1 /* SPDX-License-Identifier: (GPL-2.0 OR MIT) */
2 /* Copyright (c) 2017 Microsemi Corporation
5 #ifndef _SOC_MSCC_OCELOT_H
6 #define _SOC_MSCC_OCELOT_H
8 #include <linux/ptp_clock_kernel.h>
9 #include <linux/net_tstamp.h>
10 #include <linux/if_vlan.h>
11 #include <linux/regmap.h>
14 /* Port Group IDs (PGID) are masks of destination ports.
16 * For L2 forwarding, the switch performs 3 lookups in the PGID table for each
17 * frame, and forwards the frame to the ports that are present in the logical
20 * These PGID lookups are:
21 * - In one of PGID[0-63]: for the destination masks. There are 2 paths by
22 * which the switch selects a destination PGID:
23 * - The {DMAC, VID} is present in the MAC table. In that case, the
24 * destination PGID is given by the DEST_IDX field of the MAC table entry
26 * - The {DMAC, VID} is not present in the MAC table (it is unknown). The
27 * frame is disseminated as being either unicast, multicast or broadcast,
28 * and according to that, the destination PGID is chosen as being the
29 * value contained by ANA_FLOODING_FLD_UNICAST,
30 * ANA_FLOODING_FLD_MULTICAST or ANA_FLOODING_FLD_BROADCAST.
31 * The destination PGID can be an unicast set: the first PGIDs, 0 to
32 * ocelot->num_phys_ports - 1, or a multicast set: the PGIDs from
33 * ocelot->num_phys_ports to 63. By convention, a unicast PGID corresponds to
34 * a physical port and has a single bit set in the destination ports mask:
35 * that corresponding to the port number itself. In contrast, a multicast
36 * PGID will have potentially more than one single bit set in the destination
38 * - In one of PGID[64-79]: for the aggregation mask. The switch classifier
39 * dissects each frame and generates a 4-bit Link Aggregation Code which is
40 * used for this second PGID table lookup. The goal of link aggregation is to
41 * hash multiple flows within the same LAG on to different destination ports.
42 * The first lookup will result in a PGID with all the LAG members present in
43 * the destination ports mask, and the second lookup, by Link Aggregation
44 * Code, will ensure that each flow gets forwarded only to a single port out
45 * of that mask (there are no duplicates).
46 * - In one of PGID[80-90]: for the source mask. The third time, the PGID table
47 * is indexed with the ingress port (plus 80). These PGIDs answer the
48 * question "is port i allowed to forward traffic to port j?" If yes, then
49 * BIT(j) of PGID 80+i will be found set. The third PGID lookup can be used
50 * to enforce the L2 forwarding matrix imposed by e.g. a Linux bridge.
53 /* Reserve some destination PGIDs at the end of the range:
54 * PGID_BLACKHOLE: used for not forwarding the frames
55 * PGID_CPU: used for whitelisting certain MAC addresses, such as the addresses
56 * of the switch port net devices, towards the CPU port module.
57 * PGID_UC: the flooding destinations for unknown unicast traffic.
58 * PGID_MC: the flooding destinations for non-IP multicast traffic.
59 * PGID_MCIPV4: the flooding destinations for IPv4 multicast traffic.
60 * PGID_MCIPV6: the flooding destinations for IPv6 multicast traffic.
61 * PGID_BC: the flooding destinations for broadcast traffic.
