[patch net-next v2 00/16] net: sched: summer cleanup part 2, ndo_setup_tc

[patch net-next v2 00/16] net: sched: summer cleanup part 2, ndo_setup_tc

[Jiri Pirko]

From: Jiri Pirko <jiri@mellanox.com>

This patchset focuses on ndo_setup_tc and its args.
Currently there are couple of things that do not make much sense.
The type is passed in struct tc_to_netdev, but as it is always
required, should be arg of the ndo. Other things are passed as args
but they are only relevant for cls offloads and not mqprio. Therefore,
they should be pushed to struct. As the tc_to_netdev struct in the end
is just a container of single pointer, we get rid of it and pass the
struct according to type. So in the end, we have:
ndo_setup_tc(dev, type, type_data_struct)

There are couple of cosmetics done on the way to make things smooth.
Also, reported error is consolidated to eopnotsupp in case the
asked offload is not supported.

v1->v2:
- added forgotten hns3pf bits

Jiri Pirko (16):
  net: sched: make type an argument for ndo_setup_tc
  net: sched: rename TC_SETUP_MATCHALL to TC_SETUP_CLSMATCHALL
  net: sched: make egress_dev flag part of flower offload struct
  cxgb4: push cls_u32 setup_tc processing into a separate function
  ixgbe: push cls_u32 and mqprio setup_tc processing into separate
    functions
  mlx5e: push cls_flower and mqprio setup_tc processing into separate
    functions
  mlx5e_rep: push cls_flower setup_tc processing into a separate
    function
  mlxsw: spectrum: push cls_flower and cls_matchall setup_tc processing
    into separate functions
  mlxsw: spectrum: rename cls arg in matchall processing
  dsa: push cls_matchall setup_tc processing into a separate function
  nfp: change flows in apps that offload ndo_setup_tc
  hns3pf: don't check handle during mqprio offload
  net: sched: push cls related args into cls_common structure
  net: sched: move prio into cls_common
  net: sched: change return value of ndo_setup_tc for driver supporting
    mqprio only
  net: sched: get rid of struct tc_to_netdev

 drivers/net/ethernet/amd/xgbe/xgbe-drv.c           |  14 +--
 drivers/net/ethernet/broadcom/bnx2x/bnx2x_cmn.c    |  14 +--
 drivers/net/ethernet/broadcom/bnx2x/bnx2x_cmn.h    |   4 +-
 drivers/net/ethernet/broadcom/bnxt/bnxt.c          |  14 +--
 drivers/net/ethernet/chelsio/cxgb4/cxgb4_main.c    |  43 +++++----
 drivers/net/ethernet/chelsio/cxgb4/cxgb4_tc_u32.c  |   7 +-
 drivers/net/ethernet/chelsio/cxgb4/cxgb4_tc_u32.h  |   6 +-
 drivers/net/ethernet/freescale/dpaa/dpaa_eth.c     |  13 +--
 .../net/ethernet/hisilicon/hns3/hns3pf/hns3_enet.c |  13 +--
 drivers/net/ethernet/intel/fm10k/fm10k_netdev.c    |  14 +--
 drivers/net/ethernet/intel/i40e/i40e_main.c        |  15 +--
 drivers/net/ethernet/intel/ixgbe/ixgbe_main.c      |  65 +++++++------
 drivers/net/ethernet/mellanox/mlx4/en_netdev.c     |  17 ++--
 drivers/net/ethernet/mellanox/mlx5/core/en_main.c  |  55 +++++------
 drivers/net/ethernet/mellanox/mlx5/core/en_rep.c   |  45 +++++----
 drivers/net/ethernet/mellanox/mlx5/core/en_tc.c    |   2 +-
 drivers/net/ethernet/mellanox/mlx5/core/en_tc.h    |   4 +-
 drivers/net/ethernet/mellanox/mlxsw/spectrum.c     | 102 ++++++++++++---------
 drivers/net/ethernet/mellanox/mlxsw/spectrum.h     |   2 +-
 .../net/ethernet/mellanox/mlxsw/spectrum_flower.c  |   4 +-
 drivers/net/ethernet/netronome/nfp/bpf/main.c      |  20 ++--
 drivers/net/ethernet/netronome/nfp/flower/main.h   |   4 +-
 .../net/ethernet/netronome/nfp/flower/offload.c    |  15 ++-
 drivers/net/ethernet/netronome/nfp/nfp_app.h       |   8 +-
 drivers/net/ethernet/netronome/nfp/nfp_port.c      |   9 +-
 drivers/net/ethernet/netronome/nfp/nfp_port.h      |   5 +-
 drivers/net/ethernet/sfc/efx.h                     |   4 +-
 drivers/net/ethernet/sfc/falcon/efx.h              |   4 +-
 drivers/net/ethernet/sfc/falcon/tx.c               |  13 +--
 drivers/net/ethernet/sfc/tx.c                      |  13 +--
 drivers/net/ethernet/ti/netcp_core.c               |  13 +--
 include/linux/netdevice.h                          |  30 ++----
 include/net/pkt_cls.h                              |  23 ++++-
 net/dsa/slave.c                                    |  39 ++++----
 net/sched/cls_bpf.c                                |  24 ++---
 net/sched/cls_flower.c                             |  60 +++++-------
 net/sched/cls_matchall.c                           |  31 +++----
 net/sched/cls_u32.c                                |  95 ++++++++-----------
 net/sched/sch_mqprio.c                             |  16 ++--
 39 files changed, 438 insertions(+), 441 deletions(-)

-- 
2.9.3

[patch net-next v2 01/16] net: sched: make type an argument for ndo_setup_tc

[Jiri Pirko]

From: Jiri Pirko <jiri@mellanox.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@mellanox.com>
Acked-by: Jamal Hadi Salim <jhs@mojatatu.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 ++++---
 .../net/ethernet/hisilicon/hns3/hns3pf/hns3_enet.c   |  6 +++---
 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 ++++++-------
 32 files changed, 125 insertions(+), 113 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/hisilicon/hns3/hns3pf/hns3_enet.c b/drivers/net/ethernet/hisilicon/hns3/hns3pf/hns3_enet.c
index ad9481c..6bb1e35 100644
--- a/drivers/net/ethernet/hisilicon/hns3/hns3pf/hns3_enet.c
+++ b/drivers/net/ethernet/hisilicon/hns3/hns3pf/hns3_enet.c
@@ -1219,11 +1219,11 @@ static int hns3_setup_tc(struct net_device *netdev, u8 tc)
 	return 0;
 }
 
-static int hns3_nic_setup_tc(struct net_device *dev, u32 handle,
-			     u32 chain_index, __be16 protocol,
+static int hns3_nic_setup_tc(struct net_device *dev, enum tc_setup_type type,
+			     u32 handle, u32 chain_index, __be16 protocol,
 			     struct tc_to_netdev *tc)
 {
-	if (handle != TC_H_ROOT || tc->type != TC_SETUP_MQPRIO)
+	if (handle != TC_H_ROOT || type != TC_SETUP_MQPRIO)
 		return -EINVAL;
 
 	return hns3_setup_tc(dev, tc->mqprio->num_tc);
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 75c5c58..b4b63c2 100644
--- a/net/dsa/slave.c
+++ b/net/dsa/slave.c
@@ -863,8 +863,8 @@ 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);
@@ -872,7 +872,7 @@ 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

[patch net-next v2 02/16] net: sched: rename TC_SETUP_MATCHALL to TC_SETUP_CLSMATCHALL

[Jiri Pirko]

From: Jiri Pirko <jiri@mellanox.com>

In order to be aligned with the rest of the types, rename
TC_SETUP_MATCHALL to TC_SETUP_CLSMATCHALL.

Signed-off-by: Jiri Pirko <jiri@mellanox.com>
Acked-by: Jamal Hadi Salim <jhs@mojatatu.com>
---
 drivers/net/ethernet/mellanox/mlxsw/spectrum.c | 2 +-
 include/linux/netdevice.h                      | 2 +-
 net/dsa/slave.c                                | 2 +-
 net/sched/cls_matchall.c                       | 4 ++--
 4 files changed, 5 insertions(+), 5 deletions(-)

diff --git a/drivers/net/ethernet/mellanox/mlxsw/spectrum.c b/drivers/net/ethernet/mellanox/mlxsw/spectrum.c
index 1554242..6438c38 100644
--- a/drivers/net/ethernet/mellanox/mlxsw/spectrum.c
+++ b/drivers/net/ethernet/mellanox/mlxsw/spectrum.c
@@ -1704,7 +1704,7 @@ static int mlxsw_sp_setup_tc(struct net_device *dev, enum tc_setup_type type,
 		return -EOPNOTSUPP;
 
 	switch (type) {
-	case TC_SETUP_MATCHALL:
+	case TC_SETUP_CLSMATCHALL:
 		switch (tc->cls_mall->command) {
 		case TC_CLSMATCHALL_REPLACE:
 			return mlxsw_sp_port_add_cls_matchall(mlxsw_sp_port,
diff --git a/include/linux/netdevice.h b/include/linux/netdevice.h
index e4238e5..f8051a3 100644
--- a/include/linux/netdevice.h
+++ b/include/linux/netdevice.h
@@ -778,7 +778,7 @@ enum tc_setup_type {
 	TC_SETUP_MQPRIO,
 	TC_SETUP_CLSU32,
 	TC_SETUP_CLSFLOWER,
-	TC_SETUP_MATCHALL,
+	TC_SETUP_CLSMATCHALL,
 	TC_SETUP_CLSBPF,
 };
 
diff --git a/net/dsa/slave.c b/net/dsa/slave.c
index b4b63c2..453f6dd 100644
--- a/net/dsa/slave.c
+++ b/net/dsa/slave.c
@@ -873,7 +873,7 @@ static int dsa_slave_setup_tc(struct net_device *dev, enum tc_setup_type type,
 		return -EOPNOTSUPP;
 
 	switch (type) {
-	case TC_SETUP_MATCHALL:
+	case TC_SETUP_CLSMATCHALL:
 		switch (tc->cls_mall->command) {
 		case TC_CLSMATCHALL_REPLACE:
 			return dsa_slave_add_cls_matchall(dev, protocol,
diff --git a/net/sched/cls_matchall.c b/net/sched/cls_matchall.c
index 6ffe0b8..a8853ad 100644
--- a/net/sched/cls_matchall.c
+++ b/net/sched/cls_matchall.c
@@ -63,7 +63,7 @@ static int mall_replace_hw_filter(struct tcf_proto *tp,
 	offload.cls_mall->exts = &head->exts;
 	offload.cls_mall->cookie = cookie;
 
-	err = dev->netdev_ops->ndo_setup_tc(dev, TC_SETUP_MATCHALL,
+	err = dev->netdev_ops->ndo_setup_tc(dev, TC_SETUP_CLSMATCHALL,
 					    tp->q->handle, tp->chain->index,
 					    tp->protocol, &offload);
 	if (!err)
@@ -85,7 +85,7 @@ static void mall_destroy_hw_filter(struct tcf_proto *tp,
 	offload.cls_mall->exts = NULL;
 	offload.cls_mall->cookie = cookie;
 
-	dev->netdev_ops->ndo_setup_tc(dev, TC_SETUP_MATCHALL, tp->q->handle,
+	dev->netdev_ops->ndo_setup_tc(dev, TC_SETUP_CLSMATCHALL, tp->q->handle,
 				      tp->chain->index, tp->protocol, &offload);
 }
 
-- 
2.9.3

[patch net-next v2 03/16] net: sched: make egress_dev flag part of flower offload struct

[Jiri Pirko]

From: Jiri Pirko <jiri@mellanox.com>

Since this is specific to flower now, make it part of the flower offload
struct.

Signed-off-by: Jiri Pirko <jiri@mellanox.com>
Acked-by: Jamal Hadi Salim <jhs@mojatatu.com>
---
 drivers/net/ethernet/mellanox/mlx5/core/en_rep.c | 2 +-
 include/linux/netdevice.h                        | 1 -
 include/net/pkt_cls.h                            | 1 +
 net/sched/cls_flower.c                           | 2 +-
 4 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en_rep.c b/drivers/net/ethernet/mellanox/mlx5/core/en_rep.c
index d44049e..0e6bab1 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/en_rep.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/en_rep.c
@@ -661,7 +661,7 @@ static int mlx5e_rep_ndo_setup_tc(struct net_device *dev,
 	if (TC_H_MAJ(handle) != TC_H_MAJ(TC_H_INGRESS))
 		return -EOPNOTSUPP;
 
-	if (tc->egress_dev) {
+	if (type == TC_SETUP_CLSFLOWER && tc->cls_flower->egress_dev) {
 		struct mlx5_eswitch *esw = priv->mdev->priv.eswitch;
 		struct net_device *uplink_dev = mlx5_eswitch_get_uplink_netdev(esw);
 
diff --git a/include/linux/netdevice.h b/include/linux/netdevice.h
index f8051a3..bd49dba 100644
--- a/include/linux/netdevice.h
+++ b/include/linux/netdevice.h
@@ -792,7 +792,6 @@ struct tc_to_netdev {
 		struct tc_cls_bpf_offload *cls_bpf;
 		struct tc_mqprio_qopt *mqprio;
 	};
-	bool egress_dev;
 };
 
 /* These structures hold the attributes of xdp state that are being passed
diff --git a/include/net/pkt_cls.h b/include/net/pkt_cls.h
index e0c54f1..8213acd 100644
--- a/include/net/pkt_cls.h
+++ b/include/net/pkt_cls.h
@@ -504,6 +504,7 @@ struct tc_cls_flower_offload {
 	struct fl_flow_key *mask;
 	struct fl_flow_key *key;
 	struct tcf_exts *exts;
+	bool egress_dev;
 };
 
 enum tc_matchall_command {
diff --git a/net/sched/cls_flower.c b/net/sched/cls_flower.c
index ddeed17..52deeed 100644
--- a/net/sched/cls_flower.c
+++ b/net/sched/cls_flower.c
@@ -259,7 +259,7 @@ static int fl_hw_replace_filter(struct tcf_proto *tp,
 			return tc_skip_sw(f->flags) ? -EINVAL : 0;
 		}
 		dev = f->hw_dev;
-		tc->egress_dev = true;
+		offload.egress_dev = true;
 	} else {
 		f->hw_dev = dev;
 	}
-- 
2.9.3

[patch net-next v2 04/16] cxgb4: push cls_u32 setup_tc processing into a separate function

[Jiri Pirko]

From: Jiri Pirko <jiri@mellanox.com>

Let cxgb_setup_tc be a splitter for specific setup_tc types and push out
cls_u32 specific code into a separate function.

Signed-off-by: Jiri Pirko <jiri@mellanox.com>
Acked-by: Jamal Hadi Salim <jhs@mojatatu.com>
---
 drivers/net/ethernet/chelsio/cxgb4/cxgb4_main.c | 42 +++++++++++++++----------
 1 file changed, 26 insertions(+), 16 deletions(-)

diff --git a/drivers/net/ethernet/chelsio/cxgb4/cxgb4_main.c b/drivers/net/ethernet/chelsio/cxgb4/cxgb4_main.c
index 89d2b0c..6512290 100644
--- a/drivers/net/ethernet/chelsio/cxgb4/cxgb4_main.c
+++ b/drivers/net/ethernet/chelsio/cxgb4/cxgb4_main.c
@@ -2889,6 +2889,26 @@ static int cxgb_set_tx_maxrate(struct net_device *dev, int index, u32 rate)
 	return err;
 }
 
+static int cxgb_setup_tc_cls_u32(struct net_device *dev,
+				 enum tc_setup_type type,
+				 u32 handle, u32 chain_index, __be16 proto,
+				 struct tc_cls_u32_offload *cls_u32)
+{
+	if (TC_H_MAJ(handle) != TC_H_MAJ(TC_H_INGRESS) ||
+	    chain_index)
+		return -EOPNOTSUPP;
+
+	switch (cls_u32->command) {
+	case TC_CLSU32_NEW_KNODE:
+	case TC_CLSU32_REPLACE_KNODE:
+		return cxgb4_config_knode(dev, proto, cls_u32);
+	case TC_CLSU32_DELETE_KNODE:
+		return cxgb4_delete_knode(dev, proto, cls_u32);
+	default:
+		return -EOPNOTSUPP;
+	}
+}
+
 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)
@@ -2896,9 +2916,6 @@ static int cxgb_setup_tc(struct net_device *dev, enum tc_setup_type type,
 	struct port_info *pi = netdev2pinfo(dev);
 	struct adapter *adap = netdev2adap(dev);
 
-	if (chain_index)
-		return -EOPNOTSUPP;
-
 	if (!(adap->flags & FULL_INIT_DONE)) {
 		dev_err(adap->pdev_dev,
 			"Failed to setup tc on port %d. Link Down?\n",
@@ -2906,20 +2923,13 @@ static int cxgb_setup_tc(struct net_device *dev, enum tc_setup_type type,
 		return -EINVAL;
 	}
 
-	if (TC_H_MAJ(handle) == TC_H_MAJ(TC_H_INGRESS) &&
-	    type == TC_SETUP_CLSU32) {
-		switch (tc->cls_u32->command) {
-		case TC_CLSU32_NEW_KNODE:
-		case TC_CLSU32_REPLACE_KNODE:
-			return cxgb4_config_knode(dev, proto, tc->cls_u32);
-		case TC_CLSU32_DELETE_KNODE:
-			return cxgb4_delete_knode(dev, proto, tc->cls_u32);
-		default:
-			return -EOPNOTSUPP;
-		}
+	switch (type) {
+	case TC_SETUP_CLSU32:
+		return cxgb_setup_tc_cls_u32(dev, type, handle, chain_index,
+					     proto, tc->cls_u32);
+	default:
+		return -EOPNOTSUPP;
 	}
-
-	return -EOPNOTSUPP;
 }
 
 static netdev_features_t cxgb_fix_features(struct net_device *dev,
-- 
2.9.3

[patch net-next v2 05/16] ixgbe: push cls_u32 and mqprio setup_tc processing into separate functions

[Jiri Pirko]

From: Jiri Pirko <jiri@mellanox.com>

Let __ixgbe_setup_tc be a splitter for specific setup_tc types and push out
cls_u32 and mqprio specific codes into separate functions. Also change
the return values so they are the same as in the rest of the drivers.

