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path: root/drivers/net/dsa/mv88e6xxx/chip.c
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Diffstat (limited to 'drivers/net/dsa/mv88e6xxx/chip.c')
-rw-r--r--drivers/net/dsa/mv88e6xxx/chip.c817
1 files changed, 569 insertions, 248 deletions
diff --git a/drivers/net/dsa/mv88e6xxx/chip.c b/drivers/net/dsa/mv88e6xxx/chip.c
index d0a97eb73a37..6787d560e9e3 100644
--- a/drivers/net/dsa/mv88e6xxx/chip.c
+++ b/drivers/net/dsa/mv88e6xxx/chip.c
@@ -10,6 +10,7 @@
* Vivien Didelot <vivien.didelot@savoirfairelinux.com>
*/
+#include <linux/bitfield.h>
#include <linux/delay.h>
#include <linux/etherdevice.h>
#include <linux/ethtool.h>
@@ -80,6 +81,36 @@ int mv88e6xxx_write(struct mv88e6xxx_chip *chip, int addr, int reg, u16 val)
return 0;
}
+int mv88e6xxx_wait_mask(struct mv88e6xxx_chip *chip, int addr, int reg,
+ u16 mask, u16 val)
+{
+ u16 data;
+ int err;
+ int i;
+
+ /* There's no bus specific operation to wait for a mask */
+ for (i = 0; i < 16; i++) {
+ err = mv88e6xxx_read(chip, addr, reg, &data);
+ if (err)
+ return err;
+
+ if ((data & mask) == val)
+ return 0;
+
+ usleep_range(1000, 2000);
+ }
+
+ dev_err(chip->dev, "Timeout while waiting for switch\n");
+ return -ETIMEDOUT;
+}
+
+int mv88e6xxx_wait_bit(struct mv88e6xxx_chip *chip, int addr, int reg,
+ int bit, int val)
+{
+ return mv88e6xxx_wait_mask(chip, addr, reg, BIT(bit),
+ val ? BIT(bit) : 0x0000);
+}
+
struct mii_bus *mv88e6xxx_default_mdio_bus(struct mv88e6xxx_chip *chip)
{
struct mv88e6xxx_mdio_bus *mdio_bus;
@@ -363,45 +394,6 @@ static void mv88e6xxx_irq_poll_free(struct mv88e6xxx_chip *chip)
mv88e6xxx_reg_unlock(chip);
}
-int mv88e6xxx_wait(struct mv88e6xxx_chip *chip, int addr, int reg, u16 mask)
-{
- int i;
-
- for (i = 0; i < 16; i++) {
- u16 val;
- int err;
-
- err = mv88e6xxx_read(chip, addr, reg, &val);
- if (err)
- return err;
-
- if (!(val & mask))
- return 0;
-
- usleep_range(1000, 2000);
- }
-
- dev_err(chip->dev, "Timeout while waiting for switch\n");
- return -ETIMEDOUT;
-}
-
-/* Indirect write to single pointer-data register with an Update bit */
-int mv88e6xxx_update(struct mv88e6xxx_chip *chip, int addr, int reg, u16 update)
-{
- u16 val;
- int err;
-
- /* Wait until the previous operation is completed */
- err = mv88e6xxx_wait(chip, addr, reg, BIT(15));
- if (err)
- return err;
-
- /* Set the Update bit to trigger a write operation */
- val = BIT(15) | update;
-
- return mv88e6xxx_write(chip, addr, reg, val);
-}
-
int mv88e6xxx_port_setup_mac(struct mv88e6xxx_chip *chip, int port, int link,
int speed, int duplex, int pause,
phy_interface_t mode)
@@ -425,7 +417,9 @@ int mv88e6xxx_port_setup_mac(struct mv88e6xxx_chip *chip, int port, int link,
*/
if (state.link == link &&
state.speed == speed &&
- state.duplex == duplex)
+ state.duplex == duplex &&
+ (state.interface == mode ||
+ state.interface == PHY_INTERFACE_MODE_NA))
return 0;
/* Port's MAC control must not be changed unless the link is down */
@@ -1336,9 +1330,7 @@ static int mv88e6xxx_vtu_loadpurge(struct mv88e6xxx_chip *chip,
static int mv88e6xxx_atu_new(struct mv88e6xxx_chip *chip, u16 *fid)
{
DECLARE_BITMAP(fid_bitmap, MV88E6XXX_N_FID);
- struct mv88e6xxx_vtu_entry vlan = {
- .vid = chip->info->max_vid,
- };
+ struct mv88e6xxx_vtu_entry vlan;
int i, err;
bitmap_zero(fid_bitmap, MV88E6XXX_N_FID);
@@ -1353,6 +1345,9 @@ static int mv88e6xxx_atu_new(struct mv88e6xxx_chip *chip, u16 *fid)
}
/* Set every FID bit used by the VLAN entries */
+ vlan.vid = chip->info->max_vid;
+ vlan.valid = false;
+
do {
err = mv88e6xxx_vtu_getnext(chip, &vlan);
if (err)
@@ -1375,51 +1370,11 @@ static int mv88e6xxx_atu_new(struct mv88e6xxx_chip *chip, u16 *fid)
return mv88e6xxx_g1_atu_flush(chip, *fid, true);
}
-static int mv88e6xxx_vtu_get(struct mv88e6xxx_chip *chip, u16 vid,
- struct mv88e6xxx_vtu_entry *entry, bool new)
-{
- int err;
-
- if (!vid)
- return -EOPNOTSUPP;
-
- entry->vid = vid - 1;
- entry->valid = false;
-
- err = mv88e6xxx_vtu_getnext(chip, entry);
- if (err)
- return err;
-
- if (entry->vid == vid && entry->valid)
- return 0;
-
- if (new) {
- int i;
-
- /* Initialize a fresh VLAN entry */
- memset(entry, 0, sizeof(*entry));
- entry->valid = true;
- entry->vid = vid;
-
- /* Exclude all ports */
- for (i = 0; i < mv88e6xxx_num_ports(chip); ++i)
- entry->member[i] =
- MV88E6XXX_G1_VTU_DATA_MEMBER_TAG_NON_MEMBER;
-
- return mv88e6xxx_atu_new(chip, &entry->fid);
- }
-
- /* switchdev expects -EOPNOTSUPP to honor software VLANs */
- return -EOPNOTSUPP;
-}
-
static int mv88e6xxx_port_check_hw_vlan(struct dsa_switch *ds, int port,
u16 vid_begin, u16 vid_end)
{
struct mv88e6xxx_chip *chip = ds->priv;
- struct mv88e6xxx_vtu_entry vlan = {
- .vid = vid_begin - 1,
- };
+ struct mv88e6xxx_vtu_entry vlan;
int i, err;
/* DSA and CPU ports have to be members of multiple vlans */
@@ -1429,12 +1384,13 @@ static int mv88e6xxx_port_check_hw_vlan(struct dsa_switch *ds, int port,
if (!vid_begin)
return -EOPNOTSUPP;
- mv88e6xxx_reg_lock(chip);
+ vlan.vid = vid_begin - 1;
+ vlan.valid = false;
do {
err = mv88e6xxx_vtu_getnext(chip, &vlan);
if (err)
- goto unlock;
+ return err;
if (!vlan.valid)
break;
@@ -1463,15 +1419,11 @@ static int mv88e6xxx_port_check_hw_vlan(struct dsa_switch *ds, int port,
dev_err(ds->dev, "p%d: hw VLAN %d already used by port %d in %s\n",
port, vlan.vid, i,
netdev_name(dsa_to_port(ds, i)->bridge_dev));
- err = -EOPNOTSUPP;
- goto unlock;
+ return -EOPNOTSUPP;
}
} while (vlan.vid < vid_end);
-unlock:
- mv88e6xxx_reg_unlock(chip);
-
- return err;
+ return 0;
}
static int mv88e6xxx_port_vlan_filtering(struct dsa_switch *ds, int port,
@@ -1505,59 +1457,281 @@ mv88e6xxx_port_vlan_prepare(struct dsa_switch *ds, int port,
/* If the requested port doesn't belong to the same bridge as the VLAN
* members, do not support it (yet) and fallback to software VLAN.
*/
+ mv88e6xxx_reg_lock(chip);
err = mv88e6xxx_port_check_hw_vlan(ds, port, vlan->vid_begin,
vlan->vid_end);
- if (err)
- return err;
+ mv88e6xxx_reg_unlock(chip);
/* We don't need any dynamic resource from the kernel (yet),
* so skip the prepare phase.
