summaryrefslogtreecommitdiff
path: root/drivers/net/dsa/mv88e6xxx/chip.c
diff options
context:
space:
mode:
Diffstat (limited to 'drivers/net/dsa/mv88e6xxx/chip.c')
-rw-r--r--drivers/net/dsa/mv88e6xxx/chip.c519
1 files changed, 468 insertions, 51 deletions
diff --git a/drivers/net/dsa/mv88e6xxx/chip.c b/drivers/net/dsa/mv88e6xxx/chip.c
index 6787d560e9e3..3bd988529178 100644
--- a/drivers/net/dsa/mv88e6xxx/chip.c
+++ b/drivers/net/dsa/mv88e6xxx/chip.c
@@ -1057,35 +1057,43 @@ static int mv88e6xxx_set_mac_eee(struct dsa_switch *ds, int port,
return 0;
}
+/* Mask of the local ports allowed to receive frames from a given fabric port */
static u16 mv88e6xxx_port_vlan(struct mv88e6xxx_chip *chip, int dev, int port)
{
- struct dsa_switch *ds = NULL;
+ struct dsa_switch *ds = chip->ds;
+ struct dsa_switch_tree *dst = ds->dst;
struct net_device *br;
+ struct dsa_port *dp;
+ bool found = false;
u16 pvlan;
- int i;
- if (dev < DSA_MAX_SWITCHES)
- ds = chip->ds->dst->ds[dev];
+ list_for_each_entry(dp, &dst->ports, list) {
+ if (dp->ds->index == dev && dp->index == port) {
+ found = true;
+ break;
+ }
+ }
/* Prevent frames from unknown switch or port */
- if (!ds || port >= ds->num_ports)
+ if (!found)
return 0;
/* Frames from DSA links and CPU ports can egress any local port */
- if (dsa_is_cpu_port(ds, port) || dsa_is_dsa_port(ds, port))
+ if (dp->type == DSA_PORT_TYPE_CPU || dp->type == DSA_PORT_TYPE_DSA)
return mv88e6xxx_port_mask(chip);
- br = ds->ports[port].bridge_dev;
+ br = dp->bridge_dev;
pvlan = 0;
/* Frames from user ports can egress any local DSA links and CPU ports,
* as well as any local member of their bridge group.
*/
- for (i = 0; i < mv88e6xxx_num_ports(chip); ++i)
- if (dsa_is_cpu_port(chip->ds, i) ||
- dsa_is_dsa_port(chip->ds, i) ||
- (br && dsa_to_port(chip->ds, i)->bridge_dev == br))
- pvlan |= BIT(i);
+ list_for_each_entry(dp, &dst->ports, list)
+ if (dp->ds == ds &&
+ (dp->type == DSA_PORT_TYPE_CPU ||
+ dp->type == DSA_PORT_TYPE_DSA ||
+ (br && dp->bridge_dev == br)))
+ pvlan |= BIT(dp->index);
return pvlan;
}
@@ -1135,6 +1143,7 @@ static int mv88e6xxx_pri_setup(struct mv88e6xxx_chip *chip)
static int mv88e6xxx_devmap_setup(struct mv88e6xxx_chip *chip)
{
+ struct dsa_switch *ds = chip->ds;
int target, port;
int err;
@@ -1143,10 +1152,9 @@ static int mv88e6xxx_devmap_setup(struct mv88e6xxx_chip *chip)
/* Initialize the routing port to the 32 possible target devices */
for (target = 0; target < 32; target++) {
- port = 0x1f;
- if (target < DSA_MAX_SWITCHES)
- if (chip->ds->rtable[target] != DSA_RTABLE_NONE)
- port = chip->ds->rtable[target];
+ port = dsa_routing_port(ds, target);
+ if (port == ds->num_ports)
+ port = 0x1f;
err = mv88e6xxx_g2_device_mapping_write(chip, target, port);
if (err)
@@ -1253,7 +1261,7 @@ static int mv88e6xxx_pvt_map(struct mv88e6xxx_chip *chip, int dev, int port)
u16 pvlan = 0;
if (!mv88e6xxx_has_pvt(chip))
- return -EOPNOTSUPP;
+ return 0;
/* Skip the local source device, which uses in-chip port VLAN */
if (dev != chip->ds->index)
@@ -1370,6 +1378,22 @@ static int mv88e6xxx_atu_new(struct mv88e6xxx_chip *chip, u16 *fid)
return mv88e6xxx_g1_atu_flush(chip, *fid, true);
}
+static int mv88e6xxx_atu_get_hash(struct mv88e6xxx_chip *chip, u8 *hash)
+{
+ if (chip->info->ops->atu_get_hash)
+ return chip->info->ops->atu_get_hash(chip, hash);
+
+ return -EOPNOTSUPP;
+}
+
+static int mv88e6xxx_atu_set_hash(struct mv88e6xxx_chip *chip, u8 hash)
+{
+ if (chip->info->ops->atu_set_hash)
+ return chip->info->ops->atu_set_hash(chip, hash);
+
+ return -EOPNOTSUPP;
+}
+
static int mv88e6xxx_port_check_hw_vlan(struct dsa_switch *ds, int port,
u16 vid_begin, u16 vid_end)
{
@@ -1402,7 +1426,7 @@ static int mv88e6xxx_port_check_hw_vlan(struct dsa_switch *ds, int port,
