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[mirror_ubuntu-focal-kernel.git] / drivers / net / ethernet / mellanox / mlxsw / spectrum.h
CommitLineData
56ade8fe
JP		 1/*
2 * drivers/net/ethernet/mellanox/mlxsw/spectrum.h
22a67766
JP		 3 * Copyright (c) 2015-2017 Mellanox Technologies. All rights reserved.
4 * Copyright (c) 2015-2017 Jiri Pirko <jiri@mellanox.com>
56ade8fe
JP		 5 * Copyright (c) 2015 Ido Schimmel <idosch@mellanox.com>
6 * Copyright (c) 2015 Elad Raz <eladr@mellanox.com>
7 *
8 * Redistribution and use in source and binary forms, with or without
9 * modification, are permitted provided that the following conditions are met:
10 *
11 * 1. Redistributions of source code must retain the above copyright
12 * notice, this list of conditions and the following disclaimer.
13 * 2. Redistributions in binary form must reproduce the above copyright
14 * notice, this list of conditions and the following disclaimer in the
15 * documentation and/or other materials provided with the distribution.
16 * 3. Neither the names of the copyright holders nor the names of its
17 * contributors may be used to endorse or promote products derived from
18 * this software without specific prior written permission.
19 *
20 * Alternatively, this software may be distributed under the terms of the
21 * GNU General Public License ("GPL") version 2 as published by the Free
22 * Software Foundation.
23 *
24 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
25 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
26 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
27 * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
28 * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
29 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
30 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
31 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
32 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
33 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
34 * POSSIBILITY OF SUCH DAMAGE.
35 */
36
37#ifndef _MLXSW_SPECTRUM_H
38#define _MLXSW_SPECTRUM_H
39
40#include <linux/types.h>
41#include <linux/netdevice.h>
6cf3c971 42#include <linux/rhashtable.h>
56ade8fe
JP		 43#include <linux/bitops.h>
44#include <linux/if_vlan.h>
7f71eb46 45#include <linux/list.h>
8e8dfe9f 46#include <linux/dcbnl.h>
5e9c16cc 47#include <linux/in6.h>
b45f64d1 48#include <linux/notifier.h>
98d0f7b9 49#include <net/psample.h>
7aa0f5aa 50#include <net/pkt_cls.h>
861fb829 51#include <net/red.h>
56ade8fe 52
3a49b4fd 53#include "port.h"
56ade8fe 54#include "core.h"
22a67766
JP		 55#include "core_acl_flex_keys.h"
56#include "core_acl_flex_actions.h"
56ade8fe 57
a1107487 58#define MLXSW_SP_FID_8021D_MAX 1024
7f71eb46 59
53ae6283
ER		 60#define MLXSW_SP_MID_MAX 7000
61
18f1e70c
IS		 62#define MLXSW_SP_PORTS_PER_CLUSTER_MAX 4
63
64#define MLXSW_SP_PORT_BASE_SPEED 25000 /* Mb/s */
65
f11fbaf8 66#define MLXSW_SP_KVD_LINEAR_SIZE 98304 /* entries */
403547d3 67#define MLXSW_SP_KVD_GRANULARITY 128
c6022427 68
56ade8fe 69struct mlxsw_sp_port;
4724ba56 70struct mlxsw_sp_rif;
56ade8fe 71
0d65fc13
