From: wei.fang@oss•nxp.com
To: claudiu.manoil@nxp•com, vladimir.oltean@nxp•com,
xiaoning.wang@nxp•com, andrew+netdev@lunn•ch,
davem@davemloft•net, edumazet@google•com, kuba@kernel•org,
pabeni@redhat•com, chleroy@kernel•org, andrew@lunn•ch,
olteanv@gmail•com
Cc: wei.fang@nxp•com, imx@lists•linux.dev, netdev@vger•kernel.org,
linux-kernel@vger•kernel.org, linuxppc-dev@lists•ozlabs.org,
linux-arm-kernel@lists•infradead.org
Subject: [PATCH net-next 7/9] net: dsa: netc: add VLAN filter table and egress treatment management
Date: Wed, 27 May 2026 18:02:15 +0800 [thread overview]
Message-ID: <20260527100217.794987-8-wei.fang@oss.nxp.com> (raw)
In-Reply-To: <20260527100217.794987-1-wei.fang@oss.nxp.com>
From: Wei Fang <wei.fang@nxp•com>
Implement the DSA .port_vlan_add and .port_vlan_del operations to
enable VLAN-aware bridge offloading on the NETC switch.
VLAN membership is maintained in the VLAN Filter Table (VFT). Adding
the first port to a VLAN creates a new VFT entry with hardware MAC
learning and flood-on-miss forwarding; subsequent ports update the
existing entry's membership bitmap. Removing the last port deletes
the entry.
Egress tagging is handled through the Egress Treatment Table (ETT).
Each VLAN is allocated a group of ETT entries, one per available port.
Ports are assigned a sequential ett_offset during initialisation, used
to address each port's entry within the group. Untagged ports configure
the ETT to strip the outer VLAN tag; tagged ports pass frames through
unmodified. Each ETT group is optionally paired with an Egress Counter
Table (ECT) group for per-port frame counting, allocated on a
best-effort basis.
A software shadow list serialised by vft_lock tracks active VLAN state
across both port membership and egress tagging. VID 0 is used for single
port mode and is ignored by both callbacks.
Signed-off-by: Wei Fang <wei.fang@nxp•com>
---
drivers/net/dsa/netc/netc_main.c | 423 +++++++++++++++++++++++++++++
drivers/net/dsa/netc/netc_switch.h | 24 ++
include/linux/fsl/ntmp.h | 15 +
3 files changed, 462 insertions(+)
diff --git a/drivers/net/dsa/netc/netc_main.c b/drivers/net/dsa/netc/netc_main.c
index d4475ad7ed6c..4db42c888470 100644
--- a/drivers/net/dsa/netc/netc_main.c
+++ b/drivers/net/dsa/netc/netc_main.c
@@ -37,6 +37,27 @@ static void netc_destroy_fdb_list(struct netc_switch *priv)
netc_del_fdb_entry(entry);
}
+static struct netc_vlan_entry *
+netc_lookup_vlan_entry(struct netc_switch *priv, u16 vid)
+{
+ struct netc_vlan_entry *entry;
+
+ hlist_for_each_entry(entry, &priv->vlan_list, node)
+ if (entry->vid == vid)
+ return entry;
+
+ return NULL;
+}
+
+static void netc_destroy_vlan_list(struct netc_switch *priv)
+{
+ struct netc_vlan_entry *entry;
+ struct hlist_node *tmp;
+
+ hlist_for_each_entry_safe(entry, tmp, &priv->vlan_list, node)
+ netc_del_vlan_entry(entry);
+}
+
static enum dsa_tag_protocol
netc_get_tag_protocol(struct dsa_switch *ds, int port,
enum dsa_tag_protocol mprot)
@@ -222,6 +243,7 @@ static int netc_init_all_ports(struct netc_switch *priv)
struct device *dev = priv->dev;
struct netc_port *np;
struct dsa_port *dp;
+ int ett_offset = 0;
int err;
priv->ports = devm_kcalloc(dev, priv->info->num_ports,
@@ -251,6 +273,8 @@ static int netc_init_all_ports(struct netc_switch *priv)
dsa_switch_for_each_available_port(dp, priv->ds) {
np = priv->ports[dp->index];
np->dp = dp;
+ np->ett_offset = ett_offset++;
+ priv->port_bitmap |= BIT(dp->index);
err = netc_port_get_info_from_dt(np, dp->dn, dev);
if (err)
@@ -831,6 +855,8 @@ static int netc_setup(struct dsa_switch *ds)
INIT_HLIST_HEAD(&priv->fdb_list);
mutex_init(&priv->fdbt_lock);
+ INIT_HLIST_HEAD(&priv->vlan_list);
+ mutex_init(&priv->vft_lock);
netc_switch_fixed_config(priv);
@@ -858,6 +884,7 @@ static int netc_setup(struct dsa_switch *ds)
* hardware state.