if (dsa_is_dsa_port(ds, i) || dsa_is_cpu_port(ds, i))
continue;
- if (!ds->ports[i].slave)
+ if (!dsa_to_port(ds, i)->slave)
continue;
if (vlan.member[i] ==
@@ -1410,7 +1434,7 @@ static int mv88e6xxx_port_check_hw_vlan(struct dsa_switch *ds, int port,
continue;
if (dsa_to_port(ds, i)->bridge_dev ==
- ds->ports[port].bridge_dev)
+ dsa_to_port(ds, port)->bridge_dev)
break; /* same bridge, check next VLAN */
if (!dsa_to_port(ds, i)->bridge_dev)
@@ -2035,32 +2059,26 @@ static int mv88e6xxx_port_fdb_dump(struct dsa_switch *ds, int port,
static int mv88e6xxx_bridge_map(struct mv88e6xxx_chip *chip,
struct net_device *br)
{
- struct dsa_switch *ds;
- int port;
- int dev;
+ struct dsa_switch *ds = chip->ds;
+ struct dsa_switch_tree *dst = ds->dst;
+ struct dsa_port *dp;
int err;
- /* Remap the Port VLAN of each local bridge group member */
- for (port = 0; port < mv88e6xxx_num_ports(chip); ++port) {
- if (chip->ds->ports[port].bridge_dev == br) {
- err = mv88e6xxx_port_vlan_map(chip, port);
- if (err)
- return err;
- }
- }
-
- if (!mv88e6xxx_has_pvt(chip))
- return 0;
-
- /* Remap the Port VLAN of each cross-chip bridge group member */
- for (dev = 0; dev < DSA_MAX_SWITCHES; ++dev) {
- ds = chip->ds->dst->ds[dev];
- if (!ds)
- break;
-
- for (port = 0; port < ds->num_ports; ++port) {
- if (ds->ports[port].bridge_dev == br) {
- err = mv88e6xxx_pvt_map(chip, dev, port);
+ list_for_each_entry(dp, &dst->ports, list) {
+ if (dp->bridge_dev == br) {
+ if (dp->ds == ds) {
+ /* This is a local bridge group member,
+ * remap its Port VLAN Map.
+ */
+ err = mv88e6xxx_port_vlan_map(chip, dp->index);
+ if (err)
+ return err;
+ } else {
+ /* This is an external bridge group member,
+ * remap its cross-chip Port VLAN Table entry.
+ */
+ err = mv88e6xxx_pvt_map(chip, dp->ds->index,
+ dp->index);
if (err)
return err;
}
@@ -2101,9 +2119,6 @@ static int mv88e6xxx_crosschip_bridge_join(struct dsa_switch *ds, int dev,
struct mv88e6xxx_chip *chip = ds->priv;
int err;
- if (!mv88e6xxx_has_pvt(chip))
- return 0;
-
mv88e6xxx_reg_lock(chip);
err = mv88e6xxx_pvt_map(chip, dev, port);
mv88e6xxx_reg_unlock(chip);
@@ -2116,9 +2131,6 @@ static void mv88e6xxx_crosschip_bridge_leave(struct dsa_switch *ds, int dev,
{
struct mv88e6xxx_chip *chip = ds->priv;
- if (!mv88e6xxx_has_pvt(chip))
- return;
-
mv88e6xxx_reg_lock(chip);
if (mv88e6xxx_pvt_map(chip, dev, port))
dev_err(ds->dev, "failed to remap cross-chip Port VLAN\n");
@@ -2378,7 +2390,14 @@ static int mv88e6xxx_setup_upstream_port(struct mv88e6xxx_chip *chip, int port)
if (chip->info->ops->set_egress_port) {
err = chip->info->ops->set_egress_port(chip,
- upstream_port);
+ MV88E6XXX_EGRESS_DIR_INGRESS,
+ upstream_port);
+ if (err)
+ return err;
+
+ err = chip->info->ops->set_egress_port(chip,
+ MV88E6XXX_EGRESS_DIR_EGRESS,
+ upstream_port);
if (err)
return err;
}
@@ -2641,6 +2660,248 @@ static int mv88e6390_setup_errata(struct mv88e6xxx_chip *chip)
return mv88e6xxx_software_reset(chip);
}
+enum mv88e6xxx_devlink_param_id {
+ MV88E6XXX_DEVLINK_PARAM_ID_BASE = DEVLINK_PARAM_GENERIC_ID_MAX,
+ MV88E6XXX_DEVLINK_PARAM_ID_ATU_HASH,
+};
+
+static int mv88e6xxx_devlink_param_get(struct dsa_switch *ds, u32 id,
+ struct devlink_param_gset_ctx *ctx)
+{
+ struct mv88e6xxx_chip *chip = ds->priv;
+ int err;
+
+ mv88e6xxx_reg_lock(chip);
+
+ switch (id) {
+ case MV88E6XXX_DEVLINK_PARAM_ID_ATU_HASH:
+ err = mv88e6xxx_atu_get_hash(chip, &ctx->val.vu8);
+ break;
+ default:
+ err = -EOPNOTSUPP;
+ break;
+ }
+
+ mv88e6xxx_reg_unlock(chip);
+
+ return err;
+}
+
+static int mv88e6xxx_devlink_param_set(struct dsa_switch *ds, u32 id,
+ struct devlink_param_gset_ctx *ctx)
+{
+ struct mv88e6xxx_chip *chip = ds->priv;
+ int err;
+
+ mv88e6xxx_reg_lock(chip);
+
