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path: root/drivers/net/ethernet/mellanox/mlxsw/spectrum_dpipe.c
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Diffstat (limited to 'drivers/net/ethernet/mellanox/mlxsw/spectrum_dpipe.c')
-rw-r--r--drivers/net/ethernet/mellanox/mlxsw/spectrum_dpipe.c128
1 files changed, 70 insertions, 58 deletions
diff --git a/drivers/net/ethernet/mellanox/mlxsw/spectrum_dpipe.c b/drivers/net/ethernet/mellanox/mlxsw/spectrum_dpipe.c
index 1a2fef2a5379..fa6eddd27ecf 100644
--- a/drivers/net/ethernet/mellanox/mlxsw/spectrum_dpipe.c
+++ b/drivers/net/ethernet/mellanox/mlxsw/spectrum_dpipe.c
@@ -221,7 +221,7 @@ start_again:
for (; i < rif_count; i++) {
struct mlxsw_sp_rif *rif = mlxsw_sp_rif_by_index(mlxsw_sp, i);
- if (!rif || !mlxsw_sp_rif_dev(rif))
+ if (!rif || !mlxsw_sp_rif_has_dev(rif))
continue;
err = mlxsw_sp_erif_entry_get(mlxsw_sp, &entry, rif,
counters_enabled);
@@ -266,10 +266,10 @@ static int mlxsw_sp_dpipe_table_erif_counters_update(void *priv, bool enable)
if (!rif)
continue;
if (enable)
- mlxsw_sp_rif_counter_alloc(mlxsw_sp, rif,
+ mlxsw_sp_rif_counter_alloc(rif,
MLXSW_SP_RIF_COUNTER_EGRESS);
else
- mlxsw_sp_rif_counter_free(mlxsw_sp, rif,
+ mlxsw_sp_rif_counter_free(rif,
MLXSW_SP_RIF_COUNTER_EGRESS);
}
mutex_unlock(&mlxsw_sp->router->lock);
@@ -283,7 +283,7 @@ static u64 mlxsw_sp_dpipe_table_erif_size_get(void *priv)
return MLXSW_CORE_RES_GET(mlxsw_sp->core, MAX_RIFS);
}
-static struct devlink_dpipe_table_ops mlxsw_sp_erif_ops = {
+static const struct devlink_dpipe_table_ops mlxsw_sp_erif_ops = {
.matches_dump = mlxsw_sp_dpipe_table_erif_matches_dump,
.actions_dump = mlxsw_sp_dpipe_table_erif_actions_dump,
.entries_dump = mlxsw_sp_dpipe_table_erif_entries_dump,
@@ -295,17 +295,17 @@ static int mlxsw_sp_dpipe_erif_table_init(struct mlxsw_sp *mlxsw_sp)
{
struct devlink *devlink = priv_to_devlink(mlxsw_sp->core);
- return devlink_dpipe_table_register(devlink,
- MLXSW_SP_DPIPE_TABLE_NAME_ERIF,
- &mlxsw_sp_erif_ops,
- mlxsw_sp, false);
+ return devl_dpipe_table_register(devlink,
+ MLXSW_SP_DPIPE_TABLE_NAME_ERIF,
+ &mlxsw_sp_erif_ops,
+ mlxsw_sp, false);
}
static void mlxsw_sp_dpipe_erif_table_fini(struct mlxsw_sp *mlxsw_sp)
{
struct devlink *devlink = priv_to_devlink(mlxsw_sp->core);
- devlink_dpipe_table_unregister(devlink, MLXSW_SP_DPIPE_TABLE_NAME_ERIF);
+ devl_dpipe_table_unregister(devlink, MLXSW_SP_DPIPE_TABLE_NAME_ERIF);
}
static int mlxsw_sp_dpipe_table_host_matches_dump(struct sk_buff *skb, int type)
