static int mv88e6123_61_65_setup_global(struct dsa_switch *ds)
{
int ret;
- int i;
+
+ ret = mv88e6xxx_setup_global(ds);
+ if (ret)
+ return ret;
/* Disable the PHY polling unit (since there won't be any
* external PHYs to poll), don't discard packets with
*/
REG_WRITE(REG_GLOBAL, 0x04, 0x0000);
- /* Set the default address aging time to 5 minutes, and
- * enable address learn messages to be sent to all message
- * ports.
- */
- REG_WRITE(REG_GLOBAL, 0x0a, 0x0148);
-
- /* Configure the priority mapping registers. */
- ret = mv88e6xxx_config_prio(ds);
- if (ret < 0)
- return ret;
-
/* Configure the upstream port, and configure the upstream
* port as the port to which ingress and egress monitor frames
* are to be sent.
*/
REG_WRITE(REG_GLOBAL, 0x1c, ds->index & 0x1f);
- /* Send all frames with destination addresses matching
- * 01:80:c2:00:00:2x to the CPU port.
- */
- REG_WRITE(REG_GLOBAL2, 0x02, 0xffff);
-
- /* Send all frames with destination addresses matching
- * 01:80:c2:00:00:0x to the CPU port.
- */
- REG_WRITE(REG_GLOBAL2, 0x03, 0xffff);
-
- /* Disable the loopback filter, disable flow control
- * messages, disable flood broadcast override, disable
- * removing of provider tags, disable ATU age violation
- * interrupts, disable tag flow control, force flow
- * control priority to the highest, and send all special
- * multicast frames to the CPU at the highest priority.
- */
- REG_WRITE(REG_GLOBAL2, 0x05, 0x00ff);
-
- /* Program the DSA routing table. */
- for (i = 0; i < 32; i++) {
- int nexthop;
-
- nexthop = 0x1f;
- if (i != ds->index && i < ds->dst->pd->nr_chips)
- nexthop = ds->pd->rtable[i] & 0x1f;
-
- REG_WRITE(REG_GLOBAL2, 0x06, 0x8000 | (i << 8) | nexthop);
- }
-
- /* Clear all trunk masks. */
- for (i = 0; i < 8; i++)
- REG_WRITE(REG_GLOBAL2, 0x07, 0x8000 | (i << 12) | 0xff);
-
- /* Clear all trunk mappings. */
- for (i = 0; i < 16; i++)
- REG_WRITE(REG_GLOBAL2, 0x08, 0x8000 | (i << 11));
-
- /* Disable ingress rate limiting by resetting all ingress
- * rate limit registers to their initial state.
- */
- for (i = 0; i < 6; i++)
- REG_WRITE(REG_GLOBAL2, 0x09, 0x9000 | (i << 8));
-
- /* Initialise cross-chip port VLAN table to reset defaults. */
- REG_WRITE(REG_GLOBAL2, 0x0b, 0x9000);
-
- /* Clear the priority override table. */
- for (i = 0; i < 16; i++)
- REG_WRITE(REG_GLOBAL2, 0x0f, 0x8000 | (i << 8));
-
- /* @@@ initialise AVB (22/23) watchdog (27) sdet (29) registers */
-
return 0;
}
-static int mv88e6123_61_65_setup_port(struct dsa_switch *ds, int p)
-{
- int addr = REG_PORT(p);
- u16 val;
-
- /* MAC Forcing register: don't force link, speed, duplex
- * or flow control state to any particular values on physical
- * ports, but force the CPU port and all DSA ports to 1000 Mb/s
- * full duplex.
- */
- if (dsa_is_cpu_port(ds, p) || ds->dsa_port_mask & (1 << p))
- REG_WRITE(addr, 0x01, 0x003e);
- else
- REG_WRITE(addr, 0x01, 0x0003);
-
- /* Do not limit the period of time that this port can be
- * paused for by the remote end or the period of time that
- * this port can pause the remote end.
- */
- REG_WRITE(addr, 0x02, 0x0000);
-
- /* Port Control: disable Drop-on-Unlock, disable Drop-on-Lock,
- * disable Header mode, enable IGMP/MLD snooping, disable VLAN
- * tunneling, determine priority by looking at 802.1p and IP
- * priority fields (IP prio has precedence), and set STP state
- * to Forwarding.
- *
- * If this is the CPU link, use DSA or EDSA tagging depending
- * on which tagging mode was configured.
- *
- * If this is a link to another switch, use DSA tagging mode.
- *
- * If this is the upstream port for this switch, enable
- * forwarding of unknown unicasts and multicasts.
- */
- val = 0x0433;
- if (dsa_is_cpu_port(ds, p)) {
- if (ds->dst->tag_protocol == DSA_TAG_PROTO_EDSA)
- val |= 0x3300;
- else
- val |= 0x0100;
- }
- if (ds->dsa_port_mask & (1 << p))
- val |= 0x0100;
- if (p == dsa_upstream_port(ds))
- val |= 0x000c;
- REG_WRITE(addr, 0x04, val);
-
- /* Port Control 2: don't force a good FCS, set the maximum
- * frame size to 10240 bytes, don't let the switch add or
- * strip 802.1q tags, don't discard tagged or untagged frames
- * on this port, do a destination address lookup on all
- * received packets as usual, disable ARP mirroring and don't
- * send a copy of all transmitted/received frames on this port
- * to the CPU.
- */
- REG_WRITE(addr, 0x08, 0x2080);
-
- /* Egress rate control: disable egress rate control. */
- REG_WRITE(addr, 0x09, 0x0001);
-
- /* Egress rate control 2: disable egress rate control. */
- REG_WRITE(addr, 0x0a, 0x0000);
-
- /* Port Association Vector: when learning source addresses
- * of packets, add the address to the address database using
- * a port bitmap that has only the bit for this port set and
- * the other bits clear.
- */
- REG_WRITE(addr, 0x0b, 1 << p);
-
- /* Port ATU control: disable limiting the number of address
- * database entries that this port is allowed to use.
- */
- REG_WRITE(addr, 0x0c, 0x0000);
-
- /* Priority Override: disable DA, SA and VTU priority override. */
- REG_WRITE(addr, 0x0d, 0x0000);
-
- /* Port Ethertype: use the Ethertype DSA Ethertype value. */
- REG_WRITE(addr, 0x0f, ETH_P_EDSA);
-
- /* Tag Remap: use an identity 802.1p prio -> switch prio
- * mapping.
- */
- REG_WRITE(addr, 0x18, 0x3210);
-
- /* Tag Remap 2: use an identity 802.1p prio -> switch prio
- * mapping.
- */
- REG_WRITE(addr, 0x19, 0x7654);
-
- return mv88e6xxx_setup_port_common(ds, p);
-}
-
static int mv88e6123_61_65_setup(struct dsa_switch *ds)
{
struct mv88e6xxx_priv_state *ps = ds_to_priv(ds);
if (ret < 0)
return ret;
- /* @@@ initialise vtu and atu */
-
ret = mv88e6123_61_65_setup_global(ds);
if (ret < 0)
return ret;
for (i = 0; i < ps->num_ports; i++) {
- ret = mv88e6123_61_65_setup_port(ds, i);
+ ret = mv88e6xxx_setup_port(ds, i);
if (ret < 0)
return ret;
}
static int mv88e6131_setup_global(struct dsa_switch *ds)
{
int ret;
- int i;
+
+ ret = mv88e6xxx_setup_global(ds);
+ if (ret)
+ return ret;
/* Enable the PHY polling unit, don't discard packets with
* excessive collisions, use a weighted fair queueing scheme
*/
REG_WRITE(REG_GLOBAL, 0x04, 0x4400);
- /* Set the default address aging time to 5 minutes, and
- * enable address learn messages to be sent to all message
- * ports.