JP		 72struct mlxsw_sp_upper {
73 struct net_device *dev;
74 unsigned int ref_count;
75};
76
a1107487
IS		 77enum mlxsw_sp_rif_type {
78 MLXSW_SP_RIF_TYPE_SUBPORT,
79 MLXSW_SP_RIF_TYPE_VLAN,
80 MLXSW_SP_RIF_TYPE_FID,
6ddb7426 81 MLXSW_SP_RIF_TYPE_IPIP_LB, /* IP-in-IP loopback. */
a1107487
IS		 82 MLXSW_SP_RIF_TYPE_MAX,
83};
84
85enum mlxsw_sp_fid_type {
86 MLXSW_SP_FID_TYPE_8021Q,
87 MLXSW_SP_FID_TYPE_8021D,
88 MLXSW_SP_FID_TYPE_RFID,
89 MLXSW_SP_FID_TYPE_DUMMY,
90 MLXSW_SP_FID_TYPE_MAX,
7f71eb46
IS		 91};
92
3a49b4fd
ER		 93struct mlxsw_sp_mid {
94 struct list_head list;
95 unsigned char addr[ETH_ALEN];
46d0847c 96 u16 fid;
3a49b4fd 97 u16 mid;
73b433e8 98 bool in_hw;
4cdc35e4 99 unsigned long *ports_in_mid; /* bits array */
3a49b4fd
ER		 100};
101
763b4b70
YG		 102enum mlxsw_sp_span_type {
103 MLXSW_SP_SPAN_EGRESS,
104 MLXSW_SP_SPAN_INGRESS
105};
106
107struct mlxsw_sp_span_inspected_port {
108 struct list_head list;
109 enum mlxsw_sp_span_type type;
110 u8 local_port;
111};
112
113struct mlxsw_sp_span_entry {
114 u8 local_port;
115 bool used;
116 struct list_head bound_ports_list;
117 int ref_count;
118 int id;
119};
120
121enum mlxsw_sp_port_mall_action_type {
122 MLXSW_SP_PORT_MALL_MIRROR,
98d0f7b9 123 MLXSW_SP_PORT_MALL_SAMPLE,
763b4b70
YG		 124};
125
126struct mlxsw_sp_port_mall_mirror_tc_entry {
127 u8 to_local_port;
128 bool ingress;
129};
130
131struct mlxsw_sp_port_mall_tc_entry {
132 struct list_head list;
133 unsigned long cookie;
134 enum mlxsw_sp_port_mall_action_type type;
135 union {
136 struct mlxsw_sp_port_mall_mirror_tc_entry mirror;
137 };
138};
139
33cbd87c 140struct mlxsw_sp_sb;
5f6935c6 141struct mlxsw_sp_bridge;
9011b677 142struct mlxsw_sp_router;
0e14c777 143struct mlxsw_sp_mr;
22a67766 144struct mlxsw_sp_acl;
ff7b0d27 145struct mlxsw_sp_counter_pool;
a1107487 146struct mlxsw_sp_fid_core;
a875a2ee 147struct mlxsw_sp_kvdl;
22a67766 148
56ade8fe 149struct mlxsw_sp {
56ade8fe
JP		 150 struct mlxsw_sp_port **ports;
151 struct mlxsw_core *core;
152 const struct mlxsw_bus_info *bus_info;
153 unsigned char base_mac[ETH_ALEN];
ce0bd2b0 154 struct mlxsw_sp_upper *lags;
bf4e9f24 155 int *port_to_module;
33cbd87c 156 struct mlxsw_sp_sb *sb;
5f6935c6 157 struct mlxsw_sp_bridge *bridge;
9011b677 158 struct mlxsw_sp_router *router;
c011ec1b 159 struct mlxsw_sp_mr *mr;
d3b939b8 160 struct mlxsw_afa *afa;
22a67766 161 struct mlxsw_sp_acl *acl;
a1107487 162 struct mlxsw_sp_fid_core *fid_core;
a875a2ee 163 struct mlxsw_sp_kvdl *kvdl;
c30f5d01 164 struct notifier_block netdevice_nb;
763b4b70 165
ff7b0d27 166 struct mlxsw_sp_counter_pool *counter_pool;
763b4b70
YG		 167 struct {
168 struct mlxsw_sp_span_entry *entries;
169 int entries_count;
170 } span;
56ade8fe
JP		 171};
172
0d65fc13
JP		 173static inline struct mlxsw_sp_upper *
174mlxsw_sp_lag_get(struct mlxsw_sp *mlxsw_sp, u16 lag_id)
175{
176 return &mlxsw_sp->lags[lag_id];
177}
178
56ade8fe
JP		 179struct mlxsw_sp_port_pcpu_stats {
180 u64 rx_packets;
181 u64 rx_bytes;
182 u64 tx_packets;
183 u64 tx_bytes;
184 struct u64_stats_sync syncp;
185 u32 tx_dropped;
186};
187
98d0f7b9