@@ -734,7 +734,7 @@ static u64 mlxsw_sp_dpipe_table_host4_size_get(void *priv)
return mlxsw_sp_dpipe_table_host_size_get(mlxsw_sp, AF_INET);
}
-static struct devlink_dpipe_table_ops mlxsw_sp_host4_ops = {
+static const struct devlink_dpipe_table_ops mlxsw_sp_host4_ops = {
.matches_dump = mlxsw_sp_dpipe_table_host4_matches_dump,
.actions_dump = mlxsw_sp_dpipe_table_host_actions_dump,
.entries_dump = mlxsw_sp_dpipe_table_host4_entries_dump,
@@ -749,25 +749,25 @@ static int mlxsw_sp_dpipe_host4_table_init(struct mlxsw_sp *mlxsw_sp)
struct devlink *devlink = priv_to_devlink(mlxsw_sp->core);
int err;
- err = devlink_dpipe_table_register(devlink,
- MLXSW_SP_DPIPE_TABLE_NAME_HOST4,
- &mlxsw_sp_host4_ops,
- mlxsw_sp, false);
+ err = devl_dpipe_table_register(devlink,
+ MLXSW_SP_DPIPE_TABLE_NAME_HOST4,
+ &mlxsw_sp_host4_ops,
+ mlxsw_sp, false);
if (err)
return err;
- err = devlink_dpipe_table_resource_set(devlink,
- MLXSW_SP_DPIPE_TABLE_NAME_HOST4,
- MLXSW_SP_RESOURCE_KVD_HASH_SINGLE,
- MLXSW_SP_DPIPE_TABLE_RESOURCE_UNIT_HOST4);
+ err = devl_dpipe_table_resource_set(devlink,
+ MLXSW_SP_DPIPE_TABLE_NAME_HOST4,
+ MLXSW_SP_RESOURCE_KVD_HASH_SINGLE,
+ MLXSW_SP_DPIPE_TABLE_RESOURCE_UNIT_HOST4);
if (err)
goto err_resource_set;
return 0;
err_resource_set:
- devlink_dpipe_table_unregister(devlink,
- MLXSW_SP_DPIPE_TABLE_NAME_HOST4);
+ devl_dpipe_table_unregister(devlink,
+ MLXSW_SP_DPIPE_TABLE_NAME_HOST4);
return err;
}
@@ -775,8 +775,8 @@ static void mlxsw_sp_dpipe_host4_table_fini(struct mlxsw_sp *mlxsw_sp)
{
struct devlink *devlink = priv_to_devlink(mlxsw_sp->core);
- devlink_dpipe_table_unregister(devlink,
- MLXSW_SP_DPIPE_TABLE_NAME_HOST4);
+ devl_dpipe_table_unregister(devlink,
+ MLXSW_SP_DPIPE_TABLE_NAME_HOST4);
}
static int
@@ -811,7 +811,7 @@ static u64 mlxsw_sp_dpipe_table_host6_size_get(void *priv)
return mlxsw_sp_dpipe_table_host_size_get(mlxsw_sp, AF_INET6);
}
-static struct devlink_dpipe_table_ops mlxsw_sp_host6_ops = {
+static const struct devlink_dpipe_table_ops mlxsw_sp_host6_ops = {
.matches_dump = mlxsw_sp_dpipe_table_host6_matches_dump,
.actions_dump = mlxsw_sp_dpipe_table_host_actions_dump,
.entries_dump = mlxsw_sp_dpipe_table_host6_entries_dump,
@@ -826,25 +826,25 @@ static int mlxsw_sp_dpipe_host6_table_init(struct mlxsw_sp *mlxsw_sp)
struct devlink *devlink = priv_to_devlink(mlxsw_sp->core);
int err;
- err = devlink_dpipe_table_register(devlink,
- MLXSW_SP_DPIPE_TABLE_NAME_HOST6,
- &mlxsw_sp_host6_ops,
- mlxsw_sp, false);