Signed-off-by: Jiri Pirko <jiri@mellanox.com>
Acked-by: Jamal Hadi Salim <jhs@mojatatu.com>
---
 drivers/net/ethernet/intel/ixgbe/ixgbe_main.c | 67 ++++++++++++++++-----------
 1 file changed, 39 insertions(+), 28 deletions(-)

diff --git a/drivers/net/ethernet/intel/ixgbe/ixgbe_main.c b/drivers/net/ethernet/intel/ixgbe/ixgbe_main.c
index d39db97..35db198 100644
--- a/drivers/net/ethernet/intel/ixgbe/ixgbe_main.c
+++ b/drivers/net/ethernet/intel/ixgbe/ixgbe_main.c
@@ -9226,42 +9226,53 @@ static int ixgbe_configure_clsu32(struct ixgbe_adapter *adapter,
 	return err;
 }
 
-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)
+static int ixgbe_setup_tc_cls_u32(struct net_device *dev,
+				  u32 handle, u32 chain_index, __be16 proto,
+				  struct tc_cls_u32_offload *cls_u32)
 {
 	struct ixgbe_adapter *adapter = netdev_priv(dev);
 
-	if (chain_index)
+	if (TC_H_MAJ(handle) != TC_H_MAJ(TC_H_INGRESS) ||
+	    chain_index)
 		return -EOPNOTSUPP;
 
-	if (TC_H_MAJ(handle) == TC_H_MAJ(TC_H_INGRESS) &&
-	    type == TC_SETUP_CLSU32) {
-		switch (tc->cls_u32->command) {
-		case TC_CLSU32_NEW_KNODE:
-		case TC_CLSU32_REPLACE_KNODE:
-			return ixgbe_configure_clsu32(adapter,
-						      proto, tc->cls_u32);
-		case TC_CLSU32_DELETE_KNODE:
-			return ixgbe_delete_clsu32(adapter, tc->cls_u32);
-		case TC_CLSU32_NEW_HNODE:
-		case TC_CLSU32_REPLACE_HNODE:
-			return ixgbe_configure_clsu32_add_hnode(adapter, proto,
-								tc->cls_u32);
-		case TC_CLSU32_DELETE_HNODE:
-			return ixgbe_configure_clsu32_del_hnode(adapter,
-								tc->cls_u32);
-		default:
-			return -EINVAL;
-		}
+	switch (cls_u32->command) {
+	case TC_CLSU32_NEW_KNODE:
+	case TC_CLSU32_REPLACE_KNODE:
+		return ixgbe_configure_clsu32(adapter, proto, cls_u32);
+	case TC_CLSU32_DELETE_KNODE:
+		return ixgbe_delete_clsu32(adapter, cls_u32);
+	case TC_CLSU32_NEW_HNODE:
+	case TC_CLSU32_REPLACE_HNODE:
+		return ixgbe_configure_clsu32_add_hnode(adapter, proto,
+							cls_u32);
+	case TC_CLSU32_DELETE_HNODE:
+		return ixgbe_configure_clsu32_del_hnode(adapter, cls_u32);
+	default:
+		return -EOPNOTSUPP;
 	}
+}
 
-	if (type != TC_SETUP_MQPRIO)
-		return -EINVAL;
-
-	tc->mqprio->hw = TC_MQPRIO_HW_OFFLOAD_TCS;
+static int ixgbe_setup_tc_mqprio(struct net_device *dev,
+				 struct tc_mqprio_qopt *mqprio)
+{
+	mqprio->hw = TC_MQPRIO_HW_OFFLOAD_TCS;
+	return ixgbe_setup_tc(dev, mqprio->num_tc);
+}
 
-	return ixgbe_setup_tc(dev, tc->mqprio->num_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)
+{
+	switch (type) {
+	case TC_SETUP_CLSU32:
+		return ixgbe_setup_tc_cls_u32(dev, handle, chain_index, proto,
+					      tc->cls_u32);
+	case TC_SETUP_MQPRIO:
+		return ixgbe_setup_tc_mqprio(dev, tc->mqprio);
+	default:
+		return -EOPNOTSUPP;
+	}
 }
 
 #ifdef CONFIG_PCI_IOV
-- 
2.9.3

[patch net-next v2 06/16] mlx5e: push cls_flower and mqprio setup_tc processing into separate functions

[Jiri Pirko]

From: Jiri Pirko <jiri@mellanox.com>

Let mlx5e_setup_tc (former mlx5e_ndo_setup_tc) be a splitter for specific
setup_tc types and push out cls_flower and mqprio specific codes into
separate functions. Also change the return values so they are the same
as in the rest of the drivers.

Signed-off-by: Jiri Pirko <jiri@mellanox.com>
Acked-by: Jamal Hadi Salim <jhs@mojatatu.com>
---
 drivers/net/ethernet/mellanox/mlx5/core/en_main.c | 56 +++++++++++++----------
 1 file changed, 31 insertions(+), 25 deletions(-)

diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en_main.c b/drivers/net/ethernet/mellanox/mlx5/core/en_main.c
index 4052e225f..adf35da 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/en_main.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/en_main.c
@@ -2998,12 +2998,16 @@ static int mlx5e_modify_channels_vsd(struct mlx5e_channels *chs, bool vsd)
 	return 0;
 }
 
-static int mlx5e_setup_tc(struct net_device *netdev, u8 tc)
+static int mlx5e_setup_tc_mqprio(struct net_device *netdev,
+				 struct tc_mqprio_qopt *mqprio)
 {
 	struct mlx5e_priv *priv = netdev_priv(netdev);
 	struct mlx5e_channels new_channels = {};
+	u8 tc = mqprio->num_tc;
 	int err = 0;
 
+	mqprio->hw = TC_MQPRIO_HW_OFFLOAD_TCS;
+
 	if (tc && tc != MLX5E_MAX_NUM_TC)
 		return -EINVAL;
 
@@ -3027,39 +3031,41 @@ static int mlx5e_setup_tc(struct net_device *netdev, u8 tc)
 	return err;
 }
 
-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)
+static int mlx5e_setup_tc_cls_flower(struct net_device *dev,
+				     u32 handle, u32 chain_index, __be16 proto,
+				     struct tc_cls_flower_offload *cls_flower)
 {
 	struct mlx5e_priv *priv = netdev_priv(dev);
 
-	if (TC_H_MAJ(handle) != TC_H_MAJ(TC_H_INGRESS))
-		goto mqprio;
+	if (TC_H_MAJ(handle) != TC_H_MAJ(TC_H_INGRESS) ||
+	    chain_index)
+		return -EOPNOTSUPP;
 
-	if (chain_index)
+	switch (cls_flower->command) {
+	case TC_CLSFLOWER_REPLACE:
+		return mlx5e_configure_flower(priv, proto, cls_flower);
+	case TC_CLSFLOWER_DESTROY:
+		return mlx5e_delete_flower(priv, cls_flower);
+	case TC_CLSFLOWER_STATS:
+		return mlx5e_stats_flower(priv, cls_flower);
+	default:
 		return -EOPNOTSUPP;
+	}
+}
 
+static int mlx5e_setup_tc(struct net_device *dev, enum tc_setup_type type,
+			  u32 handle, u32 chain_index, __be16 proto,
+			  struct tc_to_netdev *tc)
+{
 	switch (type) {
 	case TC_SETUP_CLSFLOWER:
-		switch (tc->cls_flower->command) {
-		case TC_CLSFLOWER_REPLACE:
-			return mlx5e_configure_flower(priv, proto, tc->cls_flower);
-		case TC_CLSFLOWER_DESTROY:
-			return mlx5e_delete_flower(priv, tc->cls_flower);
-		case TC_CLSFLOWER_STATS:
-			return mlx5e_stats_flower(priv, tc->cls_flower);
-		}
+		return mlx5e_setup_tc_cls_flower(dev, handle, chain_index,
+						 proto, tc->cls_flower);
+	case TC_SETUP_MQPRIO:
+		return mlx5e_setup_tc_mqprio(dev, tc->mqprio);
 	default:
 		return -EOPNOTSUPP;
 	}
-
-mqprio:
-	if (type != TC_SETUP_MQPRIO)
-		return -EINVAL;
-
-	tc->mqprio->hw = TC_MQPRIO_HW_OFFLOAD_TCS;
-
-	return mlx5e_setup_tc(dev, tc->mqprio->num_tc);
 }
 
 static void
@@ -3695,7 +3701,7 @@ static const struct net_device_ops mlx5e_netdev_ops_basic = {
 	.ndo_open                = mlx5e_open,
 	.ndo_stop                = mlx5e_close,
 	.ndo_start_xmit          = mlx5e_xmit,
-	.ndo_setup_tc            = mlx5e_ndo_setup_tc,
+	.ndo_setup_tc            = mlx5e_setup_tc,
 	.ndo_select_queue        = mlx5e_select_queue,
 	.ndo_get_stats64         = mlx5e_get_stats,
 	.ndo_set_rx_mode         = mlx5e_set_rx_mode,
@@ -3720,7 +3726,7 @@ static const struct net_device_ops mlx5e_netdev_ops_sriov = {
 	.ndo_open                = mlx5e_open,
 	.ndo_stop                = mlx5e_close,
 	.ndo_start_xmit          = mlx5e_xmit,
-	.ndo_setup_tc            = mlx5e_ndo_setup_tc,
+	.ndo_setup_tc            = mlx5e_setup_tc,
 	.ndo_select_queue        = mlx5e_select_queue,
 	.ndo_get_stats64         = mlx5e_get_stats,
 	.ndo_set_rx_mode         = mlx5e_set_rx_mode,
-- 
2.9.3

[patch net-next v2 07/16] mlx5e_rep: push cls_flower setup_tc processing into a separate function

[Jiri Pirko]

From: Jiri Pirko <jiri@mellanox.com>

Let mlx5e_rep_setup_tc (former mlx5e_rep_ndo_setup_tc) be a splitter for
specific setup_tc types and push out cls_flower specific code into
a separate function.

Signed-off-by: Jiri Pirko <jiri@mellanox.com>
Acked-by: Jamal Hadi Salim <jhs@mojatatu.com>
---
 drivers/net/ethernet/mellanox/mlx5/core/en_rep.c | 49 ++++++++++++++----------
 1 file changed, 29 insertions(+), 20 deletions(-)

diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en_rep.c b/drivers/net/ethernet/mellanox/mlx5/core/en_rep.c
index 0e6bab1..e6cc642 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/en_rep.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/en_rep.c
@@ -651,38 +651,47 @@ 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,
-				  enum tc_setup_type type, u32 handle,
-				  u32 chain_index, __be16 proto,
-				  struct tc_to_netdev *tc)
+static int mlx5e_rep_setup_tc_cls_flower(struct net_device *dev,
+					 u32 handle, u32 chain_index,
+					 __be16 proto,
+					 struct tc_to_netdev *tc)
 {
+	struct tc_cls_flower_offload *cls_flower = tc->cls_flower;
 	struct mlx5e_priv *priv = netdev_priv(dev);
 
-	if (TC_H_MAJ(handle) != TC_H_MAJ(TC_H_INGRESS))
+	if (TC_H_MAJ(handle) != TC_H_MAJ(TC_H_INGRESS) ||
+	    chain_index)
 		return -EOPNOTSUPP;
 
-	if (type == TC_SETUP_CLSFLOWER && tc->cls_flower->egress_dev) {
+	if (cls_flower->egress_dev) {
 		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, type,
-							    handle, chain_index,
-							    proto, tc);
+		dev = mlx5_eswitch_get_uplink_netdev(esw);
+		return dev->netdev_ops->ndo_setup_tc(dev, TC_SETUP_CLSFLOWER,
+						     handle, chain_index,
+						     proto, tc);
 	}
 
-	if (chain_index)
+	switch (cls_flower->command) {
+	case TC_CLSFLOWER_REPLACE:
+		return mlx5e_configure_flower(priv, proto, cls_flower);
+	case TC_CLSFLOWER_DESTROY:
+		return mlx5e_delete_flower(priv, cls_flower);
+	case TC_CLSFLOWER_STATS:
+		return mlx5e_stats_flower(priv, cls_flower);
+	default:
 		return -EOPNOTSUPP;
+	}
+}
 
+static int mlx5e_rep_setup_tc(struct net_device *dev, enum tc_setup_type type,
+			      u32 handle, u32 chain_index, __be16 proto,
+			      struct tc_to_netdev *tc)
+{
 	switch (type) {
 	case TC_SETUP_CLSFLOWER:
-		switch (tc->cls_flower->command) {
-		case TC_CLSFLOWER_REPLACE:
-			return mlx5e_configure_flower(priv, proto, tc->cls_flower);
-		case TC_CLSFLOWER_DESTROY:
-			return mlx5e_delete_flower(priv, tc->cls_flower);
-		case TC_CLSFLOWER_STATS:
-			return mlx5e_stats_flower(priv, tc->cls_flower);
-		}
+		return mlx5e_rep_setup_tc_cls_flower(dev, handle, chain_index,
+						     proto, tc);
 	default:
 		return -EOPNOTSUPP;
 	}
@@ -774,7 +783,7 @@ static const struct net_device_ops mlx5e_netdev_ops_rep = {
 	.ndo_stop                = mlx5e_rep_close,
 	.ndo_start_xmit          = mlx5e_xmit,
 	.ndo_get_phys_port_name  = mlx5e_rep_get_phys_port_name,
-	.ndo_setup_tc            = mlx5e_rep_ndo_setup_tc,
+	.ndo_setup_tc            = mlx5e_rep_setup_tc,
 	.ndo_get_stats64         = mlx5e_rep_get_stats,
 	.ndo_has_offload_stats	 = mlx5e_has_offload_stats,
 	.ndo_get_offload_stats	 = mlx5e_get_offload_stats,
-- 
2.9.3

[patch net-next v2 08/16] mlxsw: spectrum: push cls_flower and cls_matchall setup_tc processing into separate functions

[Jiri Pirko]

From: Jiri Pirko <jiri@mellanox.com>

Let mlxsw_sp_setup_tc be a splitter for specific setup_tc types and push
out cls_flower and cls_matchall specific codes into separate functions.

Signed-off-by: Jiri Pirko <jiri@mellanox.com>
Acked-by: Jamal Hadi Salim <jhs@mojatatu.com>
---
 drivers/net/ethernet/mellanox/mlxsw/spectrum.c | 81 ++++++++++++++++----------
 1 file changed, 51 insertions(+), 30 deletions(-)

diff --git a/drivers/net/ethernet/mellanox/mlxsw/spectrum.c b/drivers/net/ethernet/mellanox/mlxsw/spectrum.c
index 6438c38..9f8ba37 100644
--- a/drivers/net/ethernet/mellanox/mlxsw/spectrum.c
+++ b/drivers/net/ethernet/mellanox/mlxsw/spectrum.c
@@ -1693,46 +1693,67 @@ 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, enum tc_setup_type type,
+static int mlxsw_sp_setup_tc_cls_matchall(struct mlxsw_sp_port *mlxsw_sp_port,
+					  u32 handle, u32 chain_index,
+					  __be16 proto,
+					  struct tc_cls_matchall_offload *f)
+{
+	bool ingress = TC_H_MAJ(handle) == TC_H_MAJ(TC_H_INGRESS);
+
+	if (chain_index)
+		return -EOPNOTSUPP;
+
+	switch (f->command) {
+	case TC_CLSMATCHALL_REPLACE:
+		return mlxsw_sp_port_add_cls_matchall(mlxsw_sp_port, proto, f,
+						      ingress);
+	case TC_CLSMATCHALL_DESTROY:
+		mlxsw_sp_port_del_cls_matchall(mlxsw_sp_port, f);
+		return 0;
+	default:
+		return -EOPNOTSUPP;
+	}
+}
+
+static int
+mlxsw_sp_setup_tc_cls_flower(struct mlxsw_sp_port *mlxsw_sp_port,
 			     u32 handle, u32 chain_index, __be16 proto,
-			     struct tc_to_netdev *tc)
+			     struct tc_cls_flower_offload *f)
 {
-	struct mlxsw_sp_port *mlxsw_sp_port = netdev_priv(dev);
 	bool ingress = TC_H_MAJ(handle) == TC_H_MAJ(TC_H_INGRESS);
 
 	if (chain_index)
 		return -EOPNOTSUPP;
 
+	switch (f->command) {
+	case TC_CLSFLOWER_REPLACE:
+		return mlxsw_sp_flower_replace(mlxsw_sp_port, ingress,
+					       proto, f);
+	case TC_CLSFLOWER_DESTROY:
+		mlxsw_sp_flower_destroy(mlxsw_sp_port, ingress, f);
+		return 0;
+	case TC_CLSFLOWER_STATS:
+		return mlxsw_sp_flower_stats(mlxsw_sp_port, ingress, f);
+	default:
+		return -EOPNOTSUPP;
+	}
+}
+
+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);
+
 	switch (type) {
 	case TC_SETUP_CLSMATCHALL:
-		switch (tc->cls_mall->command) {
-		case TC_CLSMATCHALL_REPLACE:
-			return mlxsw_sp_port_add_cls_matchall(mlxsw_sp_port,
-							      proto,
-							      tc->cls_mall,
-							      ingress);
-		case TC_CLSMATCHALL_DESTROY:
-			mlxsw_sp_port_del_cls_matchall(mlxsw_sp_port,
-						       tc->cls_mall);
-			return 0;
-		default:
-			return -EOPNOTSUPP;
-		}
+		return mlxsw_sp_setup_tc_cls_matchall(mlxsw_sp_port, handle,
+						      chain_index, proto,
+						      tc->cls_mall);
 	case TC_SETUP_CLSFLOWER:
-		switch (tc->cls_flower->command) {
-		case TC_CLSFLOWER_REPLACE:
-			return mlxsw_sp_flower_replace(mlxsw_sp_port, ingress,
-						       proto, tc->cls_flower);
-		case TC_CLSFLOWER_DESTROY:
-			mlxsw_sp_flower_destroy(mlxsw_sp_port, ingress,
-						tc->cls_flower);
-			return 0;
-		case TC_CLSFLOWER_STATS:
-			return mlxsw_sp_flower_stats(mlxsw_sp_port, ingress,
-						     tc->cls_flower);
-		default:
-			return -EOPNOTSUPP;
-		}
+		return mlxsw_sp_setup_tc_cls_flower(mlxsw_sp_port, handle,
+						    chain_index, proto,
+						    tc->cls_flower);
 	default:
 		return -EOPNOTSUPP;
 	}
-- 
2.9.3

[patch net-next v2 09/16] mlxsw: spectrum: rename cls arg in matchall processing

[Jiri Pirko]

From: Jiri Pirko <jiri@mellanox.com>

To sync-up with the naming in the rest of the driver, rename the cls arg.

Signed-off-by: Jiri Pirko <jiri@mellanox.com>
Acked-by: Jamal Hadi Salim <jhs@mojatatu.com>
---
 drivers/net/ethernet/mellanox/mlxsw/spectrum.c | 14 +++++++-------
 1 file changed, 7 insertions(+), 7 deletions(-)

diff --git a/drivers/net/ethernet/mellanox/mlxsw/spectrum.c b/drivers/net/ethernet/mellanox/mlxsw/spectrum.c
index 9f8ba37..f333d08 100644
--- a/drivers/net/ethernet/mellanox/mlxsw/spectrum.c
+++ b/drivers/net/ethernet/mellanox/mlxsw/spectrum.c
@@ -1618,7 +1618,7 @@ mlxsw_sp_port_del_cls_matchall_sample(struct mlxsw_sp_port *mlxsw_sp_port)
 
 static int mlxsw_sp_port_add_cls_matchall(struct mlxsw_sp_port *mlxsw_sp_port,
 					  __be16 protocol,
-					  struct tc_cls_matchall_offload *cls,
+					  struct tc_cls_matchall_offload *f,
 					  bool ingress)
 {
 	struct mlxsw_sp_port_mall_tc_entry *mall_tc_entry;
@@ -1626,7 +1626,7 @@ static int mlxsw_sp_port_add_cls_matchall(struct mlxsw_sp_port *mlxsw_sp_port,
 	LIST_HEAD(actions);
 	int err;
 
-	if (!tcf_exts_has_one_action(cls->exts)) {
+	if (!tcf_exts_has_one_action(f->exts)) {
 		netdev_err(mlxsw_sp_port->dev, "only singular actions are supported\n");
 		return -EOPNOTSUPP;
 	}
@@ -1634,9 +1634,9 @@ static int mlxsw_sp_port_add_cls_matchall(struct mlxsw_sp_port *mlxsw_sp_port,
 	mall_tc_entry = kzalloc(sizeof(*mall_tc_entry), GFP_KERNEL);
 	if (!mall_tc_entry)
 		return -ENOMEM;
-	mall_tc_entry->cookie = cls->cookie;
+	mall_tc_entry->cookie = f->cookie;
 
-	tcf_exts_to_list(cls->exts, &actions);
+	tcf_exts_to_list(f->exts, &actions);
 	a = list_first_entry(&actions, struct tc_action, list);
 
 	if (is_tcf_mirred_egress_mirror(a) && protocol == htons(ETH_P_ALL)) {
@@ -1648,7 +1648,7 @@ static int mlxsw_sp_port_add_cls_matchall(struct mlxsw_sp_port *mlxsw_sp_port,
 							    mirror, a, ingress);
 	} else if (is_tcf_sample(a) && protocol == htons(ETH_P_ALL)) {
 		mall_tc_entry->type = MLXSW_SP_PORT_MALL_SAMPLE;
-		err = mlxsw_sp_port_add_cls_matchall_sample(mlxsw_sp_port, cls,
+		err = mlxsw_sp_port_add_cls_matchall_sample(mlxsw_sp_port, f,
 							    a, ingress);
 	} else {
 		err = -EOPNOTSUPP;
@@ -1666,12 +1666,12 @@ static int mlxsw_sp_port_add_cls_matchall(struct mlxsw_sp_port *mlxsw_sp_port,
 }
 
 static void mlxsw_sp_port_del_cls_matchall(struct mlxsw_sp_port *mlxsw_sp_port,
-					   struct tc_cls_matchall_offload *cls)
+					   struct tc_cls_matchall_offload *f)
 {
 	struct mlxsw_sp_port_mall_tc_entry *mall_tc_entry;
 
 	mall_tc_entry = mlxsw_sp_port_mall_tc_entry_find(mlxsw_sp_port,
-							 cls->cookie);
+							 f->cookie);
 	if (!mall_tc_entry) {
 		netdev_dbg(mlxsw_sp_port->dev, "tc entry not found on port\n");
 		return;
-- 
2.9.3

[patch net-next v2 10/16] dsa: push cls_matchall setup_tc processing into a separate function

[Jiri Pirko]

From: Jiri Pirko <jiri@mellanox.com>

Let dsa_slave_setup_tc be a splitter for specific setup_tc types and
push out cls_matchall specific code into a separate function.

