drivers/net/qede/qede_ethdev.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
  10 #ifndef _QEDE_ETHDEV_H_
  11 #define _QEDE_ETHDEV_H_
  12
  13 #include <sys/queue.h>
  14
  15 #include <rte_ether.h>
  16 #include <rte_ethdev.h>
  17 #include <rte_ethdev_pci.h>
  18 #include <rte_dev.h>
  19 #include <rte_ip.h>
  20
  21 /* ecore includes */
  22 #include "base/bcm_osal.h"
  23 #include "base/ecore.h"
  24 #include "base/ecore_dev_api.h"
  25 #include "base/ecore_l2_api.h"
  26 #include "base/ecore_vf_api.h"
  27 #include "base/ecore_hsi_common.h"
  28 #include "base/ecore_int_api.h"
  29 #include "base/ecore_chain.h"
  30 #include "base/ecore_status.h"
  31 #include "base/ecore_hsi_eth.h"
  32 #include "base/ecore_iov_api.h"
  33 #include "base/ecore_cxt.h"
  34 #include "base/nvm_cfg.h"
  35 #include "base/ecore_sp_commands.h"
  36 #include "base/ecore_l2.h"
  37
  38 #include "qede_logs.h"
  39 #include "qede_if.h"
  40 #include "qede_rxtx.h"
  41
  42 #define qede_stringify1(x...)           #x
  43 #define qede_stringify(x...)            qede_stringify1(x)
  44
  45 /* Driver versions */
  46 #define QEDE_PMD_VER_PREFIX             "QEDE PMD"
  47 #define QEDE_PMD_VERSION_MAJOR          2
  48 #define QEDE_PMD_VERSION_MINOR          6
  49 #define QEDE_PMD_VERSION_REVISION       0
  50 #define QEDE_PMD_VERSION_PATCH          1
  51
  52 #define QEDE_PMD_VERSION qede_stringify(QEDE_PMD_VERSION_MAJOR) "."     \
  53                          qede_stringify(QEDE_PMD_VERSION_MINOR) "."     \
  54                          qede_stringify(QEDE_PMD_VERSION_REVISION) "."  \
  55                          qede_stringify(QEDE_PMD_VERSION_PATCH)
  56
  57 #define QEDE_PMD_DRV_VER_STR_SIZE NAME_SIZE
  58 #define QEDE_PMD_VER_PREFIX "QEDE PMD"
  59
  60
  61 #define QEDE_RSS_INDIR_INITED     (1 << 0)
  62 #define QEDE_RSS_KEY_INITED       (1 << 1)
  63 #define QEDE_RSS_CAPS_INITED      (1 << 2)
  64
  65 #define QEDE_MAX_RSS_CNT(edev)  ((edev)->dev_info.num_queues)
  66 #define QEDE_MAX_TSS_CNT(edev)  ((edev)->dev_info.num_queues * \
  67                                         (edev)->dev_info.num_tc)
  68
  69 #define QEDE_QUEUE_CNT(qdev) ((qdev)->num_queues)
  70 #define QEDE_RSS_COUNT(qdev) ((qdev)->num_rx_queues)
  71 #define QEDE_TSS_COUNT(qdev) ((qdev)->num_tx_queues)
  72
  73 #define QEDE_DUPLEX_FULL        1
  74 #define QEDE_DUPLEX_HALF        2
  75 #define QEDE_DUPLEX_UNKNOWN     0xff
  76
  77 #define QEDE_SUPPORTED_AUTONEG (1 << 6)
  78 #define QEDE_SUPPORTED_PAUSE   (1 << 13)
  79
  80 #define QEDE_INIT_QDEV(eth_dev) (eth_dev->data->dev_private)
  81
  82 #define QEDE_INIT_EDEV(adapter) (&((struct qede_dev *)adapter)->edev)
  83
  84 #define QEDE_INIT(eth_dev) {                                    \
  85         struct qede_dev *qdev = eth_dev->data->dev_private;     \
  86         struct ecore_dev *edev = &qdev->edev;                   \
  87 }
  88
  89 /************* QLogic 10G/25G/40G/50G/100G vendor/devices ids *************/
  90 #define PCI_VENDOR_ID_QLOGIC                   0x1077
  91
  92 #define CHIP_NUM_57980E                        0x1634
  93 #define CHIP_NUM_57980S                        0x1629
  94 #define CHIP_NUM_VF                            0x1630
  95 #define CHIP_NUM_57980S_40                     0x1634
