1 /* QLogic qed NIC Driver
2 * Copyright (c) 2015 QLogic Corporation
4 * This software is available under the terms of the GNU General Public License
5 * (GPL) Version 2, available from the file COPYING in the main directory of
12 #include <linux/list.h>
13 #include <linux/if_link.h>
14 #include <linux/qed/eth_common.h>
15 #include <linux/qed/qed_if.h>
16 #include <linux/qed/qed_iov_if.h>
18 struct qed_dev_eth_info {
19 struct qed_dev_info common;
24 u8 port_mac[ETH_ALEN];
27 /* Legacy VF - this affects the datapath, so qede has to know */
31 struct qed_update_vport_rss_params {
32 u16 rss_ind_table[128];
37 struct qed_update_vport_params {
39 u8 update_vport_active_flg;
41 u8 update_tx_switching_flg;
43 u8 update_accept_any_vlan_flg;
46 struct qed_update_vport_rss_params rss_params;
49 struct qed_start_vport_params {
50 bool remove_inner_vlan;
58 struct qed_stop_rxq_params {
62 bool eq_completion_only;
65 struct qed_stop_txq_params {
70 enum qed_filter_rx_mode_type {
71 QED_FILTER_RX_MODE_TYPE_REGULAR,
72 QED_FILTER_RX_MODE_TYPE_MULTI_PROMISC,
73 QED_FILTER_RX_MODE_TYPE_PROMISC,
76 enum qed_filter_xcast_params_type {
77 QED_FILTER_XCAST_TYPE_ADD,
78 QED_FILTER_XCAST_TYPE_DEL,
79 QED_FILTER_XCAST_TYPE_REPLACE,
82 struct qed_filter_ucast_params {
83 enum qed_filter_xcast_params_type type;
87 unsigned char mac[ETH_ALEN];
90 struct qed_filter_mcast_params {
91 enum qed_filter_xcast_params_type type;
93 unsigned char mac[64][ETH_ALEN];
96 union qed_filter_type_params {
97 enum qed_filter_rx_mode_type accept_flags;
98 struct qed_filter_ucast_params ucast;
99 struct qed_filter_mcast_params mcast;
102 enum qed_filter_type {
103 QED_FILTER_TYPE_UCAST,
104 QED_FILTER_TYPE_MCAST,
105 QED_FILTER_TYPE_RX_MODE,
106 QED_MAX_FILTER_TYPES,
109 struct qed_filter_params {
110 enum qed_filter_type type;
111 union qed_filter_type_params filter;
114 struct qed_queue_start_common_params {
123 struct qed_tunn_params {
125 u8 update_vxlan_port;
127 u8 update_geneve_port;
130 struct qed_eth_cb_ops {
131 struct qed_common_cb_ops common;
132 void (*force_mac) (void *dev, u8 *mac);
136 /* Prototype declaration of qed_eth_dcbnl_ops should match with the declaration
137 * of dcbnl_rtnl_ops structure.
139 struct qed_eth_dcbnl_ops {
140 /* IEEE 802.1Qaz std */
141 int (*ieee_getpfc)(struct qed_dev *cdev, struct ieee_pfc *pfc);
142 int (*ieee_setpfc)(struct qed_dev *cdev, struct ieee_pfc *pfc);
143 int (*ieee_getets)(struct qed_dev *cdev, struct ieee_ets *ets);
144 int (*ieee_setets)(struct qed_dev *cdev, struct ieee_ets *ets);
145 int (*ieee_peer_getets)(struct qed_dev *cdev, struct ieee_ets *ets);
146 int (*ieee_peer_getpfc)(struct qed_dev *cdev, struct ieee_pfc *pfc);
147 int (*ieee_getapp)(struct qed_dev *cdev, struct dcb_app *app);
148 int (*ieee_setapp)(struct qed_dev *cdev, struct dcb_app *app);
151 u8 (*getstate)(struct qed_dev *cdev);
152 u8 (*setstate)(struct qed_dev *cdev, u8 state);
153 void (*getpgtccfgtx)(struct qed_dev *cdev, int prio, u8 *prio_type,
154 u8 *pgid, u8 *bw_pct, u8 *up_map);
155 void (*getpgbwgcfgtx)(struct qed_dev *cdev, int pgid, u8 *bw_pct);
156 void (*getpgtccfgrx)(struct qed_dev *cdev, int prio, u8 *prio_type,