63 #define PGID_BLACKHOLE 57
67 #define PGID_MCIPV4 61
68 #define PGID_MCIPV6 62
71 #define for_each_unicast_dest_pgid(ocelot, pgid) \
73 (pgid) < (ocelot)->num_phys_ports; \
76 #define for_each_nonreserved_multicast_dest_pgid(ocelot, pgid) \
77 for ((pgid) = (ocelot)->num_phys_ports + 1; \
78 (pgid) < PGID_BLACKHOLE; \
81 #define for_each_aggr_pgid(ocelot, pgid) \
82 for ((pgid) = PGID_AGGR; \
86 /* Aggregation PGIDs, one per Link Aggregation Code */
89 /* Source PGIDs, one per physical port */
92 #define OCELOT_NUM_TC 8
94 #define OCELOT_SPEED_2500 0
95 #define OCELOT_SPEED_1000 1
96 #define OCELOT_SPEED_100 2
97 #define OCELOT_SPEED_10 3
99 #define OCELOT_PTP_PINS_NUM 4
101 #define TARGET_OFFSET 24
102 #define REG_MASK GENMASK(TARGET_OFFSET - 1, 0)
103 #define REG(reg, offset) [reg & REG_MASK] = offset
105 #define REG_RESERVED_ADDR 0xffffffff
106 #define REG_RESERVED(reg) REG(reg, REG_RESERVED_ADDR)
108 #define OCELOT_MRP_CPUQ 7
127 ANA_ADVLEARN = ANA << TARGET_OFFSET,
132 ANA_STORMLIMIT_BURST,
151 ANA_TABLES_STREAMDATA,
152 ANA_TABLES_MACACCESS,
154 ANA_TABLES_VLANACCESS,
156 ANA_TABLES_ISDXACCESS,
159 ANA_TABLES_PTP_ID_HIGH,
160 ANA_TABLES_PTP_ID_LOW,
161 ANA_TABLES_STREAMACCESS,
162 ANA_TABLES_STREAMTIDX,
163 ANA_TABLES_SEQ_HISTORY,
165 ANA_TABLES_SFID_MASK,
166 ANA_TABLES_SFIDACCESS,
176 ANA_SG_GCL_GS_CONFIG,
177 ANA_SG_GCL_TI_CONFIG,
185 ANA_PORT_VCAP_S1_KEY_CFG,
186 ANA_PORT_VCAP_S2_CFG,
187 ANA_PORT_PCP_DEI_MAP,
188 ANA_PORT_CPU_FWD_CFG,
189 ANA_PORT_CPU_FWD_BPDU_CFG,
190 ANA_PORT_CPU_FWD_GARP_CFG,
191 ANA_PORT_CPU_FWD_CCM_CFG,
195 ANA_PORT_PTP_DLY1_CFG,
196 ANA_PORT_PTP_DLY2_CFG,
210 ANA_VCAP_RNG_TYPE_CFG,
211 ANA_VCAP_RNG_VAL_CFG,
226 QS_XTR_GRP_CFG = QS << TARGET_OFFSET,
238 QSYS_PORT_MODE = QSYS << TARGET_OFFSET,
239 QSYS_SWITCH_PORT_MODE,
251 QSYS_TIMED_FRAME_ENTRY,
254 QSYS_TFRM_TIMER_CFG_1,
255 QSYS_TFRM_TIMER_CFG_2,
256 QSYS_TFRM_TIMER_CFG_3,
257 QSYS_TFRM_TIMER_CFG_4,
258 QSYS_TFRM_TIMER_CFG_5,
259 QSYS_TFRM_TIMER_CFG_6,
260 QSYS_TFRM_TIMER_CFG_7,
261 QSYS_TFRM_TIMER_CFG_8,
289 QSYS_TAS_PARAM_CFG_CTRL,
291 QSYS_PARAM_CFG_REG_1,
292 QSYS_PARAM_CFG_REG_2,
293 QSYS_PARAM_CFG_REG_3,
294 QSYS_PARAM_CFG_REG_4,
295 QSYS_PARAM_CFG_REG_5,
298 QSYS_PARAM_STATUS_REG_1,
299 QSYS_PARAM_STATUS_REG_2,
300 QSYS_PARAM_STATUS_REG_3,
301 QSYS_PARAM_STATUS_REG_4,
302 QSYS_PARAM_STATUS_REG_5,
303 QSYS_PARAM_STATUS_REG_6,
304 QSYS_PARAM_STATUS_REG_7,
305 QSYS_PARAM_STATUS_REG_8,
306 QSYS_PARAM_STATUS_REG_9,
307 QSYS_GCL_STATUS_REG_1,
308 QSYS_GCL_STATUS_REG_2,
309 REW_PORT_VLAN_CFG = REW << TARGET_OFFSET,
313 REW_PCP_DEI_QOS_MAP_CFG,
317 REW_DSCP_REMAP_DP1_CFG,
322 SYS_COUNT_RX_OCTETS = SYS << TARGET_OFFSET,
323 SYS_COUNT_RX_UNICAST,
324 SYS_COUNT_RX_MULTICAST,