*/
- return 0;
+ return err;
}
static int mv88e6xxx_port_db_load_purge(struct mv88e6xxx_chip *chip, int port,
const unsigned char *addr, u16 vid,
u8 state)
{
- struct mv88e6xxx_vtu_entry vlan;
struct mv88e6xxx_atu_entry entry;
+ struct mv88e6xxx_vtu_entry vlan;
+ u16 fid;
int err;
/* Null VLAN ID corresponds to the port private database */
- if (vid == 0)
- err = mv88e6xxx_port_get_fid(chip, port, &vlan.fid);
- else
- err = mv88e6xxx_vtu_get(chip, vid, &vlan, false);
- if (err)
- return err;
+ if (vid == 0) {
+ err = mv88e6xxx_port_get_fid(chip, port, &fid);
+ if (err)
+ return err;
+ } else {
+ vlan.vid = vid - 1;
+ vlan.valid = false;
+
+ err = mv88e6xxx_vtu_getnext(chip, &vlan);
+ if (err)
+ return err;
+
+ /* switchdev expects -EOPNOTSUPP to honor software VLANs */
+ if (vlan.vid != vid || !vlan.valid)
+ return -EOPNOTSUPP;
+
+ fid = vlan.fid;
+ }
- entry.state = MV88E6XXX_G1_ATU_DATA_STATE_UNUSED;
+ entry.state = 0;
ether_addr_copy(entry.mac, addr);
eth_addr_dec(entry.mac);
- err = mv88e6xxx_g1_atu_getnext(chip, vlan.fid, &entry);
+ err = mv88e6xxx_g1_atu_getnext(chip, fid, &entry);
if (err)
return err;
/* Initialize a fresh ATU entry if it isn't found */
- if (entry.state == MV88E6XXX_G1_ATU_DATA_STATE_UNUSED ||
- !ether_addr_equal(entry.mac, addr)) {
+ if (!entry.state || !ether_addr_equal(entry.mac, addr)) {
memset(&entry, 0, sizeof(entry));
ether_addr_copy(entry.mac, addr);
}
/* Purge the ATU entry only if no port is using it anymore */
- if (state == MV88E6XXX_G1_ATU_DATA_STATE_UNUSED) {
+ if (!state) {
entry.portvec &= ~BIT(port);
if (!entry.portvec)
- entry.state = MV88E6XXX_G1_ATU_DATA_STATE_UNUSED;
+ entry.state = 0;
} else {
entry.portvec |= BIT(port);
entry.state = state;
}
- return mv88e6xxx_g1_atu_loadpurge(chip, vlan.fid, &entry);
+ return mv88e6xxx_g1_atu_loadpurge(chip, fid, &entry);
+}
+
+static int mv88e6xxx_policy_apply(struct mv88e6xxx_chip *chip, int port,
+ const struct mv88e6xxx_policy *policy)
+{
+ enum mv88e6xxx_policy_mapping mapping = policy->mapping;
+ enum mv88e6xxx_policy_action action = policy->action;
+ const u8 *addr = policy->addr;
+ u16 vid = policy->vid;
+ u8 state;
+ int err;
+ int id;
+
+ if (!chip->info->ops->port_set_policy)
+ return -EOPNOTSUPP;
+
+ switch (mapping) {
+ case MV88E6XXX_POLICY_MAPPING_DA:
+ case MV88E6XXX_POLICY_MAPPING_SA:
+ if (action == MV88E6XXX_POLICY_ACTION_NORMAL)
+ state = 0; /* Dissociate the port and address */
+ else if (action == MV88E6XXX_POLICY_ACTION_DISCARD &&
+ is_multicast_ether_addr(addr))
+ state = MV88E6XXX_G1_ATU_DATA_STATE_MC_STATIC_POLICY;
+ else if (action == MV88E6XXX_POLICY_ACTION_DISCARD &&
+ is_unicast_ether_addr(addr))
+ state = MV88E6XXX_G1_ATU_DATA_STATE_UC_STATIC_POLICY;
+ else
+ return -EOPNOTSUPP;
+
+ err = mv88e6xxx_port_db_load_purge(chip, port, addr, vid,
+ state);
+ if (err)
+ return err;
+ break;
+ default:
+ return -EOPNOTSUPP;
+ }
+
+ /* Skip the port's policy clearing if the mapping is still in use */
+ if (action == MV88E6XXX_POLICY_ACTION_NORMAL)
+ idr_for_each_entry(&chip->policies, policy, id)
+ if (policy->port == port &&
+ policy->mapping == mapping &&
+ policy->action != action)
+ return 0;
+
+ return chip->info->ops->port_set_policy(chip, port, mapping, action);
+}
+
+static int mv88e6xxx_policy_insert(struct mv88e6xxx_chip *chip, int port,
+ struct ethtool_rx_flow_spec *fs)
+{
+ struct ethhdr *mac_entry = &fs->h_u.ether_spec;
+ struct ethhdr *mac_mask = &fs->m_u.ether_spec;
+ enum mv88e6xxx_policy_mapping mapping;
+ enum mv88e6xxx_policy_action action;
+ struct mv88e6xxx_policy *policy;
+ u16 vid = 0;
+ u8 *addr;
+ int err;
+ int id;
+
+ if (fs->location != RX_CLS_LOC_ANY)
+ return -EINVAL;
+
+ if (fs->ring_cookie == RX_CLS_FLOW_DISC)
+ action = MV88E6XXX_POLICY_ACTION_DISCARD;
+ else
+ return -EOPNOTSUPP;
+
+ switch (fs->flow_type & ~FLOW_EXT) {
+ case ETHER_FLOW:
+ if (!is_zero_ether_addr(mac_mask->h_dest) &&
+ is_zero_ether_addr(mac_mask->h_source)) {
+ mapping = MV88E6XXX_POLICY_MAPPING_DA;
+ addr = mac_entry->h_dest;
+ } else if (is_zero_ether_addr(mac_mask->h_dest) &&
+ !is_zero_ether_addr(mac_mask->h_source)) {
+ mapping = MV88E6XXX_POLICY_MAPPING_SA;
+ addr = mac_entry->h_source;
+ } else {
+ /* Cannot support DA and SA mapping in the same rule */
+ return -EOPNOTSUPP;
+ }
+ break;
+ default:
+ return -EOPNOTSUPP;
+ }
+
+ if ((fs->flow_type & FLOW_EXT) && fs->m_ext.vlan_tci) {
+ if (fs->m_ext.vlan_tci != 0xffff)
+ return -EOPNOTSUPP;
+ vid = be16_to_cpu(fs->h_ext.vlan_tci) & VLAN_VID_MASK;
+ }
+
+ idr_for_each_entry(&chip->policies, policy, id) {
+ if (policy->port == port && policy->mapping == mapping &&
+ policy->action == action && policy->vid == vid &&
+ ether_addr_equal(policy->addr, addr))
+ return -EEXIST;
+ }
+
+ policy = devm_kzalloc(chip->dev, sizeof(*policy), GFP_KERNEL);
+ if (!policy)
+ return -ENOMEM;
+
+ fs->location = 0;
+ err = idr_alloc_u32(&chip->policies, policy, &fs->location, 0xffffffff,
+ GFP_KERNEL);
+ if (err) {
+ devm_kfree(chip->dev, policy);
+ return err;
+ }
+
+ memcpy(&policy->fs, fs, sizeof(*fs));
+ ether_addr_copy(policy->addr, addr);
+ policy->mapping = mapping;
+ policy->action = action;
+ policy->port = port;
+ policy->vid = vid;
+
+ err = mv88e6xxx_policy_apply(chip, port, policy);
+ if (err) {
+ idr_remove(&chip->policies, fs->location);
+ devm_kfree(chip->dev, policy);
+ return err;
+ }
+
+ return 0;
+}
+
+static int mv88e6xxx_get_rxnfc(struct dsa_switch *ds, int port,
+ struct ethtool_rxnfc *rxnfc, u32 *rule_locs)
+{
+ struct ethtool_rx_flow_spec *fs = &rxnfc->fs;
+ struct mv88e6xxx_chip *chip = ds->priv;
+ struct mv88e6xxx_policy *policy;
+ int err;
+ int id;
+
+ mv88e6xxx_reg_lock(chip);
+
+ switch (rxnfc->cmd) {
+ case ETHTOOL_GRXCLSRLCNT:
+ rxnfc->data = 0;
+ rxnfc->data |= RX_CLS_LOC_SPECIAL;
+ rxnfc->rule_cnt = 0;
+ idr_for_each_entry(&chip->policies, policy, id)
+ if (policy->port == port)
+ rxnfc->rule_cnt++;
+ err = 0;
+ break;
+ case ETHTOOL_GRXCLSRULE:
+ err = -ENOENT;
+ policy = idr_find(&chip->policies, fs->location);
+ if (policy) {
+ memcpy(fs, &policy->fs, sizeof(*fs));
+ err = 0;
+ }
+ break;
+ case ETHTOOL_GRXCLSRLALL:
+ rxnfc->data = 0;
+ rxnfc->rule_cnt = 0;
+ idr_for_each_entry(&chip->policies, policy, id)
+ if (policy->port == port)
+ rule_locs[rxnfc->rule_cnt++] = id;
+ err = 0;