157 u8 *pgid, u8 *bw_pct, u8 *up_map);
158 void (*getpgbwgcfgrx)(struct qed_dev *cdev, int pgid, u8 *bw_pct);
159 void (*getpfccfg)(struct qed_dev *cdev, int prio, u8 *setting);
160 void (*setpfccfg)(struct qed_dev *cdev, int prio, u8 setting);
161 u8 (*getcap)(struct qed_dev *cdev, int capid, u8 *cap);
162 int (*getnumtcs)(struct qed_dev *cdev, int tcid, u8 *num);
163 u8 (*getpfcstate)(struct qed_dev *cdev);
164 int (*getapp)(struct qed_dev *cdev, u8 idtype, u16 id);
165 u8 (*getfeatcfg)(struct qed_dev *cdev, int featid, u8 *flags);
167 /* DCBX configuration */
168 u8 (*getdcbx)(struct qed_dev *cdev);
169 void (*setpgtccfgtx)(struct qed_dev *cdev, int prio,
170 u8 pri_type, u8 pgid, u8 bw_pct, u8 up_map);
171 void (*setpgtccfgrx)(struct qed_dev *cdev, int prio,
172 u8 pri_type, u8 pgid, u8 bw_pct, u8 up_map);
173 void (*setpgbwgcfgtx)(struct qed_dev *cdev, int pgid, u8 bw_pct);
174 void (*setpgbwgcfgrx)(struct qed_dev *cdev, int pgid, u8 bw_pct);
175 u8 (*setall)(struct qed_dev *cdev);
176 int (*setnumtcs)(struct qed_dev *cdev, int tcid, u8 num);
177 void (*setpfcstate)(struct qed_dev *cdev, u8 state);
178 int (*setapp)(struct qed_dev *cdev, u8 idtype, u16 idval, u8 up);
179 u8 (*setdcbx)(struct qed_dev *cdev, u8 state);
180 u8 (*setfeatcfg)(struct qed_dev *cdev, int featid, u8 flags);
183 int (*peer_getappinfo)(struct qed_dev *cdev,
184 struct dcb_peer_app_info *info,
186 int (*peer_getapptable)(struct qed_dev *cdev, struct dcb_app *table);
189 int (*cee_peer_getpfc)(struct qed_dev *cdev, struct cee_pfc *pfc);
190 int (*cee_peer_getpg)(struct qed_dev *cdev, struct cee_pg *pg);
195 const struct qed_common_ops *common;
196 #ifdef CONFIG_QED_SRIOV
197 const struct qed_iov_hv_ops *iov;
200 const struct qed_eth_dcbnl_ops *dcb;
203 int (*fill_dev_info)(struct qed_dev *cdev,
204 struct qed_dev_eth_info *info);
206 void (*register_ops)(struct qed_dev *cdev,
207 struct qed_eth_cb_ops *ops,
210 bool(*check_mac) (struct qed_dev *cdev, u8 *mac);
212 int (*vport_start)(struct qed_dev *cdev,
213 struct qed_start_vport_params *params);
215 int (*vport_stop)(struct qed_dev *cdev,
218 int (*vport_update)(struct qed_dev *cdev,
219 struct qed_update_vport_params *params);
221 int (*q_rx_start)(struct qed_dev *cdev,
222 struct qed_queue_start_common_params *params,
224 dma_addr_t bd_chain_phys_addr,
225 dma_addr_t cqe_pbl_addr,
227 void __iomem **pp_prod);
229 int (*q_rx_stop)(struct qed_dev *cdev,
230 struct qed_stop_rxq_params *params);
232 int (*q_tx_start)(struct qed_dev *cdev,
233 struct qed_queue_start_common_params *params,
236 void __iomem **pp_doorbell);
238 int (*q_tx_stop)(struct qed_dev *cdev,
239 struct qed_stop_txq_params *params);
241 int (*filter_config)(struct qed_dev *cdev,
242 struct qed_filter_params *params);
244 int (*fastpath_stop)(struct qed_dev *cdev);
246 int (*eth_cqe_completion)(struct qed_dev *cdev,
248 struct eth_slow_path_rx_cqe *cqe);
250 void (*get_vport_stats)(struct qed_dev *cdev,
251 struct qed_eth_stats *stats);
253 int (*tunn_config)(struct qed_dev *cdev,
254 struct qed_tunn_params *params);
257 const struct qed_eth_ops *qed_get_eth_ops(void);
258 void qed_put_eth_ops(void);