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net/mlx5e: Convert mlx5e_flow_steering member of mlx5e_priv to pointer

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Make mlx5e_flow_steering member of mlx5e_priv a pointer.
Add dynamic allocation respectively.

Allocate fs for all profiles when initializing profile,
symmetrically deallocate at profile cleanup.

Signed-off-by: Lama Kayal <lkayal@nvidia.com>
Reviewed-by: Tariq Toukan <tariqt@nvidia.com>
Signed-off-by: Saeed Mahameed <saeedm@nvidia.com>
This commit is contained in:
Lama Kayal 2022-01-09 11:23:05 +02:00 committed by Saeed Mahameed
parent 454533aa87
commit af8bbf7300
14 changed files with 298 additions and 264 deletions
repo.diff.show_diff_stats Download patch file Download diff file Expand all files Collapse all files

2
drivers/net/ethernet/mellanox/mlx5/core/en.h
View file

@ -921,7 +921,7 @@ struct mlx5e_priv {
struct mlx5e_rx_res *rx_res;
u32 *tx_rates;
struct mlx5e_flow_steering fs;
struct mlx5e_flow_steering *fs;
struct workqueue_struct *wq;
struct work_struct update_carrier_work;

5
drivers/net/ethernet/mellanox/mlx5/core/en/fs.h
View file

@ -137,6 +137,7 @@ static inline int mlx5e_arfs_disable(struct mlx5e_priv *priv) { return -EOPNOTSU
struct mlx5e_accel_fs_tcp;
#endif
struct mlx5e_profile;
struct mlx5e_fs_udp;
struct mlx5e_fs_any;
struct mlx5e_ptp_fs;
@ -177,8 +178,8 @@ void mlx5e_disable_cvlan_filter(struct mlx5e_priv *priv);
int mlx5e_create_flow_steering(struct mlx5e_priv *priv);
void mlx5e_destroy_flow_steering(struct mlx5e_priv *priv);
int mlx5e_fs_init(struct mlx5e_priv *priv);
void mlx5e_fs_cleanup(struct mlx5e_priv *priv);
struct mlx5e_flow_steering *mlx5e_fs_init(const struct mlx5e_profile *profile);
void mlx5e_fs_cleanup(struct mlx5e_flow_steering *fs);
int mlx5e_add_vlan_trap(struct mlx5e_priv *priv, int trap_id, int tir_num);
void mlx5e_remove_vlan_trap(struct mlx5e_priv *priv);

72
drivers/net/ethernet/mellanox/mlx5/core/en/fs_tt_redirect.c
View file

@ -94,7 +94,7 @@ mlx5e_fs_tt_redirect_udp_add_rule(struct mlx5e_priv *priv,
if (!spec)
return ERR_PTR(-ENOMEM);
fs_udp = priv->fs.udp;
fs_udp = priv->fs->udp;
ft = fs_udp->tables[type].t;
fs_udp_set_dport_flow(spec, type, d_port);
@ -121,10 +121,10 @@ static int fs_udp_add_default_rule(struct mlx5e_priv *priv, enum fs_udp_type typ
struct mlx5e_fs_udp *fs_udp;
int err;
fs_udp = priv->fs.udp;
fs_udp = priv->fs->udp;
fs_udp_t = &fs_udp->tables[type];
dest = mlx5_ttc_get_default_dest(priv->fs.ttc, fs_udp2tt(type));
dest = mlx5_ttc_get_default_dest(priv->fs->ttc, fs_udp2tt(type));
rule = mlx5_add_flow_rules(fs_udp_t->t, NULL, &flow_act, &dest, 1);
if (IS_ERR(rule)) {
err = PTR_ERR(rule);
@ -208,7 +208,7 @@ static int fs_udp_create_groups(struct mlx5e_flow_table *ft, enum fs_udp_type ty
static int fs_udp_create_table(struct mlx5e_priv *priv, enum fs_udp_type type)
{
struct mlx5e_flow_table *ft = &priv->fs.udp->tables[type];
struct mlx5e_flow_table *ft = &priv->fs->udp->tables[type];
struct mlx5_flow_table_attr ft_attr = {};
int err;
@ -218,7 +218,7 @@ static int fs_udp_create_table(struct mlx5e_priv *priv, enum fs_udp_type type)
ft_attr.level = MLX5E_FS_TT_UDP_FT_LEVEL;
ft_attr.prio = MLX5E_NIC_PRIO;
ft->t = mlx5_create_flow_table(priv->fs.ns, &ft_attr);
ft->t = mlx5_create_flow_table(priv->fs->ns, &ft_attr);
if (IS_ERR(ft->t)) {
err = PTR_ERR(ft->t);
ft->t = NULL;
@ -259,7 +259,7 @@ static int fs_udp_disable(struct mlx5e_priv *priv)
for (i = 0; i < FS_UDP_NUM_TYPES; i++) {
/* Modify ttc rules destination to point back to the indir TIRs */
err = mlx5_ttc_fwd_default_dest(priv->fs.ttc, fs_udp2tt(i));
err = mlx5_ttc_fwd_default_dest(priv->fs->ttc, fs_udp2tt(i));
if (err) {
netdev_err(priv->netdev,
"%s: modify ttc[%d] default destination failed, err(%d)\n",
@ -278,10 +278,10 @@ static int fs_udp_enable(struct mlx5e_priv *priv)
dest.type = MLX5_FLOW_DESTINATION_TYPE_FLOW_TABLE;
for (i = 0; i < FS_UDP_NUM_TYPES; i++) {
dest.ft = priv->fs.udp->tables[i].t;
dest.ft = priv->fs->udp->tables[i].t;
/* Modify ttc rules destination to point on the accel_fs FTs */
err = mlx5_ttc_fwd_dest(priv->fs.ttc, fs_udp2tt(i), &dest);
err = mlx5_ttc_fwd_dest(priv->fs->ttc, fs_udp2tt(i), &dest);
if (err) {
netdev_err(priv->netdev,
"%s: modify ttc[%d] destination to accel failed, err(%d)\n",
@ -294,7 +294,7 @@ static int fs_udp_enable(struct mlx5e_priv *priv)
void mlx5e_fs_tt_redirect_udp_destroy(struct mlx5e_priv *priv)
{
struct mlx5e_fs_udp *fs_udp = priv->fs.udp;
struct mlx5e_fs_udp *fs_udp = priv->fs->udp;
int i;
if (!fs_udp)
@ -309,20 +309,20 @@ void mlx5e_fs_tt_redirect_udp_destroy(struct mlx5e_priv *priv)
fs_udp_destroy_table(fs_udp, i);
kfree(fs_udp);
priv->fs.udp = NULL;
priv->fs->udp = NULL;
}
int mlx5e_fs_tt_redirect_udp_create(struct mlx5e_priv *priv)
{
int i, err;
if (priv->fs.udp) {
priv->fs.udp->ref_cnt++;
if (priv->fs->udp) {
priv->fs->udp->ref_cnt++;
return 0;
}
priv->fs.udp = kzalloc(sizeof(*priv->fs.udp), GFP_KERNEL);
if (!priv->fs.udp)
priv->fs->udp = kzalloc(sizeof(*priv->fs->udp), GFP_KERNEL);
if (!priv->fs->udp)
return -ENOMEM;
for (i = 0; i < FS_UDP_NUM_TYPES; i++) {
@ -335,16 +335,16 @@ int mlx5e_fs_tt_redirect_udp_create(struct mlx5e_priv *priv)
if (err)
goto err_destroy_tables;
priv->fs.udp->ref_cnt = 1;
priv->fs->udp->ref_cnt = 1;
return 0;
err_destroy_tables:
while (--i >= 0)
fs_udp_destroy_table(priv->fs.udp, i);
fs_udp_destroy_table(priv->fs->udp, i);
kfree(priv->fs.udp);
priv->fs.udp = NULL;
kfree(priv->fs->udp);
priv->fs->udp = NULL;
return err;
}
@ -371,7 +371,7 @@ mlx5e_fs_tt_redirect_any_add_rule(struct mlx5e_priv *priv,
if (!spec)
return ERR_PTR(-ENOMEM);
fs_any = priv->fs.any;
fs_any = priv->fs->any;
ft = fs_any->table.t;
fs_any_set_ethertype_flow(spec, ether_type);
@ -398,10 +398,10 @@ static int fs_any_add_default_rule(struct mlx5e_priv *priv)
struct mlx5e_fs_any *fs_any;
int err;
fs_any = priv->fs.any;
fs_any = priv->fs->any;
fs_any_t = &fs_any->table;
dest = mlx5_ttc_get_default_dest(priv->fs.ttc, MLX5_TT_ANY);
dest = mlx5_ttc_get_default_dest(priv->fs->ttc, MLX5_TT_ANY);
rule = mlx5_add_flow_rules(fs_any_t->t, NULL, &flow_act, &dest, 1);
if (IS_ERR(rule)) {
err = PTR_ERR(rule);
@ -474,7 +474,7 @@ static int fs_any_create_groups(struct mlx5e_flow_table *ft)
static int fs_any_create_table(struct mlx5e_priv *priv)
{
struct mlx5e_flow_table *ft = &priv->fs.any->table;
struct mlx5e_flow_table *ft = &priv->fs->any->table;
struct mlx5_flow_table_attr ft_attr = {};
int err;
@ -484,7 +484,7 @@ static int fs_any_create_table(struct mlx5e_priv *priv)
ft_attr.level = MLX5E_FS_TT_ANY_FT_LEVEL;
ft_attr.prio = MLX5E_NIC_PRIO;
ft->t = mlx5_create_flow_table(priv->fs.ns, &ft_attr);
ft->t = mlx5_create_flow_table(priv->fs->ns, &ft_attr);
if (IS_ERR(ft->t)) {
err = PTR_ERR(ft->t);
ft->t = NULL;
@ -514,7 +514,7 @@ static int fs_any_disable(struct mlx5e_priv *priv)
int err;
/* Modify ttc rules destination to point back to the indir TIRs */
err = mlx5_ttc_fwd_default_dest(priv->fs.ttc, MLX5_TT_ANY);
err = mlx5_ttc_fwd_default_dest(priv->fs->ttc, MLX5_TT_ANY);
if (err) {
netdev_err(priv->netdev,
"%s: modify ttc[%d] default destination failed, err(%d)\n",
@ -530,10 +530,10 @@ static int fs_any_enable(struct mlx5e_priv *priv)
int err;
dest.type = MLX5_FLOW_DESTINATION_TYPE_FLOW_TABLE;
dest.ft = priv->fs.any->table.t;
dest.ft = priv->fs->any->table.t;
/* Modify ttc rules destination to point on the accel_fs FTs */
err = mlx5_ttc_fwd_dest(priv->fs.ttc, MLX5_TT_ANY, &dest);
err = mlx5_ttc_fwd_dest(priv->fs->ttc, MLX5_TT_ANY, &dest);
if (err) {
netdev_err(priv->netdev,
"%s: modify ttc[%d] destination to accel failed, err(%d)\n",
@ -555,7 +555,7 @@ static void fs_any_destroy_table(struct mlx5e_fs_any *fs_any)
void mlx5e_fs_tt_redirect_any_destroy(struct mlx5e_priv *priv)
{
struct mlx5e_fs_any *fs_any = priv->fs.any;
struct mlx5e_fs_any *fs_any = priv->fs->any;
if (!fs_any)
return;
@ -568,20 +568,20 @@ void mlx5e_fs_tt_redirect_any_destroy(struct mlx5e_priv *priv)
fs_any_destroy_table(fs_any);
kfree(fs_any);
priv->fs.any = NULL;
priv->fs->any = NULL;
}
int mlx5e_fs_tt_redirect_any_create(struct mlx5e_priv *priv)
{
int err;
if (priv->fs.any) {
priv->fs.any->ref_cnt++;
if (priv->fs->any) {
priv->fs->any->ref_cnt++;
return 0;
}
priv->fs.any = kzalloc(sizeof(*priv->fs.any), GFP_KERNEL);
if (!priv->fs.any)
priv->fs->any = kzalloc(sizeof(*priv->fs->any), GFP_KERNEL);
if (!priv->fs->any)
return -ENOMEM;
err = fs_any_create_table(priv);
@ -592,14 +592,14 @@ int mlx5e_fs_tt_redirect_any_create(struct mlx5e_priv *priv)
if (err)
goto err_destroy_table;
priv->fs.any->ref_cnt = 1;
priv->fs->any->ref_cnt = 1;
return 0;
err_destroy_table:
fs_any_destroy_table(priv->fs.any);
fs_any_destroy_table(priv->fs->any);
kfree(priv->fs.any);
priv->fs.any = NULL;
kfree(priv->fs->any);
priv->fs->any = NULL;
return err;
}

