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net/mlx5e: HTB, change functions name to follow convention

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Following the change of the functions to be object like, change also
the names.

Signed-off-by: Moshe Tal <moshet@nvidia.com>
Reviewed-by: Tariq Toukan <tariqt@nvidia.com>
Reviewed-by: Maxim Mikityanskiy <maximmi@nvidia.com>
Signed-off-by: Saeed Mahameed <saeedm@nvidia.com>
This commit is contained in:
Moshe Tal 2022-04-12 15:05:50 +03:00 committed by Saeed Mahameed
parent 28df4a0117
commit 3685eed56f
4 changed files with 36 additions and 36 deletions
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64
drivers/net/ethernet/mellanox/mlx5/core/en/qos.c
View File

@ -38,7 +38,7 @@ int mlx5e_qos_max_leaf_nodes(struct mlx5_core_dev *mdev)
return min(MLX5E_QOS_MAX_LEAF_NODES, mlx5_qos_max_leaf_nodes(mdev));
}
int mlx5e_qos_cur_leaf_nodes(struct mlx5e_htb *htb)
int mlx5e_htb_cur_leaf_nodes(struct mlx5e_htb *htb)
{
int last;
@ -75,8 +75,8 @@ struct mlx5e_qos_node {
#define MLX5E_HTB_CLASSID_ROOT 0xffffffff
static struct mlx5e_qos_node *
mlx5e_sw_node_create_leaf(struct mlx5e_htb *htb, u16 classid, u16 qid,
struct mlx5e_qos_node *parent)
mlx5e_htb_node_create_leaf(struct mlx5e_htb *htb, u16 classid, u16 qid,
struct mlx5e_qos_node *parent)
{
struct mlx5e_qos_node *node;
@ -97,7 +97,7 @@ mlx5e_sw_node_create_leaf(struct mlx5e_htb *htb, u16 classid, u16 qid,
return node;
}
static struct mlx5e_qos_node *mlx5e_sw_node_create_root(struct mlx5e_htb *htb)
static struct mlx5e_qos_node *mlx5e_htb_node_create_root(struct mlx5e_htb *htb)
{
struct mlx5e_qos_node *node;
@ -112,7 +112,7 @@ static struct mlx5e_qos_node *mlx5e_sw_node_create_root(struct mlx5e_htb *htb)
return node;
}
static struct mlx5e_qos_node *mlx5e_sw_node_find(struct mlx5e_htb *htb, u32 classid)
static struct mlx5e_qos_node *mlx5e_htb_node_find(struct mlx5e_htb *htb, u32 classid)
{
struct mlx5e_qos_node *node = NULL;
@ -124,7 +124,7 @@ static struct mlx5e_qos_node *mlx5e_sw_node_find(struct mlx5e_htb *htb, u32 clas
return node;
}
static struct mlx5e_qos_node *mlx5e_sw_node_find_rcu(struct mlx5e_htb *htb, u32 classid)
static struct mlx5e_qos_node *mlx5e_htb_node_find_rcu(struct mlx5e_htb *htb, u32 classid)
{
struct mlx5e_qos_node *node = NULL;
@ -136,7 +136,7 @@ static struct mlx5e_qos_node *mlx5e_sw_node_find_rcu(struct mlx5e_htb *htb, u32
return node;
}
static void mlx5e_sw_node_delete(struct mlx5e_htb *htb, struct mlx5e_qos_node *node)
static void mlx5e_htb_node_delete(struct mlx5e_htb *htb, struct mlx5e_qos_node *node)
{
hash_del_rcu(&node->hnode);
if (node->qid != MLX5E_QOS_QID_INNER) {
@ -166,7 +166,7 @@ static u16 mlx5e_qid_from_qos(struct mlx5e_channels *chs, u16 qid)
return (chs->params.num_channels + is_ptp) * mlx5e_get_dcb_num_tc(&chs->params) + qid;
}
int mlx5e_get_txq_by_classid(struct mlx5e_htb *htb, u16 classid)
int mlx5e_htb_get_txq_by_classid(struct mlx5e_htb *htb, u16 classid)
{
struct mlx5e_qos_node *node;
u16 qid;
@ -174,7 +174,7 @@ int mlx5e_get_txq_by_classid(struct mlx5e_htb *htb, u16 classid)
rcu_read_lock();
node = mlx5e_sw_node_find_rcu(htb, classid);
node = mlx5e_htb_node_find_rcu(htb, classid);
if (!node) {
res = -ENOENT;
goto out;
@ -513,7 +513,7 @@ mlx5e_htb_root_add(struct mlx5e_htb *htb, u16 htb_maj_id, u16 htb_defcls,
goto err_cancel_selq;
}
