/*
 * Copyright (C) 2005 - 2016 Broadcom
 * All rights reserved.
 *
 * This program is free software; you can redistribute it and/or
 * modify it under the terms of the GNU General Public License version 2
 * as published by the Free Software Foundation.  The full GNU General
 * Public License is included in this distribution in the file called COPYING.
 *
 * Contact Information:
 * linux-drivers@emulex.com
 *
 * Emulex
 * 3333 Susan Street
 * Costa Mesa, CA 92626
 */

/*
 * The driver sends configuration and managements command requests to the
 * firmware in the BE. These requests are communicated to the processor
 * using Work Request Blocks (WRBs) submitted to the MCC-WRB ring or via one
 * WRB inside a MAILBOX.
 * The commands are serviced by the ARM processor in the BladeEngine's MPU.
 */

struct be_sge {
        u32 pa_lo;
        u32 pa_hi;
        u32 len;
};

#define MCC_WRB_EMBEDDED_MASK   1       /* bit 0 of dword 0*/
#define MCC_WRB_SGE_CNT_SHIFT   3       /* bits 3 - 7 of dword 0 */
#define MCC_WRB_SGE_CNT_MASK    0x1F    /* bits 3 - 7 of dword 0 */
struct be_mcc_wrb {
        u32 embedded;           /* dword 0 */
        u32 payload_length;     /* dword 1 */
        u32 tag0;               /* dword 2 */
        u32 tag1;               /* dword 3 */
        u32 rsvd;               /* dword 4 */
        union {
                u8 embedded_payload[236]; /* used by embedded cmds */
                struct be_sge sgl[19];    /* used by non-embedded cmds */
        } payload;
};

#define CQE_FLAGS_VALID_MASK            BIT(31)
#define CQE_FLAGS_ASYNC_MASK            BIT(30)
#define CQE_FLAGS_COMPLETED_MASK        BIT(28)
#define CQE_FLAGS_CONSUMED_MASK         BIT(27)

/* Completion Status */
enum mcc_base_status {
        MCC_STATUS_SUCCESS = 0,
        MCC_STATUS_FAILED = 1,
        MCC_STATUS_ILLEGAL_REQUEST = 2,
        MCC_STATUS_ILLEGAL_FIELD = 3,
        MCC_STATUS_INSUFFICIENT_BUFFER = 4,
        MCC_STATUS_UNAUTHORIZED_REQUEST = 5,
        MCC_STATUS_NOT_SUPPORTED = 66,
        MCC_STATUS_FEATURE_NOT_SUPPORTED = 68,
        MCC_STATUS_INVALID_LENGTH = 116
};

/* Additional status */
enum mcc_addl_status {
        MCC_ADDL_STATUS_INSUFFICIENT_RESOURCES = 0x16,
        MCC_ADDL_STATUS_FLASH_IMAGE_CRC_MISMATCH = 0x4d,
        MCC_ADDL_STATUS_TOO_MANY_INTERFACES = 0x4a,
        MCC_ADDL_STATUS_INSUFFICIENT_VLANS = 0xab,
        MCC_ADDL_STATUS_INVALID_SIGNATURE = 0x56,
        MCC_ADDL_STATUS_MISSING_SIGNATURE = 0x57,
        MCC_ADDL_STATUS_INSUFFICIENT_PRIVILEGES = 0x60
};

#define CQE_BASE_STATUS_MASK            0xFFFF
#define CQE_BASE_STATUS_SHIFT           0       /* bits 0 - 15 */
#define CQE_ADDL_STATUS_MASK            0xFF
#define CQE_ADDL_STATUS_SHIFT           16      /* bits 16 - 31 */

#define base_status(status)             \
                ((enum mcc_base_status) \
                        (status > 0 ? (status & CQE_BASE_STATUS_MASK) : 0))
#define addl_status(status)             \
                ((enum mcc_addl_status) \
                        (status > 0 ? (status >> CQE_ADDL_STATUS_SHIFT) & \
                                        CQE_ADDL_STATUS_MASK : 0))

struct be_mcc_compl {
        u32 status;             /* dword 0 */
        u32 tag0;               /* dword 1 */
        u32 tag1;               /* dword 2 */
        u32 flags;              /* dword 3 */
};

/* When the async bit of mcc_compl flags is set, flags
 * is interpreted as follows:
 */
#define ASYNC_EVENT_CODE_SHIFT          8       /* bits 8 - 15 */
#define ASYNC_EVENT_CODE_MASK           0xFF
#define ASYNC_EVENT_TYPE_SHIFT          16
#define ASYNC_EVENT_TYPE_MASK           0xFF
#define ASYNC_EVENT_CODE_LINK_STATE     0x1
#define ASYNC_EVENT_CODE_GRP_5          0x5
#define ASYNC_EVENT_QOS_SPEED           0x1
#define ASYNC_EVENT_COS_PRIORITY        0x2
#define ASYNC_EVENT_PVID_STATE          0x3
#define ASYNC_EVENT_CODE_QNQ            0x6
#define ASYNC_DEBUG_EVENT_TYPE_QNQ      1
#define ASYNC_EVENT_CODE_SLIPORT        0x11
#define ASYNC_EVENT_PORT_MISCONFIG      0x9
#define ASYNC_EVENT_FW_CONTROL          0x5

enum {
        LINK_DOWN       = 0x0,
        LINK_UP         = 0x1
};
#define LINK_STATUS_MASK                        0x1
#define LOGICAL_LINK_STATUS_MASK                0x2

/* When the event code of compl->flags is link-state, the mcc_compl
 * must be interpreted as follows
 */
struct be_async_event_link_state {
        u8 physical_port;
        u8 port_link_status;
        u8 port_duplex;
        u8 port_speed;
        u8 port_fault;
        u8 rsvd0[7];
        u32 flags;
} __packed;

/* When the event code of compl->flags is GRP-5 and event_type is QOS_SPEED
 * the mcc_compl must be interpreted as follows
 */
struct be_async_event_grp5_qos_link_speed {
        u8 physical_port;
        u8 rsvd[5];
        u16 qos_link_speed;
        u32 event_tag;
        u32 flags;
} __packed;

/* When the event code of compl->flags is GRP5 and event type is
 * CoS-Priority, the mcc_compl must be interpreted as follows
 */
struct be_async_event_grp5_cos_priority {
        u8 physical_port;
        u8 available_priority_bmap;
        u8 reco_default_priority;
        u8 valid;
        u8 rsvd0;
        u8 event_tag;
        u32 flags;
} __packed;

/* When the event code of compl->flags is GRP5 and event type is
 * PVID state, the mcc_compl must be interpreted as follows
 */
struct be_async_event_grp5_pvid_state {
        u8 enabled;
        u8 rsvd0;
        u16 tag;
        u32 event_tag;
        u32 rsvd1;
        u32 flags;
} __packed;

/* async event indicating outer VLAN tag in QnQ */
struct be_async_event_qnq {
        u8 valid;       /* Indicates if outer VLAN is valid */
        u8 rsvd0;
        u16 vlan_tag;
        u32 event_tag;
        u8 rsvd1[4];
        u32 flags;
} __packed;

enum {
        BE_PHY_FUNCTIONAL       = 0,
        BE_PHY_NOT_PRESENT      = 1,
        BE_PHY_DIFF_MEDIA       = 2,
        BE_PHY_INCOMPATIBLE     = 3,
        BE_PHY_UNQUALIFIED      = 4,
        BE_PHY_UNCERTIFIED      = 5
};

#define PHY_STATE_MSG_SEVERITY          0x6
#define PHY_STATE_OPER                  0x1
#define PHY_STATE_INFO_VALID            0x80
#define PHY_STATE_OPER_MSG_NONE         0x2
#define DEFAULT_MSG_SEVERITY            0x1

#define be_phy_state_unknown(phy_state) (phy_state > BE_PHY_UNCERTIFIED)
#define be_phy_unqualified(phy_state)                           \
                        (phy_state == BE_PHY_UNQUALIFIED ||     \
                         phy_state == BE_PHY_UNCERTIFIED)
#define be_phy_misconfigured(phy_state)                         \
                        (phy_state == BE_PHY_INCOMPATIBLE ||    \
                         phy_state == BE_PHY_UNQUALIFIED ||     \
                         phy_state == BE_PHY_UNCERTIFIED)

extern const  char * const be_misconfig_evt_port_state[];

/* async event indicating misconfigured port */
struct be_async_event_misconfig_port {
 /* DATA_WORD1:
  * phy state of port 0: bits 7 - 0
  * phy state of port 1: bits 15 - 8
  * phy state of port 2: bits 23 - 16
  * phy state of port 3: bits 31 - 24
  */
        u32 event_data_word1;
 /* DATA_WORD2:
  * phy state info of port 0: bits 7 - 0
  * phy state info of port 1: bits 15 - 8
  * phy state info of port 2: bits 23 - 16
  * phy state info of port 3: bits 31 - 24
  *
  * PHY STATE INFO:
  * Link operability     :bit 0
  * Message severity     :bit 2 - 1
  * Rsvd                         :bits 6 - 3
  * phy state info valid         :bit 7
  */
        u32 event_data_word2;
        u32 rsvd0;
        u32 flags;
} __packed;

#define BMC_FILT_BROADCAST_ARP                          BIT(0)
#define BMC_FILT_BROADCAST_DHCP_CLIENT                  BIT(1)
#define BMC_FILT_BROADCAST_DHCP_SERVER                  BIT(2)
#define BMC_FILT_BROADCAST_NET_BIOS                     BIT(3)
#define BMC_FILT_BROADCAST                              BIT(7)
#define BMC_FILT_MULTICAST_IPV6_NEIGH_ADVER             BIT(8)
#define BMC_FILT_MULTICAST_IPV6_RA                      BIT(9)
#define BMC_FILT_MULTICAST_IPV6_RAS                     BIT(10)
#define BMC_FILT_MULTICAST                              BIT(15)
struct be_async_fw_control {
        u32 event_data_word1;
        u32 event_data_word2;
        u32 evt_tag;
        u32 event_data_word4;
} __packed;

struct be_mcc_mailbox {
        struct be_mcc_wrb wrb;
        struct be_mcc_compl compl;
};

#define CMD_SUBSYSTEM_COMMON    0x1
#define CMD_SUBSYSTEM_ETH       0x3
#define CMD_SUBSYSTEM_LOWLEVEL  0xb