8
drivers/net/ethernet/mellanox/mlx5/core/en/ptp.c
View file

@ -624,7 +624,7 @@ static int mlx5e_ptp_set_state(struct mlx5e_ptp *c, struct mlx5e_params *params)
static void mlx5e_ptp_rx_unset_fs(struct mlx5e_priv *priv)
{
struct mlx5e_ptp_fs *ptp_fs = priv->fs.ptp_fs;
struct mlx5e_ptp_fs *ptp_fs = priv->fs->ptp_fs;
if (!ptp_fs->valid)
return;
@ -641,7 +641,7 @@ static void mlx5e_ptp_rx_unset_fs(struct mlx5e_priv *priv)
static int mlx5e_ptp_rx_set_fs(struct mlx5e_priv *priv)
{
u32 tirn = mlx5e_rx_res_get_tirn_ptp(priv->rx_res);
struct mlx5e_ptp_fs *ptp_fs = priv->fs.ptp_fs;
struct mlx5e_ptp_fs *ptp_fs = priv->fs->ptp_fs;
struct mlx5_flow_handle *rule;
int err;
@ -808,13 +808,13 @@ int mlx5e_ptp_alloc_rx_fs(struct mlx5e_priv *priv)
if (!ptp_fs)
return -ENOMEM;
priv->fs.ptp_fs = ptp_fs;
priv->fs->ptp_fs = ptp_fs;
return 0;
}
void mlx5e_ptp_free_rx_fs(struct mlx5e_priv *priv)
{
struct mlx5e_ptp_fs *ptp_fs = priv->fs.ptp_fs;
struct mlx5e_ptp_fs *ptp_fs = priv->fs->ptp_fs;
if (!mlx5e_profile_feature_cap(priv->profile, PTP_RX))
return;

2
drivers/net/ethernet/mellanox/mlx5/core/en/tc/act/goto.c
View file

@ -21,7 +21,7 @@ validate_goto_chain(struct mlx5e_priv *priv,
u32 max_chain;
esw = priv->mdev->priv.eswitch;
chains = is_esw ? esw_chains(esw) : mlx5e_nic_chains(priv->fs.tc);
chains = is_esw ? esw_chains(esw) : mlx5e_nic_chains(priv->fs->tc);
max_chain = mlx5_chains_get_chain_range(chains);
reformat_and_fwd = is_esw ?
MLX5_CAP_ESW_FLOWTABLE_FDB(priv->mdev, reformat_and_fwd_to_table) :

32
drivers/net/ethernet/mellanox/mlx5/core/en_accel/fs_tcp.c
View file

@ -86,7 +86,7 @@ struct mlx5_flow_handle *mlx5e_accel_fs_add_sk(struct mlx5e_priv *priv,
if (!spec)
return ERR_PTR(-ENOMEM);
fs_tcp = priv->fs.accel_tcp;
fs_tcp = priv->fs->accel_tcp;
spec->match_criteria_enable = MLX5_MATCH_OUTER_HEADERS;
@ -158,10 +158,10 @@ static int accel_fs_tcp_add_default_rule(struct mlx5e_priv *priv,
struct mlx5_flow_handle *rule;
int err = 0;
fs_tcp = priv->fs.accel_tcp;
fs_tcp = priv->fs->accel_tcp;
accel_fs_t = &fs_tcp->tables[type];
dest = mlx5_ttc_get_default_dest(priv->fs.ttc, fs_accel2tt(type));
dest = mlx5_ttc_get_default_dest(priv->fs->ttc, fs_accel2tt(type));
rule = mlx5_add_flow_rules(accel_fs_t->t, NULL, &flow_act, &dest, 1);
if (IS_ERR(rule)) {
err = PTR_ERR(rule);
@ -267,7 +267,7 @@ static int accel_fs_tcp_create_groups(struct mlx5e_flow_table *ft,
static int accel_fs_tcp_create_table(struct mlx5e_priv *priv, enum accel_fs_tcp_type type)
{
struct mlx5e_flow_table *ft = &priv->fs.accel_tcp->tables[type];
struct mlx5e_flow_table *ft = &priv->fs->accel_tcp->tables[type];
struct mlx5_flow_table_attr ft_attr = {};
int err;
@ -277,7 +277,7 @@ static int accel_fs_tcp_create_table(struct mlx5e_priv *priv, enum accel_fs_tcp_
ft_attr.level = MLX5E_ACCEL_FS_TCP_FT_LEVEL;
ft_attr.prio = MLX5E_NIC_PRIO;
ft->t = mlx5_create_flow_table(priv->fs.ns, &ft_attr);
ft->t = mlx5_create_flow_table(priv->fs->ns, &ft_attr);
if (IS_ERR(ft->t)) {
err = PTR_ERR(ft->t);
ft->t = NULL;
@ -307,7 +307,7 @@ static int accel_fs_tcp_disable(struct mlx5e_priv *priv)
for (i = 0; i < ACCEL_FS_TCP_NUM_TYPES; i++) {
/* Modify ttc rules destination to point back to the indir TIRs */
err = mlx5_ttc_fwd_default_dest(priv->fs.ttc, fs_accel2tt(i));
err = mlx5_ttc_fwd_default_dest(priv->fs->ttc, fs_accel2tt(i));
if (err) {
netdev_err(priv->netdev,
"%s: modify ttc[%d] default destination failed, err(%d)\n",
@ -326,10 +326,10 @@ static int accel_fs_tcp_enable(struct mlx5e_priv *priv)
dest.type = MLX5_FLOW_DESTINATION_TYPE_FLOW_TABLE;
for (i = 0; i < ACCEL_FS_TCP_NUM_TYPES; i++) {
dest.ft = priv->fs.accel_tcp->tables[i].t;
dest.ft = priv->fs->accel_tcp->tables[i].t;
/* Modify ttc rules destination to point on the accel_fs FTs */
err = mlx5_ttc_fwd_dest(priv->fs.ttc, fs_accel2tt(i), &dest);
err = mlx5_ttc_fwd_dest(priv->fs->ttc, fs_accel2tt(i), &dest);
if (err) {
netdev_err(priv->netdev,
"%s: modify ttc[%d] destination to accel failed, err(%d)\n",
@ -344,7 +344,7 @@ static void accel_fs_tcp_destroy_table(struct mlx5e_priv *priv, int i)
{
struct mlx5e_accel_fs_tcp *fs_tcp;
fs_tcp = priv->fs.accel_tcp;
fs_tcp = priv->fs->accel_tcp;
if (IS_ERR_OR_NULL(fs_tcp->tables[i].t))
return;
@ -357,7 +357,7 @@ void mlx5e_accel_fs_tcp_destroy(struct mlx5e_priv *priv)
{
int i;
if (!priv->fs.accel_tcp)
if (!priv->fs->accel_tcp)
return;
accel_fs_tcp_disable(priv);
@ -365,8 +365,8 @@ void mlx5e_accel_fs_tcp_destroy(struct mlx5e_priv *priv)
for (i = 0; i < ACCEL_FS_TCP_NUM_TYPES; i++)
accel_fs_tcp_destroy_table(priv, i);
kfree(priv->fs.accel_tcp);
priv->fs.accel_tcp = NULL;
kfree(priv->fs->accel_tcp);
priv->fs->accel_tcp = NULL;
}
int mlx5e_accel_fs_tcp_create(struct mlx5e_priv *priv)
@ -376,8 +376,8 @@ int mlx5e_accel_fs_tcp_create(struct mlx5e_priv *priv)
if (!MLX5_CAP_FLOWTABLE_NIC_RX(priv->mdev, ft_field_support.outer_ip_version))
return -EOPNOTSUPP;
priv->fs.accel_tcp = kzalloc(sizeof(*priv->fs.accel_tcp), GFP_KERNEL);
if (!priv->fs.accel_tcp)
priv->fs->accel_tcp = kzalloc(sizeof(*priv->fs->accel_tcp), GFP_KERNEL);
if (!priv->fs->accel_tcp)
return -ENOMEM;
for (i = 0; i < ACCEL_FS_TCP_NUM_TYPES; i++) {
@ -396,7 +396,7 @@ int mlx5e_accel_fs_tcp_create(struct mlx5e_priv *priv)
while (--i >= 0)
accel_fs_tcp_destroy_table(priv, i);
kfree(priv->fs.accel_tcp);
priv->fs.accel_tcp = NULL;
kfree(priv->fs->accel_tcp);
priv->fs->accel_tcp = NULL;
return err;
}

10
drivers/net/ethernet/mellanox/mlx5/core/en_accel/ipsec_fs.c
View file

@ -184,13 +184,13 @@ static int rx_create(struct mlx5e_priv *priv, enum accel_fs_esp_type type)
fs_prot = &accel_esp->fs_prot[type];
fs_prot->default_dest =
mlx5_ttc_get_default_dest(priv->fs.ttc, fs_esp2tt(type));
mlx5_ttc_get_default_dest(priv->fs->ttc, fs_esp2tt(type));
ft_attr.max_fte = 1;
ft_attr.autogroup.max_num_groups = 1;
ft_attr.level = MLX5E_ACCEL_FS_ESP_FT_ERR_LEVEL;
ft_attr.prio = MLX5E_NIC_PRIO;
ft = mlx5_create_auto_grouped_flow_table(priv->fs.ns, &ft_attr);
ft = mlx5_create_auto_grouped_flow_table(priv->fs->ns, &ft_attr);
if (IS_ERR(ft))
return PTR_ERR(ft);
@ -205,7 +205,7 @@ static int rx_create(struct mlx5e_priv *priv, enum accel_fs_esp_type type)
ft_attr.prio = MLX5E_NIC_PRIO;
ft_attr.autogroup.num_reserved_entries = 1;
ft_attr.autogroup.max_num_groups = 1;
ft = mlx5_create_auto_grouped_flow_table(priv->fs.ns, &ft_attr);
ft = mlx5_create_auto_grouped_flow_table(priv->fs->ns, &ft_attr);
if (IS_ERR(ft)) {
err = PTR_ERR(ft);
goto err_fs_ft;
@ -249,7 +249,7 @@ static int rx_ft_get(struct mlx5e_priv *priv, enum accel_fs_esp_type type)
/* connect */
dest.type = MLX5_FLOW_DESTINATION_TYPE_FLOW_TABLE;
dest.ft = fs_prot->ft;
mlx5_ttc_fwd_dest(priv->fs.ttc, fs_esp2tt(type), &dest);
mlx5_ttc_fwd_dest(priv->fs->ttc, fs_esp2tt(type), &dest);
skip:
fs_prot->refcnt++;
@ -271,7 +271,7 @@ static void rx_ft_put(struct mlx5e_priv *priv, enum accel_fs_esp_type type)
goto out;
/* disconnect */
mlx5_ttc_fwd_default_dest(priv->fs.ttc, fs_esp2tt(type));
mlx5_ttc_fwd_default_dest(priv->fs->ttc, fs_esp2tt(type));
/* remove FT */
rx_destroy(priv, type);