- */
- REG_WRITE(REG_GLOBAL, 0x0a, 0x0148);
-
- /* Configure the priority mapping registers. */
- ret = mv88e6xxx_config_prio(ds);
- if (ret < 0)
- return ret;
-
/* Set the VLAN ethertype to 0x8100. */
REG_WRITE(REG_GLOBAL, 0x19, 0x8100);
else
REG_WRITE(REG_GLOBAL, 0x1c, 0xe000 | (ds->index & 0x1f));
- /* Send all frames with destination addresses matching
- * 01:80:c2:00:00:0x to the CPU port.
- */
- REG_WRITE(REG_GLOBAL2, 0x03, 0xffff);
-
- /* Ignore removed tag data on doubly tagged packets, disable
- * flow control messages, force flow control priority to the
- * highest, and send all special multicast frames to the CPU
- * port at the highest priority.
- */
- REG_WRITE(REG_GLOBAL2, 0x05, 0x00ff);
-
- /* Program the DSA routing table. */
- for (i = 0; i < 32; i++) {
- int nexthop;
-
- nexthop = 0x1f;
- if (ds->pd->rtable &&
- i != ds->index && i < ds->dst->pd->nr_chips)
- nexthop = ds->pd->rtable[i] & 0x1f;
-
- REG_WRITE(REG_GLOBAL2, 0x06, 0x8000 | (i << 8) | nexthop);
- }
-
- /* Clear all trunk masks. */
- for (i = 0; i < 8; i++)
- REG_WRITE(REG_GLOBAL2, 0x07, 0x8000 | (i << 12) | 0x7ff);
-
- /* Clear all trunk mappings. */
- for (i = 0; i < 16; i++)
- REG_WRITE(REG_GLOBAL2, 0x08, 0x8000 | (i << 11));
-
/* Force the priority of IGMP/MLD snoop frames and ARP frames
* to the highest setting.
*/
return 0;
}
-static int mv88e6131_setup_port(struct dsa_switch *ds, int p)
-{
- struct mv88e6xxx_priv_state *ps = ds_to_priv(ds);
- int addr = REG_PORT(p);
- u16 val;
-
- /* MAC Forcing register: don't force link, speed, duplex
- * or flow control state to any particular values on physical
- * ports, but force the CPU port and all DSA ports to 1000 Mb/s
- * (100 Mb/s on 6085) full duplex.
- */
- if (dsa_is_cpu_port(ds, p) || ds->dsa_port_mask & (1 << p))
- if (ps->id == PORT_SWITCH_ID_6085)
- REG_WRITE(addr, 0x01, 0x003d); /* 100 Mb/s */
- else
- REG_WRITE(addr, 0x01, 0x003e); /* 1000 Mb/s */
- else
- REG_WRITE(addr, 0x01, 0x0003);
-
- /* Port Control: disable Core Tag, disable Drop-on-Lock,
- * transmit frames unmodified, disable Header mode,
- * enable IGMP/MLD snoop, disable DoubleTag, disable VLAN
- * tunneling, determine priority by looking at 802.1p and
- * IP priority fields (IP prio has precedence), and set STP
- * state to Forwarding.
- *
- * If this is the upstream port for this switch, enable
- * forwarding of unknown unicasts, and enable DSA tagging
- * mode.
- *
- * If this is the link to another switch, use DSA tagging
- * mode, but do not enable forwarding of unknown unicasts.
- */
- val = 0x0433;
- if (p == dsa_upstream_port(ds)) {
- val |= 0x0104;
- /* On 6085, unknown multicast forward is controlled
- * here rather than in Port Control 2 register.
- */
- if (ps->id == PORT_SWITCH_ID_6085)
- val |= 0x0008;
- }
- if (ds->dsa_port_mask & (1 << p))
- val |= 0x0100;
- REG_WRITE(addr, 0x04, val);
-
- /* Port Control 2: don't force a good FCS, don't use
- * VLAN-based, source address-based or destination
- * address-based priority overrides, don't let the switch
- * add or strip 802.1q tags, don't discard tagged or
- * untagged frames on this port, do a destination address
- * lookup on received packets as usual, don't send a copy
- * of all transmitted/received frames on this port to the
- * CPU, and configure the upstream port number.
- *
- * If this is the upstream port for this switch, enable
- * forwarding of unknown multicast addresses.
- */
- if (ps->id == PORT_SWITCH_ID_6085)
- /* on 6085, bits 3:0 are reserved, bit 6 control ARP
- * mirroring, and multicast forward is handled in
- * Port Control register.
- */
- REG_WRITE(addr, 0x08, 0x0080);
- else {
- val = 0x0080 | dsa_upstream_port(ds);
- if (p == dsa_upstream_port(ds))
- val |= 0x0040;
- REG_WRITE(addr, 0x08, val);
- }
-
- /* Rate Control: disable ingress rate limiting. */
- REG_WRITE(addr, 0x09, 0x0000);
-
- /* Rate Control 2: disable egress rate limiting. */
- REG_WRITE(addr, 0x0a, 0x0000);
-
- /* Port Association Vector: when learning source addresses
- * of packets, add the address to the address database using
- * a port bitmap that has only the bit for this port set and
- * the other bits clear.
- */
- REG_WRITE(addr, 0x0b, 1 << p);
-
- /* Tag Remap: use an identity 802.1p prio -> switch prio
- * mapping.
- */
- REG_WRITE(addr, 0x18, 0x3210);
-
- /* Tag Remap 2: use an identity 802.1p prio -> switch prio
- * mapping.
- */
- REG_WRITE(addr, 0x19, 0x7654);
-
- return mv88e6xxx_setup_port_common(ds, p);
-}
-
static int mv88e6131_setup(struct dsa_switch *ds)
{
struct mv88e6xxx_priv_state *ps = ds_to_priv(ds);
if (ret < 0)
return ret;
- /* @@@ initialise vtu and atu */
-
ret = mv88e6131_setup_global(ds);
if (ret < 0)
return ret;
for (i = 0; i < ps->num_ports; i++) {
- ret = mv88e6131_setup_port(ds, i);
+ ret = mv88e6xxx_setup_port(ds, i);
if (ret < 0)
return ret;
}
static int mv88e6171_setup_global(struct dsa_switch *ds)
{
- struct mv88e6xxx_priv_state *ps = ds_to_priv(ds);
int ret;
- int i;
+
+ ret = mv88e6xxx_setup_global(ds);
+ if (ret)
+ return ret;
/* Discard packets with excessive collisions, mask all
* interrupt sources, enable PPU.
*/
REG_WRITE(REG_GLOBAL, 0x04, 0x6000);
- /* Set the default address aging time to 5 minutes, and
- * enable address learn messages to be sent to all message
- * ports.
- */
- REG_WRITE(REG_GLOBAL, 0x0a, 0x0148);
-
- /* Configure the priority mapping registers. */
- ret = mv88e6xxx_config_prio(ds);
- if (ret < 0)
- return ret;
-
/* Configure the upstream port, and configure the upstream
* port as the port to which ingress and egress monitor frames
* are to be sent.