#define OPCODE_COMMON_NTWK_MAC_QUERY                    1
#define OPCODE_COMMON_NTWK_MAC_SET                      2
#define OPCODE_COMMON_NTWK_MULTICAST_SET                3
#define OPCODE_COMMON_NTWK_VLAN_CONFIG                  4
#define OPCODE_COMMON_NTWK_LINK_STATUS_QUERY            5
#define OPCODE_COMMON_READ_FLASHROM                     6
#define OPCODE_COMMON_WRITE_FLASHROM                    7
#define OPCODE_COMMON_CQ_CREATE                         12
#define OPCODE_COMMON_EQ_CREATE                         13
#define OPCODE_COMMON_MCC_CREATE                        21
#define OPCODE_COMMON_SET_QOS                           28
#define OPCODE_COMMON_MCC_CREATE_EXT                    90
#define OPCODE_COMMON_SEEPROM_READ                      30
#define OPCODE_COMMON_GET_CNTL_ATTRIBUTES               32
#define OPCODE_COMMON_NTWK_RX_FILTER                    34
#define OPCODE_COMMON_GET_FW_VERSION                    35
#define OPCODE_COMMON_SET_FLOW_CONTROL                  36
#define OPCODE_COMMON_GET_FLOW_CONTROL                  37
#define OPCODE_COMMON_SET_FRAME_SIZE                    39
#define OPCODE_COMMON_MODIFY_EQ_DELAY                   41
#define OPCODE_COMMON_FIRMWARE_CONFIG                   42
#define OPCODE_COMMON_NTWK_INTERFACE_CREATE             50
#define OPCODE_COMMON_NTWK_INTERFACE_DESTROY            51
#define OPCODE_COMMON_MCC_DESTROY                       53
#define OPCODE_COMMON_CQ_DESTROY                        54
#define OPCODE_COMMON_EQ_DESTROY                        55
#define OPCODE_COMMON_QUERY_FIRMWARE_CONFIG             58
#define OPCODE_COMMON_NTWK_PMAC_ADD                     59
#define OPCODE_COMMON_NTWK_PMAC_DEL                     60
#define OPCODE_COMMON_FUNCTION_RESET                    61
#define OPCODE_COMMON_MANAGE_FAT                        68
#define OPCODE_COMMON_ENABLE_DISABLE_BEACON             69
#define OPCODE_COMMON_GET_BEACON_STATE                  70
#define OPCODE_COMMON_READ_TRANSRECV_DATA               73
#define OPCODE_COMMON_GET_PORT_NAME                     77
#define OPCODE_COMMON_SET_LOGICAL_LINK_CONFIG           80
#define OPCODE_COMMON_SET_INTERRUPT_ENABLE              89
#define OPCODE_COMMON_SET_FN_PRIVILEGES                 100
#define OPCODE_COMMON_GET_PHY_DETAILS                   102
#define OPCODE_COMMON_SET_DRIVER_FUNCTION_CAP           103
#define OPCODE_COMMON_GET_CNTL_ADDITIONAL_ATTRIBUTES    121
#define OPCODE_COMMON_GET_EXT_FAT_CAPABILITIES          125
#define OPCODE_COMMON_SET_EXT_FAT_CAPABILITIES          126
#define OPCODE_COMMON_GET_MAC_LIST                      147
#define OPCODE_COMMON_SET_MAC_LIST                      148
#define OPCODE_COMMON_GET_HSW_CONFIG                    152
#define OPCODE_COMMON_GET_FUNC_CONFIG                   160
#define OPCODE_COMMON_GET_PROFILE_CONFIG                164
#define OPCODE_COMMON_SET_PROFILE_CONFIG                165
#define OPCODE_COMMON_GET_ACTIVE_PROFILE                167
#define OPCODE_COMMON_SET_HSW_CONFIG                    153
#define OPCODE_COMMON_GET_FN_PRIVILEGES                 170
#define OPCODE_COMMON_READ_OBJECT                       171
#define OPCODE_COMMON_WRITE_OBJECT                      172
#define OPCODE_COMMON_DELETE_OBJECT                     174
#define OPCODE_COMMON_SET_FEATURES                      191
#define OPCODE_COMMON_MANAGE_IFACE_FILTERS              193
#define OPCODE_COMMON_GET_IFACE_LIST                    194
#define OPCODE_COMMON_ENABLE_DISABLE_VF                 196

#define OPCODE_ETH_RSS_CONFIG                           1
#define OPCODE_ETH_ACPI_CONFIG                          2
#define OPCODE_ETH_PROMISCUOUS                          3
#define OPCODE_ETH_GET_STATISTICS                       4
#define OPCODE_ETH_TX_CREATE                            7
#define OPCODE_ETH_RX_CREATE                            8
#define OPCODE_ETH_TX_DESTROY                           9
#define OPCODE_ETH_RX_DESTROY                           10
#define OPCODE_ETH_ACPI_WOL_MAGIC_CONFIG                12
#define OPCODE_ETH_GET_PPORT_STATS                      18

#define OPCODE_LOWLEVEL_HOST_DDR_DMA                    17
#define OPCODE_LOWLEVEL_LOOPBACK_TEST                   18
#define OPCODE_LOWLEVEL_SET_LOOPBACK_MODE               19

struct be_cmd_req_hdr {
        u8 opcode;              /* dword 0 */
        u8 subsystem;           /* dword 0 */
        u8 port_number;         /* dword 0 */
        u8 domain;              /* dword 0 */
        u32 timeout;            /* dword 1 */
        u32 request_length;     /* dword 2 */
        u8 version;             /* dword 3 */
        u8 rsvd[3];             /* dword 3 */
};

#define RESP_HDR_INFO_OPCODE_SHIFT      0       /* bits 0 - 7 */
#define RESP_HDR_INFO_SUBSYS_SHIFT      8       /* bits 8 - 15 */
struct be_cmd_resp_hdr {
        u8 opcode;              /* dword 0 */
        u8 subsystem;           /* dword 0 */
        u8 rsvd[2];             /* dword 0 */
        u8 base_status;         /* dword 1 */
        u8 addl_status;         /* dword 1 */
        u8 rsvd1[2];            /* dword 1 */
        u32 response_length;    /* dword 2 */
        u32 actual_resp_len;    /* dword 3 */
};

struct phys_addr {
        u32 lo;
        u32 hi;
};

/**************************
 * BE Command definitions *
 **************************/

/* Pseudo amap definition in which each bit of the actual structure is defined
 * as a byte: used to calculate offset/shift/mask of each field */
struct amap_eq_context {
        u8 cidx[13];            /* dword 0*/
        u8 rsvd0[3];            /* dword 0*/
        u8 epidx[13];           /* dword 0*/
        u8 valid;               /* dword 0*/
        u8 rsvd1;               /* dword 0*/
        u8 size;                /* dword 0*/
        u8 pidx[13];            /* dword 1*/
        u8 rsvd2[3];            /* dword 1*/
        u8 pd[10];              /* dword 1*/
        u8 count[3];            /* dword 1*/
        u8 solevent;            /* dword 1*/
        u8 stalled;             /* dword 1*/
        u8 armed;               /* dword 1*/
        u8 rsvd3[4];            /* dword 2*/
        u8 func[8];             /* dword 2*/
        u8 rsvd4;               /* dword 2*/
        u8 delaymult[10];       /* dword 2*/
        u8 rsvd5[2];            /* dword 2*/
        u8 phase[2];            /* dword 2*/
        u8 nodelay;             /* dword 2*/
        u8 rsvd6[4];            /* dword 2*/
        u8 rsvd7[32];           /* dword 3*/
} __packed;

struct be_cmd_req_eq_create {
        struct be_cmd_req_hdr hdr;
        u16 num_pages;          /* sword */
        u16 rsvd0;              /* sword */
        u8 context[sizeof(struct amap_eq_context) / 8];
        struct phys_addr pages[8];
} __packed;

struct be_cmd_resp_eq_create {
        struct be_cmd_resp_hdr resp_hdr;
        u16 eq_id;              /* sword */
        u16 msix_idx;           /* available only in v2 */
} __packed;

/******************** Mac query ***************************/
enum {
        MAC_ADDRESS_TYPE_STORAGE = 0x0,
        MAC_ADDRESS_TYPE_NETWORK = 0x1,
        MAC_ADDRESS_TYPE_PD = 0x2,
        MAC_ADDRESS_TYPE_MANAGEMENT = 0x3
};

struct mac_addr {
        u16 size_of_struct;
        u8 addr[ETH_ALEN];
} __packed;

struct be_cmd_req_mac_query {
        struct be_cmd_req_hdr hdr;
        u8 type;
        u8 permanent;
        u16 if_id;
        u32 pmac_id;
} __packed;

struct be_cmd_resp_mac_query {
        struct be_cmd_resp_hdr hdr;
        struct mac_addr mac;
};

/******************** PMac Add ***************************/
struct be_cmd_req_pmac_add {
        struct be_cmd_req_hdr hdr;
        u32 if_id;
        u8 mac_address[ETH_ALEN];
        u8 rsvd0[2];
} __packed;

struct be_cmd_resp_pmac_add {
        struct be_cmd_resp_hdr hdr;
        u32 pmac_id;
};

/******************** PMac Del ***************************/
struct be_cmd_req_pmac_del {
        struct be_cmd_req_hdr hdr;
        u32 if_id;
        u32 pmac_id;
};

/******************** Create CQ ***************************/
/* Pseudo amap definition in which each bit of the actual structure is defined
 * as a byte: used to calculate offset/shift/mask of each field */
struct amap_cq_context_be {
        u8 cidx[11];            /* dword 0*/
        u8 rsvd0;               /* dword 0*/
        u8 coalescwm[2];        /* dword 0*/
        u8 nodelay;             /* dword 0*/
        u8 epidx[11];           /* dword 0*/
        u8 rsvd1;               /* dword 0*/
        u8 count[2];            /* dword 0*/
        u8 valid;               /* dword 0*/
        u8 solevent;            /* dword 0*/
        u8 eventable;           /* dword 0*/
        u8 pidx[11];            /* dword 1*/
        u8 rsvd2;               /* dword 1*/
        u8 pd[10];              /* dword 1*/
        u8 eqid[8];             /* dword 1*/
        u8 stalled;             /* dword 1*/
        u8 armed;               /* dword 1*/
        u8 rsvd3[4];            /* dword 2*/
        u8 func[8];             /* dword 2*/
        u8 rsvd4[20];           /* dword 2*/
        u8 rsvd5[32];           /* dword 3*/
} __packed;

struct amap_cq_context_v2 {
        u8 rsvd0[12];           /* dword 0*/
        u8 coalescwm[2];        /* dword 0*/
        u8 nodelay;             /* dword 0*/
        u8 rsvd1[12];           /* dword 0*/
        u8 count[2];            /* dword 0*/
        u8 valid;               /* dword 0*/
        u8 rsvd2;               /* dword 0*/
        u8 eventable;           /* dword 0*/
        u8 eqid[16];            /* dword 1*/
        u8 rsvd3[15];           /* dword 1*/
        u8 armed;               /* dword 1*/
        u8 rsvd4[32];           /* dword 2*/
        u8 rsvd5[32];           /* dword 3*/
} __packed;

struct be_cmd_req_cq_create {
        struct be_cmd_req_hdr hdr;
        u16 num_pages;
        u8 page_size;
        u8 rsvd0;
        u8 context[sizeof(struct amap_cq_context_be) / 8];
        struct phys_addr pages[8];
} __packed;


struct be_cmd_resp_cq_create {
        struct be_cmd_resp_hdr hdr;
        u16 cq_id;
        u16 rsvd0;
} __packed;

struct be_cmd_req_get_fat {
        struct be_cmd_req_hdr hdr;
        u32 fat_operation;
        u32 read_log_offset;
        u32 read_log_length;
        u32 data_buffer_size;
        u32 data_buffer[1];
} __packed;

struct be_cmd_resp_get_fat {
        struct be_cmd_resp_hdr hdr;
        u32 log_size;
        u32 read_log_length;
        u32 rsvd[2];
        u32 data_buffer[1];
} __packed;


/******************** Create MCCQ ***************************/
/* Pseudo amap definition in which each bit of the actual structure is defined
 * as a byte: used to calculate offset/shift/mask of each field */
struct amap_mcc_context_be {
        u8 con_index[14];
        u8 rsvd0[2];
        u8 ring_size[4];
        u8 fetch_wrb;
        u8 fetch_r2t;
        u8 cq_id[10];
        u8 prod_index[14];
        u8 fid[8];
        u8 pdid[9];
        u8 valid;
        u8 rsvd1[32];
        u8 rsvd2[32];
} __packed;

struct amap_mcc_context_v1 {
        u8 async_cq_id[16];
        u8 ring_size[4];
        u8 rsvd0[12];
        u8 rsvd1[31];
        u8 valid;
        u8 async_cq_valid[1];
        u8 rsvd2[31];
        u8 rsvd3[32];
} __packed;

struct be_cmd_req_mcc_create {
        struct be_cmd_req_hdr hdr;
        u16 num_pages;
        u16 cq_id;
        u8 context[sizeof(struct amap_mcc_context_be) / 8];
        struct phys_addr pages[8];
} __packed;

struct be_cmd_req_mcc_ext_create {
        struct be_cmd_req_hdr hdr;
        u16 num_pages;
        u16 cq_id;
        u32 async_event_bitmap[1];
        u8 context[sizeof(struct amap_mcc_context_v1) / 8];
        struct phys_addr pages[8];
} __packed;

struct be_cmd_resp_mcc_create {
        struct be_cmd_resp_hdr hdr;
        u16 id;
        u16 rsvd0;
} __packed;

/******************** Create TxQ ***************************/
#define BE_ETH_TX_RING_TYPE_STANDARD            2
#define BE_ULP1_NUM                             1

struct be_cmd_req_eth_tx_create {
        struct be_cmd_req_hdr hdr;
        u8 num_pages;
        u8 ulp_num;
        u16 type;
        u16 if_id;
        u8 queue_size;
        u8 rsvd0;
        u32 rsvd1;
        u16 cq_id;
        u16 rsvd2;
        u32 rsvd3[13];
        struct phys_addr pages[8];
} __packed;

struct be_cmd_resp_eth_tx_create {
        struct be_cmd_resp_hdr hdr;
        u16 cid;
        u16 rid;
        u32 db_offset;
        u32 rsvd0[4];
} __packed;

