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];
28 /* Legacy VF - this affects the datapath, so qede has to know */
32 struct qed_update_vport_rss_params {
33 u16 rss_ind_table[128];
38 struct qed_update_vport_params {
40 u8 update_vport_active_flg;
42 u8 update_tx_switching_flg;
44 u8 update_accept_any_vlan_flg;
47 struct qed_update_vport_rss_params rss_params;
50 struct qed_start_vport_params {
51 bool remove_inner_vlan;
59 struct qed_stop_rxq_params {
63 bool eq_completion_only;
66 struct qed_stop_txq_params {
71 enum qed_filter_rx_mode_type {
72 QED_FILTER_RX_MODE_TYPE_REGULAR,
73 QED_FILTER_RX_MODE_TYPE_MULTI_PROMISC,
74 QED_FILTER_RX_MODE_TYPE_PROMISC,
77 enum qed_filter_xcast_params_type {
78 QED_FILTER_XCAST_TYPE_ADD,
79 QED_FILTER_XCAST_TYPE_DEL,
80 QED_FILTER_XCAST_TYPE_REPLACE,
83 struct qed_filter_ucast_params {
84 enum qed_filter_xcast_params_type type;
88 unsigned char mac[ETH_ALEN];
91 struct qed_filter_mcast_params {
92 enum qed_filter_xcast_params_type type;
94 unsigned char mac[64][ETH_ALEN];
97 union qed_filter_type_params {
98 enum qed_filter_rx_mode_type accept_flags;
99 struct qed_filter_ucast_params ucast;
100 struct qed_filter_mcast_params mcast;
103 enum qed_filter_type {
104 QED_FILTER_TYPE_UCAST,
105 QED_FILTER_TYPE_MCAST,
106 QED_FILTER_TYPE_RX_MODE,
107 QED_MAX_FILTER_TYPES,
110 struct qed_filter_params {
111 enum qed_filter_type type;
112 union qed_filter_type_params filter;
115 struct qed_queue_start_common_params {
124 struct qed_tunn_params {
126 u8 update_vxlan_port;
128 u8 update_geneve_port;
131 struct qed_eth_cb_ops {
132 struct qed_common_cb_ops common;
133 void (*force_mac) (void *dev, u8 *mac, bool forced);
137 /* Prototype declaration of qed_eth_dcbnl_ops should match with the declaration
138 * of dcbnl_rtnl_ops structure.
140 struct qed_eth_dcbnl_ops {
141 /* IEEE 802.1Qaz std */
142 int (*ieee_getpfc)(struct qed_dev *cdev, struct ieee_pfc *pfc);
143 int (*ieee_setpfc)(struct qed_dev *cdev, struct ieee_pfc *pfc);
144 int (*ieee_getets)(struct qed_dev *cdev, struct ieee_ets *ets);
145 int (*ieee_setets)(struct qed_dev *cdev, struct ieee_ets *ets);
146 int (*ieee_peer_getets)(struct qed_dev *cdev, struct ieee_ets *ets);
147 int (*ieee_peer_getpfc)(struct qed_dev *cdev, struct ieee_pfc *pfc);
148 int (*ieee_getapp)(struct qed_dev *cdev, struct dcb_app *app);
149 int (*ieee_setapp)(struct qed_dev *cdev, struct dcb_app *app);
152 u8 (*getstate)(struct qed_dev *cdev);
153 u8 (*setstate)(struct qed_dev *cdev, u8 state);
154 void (*getpgtccfgtx)(struct qed_dev *cdev, int prio, u8 *prio_type,
155 u8 *pgid, u8 *bw_pct, u8 *up_map);
156 void (*getpgbwgcfgtx)(struct qed_dev *cdev, int pgid, u8 *bw_pct);
157 void (*getpgtccfgrx)(struct qed_dev *cdev, int prio, u8 *prio_type,
158 u8 *pgid, u8 *bw_pct, u8 *up_map);
159 void (*getpgbwgcfgrx)(struct qed_dev *cdev, int pgid, u8 *bw_pct);
160 void (*getpfccfg)(struct qed_dev *cdev, int prio, u8 *setting);