*/
mutex_destroy(&priv->fdbt_lock);
+ mutex_destroy(&priv->vft_lock);
netc_free_ntmp_user(priv);
return err;
@@ -867,6 +894,8 @@ static void netc_destroy_all_lists(struct netc_switch *priv)
{
netc_destroy_fdb_list(priv);
mutex_destroy(&priv->fdbt_lock);
+ netc_destroy_vlan_list(priv);
+ mutex_destroy(&priv->vft_lock);
}
static void netc_free_host_flood_rules(struct netc_switch *priv)
@@ -1025,6 +1054,369 @@ static void netc_switch_get_ip_revision(struct netc_switch *priv)
priv->revision = FIELD_GET(IPBRR0_IP_REV, val);
}
+static int netc_add_or_update_ett_entry(struct netc_switch *priv,
+ bool add, bool untagged,
+ u32 ett_eid, u32 ect_eid)
+{
+ struct ntmp_user *ntmp = &priv->ntmp;
+ u32 vuda_sqta = FMTEID_VUDA_SQTA;
+ struct ett_cfge_data cfge = {};
+ u16 efm_cfg = 0;
+
+ if (ect_eid != NTMP_NULL_ENTRY_ID) {
+ /* Increase egress frame counter */
+ efm_cfg |= FIELD_PREP(ETT_ECA, ETT_ECA_INC);
+ cfge.ec_eid = cpu_to_le32(ect_eid);
+ }
+
+ /* If egress rule is VLAN untagged */
+ if (untagged) {
+ /* delete outer VLAN tag */
+ vuda_sqta |= FIELD_PREP(FMTEID_VUDA, FMTEID_VUDA_DEL_OTAG);
+ /* length change: twos-complement notation */
+ efm_cfg |= FIELD_PREP(ETT_EFM_LEN_CHANGE,
+ ETT_FRM_LEN_DEL_VLAN);
+ }
+
+ cfge.efm_eid = cpu_to_le32(vuda_sqta);
+ cfge.efm_cfg = cpu_to_le16(efm_cfg);
+
+ return ntmp_ett_add_or_update_entry(ntmp, ett_eid, add, &cfge);
+}
+
+static int netc_add_ett_group_entries(struct netc_switch *priv,
+ u32 untagged_port_bitmap,
+ u32 ett_base_eid,
+ u32 ect_base_eid)
+{
+ struct netc_port **ports = priv->ports;
+ u32 ett_eid, ect_eid;
+ bool untagged;
+ int i, err;
+
+ for (i = 0; i < priv->info->num_ports; i++) {
+ if (!ports[i]->dp)
+ continue;
+
+ untagged = !!(untagged_port_bitmap & BIT(i));
+ ett_eid = ett_base_eid + ports[i]->ett_offset;
+ ect_eid = NTMP_NULL_ENTRY_ID;
+ if (ect_base_eid != NTMP_NULL_ENTRY_ID)
+ ect_eid = ect_base_eid + ports[i]->ett_offset;
+
+ err = netc_add_or_update_ett_entry(priv, true, untagged,
+ ett_eid, ect_eid);
+ if (err)
+ goto clear_ett_entries;
+ }
+
+ return 0;
+
+clear_ett_entries:
+ while (--i >= 0) {
+ if (!ports[i]->dp)
+ continue;
+
+ ett_eid = ett_base_eid + ports[i]->ett_offset;
+ ntmp_ett_delete_entry(&priv->ntmp, ett_eid);
+ }
+
+ return err;
+}
+
+static int netc_add_vlan_egress_rule(struct netc_switch *priv,
+ struct netc_vlan_entry *entry)
+{
+ u32 num_ports = netc_num_available_ports(priv);
+ struct ntmp_user *ntmp = &priv->ntmp;
+ u32 ect_eid = NTMP_NULL_ENTRY_ID;
+ u32 ett_eid, ett_gid, ect_gid;
+ int err;
+
+ /* Step 1: Find available egress counter table entries and update
+ * these entries.