/******************** Create RxQ ***************************/
struct be_cmd_req_eth_rx_create {
        struct be_cmd_req_hdr hdr;
        u16 cq_id;
        u8 frag_size;
        u8 num_pages;
        struct phys_addr pages[2];
        u32 interface_id;
        u16 max_frame_size;
        u16 rsvd0;
        u32 rss_queue;
} __packed;

struct be_cmd_resp_eth_rx_create {
        struct be_cmd_resp_hdr hdr;
        u16 id;
        u8 rss_id;
        u8 rsvd0;
} __packed;

/******************** Q Destroy  ***************************/
/* Type of Queue to be destroyed */
enum {
        QTYPE_EQ = 1,
        QTYPE_CQ,
        QTYPE_TXQ,
        QTYPE_RXQ,
        QTYPE_MCCQ
};

struct be_cmd_req_q_destroy {
        struct be_cmd_req_hdr hdr;
        u16 id;
        u16 bypass_flush;       /* valid only for rx q destroy */
} __packed;

/************ I/f Create (it's actually I/f Config Create)**********/

/* Capability flags for the i/f */
enum be_if_flags {
        BE_IF_FLAGS_RSS = 0x4,
        BE_IF_FLAGS_PROMISCUOUS = 0x8,
        BE_IF_FLAGS_BROADCAST = 0x10,
        BE_IF_FLAGS_UNTAGGED = 0x20,
        BE_IF_FLAGS_ULP = 0x40,
        BE_IF_FLAGS_VLAN_PROMISCUOUS = 0x80,
        BE_IF_FLAGS_VLAN = 0x100,
        BE_IF_FLAGS_MCAST_PROMISCUOUS = 0x200,
        BE_IF_FLAGS_PASS_L2_ERRORS = 0x400,
        BE_IF_FLAGS_PASS_L3L4_ERRORS = 0x800,
        BE_IF_FLAGS_MULTICAST = 0x1000,
        BE_IF_FLAGS_DEFQ_RSS = 0x1000000
};

#define BE_IF_CAP_FLAGS_WANT (BE_IF_FLAGS_RSS | BE_IF_FLAGS_PROMISCUOUS |\
                         BE_IF_FLAGS_BROADCAST | BE_IF_FLAGS_VLAN_PROMISCUOUS |\
                         BE_IF_FLAGS_VLAN | BE_IF_FLAGS_MCAST_PROMISCUOUS |\
                         BE_IF_FLAGS_PASS_L3L4_ERRORS | BE_IF_FLAGS_MULTICAST |\
                         BE_IF_FLAGS_UNTAGGED | BE_IF_FLAGS_DEFQ_RSS)

#define BE_IF_FLAGS_ALL_PROMISCUOUS     (BE_IF_FLAGS_PROMISCUOUS | \
                                         BE_IF_FLAGS_VLAN_PROMISCUOUS |\
                                         BE_IF_FLAGS_MCAST_PROMISCUOUS)

#define BE_IF_FILT_FLAGS_BASIC (BE_IF_FLAGS_BROADCAST | \
                                BE_IF_FLAGS_PASS_L3L4_ERRORS | \
                                BE_IF_FLAGS_UNTAGGED)

#define BE_IF_ALL_FILT_FLAGS    (BE_IF_FILT_FLAGS_BASIC | \
                                 BE_IF_FLAGS_MULTICAST | \
                                 BE_IF_FLAGS_ALL_PROMISCUOUS)

/* An RX interface is an object with one or more MAC addresses and
 * filtering capabilities. */
struct be_cmd_req_if_create {
        struct be_cmd_req_hdr hdr;
        u32 version;            /* ignore currently */
        u32 capability_flags;
        u32 enable_flags;
        u8 mac_addr[ETH_ALEN];
        u8 rsvd0;
        u8 pmac_invalid; /* if set, don't attach the mac addr to the i/f */
        u32 vlan_tag;    /* not used currently */
} __packed;

struct be_cmd_resp_if_create {
        struct be_cmd_resp_hdr hdr;
        u32 interface_id;
        u32 pmac_id;
};

/****** I/f Destroy(it's actually I/f Config Destroy )**********/
struct be_cmd_req_if_destroy {
        struct be_cmd_req_hdr hdr;
        u32 interface_id;
};

/*************** HW Stats Get **********************************/
struct be_port_rxf_stats_v0 {
        u32 rx_bytes_lsd;       /* dword 0*/
        u32 rx_bytes_msd;       /* dword 1*/
        u32 rx_total_frames;    /* dword 2*/
        u32 rx_unicast_frames;  /* dword 3*/
        u32 rx_multicast_frames;        /* dword 4*/
        u32 rx_broadcast_frames;        /* dword 5*/
        u32 rx_crc_errors;      /* dword 6*/
        u32 rx_alignment_symbol_errors; /* dword 7*/
        u32 rx_pause_frames;    /* dword 8*/
        u32 rx_control_frames;  /* dword 9*/
        u32 rx_in_range_errors; /* dword 10*/
        u32 rx_out_range_errors;        /* dword 11*/
        u32 rx_frame_too_long;  /* dword 12*/
        u32 rx_address_filtered;        /* dword 13*/
        u32 rx_vlan_filtered;   /* dword 14*/
        u32 rx_dropped_too_small;       /* dword 15*/
        u32 rx_dropped_too_short;       /* dword 16*/
        u32 rx_dropped_header_too_small;        /* dword 17*/
        u32 rx_dropped_tcp_length;      /* dword 18*/
        u32 rx_dropped_runt;    /* dword 19*/
        u32 rx_64_byte_packets; /* dword 20*/
        u32 rx_65_127_byte_packets;     /* dword 21*/
        u32 rx_128_256_byte_packets;    /* dword 22*/
        u32 rx_256_511_byte_packets;    /* dword 23*/
        u32 rx_512_1023_byte_packets;   /* dword 24*/
        u32 rx_1024_1518_byte_packets;  /* dword 25*/
        u32 rx_1519_2047_byte_packets;  /* dword 26*/
        u32 rx_2048_4095_byte_packets;  /* dword 27*/
        u32 rx_4096_8191_byte_packets;  /* dword 28*/
        u32 rx_8192_9216_byte_packets;  /* dword 29*/
        u32 rx_ip_checksum_errs;        /* dword 30*/
        u32 rx_tcp_checksum_errs;       /* dword 31*/
        u32 rx_udp_checksum_errs;       /* dword 32*/
        u32 rx_non_rss_packets; /* dword 33*/
        u32 rx_ipv4_packets;    /* dword 34*/
        u32 rx_ipv6_packets;    /* dword 35*/
        u32 rx_ipv4_bytes_lsd;  /* dword 36*/
        u32 rx_ipv4_bytes_msd;  /* dword 37*/
        u32 rx_ipv6_bytes_lsd;  /* dword 38*/
        u32 rx_ipv6_bytes_msd;  /* dword 39*/
        u32 rx_chute1_packets;  /* dword 40*/
        u32 rx_chute2_packets;  /* dword 41*/
        u32 rx_chute3_packets;  /* dword 42*/
        u32 rx_management_packets;      /* dword 43*/
        u32 rx_switched_unicast_packets;        /* dword 44*/
        u32 rx_switched_multicast_packets;      /* dword 45*/
        u32 rx_switched_broadcast_packets;      /* dword 46*/
        u32 tx_bytes_lsd;       /* dword 47*/
        u32 tx_bytes_msd;       /* dword 48*/
        u32 tx_unicastframes;   /* dword 49*/
        u32 tx_multicastframes; /* dword 50*/
        u32 tx_broadcastframes; /* dword 51*/
        u32 tx_pauseframes;     /* dword 52*/
        u32 tx_controlframes;   /* dword 53*/
        u32 tx_64_byte_packets; /* dword 54*/
        u32 tx_65_127_byte_packets;     /* dword 55*/
        u32 tx_128_256_byte_packets;    /* dword 56*/
        u32 tx_256_511_byte_packets;    /* dword 57*/
        u32 tx_512_1023_byte_packets;   /* dword 58*/
        u32 tx_1024_1518_byte_packets;  /* dword 59*/
        u32 tx_1519_2047_byte_packets;  /* dword 60*/
        u32 tx_2048_4095_byte_packets;  /* dword 61*/
        u32 tx_4096_8191_byte_packets;  /* dword 62*/
        u32 tx_8192_9216_byte_packets;  /* dword 63*/
        u32 rx_fifo_overflow;   /* dword 64*/
        u32 rx_input_fifo_overflow;     /* dword 65*/
};

struct be_rxf_stats_v0 {
        struct be_port_rxf_stats_v0 port[2];
        u32 rx_drops_no_pbuf;   /* dword 132*/
        u32 rx_drops_no_txpb;   /* dword 133*/
        u32 rx_drops_no_erx_descr;      /* dword 134*/
        u32 rx_drops_no_tpre_descr;     /* dword 135*/
        u32 management_rx_port_packets; /* dword 136*/
        u32 management_rx_port_bytes;   /* dword 137*/
        u32 management_rx_port_pause_frames;    /* dword 138*/
        u32 management_rx_port_errors;  /* dword 139*/
        u32 management_tx_port_packets; /* dword 140*/
        u32 management_tx_port_bytes;   /* dword 141*/
        u32 management_tx_port_pause;   /* dword 142*/
        u32 management_rx_port_rxfifo_overflow; /* dword 143*/
        u32 rx_drops_too_many_frags;    /* dword 144*/
        u32 rx_drops_invalid_ring;      /* dword 145*/
        u32 forwarded_packets;  /* dword 146*/
        u32 rx_drops_mtu;       /* dword 147*/
        u32 rsvd0[7];
        u32 port0_jabber_events;
        u32 port1_jabber_events;
        u32 rsvd1[6];
};

struct be_erx_stats_v0 {
        u32 rx_drops_no_fragments[44];     /* dwordS 0 to 43*/
        u32 rsvd[4];
};

struct be_pmem_stats {
        u32 eth_red_drops;
        u32 rsvd[5];
};

struct be_hw_stats_v0 {
        struct be_rxf_stats_v0 rxf;
        u32 rsvd[48];
        struct be_erx_stats_v0 erx;
        struct be_pmem_stats pmem;
};

struct be_cmd_req_get_stats_v0 {
        struct be_cmd_req_hdr hdr;
        u8 rsvd[sizeof(struct be_hw_stats_v0)];
};

struct be_cmd_resp_get_stats_v0 {
        struct be_cmd_resp_hdr hdr;
        struct be_hw_stats_v0 hw_stats;
};