+ break;
+ default:
+ err = -EOPNOTSUPP;
+ break;
+ }
+
+ mv88e6xxx_reg_unlock(chip);
+
+ return err;
+}
+
+static int mv88e6xxx_set_rxnfc(struct dsa_switch *ds, int port,
+ struct ethtool_rxnfc *rxnfc)
+{
+ struct ethtool_rx_flow_spec *fs = &rxnfc->fs;
+ struct mv88e6xxx_chip *chip = ds->priv;
+ struct mv88e6xxx_policy *policy;
+ int err;
+
+ mv88e6xxx_reg_lock(chip);
+
+ switch (rxnfc->cmd) {
+ case ETHTOOL_SRXCLSRLINS:
+ err = mv88e6xxx_policy_insert(chip, port, fs);
+ break;
+ case ETHTOOL_SRXCLSRLDEL:
+ err = -ENOENT;
+ policy = idr_remove(&chip->policies, fs->location);
+ if (policy) {
+ policy->action = MV88E6XXX_POLICY_ACTION_NORMAL;
+ err = mv88e6xxx_policy_apply(chip, port, policy);
+ devm_kfree(chip->dev, policy);
+ }
+ break;
+ default:
+ err = -EOPNOTSUPP;
+ break;
+ }
+
+ mv88e6xxx_reg_unlock(chip);
+
+ return err;
}
static int mv88e6xxx_port_add_broadcast(struct mv88e6xxx_chip *chip, int port,
@@ -1583,23 +1757,58 @@ static int mv88e6xxx_broadcast_setup(struct mv88e6xxx_chip *chip, u16 vid)
return 0;
}
-static int _mv88e6xxx_port_vlan_add(struct mv88e6xxx_chip *chip, int port,
+static int mv88e6xxx_port_vlan_join(struct mv88e6xxx_chip *chip, int port,
u16 vid, u8 member)
{
+ const u8 non_member = MV88E6XXX_G1_VTU_DATA_MEMBER_TAG_NON_MEMBER;
struct mv88e6xxx_vtu_entry vlan;
- int err;
+ int i, err;
- err = mv88e6xxx_vtu_get(chip, vid, &vlan, true);
- if (err)
- return err;
+ if (!vid)
+ return -EOPNOTSUPP;
- vlan.member[port] = member;
+ vlan.vid = vid - 1;
+ vlan.valid = false;
- err = mv88e6xxx_vtu_loadpurge(chip, &vlan);
+ err = mv88e6xxx_vtu_getnext(chip, &vlan);
if (err)
return err;
- return mv88e6xxx_broadcast_setup(chip, vid);
+ if (vlan.vid != vid || !vlan.valid) {
+ memset(&vlan, 0, sizeof(vlan));
+
+ err = mv88e6xxx_atu_new(chip, &vlan.fid);
+ if (err)
+ return err;
+
+ for (i = 0; i < mv88e6xxx_num_ports(chip); ++i)
+ if (i == port)
+ vlan.member[i] = member;
+ else
+ vlan.member[i] = non_member;
+
+ vlan.vid = vid;
+ vlan.valid = true;
+
+ err = mv88e6xxx_vtu_loadpurge(chip, &vlan);
+ if (err)
+ return err;
+
+ err = mv88e6xxx_broadcast_setup(chip, vlan.vid);
+ if (err)
+ return err;
+ } else if (vlan.member[port] != member) {
+ vlan.member[port] = member;
+
+ err = mv88e6xxx_vtu_loadpurge(chip, &vlan);
+ if (err)
+ return err;
+ } else {
+ dev_info(chip->dev, "p%d: already a member of VLAN %d\n",
+ port, vid);
+ }
+
+ return 0;
}
static void mv88e6xxx_port_vlan_add(struct dsa_switch *ds, int port,
@@ -1624,7 +1833,7 @@ static void mv88e6xxx_port_vlan_add(struct dsa_switch *ds, int port,
mv88e6xxx_reg_lock(chip);
for (vid = vlan->vid_begin; vid <= vlan->vid_end; ++vid)
- if (_mv88e6xxx_port_vlan_add(chip, port, vid, member))
+ if (mv88e6xxx_port_vlan_join(chip, port, vid, member))
dev_err(ds->dev, "p%d: failed to add VLAN %d%c\n", port,
vid, untagged ? 'u' : 't');
@@ -1635,18 +1844,27 @@ static void mv88e6xxx_port_vlan_add(struct dsa_switch *ds, int port,
mv88e6xxx_reg_unlock(chip);
}
-static int _mv88e6xxx_port_vlan_del(struct mv88e6xxx_chip *chip,
- int port, u16 vid)
+static int mv88e6xxx_port_vlan_leave(struct mv88e6xxx_chip *chip,
+ int port, u16 vid)
{
struct mv88e6xxx_vtu_entry vlan;
int i, err;
- err = mv88e6xxx_vtu_get(chip, vid, &vlan, false);
+ if (!vid)
+ return -EOPNOTSUPP;
+
+ vlan.vid = vid - 1;
+ vlan.valid = false;
+
+ err = mv88e6xxx_vtu_getnext(chip, &vlan);
if (err)
return err;
- /* Tell switchdev if this VLAN is handled in software */
- if (vlan.member[port] == MV88E6XXX_G1_VTU_DATA_MEMBER_TAG_NON_MEMBER)
+ /* If the VLAN doesn't exist in hardware or the port isn't a member,
+ * tell switchdev that this VLAN is likely handled in software.
+ */
+ if (vlan.vid != vid || !vlan.valid ||
+ vlan.member[port] == MV88E6XXX_G1_VTU_DATA_MEMBER_TAG_NON_MEMBER)
return -EOPNOTSUPP;
vlan.member[port] = MV88E6XXX_G1_VTU_DATA_MEMBER_TAG_NON_MEMBER;
@@ -1685,7 +1903,7 @@ static int mv88e6xxx_port_vlan_del(struct dsa_switch *ds, int port,
goto unlock;
for (vid = vlan->vid_begin; vid <= vlan->vid_end; ++vid) {
- err = _mv88e6xxx_port_vlan_del(chip, port, vid);
+ err = mv88e6xxx_port_vlan_leave(chip, port, vid);
if (err)
goto unlock;
@@ -1723,8 +1941,7 @@ static int mv88e6xxx_port_fdb_del(struct dsa_switch *ds, int port,
int err;
mv88e6xxx_reg_lock(chip);
- err = mv88e6xxx_port_db_load_purge(chip, port, addr, vid,
- MV88E6XXX_G1_ATU_DATA_STATE_UNUSED);
+ err = mv88e6xxx_port_db_load_purge(chip, port, addr, vid, 0);
mv88e6xxx_reg_unlock(chip);
return err;
@@ -1738,7 +1955,7 @@ static int mv88e6xxx_port_db_dump_fid(struct mv88e6xxx_chip *chip,
bool is_static;
int err;
- addr.state = MV88E6XXX_G1_ATU_DATA_STATE_UNUSED;
+ addr.state = 0;
eth_broadcast_addr(addr.mac);
do {
@@ -1746,7 +1963,7 @@ static int mv88e6xxx_port_db_dump_fid(struct mv88e6xxx_chip *chip,
if (err)
return err;
- if (addr.state == MV88E6XXX_G1_ATU_DATA_STATE_UNUSED)
+ if (!addr.state)
break;
if (addr.trunk || (addr.portvec & BIT(port)) == 0)
@@ -1768,9 +1985,7 @@ static int mv88e6xxx_port_db_dump_fid(struct mv88e6xxx_chip *chip,
static int mv88e6xxx_port_db_dump(struct mv88e6xxx_chip *chip, int port,
dsa_fdb_dump_cb_t *cb, void *data)
{
- struct mv88e6xxx_vtu_entry vlan = {
- .vid = chip->info->max_vid,
- };
+ struct mv88e6xxx_vtu_entry vlan;
u16 fid;
int err;
@@ -1784,6 +1999,9 @@ static int mv88e6xxx_port_db_dump(struct mv88e6xxx_chip *chip, int port,
return err;
/* Dump VLANs' Filtering Information Databases */
+ vlan.vid = chip->info->max_vid;
+ vlan.valid = false;
+
do {
err = mv88e6xxx_vtu_getnext(chip, &vlan);
if (err)
@@ -2044,13 +2262,96 @@ static int mv88e6xxx_setup_egress_floods(struct mv88e6xxx_chip *chip, int port)
return 0;
}
+static irqreturn_t mv88e6xxx_serdes_irq_thread_fn(int irq, void *dev_id)
+{
+ struct mv88e6xxx_port *mvp = dev_id;
+ struct mv88e6xxx_chip *chip = mvp->chip;
+ irqreturn_t ret = IRQ_NONE;
+ int port = mvp->port;
+ u8 lane;
+
+ mv88e6xxx_reg_lock(chip);
+ lane = mv88e6xxx_serdes_get_lane(chip, port);
+ if (lane)
+ ret = mv88e6xxx_serdes_irq_status(chip, port, lane);
+ mv88e6xxx_reg_unlock(chip);
+
+ return ret;
+}
+
+static int mv88e6xxx_serdes_irq_request(struct mv88e6xxx_chip *chip, int port,
+ u8 lane)
+{
+ struct mv88e6xxx_port *dev_id = &chip->ports[port];
+ unsigned int irq;
+ int err;
+
+ /* Nothing to request if this SERDES port has no IRQ */