325 SYS_COUNT_RX_BROADCAST,
327 SYS_COUNT_RX_FRAGMENTS,
328 SYS_COUNT_RX_JABBERS,
329 SYS_COUNT_RX_CRC_ALIGN_ERRS,
330 SYS_COUNT_RX_SYM_ERRS,
333 SYS_COUNT_RX_128_255,
334 SYS_COUNT_RX_256_1023,
335 SYS_COUNT_RX_1024_1526,
336 SYS_COUNT_RX_1527_MAX,
338 SYS_COUNT_RX_CONTROL,
340 SYS_COUNT_RX_CLASSIFIED_DROPS,
342 SYS_COUNT_TX_UNICAST,
343 SYS_COUNT_TX_MULTICAST,
344 SYS_COUNT_TX_BROADCAST,
345 SYS_COUNT_TX_COLLISION,
350 SYS_COUNT_TX_128_511,
351 SYS_COUNT_TX_512_1023,
352 SYS_COUNT_TX_1024_1526,
353 SYS_COUNT_TX_1527_MAX,
364 SYS_REW_MAC_HIGH_CFG,
366 SYS_TIMESTAMP_OFFSET,
388 PTP_PIN_CFG = PTP << TARGET_OFFSET,
392 PTP_PIN_WF_HIGH_PERIOD,
393 PTP_PIN_WF_LOW_PERIOD,
396 PTP_CLK_CFG_ADJ_FREQ,
397 GCB_SOFT_RST = GCB << TARGET_OFFSET,
401 DEV_CLOCK_CFG = DEV_GMII << TARGET_OFFSET,
416 DEV_MAC_FC_MAC_LOW_CFG,
417 DEV_MAC_FC_MAC_HIGH_CFG,
428 PCS1G_ANEG_NP_STATUS,
434 PCS1G_LPI_WAKE_ERROR_CNT,
436 PCS1G_TSTPAT_MODE_CFG,
439 DEV_PCS_FX100_STATUS,
442 enum ocelot_regfield {
443 ANA_ADVLEARN_VLAN_CHK,
444 ANA_ADVLEARN_LEARN_MIRROR,
445 ANA_ANEVENTS_FLOOD_DISCARD,
446 ANA_ANEVENTS_MSTI_DROP,
447 ANA_ANEVENTS_ACLKILL,
448 ANA_ANEVENTS_ACLUSED,
449 ANA_ANEVENTS_AUTOAGE,
450 ANA_ANEVENTS_VS2TTL1,
451 ANA_ANEVENTS_STORM_DROP,
452 ANA_ANEVENTS_LEARN_DROP,
453 ANA_ANEVENTS_AGED_ENTRY,
454 ANA_ANEVENTS_CPU_LEARN_FAILED,
455 ANA_ANEVENTS_AUTO_LEARN_FAILED,
456 ANA_ANEVENTS_LEARN_REMOVE,
457 ANA_ANEVENTS_AUTO_LEARNED,
458 ANA_ANEVENTS_AUTO_MOVED,
459 ANA_ANEVENTS_DROPPED,
460 ANA_ANEVENTS_CLASSIFIED_DROP,
461 ANA_ANEVENTS_CLASSIFIED_COPY,
462 ANA_ANEVENTS_VLAN_DISCARD,
463 ANA_ANEVENTS_FWD_DISCARD,
464 ANA_ANEVENTS_MULTICAST_FLOOD,
465 ANA_ANEVENTS_UNICAST_FLOOD,
466 ANA_ANEVENTS_DEST_KNOWN,
467 ANA_ANEVENTS_BUCKET3_MATCH,
468 ANA_ANEVENTS_BUCKET2_MATCH,
469 ANA_ANEVENTS_BUCKET1_MATCH,
470 ANA_ANEVENTS_BUCKET0_MATCH,
471 ANA_ANEVENTS_CPU_OPERATION,
472 ANA_ANEVENTS_DMAC_LOOKUP,
473 ANA_ANEVENTS_SMAC_LOOKUP,
474 ANA_ANEVENTS_SEQ_GEN_ERR_0,
475 ANA_ANEVENTS_SEQ_GEN_ERR_1,
476 ANA_TABLES_MACACCESS_B_DOM,
477 ANA_TABLES_MACTINDX_BUCKET,
478 ANA_TABLES_MACTINDX_M_INDEX,
479 QSYS_SWITCH_PORT_MODE_PORT_ENA,
480 QSYS_SWITCH_PORT_MODE_SCH_NEXT_CFG,
481 QSYS_SWITCH_PORT_MODE_YEL_RSRVD,
482 QSYS_SWITCH_PORT_MODE_INGRESS_DROP_MODE,
483 QSYS_SWITCH_PORT_MODE_TX_PFC_ENA,
484 QSYS_SWITCH_PORT_MODE_TX_PFC_MODE,
485 QSYS_TIMED_FRAME_ENTRY_TFRM_VLD,
486 QSYS_TIMED_FRAME_ENTRY_TFRM_FP,
487 QSYS_TIMED_FRAME_ENTRY_TFRM_PORTNO,
488 QSYS_TIMED_FRAME_ENTRY_TFRM_TM_SEL,
489 QSYS_TIMED_FRAME_ENTRY_TFRM_TM_T,
490 SYS_PORT_MODE_DATA_WO_TS,
491 SYS_PORT_MODE_INCL_INJ_HDR,
492 SYS_PORT_MODE_INCL_XTR_HDR,
493 SYS_PORT_MODE_INCL_HDR_ERR,
494 SYS_RESET_CFG_CORE_ENA,
495 SYS_RESET_CFG_MEM_ENA,
496 SYS_RESET_CFG_MEM_INIT,