+ err = devl_dpipe_table_register(devlink,
+ MLXSW_SP_DPIPE_TABLE_NAME_HOST6,
+ &mlxsw_sp_host6_ops,
+ mlxsw_sp, false);
if (err)
return err;
- err = devlink_dpipe_table_resource_set(devlink,
- MLXSW_SP_DPIPE_TABLE_NAME_HOST6,
- MLXSW_SP_RESOURCE_KVD_HASH_DOUBLE,
- MLXSW_SP_DPIPE_TABLE_RESOURCE_UNIT_HOST6);
+ err = devl_dpipe_table_resource_set(devlink,
+ MLXSW_SP_DPIPE_TABLE_NAME_HOST6,
+ MLXSW_SP_RESOURCE_KVD_HASH_DOUBLE,
+ MLXSW_SP_DPIPE_TABLE_RESOURCE_UNIT_HOST6);
if (err)
goto err_resource_set;
return 0;
err_resource_set:
- devlink_dpipe_table_unregister(devlink,
- MLXSW_SP_DPIPE_TABLE_NAME_HOST6);
+ devl_dpipe_table_unregister(devlink,
+ MLXSW_SP_DPIPE_TABLE_NAME_HOST6);
return err;
}
@@ -852,8 +852,8 @@ static void mlxsw_sp_dpipe_host6_table_fini(struct mlxsw_sp *mlxsw_sp)
{
struct devlink *devlink = priv_to_devlink(mlxsw_sp->core);
- devlink_dpipe_table_unregister(devlink,
- MLXSW_SP_DPIPE_TABLE_NAME_HOST6);
+ devl_dpipe_table_unregister(devlink,
+ MLXSW_SP_DPIPE_TABLE_NAME_HOST6);
}
static int mlxsw_sp_dpipe_table_adj_matches_dump(void *priv,
@@ -1181,9 +1181,11 @@ static int mlxsw_sp_dpipe_table_adj_counters_update(void *priv, bool enable)
char ratr_pl[MLXSW_REG_RATR_LEN];
struct mlxsw_sp *mlxsw_sp = priv;
struct mlxsw_sp_nexthop *nh;
+ unsigned int n_done = 0;
u32 adj_hash_index = 0;
u32 adj_index = 0;
u32 adj_size = 0;
+ int err;
mlxsw_sp_nexthop_for_each(nh, mlxsw_sp->router) {
if (!mlxsw_sp_nexthop_is_forward(nh) ||
@@ -1192,15 +1194,27 @@ static int mlxsw_sp_dpipe_table_adj_counters_update(void *priv, bool enable)
mlxsw_sp_nexthop_indexes(nh, &adj_index, &adj_size,
&adj_hash_index);
- if (enable)
- mlxsw_sp_nexthop_counter_alloc(mlxsw_sp, nh);
- else
- mlxsw_sp_nexthop_counter_free(mlxsw_sp, nh);
+ if (enable) {
+ err = mlxsw_sp_nexthop_counter_enable(mlxsw_sp, nh);
+ if (err)
+ goto err_counter_enable;
+ } else {
+ mlxsw_sp_nexthop_counter_disable(mlxsw_sp, nh);
+ }
mlxsw_sp_nexthop_eth_update(mlxsw_sp,
adj_index + adj_hash_index, nh,
true, ratr_pl);
+ n_done++;
}
return 0;
+
+err_counter_enable:
+ mlxsw_sp_nexthop_for_each(nh, mlxsw_sp->router) {
+ if (!n_done--)
+ break;
+ mlxsw_sp_nexthop_counter_disable(mlxsw_sp, nh);
+ }
+ return err;
}
static u64
@@ -1216,7 +1230,7 @@ mlxsw_sp_dpipe_table_adj_size_get(void *priv)
return size;
}
-static struct devlink_dpipe_table_ops mlxsw_sp_dpipe_table_adj_ops = {
+static const struct devlink_dpipe_table_ops mlxsw_sp_dpipe_table_adj_ops = {
.matches_dump = mlxsw_sp_dpipe_table_adj_matches_dump,