YG		 188struct mlxsw_sp_port_sample {
189 struct psample_group __rcu *psample_group;
190 u32 trunc_size;
191 u32 rate;
192 bool truncate;
193};
194
c57529e1 195struct mlxsw_sp_bridge_port;
a1107487 196struct mlxsw_sp_fid;
c57529e1 197
31a08a52
IS		 198struct mlxsw_sp_port_vlan {
199 struct list_head list;
200 struct mlxsw_sp_port *mlxsw_sp_port;
201 struct mlxsw_sp_fid *fid;
202 u16 vid;
c57529e1
IS		 203 struct mlxsw_sp_bridge_port *bridge_port;
204 struct list_head bridge_vlan_node;
31a08a52
IS		 205};
206
96f17e07
NF		 207enum mlxsw_sp_qdisc_type {
208 MLXSW_SP_QDISC_NO_QDISC,
209 MLXSW_SP_QDISC_RED,
210};
211
212struct mlxsw_sp_qdisc {
213 u32 handle;
214 enum mlxsw_sp_qdisc_type type;
861fb829
NF		 215 struct red_stats xstats_base;
216 union {
217 struct {
218 u64 tail_drop_base;
219 u64 ecn_base;
220 u64 wred_drop_base;
221 } red;
222 } xstats;
3670756f
NF		 223
224 u64 tx_bytes;
225 u64 tx_packets;
226 u64 drops;
227 u64 overlimits;
96f17e07
NF		 228};
229
075ab8ad
NF		 230/* No need an internal lock; At worse - miss a single periodic iteration */
231struct mlxsw_sp_port_xstats {
232 u64 ecn;
233 u64 wred_drop[TC_MAX_QUEUE];
234 u64 tail_drop[TC_MAX_QUEUE];
235 u64 backlog[TC_MAX_QUEUE];
236};
237
56ade8fe
JP		 238struct mlxsw_sp_port {
239 struct net_device *dev;
240 struct mlxsw_sp_port_pcpu_stats __percpu *pcpu_stats;
241 struct mlxsw_sp *mlxsw_sp;
242 u8 local_port;
c57529e1 243 u8 lagged:1,
18f1e70c 244 split:1;
56ade8fe 245 u16 pvid;
0d65fc13 246 u16 lag_id;
9f7ec052
IS		 247 struct {
248 u8 tx_pause:1,
0c83f88c
IS		 249 rx_pause:1,
250 autoneg:1;
9f7ec052 251 } link;
8e8dfe9f
IS		 252 struct {
253 struct ieee_ets *ets;
cc7cf517 254 struct ieee_maxrate *maxrate;
d81a6bdb 255 struct ieee_pfc *pfc;
8e8dfe9f 256 } dcb;
d664b41e
IS		 257 struct {
258 u8 module;
259 u8 width;
260 u8 lane;
261 } mapping;
763b4b70
YG		 262 /* TC handles */
263 struct list_head mall_tc_list;
fc1bbb0f
NF		 264 struct {
265 #define MLXSW_HW_STATS_UPDATE_TIME HZ
9deef43d 266 struct rtnl_link_stats64 stats;
075ab8ad 267 struct mlxsw_sp_port_xstats xstats;
fc1bbb0f 268 struct delayed_work update_dw;
9deef43d 269 } periodic_hw_stats;
98d0f7b9 270 struct mlxsw_sp_port_sample *sample;
31a08a52 271 struct list_head vlans_list;
96f17e07 272 struct mlxsw_sp_qdisc root_qdisc;
56ade8fe
JP		 273};
274
9f7ec052
IS		 275static inline bool
276mlxsw_sp_port_is_pause_en(const struct mlxsw_sp_port *mlxsw_sp_port)
277{
278 return mlxsw_sp_port->link.tx_pause || mlxsw_sp_port->link.rx_pause;
279}
280
0d65fc13
JP		 281static inline struct mlxsw_sp_port *
282mlxsw_sp_port_lagged_get(struct mlxsw_sp *mlxsw_sp, u16 lag_id, u8 port_index)
283{
284 struct mlxsw_sp_port *mlxsw_sp_port;
285 u8 local_port;
286
287 local_port = mlxsw_core_lag_mapping_get(mlxsw_sp->core,
288 lag_id, port_index);
289 mlxsw_sp_port = mlxsw_sp->ports[local_port];
290 return mlxsw_sp_port && mlxsw_sp_port->lagged ? mlxsw_sp_port : NULL;
291}
292
31a08a52
IS		 293static inline struct mlxsw_sp_port_vlan *
294mlxsw_sp_port_vlan_find_by_vid(const struct mlxsw_sp_port *mlxsw_sp_port,
295 u16 vid)
296{
297 struct mlxsw_sp_port_vlan *mlxsw_sp_port_vlan;
