if (type != TC_SETUP_CLSFLOWER)
return -EINVAL;
return nfp_flower_repr_offload(app, netdev, tc->cls_flower);
diff --git a/drivers/net/ethernet/netronome/nfp/nfp_app.h b/drivers/net/ethernet/netronome/nfp/nfp_app.h
index 5d714e1..b3b03bb9 100644
--- a/drivers/net/ethernet/netronome/nfp/nfp_app.h
+++ b/drivers/net/ethernet/netronome/nfp/nfp_app.h
@@ -109,7 +109,8 @@ struct nfp_app_type {
void (*ctrl_msg_rx)(struct nfp_app *app, struct sk_buff *skb);
int (*setup_tc)(struct nfp_app *app, struct net_device *netdev,
- u32 handle, __be16 proto, struct tc_to_netdev *tc);
+ enum tc_setup_type type, u32 handle, __be16 proto,
+ struct tc_to_netdev *tc);
bool (*tc_busy)(struct nfp_app *app, struct nfp_net *nn);
int (*xdp_offload)(struct nfp_app *app, struct nfp_net *nn,
struct bpf_prog *prog);
@@ -238,12 +239,13 @@ static inline bool nfp_app_tc_busy(struct nfp_app *app, struct nfp_net *nn)
static inline int nfp_app_setup_tc(struct nfp_app *app,
struct net_device *netdev,
+ enum tc_setup_type type,
u32 handle, __be16 proto,
struct tc_to_netdev *tc)
{
if (!app || !app->type->setup_tc)
return -EOPNOTSUPP;
- return app->type->setup_tc(app, netdev, handle, proto, tc);
+ return app->type->setup_tc(app, netdev, type, handle, proto, tc);
}
static inline int nfp_app_xdp_offload(struct nfp_app *app, struct nfp_net *nn,
diff --git a/drivers/net/ethernet/netronome/nfp/nfp_port.c b/drivers/net/ethernet/netronome/nfp/nfp_port.c
index d16a7b7..9d776f9 100644
--- a/drivers/net/ethernet/netronome/nfp/nfp_port.c
+++ b/drivers/net/ethernet/netronome/nfp/nfp_port.c
@@ -88,8 +88,9 @@ const struct switchdev_ops nfp_port_switchdev_ops = {
.switchdev_port_attr_get = nfp_port_attr_get,
};
-int nfp_port_setup_tc(struct net_device *netdev, u32 handle, u32 chain_index,
- __be16 proto, struct tc_to_netdev *tc)
+int nfp_port_setup_tc(struct net_device *netdev, enum tc_setup_type type,
+ u32 handle, u32 chain_index, __be16 proto,
+ struct tc_to_netdev *tc)
{
struct nfp_port *port;
@@ -100,7 +101,7 @@ int nfp_port_setup_tc(struct net_device *netdev, u32 handle, u32 chain_index,
if (!port)
return -EOPNOTSUPP;
- return nfp_app_setup_tc(port->app, netdev, handle, proto, tc);
+ return nfp_app_setup_tc(port->app, netdev, type, handle, proto, tc);
}
struct nfp_port *
diff --git a/drivers/net/ethernet/netronome/nfp/nfp_port.h b/drivers/net/ethernet/netronome/nfp/nfp_port.h
index 56c7692..239c540 100644
--- a/drivers/net/ethernet/netronome/nfp/nfp_port.h
+++ b/drivers/net/ethernet/netronome/nfp/nfp_port.h
@@ -109,8 +109,9 @@ struct nfp_port {
extern const struct switchdev_ops nfp_port_switchdev_ops;
-int nfp_port_setup_tc(struct net_device *netdev, u32 handle, u32 chain_index,
- __be16 proto, struct tc_to_netdev *tc);
+int nfp_port_setup_tc(struct net_device *netdev, enum tc_setup_type type,
+ u32 handle, u32 chain_index, __be16 proto,