*/
REG_WRITE(REG_GLOBAL, 0x1c, ds->index & 0x1f);
- /* Send all frames with destination addresses matching
- * 01:80:c2:00:00:2x to the CPU port.
- */
- REG_WRITE(REG_GLOBAL2, 0x02, 0xffff);
-
- /* Send all frames with destination addresses matching
- * 01:80:c2:00:00:0x to the CPU port.
- */
- REG_WRITE(REG_GLOBAL2, 0x03, 0xffff);
-
- /* Disable the loopback filter, disable flow control
- * messages, disable flood broadcast override, disable
- * removing of provider tags, disable ATU age violation
- * interrupts, disable tag flow control, force flow
- * control priority to the highest, and send all special
- * multicast frames to the CPU at the highest priority.
- */
- REG_WRITE(REG_GLOBAL2, 0x05, 0x00ff);
-
- /* Program the DSA routing table. */
- for (i = 0; i < 32; i++) {
- int nexthop;
-
- nexthop = 0x1f;
- if (i != ds->index && i < ds->dst->pd->nr_chips)
- nexthop = ds->pd->rtable[i] & 0x1f;
-
- REG_WRITE(REG_GLOBAL2, 0x06, 0x8000 | (i << 8) | nexthop);
- }
-
- /* Clear all trunk masks. */
- for (i = 0; i < ps->num_ports; i++)
- REG_WRITE(REG_GLOBAL2, 0x07, 0x8000 | (i << 12) | 0xff);
-
- /* Clear all trunk mappings. */
- for (i = 0; i < 16; i++)
- REG_WRITE(REG_GLOBAL2, 0x08, 0x8000 | (i << 11));
-
- /* Disable ingress rate limiting by resetting all ingress
- * rate limit registers to their initial state.
- */
- for (i = 0; i < 6; i++)
- REG_WRITE(REG_GLOBAL2, 0x09, 0x9000 | (i << 8));
-
- /* Initialise cross-chip port VLAN table to reset defaults. */
- REG_WRITE(REG_GLOBAL2, 0x0b, 0x9000);
-
- /* Clear the priority override table. */
- for (i = 0; i < 16; i++)
- REG_WRITE(REG_GLOBAL2, 0x0f, 0x8000 | (i << 8));
-
- /* @@@ initialise AVB (22/23) watchdog (27) sdet (29) registers */
-
return 0;
}
-static int mv88e6171_setup_port(struct dsa_switch *ds, int p)
-{
- int addr = REG_PORT(p);
- u16 val;
-
- /* MAC Forcing register: don't force link, speed, duplex
- * or flow control state to any particular values on physical
- * ports, but force the CPU port and all DSA ports to 1000 Mb/s
- * full duplex.
- */
- val = REG_READ(addr, 0x01);
- if (dsa_is_cpu_port(ds, p) || ds->dsa_port_mask & (1 << p))
- REG_WRITE(addr, 0x01, val | 0x003e);
- else
- REG_WRITE(addr, 0x01, val | 0x0003);
-
- /* Do not limit the period of time that this port can be
- * paused for by the remote end or the period of time that
- * this port can pause the remote end.
- */
- REG_WRITE(addr, 0x02, 0x0000);
-
- /* Port Control: disable Drop-on-Unlock, disable Drop-on-Lock,
- * disable Header mode, enable IGMP/MLD snooping, disable VLAN
- * tunneling, determine priority by looking at 802.1p and IP
- * priority fields (IP prio has precedence), and set STP state
- * to Forwarding.
- *
- * If this is the CPU link, use DSA or EDSA tagging depending
- * on which tagging mode was configured.
- *
- * If this is a link to another switch, use DSA tagging mode.
- *
- * If this is the upstream port for this switch, enable
- * forwarding of unknown unicasts and multicasts.
- */
- val = 0x0433;
- if (dsa_is_cpu_port(ds, p)) {
- if (ds->dst->tag_protocol == DSA_TAG_PROTO_EDSA)
- val |= 0x3300;
- else
- val |= 0x0100;
- }
- if (ds->dsa_port_mask & (1 << p))
- val |= 0x0100;
- if (p == dsa_upstream_port(ds))
- val |= 0x000c;
- REG_WRITE(addr, 0x04, val);
-
- /* Port Control 2: don't force a good FCS, set the maximum
- * frame size to 10240 bytes, don't let the switch add or
- * strip 802.1q tags, don't discard tagged or untagged frames
- * on this port, do a destination address lookup on all
- * received packets as usual, disable ARP mirroring and don't
- * send a copy of all transmitted/received frames on this port
- * to the CPU.
- */
- REG_WRITE(addr, 0x08, 0x2080);
-
- /* Egress rate control: disable egress rate control. */
- REG_WRITE(addr, 0x09, 0x0001);
-
- /* Egress rate control 2: disable egress rate control. */
- REG_WRITE(addr, 0x0a, 0x0000);
-
- /* Port Association Vector: when learning source addresses
- * of packets, add the address to the address database using
- * a port bitmap that has only the bit for this port set and
- * the other bits clear.
- */
- REG_WRITE(addr, 0x0b, 1 << p);
-
- /* Port ATU control: disable limiting the number of address
- * database entries that this port is allowed to use.
- */
- REG_WRITE(addr, 0x0c, 0x0000);
-
- /* Priority Override: disable DA, SA and VTU priority override. */
- REG_WRITE(addr, 0x0d, 0x0000);
-
- /* Port Ethertype: use the Ethertype DSA Ethertype value. */
- REG_WRITE(addr, 0x0f, ETH_P_EDSA);
-
- /* Tag Remap: use an identity 802.1p prio -> switch prio
- * mapping.
- */
- REG_WRITE(addr, 0x18, 0x3210);
-
- /* Tag Remap 2: use an identity 802.1p prio -> switch prio
- * mapping.
- */
- REG_WRITE(addr, 0x19, 0x7654);
-
- return mv88e6xxx_setup_port_common(ds, p);
-}
-
static int mv88e6171_setup(struct dsa_switch *ds)
{
struct mv88e6xxx_priv_state *ps = ds_to_priv(ds);
if (ret < 0)
return ret;
- /* @@@ initialise vtu and atu */
-
ret = mv88e6171_setup_global(ds);
if (ret < 0)
return ret;
if (!(dsa_is_cpu_port(ds, i) || ds->phys_port_mask & (1 << i)))
continue;
- ret = mv88e6171_setup_port(ds, i);
+ ret = mv88e6xxx_setup_port(ds, i);
if (ret < 0)
return ret;
}
static int mv88e6352_setup_global(struct dsa_switch *ds)
{
- struct mv88e6xxx_priv_state *ps = ds_to_priv(ds);
int ret;
- int i;
+
+ ret = mv88e6xxx_setup_global(ds);
+ if (ret)
+ return ret;
/* Discard packets with excessive collisions,
* mask all interrupt sources, enable PPU (bit 14, undocumented).
*/
REG_WRITE(REG_GLOBAL, 0x04, 0x6000);
- /* Set the default address aging time to 5 minutes, and
- * enable address learn messages to be sent to all message
- * ports.
- */
- REG_WRITE(REG_GLOBAL, 0x0a, 0x0148);
-
- /* Configure the priority mapping registers. */
- ret = mv88e6xxx_config_prio(ds);
- if (ret < 0)
- return ret;
-
/* Configure the upstream port, and configure the upstream
* port as the port to which ingress and egress monitor frames
* are to be sent.
