[linux-2.6-block.git] / drivers / net / ethernet / qlogic / qed / qed_l2.h

/* QLogic qed NIC Driver
 * Copyright (c) 2015-2017  QLogic Corporation
 *
 * This software is available to you under a choice of one of two
 * licenses.  You may choose to be licensed under the terms of the GNU
 * General Public License (GPL) Version 2, available from the file
 * COPYING in the main directory of this source tree, or the
 * OpenIB.org BSD license below:
 *
 *     Redistribution and use in source and binary forms, with or
 *     without modification, are permitted provided that the following
 *     conditions are met:
 *
 *      - Redistributions of source code must retain the above
 *        copyright notice, this list of conditions and the following
 *        disclaimer.
 *
 *      - Redistributions in binary form must reproduce the above
 *        copyright notice, this list of conditions and the following
 *        disclaimer in the documentation and /or other materials
 *        provided with the distribution.
 *
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
 * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
 * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
 * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
 * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
 * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
 * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
 * SOFTWARE.
 */
#ifndef _QED_L2_H
#define _QED_L2_H
#include <linux/types.h>
#include <linux/io.h>
#include <linux/kernel.h>
#include <linux/slab.h>
#include <linux/qed/qed_eth_if.h>
#include "qed.h"
#include "qed_hw.h"
#include "qed_sp.h"
struct qed_rss_params {
	u8 update_rss_config;
	u8 rss_enable;
	u8 rss_eng_id;
	u8 update_rss_capabilities;
	u8 update_rss_ind_table;
	u8 update_rss_key;
	u8 rss_caps;
	u8 rss_table_size_log;

	/* Indirection table consist of rx queue handles */
	void *rss_ind_table[QED_RSS_IND_TABLE_SIZE];
	u32 rss_key[QED_RSS_KEY_SIZE];
};

struct qed_sge_tpa_params {
	u8 max_buffers_per_cqe;

	u8 update_tpa_en_flg;
	u8 tpa_ipv4_en_flg;
	u8 tpa_ipv6_en_flg;
	u8 tpa_ipv4_tunn_en_flg;
	u8 tpa_ipv6_tunn_en_flg;

	u8 update_tpa_param_flg;
	u8 tpa_pkt_split_flg;
	u8 tpa_hdr_data_split_flg;
	u8 tpa_gro_consistent_flg;
	u8 tpa_max_aggs_num;
	u16 tpa_max_size;
	u16 tpa_min_size_to_start;
	u16 tpa_min_size_to_cont;
};

enum qed_filter_opcode {
	QED_FILTER_ADD,
	QED_FILTER_REMOVE,
	QED_FILTER_MOVE,
	QED_FILTER_REPLACE,	/* Delete all MACs and add new one instead */
	QED_FILTER_FLUSH,	/* Removes all filters */
};

enum qed_filter_ucast_type {
	QED_FILTER_MAC,
	QED_FILTER_VLAN,
	QED_FILTER_MAC_VLAN,
	QED_FILTER_INNER_MAC,
	QED_FILTER_INNER_VLAN,
	QED_FILTER_INNER_PAIR,
	QED_FILTER_INNER_MAC_VNI_PAIR,
	QED_FILTER_MAC_VNI_PAIR,
	QED_FILTER_VNI,
};

struct qed_filter_ucast {
	enum qed_filter_opcode opcode;
	enum qed_filter_ucast_type type;
	u8 is_rx_filter;
	u8 is_tx_filter;
	u8 vport_to_add_to;
	u8 vport_to_remove_from;
	unsigned char mac[ETH_ALEN];
	u8 assert_on_error;
	u16 vlan;
	u32 vni;
};

struct qed_filter_mcast {
	/* MOVE is not supported for multicast */
	enum qed_filter_opcode opcode;
	u8 vport_to_add_to;
	u8 vport_to_remove_from;
	u8 num_mc_addrs;
#define QED_MAX_MC_ADDRS        64
	unsigned char mac[QED_MAX_MC_ADDRS][ETH_ALEN];
};