+ struct tc_to_netdev *tc);
struct nfp_port *nfp_port_from_netdev(struct net_device *netdev);
struct nfp_port *
diff --git a/drivers/net/ethernet/sfc/efx.h b/drivers/net/ethernet/sfc/efx.h
index fcea937..e41a717 100644
--- a/drivers/net/ethernet/sfc/efx.h
+++ b/drivers/net/ethernet/sfc/efx.h
@@ -32,8 +32,9 @@ netdev_tx_t efx_hard_start_xmit(struct sk_buff *skb,
struct net_device *net_dev);
netdev_tx_t efx_enqueue_skb(struct efx_tx_queue *tx_queue, struct sk_buff *skb);
void efx_xmit_done(struct efx_tx_queue *tx_queue, unsigned int index);
-int efx_setup_tc(struct net_device *net_dev, u32 handle, u32 chain_index,
- __be16 proto, struct tc_to_netdev *tc);
+int efx_setup_tc(struct net_device *net_dev, enum tc_setup_type type,
+ u32 handle, u32 chain_index, __be16 proto,
+ struct tc_to_netdev *tc);
unsigned int efx_tx_max_skb_descs(struct efx_nic *efx);
extern unsigned int efx_piobuf_size;
extern bool efx_separate_tx_channels;
diff --git a/drivers/net/ethernet/sfc/falcon/efx.h b/drivers/net/ethernet/sfc/falcon/efx.h
index e5a7a40..f3bc67e 100644
--- a/drivers/net/ethernet/sfc/falcon/efx.h
+++ b/drivers/net/ethernet/sfc/falcon/efx.h
@@ -32,8 +32,9 @@ netdev_tx_t ef4_hard_start_xmit(struct sk_buff *skb,
struct net_device *net_dev);
netdev_tx_t ef4_enqueue_skb(struct ef4_tx_queue *tx_queue, struct sk_buff *skb);
void ef4_xmit_done(struct ef4_tx_queue *tx_queue, unsigned int index);
-int ef4_setup_tc(struct net_device *net_dev, u32 handle, u32 chain_index,
- __be16 proto, struct tc_to_netdev *tc);
+int ef4_setup_tc(struct net_device *net_dev, enum tc_setup_type type,
+ u32 handle, u32 chain_index, __be16 proto,
+ struct tc_to_netdev *tc);
unsigned int ef4_tx_max_skb_descs(struct ef4_nic *efx);
extern bool ef4_separate_tx_channels;
diff --git a/drivers/net/ethernet/sfc/falcon/tx.c b/drivers/net/ethernet/sfc/falcon/tx.c
index f1520a4..6c47526 100644
--- a/drivers/net/ethernet/sfc/falcon/tx.c
+++ b/drivers/net/ethernet/sfc/falcon/tx.c
@@ -425,8 +425,9 @@ void ef4_init_tx_queue_core_txq(struct ef4_tx_queue *tx_queue)
efx->n_tx_channels : 0));
}
-int ef4_setup_tc(struct net_device *net_dev, u32 handle, u32 chain_index,
- __be16 proto, struct tc_to_netdev *ntc)
+int ef4_setup_tc(struct net_device *net_dev, enum tc_setup_type type,
+ u32 handle, u32 chain_index, __be16 proto,
+ struct tc_to_netdev *ntc)
{
struct ef4_nic *efx = netdev_priv(net_dev);
struct ef4_channel *channel;
@@ -434,7 +435,7 @@ int ef4_setup_tc(struct net_device *net_dev, u32 handle, u32 chain_index,
unsigned tc, num_tc;
int rc;
- if (ntc->type != TC_SETUP_MQPRIO)
+ if (type != TC_SETUP_MQPRIO)
return -EINVAL;
num_tc = ntc->mqprio->num_tc;
diff --git a/drivers/net/ethernet/sfc/tx.c b/drivers/net/ethernet/sfc/tx.c
index 02d41eb..0c08c10 100644
--- a/drivers/net/ethernet/sfc/tx.c
+++ b/drivers/net/ethernet/sfc/tx.c