+ */
+ ect_gid = ntmp_lookup_free_eid(ntmp->ect_gid_bitmap,
+ ntmp->ect_bitmap_size);
+ if (ect_gid == NTMP_NULL_ENTRY_ID) {
+ dev_info(priv->dev,
+ "No egress counter table entries available\n");
+ } else {
+ ect_eid = ect_gid * num_ports;
+ for (int i = 0; i < num_ports; i++)
+ /* Reset the counters of the entry. There is no need
+ * to check the return value, the only issue is that
+ * the entry's counter might be inaccurate, but it
+ * will not affect the functionality.
+ */
+ ntmp_ect_update_entry(ntmp, ect_eid + i);
+ }
+
+ /* Step 2: Find available egress treatment table entries and add
+ * these entries.
+ */
+ ett_gid = ntmp_lookup_free_eid(ntmp->ett_gid_bitmap,
+ ntmp->ett_bitmap_size);
+ if (ett_gid == NTMP_NULL_ENTRY_ID) {
+ dev_err(priv->dev,
+ "No egress treatment table entries available\n");
+ err = -ENOSPC;
+ goto clear_ect_gid;
+ }
+
+ ett_eid = ett_gid * num_ports;
+ err = netc_add_ett_group_entries(priv, entry->untagged_port_bitmap,
+ ett_eid, ect_eid);
+ if (err)
+ goto clear_ett_gid;
+
+ entry->cfge.et_eid = cpu_to_le32(ett_eid);
+ entry->ect_gid = ect_gid;
+
+ return 0;
+
+clear_ett_gid:
+ ntmp_clear_eid_bitmap(ntmp->ett_gid_bitmap, ett_gid);
+
+clear_ect_gid:
+ if (ect_gid != NTMP_NULL_ENTRY_ID)
+ ntmp_clear_eid_bitmap(ntmp->ect_gid_bitmap, ect_gid);
+
+ return err;
+}
+
+static void netc_delete_vlan_egress_rule(struct netc_switch *priv,
+ struct netc_vlan_entry *entry)
+{
+ u32 num_ports = netc_num_available_ports(priv);
+ struct ntmp_user *ntmp = &priv->ntmp;
+ u32 ett_eid, ett_gid;
+
+ ett_eid = le32_to_cpu(entry->cfge.et_eid);
+ if (ett_eid == NTMP_NULL_ENTRY_ID)
+ return;
+
+ ett_gid = ett_eid / num_ports;
+ ntmp_clear_eid_bitmap(ntmp->ett_gid_bitmap, ett_gid);
+ for (int i = 0; i < num_ports; i++)
+ ntmp_ett_delete_entry(ntmp, ett_eid + i);
+
+ if (entry->ect_gid == NTMP_NULL_ENTRY_ID)
+ return;
+
+ ntmp_clear_eid_bitmap(ntmp->ect_gid_bitmap, entry->ect_gid);
+}
+
+static int netc_port_update_vlan_egress_rule(struct netc_port *np,
+ struct netc_vlan_entry *entry)
+{
+ bool untagged = !!(entry->untagged_port_bitmap & BIT(np->dp->index));
+ u32 num_ports = netc_num_available_ports(np->switch_priv);
+ u32 ett_eid = le32_to_cpu(entry->cfge.et_eid);
+ struct netc_switch *priv = np->switch_priv;
+ u32 ect_eid = NTMP_NULL_ENTRY_ID;
+ int err;
+
+ if (ett_eid == NTMP_NULL_ENTRY_ID)
+ return 0;
+
+ if (entry->ect_gid != NTMP_NULL_ENTRY_ID) {
+ /* Each ETT entry maps to an ECT entry if ect_gid is not NULL
+ * entry ID. The offset of the ECT entry corresponding to the
+ * port in the group is equal to ett_offset.