/**
 * @brief qed_eth_rx_queue_stop - This ramrod closes an Rx queue
 *
 * @param p_hwfn
 * @param p_rxq			Handler of queue to close
 * @param eq_completion_only	If True completion will be on
 *				EQe, if False completion will be
 *				on EQe if p_hwfn opaque
 *				different from the RXQ opaque
 *				otherwise on CQe.
 * @param cqe_completion	If True completion will be
 *				receive on CQe.
 * @return int
 */
int
qed_eth_rx_queue_stop(struct qed_hwfn *p_hwfn,
		      void *p_rxq,
		      bool eq_completion_only, bool cqe_completion);

/**
 * @brief qed_eth_tx_queue_stop - closes a Tx queue
 *
 * @param p_hwfn
 * @param p_txq - handle to Tx queue needed to be closed
 *
 * @return int
 */
int qed_eth_tx_queue_stop(struct qed_hwfn *p_hwfn, void *p_txq);

enum qed_tpa_mode {
	QED_TPA_MODE_NONE,
	QED_TPA_MODE_UNUSED,
	QED_TPA_MODE_GRO,
	QED_TPA_MODE_MAX
};

struct qed_sp_vport_start_params {
	enum qed_tpa_mode tpa_mode;
	bool remove_inner_vlan;
	bool tx_switching;
	bool handle_ptp_pkts;
	bool only_untagged;
	bool drop_ttl0;
	u8 max_buffers_per_cqe;
	u32 concrete_fid;
	u16 opaque_fid;
	u8 vport_id;
	u16 mtu;
	bool check_mac;
	bool check_ethtype;
};

int qed_sp_eth_vport_start(struct qed_hwfn *p_hwfn,
			   struct qed_sp_vport_start_params *p_params);


struct qed_filter_accept_flags {
	u8	update_rx_mode_config;
	u8	update_tx_mode_config;
	u8	rx_accept_filter;
	u8	tx_accept_filter;
#define QED_ACCEPT_NONE         0x01
#define QED_ACCEPT_UCAST_MATCHED        0x02
#define QED_ACCEPT_UCAST_UNMATCHED      0x04
#define QED_ACCEPT_MCAST_MATCHED        0x08
#define QED_ACCEPT_MCAST_UNMATCHED      0x10
#define QED_ACCEPT_BCAST                0x20
};

struct qed_arfs_config_params {
	bool tcp;
	bool udp;
	bool ipv4;
	bool ipv6;
	bool arfs_enable;
};

struct qed_sp_vport_update_params {
	u16				opaque_fid;
	u8				vport_id;
	u8				update_vport_active_rx_flg;
	u8				vport_active_rx_flg;
	u8				update_vport_active_tx_flg;
	u8				vport_active_tx_flg;
	u8				update_inner_vlan_removal_flg;
	u8				inner_vlan_removal_flg;
	u8				silent_vlan_removal_flg;
	u8				update_default_vlan_enable_flg;
	u8				default_vlan_enable_flg;
	u8				update_default_vlan_flg;
	u16				default_vlan;
	u8				update_tx_switching_flg;
	u8				tx_switching_flg;
	u8				update_approx_mcast_flg;
	u8				update_anti_spoofing_en_flg;
	u8				anti_spoofing_en;
	u8				update_accept_any_vlan_flg;
	u8				accept_any_vlan;
	unsigned long			bins[8];
	struct qed_rss_params		*rss_params;
	struct qed_filter_accept_flags	accept_flags;
	struct qed_sge_tpa_params	*sge_tpa_params;
};

int qed_sp_vport_update(struct qed_hwfn *p_hwfn,
			struct qed_sp_vport_update_params *p_params,
			enum spq_mode comp_mode,
			struct qed_spq_comp_cb *p_comp_data);