struct lancer_pport_stats {
        u32 tx_packets_lo;
        u32 tx_packets_hi;
        u32 tx_unicast_packets_lo;
        u32 tx_unicast_packets_hi;
        u32 tx_multicast_packets_lo;
        u32 tx_multicast_packets_hi;
        u32 tx_broadcast_packets_lo;
        u32 tx_broadcast_packets_hi;
        u32 tx_bytes_lo;
        u32 tx_bytes_hi;
        u32 tx_unicast_bytes_lo;
        u32 tx_unicast_bytes_hi;
        u32 tx_multicast_bytes_lo;
        u32 tx_multicast_bytes_hi;
        u32 tx_broadcast_bytes_lo;
        u32 tx_broadcast_bytes_hi;
        u32 tx_discards_lo;
        u32 tx_discards_hi;
        u32 tx_errors_lo;
        u32 tx_errors_hi;
        u32 tx_pause_frames_lo;
        u32 tx_pause_frames_hi;
        u32 tx_pause_on_frames_lo;
        u32 tx_pause_on_frames_hi;
        u32 tx_pause_off_frames_lo;
        u32 tx_pause_off_frames_hi;
        u32 tx_internal_mac_errors_lo;
        u32 tx_internal_mac_errors_hi;
        u32 tx_control_frames_lo;
        u32 tx_control_frames_hi;
        u32 tx_packets_64_bytes_lo;
        u32 tx_packets_64_bytes_hi;
        u32 tx_packets_65_to_127_bytes_lo;
        u32 tx_packets_65_to_127_bytes_hi;
        u32 tx_packets_128_to_255_bytes_lo;
        u32 tx_packets_128_to_255_bytes_hi;
        u32 tx_packets_256_to_511_bytes_lo;
        u32 tx_packets_256_to_511_bytes_hi;
        u32 tx_packets_512_to_1023_bytes_lo;
        u32 tx_packets_512_to_1023_bytes_hi;
        u32 tx_packets_1024_to_1518_bytes_lo;
        u32 tx_packets_1024_to_1518_bytes_hi;
        u32 tx_packets_1519_to_2047_bytes_lo;
        u32 tx_packets_1519_to_2047_bytes_hi;
        u32 tx_packets_2048_to_4095_bytes_lo;
        u32 tx_packets_2048_to_4095_bytes_hi;
        u32 tx_packets_4096_to_8191_bytes_lo;
        u32 tx_packets_4096_to_8191_bytes_hi;
        u32 tx_packets_8192_to_9216_bytes_lo;
        u32 tx_packets_8192_to_9216_bytes_hi;
        u32 tx_lso_packets_lo;
        u32 tx_lso_packets_hi;
        u32 rx_packets_lo;
        u32 rx_packets_hi;
        u32 rx_unicast_packets_lo;
        u32 rx_unicast_packets_hi;
        u32 rx_multicast_packets_lo;
        u32 rx_multicast_packets_hi;
        u32 rx_broadcast_packets_lo;
        u32 rx_broadcast_packets_hi;
        u32 rx_bytes_lo;
        u32 rx_bytes_hi;
        u32 rx_unicast_bytes_lo;
        u32 rx_unicast_bytes_hi;
        u32 rx_multicast_bytes_lo;
        u32 rx_multicast_bytes_hi;
        u32 rx_broadcast_bytes_lo;
        u32 rx_broadcast_bytes_hi;
        u32 rx_unknown_protos;
        u32 rsvd_69; /* Word 69 is reserved */
        u32 rx_discards_lo;
        u32 rx_discards_hi;
        u32 rx_errors_lo;
        u32 rx_errors_hi;
        u32 rx_crc_errors_lo;
        u32 rx_crc_errors_hi;
        u32 rx_alignment_errors_lo;
        u32 rx_alignment_errors_hi;
        u32 rx_symbol_errors_lo;
        u32 rx_symbol_errors_hi;
        u32 rx_pause_frames_lo;
        u32 rx_pause_frames_hi;
        u32 rx_pause_on_frames_lo;
        u32 rx_pause_on_frames_hi;
        u32 rx_pause_off_frames_lo;
        u32 rx_pause_off_frames_hi;
        u32 rx_frames_too_long_lo;
        u32 rx_frames_too_long_hi;
        u32 rx_internal_mac_errors_lo;
        u32 rx_internal_mac_errors_hi;
        u32 rx_undersize_packets;
        u32 rx_oversize_packets;
        u32 rx_fragment_packets;
        u32 rx_jabbers;
        u32 rx_control_frames_lo;
        u32 rx_control_frames_hi;
        u32 rx_control_frames_unknown_opcode_lo;
        u32 rx_control_frames_unknown_opcode_hi;
        u32 rx_in_range_errors;
        u32 rx_out_of_range_errors;
        u32 rx_address_filtered;
        u32 rx_vlan_filtered;
        u32 rx_dropped_too_small;
        u32 rx_dropped_too_short;
        u32 rx_dropped_header_too_small;
        u32 rx_dropped_invalid_tcp_length;
        u32 rx_dropped_runt;
        u32 rx_ip_checksum_errors;
        u32 rx_tcp_checksum_errors;
        u32 rx_udp_checksum_errors;
        u32 rx_non_rss_packets;
        u32 rsvd_111;
        u32 rx_ipv4_packets_lo;
        u32 rx_ipv4_packets_hi;
        u32 rx_ipv6_packets_lo;
        u32 rx_ipv6_packets_hi;
        u32 rx_ipv4_bytes_lo;
        u32 rx_ipv4_bytes_hi;
        u32 rx_ipv6_bytes_lo;
        u32 rx_ipv6_bytes_hi;
        u32 rx_nic_packets_lo;
        u32 rx_nic_packets_hi;
        u32 rx_tcp_packets_lo;
        u32 rx_tcp_packets_hi;
        u32 rx_iscsi_packets_lo;
        u32 rx_iscsi_packets_hi;
        u32 rx_management_packets_lo;
        u32 rx_management_packets_hi;
        u32 rx_switched_unicast_packets_lo;
        u32 rx_switched_unicast_packets_hi;
        u32 rx_switched_multicast_packets_lo;
        u32 rx_switched_multicast_packets_hi;
        u32 rx_switched_broadcast_packets_lo;
        u32 rx_switched_broadcast_packets_hi;
        u32 num_forwards_lo;
        u32 num_forwards_hi;
        u32 rx_fifo_overflow;
        u32 rx_input_fifo_overflow;
        u32 rx_drops_too_many_frags_lo;
        u32 rx_drops_too_many_frags_hi;
        u32 rx_drops_invalid_queue;
        u32 rsvd_141;
        u32 rx_drops_mtu_lo;
        u32 rx_drops_mtu_hi;
        u32 rx_packets_64_bytes_lo;
        u32 rx_packets_64_bytes_hi;
        u32 rx_packets_65_to_127_bytes_lo;
        u32 rx_packets_65_to_127_bytes_hi;
        u32 rx_packets_128_to_255_bytes_lo;
        u32 rx_packets_128_to_255_bytes_hi;
        u32 rx_packets_256_to_511_bytes_lo;
        u32 rx_packets_256_to_511_bytes_hi;
        u32 rx_packets_512_to_1023_bytes_lo;
        u32 rx_packets_512_to_1023_bytes_hi;
        u32 rx_packets_1024_to_1518_bytes_lo;
        u32 rx_packets_1024_to_1518_bytes_hi;
        u32 rx_packets_1519_to_2047_bytes_lo;
        u32 rx_packets_1519_to_2047_bytes_hi;
        u32 rx_packets_2048_to_4095_bytes_lo;
        u32 rx_packets_2048_to_4095_bytes_hi;
        u32 rx_packets_4096_to_8191_bytes_lo;
        u32 rx_packets_4096_to_8191_bytes_hi;
        u32 rx_packets_8192_to_9216_bytes_lo;
        u32 rx_packets_8192_to_9216_bytes_hi;
};

struct pport_stats_params {
        u16 pport_num;
        u8 rsvd;
        u8 reset_stats;
};

struct lancer_cmd_req_pport_stats {
        struct be_cmd_req_hdr hdr;
        union {

                struct pport_stats_params params;
                u8 rsvd[sizeof(struct lancer_pport_stats)];
        } cmd_params;
};

struct lancer_cmd_resp_pport_stats {
        struct be_cmd_resp_hdr hdr;
        struct lancer_pport_stats pport_stats;
};

static inline struct lancer_pport_stats*
        pport_stats_from_cmd(struct be_adapter *adapter)
{
        struct lancer_cmd_resp_pport_stats *cmd = adapter->stats_cmd.va;
        return &cmd->pport_stats;
}

struct be_cmd_req_get_cntl_addnl_attribs {
        struct be_cmd_req_hdr hdr;
        u8 rsvd[8];
};

struct be_cmd_resp_get_cntl_addnl_attribs {
        struct be_cmd_resp_hdr hdr;
        u16 ipl_file_number;
        u8 ipl_file_version;
        u8 rsvd0;
        u8 on_die_temperature; /* in degrees centigrade*/
        u8 rsvd1[3];
};

struct be_cmd_req_vlan_config {
        struct be_cmd_req_hdr hdr;
        u8 interface_id;
        u8 promiscuous;
        u8 untagged;
        u8 num_vlan;
        u16 normal_vlan[64];
} __packed;

/******************* RX FILTER ******************************/
#define BE_MAX_MC               64 /* set mcast promisc if > 64 */
struct macaddr {
        u8 byte[ETH_ALEN];
};

struct be_cmd_req_rx_filter {
        struct be_cmd_req_hdr hdr;
        u32 global_flags_mask;
        u32 global_flags;
        u32 if_flags_mask;
        u32 if_flags;
        u32 if_id;
        u32 mcast_num;
        struct macaddr mcast_mac[BE_MAX_MC];
};

/******************** Link Status Query *******************/
struct be_cmd_req_link_status {
        struct be_cmd_req_hdr hdr;
        u32 rsvd;
};

enum {
        PHY_LINK_DUPLEX_NONE = 0x0,
        PHY_LINK_DUPLEX_HALF = 0x1,
        PHY_LINK_DUPLEX_FULL = 0x2
};

enum {
        PHY_LINK_SPEED_ZERO = 0x0,      /* => No link */
        PHY_LINK_SPEED_10MBPS = 0x1,
        PHY_LINK_SPEED_100MBPS = 0x2,
        PHY_LINK_SPEED_1GBPS = 0x3,
        PHY_LINK_SPEED_10GBPS = 0x4,
        PHY_LINK_SPEED_20GBPS = 0x5,
        PHY_LINK_SPEED_25GBPS = 0x6,
        PHY_LINK_SPEED_40GBPS = 0x7
};

struct be_cmd_resp_link_status {
        struct be_cmd_resp_hdr hdr;
        u8 physical_port;
        u8 mac_duplex;
        u8 mac_speed;
        u8 mac_fault;
        u8 mgmt_mac_duplex;
        u8 mgmt_mac_speed;
        u16 link_speed;
        u8 logical_link_status;
        u8 rsvd1[3];
} __packed;

/******************** Port Identification ***************************/
/*    Identifies the type of port attached to NIC     */
struct be_cmd_req_port_type {
        struct be_cmd_req_hdr hdr;
        __le32 page_num;
        __le32 port;
};

enum {
        TR_PAGE_A0 = 0xa0,
        TR_PAGE_A2 = 0xa2
};

/* From SFF-8436 QSFP+ spec */
#define QSFP_PLUS_CABLE_TYPE_OFFSET     0x83
#define QSFP_PLUS_CR4_CABLE             0x8
#define QSFP_PLUS_SR4_CABLE             0x4
#define QSFP_PLUS_LR4_CABLE             0x2

/* From SFF-8472 spec */
#define SFP_PLUS_SFF_8472_COMP          0x5E
#define SFP_PLUS_CABLE_TYPE_OFFSET      0x8
#define SFP_PLUS_COPPER_CABLE           0x4
#define SFP_VENDOR_NAME_OFFSET          0x14
#define SFP_VENDOR_PN_OFFSET            0x28

#define PAGE_DATA_LEN   256
struct be_cmd_resp_port_type {
        struct be_cmd_resp_hdr hdr;
        u32 page_num;
        u32 port;
        u8  page_data[PAGE_DATA_LEN];
};

/******************** Get FW Version *******************/
struct be_cmd_req_get_fw_version {
        struct be_cmd_req_hdr hdr;
        u8 rsvd0[FW_VER_LEN];
        u8 rsvd1[FW_VER_LEN];
} __packed;

struct be_cmd_resp_get_fw_version {
        struct be_cmd_resp_hdr hdr;
        u8 firmware_version_string[FW_VER_LEN];
        u8 fw_on_flash_version_string[FW_VER_LEN];
} __packed;

/******************** Set Flow Contrl *******************/
struct be_cmd_req_set_flow_control {
        struct be_cmd_req_hdr hdr;
        u16 tx_flow_control;
        u16 rx_flow_control;
} __packed;

/******************** Get Flow Contrl *******************/
struct be_cmd_req_get_flow_control {
        struct be_cmd_req_hdr hdr;
        u32 rsvd;
};

struct be_cmd_resp_get_flow_control {
        struct be_cmd_resp_hdr hdr;
        u16 tx_flow_control;
        u16 rx_flow_control;
} __packed;

/******************** Modify EQ Delay *******************/
struct be_set_eqd {
        u32 eq_id;
        u32 phase;
        u32 delay_multiplier;
};

struct be_cmd_req_modify_eq_delay {
        struct be_cmd_req_hdr hdr;
        u32 num_eq;
        struct be_set_eqd set_eqd[MAX_EVT_QS];
} __packed;