58
drivers/net/ethernet/mellanox/mlx5/core/en_arfs.c
View file

@ -120,7 +120,7 @@ static int arfs_disable(struct mlx5e_priv *priv)
for (i = 0; i < ARFS_NUM_TYPES; i++) {
/* Modify ttc rules destination back to their default */
err = mlx5_ttc_fwd_default_dest(priv->fs.ttc, arfs_get_tt(i));
err = mlx5_ttc_fwd_default_dest(priv->fs->ttc, arfs_get_tt(i));
if (err) {
netdev_err(priv->netdev,
"%s: modify ttc[%d] default destination failed, err(%d)\n",
@ -147,9 +147,9 @@ int mlx5e_arfs_enable(struct mlx5e_priv *priv)
dest.type = MLX5_FLOW_DESTINATION_TYPE_FLOW_TABLE;
for (i = 0; i < ARFS_NUM_TYPES; i++) {
dest.ft = priv->fs.arfs->arfs_tables[i].ft.t;
dest.ft = priv->fs->arfs->arfs_tables[i].ft.t;
/* Modify ttc rules destination to point on the aRFS FTs */
err = mlx5_ttc_fwd_dest(priv->fs.ttc, arfs_get_tt(i), &dest);
err = mlx5_ttc_fwd_dest(priv->fs->ttc, arfs_get_tt(i), &dest);
if (err) {
netdev_err(priv->netdev,
"%s: modify ttc[%d] dest to arfs, failed err(%d)\n",
@ -172,10 +172,10 @@ static void _mlx5e_cleanup_tables(struct mlx5e_priv *priv)
int i;
arfs_del_rules(priv);
destroy_workqueue(priv->fs.arfs->wq);
destroy_workqueue(priv->fs->arfs->wq);
for (i = 0; i < ARFS_NUM_TYPES; i++) {
if (!IS_ERR_OR_NULL(priv->fs.arfs->arfs_tables[i].ft.t))
arfs_destroy_table(&priv->fs.arfs->arfs_tables[i]);
if (!IS_ERR_OR_NULL(priv->fs->arfs->arfs_tables[i].ft.t))
arfs_destroy_table(&priv->fs->arfs->arfs_tables[i]);
}
}
@ -185,13 +185,13 @@ void mlx5e_arfs_destroy_tables(struct mlx5e_priv *priv)
return;
_mlx5e_cleanup_tables(priv);
kvfree(priv->fs.arfs);
kvfree(priv->fs->arfs);
}
static int arfs_add_default_rule(struct mlx5e_priv *priv,
enum arfs_type type)
{
struct arfs_table *arfs_t = &priv->fs.arfs->arfs_tables[type];
struct arfs_table *arfs_t = &priv->fs->arfs->arfs_tables[type];
struct mlx5_flow_destination dest = {};
MLX5_DECLARE_FLOW_ACT(flow_act);
enum mlx5_traffic_types tt;
@ -321,7 +321,7 @@ static int arfs_create_groups(struct mlx5e_flow_table *ft,
static int arfs_create_table(struct mlx5e_priv *priv,
enum arfs_type type)
{
struct mlx5e_arfs_tables *arfs = priv->fs.arfs;
struct mlx5e_arfs_tables *arfs = priv->fs->arfs;
struct mlx5e_flow_table *ft = &arfs->arfs_tables[type].ft;
struct mlx5_flow_table_attr ft_attr = {};
int err;
@ -332,7 +332,7 @@ static int arfs_create_table(struct mlx5e_priv *priv,
ft_attr.level = MLX5E_ARFS_FT_LEVEL;
ft_attr.prio = MLX5E_NIC_PRIO;
ft->t = mlx5_create_flow_table(priv->fs.ns, &ft_attr);
ft->t = mlx5_create_flow_table(priv->fs->ns, &ft_attr);
if (IS_ERR(ft->t)) {
err = PTR_ERR(ft->t);
ft->t = NULL;
@ -361,14 +361,14 @@ int mlx5e_arfs_create_tables(struct mlx5e_priv *priv)
if (!(priv->netdev->hw_features & NETIF_F_NTUPLE))
return 0;
priv->fs.arfs = kvzalloc(sizeof(*priv->fs.arfs), GFP_KERNEL);
if (!priv->fs.arfs)
priv->fs->arfs = kvzalloc(sizeof(*priv->fs->arfs), GFP_KERNEL);
if (!priv->fs->arfs)
return -ENOMEM;
spin_lock_init(&priv->fs.arfs->arfs_lock);
INIT_LIST_HEAD(&priv->fs.arfs->rules);
priv->fs.arfs->wq = create_singlethread_workqueue("mlx5e_arfs");
if (!priv->fs.arfs->wq)
spin_lock_init(&priv->fs->arfs->arfs_lock);
INIT_LIST_HEAD(&priv->fs->arfs->rules);
priv->fs->arfs->wq = create_singlethread_workqueue("mlx5e_arfs");
if (!priv->fs->arfs->wq)
goto err;
for (i = 0; i < ARFS_NUM_TYPES; i++) {
@ -381,7 +381,7 @@ int mlx5e_arfs_create_tables(struct mlx5e_priv *priv)
err_des:
_mlx5e_cleanup_tables(priv);
err:
kvfree(priv->fs.arfs);
kvfree(priv->fs->arfs);
return err;
}
@ -396,8 +396,8 @@ static void arfs_may_expire_flow(struct mlx5e_priv *priv)
int i;
int j;
spin_lock_bh(&priv->fs.arfs->arfs_lock);
mlx5e_for_each_arfs_rule(arfs_rule, htmp, priv->fs.arfs->arfs_tables, i, j) {
spin_lock_bh(&priv->fs->arfs->arfs_lock);
mlx5e_for_each_arfs_rule(arfs_rule, htmp, priv->fs->arfs->arfs_tables, i, j) {
if (!work_pending(&arfs_rule->arfs_work) &&
rps_may_expire_flow(priv->netdev,
arfs_rule->rxq, arfs_rule->flow_id,
@ -408,7 +408,7 @@ static void arfs_may_expire_flow(struct mlx5e_priv *priv)
break;
}
}
spin_unlock_bh(&priv->fs.arfs->arfs_lock);
spin_unlock_bh(&priv->fs->arfs->arfs_lock);
hlist_for_each_entry_safe(arfs_rule, htmp, &del_list, hlist) {
if (arfs_rule->rule)
mlx5_del_flow_rules(arfs_rule->rule);
@ -425,12 +425,12 @@ static void arfs_del_rules(struct mlx5e_priv *priv)
int i;
int j;
spin_lock_bh(&priv->fs.arfs->arfs_lock);
mlx5e_for_each_arfs_rule(rule, htmp, priv->fs.arfs->arfs_tables, i, j) {
spin_lock_bh(&priv->fs->arfs->arfs_lock);
mlx5e_for_each_arfs_rule(rule, htmp, priv->fs->arfs->arfs_tables, i, j) {
hlist_del_init(&rule->hlist);
hlist_add_head(&rule->hlist, &del_list);
}
spin_unlock_bh(&priv->fs.arfs->arfs_lock);
spin_unlock_bh(&priv->fs->arfs->arfs_lock);
hlist_for_each_entry_safe(rule, htmp, &del_list, hlist) {
cancel_work_sync(&rule->arfs_work);
@ -474,7 +474,7 @@ static struct arfs_table *arfs_get_table(struct mlx5e_arfs_tables *arfs,
static struct mlx5_flow_handle *arfs_add_rule(struct mlx5e_priv *priv,
struct arfs_rule *arfs_rule)
{
struct mlx5e_arfs_tables *arfs = priv->fs.arfs;
struct mlx5e_arfs_tables *arfs = priv->fs->arfs;
struct arfs_tuple *tuple = &arfs_rule->tuple;
struct mlx5_flow_handle *rule = NULL;
struct mlx5_flow_destination dest = {};
@ -592,9 +592,9 @@ static void arfs_handle_work(struct work_struct *work)
mutex_lock(&priv->state_lock);
if (!test_bit(MLX5E_STATE_OPENED, &priv->state)) {
spin_lock_bh(&priv->fs.arfs->arfs_lock);
spin_lock_bh(&priv->fs->arfs->arfs_lock);
hlist_del(&arfs_rule->hlist);
spin_unlock_bh(&priv->fs.arfs->arfs_lock);
spin_unlock_bh(&priv->fs->arfs->arfs_lock);
mutex_unlock(&priv->state_lock);
kfree(arfs_rule);
@ -647,7 +647,7 @@ static struct arfs_rule *arfs_alloc_rule(struct mlx5e_priv *priv,
tuple->dst_port = fk->ports.dst;
rule->flow_id = flow_id;
rule->filter_id = priv->fs.arfs->last_filter_id++ % RPS_NO_FILTER;
rule->filter_id = priv->fs->arfs->last_filter_id++ % RPS_NO_FILTER;
hlist_add_head(&rule->hlist,
arfs_hash_bucket(arfs_t, tuple->src_port,
@ -691,7 +691,7 @@ int mlx5e_rx_flow_steer(struct net_device *dev, const struct sk_buff *skb,
u16 rxq_index, u32 flow_id)
{
struct mlx5e_priv *priv = netdev_priv(dev);
struct mlx5e_arfs_tables *arfs = priv->fs.arfs;
struct mlx5e_arfs_tables *arfs = priv->fs->arfs;
struct arfs_table *arfs_t;
struct arfs_rule *arfs_rule;
struct flow_keys fk;
@ -725,7 +725,7 @@ int mlx5e_rx_flow_steer(struct net_device *dev, const struct sk_buff *skb,
return -ENOMEM;
}
}
queue_work(priv->fs.arfs->wq, &arfs_rule->arfs_work);
queue_work(priv->fs->arfs->wq, &arfs_rule->arfs_work);
spin_unlock_bh(&arfs->arfs_lock);
return arfs_rule->filter_id;
}