Signed-off-by: Jiri Pirko <jiri@mellanox.com>
Acked-by: Jamal Hadi Salim <jhs@mojatatu.com>
Reviewed-by: Florian Fainelli <f.fainelli@gmail.com>
---
 net/dsa/slave.c | 33 +++++++++++++++++++++------------
 1 file changed, 21 insertions(+), 12 deletions(-)

diff --git a/net/dsa/slave.c b/net/dsa/slave.c
index 453f6dd..e76d576 100644
--- a/net/dsa/slave.c
+++ b/net/dsa/slave.c
@@ -863,26 +863,35 @@ 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, enum tc_setup_type type,
-			      u32 handle, u32 chain_index, __be16 protocol,
-			      struct tc_to_netdev *tc)
+static int dsa_slave_setup_tc_cls_matchall(struct net_device *dev,
+					   u32 handle, u32 chain_index,
+					   __be16 protocol,
+					   struct tc_cls_matchall_offload *cls)
 {
 	bool ingress = TC_H_MAJ(handle) == TC_H_MAJ(TC_H_INGRESS);
 
 	if (chain_index)
 		return -EOPNOTSUPP;
 
+	switch (cls->command) {
+	case TC_CLSMATCHALL_REPLACE:
+		return dsa_slave_add_cls_matchall(dev, protocol, cls, ingress);
+	case TC_CLSMATCHALL_DESTROY:
+		dsa_slave_del_cls_matchall(dev, cls);
+		return 0;
+	default:
+		return -EOPNOTSUPP;
+	}
+}
+
+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)
+{
 	switch (type) {
 	case TC_SETUP_CLSMATCHALL:
-		switch (tc->cls_mall->command) {
-		case TC_CLSMATCHALL_REPLACE:
-			return dsa_slave_add_cls_matchall(dev, protocol,
-							  tc->cls_mall,
-							  ingress);
-		case TC_CLSMATCHALL_DESTROY:
-			dsa_slave_del_cls_matchall(dev, tc->cls_mall);
-			return 0;
-		}
+		return dsa_slave_setup_tc_cls_matchall(dev, handle, chain_index,
+						       protocol, tc->cls_mall);
 	default:
 		return -EOPNOTSUPP;
 	}
-- 
2.9.3

[patch net-next v2 11/16] nfp: change flows in apps that offload ndo_setup_tc

[Jiri Pirko]

From: Jiri Pirko <jiri@mellanox.com>

Change the flows a bit in preparation of follow-up changes in
ndo_setup_tc args. Also, change the error code to align with the rest of
the drivers.

Signed-off-by: Jiri Pirko <jiri@mellanox.com>
Acked-by: Jamal Hadi Salim <jhs@mojatatu.com>
---
 drivers/net/ethernet/netronome/nfp/bpf/main.c       | 16 ++++++----------
 drivers/net/ethernet/netronome/nfp/flower/offload.c | 10 +++-------
 2 files changed, 9 insertions(+), 17 deletions(-)

diff --git a/drivers/net/ethernet/netronome/nfp/bpf/main.c b/drivers/net/ethernet/netronome/nfp/bpf/main.c
index 7888808..d7975dc 100644
--- a/drivers/net/ethernet/netronome/nfp/bpf/main.c
+++ b/drivers/net/ethernet/netronome/nfp/bpf/main.c
@@ -126,19 +126,15 @@ static int nfp_bpf_setup_tc(struct nfp_app *app, struct net_device *netdev,
 {
 	struct nfp_net *nn = netdev_priv(netdev);
 
-	if (TC_H_MAJ(handle) != TC_H_MAJ(TC_H_INGRESS))
-		return -EOPNOTSUPP;
-	if (proto != htons(ETH_P_ALL))
+	if (type != TC_SETUP_CLSBPF || !nfp_net_ebpf_capable(nn) ||
+	    TC_H_MAJ(handle) != TC_H_MAJ(TC_H_INGRESS) ||
+	    proto != htons(ETH_P_ALL))
 		return -EOPNOTSUPP;
 
-	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
-			return -EBUSY;
-	}
+	if (nn->dp.bpf_offload_xdp)
+		return -EBUSY;
 
-	return -EINVAL;
+	return nfp_net_bpf_offload(nn, tc->cls_bpf);
 }
 
 static bool nfp_bpf_tc_busy(struct nfp_app *app, struct nfp_net *nn)
diff --git a/drivers/net/ethernet/netronome/nfp/flower/offload.c b/drivers/net/ethernet/netronome/nfp/flower/offload.c
index d045cf8..58af438 100644
--- a/drivers/net/ethernet/netronome/nfp/flower/offload.c
+++ b/drivers/net/ethernet/netronome/nfp/flower/offload.c
@@ -388,14 +388,10 @@ int nfp_flower_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 (TC_H_MAJ(handle) != TC_H_MAJ(TC_H_INGRESS))
+	if (type != TC_SETUP_CLSFLOWER ||
+	    TC_H_MAJ(handle) != TC_H_MAJ(TC_H_INGRESS) ||
+	    !eth_proto_is_802_3(proto))
 		return -EOPNOTSUPP;
 
-	if (!eth_proto_is_802_3(proto))
-		return -EOPNOTSUPP;
-
-	if (type != TC_SETUP_CLSFLOWER)
-		return -EINVAL;
-
 	return nfp_flower_repr_offload(app, netdev, tc->cls_flower);
 }
-- 
2.9.3

[patch net-next v2 12/16] hns3pf: don't check handle during mqprio offload

[Jiri Pirko]

From: Jiri Pirko <jiri@mellanox.com>

Similar to the rest offloaders of mqprio, no need to check handle.

Signed-off-by: Jiri Pirko <jiri@mellanox.com>
---
 drivers/net/ethernet/hisilicon/hns3/hns3pf/hns3_enet.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/net/ethernet/hisilicon/hns3/hns3pf/hns3_enet.c b/drivers/net/ethernet/hisilicon/hns3/hns3pf/hns3_enet.c
index 6bb1e35..ef57959 100644
--- a/drivers/net/ethernet/hisilicon/hns3/hns3pf/hns3_enet.c
+++ b/drivers/net/ethernet/hisilicon/hns3/hns3pf/hns3_enet.c
@@ -1223,7 +1223,7 @@ static int hns3_nic_setup_tc(struct net_device *dev, enum tc_setup_type type,
 			     u32 handle, u32 chain_index, __be16 protocol,
 			     struct tc_to_netdev *tc)
 {
-	if (handle != TC_H_ROOT || type != TC_SETUP_MQPRIO)
+	if (type != TC_SETUP_MQPRIO)
 		return -EINVAL;
 
 	return hns3_setup_tc(dev, tc->mqprio->num_tc);
-- 
2.9.3

[patch net-next v2 13/16] net: sched: push cls related args into cls_common structure

[Jiri Pirko]

From: Jiri Pirko <jiri@mellanox.com>

As ndo_setup_tc is generic offload op for whole tc subsystem, does not
really make sense to have cls-specific args. So move them under
cls_common structurure which is embedded in all cls structs.

Signed-off-by: Jiri Pirko <jiri@mellanox.com>
Acked-by: Jamal Hadi Salim <jhs@mojatatu.com>
---
 drivers/net/ethernet/amd/xgbe/xgbe-drv.c           |  1 -
 drivers/net/ethernet/broadcom/bnx2x/bnx2x_cmn.c    |  1 -
 drivers/net/ethernet/broadcom/bnx2x/bnx2x_cmn.h    |  1 -
 drivers/net/ethernet/broadcom/bnxt/bnxt.c          |  1 -
 drivers/net/ethernet/chelsio/cxgb4/cxgb4_main.c    | 14 +++++-------
 drivers/net/ethernet/chelsio/cxgb4/cxgb4_tc_u32.c  |  7 +++---
 drivers/net/ethernet/chelsio/cxgb4/cxgb4_tc_u32.h  |  6 ++----
 drivers/net/ethernet/freescale/dpaa/dpaa_eth.c     |  1 -
 .../net/ethernet/hisilicon/hns3/hns3pf/hns3_enet.c |  1 -
 drivers/net/ethernet/intel/fm10k/fm10k_netdev.c    |  1 -
 drivers/net/ethernet/intel/i40e/i40e_main.c        |  1 -
 drivers/net/ethernet/intel/ixgbe/ixgbe_main.c      | 17 ++++++---------
 drivers/net/ethernet/mellanox/mlx4/en_netdev.c     |  1 -
 drivers/net/ethernet/mellanox/mlx5/core/en_main.c  | 11 ++++------
 drivers/net/ethernet/mellanox/mlx5/core/en_rep.c   | 15 +++++--------
 drivers/net/ethernet/mellanox/mlx5/core/en_tc.c    |  2 +-
 drivers/net/ethernet/mellanox/mlx5/core/en_tc.h    |  2 +-
 drivers/net/ethernet/mellanox/mlxsw/spectrum.c     | 25 ++++++++--------------
 drivers/net/ethernet/mellanox/mlxsw/spectrum.h     |  2 +-
 .../net/ethernet/mellanox/mlxsw/spectrum_flower.c  |  2 +-
 drivers/net/ethernet/netronome/nfp/bpf/main.c      | 10 +++++----
 drivers/net/ethernet/netronome/nfp/flower/main.h   |  3 +--
 .../net/ethernet/netronome/nfp/flower/offload.c    | 12 ++++++-----
 drivers/net/ethernet/netronome/nfp/nfp_app.h       |  6 ++----
 drivers/net/ethernet/netronome/nfp/nfp_port.c      |  6 +-----
 drivers/net/ethernet/netronome/nfp/nfp_port.h      |  1 -
 drivers/net/ethernet/sfc/efx.h                     |  1 -
 drivers/net/ethernet/sfc/falcon/efx.h              |  1 -
 drivers/net/ethernet/sfc/falcon/tx.c               |  1 -
 drivers/net/ethernet/sfc/tx.c                      |  1 -
 drivers/net/ethernet/ti/netcp_core.c               |  1 -
 include/linux/netdevice.h                          |  3 ---
 include/net/pkt_cls.h                              | 19 ++++++++++++++++
 net/dsa/slave.c                                    | 14 +++++-------
 net/sched/cls_bpf.c                                |  7 ++----
 net/sched/cls_flower.c                             | 13 ++++++-----
 net/sched/cls_matchall.c                           |  8 +++----
 net/sched/cls_u32.c                                | 20 +++++++----------
 net/sched/sch_mqprio.c                             |  6 ++----
 39 files changed, 101 insertions(+), 144 deletions(-)

diff --git a/drivers/net/ethernet/amd/xgbe/xgbe-drv.c b/drivers/net/ethernet/amd/xgbe/xgbe-drv.c
index 6a6ea3b..bbb7bfe 100644
--- a/drivers/net/ethernet/amd/xgbe/xgbe-drv.c
+++ b/drivers/net/ethernet/amd/xgbe/xgbe-drv.c
@@ -1919,7 +1919,6 @@ static void xgbe_poll_controller(struct net_device *netdev)
 #endif /* End CONFIG_NET_POLL_CONTROLLER */
 
 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);
diff --git a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_cmn.c b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_cmn.c
index 4395d1c..257cf4b 100644
--- a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_cmn.c
+++ b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_cmn.c
@@ -4285,7 +4285,6 @@ int bnx2x_setup_tc(struct net_device *dev, u8 num_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 (type != TC_SETUP_MQPRIO)
diff --git a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_cmn.h b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_cmn.h
index 1ac4eb0..04eb950 100644
--- a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_cmn.h
+++ b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_cmn.h
@@ -487,7 +487,6 @@ 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, 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,
diff --git a/drivers/net/ethernet/broadcom/bnxt/bnxt.c b/drivers/net/ethernet/broadcom/bnxt/bnxt.c
index b98d9f3..1545b88 100644
--- a/drivers/net/ethernet/broadcom/bnxt/bnxt.c
+++ b/drivers/net/ethernet/broadcom/bnxt/bnxt.c
@@ -7238,7 +7238,6 @@ int bnxt_setup_mq_tc(struct net_device *dev, u8 tc)
 }
 
 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 (type != TC_SETUP_MQPRIO)
diff --git a/drivers/net/ethernet/chelsio/cxgb4/cxgb4_main.c b/drivers/net/ethernet/chelsio/cxgb4/cxgb4_main.c
index 6512290..1319931 100644
--- a/drivers/net/ethernet/chelsio/cxgb4/cxgb4_main.c
+++ b/drivers/net/ethernet/chelsio/cxgb4/cxgb4_main.c
@@ -2890,27 +2890,24 @@ static int cxgb_set_tx_maxrate(struct net_device *dev, int index, u32 rate)
 }
 
 static int cxgb_setup_tc_cls_u32(struct net_device *dev,
-				 enum tc_setup_type type,
-				 u32 handle, u32 chain_index, __be16 proto,
 				 struct tc_cls_u32_offload *cls_u32)
 {
-	if (TC_H_MAJ(handle) != TC_H_MAJ(TC_H_INGRESS) ||
-	    chain_index)
+	if (TC_H_MAJ(cls_u32->common.handle) != TC_H_MAJ(TC_H_INGRESS) ||
+	    cls_u32->common.chain_index)
 		return -EOPNOTSUPP;
 
 	switch (cls_u32->command) {
 	case TC_CLSU32_NEW_KNODE:
 	case TC_CLSU32_REPLACE_KNODE:
-		return cxgb4_config_knode(dev, proto, cls_u32);
+		return cxgb4_config_knode(dev, cls_u32);
 	case TC_CLSU32_DELETE_KNODE:
-		return cxgb4_delete_knode(dev, proto, cls_u32);
+		return cxgb4_delete_knode(dev, cls_u32);
 	default:
 		return -EOPNOTSUPP;
 	}
 }
 
 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);
@@ -2925,8 +2922,7 @@ static int cxgb_setup_tc(struct net_device *dev, enum tc_setup_type type,
 
 	switch (type) {
 	case TC_SETUP_CLSU32:
-		return cxgb_setup_tc_cls_u32(dev, type, handle, chain_index,
-					     proto, tc->cls_u32);
+		return cxgb_setup_tc_cls_u32(dev, tc->cls_u32);
 	default:
 		return -EOPNOTSUPP;
 	}
diff --git a/drivers/net/ethernet/chelsio/cxgb4/cxgb4_tc_u32.c b/drivers/net/ethernet/chelsio/cxgb4/cxgb4_tc_u32.c
index 6f734c5..48970ba 100644
--- a/drivers/net/ethernet/chelsio/cxgb4/cxgb4_tc_u32.c
+++ b/drivers/net/ethernet/chelsio/cxgb4/cxgb4_tc_u32.c
@@ -146,11 +146,11 @@ static int fill_action_fields(struct adapter *adap,
 	return 0;
 }
 
-int cxgb4_config_knode(struct net_device *dev, __be16 protocol,
-		       struct tc_cls_u32_offload *cls)
+int cxgb4_config_knode(struct net_device *dev, struct tc_cls_u32_offload *cls)
 {
 	const struct cxgb4_match_field *start, *link_start = NULL;
 	struct adapter *adapter = netdev2adap(dev);
+	__be16 protocol = cls->common.protocol;
 	struct ch_filter_specification fs;
 	struct cxgb4_tc_u32_table *t;
 	struct cxgb4_link *link;
@@ -338,8 +338,7 @@ int cxgb4_config_knode(struct net_device *dev, __be16 protocol,
 	return ret;
 }
 
-int cxgb4_delete_knode(struct net_device *dev, __be16 protocol,
-		       struct tc_cls_u32_offload *cls)
+int cxgb4_delete_knode(struct net_device *dev, struct tc_cls_u32_offload *cls)
 {
 	struct adapter *adapter = netdev2adap(dev);
 	unsigned int filter_id, max_tids, i, j;
diff --git a/drivers/net/ethernet/chelsio/cxgb4/cxgb4_tc_u32.h b/drivers/net/ethernet/chelsio/cxgb4/cxgb4_tc_u32.h
index 021261a..70a07b7 100644
--- a/drivers/net/ethernet/chelsio/cxgb4/cxgb4_tc_u32.h
+++ b/drivers/net/ethernet/chelsio/cxgb4/cxgb4_tc_u32.h
@@ -44,10 +44,8 @@ static inline bool can_tc_u32_offload(struct net_device *dev)
 	return (dev->features & NETIF_F_HW_TC) && adap->tc_u32 ? true : false;
 }
 
-int cxgb4_config_knode(struct net_device *dev, __be16 protocol,
-		       struct tc_cls_u32_offload *cls);
-int cxgb4_delete_knode(struct net_device *dev, __be16 protocol,
-		       struct tc_cls_u32_offload *cls);
+int cxgb4_config_knode(struct net_device *dev, struct tc_cls_u32_offload *cls);
+int cxgb4_delete_knode(struct net_device *dev, struct tc_cls_u32_offload *cls);
 
 void cxgb4_cleanup_tc_u32(struct adapter *adapter);
 struct cxgb4_tc_u32_table *cxgb4_init_tc_u32(struct adapter *adap);
diff --git a/drivers/net/ethernet/freescale/dpaa/dpaa_eth.c b/drivers/net/ethernet/freescale/dpaa/dpaa_eth.c
index d86d766..3827608 100644
--- a/drivers/net/ethernet/freescale/dpaa/dpaa_eth.c
+++ b/drivers/net/ethernet/freescale/dpaa/dpaa_eth.c
@@ -343,7 +343,6 @@ static void dpaa_get_stats64(struct net_device *net_dev,
 }
 
 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);
diff --git a/drivers/net/ethernet/hisilicon/hns3/hns3pf/hns3_enet.c b/drivers/net/ethernet/hisilicon/hns3/hns3pf/hns3_enet.c
index ef57959..dc64d75 100644
--- a/drivers/net/ethernet/hisilicon/hns3/hns3pf/hns3_enet.c
+++ b/drivers/net/ethernet/hisilicon/hns3/hns3pf/hns3_enet.c
@@ -1220,7 +1220,6 @@ static int hns3_setup_tc(struct net_device *netdev, u8 tc)
 }
 
 static int hns3_nic_setup_tc(struct net_device *dev, enum tc_setup_type type,
-			     u32 handle, u32 chain_index, __be16 protocol,
 			     struct tc_to_netdev *tc)
 {
 	if (type != TC_SETUP_MQPRIO)
diff --git a/drivers/net/ethernet/intel/fm10k/fm10k_netdev.c b/drivers/net/ethernet/intel/fm10k/fm10k_netdev.c
index b301906..71004b8 100644
--- a/drivers/net/ethernet/intel/fm10k/fm10k_netdev.c
+++ b/drivers/net/ethernet/intel/fm10k/fm10k_netdev.c
@@ -1266,7 +1266,6 @@ int fm10k_setup_tc(struct net_device *dev, u8 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 (type != TC_SETUP_MQPRIO)
diff --git a/drivers/net/ethernet/intel/i40e/i40e_main.c b/drivers/net/ethernet/intel/i40e/i40e_main.c
index 7d47a71..97d8bb2 100644
--- a/drivers/net/ethernet/intel/i40e/i40e_main.c
+++ b/drivers/net/ethernet/intel/i40e/i40e_main.c
@@ -5657,7 +5657,6 @@ static int i40e_setup_tc(struct net_device *netdev, u8 tc)
 }
 
