switch (f->command) {
case TC_BLOCK_BIND:
return tcf_block_cb_register(f->block, bnxt_setup_tc_block_cb,
- bp, bp);
+ bp, bp, f->extack);
case TC_BLOCK_UNBIND:
tcf_block_cb_unregister(f->block, bnxt_setup_tc_block_cb, bp);
return 0;
case TC_BLOCK_BIND:
return tcf_block_cb_register(f->block,
bnxt_vf_rep_setup_tc_block_cb,
- vf_rep, vf_rep);
+ vf_rep, vf_rep, f->extack);
case TC_BLOCK_UNBIND:
tcf_block_cb_unregister(f->block,
bnxt_vf_rep_setup_tc_block_cb, vf_rep);
switch (f->command) {
case TC_BLOCK_BIND:
return tcf_block_cb_register(f->block, cxgb_setup_tc_block_cb,
- pi, dev);
+ pi, dev, f->extack);
case TC_BLOCK_UNBIND:
tcf_block_cb_unregister(f->block, cxgb_setup_tc_block_cb, pi);
return 0;
switch (f->command) {
case TC_BLOCK_BIND:
return tcf_block_cb_register(f->block, i40e_setup_tc_block_cb,
- np, np);
+ np, np, f->extack);
case TC_BLOCK_UNBIND:
tcf_block_cb_unregister(f->block, i40e_setup_tc_block_cb, np);
return 0;
switch (f->command) {
case TC_BLOCK_BIND:
return tcf_block_cb_register(f->block, i40evf_setup_tc_block_cb,
- adapter, adapter);
+ adapter, adapter, f->extack);
case TC_BLOCK_UNBIND:
tcf_block_cb_unregister(f->block, i40evf_setup_tc_block_cb,
adapter);
switch (f->command) {
case TC_BLOCK_BIND:
return tcf_block_cb_register(f->block, igb_setup_tc_block_cb,
- adapter, adapter);
+ adapter, adapter, f->extack);
case TC_BLOCK_UNBIND:
tcf_block_cb_unregister(f->block, igb_setup_tc_block_cb,
adapter);
switch (f->command) {
case TC_BLOCK_BIND:
return tcf_block_cb_register(f->block, ixgbe_setup_tc_block_cb,
- adapter, adapter);
+ adapter, adapter, f->extack);
case TC_BLOCK_UNBIND:
tcf_block_cb_unregister(f->block, ixgbe_setup_tc_block_cb,
adapter);
switch (f->command) {
case TC_BLOCK_BIND:
return tcf_block_cb_register(f->block, mlx5e_setup_tc_block_cb,
- priv, priv);
+ priv, priv, f->extack);
case TC_BLOCK_UNBIND:
tcf_block_cb_unregister(f->block, mlx5e_setup_tc_block_cb,
priv);
switch (f->command) {
case TC_BLOCK_BIND:
return tcf_block_cb_register(f->block, mlx5e_rep_setup_tc_cb,
- priv, priv);
+ priv, priv, f->extack);
case TC_BLOCK_UNBIND:
tcf_block_cb_unregister(f->block, mlx5e_rep_setup_tc_cb, priv);
return 0;
static int
mlxsw_sp_setup_tc_block_flower_bind(struct mlxsw_sp_port *mlxsw_sp_port,
- struct tcf_block *block, bool ingress)
+ struct tcf_block *block, bool ingress,
+ struct netlink_ext_ack *extack)
{
struct mlxsw_sp *mlxsw_sp = mlxsw_sp_port->mlxsw_sp;
struct mlxsw_sp_acl_block *acl_block;
return -ENOMEM;
block_cb = __tcf_block_cb_register(block,
mlxsw_sp_setup_tc_block_cb_flower,
- mlxsw_sp, acl_block);
+ mlxsw_sp, acl_block, extack);
if (IS_ERR(block_cb)) {
err = PTR_ERR(block_cb);
goto err_cb_register;
switch (f->command) {
case TC_BLOCK_BIND:
err = tcf_block_cb_register(f->block, cb, mlxsw_sp_port,
- mlxsw_sp_port);
+ mlxsw_sp_port, f->extack);
if (err)
return err;
err = mlxsw_sp_setup_tc_block_flower_bind(mlxsw_sp_port,
- f->block, ingress);
+ f->block, ingress,
+ f->extack);
if (err) {
tcf_block_cb_unregister(f->block, cb, mlxsw_sp_port);
return err;
case TC_BLOCK_BIND:
return tcf_block_cb_register(f->block,
nfp_bpf_setup_tc_block_cb,
- nn, nn);
+ nn, nn, f->extack);
case TC_BLOCK_UNBIND:
tcf_block_cb_unregister(f->block,
nfp_bpf_setup_tc_block_cb,
case TC_BLOCK_BIND:
return tcf_block_cb_register(f->block,
nfp_flower_setup_tc_block_cb,
- repr, repr);
+ repr, repr, f->extack);
case TC_BLOCK_UNBIND:
tcf_block_cb_unregister(f->block,
nfp_flower_setup_tc_block_cb,
switch (f->command) {
case TC_BLOCK_BIND:
return tcf_block_cb_register(f->block, stmmac_setup_tc_block_cb,
- priv, priv);
+ priv, priv, f->extack);
case TC_BLOCK_UNBIND:
tcf_block_cb_unregister(f->block, stmmac_setup_tc_block_cb, priv);
return 0;
switch (f->command) {
case TC_BLOCK_BIND:
return tcf_block_cb_register(f->block, nsim_setup_tc_block_cb,
- ns, ns);
+ ns, ns, f->extack);
case TC_BLOCK_UNBIND:
tcf_block_cb_unregister(f->block, nsim_setup_tc_block_cb, ns);
return 0;
unsigned int tcf_block_cb_decref(struct tcf_block_cb *block_cb);
struct tcf_block_cb *__tcf_block_cb_register(struct tcf_block *block,
tc_setup_cb_t *cb, void *cb_ident,
- void *cb_priv);
+ void *cb_priv,
+ struct netlink_ext_ack *extack);
int tcf_block_cb_register(struct tcf_block *block,
tc_setup_cb_t *cb, void *cb_ident,
- void *cb_priv);
+ void *cb_priv, struct netlink_ext_ack *extack);
void __tcf_block_cb_unregister(struct tcf_block_cb *block_cb);
void tcf_block_cb_unregister(struct tcf_block *block,
tc_setup_cb_t *cb, void *cb_ident);
static inline
struct tcf_block_cb *__tcf_block_cb_register(struct tcf_block *block,
tc_setup_cb_t *cb, void *cb_ident,
- void *cb_priv)
+ void *cb_priv,
+ struct netlink_ext_ack *extack)
{
return NULL;
}
static inline
int tcf_block_cb_register(struct tcf_block *block,
tc_setup_cb_t *cb, void *cb_ident,
- void *cb_priv)
+ void *cb_priv, struct netlink_ext_ack *extack)
{
return 0;
}
enum tc_block_command command;
enum tcf_block_binder_type binder_type;
struct tcf_block *block;
+ struct netlink_ext_ack *extack;
};
struct tc_cls_common_offload {
switch (f->command) {
case TC_BLOCK_BIND:
- return tcf_block_cb_register(f->block, cb, dev, dev);
+ return tcf_block_cb_register(f->block, cb, dev, dev, f->extack);
case TC_BLOCK_UNBIND:
tcf_block_cb_unregister(f->block, cb, dev);
return 0;
static int tcf_block_offload_cmd(struct tcf_block *block,
struct net_device *dev,
struct tcf_block_ext_info *ei,
- enum tc_block_command command)
+ enum tc_block_command command,
+ struct netlink_ext_ack *extack)
{
struct tc_block_offload bo = {};
bo.command = command;
bo.binder_type = ei->binder_type;
bo.block = block;
+ bo.extack = extack;
return dev->netdev_ops->ndo_setup_tc(dev, TC_SETUP_BLOCK, &bo);
}
static int tcf_block_offload_bind(struct tcf_block *block, struct Qdisc *q,
- struct tcf_block_ext_info *ei)
+ struct tcf_block_ext_info *ei,
+ struct netlink_ext_ack *extack)
{
struct net_device *dev = q->dev_queue->dev;
int err;
/* If tc offload feature is disabled and the block we try to bind
* to already has some offloaded filters, forbid to bind.
*/
- if (!tc_can_offload(dev) && tcf_block_offload_in_use(block))
+ if (!tc_can_offload(dev) && tcf_block_offload_in_use(block)) {
+ NL_SET_ERR_MSG(extack, "Bind to offloaded block failed as dev has offload disabled");
return -EOPNOTSUPP;
+ }
- err = tcf_block_offload_cmd(block, dev, ei, TC_BLOCK_BIND);
+ err = tcf_block_offload_cmd(block, dev, ei, TC_BLOCK_BIND, extack);
if (err == -EOPNOTSUPP)
goto no_offload_dev_inc;
return err;
if (!dev->netdev_ops->ndo_setup_tc)
goto no_offload_dev_dec;
- err = tcf_block_offload_cmd(block, dev, ei, TC_BLOCK_UNBIND);
+ err = tcf_block_offload_cmd(block, dev, ei, TC_BLOCK_UNBIND, NULL);
if (err == -EOPNOTSUPP)
goto no_offload_dev_dec;
return;
if (err)
goto err_chain_head_change_cb_add;
- err = tcf_block_offload_bind(block, q, ei);
+ err = tcf_block_offload_bind(block, q, ei, extack);
if (err)
goto err_block_offload_bind;
struct tcf_block_cb *__tcf_block_cb_register(struct tcf_block *block,
tc_setup_cb_t *cb, void *cb_ident,
- void *cb_priv)
+ void *cb_priv,
+ struct netlink_ext_ack *extack)
{
struct tcf_block_cb *block_cb;
int tcf_block_cb_register(struct tcf_block *block,
tc_setup_cb_t *cb, void *cb_ident,
- void *cb_priv)
+ void *cb_priv, struct netlink_ext_ack *extack)
{
struct tcf_block_cb *block_cb;
- block_cb = __tcf_block_cb_register(block, cb, cb_ident, cb_priv);
+ block_cb = __tcf_block_cb_register(block, cb, cb_ident, cb_priv,
+ extack);
return IS_ERR(block_cb) ? PTR_ERR(block_cb) : 0;
}
EXPORT_SYMBOL(tcf_block_cb_register);