+ irq = mv88e6xxx_serdes_irq_mapping(chip, port);
+ if (!irq)
+ return 0;
+
+ /* Requesting the IRQ will trigger IRQ callbacks, so release the lock */
+ mv88e6xxx_reg_unlock(chip);
+ err = request_threaded_irq(irq, NULL, mv88e6xxx_serdes_irq_thread_fn,
+ IRQF_ONESHOT, "mv88e6xxx-serdes", dev_id);
+ mv88e6xxx_reg_lock(chip);
+ if (err)
+ return err;
+
+ dev_id->serdes_irq = irq;
+
+ return mv88e6xxx_serdes_irq_enable(chip, port, lane);
+}
+
+static int mv88e6xxx_serdes_irq_free(struct mv88e6xxx_chip *chip, int port,
+ u8 lane)
+{
+ struct mv88e6xxx_port *dev_id = &chip->ports[port];
+ unsigned int irq = dev_id->serdes_irq;
+ int err;
+
+ /* Nothing to free if no IRQ has been requested */
+ if (!irq)
+ return 0;
+
+ err = mv88e6xxx_serdes_irq_disable(chip, port, lane);
+
+ /* Freeing the IRQ will trigger IRQ callbacks, so release the lock */
+ mv88e6xxx_reg_unlock(chip);
+ free_irq(irq, dev_id);
+ mv88e6xxx_reg_lock(chip);
+
+ dev_id->serdes_irq = 0;
+
+ return err;
+}
+
static int mv88e6xxx_serdes_power(struct mv88e6xxx_chip *chip, int port,
bool on)
{
- if (chip->info->ops->serdes_power)
- return chip->info->ops->serdes_power(chip, port, on);
+ u8 lane;
+ int err;
- return 0;
+ lane = mv88e6xxx_serdes_get_lane(chip, port);
+ if (!lane)
+ return 0;
+
+ if (on) {
+ err = mv88e6xxx_serdes_power_up(chip, port, lane);
+ if (err)
+ return err;
+
+ err = mv88e6xxx_serdes_irq_request(chip, port, lane);
+ } else {
+ err = mv88e6xxx_serdes_irq_free(chip, port, lane);
+ if (err)
+ return err;
+
+ err = mv88e6xxx_serdes_power_down(chip, port, lane);
+ }
+
+ return err;
}
static int mv88e6xxx_setup_upstream_port(struct mv88e6xxx_chip *chip, int port)
@@ -2141,16 +2442,6 @@ static int mv88e6xxx_setup_port(struct mv88e6xxx_chip *chip, int port)
if (err)
return err;
- /* Enable the SERDES interface for DSA and CPU ports. Normal
- * ports SERDES are enabled when the port is enabled, thus
- * saving a bit of power.
- */
- if ((dsa_is_cpu_port(ds, port) || dsa_is_dsa_port(ds, port))) {
- err = mv88e6xxx_serdes_power(chip, port, true);
- if (err)
- return err;
- }
-
/* Port Control 2: don't force a good FCS, set the maximum frame size to
* 10240 bytes, disable 802.1q tags checking, don't discard tagged or
* untagged frames on this port, do a destination address lookup on all
@@ -2227,9 +2518,11 @@ static int mv88e6xxx_setup_port(struct mv88e6xxx_chip *chip, int port)
return err;
}
- err = mv88e6xxx_setup_message_port(chip, port);
- if (err)
- return err;
+ if (chip->info->ops->port_setup_message_port) {
+ err = chip->info->ops->port_setup_message_port(chip, port);
+ if (err)
+ return err;
+ }
/* Port based VLAN map: give each port the same default address
* database, and allow bidirectional communication between the
@@ -2256,12 +2549,7 @@ static int mv88e6xxx_port_enable(struct dsa_switch *ds, int port,
int err;
mv88e6xxx_reg_lock(chip);
-
err = mv88e6xxx_serdes_power(chip, port, true);
-
- if (!err && chip->info->ops->serdes_irq_setup)
- err = chip->info->ops->serdes_irq_setup(chip, port);
-
mv88e6xxx_reg_unlock(chip);
return err;
@@ -2272,16 +2560,8 @@ static void mv88e6xxx_port_disable(struct dsa_switch *ds, int port)
struct mv88e6xxx_chip *chip = ds->priv;
mv88e6xxx_reg_lock(chip);
-
- if (mv88e6xxx_port_set_state(chip, port, BR_STATE_DISABLED))
- dev_err(chip->dev, "failed to disable port\n");
-
- if (chip->info->ops->serdes_irq_free)
- chip->info->ops->serdes_irq_free(chip, port);
-
if (mv88e6xxx_serdes_power(chip, port, false))
dev_err(chip->dev, "failed to power off SERDES\n");
-
mv88e6xxx_reg_unlock(chip);
}
@@ -2312,58 +2592,6 @@ static int mv88e6xxx_stats_setup(struct mv88e6xxx_chip *chip)
return mv88e6xxx_g1_stats_clear(chip);
}
-/* The mv88e6390 has some hidden registers used for debug and
- * development. The errata also makes use of them.
- */
-static int mv88e6390_hidden_write(struct mv88e6xxx_chip *chip, int port,
- int reg, u16 val)
-{
- u16 ctrl;
- int err;
-
- err = mv88e6xxx_port_write(chip, PORT_RESERVED_1A_DATA_PORT,
- PORT_RESERVED_1A, val);
- if (err)
- return err;
-
- ctrl = PORT_RESERVED_1A_BUSY | PORT_RESERVED_1A_WRITE |
- PORT_RESERVED_1A_BLOCK | port << PORT_RESERVED_1A_PORT_SHIFT |
- reg;
-
- return mv88e6xxx_port_write(chip, PORT_RESERVED_1A_CTRL_PORT,
- PORT_RESERVED_1A, ctrl);
-}
-
-static int mv88e6390_hidden_wait(struct mv88e6xxx_chip *chip)
-{
- return mv88e6xxx_wait(chip, PORT_RESERVED_1A_CTRL_PORT,
- PORT_RESERVED_1A, PORT_RESERVED_1A_BUSY);
-}
-
-
-static int mv88e6390_hidden_read(struct mv88e6xxx_chip *chip, int port,
- int reg, u16 *val)
-{
- u16 ctrl;
- int err;
-
- ctrl = PORT_RESERVED_1A_BUSY | PORT_RESERVED_1A_READ |
- PORT_RESERVED_1A_BLOCK | port << PORT_RESERVED_1A_PORT_SHIFT |
- reg;
-
- err = mv88e6xxx_port_write(chip, PORT_RESERVED_1A_CTRL_PORT,
- PORT_RESERVED_1A, ctrl);
- if (err)
- return err;
-
- err = mv88e6390_hidden_wait(chip);
- if (err)
- return err;
-
- return mv88e6xxx_port_read(chip, PORT_RESERVED_1A_DATA_PORT,
- PORT_RESERVED_1A, val);
-}
-
/* Check if the errata has already been applied. */
static bool mv88e6390_setup_errata_applied(struct mv88e6xxx_chip *chip)
{
@@ -2372,7 +2600,7 @@ static bool mv88e6390_setup_errata_applied(struct mv88e6xxx_chip *chip)
u16 val;
for (port = 0; port < mv88e6xxx_num_ports(chip); port++) {
- err = mv88e6390_hidden_read(chip, port, 0, &val);
+ err = mv88e6xxx_port_hidden_read(chip, 0xf, port, 0, &val);
if (err) {
dev_err(chip->dev,
"Error reading hidden register: %d\n", err);
@@ -2405,7 +2633,7 @@ static int mv88e6390_setup_errata(struct mv88e6xxx_chip *chip)
}
for (port = 0; port < mv88e6xxx_num_ports(chip); port++) {
- err = mv88e6390_hidden_write(chip, port, 0, 0x01c0);
+ err = mv88e6xxx_port_hidden_write(chip, 0xf, port, 0, 0x01c0);
if (err)
return err;
}
@@ -2444,17 +2672,14 @@ static int mv88e6xxx_setup(struct dsa_switch *ds)
/* Setup Switch Port Registers */
for (i = 0; i < mv88e6xxx_num_ports(chip); i++) {
- if (dsa_is_unused_port(ds, i)) {
- err = mv88e6xxx_port_set_state(chip, i,
- BR_STATE_DISABLED);
- if (err)
- goto unlock;
-
- err = mv88e6xxx_serdes_power(chip, i, false);
- if (err)
- goto unlock;
-
+ if (dsa_is_unused_port(ds, i))
continue;
+
+ /* Prevent the use of an invalid port. */
+ if (mv88e6xxx_is_invalid_port(chip, i)) {