/******************** Get FW Config *******************/
/* The HW can come up in either of the following multi-channel modes
 * based on the skew/IPL.
 */
#define RDMA_ENABLED                            0x4
#define QNQ_MODE                                0x400
#define VNIC_MODE                               0x20000
#define UMC_ENABLED                             0x1000000
struct be_cmd_req_query_fw_cfg {
        struct be_cmd_req_hdr hdr;
        u32 rsvd[31];
};

struct be_cmd_resp_query_fw_cfg {
        struct be_cmd_resp_hdr hdr;
        u32 be_config_number;
        u32 asic_revision;
        u32 phys_port;
        u32 function_mode;
        u32 rsvd[26];
        u32 function_caps;
};

/******************** RSS Config ****************************************/
/* RSS type             Input parameters used to compute RX hash
 * RSS_ENABLE_IPV4      SRC IPv4, DST IPv4
 * RSS_ENABLE_TCP_IPV4  SRC IPv4, DST IPv4, TCP SRC PORT, TCP DST PORT
 * RSS_ENABLE_IPV6      SRC IPv6, DST IPv6
 * RSS_ENABLE_TCP_IPV6  SRC IPv6, DST IPv6, TCP SRC PORT, TCP DST PORT
 * RSS_ENABLE_UDP_IPV4  SRC IPv4, DST IPv4, UDP SRC PORT, UDP DST PORT
 * RSS_ENABLE_UDP_IPV6  SRC IPv6, DST IPv6, UDP SRC PORT, UDP DST PORT
 *
 * When multiple RSS types are enabled, HW picks the best hash policy
 * based on the type of the received packet.
 */
#define RSS_ENABLE_NONE                         0x0
#define RSS_ENABLE_IPV4                         0x1
#define RSS_ENABLE_TCP_IPV4                     0x2
#define RSS_ENABLE_IPV6                         0x4
#define RSS_ENABLE_TCP_IPV6                     0x8
#define RSS_ENABLE_UDP_IPV4                     0x10
#define RSS_ENABLE_UDP_IPV6                     0x20

#define L3_RSS_FLAGS                            (RXH_IP_DST | RXH_IP_SRC)
#define L4_RSS_FLAGS                            (RXH_L4_B_0_1 | RXH_L4_B_2_3)

struct be_cmd_req_rss_config {
        struct be_cmd_req_hdr hdr;
        u32 if_id;
        u16 enable_rss;
        u16 cpu_table_size_log2;
        u32 hash[10];
        u8 cpu_table[128];
        u8 flush;
        u8 rsvd0[3];
};

/******************** Port Beacon ***************************/

#define BEACON_STATE_ENABLED            0x1
#define BEACON_STATE_DISABLED           0x0

struct be_cmd_req_enable_disable_beacon {
        struct be_cmd_req_hdr hdr;
        u8  port_num;
        u8  beacon_state;
        u8  beacon_duration;
        u8  status_duration;
} __packed;

struct be_cmd_req_get_beacon_state {
        struct be_cmd_req_hdr hdr;
        u8  port_num;
        u8  rsvd0;
        u16 rsvd1;
} __packed;

struct be_cmd_resp_get_beacon_state {
        struct be_cmd_resp_hdr resp_hdr;
        u8 beacon_state;
        u8 rsvd0[3];
} __packed;

/* Flashrom related descriptors */
#define MAX_FLASH_COMP                  32

/* Optypes of each component in the UFI */
enum {
        OPTYPE_ISCSI_ACTIVE = 0,
        OPTYPE_REDBOOT = 1,
        OPTYPE_BIOS = 2,
        OPTYPE_PXE_BIOS = 3,
        OPTYPE_OFFSET_SPECIFIED = 7,
        OPTYPE_FCOE_BIOS = 8,
        OPTYPE_ISCSI_BACKUP = 9,
        OPTYPE_FCOE_FW_ACTIVE = 10,
        OPTYPE_FCOE_FW_BACKUP = 11,
        OPTYPE_NCSI_FW = 13,
        OPTYPE_REDBOOT_DIR = 18,
        OPTYPE_REDBOOT_CONFIG = 19,
        OPTYPE_SH_PHY_FW = 21,
        OPTYPE_FLASHISM_JUMPVECTOR = 22,
        OPTYPE_UFI_DIR = 23,
        OPTYPE_PHY_FW = 99
};

/* Maximum sizes of components in BE2 FW UFI */
enum {
        BE2_BIOS_COMP_MAX_SIZE = 0x40000,
        BE2_REDBOOT_COMP_MAX_SIZE = 0x40000,
        BE2_COMP_MAX_SIZE = 0x140000
};

/* Maximum sizes of components in BE3 FW UFI */
enum {
        BE3_NCSI_COMP_MAX_SIZE = 0x40000,
        BE3_PHY_FW_COMP_MAX_SIZE = 0x40000,
        BE3_BIOS_COMP_MAX_SIZE = 0x80000,
        BE3_REDBOOT_COMP_MAX_SIZE = 0x100000,
        BE3_COMP_MAX_SIZE = 0x200000
};

/* Offsets for components in BE2 FW UFI */
enum {
        BE2_REDBOOT_START = 0x8000,
        BE2_FCOE_BIOS_START = 0x80000,
        BE2_ISCSI_PRIMARY_IMAGE_START = 0x100000,
        BE2_ISCSI_BACKUP_IMAGE_START = 0x240000,
        BE2_FCOE_PRIMARY_IMAGE_START = 0x380000,
        BE2_FCOE_BACKUP_IMAGE_START = 0x4c0000,
        BE2_ISCSI_BIOS_START = 0x700000,
        BE2_PXE_BIOS_START = 0x780000
};

/* Offsets for components in BE3 FW UFI */
enum {
        BE3_REDBOOT_START = 0x40000,
        BE3_PHY_FW_START = 0x140000,
        BE3_ISCSI_PRIMARY_IMAGE_START = 0x200000,
        BE3_ISCSI_BACKUP_IMAGE_START = 0x400000,
        BE3_FCOE_PRIMARY_IMAGE_START = 0x600000,
        BE3_FCOE_BACKUP_IMAGE_START = 0x800000,
        BE3_ISCSI_BIOS_START = 0xc00000,
        BE3_PXE_BIOS_START = 0xc80000,
        BE3_FCOE_BIOS_START = 0xd00000,
        BE3_NCSI_START = 0xf40000
};

/* Component entry types */
enum {
        IMAGE_NCSI = 0x10,
        IMAGE_OPTION_ROM_PXE = 0x20,
        IMAGE_OPTION_ROM_FCOE = 0x21,
        IMAGE_OPTION_ROM_ISCSI = 0x22,
        IMAGE_FLASHISM_JUMPVECTOR = 0x30,
        IMAGE_FIRMWARE_ISCSI = 0xa0,
        IMAGE_FIRMWARE_FCOE = 0xa2,
        IMAGE_FIRMWARE_BACKUP_ISCSI = 0xb0,
        IMAGE_FIRMWARE_BACKUP_FCOE = 0xb2,
        IMAGE_FIRMWARE_PHY = 0xc0,
        IMAGE_REDBOOT_DIR = 0xd0,
        IMAGE_REDBOOT_CONFIG = 0xd1,
        IMAGE_UFI_DIR = 0xd2,
        IMAGE_BOOT_CODE = 0xe2
};

struct controller_id {
        u32 vendor;
        u32 device;
        u32 subvendor;
        u32 subdevice;
};

struct flash_comp {
        unsigned long offset;
        int optype;
        int size;
        int img_type;
};

struct image_hdr {
        u32 imageid;
        u32 imageoffset;
        u32 imagelength;
        u32 image_checksum;
        u8 image_version[32];
};

struct flash_file_hdr_g2 {
        u8 sign[32];
        u32 cksum;
        u32 antidote;
        struct controller_id cont_id;
        u32 file_len;
        u32 chunk_num;
        u32 total_chunks;
        u32 num_imgs;
        u8 build[24];
};

/* First letter of the build version of the image */
#define BLD_STR_UFI_TYPE_BE2    '2'
#define BLD_STR_UFI_TYPE_BE3    '3'
#define BLD_STR_UFI_TYPE_SH     '4'

struct flash_file_hdr_g3 {
        u8 sign[52];
        u8 ufi_version[4];
        u32 file_len;
        u32 cksum;
        u32 antidote;
        u32 num_imgs;
        u8 build[24];
        u8 asic_type_rev;
        u8 rsvd[31];
};

struct flash_section_hdr {
        u32 format_rev;
        u32 cksum;
        u32 antidote;
        u32 num_images;
        u8 id_string[128];
        u32 rsvd[4];
} __packed;

struct flash_section_hdr_g2 {
        u32 format_rev;
        u32 cksum;
        u32 antidote;
        u32 build_num;
        u8 id_string[128];
        u32 rsvd[8];
} __packed;

struct flash_section_entry {
        u32 type;
        u32 offset;
        u32 pad_size;
        u32 image_size;
        u32 cksum;
        u32 entry_point;
        u16 optype;
        u16 rsvd0;
        u32 rsvd1;
        u8 ver_data[32];
} __packed;

struct flash_section_info {
        u8 cookie[32];
        struct flash_section_hdr fsec_hdr;
        struct flash_section_entry fsec_entry[32];
} __packed;

struct flash_section_info_g2 {
        u8 cookie[32];
        struct flash_section_hdr_g2 fsec_hdr;
        struct flash_section_entry fsec_entry[32];
} __packed;

/****************** Firmware Flash ******************/
#define FLASHROM_OPER_FLASH             1
#define FLASHROM_OPER_SAVE              2
#define FLASHROM_OPER_REPORT            4
#define FLASHROM_OPER_PHY_FLASH         9
#define FLASHROM_OPER_PHY_SAVE          10

struct flashrom_params {
        u32 op_code;
        u32 op_type;
        u32 data_buf_size;
        u32 offset;
};

struct be_cmd_write_flashrom {
        struct be_cmd_req_hdr hdr;
        struct flashrom_params params;
        u8 data_buf[32768];
        u8 rsvd[4];
} __packed;

/* cmd to read flash crc */
struct be_cmd_read_flash_crc {
        struct be_cmd_req_hdr hdr;
        struct flashrom_params params;
        u8 crc[4];
        u8 rsvd[4];
} __packed;

/**************** Lancer Firmware Flash ************/
#define LANCER_FW_DOWNLOAD_CHUNK      (32 * 1024)
#define LANCER_FW_DOWNLOAD_LOCATION   "/prg"

struct amap_lancer_write_obj_context {
        u8 write_length[24];
        u8 reserved1[7];
        u8 eof;
} __packed;

struct lancer_cmd_req_write_object {
        struct be_cmd_req_hdr hdr;
        u8 context[sizeof(struct amap_lancer_write_obj_context) / 8];
        u32 write_offset;
        u8 object_name[104];
        u32 descriptor_count;
        u32 buf_len;
        u32 addr_low;
        u32 addr_high;
};

#define LANCER_NO_RESET_NEEDED          0x00
#define LANCER_FW_RESET_NEEDED          0x02
struct lancer_cmd_resp_write_object {
        u8 opcode;
        u8 subsystem;
        u8 rsvd1[2];
        u8 status;
        u8 additional_status;
        u8 rsvd2[2];
        u32 resp_len;
        u32 actual_resp_len;
        u32 actual_write_len;
        u8 change_status;
        u8 rsvd3[3];
};

/************************ Lancer Read FW info **************/
#define LANCER_READ_FILE_CHUNK                  (32*1024)
#define LANCER_READ_FILE_EOF_MASK               0x80000000

#define LANCER_FW_DUMP_FILE                     "/dbg/dump.bin"
#define LANCER_VPD_PF_FILE                      "/vpd/ntr_pf.vpd"
#define LANCER_VPD_VF_FILE                      "/vpd/ntr_vf.vpd"

struct lancer_cmd_req_read_object {
        struct be_cmd_req_hdr hdr;
        u32 desired_read_len;
        u32 read_offset;
        u8 object_name[104];
        u32 descriptor_count;
        u32 buf_len;
        u32 addr_low;
        u32 addr_high;
};

struct lancer_cmd_resp_read_object {
        u8 opcode;
        u8 subsystem;
        u8 rsvd1[2];
        u8 status;
        u8 additional_status;
        u8 rsvd2[2];
        u32 resp_len;
        u32 actual_resp_len;
        u32 actual_read_len;
        u32 eof;
};

struct lancer_cmd_req_delete_object {
        struct be_cmd_req_hdr hdr;
        u32 rsvd1;
        u32 rsvd2;
        u8 object_name[104];
};

