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25c089d7 | 1 | /* QLogic qed NIC Driver |
e8f1cb50 | 2 | * Copyright (c) 2015-2017 QLogic Corporation |
25c089d7 | 3 | * |
e8f1cb50 MY |
4 | * This software is available to you under a choice of one of two |
5 | * licenses. You may choose to be licensed under the terms of the GNU | |
6 | * General Public License (GPL) Version 2, available from the file | |
7 | * COPYING in the main directory of this source tree, or the | |
8 | * OpenIB.org BSD license below: | |
9 | * | |
10 | * Redistribution and use in source and binary forms, with or | |
11 | * without modification, are permitted provided that the following | |
12 | * conditions are met: | |
13 | * | |
14 | * - Redistributions of source code must retain the above | |
15 | * copyright notice, this list of conditions and the following | |
16 | * disclaimer. | |
17 | * | |
18 | * - Redistributions in binary form must reproduce the above | |
19 | * copyright notice, this list of conditions and the following | |
20 | * disclaimer in the documentation and /or other materials | |
21 | * provided with the distribution. | |
22 | * | |
23 | * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, | |
24 | * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF | |
25 | * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND | |
26 | * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS | |
27 | * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN | |
28 | * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN | |
29 | * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE | |
30 | * SOFTWARE. | |
25c089d7 YM |
31 | */ |
32 | ||
33 | #ifndef _QED_ETH_IF_H | |
34 | #define _QED_ETH_IF_H | |
35 | ||
36 | #include <linux/list.h> | |
37 | #include <linux/if_link.h> | |
38 | #include <linux/qed/eth_common.h> | |
39 | #include <linux/qed/qed_if.h> | |
0b55e27d | 40 | #include <linux/qed/qed_iov_if.h> |
25c089d7 | 41 | |
3da7a37a MY |
42 | struct qed_queue_start_common_params { |
43 | /* Should always be relative to entity sending this. */ | |
44 | u8 vport_id; | |
45 | u16 queue_id; | |
46 | ||
47 | /* Relative, but relevant only for PFs */ | |
48 | u8 stats_id; | |
49 | ||
50 | /* These are always absolute */ | |
51 | u16 sb; | |
52 | u8 sb_idx; | |
53 | }; | |
54 | ||
55 | struct qed_rxq_start_ret_params { | |
56 | void __iomem *p_prod; | |
57 | void *p_handle; | |
58 | }; | |
59 | ||
60 | struct qed_txq_start_ret_params { | |
61 | void __iomem *p_doorbell; | |
62 | void *p_handle; | |
63 | }; | |
64 | ||
25c089d7 YM |
65 | struct qed_dev_eth_info { |
66 | struct qed_dev_info common; | |
67 | ||
68 | u8 num_queues; | |
69 | u8 num_tc; | |
70 | ||
71 | u8 port_mac[ETH_ALEN]; | |
2edbff8d | 72 | u16 num_vlan_filters; |
7b7e70f9 | 73 | u16 num_mac_filters; |
d8c2c7e3 YM |
74 | |
75 | /* Legacy VF - this affects the datapath, so qede has to know */ | |
76 | bool is_legacy; | |
25c089d7 YM |
77 | }; |
78 | ||
cee4d264 MC |
79 | struct qed_update_vport_rss_params { |
80 | u16 rss_ind_table[128]; | |
81 | u32 rss_key[10]; | |
8c5ebd0c | 82 | u8 rss_caps; |
cee4d264 MC |
83 | }; |
84 | ||
85 | struct qed_update_vport_params { | |
86 | u8 vport_id; | |
87 | u8 update_vport_active_flg; | |
88 | u8 vport_active_flg; | |
831bfb0e YM |
89 | u8 update_tx_switching_flg; |
90 | u8 tx_switching_flg; | |
3f9b4a69 YM |
91 | u8 update_accept_any_vlan_flg; |
92 | u8 accept_any_vlan; | |
cee4d264 MC |
93 | u8 update_rss_flg; |
94 | struct qed_update_vport_rss_params rss_params; | |
95 | }; | |
96 | ||
088c8618 MC |
97 | struct qed_start_vport_params { |
98 | bool remove_inner_vlan; | |
99 | bool gro_enable; | |
100 | bool drop_ttl0; | |
101 | u8 vport_id; | |
102 | u16 mtu; | |
a0d26d5a | 103 | bool clear_stats; |