+ dev_err(chip->dev, "port %d is invalid\n", i);
+ err = -EINVAL;
+ goto unlock;
}
err = mv88e6xxx_setup_port(chip, i);
@@ -2773,6 +2998,7 @@ static const struct mv88e6xxx_ops mv88e6085_ops = {
.port_disable_pri_override = mv88e6xxx_port_disable_pri_override,
.port_link_state = mv88e6352_port_link_state,
.port_get_cmode = mv88e6185_port_get_cmode,
+ .port_setup_message_port = mv88e6xxx_setup_message_port,
.stats_snapshot = mv88e6xxx_g1_stats_snapshot,
.stats_set_histogram = mv88e6095_g1_stats_set_histogram,
.stats_get_sset_count = mv88e6095_stats_get_sset_count,
@@ -2807,6 +3033,7 @@ static const struct mv88e6xxx_ops mv88e6095_ops = {
.port_set_upstream_port = mv88e6095_port_set_upstream_port,
.port_link_state = mv88e6185_port_link_state,
.port_get_cmode = mv88e6185_port_get_cmode,
+ .port_setup_message_port = mv88e6xxx_setup_message_port,
.stats_snapshot = mv88e6xxx_g1_stats_snapshot,
.stats_set_histogram = mv88e6095_g1_stats_set_histogram,
.stats_get_sset_count = mv88e6095_stats_get_sset_count,
@@ -2843,6 +3070,7 @@ static const struct mv88e6xxx_ops mv88e6097_ops = {
.port_disable_pri_override = mv88e6xxx_port_disable_pri_override,
.port_link_state = mv88e6352_port_link_state,
.port_get_cmode = mv88e6185_port_get_cmode,
+ .port_setup_message_port = mv88e6xxx_setup_message_port,
.stats_snapshot = mv88e6xxx_g1_stats_snapshot,
.stats_set_histogram = mv88e6095_g1_stats_set_histogram,
.stats_get_sset_count = mv88e6095_stats_get_sset_count,
@@ -2877,6 +3105,7 @@ static const struct mv88e6xxx_ops mv88e6123_ops = {
.port_disable_pri_override = mv88e6xxx_port_disable_pri_override,
.port_link_state = mv88e6352_port_link_state,
.port_get_cmode = mv88e6185_port_get_cmode,
+ .port_setup_message_port = mv88e6xxx_setup_message_port,
.stats_snapshot = mv88e6320_g1_stats_snapshot,
.stats_set_histogram = mv88e6095_g1_stats_set_histogram,
.stats_get_sset_count = mv88e6095_stats_get_sset_count,
@@ -2914,6 +3143,7 @@ static const struct mv88e6xxx_ops mv88e6131_ops = {
.port_set_pause = mv88e6185_port_set_pause,
.port_link_state = mv88e6352_port_link_state,
.port_get_cmode = mv88e6185_port_get_cmode,
+ .port_setup_message_port = mv88e6xxx_setup_message_port,
.stats_snapshot = mv88e6xxx_g1_stats_snapshot,
.stats_set_histogram = mv88e6095_g1_stats_set_histogram,
.stats_get_sset_count = mv88e6095_stats_get_sset_count,
@@ -2958,6 +3188,8 @@ static const struct mv88e6xxx_ops mv88e6141_ops = {
.port_disable_pri_override = mv88e6xxx_port_disable_pri_override,
.port_link_state = mv88e6352_port_link_state,
.port_get_cmode = mv88e6352_port_get_cmode,
+ .port_set_cmode = mv88e6341_port_set_cmode,
+ .port_setup_message_port = mv88e6xxx_setup_message_port,
.stats_snapshot = mv88e6390_g1_stats_snapshot,
.stats_set_histogram = mv88e6095_g1_stats_set_histogram,
.stats_get_sset_count = mv88e6320_stats_get_sset_count,
@@ -2971,7 +3203,11 @@ static const struct mv88e6xxx_ops mv88e6141_ops = {
.reset = mv88e6352_g1_reset,
.vtu_getnext = mv88e6352_g1_vtu_getnext,
.vtu_loadpurge = mv88e6352_g1_vtu_loadpurge,
- .serdes_power = mv88e6341_serdes_power,
+ .serdes_power = mv88e6390_serdes_power,
+ .serdes_get_lane = mv88e6341_serdes_get_lane,
+ .serdes_irq_mapping = mv88e6390_serdes_irq_mapping,
+ .serdes_irq_enable = mv88e6390_serdes_irq_enable,
+ .serdes_irq_status = mv88e6390_serdes_irq_status,
.gpio_ops = &mv88e6352_gpio_ops,
.phylink_validate = mv88e6341_phylink_validate,
};
@@ -2998,6 +3234,7 @@ static const struct mv88e6xxx_ops mv88e6161_ops = {
.port_disable_pri_override = mv88e6xxx_port_disable_pri_override,
.port_link_state = mv88e6352_port_link_state,
.port_get_cmode = mv88e6185_port_get_cmode,
+ .port_setup_message_port = mv88e6xxx_setup_message_port,
.stats_snapshot = mv88e6xxx_g1_stats_snapshot,
.stats_set_histogram = mv88e6095_g1_stats_set_histogram,
.stats_get_sset_count = mv88e6095_stats_get_sset_count,
@@ -3031,6 +3268,7 @@ static const struct mv88e6xxx_ops mv88e6165_ops = {
.port_disable_pri_override = mv88e6xxx_port_disable_pri_override,
.port_link_state = mv88e6352_port_link_state,
.port_get_cmode = mv88e6185_port_get_cmode,
+ .port_setup_message_port = mv88e6xxx_setup_message_port,
.stats_snapshot = mv88e6xxx_g1_stats_snapshot,
.stats_set_histogram = mv88e6095_g1_stats_set_histogram,
.stats_get_sset_count = mv88e6095_stats_get_sset_count,
@@ -3072,6 +3310,7 @@ static const struct mv88e6xxx_ops mv88e6171_ops = {
.port_disable_pri_override = mv88e6xxx_port_disable_pri_override,
.port_link_state = mv88e6352_port_link_state,
.port_get_cmode = mv88e6352_port_get_cmode,
+ .port_setup_message_port = mv88e6xxx_setup_message_port,
.stats_snapshot = mv88e6320_g1_stats_snapshot,
.stats_set_histogram = mv88e6095_g1_stats_set_histogram,
.stats_get_sset_count = mv88e6095_stats_get_sset_count,
@@ -3103,6 +3342,7 @@ static const struct mv88e6xxx_ops mv88e6172_ops = {
.port_set_rgmii_delay = mv88e6352_port_set_rgmii_delay,
.port_set_speed = mv88e6352_port_set_speed,
.port_tag_remap = mv88e6095_port_tag_remap,
+ .port_set_policy = mv88e6352_port_set_policy,
.port_set_frame_mode = mv88e6351_port_set_frame_mode,
.port_set_egress_floods = mv88e6352_port_set_egress_floods,
.port_set_ether_type = mv88e6351_port_set_ether_type,
@@ -3113,6 +3353,7 @@ static const struct mv88e6xxx_ops mv88e6172_ops = {
.port_disable_pri_override = mv88e6xxx_port_disable_pri_override,
.port_link_state = mv88e6352_port_link_state,
.port_get_cmode = mv88e6352_port_get_cmode,
+ .port_setup_message_port = mv88e6xxx_setup_message_port,
.stats_snapshot = mv88e6320_g1_stats_snapshot,
.stats_set_histogram = mv88e6095_g1_stats_set_histogram,
.stats_get_sset_count = mv88e6095_stats_get_sset_count,
@@ -3127,6 +3368,7 @@ static const struct mv88e6xxx_ops mv88e6172_ops = {
.rmu_disable = mv88e6352_g1_rmu_disable,
.vtu_getnext = mv88e6352_g1_vtu_getnext,
.vtu_loadpurge = mv88e6352_g1_vtu_loadpurge,
+ .serdes_get_lane = mv88e6352_serdes_get_lane,
.serdes_power = mv88e6352_serdes_power,
.gpio_ops = &mv88e6352_gpio_ops,
.phylink_validate = mv88e6352_phylink_validate,
@@ -3155,6 +3397,7 @@ static const struct mv88e6xxx_ops mv88e6175_ops = {
.port_disable_pri_override = mv88e6xxx_port_disable_pri_override,
.port_link_state = mv88e6352_port_link_state,
.port_get_cmode = mv88e6352_port_get_cmode,
+ .port_setup_message_port = mv88e6xxx_setup_message_port,