  96 #define CHIP_NUM_57980S_25                     0x1656
  97 #define CHIP_NUM_57980S_IOV                    0x1664
  98 #define CHIP_NUM_57980S_100                    0x1644
  99 #define CHIP_NUM_57980S_50                     0x1654
 100 #define CHIP_NUM_AH_50G                        0x8070
 101 #define CHIP_NUM_AH_10G                        0x8071
 102 #define CHIP_NUM_AH_40G                        0x8072
 103 #define CHIP_NUM_AH_25G                        0x8073
 104 #define CHIP_NUM_AH_IOV                        0x8090
 105
 106 #define PCI_DEVICE_ID_QLOGIC_NX2_57980E        CHIP_NUM_57980E
 107 #define PCI_DEVICE_ID_QLOGIC_NX2_57980S        CHIP_NUM_57980S
 108 #define PCI_DEVICE_ID_QLOGIC_NX2_VF            CHIP_NUM_VF
 109 #define PCI_DEVICE_ID_QLOGIC_57980S_40         CHIP_NUM_57980S_40
 110 #define PCI_DEVICE_ID_QLOGIC_57980S_25         CHIP_NUM_57980S_25
 111 #define PCI_DEVICE_ID_QLOGIC_57980S_IOV        CHIP_NUM_57980S_IOV
 112 #define PCI_DEVICE_ID_QLOGIC_57980S_100        CHIP_NUM_57980S_100
 113 #define PCI_DEVICE_ID_QLOGIC_57980S_50         CHIP_NUM_57980S_50
 114 #define PCI_DEVICE_ID_QLOGIC_AH_50G            CHIP_NUM_AH_50G
 115 #define PCI_DEVICE_ID_QLOGIC_AH_10G            CHIP_NUM_AH_10G
 116 #define PCI_DEVICE_ID_QLOGIC_AH_40G            CHIP_NUM_AH_40G
 117 #define PCI_DEVICE_ID_QLOGIC_AH_25G            CHIP_NUM_AH_25G
 118 #define PCI_DEVICE_ID_QLOGIC_AH_IOV            CHIP_NUM_AH_IOV
 119
 120
 121
 122 extern char fw_file[];
 123
 124 /* Number of PF connections - 32 RX + 32 TX */
 125 #define QEDE_PF_NUM_CONNS               (64)
 126
 127 /* Maximum number of flowdir filters */
 128 #define QEDE_RFS_MAX_FLTR               (256)
 129
 130 #define QEDE_MAX_MCAST_FILTERS          (64)
 131
 132 enum qed_filter_rx_mode_type {
 133         QED_FILTER_RX_MODE_TYPE_REGULAR,
 134         QED_FILTER_RX_MODE_TYPE_MULTI_PROMISC,
 135         QED_FILTER_RX_MODE_TYPE_PROMISC,
 136 };
 137
 138 struct qede_vlan_entry {
 139         SLIST_ENTRY(qede_vlan_entry) list;
 140         uint16_t vid;
 141 };
 142
 143 struct qede_mcast_entry {
 144         struct ether_addr mac;
 145         SLIST_ENTRY(qede_mcast_entry) list;
 146 };
 147
 148 struct qede_ucast_entry {
 149         struct ether_addr mac;
 150         uint16_t vlan;
 151         uint16_t vni;
 152         SLIST_ENTRY(qede_ucast_entry) list;
 153 };
 154
 155 struct qede_fdir_entry {
 156         uint32_t soft_id; /* unused for now */
 157         uint16_t pkt_len; /* actual packet length to match */
 158         uint16_t rx_queue; /* queue to be steered to */
 159         const struct rte_memzone *mz; /* mz used to hold L2 frame */
 160         SLIST_ENTRY(qede_fdir_entry) list;
 161 };
 162
 163 struct qede_fdir_info {
 164         struct ecore_arfs_config_params arfs;
 165         uint16_t filter_count;
 166         SLIST_HEAD(fdir_list_head, qede_fdir_entry)fdir_list_head;
 167 };
 168
 169 /* IANA assigned default UDP ports for encapsulation protocols */
 170 #define QEDE_VXLAN_DEF_PORT                     (4789)
 171 #define QEDE_GENEVE_DEF_PORT                    (6081)
 172
 173 struct qede_udp_tunn {
 174         bool enable;
 175         uint16_t num_filters;
 176         uint16_t filter_type;
 177         uint16_t udp_port;
 178 };
 179
 180 /*
 181  *  Structure to store private data for each port.