+ */
+ ect_eid = entry->ect_gid * num_ports + np->ett_offset;
+ ntmp_ect_update_entry(&priv->ntmp, ect_eid);
+ }
+
+ ett_eid += np->ett_offset;
+ err = netc_add_or_update_ett_entry(priv, false, untagged,
+ ett_eid, ect_eid);
+ if (err)
+ dev_err(priv->dev,
+ "Failed to update VLAN %u egress rule on port %d\n",
+ entry->vid, np->dp->index);
+
+ return err;
+}
+
+static int netc_port_add_vlan_entry(struct netc_port *np, u16 vid,
+ bool untagged)
+{
+ struct netc_switch *priv = np->switch_priv;
+ struct netc_vlan_entry *entry;
+ struct vft_cfge_data *cfge;
+ u32 index = np->dp->index;
+ u32 bitmap_stg;
+ int err;
+ u16 cfg;
+
+ entry = kzalloc_obj(*entry);
+ if (!entry)
+ return -ENOMEM;
+
+ entry->vid = vid;
+ entry->ect_gid = NTMP_NULL_ENTRY_ID;
+
+ bitmap_stg = BIT(index) | VFT_STG_ID(0);
+ cfg = FIELD_PREP(VFT_MLO, MLO_HW) |
+ FIELD_PREP(VFT_MFO, MFO_NO_MATCH_FLOOD);
+
+ cfge = &entry->cfge;
+ cfge->et_eid = cpu_to_le32(NTMP_NULL_ENTRY_ID);
+ cfge->bitmap_stg = cpu_to_le32(bitmap_stg);
+ cfge->fid = cpu_to_le16(vid);
+ cfge->cfg = cpu_to_le16(cfg);
+ cfge->eta_port_bitmap = cpu_to_le32(priv->port_bitmap);
+
+ if (untagged)
+ entry->untagged_port_bitmap = BIT(index);
+
+ err = netc_add_vlan_egress_rule(priv, entry);
+ if (err)
+ goto free_vlan_entry;
+
+ err = ntmp_vft_add_entry(&priv->ntmp, vid, cfge);
+ if (err) {
+ dev_err(priv->dev,
+ "Failed to add VLAN %u entry on port %d\n",
+ vid, index);
+ goto delete_vlan_egress_rule;
+ }
+
+ netc_add_vlan_entry(priv, entry);
+
+ return 0;
+
+delete_vlan_egress_rule:
+ netc_delete_vlan_egress_rule(priv, entry);
+free_vlan_entry:
+ kfree(entry);
+
+ return err;
+}
+
+static bool netc_port_vlan_egress_rule_changed(struct netc_vlan_entry *entry,
+ int port, bool untagged)
+{
+ bool old_untagged = !!(entry->untagged_port_bitmap & BIT(port));
+
+ return old_untagged != untagged;
+}
+
+static int netc_port_set_vlan_entry(struct netc_port *np, u16 vid,
+ bool untagged)
+{
+ struct netc_switch *priv = np->switch_priv;
+ struct netc_vlan_entry *entry;
+ struct vft_cfge_data *cfge;
+ int port = np->dp->index;
+ bool changed;
+ int err = 0;
+
+ mutex_lock(&priv->vft_lock);
+
+ entry = netc_lookup_vlan_entry(priv, vid);
+ if (!entry) {
+ err = netc_port_add_vlan_entry(np, vid, untagged);
+ goto unlock_vft;
+ }
+
+ /* Check whether the egress VLAN rule is changed */
+ changed = netc_port_vlan_egress_rule_changed(entry, port, untagged);
+ if (changed) {
+ entry->untagged_port_bitmap ^= BIT(port);
+ err = netc_port_update_vlan_egress_rule(np, entry);
+ if (err) {
+ entry->untagged_port_bitmap ^= BIT(port);
+ goto unlock_vft;
+ }
+ }
+
+ cfge = &entry->cfge;
+ if (cfge->bitmap_stg & cpu_to_le32(BIT(port)))
+ goto unlock_vft;
+
+ cfge->bitmap_stg |= cpu_to_le32(BIT(port));
+ err = ntmp_vft_update_entry(&priv->ntmp, vid, cfge);
+ if (err) {
+ dev_err(priv->dev,
+ "Failed to update VLAN %u entry on port %d\n",
+ vid, port);
+
+ goto restore_bitmap_stg;
+ }
+
+ mutex_unlock(&priv->vft_lock);
+
+ return 0;
+
+restore_bitmap_stg:
+ cfge->bitmap_stg &= cpu_to_le32(~BIT(port));
+ if (changed) {
+ entry->untagged_port_bitmap ^= BIT(port);
+ /* Recover the corresponding ETT entry. It doesn't matter
+ * if it fails because the bit corresponding to the port
+ * in the port bitmap of the VFT entry is not set. so the
+ * frame will not match that ETT entry.
