ceph/src/dpdk/drivers/net/qede/base/ecore_vf_api.h

   1 /*
   2  * Copyright (c) 2016 QLogic Corporation.
   3  * All rights reserved.
   4  * www.qlogic.com
   5  *
   6  * See LICENSE.qede_pmd for copyright and licensing details.
   7  */
   8
   9 #ifndef __ECORE_VF_API_H__
  10 #define __ECORE_VF_API_H__
  11
  12 #include "ecore_sp_api.h"
  13 #include "ecore_mcp_api.h"
  14
  15 #ifdef CONFIG_ECORE_SRIOV
  16 /**
  17  * @brief Read the VF bulletin and act on it if needed
  18  *
  19  * @param p_hwfn
  20  * @param p_change - ecore fills 1 iff bulletin board has changed, 0 otherwise.
  21  *
  22  * @return enum _ecore_status
  23  */
  24 enum _ecore_status_t ecore_vf_read_bulletin(struct ecore_hwfn *p_hwfn,
  25                                             u8 *p_change);
  26
  27 /**
  28  * @brief Get link parameters for VF from ecore
  29  *
  30  * @param p_hwfn
  31  * @param params - the link params structure to be filled for the VF
  32  */
  33 void ecore_vf_get_link_params(struct ecore_hwfn *p_hwfn,
  34                               struct ecore_mcp_link_params *params);
  35
  36 /**
  37  * @brief Get link state for VF from ecore
  38  *
  39  * @param p_hwfn
  40  * @param link - the link state structure to be filled for the VF
  41  */
  42 void ecore_vf_get_link_state(struct ecore_hwfn *p_hwfn,
  43                              struct ecore_mcp_link_state *link);
  44
  45 /**
  46  * @brief Get link capabilities for VF from ecore
  47  *
  48  * @param p_hwfn
  49  * @param p_link_caps - the link capabilities structure to be filled for the VF
  50  */
  51 void ecore_vf_get_link_caps(struct ecore_hwfn *p_hwfn,
  52                             struct ecore_mcp_link_capabilities *p_link_caps);
  53
  54 /**
  55  * @brief Get number of Rx queues allocated for VF by ecore
  56  *
  57  *  @param p_hwfn
  58  *  @param num_rxqs - allocated RX queues
  59  */
  60 void ecore_vf_get_num_rxqs(struct ecore_hwfn *p_hwfn,
  61                            u8 *num_rxqs);
  62
  63 /**
  64  * @brief Get port mac address for VF
  65  *
  66  * @param p_hwfn
  67  * @param port_mac - destination location for port mac
  68  */
  69 void ecore_vf_get_port_mac(struct ecore_hwfn *p_hwfn,
  70                            u8 *port_mac);
  71
  72 /**
  73  * @brief Get number of VLAN filters allocated for VF by ecore
  74  *
  75  *  @param p_hwfn
  76  *  @param num_rxqs - allocated VLAN filters
  77  */
  78 void ecore_vf_get_num_vlan_filters(struct ecore_hwfn *p_hwfn,
  79                                    u8 *num_vlan_filters);
  80
  81 /**
  82  * @brief Get number of MAC filters allocated for VF by ecore
  83  *
  84  * @param p_hwfn
  85  * @param num_mac_filters - allocated MAC filters
  86  */
  87 void ecore_vf_get_num_mac_filters(struct ecore_hwfn *p_hwfn,
  88                                   u32 *num_mac_filters);
  89
  90 void ecore_vf_get_num_sbs(struct ecore_hwfn *p_hwfn,
  91                           u32 *num_sbs);
  92
  93 /**
  94  * @brief Check if VF can set a MAC address
  95  *
  96  * @param p_hwfn
  97  * @param mac
  98  *
  99  * @return bool
 100  */
 101 bool ecore_vf_check_mac(struct ecore_hwfn *p_hwfn, u8 *mac);
 102
 103 #ifndef LINUX_REMOVE
 104 /**
 105  * @brief Copy forced MAC address from bulletin board
 106  *
 107  * @param hwfn
 108  * @param dst_mac
 109  * @param p_is_forced - out param which indicate in case mac
 110  *                      exist if it forced or not.
 111  *
 112  * @return bool       - return true if mac exist and false if
 113  *                      not.
 114  */
 115 bool ecore_vf_bulletin_get_forced_mac(struct ecore_hwfn *hwfn, u8 *dst_mac,
 116                                       u8 *p_is_forced);
 117
 118 /**
 119  * @brief Check if force vlan is set and copy the forced vlan
 120  *        from bulletin board
 121  *
 122  * @param hwfn
 123  * @param dst_pvid
 124  * @return bool
 125  */
 126 bool ecore_vf_bulletin_get_forced_vlan(struct ecore_hwfn *hwfn, u16 *dst_pvid);
 127
 128 /**
 129  * @brief Check if VF is based on PF whose driver is pre-fp-hsi version;
 130  *        This affects the fastpath implementation of the driver.
 131  *
 132  * @param p_hwfn
 133  *
 134  * @return bool - true iff PF is pre-fp-hsi version.
 135  */
 136 bool ecore_vf_get_pre_fp_hsi(struct ecore_hwfn *p_hwfn);
 137
 138 #endif
 139
 140 /**
 141  * @brief Set firmware version information in dev_info from VFs acquire
 142  *  response tlv
 143  *
 144  * @param p_hwfn
 145  * @param fw_major
 146  * @param fw_minor
 147  * @param fw_rev
 148  * @param fw_eng
 149  */
 150 void ecore_vf_get_fw_version(struct ecore_hwfn *p_hwfn,
 151                              u16 *fw_major,
 152                              u16 *fw_minor,
 153                              u16 *fw_rev,
 154                              u16 *fw_eng);
 155 #endif
 156 #endif