root = mlx5e_sw_node_create_root(htb);
root = mlx5e_htb_node_create_root(htb);
if (IS_ERR(root)) {
err = PTR_ERR(root);
goto err_free_queues;
@ -530,7 +530,7 @@ mlx5e_htb_root_add(struct mlx5e_htb *htb, u16 htb_maj_id, u16 htb_defcls,
return 0;
err_sw_node_delete:
mlx5e_sw_node_delete(htb, root);
mlx5e_htb_node_delete(htb, root);
err_free_queues:
if (opened)
@ -556,7 +556,7 @@ static int mlx5e_htb_root_del(struct mlx5e_htb *htb)
mlx5e_selq_prepare_htb(htb->selq, 0, 0);
mlx5e_selq_apply(htb->selq);
root = mlx5e_sw_node_find(htb, MLX5E_HTB_CLASSID_ROOT);
root = mlx5e_htb_node_find(htb, MLX5E_HTB_CLASSID_ROOT);
if (!root) {
qos_err(htb->mdev, "Failed to find the root node in the QoS tree\n");
return -ENOENT;
@ -565,7 +565,7 @@ static int mlx5e_htb_root_del(struct mlx5e_htb *htb)
if (err)
qos_err(htb->mdev, "Failed to destroy root node %u, err = %d\n",
root->hw_id, err);
mlx5e_sw_node_delete(htb, root);
mlx5e_htb_node_delete(htb, root);
mlx5e_qos_deactivate_all_queues(&priv->channels);
mlx5e_qos_close_all_queues(&priv->channels);
@ -623,11 +623,11 @@ mlx5e_htb_leaf_alloc_queue(struct mlx5e_htb *htb, u16 classid,
return qid;
}
parent = mlx5e_sw_node_find(htb, parent_classid);
parent = mlx5e_htb_node_find(htb, parent_classid);
if (!parent)
return -EINVAL;
node = mlx5e_sw_node_create_leaf(htb, classid, qid, parent);
node = mlx5e_htb_node_create_leaf(htb, classid, qid, parent);
if (IS_ERR(node))
return PTR_ERR(node);
@ -642,7 +642,7 @@ mlx5e_htb_leaf_alloc_queue(struct mlx5e_htb *htb, u16 classid,
NL_SET_ERR_MSG_MOD(extack, "Firmware error when creating a leaf node.");
qos_err(htb->mdev, "Failed to create a leaf node (class %04x), err = %d\n",
classid, err);
mlx5e_sw_node_delete(htb, node);
mlx5e_htb_node_delete(htb, node);
return err;
}
@ -673,7 +673,7 @@ mlx5e_htb_leaf_to_inner(struct mlx5e_htb *htb, u16 classid, u16 child_classid,
qos_dbg(htb->mdev, "TC_HTB_LEAF_TO_INNER classid %04x, upcoming child %04x, rate %llu, ceil %llu\n",
classid, child_classid, rate, ceil);
node = mlx5e_sw_node_find(htb, classid);
node = mlx5e_htb_node_find(htb, classid);
if (!node)
return -ENOENT;
@ -688,7 +688,7 @@ mlx5e_htb_leaf_to_inner(struct mlx5e_htb *htb, u16 classid, u16 child_classid,
}
/* Intentionally reuse the qid for the upcoming first child. */
child = mlx5e_sw_node_create_leaf(htb, child_classid, node->qid, node);
child = mlx5e_htb_node_create_leaf(htb, child_classid, node->qid, node);
if (IS_ERR(child)) {
err = PTR_ERR(child);
goto err_destroy_hw_node;
@ -710,7 +710,7 @@ mlx5e_htb_leaf_to_inner(struct mlx5e_htb *htb, u16 classid, u16 child_classid,
/* No fail point. */
qid = node->qid;
/* Pairs with mlx5e_get_txq_by_classid. */
/* Pairs with mlx5e_htb_get_txq_by_classid. */
WRITE_ONCE(node->qid, MLX5E_QOS_QID_INNER);
if (test_bit(MLX5E_STATE_OPENED, &priv->state)) {
@ -740,7 +740,7 @@ mlx5e_htb_leaf_to_inner(struct mlx5e_htb *htb, u16 classid, u16 child_classid,
err_delete_sw_node:
child->qid = MLX5E_QOS_QID_INNER;
mlx5e_sw_node_delete(htb, child);
mlx5e_htb_node_delete(htb, child);
err_destroy_hw_node:
tmp_err = mlx5_qos_destroy_node(htb->mdev, new_hw_id);
@ -750,7 +750,7 @@ mlx5e_htb_leaf_to_inner(struct mlx5e_htb *htb, u16 classid, u16 child_classid,
return err;
}
static struct mlx5e_qos_node *mlx5e_sw_node_find_by_qid(struct mlx5e_htb *htb, u16 qid)
static struct mlx5e_qos_node *mlx5e_htb_node_find_by_qid(struct mlx5e_htb *htb, u16 qid)