226
drivers/net/ethernet/mellanox/mlx5/core/en_fs.c
View file

@ -144,7 +144,7 @@ static int mlx5e_vport_context_update_vlans(struct mlx5e_priv *priv)
int i;
list_size = 0;
for_each_set_bit(vlan, priv->fs.vlan->active_cvlans, VLAN_N_VID)
for_each_set_bit(vlan, priv->fs->vlan->active_cvlans, VLAN_N_VID)
list_size++;
max_list_size = 1 << MLX5_CAP_GEN(priv->mdev, log_max_vlan_list);
@ -161,7 +161,7 @@ static int mlx5e_vport_context_update_vlans(struct mlx5e_priv *priv)
return -ENOMEM;
i = 0;
for_each_set_bit(vlan, priv->fs.vlan->active_cvlans, VLAN_N_VID) {
for_each_set_bit(vlan, priv->fs->vlan->active_cvlans, VLAN_N_VID) {
if (i >= list_size)
break;
vlans[i++] = vlan;
@ -188,14 +188,14 @@ static int __mlx5e_add_vlan_rule(struct mlx5e_priv *priv,
enum mlx5e_vlan_rule_type rule_type,
u16 vid, struct mlx5_flow_spec *spec)
{
struct mlx5_flow_table *ft = priv->fs.vlan->ft.t;
struct mlx5_flow_table *ft = priv->fs->vlan->ft.t;
struct mlx5_flow_destination dest = {};
struct mlx5_flow_handle **rule_p;
MLX5_DECLARE_FLOW_ACT(flow_act);
int err = 0;
dest.type = MLX5_FLOW_DESTINATION_TYPE_FLOW_TABLE;
dest.ft = priv->fs.l2.ft.t;
dest.ft = priv->fs->l2.ft.t;
spec->match_criteria_enable = MLX5_MATCH_OUTER_HEADERS;
@ -205,24 +205,24 @@ static int __mlx5e_add_vlan_rule(struct mlx5e_priv *priv,
* disabled in match value means both S & C tags
* don't exist (untagged of both)
*/
rule_p = &priv->fs.vlan->untagged_rule;
rule_p = &priv->fs->vlan->untagged_rule;
MLX5_SET_TO_ONES(fte_match_param, spec->match_criteria,
outer_headers.cvlan_tag);
break;
case MLX5E_VLAN_RULE_TYPE_ANY_CTAG_VID:
rule_p = &priv->fs.vlan->any_cvlan_rule;
rule_p = &priv->fs->vlan->any_cvlan_rule;
MLX5_SET_TO_ONES(fte_match_param, spec->match_criteria,
outer_headers.cvlan_tag);
MLX5_SET(fte_match_param, spec->match_value, outer_headers.cvlan_tag, 1);
break;
case MLX5E_VLAN_RULE_TYPE_ANY_STAG_VID:
rule_p = &priv->fs.vlan->any_svlan_rule;
rule_p = &priv->fs->vlan->any_svlan_rule;
MLX5_SET_TO_ONES(fte_match_param, spec->match_criteria,
outer_headers.svlan_tag);
MLX5_SET(fte_match_param, spec->match_value, outer_headers.svlan_tag, 1);
break;
case MLX5E_VLAN_RULE_TYPE_MATCH_STAG_VID:
rule_p = &priv->fs.vlan->active_svlans_rule[vid];
rule_p = &priv->fs->vlan->active_svlans_rule[vid];
MLX5_SET_TO_ONES(fte_match_param, spec->match_criteria,
outer_headers.svlan_tag);
MLX5_SET(fte_match_param, spec->match_value, outer_headers.svlan_tag, 1);
@ -232,7 +232,7 @@ static int __mlx5e_add_vlan_rule(struct mlx5e_priv *priv,
vid);
break;
default: /* MLX5E_VLAN_RULE_TYPE_MATCH_CTAG_VID */
rule_p = &priv->fs.vlan->active_cvlans_rule[vid];
rule_p = &priv->fs->vlan->active_cvlans_rule[vid];
MLX5_SET_TO_ONES(fte_match_param, spec->match_criteria,
outer_headers.cvlan_tag);
MLX5_SET(fte_match_param, spec->match_value, outer_headers.cvlan_tag, 1);
@ -282,33 +282,33 @@ static void mlx5e_del_vlan_rule(struct mlx5e_priv *priv,
{
switch (rule_type) {
case MLX5E_VLAN_RULE_TYPE_UNTAGGED:
if (priv->fs.vlan->untagged_rule) {
mlx5_del_flow_rules(priv->fs.vlan->untagged_rule);
priv->fs.vlan->untagged_rule = NULL;
if (priv->fs->vlan->untagged_rule) {
mlx5_del_flow_rules(priv->fs->vlan->untagged_rule);
priv->fs->vlan->untagged_rule = NULL;
}
break;
case MLX5E_VLAN_RULE_TYPE_ANY_CTAG_VID:
if (priv->fs.vlan->any_cvlan_rule) {
mlx5_del_flow_rules(priv->fs.vlan->any_cvlan_rule);
priv->fs.vlan->any_cvlan_rule = NULL;
if (priv->fs->vlan->any_cvlan_rule) {
mlx5_del_flow_rules(priv->fs->vlan->any_cvlan_rule);
priv->fs->vlan->any_cvlan_rule = NULL;
}
break;
case MLX5E_VLAN_RULE_TYPE_ANY_STAG_VID:
if (priv->fs.vlan->any_svlan_rule) {
mlx5_del_flow_rules(priv->fs.vlan->any_svlan_rule);
priv->fs.vlan->any_svlan_rule = NULL;
if (priv->fs->vlan->any_svlan_rule) {
mlx5_del_flow_rules(priv->fs->vlan->any_svlan_rule);
priv->fs->vlan->any_svlan_rule = NULL;
}
break;
case MLX5E_VLAN_RULE_TYPE_MATCH_STAG_VID:
if (priv->fs.vlan->active_svlans_rule[vid]) {
mlx5_del_flow_rules(priv->fs.vlan->active_svlans_rule[vid]);
priv->fs.vlan->active_svlans_rule[vid] = NULL;
if (priv->fs->vlan->active_svlans_rule[vid]) {
mlx5_del_flow_rules(priv->fs->vlan->active_svlans_rule[vid]);
priv->fs->vlan->active_svlans_rule[vid] = NULL;
}
break;
case MLX5E_VLAN_RULE_TYPE_MATCH_CTAG_VID:
if (priv->fs.vlan->active_cvlans_rule[vid]) {
mlx5_del_flow_rules(priv->fs.vlan->active_cvlans_rule[vid]);
priv->fs.vlan->active_cvlans_rule[vid] = NULL;
if (priv->fs->vlan->active_cvlans_rule[vid]) {
mlx5_del_flow_rules(priv->fs->vlan->active_cvlans_rule[vid]);
priv->fs->vlan->active_cvlans_rule[vid] = NULL;
}
mlx5e_vport_context_update_vlans(priv);
break;
@ -355,62 +355,62 @@ mlx5e_add_trap_rule(struct mlx5_flow_table *ft, int trap_id, int tir_num)
int mlx5e_add_vlan_trap(struct mlx5e_priv *priv, int trap_id, int tir_num)
{
struct mlx5_flow_table *ft = priv->fs.vlan->ft.t;
struct mlx5_flow_table *ft = priv->fs->vlan->ft.t;
struct mlx5_flow_handle *rule;
int err;
rule = mlx5e_add_trap_rule(ft, trap_id, tir_num);
if (IS_ERR(rule)) {
err = PTR_ERR(rule);
priv->fs.vlan->trap_rule = NULL;
priv->fs->vlan->trap_rule = NULL;
netdev_err(priv->netdev, "%s: add VLAN trap rule failed, err %d\n",
__func__, err);
return err;
}
priv->fs.vlan->trap_rule = rule;
priv->fs->vlan->trap_rule = rule;
return 0;
}
void mlx5e_remove_vlan_trap(struct mlx5e_priv *priv)
{
if (priv->fs.vlan->trap_rule) {
mlx5_del_flow_rules(priv->fs.vlan->trap_rule);
priv->fs.vlan->trap_rule = NULL;
if (priv->fs->vlan->trap_rule) {
mlx5_del_flow_rules(priv->fs->vlan->trap_rule);
priv->fs->vlan->trap_rule = NULL;
}
}
int mlx5e_add_mac_trap(struct mlx5e_priv *priv, int trap_id, int tir_num)
{
struct mlx5_flow_table *ft = priv->fs.l2.ft.t;
struct mlx5_flow_table *ft = priv->fs->l2.ft.t;
struct mlx5_flow_handle *rule;
int err;
rule = mlx5e_add_trap_rule(ft, trap_id, tir_num);
if (IS_ERR(rule)) {
err = PTR_ERR(rule);
priv->fs.l2.trap_rule = NULL;
priv->fs->l2.trap_rule = NULL;
netdev_err(priv->netdev, "%s: add MAC trap rule failed, err %d\n",
__func__, err);
return err;
}
priv->fs.l2.trap_rule = rule;
priv->fs->l2.trap_rule = rule;
return 0;
}
void mlx5e_remove_mac_trap(struct mlx5e_priv *priv)
{
if (priv->fs.l2.trap_rule) {
mlx5_del_flow_rules(priv->fs.l2.trap_rule);
priv->fs.l2.trap_rule = NULL;
if (priv->fs->l2.trap_rule) {
mlx5_del_flow_rules(priv->fs->l2.trap_rule);
priv->fs->l2.trap_rule = NULL;
}
}
void mlx5e_enable_cvlan_filter(struct mlx5e_priv *priv)
{
if (!priv->fs.vlan->cvlan_filter_disabled)
if (!priv->fs->vlan->cvlan_filter_disabled)
return;
priv->fs.vlan->cvlan_filter_disabled = false;
priv->fs->vlan->cvlan_filter_disabled = false;
if (priv->netdev->flags & IFF_PROMISC)
return;
mlx5e_del_vlan_rule(priv, MLX5E_VLAN_RULE_TYPE_ANY_CTAG_VID, 0);
@ -418,10 +418,10 @@ void mlx5e_enable_cvlan_filter(struct mlx5e_priv *priv)
void mlx5e_disable_cvlan_filter(struct mlx5e_priv *priv)
{
if (priv->fs.vlan->cvlan_filter_disabled)
if (priv->fs->vlan->cvlan_filter_disabled)
return;
priv->fs.vlan->cvlan_filter_disabled = true;
priv->fs->vlan->cvlan_filter_disabled = true;
if (priv->netdev->flags & IFF_PROMISC)
return;
mlx5e_add_vlan_rule(priv, MLX5E_VLAN_RULE_TYPE_ANY_CTAG_VID, 0);