*/
REG_WRITE(REG_GLOBAL, 0x1c, ds->index & 0x1f);
- /* Send all frames with destination addresses matching
- * 01:80:c2:00:00:2x to the CPU port.
- */
- REG_WRITE(REG_GLOBAL2, 0x02, 0xffff);
-
- /* Send all frames with destination addresses matching
- * 01:80:c2:00:00:0x to the CPU port.
- */
- REG_WRITE(REG_GLOBAL2, 0x03, 0xffff);
-
- /* Disable the loopback filter, disable flow control
- * messages, disable flood broadcast override, disable
- * removing of provider tags, disable ATU age violation
- * interrupts, disable tag flow control, force flow
- * control priority to the highest, and send all special
- * multicast frames to the CPU at the highest priority.
- */
- REG_WRITE(REG_GLOBAL2, 0x05, 0x00ff);
-
- /* Program the DSA routing table. */
- for (i = 0; i < 32; i++) {
- int nexthop = 0x1f;
-
- if (i != ds->index && i < ds->dst->pd->nr_chips)
- nexthop = ds->pd->rtable[i] & 0x1f;
-
- REG_WRITE(REG_GLOBAL2, 0x06, 0x8000 | (i << 8) | nexthop);
- }
-
- /* Clear all trunk masks. */
- for (i = 0; i < 8; i++)
- REG_WRITE(REG_GLOBAL2, 0x07, 0x8000 | (i << 12) | 0x7f);
-
- /* Clear all trunk mappings. */
- for (i = 0; i < 16; i++)
- REG_WRITE(REG_GLOBAL2, 0x08, 0x8000 | (i << 11));
-
- /* Disable ingress rate limiting by resetting all ingress
- * rate limit registers to their initial state.
- */
- for (i = 0; i < ps->num_ports; i++)
- REG_WRITE(REG_GLOBAL2, 0x09, 0x9000 | (i << 8));
-
- /* Initialise cross-chip port VLAN table to reset defaults. */
- REG_WRITE(REG_GLOBAL2, 0x0b, 0x9000);
-
- /* Clear the priority override table. */
- for (i = 0; i < 16; i++)
- REG_WRITE(REG_GLOBAL2, 0x0f, 0x8000 | (i << 8));
-
- /* @@@ initialise AVB (22/23) watchdog (27) sdet (29) registers */
-
return 0;
}
-static int mv88e6352_setup_port(struct dsa_switch *ds, int p)
-{
- int addr = REG_PORT(p);
- u16 val;
-
- /* MAC Forcing register: don't force link, speed, duplex
- * or flow control state to any particular values on physical
- * ports, but force the CPU port and all DSA ports to 1000 Mb/s
- * full duplex.
- */
- if (dsa_is_cpu_port(ds, p) || ds->dsa_port_mask & (1 << p))
- REG_WRITE(addr, 0x01, 0x003e);
- else
- REG_WRITE(addr, 0x01, 0x0003);
-
- /* Do not limit the period of time that this port can be
- * paused for by the remote end or the period of time that
- * this port can pause the remote end.
- */
- REG_WRITE(addr, 0x02, 0x0000);
-
- /* Port Control: disable Drop-on-Unlock, disable Drop-on-Lock,
- * disable Header mode, enable IGMP/MLD snooping, disable VLAN
- * tunneling, determine priority by looking at 802.1p and IP
- * priority fields (IP prio has precedence), and set STP state
- * to Forwarding.
- *
- * If this is the CPU link, use DSA or EDSA tagging depending
- * on which tagging mode was configured.
- *
- * If this is a link to another switch, use DSA tagging mode.
- *
- * If this is the upstream port for this switch, enable
- * forwarding of unknown unicasts and multicasts.
- */
- val = 0x0433;
- if (dsa_is_cpu_port(ds, p)) {
- if (ds->dst->tag_protocol == DSA_TAG_PROTO_EDSA)
- val |= 0x3300;
- else
- val |= 0x0100;
- }
- if (ds->dsa_port_mask & (1 << p))
- val |= 0x0100;
- if (p == dsa_upstream_port(ds))
- val |= 0x000c;
- REG_WRITE(addr, 0x04, val);
-
- /* Port Control 2: don't force a good FCS, set the maximum
- * frame size to 10240 bytes, don't let the switch add or
- * strip 802.1q tags, don't discard tagged or untagged frames
- * on this port, do a destination address lookup on all
- * received packets as usual, disable ARP mirroring and don't
- * send a copy of all transmitted/received frames on this port
- * to the CPU.
- */
- REG_WRITE(addr, 0x08, 0x2080);
-
- /* Egress rate control: disable egress rate control. */
- REG_WRITE(addr, 0x09, 0x0001);
-
- /* Egress rate control 2: disable egress rate control. */
- REG_WRITE(addr, 0x0a, 0x0000);
-
- /* Port Association Vector: when learning source addresses
- * of packets, add the address to the address database using
- * a port bitmap that has only the bit for this port set and
- * the other bits clear.
- */
- REG_WRITE(addr, 0x0b, 1 << p);
-
- /* Port ATU control: disable limiting the number of address
- * database entries that this port is allowed to use.
- */
- REG_WRITE(addr, 0x0c, 0x0000);
-
- /* Priority Override: disable DA, SA and VTU priority override. */
- REG_WRITE(addr, 0x0d, 0x0000);
-
- /* Port Ethertype: use the Ethertype DSA Ethertype value. */
- REG_WRITE(addr, 0x0f, ETH_P_EDSA);
-
- /* Tag Remap: use an identity 802.1p prio -> switch prio
- * mapping.
- */
- REG_WRITE(addr, 0x18, 0x3210);
-
- /* Tag Remap 2: use an identity 802.1p prio -> switch prio
- * mapping.