/**
 * @brief qed_sp_vport_stop -
 *
 * This ramrod closes a VPort after all its RX and TX queues are terminated.
 * An Assert is generated if any queues are left open.
 *
 * @param p_hwfn
 * @param opaque_fid
 * @param vport_id VPort ID
 *
 * @return int
 */
int qed_sp_vport_stop(struct qed_hwfn *p_hwfn, u16 opaque_fid, u8 vport_id);

int qed_sp_eth_filter_ucast(struct qed_hwfn *p_hwfn,
			    u16 opaque_fid,
			    struct qed_filter_ucast *p_filter_cmd,
			    enum spq_mode comp_mode,
			    struct qed_spq_comp_cb *p_comp_data);

/**
 * @brief qed_sp_rx_eth_queues_update -
 *
 * This ramrod updates an RX queue. It is used for setting the active state
 * of the queue and updating the TPA and SGE parameters.
 *
 * @note At the moment - only used by non-linux VFs.
 *
 * @param p_hwfn
 * @param pp_rxq_handlers	An array of queue handlers to be updated.
 * @param num_rxqs              number of queues to update.
 * @param complete_cqe_flg	Post completion to the CQE Ring if set
 * @param complete_event_flg	Post completion to the Event Ring if set
 * @param comp_mode
 * @param p_comp_data
 *
 * @return int
 */

int
qed_sp_eth_rx_queues_update(struct qed_hwfn *p_hwfn,
			    void **pp_rxq_handlers,
			    u8 num_rxqs,
			    u8 complete_cqe_flg,
			    u8 complete_event_flg,
			    enum spq_mode comp_mode,
			    struct qed_spq_comp_cb *p_comp_data);

void qed_get_vport_stats(struct qed_dev *cdev, struct qed_eth_stats *stats);

void qed_reset_vport_stats(struct qed_dev *cdev);

struct qed_queue_cid {
	/* 'Relative' is a relative term ;-). Usually the indices [not counting
	 * SBs] would be PF-relative, but there are some cases where that isn't
	 * the case - specifically for a PF configuring its VF indices it's
	 * possible some fields [E.g., stats-id] in 'rel' would already be abs.
	 */
	struct qed_queue_start_common_params rel;
	struct qed_queue_start_common_params abs;
	u32 cid;
	u16 opaque_fid;

	/* VFs queues are mapped differently, so we need to know the
	 * relative queue associated with them [0-based].
	 * Notice this is relevant on the *PF* queue-cid of its VF's queues,
	 * and not on the VF itself.
	 */
	bool is_vf;
	u8 vf_qid;

	/* Legacy VFs might have Rx producer located elsewhere */
	bool b_legacy_vf;

	struct qed_hwfn *p_owner;
};

void qed_eth_queue_cid_release(struct qed_hwfn *p_hwfn,
			       struct qed_queue_cid *p_cid);

struct qed_queue_cid *_qed_eth_queue_to_cid(struct qed_hwfn *p_hwfn,
					    u16 opaque_fid,
					    u32 cid,
					    u8 vf_qid,
					    struct qed_queue_start_common_params
					    *p_params);

int
qed_sp_eth_vport_start(struct qed_hwfn *p_hwfn,
		       struct qed_sp_vport_start_params *p_params);

/**
 * @brief - Starts an Rx queue, when queue_cid is already prepared
 *
 * @param p_hwfn
 * @param p_cid
 * @param bd_max_bytes
 * @param bd_chain_phys_addr
 * @param cqe_pbl_addr
 * @param cqe_pbl_size
 *
 * @return int
 */
int
qed_eth_rxq_start_ramrod(struct qed_hwfn *p_hwfn,
			 struct qed_queue_cid *p_cid,
			 u16 bd_max_bytes,
			 dma_addr_t bd_chain_phys_addr,
			 dma_addr_t cqe_pbl_addr, u16 cqe_pbl_size);