@@ -653,8 +653,9 @@ void efx_init_tx_queue_core_txq(struct efx_tx_queue *tx_queue)
efx->n_tx_channels : 0));
}
-int efx_setup_tc(struct net_device *net_dev, u32 handle, u32 chain_index,
- __be16 proto, struct tc_to_netdev *ntc)
+int efx_setup_tc(struct net_device *net_dev, enum tc_setup_type type,
+ u32 handle, u32 chain_index, __be16 proto,
+ struct tc_to_netdev *ntc)
{
struct efx_nic *efx = netdev_priv(net_dev);
struct efx_channel *channel;
@@ -662,7 +663,7 @@ int efx_setup_tc(struct net_device *net_dev, u32 handle, u32 chain_index,
unsigned tc, num_tc;
int rc;
- if (ntc->type != TC_SETUP_MQPRIO)
+ if (type != TC_SETUP_MQPRIO)
return -EINVAL;
num_tc = ntc->mqprio->num_tc;
diff --git a/drivers/net/ethernet/ti/netcp_core.c b/drivers/net/ethernet/ti/netcp_core.c
index 9d52c3a..cb21742 100644
--- a/drivers/net/ethernet/ti/netcp_core.c
+++ b/drivers/net/ethernet/ti/netcp_core.c
@@ -1877,8 +1877,9 @@ static u16 netcp_select_queue(struct net_device *dev, struct sk_buff *skb,
return 0;
}
-static int netcp_setup_tc(struct net_device *dev, u32 handle, u32 chain_index,
- __be16 proto, struct tc_to_netdev *tc)
+static int netcp_setup_tc(struct net_device *dev, enum tc_setup_type type,
+ u32 handle, u32 chain_index, __be16 proto,
+ struct tc_to_netdev *tc)
{
u8 num_tc;
int i;
@@ -1886,7 +1887,7 @@ static int netcp_setup_tc(struct net_device *dev, u32 handle, u32 chain_index,
/* setup tc must be called under rtnl lock */
ASSERT_RTNL();
- if (tc->type != TC_SETUP_MQPRIO)
+ if (type != TC_SETUP_MQPRIO)
return -EINVAL;
tc->mqprio->hw = TC_MQPRIO_HW_OFFLOAD_TCS;
diff --git a/include/linux/netdevice.h b/include/linux/netdevice.h
index 3a3cdc1..e4238e5 100644
--- a/include/linux/netdevice.h
+++ b/include/linux/netdevice.h
@@ -774,7 +774,7 @@ typedef u16 (*select_queue_fallback_t)(struct net_device *dev,
/* These structures hold the attributes of qdisc and classifiers
* that are being passed to the netdevice through the setup_tc op.
*/
-enum {
+enum tc_setup_type {
TC_SETUP_MQPRIO,
TC_SETUP_CLSU32,
TC_SETUP_CLSFLOWER,
@@ -785,7 +785,6 @@ enum {
struct tc_cls_u32_offload;
struct tc_to_netdev {
- unsigned int type;
union {
struct tc_cls_u32_offload *cls_u32;
struct tc_cls_flower_offload *cls_flower;
@@ -978,8 +977,9 @@ struct xfrmdev_ops {
* with PF and querying it may introduce a theoretical security risk.
* int (*ndo_set_vf_rss_query_en)(struct net_device *dev, int vf, bool setting);
* int (*ndo_get_vf_port)(struct net_device *dev, int vf, struct sk_buff *skb);
- * int (*ndo_setup_tc)(struct net_device *dev, u32 handle, u32 chain_index,
- * __be16 protocol, struct tc_to_netdev *tc);
+ * int (*ndo_setup_tc)(struct net_device *dev, enum tc_setup_type type,
+ * u32 handle, u32 chain_index, __be16 protocol,
+ * struct tc_to_netdev *tc);
* Called to setup any 'tc' scheduler, classifier or action on @dev.
