FreeBSD/Linux Kernel Cross Reference
sys/dev/bxe/ecore_mfw_req.h

     /*-
      * SPDX-License-Identifier: BSD-2-Clause
      *
      * Copyright (c) 2007-2017 QLogic Corporation. All rights reserved.
      *
      * Redistribution and use in source and binary forms, with or without
      * modification, are permitted provided that the following conditions
      * are met:
      *
     * 1. Redistributions of source code must retain the above copyright
     *    notice, this list of conditions and the following disclaimer.
     * 2. Redistributions in binary form must reproduce the above copyright
     *    notice, this list of conditions and the following disclaimer in the
     *    documentation and/or other materials provided with the distribution.
     *
     * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
     * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
     * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
     * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS
     * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
     * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
     * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
     * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
     * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
     * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
     * THE POSSIBILITY OF SUCH DAMAGE.
     */
    
    #include <sys/cdefs.h>
    __FBSDID("$FreeBSD$");
    
    #ifndef ECORE_MFW_REQ_H
    #define ECORE_MFW_REQ_H
    
    
    
    #define PORT_0              0
    #define PORT_1              1
    #define PORT_MAX            2
    #define NVM_PATH_MAX        2
    
    /* FCoE capabilities required from the driver */
    struct fcoe_capabilities {
            uint32_t capability1;
            /* Maximum number of I/Os per connection */
            #define FCOE_IOS_PER_CONNECTION_MASK    0x0000ffff
            #define FCOE_IOS_PER_CONNECTION_SHIFT   0
            /* Maximum number of Logins per port */
            #define FCOE_LOGINS_PER_PORT_MASK       0xffff0000
            #define FCOE_LOGINS_PER_PORT_SHIFT   16
    
            uint32_t capability2;
            /* Maximum number of exchanges */
            #define FCOE_NUMBER_OF_EXCHANGES_MASK   0x0000ffff
            #define FCOE_NUMBER_OF_EXCHANGES_SHIFT  0
            /* Maximum NPIV WWN per port */
            #define FCOE_NPIV_WWN_PER_PORT_MASK     0xffff0000
            #define FCOE_NPIV_WWN_PER_PORT_SHIFT    16
    
            uint32_t capability3;
            /* Maximum number of targets supported */
            #define FCOE_TARGETS_SUPPORTED_MASK     0x0000ffff
            #define FCOE_TARGETS_SUPPORTED_SHIFT    0
            /* Maximum number of outstanding commands across all connections */
            #define FCOE_OUTSTANDING_COMMANDS_MASK  0xffff0000
            #define FCOE_OUTSTANDING_COMMANDS_SHIFT 16
    
            uint32_t capability4;
            #define FCOE_CAPABILITY4_STATEFUL                       0x00000001
            #define FCOE_CAPABILITY4_STATELESS                      0x00000002
            #define FCOE_CAPABILITY4_CAPABILITIES_REPORTED_VALID    0x00000004
    };
    
    struct glob_ncsi_oem_data
    {
            uint32_t driver_version;
            uint32_t unused[3];
            struct fcoe_capabilities fcoe_features[NVM_PATH_MAX][PORT_MAX];
    };
    
    /* current drv_info version */
    #define DRV_INFO_CUR_VER 2
    
    /* drv_info op codes supported */
    enum drv_info_opcode {
            ETH_STATS_OPCODE,
            FCOE_STATS_OPCODE,
            ISCSI_STATS_OPCODE
    };
    
    #define ETH_STAT_INFO_VERSION_LEN       12
    /*  Per PCI Function Ethernet Statistics required from the driver */
    struct eth_stats_info {
            /* Function's Driver Version. padded to 12 */
            uint8_t version[ETH_STAT_INFO_VERSION_LEN];
            /* Locally Admin Addr. BigEndian EIU48. Actual size is 6 bytes */
            uint8_t mac_local[8];
            uint8_t mac_add1[8];            /* Additional Programmed MAC Addr 1. */
            uint8_t mac_add2[8];            /* Additional Programmed MAC Addr 2. */
           uint32_t mtu_size;              /* MTU Size. Note   : Negotiated MTU */
           uint32_t feature_flags; /* Feature_Flags. */
   #define FEATURE_ETH_CHKSUM_OFFLOAD_MASK         0x01
   #define FEATURE_ETH_LSO_MASK                    0x02
   #define FEATURE_ETH_BOOTMODE_MASK               0x1C
   #define FEATURE_ETH_BOOTMODE_SHIFT              2
   #define FEATURE_ETH_BOOTMODE_NONE               (0x0 << 2)
   #define FEATURE_ETH_BOOTMODE_PXE                (0x1 << 2)
   #define FEATURE_ETH_BOOTMODE_ISCSI              (0x2 << 2)
   #define FEATURE_ETH_BOOTMODE_FCOE               (0x3 << 2)
   #define FEATURE_ETH_TOE_MASK                    0x20
           uint32_t lso_max_size;  /* LSO MaxOffloadSize. */
           uint32_t lso_min_seg_cnt;       /* LSO MinSegmentCount. */
           /* Num Offloaded Connections TCP_IPv4. */
           uint32_t ipv4_ofld_cnt;
           /* Num Offloaded Connections TCP_IPv6. */
           uint32_t ipv6_ofld_cnt;
           uint32_t promiscuous_mode;      /* Promiscuous Mode. non-zero true */
           uint32_t txq_size;              /* TX Descriptors Queue Size */
           uint32_t rxq_size;              /* RX Descriptors Queue Size */
           /* TX Descriptor Queue Avg Depth. % Avg Queue Depth since last poll */
           uint32_t txq_avg_depth;
           /* RX Descriptors Queue Avg Depth. % Avg Queue Depth since last poll */
           uint32_t rxq_avg_depth;
           /* IOV_Offload. 0=none; 1=MultiQueue, 2=VEB 3= VEPA*/
           uint32_t iov_offload;
           /* Number of NetQueue/VMQ Config'd. */
           uint32_t netq_cnt;
           uint32_t vf_cnt;                /* Num VF assigned to this PF. */
   };
   