497 GCB_SOFT_RST_SWC_RST,
498 GCB_MIIM_MII_STATUS_PENDING,
499 GCB_MIIM_MII_STATUS_BUSY,
500 SYS_PAUSE_CFG_PAUSE_START,
501 SYS_PAUSE_CFG_PAUSE_STOP,
502 SYS_PAUSE_CFG_PAUSE_ENA,
508 VCAP_CORE_UPDATE_CTRL,
510 /* VCAP_CORE_CACHE */
511 VCAP_CACHE_ENTRY_DAT,
513 VCAP_CACHE_ACTION_DAT,
518 VCAP_CONST_ENTRY_WIDTH,
519 VCAP_CONST_ENTRY_CNT,
520 VCAP_CONST_ENTRY_SWCNT,
521 VCAP_CONST_ENTRY_TG_WIDTH,
522 VCAP_CONST_ACTION_DEF_CNT,
523 VCAP_CONST_ACTION_WIDTH,
524 VCAP_CONST_CNT_WIDTH,
529 enum ocelot_ptp_pins {
537 struct ocelot_stat_layout {
539 char name[ETH_GSTRING_LEN];
542 enum ocelot_tag_prefix {
543 OCELOT_TAG_PREFIX_DISABLED = 0,
544 OCELOT_TAG_PREFIX_NONE,
545 OCELOT_TAG_PREFIX_SHORT,
546 OCELOT_TAG_PREFIX_LONG,
552 struct net_device *(*port_to_netdev)(struct ocelot *ocelot, int port);
553 int (*netdev_to_port)(struct net_device *dev);
554 int (*reset)(struct ocelot *ocelot);
555 u16 (*wm_enc)(u16 value);
556 u16 (*wm_dec)(u16 value);
557 void (*wm_stat)(u32 val, u32 *inuse, u32 *maxuse);
560 struct ocelot_vcap_block {
561 struct list_head rules;
577 enum ocelot_sb_pool {
583 #define OCELOT_QUIRK_PCS_PERFORMS_RATE_ADAPTATION BIT(0)
584 #define OCELOT_QUIRK_QSGMII_PORTS_MUST_BE_UP BIT(1)
587 struct ocelot *ocelot;
589 struct regmap *target;
592 /* VLAN that untagged frames are classified to, on ingress */
593 struct ocelot_vlan pvid_vlan;
594 /* The VLAN ID that will be transmitted as untagged, on egress */
595 struct ocelot_vlan native_vlan;
597 unsigned int ptp_skbs_in_flight;
599 struct sk_buff_head tx_skbs;
602 phy_interface_t phy_mode;
605 bool is_dsa_8021q_cpu;
608 struct net_device *bond;
613 struct net_device *bridge;
619 struct devlink *devlink;
620 struct devlink_port *devlink_ports;
622 const struct ocelot_ops *ops;
623 struct regmap *targets[TARGET_MAX];
624 struct regmap_field *regfields[REGFIELD_MAX];
625 const u32 *const *map;
626 const struct ocelot_stat_layout *stats_layout;
627 unsigned int num_stats;
629 u32 pool_size[OCELOT_SB_NUM][OCELOT_SB_POOL_NUM];
630 int packet_buffer_size;
634 struct ocelot_port **ports;
636 u8 base_mac[ETH_ALEN];
638 /* Keep track of the vlan port masks */
639 u32 vlan_mask[VLAN_N_VID];
641 /* Switches like VSC9959 have flooding per traffic class */
642 int num_flooding_pgids;
644 /* In tables like ANA:PORT and the ANA:PGID:PGID mask,
645 * the CPU is located after the physical ports (at the
646 * num_phys_ports index).
652 enum ocelot_tag_prefix npi_inj_prefix;
653 enum ocelot_tag_prefix npi_xtr_prefix;
655 struct list_head multicast;
656 struct list_head pgids;
658 struct list_head dummy_rules;
659 struct ocelot_vcap_block block[3];
660 struct vcap_props *vcap;
662 /* Workqueue to check statistics for overflow with its lock */
