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_queue_start_common_params
{
19 /* Should always be relative to entity sending this. */
23 /* Relative, but relevant only for PFs */
26 /* These are always absolute */
31 struct qed_rxq_start_ret_params
{
36 struct qed_txq_start_ret_params
{
37 void __iomem
*p_doorbell
;
41 struct qed_dev_eth_info
{
42 struct qed_dev_info common
;
47 u8 port_mac
[ETH_ALEN
];
51 /* Legacy VF - this affects the datapath, so qede has to know */
55 struct qed_update_vport_rss_params
{
56 u16 rss_ind_table
[128];
61 struct qed_update_vport_params
{
63 u8 update_vport_active_flg
;
65 u8 update_tx_switching_flg
;
67 u8 update_accept_any_vlan_flg
;
70 struct qed_update_vport_rss_params rss_params
;
73 struct qed_start_vport_params
{
74 bool remove_inner_vlan
;
82 enum qed_filter_rx_mode_type
{
83 QED_FILTER_RX_MODE_TYPE_REGULAR
,
84 QED_FILTER_RX_MODE_TYPE_MULTI_PROMISC
,
85 QED_FILTER_RX_MODE_TYPE_PROMISC
,
88 enum qed_filter_xcast_params_type
{
89 QED_FILTER_XCAST_TYPE_ADD
,
90 QED_FILTER_XCAST_TYPE_DEL
,
91 QED_FILTER_XCAST_TYPE_REPLACE
,
94 struct qed_filter_ucast_params
{
95 enum qed_filter_xcast_params_type type
;
99 unsigned char mac
[ETH_ALEN
];
102 struct qed_filter_mcast_params
{
103 enum qed_filter_xcast_params_type type
;
105 unsigned char mac
[64][ETH_ALEN
];
108 union qed_filter_type_params
{
109 enum qed_filter_rx_mode_type accept_flags
;
110 struct qed_filter_ucast_params ucast
;
111 struct qed_filter_mcast_params mcast
;
114 enum qed_filter_type
{
115 QED_FILTER_TYPE_UCAST
,
116 QED_FILTER_TYPE_MCAST
,
117 QED_FILTER_TYPE_RX_MODE
,
118 QED_MAX_FILTER_TYPES
,
121 struct qed_filter_params
{
122 enum qed_filter_type type
;
123 union qed_filter_type_params filter
;
126 struct qed_tunn_params
{
128 u8 update_vxlan_port
;
130 u8 update_geneve_port
;
133 struct qed_eth_cb_ops
{
134 struct qed_common_cb_ops common
;
135 void (*force_mac
) (void *dev
, u8
*mac
, bool forced
);
139 /* Prototype declaration of qed_eth_dcbnl_ops should match with the declaration
140 * of dcbnl_rtnl_ops structure.
142 struct qed_eth_dcbnl_ops
{
143 /* IEEE 802.1Qaz std */
144 int (*ieee_getpfc
)(struct qed_dev
*cdev
, struct ieee_pfc
*pfc
);
145 int (*ieee_setpfc
)(struct qed_dev
*cdev
, struct ieee_pfc
*pfc
);
146 int (*ieee_getets
)(struct qed_dev
*cdev
, struct ieee_ets
*ets
);
147 int (*ieee_setets
)(struct qed_dev
*cdev
, struct ieee_ets
*ets
);
148 int (*ieee_peer_getets
)(struct qed_dev
*cdev
, struct ieee_ets
*ets
);
149 int (*ieee_peer_getpfc
)(struct qed_dev
*cdev
, struct ieee_pfc
*pfc
);
150 int (*ieee_getapp
)(struct qed_dev
*cdev
, struct dcb_app
*app
);
151 int (*ieee_setapp
)(struct qed_dev
*cdev
, struct dcb_app
*app
);
154 u8 (*getstate
)(struct qed_dev
*cdev
);
155 u8 (*setstate
)(struct qed_dev
*cdev
, u8 state
);
156 void (*getpgtccfgtx
)(struct qed_dev
*cdev
, int prio
, u8
*prio_type
,
157 u8
*pgid
, u8
*bw_pct
, u8
*up_map
);
158 void (*getpgbwgcfgtx
)(struct qed_dev
*cdev
, int pgid
, u8
*bw_pct
);
159 void (*getpgtccfgrx
)(struct qed_dev
*cdev
, int prio
, u8
*prio_type
,
160 u8
*pgid
, u8
*bw_pct
, u8
*up_map
);
161 void (*getpgbwgcfgrx
)(struct qed_dev
*cdev
, int pgid
, u8
*bw_pct
);