+ switch (id) {
+ case MV88E6XXX_DEVLINK_PARAM_ID_ATU_HASH:
+ err = mv88e6xxx_atu_set_hash(chip, ctx->val.vu8);
+ break;
+ default:
+ err = -EOPNOTSUPP;
+ break;
+ }
+
+ mv88e6xxx_reg_unlock(chip);
+
+ return err;
+}
+
+static const struct devlink_param mv88e6xxx_devlink_params[] = {
+ DSA_DEVLINK_PARAM_DRIVER(MV88E6XXX_DEVLINK_PARAM_ID_ATU_HASH,
+ "ATU_hash", DEVLINK_PARAM_TYPE_U8,
+ BIT(DEVLINK_PARAM_CMODE_RUNTIME)),
+};
+
+static int mv88e6xxx_setup_devlink_params(struct dsa_switch *ds)
+{
+ return dsa_devlink_params_register(ds, mv88e6xxx_devlink_params,
+ ARRAY_SIZE(mv88e6xxx_devlink_params));
+}
+
+static void mv88e6xxx_teardown_devlink_params(struct dsa_switch *ds)
+{
+ dsa_devlink_params_unregister(ds, mv88e6xxx_devlink_params,
+ ARRAY_SIZE(mv88e6xxx_devlink_params));
+}
+
+enum mv88e6xxx_devlink_resource_id {
+ MV88E6XXX_RESOURCE_ID_ATU,
+ MV88E6XXX_RESOURCE_ID_ATU_BIN_0,
+ MV88E6XXX_RESOURCE_ID_ATU_BIN_1,
+ MV88E6XXX_RESOURCE_ID_ATU_BIN_2,
+ MV88E6XXX_RESOURCE_ID_ATU_BIN_3,
+};
+
+static u64 mv88e6xxx_devlink_atu_bin_get(struct mv88e6xxx_chip *chip,
+ u16 bin)
+{
+ u16 occupancy = 0;
+ int err;
+
+ mv88e6xxx_reg_lock(chip);
+
+ err = mv88e6xxx_g2_atu_stats_set(chip, MV88E6XXX_G2_ATU_STATS_MODE_ALL,
+ bin);
+ if (err) {
+ dev_err(chip->dev, "failed to set ATU stats kind/bin\n");
+ goto unlock;
+ }
+
+ err = mv88e6xxx_g1_atu_get_next(chip, 0);
+ if (err) {
+ dev_err(chip->dev, "failed to perform ATU get next\n");
+ goto unlock;
+ }
+
+ err = mv88e6xxx_g2_atu_stats_get(chip, &occupancy);
+ if (err) {
+ dev_err(chip->dev, "failed to get ATU stats\n");
+ goto unlock;
+ }
+
+unlock:
+ mv88e6xxx_reg_unlock(chip);
+
+ return occupancy;
+}
+
+static u64 mv88e6xxx_devlink_atu_bin_0_get(void *priv)
+{
+ struct mv88e6xxx_chip *chip = priv;
+
+ return mv88e6xxx_devlink_atu_bin_get(chip,
+ MV88E6XXX_G2_ATU_STATS_BIN_0);
+}
+
+static u64 mv88e6xxx_devlink_atu_bin_1_get(void *priv)
+{
+ struct mv88e6xxx_chip *chip = priv;
+
+ return mv88e6xxx_devlink_atu_bin_get(chip,
+ MV88E6XXX_G2_ATU_STATS_BIN_1);
+}
+
+static u64 mv88e6xxx_devlink_atu_bin_2_get(void *priv)
+{
+ struct mv88e6xxx_chip *chip = priv;
+
+ return mv88e6xxx_devlink_atu_bin_get(chip,
+ MV88E6XXX_G2_ATU_STATS_BIN_2);
+}
+
+static u64 mv88e6xxx_devlink_atu_bin_3_get(void *priv)
+{
+ struct mv88e6xxx_chip *chip = priv;
+
+ return mv88e6xxx_devlink_atu_bin_get(chip,
+ MV88E6XXX_G2_ATU_STATS_BIN_3);
+}
+
+static u64 mv88e6xxx_devlink_atu_get(void *priv)
+{
+ return mv88e6xxx_devlink_atu_bin_0_get(priv) +
+ mv88e6xxx_devlink_atu_bin_1_get(priv) +
+ mv88e6xxx_devlink_atu_bin_2_get(priv) +
+ mv88e6xxx_devlink_atu_bin_3_get(priv);
+}
+
+static int mv88e6xxx_setup_devlink_resources(struct dsa_switch *ds)
+{
+ struct devlink_resource_size_params size_params;
+ struct mv88e6xxx_chip *chip = ds->priv;
+ int err;
+
+ devlink_resource_size_params_init(&size_params,
+ mv88e6xxx_num_macs(chip),
+ mv88e6xxx_num_macs(chip),
+ 1, DEVLINK_RESOURCE_UNIT_ENTRY);
+
+ err = dsa_devlink_resource_register(ds, "ATU",
+ mv88e6xxx_num_macs(chip),
+ MV88E6XXX_RESOURCE_ID_ATU,
+ DEVLINK_RESOURCE_ID_PARENT_TOP,
+ &size_params);
+ if (err)
+ goto out;
+
+ devlink_resource_size_params_init(&size_params,
+ mv88e6xxx_num_macs(chip) / 4,
+ mv88e6xxx_num_macs(chip) / 4,
+ 1, DEVLINK_RESOURCE_UNIT_ENTRY);
+
+ err = dsa_devlink_resource_register(ds, "ATU_bin_0",
+ mv88e6xxx_num_macs(chip) / 4,
+ MV88E6XXX_RESOURCE_ID_ATU_BIN_0,
+ MV88E6XXX_RESOURCE_ID_ATU,
+ &size_params);
+ if (err)
+ goto out;
+
+ err = dsa_devlink_resource_register(ds, "ATU_bin_1",
+ mv88e6xxx_num_macs(chip) / 4,
+ MV88E6XXX_RESOURCE_ID_ATU_BIN_1,
+ MV88E6XXX_RESOURCE_ID_ATU,
+ &size_params);
+ if (err)
+ goto out;
+
+ err = dsa_devlink_resource_register(ds, "ATU_bin_2",
+ mv88e6xxx_num_macs(chip) / 4,