{
struct mlx5e_qos_node *node = NULL;
int bkt;
@ -794,7 +794,7 @@ static int mlx5e_htb_leaf_del(struct mlx5e_htb *htb, u16 *classid,
qos_dbg(htb->mdev, "TC_HTB_LEAF_DEL classid %04x\n", *classid);
node = mlx5e_sw_node_find(htb, *classid);
node = mlx5e_htb_node_find(htb, *classid);
if (!node)
return -ENOENT;
@ -814,9 +814,9 @@ static int mlx5e_htb_leaf_del(struct mlx5e_htb *htb, u16 *classid,
qos_warn(htb->mdev, "Failed to destroy leaf node %u (class %04x), err = %d\n",
node->hw_id, *classid, err);
mlx5e_sw_node_delete(htb, node);
mlx5e_htb_node_delete(htb, node);
moved_qid = mlx5e_qos_cur_leaf_nodes(htb);
moved_qid = mlx5e_htb_cur_leaf_nodes(htb);
if (moved_qid == 0) {
/* The last QoS SQ was just destroyed. */
@ -838,7 +838,7 @@ static int mlx5e_htb_leaf_del(struct mlx5e_htb *htb, u16 *classid,
WARN(moved_qid == qid, "Can't move node with qid %u to itself", qid);
qos_dbg(htb->mdev, "Moving QoS SQ %u to %u\n", moved_qid, qid);
node = mlx5e_sw_node_find_by_qid(htb, moved_qid);
node = mlx5e_htb_node_find_by_qid(htb, moved_qid);
WARN(!node, "Could not find a node with qid %u to move to queue %u",
moved_qid, qid);
@ -891,7 +891,7 @@ mlx5e_htb_leaf_del_last(struct mlx5e_htb *htb, u16 classid, bool force,
qos_dbg(htb->mdev, "TC_HTB_LEAF_DEL_LAST%s classid %04x\n",
force ? "_FORCE" : "", classid);
node = mlx5e_sw_node_find(htb, classid);
node = mlx5e_htb_node_find(htb, classid);
if (!node)
return -ENOENT;
@ -910,7 +910,7 @@ mlx5e_htb_leaf_del_last(struct mlx5e_htb *htb, u16 classid, bool force,
/* Store qid for reuse and prevent clearing the bit. */
qid = node->qid;
/* Pairs with mlx5e_get_txq_by_classid. */
/* Pairs with mlx5e_htb_get_txq_by_classid. */
WRITE_ONCE(node->qid, MLX5E_QOS_QID_INNER);
if (test_bit(MLX5E_STATE_OPENED, &priv->state)) {
@ -927,7 +927,7 @@ mlx5e_htb_leaf_del_last(struct mlx5e_htb *htb, u16 classid, bool force,
node->hw_id, classid, err);
parent = node->parent;
mlx5e_sw_node_delete(htb, node);
mlx5e_htb_node_delete(htb, node);
node = parent;
WRITE_ONCE(node->qid, qid);
@ -961,7 +961,7 @@ mlx5e_htb_leaf_del_last(struct mlx5e_htb *htb, u16 classid, bool force,
}
static int
mlx5e_qos_update_children(struct mlx5e_htb *htb, struct mlx5e_qos_node *node,
mlx5e_htb_update_children(struct mlx5e_htb *htb, struct mlx5e_qos_node *node,
struct netlink_ext_ack *extack)
{
struct mlx5e_qos_node *child;
@ -1005,7 +1005,7 @@ mlx5e_htb_node_modify(struct mlx5e_htb *htb, u16 classid, u64 rate, u64 ceil,
qos_dbg(htb->mdev, "TC_HTB_LEAF_MODIFY classid %04x, rate %llu, ceil %llu\n",
classid, rate, ceil);
node = mlx5e_sw_node_find(htb, classid);
node = mlx5e_htb_node_find(htb, classid);
if (!node)
return -ENOENT;
@ -1029,7 +1029,7 @@ mlx5e_htb_node_modify(struct mlx5e_htb *htb, u16 classid, u64 rate, u64 ceil,
node->max_average_bw = max_average_bw;
if (ceil_changed)
err = mlx5e_qos_update_children(htb, node, extack);
err = mlx5e_htb_update_children(htb, node, extack);
return err;
}
@ -1117,7 +1117,7 @@ int mlx5e_htb_setup_tc(struct mlx5e_priv *priv, struct tc_htb_qopt_offload *htb_
return mlx5e_htb_node_modify(htb, htb_qopt->classid, htb_qopt->rate, htb_qopt->ceil,
htb_qopt->extack);
case TC_HTB_LEAF_QUERY_QUEUE:
res = mlx5e_get_txq_by_classid(htb, htb_qopt->classid);
res = mlx5e_htb_get_txq_by_classid(htb, htb_qopt->classid);
if (res < 0)
return res;
htb_qopt->qid = res;