162 void (*getpfccfg
)(struct qed_dev
*cdev
, int prio
, u8
*setting
);
163 void (*setpfccfg
)(struct qed_dev
*cdev
, int prio
, u8 setting
);
164 u8 (*getcap
)(struct qed_dev
*cdev
, int capid
, u8
*cap
);
165 int (*getnumtcs
)(struct qed_dev
*cdev
, int tcid
, u8
*num
);
166 u8 (*getpfcstate
)(struct qed_dev
*cdev
);
167 int (*getapp
)(struct qed_dev
*cdev
, u8 idtype
, u16 id
);
168 u8 (*getfeatcfg
)(struct qed_dev
*cdev
, int featid
, u8
*flags
);
170 /* DCBX configuration */
171 u8 (*getdcbx
)(struct qed_dev
*cdev
);
172 void (*setpgtccfgtx
)(struct qed_dev
*cdev
, int prio
,
173 u8 pri_type
, u8 pgid
, u8 bw_pct
, u8 up_map
);
174 void (*setpgtccfgrx
)(struct qed_dev
*cdev
, int prio
,
175 u8 pri_type
, u8 pgid
, u8 bw_pct
, u8 up_map
);
176 void (*setpgbwgcfgtx
)(struct qed_dev
*cdev
, int pgid
, u8 bw_pct
);
177 void (*setpgbwgcfgrx
)(struct qed_dev
*cdev
, int pgid
, u8 bw_pct
);
178 u8 (*setall
)(struct qed_dev
*cdev
);
179 int (*setnumtcs
)(struct qed_dev
*cdev
, int tcid
, u8 num
);
180 void (*setpfcstate
)(struct qed_dev
*cdev
, u8 state
);
181 int (*setapp
)(struct qed_dev
*cdev
, u8 idtype
, u16 idval
, u8 up
);
182 u8 (*setdcbx
)(struct qed_dev
*cdev
, u8 state
);
183 u8 (*setfeatcfg
)(struct qed_dev
*cdev
, int featid
, u8 flags
);
186 int (*peer_getappinfo
)(struct qed_dev
*cdev
,
187 struct dcb_peer_app_info
*info
,
189 int (*peer_getapptable
)(struct qed_dev
*cdev
, struct dcb_app
*table
);
192 int (*cee_peer_getpfc
)(struct qed_dev
*cdev
, struct cee_pfc
*pfc
);
193 int (*cee_peer_getpg
)(struct qed_dev
*cdev
, struct cee_pg
*pg
);
198 const struct qed_common_ops
*common
;
199 #ifdef CONFIG_QED_SRIOV
200 const struct qed_iov_hv_ops
*iov
;
203 const struct qed_eth_dcbnl_ops
*dcb
;
206 int (*fill_dev_info
)(struct qed_dev
*cdev
,
207 struct qed_dev_eth_info
*info
);
209 void (*register_ops
)(struct qed_dev
*cdev
,
210 struct qed_eth_cb_ops
*ops
,
213 bool(*check_mac
) (struct qed_dev
*cdev
, u8
*mac
);
215 int (*vport_start
)(struct qed_dev
*cdev
,
216 struct qed_start_vport_params
*params
);
218 int (*vport_stop
)(struct qed_dev
*cdev
,
221 int (*vport_update
)(struct qed_dev
*cdev
,
222 struct qed_update_vport_params
*params
);
224 int (*q_rx_start
)(struct qed_dev
*cdev
,
226 struct qed_queue_start_common_params
*params
,
228 dma_addr_t bd_chain_phys_addr
,
229 dma_addr_t cqe_pbl_addr
,
231 struct qed_rxq_start_ret_params
*ret_params
);
233 int (*q_rx_stop
)(struct qed_dev
*cdev
, u8 rss_id
, void *handle
);
235 int (*q_tx_start
)(struct qed_dev
*cdev
,
237 struct qed_queue_start_common_params
*params
,
240 struct qed_txq_start_ret_params
*ret_params
);
242 int (*q_tx_stop
)(struct qed_dev
*cdev
, u8 rss_id
, void *handle
);
244 int (*filter_config
)(struct qed_dev
*cdev
,
245 struct qed_filter_params
*params
);
247 int (*fastpath_stop
)(struct qed_dev
*cdev
);
249 int (*eth_cqe_completion
)(struct qed_dev
*cdev
,
251 struct eth_slow_path_rx_cqe
*cqe
);
253 void (*get_vport_stats
)(struct qed_dev
*cdev
,
254 struct qed_eth_stats
*stats
);
256 int (*tunn_config
)(struct qed_dev
*cdev
,
257 struct qed_tunn_params
*params
);
260 const struct qed_eth_ops
*qed_get_eth_ops(void);
261 void qed_put_eth_ops(void);