088c8618 MC |
104 | }; |
105 | ||
cee4d264 MC |
106 | enum qed_filter_rx_mode_type { |
107 | QED_FILTER_RX_MODE_TYPE_REGULAR, | |
108 | QED_FILTER_RX_MODE_TYPE_MULTI_PROMISC, | |
109 | QED_FILTER_RX_MODE_TYPE_PROMISC, | |
110 | }; | |
111 | ||
112 | enum qed_filter_xcast_params_type { | |
113 | QED_FILTER_XCAST_TYPE_ADD, | |
114 | QED_FILTER_XCAST_TYPE_DEL, | |
115 | QED_FILTER_XCAST_TYPE_REPLACE, | |
116 | }; | |
117 | ||
118 | struct qed_filter_ucast_params { | |
119 | enum qed_filter_xcast_params_type type; | |
120 | u8 vlan_valid; | |
121 | u16 vlan; | |
122 | u8 mac_valid; | |
123 | unsigned char mac[ETH_ALEN]; | |
124 | }; | |
125 | ||
126 | struct qed_filter_mcast_params { | |
127 | enum qed_filter_xcast_params_type type; | |
128 | u8 num; | |
129 | unsigned char mac[64][ETH_ALEN]; | |
130 | }; | |
131 | ||
132 | union qed_filter_type_params { | |
133 | enum qed_filter_rx_mode_type accept_flags; | |
134 | struct qed_filter_ucast_params ucast; | |
135 | struct qed_filter_mcast_params mcast; | |
136 | }; | |
137 | ||
138 | enum qed_filter_type { | |
139 | QED_FILTER_TYPE_UCAST, | |
140 | QED_FILTER_TYPE_MCAST, | |
141 | QED_FILTER_TYPE_RX_MODE, | |
142 | QED_MAX_FILTER_TYPES, | |
143 | }; | |
144 | ||
145 | struct qed_filter_params { | |
146 | enum qed_filter_type type; | |
147 | union qed_filter_type_params filter; | |
148 | }; | |
149 | ||
464f6645 MC |
150 | struct qed_tunn_params { |
151 | u16 vxlan_port; | |
152 | u8 update_vxlan_port; | |
153 | u16 geneve_port; | |
154 | u8 update_geneve_port; | |
155 | }; | |
156 | ||
cee4d264 MC |
157 | struct qed_eth_cb_ops { |
158 | struct qed_common_cb_ops common; | |
c3aaa403 | 159 | void (*force_mac) (void *dev, u8 *mac, bool forced); |
cee4d264 MC |
160 | }; |
161 | ||
a1d8d8a5 SRK |
162 | #ifdef CONFIG_DCB |
163 | /* Prototype declaration of qed_eth_dcbnl_ops should match with the declaration | |
164 | * of dcbnl_rtnl_ops structure. | |
165 | */ | |
166 | struct qed_eth_dcbnl_ops { | |
167 | /* IEEE 802.1Qaz std */ | |
168 | int (*ieee_getpfc)(struct qed_dev *cdev, struct ieee_pfc *pfc); | |
169 | int (*ieee_setpfc)(struct qed_dev *cdev, struct ieee_pfc *pfc); | |
170 | int (*ieee_getets)(struct qed_dev *cdev, struct ieee_ets *ets); | |
171 | int (*ieee_setets)(struct qed_dev *cdev, struct ieee_ets *ets); | |
172 | int (*ieee_peer_getets)(struct qed_dev *cdev, struct ieee_ets *ets); | |
173 | int (*ieee_peer_getpfc)(struct qed_dev *cdev, struct ieee_pfc *pfc); | |
174 | int (*ieee_getapp)(struct qed_dev *cdev, struct dcb_app *app); | |
175 | int (*ieee_setapp)(struct qed_dev *cdev, struct dcb_app *app); | |
176 | ||
177 | /* CEE std */ | |
178 | u8 (*getstate)(struct qed_dev *cdev); | |
179 | u8 (*setstate)(struct qed_dev *cdev, u8 state); | |
180 | void (*getpgtccfgtx)(struct qed_dev *cdev, int prio, u8 *prio_type, | |
181 | u8 *pgid, u8 *bw_pct, u8 *up_map); | |
182 | void (*getpgbwgcfgtx)(struct qed_dev *cdev, int pgid, u8 *bw_pct); | |
183 | void (*getpgtccfgrx)(struct qed_dev *cdev, int prio, u8 *prio_type, | |
184 | u8 *pgid, u8 *bw_pct, u8 *up_map); | |
185 | void (*getpgbwgcfgrx)(struct qed_dev *cdev, int pgid, u8 *bw_pct); | |
186 | void (*getpfccfg)(struct qed_dev *cdev, int prio, u8 *setting); | |
187 | void (*setpfccfg)(struct qed_dev *cdev, int prio, u8 setting); | |
188 | u8 (*getcap)(struct qed_dev *cdev, int capid, u8 *cap); | |
189 | int (*getnumtcs)(struct qed_dev *cdev, int tcid, u8 *num); | |
190 | u8 (*getpfcstate)(struct qed_dev *cdev); | |
191 | int (*getapp)(struct qed_dev *cdev, u8 idtype, u16 id); | |
192 | u8 (*getfeatcfg)(struct qed_dev *cdev, int featid, u8 *flags); | |
193 | ||
194 | /* DCBX configuration */ | |
195 | u8 (*getdcbx)(struct qed_dev *cdev); | |
196 | void (*setpgtccfgtx)(struct qed_dev *cdev, int prio, | |