/**
 * @brief - Starts a Tx queue, where queue_cid is already prepared
 *
 * @param p_hwfn
 * @param p_cid
 * @param pbl_addr
 * @param pbl_size
 * @param p_pq_params - parameters for choosing the PQ for this Tx queue
 *
 * @return int
 */
int
qed_eth_txq_start_ramrod(struct qed_hwfn *p_hwfn,
			 struct qed_queue_cid *p_cid,
			 dma_addr_t pbl_addr, u16 pbl_size, u16 pq_id);

u8 qed_mcast_bin_from_mac(u8 *mac);

#endif /* _QED_L2_H */
Commit	Line	Data
dacd88d6	1	/* QLogic qed NIC Driver
e8f1cb50	2	* Copyright (c) 2015-2017 QLogic Corporation
dacd88d6	3	*
e8f1cb50 MY	4	* This software is available to you under a choice of one of two
	5	* licenses. You may choose to be licensed under the terms of the GNU
	6	* General Public License (GPL) Version 2, available from the file
	7	* COPYING in the main directory of this source tree, or the
	8	* OpenIB.org BSD license below:
	9	*
	10	* Redistribution and use in source and binary forms, with or
	11	* without modification, are permitted provided that the following
	12	* conditions are met:
	13	*
	14	* - Redistributions of source code must retain the above
	15	* copyright notice, this list of conditions and the following
	16	* disclaimer.
	17	*
	18	* - Redistributions in binary form must reproduce the above
	19	* copyright notice, this list of conditions and the following
	20	* disclaimer in the documentation and /or other materials
	21	* provided with the distribution.
	22	*
	23	* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
	24	* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
	25	* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
	26	* NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
	27	* BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
	28	* ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
	29	* CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
	30	* SOFTWARE.
dacd88d6 YM	31	*/
	32	#ifndef _QED_L2_H
	33	#define _QED_L2_H
	34	#include <linux/types.h>
	35	#include <linux/io.h>
	36	#include <linux/kernel.h>
	37	#include <linux/slab.h>
	38	#include <linux/qed/qed_eth_if.h>
	39	#include "qed.h"
	40	#include "qed_hw.h"
	41	#include "qed_sp.h"
f29ffdb6 MY	42	struct qed_rss_params {
	43	u8 update_rss_config;
	44	u8 rss_enable;
	45	u8 rss_eng_id;
	46	u8 update_rss_capabilities;
	47	u8 update_rss_ind_table;
	48	u8 update_rss_key;
	49	u8 rss_caps;
	50	u8 rss_table_size_log;
	51
	52	/* Indirection table consist of rx queue handles */
	53	void *rss_ind_table[QED_RSS_IND_TABLE_SIZE];
	54	u32 rss_key[QED_RSS_KEY_SIZE];
	55	};
dacd88d6	56
17b235c1 YM	57	struct qed_sge_tpa_params {
	58	u8 max_buffers_per_cqe;
	59
	60	u8 update_tpa_en_flg;
	61	u8 tpa_ipv4_en_flg;
	62	u8 tpa_ipv6_en_flg;
	63	u8 tpa_ipv4_tunn_en_flg;
	64	u8 tpa_ipv6_tunn_en_flg;
	65
	66	u8 update_tpa_param_flg;
	67	u8 tpa_pkt_split_flg;
	68	u8 tpa_hdr_data_split_flg;
	69	u8 tpa_gro_consistent_flg;