@ -431,11 +431,11 @@ static int mlx5e_vlan_rx_add_cvid(struct mlx5e_priv *priv, u16 vid)
{
int err;
set_bit(vid, priv->fs.vlan->active_cvlans);
set_bit(vid, priv->fs->vlan->active_cvlans);
err = mlx5e_add_vlan_rule(priv, MLX5E_VLAN_RULE_TYPE_MATCH_CTAG_VID, vid);
if (err)
clear_bit(vid, priv->fs.vlan->active_cvlans);
clear_bit(vid, priv->fs->vlan->active_cvlans);
return err;
}
@ -445,11 +445,11 @@ static int mlx5e_vlan_rx_add_svid(struct mlx5e_priv *priv, u16 vid)
struct net_device *netdev = priv->netdev;
int err;
set_bit(vid, priv->fs.vlan->active_svlans);
set_bit(vid, priv->fs->vlan->active_svlans);
err = mlx5e_add_vlan_rule(priv, MLX5E_VLAN_RULE_TYPE_MATCH_STAG_VID, vid);
if (err) {
clear_bit(vid, priv->fs.vlan->active_svlans);
clear_bit(vid, priv->fs->vlan->active_svlans);
return err;
}
@ -481,10 +481,10 @@ int mlx5e_vlan_rx_kill_vid(struct net_device *dev, __be16 proto, u16 vid)
return 0; /* no vlan table for uplink rep */
if (be16_to_cpu(proto) == ETH_P_8021Q) {
clear_bit(vid, priv->fs.vlan->active_cvlans);
clear_bit(vid, priv->fs->vlan->active_cvlans);
mlx5e_del_vlan_rule(priv, MLX5E_VLAN_RULE_TYPE_MATCH_CTAG_VID, vid);
} else if (be16_to_cpu(proto) == ETH_P_8021AD) {
clear_bit(vid, priv->fs.vlan->active_svlans);
clear_bit(vid, priv->fs->vlan->active_svlans);
mlx5e_del_vlan_rule(priv, MLX5E_VLAN_RULE_TYPE_MATCH_STAG_VID, vid);
netdev_update_features(dev);
}
@ -498,14 +498,14 @@ static void mlx5e_add_vlan_rules(struct mlx5e_priv *priv)
mlx5e_add_vlan_rule(priv, MLX5E_VLAN_RULE_TYPE_UNTAGGED, 0);
for_each_set_bit(i, priv->fs.vlan->active_cvlans, VLAN_N_VID) {
for_each_set_bit(i, priv->fs->vlan->active_cvlans, VLAN_N_VID) {
mlx5e_add_vlan_rule(priv, MLX5E_VLAN_RULE_TYPE_MATCH_CTAG_VID, i);
}
for_each_set_bit(i, priv->fs.vlan->active_svlans, VLAN_N_VID)
for_each_set_bit(i, priv->fs->vlan->active_svlans, VLAN_N_VID)
mlx5e_add_vlan_rule(priv, MLX5E_VLAN_RULE_TYPE_MATCH_STAG_VID, i);
if (priv->fs.vlan->cvlan_filter_disabled)
if (priv->fs->vlan->cvlan_filter_disabled)
mlx5e_add_any_vid_rules(priv);
}
@ -515,11 +515,11 @@ static void mlx5e_del_vlan_rules(struct mlx5e_priv *priv)
mlx5e_del_vlan_rule(priv, MLX5E_VLAN_RULE_TYPE_UNTAGGED, 0);
for_each_set_bit(i, priv->fs.vlan->active_cvlans, VLAN_N_VID) {
for_each_set_bit(i, priv->fs->vlan->active_cvlans, VLAN_N_VID) {
mlx5e_del_vlan_rule(priv, MLX5E_VLAN_RULE_TYPE_MATCH_CTAG_VID, i);
}
for_each_set_bit(i, priv->fs.vlan->active_svlans, VLAN_N_VID)
for_each_set_bit(i, priv->fs->vlan->active_svlans, VLAN_N_VID)
mlx5e_del_vlan_rule(priv, MLX5E_VLAN_RULE_TYPE_MATCH_STAG_VID, i);
WARN_ON_ONCE(!(test_bit(MLX5E_STATE_DESTROYING, &priv->state)));
@ -529,7 +529,7 @@ static void mlx5e_del_vlan_rules(struct mlx5e_priv *priv)
/* must be called after DESTROY bit is set and
* set_rx_mode is called and flushed
*/
if (priv->fs.vlan->cvlan_filter_disabled)
if (priv->fs->vlan->cvlan_filter_disabled)
mlx5e_del_any_vid_rules(priv);
}
@ -576,14 +576,14 @@ static void mlx5e_sync_netdev_addr(struct mlx5e_priv *priv)
netif_addr_lock_bh(netdev);
mlx5e_add_l2_to_hash(priv->fs.l2.netdev_uc,
mlx5e_add_l2_to_hash(priv->fs->l2.netdev_uc,
priv->netdev->dev_addr);
netdev_for_each_uc_addr(ha, netdev)
mlx5e_add_l2_to_hash(priv->fs.l2.netdev_uc, ha->addr);
mlx5e_add_l2_to_hash(priv->fs->l2.netdev_uc, ha->addr);
netdev_for_each_mc_addr(ha, netdev)
mlx5e_add_l2_to_hash(priv->fs.l2.netdev_mc, ha->addr);
mlx5e_add_l2_to_hash(priv->fs->l2.netdev_mc, ha->addr);
netif_addr_unlock_bh(netdev);
}
@ -599,11 +599,11 @@ static void mlx5e_fill_addr_array(struct mlx5e_priv *priv, int list_type,
int i = 0;
int hi;
addr_list = is_uc ? priv->fs.l2.netdev_uc : priv->fs.l2.netdev_mc;
addr_list = is_uc ? priv->fs->l2.netdev_uc : priv->fs->l2.netdev_mc;
if (is_uc) /* Make sure our own address is pushed first */
ether_addr_copy(addr_array[i++], ndev->dev_addr);
else if (priv->fs.l2.broadcast_enabled)
else if (priv->fs->l2.broadcast_enabled)
ether_addr_copy(addr_array[i++], ndev->broadcast);
mlx5e_for_each_hash_node(hn, tmp, addr_list, hi) {
@ -628,12 +628,12 @@ static void mlx5e_vport_context_update_addr_list(struct mlx5e_priv *priv,
int err;
int hi;
size = is_uc ? 0 : (priv->fs.l2.broadcast_enabled ? 1 : 0);
size = is_uc ? 0 : (priv->fs->l2.broadcast_enabled ? 1 : 0);
max_size = is_uc ?
1 << MLX5_CAP_GEN(priv->mdev, log_max_current_uc_list) :
1 << MLX5_CAP_GEN(priv->mdev, log_max_current_mc_list);
addr_list = is_uc ? priv->fs.l2.netdev_uc : priv->fs.l2.netdev_mc;
addr_list = is_uc ? priv->fs->l2.netdev_uc : priv->fs->l2.netdev_mc;
mlx5e_for_each_hash_node(hn, tmp, addr_list, hi)
size++;
@ -664,7 +664,7 @@ static void mlx5e_vport_context_update_addr_list(struct mlx5e_priv *priv,
static void mlx5e_vport_context_update(struct mlx5e_priv *priv)
{
struct mlx5e_l2_table *ea = &priv->fs.l2;
struct mlx5e_l2_table *ea = &priv->fs->l2;
mlx5e_vport_context_update_addr_list(priv, MLX5_NVPRT_LIST_TYPE_UC);
mlx5e_vport_context_update_addr_list(priv, MLX5_NVPRT_LIST_TYPE_MC);
@ -679,10 +679,10 @@ static void mlx5e_apply_netdev_addr(struct mlx5e_priv *priv)
struct hlist_node *tmp;
int i;
mlx5e_for_each_hash_node(hn, tmp, priv->fs.l2.netdev_uc, i)
mlx5e_for_each_hash_node(hn, tmp, priv->fs->l2.netdev_uc, i)
mlx5e_execute_l2_action(priv, hn);
mlx5e_for_each_hash_node(hn, tmp, priv->fs.l2.netdev_mc, i)
mlx5e_for_each_hash_node(hn, tmp, priv->fs->l2.netdev_mc, i)
mlx5e_execute_l2_action(priv, hn);
}
@ -692,9 +692,9 @@ static void mlx5e_handle_netdev_addr(struct mlx5e_priv *priv)
struct hlist_node *tmp;
int i;
mlx5e_for_each_hash_node(hn, tmp, priv->fs.l2.netdev_uc, i)
mlx5e_for_each_hash_node(hn, tmp, priv->fs->l2.netdev_uc, i)
hn->action = MLX5E_ACTION_DEL;
mlx5e_for_each_hash_node(hn, tmp, priv->fs.l2.netdev_mc, i)
mlx5e_for_each_hash_node(hn, tmp, priv->fs->l2.netdev_mc, i)
hn->action = MLX5E_ACTION_DEL;
if (!test_bit(MLX5E_STATE_DESTROYING, &priv->state))
@ -708,7 +708,7 @@ static void mlx5e_handle_netdev_addr(struct mlx5e_priv *priv)
static int mlx5e_add_promisc_rule(struct mlx5e_priv *priv)
{
struct mlx5_flow_table *ft = priv->fs.promisc.ft.t;
struct mlx5_flow_table *ft = priv->fs->promisc.ft.t;
struct mlx5_flow_destination dest = {};
struct mlx5_flow_handle **rule_p;
MLX5_DECLARE_FLOW_ACT(flow_act);
@ -719,9 +719,9 @@ static int mlx5e_add_promisc_rule(struct mlx5e_priv *priv)
if (!spec)
return -ENOMEM;
dest.type = MLX5_FLOW_DESTINATION_TYPE_FLOW_TABLE;
dest.ft = mlx5_get_ttc_flow_table(priv->fs.ttc);
dest.ft = mlx5_get_ttc_flow_table(priv->fs->ttc);
rule_p = &priv->fs.promisc.rule;
rule_p = &priv->fs->promisc.rule;
*rule_p = mlx5_add_flow_rules(ft, spec, &flow_act, &dest, 1);
if (IS_ERR(*rule_p)) {
err = PTR_ERR(*rule_p);
@ -734,7 +734,7 @@ static int mlx5e_add_promisc_rule(struct mlx5e_priv *priv)
static int mlx5e_create_promisc_table(struct mlx5e_priv *priv)
{
struct mlx5e_flow_table *ft = &priv->fs.promisc.ft;
struct mlx5e_flow_table *ft = &priv->fs->promisc.ft;
struct mlx5_flow_table_attr ft_attr = {};
int err;
@ -743,7 +743,7 @@ static int mlx5e_create_promisc_table(struct mlx5e_priv *priv)
ft_attr.level = MLX5E_PROMISC_FT_LEVEL;
ft_attr.prio = MLX5E_NIC_PRIO;