298
299 list_for_each_entry(mlxsw_sp_port_vlan, &mlxsw_sp_port->vlans_list,
300 list) {
301 if (mlxsw_sp_port_vlan->vid == vid)
302 return mlxsw_sp_port_vlan;
303 }
304
305 return NULL;
306}
307
a1107487
IS		 308enum mlxsw_sp_flood_type {
309 MLXSW_SP_FLOOD_TYPE_UC,
310 MLXSW_SP_FLOOD_TYPE_BC,
311 MLXSW_SP_FLOOD_TYPE_MC,
56ade8fe
JP		 312};
313
cb4cc0e0 314/* spectrum_buffers.c */
56ade8fe 315int mlxsw_sp_buffers_init(struct mlxsw_sp *mlxsw_sp);
0f433fa0 316void mlxsw_sp_buffers_fini(struct mlxsw_sp *mlxsw_sp);
56ade8fe 317int mlxsw_sp_port_buffers_init(struct mlxsw_sp_port *mlxsw_sp_port);
0f433fa0
JP		 318int mlxsw_sp_sb_pool_get(struct mlxsw_core *mlxsw_core,
319 unsigned int sb_index, u16 pool_index,
320 struct devlink_sb_pool_info *pool_info);
321int mlxsw_sp_sb_pool_set(struct mlxsw_core *mlxsw_core,
322 unsigned int sb_index, u16 pool_index, u32 size,
323 enum devlink_sb_threshold_type threshold_type);
324int mlxsw_sp_sb_port_pool_get(struct mlxsw_core_port *mlxsw_core_port,
325 unsigned int sb_index, u16 pool_index,
326 u32 *p_threshold);
327int mlxsw_sp_sb_port_pool_set(struct mlxsw_core_port *mlxsw_core_port,
328 unsigned int sb_index, u16 pool_index,
329 u32 threshold);
330int mlxsw_sp_sb_tc_pool_bind_get(struct mlxsw_core_port *mlxsw_core_port,
331 unsigned int sb_index, u16 tc_index,
332 enum devlink_sb_pool_type pool_type,
333 u16 *p_pool_index, u32 *p_threshold);
334int mlxsw_sp_sb_tc_pool_bind_set(struct mlxsw_core_port *mlxsw_core_port,
335 unsigned int sb_index, u16 tc_index,
336 enum devlink_sb_pool_type pool_type,
337 u16 pool_index, u32 threshold);
2d0ed39f
JP		 338int mlxsw_sp_sb_occ_snapshot(struct mlxsw_core *mlxsw_core,
339 unsigned int sb_index);
340int mlxsw_sp_sb_occ_max_clear(struct mlxsw_core *mlxsw_core,
341 unsigned int sb_index);
342int mlxsw_sp_sb_occ_port_pool_get(struct mlxsw_core_port *mlxsw_core_port,
343 unsigned int sb_index, u16 pool_index,
344 u32 *p_cur, u32 *p_max);
345int mlxsw_sp_sb_occ_tc_port_bind_get(struct mlxsw_core_port *mlxsw_core_port,
346 unsigned int sb_index, u16 tc_index,
347 enum devlink_sb_pool_type pool_type,
348 u32 *p_cur, u32 *p_max);
33cbd87c
IS		 349u32 mlxsw_sp_cells_bytes(const struct mlxsw_sp *mlxsw_sp, u32 cells);
350u32 mlxsw_sp_bytes_cells(const struct mlxsw_sp *mlxsw_sp, u32 bytes);
56ade8fe 351
cb4cc0e0 352/* spectrum_switchdev.c */
56ade8fe
JP		 353int mlxsw_sp_switchdev_init(struct mlxsw_sp *mlxsw_sp);
354void mlxsw_sp_switchdev_fini(struct mlxsw_sp *mlxsw_sp);
56ade8fe
JP		 355void mlxsw_sp_port_switchdev_init(struct mlxsw_sp_port *mlxsw_sp_port);
356void mlxsw_sp_port_switchdev_fini(struct mlxsw_sp_port *mlxsw_sp_port);
6e095fd4
IS		 357int mlxsw_sp_rif_fdb_op(struct mlxsw_sp *mlxsw_sp, const char *mac, u16 fid,
358 bool adding);
c57529e1
IS		 359void
360mlxsw_sp_port_vlan_bridge_leave(struct mlxsw_sp_port_vlan *mlxsw_sp_port_vlan);
361int mlxsw_sp_port_bridge_join(struct mlxsw_sp_port *mlxsw_sp_port,
362 struct net_device *brport_dev,
9b63ef88
IS		 363 struct net_device *br_dev,
364 struct netlink_ext_ack *extack);
c57529e1
IS		 365void mlxsw_sp_port_bridge_leave(struct mlxsw_sp_port *mlxsw_sp_port,
