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);