ft->t = mlx5_create_auto_grouped_flow_table(priv->fs.ns, &ft_attr);
ft->t = mlx5_create_auto_grouped_flow_table(priv->fs->ns, &ft_attr);
if (IS_ERR(ft->t)) {
err = PTR_ERR(ft->t);
netdev_err(priv->netdev, "fail to create promisc table err=%d\n", err);
@ -765,19 +765,19 @@ static int mlx5e_create_promisc_table(struct mlx5e_priv *priv)
static void mlx5e_del_promisc_rule(struct mlx5e_priv *priv)
{
if (WARN(!priv->fs.promisc.rule, "Trying to remove non-existing promiscuous rule"))
if (WARN(!priv->fs->promisc.rule, "Trying to remove non-existing promiscuous rule"))
return;
mlx5_del_flow_rules(priv->fs.promisc.rule);
priv->fs.promisc.rule = NULL;
mlx5_del_flow_rules(priv->fs->promisc.rule);
priv->fs->promisc.rule = NULL;
}
static void mlx5e_destroy_promisc_table(struct mlx5e_priv *priv)
{
if (WARN(!priv->fs.promisc.ft.t, "Trying to remove non-existing promiscuous table"))
if (WARN(!priv->fs->promisc.ft.t, "Trying to remove non-existing promiscuous table"))
return;
mlx5e_del_promisc_rule(priv);
mlx5_destroy_flow_table(priv->fs.promisc.ft.t);
priv->fs.promisc.ft.t = NULL;
mlx5_destroy_flow_table(priv->fs->promisc.ft.t);
priv->fs->promisc.ft.t = NULL;
}
void mlx5e_set_rx_mode_work(struct work_struct *work)
@ -785,7 +785,7 @@ void mlx5e_set_rx_mode_work(struct work_struct *work)
struct mlx5e_priv *priv = container_of(work, struct mlx5e_priv,
set_rx_mode_work);
struct mlx5e_l2_table *ea = &priv->fs.l2;
struct mlx5e_l2_table *ea = &priv->fs->l2;
struct net_device *ndev = priv->netdev;
bool rx_mode_enable = !test_bit(MLX5E_STATE_DESTROYING, &priv->state);
@ -844,7 +844,7 @@ static void mlx5e_destroy_groups(struct mlx5e_flow_table *ft)
void mlx5e_init_l2_addr(struct mlx5e_priv *priv)
{
ether_addr_copy(priv->fs.l2.broadcast.addr, priv->netdev->broadcast);
ether_addr_copy(priv->fs->l2.broadcast.addr, priv->netdev->broadcast);
}
void mlx5e_destroy_flow_table(struct mlx5e_flow_table *ft)
@ -906,7 +906,7 @@ void mlx5e_set_ttc_params(struct mlx5e_priv *priv,
ttc_params->tunnel_dests[tt].type =
MLX5_FLOW_DESTINATION_TYPE_FLOW_TABLE;
ttc_params->tunnel_dests[tt].ft =
mlx5_get_ttc_flow_table(priv->fs.inner_ttc);
mlx5_get_ttc_flow_table(priv->fs->inner_ttc);
}
}
@ -922,7 +922,7 @@ static void mlx5e_del_l2_flow_rule(struct mlx5e_priv *priv,
static int mlx5e_add_l2_flow_rule(struct mlx5e_priv *priv,
struct mlx5e_l2_rule *ai, int type)
{
struct mlx5_flow_table *ft = priv->fs.l2.ft.t;
struct mlx5_flow_table *ft = priv->fs->l2.ft.t;
struct mlx5_flow_destination dest = {};
MLX5_DECLARE_FLOW_ACT(flow_act);
struct mlx5_flow_spec *spec;
@ -940,7 +940,7 @@ static int mlx5e_add_l2_flow_rule(struct mlx5e_priv *priv,
outer_headers.dmac_47_16);
dest.type = MLX5_FLOW_DESTINATION_TYPE_FLOW_TABLE;
dest.ft = mlx5_get_ttc_flow_table(priv->fs.ttc);
dest.ft = mlx5_get_ttc_flow_table(priv->fs->ttc);
switch (type) {
case MLX5E_FULLMATCH:
@ -1045,12 +1045,12 @@ static int mlx5e_create_l2_table_groups(struct mlx5e_l2_table *l2_table)
static void mlx5e_destroy_l2_table(struct mlx5e_priv *priv)
{
mlx5e_destroy_flow_table(&priv->fs.l2.ft);
mlx5e_destroy_flow_table(&priv->fs->l2.ft);
}
static int mlx5e_create_l2_table(struct mlx5e_priv *priv)
{
struct mlx5e_l2_table *l2_table = &priv->fs.l2;
struct mlx5e_l2_table *l2_table = &priv->fs->l2;
struct mlx5e_flow_table *ft = &l2_table->ft;
struct mlx5_flow_table_attr ft_attr = {};
int err;
@ -1061,7 +1061,7 @@ static int mlx5e_create_l2_table(struct mlx5e_priv *priv)
ft_attr.level = MLX5E_L2_FT_LEVEL;
ft_attr.prio = MLX5E_NIC_PRIO;
ft->t = mlx5_create_flow_table(priv->fs.ns, &ft_attr);
ft->t = mlx5_create_flow_table(priv->fs->ns, &ft_attr);
if (IS_ERR(ft->t)) {
err = PTR_ERR(ft->t);
ft->t = NULL;
@ -1187,14 +1187,14 @@ static int mlx5e_create_vlan_table(struct mlx5e_priv *priv)
struct mlx5e_flow_table *ft;
int err;
ft = &priv->fs.vlan->ft;
ft = &priv->fs->vlan->ft;
ft->num_groups = 0;
ft_attr.max_fte = MLX5E_VLAN_TABLE_SIZE;
ft_attr.level = MLX5E_VLAN_FT_LEVEL;
ft_attr.prio = MLX5E_NIC_PRIO;
ft->t = mlx5_create_flow_table(priv->fs.ns, &ft_attr);
ft->t = mlx5_create_flow_table(priv->fs->ns, &ft_attr);
if (IS_ERR(ft->t))
return PTR_ERR(ft->t);
@ -1223,19 +1223,19 @@ static int mlx5e_create_vlan_table(struct mlx5e_priv *priv)
static void mlx5e_destroy_vlan_table(struct mlx5e_priv *priv)
{
mlx5e_del_vlan_rules(priv);
mlx5e_destroy_flow_table(&priv->fs.vlan->ft);
mlx5e_destroy_flow_table(&priv->fs->vlan->ft);
}
static void mlx5e_destroy_inner_ttc_table(struct mlx5e_priv *priv)
{
if (!mlx5_tunnel_inner_ft_supported(priv->mdev))
return;
mlx5_destroy_ttc_table(priv->fs.inner_ttc);
mlx5_destroy_ttc_table(priv->fs->inner_ttc);
}
void mlx5e_destroy_ttc_table(struct mlx5e_priv *priv)
{
mlx5_destroy_ttc_table(priv->fs.ttc);
mlx5_destroy_ttc_table(priv->fs->ttc);
}
static int mlx5e_create_inner_ttc_table(struct mlx5e_priv *priv)
@ -1246,10 +1246,10 @@ static int mlx5e_create_inner_ttc_table(struct mlx5e_priv *priv)
return 0;
mlx5e_set_inner_ttc_params(priv, &ttc_params);
priv->fs.inner_ttc = mlx5_create_inner_ttc_table(priv->mdev,
&ttc_params);
if (IS_ERR(priv->fs.inner_ttc))
return PTR_ERR(priv->fs.inner_ttc);
priv->fs->inner_ttc = mlx5_create_inner_ttc_table(priv->mdev,
&ttc_params);
if (IS_ERR(priv->fs->inner_ttc))
return PTR_ERR(priv->fs->inner_ttc);
return 0;
}
@ -1258,9 +1258,9 @@ int mlx5e_create_ttc_table(struct mlx5e_priv *priv)
struct ttc_params ttc_params = {};
mlx5e_set_ttc_params(priv, &ttc_params, true);
priv->fs.ttc = mlx5_create_ttc_table(priv->mdev, &ttc_params);
if (IS_ERR(priv->fs.ttc))
return PTR_ERR(priv->fs.ttc);
priv->fs->ttc = mlx5_create_ttc_table(priv->mdev, &ttc_params);
if (IS_ERR(priv->fs->ttc))
return PTR_ERR(priv->fs->ttc);
return 0;
}
@ -1268,10 +1268,10 @@ int mlx5e_create_flow_steering(struct mlx5e_priv *priv)
{
int err;
priv->fs.ns = mlx5_get_flow_namespace(priv->mdev,
priv->fs->ns = mlx5_get_flow_namespace(priv->mdev,
MLX5_FLOW_NAMESPACE_KERNEL);
if (!priv->fs.ns)
if (!priv->fs->ns)
return -EOPNOTSUPP;
err = mlx5e_arfs_create_tables(priv);
@ -1369,31 +1369,39 @@ static void mlx5e_fs_tc_free(struct mlx5e_flow_steering *fs)
mlx5e_tc_table_free(fs->tc);
}
int mlx5e_fs_init(struct mlx5e_priv *priv)
struct mlx5e_flow_steering *mlx5e_fs_init(const struct mlx5e_profile *profile)
{
struct mlx5e_flow_steering *fs;
int err;
if (mlx5e_profile_feature_cap(priv->profile, FS_VLAN)) {
err = mlx5e_fs_vlan_alloc(&priv->fs);
fs = kvzalloc(sizeof(*fs), GFP_KERNEL);
if (!fs)
goto err;
if (mlx5e_profile_feature_cap(profile, FS_VLAN)) {
err = mlx5e_fs_vlan_alloc(fs);
if (err)
goto err;
goto err_free_fs;
}
if (mlx5e_profile_feature_cap(priv->profile, FS_TC)) {
err = mlx5e_fs_tc_alloc(&priv->fs);
if (mlx5e_profile_feature_cap(profile, FS_TC)) {
err = mlx5e_fs_tc_alloc(fs);
if (err)
goto err_free_vlan;
}
return 0;
return fs;
err_free_fs:
kvfree(fs);
err_free_vlan:
mlx5e_fs_vlan_free(&priv->fs);
mlx5e_fs_vlan_free(fs);
err:
return -ENOMEM;
return NULL;
}
void mlx5e_fs_cleanup(struct mlx5e_priv *priv)
void mlx5e_fs_cleanup(struct mlx5e_flow_steering *fs)
{
mlx5e_fs_tc_free(&priv->fs);
mlx5e_fs_vlan_free(&priv->fs);
mlx5e_fs_tc_free(fs);
mlx5e_fs_vlan_free(fs);
kvfree(fs);
}