* This is always called from the stack with the rtnl lock held and netif
* tx queues stopped. This allows the netdevice to perform queue
@@ -1227,6 +1227,7 @@ struct net_device_ops {
struct net_device *dev,
int vf, bool setting);
int (*ndo_setup_tc)(struct net_device *dev,
+ enum tc_setup_type type,
u32 handle, u32 chain_index,
__be16 protocol,
struct tc_to_netdev *tc);
diff --git a/net/dsa/slave.c b/net/dsa/slave.c
index 83252e8..2946fad 100644
--- a/net/dsa/slave.c
+++ b/net/dsa/slave.c
@@ -850,8 +850,8 @@ static void dsa_slave_del_cls_matchall(struct net_device *dev,
kfree(mall_tc_entry);
}
-static int dsa_slave_setup_tc(struct net_device *dev, u32 handle,
- u32 chain_index, __be16 protocol,
+static int dsa_slave_setup_tc(struct net_device *dev, enum tc_setup_type type,
+ u32 handle, u32 chain_index, __be16 protocol,
struct tc_to_netdev *tc)
{
bool ingress = TC_H_MAJ(handle) == TC_H_MAJ(TC_H_INGRESS);
@@ -859,7 +859,7 @@ static int dsa_slave_setup_tc(struct net_device *dev, u32 handle,
if (chain_index)
return -EOPNOTSUPP;
- switch (tc->type) {
+ switch (type) {
case TC_SETUP_MATCHALL:
switch (tc->cls_mall->command) {
case TC_CLSMATCHALL_REPLACE:
diff --git a/net/sched/cls_bpf.c b/net/sched/cls_bpf.c
index cf248c3..e2bf275 100644
--- a/net/sched/cls_bpf.c
+++ b/net/sched/cls_bpf.c
@@ -151,7 +151,6 @@ static int cls_bpf_offload_cmd(struct tcf_proto *tp, struct cls_bpf_prog *prog,
struct tc_to_netdev offload;
int err;
- offload.type = TC_SETUP_CLSBPF;
offload.cls_bpf = &bpf_offload;
bpf_offload.command = cmd;
@@ -161,7 +160,8 @@ static int cls_bpf_offload_cmd(struct tcf_proto *tp, struct cls_bpf_prog *prog,
bpf_offload.exts_integrated = prog->exts_integrated;
bpf_offload.gen_flags = prog->gen_flags;
- err = dev->netdev_ops->ndo_setup_tc(dev, tp->q->handle,
+ err = dev->netdev_ops->ndo_setup_tc(dev, TC_SETUP_CLSBPF,
+ tp->q->handle,
tp->chain->index,
tp->protocol, &offload);
diff --git a/net/sched/cls_flower.c b/net/sched/cls_flower.c
index 7ab524f..ddeed17 100644
--- a/net/sched/cls_flower.c
+++ b/net/sched/cls_flower.c
@@ -236,11 +236,10 @@ static void fl_hw_destroy_filter(struct tcf_proto *tp, struct cls_fl_filter *f)
offload.prio = tp->prio;
offload.cookie = (unsigned long)f;
- tc->type = TC_SETUP_CLSFLOWER;
tc->cls_flower = &offload;
- dev->netdev_ops->ndo_setup_tc(dev, tp->q->handle, tp->chain->index,
- tp->protocol, tc);
+ dev->netdev_ops->ndo_setup_tc(dev, TC_SETUP_CLSFLOWER, tp->q->handle,
+ tp->chain->index, tp->protocol, tc);
}
static int fl_hw_replace_filter(struct tcf_proto *tp,
@@ -273,11 +272,11 @@ static int fl_hw_replace_filter(struct tcf_proto *tp,
offload.key = &f->mkey;
offload.exts = &f->exts;
- tc->type = TC_SETUP_CLSFLOWER;
tc->cls_flower = &offload;
- err = dev->netdev_ops->ndo_setup_tc(dev, tp->q->handle,
- tp->chain->index, tp->protocol, tc);