- */
- REG_WRITE(addr, 0x19, 0x7654);
-
- return mv88e6xxx_setup_port_common(ds, p);
-}
-
#ifdef CONFIG_NET_DSA_HWMON
static int mv88e6352_get_temp(struct dsa_switch *ds, int *temp)
if (ret < 0)
return ret;
- /* @@@ initialise vtu and atu */
-
ret = mv88e6352_setup_global(ds);
if (ret < 0)
return ret;
for (i = 0; i < ps->num_ports; i++) {
- ret = mv88e6352_setup_port(ds, i);
+ ret = mv88e6xxx_setup_port(ds, i);
if (ret < 0)
return ret;
}
return ret;
}
-int mv88e6xxx_config_prio(struct dsa_switch *ds)
-{
- /* Configure the IP ToS mapping registers. */
- REG_WRITE(REG_GLOBAL, GLOBAL_IP_PRI_0, 0x0000);
- REG_WRITE(REG_GLOBAL, GLOBAL_IP_PRI_1, 0x0000);
- REG_WRITE(REG_GLOBAL, GLOBAL_IP_PRI_2, 0x5555);
- REG_WRITE(REG_GLOBAL, GLOBAL_IP_PRI_3, 0x5555);
- REG_WRITE(REG_GLOBAL, GLOBAL_IP_PRI_4, 0xaaaa);
- REG_WRITE(REG_GLOBAL, GLOBAL_IP_PRI_5, 0xaaaa);
- REG_WRITE(REG_GLOBAL, GLOBAL_IP_PRI_6, 0xffff);
- REG_WRITE(REG_GLOBAL, GLOBAL_IP_PRI_7, 0xffff);
-
- /* Configure the IEEE 802.1p priority mapping register. */
- REG_WRITE(REG_GLOBAL, GLOBAL_IEEE_PRI, 0xfa41);
-
- return 0;
-}
-
int mv88e6xxx_set_addr_direct(struct dsa_switch *ds, u8 *addr)
{
REG_WRITE(REG_GLOBAL, GLOBAL_MAC_01, (addr[0] << 8) | addr[1]);
}
}
+static bool mv88e6xxx_6065_family(struct dsa_switch *ds)
+{
+ struct mv88e6xxx_priv_state *ps = ds_to_priv(ds);
+
+ switch (ps->id) {
+ case PORT_SWITCH_ID_6031:
+ case PORT_SWITCH_ID_6061:
+ case PORT_SWITCH_ID_6035:
+ case PORT_SWITCH_ID_6065:
+ return true;
+ }
+ return false;
+}
+
+static bool mv88e6xxx_6095_family(struct dsa_switch *ds)
+{
+ struct mv88e6xxx_priv_state *ps = ds_to_priv(ds);
+
+ switch (ps->id) {
+ case PORT_SWITCH_ID_6092:
+ case PORT_SWITCH_ID_6095:
+ return true;
+ }
+ return false;
+}
+
+static bool mv88e6xxx_6097_family(struct dsa_switch *ds)
+{
+ struct mv88e6xxx_priv_state *ps = ds_to_priv(ds);
+
+ switch (ps->id) {
+ case PORT_SWITCH_ID_6046:
+ case PORT_SWITCH_ID_6085:
+ case PORT_SWITCH_ID_6096:
+ case PORT_SWITCH_ID_6097:
+ return true;
+ }
+ return false;
+}
+
+static bool mv88e6xxx_6165_family(struct dsa_switch *ds)
+{
+ struct mv88e6xxx_priv_state *ps = ds_to_priv(ds);
+
+ switch (ps->id) {
+ case PORT_SWITCH_ID_6123:
+ case PORT_SWITCH_ID_6161:
+ case PORT_SWITCH_ID_6165:
+ return true;
+ }
+ return false;
+}
+
+static bool mv88e6xxx_6185_family(struct dsa_switch *ds)
+{
+ struct mv88e6xxx_priv_state *ps = ds_to_priv(ds);
+
+ switch (ps->id) {
+ case PORT_SWITCH_ID_6121:
+ case PORT_SWITCH_ID_6122:
+ case PORT_SWITCH_ID_6152:
+ case PORT_SWITCH_ID_6155:
+ case PORT_SWITCH_ID_6182:
+ case PORT_SWITCH_ID_6185:
+ case PORT_SWITCH_ID_6108:
+ case PORT_SWITCH_ID_6131:
+ return true;
+ }
+ return false;
+}
+
+static bool mv88e6xxx_6351_family(struct dsa_switch *ds)
+{
+ struct mv88e6xxx_priv_state *ps = ds_to_priv(ds);
+
+ switch (ps->id) {
+ case PORT_SWITCH_ID_6171:
+ case PORT_SWITCH_ID_6175:
+ case PORT_SWITCH_ID_6350:
+ case PORT_SWITCH_ID_6351:
+ return true;
+ }
+ return false;
+}
+
static bool mv88e6xxx_6352_family(struct dsa_switch *ds)
{
struct mv88e6xxx_priv_state *ps = ds_to_priv(ds);
switch (ps->id) {
- case PORT_SWITCH_ID_6352:
case PORT_SWITCH_ID_6172:
case PORT_SWITCH_ID_6176:
+ case PORT_SWITCH_ID_6240:
+ case PORT_SWITCH_ID_6352:
return true;
}
return false;
}
}
-int mv88e6xxx_setup_port_common(struct dsa_switch *ds, int port)
+int mv88e6xxx_setup_port(struct dsa_switch *ds, int port)
{
struct mv88e6xxx_priv_state *ps = ds_to_priv(ds);
int ret, fid;
+ u16 reg;
mutex_lock(&ps->smi_mutex);
+ if (mv88e6xxx_6352_family(ds) || mv88e6xxx_6351_family(ds) ||
+ mv88e6xxx_6165_family(ds) || mv88e6xxx_6097_family(ds) ||
+ mv88e6xxx_6185_family(ds) || mv88e6xxx_6095_family(ds) ||
+ mv88e6xxx_6065_family(ds)) {
+ /* MAC Forcing register: don't force link, speed,
+ * duplex or flow control state to any particular
+ * values on physical ports, but force the CPU port
+ * and all DSA ports to their maximum bandwidth and
+ * full duplex.
+ */
+ reg = _mv88e6xxx_reg_read(ds, REG_PORT(port), PORT_PCS_CTRL);
+ if (dsa_is_cpu_port(ds, port) ||
+ ds->dsa_port_mask & (1 << port)) {
+ reg |= PORT_PCS_CTRL_FORCE_LINK |
+ PORT_PCS_CTRL_LINK_UP |
+ PORT_PCS_CTRL_DUPLEX_FULL |
+ PORT_PCS_CTRL_FORCE_DUPLEX;
+ if (mv88e6xxx_6065_family(ds))
+ reg |= PORT_PCS_CTRL_100;
+ else
+ reg |= PORT_PCS_CTRL_1000;
+ } else {
+ reg |= PORT_PCS_CTRL_UNFORCED;
+ }
+
+ ret = _mv88e6xxx_reg_write(ds, REG_PORT(port),
+ PORT_PCS_CTRL, reg);
+ if (ret)
+ goto abort;
+ }
+
+ /* Port Control: disable Drop-on-Unlock, disable Drop-on-Lock,
+ * disable Header mode, enable IGMP/MLD snooping, disable VLAN
+ * tunneling, determine priority by looking at 802.1p and IP
+ * priority fields (IP prio has precedence), and set STP state
+ * to Forwarding.
+ *
+ * If this is the CPU link, use DSA or EDSA tagging depending
+ * on which tagging mode was configured.
+ *
+ * If this is a link to another switch, use DSA tagging mode.
+ *
+ * If this is the upstream port for this switch, enable
+ * forwarding of unknown unicasts and multicasts.