.stats_snapshot = mv88e6320_g1_stats_snapshot,
.stats_set_histogram = mv88e6095_g1_stats_set_histogram,
.stats_get_sset_count = mv88e6095_stats_get_sset_count,
@@ -3186,6 +3429,7 @@ static const struct mv88e6xxx_ops mv88e6176_ops = {
.port_set_rgmii_delay = mv88e6352_port_set_rgmii_delay,
.port_set_speed = mv88e6352_port_set_speed,
.port_tag_remap = mv88e6095_port_tag_remap,
+ .port_set_policy = mv88e6352_port_set_policy,
.port_set_frame_mode = mv88e6351_port_set_frame_mode,
.port_set_egress_floods = mv88e6352_port_set_egress_floods,
.port_set_ether_type = mv88e6351_port_set_ether_type,
@@ -3196,6 +3440,7 @@ static const struct mv88e6xxx_ops mv88e6176_ops = {
.port_disable_pri_override = mv88e6xxx_port_disable_pri_override,
.port_link_state = mv88e6352_port_link_state,
.port_get_cmode = mv88e6352_port_get_cmode,
+ .port_setup_message_port = mv88e6xxx_setup_message_port,
.stats_snapshot = mv88e6320_g1_stats_snapshot,
.stats_set_histogram = mv88e6095_g1_stats_set_histogram,
.stats_get_sset_count = mv88e6095_stats_get_sset_count,
@@ -3210,9 +3455,11 @@ static const struct mv88e6xxx_ops mv88e6176_ops = {
.rmu_disable = mv88e6352_g1_rmu_disable,
.vtu_getnext = mv88e6352_g1_vtu_getnext,
.vtu_loadpurge = mv88e6352_g1_vtu_loadpurge,
+ .serdes_get_lane = mv88e6352_serdes_get_lane,
.serdes_power = mv88e6352_serdes_power,
- .serdes_irq_setup = mv88e6352_serdes_irq_setup,
- .serdes_irq_free = mv88e6352_serdes_irq_free,
+ .serdes_irq_mapping = mv88e6352_serdes_irq_mapping,
+ .serdes_irq_enable = mv88e6352_serdes_irq_enable,
+ .serdes_irq_status = mv88e6352_serdes_irq_status,
.gpio_ops = &mv88e6352_gpio_ops,
.phylink_validate = mv88e6352_phylink_validate,
};
@@ -3234,6 +3481,7 @@ static const struct mv88e6xxx_ops mv88e6185_ops = {
.port_set_pause = mv88e6185_port_set_pause,
.port_link_state = mv88e6185_port_link_state,
.port_get_cmode = mv88e6185_port_get_cmode,
+ .port_setup_message_port = mv88e6xxx_setup_message_port,
.stats_snapshot = mv88e6xxx_g1_stats_snapshot,
.stats_set_histogram = mv88e6095_g1_stats_set_histogram,
.stats_get_sset_count = mv88e6095_stats_get_sset_count,
@@ -3267,6 +3515,7 @@ static const struct mv88e6xxx_ops mv88e6190_ops = {
.port_set_speed = mv88e6390_port_set_speed,
.port_max_speed_mode = mv88e6390_port_max_speed_mode,
.port_tag_remap = mv88e6390_port_tag_remap,
+ .port_set_policy = mv88e6352_port_set_policy,
.port_set_frame_mode = mv88e6351_port_set_frame_mode,
.port_set_egress_floods = mv88e6352_port_set_egress_floods,
.port_set_ether_type = mv88e6351_port_set_ether_type,
@@ -3276,6 +3525,7 @@ static const struct mv88e6xxx_ops mv88e6190_ops = {
.port_link_state = mv88e6352_port_link_state,
.port_get_cmode = mv88e6352_port_get_cmode,
.port_set_cmode = mv88e6390_port_set_cmode,
+ .port_setup_message_port = mv88e6xxx_setup_message_port,
.stats_snapshot = mv88e6390_g1_stats_snapshot,
.stats_set_histogram = mv88e6390_g1_stats_set_histogram,
.stats_get_sset_count = mv88e6320_stats_get_sset_count,
@@ -3291,8 +3541,10 @@ static const struct mv88e6xxx_ops mv88e6190_ops = {
.vtu_getnext = mv88e6390_g1_vtu_getnext,
.vtu_loadpurge = mv88e6390_g1_vtu_loadpurge,
.serdes_power = mv88e6390_serdes_power,
- .serdes_irq_setup = mv88e6390_serdes_irq_setup,
- .serdes_irq_free = mv88e6390_serdes_irq_free,
+ .serdes_get_lane = mv88e6390_serdes_get_lane,
+ .serdes_irq_mapping = mv88e6390_serdes_irq_mapping,
+ .serdes_irq_enable = mv88e6390_serdes_irq_enable,
+ .serdes_irq_status = mv88e6390_serdes_irq_status,
.gpio_ops = &mv88e6352_gpio_ops,
.phylink_validate = mv88e6390_phylink_validate,
};
@@ -3312,6 +3564,7 @@ static const struct mv88e6xxx_ops mv88e6190x_ops = {
.port_set_speed = mv88e6390x_port_set_speed,
.port_max_speed_mode = mv88e6390x_port_max_speed_mode,
.port_tag_remap = mv88e6390_port_tag_remap,
+ .port_set_policy = mv88e6352_port_set_policy,
.port_set_frame_mode = mv88e6351_port_set_frame_mode,
.port_set_egress_floods = mv88e6352_port_set_egress_floods,
.port_set_ether_type = mv88e6351_port_set_ether_type,
@@ -3321,6 +3574,7 @@ static const struct mv88e6xxx_ops mv88e6190x_ops = {
.port_link_state = mv88e6352_port_link_state,
.port_get_cmode = mv88e6352_port_get_cmode,
.port_set_cmode = mv88e6390x_port_set_cmode,
+ .port_setup_message_port = mv88e6xxx_setup_message_port,
.stats_snapshot = mv88e6390_g1_stats_snapshot,
.stats_set_histogram = mv88e6390_g1_stats_set_histogram,
.stats_get_sset_count = mv88e6320_stats_get_sset_count,
@@ -3335,9 +3589,11 @@ static const struct mv88e6xxx_ops mv88e6190x_ops = {
.rmu_disable = mv88e6390_g1_rmu_disable,
.vtu_getnext = mv88e6390_g1_vtu_getnext,
.vtu_loadpurge = mv88e6390_g1_vtu_loadpurge,
- .serdes_power = mv88e6390x_serdes_power,
- .serdes_irq_setup = mv88e6390x_serdes_irq_setup,
- .serdes_irq_free = mv88e6390x_serdes_irq_free,
+ .serdes_power = mv88e6390_serdes_power,
+ .serdes_get_lane = mv88e6390x_serdes_get_lane,
+ .serdes_irq_mapping = mv88e6390_serdes_irq_mapping,
+ .serdes_irq_enable = mv88e6390_serdes_irq_enable,
+ .serdes_irq_status = mv88e6390_serdes_irq_status,
.gpio_ops = &mv88e6352_gpio_ops,
.phylink_validate = mv88e6390x_phylink_validate,
};
@@ -3366,6 +3622,7 @@ static const struct mv88e6xxx_ops mv88e6191_ops = {
.port_link_state = mv88e6352_port_link_state,
.port_get_cmode = mv88e6352_port_get_cmode,
.port_set_cmode = mv88e6390_port_set_cmode,
+ .port_setup_message_port = mv88e6xxx_setup_message_port,
.stats_snapshot = mv88e6390_g1_stats_snapshot,
.stats_set_histogram = mv88e6390_g1_stats_set_histogram,
.stats_get_sset_count = mv88e6320_stats_get_sset_count,
@@ -3381,8 +3638,10 @@ static const struct mv88e6xxx_ops mv88e6191_ops = {
.vtu_getnext = mv88e6390_g1_vtu_getnext,
.vtu_loadpurge = mv88e6390_g1_vtu_loadpurge,
.serdes_power = mv88e6390_serdes_power,
- .serdes_irq_setup = mv88e6390_serdes_irq_setup,
- .serdes_irq_free = mv88e6390_serdes_irq_free,
+ .serdes_get_lane = mv88e6390_serdes_get_lane,
+ .serdes_irq_mapping = mv88e6390_serdes_irq_mapping,
+ .serdes_irq_enable = mv88e6390_serdes_irq_enable,
+ .serdes_irq_status = mv88e6390_serdes_irq_status,
.avb_ops = &mv88e6390_avb_ops,
.ptp_ops = &mv88e6352_ptp_ops,
.phylink_validate = mv88e6390_phylink_validate,
@@ -3403,6 +3662,7 @@ static const struct mv88e6xxx_ops mv88e6240_ops = {
.port_set_rgmii_delay = mv88e6352_port_set_rgmii_delay,