/************************ WOL *******************************/
struct be_cmd_req_acpi_wol_magic_config{
        struct be_cmd_req_hdr hdr;
        u32 rsvd0[145];
        u8 magic_mac[6];
        u8 rsvd2[2];
} __packed;

struct be_cmd_req_acpi_wol_magic_config_v1 {
        struct be_cmd_req_hdr hdr;
        u8 rsvd0[2];
        u8 query_options;
        u8 rsvd1[5];
        u32 rsvd2[288];
        u8 magic_mac[6];
        u8 rsvd3[22];
} __packed;

struct be_cmd_resp_acpi_wol_magic_config_v1 {
        struct be_cmd_resp_hdr hdr;
        u8 rsvd0[2];
        u8 wol_settings;
        u8 rsvd1[5];
        u32 rsvd2[288];
        u8 magic_mac[6];
        u8 rsvd3[22];
} __packed;

#define BE_GET_WOL_CAP                  2

#define BE_WOL_CAP                      0x1
#define BE_PME_D0_CAP                   0x8
#define BE_PME_D1_CAP                   0x10
#define BE_PME_D2_CAP                   0x20
#define BE_PME_D3HOT_CAP                0x40
#define BE_PME_D3COLD_CAP               0x80

/********************** LoopBack test *********************/
#define SET_LB_MODE_TIMEOUT             12000

struct be_cmd_req_loopback_test {
        struct be_cmd_req_hdr hdr;
        u32 loopback_type;
        u32 num_pkts;
        u64 pattern;
        u32 src_port;
        u32 dest_port;
        u32 pkt_size;
};

struct be_cmd_resp_loopback_test {
        struct be_cmd_resp_hdr resp_hdr;
        u32    status;
        u32    num_txfer;
        u32    num_rx;
        u32    miscomp_off;
        u32    ticks_compl;
};

struct be_cmd_req_set_lmode {
        struct be_cmd_req_hdr hdr;
        u8 src_port;
        u8 dest_port;
        u8 loopback_type;
        u8 loopback_state;
};

/********************** DDR DMA test *********************/
struct be_cmd_req_ddrdma_test {
        struct be_cmd_req_hdr hdr;
        u64 pattern;
        u32 byte_count;
        u32 rsvd0;
        u8  snd_buff[4096];
        u8  rsvd1[4096];
};

struct be_cmd_resp_ddrdma_test {
        struct be_cmd_resp_hdr hdr;
        u64 pattern;
        u32 byte_cnt;
        u32 snd_err;
        u8  rsvd0[4096];
        u8  rcv_buff[4096];
};

/*********************** SEEPROM Read ***********************/

#define BE_READ_SEEPROM_LEN 1024
struct be_cmd_req_seeprom_read {
        struct be_cmd_req_hdr hdr;
        u8 rsvd0[BE_READ_SEEPROM_LEN];
};

struct be_cmd_resp_seeprom_read {
        struct be_cmd_req_hdr hdr;
        u8 seeprom_data[BE_READ_SEEPROM_LEN];
};

enum {
        PHY_TYPE_CX4_10GB = 0,
        PHY_TYPE_XFP_10GB,
        PHY_TYPE_SFP_1GB,
        PHY_TYPE_SFP_PLUS_10GB,
        PHY_TYPE_KR_10GB,
        PHY_TYPE_KX4_10GB,
        PHY_TYPE_BASET_10GB,
        PHY_TYPE_BASET_1GB,
        PHY_TYPE_BASEX_1GB,
        PHY_TYPE_SGMII,
        PHY_TYPE_QSFP,
        PHY_TYPE_KR4_40GB,
        PHY_TYPE_KR2_20GB,
        PHY_TYPE_TN_8022,
        PHY_TYPE_DISABLED = 255
};

#define BE_SUPPORTED_SPEED_NONE         0
#define BE_SUPPORTED_SPEED_10MBPS       1
#define BE_SUPPORTED_SPEED_100MBPS      2
#define BE_SUPPORTED_SPEED_1GBPS        4
#define BE_SUPPORTED_SPEED_10GBPS       8
#define BE_SUPPORTED_SPEED_20GBPS       0x10
#define BE_SUPPORTED_SPEED_40GBPS       0x20

#define BE_AN_EN                        0x2
#define BE_PAUSE_SYM_EN                 0x80

/* MAC speed valid values */
#define SPEED_DEFAULT  0x0
#define SPEED_FORCED_10GB  0x1
#define SPEED_FORCED_1GB  0x2
#define SPEED_AUTONEG_10GB  0x3
#define SPEED_AUTONEG_1GB  0x4
#define SPEED_AUTONEG_100MB  0x5
#define SPEED_AUTONEG_10GB_1GB 0x6
#define SPEED_AUTONEG_10GB_1GB_100MB 0x7
#define SPEED_AUTONEG_1GB_100MB  0x8
#define SPEED_AUTONEG_10MB  0x9
#define SPEED_AUTONEG_1GB_100MB_10MB 0xa
#define SPEED_AUTONEG_100MB_10MB 0xb
#define SPEED_FORCED_100MB  0xc
#define SPEED_FORCED_10MB  0xd

struct be_cmd_req_get_phy_info {
        struct be_cmd_req_hdr hdr;
        u8 rsvd0[24];
};

struct be_phy_info {
        u16 phy_type;
        u16 interface_type;
        u32 misc_params;
        u16 ext_phy_details;
        u16 rsvd;
        u16 auto_speeds_supported;
        u16 fixed_speeds_supported;
        u32 future_use[2];
};

struct be_cmd_resp_get_phy_info {
        struct be_cmd_req_hdr hdr;
        struct be_phy_info phy_info;
};

/*********************** Set QOS ***********************/

#define BE_QOS_BITS_NIC                         1

struct be_cmd_req_set_qos {
        struct be_cmd_req_hdr hdr;
        u32 valid_bits;
        u32 max_bps_nic;
        u32 rsvd[7];
};

/*********************** Controller Attributes ***********************/
struct mgmt_hba_attribs {
        u32 rsvd0[24];
        u8 controller_model_number[32];
        u32 rsvd1[16];
        u32 controller_serial_number[8];
        u32 rsvd2[55];
        u8 rsvd3[3];
        u8 phy_port;
        u32 rsvd4[15];
        u8 rsvd5[2];
        u8 pci_funcnum;
        u8 rsvd6;
        u32 rsvd7[6];
} __packed;

struct mgmt_controller_attrib {
        struct mgmt_hba_attribs hba_attribs;
        u32 rsvd0[10];
} __packed;

struct be_cmd_req_cntl_attribs {
        struct be_cmd_req_hdr hdr;
};

struct be_cmd_resp_cntl_attribs {
        struct be_cmd_resp_hdr hdr;
        struct mgmt_controller_attrib attribs;
};

/*********************** Set driver function ***********************/
#define CAPABILITY_SW_TIMESTAMPS        2
#define CAPABILITY_BE3_NATIVE_ERX_API   4

struct be_cmd_req_set_func_cap {
        struct be_cmd_req_hdr hdr;
        u32 valid_cap_flags;
        u32 cap_flags;
        u8 rsvd[212];
};

struct be_cmd_resp_set_func_cap {
        struct be_cmd_resp_hdr hdr;
        u32 valid_cap_flags;
        u32 cap_flags;
        u8 rsvd[212];
};

/*********************** Function Privileges ***********************/
enum {
        BE_PRIV_DEFAULT = 0x1,
        BE_PRIV_LNKQUERY = 0x2,
        BE_PRIV_LNKSTATS = 0x4,
        BE_PRIV_LNKMGMT = 0x8,
        BE_PRIV_LNKDIAG = 0x10,
        BE_PRIV_UTILQUERY = 0x20,
        BE_PRIV_FILTMGMT = 0x40,
        BE_PRIV_IFACEMGMT = 0x80,
        BE_PRIV_VHADM = 0x100,
        BE_PRIV_DEVCFG = 0x200,
        BE_PRIV_DEVSEC = 0x400
};
#define MAX_PRIVILEGES          (BE_PRIV_VHADM | BE_PRIV_DEVCFG | \
                                 BE_PRIV_DEVSEC)
#define MIN_PRIVILEGES          BE_PRIV_DEFAULT

struct be_cmd_priv_map {
        u8 opcode;
        u8 subsystem;
        u32 priv_mask;
};

struct be_cmd_req_get_fn_privileges {
        struct be_cmd_req_hdr hdr;
        u32 rsvd;
};

struct be_cmd_resp_get_fn_privileges {
        struct be_cmd_resp_hdr hdr;
        u32 privilege_mask;
};

struct be_cmd_req_set_fn_privileges {
        struct be_cmd_req_hdr hdr;
        u32 privileges;         /* Used by BE3, SH-R */
        u32 privileges_lancer;  /* Used by Lancer */
};

/******************** GET/SET_MACLIST  **************************/
#define BE_MAX_MAC                      64
struct be_cmd_req_get_mac_list {
        struct be_cmd_req_hdr hdr;
        u8 mac_type;
        u8 perm_override;
        u16 iface_id;
        u32 mac_id;
        u32 rsvd[3];
} __packed;

struct get_list_macaddr {
        u16 mac_addr_size;
        union {
                u8 macaddr[6];
                struct {
                        u8 rsvd[2];
                        u32 mac_id;
                } __packed s_mac_id;
        } __packed mac_addr_id;
} __packed;

struct be_cmd_resp_get_mac_list {
        struct be_cmd_resp_hdr hdr;
        struct get_list_macaddr fd_macaddr; /* Factory default mac */
        struct get_list_macaddr macid_macaddr; /* soft mac */
        u8 true_mac_count;
        u8 pseudo_mac_count;
        u8 mac_list_size;
        u8 rsvd;
        /* perm override mac */
        struct get_list_macaddr macaddr_list[BE_MAX_MAC];
} __packed;

struct be_cmd_req_set_mac_list {
        struct be_cmd_req_hdr hdr;
        u8 mac_count;
        u8 rsvd1;
        u16 rsvd2;
        struct macaddr mac[BE_MAX_MAC];
} __packed;

/*********************** HSW Config ***********************/
#define PORT_FWD_TYPE_VEPA              0x3
#define PORT_FWD_TYPE_VEB               0x2
#define PORT_FWD_TYPE_PASSTHRU          0x1

#define ENABLE_MAC_SPOOFCHK             0x2
#define DISABLE_MAC_SPOOFCHK            0x3

struct amap_set_hsw_context {
        u8 interface_id[16];
        u8 rsvd0[8];
        u8 mac_spoofchk[2];
        u8 rsvd1[4];
        u8 pvid_valid;
        u8 pport;
        u8 rsvd2[6];
        u8 port_fwd_type[3];
        u8 rsvd3[5];
        u8 vlan_spoofchk[2];
        u8 pvid[16];
        u8 rsvd4[32];
        u8 rsvd5[32];
        u8 rsvd6[32];
} __packed;

struct be_cmd_req_set_hsw_config {
        struct be_cmd_req_hdr hdr;
        u8 context[sizeof(struct amap_set_hsw_context) / 8];
} __packed;

struct amap_get_hsw_req_context {
        u8 interface_id[16];
        u8 rsvd0[14];
        u8 pvid_valid;
        u8 pport;
} __packed;

struct amap_get_hsw_resp_context {
        u8 rsvd0[6];
        u8 port_fwd_type[3];
        u8 rsvd1[5];
        u8 spoofchk;
        u8 rsvd2;
        u8 pvid[16];
        u8 rsvd3[32];
        u8 rsvd4[32];
        u8 rsvd5[32];
} __packed;

struct be_cmd_req_get_hsw_config {
        struct be_cmd_req_hdr hdr;
        u8 context[sizeof(struct amap_get_hsw_req_context) / 8];
} __packed;

struct be_cmd_resp_get_hsw_config {
        struct be_cmd_resp_hdr hdr;
        u8 context[sizeof(struct amap_get_hsw_resp_context) / 8];
        u32 rsvd;
};