366 struct net_device *brport_dev,
367 struct net_device *br_dev);
90045fc9
IS		 368bool mlxsw_sp_bridge_device_is_offloaded(const struct mlxsw_sp *mlxsw_sp,
369 const struct net_device *br_dev);
c57529e1 370
cb4cc0e0 371/* spectrum.c */
8e8dfe9f
IS		 372int mlxsw_sp_port_ets_set(struct mlxsw_sp_port *mlxsw_sp_port,
373 enum mlxsw_reg_qeec_hr hr, u8 index, u8 next_index,
374 bool dwrr, u8 dwrr_weight);
375int mlxsw_sp_port_prio_tc_set(struct mlxsw_sp_port *mlxsw_sp_port,
376 u8 switch_prio, u8 tclass);
377int __mlxsw_sp_port_headroom_set(struct mlxsw_sp_port *mlxsw_sp_port, int mtu,
d81a6bdb
IS		 378 u8 *prio_tc, bool pause_en,
379 struct ieee_pfc *my_pfc);
cc7cf517
IS		 380int mlxsw_sp_port_ets_maxrate_set(struct mlxsw_sp_port *mlxsw_sp_port,
381 enum mlxsw_reg_qeec_hr hr, u8 index,
382 u8 next_index, u32 maxrate);
fe9ccc78
IS		 383int mlxsw_sp_port_vid_stp_set(struct mlxsw_sp_port *mlxsw_sp_port, u16 vid,
384 u8 state);
a1107487 385int mlxsw_sp_port_vp_mode_set(struct mlxsw_sp_port *mlxsw_sp_port, bool enable);
fe9ccc78
IS		 386int mlxsw_sp_port_vid_learning_set(struct mlxsw_sp_port *mlxsw_sp_port, u16 vid,
387 bool learn_enable);
b02eae9b 388int mlxsw_sp_port_pvid_set(struct mlxsw_sp_port *mlxsw_sp_port, u16 vid);
c57529e1
IS		 389struct mlxsw_sp_port_vlan *
390mlxsw_sp_port_vlan_get(struct mlxsw_sp_port *mlxsw_sp_port, u16 vid);
391void mlxsw_sp_port_vlan_put(struct mlxsw_sp_port_vlan *mlxsw_sp_port_vlan);
cb4cc0e0
IS		 392int mlxsw_sp_port_vlan_set(struct mlxsw_sp_port *mlxsw_sp_port, u16 vid_begin,
393 u16 vid_end, bool is_member, bool untagged);
394int mlxsw_sp_flow_counter_get(struct mlxsw_sp *mlxsw_sp,
395 unsigned int counter_index, u64 *packets,
396 u64 *bytes);
397int mlxsw_sp_flow_counter_alloc(struct mlxsw_sp *mlxsw_sp,
398 unsigned int *p_counter_index);
399void mlxsw_sp_flow_counter_free(struct mlxsw_sp *mlxsw_sp,
400 unsigned int counter_index);
401bool mlxsw_sp_port_dev_check(const struct net_device *dev);
402struct mlxsw_sp *mlxsw_sp_lower_get(struct net_device *dev);
403struct mlxsw_sp_port *mlxsw_sp_port_dev_lower_find(struct net_device *dev);
404struct mlxsw_sp_port *mlxsw_sp_port_lower_dev_hold(struct net_device *dev);
405void mlxsw_sp_port_dev_put(struct mlxsw_sp_port *mlxsw_sp_port);
af061378 406struct mlxsw_sp_port *mlxsw_sp_port_dev_lower_find_rcu(struct net_device *dev);
56ade8fe 407
cb4cc0e0 408/* spectrum_dcb.c */
f00817df 409#ifdef CONFIG_MLXSW_SPECTRUM_DCB
f00817df
IS		 410int mlxsw_sp_port_dcb_init(struct mlxsw_sp_port *mlxsw_sp_port);
411void mlxsw_sp_port_dcb_fini(struct mlxsw_sp_port *mlxsw_sp_port);
f00817df 412#else
f00817df
IS		 413static inline int mlxsw_sp_port_dcb_init(struct mlxsw_sp_port *mlxsw_sp_port)
414{
415 return 0;
416}
f00817df
IS		 417static inline void mlxsw_sp_port_dcb_fini(struct mlxsw_sp_port *mlxsw_sp_port)
418{}
f00817df
IS		 419#endif
420
cb4cc0e0 421/* spectrum_router.c */
464dce18
IS		 422int mlxsw_sp_router_init(struct mlxsw_sp *mlxsw_sp);
423void mlxsw_sp_router_fini(struct mlxsw_sp *mlxsw_sp);
4724ba56
IS		 424int mlxsw_sp_netdevice_router_port_event(struct net_device *dev);