663 struct mutex stats_lock;
665 struct delayed_work stats_work;
666 struct workqueue_struct *stats_queue;
668 struct workqueue_struct *owq;
671 struct ptp_clock *ptp_clock;
672 struct ptp_clock_info ptp_info;
673 struct hwtstamp_config hwtstamp_config;
674 unsigned int ptp_skbs_in_flight;
675 /* Protects the 2-step TX timestamp ID logic */
676 spinlock_t ts_id_lock;
677 /* Protects the PTP interface state */
678 struct mutex ptp_lock;
679 /* Protects the PTP clock */
680 spinlock_t ptp_clock_lock;
681 struct ptp_pin_desc ptp_pins[OCELOT_PTP_PINS_NUM];
684 struct ocelot_policer {
685 u32 rate; /* kilobit per second */
686 u32 burst; /* bytes */
689 #define ocelot_read_ix(ocelot, reg, gi, ri) __ocelot_read_ix(ocelot, reg, reg##_GSZ * (gi) + reg##_RSZ * (ri))
690 #define ocelot_read_gix(ocelot, reg, gi) __ocelot_read_ix(ocelot, reg, reg##_GSZ * (gi))
691 #define ocelot_read_rix(ocelot, reg, ri) __ocelot_read_ix(ocelot, reg, reg##_RSZ * (ri))
692 #define ocelot_read(ocelot, reg) __ocelot_read_ix(ocelot, reg, 0)
694 #define ocelot_write_ix(ocelot, val, reg, gi, ri) __ocelot_write_ix(ocelot, val, reg, reg##_GSZ * (gi) + reg##_RSZ * (ri))
695 #define ocelot_write_gix(ocelot, val, reg, gi) __ocelot_write_ix(ocelot, val, reg, reg##_GSZ * (gi))
696 #define ocelot_write_rix(ocelot, val, reg, ri) __ocelot_write_ix(ocelot, val, reg, reg##_RSZ * (ri))
697 #define ocelot_write(ocelot, val, reg) __ocelot_write_ix(ocelot, val, reg, 0)
699 #define ocelot_rmw_ix(ocelot, val, m, reg, gi, ri) __ocelot_rmw_ix(ocelot, val, m, reg, reg##_GSZ * (gi) + reg##_RSZ * (ri))
700 #define ocelot_rmw_gix(ocelot, val, m, reg, gi) __ocelot_rmw_ix(ocelot, val, m, reg, reg##_GSZ * (gi))
701 #define ocelot_rmw_rix(ocelot, val, m, reg, ri) __ocelot_rmw_ix(ocelot, val, m, reg, reg##_RSZ * (ri))
702 #define ocelot_rmw(ocelot, val, m, reg) __ocelot_rmw_ix(ocelot, val, m, reg, 0)
704 #define ocelot_field_write(ocelot, reg, val) regmap_field_write((ocelot)->regfields[(reg)], (val))
705 #define ocelot_field_read(ocelot, reg, val) regmap_field_read((ocelot)->regfields[(reg)], (val))
706 #define ocelot_fields_write(ocelot, id, reg, val) regmap_fields_write((ocelot)->regfields[(reg)], (id), (val))
707 #define ocelot_fields_read(ocelot, id, reg, val) regmap_fields_read((ocelot)->regfields[(reg)], (id), (val))
709 #define ocelot_target_read_ix(ocelot, target, reg, gi, ri) \
710 __ocelot_target_read_ix(ocelot, target, reg, reg##_GSZ * (gi) + reg##_RSZ * (ri))
711 #define ocelot_target_read_gix(ocelot, target, reg, gi) \
712 __ocelot_target_read_ix(ocelot, target, reg, reg##_GSZ * (gi))
713 #define ocelot_target_read_rix(ocelot, target, reg, ri) \
714 __ocelot_target_read_ix(ocelot, target, reg, reg##_RSZ * (ri))
