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net: sched: push cls related args into cls_common structure

Browse Source 
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>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Jiri Pirko 2017-08-07 10:15:29 +02:00 committed by David S. Miller
parent 74897ef0a5
commit 5fd9fc4e20
39 changed files with 101 additions and 144 deletions
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1
drivers/net/ethernet/amd/xgbe/xgbe-drv.c
View File

@ -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);

1
drivers/net/ethernet/broadcom/bnx2x/bnx2x_cmn.c
View File

@ -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)

1
drivers/net/ethernet/broadcom/bnx2x/bnx2x_cmn.h
View File

@ -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,

1
drivers/net/ethernet/broadcom/bnxt/bnxt.c
View File

@ -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)

14
drivers/net/ethernet/chelsio/cxgb4/cxgb4_main.c
View File

@ -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;
}

7
drivers/net/ethernet/chelsio/cxgb4/cxgb4_tc_u32.c
View File

@ -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 @@ out:
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;

6
drivers/net/ethernet/chelsio/cxgb4/cxgb4_tc_u32.h
View File

@ -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);

1
drivers/net/ethernet/freescale/dpaa/dpaa_eth.c
View File

@ -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);

1
drivers/net/ethernet/hisilicon/hns3/hns3pf/hns3_enet.c
View File

@ -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)

1
drivers/net/ethernet/intel/fm10k/fm10k_netdev.c
View File

@ -1266,7 +1266,6 @@ err_queueing_scheme:
}
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)

1
drivers/net/ethernet/intel/i40e/i40e_main.c
View File

@ -5657,7 +5657,6 @@ exit:
}
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)

17
drivers/net/ethernet/intel/ixgbe/ixgbe_main.c
View File

@ -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 @@ free_jump:
}
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:

1
drivers/net/ethernet/mellanox/mlx4/en_netdev.c
View File

@ -131,7 +131,6 @@ out:
}
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)

11
drivers/net/ethernet/mellanox/mlx5/core/en_main.c
View File

@ -3032,18 +3032,17 @@ out:
}
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:

15
drivers/net/ethernet/mellanox/mlx5/core/en_rep.c
View File

@ -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;
}

2
drivers/net/ethernet/mellanox/mlx5/core/en_tc.c
View File

@ -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;

2
drivers/net/ethernet/mellanox/mlx5/core/en_tc.h
View File

@ -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);

25
drivers/net/ethernet/mellanox/mlxsw/spectrum.c
View File

@ -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;

2
drivers/net/ethernet/mellanox/mlxsw/spectrum.h
View File

@ -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,

2
drivers/net/ethernet/mellanox/mlxsw/spectrum_flower.c
View File

@ -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;

10
drivers/net/ethernet/netronome/nfp/bpf/main.c
View File

@ -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)

3
drivers/net/ethernet/netronome/nfp/flower/main.h
View File

@ -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,

12
drivers/net/ethernet/netronome/nfp/flower/offload.c
View File

@ -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);
}

6
drivers/net/ethernet/netronome/nfp/nfp_app.h
View File

@ -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,

6
drivers/net/ethernet/netronome/nfp/nfp_port.c
View File

@ -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 *

1
drivers/net/ethernet/netronome/nfp/nfp_port.h
View File

@ -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);

1
drivers/net/ethernet/sfc/efx.h
View File

@ -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;

1
drivers/net/ethernet/sfc/falcon/efx.h
View File

@ -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;

1
drivers/net/ethernet/sfc/falcon/tx.c
View File

@ -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);

1
drivers/net/ethernet/sfc/tx.c
View File

@ -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);

1
drivers/net/ethernet/ti/netcp_core.c
View File

@ -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;

3
include/linux/netdevice.h
View File

@ -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);

19
include/net/pkt_cls.h
View File

@ -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;

14
net/dsa/slave.c
View File

@ -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;
}

7
net/sched/cls_bpf.c
View File

@ -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;

13
net/sched/cls_flower.c
View File

@ -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)

8
net/sched/cls_matchall.c
View File

@ -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)

20
net/sched/cls_u32.c
View File

@ -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;

6
net/sched/sch_mqprio.c
View File

@ -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;