+ MV88E6XXX_RESOURCE_ID_ATU_BIN_2,
+ MV88E6XXX_RESOURCE_ID_ATU,
+ &size_params);
+ if (err)
+ goto out;
+
+ err = dsa_devlink_resource_register(ds, "ATU_bin_3",
+ mv88e6xxx_num_macs(chip) / 4,
+ MV88E6XXX_RESOURCE_ID_ATU_BIN_3,
+ MV88E6XXX_RESOURCE_ID_ATU,
+ &size_params);
+ if (err)
+ goto out;
+
+ dsa_devlink_resource_occ_get_register(ds,
+ MV88E6XXX_RESOURCE_ID_ATU,
+ mv88e6xxx_devlink_atu_get,
+ chip);
+
+ dsa_devlink_resource_occ_get_register(ds,
+ MV88E6XXX_RESOURCE_ID_ATU_BIN_0,
+ mv88e6xxx_devlink_atu_bin_0_get,
+ chip);
+
+ dsa_devlink_resource_occ_get_register(ds,
+ MV88E6XXX_RESOURCE_ID_ATU_BIN_1,
+ mv88e6xxx_devlink_atu_bin_1_get,
+ chip);
+
+ dsa_devlink_resource_occ_get_register(ds,
+ MV88E6XXX_RESOURCE_ID_ATU_BIN_2,
+ mv88e6xxx_devlink_atu_bin_2_get,
+ chip);
+
+ dsa_devlink_resource_occ_get_register(ds,
+ MV88E6XXX_RESOURCE_ID_ATU_BIN_3,
+ mv88e6xxx_devlink_atu_bin_3_get,
+ chip);
+
+ return 0;
+
+out:
+ dsa_devlink_resources_unregister(ds);
+ return err;
+}
+
+static void mv88e6xxx_teardown(struct dsa_switch *ds)
+{
+ mv88e6xxx_teardown_devlink_params(ds);
+ dsa_devlink_resources_unregister(ds);
+}
+
static int mv88e6xxx_setup(struct dsa_switch *ds)
{
struct mv88e6xxx_chip *chip = ds->priv;
@@ -2757,6 +3018,22 @@ static int mv88e6xxx_setup(struct dsa_switch *ds)
unlock:
mv88e6xxx_reg_unlock(chip);
+ if (err)
+ return err;
+
+ /* Have to be called without holding the register lock, since
+ * they take the devlink lock, and we later take the locks in
+ * the reverse order when getting/setting parameters or
+ * resource occupancy.
+ */
+ err = mv88e6xxx_setup_devlink_resources(ds);
+ if (err)
+ return err;
+
+ err = mv88e6xxx_setup_devlink_params(ds);
+ if (err)
+ dsa_devlink_resources_unregister(ds);
+
return err;
}
@@ -3117,6 +3394,8 @@ static const struct mv88e6xxx_ops mv88e6123_ops = {
.mgmt_rsvd2cpu = mv88e6352_g2_mgmt_rsvd2cpu,
.pot_clear = mv88e6xxx_g2_pot_clear,
.reset = mv88e6352_g1_reset,
+ .atu_get_hash = mv88e6165_g1_atu_get_hash,
+ .atu_set_hash = mv88e6165_g1_atu_set_hash,
.vtu_getnext = mv88e6352_g1_vtu_getnext,
.vtu_loadpurge = mv88e6352_g1_vtu_loadpurge,
.phylink_validate = mv88e6185_phylink_validate,
@@ -3246,6 +3525,8 @@ static const struct mv88e6xxx_ops mv88e6161_ops = {
.mgmt_rsvd2cpu = mv88e6352_g2_mgmt_rsvd2cpu,
.pot_clear = mv88e6xxx_g2_pot_clear,
.reset = mv88e6352_g1_reset,
+ .atu_get_hash = mv88e6165_g1_atu_get_hash,
+ .atu_set_hash = mv88e6165_g1_atu_set_hash,
.vtu_getnext = mv88e6352_g1_vtu_getnext,
.vtu_loadpurge = mv88e6352_g1_vtu_loadpurge,
.avb_ops = &mv88e6165_avb_ops,
@@ -3280,6 +3561,8 @@ static const struct mv88e6xxx_ops mv88e6165_ops = {
.mgmt_rsvd2cpu = mv88e6352_g2_mgmt_rsvd2cpu,
.pot_clear = mv88e6xxx_g2_pot_clear,
.reset = mv88e6352_g1_reset,
+ .atu_get_hash = mv88e6165_g1_atu_get_hash,
+ .atu_set_hash = mv88e6165_g1_atu_set_hash,
.vtu_getnext = mv88e6352_g1_vtu_getnext,
.vtu_loadpurge = mv88e6352_g1_vtu_loadpurge,
.avb_ops = &mv88e6165_avb_ops,
@@ -3322,6 +3605,8 @@ static const struct mv88e6xxx_ops mv88e6171_ops = {
.mgmt_rsvd2cpu = mv88e6352_g2_mgmt_rsvd2cpu,
.pot_clear = mv88e6xxx_g2_pot_clear,
.reset = mv88e6352_g1_reset,
+ .atu_get_hash = mv88e6165_g1_atu_get_hash,
+ .atu_set_hash = mv88e6165_g1_atu_set_hash,
.vtu_getnext = mv88e6352_g1_vtu_getnext,
.vtu_loadpurge = mv88e6352_g1_vtu_loadpurge,
.phylink_validate = mv88e6185_phylink_validate,
@@ -3366,6 +3651,8 @@ static const struct mv88e6xxx_ops mv88e6172_ops = {
.pot_clear = mv88e6xxx_g2_pot_clear,
.reset = mv88e6352_g1_reset,
.rmu_disable = mv88e6352_g1_rmu_disable,
+ .atu_get_hash = mv88e6165_g1_atu_get_hash,
+ .atu_set_hash = mv88e6165_g1_atu_set_hash,
.vtu_getnext = mv88e6352_g1_vtu_getnext,
.vtu_loadpurge = mv88e6352_g1_vtu_loadpurge,