425int mlxsw_sp_inetaddr_event(struct notifier_block *unused,
426 unsigned long event, void *ptr);
89d5dd2e
DA		 427int mlxsw_sp_inetaddr_valid_event(struct notifier_block *unused,
428 unsigned long event, void *ptr);
5ea1237f
AS		 429int mlxsw_sp_inet6addr_event(struct notifier_block *unused,
430 unsigned long event, void *ptr);
89d5dd2e
DA		 431int mlxsw_sp_inet6addr_valid_event(struct notifier_block *unused,
432 unsigned long event, void *ptr);
b1e45526
IS		 433int mlxsw_sp_netdevice_vrf_event(struct net_device *l3_dev, unsigned long event,
434 struct netdev_notifier_changeupper_info *info);
796ec776
PM		 435bool mlxsw_sp_netdev_is_ipip_ol(const struct mlxsw_sp *mlxsw_sp,
436 const struct net_device *dev);
61481f2f
PM		 437bool mlxsw_sp_netdev_is_ipip_ul(const struct mlxsw_sp *mlxsw_sp,
438 const struct net_device *dev);
7e75af63
PM		 439int mlxsw_sp_netdevice_ipip_ol_event(struct mlxsw_sp *mlxsw_sp,
440 struct net_device *l3_dev,
441 unsigned long event,
442 struct netdev_notifier_info *info);
61481f2f
PM		 443int
444mlxsw_sp_netdevice_ipip_ul_event(struct mlxsw_sp *mlxsw_sp,
445 struct net_device *l3_dev,
446 unsigned long event,
447 struct netdev_notifier_info *info);
a1107487
IS		 448void
449mlxsw_sp_port_vlan_router_leave(struct mlxsw_sp_port_vlan *mlxsw_sp_port_vlan);
e4f3c1c1 450void mlxsw_sp_rif_destroy(struct mlxsw_sp_rif *rif);
464dce18 451
cb4cc0e0 452/* spectrum_kvdl.c */
a875a2ee
IS		 453int mlxsw_sp_kvdl_init(struct mlxsw_sp *mlxsw_sp);
454void mlxsw_sp_kvdl_fini(struct mlxsw_sp *mlxsw_sp);
13124443
AS		 455int mlxsw_sp_kvdl_alloc(struct mlxsw_sp *mlxsw_sp, unsigned int entry_count,
456 u32 *p_entry_index);
b090ef06 457void mlxsw_sp_kvdl_free(struct mlxsw_sp *mlxsw_sp, int entry_index);
d672aec4
IS		 458int mlxsw_sp_kvdl_alloc_size_query(struct mlxsw_sp *mlxsw_sp,
459 unsigned int entry_count,
460 unsigned int *p_alloc_size);
b090ef06 461
22a67766
JP		 462struct mlxsw_sp_acl_rule_info {
463 unsigned int priority;
464 struct mlxsw_afk_element_values values;
465 struct mlxsw_afa_block *act_block;
48170729
AS		 466 unsigned int counter_index;
467 bool counter_valid;
22a67766
JP		 468};
469
470enum mlxsw_sp_acl_profile {
471 MLXSW_SP_ACL_PROFILE_FLOWER,
472};
473
474struct mlxsw_sp_acl_profile_ops {
475 size_t ruleset_priv_size;
476 int (*ruleset_add)(struct mlxsw_sp *mlxsw_sp,
477 void *priv, void *ruleset_priv);
478 void (*ruleset_del)(struct mlxsw_sp *mlxsw_sp, void *ruleset_priv);
479 int (*ruleset_bind)(struct mlxsw_sp *mlxsw_sp, void *ruleset_priv,
480 struct net_device *dev, bool ingress);
481 void (*ruleset_unbind)(struct mlxsw_sp *mlxsw_sp, void *ruleset_priv);
0ade3b64 482 u16 (*ruleset_group_id)(void *ruleset_priv);
22a67766
JP		 483 size_t rule_priv_size;
484 int (*rule_add)(struct mlxsw_sp *mlxsw_sp,
485 void *ruleset_priv, void *rule_priv,
486 struct mlxsw_sp_acl_rule_info *rulei);
487 void (*rule_del)(struct mlxsw_sp *mlxsw_sp, void *rule_priv);
7fd056c2
AS		 488 int (*rule_activity_get)(struct mlxsw_sp *mlxsw_sp, void *rule_priv,
489 bool *activity);
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JP		 490};