+ err = dev->netdev_ops->ndo_setup_tc(dev, TC_SETUP_CLSFLOWER,
+ tp->q->handle, tp->chain->index,
+ tp->protocol, tc);
if (!err)
f->flags |= TCA_CLS_FLAGS_IN_HW;
@@ -300,10 +299,9 @@ static void fl_hw_update_stats(struct tcf_proto *tp, struct cls_fl_filter *f)
offload.cookie = (unsigned long)f;
offload.exts = &f->exts;
- tc->type = TC_SETUP_CLSFLOWER;
tc->cls_flower = &offload;
- dev->netdev_ops->ndo_setup_tc(dev, tp->q->handle,
+ dev->netdev_ops->ndo_setup_tc(dev, TC_CLSFLOWER_STATS, tp->q->handle,
tp->chain->index, tp->protocol, tc);
}
diff --git a/net/sched/cls_matchall.c b/net/sched/cls_matchall.c
index f35177b..6ffe0b8 100644
--- a/net/sched/cls_matchall.c
+++ b/net/sched/cls_matchall.c
@@ -58,14 +58,13 @@ static int mall_replace_hw_filter(struct tcf_proto *tp,
struct tc_cls_matchall_offload mall_offload = {0};
int err;
- offload.type = TC_SETUP_MATCHALL;
offload.cls_mall = &mall_offload;
offload.cls_mall->command = TC_CLSMATCHALL_REPLACE;
offload.cls_mall->exts = &head->exts;
offload.cls_mall->cookie = cookie;
- err = dev->netdev_ops->ndo_setup_tc(dev, tp->q->handle,
- tp->chain->index,
+ err = dev->netdev_ops->ndo_setup_tc(dev, TC_SETUP_MATCHALL,
+ tp->q->handle, tp->chain->index,
tp->protocol, &offload);
if (!err)
head->flags |= TCA_CLS_FLAGS_IN_HW;
@@ -81,14 +80,13 @@ static void mall_destroy_hw_filter(struct tcf_proto *tp,
struct tc_to_netdev offload;
struct tc_cls_matchall_offload mall_offload = {0};
- offload.type = TC_SETUP_MATCHALL;
offload.cls_mall = &mall_offload;
offload.cls_mall->command = TC_CLSMATCHALL_DESTROY;
offload.cls_mall->exts = NULL;
offload.cls_mall->cookie = cookie;
- dev->netdev_ops->ndo_setup_tc(dev, tp->q->handle, tp->chain->index,
- tp->protocol, &offload);
+ dev->netdev_ops->ndo_setup_tc(dev, TC_SETUP_MATCHALL, tp->q->handle,
+ tp->chain->index, tp->protocol, &offload);
}
static void mall_destroy(struct tcf_proto *tp)
diff --git a/net/sched/cls_u32.c b/net/sched/cls_u32.c
index 9fd2437..d1bae4c 100644
--- a/net/sched/cls_u32.c
+++ b/net/sched/cls_u32.c
@@ -434,15 +434,14 @@ static void u32_remove_hw_knode(struct tcf_proto *tp, u32 handle)
struct tc_cls_u32_offload u32_offload = {0};
struct tc_to_netdev offload;
- offload.type = TC_SETUP_CLSU32;
offload.cls_u32 = &u32_offload;
if (tc_should_offload(dev, tp, 0)) {
offload.cls_u32->command = TC_CLSU32_DELETE_KNODE;
offload.cls_u32->knode.handle = handle;
- dev->netdev_ops->ndo_setup_tc(dev, tp->q->handle,
- tp->chain->index, tp->protocol,
- &offload);
+ dev->netdev_ops->ndo_setup_tc(dev, TC_SETUP_CLSU32,
+ tp->q->handle, tp->chain->index,
+ tp->protocol, &offload);
}
}
@@ -457,7 +456,6 @@ static int u32_replace_hw_hnode(struct tcf_proto *tp, struct tc_u_hnode *h,
if (!tc_should_offload(dev, tp, flags))
return tc_skip_sw(flags) ? -EINVAL : 0;
- offload.type = TC_SETUP_CLSU32;
offload.cls_u32 = &u32_offload;