715 #define ocelot_target_read(ocelot, target, reg) \
716 __ocelot_target_read_ix(ocelot, target, reg, 0)
718 #define ocelot_target_write_ix(ocelot, target, val, reg, gi, ri) \
719 __ocelot_target_write_ix(ocelot, target, val, reg, reg##_GSZ * (gi) + reg##_RSZ * (ri))
720 #define ocelot_target_write_gix(ocelot, target, val, reg, gi) \
721 __ocelot_target_write_ix(ocelot, target, val, reg, reg##_GSZ * (gi))
722 #define ocelot_target_write_rix(ocelot, target, val, reg, ri) \
723 __ocelot_target_write_ix(ocelot, target, val, reg, reg##_RSZ * (ri))
724 #define ocelot_target_write(ocelot, target, val, reg) \
725 __ocelot_target_write_ix(ocelot, target, val, reg, 0)
728 u32 ocelot_port_readl(struct ocelot_port *port, u32 reg);
729 void ocelot_port_writel(struct ocelot_port *port, u32 val, u32 reg);
730 void ocelot_port_rmwl(struct ocelot_port *port, u32 val, u32 mask, u32 reg);
731 u32 __ocelot_read_ix(struct ocelot *ocelot, u32 reg, u32 offset);
732 void __ocelot_write_ix(struct ocelot *ocelot, u32 val, u32 reg, u32 offset);
733 void __ocelot_rmw_ix(struct ocelot *ocelot, u32 val, u32 mask, u32 reg,
735 u32 __ocelot_target_read_ix(struct ocelot *ocelot, enum ocelot_target target,
736 u32 reg, u32 offset);
737 void __ocelot_target_write_ix(struct ocelot *ocelot, enum ocelot_target target,
738 u32 val, u32 reg, u32 offset);
741 bool ocelot_can_inject(struct ocelot *ocelot, int grp);
742 void ocelot_port_inject_frame(struct ocelot *ocelot, int port, int grp,
743 u32 rew_op, struct sk_buff *skb);
744 int ocelot_xtr_poll_frame(struct ocelot *ocelot, int grp, struct sk_buff **skb);
745 void ocelot_drain_cpu_queue(struct ocelot *ocelot, int grp);
747 /* Hardware initialization */
748 int ocelot_regfields_init(struct ocelot *ocelot,
749 const struct reg_field *const regfields);
750 struct regmap *ocelot_regmap_init(struct ocelot *ocelot, struct resource *res);
751 int ocelot_init(struct ocelot *ocelot);
752 void ocelot_deinit(struct ocelot *ocelot);
753 void ocelot_init_port(struct ocelot *ocelot, int port);
754 void ocelot_deinit_port(struct ocelot *ocelot, int port);
757 void ocelot_get_strings(struct ocelot *ocelot, int port, u32 sset, u8 *data);
758 void ocelot_get_ethtool_stats(struct ocelot *ocelot, int port, u64 *data);
759 int ocelot_get_sset_count(struct ocelot *ocelot, int port, int sset);
760 int ocelot_get_ts_info(struct ocelot *ocelot, int port,
761 struct ethtool_ts_info *info);
762 void ocelot_set_ageing_time(struct ocelot *ocelot, unsigned int msecs);
763 int ocelot_port_vlan_filtering(struct ocelot *ocelot, int port, bool enabled,
764 struct netlink_ext_ack *extack);
765 void ocelot_bridge_stp_state_set(struct ocelot *ocelot, int port, u8 state);