.serdes_get_lane = mv88e6352_serdes_get_lane,
@@ -3409,6 +3696,8 @@ static const struct mv88e6xxx_ops mv88e6175_ops = {
.mgmt_rsvd2cpu = mv88e6352_g2_mgmt_rsvd2cpu,
.pot_clear = mv88e6xxx_g2_pot_clear,
.reset = mv88e6352_g1_reset,
+ .atu_get_hash = mv88e6165_g1_atu_get_hash,
+ .atu_set_hash = mv88e6165_g1_atu_set_hash,
.vtu_getnext = mv88e6352_g1_vtu_getnext,
.vtu_loadpurge = mv88e6352_g1_vtu_loadpurge,
.phylink_validate = mv88e6185_phylink_validate,
@@ -3453,6 +3742,8 @@ static const struct mv88e6xxx_ops mv88e6176_ops = {
.pot_clear = mv88e6xxx_g2_pot_clear,
.reset = mv88e6352_g1_reset,
.rmu_disable = mv88e6352_g1_rmu_disable,
+ .atu_get_hash = mv88e6165_g1_atu_get_hash,
+ .atu_set_hash = mv88e6165_g1_atu_set_hash,
.vtu_getnext = mv88e6352_g1_vtu_getnext,
.vtu_loadpurge = mv88e6352_g1_vtu_loadpurge,
.serdes_get_lane = mv88e6352_serdes_get_lane,
@@ -3538,6 +3829,8 @@ static const struct mv88e6xxx_ops mv88e6190_ops = {
.pot_clear = mv88e6xxx_g2_pot_clear,
.reset = mv88e6352_g1_reset,
.rmu_disable = mv88e6390_g1_rmu_disable,
+ .atu_get_hash = mv88e6165_g1_atu_get_hash,
+ .atu_set_hash = mv88e6165_g1_atu_set_hash,
.vtu_getnext = mv88e6390_g1_vtu_getnext,
.vtu_loadpurge = mv88e6390_g1_vtu_loadpurge,
.serdes_power = mv88e6390_serdes_power,
@@ -3587,6 +3880,8 @@ static const struct mv88e6xxx_ops mv88e6190x_ops = {
.pot_clear = mv88e6xxx_g2_pot_clear,
.reset = mv88e6352_g1_reset,
.rmu_disable = mv88e6390_g1_rmu_disable,
+ .atu_get_hash = mv88e6165_g1_atu_get_hash,
+ .atu_set_hash = mv88e6165_g1_atu_set_hash,
.vtu_getnext = mv88e6390_g1_vtu_getnext,
.vtu_loadpurge = mv88e6390_g1_vtu_loadpurge,
.serdes_power = mv88e6390_serdes_power,
@@ -3635,6 +3930,8 @@ static const struct mv88e6xxx_ops mv88e6191_ops = {
.pot_clear = mv88e6xxx_g2_pot_clear,
.reset = mv88e6352_g1_reset,
.rmu_disable = mv88e6390_g1_rmu_disable,
+ .atu_get_hash = mv88e6165_g1_atu_get_hash,
+ .atu_set_hash = mv88e6165_g1_atu_set_hash,
.vtu_getnext = mv88e6390_g1_vtu_getnext,
.vtu_loadpurge = mv88e6390_g1_vtu_loadpurge,
.serdes_power = mv88e6390_serdes_power,
@@ -3686,6 +3983,8 @@ static const struct mv88e6xxx_ops mv88e6240_ops = {
.pot_clear = mv88e6xxx_g2_pot_clear,
.reset = mv88e6352_g1_reset,
.rmu_disable = mv88e6352_g1_rmu_disable,
+ .atu_get_hash = mv88e6165_g1_atu_get_hash,
+ .atu_set_hash = mv88e6165_g1_atu_set_hash,
.vtu_getnext = mv88e6352_g1_vtu_getnext,
.vtu_loadpurge = mv88e6352_g1_vtu_loadpurge,
.serdes_get_lane = mv88e6352_serdes_get_lane,
@@ -3777,6 +4076,8 @@ static const struct mv88e6xxx_ops mv88e6290_ops = {
.pot_clear = mv88e6xxx_g2_pot_clear,
.reset = mv88e6352_g1_reset,
.rmu_disable = mv88e6390_g1_rmu_disable,
+ .atu_get_hash = mv88e6165_g1_atu_get_hash,
+ .atu_set_hash = mv88e6165_g1_atu_set_hash,
.vtu_getnext = mv88e6390_g1_vtu_getnext,
.vtu_loadpurge = mv88e6390_g1_vtu_loadpurge,
.serdes_power = mv88e6390_serdes_power,
@@ -3963,6 +4264,8 @@ static const struct mv88e6xxx_ops mv88e6350_ops = {
.mgmt_rsvd2cpu = mv88e6352_g2_mgmt_rsvd2cpu,
.pot_clear = mv88e6xxx_g2_pot_clear,
.reset = mv88e6352_g1_reset,
+ .atu_get_hash = mv88e6165_g1_atu_get_hash,
+ .atu_set_hash = mv88e6165_g1_atu_set_hash,
.vtu_getnext = mv88e6352_g1_vtu_getnext,
.vtu_loadpurge = mv88e6352_g1_vtu_loadpurge,
.phylink_validate = mv88e6185_phylink_validate,
@@ -4003,6 +4306,8 @@ static const struct mv88e6xxx_ops mv88e6351_ops = {
.mgmt_rsvd2cpu = mv88e6352_g2_mgmt_rsvd2cpu,
.pot_clear = mv88e6xxx_g2_pot_clear,
.reset = mv88e6352_g1_reset,
+ .atu_get_hash = mv88e6165_g1_atu_get_hash,
+ .atu_set_hash = mv88e6165_g1_atu_set_hash,
.vtu_getnext = mv88e6352_g1_vtu_getnext,
.vtu_loadpurge = mv88e6352_g1_vtu_loadpurge,
.avb_ops = &mv88e6352_avb_ops,
@@ -4049,6 +4354,8 @@ static const struct mv88e6xxx_ops mv88e6352_ops = {