491
492struct mlxsw_sp_acl_ops {
493 size_t priv_size;
494 int (*init)(struct mlxsw_sp *mlxsw_sp, void *priv);
495 void (*fini)(struct mlxsw_sp *mlxsw_sp, void *priv);
496 const struct mlxsw_sp_acl_profile_ops *
497 (*profile_ops)(struct mlxsw_sp *mlxsw_sp,
498 enum mlxsw_sp_acl_profile profile);
499};
500
501struct mlxsw_sp_acl_ruleset;
502
cb4cc0e0
IS		 503/* spectrum_acl.c */
504struct mlxsw_afk *mlxsw_sp_acl_afk(struct mlxsw_sp_acl *acl);
22a67766 505struct mlxsw_sp_acl_ruleset *
dbec8ee9
JP		 506mlxsw_sp_acl_ruleset_lookup(struct mlxsw_sp *mlxsw_sp, struct net_device *dev,
507 bool ingress, u32 chain_index,
508 enum mlxsw_sp_acl_profile profile);
509struct mlxsw_sp_acl_ruleset *
45b62742
JP		 510mlxsw_sp_acl_ruleset_get(struct mlxsw_sp *mlxsw_sp, struct net_device *dev,
511 bool ingress, u32 chain_index,
22a67766
JP		 512 enum mlxsw_sp_acl_profile profile);
513void mlxsw_sp_acl_ruleset_put(struct mlxsw_sp *mlxsw_sp,
514 struct mlxsw_sp_acl_ruleset *ruleset);
0ade3b64 515u16 mlxsw_sp_acl_ruleset_group_id(struct mlxsw_sp_acl_ruleset *ruleset);
22a67766
JP		 516
517struct mlxsw_sp_acl_rule_info *
518mlxsw_sp_acl_rulei_create(struct mlxsw_sp_acl *acl);
519void mlxsw_sp_acl_rulei_destroy(struct mlxsw_sp_acl_rule_info *rulei);
520int mlxsw_sp_acl_rulei_commit(struct mlxsw_sp_acl_rule_info *rulei);
521void mlxsw_sp_acl_rulei_priority(struct mlxsw_sp_acl_rule_info *rulei,
522 unsigned int priority);
523void mlxsw_sp_acl_rulei_keymask_u32(struct mlxsw_sp_acl_rule_info *rulei,
524 enum mlxsw_afk_element element,
525 u32 key_value, u32 mask_value);
526void mlxsw_sp_acl_rulei_keymask_buf(struct mlxsw_sp_acl_rule_info *rulei,
527 enum mlxsw_afk_element element,
528 const char *key_value,
529 const char *mask_value, unsigned int len);
2a52a8c6
JP		 530int mlxsw_sp_acl_rulei_act_continue(struct mlxsw_sp_acl_rule_info *rulei);
531int mlxsw_sp_acl_rulei_act_jump(struct mlxsw_sp_acl_rule_info *rulei,
532 u16 group_id);
22a67766 533int mlxsw_sp_acl_rulei_act_drop(struct mlxsw_sp_acl_rule_info *rulei);
df7eea96 534int mlxsw_sp_acl_rulei_act_trap(struct mlxsw_sp_acl_rule_info *rulei);
22a67766
JP		 535int mlxsw_sp_acl_rulei_act_fwd(struct mlxsw_sp *mlxsw_sp,
536 struct mlxsw_sp_acl_rule_info *rulei,
537 struct net_device *out_dev);
a150201a
PM		 538int mlxsw_sp_acl_rulei_act_vlan(struct mlxsw_sp *mlxsw_sp,
539 struct mlxsw_sp_acl_rule_info *rulei,
540 u32 action, u16 vid, u16 proto, u8 prio);
48170729
AS		 541int mlxsw_sp_acl_rulei_act_count(struct mlxsw_sp *mlxsw_sp,
542 struct mlxsw_sp_acl_rule_info *rulei);
ac44dd43
JP		 543int mlxsw_sp_acl_rulei_act_fid_set(struct mlxsw_sp *mlxsw_sp,
544 struct mlxsw_sp_acl_rule_info *rulei,
545 u16 fid);
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JP		 546
547struct mlxsw_sp_acl_rule;
548
549struct mlxsw_sp_acl_rule *
550mlxsw_sp_acl_rule_create(struct mlxsw_sp *mlxsw_sp,
551 struct mlxsw_sp_acl_ruleset *ruleset,
552 unsigned long cookie);
553void mlxsw_sp_acl_rule_destroy(struct mlxsw_sp *mlxsw_sp,
554 struct mlxsw_sp_acl_rule *rule);
555int mlxsw_sp_acl_rule_add(struct mlxsw_sp *mlxsw_sp,