.port_set_speed = mv88e6352_port_set_speed,
.port_tag_remap = mv88e6095_port_tag_remap,
+ .port_set_policy = mv88e6352_port_set_policy,
.port_set_frame_mode = mv88e6351_port_set_frame_mode,
.port_set_egress_floods = mv88e6352_port_set_egress_floods,
.port_set_ether_type = mv88e6351_port_set_ether_type,
@@ -3413,6 +3673,7 @@ static const struct mv88e6xxx_ops mv88e6240_ops = {
.port_disable_pri_override = mv88e6xxx_port_disable_pri_override,
.port_link_state = mv88e6352_port_link_state,
.port_get_cmode = mv88e6352_port_get_cmode,
+ .port_setup_message_port = mv88e6xxx_setup_message_port,
.stats_snapshot = mv88e6320_g1_stats_snapshot,
.stats_set_histogram = mv88e6095_g1_stats_set_histogram,
.stats_get_sset_count = mv88e6095_stats_get_sset_count,
@@ -3427,9 +3688,11 @@ static const struct mv88e6xxx_ops mv88e6240_ops = {
.rmu_disable = mv88e6352_g1_rmu_disable,
.vtu_getnext = mv88e6352_g1_vtu_getnext,
.vtu_loadpurge = mv88e6352_g1_vtu_loadpurge,
+ .serdes_get_lane = mv88e6352_serdes_get_lane,
.serdes_power = mv88e6352_serdes_power,
- .serdes_irq_setup = mv88e6352_serdes_irq_setup,
- .serdes_irq_free = mv88e6352_serdes_irq_free,
+ .serdes_irq_mapping = mv88e6352_serdes_irq_mapping,
+ .serdes_irq_enable = mv88e6352_serdes_irq_enable,
+ .serdes_irq_status = mv88e6352_serdes_irq_status,
.gpio_ops = &mv88e6352_gpio_ops,
.avb_ops = &mv88e6352_avb_ops,
.ptp_ops = &mv88e6352_ptp_ops,
@@ -3471,6 +3734,8 @@ static const struct mv88e6xxx_ops mv88e6250_ops = {
.reset = mv88e6250_g1_reset,
.vtu_getnext = mv88e6250_g1_vtu_getnext,
.vtu_loadpurge = mv88e6250_g1_vtu_loadpurge,
+ .avb_ops = &mv88e6352_avb_ops,
+ .ptp_ops = &mv88e6250_ptp_ops,
.phylink_validate = mv88e6065_phylink_validate,
};
@@ -3489,6 +3754,7 @@ static const struct mv88e6xxx_ops mv88e6290_ops = {
.port_set_speed = mv88e6390_port_set_speed,
.port_max_speed_mode = mv88e6390_port_max_speed_mode,
.port_tag_remap = mv88e6390_port_tag_remap,
+ .port_set_policy = mv88e6352_port_set_policy,
.port_set_frame_mode = mv88e6351_port_set_frame_mode,
.port_set_egress_floods = mv88e6352_port_set_egress_floods,
.port_set_ether_type = mv88e6351_port_set_ether_type,
@@ -3498,6 +3764,7 @@ static const struct mv88e6xxx_ops mv88e6290_ops = {
.port_link_state = mv88e6352_port_link_state,
.port_get_cmode = mv88e6352_port_get_cmode,
.port_set_cmode = mv88e6390_port_set_cmode,
+ .port_setup_message_port = mv88e6xxx_setup_message_port,
.stats_snapshot = mv88e6390_g1_stats_snapshot,
.stats_set_histogram = mv88e6390_g1_stats_set_histogram,
.stats_get_sset_count = mv88e6320_stats_get_sset_count,
@@ -3513,8 +3780,10 @@ static const struct mv88e6xxx_ops mv88e6290_ops = {
.vtu_getnext = mv88e6390_g1_vtu_getnext,
.vtu_loadpurge = mv88e6390_g1_vtu_loadpurge,
.serdes_power = mv88e6390_serdes_power,
- .serdes_irq_setup = mv88e6390_serdes_irq_setup,
- .serdes_irq_free = mv88e6390_serdes_irq_free,
+ .serdes_get_lane = mv88e6390_serdes_get_lane,
+ .serdes_irq_mapping = mv88e6390_serdes_irq_mapping,
+ .serdes_irq_enable = mv88e6390_serdes_irq_enable,
+ .serdes_irq_status = mv88e6390_serdes_irq_status,
.gpio_ops = &mv88e6352_gpio_ops,
.avb_ops = &mv88e6390_avb_ops,
.ptp_ops = &mv88e6352_ptp_ops,
@@ -3545,6 +3814,7 @@ static const struct mv88e6xxx_ops mv88e6320_ops = {
.port_disable_pri_override = mv88e6xxx_port_disable_pri_override,
.port_link_state = mv88e6352_port_link_state,
.port_get_cmode = mv88e6352_port_get_cmode,
+ .port_setup_message_port = mv88e6xxx_setup_message_port,
.stats_snapshot = mv88e6320_g1_stats_snapshot,
.stats_set_histogram = mv88e6095_g1_stats_set_histogram,
.stats_get_sset_count = mv88e6320_stats_get_sset_count,
@@ -3588,6 +3858,7 @@ static const struct mv88e6xxx_ops mv88e6321_ops = {
.port_disable_pri_override = mv88e6xxx_port_disable_pri_override,
.port_link_state = mv88e6352_port_link_state,
.port_get_cmode = mv88e6352_port_get_cmode,
+ .port_setup_message_port = mv88e6xxx_setup_message_port,
.stats_snapshot = mv88e6320_g1_stats_snapshot,
.stats_set_histogram = mv88e6095_g1_stats_set_histogram,
.stats_get_sset_count = mv88e6320_stats_get_sset_count,
@@ -3631,6 +3902,8 @@ static const struct mv88e6xxx_ops mv88e6341_ops = {
.port_disable_pri_override = mv88e6xxx_port_disable_pri_override,
.port_link_state = mv88e6352_port_link_state,
.port_get_cmode = mv88e6352_port_get_cmode,
+ .port_set_cmode = mv88e6341_port_set_cmode,
+ .port_setup_message_port = mv88e6xxx_setup_message_port,
.stats_snapshot = mv88e6390_g1_stats_snapshot,
.stats_set_histogram = mv88e6095_g1_stats_set_histogram,
.stats_get_sset_count = mv88e6320_stats_get_sset_count,
@@ -3644,7 +3917,11 @@ static const struct mv88e6xxx_ops mv88e6341_ops = {
.reset = mv88e6352_g1_reset,
.vtu_getnext = mv88e6352_g1_vtu_getnext,
.vtu_loadpurge = mv88e6352_g1_vtu_loadpurge,
- .serdes_power = mv88e6341_serdes_power,
+ .serdes_power = mv88e6390_serdes_power,
+ .serdes_get_lane = mv88e6341_serdes_get_lane,
+ .serdes_irq_mapping = mv88e6390_serdes_irq_mapping,
+ .serdes_irq_enable = mv88e6390_serdes_irq_enable,
+ .serdes_irq_status = mv88e6390_serdes_irq_status,
.gpio_ops = &mv88e6352_gpio_ops,
.avb_ops = &mv88e6390_avb_ops,
.ptp_ops = &mv88e6352_ptp_ops,
@@ -3674,6 +3951,7 @@ static const struct mv88e6xxx_ops mv88e6350_ops = {
.port_disable_pri_override = mv88e6xxx_port_disable_pri_override,
.port_link_state = mv88e6352_port_link_state,
.port_get_cmode = mv88e6352_port_get_cmode,
+ .port_setup_message_port = mv88e6xxx_setup_message_port,
.stats_snapshot = mv88e6320_g1_stats_snapshot,
.stats_set_histogram = mv88e6095_g1_stats_set_histogram,
.stats_get_sset_count = mv88e6095_stats_get_sset_count,
@@ -3713,6 +3991,7 @@ static const struct mv88e6xxx_ops mv88e6351_ops = {
.port_disable_pri_override = mv88e6xxx_port_disable_pri_override,
.port_link_state = mv88e6352_port_link_state,
.port_get_cmode = mv88e6352_port_get_cmode,
+ .port_setup_message_port = mv88e6xxx_setup_message_port,
.stats_snapshot = mv88e6320_g1_stats_snapshot,
.stats_set_histogram = mv88e6095_g1_stats_set_histogram,
.stats_get_sset_count = mv88e6095_stats_get_sset_count,
@@ -3746,6 +4025,7 @@ static const struct mv88e6xxx_ops mv88e6352_ops = {
.port_set_rgmii_delay = mv88e6352_port_set_rgmii_delay,
.port_set_speed = mv88e6352_port_set_speed,
.port_tag_remap = mv88e6095_port_tag_remap,
+ .port_set_policy = mv88e6352_port_set_policy,
