2 * Copyright (c) 2016 QLogic Corporation.
6 * See LICENSE.qede_pmd for copyright and licensing details.
9 #ifndef __ECORE_L2_API_H__
10 #define __ECORE_L2_API_H__
12 #include "ecore_status.h"
13 #include "ecore_sp_api.h"
15 #ifndef __EXTRACT__LINUX__
19 ECORE_RSS_IPV4_TCP = 0x4,
20 ECORE_RSS_IPV6_TCP = 0x8,
21 ECORE_RSS_IPV4_UDP = 0x10,
22 ECORE_RSS_IPV6_UDP = 0x20,
25 /* Should be the same as ETH_RSS_IND_TABLE_ENTRIES_NUM */
26 #define ECORE_RSS_IND_TABLE_SIZE 128
27 #define ECORE_RSS_KEY_SIZE 10 /* size in 32b chunks */
30 struct ecore_queue_start_common_params {
31 /* Should always be relative to entity sending this. */
35 /* Relative, but relevant only for PFs */
38 /* These are always absolute */
43 struct ecore_rxq_start_ret_params {
44 void OSAL_IOMEM *p_prod;
48 struct ecore_txq_start_ret_params {
49 void OSAL_IOMEM *p_doorbell;
53 struct ecore_rss_params {
57 u8 update_rss_capabilities;
58 u8 update_rss_ind_table;
61 u8 rss_table_size_log; /* The table size is 2 ^ rss_table_size_log */
62 u16 rss_ind_table[ECORE_RSS_IND_TABLE_SIZE];
63 u32 rss_key[ECORE_RSS_KEY_SIZE];
66 struct ecore_sge_tpa_params {
67 u8 max_buffers_per_cqe;
72 u8 tpa_ipv4_tunn_en_flg;
73 u8 tpa_ipv6_tunn_en_flg;
75 u8 update_tpa_param_flg;
77 u8 tpa_hdr_data_split_flg;
78 u8 tpa_gro_consistent_flg;
81 u16 tpa_min_size_to_start;
82 u16 tpa_min_size_to_cont;
85 enum ecore_filter_opcode {
89 ECORE_FILTER_REPLACE, /* Delete all MACs and add new one instead */
90 ECORE_FILTER_FLUSH, /* Removes all filters */
93 enum ecore_filter_ucast_type {
96 ECORE_FILTER_MAC_VLAN,
97 ECORE_FILTER_INNER_MAC,
98 ECORE_FILTER_INNER_VLAN,
99 ECORE_FILTER_INNER_PAIR,
100 ECORE_FILTER_INNER_MAC_VNI_PAIR,
101 ECORE_FILTER_MAC_VNI_PAIR,
103 ECORE_FILTER_UNUSED, /* @DPDK */
106 struct ecore_filter_ucast {
107 enum ecore_filter_opcode opcode;
108 enum ecore_filter_ucast_type type;
112 u8 vport_to_remove_from;
113 unsigned char mac[ETH_ALEN];
119 struct ecore_filter_mcast {
120 /* MOVE is not supported for multicast */
121 enum ecore_filter_opcode opcode;
123 u8 vport_to_remove_from;
125 #define ECORE_MAX_MC_ADDRS 64
126 unsigned char mac[ECORE_MAX_MC_ADDRS][ETH_ALEN];
129 struct ecore_filter_accept_flags {
130 u8 update_rx_mode_config;
131 u8 update_tx_mode_config;
134 #define ECORE_ACCEPT_NONE 0x01
135 #define ECORE_ACCEPT_UCAST_MATCHED 0x02
136 #define ECORE_ACCEPT_UCAST_UNMATCHED 0x04
137 #define ECORE_ACCEPT_MCAST_MATCHED 0x08
138 #define ECORE_ACCEPT_MCAST_UNMATCHED 0x10
139 #define ECORE_ACCEPT_BCAST 0x20
142 /* Add / remove / move / remove-all unicast MAC-VLAN filters.
143 * FW will assert in the following cases, so driver should take care...:
144 * 1. Adding a filter to a full table.
145 * 2. Adding a filter which already exists on that vport.
