1 /* bnx2x_mfw_req.h: Qlogic Everest network driver. 2 * 3 * Copyright (c) 2012-2013 Broadcom Corporation 4 * Copyright (c) 2014 QLogic Corporation 5 * All rights reserved 6 * 7 * This program is free software; you can redistribute it and/or modify 8 * it under the terms of the GNU General Public License as published by 9 * the Free Software Foundation. 10 */ 11 12 #ifndef BNX2X_MFW_REQ_H 13 #define BNX2X_MFW_REQ_H 14 15 #define PORT_0 0 16 #define PORT_1 1 17 #define PORT_MAX 2 18 #define NVM_PATH_MAX 2 19 20 /* FCoE capabilities required from the driver */ 21 struct fcoe_capabilities { 22 u32 capability1; 23 /* Maximum number of I/Os per connection */ 24 #define FCOE_IOS_PER_CONNECTION_MASK 0x0000ffff 25 #define FCOE_IOS_PER_CONNECTION_SHIFT 0 26 /* Maximum number of Logins per port */ 27 #define FCOE_LOGINS_PER_PORT_MASK 0xffff0000 28 #define FCOE_LOGINS_PER_PORT_SHIFT 16 29 30 u32 capability2; 31 /* Maximum number of exchanges */ 32 #define FCOE_NUMBER_OF_EXCHANGES_MASK 0x0000ffff 33 #define FCOE_NUMBER_OF_EXCHANGES_SHIFT 0 34 /* Maximum NPIV WWN per port */ 35 #define FCOE_NPIV_WWN_PER_PORT_MASK 0xffff0000 36 #define FCOE_NPIV_WWN_PER_PORT_SHIFT 16 37 38 u32 capability3; 39 /* Maximum number of targets supported */ 40 #define FCOE_TARGETS_SUPPORTED_MASK 0x0000ffff 41 #define FCOE_TARGETS_SUPPORTED_SHIFT 0 42 /* Maximum number of outstanding commands across all connections */ 43 #define FCOE_OUTSTANDING_COMMANDS_MASK 0xffff0000 44 #define FCOE_OUTSTANDING_COMMANDS_SHIFT 16 45 46 u32 capability4; 47 #define FCOE_CAPABILITY4_STATEFUL 0x00000001 48 #define FCOE_CAPABILITY4_STATELESS 0x00000002 49 #define FCOE_CAPABILITY4_CAPABILITIES_REPORTED_VALID 0x00000004 50 }; 51 52 struct glob_ncsi_oem_data { 53 u32 driver_version; 54 u32 unused[3]; 55 struct fcoe_capabilities fcoe_features[NVM_PATH_MAX][PORT_MAX]; 56 }; 57 58 /* current drv_info version */ 59 #define DRV_INFO_CUR_VER 2 60 61 /* drv_info op codes supported */ 62 enum drv_info_opcode { 63 ETH_STATS_OPCODE, 64 FCOE_STATS_OPCODE, 65 ISCSI_STATS_OPCODE 66 }; 67 68 #define ETH_STAT_INFO_VERSION_LEN 12 69 /* Per PCI Function Ethernet Statistics required from the driver */ 70 struct eth_stats_info { 71 /* Function's Driver Version. padded to 12 */ 72 u8 version[ETH_STAT_INFO_VERSION_LEN]; 73 /* Locally Admin Addr. BigEndian EIU48. Actual size is 6 bytes */ 74 u8 mac_local[8]; 75 u8 mac_add1[8]; /* Additional Programmed MAC Addr 1. */ 76 u8 mac_add2[8]; /* Additional Programmed MAC Addr 2. */ 77 u32 mtu_size; /* MTU Size. Note : Negotiated MTU */ 78 u32 feature_flags; /* Feature_Flags. */ 79 #define FEATURE_ETH_CHKSUM_OFFLOAD_MASK 0x01 80 #define FEATURE_ETH_LSO_MASK 0x02 81 #define FEATURE_ETH_BOOTMODE_MASK 0x1C 82 #define FEATURE_ETH_BOOTMODE_SHIFT 2 83 #define FEATURE_ETH_BOOTMODE_NONE (0x0 << 2) 84 #define FEATURE_ETH_BOOTMODE_PXE (0x1 << 2) 85 #define FEATURE_ETH_BOOTMODE_ISCSI (0x2 << 2) 86 #define FEATURE_ETH_BOOTMODE_FCOE (0x3 << 2) 87 #define FEATURE_ETH_TOE_MASK 0x20 88 u32 lso_max_size; /* LSO MaxOffloadSize. */ 89 u32 lso_min_seg_cnt; /* LSO MinSegmentCount. */ 90 /* Num Offloaded Connections TCP_IPv4. */ 91 u32 ipv4_ofld_cnt; 92 /* Num Offloaded Connections TCP_IPv6. */ 93 u32 ipv6_ofld_cnt; 94 u32 promiscuous_mode; /* Promiscuous Mode. non-zero true */ 95 u32 txq_size; /* TX Descriptors Queue Size */ 96 u32 rxq_size; /* RX Descriptors Queue Size */ 97 /* TX Descriptor Queue Avg Depth. % Avg Queue Depth since last poll */ 98 u32 txq_avg_depth; 99 /* RX Descriptors Queue Avg Depth. % Avg Queue Depth since last poll */ 100 u32 rxq_avg_depth; 101 /* IOV_Offload. 