.actions_dump = mlxsw_sp_dpipe_table_adj_actions_dump,
.entries_dump = mlxsw_sp_dpipe_table_adj_entries_dump,
@@ -1231,25 +1245,25 @@ static int mlxsw_sp_dpipe_adj_table_init(struct mlxsw_sp *mlxsw_sp)
struct devlink *devlink = priv_to_devlink(mlxsw_sp->core);
int err;
- err = devlink_dpipe_table_register(devlink,
- MLXSW_SP_DPIPE_TABLE_NAME_ADJ,
- &mlxsw_sp_dpipe_table_adj_ops,
- mlxsw_sp, false);
+ err = devl_dpipe_table_register(devlink,
+ MLXSW_SP_DPIPE_TABLE_NAME_ADJ,
+ &mlxsw_sp_dpipe_table_adj_ops,
+ mlxsw_sp, false);
if (err)
return err;
- err = devlink_dpipe_table_resource_set(devlink,
- MLXSW_SP_DPIPE_TABLE_NAME_ADJ,
- MLXSW_SP_RESOURCE_KVD_LINEAR,
- MLXSW_SP_DPIPE_TABLE_RESOURCE_UNIT_ADJ);
+ err = devl_dpipe_table_resource_set(devlink,
+ MLXSW_SP_DPIPE_TABLE_NAME_ADJ,
+ MLXSW_SP_RESOURCE_KVD_LINEAR,
+ MLXSW_SP_DPIPE_TABLE_RESOURCE_UNIT_ADJ);
if (err)
goto err_resource_set;
return 0;
err_resource_set:
- devlink_dpipe_table_unregister(devlink,
- MLXSW_SP_DPIPE_TABLE_NAME_ADJ);
+ devl_dpipe_table_unregister(devlink,
+ MLXSW_SP_DPIPE_TABLE_NAME_ADJ);
return err;
}
@@ -1257,8 +1271,8 @@ static void mlxsw_sp_dpipe_adj_table_fini(struct mlxsw_sp *mlxsw_sp)
{
struct devlink *devlink = priv_to_devlink(mlxsw_sp->core);
- devlink_dpipe_table_unregister(devlink,
- MLXSW_SP_DPIPE_TABLE_NAME_ADJ);
+ devl_dpipe_table_unregister(devlink,
+ MLXSW_SP_DPIPE_TABLE_NAME_ADJ);
}
int mlxsw_sp_dpipe_init(struct mlxsw_sp *mlxsw_sp)
@@ -1266,10 +1280,8 @@ int mlxsw_sp_dpipe_init(struct mlxsw_sp *mlxsw_sp)
struct devlink *devlink = priv_to_devlink(mlxsw_sp->core);
int err;
- err = devlink_dpipe_headers_register(devlink,
- &mlxsw_sp_dpipe_headers);
- if (err)
- return err;
+ devl_dpipe_headers_register(devlink, &mlxsw_sp_dpipe_headers);
+
err = mlxsw_sp_dpipe_erif_table_init(mlxsw_sp);
if (err)
goto err_erif_table_init;
@@ -1294,7 +1306,7 @@ err_host6_table_init:
err_host4_table_init:
mlxsw_sp_dpipe_erif_table_fini(mlxsw_sp);
err_erif_table_init:
- devlink_dpipe_headers_unregister(priv_to_devlink(mlxsw_sp->core));
+ devl_dpipe_headers_unregister(priv_to_devlink(mlxsw_sp->core));
return err;
}
@@ -1306,5 +1318,5 @@ void mlxsw_sp_dpipe_fini(struct mlxsw_sp *mlxsw_sp)
mlxsw_sp_dpipe_host6_table_fini(mlxsw_sp);
mlxsw_sp_dpipe_host4_table_fini(mlxsw_sp);
mlxsw_sp_dpipe_erif_table_fini(mlxsw_sp);
- devlink_dpipe_headers_unregister(devlink);
+ devl_dpipe_headers_unregister(devlink);
}
generated by cgit (git 2.34.1) at 2025-12-27 23:50:53 +0000