146 * 3. Removing a filter which doesn't exist.
150 ecore_filter_ucast_cmd(struct ecore_dev *p_dev,
151 struct ecore_filter_ucast *p_filter_cmd,
152 enum spq_mode comp_mode,
153 struct ecore_spq_comp_cb *p_comp_data);
155 /* Add / remove / move multicast MAC filters. */
157 ecore_filter_mcast_cmd(struct ecore_dev *p_dev,
158 struct ecore_filter_mcast *p_filter_cmd,
159 enum spq_mode comp_mode,
160 struct ecore_spq_comp_cb *p_comp_data);
162 /* Set "accept" filters */
164 ecore_filter_accept_cmd(
165 struct ecore_dev *p_dev,
167 struct ecore_filter_accept_flags accept_flags,
168 u8 update_accept_any_vlan,
170 enum spq_mode comp_mode,
171 struct ecore_spq_comp_cb *p_comp_data);
174 * @brief ecore_eth_rx_queue_start - RX Queue Start Ramrod
176 * This ramrod initializes an RX Queue for a VPort. An Assert is generated if
177 * the VPort ID is not currently initialized.
181 * @p_params Inputs; Relative for PF [SB being an exception]
182 * @param bd_max_bytes Maximum bytes that can be placed on a BD
183 * @param bd_chain_phys_addr Physical address of BDs for receive.
184 * @param cqe_pbl_addr Physical address of the CQE PBL Table.
185 * @param cqe_pbl_size Size of the CQE PBL Table
186 * @param p_ret_params Pointed struct to be filled with outputs.
188 * @return enum _ecore_status_t
191 ecore_eth_rx_queue_start(struct ecore_hwfn *p_hwfn,
193 struct ecore_queue_start_common_params *p_params,
195 dma_addr_t bd_chain_phys_addr,
196 dma_addr_t cqe_pbl_addr,
198 struct ecore_rxq_start_ret_params *p_ret_params);
201 * @brief ecore_eth_rx_queue_stop - This ramrod closes an Rx queue
204 * @param p_rxq Handler of queue to close
205 * @param eq_completion_only If True completion will be on
206 * EQe, if False completion will be
207 * on EQe if p_hwfn opaque
208 * different from the RXQ opaque
210 * @param cqe_completion If True completion will be
212 * @return enum _ecore_status_t
215 ecore_eth_rx_queue_stop(struct ecore_hwfn *p_hwfn,
217 bool eq_completion_only,
218 bool cqe_completion);
221 * @brief - TX Queue Start Ramrod
223 * This ramrod initializes a TX Queue for a VPort. An Assert is generated if
224 * the VPort is not currently initialized.
229 * @param tc traffic class to use with this L2 txq
230 * @param pbl_addr address of the pbl array
231 * @param pbl_size number of entries in pbl
232 * @param p_ret_params Pointer to fill the return parameters in.
234 * @return enum _ecore_status_t
237 ecore_eth_tx_queue_start(struct ecore_hwfn *p_hwfn,
239 struct ecore_queue_start_common_params *p_params,
243 struct ecore_txq_start_ret_params *p_ret_params);
246 * @brief ecore_eth_tx_queue_stop - closes a Tx queue
249 * @param p_txq - handle to Tx queue needed to be closed
251 * @return enum _ecore_status_t
253 enum _ecore_status_t ecore_eth_tx_queue_stop(struct ecore_hwfn *p_hwfn,
256 enum ecore_tpa_mode {
263 struct ecore_sp_vport_start_params {
264 enum ecore_tpa_mode tpa_mode;
265 bool remove_inner_vlan; /* Inner VLAN removal is enabled */
266 bool tx_switching; /* Vport supports tx-switching */
267 bool handle_ptp_pkts; /* Handle PTP packets */
268 bool only_untagged; /* Untagged pkt control */
269 bool drop_ttl0; /* Drop packets with TTL = 0 */
270 u8 max_buffers_per_cqe;
273 u8 vport_id; /* VPORT ID */
274 u16 mtu; /* VPORT MTU */
275 bool zero_placement_offset;
279 /* Strict behavior on transmission errors */
280 bool b_err_illegal_vlan_mode;
281 bool b_err_illegal_inband_mode;
282 bool b_err_vlan_insert_with_inband;
283 bool b_err_small_pkt;
285 bool b_err_anti_spoof;
286 bool b_err_ctrl_frame;
290 * @brief ecore_sp_vport_start -
292 * This ramrod initializes a VPort. An Assert if generated if the Function ID
293 * of the VPort is not enabled.