.pot_clear = mv88e6xxx_g2_pot_clear,
.reset = mv88e6352_g1_reset,
.rmu_disable = mv88e6352_g1_rmu_disable,
+ .atu_get_hash = mv88e6165_g1_atu_get_hash,
+ .atu_set_hash = mv88e6165_g1_atu_set_hash,
.vtu_getnext = mv88e6352_g1_vtu_getnext,
.vtu_loadpurge = mv88e6352_g1_vtu_loadpurge,
.serdes_get_lane = mv88e6352_serdes_get_lane,
@@ -4105,6 +4412,8 @@ static const struct mv88e6xxx_ops mv88e6390_ops = {
.pot_clear = mv88e6xxx_g2_pot_clear,
.reset = mv88e6352_g1_reset,
.rmu_disable = mv88e6390_g1_rmu_disable,
+ .atu_get_hash = mv88e6165_g1_atu_get_hash,
+ .atu_set_hash = mv88e6165_g1_atu_set_hash,
.vtu_getnext = mv88e6390_g1_vtu_getnext,
.vtu_loadpurge = mv88e6390_g1_vtu_loadpurge,
.serdes_power = mv88e6390_serdes_power,
@@ -4158,6 +4467,8 @@ static const struct mv88e6xxx_ops mv88e6390x_ops = {
.pot_clear = mv88e6xxx_g2_pot_clear,
.reset = mv88e6352_g1_reset,
.rmu_disable = mv88e6390_g1_rmu_disable,
+ .atu_get_hash = mv88e6165_g1_atu_get_hash,
+ .atu_set_hash = mv88e6165_g1_atu_set_hash,
.vtu_getnext = mv88e6390_g1_vtu_getnext,
.vtu_loadpurge = mv88e6390_g1_vtu_loadpurge,
.serdes_power = mv88e6390_serdes_power,
@@ -4177,6 +4488,7 @@ static const struct mv88e6xxx_info mv88e6xxx_table[] = {
.family = MV88E6XXX_FAMILY_6097,
.name = "Marvell 88E6085",
.num_databases = 4096,
+ .num_macs = 8192,
.num_ports = 10,
.num_internal_phys = 5,
.max_vid = 4095,
@@ -4199,6 +4511,7 @@ static const struct mv88e6xxx_info mv88e6xxx_table[] = {
.family = MV88E6XXX_FAMILY_6095,
.name = "Marvell 88E6095/88E6095F",
.num_databases = 256,
+ .num_macs = 8192,
.num_ports = 11,
.num_internal_phys = 0,
.max_vid = 4095,
@@ -4219,6 +4532,7 @@ static const struct mv88e6xxx_info mv88e6xxx_table[] = {
.family = MV88E6XXX_FAMILY_6097,
.name = "Marvell 88E6097/88E6097F",
.num_databases = 4096,
+ .num_macs = 8192,
.num_ports = 11,
.num_internal_phys = 8,
.max_vid = 4095,
@@ -4241,6 +4555,7 @@ static const struct mv88e6xxx_info mv88e6xxx_table[] = {
.family = MV88E6XXX_FAMILY_6165,
.name = "Marvell 88E6123",
.num_databases = 4096,
+ .num_macs = 1024,
.num_ports = 3,
.num_internal_phys = 5,
.max_vid = 4095,
@@ -4263,6 +4578,7 @@ static const struct mv88e6xxx_info mv88e6xxx_table[] = {
.family = MV88E6XXX_FAMILY_6185,
.name = "Marvell 88E6131",
.num_databases = 256,
+ .num_macs = 8192,
.num_ports = 8,
.num_internal_phys = 0,
.max_vid = 4095,
@@ -4283,6 +4599,7 @@ static const struct mv88e6xxx_info mv88e6xxx_table[] = {
.family = MV88E6XXX_FAMILY_6341,
.name = "Marvell 88E6141",
.num_databases = 4096,
+ .num_macs = 2048,
.num_ports = 6,
.num_internal_phys = 5,
.num_gpio = 11,
@@ -4306,6 +4623,7 @@ static const struct mv88e6xxx_info mv88e6xxx_table[] = {
.family = MV88E6XXX_FAMILY_6165,
.name = "Marvell 88E6161",
.num_databases = 4096,
+ .num_macs = 1024,
.num_ports = 6,
.num_internal_phys = 5,
.max_vid = 4095,
@@ -4329,6 +4647,7 @@ static const struct mv88e6xxx_info mv88e6xxx_table[] = {
.family = MV88E6XXX_FAMILY_6165,
.name = "Marvell 88E6165",
.num_databases = 4096,
+ .num_macs = 8192,
.num_ports = 6,
.num_internal_phys = 0,
.max_vid = 4095,
@@ -4352,6 +4671,7 @@ static const struct mv88e6xxx_info mv88e6xxx_table[] = {
.family = MV88E6XXX_FAMILY_6351,
.name = "Marvell 88E6171",
.num_databases = 4096,
+ .num_macs = 8192,
.num_ports = 7,
.num_internal_phys = 5,
.max_vid = 4095,
@@ -4374,6 +4694,7 @@ static const struct mv88e6xxx_info mv88e6xxx_table[] = {
.family = MV88E6XXX_FAMILY_6352,
.name = "Marvell 88E6172",
.num_databases = 4096,
+ .num_macs = 8192,
.num_ports = 7,
.num_internal_phys = 5,
.num_gpio = 15,
@@ -4397,6 +4718,7 @@ static const struct mv88e6xxx_info mv88e6xxx_table[] = {
.family = MV88E6XXX_FAMILY_6351,
.name = "Marvell 88E6175",
.num_databases = 4096,
+ .num_macs = 8192,
.num_ports = 7,
.num_internal_phys = 5,