/******************* get port names ***************/
struct be_cmd_req_get_port_name {
        struct be_cmd_req_hdr hdr;
        u32 rsvd0;
};

struct be_cmd_resp_get_port_name {
        struct be_cmd_req_hdr hdr;
        u8 port_name[4];
};

/*************** HW Stats Get v1 **********************************/
#define BE_TXP_SW_SZ                    48
struct be_port_rxf_stats_v1 {
        u32 rsvd0[12];
        u32 rx_crc_errors;
        u32 rx_alignment_symbol_errors;
        u32 rx_pause_frames;
        u32 rx_priority_pause_frames;
        u32 rx_control_frames;
        u32 rx_in_range_errors;
        u32 rx_out_range_errors;
        u32 rx_frame_too_long;
        u32 rx_address_filtered;
        u32 rx_dropped_too_small;
        u32 rx_dropped_too_short;
        u32 rx_dropped_header_too_small;
        u32 rx_dropped_tcp_length;
        u32 rx_dropped_runt;
        u32 rsvd1[10];
        u32 rx_ip_checksum_errs;
        u32 rx_tcp_checksum_errs;
        u32 rx_udp_checksum_errs;
        u32 rsvd2[7];
        u32 rx_switched_unicast_packets;
        u32 rx_switched_multicast_packets;
        u32 rx_switched_broadcast_packets;
        u32 rsvd3[3];
        u32 tx_pauseframes;
        u32 tx_priority_pauseframes;
        u32 tx_controlframes;
        u32 rsvd4[10];
        u32 rxpp_fifo_overflow_drop;
        u32 rx_input_fifo_overflow_drop;
        u32 pmem_fifo_overflow_drop;
        u32 jabber_events;
        u32 rsvd5[3];
};


struct be_rxf_stats_v1 {
        struct be_port_rxf_stats_v1 port[4];
        u32 rsvd0[2];
        u32 rx_drops_no_pbuf;
        u32 rx_drops_no_txpb;
        u32 rx_drops_no_erx_descr;
        u32 rx_drops_no_tpre_descr;
        u32 rsvd1[6];
        u32 rx_drops_too_many_frags;
        u32 rx_drops_invalid_ring;
        u32 forwarded_packets;
        u32 rx_drops_mtu;
        u32 rsvd2[14];
};

struct be_erx_stats_v1 {
        u32 rx_drops_no_fragments[68];     /* dwordS 0 to 67*/
        u32 rsvd[4];
};

struct be_port_rxf_stats_v2 {
        u32 rsvd0[10];
        u32 roce_bytes_received_lsd;
        u32 roce_bytes_received_msd;
        u32 rsvd1[5];
        u32 roce_frames_received;
        u32 rx_crc_errors;
        u32 rx_alignment_symbol_errors;
        u32 rx_pause_frames;
        u32 rx_priority_pause_frames;
        u32 rx_control_frames;
        u32 rx_in_range_errors;
        u32 rx_out_range_errors;
        u32 rx_frame_too_long;
        u32 rx_address_filtered;
        u32 rx_dropped_too_small;
        u32 rx_dropped_too_short;
        u32 rx_dropped_header_too_small;
        u32 rx_dropped_tcp_length;
        u32 rx_dropped_runt;
        u32 rsvd2[10];
        u32 rx_ip_checksum_errs;
        u32 rx_tcp_checksum_errs;
        u32 rx_udp_checksum_errs;
        u32 rsvd3[7];
        u32 rx_switched_unicast_packets;
        u32 rx_switched_multicast_packets;

        u32 rx_switched_broadcast_packets;
        u32 rsvd4[3];
        u32 tx_pauseframes;
        u32 tx_priority_pauseframes;
        u32 tx_controlframes;
        u32 rsvd5[10];
        u32 rxpp_fifo_overflow_drop;
        u32 rx_input_fifo_overflow_drop;
        u32 pmem_fifo_overflow_drop;
        u32 jabber_events;
        u32 rsvd6[3];
        u32 rx_drops_payload_size;
        u32 rx_drops_clipped_header;
        u32 rx_drops_crc;
        u32 roce_drops_payload_len;
        u32 roce_drops_crc;
        u32 rsvd7[19];
};

struct be_rxf_stats_v2 {
        struct be_port_rxf_stats_v2 port[4];
        u32 rsvd0[2];
        u32 rx_drops_no_pbuf;
        u32 rx_drops_no_txpb;
        u32 rx_drops_no_erx_descr;
        u32 rx_drops_no_tpre_descr;
        u32 rsvd1[6];
        u32 rx_drops_too_many_frags;
        u32 rx_drops_invalid_ring;
        u32 forwarded_packets;
        u32 rx_drops_mtu;
        u32 rsvd2[35];
};

struct be_hw_stats_v1 {
        struct be_rxf_stats_v1 rxf;
        u32 rsvd0[BE_TXP_SW_SZ];
        struct be_erx_stats_v1 erx;
        struct be_pmem_stats pmem;
        u32 rsvd1[18];
};

struct be_cmd_req_get_stats_v1 {
        struct be_cmd_req_hdr hdr;
        u8 rsvd[sizeof(struct be_hw_stats_v1)];
};

struct be_cmd_resp_get_stats_v1 {
        struct be_cmd_resp_hdr hdr;
        struct be_hw_stats_v1 hw_stats;
};

struct be_erx_stats_v2 {
        u32 rx_drops_no_fragments[136];     /* dwordS 0 to 135*/
        u32 rsvd[3];
};

struct be_hw_stats_v2 {
        struct be_rxf_stats_v2 rxf;
        u32 rsvd0[BE_TXP_SW_SZ];
        struct be_erx_stats_v2 erx;
        struct be_pmem_stats pmem;
        u32 rsvd1[18];
};

struct be_cmd_req_get_stats_v2 {
        struct be_cmd_req_hdr hdr;
        u8 rsvd[sizeof(struct be_hw_stats_v2)];
};

struct be_cmd_resp_get_stats_v2 {
        struct be_cmd_resp_hdr hdr;
        struct be_hw_stats_v2 hw_stats;
};

/************** get fat capabilites *******************/
#define MAX_MODULES 27
#define MAX_MODES 4
#define MODE_UART 0
#define FW_LOG_LEVEL_DEFAULT 48
#define FW_LOG_LEVEL_FATAL 64

struct ext_fat_mode {
        u8 mode;
        u8 rsvd0;
        u16 port_mask;
        u32 dbg_lvl;
        u64 fun_mask;
} __packed;

struct ext_fat_modules {
        u8 modules_str[32];
        u32 modules_id;
        u32 num_modes;
        struct ext_fat_mode trace_lvl[MAX_MODES];
} __packed;

struct be_fat_conf_params {
        u32 max_log_entries;
        u32 log_entry_size;
        u8 log_type;
        u8 max_log_funs;
        u8 max_log_ports;
        u8 rsvd0;
        u32 supp_modes;
        u32 num_modules;
        struct ext_fat_modules module[MAX_MODULES];
} __packed;

struct be_cmd_req_get_ext_fat_caps {
        struct be_cmd_req_hdr hdr;
        u32 parameter_type;
};

struct be_cmd_resp_get_ext_fat_caps {
        struct be_cmd_resp_hdr hdr;
        struct be_fat_conf_params get_params;
};

struct be_cmd_req_set_ext_fat_caps {
        struct be_cmd_req_hdr hdr;
        struct be_fat_conf_params set_params;
};

#define RESOURCE_DESC_SIZE_V0                   72
#define RESOURCE_DESC_SIZE_V1                   88
#define PCIE_RESOURCE_DESC_TYPE_V0              0x40
#define NIC_RESOURCE_DESC_TYPE_V0               0x41
#define PCIE_RESOURCE_DESC_TYPE_V1              0x50
#define NIC_RESOURCE_DESC_TYPE_V1               0x51
#define PORT_RESOURCE_DESC_TYPE_V1              0x55
#define MAX_RESOURCE_DESC                       264

#define IF_CAPS_FLAGS_VALID_SHIFT               0       /* IF caps valid */
#define VFT_SHIFT                               3       /* VF template */
#define IMM_SHIFT                               6       /* Immediate */
#define NOSV_SHIFT                              7       /* No save */

#define MISSION_NIC                             1
#define MISSION_RDMA                            8

struct be_res_desc_hdr {
        u8 desc_type;
        u8 desc_len;
} __packed;

struct be_port_res_desc {
        struct be_res_desc_hdr hdr;
        u8 rsvd0;
        u8 flags;
        u8 link_num;
        u8 mc_type;
        u16 rsvd1;

#define NV_TYPE_MASK                            0x3     /* bits 0-1 */
#define NV_TYPE_DISABLED                        1
#define NV_TYPE_VXLAN                           3
#define SOCVID_SHIFT                            2       /* Strip outer vlan */
#define RCVID_SHIFT                             4       /* Report vlan */
#define PF_NUM_IGNORE                           255
        u8 nv_flags;
        u8 rsvd2;
        __le16 nv_port;                                 /* vxlan/gre port */
        u32 rsvd3[19];
} __packed;

struct be_pcie_res_desc {
        struct be_res_desc_hdr hdr;
        u8 rsvd0;
        u8 flags;
        u16 rsvd1;
        u8 pf_num;
        u8 rsvd2;
        u32 rsvd3;
        u8 sriov_state;
        u8 pf_state;
        u8 pf_type;
        u8 rsvd4;
        u16 num_vfs;
        u16 rsvd5;
        u32 rsvd6[17];
} __packed;

struct be_nic_res_desc {
        struct be_res_desc_hdr hdr;
        u8 rsvd1;

#define QUN_SHIFT                               4 /* QoS is in absolute units */
        u8 flags;
        u8 vf_num;
        u8 rsvd2;
        u8 pf_num;
        u8 rsvd3;
        u16 unicast_mac_count;
        u8 rsvd4[6];
        u16 mcc_count;
        u16 vlan_count;
        u16 mcast_mac_count;
        u16 txq_count;
        u16 rq_count;
        u16 rssq_count;
        u16 lro_count;
        u16 cq_count;
        u16 toe_conn_count;
        u16 eq_count;
        u16 vlan_id;
        u16 iface_count;
        u32 cap_flags;
        u8 link_param;
        u8 rsvd6;
        u16 channel_id_param;
        u32 bw_min;
        u32 bw_max;
        u8 acpi_params;
        u8 wol_param;
        u16 rsvd7;
        u16 tunnel_iface_count;
        u16 direct_tenant_iface_count;
        u32 rsvd8[6];
} __packed;

/************ Multi-Channel type ***********/
enum mc_type {
        MC_NONE = 0x01,
        UMC = 0x02,
        FLEX10 = 0x03,
        vNIC1 = 0x04,
        nPAR = 0x05,
        UFP = 0x06,
        vNIC2 = 0x07
};

/* Is BE in a multi-channel mode */
static inline bool be_is_mc(struct be_adapter *adapter)
{
        return adapter->mc_type > MC_NONE;
}

struct be_cmd_req_get_func_config {
        struct be_cmd_req_hdr hdr;
};

struct be_cmd_resp_get_func_config {
        struct be_cmd_resp_hdr hdr;
        u32 desc_count;
        u8 func_param[MAX_RESOURCE_DESC * RESOURCE_DESC_SIZE_V1];
};

enum {
        RESOURCE_LIMITS,
        RESOURCE_MODIFIABLE
};

struct be_cmd_req_get_profile_config {
        struct be_cmd_req_hdr hdr;
        u8 rsvd;
#define ACTIVE_PROFILE_TYPE                     0x2
#define SAVED_PROFILE_TYPE                      0x0
#define QUERY_MODIFIABLE_FIELDS_TYPE            BIT(3)
        u8 type;
        u16 rsvd1;
};

struct be_cmd_resp_get_profile_config {
        struct be_cmd_resp_hdr hdr;
        __le16 desc_count;
        u16 rsvd;
        u8 func_param[MAX_RESOURCE_DESC * RESOURCE_DESC_SIZE_V1];
};