296 * @param p_params VPORT start params
298 * @return enum _ecore_status_t
301 ecore_sp_vport_start(struct ecore_hwfn *p_hwfn,
302 struct ecore_sp_vport_start_params *p_params);
304 struct ecore_sp_vport_update_params {
307 u8 update_vport_active_rx_flg;
308 u8 vport_active_rx_flg;
309 u8 update_vport_active_tx_flg;
310 u8 vport_active_tx_flg;
311 u8 update_inner_vlan_removal_flg;
312 u8 inner_vlan_removal_flg;
313 u8 silent_vlan_removal_flg;
314 u8 update_default_vlan_enable_flg;
315 u8 default_vlan_enable_flg;
316 u8 update_default_vlan_flg;
318 u8 update_tx_switching_flg;
320 u8 update_approx_mcast_flg;
321 u8 update_anti_spoofing_en_flg;
323 u8 update_accept_any_vlan_flg;
325 unsigned long bins[8];
326 struct ecore_rss_params *rss_params;
327 struct ecore_filter_accept_flags accept_flags;
328 struct ecore_sge_tpa_params *sge_tpa_params;
329 /* MTU change - notice this requires the vport to be disabled.
330 * If non-zero, value would be used.
336 * @brief ecore_sp_vport_update -
338 * This ramrod updates the parameters of the VPort. Every field can be updated
339 * independently, according to flags.
341 * This ramrod is also used to set the VPort state to active after creation.
342 * An Assert is generated if the VPort does not contain an RX queue.
347 * @return enum _ecore_status_t
350 ecore_sp_vport_update(struct ecore_hwfn *p_hwfn,
351 struct ecore_sp_vport_update_params *p_params,
352 enum spq_mode comp_mode,
353 struct ecore_spq_comp_cb *p_comp_data);
355 * @brief ecore_sp_vport_stop -
357 * This ramrod closes a VPort after all its RX and TX queues are terminated.
358 * An Assert is generated if any queues are left open.
362 * @param vport_id VPort ID
364 * @return enum _ecore_status_t
366 enum _ecore_status_t ecore_sp_vport_stop(struct ecore_hwfn *p_hwfn,
371 ecore_sp_eth_filter_ucast(struct ecore_hwfn *p_hwfn,
373 struct ecore_filter_ucast *p_filter_cmd,
374 enum spq_mode comp_mode,
375 struct ecore_spq_comp_cb *p_comp_data);
378 * @brief ecore_sp_rx_eth_queues_update -
380 * This ramrod updates an RX queue. It is used for setting the active state
381 * of the queue and updating the TPA and SGE parameters.
383 * @note Final phase API.
386 * @param pp_rxq_handlers An array of queue handlers to be updated.
387 * @param num_rxqs number of queues to update.
388 * @param complete_cqe_flg Post completion to the CQE Ring if set
389 * @param complete_event_flg Post completion to the Event Ring if set
393 * @return enum _ecore_status_t
397 ecore_sp_eth_rx_queues_update(struct ecore_hwfn *p_hwfn,
398 void **pp_rxq_handlers,
401 u8 complete_event_flg,
402 enum spq_mode comp_mode,
403 struct ecore_spq_comp_cb *p_comp_data);
405 void __ecore_get_vport_stats(struct ecore_hwfn *p_hwfn,
406 struct ecore_ptt *p_ptt,
407 struct ecore_eth_stats *stats,
408 u16 statistics_bin, bool b_get_port_stats);
410 void ecore_get_vport_stats(struct ecore_dev *p_dev,
411 struct ecore_eth_stats *stats);
413 void ecore_reset_vport_stats(struct ecore_dev *p_dev);