 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 (type != TC_SETUP_MQPRIO)
diff --git a/drivers/net/ethernet/intel/ixgbe/ixgbe_main.c b/drivers/net/ethernet/intel/ixgbe/ixgbe_main.c
index 35db198..0a35031 100644
--- a/drivers/net/ethernet/intel/ixgbe/ixgbe_main.c
+++ b/drivers/net/ethernet/intel/ixgbe/ixgbe_main.c
@@ -8851,7 +8851,6 @@ static int ixgbe_delete_clsu32(struct ixgbe_adapter *adapter,
 }
 
 static int ixgbe_configure_clsu32_add_hnode(struct ixgbe_adapter *adapter,
-					    __be16 protocol,
 					    struct tc_cls_u32_offload *cls)
 {
 	u32 uhtid = TC_U32_USERHTID(cls->hnode.handle);
@@ -9037,9 +9036,9 @@ static int ixgbe_clsu32_build_input(struct ixgbe_fdir_filter *input,
 }
 
 static int ixgbe_configure_clsu32(struct ixgbe_adapter *adapter,
-				  __be16 protocol,
 				  struct tc_cls_u32_offload *cls)
 {
+	__be16 protocol = cls->common.protocol;
 	u32 loc = cls->knode.handle & 0xfffff;
 	struct ixgbe_hw *hw = &adapter->hw;
 	struct ixgbe_mat_field *field_ptr;
@@ -9227,25 +9226,23 @@ static int ixgbe_configure_clsu32(struct ixgbe_adapter *adapter,
 }
 
 static int ixgbe_setup_tc_cls_u32(struct net_device *dev,
-				  u32 handle, u32 chain_index, __be16 proto,
 				  struct tc_cls_u32_offload *cls_u32)
 {
 	struct ixgbe_adapter *adapter = netdev_priv(dev);
 
-	if (TC_H_MAJ(handle) != TC_H_MAJ(TC_H_INGRESS) ||
-	    chain_index)
+	if (TC_H_MAJ(cls_u32->common.handle) != TC_H_MAJ(TC_H_INGRESS) ||
+	    cls_u32->common.chain_index)
 		return -EOPNOTSUPP;
 
 	switch (cls_u32->command) {
 	case TC_CLSU32_NEW_KNODE:
 	case TC_CLSU32_REPLACE_KNODE:
-		return ixgbe_configure_clsu32(adapter, proto, cls_u32);
+		return ixgbe_configure_clsu32(adapter, cls_u32);
 	case TC_CLSU32_DELETE_KNODE:
 		return ixgbe_delete_clsu32(adapter, cls_u32);
 	case TC_CLSU32_NEW_HNODE:
 	case TC_CLSU32_REPLACE_HNODE:
-		return ixgbe_configure_clsu32_add_hnode(adapter, proto,
-							cls_u32);
+		return ixgbe_configure_clsu32_add_hnode(adapter, cls_u32);
 	case TC_CLSU32_DELETE_HNODE:
 		return ixgbe_configure_clsu32_del_hnode(adapter, cls_u32);
 	default:
@@ -9261,13 +9258,11 @@ static int ixgbe_setup_tc_mqprio(struct net_device *dev,
 }
 
 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)
 {
 	switch (type) {
 	case TC_SETUP_CLSU32:
-		return ixgbe_setup_tc_cls_u32(dev, handle, chain_index, proto,
-					      tc->cls_u32);
+		return ixgbe_setup_tc_cls_u32(dev, tc->cls_u32);
 	case TC_SETUP_MQPRIO:
 		return ixgbe_setup_tc_mqprio(dev, tc->mqprio);
 	default:
diff --git a/drivers/net/ethernet/mellanox/mlx4/en_netdev.c b/drivers/net/ethernet/mellanox/mlx4/en_netdev.c
index 5c33550..e81083e 100644
--- a/drivers/net/ethernet/mellanox/mlx4/en_netdev.c
+++ b/drivers/net/ethernet/mellanox/mlx4/en_netdev.c
@@ -131,7 +131,6 @@ int mlx4_en_alloc_tx_queue_per_tc(struct net_device *dev, u8 tc)
 }
 
 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 (type != TC_SETUP_MQPRIO)
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en_main.c b/drivers/net/ethernet/mellanox/mlx5/core/en_main.c
index adf35da..15f2a94 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/en_main.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/en_main.c
@@ -3032,18 +3032,17 @@ static int mlx5e_setup_tc_mqprio(struct net_device *netdev,
 }
 
 static int mlx5e_setup_tc_cls_flower(struct net_device *dev,
-				     u32 handle, u32 chain_index, __be16 proto,
 				     struct tc_cls_flower_offload *cls_flower)
 {
 	struct mlx5e_priv *priv = netdev_priv(dev);
 
-	if (TC_H_MAJ(handle) != TC_H_MAJ(TC_H_INGRESS) ||
-	    chain_index)
+	if (TC_H_MAJ(cls_flower->common.handle) != TC_H_MAJ(TC_H_INGRESS) ||
+	    cls_flower->common.chain_index)
 		return -EOPNOTSUPP;
 
 	switch (cls_flower->command) {
 	case TC_CLSFLOWER_REPLACE:
-		return mlx5e_configure_flower(priv, proto, cls_flower);
+		return mlx5e_configure_flower(priv, cls_flower);
 	case TC_CLSFLOWER_DESTROY:
 		return mlx5e_delete_flower(priv, cls_flower);
 	case TC_CLSFLOWER_STATS:
@@ -3054,13 +3053,11 @@ static int mlx5e_setup_tc_cls_flower(struct net_device *dev,
 }
 
 static int mlx5e_setup_tc(struct net_device *dev, enum tc_setup_type type,
-			  u32 handle, u32 chain_index, __be16 proto,
 			  struct tc_to_netdev *tc)
 {
 	switch (type) {
 	case TC_SETUP_CLSFLOWER:
-		return mlx5e_setup_tc_cls_flower(dev, handle, chain_index,
-						 proto, tc->cls_flower);
+		return mlx5e_setup_tc_cls_flower(dev, tc->cls_flower);
 	case TC_SETUP_MQPRIO:
 		return mlx5e_setup_tc_mqprio(dev, tc->mqprio);
 	default:
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en_rep.c b/drivers/net/ethernet/mellanox/mlx5/core/en_rep.c
index e6cc642..e5cf2e7 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/en_rep.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/en_rep.c
@@ -652,15 +652,13 @@ static int mlx5e_rep_get_phys_port_name(struct net_device *dev,
 }
 
 static int mlx5e_rep_setup_tc_cls_flower(struct net_device *dev,
-					 u32 handle, u32 chain_index,
-					 __be16 proto,
 					 struct tc_to_netdev *tc)
 {
 	struct tc_cls_flower_offload *cls_flower = tc->cls_flower;
 	struct mlx5e_priv *priv = netdev_priv(dev);
 
-	if (TC_H_MAJ(handle) != TC_H_MAJ(TC_H_INGRESS) ||
-	    chain_index)
+	if (TC_H_MAJ(cls_flower->common.handle) != TC_H_MAJ(TC_H_INGRESS) ||
+	    cls_flower->common.chain_index)
 		return -EOPNOTSUPP;
 
 	if (cls_flower->egress_dev) {
@@ -668,13 +666,12 @@ static int mlx5e_rep_setup_tc_cls_flower(struct net_device *dev,
 
 		dev = mlx5_eswitch_get_uplink_netdev(esw);
 		return dev->netdev_ops->ndo_setup_tc(dev, TC_SETUP_CLSFLOWER,
-						     handle, chain_index,
-						     proto, tc);
+						     tc);
 	}
 
 	switch (cls_flower->command) {
 	case TC_CLSFLOWER_REPLACE:
-		return mlx5e_configure_flower(priv, proto, cls_flower);
+		return mlx5e_configure_flower(priv, cls_flower);
 	case TC_CLSFLOWER_DESTROY:
 		return mlx5e_delete_flower(priv, cls_flower);
 	case TC_CLSFLOWER_STATS:
@@ -685,13 +682,11 @@ static int mlx5e_rep_setup_tc_cls_flower(struct net_device *dev,
 }
 
 static int mlx5e_rep_setup_tc(struct net_device *dev, enum tc_setup_type type,
-			      u32 handle, u32 chain_index, __be16 proto,
 			      struct tc_to_netdev *tc)
 {
 	switch (type) {
 	case TC_SETUP_CLSFLOWER:
-		return mlx5e_rep_setup_tc_cls_flower(dev, handle, chain_index,
-						     proto, tc);
+		return mlx5e_rep_setup_tc_cls_flower(dev, tc);
 	default:
 		return -EOPNOTSUPP;
 	}
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en_tc.c b/drivers/net/ethernet/mellanox/mlx5/core/en_tc.c
index 78f50d9..3b10d3d 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/en_tc.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/en_tc.c
@@ -1939,7 +1939,7 @@ static int parse_tc_fdb_actions(struct mlx5e_priv *priv, struct tcf_exts *exts,
 	return err;
 }
 
-int mlx5e_configure_flower(struct mlx5e_priv *priv, __be16 protocol,
+int mlx5e_configure_flower(struct mlx5e_priv *priv,
 			   struct tc_cls_flower_offload *f)
 {
 	struct mlx5_eswitch *esw = priv->mdev->priv.eswitch;
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en_tc.h b/drivers/net/ethernet/mellanox/mlx5/core/en_tc.h
index ecbe30d..5a0f4a4 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/en_tc.h
+++ b/drivers/net/ethernet/mellanox/mlx5/core/en_tc.h
@@ -38,7 +38,7 @@
 int mlx5e_tc_init(struct mlx5e_priv *priv);
 void mlx5e_tc_cleanup(struct mlx5e_priv *priv);
 
-int mlx5e_configure_flower(struct mlx5e_priv *priv, __be16 protocol,
+int mlx5e_configure_flower(struct mlx5e_priv *priv,
 			   struct tc_cls_flower_offload *f);
 int mlx5e_delete_flower(struct mlx5e_priv *priv,
 			struct tc_cls_flower_offload *f);
diff --git a/drivers/net/ethernet/mellanox/mlxsw/spectrum.c b/drivers/net/ethernet/mellanox/mlxsw/spectrum.c
index f333d08..1ca3204 100644
--- a/drivers/net/ethernet/mellanox/mlxsw/spectrum.c
+++ b/drivers/net/ethernet/mellanox/mlxsw/spectrum.c
@@ -1617,11 +1617,11 @@ mlxsw_sp_port_del_cls_matchall_sample(struct mlxsw_sp_port *mlxsw_sp_port)
 }
 
 static int mlxsw_sp_port_add_cls_matchall(struct mlxsw_sp_port *mlxsw_sp_port,
-					  __be16 protocol,
 					  struct tc_cls_matchall_offload *f,
 					  bool ingress)
 {
 	struct mlxsw_sp_port_mall_tc_entry *mall_tc_entry;
+	__be16 protocol = f->common.protocol;
 	const struct tc_action *a;
 	LIST_HEAD(actions);
 	int err;
@@ -1694,18 +1694,16 @@ static void mlxsw_sp_port_del_cls_matchall(struct mlxsw_sp_port *mlxsw_sp_port,
 }
 
 static int mlxsw_sp_setup_tc_cls_matchall(struct mlxsw_sp_port *mlxsw_sp_port,
-					  u32 handle, u32 chain_index,
-					  __be16 proto,
 					  struct tc_cls_matchall_offload *f)
 {
-	bool ingress = TC_H_MAJ(handle) == TC_H_MAJ(TC_H_INGRESS);
+	bool ingress = TC_H_MAJ(f->common.handle) == TC_H_MAJ(TC_H_INGRESS);
 
-	if (chain_index)
+	if (f->common.chain_index)
 		return -EOPNOTSUPP;
 
 	switch (f->command) {
 	case TC_CLSMATCHALL_REPLACE:
-		return mlxsw_sp_port_add_cls_matchall(mlxsw_sp_port, proto, f,
+		return mlxsw_sp_port_add_cls_matchall(mlxsw_sp_port, f,
 						      ingress);
 	case TC_CLSMATCHALL_DESTROY:
 		mlxsw_sp_port_del_cls_matchall(mlxsw_sp_port, f);
@@ -1717,18 +1715,16 @@ static int mlxsw_sp_setup_tc_cls_matchall(struct mlxsw_sp_port *mlxsw_sp_port,
 
 static int
 mlxsw_sp_setup_tc_cls_flower(struct mlxsw_sp_port *mlxsw_sp_port,
-			     u32 handle, u32 chain_index, __be16 proto,
 			     struct tc_cls_flower_offload *f)
 {
-	bool ingress = TC_H_MAJ(handle) == TC_H_MAJ(TC_H_INGRESS);
+	bool ingress = TC_H_MAJ(f->common.handle) == TC_H_MAJ(TC_H_INGRESS);
 
-	if (chain_index)
+	if (f->common.chain_index)
 		return -EOPNOTSUPP;
 
 	switch (f->command) {
 	case TC_CLSFLOWER_REPLACE:
-		return mlxsw_sp_flower_replace(mlxsw_sp_port, ingress,
-					       proto, f);
+		return mlxsw_sp_flower_replace(mlxsw_sp_port, ingress, f);
 	case TC_CLSFLOWER_DESTROY:
 		mlxsw_sp_flower_destroy(mlxsw_sp_port, ingress, f);
 		return 0;
@@ -1740,19 +1736,16 @@ mlxsw_sp_setup_tc_cls_flower(struct mlxsw_sp_port *mlxsw_sp_port,
 }
 
 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);
 
 	switch (type) {
 	case TC_SETUP_CLSMATCHALL:
-		return mlxsw_sp_setup_tc_cls_matchall(mlxsw_sp_port, handle,
-						      chain_index, proto,
+		return mlxsw_sp_setup_tc_cls_matchall(mlxsw_sp_port,
 						      tc->cls_mall);
 	case TC_SETUP_CLSFLOWER:
-		return mlxsw_sp_setup_tc_cls_flower(mlxsw_sp_port, handle,
-						    chain_index, proto,
+		return mlxsw_sp_setup_tc_cls_flower(mlxsw_sp_port,
 						    tc->cls_flower);
 	default:
 		return -EOPNOTSUPP;
diff --git a/drivers/net/ethernet/mellanox/mlxsw/spectrum.h b/drivers/net/ethernet/mellanox/mlxsw/spectrum.h
index e848f06..8452d1d 100644
--- a/drivers/net/ethernet/mellanox/mlxsw/spectrum.h
+++ b/drivers/net/ethernet/mellanox/mlxsw/spectrum.h
@@ -508,7 +508,7 @@ extern const struct mlxsw_sp_acl_ops mlxsw_sp_acl_tcam_ops;
 
 /* spectrum_flower.c */
 int mlxsw_sp_flower_replace(struct mlxsw_sp_port *mlxsw_sp_port, bool ingress,
-			    __be16 protocol, struct tc_cls_flower_offload *f);
+			    struct tc_cls_flower_offload *f);
 void mlxsw_sp_flower_destroy(struct mlxsw_sp_port *mlxsw_sp_port, bool ingress,
 			     struct tc_cls_flower_offload *f);
 int mlxsw_sp_flower_stats(struct mlxsw_sp_port *mlxsw_sp_port, bool ingress,
diff --git a/drivers/net/ethernet/mellanox/mlxsw/spectrum_flower.c b/drivers/net/ethernet/mellanox/mlxsw/spectrum_flower.c
index 9be48d2e..021b6c0 100644
--- a/drivers/net/ethernet/mellanox/mlxsw/spectrum_flower.c
+++ b/drivers/net/ethernet/mellanox/mlxsw/spectrum_flower.c
@@ -368,7 +368,7 @@ static int mlxsw_sp_flower_parse(struct mlxsw_sp *mlxsw_sp,
 }
 
 int mlxsw_sp_flower_replace(struct mlxsw_sp_port *mlxsw_sp_port, bool ingress,
-			    __be16 protocol, struct tc_cls_flower_offload *f)
+			    struct tc_cls_flower_offload *f)
 {
 	struct mlxsw_sp *mlxsw_sp = mlxsw_sp_port->mlxsw_sp;
 	struct net_device *dev = mlxsw_sp_port->dev;
diff --git a/drivers/net/ethernet/netronome/nfp/bpf/main.c b/drivers/net/ethernet/netronome/nfp/bpf/main.c
index d7975dc..152a7ab 100644
--- a/drivers/net/ethernet/netronome/nfp/bpf/main.c
+++ b/drivers/net/ethernet/netronome/nfp/bpf/main.c
@@ -121,20 +121,22 @@ 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,
-			    enum tc_setup_type type, u32 handle, __be16 proto,
+			    enum tc_setup_type type,
 			    struct tc_to_netdev *tc)
 {
+	struct tc_cls_bpf_offload *cls_bpf = tc->cls_bpf;
 	struct nfp_net *nn = netdev_priv(netdev);
 
 	if (type != TC_SETUP_CLSBPF || !nfp_net_ebpf_capable(nn) ||
-	    TC_H_MAJ(handle) != TC_H_MAJ(TC_H_INGRESS) ||
-	    proto != htons(ETH_P_ALL))
+	    TC_H_MAJ(cls_bpf->common.handle) != TC_H_MAJ(TC_H_INGRESS) ||
+	    cls_bpf->common.protocol != htons(ETH_P_ALL) ||
+	    cls_bpf->common.chain_index)
 		return -EOPNOTSUPP;
 
 	if (nn->dp.bpf_offload_xdp)
 		return -EBUSY;
 
-	return nfp_net_bpf_offload(nn, tc->cls_bpf);
+	return nfp_net_bpf_offload(nn, cls_bpf);
 }
 
 static bool nfp_bpf_tc_busy(struct nfp_app *app, struct nfp_net *nn)
diff --git a/drivers/net/ethernet/netronome/nfp/flower/main.h b/drivers/net/ethernet/netronome/nfp/flower/main.h
index 314e6e8..eb94d08 100644
--- a/drivers/net/ethernet/netronome/nfp/flower/main.h
+++ b/drivers/net/ethernet/netronome/nfp/flower/main.h
@@ -135,8 +135,7 @@ 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,
-			enum tc_setup_type type, u32 handle, __be16 proto,
-			struct tc_to_netdev *tc);
+			enum tc_setup_type type, 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 58af438..8197836 100644
--- a/drivers/net/ethernet/netronome/nfp/flower/offload.c
+++ b/drivers/net/ethernet/netronome/nfp/flower/offload.c
@@ -385,13 +385,15 @@ 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,
-			enum tc_setup_type type, u32 handle, __be16 proto,
-			struct tc_to_netdev *tc)
+			enum tc_setup_type type, struct tc_to_netdev *tc)
 {
+	struct tc_cls_flower_offload *cls_flower = tc->cls_flower;
+
 	if (type != TC_SETUP_CLSFLOWER ||
-	    TC_H_MAJ(handle) != TC_H_MAJ(TC_H_INGRESS) ||
-	    !eth_proto_is_802_3(proto))
+	    TC_H_MAJ(cls_flower->common.handle) != TC_H_MAJ(TC_H_INGRESS) ||
+	    !eth_proto_is_802_3(cls_flower->common.protocol) ||
+	    cls_flower->common.chain_index)
 		return -EOPNOTSUPP;
 
-	return nfp_flower_repr_offload(app, netdev, tc->cls_flower);
+	return nfp_flower_repr_offload(app, netdev, cls_flower);
 }
diff --git a/drivers/net/ethernet/netronome/nfp/nfp_app.h b/drivers/net/ethernet/netronome/nfp/nfp_app.h
index b3b03bb9..7a2f950 100644
--- a/drivers/net/ethernet/netronome/nfp/nfp_app.h
+++ b/drivers/net/ethernet/netronome/nfp/nfp_app.h
@@ -109,8 +109,7 @@ 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,
-			enum tc_setup_type type, u32 handle, __be16 proto,
-			struct tc_to_netdev *tc);
+			enum tc_setup_type type, 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);
@@ -240,12 +239,11 @@ 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, type, handle, proto, tc);
+	return app->type->setup_tc(app, netdev, type, 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 9d776f9..e8abab2 100644
--- a/drivers/net/ethernet/netronome/nfp/nfp_port.c
+++ b/drivers/net/ethernet/netronome/nfp/nfp_port.c
@@ -89,19 +89,15 @@ const struct switchdev_ops nfp_port_switchdev_ops = {
 };
 
 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;
 
-	if (chain_index)
-		return -EOPNOTSUPP;
-
 	port = nfp_port_from_netdev(netdev);
 	if (!port)
 		return -EOPNOTSUPP;
 
-	return nfp_app_setup_tc(port->app, netdev, type, handle, proto, tc);
+	return nfp_app_setup_tc(port->app, netdev, type, 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 239c540..252f06d 100644
--- a/drivers/net/ethernet/netronome/nfp/nfp_port.h
+++ b/drivers/net/ethernet/netronome/nfp/nfp_port.h
@@ -110,7 +110,6 @@ struct nfp_port {
 extern const struct switchdev_ops nfp_port_switchdev_ops;
 