#define FIELD_MODIFIABLE                        0xFFFF
struct be_cmd_req_set_profile_config {
        struct be_cmd_req_hdr hdr;
        u32 rsvd;
        u32 desc_count;
        u8 desc[2 * RESOURCE_DESC_SIZE_V1];
} __packed;

struct be_cmd_req_get_active_profile {
        struct be_cmd_req_hdr hdr;
        u32 rsvd;
} __packed;

struct be_cmd_resp_get_active_profile {
        struct be_cmd_resp_hdr hdr;
        u16 active_profile_id;
        u16 next_profile_id;
} __packed;

struct be_cmd_enable_disable_vf {
        struct be_cmd_req_hdr hdr;
        u8 enable;
        u8 rsvd[3];
};

struct be_cmd_req_intr_set {
        struct be_cmd_req_hdr hdr;
        u8 intr_enabled;
        u8 rsvd[3];
};

static inline bool check_privilege(struct be_adapter *adapter, u32 flags)
{
        return flags & adapter->cmd_privileges ? true : false;
}

/************** Get IFACE LIST *******************/
struct be_if_desc {
        u32 if_id;
        u32 cap_flags;
        u32 en_flags;
};

struct be_cmd_req_get_iface_list {
        struct be_cmd_req_hdr hdr;
};

struct be_cmd_resp_get_iface_list {
        struct be_cmd_req_hdr hdr;
        u32 if_cnt;
        struct be_if_desc if_desc;
};

/************** Set Features *******************/
#define BE_FEATURE_UE_RECOVERY          0x10
#define BE_UE_RECOVERY_UER_MASK         0x1

struct be_req_ue_recovery {
        u32     uer;
        u32     rsvd;
};

struct be_cmd_req_set_features {
        struct be_cmd_req_hdr hdr;
        u32 features;
        u32 parameter_len;
        union {
                struct be_req_ue_recovery req;
                u32 rsvd[2];
        } parameter;
};

struct be_resp_ue_recovery {
        u32 uer;
        u16 ue2rp;
        u16 ue2sr;
};

struct be_cmd_resp_set_features {
        struct be_cmd_resp_hdr hdr;
        u32 features;
        u32 parameter_len;
        union {
                struct be_resp_ue_recovery resp;
                u32 rsvd[2];
        } parameter;
};

/*************** Set logical link ********************/
#define PLINK_ENABLE            BIT(0)
#define PLINK_TRACK             BIT(8)
struct be_cmd_req_set_ll_link {
        struct be_cmd_req_hdr hdr;
        u32 link_config; /* Bit 0: UP_DOWN, Bit 9: PLINK */
};

/************** Manage IFACE Filters *******************/
#define OP_CONVERT_NORMAL_TO_TUNNEL             0
#define OP_CONVERT_TUNNEL_TO_NORMAL             1

struct be_cmd_req_manage_iface_filters {
        struct be_cmd_req_hdr hdr;
        u8  op;
        u8  rsvd0;
        u8  flags;
        u8  rsvd1;
        u32 tunnel_iface_id;
        u32 target_iface_id;
        u8  mac[6];
        u16 vlan_tag;
        u32 tenant_id;
        u32 filter_id;
        u32 cap_flags;
        u32 cap_control_flags;
} __packed;

u16 be_POST_stage_get(struct be_adapter *adapter);
int be_pci_fnum_get(struct be_adapter *adapter);
int be_fw_wait_ready(struct be_adapter *adapter);
int be_cmd_mac_addr_query(struct be_adapter *adapter, u8 *mac_addr,
                          bool permanent, u32 if_handle, u32 pmac_id);
int be_cmd_pmac_add(struct be_adapter *adapter, u8 *mac_addr, u32 if_id,
                    u32 *pmac_id, u32 domain);
int be_cmd_pmac_del(struct be_adapter *adapter, u32 if_id, int pmac_id,
                    u32 domain);
int be_cmd_if_create(struct be_adapter *adapter, u32 cap_flags, u32 en_flags,
                     u32 *if_handle, u32 domain);
int be_cmd_if_destroy(struct be_adapter *adapter, int if_handle, u32 domain);
int be_cmd_eq_create(struct be_adapter *adapter, struct be_eq_obj *eqo);
int be_cmd_cq_create(struct be_adapter *adapter, struct be_queue_info *cq,
                     struct be_queue_info *eq, bool no_delay,
                     int num_cqe_dma_coalesce);
int be_cmd_mccq_create(struct be_adapter *adapter, struct be_queue_info *mccq,
                       struct be_queue_info *cq);
int be_cmd_txq_create(struct be_adapter *adapter, struct be_tx_obj *txo);
int be_cmd_rxq_create(struct be_adapter *adapter, struct be_queue_info *rxq,
                      u16 cq_id, u16 frag_size, u32 if_id, u32 rss, u8 *rss_id);
int be_cmd_q_destroy(struct be_adapter *adapter, struct be_queue_info *q,
                     int type);
int be_cmd_rxq_destroy(struct be_adapter *adapter, struct be_queue_info *q);
int be_cmd_link_status_query(struct be_adapter *adapter, u16 *link_speed,
                             u8 *link_status, u32 dom);
int be_cmd_reset(struct be_adapter *adapter);
int be_cmd_get_stats(struct be_adapter *adapter, struct be_dma_mem *nonemb_cmd);
int lancer_cmd_get_pport_stats(struct be_adapter *adapter,
                               struct be_dma_mem *nonemb_cmd);
int be_cmd_get_fw_ver(struct be_adapter *adapter);
int be_cmd_modify_eqd(struct be_adapter *adapter, struct be_set_eqd *, int num);
int be_cmd_vlan_config(struct be_adapter *adapter, u32 if_id, u16 *vtag_array,
                       u32 num, u32 domain);
int be_cmd_rx_filter(struct be_adapter *adapter, u32 flags, u32 status);
int be_cmd_set_flow_control(struct be_adapter *adapter, u32 tx_fc, u32 rx_fc);
int be_cmd_get_flow_control(struct be_adapter *adapter, u32 *tx_fc, u32 *rx_fc);
int be_cmd_query_fw_cfg(struct be_adapter *adapter);
int be_cmd_reset_function(struct be_adapter *adapter);
int be_cmd_rss_config(struct be_adapter *adapter, u8 *rsstable,
                      u32 rss_hash_opts, u16 table_size, const u8 *rss_hkey);
int be_process_mcc(struct be_adapter *adapter);
int be_cmd_set_beacon_state(struct be_adapter *adapter, u8 port_num, u8 beacon,
                            u8 status, u8 state);
int be_cmd_get_beacon_state(struct be_adapter *adapter, u8 port_num,
                            u32 *state);
int be_cmd_read_port_transceiver_data(struct be_adapter *adapter,
                                      u8 page_num, u8 *data);
int be_cmd_query_cable_type(struct be_adapter *adapter);
int be_cmd_query_sfp_info(struct be_adapter *adapter);
int lancer_cmd_read_object(struct be_adapter *adapter, struct be_dma_mem *cmd,
                           u32 data_size, u32 data_offset, const char *obj_name,
                           u32 *data_read, u32 *eof, u8 *addn_status);
int lancer_fw_download(struct be_adapter *adapter, const struct firmware *fw);
int be_fw_download(struct be_adapter *adapter, const struct firmware *fw);
int be_cmd_enable_magic_wol(struct be_adapter *adapter, u8 *mac,
                            struct be_dma_mem *nonemb_cmd);
int be_cmd_fw_init(struct be_adapter *adapter);
int be_cmd_fw_clean(struct be_adapter *adapter);
void be_async_mcc_enable(struct be_adapter *adapter);
void be_async_mcc_disable(struct be_adapter *adapter);
int be_cmd_loopback_test(struct be_adapter *adapter, u32 port_num,
                         u32 loopback_type, u32 pkt_size, u32 num_pkts,
                         u64 pattern);
int be_cmd_ddr_dma_test(struct be_adapter *adapter, u64 pattern, u32 byte_cnt,
                        struct be_dma_mem *cmd);
int be_cmd_get_seeprom_data(struct be_adapter *adapter,
                            struct be_dma_mem *nonemb_cmd);
int be_cmd_set_loopback(struct be_adapter *adapter, u8 port_num,
                        u8 loopback_type, u8 enable);
int be_cmd_get_phy_info(struct be_adapter *adapter);
int be_cmd_config_qos(struct be_adapter *adapter, u32 max_rate,
                      u16 link_speed, u8 domain);
void be_detect_error(struct be_adapter *adapter);
int be_cmd_get_die_temperature(struct be_adapter *adapter);
int be_cmd_get_cntl_attributes(struct be_adapter *adapter);
int be_cmd_get_fat_dump_len(struct be_adapter *adapter, u32 *dump_size);
int be_cmd_get_fat_dump(struct be_adapter *adapter, u32 buf_len, void *buf);
int be_cmd_req_native_mode(struct be_adapter *adapter);
int be_cmd_get_fn_privileges(struct be_adapter *adapter, u32 *privilege,
                             u32 domain);
int be_cmd_set_fn_privileges(struct be_adapter *adapter, u32 privileges,
                             u32 vf_num);
int be_cmd_get_mac_from_list(struct be_adapter *adapter, u8 *mac,
                             bool *pmac_id_active, u32 *pmac_id,
                             u32 if_handle, u8 domain);
int be_cmd_get_active_mac(struct be_adapter *adapter, u32 pmac_id, u8 *mac,
                          u32 if_handle, bool active, u32 domain);
int be_cmd_get_perm_mac(struct be_adapter *adapter, u8 *mac);
int be_cmd_set_mac_list(struct be_adapter *adapter, u8 *mac_array, u8 mac_count,
                        u32 domain);
int be_cmd_set_mac(struct be_adapter *adapter, u8 *mac, int if_id, u32 dom);
int be_cmd_set_hsw_config(struct be_adapter *adapter, u16 pvid, u32 domain,
                          u16 intf_id, u16 hsw_mode, u8 spoofchk);
int be_cmd_get_hsw_config(struct be_adapter *adapter, u16 *pvid, u32 domain,
                          u16 intf_id, u8 *mode, bool *spoofchk);
int be_cmd_get_acpi_wol_cap(struct be_adapter *adapter);
int be_cmd_set_fw_log_level(struct be_adapter *adapter, u32 level);
int be_cmd_get_fw_log_level(struct be_adapter *adapter);
int be_cmd_get_ext_fat_capabilites(struct be_adapter *adapter,
                                   struct be_dma_mem *cmd);
int be_cmd_set_ext_fat_capabilites(struct be_adapter *adapter,
                                   struct be_dma_mem *cmd,
                                   struct be_fat_conf_params *cfgs);
int lancer_physdev_ctrl(struct be_adapter *adapter, u32 mask);
int lancer_initiate_dump(struct be_adapter *adapter);
int lancer_delete_dump(struct be_adapter *adapter);
bool dump_present(struct be_adapter *adapter);
int lancer_test_and_set_rdy_state(struct be_adapter *adapter);
int be_cmd_query_port_name(struct be_adapter *adapter);
int be_cmd_get_func_config(struct be_adapter *adapter,
                           struct be_resources *res);
int be_cmd_get_profile_config(struct be_adapter *adapter,
                              struct be_resources *res,
                              struct be_port_resources *port_res,
                              u8 profile_type, u8 query, u8 domain);
int be_cmd_get_active_profile(struct be_adapter *adapter, u16 *profile);
int be_cmd_get_if_id(struct be_adapter *adapter, struct be_vf_cfg *vf_cfg,
                     int vf_num);
int be_cmd_enable_vf(struct be_adapter *adapter, u8 domain);
int be_cmd_intr_set(struct be_adapter *adapter, bool intr_enable);
int be_cmd_set_logical_link_config(struct be_adapter *adapter,
                                          int link_state, u8 domain);
int be_cmd_set_vxlan_port(struct be_adapter *adapter, __be16 port);
int be_cmd_manage_iface(struct be_adapter *adapter, u32 iface, u8 op);
int be_cmd_set_sriov_config(struct be_adapter *adapter,
                            struct be_resources res, u16 num_vfs,
                            struct be_resources *vft_res);
int be_cmd_set_features(struct be_adapter *adapter);