	70	u8 tpa_max_aggs_num;
	71	u16 tpa_max_size;
	72	u16 tpa_min_size_to_start;
	73	u16 tpa_min_size_to_cont;
	74	};
	75
dacd88d6 YM	76	enum qed_filter_opcode {
	77	QED_FILTER_ADD,
	78	QED_FILTER_REMOVE,
	79	QED_FILTER_MOVE,
	80	QED_FILTER_REPLACE, /* Delete all MACs and add new one instead */
	81	QED_FILTER_FLUSH, /* Removes all filters */
	82	};
	83
	84	enum qed_filter_ucast_type {
	85	QED_FILTER_MAC,
	86	QED_FILTER_VLAN,
	87	QED_FILTER_MAC_VLAN,
	88	QED_FILTER_INNER_MAC,
	89	QED_FILTER_INNER_VLAN,
	90	QED_FILTER_INNER_PAIR,
	91	QED_FILTER_INNER_MAC_VNI_PAIR,
	92	QED_FILTER_MAC_VNI_PAIR,
	93	QED_FILTER_VNI,
	94	};
	95
	96	struct qed_filter_ucast {
	97	enum qed_filter_opcode opcode;
	98	enum qed_filter_ucast_type type;
	99	u8 is_rx_filter;
	100	u8 is_tx_filter;
	101	u8 vport_to_add_to;
	102	u8 vport_to_remove_from;
	103	unsigned char mac[ETH_ALEN];
	104	u8 assert_on_error;
	105	u16 vlan;
	106	u32 vni;
	107	};
	108
	109	struct qed_filter_mcast {
	110	/* MOVE is not supported for multicast */
	111	enum qed_filter_opcode opcode;
	112	u8 vport_to_add_to;
	113	u8 vport_to_remove_from;
	114	u8 num_mc_addrs;
	115	#define QED_MAX_MC_ADDRS 64
	116	unsigned char mac[QED_MAX_MC_ADDRS][ETH_ALEN];
	117	};
	118
3da7a37a MY	119	/**
	120	* @brief qed_eth_rx_queue_stop - This ramrod closes an Rx queue
	121	*
	122	* @param p_hwfn
	123	* @param p_rxq Handler of queue to close
	124	* @param eq_completion_only If True completion will be on
	125	* EQe, if False completion will be
	126	* on EQe if p_hwfn opaque
	127	* different from the RXQ opaque
	128	* otherwise on CQe.
	129	* @param cqe_completion If True completion will be
	130	* receive on CQe.
	131	* @return int
	132	*/
	133	int
	134	qed_eth_rx_queue_stop(struct qed_hwfn *p_hwfn,
	135	void *p_rxq,
	136	bool eq_completion_only, bool cqe_completion);
dacd88d6	137
3da7a37a MY	138	/**
	139	* @brief qed_eth_tx_queue_stop - closes a Tx queue
	140	*
	141	* @param p_hwfn
	142	* @param p_txq - handle to Tx queue needed to be closed
	143	*
	144	* @return int
	145	*/
	146	int qed_eth_tx_queue_stop(struct qed_hwfn p_hwfn, void p_txq);
dacd88d6 YM	147
	148	enum qed_tpa_mode {
	149	QED_TPA_MODE_NONE,
	150	QED_TPA_MODE_UNUSED,
	151	QED_TPA_MODE_GRO,
	152	QED_TPA_MODE_MAX
	153	};
	154
	155	struct qed_sp_vport_start_params {
	156	enum qed_tpa_mode tpa_mode;
	157	bool remove_inner_vlan;
831bfb0e	158	bool tx_switching;
c78c70fa	159	bool handle_ptp_pkts;
08feecd7	160	bool only_untagged;
dacd88d6 YM	161	bool drop_ttl0;
	162	u8 max_buffers_per_cqe;
	163	u32 concrete_fid;
	164	u16 opaque_fid;
	165	u8 vport_id;
	166	u16 mtu;
11a85d75 YM	167	bool check_mac;
11a85d75 YM	168	bool check_ethtype;
dacd88d6 YM	169	};
	170
	171	int qed_sp_eth_vport_start(struct qed_hwfn *p_hwfn,
	172	struct qed_sp_vport_start_params *p_params);
	173
dacd88d6 YM	174
	175	struct qed_filter_accept_flags {
	176	u8 update_rx_mode_config;