0=none; 1=MultiQueue, 2=VEB 3= VEPA*/ 102 u32 iov_offload; 103 /* Number of NetQueue/VMQ Config'd. */ 104 u32 netq_cnt; 105 u32 vf_cnt; /* Num VF assigned to this PF. */ 106 }; 107 108 /* Per PCI Function FCOE Statistics required from the driver */ 109 struct fcoe_stats_info { 110 u8 version[12]; /* Function's Driver Version. */ 111 u8 mac_local[8]; /* Locally Admin Addr. */ 112 u8 mac_add1[8]; /* Additional Programmed MAC Addr 1. */ 113 u8 mac_add2[8]; /* Additional Programmed MAC Addr 2. */ 114 /* QoS Priority (per 802.1p). 0-7255 */ 115 u32 qos_priority; 116 u32 txq_size; /* FCoE TX Descriptors Queue Size. */ 117 u32 rxq_size; /* FCoE RX Descriptors Queue Size. */ 118 /* FCoE TX Descriptor Queue Avg Depth. */ 119 u32 txq_avg_depth; 120 /* FCoE RX Descriptors Queue Avg Depth. */ 121 u32 rxq_avg_depth; 122 u32 rx_frames_lo; /* FCoE RX Frames received. */ 123 u32 rx_frames_hi; /* FCoE RX Frames received. */ 124 u32 rx_bytes_lo; /* FCoE RX Bytes received. */ 125 u32 rx_bytes_hi; /* FCoE RX Bytes received. */ 126 u32 tx_frames_lo; /* FCoE TX Frames sent. */ 127 u32 tx_frames_hi; /* FCoE TX Frames sent. */ 128 u32 tx_bytes_lo; /* FCoE TX Bytes sent. */ 129 u32 tx_bytes_hi; /* FCoE TX Bytes sent. */ 130 }; 131 132 /* Per PCI Function iSCSI Statistics required from the driver*/ 133 struct iscsi_stats_info { 134 u8 version[12]; /* Function's Driver Version. */ 135 u8 mac_local[8]; /* Locally Admin iSCSI MAC Addr. */ 136 u8 mac_add1[8]; /* Additional Programmed MAC Addr 1. */ 137 /* QoS Priority (per 802.1p). 0-7255 */ 138 u32 qos_priority; 139 u8 initiator_name[64]; /* iSCSI Boot Initiator Node name. */ 140 u8 ww_port_name[64]; /* iSCSI World wide port name */ 141 u8 boot_target_name[64];/* iSCSI Boot Target Name. */ 142 u8 boot_target_ip[16]; /* iSCSI Boot Target IP. */ 143 u32 boot_target_portal; /* iSCSI Boot Target Portal. */ 144 u8 boot_init_ip[16]; /* iSCSI Boot Initiator IP Address. */ 145 u32 max_frame_size; /* Max Frame Size. bytes */ 146 u32 txq_size; /* PDU TX Descriptors Queue Size. */ 147 u32 rxq_size; /* PDU RX Descriptors Queue Size. */ 148 u32 txq_avg_depth; /* PDU TX Descriptor Queue Avg Depth. */ 149 u32 rxq_avg_depth; /* PDU RX Descriptors Queue Avg Depth. */ 150 u32 rx_pdus_lo; /* iSCSI PDUs received. */ 151 u32 rx_pdus_hi; /* iSCSI PDUs received. */ 152 u32 rx_bytes_lo; /* iSCSI RX Bytes received. */ 153 u32 rx_bytes_hi; /* iSCSI RX Bytes received. */ 154 u32 tx_pdus_lo; /* iSCSI PDUs sent. */ 155 u32 tx_pdus_hi; /* iSCSI PDUs sent. */ 156 u32 tx_bytes_lo; /* iSCSI PDU TX Bytes sent. */ 157 u32 tx_bytes_hi; /* iSCSI PDU TX Bytes sent. */ 158 u32 pcp_prior_map_tbl; /* C-PCP to S-PCP Priority MapTable. 159 * 9 nibbles, the position of each nibble 160 * represents the C-PCP value, the value 161 * of the nibble = S-PCP value. 162 */ 163 }; 164 165 union drv_info_to_mcp { 166 struct eth_stats_info ether_stat; 167 struct fcoe_stats_info fcoe_stat; 168 struct iscsi_stats_info iscsi_stat; 169 }; 170 #endif /* BNX2X_MFW_REQ_H */ 171