 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);
diff --git a/drivers/net/ethernet/sfc/efx.h b/drivers/net/ethernet/sfc/efx.h
index e41a717..b0c6004 100644
--- a/drivers/net/ethernet/sfc/efx.h
+++ b/drivers/net/ethernet/sfc/efx.h
@@ -33,7 +33,6 @@ netdev_tx_t efx_hard_start_xmit(struct sk_buff *skb,
 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, 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;
diff --git a/drivers/net/ethernet/sfc/falcon/efx.h b/drivers/net/ethernet/sfc/falcon/efx.h
index f3bc67e..4497511 100644
--- a/drivers/net/ethernet/sfc/falcon/efx.h
+++ b/drivers/net/ethernet/sfc/falcon/efx.h
@@ -33,7 +33,6 @@ netdev_tx_t ef4_hard_start_xmit(struct sk_buff *skb,
 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, 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 6c47526..447519a 100644
--- a/drivers/net/ethernet/sfc/falcon/tx.c
+++ b/drivers/net/ethernet/sfc/falcon/tx.c
@@ -426,7 +426,6 @@ void ef4_init_tx_queue_core_txq(struct ef4_tx_queue *tx_queue)
 }
 
 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);
diff --git a/drivers/net/ethernet/sfc/tx.c b/drivers/net/ethernet/sfc/tx.c
index 0c08c10..d17af91 100644
--- a/drivers/net/ethernet/sfc/tx.c
+++ b/drivers/net/ethernet/sfc/tx.c
@@ -654,7 +654,6 @@ void efx_init_tx_queue_core_txq(struct efx_tx_queue *tx_queue)
 }
 
 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);
diff --git a/drivers/net/ethernet/ti/netcp_core.c b/drivers/net/ethernet/ti/netcp_core.c
index cb21742..14f91b2 100644
--- a/drivers/net/ethernet/ti/netcp_core.c
+++ b/drivers/net/ethernet/ti/netcp_core.c
@@ -1878,7 +1878,6 @@ static u16 netcp_select_queue(struct net_device *dev, struct sk_buff *skb,
 }
 
 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;
diff --git a/include/linux/netdevice.h b/include/linux/netdevice.h
index bd49dba..6e2f7e3 100644
--- a/include/linux/netdevice.h
+++ b/include/linux/netdevice.h
@@ -977,7 +977,6 @@ struct xfrmdev_ops {
  * 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, 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
@@ -1227,8 +1226,6 @@ struct net_device_ops {
 						   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);
 #if IS_ENABLED(CONFIG_FCOE)
 	int			(*ndo_fcoe_enable)(struct net_device *dev);
diff --git a/include/net/pkt_cls.h b/include/net/pkt_cls.h
index 8213acd..ffaddf7 100644
--- a/include/net/pkt_cls.h
+++ b/include/net/pkt_cls.h
@@ -405,6 +405,21 @@ tcf_match_indev(struct sk_buff *skb, int ifindex)
 }
 #endif /* CONFIG_NET_CLS_IND */
 
+struct tc_cls_common_offload {
+	u32 handle;
+	u32 chain_index;
+	__be16 protocol;
+};
+
+static inline void
+tc_cls_common_offload_init(struct tc_cls_common_offload *cls_common,
+			   const struct tcf_proto *tp)
+{
+	cls_common->handle = tp->q->handle;
+	cls_common->chain_index = tp->chain->index;
+	cls_common->protocol = tp->protocol;
+}
+
 struct tc_cls_u32_knode {
 	struct tcf_exts *exts;
 	struct tc_u32_sel *sel;
@@ -431,6 +446,7 @@ enum tc_clsu32_command {
 };
 
 struct tc_cls_u32_offload {
+	struct tc_cls_common_offload common;
 	/* knode values */
 	enum tc_clsu32_command command;
 	union {
@@ -497,6 +513,7 @@ enum tc_fl_command {
 };
 
 struct tc_cls_flower_offload {
+	struct tc_cls_common_offload common;
 	enum tc_fl_command command;
 	u32 prio;
 	unsigned long cookie;
@@ -513,6 +530,7 @@ enum tc_matchall_command {
 };
 
 struct tc_cls_matchall_offload {
+	struct tc_cls_common_offload common;
 	enum tc_matchall_command command;
 	struct tcf_exts *exts;
 	unsigned long cookie;
@@ -526,6 +544,7 @@ enum tc_clsbpf_command {
 };
 
 struct tc_cls_bpf_offload {
+	struct tc_cls_common_offload common;
 	enum tc_clsbpf_command command;
 	struct tcf_exts *exts;
 	struct bpf_prog *prog;
diff --git a/net/dsa/slave.c b/net/dsa/slave.c
index e76d576..5e01e92 100644
--- a/net/dsa/slave.c
+++ b/net/dsa/slave.c
@@ -774,12 +774,12 @@ dsa_slave_mall_tc_entry_find(struct dsa_slave_priv *p,
 }
 
 static int dsa_slave_add_cls_matchall(struct net_device *dev,
-				      __be16 protocol,
 				      struct tc_cls_matchall_offload *cls,
 				      bool ingress)
 {
 	struct dsa_slave_priv *p = netdev_priv(dev);
 	struct dsa_mall_tc_entry *mall_tc_entry;
+	__be16 protocol = cls->common.protocol;
 	struct dsa_switch *ds = p->dp->ds;
 	struct net *net = dev_net(dev);
 	struct dsa_slave_priv *to_p;
@@ -864,18 +864,16 @@ static void dsa_slave_del_cls_matchall(struct net_device *dev,
 }
 
 static int dsa_slave_setup_tc_cls_matchall(struct net_device *dev,
-					   u32 handle, u32 chain_index,
-					   __be16 protocol,
 					   struct tc_cls_matchall_offload *cls)
 {
-	bool ingress = TC_H_MAJ(handle) == TC_H_MAJ(TC_H_INGRESS);
+	bool ingress = TC_H_MAJ(cls->common.handle) == TC_H_MAJ(TC_H_INGRESS);
 
-	if (chain_index)
+	if (cls->common.chain_index)
 		return -EOPNOTSUPP;
 
 	switch (cls->command) {
 	case TC_CLSMATCHALL_REPLACE:
-		return dsa_slave_add_cls_matchall(dev, protocol, cls, ingress);
+		return dsa_slave_add_cls_matchall(dev, cls, ingress);
 	case TC_CLSMATCHALL_DESTROY:
 		dsa_slave_del_cls_matchall(dev, cls);
 		return 0;
@@ -885,13 +883,11 @@ static int dsa_slave_setup_tc_cls_matchall(struct net_device *dev,
 }
 
 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)
 {
 	switch (type) {
 	case TC_SETUP_CLSMATCHALL:
-		return dsa_slave_setup_tc_cls_matchall(dev, handle, chain_index,
-						       protocol, tc->cls_mall);
+		return dsa_slave_setup_tc_cls_matchall(dev, tc->cls_mall);
 	default:
 		return -EOPNOTSUPP;
 	}
diff --git a/net/sched/cls_bpf.c b/net/sched/cls_bpf.c
index e2bf275..dde8efd 100644
--- a/net/sched/cls_bpf.c
+++ b/net/sched/cls_bpf.c
@@ -153,6 +153,7 @@ static int cls_bpf_offload_cmd(struct tcf_proto *tp, struct cls_bpf_prog *prog,
 
 	offload.cls_bpf = &bpf_offload;
 
+	tc_cls_common_offload_init(&bpf_offload.common, tp);
 	bpf_offload.command = cmd;
 	bpf_offload.exts = &prog->exts;
 	bpf_offload.prog = prog->filter;
@@ -160,11 +161,7 @@ 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, TC_SETUP_CLSBPF,
-					    tp->q->handle,
-					    tp->chain->index,
-					    tp->protocol, &offload);
-
+	err = dev->netdev_ops->ndo_setup_tc(dev, TC_SETUP_CLSBPF, &offload);
 	if (!err && (cmd == TC_CLSBPF_ADD || cmd == TC_CLSBPF_REPLACE))
 		prog->gen_flags |= TCA_CLS_FLAGS_IN_HW;
 
diff --git a/net/sched/cls_flower.c b/net/sched/cls_flower.c
index 52deeed..1fdf288 100644
--- a/net/sched/cls_flower.c
+++ b/net/sched/cls_flower.c
@@ -232,14 +232,14 @@ static void fl_hw_destroy_filter(struct tcf_proto *tp, struct cls_fl_filter *f)
 	if (!tc_can_offload(dev, tp))
 		return;
 
+	tc_cls_common_offload_init(&offload.common, tp);
 	offload.command = TC_CLSFLOWER_DESTROY;
 	offload.prio = tp->prio;
 	offload.cookie = (unsigned long)f;
 
 	tc->cls_flower = &offload;
 
-	dev->netdev_ops->ndo_setup_tc(dev, TC_SETUP_CLSFLOWER, tp->q->handle,
-				      tp->chain->index, tp->protocol, tc);
+	dev->netdev_ops->ndo_setup_tc(dev, TC_SETUP_CLSFLOWER, tc);
 }
 
 static int fl_hw_replace_filter(struct tcf_proto *tp,
@@ -264,6 +264,7 @@ static int fl_hw_replace_filter(struct tcf_proto *tp,
 		f->hw_dev = dev;
 	}
 
+	tc_cls_common_offload_init(&offload.common, tp);
 	offload.command = TC_CLSFLOWER_REPLACE;
 	offload.prio = tp->prio;
 	offload.cookie = (unsigned long)f;
@@ -274,9 +275,7 @@ static int fl_hw_replace_filter(struct tcf_proto *tp,
 
 	tc->cls_flower = &offload;
 
-	err = dev->netdev_ops->ndo_setup_tc(dev, TC_SETUP_CLSFLOWER,
-					    tp->q->handle, tp->chain->index,
-					    tp->protocol, tc);
+	err = dev->netdev_ops->ndo_setup_tc(dev, TC_SETUP_CLSFLOWER, tc);
 	if (!err)
 		f->flags |= TCA_CLS_FLAGS_IN_HW;
 
@@ -294,6 +293,7 @@ static void fl_hw_update_stats(struct tcf_proto *tp, struct cls_fl_filter *f)
 	if (!tc_can_offload(dev, tp))
 		return;
 
+	tc_cls_common_offload_init(&offload.common, tp);
 	offload.command = TC_CLSFLOWER_STATS;
 	offload.prio = tp->prio;
 	offload.cookie = (unsigned long)f;
@@ -301,8 +301,7 @@ static void fl_hw_update_stats(struct tcf_proto *tp, struct cls_fl_filter *f)
 
 	tc->cls_flower = &offload;
 
-	dev->netdev_ops->ndo_setup_tc(dev, TC_CLSFLOWER_STATS, tp->q->handle,
-				      tp->chain->index, tp->protocol, tc);
+	dev->netdev_ops->ndo_setup_tc(dev, TC_CLSFLOWER_STATS, tc);
 }
 
 static void __fl_delete(struct tcf_proto *tp, struct cls_fl_filter *f)
diff --git a/net/sched/cls_matchall.c b/net/sched/cls_matchall.c
index a8853ad..174c700 100644
--- a/net/sched/cls_matchall.c
+++ b/net/sched/cls_matchall.c
@@ -58,14 +58,14 @@ static int mall_replace_hw_filter(struct tcf_proto *tp,
 	struct tc_cls_matchall_offload mall_offload = {0};
 	int err;
 
+	tc_cls_common_offload_init(&mall_offload.common, tp);
 	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, TC_SETUP_CLSMATCHALL,
-					    tp->q->handle, tp->chain->index,
-					    tp->protocol, &offload);
+					    &offload);
 	if (!err)
 		head->flags |= TCA_CLS_FLAGS_IN_HW;
 
@@ -80,13 +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};
 
+	tc_cls_common_offload_init(&mall_offload.common, tp);
 	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, TC_SETUP_CLSMATCHALL, tp->q->handle,
-				      tp->chain->index, tp->protocol, &offload);
+	dev->netdev_ops->ndo_setup_tc(dev, TC_SETUP_CLSMATCHALL, &offload);
 }
 
 static void mall_destroy(struct tcf_proto *tp)
diff --git a/net/sched/cls_u32.c b/net/sched/cls_u32.c
index d1bae4c..c0f59c4 100644
--- a/net/sched/cls_u32.c
+++ b/net/sched/cls_u32.c
@@ -437,11 +437,10 @@ static void u32_remove_hw_knode(struct tcf_proto *tp, u32 handle)
 	offload.cls_u32 = &u32_offload;
 
 	if (tc_should_offload(dev, tp, 0)) {
+		tc_cls_common_offload_init(&u32_offload.common, tp);
 		offload.cls_u32->command = TC_CLSU32_DELETE_KNODE;
 		offload.cls_u32->knode.handle = handle;
-		dev->netdev_ops->ndo_setup_tc(dev, TC_SETUP_CLSU32,
-					      tp->q->handle, tp->chain->index,
-					      tp->protocol, &offload);
+		dev->netdev_ops->ndo_setup_tc(dev, TC_SETUP_CLSU32, &offload);
 	}
 }
 
@@ -458,14 +457,13 @@ static int u32_replace_hw_hnode(struct tcf_proto *tp, struct tc_u_hnode *h,
 
 	offload.cls_u32 = &u32_offload;
 
+	tc_cls_common_offload_init(&u32_offload.common, tp);
 	offload.cls_u32->command = TC_CLSU32_NEW_HNODE;
 	offload.cls_u32->hnode.divisor = h->divisor;
 	offload.cls_u32->hnode.handle = h->handle;
 	offload.cls_u32->hnode.prio = h->prio;
 
-	err = dev->netdev_ops->ndo_setup_tc(dev, TC_SETUP_CLSU32, tp->q->handle,
-					    tp->chain->index, tp->protocol,
-					    &offload);
+	err = dev->netdev_ops->ndo_setup_tc(dev, TC_SETUP_CLSU32, &offload);
 	if (tc_skip_sw(flags))
 		return err;
 
@@ -481,14 +479,13 @@ static void u32_clear_hw_hnode(struct tcf_proto *tp, struct tc_u_hnode *h)
 	offload.cls_u32 = &u32_offload;
 
 	if (tc_should_offload(dev, tp, 0)) {
+		tc_cls_common_offload_init(&u32_offload.common, tp);
 		offload.cls_u32->command = TC_CLSU32_DELETE_HNODE;
 		offload.cls_u32->hnode.divisor = h->divisor;
 		offload.cls_u32->hnode.handle = h->handle;
 		offload.cls_u32->hnode.prio = h->prio;
 
-		dev->netdev_ops->ndo_setup_tc(dev, TC_SETUP_CLSU32,
-					      tp->q->handle, tp->chain->index,
-					      tp->protocol, &offload);
+		dev->netdev_ops->ndo_setup_tc(dev, TC_SETUP_CLSU32, &offload);
 	}
 }
 
@@ -505,6 +502,7 @@ static int u32_replace_hw_knode(struct tcf_proto *tp, struct tc_u_knode *n,
 	if (!tc_should_offload(dev, tp, flags))
 		return tc_skip_sw(flags) ? -EINVAL : 0;
 
+	tc_cls_common_offload_init(&u32_offload.common, tp);
 	offload.cls_u32->command = TC_CLSU32_REPLACE_KNODE;
 	offload.cls_u32->knode.handle = n->handle;
 	offload.cls_u32->knode.fshift = n->fshift;
@@ -520,9 +518,7 @@ 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, TC_SETUP_CLSU32, tp->q->handle,
-					    tp->chain->index, tp->protocol,
-					    &offload);
+	err = dev->netdev_ops->ndo_setup_tc(dev, TC_SETUP_CLSU32, &offload);
 
 	if (!err)
 		n->flags |= TCA_CLS_FLAGS_IN_HW;
diff --git a/net/sched/sch_mqprio.c b/net/sched/sch_mqprio.c
index 329610c..09b577d 100644
--- a/net/sched/sch_mqprio.c
+++ b/net/sched/sch_mqprio.c
@@ -42,8 +42,7 @@ static void mqprio_destroy(struct Qdisc *sch)
 		struct tc_mqprio_qopt offload = { 0 };
 		struct tc_to_netdev tc = { { .mqprio = &offload } };
 
-		dev->netdev_ops->ndo_setup_tc(dev, TC_SETUP_MQPRIO,
-					      sch->handle, 0, 0, &tc);
+		dev->netdev_ops->ndo_setup_tc(dev, TC_SETUP_MQPRIO, &tc);
 	} else {
 		netdev_set_num_tc(dev, 0);
 	}
@@ -151,8 +150,7 @@ static int mqprio_init(struct Qdisc *sch, struct nlattr *opt)
 		struct tc_mqprio_qopt offload = *qopt;
 		struct tc_to_netdev tc = { { .mqprio = &offload } };
 
-		err = dev->netdev_ops->ndo_setup_tc(dev, TC_SETUP_MQPRIO,
-						    sch->handle, 0, 0, &tc);
+		err = dev->netdev_ops->ndo_setup_tc(dev, TC_SETUP_MQPRIO, &tc);
 		if (err)
 			return err;
 
-- 
2.9.3

[patch net-next v2 14/16] net: sched: move prio into cls_common

[Jiri Pirko]

From: Jiri Pirko <jiri@mellanox.com>

prio is not cls_flower specific, but it is meaningful for all
classifiers. Seems that only mlxsw cares about the value. Obviously,
cls offload in other drivers is broken.

Signed-off-by: Jiri Pirko <jiri@mellanox.com>
Acked-by: Jamal Hadi Salim <jhs@mojatatu.com>
---
 drivers/net/ethernet/mellanox/mlxsw/spectrum_flower.c | 2 +-
 include/net/pkt_cls.h                                 | 3 ++-
 net/sched/cls_flower.c                                | 3 ---
 3 files changed, 3 insertions(+), 5 deletions(-)

diff --git a/drivers/net/ethernet/mellanox/mlxsw/spectrum_flower.c b/drivers/net/ethernet/mellanox/mlxsw/spectrum_flower.c
index 021b6c0..95428b4 100644
--- a/drivers/net/ethernet/mellanox/mlxsw/spectrum_flower.c
+++ b/drivers/net/ethernet/mellanox/mlxsw/spectrum_flower.c
@@ -270,7 +270,7 @@ static int mlxsw_sp_flower_parse(struct mlxsw_sp *mlxsw_sp,
 		return -EOPNOTSUPP;
 	}
 
-	mlxsw_sp_acl_rulei_priority(rulei, f->prio);
+	mlxsw_sp_acl_rulei_priority(rulei, f->common.prio);
 
 	if (dissector_uses_key(f->dissector, FLOW_DISSECTOR_KEY_CONTROL)) {
 		struct flow_dissector_key_control *key =
diff --git a/include/net/pkt_cls.h b/include/net/pkt_cls.h
index ffaddf7..572083a 100644
--- a/include/net/pkt_cls.h
+++ b/include/net/pkt_cls.h
@@ -409,6 +409,7 @@ struct tc_cls_common_offload {
 	u32 handle;
 	u32 chain_index;
 	__be16 protocol;
+	u32 prio;
 };
 
 static inline void
@@ -418,6 +419,7 @@ tc_cls_common_offload_init(struct tc_cls_common_offload *cls_common,
 	cls_common->handle = tp->q->handle;
 	cls_common->chain_index = tp->chain->index;
 	cls_common->protocol = tp->protocol;
+	cls_common->prio = tp->prio;
 }
 
 struct tc_cls_u32_knode {
@@ -515,7 +517,6 @@ enum tc_fl_command {
 struct tc_cls_flower_offload {
 	struct tc_cls_common_offload common;
 	enum tc_fl_command command;
-	u32 prio;
 	unsigned long cookie;
 	struct flow_dissector *dissector;
 	struct fl_flow_key *mask;
diff --git a/net/sched/cls_flower.c b/net/sched/cls_flower.c
index 1fdf288..ccdf2f5 100644
--- a/net/sched/cls_flower.c
+++ b/net/sched/cls_flower.c
@@ -234,7 +234,6 @@ static void fl_hw_destroy_filter(struct tcf_proto *tp, struct cls_fl_filter *f)
 
 	tc_cls_common_offload_init(&offload.common, tp);
 	offload.command = TC_CLSFLOWER_DESTROY;
-	offload.prio = tp->prio;
 	offload.cookie = (unsigned long)f;
 
 	tc->cls_flower = &offload;
@@ -266,7 +265,6 @@ static int fl_hw_replace_filter(struct tcf_proto *tp,
 
 	tc_cls_common_offload_init(&offload.common, tp);
 	offload.command = TC_CLSFLOWER_REPLACE;
-	offload.prio = tp->prio;
 	offload.cookie = (unsigned long)f;
 	offload.dissector = dissector;
 	offload.mask = mask;
@@ -295,7 +293,6 @@ static void fl_hw_update_stats(struct tcf_proto *tp, struct cls_fl_filter *f)
 
 	tc_cls_common_offload_init(&offload.common, tp);
 	offload.command = TC_CLSFLOWER_STATS;
-	offload.prio = tp->prio;
 	offload.cookie = (unsigned long)f;
 	offload.exts = &f->exts;
 
-- 
2.9.3

[patch net-next v2 15/16] net: sched: change return value of ndo_setup_tc for driver supporting mqprio only

[Jiri Pirko]

From: Jiri Pirko <jiri@mellanox.com>

Change the return value from -EINVAL to -EOPNOTSUPP. The rest of the
drivers have it like that, so be aligned.