.port_set_frame_mode = mv88e6351_port_set_frame_mode,
.port_set_egress_floods = mv88e6352_port_set_egress_floods,
.port_set_ether_type = mv88e6351_port_set_ether_type,
@@ -3756,6 +4036,7 @@ static const struct mv88e6xxx_ops mv88e6352_ops = {
.port_disable_pri_override = mv88e6xxx_port_disable_pri_override,
.port_link_state = mv88e6352_port_link_state,
.port_get_cmode = mv88e6352_port_get_cmode,
+ .port_setup_message_port = mv88e6xxx_setup_message_port,
.stats_snapshot = mv88e6320_g1_stats_snapshot,
.stats_set_histogram = mv88e6095_g1_stats_set_histogram,
.stats_get_sset_count = mv88e6095_stats_get_sset_count,
@@ -3770,9 +4051,11 @@ static const struct mv88e6xxx_ops mv88e6352_ops = {
.rmu_disable = mv88e6352_g1_rmu_disable,
.vtu_getnext = mv88e6352_g1_vtu_getnext,
.vtu_loadpurge = mv88e6352_g1_vtu_loadpurge,
+ .serdes_get_lane = mv88e6352_serdes_get_lane,
.serdes_power = mv88e6352_serdes_power,
- .serdes_irq_setup = mv88e6352_serdes_irq_setup,
- .serdes_irq_free = mv88e6352_serdes_irq_free,
+ .serdes_irq_mapping = mv88e6352_serdes_irq_mapping,
+ .serdes_irq_enable = mv88e6352_serdes_irq_enable,
+ .serdes_irq_status = mv88e6352_serdes_irq_status,
.gpio_ops = &mv88e6352_gpio_ops,
.avb_ops = &mv88e6352_avb_ops,
.ptp_ops = &mv88e6352_ptp_ops,
@@ -3797,6 +4080,7 @@ static const struct mv88e6xxx_ops mv88e6390_ops = {
.port_set_speed = mv88e6390_port_set_speed,
.port_max_speed_mode = mv88e6390_port_max_speed_mode,
.port_tag_remap = mv88e6390_port_tag_remap,
+ .port_set_policy = mv88e6352_port_set_policy,
.port_set_frame_mode = mv88e6351_port_set_frame_mode,
.port_set_egress_floods = mv88e6352_port_set_egress_floods,
.port_set_ether_type = mv88e6351_port_set_ether_type,
@@ -3808,6 +4092,7 @@ static const struct mv88e6xxx_ops mv88e6390_ops = {
.port_link_state = mv88e6352_port_link_state,
.port_get_cmode = mv88e6352_port_get_cmode,
.port_set_cmode = mv88e6390_port_set_cmode,
+ .port_setup_message_port = mv88e6xxx_setup_message_port,
.stats_snapshot = mv88e6390_g1_stats_snapshot,
.stats_set_histogram = mv88e6390_g1_stats_set_histogram,
.stats_get_sset_count = mv88e6320_stats_get_sset_count,
@@ -3823,8 +4108,10 @@ static const struct mv88e6xxx_ops mv88e6390_ops = {
.vtu_getnext = mv88e6390_g1_vtu_getnext,
.vtu_loadpurge = mv88e6390_g1_vtu_loadpurge,
.serdes_power = mv88e6390_serdes_power,
- .serdes_irq_setup = mv88e6390_serdes_irq_setup,
- .serdes_irq_free = mv88e6390_serdes_irq_free,
+ .serdes_get_lane = mv88e6390_serdes_get_lane,
+ .serdes_irq_mapping = mv88e6390_serdes_irq_mapping,
+ .serdes_irq_enable = mv88e6390_serdes_irq_enable,
+ .serdes_irq_status = mv88e6390_serdes_irq_status,
.gpio_ops = &mv88e6352_gpio_ops,
.avb_ops = &mv88e6390_avb_ops,
.ptp_ops = &mv88e6352_ptp_ops,
@@ -3846,6 +4133,7 @@ static const struct mv88e6xxx_ops mv88e6390x_ops = {
.port_set_speed = mv88e6390x_port_set_speed,
.port_max_speed_mode = mv88e6390x_port_max_speed_mode,
.port_tag_remap = mv88e6390_port_tag_remap,
+ .port_set_policy = mv88e6352_port_set_policy,
.port_set_frame_mode = mv88e6351_port_set_frame_mode,
.port_set_egress_floods = mv88e6352_port_set_egress_floods,
.port_set_ether_type = mv88e6351_port_set_ether_type,
@@ -3857,6 +4145,7 @@ static const struct mv88e6xxx_ops mv88e6390x_ops = {
.port_link_state = mv88e6352_port_link_state,
.port_get_cmode = mv88e6352_port_get_cmode,
.port_set_cmode = mv88e6390x_port_set_cmode,
+ .port_setup_message_port = mv88e6xxx_setup_message_port,
.stats_snapshot = mv88e6390_g1_stats_snapshot,
.stats_set_histogram = mv88e6390_g1_stats_set_histogram,
.stats_get_sset_count = mv88e6320_stats_get_sset_count,
@@ -3871,9 +4160,11 @@ static const struct mv88e6xxx_ops mv88e6390x_ops = {
.rmu_disable = mv88e6390_g1_rmu_disable,
.vtu_getnext = mv88e6390_g1_vtu_getnext,
.vtu_loadpurge = mv88e6390_g1_vtu_loadpurge,
- .serdes_power = mv88e6390x_serdes_power,
- .serdes_irq_setup = mv88e6390x_serdes_irq_setup,
- .serdes_irq_free = mv88e6390x_serdes_irq_free,
+ .serdes_power = mv88e6390_serdes_power,
+ .serdes_get_lane = mv88e6390x_serdes_get_lane,
+ .serdes_irq_mapping = mv88e6390_serdes_irq_mapping,
+ .serdes_irq_enable = mv88e6390_serdes_irq_enable,
+ .serdes_irq_status = mv88e6390_serdes_irq_status,
.gpio_ops = &mv88e6352_gpio_ops,
.avb_ops = &mv88e6390_avb_ops,
.ptp_ops = &mv88e6352_ptp_ops,
@@ -4235,6 +4526,33 @@ static const struct mv88e6xxx_info mv88e6xxx_table[] = {
.ops = &mv88e6191_ops,
},
+ [MV88E6220] = {
+ .prod_num = MV88E6XXX_PORT_SWITCH_ID_PROD_6220,
+ .family = MV88E6XXX_FAMILY_6250,
+ .name = "Marvell 88E6220",
+ .num_databases = 64,
+
+ /* Ports 2-4 are not routed to pins
+ * => usable ports 0, 1, 5, 6
+ */
+ .num_ports = 7,
+ .num_internal_phys = 2,
+ .invalid_port_mask = BIT(2) | BIT(3) | BIT(4),
+ .max_vid = 4095,
+ .port_base_addr = 0x08,
+ .phy_base_addr = 0x00,
+ .global1_addr = 0x0f,
+ .global2_addr = 0x07,
+ .age_time_coeff = 15000,
+ .g1_irqs = 9,
+ .g2_irqs = 10,
+ .atu_move_port_mask = 0xf,
+ .dual_chip = true,
+ .tag_protocol = DSA_TAG_PROTO_DSA,
+ .ptp_support = true,
+ .ops = &mv88e6250_ops,
+ },
+
[MV88E6240] = {
.prod_num = MV88E6XXX_PORT_SWITCH_ID_PROD_6240,
.family = MV88E6XXX_FAMILY_6352,
@@ -4277,6 +4595,7 @@ static const struct mv88e6xxx_info mv88e6xxx_table[] = {
.atu_move_port_mask = 0xf,
.dual_chip = true,
.tag_protocol = DSA_TAG_PROTO_DSA,
+ .ptp_support = true,
.ops = &mv88e6250_ops,
},
@@ -4546,6 +4865,7 @@ static struct mv88e6xxx_chip *mv88e6xxx_alloc_chip(struct device *dev)
mutex_init(&chip->reg_lock);
INIT_LIST_HEAD(&chip->mdios);
+ idr_init(&chip->policies);
return chip;
}
@@ -4588,8 +4908,7 @@ static int mv88e6xxx_port_mdb_del(struct dsa_switch *ds, int port,
int err;
mv88e6xxx_reg_lock(chip);
- err = mv88e6xxx_port_db_load_purge(chip, port, mdb->addr, mdb->vid,
- MV88E6XXX_G1_ATU_DATA_STATE_UNUSED);
+ err = mv88e6xxx_port_db_load_purge(chip, port, mdb->addr, mdb->vid, 0);
mv88e6xxx_reg_unlock(chip);
return err;
@@ -4631,6 +4950,8 @@ static const struct dsa_switch_ops mv88e6xxx_switch_ops = {
.set_eeprom = mv88e6xxx_set_eeprom,
.get_regs_len = mv88e6xxx_get_regs_len,
.get_regs = mv88e6xxx_get_regs,
+ .get_rxnfc = mv88e6xxx_get_rxnfc,
+ .set_rxnfc = mv88e6xxx_set_rxnfc,
.set_ageing_time = mv88e6xxx_set_ageing_time,
.port_bridge_join = mv88e6xxx_port_bridge_join,
.port_bridge_leave = mv88e6xxx_port_bridge_leave,