197 | u8 pri_type, u8 pgid, u8 bw_pct, u8 up_map); | |
198 | void (*setpgtccfgrx)(struct qed_dev *cdev, int prio, | |
199 | u8 pri_type, u8 pgid, u8 bw_pct, u8 up_map); | |
200 | void (*setpgbwgcfgtx)(struct qed_dev *cdev, int pgid, u8 bw_pct); | |
201 | void (*setpgbwgcfgrx)(struct qed_dev *cdev, int pgid, u8 bw_pct); | |
202 | u8 (*setall)(struct qed_dev *cdev); | |
203 | int (*setnumtcs)(struct qed_dev *cdev, int tcid, u8 num); | |
204 | void (*setpfcstate)(struct qed_dev *cdev, u8 state); | |
205 | int (*setapp)(struct qed_dev *cdev, u8 idtype, u16 idval, u8 up); | |
206 | u8 (*setdcbx)(struct qed_dev *cdev, u8 state); | |
207 | u8 (*setfeatcfg)(struct qed_dev *cdev, int featid, u8 flags); | |
208 | ||
209 | /* Peer apps */ | |
210 | int (*peer_getappinfo)(struct qed_dev *cdev, | |
211 | struct dcb_peer_app_info *info, | |
212 | u16 *app_count); | |
213 | int (*peer_getapptable)(struct qed_dev *cdev, struct dcb_app *table); | |
214 | ||
215 | /* CEE peer */ | |
216 | int (*cee_peer_getpfc)(struct qed_dev *cdev, struct cee_pfc *pfc); | |
217 | int (*cee_peer_getpg)(struct qed_dev *cdev, struct cee_pg *pg); | |
218 | }; | |
219 | #endif | |
220 | ||
25c089d7 YM |
221 | struct qed_eth_ops { |
222 | const struct qed_common_ops *common; | |
0b55e27d YM |
223 | #ifdef CONFIG_QED_SRIOV |
224 | const struct qed_iov_hv_ops *iov; | |
225 | #endif | |
a1d8d8a5 SRK |
226 | #ifdef CONFIG_DCB |
227 | const struct qed_eth_dcbnl_ops *dcb; | |
228 | #endif | |
25c089d7 YM |
229 | |
230 | int (*fill_dev_info)(struct qed_dev *cdev, | |
231 | struct qed_dev_eth_info *info); | |
232 | ||
cc875c2e YM |
233 | void (*register_ops)(struct qed_dev *cdev, |
234 | struct qed_eth_cb_ops *ops, | |
235 | void *cookie); | |
236 | ||
eff16960 YM |
237 | bool(*check_mac) (struct qed_dev *cdev, u8 *mac); |
238 | ||
cee4d264 | 239 | int (*vport_start)(struct qed_dev *cdev, |
088c8618 | 240 | struct qed_start_vport_params *params); |
cee4d264 MC |
241 | |
242 | int (*vport_stop)(struct qed_dev *cdev, | |
243 | u8 vport_id); | |
244 | ||
245 | int (*vport_update)(struct qed_dev *cdev, | |
246 | struct qed_update_vport_params *params); | |
247 | ||
248 | int (*q_rx_start)(struct qed_dev *cdev, | |
3da7a37a | 249 | u8 rss_num, |
cee4d264 MC |
250 | struct qed_queue_start_common_params *params, |
251 | u16 bd_max_bytes, | |
252 | dma_addr_t bd_chain_phys_addr, | |
253 | dma_addr_t cqe_pbl_addr, | |
254 | u16 cqe_pbl_size, | |
3da7a37a | 255 | struct qed_rxq_start_ret_params *ret_params); |
cee4d264 | 256 | |
3da7a37a | 257 | int (*q_rx_stop)(struct qed_dev *cdev, u8 rss_id, void *handle); |
cee4d264 MC |
258 | |
259 | int (*q_tx_start)(struct qed_dev *cdev, | |
3da7a37a | 260 | u8 rss_num, |
cee4d264 MC |
261 | struct qed_queue_start_common_params *params, |
262 | dma_addr_t pbl_addr, | |
263 | u16 pbl_size, | |
3da7a37a | 264 | struct qed_txq_start_ret_params *ret_params); |
cee4d264 | 265 | |
3da7a37a | 266 | int (*q_tx_stop)(struct qed_dev *cdev, u8 rss_id, void *handle); |
cee4d264 MC |
267 | |
268 | int (*filter_config)(struct qed_dev *cdev, | |
269 | struct qed_filter_params *params); | |
270 | ||
271 | int (*fastpath_stop)(struct qed_dev *cdev); | |
272 | ||
273 | int (*eth_cqe_completion)(struct qed_dev *cdev, | |
274 | u8 rss_id, | |
275 | struct eth_slow_path_rx_cqe *cqe); | |
9df2ed04 MC |
276 | |
277 | void (*get_vport_stats)(struct qed_dev *cdev, | |
278 | struct qed_eth_stats *stats); | |
464f6645 MC |
279 | |
280 | int (*tunn_config)(struct qed_dev *cdev, | |
281 | struct qed_tunn_params *params); | |
25c089d7 YM |
282 | }; |
283 | ||
95114344 | 284 | const struct qed_eth_ops *qed_get_eth_ops(void); |
25c089d7 YM |
285 | void qed_put_eth_ops(void); |
286 | ||
287 | #endif |