 182  */
 183 struct qede_dev {
 184         struct ecore_dev edev;
 185         const struct qed_eth_ops *ops;
 186         struct qed_dev_eth_info dev_info;
 187         struct ecore_sb_info *sb_array;
 188         struct qede_fastpath *fp_array;
 189         uint16_t mtu;
 190         uint16_t new_mtu;
 191         bool rss_enable;
 192         struct rte_eth_rss_conf rss_conf;
 193         uint16_t rss_ind_table[ECORE_RSS_IND_TABLE_SIZE];
 194         uint64_t rss_hf;
 195         uint8_t rss_key_len;
 196         bool enable_lro;
 197         uint8_t num_rx_queues;
 198         uint8_t num_tx_queues;
 199         SLIST_HEAD(vlan_list_head, qede_vlan_entry)vlan_list_head;
 200         uint16_t configured_vlans;
 201         bool accept_any_vlan;
 202         struct ether_addr primary_mac;
 203         SLIST_HEAD(mc_list_head, qede_mcast_entry) mc_list_head;
 204         uint16_t num_mc_addr;
 205         SLIST_HEAD(uc_list_head, qede_ucast_entry) uc_list_head;
 206         uint16_t num_uc_addr;
 207         bool handle_hw_err;
 208         struct qede_udp_tunn vxlan;
 209         struct qede_udp_tunn geneve;
 210         struct qede_fdir_info fdir_info;
 211         bool vlan_strip_flg;
 212         char drv_ver[QEDE_PMD_DRV_VER_STR_SIZE];
 213         void *ethdev;
 214 };
 215
 216 /* Non-static functions */
 217 int qede_config_rss(struct rte_eth_dev *eth_dev);
 218
 219 int qede_rss_hash_update(struct rte_eth_dev *eth_dev,
 220                          struct rte_eth_rss_conf *rss_conf);
 221
 222 int qede_rss_reta_update(struct rte_eth_dev *eth_dev,
 223                          struct rte_eth_rss_reta_entry64 *reta_conf,
 224                          uint16_t reta_size);
 225
 226 int qed_fill_eth_dev_info(struct ecore_dev *edev,
 227                                  struct qed_dev_eth_info *info);
 228 int qede_dev_set_link_state(struct rte_eth_dev *eth_dev, bool link_up);
 229
 230 int qede_link_update(struct rte_eth_dev *eth_dev,
 231                      __rte_unused int wait_to_complete);
 232
 233 int qede_dev_filter_ctrl(struct rte_eth_dev *dev, enum rte_filter_type type,
 234                          enum rte_filter_op op, void *arg);
 235
 236 int qede_fdir_filter_conf(struct rte_eth_dev *eth_dev,
 237                           enum rte_filter_op filter_op, void *arg);
 238
 239 int qede_ntuple_filter_conf(struct rte_eth_dev *eth_dev,
 240                             enum rte_filter_op filter_op, void *arg);
 241
 242 int qede_check_fdir_support(struct rte_eth_dev *eth_dev);
 243
 244 uint16_t qede_fdir_construct_pkt(struct rte_eth_dev *eth_dev,
 245                                  struct rte_eth_fdir_filter *fdir,
 246                                  void *buff,
 247                                  struct ecore_arfs_config_params *params);
 248
 249 void qede_fdir_dealloc_resc(struct rte_eth_dev *eth_dev);
 250
 251 int qede_activate_vport(struct rte_eth_dev *eth_dev, bool flg);
 252
 253 int qede_update_mtu(struct rte_eth_dev *eth_dev, uint16_t mtu);
 254
 255 int qede_enable_tpa(struct rte_eth_dev *eth_dev, bool flg);
 256
 257 #endif /* _QEDE_ETHDEV_H_ */