Signed-off-by: Jiri Pirko <jiri@mellanox.com>
Acked-by: Jamal Hadi Salim <jhs@mojatatu.com>
---
 drivers/net/ethernet/amd/xgbe/xgbe-drv.c               | 2 +-
 drivers/net/ethernet/broadcom/bnx2x/bnx2x_cmn.c        | 2 +-
 drivers/net/ethernet/broadcom/bnxt/bnxt.c              | 2 +-
 drivers/net/ethernet/freescale/dpaa/dpaa_eth.c         | 2 +-
 drivers/net/ethernet/hisilicon/hns3/hns3pf/hns3_enet.c | 2 +-
 drivers/net/ethernet/intel/fm10k/fm10k_netdev.c        | 2 +-
 drivers/net/ethernet/intel/i40e/i40e_main.c            | 2 +-
 drivers/net/ethernet/mellanox/mlx4/en_netdev.c         | 2 +-
 drivers/net/ethernet/sfc/falcon/tx.c                   | 2 +-
 drivers/net/ethernet/sfc/tx.c                          | 2 +-
 drivers/net/ethernet/ti/netcp_core.c                   | 2 +-
 11 files changed, 11 insertions(+), 11 deletions(-)

diff --git a/drivers/net/ethernet/amd/xgbe/xgbe-drv.c b/drivers/net/ethernet/amd/xgbe/xgbe-drv.c
index bbb7bfe..37d3e5b 100644
--- a/drivers/net/ethernet/amd/xgbe/xgbe-drv.c
+++ b/drivers/net/ethernet/amd/xgbe/xgbe-drv.c
@@ -1925,7 +1925,7 @@ static int xgbe_setup_tc(struct net_device *netdev, enum tc_setup_type type,
 	u8 tc;
 
 	if (type != TC_SETUP_MQPRIO)
-		return -EINVAL;
+		return -EOPNOTSUPP;
 
 	tc_to_netdev->mqprio->hw = TC_MQPRIO_HW_OFFLOAD_TCS;
 	tc = tc_to_netdev->mqprio->num_tc;
diff --git a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_cmn.c b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_cmn.c
index 257cf4b..8687afc 100644
--- a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_cmn.c
+++ b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_cmn.c
@@ -4288,7 +4288,7 @@ int __bnx2x_setup_tc(struct net_device *dev, enum tc_setup_type type,
 		     struct tc_to_netdev *tc)
 {
 	if (type != TC_SETUP_MQPRIO)
-		return -EINVAL;
+		return -EOPNOTSUPP;
 
 	tc->mqprio->hw = TC_MQPRIO_HW_OFFLOAD_TCS;
 
diff --git a/drivers/net/ethernet/broadcom/bnxt/bnxt.c b/drivers/net/ethernet/broadcom/bnxt/bnxt.c
index 1545b88..a78f72a 100644
--- a/drivers/net/ethernet/broadcom/bnxt/bnxt.c
+++ b/drivers/net/ethernet/broadcom/bnxt/bnxt.c
@@ -7241,7 +7241,7 @@ static int bnxt_setup_tc(struct net_device *dev, enum tc_setup_type type,
 			 struct tc_to_netdev *ntc)
 {
 	if (type != TC_SETUP_MQPRIO)
-		return -EINVAL;
+		return -EOPNOTSUPP;
 
 	ntc->mqprio->hw = TC_MQPRIO_HW_OFFLOAD_TCS;
 
diff --git a/drivers/net/ethernet/freescale/dpaa/dpaa_eth.c b/drivers/net/ethernet/freescale/dpaa/dpaa_eth.c
index 3827608..bfb44c9 100644
--- a/drivers/net/ethernet/freescale/dpaa/dpaa_eth.c
+++ b/drivers/net/ethernet/freescale/dpaa/dpaa_eth.c
@@ -350,7 +350,7 @@ static int dpaa_setup_tc(struct net_device *net_dev, enum tc_setup_type type,
 	int i;
 
 	if (type != TC_SETUP_MQPRIO)
-		return -EINVAL;
+		return -EOPNOTSUPP;
 
 	tc->mqprio->hw = TC_MQPRIO_HW_OFFLOAD_TCS;
 	num_tc = tc->mqprio->num_tc;
diff --git a/drivers/net/ethernet/hisilicon/hns3/hns3pf/hns3_enet.c b/drivers/net/ethernet/hisilicon/hns3/hns3pf/hns3_enet.c
index dc64d75..aa43ebd 100644
--- a/drivers/net/ethernet/hisilicon/hns3/hns3pf/hns3_enet.c
+++ b/drivers/net/ethernet/hisilicon/hns3/hns3pf/hns3_enet.c
@@ -1223,7 +1223,7 @@ static int hns3_nic_setup_tc(struct net_device *dev, enum tc_setup_type type,
 			     struct tc_to_netdev *tc)
 {
 	if (type != TC_SETUP_MQPRIO)
-		return -EINVAL;
+		return -EOPNOTSUPP;
 
 	return hns3_setup_tc(dev, tc->mqprio->num_tc);
 }
diff --git a/drivers/net/ethernet/intel/fm10k/fm10k_netdev.c b/drivers/net/ethernet/intel/fm10k/fm10k_netdev.c
index 71004b8..7088812 100644
--- a/drivers/net/ethernet/intel/fm10k/fm10k_netdev.c
+++ b/drivers/net/ethernet/intel/fm10k/fm10k_netdev.c
@@ -1269,7 +1269,7 @@ static int __fm10k_setup_tc(struct net_device *dev, enum tc_setup_type type,
 			    struct tc_to_netdev *tc)
 {
 	if (type != TC_SETUP_MQPRIO)
-		return -EINVAL;
+		return -EOPNOTSUPP;
 
 	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 97d8bb2..1f46338 100644
--- a/drivers/net/ethernet/intel/i40e/i40e_main.c
+++ b/drivers/net/ethernet/intel/i40e/i40e_main.c
@@ -5660,7 +5660,7 @@ static int __i40e_setup_tc(struct net_device *netdev, enum tc_setup_type type,
 			   struct tc_to_netdev *tc)
 {
 	if (type != TC_SETUP_MQPRIO)
-		return -EINVAL;
+		return -EOPNOTSUPP;
 
 	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 e81083e..1667e86 100644
--- a/drivers/net/ethernet/mellanox/mlx4/en_netdev.c
+++ b/drivers/net/ethernet/mellanox/mlx4/en_netdev.c
@@ -134,7 +134,7 @@ static int __mlx4_en_setup_tc(struct net_device *dev, enum tc_setup_type type,
 			      struct tc_to_netdev *tc)
 {
 	if (type != TC_SETUP_MQPRIO)
-		return -EINVAL;
+		return -EOPNOTSUPP;
 
 	if (tc->mqprio->num_tc && tc->mqprio->num_tc != MLX4_EN_NUM_UP_HIGH)
 		return -EINVAL;
diff --git a/drivers/net/ethernet/sfc/falcon/tx.c b/drivers/net/ethernet/sfc/falcon/tx.c
index 447519a..0f125e1 100644
--- a/drivers/net/ethernet/sfc/falcon/tx.c
+++ b/drivers/net/ethernet/sfc/falcon/tx.c
@@ -435,7 +435,7 @@ int ef4_setup_tc(struct net_device *net_dev, enum tc_setup_type type,
 	int rc;
 
 	if (type != TC_SETUP_MQPRIO)
-		return -EINVAL;
+		return -EOPNOTSUPP;
 
 	num_tc = ntc->mqprio->num_tc;
 
diff --git a/drivers/net/ethernet/sfc/tx.c b/drivers/net/ethernet/sfc/tx.c
index d17af91..53ba30c 100644
--- a/drivers/net/ethernet/sfc/tx.c
+++ b/drivers/net/ethernet/sfc/tx.c
@@ -663,7 +663,7 @@ int efx_setup_tc(struct net_device *net_dev, enum tc_setup_type type,
 	int rc;
 
 	if (type != TC_SETUP_MQPRIO)
-		return -EINVAL;
+		return -EOPNOTSUPP;
 
 	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 14f91b2..caba0ab 100644
--- a/drivers/net/ethernet/ti/netcp_core.c
+++ b/drivers/net/ethernet/ti/netcp_core.c
@@ -1887,7 +1887,7 @@ static int netcp_setup_tc(struct net_device *dev, enum tc_setup_type type,
 	ASSERT_RTNL();
 
 	if (type != TC_SETUP_MQPRIO)
-		return -EINVAL;
+		return -EOPNOTSUPP;
 
 	tc->mqprio->hw = TC_MQPRIO_HW_OFFLOAD_TCS;
 	num_tc = tc->mqprio->num_tc;
-- 
2.9.3

[patch net-next v2 16/16] net: sched: get rid of struct tc_to_netdev

[Jiri Pirko]

From: Jiri Pirko <jiri@mellanox.com>

Get rid of struct tc_to_netdev which is now just unnecessary container
and rather pass per-type structures down to drivers directly.
Along with that, consolidate the naming of per-type structure variables
in cls_*.

Signed-off-by: Jiri Pirko <jiri@mellanox.com>
Acked-by: Jamal Hadi Salim <jhs@mojatatu.com>
---
 drivers/net/ethernet/amd/xgbe/xgbe-drv.c           |  7 +-
 drivers/net/ethernet/broadcom/bnx2x/bnx2x_cmn.c    |  8 ++-
 drivers/net/ethernet/broadcom/bnx2x/bnx2x_cmn.h    |  2 +-
 drivers/net/ethernet/broadcom/bnxt/bnxt.c          |  8 ++-
 drivers/net/ethernet/chelsio/cxgb4/cxgb4_main.c    |  4 +-
 drivers/net/ethernet/freescale/dpaa/dpaa_eth.c     |  7 +-
 .../net/ethernet/hisilicon/hns3/hns3pf/hns3_enet.c |  6 +-
 drivers/net/ethernet/intel/fm10k/fm10k_netdev.c    |  8 ++-
 drivers/net/ethernet/intel/i40e/i40e_main.c        |  8 ++-
 drivers/net/ethernet/intel/ixgbe/ixgbe_main.c      |  6 +-
 drivers/net/ethernet/mellanox/mlx4/en_netdev.c     | 10 +--
 drivers/net/ethernet/mellanox/mlx5/core/en_main.c  |  6 +-
 drivers/net/ethernet/mellanox/mlx5/core/en_rep.c   | 12 ++--
 drivers/net/ethernet/mellanox/mlx5/core/en_tc.h    |  2 +
 drivers/net/ethernet/mellanox/mlxsw/spectrum.c     |  8 +--
 drivers/net/ethernet/netronome/nfp/bpf/main.c      |  5 +-
 drivers/net/ethernet/netronome/nfp/flower/main.h   |  4 +-
 .../net/ethernet/netronome/nfp/flower/offload.c    |  4 +-
 drivers/net/ethernet/netronome/nfp/nfp_app.h       |  8 +--
 drivers/net/ethernet/netronome/nfp/nfp_port.c      |  4 +-
 drivers/net/ethernet/netronome/nfp/nfp_port.h      |  3 +-
 drivers/net/ethernet/sfc/efx.h                     |  2 +-
 drivers/net/ethernet/sfc/falcon/efx.h              |  2 +-
 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                          | 19 +----
 net/dsa/slave.c                                    |  4 +-
 net/sched/cls_bpf.c                                | 21 +++---
 net/sched/cls_flower.c                             | 54 ++++++--------
 net/sched/cls_matchall.c                           | 27 +++----
 net/sched/cls_u32.c                                | 83 ++++++++++------------
 net/sched/sch_mqprio.c                             | 13 ++--
 33 files changed, 174 insertions(+), 202 deletions(-)

diff --git a/drivers/net/ethernet/amd/xgbe/xgbe-drv.c b/drivers/net/ethernet/amd/xgbe/xgbe-drv.c
index 37d3e5b..2fd9b80 100644
--- a/drivers/net/ethernet/amd/xgbe/xgbe-drv.c
+++ b/drivers/net/ethernet/amd/xgbe/xgbe-drv.c
@@ -1919,16 +1919,17 @@ static void xgbe_poll_controller(struct net_device *netdev)
 #endif /* End CONFIG_NET_POLL_CONTROLLER */
 
 static int xgbe_setup_tc(struct net_device *netdev, enum tc_setup_type type,
-			 struct tc_to_netdev *tc_to_netdev)
+			 void *type_data)
 {
 	struct xgbe_prv_data *pdata = netdev_priv(netdev);
+	struct tc_mqprio_qopt *mqprio = type_data;
 	u8 tc;
 
 	if (type != TC_SETUP_MQPRIO)
 		return -EOPNOTSUPP;
 
-	tc_to_netdev->mqprio->hw = TC_MQPRIO_HW_OFFLOAD_TCS;
-	tc = tc_to_netdev->mqprio->num_tc;
+	mqprio->hw = TC_MQPRIO_HW_OFFLOAD_TCS;
+	tc = mqprio->num_tc;
 
 	if (tc > pdata->hw_feat.tc_cnt)
 		return -EINVAL;
diff --git a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_cmn.c b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_cmn.c
index 8687afc..1216c1f 100644
--- a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_cmn.c
+++ b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_cmn.c
@@ -4285,14 +4285,16 @@ int bnx2x_setup_tc(struct net_device *dev, u8 num_tc)
 }
 
 int __bnx2x_setup_tc(struct net_device *dev, enum tc_setup_type type,
-		     struct tc_to_netdev *tc)
+		     void *type_data)
 {
+	struct tc_mqprio_qopt *mqprio = type_data;
+
 	if (type != TC_SETUP_MQPRIO)
 		return -EOPNOTSUPP;
 
-	tc->mqprio->hw = TC_MQPRIO_HW_OFFLOAD_TCS;
+	mqprio->hw = TC_MQPRIO_HW_OFFLOAD_TCS;
 
-	return bnx2x_setup_tc(dev, tc->mqprio->num_tc);
+	return bnx2x_setup_tc(dev, mqprio->num_tc);
 }
 
 /* called with rtnl_lock */
diff --git a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_cmn.h b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_cmn.h
index 04eb950..a5265e1 100644
--- a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_cmn.h
+++ b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_cmn.h
@@ -487,7 +487,7 @@ 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, enum tc_setup_type type,
-		     struct tc_to_netdev *tc);
+		     void *type_data);
 
 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 a78f72a..6e14fc4 100644
--- a/drivers/net/ethernet/broadcom/bnxt/bnxt.c
+++ b/drivers/net/ethernet/broadcom/bnxt/bnxt.c
@@ -7238,14 +7238,16 @@ int bnxt_setup_mq_tc(struct net_device *dev, u8 tc)
 }
 
 static int bnxt_setup_tc(struct net_device *dev, enum tc_setup_type type,
-			 struct tc_to_netdev *ntc)
+			 void *type_data)
 {
+	struct tc_mqprio_qopt *mqprio = type_data;
+
 	if (type != TC_SETUP_MQPRIO)
 		return -EOPNOTSUPP;
 
-	ntc->mqprio->hw = TC_MQPRIO_HW_OFFLOAD_TCS;
+	mqprio->hw = TC_MQPRIO_HW_OFFLOAD_TCS;
 
-	return bnxt_setup_mq_tc(dev, ntc->mqprio->num_tc);
+	return bnxt_setup_mq_tc(dev, mqprio->num_tc);
 }
 
 #ifdef CONFIG_RFS_ACCEL
diff --git a/drivers/net/ethernet/chelsio/cxgb4/cxgb4_main.c b/drivers/net/ethernet/chelsio/cxgb4/cxgb4_main.c
index 1319931..d80b20d 100644
--- a/drivers/net/ethernet/chelsio/cxgb4/cxgb4_main.c
+++ b/drivers/net/ethernet/chelsio/cxgb4/cxgb4_main.c
@@ -2908,7 +2908,7 @@ 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,
-			 struct tc_to_netdev *tc)
+			 void *type_data)
 {
 	struct port_info *pi = netdev2pinfo(dev);
 	struct adapter *adap = netdev2adap(dev);
@@ -2922,7 +2922,7 @@ static int cxgb_setup_tc(struct net_device *dev, enum tc_setup_type type,
 
 	switch (type) {
 	case TC_SETUP_CLSU32:
-		return cxgb_setup_tc_cls_u32(dev, tc->cls_u32);
+		return cxgb_setup_tc_cls_u32(dev, type_data);
 	default:
 		return -EOPNOTSUPP;
 	}
diff --git a/drivers/net/ethernet/freescale/dpaa/dpaa_eth.c b/drivers/net/ethernet/freescale/dpaa/dpaa_eth.c
index bfb44c9..733d54c 100644
--- a/drivers/net/ethernet/freescale/dpaa/dpaa_eth.c
+++ b/drivers/net/ethernet/freescale/dpaa/dpaa_eth.c
@@ -343,17 +343,18 @@ static void dpaa_get_stats64(struct net_device *net_dev,
 }
 
 static int dpaa_setup_tc(struct net_device *net_dev, enum tc_setup_type type,
-			 struct tc_to_netdev *tc)
+			 void *type_data)
 {
 	struct dpaa_priv *priv = netdev_priv(net_dev);
+	struct tc_mqprio_qopt *mqprio = type_data;
 	u8 num_tc;
 	int i;
 
 	if (type != TC_SETUP_MQPRIO)
 		return -EOPNOTSUPP;
 
-	tc->mqprio->hw = TC_MQPRIO_HW_OFFLOAD_TCS;
-	num_tc = tc->mqprio->num_tc;
+	mqprio->hw = TC_MQPRIO_HW_OFFLOAD_TCS;
+	num_tc = mqprio->num_tc;
 
 	if (num_tc == priv->num_tc)
 		return 0;
diff --git a/drivers/net/ethernet/hisilicon/hns3/hns3pf/hns3_enet.c b/drivers/net/ethernet/hisilicon/hns3/hns3pf/hns3_enet.c
index aa43ebd..069ae42 100644
--- a/drivers/net/ethernet/hisilicon/hns3/hns3pf/hns3_enet.c
+++ b/drivers/net/ethernet/hisilicon/hns3/hns3pf/hns3_enet.c
@@ -1220,12 +1220,14 @@ static int hns3_setup_tc(struct net_device *netdev, u8 tc)
 }
 
 static int hns3_nic_setup_tc(struct net_device *dev, enum tc_setup_type type,
-			     struct tc_to_netdev *tc)
+			     void *type_data)
 {
+	struct tc_mqprio_qopt *mqprio = type_data;
+
 	if (type != TC_SETUP_MQPRIO)
 		return -EOPNOTSUPP;
 
-	return hns3_setup_tc(dev, tc->mqprio->num_tc);
+	return hns3_setup_tc(dev, mqprio->num_tc);
 }
 
 static int hns3_vlan_rx_add_vid(struct net_device *netdev,
diff --git a/drivers/net/ethernet/intel/fm10k/fm10k_netdev.c b/drivers/net/ethernet/intel/fm10k/fm10k_netdev.c
index 7088812..e69d49d 100644
--- a/drivers/net/ethernet/intel/fm10k/fm10k_netdev.c
+++ b/drivers/net/ethernet/intel/fm10k/fm10k_netdev.c
@@ -1266,14 +1266,16 @@ int fm10k_setup_tc(struct net_device *dev, u8 tc)
 }
 
 static int __fm10k_setup_tc(struct net_device *dev, enum tc_setup_type type,
-			    struct tc_to_netdev *tc)
+			    void *type_data)
 {
+	struct tc_mqprio_qopt *mqprio = type_data;
+
 	if (type != TC_SETUP_MQPRIO)
 		return -EOPNOTSUPP;
 