+ */
+ if (netc_port_update_vlan_egress_rule(np, entry))
+ entry->untagged_port_bitmap ^= BIT(port);
+ }
+unlock_vft:
+ mutex_unlock(&priv->vft_lock);
+
+ return err;
+}
+
+static int netc_port_del_vlan_entry(struct netc_port *np, u16 vid)
+{
+ struct netc_switch *priv = np->switch_priv;
+ struct netc_vlan_entry *entry;
+ struct vft_cfge_data *cfge;
+ int port = np->dp->index;
+ u32 vlan_port_bitmap;
+ int err = 0;
+
+ mutex_lock(&priv->vft_lock);
+
+ entry = netc_lookup_vlan_entry(priv, vid);
+ if (!entry)
+ goto unlock_vft;
+
+ cfge = &entry->cfge;
+ vlan_port_bitmap = FIELD_GET(VFT_PORT_MEMBERSHIP,
+ le32_to_cpu(cfge->bitmap_stg));
+ /* If the VLAN only belongs to the current port */
+ if (vlan_port_bitmap == BIT(port)) {
+ err = ntmp_vft_delete_entry(&priv->ntmp, vid);
+ if (err)
+ goto unlock_vft;
+
+ netc_delete_vlan_egress_rule(priv, entry);
+ netc_del_vlan_entry(entry);
+
+ goto unlock_vft;
+ }
+
+ if (!(vlan_port_bitmap & BIT(port)))
+ goto unlock_vft;
+
+ cfge->bitmap_stg &= cpu_to_le32(~BIT(port));
+ err = ntmp_vft_update_entry(&priv->ntmp, vid, cfge);
+ if (err) {
+ cfge->bitmap_stg |= cpu_to_le32(BIT(port));
+ goto unlock_vft;
+ }
+
+ entry->untagged_port_bitmap &= ~BIT(port);
+
+unlock_vft:
+ mutex_unlock(&priv->vft_lock);
+
+ return err;
+}
+
static int netc_port_enable(struct dsa_switch *ds, int port,
struct phy_device *phy)
{
@@ -1297,6 +1689,35 @@ static void netc_port_set_host_flood(struct dsa_switch *ds, int port,
netc_port_remove_host_flood(np, old_host_flood);
}
+static int netc_port_vlan_add(struct dsa_switch *ds, int port,
+ const struct switchdev_obj_port_vlan *vlan,
+ struct netlink_ext_ack *extack)
+{
+ struct netc_port *np = NETC_PORT(ds, port);
+ bool untagged;
+
+ /* The 8021q layer may attempt to change NETC_STANDALONE_PVID
+ * (VID 0), so we need to ignore it.
+ */
+ if (vlan->vid == NETC_STANDALONE_PVID)
+ return 0;
+
+ untagged = !!(vlan->flags & BRIDGE_VLAN_INFO_UNTAGGED);
+
+ return netc_port_set_vlan_entry(np, vlan->vid, untagged);
+}
+
+static int netc_port_vlan_del(struct dsa_switch *ds, int port,
+ const struct switchdev_obj_port_vlan *vlan)
+{
+ struct netc_port *np = NETC_PORT(ds, port);
+
+ if (vlan->vid == NETC_STANDALONE_PVID)
+ return 0;
+
+ return netc_port_del_vlan_entry(np, vlan->vid);
+}
+
static void netc_phylink_get_caps(struct dsa_switch *ds, int port,
struct phylink_config *config)
{
@@ -1575,6 +1996,8 @@ static const struct dsa_switch_ops netc_switch_ops = {
.port_mdb_add = netc_port_mdb_add,
.port_mdb_del = netc_port_mdb_del,
.port_set_host_flood = netc_port_set_host_flood,
+ .port_vlan_add = netc_port_vlan_add,
+ .port_vlan_del = netc_port_vlan_del,
.get_pause_stats = netc_port_get_pause_stats,
.get_rmon_stats = netc_port_get_rmon_stats,
.get_eth_ctrl_stats = netc_port_get_eth_ctrl_stats,
diff --git a/drivers/net/dsa/netc/netc_switch.h b/drivers/net/dsa/netc/netc_switch.h
index 4fbd12825b67..9ff334301fbc 100644
--- a/drivers/net/dsa/netc/netc_switch.h
+++ b/drivers/net/dsa/netc/netc_switch.h
@@ -74,6 +74,7 @@ struct netc_port {
struct dsa_port *dp;
struct clk *ref_clk; /* RGMII/RMII reference clock */
struct mii_bus *emdio;
+ int ett_offset;