161 void (*setpfccfg)(struct qed_dev *cdev, int prio, u8 setting);
162 u8 (*getcap)(struct qed_dev *cdev, int capid, u8 *cap);
163 int (*getnumtcs)(struct qed_dev *cdev, int tcid, u8 *num);
164 u8 (*getpfcstate)(struct qed_dev *cdev);
165 int (*getapp)(struct qed_dev *cdev, u8 idtype, u16 id);
166 u8 (*getfeatcfg)(struct qed_dev *cdev, int featid, u8 *flags);
168 /* DCBX configuration */
169 u8 (*getdcbx)(struct qed_dev *cdev);
170 void (*setpgtccfgtx)(struct qed_dev *cdev, int prio,
171 u8 pri_type, u8 pgid, u8 bw_pct, u8 up_map);
172 void (*setpgtccfgrx)(struct qed_dev *cdev, int prio,
173 u8 pri_type, u8 pgid, u8 bw_pct, u8 up_map);
174 void (*setpgbwgcfgtx)(struct qed_dev *cdev, int pgid, u8 bw_pct);
175 void (*setpgbwgcfgrx)(struct qed_dev *cdev, int pgid, u8 bw_pct);
176 u8 (*setall)(struct qed_dev *cdev);
177 int (*setnumtcs)(struct qed_dev *cdev, int tcid, u8 num);
178 void (*setpfcstate)(struct qed_dev *cdev, u8 state);
179 int (*setapp)(struct qed_dev *cdev, u8 idtype, u16 idval, u8 up);
180 u8 (*setdcbx)(struct qed_dev *cdev, u8 state);
181 u8 (*setfeatcfg)(struct qed_dev *cdev, int featid, u8 flags);
184 int (*peer_getappinfo)(struct qed_dev *cdev,
185 struct dcb_peer_app_info *info,
187 int (*peer_getapptable)(struct qed_dev *cdev, struct dcb_app *table);
190 int (*cee_peer_getpfc)(struct qed_dev *cdev, struct cee_pfc *pfc);
191 int (*cee_peer_getpg)(struct qed_dev *cdev, struct cee_pg *pg);
196 const struct qed_common_ops *common;
197 #ifdef CONFIG_QED_SRIOV
198 const struct qed_iov_hv_ops *iov;
201 const struct qed_eth_dcbnl_ops *dcb;
204 int (*fill_dev_info)(struct qed_dev *cdev,
205 struct qed_dev_eth_info *info);
207 void (*register_ops)(struct qed_dev *cdev,
208 struct qed_eth_cb_ops *ops,
211 bool(*check_mac) (struct qed_dev *cdev, u8 *mac);
213 int (*vport_start)(struct qed_dev *cdev,
214 struct qed_start_vport_params *params);
216 int (*vport_stop)(struct qed_dev *cdev,
219 int (*vport_update)(struct qed_dev *cdev,
220 struct qed_update_vport_params *params);
222 int (*q_rx_start)(struct qed_dev *cdev,
223 struct qed_queue_start_common_params *params,
225 dma_addr_t bd_chain_phys_addr,
226 dma_addr_t cqe_pbl_addr,
228 void __iomem **pp_prod);
230 int (*q_rx_stop)(struct qed_dev *cdev,
231 struct qed_stop_rxq_params *params);
233 int (*q_tx_start)(struct qed_dev *cdev,
234 struct qed_queue_start_common_params *params,
237 void __iomem **pp_doorbell);
239 int (*q_tx_stop)(struct qed_dev *cdev,
240 struct qed_stop_txq_params *params);
242 int (*filter_config)(struct qed_dev *cdev,
243 struct qed_filter_params *params);
245 int (*fastpath_stop)(struct qed_dev *cdev);
247 int (*eth_cqe_completion)(struct qed_dev *cdev,
249 struct eth_slow_path_rx_cqe *cqe);
251 void (*get_vport_stats)(struct qed_dev *cdev,
252 struct qed_eth_stats *stats);
254 int (*tunn_config)(struct qed_dev *cdev,
255 struct qed_tunn_params *params);
258 const struct qed_eth_ops *qed_get_eth_ops(void);
259 void qed_put_eth_ops(void);