556 struct mlxsw_sp_acl_rule *rule);
557void mlxsw_sp_acl_rule_del(struct mlxsw_sp *mlxsw_sp,
558 struct mlxsw_sp_acl_rule *rule);
559struct mlxsw_sp_acl_rule *
560mlxsw_sp_acl_rule_lookup(struct mlxsw_sp *mlxsw_sp,
561 struct mlxsw_sp_acl_ruleset *ruleset,
562 unsigned long cookie);
563struct mlxsw_sp_acl_rule_info *
564mlxsw_sp_acl_rule_rulei(struct mlxsw_sp_acl_rule *rule);
48170729
AS		 565int mlxsw_sp_acl_rule_get_stats(struct mlxsw_sp *mlxsw_sp,
566 struct mlxsw_sp_acl_rule *rule,
567 u64 *packets, u64 *bytes, u64 *last_use);
22a67766 568
a1107487
IS		 569struct mlxsw_sp_fid *mlxsw_sp_acl_dummy_fid(struct mlxsw_sp *mlxsw_sp);
570
22a67766
JP		 571int mlxsw_sp_acl_init(struct mlxsw_sp *mlxsw_sp);
572void mlxsw_sp_acl_fini(struct mlxsw_sp *mlxsw_sp);
573
cb4cc0e0 574/* spectrum_acl_tcam.c */
22a67766
JP		 575extern const struct mlxsw_sp_acl_ops mlxsw_sp_acl_tcam_ops;
576
cb4cc0e0 577/* spectrum_flower.c */
7aa0f5aa 578int mlxsw_sp_flower_replace(struct mlxsw_sp_port *mlxsw_sp_port, bool ingress,
5fd9fc4e 579 struct tc_cls_flower_offload *f);
7aa0f5aa
JP		 580void mlxsw_sp_flower_destroy(struct mlxsw_sp_port *mlxsw_sp_port, bool ingress,
581 struct tc_cls_flower_offload *f);
7c1b8eb1
AS		 582int mlxsw_sp_flower_stats(struct mlxsw_sp_port *mlxsw_sp_port, bool ingress,
583 struct tc_cls_flower_offload *f);
7aa0f5aa 584
96f17e07
NF		 585/* spectrum_qdisc.c */
586int mlxsw_sp_setup_tc_red(struct mlxsw_sp_port *mlxsw_sp_port,
587 struct tc_red_qopt_offload *p);
588
cb4cc0e0 589/* spectrum_fid.c */
a1107487
IS		 590int mlxsw_sp_fid_flood_set(struct mlxsw_sp_fid *fid,
591 enum mlxsw_sp_flood_type packet_type, u8 local_port,
592 bool member);
593int mlxsw_sp_fid_port_vid_map(struct mlxsw_sp_fid *fid,
594 struct mlxsw_sp_port *mlxsw_sp_port, u16 vid);
595void mlxsw_sp_fid_port_vid_unmap(struct mlxsw_sp_fid *fid,
596 struct mlxsw_sp_port *mlxsw_sp_port, u16 vid);
597enum mlxsw_sp_rif_type mlxsw_sp_fid_rif_type(const struct mlxsw_sp_fid *fid);
598u16 mlxsw_sp_fid_index(const struct mlxsw_sp_fid *fid);
599enum mlxsw_sp_fid_type mlxsw_sp_fid_type(const struct mlxsw_sp_fid *fid);
600void mlxsw_sp_fid_rif_set(struct mlxsw_sp_fid *fid, struct mlxsw_sp_rif *rif);
e4f3c1c1
IS		 601enum mlxsw_sp_rif_type
602mlxsw_sp_fid_type_rif_type(const struct mlxsw_sp *mlxsw_sp,
603 enum mlxsw_sp_fid_type type);
604u16 mlxsw_sp_fid_8021q_vid(const struct mlxsw_sp_fid *fid);
a1107487
IS		 605struct mlxsw_sp_fid *mlxsw_sp_fid_8021q_get(struct mlxsw_sp *mlxsw_sp, u16 vid);
606struct mlxsw_sp_fid *mlxsw_sp_fid_8021d_get(struct mlxsw_sp *mlxsw_sp,
607 int br_ifindex);
608struct mlxsw_sp_fid *mlxsw_sp_fid_rfid_get(struct mlxsw_sp *mlxsw_sp,
609 u16 rif_index);
610struct mlxsw_sp_fid *mlxsw_sp_fid_dummy_get(struct mlxsw_sp *mlxsw_sp);
611void mlxsw_sp_fid_put(struct mlxsw_sp_fid *fid);
612int mlxsw_sp_port_fids_init(struct mlxsw_sp_port *mlxsw_sp_port);
613void mlxsw_sp_port_fids_fini(struct mlxsw_sp_port *mlxsw_sp_port);
614int mlxsw_sp_fids_init(struct mlxsw_sp *mlxsw_sp);
615void mlxsw_sp_fids_fini(struct mlxsw_sp *mlxsw_sp);
616
56ade8fe 617#endif
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