offload.cls_u32->command = TC_CLSU32_NEW_HNODE;
@@ -465,7 +463,7 @@ static int u32_replace_hw_hnode(struct tcf_proto *tp, struct tc_u_hnode *h,
offload.cls_u32->hnode.handle = h->handle;
offload.cls_u32->hnode.prio = h->prio;
- err = dev->netdev_ops->ndo_setup_tc(dev, tp->q->handle,
+ err = dev->netdev_ops->ndo_setup_tc(dev, TC_SETUP_CLSU32, tp->q->handle,
tp->chain->index, tp->protocol,
&offload);
if (tc_skip_sw(flags))
@@ -480,7 +478,6 @@ static void u32_clear_hw_hnode(struct tcf_proto *tp, struct tc_u_hnode *h)
struct tc_cls_u32_offload u32_offload = {0};
struct tc_to_netdev offload;
- offload.type = TC_SETUP_CLSU32;
offload.cls_u32 = &u32_offload;
if (tc_should_offload(dev, tp, 0)) {
@@ -489,9 +486,9 @@ static void u32_clear_hw_hnode(struct tcf_proto *tp, struct tc_u_hnode *h)
offload.cls_u32->hnode.handle = h->handle;
offload.cls_u32->hnode.prio = h->prio;
- dev->netdev_ops->ndo_setup_tc(dev, tp->q->handle,
- tp->chain->index, tp->protocol,
- &offload);
+ dev->netdev_ops->ndo_setup_tc(dev, TC_SETUP_CLSU32,
+ tp->q->handle, tp->chain->index,
+ tp->protocol, &offload);
}
}
@@ -503,7 +500,6 @@ static int u32_replace_hw_knode(struct tcf_proto *tp, struct tc_u_knode *n,
struct tc_to_netdev offload;
int err;
- offload.type = TC_SETUP_CLSU32;
offload.cls_u32 = &u32_offload;
if (!tc_should_offload(dev, tp, flags))
@@ -524,7 +520,7 @@ static int u32_replace_hw_knode(struct tcf_proto *tp, struct tc_u_knode *n,
if (n->ht_down)
offload.cls_u32->knode.link_handle = n->ht_down->handle;
- err = dev->netdev_ops->ndo_setup_tc(dev, tp->q->handle,
+ err = dev->netdev_ops->ndo_setup_tc(dev, TC_SETUP_CLSU32, tp->q->handle,
tp->chain->index, tp->protocol,
&offload);
diff --git a/net/sched/sch_mqprio.c b/net/sched/sch_mqprio.c
index e0c0272..329610c 100644
--- a/net/sched/sch_mqprio.c
+++ b/net/sched/sch_mqprio.c
@@ -40,10 +40,10 @@ static void mqprio_destroy(struct Qdisc *sch)
if (priv->hw_offload && dev->netdev_ops->ndo_setup_tc) {
struct tc_mqprio_qopt offload = { 0 };
- struct tc_to_netdev tc = { .type = TC_SETUP_MQPRIO,
- { .mqprio = &offload } };
+ struct tc_to_netdev tc = { { .mqprio = &offload } };
- dev->netdev_ops->ndo_setup_tc(dev, sch->handle, 0, 0, &tc);
+ dev->netdev_ops->ndo_setup_tc(dev, TC_SETUP_MQPRIO,
+ sch->handle, 0, 0, &tc);
} else {
netdev_set_num_tc(dev, 0);
}
@@ -149,11 +149,10 @@ static int mqprio_init(struct Qdisc *sch, struct nlattr *opt)
*/
if (qopt->hw) {
struct tc_mqprio_qopt offload = *qopt;
- struct tc_to_netdev tc = { .type = TC_SETUP_MQPRIO,
- { .mqprio = &offload } };
+ struct tc_to_netdev tc = { { .mqprio = &offload } };
- err = dev->netdev_ops->ndo_setup_tc(dev, sch->handle,
- 0, 0, &tc);
+ err = dev->netdev_ops->ndo_setup_tc(dev, TC_SETUP_MQPRIO,
+ sch->handle, 0, 0, &tc);
if (err)
return err;
--
2.9.3
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