-	tc->mqprio->hw = TC_MQPRIO_HW_OFFLOAD_TCS;
+	mqprio->hw = TC_MQPRIO_HW_OFFLOAD_TCS;
 
-	return fm10k_setup_tc(dev, tc->mqprio->num_tc);
+	return fm10k_setup_tc(dev, mqprio->num_tc);
 }
 
 static void fm10k_assign_l2_accel(struct fm10k_intfc *interface,
diff --git a/drivers/net/ethernet/intel/i40e/i40e_main.c b/drivers/net/ethernet/intel/i40e/i40e_main.c
index 1f46338..a7e5a76 100644
--- a/drivers/net/ethernet/intel/i40e/i40e_main.c
+++ b/drivers/net/ethernet/intel/i40e/i40e_main.c
@@ -5657,14 +5657,16 @@ static int i40e_setup_tc(struct net_device *netdev, u8 tc)
 }
 
 static int __i40e_setup_tc(struct net_device *netdev, enum tc_setup_type type,
-			   struct tc_to_netdev *tc)
+			   void *type_data)
 {
+	struct tc_mqprio_qopt *mqprio = type_data;
+
 	if (type != TC_SETUP_MQPRIO)
 		return -EOPNOTSUPP;
 
-	tc->mqprio->hw = TC_MQPRIO_HW_OFFLOAD_TCS;
+	mqprio->hw = TC_MQPRIO_HW_OFFLOAD_TCS;
 
-	return i40e_setup_tc(netdev, tc->mqprio->num_tc);
+	return i40e_setup_tc(netdev, mqprio->num_tc);
 }
 
 /**
diff --git a/drivers/net/ethernet/intel/ixgbe/ixgbe_main.c b/drivers/net/ethernet/intel/ixgbe/ixgbe_main.c
index 0a35031..c6b1324 100644
--- a/drivers/net/ethernet/intel/ixgbe/ixgbe_main.c
+++ b/drivers/net/ethernet/intel/ixgbe/ixgbe_main.c
@@ -9258,13 +9258,13 @@ static int ixgbe_setup_tc_mqprio(struct net_device *dev,
 }
 
 static int __ixgbe_setup_tc(struct net_device *dev, enum tc_setup_type type,
-			    struct tc_to_netdev *tc)
+			    void *type_data)
 {
 	switch (type) {
 	case TC_SETUP_CLSU32:
-		return ixgbe_setup_tc_cls_u32(dev, tc->cls_u32);
+		return ixgbe_setup_tc_cls_u32(dev, type_data);
 	case TC_SETUP_MQPRIO:
-		return ixgbe_setup_tc_mqprio(dev, tc->mqprio);
+		return ixgbe_setup_tc_mqprio(dev, type_data);
 	default:
 		return -EOPNOTSUPP;
 	}
diff --git a/drivers/net/ethernet/mellanox/mlx4/en_netdev.c b/drivers/net/ethernet/mellanox/mlx4/en_netdev.c
index 1667e86..6e67ca7 100644
--- a/drivers/net/ethernet/mellanox/mlx4/en_netdev.c
+++ b/drivers/net/ethernet/mellanox/mlx4/en_netdev.c
@@ -131,17 +131,19 @@ int mlx4_en_alloc_tx_queue_per_tc(struct net_device *dev, u8 tc)
 }
 
 static int __mlx4_en_setup_tc(struct net_device *dev, enum tc_setup_type type,
-			      struct tc_to_netdev *tc)
+			      void *type_data)
 {
+	struct tc_mqprio_qopt *mqprio = type_data;
+
 	if (type != TC_SETUP_MQPRIO)
 		return -EOPNOTSUPP;
 
-	if (tc->mqprio->num_tc && tc->mqprio->num_tc != MLX4_EN_NUM_UP_HIGH)
+	if (mqprio->num_tc && mqprio->num_tc != MLX4_EN_NUM_UP_HIGH)
 		return -EINVAL;
 
-	tc->mqprio->hw = TC_MQPRIO_HW_OFFLOAD_TCS;
+	mqprio->hw = TC_MQPRIO_HW_OFFLOAD_TCS;
 
-	return mlx4_en_alloc_tx_queue_per_tc(dev, tc->mqprio->num_tc);
+	return mlx4_en_alloc_tx_queue_per_tc(dev, mqprio->num_tc);
 }
 
 #ifdef CONFIG_RFS_ACCEL
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en_main.c b/drivers/net/ethernet/mellanox/mlx5/core/en_main.c
index 15f2a94..ae09162 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/en_main.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/en_main.c
@@ -3053,13 +3053,13 @@ static int mlx5e_setup_tc_cls_flower(struct net_device *dev,
 }
 
 static int mlx5e_setup_tc(struct net_device *dev, enum tc_setup_type type,
-			  struct tc_to_netdev *tc)
+			  void *type_data)
 {
 	switch (type) {
 	case TC_SETUP_CLSFLOWER:
-		return mlx5e_setup_tc_cls_flower(dev, tc->cls_flower);
+		return mlx5e_setup_tc_cls_flower(dev, type_data);
 	case TC_SETUP_MQPRIO:
-		return mlx5e_setup_tc_mqprio(dev, tc->mqprio);
+		return mlx5e_setup_tc_mqprio(dev, type_data);
 	default:
 		return -EOPNOTSUPP;
 	}
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en_rep.c b/drivers/net/ethernet/mellanox/mlx5/core/en_rep.c
index e5cf2e7..3df994d 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/en_rep.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/en_rep.c
@@ -651,10 +651,10 @@ static int mlx5e_rep_get_phys_port_name(struct net_device *dev,
 	return 0;
 }
 
-static int mlx5e_rep_setup_tc_cls_flower(struct net_device *dev,
-					 struct tc_to_netdev *tc)
+static int
+mlx5e_rep_setup_tc_cls_flower(struct net_device *dev,
+			      struct tc_cls_flower_offload *cls_flower)
 {
-	struct tc_cls_flower_offload *cls_flower = tc->cls_flower;
 	struct mlx5e_priv *priv = netdev_priv(dev);
 
 	if (TC_H_MAJ(cls_flower->common.handle) != TC_H_MAJ(TC_H_INGRESS) ||
@@ -666,7 +666,7 @@ static int mlx5e_rep_setup_tc_cls_flower(struct net_device *dev,
 
 		dev = mlx5_eswitch_get_uplink_netdev(esw);
 		return dev->netdev_ops->ndo_setup_tc(dev, TC_SETUP_CLSFLOWER,
-						     tc);
+						     cls_flower);
 	}
 
 	switch (cls_flower->command) {
@@ -682,11 +682,11 @@ static int mlx5e_rep_setup_tc_cls_flower(struct net_device *dev,
 }
 
 static int mlx5e_rep_setup_tc(struct net_device *dev, enum tc_setup_type type,
-			      struct tc_to_netdev *tc)
+			      void *type_data)
 {
 	switch (type) {
 	case TC_SETUP_CLSFLOWER:
-		return mlx5e_rep_setup_tc_cls_flower(dev, tc);
+		return mlx5e_rep_setup_tc_cls_flower(dev, type_data);
 	default:
 		return -EOPNOTSUPP;
 	}
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en_tc.h b/drivers/net/ethernet/mellanox/mlx5/core/en_tc.h
index 5a0f4a4..2917d96 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/en_tc.h
+++ b/drivers/net/ethernet/mellanox/mlx5/core/en_tc.h
@@ -33,6 +33,8 @@
 #ifndef __MLX5_EN_TC_H__
 #define __MLX5_EN_TC_H__
 
+#include <net/pkt_cls.h>
+
 #define MLX5E_TC_FLOW_ID_MASK 0x0000ffff
 
 int mlx5e_tc_init(struct mlx5e_priv *priv);
diff --git a/drivers/net/ethernet/mellanox/mlxsw/spectrum.c b/drivers/net/ethernet/mellanox/mlxsw/spectrum.c
index 1ca3204..eb7c454 100644
--- a/drivers/net/ethernet/mellanox/mlxsw/spectrum.c
+++ b/drivers/net/ethernet/mellanox/mlxsw/spectrum.c
@@ -1736,17 +1736,15 @@ mlxsw_sp_setup_tc_cls_flower(struct mlxsw_sp_port *mlxsw_sp_port,
 }
 
 static int mlxsw_sp_setup_tc(struct net_device *dev, enum tc_setup_type type,
-			     struct tc_to_netdev *tc)
+			     void *type_data)
 {
 	struct mlxsw_sp_port *mlxsw_sp_port = netdev_priv(dev);
 
 	switch (type) {
 	case TC_SETUP_CLSMATCHALL:
-		return mlxsw_sp_setup_tc_cls_matchall(mlxsw_sp_port,
-						      tc->cls_mall);
+		return mlxsw_sp_setup_tc_cls_matchall(mlxsw_sp_port, type_data);
 	case TC_SETUP_CLSFLOWER:
-		return mlxsw_sp_setup_tc_cls_flower(mlxsw_sp_port,
-						    tc->cls_flower);
+		return mlxsw_sp_setup_tc_cls_flower(mlxsw_sp_port, type_data);
 	default:
 		return -EOPNOTSUPP;
 	}
diff --git a/drivers/net/ethernet/netronome/nfp/bpf/main.c b/drivers/net/ethernet/netronome/nfp/bpf/main.c
index 152a7ab..f981f60 100644
--- a/drivers/net/ethernet/netronome/nfp/bpf/main.c
+++ b/drivers/net/ethernet/netronome/nfp/bpf/main.c
@@ -121,10 +121,9 @@ 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,
-			    enum tc_setup_type type,
-			    struct tc_to_netdev *tc)
+			    enum tc_setup_type type, void *type_data)
 {
-	struct tc_cls_bpf_offload *cls_bpf = tc->cls_bpf;
+	struct tc_cls_bpf_offload *cls_bpf = type_data;
 	struct nfp_net *nn = netdev_priv(netdev);
 
 	if (type != TC_SETUP_CLSBPF || !nfp_net_ebpf_capable(nn) ||
diff --git a/drivers/net/ethernet/netronome/nfp/flower/main.h b/drivers/net/ethernet/netronome/nfp/flower/main.h
index eb94d08..71e4f4f 100644
--- a/drivers/net/ethernet/netronome/nfp/flower/main.h
+++ b/drivers/net/ethernet/netronome/nfp/flower/main.h
@@ -38,8 +38,8 @@
 #include <linux/hashtable.h>
 #include <linux/time64.h>
 #include <linux/types.h>
+#include <net/pkt_cls.h>
 
-struct tc_to_netdev;
 struct net_device;
 struct nfp_app;
 
@@ -135,7 +135,7 @@ 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,
-			enum tc_setup_type type, struct tc_to_netdev *tc);
+			enum tc_setup_type type, void *type_data);
 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 8197836..01767c7 100644
--- a/drivers/net/ethernet/netronome/nfp/flower/offload.c
+++ b/drivers/net/ethernet/netronome/nfp/flower/offload.c
@@ -385,9 +385,9 @@ 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,
-			enum tc_setup_type type, struct tc_to_netdev *tc)
+			enum tc_setup_type type, void *type_data)
 {
-	struct tc_cls_flower_offload *cls_flower = tc->cls_flower;
+	struct tc_cls_flower_offload *cls_flower = type_data;
 
 	if (type != TC_SETUP_CLSFLOWER ||
 	    TC_H_MAJ(cls_flower->common.handle) != TC_H_MAJ(TC_H_INGRESS) ||
diff --git a/drivers/net/ethernet/netronome/nfp/nfp_app.h b/drivers/net/ethernet/netronome/nfp/nfp_app.h
index 7a2f950..f34e877 100644
--- a/drivers/net/ethernet/netronome/nfp/nfp_app.h
+++ b/drivers/net/ethernet/netronome/nfp/nfp_app.h
@@ -42,7 +42,6 @@ struct bpf_prog;
 struct net_device;
 struct pci_dev;
 struct sk_buff;
-struct tc_to_netdev;
 struct sk_buff;
 struct nfp_app;
 struct nfp_cpp;
@@ -109,7 +108,7 @@ 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,
-			enum tc_setup_type type, struct tc_to_netdev *tc);
+			enum tc_setup_type type, void *type_data);
 	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 +237,11 @@ 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,
-				   struct tc_to_netdev *tc)
+				   enum tc_setup_type type, void *type_data)
 {
 	if (!app || !app->type->setup_tc)
 		return -EOPNOTSUPP;
-	return app->type->setup_tc(app, netdev, type, tc);
+	return app->type->setup_tc(app, netdev, type, type_data);
 }
 
 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 e8abab2..0cf65e5 100644
--- a/drivers/net/ethernet/netronome/nfp/nfp_port.c
+++ b/drivers/net/ethernet/netronome/nfp/nfp_port.c
@@ -89,7 +89,7 @@ const struct switchdev_ops nfp_port_switchdev_ops = {
 };
 
 int nfp_port_setup_tc(struct net_device *netdev, enum tc_setup_type type,
-		      struct tc_to_netdev *tc)
+		      void *type_data)
 {
 	struct nfp_port *port;
 
@@ -97,7 +97,7 @@ int nfp_port_setup_tc(struct net_device *netdev, enum tc_setup_type type,
 	if (!port)
 		return -EOPNOTSUPP;
 
-	return nfp_app_setup_tc(port->app, netdev, type, tc);
+	return nfp_app_setup_tc(port->app, netdev, type, type_data);
 }
 
 struct nfp_port *
diff --git a/drivers/net/ethernet/netronome/nfp/nfp_port.h b/drivers/net/ethernet/netronome/nfp/nfp_port.h
index 252f06d..c88e376 100644
--- a/drivers/net/ethernet/netronome/nfp/nfp_port.h
+++ b/drivers/net/ethernet/netronome/nfp/nfp_port.h
@@ -36,7 +36,6 @@
 
 #include <net/devlink.h>
 
-struct tc_to_netdev;
 struct net_device;
 struct nfp_app;
 struct nfp_pf;
@@ -110,7 +109,7 @@ struct nfp_port {
 extern const struct switchdev_ops nfp_port_switchdev_ops;
 
 int nfp_port_setup_tc(struct net_device *netdev, enum tc_setup_type type,
-		      struct tc_to_netdev *tc);
+		      void *type_data);
 
 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 b0c6004..d407adf 100644
--- a/drivers/net/ethernet/sfc/efx.h
+++ b/drivers/net/ethernet/sfc/efx.h
@@ -33,7 +33,7 @@ netdev_tx_t efx_hard_start_xmit(struct sk_buff *skb,
 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, enum tc_setup_type type,
-		 struct tc_to_netdev *tc);
+		 void *type_data);
 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 4497511..4f3bb30 100644
--- a/drivers/net/ethernet/sfc/falcon/efx.h
+++ b/drivers/net/ethernet/sfc/falcon/efx.h
@@ -33,7 +33,7 @@ netdev_tx_t ef4_hard_start_xmit(struct sk_buff *skb,
 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, enum tc_setup_type type,
-		 struct tc_to_netdev *tc);
+		 void *type_data);
 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 0f125e1..6a75f41 100644
--- a/drivers/net/ethernet/sfc/falcon/tx.c
+++ b/drivers/net/ethernet/sfc/falcon/tx.c
@@ -426,9 +426,10 @@ void ef4_init_tx_queue_core_txq(struct ef4_tx_queue *tx_queue)
 }
 
 int ef4_setup_tc(struct net_device *net_dev, enum tc_setup_type type,
-		 struct tc_to_netdev *ntc)
+		 void *type_data)
 {
 	struct ef4_nic *efx = netdev_priv(net_dev);
+	struct tc_mqprio_qopt *mqprio = type_data;
 	struct ef4_channel *channel;
 	struct ef4_tx_queue *tx_queue;
 	unsigned tc, num_tc;
@@ -437,12 +438,12 @@ int ef4_setup_tc(struct net_device *net_dev, enum tc_setup_type type,
 	if (type != TC_SETUP_MQPRIO)
 		return -EOPNOTSUPP;
 
-	num_tc = ntc->mqprio->num_tc;
+	num_tc = mqprio->num_tc;
 
 	if (ef4_nic_rev(efx) < EF4_REV_FALCON_B0 || num_tc > EF4_MAX_TX_TC)
 		return -EINVAL;
 
-	ntc->mqprio->hw = TC_MQPRIO_HW_OFFLOAD_TCS;
+	mqprio->hw = TC_MQPRIO_HW_OFFLOAD_TCS;
 
 	if (num_tc == net_dev->num_tc)
 		return 0;
diff --git a/drivers/net/ethernet/sfc/tx.c b/drivers/net/ethernet/sfc/tx.c
index 53ba30c..32bf1fe 100644
--- a/drivers/net/ethernet/sfc/tx.c
+++ b/drivers/net/ethernet/sfc/tx.c
@@ -654,9 +654,10 @@ void efx_init_tx_queue_core_txq(struct efx_tx_queue *tx_queue)
 }
 
 int efx_setup_tc(struct net_device *net_dev, enum tc_setup_type type,
-		 struct tc_to_netdev *ntc)
+		 void *type_data)
 {
 	struct efx_nic *efx = netdev_priv(net_dev);
+	struct tc_mqprio_qopt *mqprio = type_data;
 	struct efx_channel *channel;
 	struct efx_tx_queue *tx_queue;
 	unsigned tc, num_tc;
@@ -665,12 +666,12 @@ int efx_setup_tc(struct net_device *net_dev, enum tc_setup_type type,
 	if (type != TC_SETUP_MQPRIO)
 		return -EOPNOTSUPP;
 
-	num_tc = ntc->mqprio->num_tc;
+	num_tc = mqprio->num_tc;
 
 	if (num_tc > EFX_MAX_TX_TC)
 		return -EINVAL;
 
-	ntc->mqprio->hw = TC_MQPRIO_HW_OFFLOAD_TCS;
+	mqprio->hw = TC_MQPRIO_HW_OFFLOAD_TCS;
 
 	if (num_tc == net_dev->num_tc)
 		return 0;
diff --git a/drivers/net/ethernet/ti/netcp_core.c b/drivers/net/ethernet/ti/netcp_core.c
index caba0ab..eb96a69 100644
--- a/drivers/net/ethernet/ti/netcp_core.c
+++ b/drivers/net/ethernet/ti/netcp_core.c
@@ -1878,8 +1878,9 @@ static u16 netcp_select_queue(struct net_device *dev, struct sk_buff *skb,
 }
 
 static int netcp_setup_tc(struct net_device *dev, enum tc_setup_type type,
-			  struct tc_to_netdev *tc)
+			  void *type_data)
 {
+	struct tc_mqprio_qopt *mqprio = type_data;
 	u8 num_tc;
 	int i;
 
@@ -1889,8 +1890,8 @@ static int netcp_setup_tc(struct net_device *dev, enum tc_setup_type type,
 	if (type != TC_SETUP_MQPRIO)
 		return -EOPNOTSUPP;
 
-	tc->mqprio->hw = TC_MQPRIO_HW_OFFLOAD_TCS;
-	num_tc = tc->mqprio->num_tc;
+	mqprio->hw = TC_MQPRIO_HW_OFFLOAD_TCS;
+	num_tc = mqprio->num_tc;
 
 	/* Sanity-check the number of traffic classes requested */
 	if ((dev->real_num_tx_queues <= 1) ||
diff --git a/include/linux/netdevice.h b/include/linux/netdevice.h
index 6e2f7e3..1d238d5 100644
--- a/include/linux/netdevice.h
+++ b/include/linux/netdevice.h
@@ -771,9 +771,6 @@ static inline bool netdev_phys_item_id_same(struct netdev_phys_item_id *a,
 typedef u16 (*select_queue_fallback_t)(struct net_device *dev,
 				       struct sk_buff *skb);
 
-/* These structures hold the attributes of qdisc and classifiers
- * that are being passed to the netdevice through the setup_tc op.
- */
 enum tc_setup_type {
 	TC_SETUP_MQPRIO,
 	TC_SETUP_CLSU32,
@@ -782,18 +779,6 @@ enum tc_setup_type {
 	TC_SETUP_CLSBPF,
 };
 