766 void ocelot_apply_bridge_fwd_mask(struct ocelot *ocelot);
767 int ocelot_port_pre_bridge_flags(struct ocelot *ocelot, int port,
768 struct switchdev_brport_flags val);
769 void ocelot_port_bridge_flags(struct ocelot *ocelot, int port,
770 struct switchdev_brport_flags val);
771 void ocelot_port_bridge_join(struct ocelot *ocelot, int port,
772 struct net_device *bridge);
773 void ocelot_port_bridge_leave(struct ocelot *ocelot, int port,
774 struct net_device *bridge);
775 int ocelot_fdb_dump(struct ocelot *ocelot, int port,
776 dsa_fdb_dump_cb_t *cb, void *data);
777 int ocelot_fdb_add(struct ocelot *ocelot, int port,
778 const unsigned char *addr, u16 vid);
779 int ocelot_fdb_del(struct ocelot *ocelot, int port,
780 const unsigned char *addr, u16 vid);
781 int ocelot_vlan_prepare(struct ocelot *ocelot, int port, u16 vid, bool pvid,
782 bool untagged, struct netlink_ext_ack *extack);
783 int ocelot_vlan_add(struct ocelot *ocelot, int port, u16 vid, bool pvid,
785 int ocelot_vlan_del(struct ocelot *ocelot, int port, u16 vid);
786 int ocelot_hwstamp_get(struct ocelot *ocelot, int port, struct ifreq *ifr);
787 int ocelot_hwstamp_set(struct ocelot *ocelot, int port, struct ifreq *ifr);
788 int ocelot_port_txtstamp_request(struct ocelot *ocelot, int port,
790 struct sk_buff **clone);
791 void ocelot_get_txtstamp(struct ocelot *ocelot);
792 void ocelot_port_set_maxlen(struct ocelot *ocelot, int port, size_t sdu);
793 int ocelot_get_max_mtu(struct ocelot *ocelot, int port);
794 int ocelot_port_policer_add(struct ocelot *ocelot, int port,
795 struct ocelot_policer *pol);
796 int ocelot_port_policer_del(struct ocelot *ocelot, int port);
797 int ocelot_cls_flower_replace(struct ocelot *ocelot, int port,
798 struct flow_cls_offload *f, bool ingress);
799 int ocelot_cls_flower_destroy(struct ocelot *ocelot, int port,
800 struct flow_cls_offload *f, bool ingress);
801 int ocelot_cls_flower_stats(struct ocelot *ocelot, int port,
802 struct flow_cls_offload *f, bool ingress);
803 int ocelot_port_mdb_add(struct ocelot *ocelot, int port,
804 const struct switchdev_obj_port_mdb *mdb);
805 int ocelot_port_mdb_del(struct ocelot *ocelot, int port,
806 const struct switchdev_obj_port_mdb *mdb);
807 int ocelot_port_lag_join(struct ocelot *ocelot, int port,
808 struct net_device *bond,
809 struct netdev_lag_upper_info *info);
810 void ocelot_port_lag_leave(struct ocelot *ocelot, int port,
811 struct net_device *bond);
812 void ocelot_port_lag_change(struct ocelot *ocelot, int port, bool lag_tx_active);
814 int ocelot_devlink_sb_register(struct ocelot *ocelot);
815 void ocelot_devlink_sb_unregister(struct ocelot *ocelot);
816 int ocelot_sb_pool_get(struct ocelot *ocelot, unsigned int sb_index,