+ */
+ reg = 0;
+ if (mv88e6xxx_6352_family(ds) || mv88e6xxx_6351_family(ds) ||
+ mv88e6xxx_6165_family(ds) || mv88e6xxx_6097_family(ds) ||
+ mv88e6xxx_6095_family(ds) || mv88e6xxx_6065_family(ds) ||
+ mv88e6xxx_6185_family(ds))
+ reg = PORT_CONTROL_IGMP_MLD_SNOOP |
+ PORT_CONTROL_USE_TAG | PORT_CONTROL_USE_IP |
+ PORT_CONTROL_STATE_FORWARDING;
+ if (dsa_is_cpu_port(ds, port)) {
+ if (mv88e6xxx_6095_family(ds) || mv88e6xxx_6185_family(ds))
+ reg |= PORT_CONTROL_DSA_TAG;
+ if (mv88e6xxx_6352_family(ds) || mv88e6xxx_6351_family(ds) ||
+ mv88e6xxx_6165_family(ds) || mv88e6xxx_6097_family(ds)) {
+ if (ds->dst->tag_protocol == DSA_TAG_PROTO_EDSA)
+ reg |= PORT_CONTROL_FRAME_ETHER_TYPE_DSA;
+ else
+ reg |= PORT_CONTROL_FRAME_MODE_DSA;
+ }
+
+ if (mv88e6xxx_6352_family(ds) || mv88e6xxx_6351_family(ds) ||
+ mv88e6xxx_6165_family(ds) || mv88e6xxx_6097_family(ds) ||
+ mv88e6xxx_6095_family(ds) || mv88e6xxx_6065_family(ds) ||
+ mv88e6xxx_6185_family(ds)) {
+ if (ds->dst->tag_protocol == DSA_TAG_PROTO_EDSA)
+ reg |= PORT_CONTROL_EGRESS_ADD_TAG;
+ }
+ }
+ if (mv88e6xxx_6352_family(ds) || mv88e6xxx_6351_family(ds) ||
+ mv88e6xxx_6165_family(ds) || mv88e6xxx_6097_family(ds) ||
+ mv88e6xxx_6095_family(ds) || mv88e6xxx_6065_family(ds)) {
+ if (ds->dsa_port_mask & (1 << port))
+ reg |= PORT_CONTROL_FRAME_MODE_DSA;
+ if (port == dsa_upstream_port(ds))
+ reg |= PORT_CONTROL_FORWARD_UNKNOWN |
+ PORT_CONTROL_FORWARD_UNKNOWN_MC;
+ }
+ if (reg) {
+ ret = _mv88e6xxx_reg_write(ds, REG_PORT(port),
+ PORT_CONTROL, reg);
+ if (ret)
+ goto abort;
+ }
+
+ /* Port Control 2: don't force a good FCS, set the maximum
+ * frame size to 10240 bytes, don't let the switch add or
+ * strip 802.1q tags, don't discard tagged or untagged frames
+ * on this port, do a destination address lookup on all
+ * received packets as usual, disable ARP mirroring and don't
+ * send a copy of all transmitted/received frames on this port
+ * to the CPU.
+ */
+ reg = 0;
+ if (mv88e6xxx_6352_family(ds) || mv88e6xxx_6351_family(ds) ||
+ mv88e6xxx_6165_family(ds) || mv88e6xxx_6097_family(ds) ||
+ mv88e6xxx_6095_family(ds))
+ reg = PORT_CONTROL_2_MAP_DA;
+
+ if (mv88e6xxx_6352_family(ds) || mv88e6xxx_6351_family(ds) ||
+ mv88e6xxx_6165_family(ds))
+ reg |= PORT_CONTROL_2_JUMBO_10240;
+
+ if (mv88e6xxx_6095_family(ds) || mv88e6xxx_6185_family(ds)) {
+ /* Set the upstream port this port should use */
+ reg |= dsa_upstream_port(ds);
+ /* enable forwarding of unknown multicast addresses to
+ * the upstream port
+ */
+ if (port == dsa_upstream_port(ds))
+ reg |= PORT_CONTROL_2_FORWARD_UNKNOWN;
+ }
+
+ if (reg) {
+ ret = _mv88e6xxx_reg_write(ds, REG_PORT(port),
+ PORT_CONTROL_2, reg);
+ if (ret)
+ goto abort;
+ }
+
+ /* Port Association Vector: when learning source addresses
+ * of packets, add the address to the address database using
+ * a port bitmap that has only the bit for this port set and
+ * the other bits clear.
+ */
+ ret = _mv88e6xxx_reg_write(ds, REG_PORT(port), PORT_ASSOC_VECTOR,
+ 1 << port);
+ if (ret)
+ goto abort;
+
+ /* Egress rate control 2: disable egress rate control. */
+ ret = _mv88e6xxx_reg_write(ds, REG_PORT(port), PORT_RATE_CONTROL_2,
+ 0x0000);
+ if (ret)
+ goto abort;
+
+ if (mv88e6xxx_6352_family(ds) || mv88e6xxx_6351_family(ds) ||
+ mv88e6xxx_6165_family(ds) || mv88e6xxx_6097_family(ds)) {
+ /* Do not limit the period of time that this port can
+ * be paused for by the remote end or the period of
+ * time that this port can pause the remote end.
+ */
+ ret = _mv88e6xxx_reg_write(ds, REG_PORT(port),
+ PORT_PAUSE_CTRL, 0x0000);
+ if (ret)
+ goto abort;
+
+ /* Port ATU control: disable limiting the number of
+ * address database entries that this port is allowed
+ * to use.
+ */
+ ret = _mv88e6xxx_reg_write(ds, REG_PORT(port),
+ PORT_ATU_CONTROL, 0x0000);
+ /* Priority Override: disable DA, SA and VTU priority
+ * override.
+ */
+ ret = _mv88e6xxx_reg_write(ds, REG_PORT(port),
+ PORT_PRI_OVERRIDE, 0x0000);
+ if (ret)
+ goto abort;
+
+ /* Port Ethertype: use the Ethertype DSA Ethertype
+ * value.
+ */
+ ret = _mv88e6xxx_reg_write(ds, REG_PORT(port),
+ PORT_ETH_TYPE, ETH_P_EDSA);
+ if (ret)
+ goto abort;
+ /* Tag Remap: use an identity 802.1p prio -> switch
+ * prio mapping.
+ */
+ ret = _mv88e6xxx_reg_write(ds, REG_PORT(port),
+ PORT_TAG_REGMAP_0123, 0x3210);
+ if (ret)
+ goto abort;
+
+ /* Tag Remap 2: use an identity 802.1p prio -> switch
+ * prio mapping.
+ */
+ ret = _mv88e6xxx_reg_write(ds, REG_PORT(port),
+ PORT_TAG_REGMAP_4567, 0x7654);
+ if (ret)
+ goto abort;
+ }
+
+ if (mv88e6xxx_6352_family(ds) || mv88e6xxx_6351_family(ds) ||
+ mv88e6xxx_6165_family(ds) || mv88e6xxx_6097_family(ds) ||
+ mv88e6xxx_6185_family(ds) || mv88e6xxx_6095_family(ds)) {
+ /* Rate Control: disable ingress rate limiting. */
+ ret = _mv88e6xxx_reg_write(ds, REG_PORT(port),
+ PORT_RATE_CONTROL, 0x0001);
+ if (ret)
+ goto abort;
+ }
+
/* Port Control 1: disable trunking, disable sending
* learning messages to this port.
*/
return 0;
}
+int mv88e6xxx_setup_global(struct dsa_switch *ds)
+{
+ struct mv88e6xxx_priv_state *ps = ds_to_priv(ds);
+ int i;
+
+ /* Set the default address aging time to 5 minutes, and
+ * enable address learn messages to be sent to all message
+ * ports.
+ */
+ REG_WRITE(REG_GLOBAL, GLOBAL_ATU_CONTROL,
+ 0x0140 | GLOBAL_ATU_CONTROL_LEARN2ALL);
+
+ /* Configure the IP ToS mapping registers. */
+ REG_WRITE(REG_GLOBAL, GLOBAL_IP_PRI_0, 0x0000);
+ REG_WRITE(REG_GLOBAL, GLOBAL_IP_PRI_1, 0x0000);
+ REG_WRITE(REG_GLOBAL, GLOBAL_IP_PRI_2, 0x5555);
+ REG_WRITE(REG_GLOBAL, GLOBAL_IP_PRI_3, 0x5555);
+ REG_WRITE(REG_GLOBAL, GLOBAL_IP_PRI_4, 0xaaaa);
+ REG_WRITE(REG_GLOBAL, GLOBAL_IP_PRI_5, 0xaaaa);
+ REG_WRITE(REG_GLOBAL, GLOBAL_IP_PRI_6, 0xffff);
+ REG_WRITE(REG_GLOBAL, GLOBAL_IP_PRI_7, 0xffff);
+
+ /* Configure the IEEE 802.1p priority mapping register. */
+ REG_WRITE(REG_GLOBAL, GLOBAL_IEEE_PRI, 0xfa41);
+
+ /* Send all frames with destination addresses matching
+ * 01:80:c2:00:00:0x to the CPU port.