24
drivers/net/ethernet/mellanox/mlx5/core/en_fs_ethtool.c
View file

@ -81,18 +81,18 @@ static struct mlx5e_ethtool_table *get_flow_table(struct mlx5e_priv *priv,
case UDP_V6_FLOW:
max_tuples = ETHTOOL_NUM_L3_L4_FTS;
prio = MLX5E_ETHTOOL_L3_L4_PRIO + (max_tuples - num_tuples);
eth_ft = &priv->fs.ethtool.l3_l4_ft[prio];
eth_ft = &priv->fs->ethtool.l3_l4_ft[prio];
break;
case IP_USER_FLOW:
case IPV6_USER_FLOW:
max_tuples = ETHTOOL_NUM_L3_L4_FTS;
prio = MLX5E_ETHTOOL_L3_L4_PRIO + (max_tuples - num_tuples);
eth_ft = &priv->fs.ethtool.l3_l4_ft[prio];
eth_ft = &priv->fs->ethtool.l3_l4_ft[prio];
break;
case ETHER_FLOW:
max_tuples = ETHTOOL_NUM_L2_FTS;
prio = max_tuples - num_tuples;
eth_ft = &priv->fs.ethtool.l2_ft[prio];
eth_ft = &priv->fs->ethtool.l2_ft[prio];
prio += MLX5E_ETHTOOL_L2_PRIO;
break;
default:
@ -383,14 +383,14 @@ static void add_rule_to_list(struct mlx5e_priv *priv,
struct mlx5e_ethtool_rule *rule)
{
struct mlx5e_ethtool_rule *iter;
struct list_head *head = &priv->fs.ethtool.rules;
struct list_head *head = &priv->fs->ethtool.rules;
list_for_each_entry(iter, &priv->fs.ethtool.rules, list) {
list_for_each_entry(iter, &priv->fs->ethtool.rules, list) {
if (iter->flow_spec.location > rule->flow_spec.location)
break;
head = &iter->list;
}
priv->fs.ethtool.tot_num_rules++;
priv->fs->ethtool.tot_num_rules++;
list_add(&rule->list, head);
}
@ -507,7 +507,7 @@ static void del_ethtool_rule(struct mlx5e_priv *priv,
if (eth_rule->rss)
mlx5e_rss_refcnt_dec(eth_rule->rss);
list_del(&eth_rule->list);
priv->fs.ethtool.tot_num_rules--;
priv->fs->ethtool.tot_num_rules--;
put_flow_table(eth_rule->eth_ft);
kfree(eth_rule);
}
@ -517,7 +517,7 @@ static struct mlx5e_ethtool_rule *find_ethtool_rule(struct mlx5e_priv *priv,
{
struct mlx5e_ethtool_rule *iter;
list_for_each_entry(iter, &priv->fs.ethtool.rules, list) {
list_for_each_entry(iter, &priv->fs->ethtool.rules, list) {
if (iter->flow_spec.location == location)
return iter;
}
@ -788,7 +788,7 @@ mlx5e_ethtool_get_flow(struct mlx5e_priv *priv,
if (location < 0 || location >= MAX_NUM_OF_ETHTOOL_RULES)
return -EINVAL;
list_for_each_entry(eth_rule, &priv->fs.ethtool.rules, list) {
list_for_each_entry(eth_rule, &priv->fs->ethtool.rules, list) {
int index;
if (eth_rule->flow_spec.location != location)
@ -831,13 +831,13 @@ void mlx5e_ethtool_cleanup_steering(struct mlx5e_priv *priv)
struct mlx5e_ethtool_rule *iter;
struct mlx5e_ethtool_rule *temp;
list_for_each_entry_safe(iter, temp, &priv->fs.ethtool.rules, list)
list_for_each_entry_safe(iter, temp, &priv->fs->ethtool.rules, list)
del_ethtool_rule(priv, iter);
}
void mlx5e_ethtool_init_steering(struct mlx5e_priv *priv)
{
INIT_LIST_HEAD(&priv->fs.ethtool.rules);
INIT_LIST_HEAD(&priv->fs->ethtool.rules);
}
static int flow_type_to_traffic_type(u32 flow_type)
@ -963,7 +963,7 @@ int mlx5e_ethtool_get_rxnfc(struct mlx5e_priv *priv,
switch (info->cmd) {
case ETHTOOL_GRXCLSRLCNT:
info->rule_cnt = priv->fs.ethtool.tot_num_rules;
info->rule_cnt = priv->fs->ethtool.tot_num_rules;
break;
case ETHTOOL_GRXCLSRULE:
err = mlx5e_ethtool_get_flow(priv, info, info->fs.location);

13
drivers/net/ethernet/mellanox/mlx5/core/en_main.c
View file

@ -3888,8 +3888,8 @@ static netdev_features_t mlx5e_fix_features(struct net_device *netdev,
mutex_lock(&priv->state_lock);
params = &priv->channels.params;
if (!priv->fs.vlan ||
!bitmap_empty(mlx5e_vlan_get_active_svlans(priv->fs.vlan), VLAN_N_VID)) {
if (!priv->fs->vlan ||
!bitmap_empty(mlx5e_vlan_get_active_svlans(priv->fs->vlan), VLAN_N_VID)) {
/* HW strips the outer C-tag header, this is a problem
* for S-tag traffic.
*/
@ -5012,6 +5012,7 @@ static int mlx5e_nic_init(struct mlx5_core_dev *mdev,
struct net_device *netdev)
{
struct mlx5e_priv *priv = netdev_priv(netdev);
struct mlx5e_flow_steering *fs;
int err;
mlx5e_build_nic_params(priv, &priv->xsk, netdev->mtu);
@ -5019,11 +5020,13 @@ static int mlx5e_nic_init(struct mlx5_core_dev *mdev,
mlx5e_timestamp_init(priv);
err = mlx5e_fs_init(priv);
if (err) {
fs = mlx5e_fs_init(priv->profile);
if (!fs) {
err = -ENOMEM;
mlx5_core_err(mdev, "FS initialization failed, %d\n", err);
return err;
}
priv->fs = fs;
err = mlx5e_ipsec_init(priv);
if (err)
@ -5042,7 +5045,7 @@ static void mlx5e_nic_cleanup(struct mlx5e_priv *priv)
mlx5e_health_destroy_reporters(priv);
mlx5e_ktls_cleanup(priv);
mlx5e_ipsec_cleanup(priv);
mlx5e_fs_cleanup(priv);
mlx5e_fs_cleanup(priv->fs);
}
static int mlx5e_init_nic_rx(struct mlx5e_priv *priv)

31
drivers/net/ethernet/mellanox/mlx5/core/en_rep.c
View file

@ -718,6 +718,7 @@ static int mlx5e_init_ul_rep(struct mlx5_core_dev *mdev,
static void mlx5e_cleanup_rep(struct mlx5e_priv *priv)
{
mlx5e_fs_cleanup(priv->fs);
mlx5e_ipsec_cleanup(priv);
}
@ -728,8 +729,8 @@ static int mlx5e_create_rep_ttc_table(struct mlx5e_priv *priv)
struct ttc_params ttc_params = {};
int err;
priv->fs.ns = mlx5_get_flow_namespace(priv->mdev,
MLX5_FLOW_NAMESPACE_KERNEL);
priv->fs->ns = mlx5_get_flow_namespace(priv->mdev,
MLX5_FLOW_NAMESPACE_KERNEL);
/* The inner_ttc in the ttc params is intentionally not set */
mlx5e_set_ttc_params(priv, &ttc_params, false);
@ -738,9 +739,9 @@ static int mlx5e_create_rep_ttc_table(struct mlx5e_priv *priv)
/* To give uplik rep TTC a lower level for chaining from root ft */
ttc_params.ft_attr.level = MLX5E_TTC_FT_LEVEL + 1;
priv->fs.ttc = mlx5_create_ttc_table(priv->mdev, &ttc_params);
if (IS_ERR(priv->fs.ttc)) {
err = PTR_ERR(priv->fs.ttc);
priv->fs->ttc = mlx5_create_ttc_table(priv->mdev, &ttc_params);
if (IS_ERR(priv->fs->ttc)) {
err = PTR_ERR(priv->fs->ttc);
netdev_err(priv->netdev, "Failed to create rep ttc table, err=%d\n",
err);
return err;
@ -760,7 +761,7 @@ static int mlx5e_create_rep_root_ft(struct mlx5e_priv *priv)
/* non uplik reps will skip any bypass tables and go directly to
* their own ttc
*/
rpriv->root_ft = mlx5_get_ttc_flow_table(priv->fs.ttc);
rpriv->root_ft = mlx5_get_ttc_flow_table(priv->fs->ttc);
return 0;
}
@ -835,9 +836,17 @@ static int mlx5e_init_rep_rx(struct mlx5e_priv *priv)
struct mlx5_core_dev *mdev = priv->mdev;
int err;
priv->rx_res = mlx5e_rx_res_alloc();
if (!priv->rx_res)
priv->fs = mlx5e_fs_init(priv->profile);
if (!priv->fs) {
netdev_err(priv->netdev, "FS allocation failed\n");
return -ENOMEM;
}
priv->rx_res = mlx5e_rx_res_alloc();
if (!priv->rx_res) {
err = -ENOMEM;
goto err_free_fs;
}
mlx5e_init_l2_addr(priv);
@ -873,13 +882,15 @@ static int mlx5e_init_rep_rx(struct mlx5e_priv *priv)
err_destroy_root_ft:
mlx5e_destroy_rep_root_ft(priv);
err_destroy_ttc_table:
mlx5_destroy_ttc_table(priv->fs.ttc);
mlx5_destroy_ttc_table(priv->fs->ttc);
err_destroy_rx_res:
mlx5e_rx_res_destroy(priv->rx_res);
err_close_drop_rq:
mlx5e_close_drop_rq(&priv->drop_rq);
mlx5e_rx_res_free(priv->rx_res);
priv->rx_res = NULL;
err_free_fs:
mlx5e_fs_cleanup(priv->fs);
return err;
}
@ -888,7 +899,7 @@ static void mlx5e_cleanup_rep_rx(struct mlx5e_priv *priv)
mlx5e_ethtool_cleanup_steering(priv);
rep_vport_rx_rule_destroy(priv);
mlx5e_destroy_rep_root_ft(priv);
mlx5_destroy_ttc_table(priv->fs.ttc);
mlx5_destroy_ttc_table(priv->fs->ttc);
mlx5e_rx_res_destroy(priv->rx_res);
mlx5e_close_drop_rq(&priv->drop_rq);
mlx5e_rx_res_free(priv->rx_res);