4
drivers/net/ethernet/mellanox/mlx5/core/en/qos.h
View File

@ -16,10 +16,9 @@ struct tc_htb_qopt_offload;
int mlx5e_qos_bytes_rate_check(struct mlx5_core_dev *mdev, u64 nbytes);
int mlx5e_qos_max_leaf_nodes(struct mlx5_core_dev *mdev);
int mlx5e_qos_cur_leaf_nodes(struct mlx5e_htb *htb);
/* TX datapath API */
int mlx5e_get_txq_by_classid(struct mlx5e_htb *htb, u16 classid);
int mlx5e_htb_get_txq_by_classid(struct mlx5e_htb *htb, u16 classid);
/* SQ lifecycle */
int mlx5e_qos_open_queues(struct mlx5e_priv *priv, struct mlx5e_channels *chs);
@ -28,6 +27,7 @@ void mlx5e_qos_deactivate_queues(struct mlx5e_channel *c);
void mlx5e_qos_close_queues(struct mlx5e_channel *c);
/* HTB API */
int mlx5e_htb_cur_leaf_nodes(struct mlx5e_htb *htb);
int mlx5e_htb_setup_tc(struct mlx5e_priv *priv, struct tc_htb_qopt_offload *htb);
/* MQPRIO TX rate limit */

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

@ -184,7 +184,7 @@ static int mlx5e_select_htb_queue(struct mlx5e_priv *priv, struct sk_buff *skb,
if (!classid)
return 0;
return mlx5e_get_txq_by_classid(priv->htb, classid);
return mlx5e_htb_get_txq_by_classid(priv->htb, classid);
}
u16 mlx5e_select_queue(struct net_device *dev, struct sk_buff *skb,

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

@ -2578,7 +2578,7 @@ int mlx5e_update_tx_netdev_queues(struct mlx5e_priv *priv)
int qos_queues = 0;
if (priv->htb)
qos_queues = mlx5e_qos_cur_leaf_nodes(priv->htb);
qos_queues = mlx5e_htb_cur_leaf_nodes(priv->htb);
nch = priv->channels.params.num_channels;
ntc = mlx5e_get_dcb_num_tc(&priv->channels.params);