   /*  Per PCI Function FCOE Statistics required from the driver */
   struct fcoe_stats_info {
           uint8_t version[12];            /* Function's Driver Version. */
           uint8_t mac_local[8];   /* Locally Admin Addr. */
           uint8_t mac_add1[8];            /* Additional Programmed MAC Addr 1. */
           uint8_t mac_add2[8];            /* Additional Programmed MAC Addr 2. */
           /* QoS Priority (per 802.1p). 0-7255 */
           uint32_t qos_priority;
           uint32_t txq_size;              /* FCoE TX Descriptors Queue Size. */
           uint32_t rxq_size;              /* FCoE RX Descriptors Queue Size. */
           /* FCoE TX Descriptor Queue Avg Depth. */
           uint32_t txq_avg_depth;
           /* FCoE RX Descriptors Queue Avg Depth. */
           uint32_t rxq_avg_depth;
           uint32_t rx_frames_lo;  /* FCoE RX Frames received. */
           uint32_t rx_frames_hi;  /* FCoE RX Frames received. */
           uint32_t rx_bytes_lo;   /* FCoE RX Bytes received. */
           uint32_t rx_bytes_hi;   /* FCoE RX Bytes received. */
           uint32_t tx_frames_lo;  /* FCoE TX Frames sent. */
           uint32_t tx_frames_hi;  /* FCoE TX Frames sent. */
           uint32_t tx_bytes_lo;   /* FCoE TX Bytes sent. */
           uint32_t tx_bytes_hi;   /* FCoE TX Bytes sent. */
           uint32_t rx_fcs_errors; /* number of receive packets with FCS errors */
           uint32_t rx_fc_crc_errors;      /* number of FC frames with CRC errors*/
           uint32_t fip_login_failures;    /* number of FCoE/FIP Login failures */
   };
   
   /* Per PCI  Function iSCSI Statistics required from the driver*/
   struct iscsi_stats_info {
           uint8_t version[12];            /* Function's Driver Version. */
           uint8_t mac_local[8];   /* Locally Admin iSCSI MAC Addr. */
           uint8_t mac_add1[8];            /* Additional Programmed MAC Addr 1. */
           /* QoS Priority (per 802.1p). 0-7255 */
           uint32_t qos_priority;
   
           uint8_t initiator_name[64];     /* iSCSI Boot Initiator Node name. */
   
           uint8_t ww_port_name[64];       /* iSCSI World wide port name */
   
           uint8_t boot_target_name[64];/* iSCSI Boot Target Name. */
   
           uint8_t boot_target_ip[16];     /* iSCSI Boot Target IP. */
           uint32_t boot_target_portal;    /* iSCSI Boot Target Portal. */
           uint8_t boot_init_ip[16];       /* iSCSI Boot Initiator IP Address. */
           uint32_t max_frame_size;        /* Max Frame Size. bytes */
           uint32_t txq_size;              /* PDU TX Descriptors Queue Size. */
           uint32_t rxq_size;              /* PDU RX Descriptors Queue Size. */
   
           uint32_t txq_avg_depth; /*PDU TX Descriptor Queue Avg Depth. */
           uint32_t rxq_avg_depth; /*PDU RX Descriptors Queue Avg Depth. */
           uint32_t rx_pdus_lo;            /* iSCSI PDUs received. */
           uint32_t rx_pdus_hi;            /* iSCSI PDUs received. */
   
           uint32_t rx_bytes_lo;   /* iSCSI RX Bytes received. */
           uint32_t rx_bytes_hi;   /* iSCSI RX Bytes received. */
           uint32_t tx_pdus_lo;            /* iSCSI PDUs sent. */
           uint32_t tx_pdus_hi;            /* iSCSI PDUs sent. */
   
           uint32_t tx_bytes_lo;   /* iSCSI PDU TX Bytes sent. */
           uint32_t tx_bytes_hi;   /* iSCSI PDU TX Bytes sent. */
           uint32_t pcp_prior_map_tbl;     /*C-PCP to S-PCP Priority MapTable.
                                   9 nibbles, the position of each nibble
                                   represents the C-PCP value, the value
                                   of the nibble = S-PCP value.*/
   };
   
   union drv_info_to_mcp {
           struct eth_stats_info           ether_stat;
           struct fcoe_stats_info          fcoe_stat;
           struct iscsi_stats_info         iscsi_stat;
   };
   
   
   #endif /* ECORE_MFW_REQ_H */
   

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