.max_vid = 4095,
@@ -4419,6 +4741,7 @@ static const struct mv88e6xxx_info mv88e6xxx_table[] = {
.family = MV88E6XXX_FAMILY_6352,
.name = "Marvell 88E6176",
.num_databases = 4096,
+ .num_macs = 8192,
.num_ports = 7,
.num_internal_phys = 5,
.num_gpio = 15,
@@ -4442,6 +4765,7 @@ static const struct mv88e6xxx_info mv88e6xxx_table[] = {
.family = MV88E6XXX_FAMILY_6185,
.name = "Marvell 88E6185",
.num_databases = 256,
+ .num_macs = 8192,
.num_ports = 10,
.num_internal_phys = 0,
.max_vid = 4095,
@@ -4462,6 +4786,7 @@ static const struct mv88e6xxx_info mv88e6xxx_table[] = {
.family = MV88E6XXX_FAMILY_6390,
.name = "Marvell 88E6190",
.num_databases = 4096,
+ .num_macs = 16384,
.num_ports = 11, /* 10 + Z80 */
.num_internal_phys = 9,
.num_gpio = 16,
@@ -4485,6 +4810,7 @@ static const struct mv88e6xxx_info mv88e6xxx_table[] = {
.family = MV88E6XXX_FAMILY_6390,
.name = "Marvell 88E6190X",
.num_databases = 4096,
+ .num_macs = 16384,
.num_ports = 11, /* 10 + Z80 */
.num_internal_phys = 9,
.num_gpio = 16,
@@ -4508,6 +4834,7 @@ static const struct mv88e6xxx_info mv88e6xxx_table[] = {
.family = MV88E6XXX_FAMILY_6390,
.name = "Marvell 88E6191",
.num_databases = 4096,
+ .num_macs = 16384,
.num_ports = 11, /* 10 + Z80 */
.num_internal_phys = 9,
.max_vid = 8191,
@@ -4558,6 +4885,7 @@ static const struct mv88e6xxx_info mv88e6xxx_table[] = {
.family = MV88E6XXX_FAMILY_6352,
.name = "Marvell 88E6240",
.num_databases = 4096,
+ .num_macs = 8192,
.num_ports = 7,
.num_internal_phys = 5,
.num_gpio = 15,
@@ -4628,6 +4956,7 @@ static const struct mv88e6xxx_info mv88e6xxx_table[] = {
.family = MV88E6XXX_FAMILY_6320,
.name = "Marvell 88E6320",
.num_databases = 4096,
+ .num_macs = 8192,
.num_ports = 7,
.num_internal_phys = 5,
.num_gpio = 15,
@@ -4652,6 +4981,7 @@ static const struct mv88e6xxx_info mv88e6xxx_table[] = {
.family = MV88E6XXX_FAMILY_6320,
.name = "Marvell 88E6321",
.num_databases = 4096,
+ .num_macs = 8192,
.num_ports = 7,
.num_internal_phys = 5,
.num_gpio = 15,
@@ -4675,6 +5005,7 @@ static const struct mv88e6xxx_info mv88e6xxx_table[] = {
.family = MV88E6XXX_FAMILY_6341,
.name = "Marvell 88E6341",
.num_databases = 4096,
+ .num_macs = 2048,
.num_internal_phys = 5,
.num_ports = 6,
.num_gpio = 11,
@@ -4699,6 +5030,7 @@ static const struct mv88e6xxx_info mv88e6xxx_table[] = {
.family = MV88E6XXX_FAMILY_6351,
.name = "Marvell 88E6350",
.num_databases = 4096,
+ .num_macs = 8192,
.num_ports = 7,
.num_internal_phys = 5,
.max_vid = 4095,
@@ -4721,6 +5053,7 @@ static const struct mv88e6xxx_info mv88e6xxx_table[] = {
.family = MV88E6XXX_FAMILY_6351,
.name = "Marvell 88E6351",
.num_databases = 4096,
+ .num_macs = 8192,
.num_ports = 7,
.num_internal_phys = 5,
.max_vid = 4095,
@@ -4743,6 +5076,7 @@ static const struct mv88e6xxx_info mv88e6xxx_table[] = {
.family = MV88E6XXX_FAMILY_6352,
.name = "Marvell 88E6352",
.num_databases = 4096,
+ .num_macs = 8192,
.num_ports = 7,
.num_internal_phys = 5,
.num_gpio = 15,
@@ -4766,6 +5100,7 @@ static const struct mv88e6xxx_info mv88e6xxx_table[] = {
.family = MV88E6XXX_FAMILY_6390,
.name = "Marvell 88E6390",
.num_databases = 4096,
+ .num_macs = 16384,
.num_ports = 11, /* 10 + Z80 */
.num_internal_phys = 9,
.num_gpio = 16,
@@ -4789,6 +5124,7 @@ static const struct mv88e6xxx_info mv88e6xxx_table[] = {
.family = MV88E6XXX_FAMILY_6390,
.name = "Marvell 88E6390X",
.num_databases = 4096,
+ .num_macs = 16384,
.num_ports = 11, /* 10 + Z80 */
.num_internal_phys = 9,
.num_gpio = 16,
@@ -4914,6 +5250,80 @@ static int mv88e6xxx_port_mdb_del(struct dsa_switch *ds, int port,
return err;
}
+static int mv88e6xxx_port_mirror_add(struct dsa_switch *ds, int port,
+ struct dsa_mall_mirror_tc_entry *mirror,
+ bool ingress)
+{
+ enum mv88e6xxx_egress_direction direction = ingress ?