+ */
+ REG_WRITE(REG_GLOBAL2, GLOBAL2_MGMT_EN_0X, 0xffff);
+
+ /* Ignore removed tag data on doubly tagged packets, disable
+ * flow control messages, force flow control priority to the
+ * highest, and send all special multicast frames to the CPU
+ * port at the highest priority.
+ */
+ REG_WRITE(REG_GLOBAL2, GLOBAL2_SWITCH_MGMT,
+ 0x7 | GLOBAL2_SWITCH_MGMT_RSVD2CPU | 0x70 |
+ GLOBAL2_SWITCH_MGMT_FORCE_FLOW_CTRL_PRI);
+
+ /* Program the DSA routing table. */
+ for (i = 0; i < 32; i++) {
+ int nexthop = 0x1f;
+
+ if (ds->pd->rtable &&
+ i != ds->index && i < ds->dst->pd->nr_chips)
+ nexthop = ds->pd->rtable[i] & 0x1f;
+
+ REG_WRITE(REG_GLOBAL2, GLOBAL2_DEVICE_MAPPING,
+ GLOBAL2_DEVICE_MAPPING_UPDATE |
+ (i << GLOBAL2_DEVICE_MAPPING_TARGET_SHIFT) |
+ nexthop);
+ }
+
+ /* Clear all trunk masks. */
+ for (i = 0; i < 8; i++)
+ REG_WRITE(REG_GLOBAL2, GLOBAL2_TRUNK_MASK,
+ 0x8000 | (i << GLOBAL2_TRUNK_MASK_NUM_SHIFT) |
+ ((1 << ps->num_ports) - 1));
+
+ /* Clear all trunk mappings. */
+ for (i = 0; i < 16; i++)
+ REG_WRITE(REG_GLOBAL2, GLOBAL2_TRUNK_MAPPING,
+ GLOBAL2_TRUNK_MAPPING_UPDATE |
+ (i << GLOBAL2_TRUNK_MAPPING_ID_SHIFT));
+
+ if (mv88e6xxx_6352_family(ds) || mv88e6xxx_6351_family(ds) ||
+ mv88e6xxx_6165_family(ds) || mv88e6xxx_6097_family(ds)) {
+ /* Send all frames with destination addresses matching
+ * 01:80:c2:00:00:2x to the CPU port.
+ */
+ REG_WRITE(REG_GLOBAL2, GLOBAL2_MGMT_EN_2X, 0xffff);
+
+ /* Initialise cross-chip port VLAN table to reset
+ * defaults.
+ */
+ REG_WRITE(REG_GLOBAL2, GLOBAL2_PVT_ADDR, 0x9000);
+
+ /* Clear the priority override table. */
+ for (i = 0; i < 16; i++)
+ REG_WRITE(REG_GLOBAL2, GLOBAL2_PRIO_OVERRIDE,
+ 0x8000 | (i << 8));
+ }
+
+ if (mv88e6xxx_6352_family(ds) || mv88e6xxx_6351_family(ds) ||
+ mv88e6xxx_6165_family(ds) || mv88e6xxx_6097_family(ds) ||
+ mv88e6xxx_6185_family(ds) || mv88e6xxx_6095_family(ds)) {
+ /* Disable ingress rate limiting by resetting all
+ * ingress rate limit registers to their initial
+ * state.
+ */
+ for (i = 0; i < ps->num_ports; i++)
+ REG_WRITE(REG_GLOBAL2, GLOBAL2_INGRESS_OP,
+ 0x9000 | (i << 8));
+ }
+
+ return 0;
+}
+
int mv88e6xxx_switch_reset(struct dsa_switch *ds, bool ppu_active)
{
struct mv88e6xxx_priv_state *ps = ds_to_priv(ds);
#define PORT_STATUS_TX_PAUSED BIT(5)
#define PORT_STATUS_FLOW_CTRL BIT(4)
#define PORT_PCS_CTRL 0x01
+#define PORT_PCS_CTRL_FC BIT(7)
+#define PORT_PCS_CTRL_FORCE_FC BIT(6)
+#define PORT_PCS_CTRL_LINK_UP BIT(5)
+#define PORT_PCS_CTRL_FORCE_LINK BIT(4)
+#define PORT_PCS_CTRL_DUPLEX_FULL BIT(3)
+#define PORT_PCS_CTRL_FORCE_DUPLEX BIT(2)
+#define PORT_PCS_CTRL_10 0x00
+#define PORT_PCS_CTRL_100 0x01
+#define PORT_PCS_CTRL_1000 0x02
+#define PORT_PCS_CTRL_UNFORCED 0x03
+#define PORT_PAUSE_CTRL 0x02
#define PORT_SWITCH_ID 0x03
+#define PORT_SWITCH_ID_6031 0x0310
+#define PORT_SWITCH_ID_6035 0x0350
+#define PORT_SWITCH_ID_6046 0x0480
+#define PORT_SWITCH_ID_6061 0x0610
+#define PORT_SWITCH_ID_6065 0x0650
#define PORT_SWITCH_ID_6085 0x04a0
+#define PORT_SWITCH_ID_6092 0x0970
#define PORT_SWITCH_ID_6095 0x0950
+#define PORT_SWITCH_ID_6096 0x0980
+#define PORT_SWITCH_ID_6097 0x0990
+#define PORT_SWITCH_ID_6108 0x1070
+#define PORT_SWITCH_ID_6121 0x1040
+#define PORT_SWITCH_ID_6122 0x1050
#define PORT_SWITCH_ID_6123 0x1210
#define PORT_SWITCH_ID_6123_A1 0x1212
#define PORT_SWITCH_ID_6123_A2 0x1213
#define PORT_SWITCH_ID_6165_A2 0x1653
#define PORT_SWITCH_ID_6171 0x1710
#define PORT_SWITCH_ID_6172 0x1720
+#define PORT_SWITCH_ID_6175 0x1750
#define PORT_SWITCH_ID_6176 0x1760
#define PORT_SWITCH_ID_6182 0x1a60
#define PORT_SWITCH_ID_6185 0x1a70
+#define PORT_SWITCH_ID_6240 0x2400
+#define PORT_SWITCH_ID_6320 0x1250
+#define PORT_SWITCH_ID_6350 0x3710
+#define PORT_SWITCH_ID_6351 0x3750
#define PORT_SWITCH_ID_6352 0x3520
#define PORT_SWITCH_ID_6352_A0 0x3521
#define PORT_SWITCH_ID_6352_A1 0x3522
#define PORT_CONTROL 0x04
+#define PORT_CONTROL_USE_CORE_TAG BIT(15)
+#define PORT_CONTROL_DROP_ON_LOCK BIT(14)
+#define PORT_CONTROL_EGRESS_UNMODIFIED (0x0 << 12)
+#define PORT_CONTROL_EGRESS_UNTAGGED (0x1 << 12)
+#define PORT_CONTROL_EGRESS_TAGGED (0x2 << 12)
+#define PORT_CONTROL_EGRESS_ADD_TAG (0x3 << 12)
+#define PORT_CONTROL_HEADER BIT(11)
+#define PORT_CONTROL_IGMP_MLD_SNOOP BIT(10)