-struct tc_cls_u32_offload;
-
-struct tc_to_netdev {
-	union {
-		struct tc_cls_u32_offload *cls_u32;
-		struct tc_cls_flower_offload *cls_flower;
-		struct tc_cls_matchall_offload *cls_mall;
-		struct tc_cls_bpf_offload *cls_bpf;
-		struct tc_mqprio_qopt *mqprio;
-	};
-};
-
 /* These structures hold the attributes of xdp state that are being passed
  * to the netdevice through the xdp op.
  */
@@ -977,7 +962,7 @@ struct xfrmdev_ops {
  * 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, enum tc_setup_type type,
- *		       struct tc_to_netdev *tc);
+ *		       void *type_data);
  *	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
@@ -1226,7 +1211,7 @@ struct net_device_ops {
 						   int vf, bool setting);
 	int			(*ndo_setup_tc)(struct net_device *dev,
 						enum tc_setup_type type,
-						struct tc_to_netdev *tc);
+						void *type_data);
 #if IS_ENABLED(CONFIG_FCOE)
 	int			(*ndo_fcoe_enable)(struct net_device *dev);
 	int			(*ndo_fcoe_disable)(struct net_device *dev);
diff --git a/net/dsa/slave.c b/net/dsa/slave.c
index 5e01e92..c6b5de2 100644
--- a/net/dsa/slave.c
+++ b/net/dsa/slave.c
@@ -883,11 +883,11 @@ static int dsa_slave_setup_tc_cls_matchall(struct net_device *dev,
 }
 
 static int dsa_slave_setup_tc(struct net_device *dev, enum tc_setup_type type,
-			      struct tc_to_netdev *tc)
+			      void *type_data)
 {
 	switch (type) {
 	case TC_SETUP_CLSMATCHALL:
-		return dsa_slave_setup_tc_cls_matchall(dev, tc->cls_mall);
+		return dsa_slave_setup_tc_cls_matchall(dev, type_data);
 	default:
 		return -EOPNOTSUPP;
 	}
diff --git a/net/sched/cls_bpf.c b/net/sched/cls_bpf.c
index dde8efd..2d4d06e 100644
--- a/net/sched/cls_bpf.c
+++ b/net/sched/cls_bpf.c
@@ -147,21 +147,18 @@ static int cls_bpf_offload_cmd(struct tcf_proto *tp, struct cls_bpf_prog *prog,
 			       enum tc_clsbpf_command cmd)
 {
 	struct net_device *dev = tp->q->dev_queue->dev;
-	struct tc_cls_bpf_offload bpf_offload = {};
-	struct tc_to_netdev offload;
+	struct tc_cls_bpf_offload cls_bpf = {};
 	int err;
 
-	offload.cls_bpf = &bpf_offload;
+	tc_cls_common_offload_init(&cls_bpf.common, tp);
+	cls_bpf.command = cmd;
+	cls_bpf.exts = &prog->exts;
+	cls_bpf.prog = prog->filter;
+	cls_bpf.name = prog->bpf_name;
+	cls_bpf.exts_integrated = prog->exts_integrated;
+	cls_bpf.gen_flags = prog->gen_flags;
 
-	tc_cls_common_offload_init(&bpf_offload.common, tp);
-	bpf_offload.command = cmd;
-	bpf_offload.exts = &prog->exts;
-	bpf_offload.prog = prog->filter;
-	bpf_offload.name = prog->bpf_name;
-	bpf_offload.exts_integrated = prog->exts_integrated;
-	bpf_offload.gen_flags = prog->gen_flags;
-
-	err = dev->netdev_ops->ndo_setup_tc(dev, TC_SETUP_CLSBPF, &offload);
+	err = dev->netdev_ops->ndo_setup_tc(dev, TC_SETUP_CLSBPF, &cls_bpf);
 	if (!err && (cmd == TC_CLSBPF_ADD || cmd == TC_CLSBPF_REPLACE))
 		prog->gen_flags |= TCA_CLS_FLAGS_IN_HW;
 
diff --git a/net/sched/cls_flower.c b/net/sched/cls_flower.c
index ccdf2f5..1474bac 100644
--- a/net/sched/cls_flower.c
+++ b/net/sched/cls_flower.c
@@ -88,7 +88,6 @@ struct cls_fl_filter {
 	u32 handle;
 	u32 flags;
 	struct rcu_head	rcu;
-	struct tc_to_netdev tc;
 	struct net_device *hw_dev;
 };
 
@@ -225,20 +224,17 @@ static void fl_destroy_filter(struct rcu_head *head)
 
 static void fl_hw_destroy_filter(struct tcf_proto *tp, struct cls_fl_filter *f)
 {
-	struct tc_cls_flower_offload offload = {0};
+	struct tc_cls_flower_offload cls_flower = {};
 	struct net_device *dev = f->hw_dev;
-	struct tc_to_netdev *tc = &f->tc;
 
 	if (!tc_can_offload(dev, tp))
 		return;
 
-	tc_cls_common_offload_init(&offload.common, tp);
-	offload.command = TC_CLSFLOWER_DESTROY;
-	offload.cookie = (unsigned long)f;
+	tc_cls_common_offload_init(&cls_flower.common, tp);
+	cls_flower.command = TC_CLSFLOWER_DESTROY;
+	cls_flower.cookie = (unsigned long) f;
 
-	tc->cls_flower = &offload;
-
-	dev->netdev_ops->ndo_setup_tc(dev, TC_SETUP_CLSFLOWER, tc);
+	dev->netdev_ops->ndo_setup_tc(dev, TC_SETUP_CLSFLOWER, &cls_flower);
 }
 
 static int fl_hw_replace_filter(struct tcf_proto *tp,
@@ -247,8 +243,7 @@ static int fl_hw_replace_filter(struct tcf_proto *tp,
 				struct cls_fl_filter *f)
 {
 	struct net_device *dev = tp->q->dev_queue->dev;
-	struct tc_cls_flower_offload offload = {0};
-	struct tc_to_netdev *tc = &f->tc;
+	struct tc_cls_flower_offload cls_flower = {};
 	int err;
 
 	if (!tc_can_offload(dev, tp)) {
@@ -258,22 +253,21 @@ static int fl_hw_replace_filter(struct tcf_proto *tp,
 			return tc_skip_sw(f->flags) ? -EINVAL : 0;
 		}
 		dev = f->hw_dev;
-		offload.egress_dev = true;
+		cls_flower.egress_dev = true;
 	} else {
 		f->hw_dev = dev;
 	}
 
-	tc_cls_common_offload_init(&offload.common, tp);
-	offload.command = TC_CLSFLOWER_REPLACE;
-	offload.cookie = (unsigned long)f;
-	offload.dissector = dissector;
-	offload.mask = mask;
-	offload.key = &f->mkey;
-	offload.exts = &f->exts;
-
-	tc->cls_flower = &offload;
+	tc_cls_common_offload_init(&cls_flower.common, tp);
+	cls_flower.command = TC_CLSFLOWER_REPLACE;
+	cls_flower.cookie = (unsigned long) f;
+	cls_flower.dissector = dissector;
+	cls_flower.mask = mask;
+	cls_flower.key = &f->mkey;
+	cls_flower.exts = &f->exts;
 
-	err = dev->netdev_ops->ndo_setup_tc(dev, TC_SETUP_CLSFLOWER, tc);
+	err = dev->netdev_ops->ndo_setup_tc(dev, TC_SETUP_CLSFLOWER,
+					    &cls_flower);
 	if (!err)
 		f->flags |= TCA_CLS_FLAGS_IN_HW;
 
@@ -284,21 +278,19 @@ static int fl_hw_replace_filter(struct tcf_proto *tp,
 
 static void fl_hw_update_stats(struct tcf_proto *tp, struct cls_fl_filter *f)
 {
-	struct tc_cls_flower_offload offload = {0};
+	struct tc_cls_flower_offload cls_flower = {};
 	struct net_device *dev = f->hw_dev;
-	struct tc_to_netdev *tc = &f->tc;
 
 	if (!tc_can_offload(dev, tp))
 		return;
 
-	tc_cls_common_offload_init(&offload.common, tp);
-	offload.command = TC_CLSFLOWER_STATS;
-	offload.cookie = (unsigned long)f;
-	offload.exts = &f->exts;
-
-	tc->cls_flower = &offload;
+	tc_cls_common_offload_init(&cls_flower.common, tp);
+	cls_flower.command = TC_CLSFLOWER_STATS;
+	cls_flower.cookie = (unsigned long) f;
+	cls_flower.exts = &f->exts;
 
-	dev->netdev_ops->ndo_setup_tc(dev, TC_CLSFLOWER_STATS, tc);
+	dev->netdev_ops->ndo_setup_tc(dev, TC_CLSFLOWER_STATS,
+				      &cls_flower);
 }
 
 static void __fl_delete(struct tcf_proto *tp, struct cls_fl_filter *f)
diff --git a/net/sched/cls_matchall.c b/net/sched/cls_matchall.c
index 174c700..c9f6500 100644
--- a/net/sched/cls_matchall.c
+++ b/net/sched/cls_matchall.c
@@ -54,18 +54,16 @@ static int mall_replace_hw_filter(struct tcf_proto *tp,
 				  unsigned long cookie)
 {
 	struct net_device *dev = tp->q->dev_queue->dev;
-	struct tc_to_netdev offload;
-	struct tc_cls_matchall_offload mall_offload = {0};
+	struct tc_cls_matchall_offload cls_mall = {};
 	int err;
 
-	tc_cls_common_offload_init(&mall_offload.common, tp);
-	offload.cls_mall = &mall_offload;
-	offload.cls_mall->command = TC_CLSMATCHALL_REPLACE;
-	offload.cls_mall->exts = &head->exts;
-	offload.cls_mall->cookie = cookie;
+	tc_cls_common_offload_init(&cls_mall.common, tp);
+	cls_mall.command = TC_CLSMATCHALL_REPLACE;
+	cls_mall.exts = &head->exts;
+	cls_mall.cookie = cookie;
 
 	err = dev->netdev_ops->ndo_setup_tc(dev, TC_SETUP_CLSMATCHALL,
-					    &offload);
+					    &cls_mall);
 	if (!err)
 		head->flags |= TCA_CLS_FLAGS_IN_HW;
 
@@ -77,16 +75,13 @@ static void mall_destroy_hw_filter(struct tcf_proto *tp,
 				   unsigned long cookie)
 {
 	struct net_device *dev = tp->q->dev_queue->dev;
-	struct tc_to_netdev offload;
-	struct tc_cls_matchall_offload mall_offload = {0};
+	struct tc_cls_matchall_offload cls_mall = {};
 
-	tc_cls_common_offload_init(&mall_offload.common, tp);
-	offload.cls_mall = &mall_offload;
-	offload.cls_mall->command = TC_CLSMATCHALL_DESTROY;
-	offload.cls_mall->exts = NULL;
-	offload.cls_mall->cookie = cookie;
+	tc_cls_common_offload_init(&cls_mall.common, tp);
+	cls_mall.command = TC_CLSMATCHALL_DESTROY;
+	cls_mall.cookie = cookie;
 
-	dev->netdev_ops->ndo_setup_tc(dev, TC_SETUP_CLSMATCHALL, &offload);
+	dev->netdev_ops->ndo_setup_tc(dev, TC_SETUP_CLSMATCHALL, &cls_mall);
 }
 
 static void mall_destroy(struct tcf_proto *tp)
diff --git a/net/sched/cls_u32.c b/net/sched/cls_u32.c
index c0f59c4..4ed51d3 100644
--- a/net/sched/cls_u32.c
+++ b/net/sched/cls_u32.c
@@ -431,39 +431,35 @@ static int u32_delete_key(struct tcf_proto *tp, struct tc_u_knode *key)
 static void u32_remove_hw_knode(struct tcf_proto *tp, u32 handle)
 {
 	struct net_device *dev = tp->q->dev_queue->dev;
-	struct tc_cls_u32_offload u32_offload = {0};
-	struct tc_to_netdev offload;
+	struct tc_cls_u32_offload cls_u32 = {};
 
-	offload.cls_u32 = &u32_offload;
+	if (!tc_should_offload(dev, tp, 0))
+		return;
 
-	if (tc_should_offload(dev, tp, 0)) {
-		tc_cls_common_offload_init(&u32_offload.common, tp);
-		offload.cls_u32->command = TC_CLSU32_DELETE_KNODE;
-		offload.cls_u32->knode.handle = handle;
-		dev->netdev_ops->ndo_setup_tc(dev, TC_SETUP_CLSU32, &offload);
-	}
+	tc_cls_common_offload_init(&cls_u32.common, tp);
+	cls_u32.command = TC_CLSU32_DELETE_KNODE;
+	cls_u32.knode.handle = handle;
+
+	dev->netdev_ops->ndo_setup_tc(dev, TC_SETUP_CLSU32, &cls_u32);
 }
 
 static int u32_replace_hw_hnode(struct tcf_proto *tp, struct tc_u_hnode *h,
 				u32 flags)
 {
 	struct net_device *dev = tp->q->dev_queue->dev;
-	struct tc_cls_u32_offload u32_offload = {0};
-	struct tc_to_netdev offload;
+	struct tc_cls_u32_offload cls_u32 = {};
 	int err;
 
 	if (!tc_should_offload(dev, tp, flags))
 		return tc_skip_sw(flags) ? -EINVAL : 0;
 
-	offload.cls_u32 = &u32_offload;
-
-	tc_cls_common_offload_init(&u32_offload.common, tp);
-	offload.cls_u32->command = TC_CLSU32_NEW_HNODE;
-	offload.cls_u32->hnode.divisor = h->divisor;
-	offload.cls_u32->hnode.handle = h->handle;
-	offload.cls_u32->hnode.prio = h->prio;
+	tc_cls_common_offload_init(&cls_u32.common, tp);
+	cls_u32.command = TC_CLSU32_NEW_HNODE;
+	cls_u32.hnode.divisor = h->divisor;
+	cls_u32.hnode.handle = h->handle;
+	cls_u32.hnode.prio = h->prio;
 
-	err = dev->netdev_ops->ndo_setup_tc(dev, TC_SETUP_CLSU32, &offload);
+	err = dev->netdev_ops->ndo_setup_tc(dev, TC_SETUP_CLSU32, &cls_u32);
 	if (tc_skip_sw(flags))
 		return err;
 
@@ -473,52 +469,47 @@ static int u32_replace_hw_hnode(struct tcf_proto *tp, struct tc_u_hnode *h,
 static void u32_clear_hw_hnode(struct tcf_proto *tp, struct tc_u_hnode *h)
 {
 	struct net_device *dev = tp->q->dev_queue->dev;
-	struct tc_cls_u32_offload u32_offload = {0};
-	struct tc_to_netdev offload;
+	struct tc_cls_u32_offload cls_u32 = {};
 
-	offload.cls_u32 = &u32_offload;
+	if (!tc_should_offload(dev, tp, 0))
+		return;
 
-	if (tc_should_offload(dev, tp, 0)) {
-		tc_cls_common_offload_init(&u32_offload.common, tp);
-		offload.cls_u32->command = TC_CLSU32_DELETE_HNODE;
-		offload.cls_u32->hnode.divisor = h->divisor;
-		offload.cls_u32->hnode.handle = h->handle;
-		offload.cls_u32->hnode.prio = h->prio;
+	tc_cls_common_offload_init(&cls_u32.common, tp);
+	cls_u32.command = TC_CLSU32_DELETE_HNODE;
+	cls_u32.hnode.divisor = h->divisor;
+	cls_u32.hnode.handle = h->handle;
+	cls_u32.hnode.prio = h->prio;
 
-		dev->netdev_ops->ndo_setup_tc(dev, TC_SETUP_CLSU32, &offload);
-	}
+	dev->netdev_ops->ndo_setup_tc(dev, TC_SETUP_CLSU32, &cls_u32);
 }
 
 static int u32_replace_hw_knode(struct tcf_proto *tp, struct tc_u_knode *n,
 				u32 flags)
 {
 	struct net_device *dev = tp->q->dev_queue->dev;
-	struct tc_cls_u32_offload u32_offload = {0};
-	struct tc_to_netdev offload;
+	struct tc_cls_u32_offload cls_u32 = {};
 	int err;
 
-	offload.cls_u32 = &u32_offload;
-
 	if (!tc_should_offload(dev, tp, flags))
 		return tc_skip_sw(flags) ? -EINVAL : 0;
 
-	tc_cls_common_offload_init(&u32_offload.common, tp);
-	offload.cls_u32->command = TC_CLSU32_REPLACE_KNODE;
-	offload.cls_u32->knode.handle = n->handle;
-	offload.cls_u32->knode.fshift = n->fshift;
+	tc_cls_common_offload_init(&cls_u32.common, tp);
+	cls_u32.command = TC_CLSU32_REPLACE_KNODE;
+	cls_u32.knode.handle = n->handle;
+	cls_u32.knode.fshift = n->fshift;
 #ifdef CONFIG_CLS_U32_MARK
-	offload.cls_u32->knode.val = n->val;
-	offload.cls_u32->knode.mask = n->mask;
+	cls_u32.knode.val = n->val;
+	cls_u32.knode.mask = n->mask;
 #else
-	offload.cls_u32->knode.val = 0;
-	offload.cls_u32->knode.mask = 0;
+	cls_u32.knode.val = 0;
+	cls_u32.knode.mask = 0;
 #endif
-	offload.cls_u32->knode.sel = &n->sel;
-	offload.cls_u32->knode.exts = &n->exts;
+	cls_u32.knode.sel = &n->sel;
+	cls_u32.knode.exts = &n->exts;
 	if (n->ht_down)
-		offload.cls_u32->knode.link_handle = n->ht_down->handle;
+		cls_u32.knode.link_handle = n->ht_down->handle;
 
-	err = dev->netdev_ops->ndo_setup_tc(dev, TC_SETUP_CLSU32, &offload);
+	err = dev->netdev_ops->ndo_setup_tc(dev, TC_SETUP_CLSU32, &cls_u32);
 
 	if (!err)
 		n->flags |= TCA_CLS_FLAGS_IN_HW;
diff --git a/net/sched/sch_mqprio.c b/net/sched/sch_mqprio.c
index 09b577d..2165a05 100644
--- a/net/sched/sch_mqprio.c
+++ b/net/sched/sch_mqprio.c
@@ -39,10 +39,9 @@ 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 = { { .mqprio = &offload } };
+		struct tc_mqprio_qopt mqprio = {};
 
-		dev->netdev_ops->ndo_setup_tc(dev, TC_SETUP_MQPRIO, &tc);
+		dev->netdev_ops->ndo_setup_tc(dev, TC_SETUP_MQPRIO, &mqprio);
 	} else {
 		netdev_set_num_tc(dev, 0);
 	}
@@ -147,14 +146,14 @@ static int mqprio_init(struct Qdisc *sch, struct nlattr *opt)
 	 * supplied and verified mapping
 	 */
 	if (qopt->hw) {
-		struct tc_mqprio_qopt offload = *qopt;
-		struct tc_to_netdev tc = { { .mqprio = &offload } };
+		struct tc_mqprio_qopt mqprio = *qopt;
 
-		err = dev->netdev_ops->ndo_setup_tc(dev, TC_SETUP_MQPRIO, &tc);
+		err = dev->netdev_ops->ndo_setup_tc(dev, TC_SETUP_MQPRIO,
+						    &mqprio);
 		if (err)
 			return err;
 
-		priv->hw_offload = offload.hw;
+		priv->hw_offload = mqprio.hw;
 	} else {
 		netdev_set_num_tc(dev, qopt->num_tc);
 		for (i = 0; i < qopt->num_tc; i++)
-- 
2.9.3

Re: [patch net-next v2 00/16] net: sched: summer cleanup part 2, ndo_setup_tc

[David Miller]

From: Jiri Pirko <jiri@resnulli.us>
Date: Mon,  7 Aug 2017 10:15:16 +0200

> From: Jiri Pirko <jiri@mellanox.com>
> 
> This patchset focuses on ndo_setup_tc and its args.
> Currently there are couple of things that do not make much sense.
> The type is passed in struct tc_to_netdev, but as it is always
> required, should be arg of the ndo. Other things are passed as args
> but they are only relevant for cls offloads and not mqprio. Therefore,
> they should be pushed to struct. As the tc_to_netdev struct in the end
> is just a container of single pointer, we get rid of it and pass the
> struct according to type. So in the end, we have:
> ndo_setup_tc(dev, type, type_data_struct)
> 
> There are couple of cosmetics done on the way to make things smooth.
> Also, reported error is consolidated to eopnotsupp in case the
> asked offload is not supported.
> 
> v1->v2:
> - added forgotten hns3pf bits

Series applied, thanks.