+ MV88E6XXX_EGRESS_DIR_INGRESS :
+ MV88E6XXX_EGRESS_DIR_EGRESS;
+ struct mv88e6xxx_chip *chip = ds->priv;
+ bool other_mirrors = false;
+ int i;
+ int err;
+
+ if (!chip->info->ops->set_egress_port)
+ return -EOPNOTSUPP;
+
+ mutex_lock(&chip->reg_lock);
+ if ((ingress ? chip->ingress_dest_port : chip->egress_dest_port) !=
+ mirror->to_local_port) {
+ for (i = 0; i < mv88e6xxx_num_ports(chip); i++)
+ other_mirrors |= ingress ?
+ chip->ports[i].mirror_ingress :
+ chip->ports[i].mirror_egress;
+
+ /* Can't change egress port when other mirror is active */
+ if (other_mirrors) {
+ err = -EBUSY;
+ goto out;
+ }
+
+ err = chip->info->ops->set_egress_port(chip,
+ direction,
+ mirror->to_local_port);
+ if (err)
+ goto out;
+ }
+
+ err = mv88e6xxx_port_set_mirror(chip, port, direction, true);
+out:
+ mutex_unlock(&chip->reg_lock);
+
+ return err;
+}
+
+static void mv88e6xxx_port_mirror_del(struct dsa_switch *ds, int port,
+ struct dsa_mall_mirror_tc_entry *mirror)
+{
+ enum mv88e6xxx_egress_direction direction = mirror->ingress ?
+ MV88E6XXX_EGRESS_DIR_INGRESS :
+ MV88E6XXX_EGRESS_DIR_EGRESS;
+ struct mv88e6xxx_chip *chip = ds->priv;
+ bool other_mirrors = false;
+ int i;
+
+ mutex_lock(&chip->reg_lock);
+ if (mv88e6xxx_port_set_mirror(chip, port, direction, false))
+ dev_err(ds->dev, "p%d: failed to disable mirroring\n", port);
+
+ for (i = 0; i < mv88e6xxx_num_ports(chip); i++)
+ other_mirrors |= mirror->ingress ?
+ chip->ports[i].mirror_ingress :
+ chip->ports[i].mirror_egress;
+
+ /* Reset egress port when no other mirror is active */
+ if (!other_mirrors) {
+ if (chip->info->ops->set_egress_port(chip,
+ direction,
+ dsa_upstream_port(ds,
+ port)))
+ dev_err(ds->dev, "failed to set egress port\n");
+ }
+
+ mutex_unlock(&chip->reg_lock);
+}
+
static int mv88e6xxx_port_egress_floods(struct dsa_switch *ds, int port,
bool unicast, bool multicast)
{
@@ -4933,6 +5343,7 @@ static int mv88e6xxx_port_egress_floods(struct dsa_switch *ds, int port,
static const struct dsa_switch_ops mv88e6xxx_switch_ops = {
.get_tag_protocol = mv88e6xxx_get_tag_protocol,
.setup = mv88e6xxx_setup,
+ .teardown = mv88e6xxx_teardown,
.phylink_validate = mv88e6xxx_validate,
.phylink_mac_link_state = mv88e6xxx_link_state,
.phylink_mac_config = mv88e6xxx_mac_config,
@@ -4968,6 +5379,8 @@ static const struct dsa_switch_ops mv88e6xxx_switch_ops = {
.port_mdb_prepare = mv88e6xxx_port_mdb_prepare,
.port_mdb_add = mv88e6xxx_port_mdb_add,
.port_mdb_del = mv88e6xxx_port_mdb_del,
+ .port_mirror_add = mv88e6xxx_port_mirror_add,
+ .port_mirror_del = mv88e6xxx_port_mirror_del,
.crosschip_bridge_join = mv88e6xxx_crosschip_bridge_join,
.crosschip_bridge_leave = mv88e6xxx_crosschip_bridge_leave,
.port_hwtstamp_set = mv88e6xxx_port_hwtstamp_set,
@@ -4975,6 +5388,8 @@ static const struct dsa_switch_ops mv88e6xxx_switch_ops = {
.port_txtstamp = mv88e6xxx_port_txtstamp,
.port_rxtstamp = mv88e6xxx_port_rxtstamp,
.get_ts_info = mv88e6xxx_get_ts_info,
+ .devlink_param_get = mv88e6xxx_devlink_param_get,
+ .devlink_param_set = mv88e6xxx_devlink_param_set,
};
static int mv88e6xxx_register_switch(struct mv88e6xxx_chip *chip)
@@ -4982,10 +5397,12 @@ static int mv88e6xxx_register_switch(struct mv88e6xxx_chip *chip)
struct device *dev = chip->dev;
struct dsa_switch *ds;
- ds = dsa_switch_alloc(dev, mv88e6xxx_num_ports(chip));
+ ds = devm_kzalloc(dev, sizeof(*ds), GFP_KERNEL);
if (!ds)
return -ENOMEM;
+ ds->dev = dev;
+ ds->num_ports = mv88e6xxx_num_ports(chip);
ds->priv = chip;
ds->dev = dev;
ds->ops = &mv88e6xxx_switch_ops;