+#define PORT_CONTROL_DOUBLE_TAG BIT(9)
+#define PORT_CONTROL_FRAME_MODE_NORMAL (0x0 << 8)
+#define PORT_CONTROL_FRAME_MODE_DSA (0x1 << 8)
+#define PORT_CONTROL_FRAME_MODE_PROVIDER (0x2 << 8)
+#define PORT_CONTROL_FRAME_ETHER_TYPE_DSA (0x3 << 8)
+#define PORT_CONTROL_DSA_TAG BIT(8)
+#define PORT_CONTROL_VLAN_TUNNEL BIT(7)
+#define PORT_CONTROL_TAG_IF_BOTH BIT(6)
+#define PORT_CONTROL_USE_IP BIT(5)
+#define PORT_CONTROL_USE_TAG BIT(4)
+#define PORT_CONTROL_FORWARD_UNKNOWN_MC BIT(3)
+#define PORT_CONTROL_FORWARD_UNKNOWN BIT(2)
#define PORT_CONTROL_STATE_MASK 0x03
#define PORT_CONTROL_STATE_DISABLED 0x00
#define PORT_CONTROL_STATE_BLOCKING 0x01
#define PORT_BASE_VLAN 0x06
#define PORT_DEFAULT_VLAN 0x07
#define PORT_CONTROL_2 0x08
+#define PORT_CONTROL_2_IGNORE_FCS BIT(15)
+#define PORT_CONTROL_2_VTU_PRI_OVERRIDE BIT(14)
+#define PORT_CONTROL_2_SA_PRIO_OVERRIDE BIT(13)
+#define PORT_CONTROL_2_DA_PRIO_OVERRIDE BIT(12)
+#define PORT_CONTROL_2_JUMBO_1522 (0x00 << 12)
+#define PORT_CONTROL_2_JUMBO_2048 (0x01 << 12)
+#define PORT_CONTROL_2_JUMBO_10240 (0x02 << 12)
+#define PORT_CONTROL_2_DISCARD_TAGGED BIT(9)
+#define PORT_CONTROL_2_DISCARD_UNTAGGED BIT(8)
+#define PORT_CONTROL_2_MAP_DA BIT(7)
+#define PORT_CONTROL_2_DEFAULT_FORWARD BIT(6)
+#define PORT_CONTROL_2_FORWARD_UNKNOWN BIT(6)
+#define PORT_CONTROL_2_EGRESS_MONITOR BIT(5)
+#define PORT_CONTROL_2_INGRESS_MONITOR BIT(4)
#define PORT_RATE_CONTROL 0x09
#define PORT_RATE_CONTROL_2 0x0a
#define PORT_ASSOC_VECTOR 0x0b
+#define PORT_ATU_CONTROL 0x0c
+#define PORT_PRI_OVERRIDE 0x0d
+#define PORT_ETH_TYPE 0x0f
#define PORT_IN_DISCARD_LO 0x10
#define PORT_IN_DISCARD_HI 0x11
#define PORT_IN_FILTERED 0x12
#define PORT_OUT_FILTERED 0x13
-#define PORT_TAG_REGMAP_0123 0x19
-#define PORT_TAG_REGMAP_4567 0x1a
+#define PORT_TAG_REGMAP_0123 0x18
+#define PORT_TAG_REGMAP_4567 0x19
#define REG_GLOBAL 0x1b
#define GLOBAL_STATUS 0x00
#define GLOBAL_CONTROL_DISCARD_EXCESS BIT(13) /* 6352 */
#define GLOBAL_CONTROL_SCHED_PRIO BIT(11) /* 6152 */
#define GLOBAL_CONTROL_MAX_FRAME_1632 BIT(10) /* 6152 */
-#define GLOBAL_CONTROL_RELOAD_EEPROM BIT(9) /* 6152 */
+#define GLOBAL_CONTROL_RELOAD_EEPROM BIT(9) /* 6152 */
#define GLOBAL_CONTROL_DEVICE_EN BIT(7)
#define GLOBAL_CONTROL_STATS_DONE_EN BIT(6)
#define GLOBAL_CONTROL_VTU_PROBLEM_EN BIT(5)
#define GLOBAL_VTU_DATA_4_7 0x08
#define GLOBAL_VTU_DATA_8_11 0x09
#define GLOBAL_ATU_CONTROL 0x0a
+#define GLOBAL_ATU_CONTROL_LEARN2ALL BIT(3)
#define GLOBAL_ATU_OP 0x0b
#define GLOBAL_ATU_OP_BUSY BIT(15)
#define GLOBAL_ATU_OP_NOP (0 << 12)
#define GLOBAL2_MGMT_EN_0X 0x03
#define GLOBAL2_FLOW_CONTROL 0x04
#define GLOBAL2_SWITCH_MGMT 0x05
+#define GLOBAL2_SWITCH_MGMT_USE_DOUBLE_TAG_DATA BIT(15)
+#define GLOBAL2_SWITCH_MGMT_PREVENT_LOOPS BIT(14)
+#define GLOBAL2_SWITCH_MGMT_FLOW_CONTROL_MSG BIT(13)
+#define GLOBAL2_SWITCH_MGMT_FORCE_FLOW_CTRL_PRI BIT(7)
+#define GLOBAL2_SWITCH_MGMT_RSVD2CPU BIT(3)
#define GLOBAL2_DEVICE_MAPPING 0x06
+#define GLOBAL2_DEVICE_MAPPING_UPDATE BIT(15)
+#define GLOBAL2_DEVICE_MAPPING_TARGET_SHIFT 8
#define GLOBAL2_TRUNK_MASK 0x07
+#define GLOBAL2_TRUNK_MASK_UPDATE BIT(15)
+#define GLOBAL2_TRUNK_MASK_NUM_SHIFT 12
#define GLOBAL2_TRUNK_MAPPING 0x08
+#define GLOBAL2_TRUNK_MAPPING_UPDATE BIT(15)
+#define GLOBAL2_TRUNK_MAPPING_ID_SHIFT 11
#define GLOBAL2_INGRESS_OP 0x09
#define GLOBAL2_INGRESS_DATA 0x0a
#define GLOBAL2_PVT_ADDR 0x0b
};
int mv88e6xxx_switch_reset(struct dsa_switch *ds, bool ppu_active);
-int mv88e6xxx_setup_port_common(struct dsa_switch *ds, int port);
+int mv88e6xxx_setup_port(struct dsa_switch *ds, int port);
int mv88e6xxx_setup_common(struct dsa_switch *ds);
+int mv88e6xxx_setup_global(struct dsa_switch *ds);
int __mv88e6xxx_reg_read(struct mii_bus *bus, int sw_addr, int addr, int reg);
int mv88e6xxx_reg_read(struct dsa_switch *ds, int addr, int reg);
int __mv88e6xxx_reg_write(struct mii_bus *bus, int sw_addr, int addr,
int reg, u16 val);
int mv88e6xxx_reg_write(struct dsa_switch *ds, int addr, int reg, u16 val);
-int mv88e6xxx_config_prio(struct dsa_switch *ds);
int mv88e6xxx_set_addr_direct(struct dsa_switch *ds, u8 *addr);
int mv88e6xxx_set_addr_indirect(struct dsa_switch *ds, u8 *addr);
int mv88e6xxx_phy_read(struct dsa_switch *ds, int port, int regnum);
projects / linux-platform-drivers-x86.git / commitdiff