60
drivers/net/ethernet/mellanox/mlx5/core/en_tc.c
View file

@ -322,7 +322,7 @@ get_ct_priv(struct mlx5e_priv *priv)
return uplink_priv->ct_priv;
}
return priv->fs.tc->ct;
return priv->fs->tc->ct;
}
static struct mlx5e_tc_psample *
@ -356,7 +356,7 @@ get_post_action(struct mlx5e_priv *priv)
return uplink_priv->post_act;
}
return priv->fs.tc->post_act;
return priv->fs->tc->post_act;
}
struct mlx5_flow_handle *
@ -611,7 +611,7 @@ get_mod_hdr_table(struct mlx5e_priv *priv, struct mlx5e_tc_flow *flow)
return mlx5e_get_flow_namespace(flow) == MLX5_FLOW_NAMESPACE_FDB ?
&esw->offloads.mod_hdr :
&priv->fs.tc->mod_hdr;
&priv->fs->tc->mod_hdr;
}
static int mlx5e_attach_mod_hdr(struct mlx5e_priv *priv,
@ -829,7 +829,7 @@ static int mlx5e_hairpin_rss_init(struct mlx5e_hairpin *hp)
netdev_dbg(priv->netdev, "add hairpin: using %d channels rss ttc table id %x\n",
hp->num_channels,
mlx5_get_ttc_flow_table(priv->fs.ttc)->id);
mlx5_get_ttc_flow_table(priv->fs->ttc)->id);
return 0;
@ -919,7 +919,7 @@ static struct mlx5e_hairpin_entry *mlx5e_hairpin_get(struct mlx5e_priv *priv,
struct mlx5e_hairpin_entry *hpe;
u32 hash_key = hash_hairpin_info(peer_vhca_id, prio);
hash_for_each_possible(priv->fs.tc->hairpin_tbl, hpe,
hash_for_each_possible(priv->fs->tc->hairpin_tbl, hpe,
hairpin_hlist, hash_key) {
if (hpe->peer_vhca_id == peer_vhca_id && hpe->prio == prio) {
refcount_inc(&hpe->refcnt);
@ -934,10 +934,10 @@ static void mlx5e_hairpin_put(struct mlx5e_priv *priv,
struct mlx5e_hairpin_entry *hpe)
{
/* no more hairpin flows for us, release the hairpin pair */
if (!refcount_dec_and_mutex_lock(&hpe->refcnt, &priv->fs.tc->hairpin_tbl_lock))
if (!refcount_dec_and_mutex_lock(&hpe->refcnt, &priv->fs->tc->hairpin_tbl_lock))
return;
hash_del(&hpe->hairpin_hlist);
mutex_unlock(&priv->fs.tc->hairpin_tbl_lock);
mutex_unlock(&priv->fs->tc->hairpin_tbl_lock);
if (!IS_ERR_OR_NULL(hpe->hp)) {
netdev_dbg(priv->netdev, "del hairpin: peer %s\n",
@ -1021,10 +1021,10 @@ static int mlx5e_hairpin_flow_add(struct mlx5e_priv *priv,
if (err)
return err;
mutex_lock(&priv->fs.tc->hairpin_tbl_lock);
mutex_lock(&priv->fs->tc->hairpin_tbl_lock);
hpe = mlx5e_hairpin_get(priv, peer_id, match_prio);
if (hpe) {
mutex_unlock(&priv->fs.tc->hairpin_tbl_lock);
mutex_unlock(&priv->fs->tc->hairpin_tbl_lock);
wait_for_completion(&hpe->res_ready);
if (IS_ERR(hpe->hp)) {
@ -1036,7 +1036,7 @@ static int mlx5e_hairpin_flow_add(struct mlx5e_priv *priv,
hpe = kzalloc(sizeof(*hpe), GFP_KERNEL);
if (!hpe) {
mutex_unlock(&priv->fs.tc->hairpin_tbl_lock);
mutex_unlock(&priv->fs->tc->hairpin_tbl_lock);
return -ENOMEM;
}
@ -1048,9 +1048,9 @@ static int mlx5e_hairpin_flow_add(struct mlx5e_priv *priv,
refcount_set(&hpe->refcnt, 1);
init_completion(&hpe->res_ready);
hash_add(priv->fs.tc->hairpin_tbl, &hpe->hairpin_hlist,
hash_add(priv->fs->tc->hairpin_tbl, &hpe->hairpin_hlist,
hash_hairpin_info(peer_id, match_prio));
mutex_unlock(&priv->fs.tc->hairpin_tbl_lock);
mutex_unlock(&priv->fs->tc->hairpin_tbl_lock);
params.log_data_size = 16;
params.log_data_size = min_t(u8, params.log_data_size,
@ -1127,7 +1127,7 @@ mlx5e_add_offloaded_nic_rule(struct mlx5e_priv *priv,
{
struct mlx5_flow_context *flow_context = &spec->flow_context;
struct mlx5_nic_flow_attr *nic_attr = attr->nic_attr;
struct mlx5e_tc_table *tc = priv->fs.tc;
struct mlx5e_tc_table *tc = priv->fs->tc;
struct mlx5_flow_destination dest[2] = {};
struct mlx5_fs_chains *nic_chains;
struct mlx5_flow_act flow_act = {
@ -1163,7 +1163,7 @@ mlx5e_add_offloaded_nic_rule(struct mlx5e_priv *priv,
if (IS_ERR(dest[dest_ix].ft))
return ERR_CAST(dest[dest_ix].ft);
} else {
dest[dest_ix].ft = mlx5e_vlan_get_flowtable(priv->fs.vlan);
dest[dest_ix].ft = mlx5e_vlan_get_flowtable(priv->fs->vlan);
}
dest_ix++;
}
@ -1191,7 +1191,7 @@ mlx5e_add_offloaded_nic_rule(struct mlx5e_priv *priv,
mutex_unlock(&tc->t_lock);
netdev_err(priv->netdev,
"Failed to create tc offload table\n");
rule = ERR_CAST(priv->fs.tc->t);
rule = ERR_CAST(priv->fs->tc->t);
goto err_ft_get;
}
}
@ -1293,7 +1293,7 @@ void mlx5e_del_offloaded_nic_rule(struct mlx5e_priv *priv,
struct mlx5_flow_handle *rule,
struct mlx5_flow_attr *attr)
{
struct mlx5_fs_chains *nic_chains = mlx5e_nic_chains(priv->fs.tc);
struct mlx5_fs_chains *nic_chains = mlx5e_nic_chains(priv->fs->tc);
mlx5_del_flow_rules(rule);
@ -1310,7 +1310,7 @@ static void mlx5e_tc_del_nic_flow(struct mlx5e_priv *priv,
struct mlx5e_tc_flow *flow)
{
struct mlx5_flow_attr *attr = flow->attr;
struct mlx5e_tc_table *tc = priv->fs.tc;
struct mlx5e_tc_table *tc = priv->fs->tc;
flow_flag_clear(flow, OFFLOADED);
@ -1322,13 +1322,13 @@ static void mlx5e_tc_del_nic_flow(struct mlx5e_priv *priv,
/* Remove root table if no rules are left to avoid
* extra steering hops.
*/
mutex_lock(&priv->fs.tc->t_lock);
mutex_lock(&priv->fs->tc->t_lock);
if (!mlx5e_tc_num_filters(priv, MLX5_TC_FLAG(NIC_OFFLOAD)) &&
!IS_ERR_OR_NULL(tc->t)) {
mlx5_chains_put_table(mlx5e_nic_chains(tc), 0, 1, MLX5E_TC_FT_LEVEL);
priv->fs.tc->t = NULL;
priv->fs->tc->t = NULL;
}
mutex_unlock(&priv->fs.tc->t_lock);
mutex_unlock(&priv->fs->tc->t_lock);
if (attr->action & MLX5_FLOW_CONTEXT_ACTION_MOD_HDR)
mlx5e_detach_mod_hdr(priv, flow);
@ -4064,7 +4064,7 @@ static struct rhashtable *get_tc_ht(struct mlx5e_priv *priv,
rpriv = priv->ppriv;
return &rpriv->tc_ht;
} else /* NIC offload */
return &priv->fs.tc->ht;
return &priv->fs->tc->ht;
}
static bool is_peer_flow_needed(struct mlx5e_tc_flow *flow)
@ -4783,11 +4783,11 @@ static void mlx5e_tc_hairpin_update_dead_peer(struct mlx5e_priv *priv,
peer_vhca_id = MLX5_CAP_GEN(peer_mdev, vhca_id);
mutex_lock(&priv->fs.tc->hairpin_tbl_lock);
hash_for_each(priv->fs.tc->hairpin_tbl, bkt, hpe, hairpin_hlist)
mutex_lock(&priv->fs->tc->hairpin_tbl_lock);
hash_for_each(priv->fs->tc->hairpin_tbl, bkt, hpe, hairpin_hlist)
if (refcount_inc_not_zero(&hpe->refcnt))
list_add(&hpe->dead_peer_wait_list, &init_wait_list);
mutex_unlock(&priv->fs.tc->hairpin_tbl_lock);
mutex_unlock(&priv->fs->tc->hairpin_tbl_lock);
list_for_each_entry_safe(hpe, tmp, &init_wait_list, dead_peer_wait_list) {
wait_for_completion(&hpe->res_ready);
@ -4841,7 +4841,7 @@ static int mlx5e_tc_nic_get_ft_size(struct mlx5_core_dev *dev)
static int mlx5e_tc_nic_create_miss_table(struct mlx5e_priv *priv)
{
struct mlx5_flow_table **ft = &priv->fs.tc->miss_t;
struct mlx5_flow_table **ft = &priv->fs->tc->miss_t;
struct mlx5_flow_table_attr ft_attr = {};
struct mlx5_flow_namespace *ns;
int err = 0;
@ -4863,12 +4863,12 @@ static int mlx5e_tc_nic_create_miss_table(struct mlx5e_priv *priv)
static void mlx5e_tc_nic_destroy_miss_table(struct mlx5e_priv *priv)
{
mlx5_destroy_flow_table(priv->fs.tc->miss_t);
mlx5_destroy_flow_table(priv->fs->tc->miss_t);
}
int mlx5e_tc_nic_init(struct mlx5e_priv *priv)
{
struct mlx5e_tc_table *tc = priv->fs.tc;
struct mlx5e_tc_table *tc = priv->fs->tc;
struct mlx5_core_dev *dev = priv->mdev;
struct mapping_ctx *chains_mapping;
struct mlx5_chains_attr attr = {};
@ -4909,7 +4909,7 @@ int mlx5e_tc_nic_init(struct mlx5e_priv *priv)
attr.ns = MLX5_FLOW_NAMESPACE_KERNEL;
attr.max_ft_sz = mlx5e_tc_nic_get_ft_size(dev);
attr.max_grp_num = MLX5E_TC_TABLE_NUM_GROUPS;
attr.default_ft = priv->fs.tc->miss_t;
attr.default_ft = priv->fs->tc->miss_t;
attr.mapping = chains_mapping;
tc->chains = mlx5_chains_create(dev, &attr);
@ -4958,7 +4958,7 @@ static void _mlx5e_tc_del_flow(void *ptr, void *arg)
void mlx5e_tc_nic_cleanup(struct mlx5e_priv *priv)
{
struct mlx5e_tc_table *tc = priv->fs.tc;
struct mlx5e_tc_table *tc = priv->fs->tc;
if (tc->netdevice_nb.notifier_call)
unregister_netdevice_notifier_dev_net(priv->netdev,
@ -5163,7 +5163,7 @@ bool mlx5e_tc_update_skb(struct mlx5_cqe64 *cqe,
#if IS_ENABLED(CONFIG_NET_TC_SKB_EXT)
u32 chain = 0, chain_tag, reg_b, zone_restore_id;
struct mlx5e_priv *priv = netdev_priv(skb->dev);
struct mlx5e_tc_table *tc = priv->fs.tc;
struct mlx5e_tc_table *tc = priv->fs->tc;
struct mlx5_mapped_obj mapped_obj;
struct tc_skb_ext *tc_skb_ext;
int err;

19
drivers/net/ethernet/mellanox/mlx5/core/ipoib/ipoib.c
View file

@ -322,10 +322,10 @@ static int mlx5i_create_flow_steering(struct mlx5e_priv *priv)
{
int err;
priv->fs.ns = mlx5_get_flow_namespace(priv->mdev,
priv->fs->ns = mlx5_get_flow_namespace(priv->mdev,
MLX5_FLOW_NAMESPACE_KERNEL);
if (!priv->fs.ns)
if (!priv->fs->ns)
return -EINVAL;
err = mlx5e_arfs_create_tables(priv);
@ -364,9 +364,17 @@ static int mlx5i_init_rx(struct mlx5e_priv *priv)
struct mlx5_core_dev *mdev = priv->mdev;
int err;
priv->rx_res = mlx5e_rx_res_alloc();
if (!priv->rx_res)
priv->fs = mlx5e_fs_init(priv->profile);
if (!priv->fs) {
netdev_err(priv->netdev, "FS allocation failed\n");
return -ENOMEM;
}
priv->rx_res = mlx5e_rx_res_alloc();
if (!priv->rx_res) {
err = -ENOMEM;
goto err_free_fs;
}
mlx5e_create_q_counters(priv);
@ -397,6 +405,8 @@ static int mlx5i_init_rx(struct mlx5e_priv *priv)
mlx5e_destroy_q_counters(priv);
mlx5e_rx_res_free(priv->rx_res);
priv->rx_res = NULL;
err_free_fs:
mlx5e_fs_cleanup(priv->fs);
return err;
}
@ -408,6 +418,7 @@ static void mlx5i_cleanup_rx(struct mlx5e_priv *priv)
mlx5e_destroy_q_counters(priv);
mlx5e_rx_res_free(priv->rx_res);
priv->rx_res = NULL;
mlx5e_fs_cleanup(priv->fs);
}
/* The stats groups order is opposite to the update_stats() order calls */