	177	u8 update_tx_mode_config;
	178	u8 rx_accept_filter;
	179	u8 tx_accept_filter;
	180	#define QED_ACCEPT_NONE 0x01
	181	#define QED_ACCEPT_UCAST_MATCHED 0x02
	182	#define QED_ACCEPT_UCAST_UNMATCHED 0x04
	183	#define QED_ACCEPT_MCAST_MATCHED 0x08
	184	#define QED_ACCEPT_MCAST_UNMATCHED 0x10
	185	#define QED_ACCEPT_BCAST 0x20
	186	};
	187
d51e4af5 CM	188	struct qed_arfs_config_params {
	189	bool tcp;
	190	bool udp;
	191	bool ipv4;
	192	bool ipv6;
	193	bool arfs_enable;
	194	};
	195
dacd88d6 YM	196	struct qed_sp_vport_update_params {
	197	u16 opaque_fid;
	198	u8 vport_id;
	199	u8 update_vport_active_rx_flg;
	200	u8 vport_active_rx_flg;
	201	u8 update_vport_active_tx_flg;
	202	u8 vport_active_tx_flg;
17b235c1 YM	203	u8 update_inner_vlan_removal_flg;
17b235c1 YM	204	u8 inner_vlan_removal_flg;
08feecd7 YM	205	u8 silent_vlan_removal_flg;
	206	u8 update_default_vlan_enable_flg;
	207	u8 default_vlan_enable_flg;
	208	u8 update_default_vlan_flg;
	209	u16 default_vlan;
17b235c1 YM	210	u8 update_tx_switching_flg;
17b235c1 YM	211	u8 tx_switching_flg;
dacd88d6	212	u8 update_approx_mcast_flg;
6ddc7608 YM	213	u8 update_anti_spoofing_en_flg;
6ddc7608 YM	214	u8 anti_spoofing_en;
dacd88d6 YM	215	u8 update_accept_any_vlan_flg;
	216	u8 accept_any_vlan;
	217	unsigned long bins[8];
	218	struct qed_rss_params *rss_params;
	219	struct qed_filter_accept_flags accept_flags;
17b235c1	220	struct qed_sge_tpa_params *sge_tpa_params;
dacd88d6 YM	221	};
	222
	223	int qed_sp_vport_update(struct qed_hwfn *p_hwfn,
	224	struct qed_sp_vport_update_params *p_params,
	225	enum spq_mode comp_mode,
	226	struct qed_spq_comp_cb *p_comp_data);
	227
	228	/**
	229	* @brief qed_sp_vport_stop -
	230	*
	231	* This ramrod closes a VPort after all its RX and TX queues are terminated.
	232	* An Assert is generated if any queues are left open.
	233	*
	234	* @param p_hwfn
	235	* @param opaque_fid
	236	* @param vport_id VPort ID
	237	*
	238	* @return int
	239	*/
	240	int qed_sp_vport_stop(struct qed_hwfn *p_hwfn, u16 opaque_fid, u8 vport_id);
	241
	242	int qed_sp_eth_filter_ucast(struct qed_hwfn *p_hwfn,
	243	u16 opaque_fid,
	244	struct qed_filter_ucast *p_filter_cmd,
	245	enum spq_mode comp_mode,
	246	struct qed_spq_comp_cb *p_comp_data);
	247
17b235c1 YM	248	/**
	249	* @brief qed_sp_rx_eth_queues_update -
	250	*
	251	* This ramrod updates an RX queue. It is used for setting the active state
	252	* of the queue and updating the TPA and SGE parameters.
	253	*
	254	* @note At the moment - only used by non-linux VFs.
	255	*
	256	* @param p_hwfn
3da7a37a MY	257	* @param pp_rxq_handlers An array of queue handlers to be updated.
3da7a37a MY	258	* @param num_rxqs number of queues to update.
17b235c1 YM	259	* @param complete_cqe_flg Post completion to the CQE Ring if set
17b235c1 YM	260	* @param complete_event_flg Post completion to the Event Ring if set
3da7a37a MY	261	* @param comp_mode