818 struct devlink_sb_pool_info *pool_info);
819 int ocelot_sb_pool_set(struct ocelot *ocelot, unsigned int sb_index,
820 u16 pool_index, u32 size,
821 enum devlink_sb_threshold_type threshold_type,
822 struct netlink_ext_ack *extack);
823 int ocelot_sb_port_pool_get(struct ocelot *ocelot, int port,
824 unsigned int sb_index, u16 pool_index,
826 int ocelot_sb_port_pool_set(struct ocelot *ocelot, int port,
827 unsigned int sb_index, u16 pool_index,
828 u32 threshold, struct netlink_ext_ack *extack);
829 int ocelot_sb_tc_pool_bind_get(struct ocelot *ocelot, int port,
830 unsigned int sb_index, u16 tc_index,
831 enum devlink_sb_pool_type pool_type,
832 u16 *p_pool_index, u32 *p_threshold);
833 int ocelot_sb_tc_pool_bind_set(struct ocelot *ocelot, int port,
834 unsigned int sb_index, u16 tc_index,
835 enum devlink_sb_pool_type pool_type,
836 u16 pool_index, u32 threshold,
837 struct netlink_ext_ack *extack);
838 int ocelot_sb_occ_snapshot(struct ocelot *ocelot, unsigned int sb_index);
839 int ocelot_sb_occ_max_clear(struct ocelot *ocelot, unsigned int sb_index);
840 int ocelot_sb_occ_port_pool_get(struct ocelot *ocelot, int port,
841 unsigned int sb_index, u16 pool_index,
842 u32 *p_cur, u32 *p_max);
843 int ocelot_sb_occ_tc_port_bind_get(struct ocelot *ocelot, int port,
844 unsigned int sb_index, u16 tc_index,
845 enum devlink_sb_pool_type pool_type,
846 u32 *p_cur, u32 *p_max);
848 void ocelot_phylink_mac_link_down(struct ocelot *ocelot, int port,
849 unsigned int link_an_mode,
850 phy_interface_t interface,
851 unsigned long quirks);
852 void ocelot_phylink_mac_link_up(struct ocelot *ocelot, int port,
853 struct phy_device *phydev,
854 unsigned int link_an_mode,
855 phy_interface_t interface,
856 int speed, int duplex,
857 bool tx_pause, bool rx_pause,
858 unsigned long quirks);
860 #if IS_ENABLED(CONFIG_BRIDGE_MRP)
861 int ocelot_mrp_add(struct ocelot *ocelot, int port,
862 const struct switchdev_obj_mrp *mrp);
863 int ocelot_mrp_del(struct ocelot *ocelot, int port,
864 const struct switchdev_obj_mrp *mrp);
865 int ocelot_mrp_add_ring_role(struct ocelot *ocelot, int port,
866 const struct switchdev_obj_ring_role_mrp *mrp);
867 int ocelot_mrp_del_ring_role(struct ocelot *ocelot, int port,
868 const struct switchdev_obj_ring_role_mrp *mrp);
870 static inline int ocelot_mrp_add(struct ocelot *ocelot, int port,
871 const struct switchdev_obj_mrp *mrp)
876 static inline int ocelot_mrp_del(struct ocelot *ocelot, int port,
877 const struct switchdev_obj_mrp *mrp)
883 ocelot_mrp_add_ring_role(struct ocelot *ocelot, int port,
884 const struct switchdev_obj_ring_role_mrp *mrp)
890 ocelot_mrp_del_ring_role(struct ocelot *ocelot, int port,
891 const struct switchdev_obj_ring_role_mrp *mrp)