u16 enable:1;
u16 uc:1;
@@ -94,6 +95,14 @@ struct netc_fdb_entry {
struct hlist_node node;
};
+struct netc_vlan_entry {
+ u16 vid;
+ u32 ect_gid;
+ u32 untagged_port_bitmap;
+ struct vft_cfge_data cfge;
+ struct hlist_node node;
+};
+
struct netc_port_stat {
int reg;
char name[ETH_GSTRING_LEN] __nonstring;
@@ -108,10 +117,13 @@ struct netc_switch {
const struct netc_switch_info *info;
struct netc_switch_regs regs;
struct netc_port **ports;
+ u32 port_bitmap; /* bitmap of available ports */
struct ntmp_user ntmp;
struct hlist_head fdb_list;
struct mutex fdbt_lock; /* FDB table lock */
+ struct hlist_head vlan_list;
+ struct mutex vft_lock; /* VLAN filter table lock */
/* Switch hardware capabilities */
u32 htmcapr_num_words;
@@ -153,6 +165,18 @@ static inline void netc_del_fdb_entry(struct netc_fdb_entry *entry)
kfree(entry);
}
+static inline void netc_add_vlan_entry(struct netc_switch *priv,
+ struct netc_vlan_entry *entry)
+{
+ hlist_add_head(&entry->node, &priv->vlan_list);
+}
+
+static inline void netc_del_vlan_entry(struct netc_vlan_entry *entry)
+{
+ hlist_del(&entry->node);
+ kfree(entry);
+}
+
int netc_switch_platform_probe(struct netc_switch *priv);
/* ethtool APIs */
diff --git a/include/linux/fsl/ntmp.h b/include/linux/fsl/ntmp.h
index a678f1e1ee42..7677e7151fd9 100644
--- a/include/linux/fsl/ntmp.h
+++ b/include/linux/fsl/ntmp.h
@@ -267,6 +267,21 @@ struct bpt_cfge_data {
__le32 fc_ports;
};
+union ntmp_fmt_eid {
+ __le32 index;
+#define FMTEID_INDEX GENMASK(12, 0)
+ __le32 vuda_sqta;
+#define FMTEID_VUDA GENMASK(1, 0)
+#define FMTEID_VUDA_DEL_OTAG 2
+#define FMTEID_SQTA GENMASK(4, 2)
+#define FMTEID_SQTA_DEL 2
+#define FMTEID_VUDA_SQTA BIT(13)
+ __le32 vara_vid;
+#define FMTEID_VID GENMASK(11, 0)
+#define FMTEID_VARA GENMASK(13, 12)
+#define FMTEID_VARA_VID BIT(14)
+};
+
#if IS_ENABLED(CONFIG_NXP_NETC_LIB)
int ntmp_init_cbdr(struct netc_cbdr *cbdr, struct device *dev,
const struct netc_cbdr_regs *regs);
--
2.34.1
next prev parent reply other threads:[~2026-05-27 10:00 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-05-27 10:02 [PATCH net-next 0/9] net: dsa: netc: add bridge mode support wei.fang
2026-05-27 10:02 ` [PATCH net-next 1/9] net: enetc: add interfaces to manage FDB entries wei.fang
2026-05-27 10:02 ` [PATCH net-next 2/9] net: enetc: add "Update" and "Delete" operations to VLAN filter table wei.fang
2026-05-27 10:02 ` [PATCH net-next 3/9] net: enetc: add interfaces to manage egress treatment table wei.fang
2026-05-27 10:02 ` [PATCH net-next 4/9] net: enetc: add "Update" operation to the egress count table wei.fang
2026-05-27 10:02 ` [PATCH net-next 5/9] net: dsa: netc: initialize the group bitmap of ETT and ECT wei.fang
2026-05-27 10:02 ` [PATCH net-next 6/9] net: enetc: add helpers to set/clear table bitmap wei.fang
2026-05-27 10:02 ` wei.fang [this message]
2026-05-27 10:02 ` [PATCH net-next 8/9] net: dsa: netc: add bridge mode support wei.fang
2026-05-27 10:02 ` [PATCH net-next 9/9] net: dsa: netc: implement dynamic FDB entry aging wei.fang
2026-05-29 1:53 ` [PATCH net-next 0/9] net: dsa: netc: add bridge mode support Wei Fang
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