3da7a37a MY	262	* @param p_comp_data
17b235c1 YM	263	*
	264	* @return int
	265	*/
	266
	267	int
	268	qed_sp_eth_rx_queues_update(struct qed_hwfn *p_hwfn,
3da7a37a	269	void **pp_rxq_handlers,
17b235c1 YM	270	u8 num_rxqs,
	271	u8 complete_cqe_flg,
	272	u8 complete_event_flg,
	273	enum spq_mode comp_mode,
	274	struct qed_spq_comp_cb *p_comp_data);
	275
6c754246 SRK	276	void qed_get_vport_stats(struct qed_dev cdev, struct qed_eth_stats stats);
6c754246 SRK	277
3da7a37a MY	278	void qed_reset_vport_stats(struct qed_dev *cdev);
	279
	280	struct qed_queue_cid {
	281	/* 'Relative' is a relative term ;-). Usually the indices [not counting
	282	* SBs] would be PF-relative, but there are some cases where that isn't
	283	* the case - specifically for a PF configuring its VF indices it's
	284	* possible some fields [E.g., stats-id] in 'rel' would already be abs.
	285	*/
	286	struct qed_queue_start_common_params rel;
	287	struct qed_queue_start_common_params abs;
	288	u32 cid;
	289	u16 opaque_fid;
	290
	291	/* VFs queues are mapped differently, so we need to know the
	292	* relative queue associated with them [0-based].
	293	* Notice this is relevant on the PF queue-cid of its VF's queues,
	294	* and not on the VF itself.
	295	*/
	296	bool is_vf;
	297	u8 vf_qid;
	298
	299	/* Legacy VFs might have Rx producer located elsewhere */
	300	bool b_legacy_vf;
f29ffdb6 MY	301
f29ffdb6 MY	302	struct qed_hwfn *p_owner;
3da7a37a	303	};
dacd88d6	304
3da7a37a MY	305	void qed_eth_queue_cid_release(struct qed_hwfn *p_hwfn,
	306	struct qed_queue_cid *p_cid);
	307
	308	struct qed_queue_cid _qed_eth_queue_to_cid(struct qed_hwfn p_hwfn,
	309	u16 opaque_fid,
	310	u32 cid,
	311	u8 vf_qid,
	312	struct qed_queue_start_common_params
	313	*p_params);
	314
	315	int
	316	qed_sp_eth_vport_start(struct qed_hwfn *p_hwfn,
	317	struct qed_sp_vport_start_params *p_params);
	318
	319	/**
	320	* @brief - Starts an Rx queue, when queue_cid is already prepared
	321	*
	322	* @param p_hwfn
	323	* @param p_cid
	324	* @param bd_max_bytes
	325	* @param bd_chain_phys_addr
	326	* @param cqe_pbl_addr
	327	* @param cqe_pbl_size
	328	*
	329	* @return int
	330	*/
	331	int
	332	qed_eth_rxq_start_ramrod(struct qed_hwfn *p_hwfn,
	333	struct qed_queue_cid *p_cid,
	334	u16 bd_max_bytes,
	335	dma_addr_t bd_chain_phys_addr,
	336	dma_addr_t cqe_pbl_addr, u16 cqe_pbl_size);
	337
	338	/**
	339	* @brief - Starts a Tx queue, where queue_cid is already prepared
	340	*
	341	* @param p_hwfn
	342	* @param p_cid
	343	* @param pbl_addr
	344	* @param pbl_size
	345	* @param p_pq_params - parameters for choosing the PQ for this Tx queue
	346	*
	347	* @return int
	348	*/
	349	int
	350	qed_eth_txq_start_ramrod(struct qed_hwfn *p_hwfn,
	351	struct qed_queue_cid *p_cid,
	352	dma_addr_t pbl_addr, u16 pbl_size, u16 pq_id);
dacd88d6 YM	353
	354	u8 qed_mcast_bin_from_mac(u8 *mac);
	355
	356	#endif /* _QED_L2_H */