1 /*- 2 * SPDX-License-Identifier: BSD-2-Clause 3 * 4 * Copyright (c) 2007-2017 QLogic Corporation. All rights reserved. 5 * 6 * Redistribution and use in source and binary forms, with or without 7 * modification, are permitted provided that the following conditions 8 * are met: 9 * 10 * 1. Redistributions of source code must retain the above copyright 11 * notice, this list of conditions and the following disclaimer. 12 * 2. Redistributions in binary form must reproduce the above copyright 13 * notice, this list of conditions and the following disclaimer in the 14 * documentation and/or other materials provided with the distribution. 15 * 16 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" 17 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 18 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 19 * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS 20 * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR 21 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF 22 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS 23 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN 24 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 25 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF 26 * THE POSSIBILITY OF SUCH DAMAGE. 27 */ 28 29 #include <sys/cdefs.h> 30 #ifndef ECORE_MFW_REQ_H 31 #define ECORE_MFW_REQ_H 32 33 34 35 #define PORT_0 0 36 #define PORT_1 1 37 #define PORT_MAX 2 38 #define NVM_PATH_MAX 2 39 40 /* FCoE capabilities required from the driver */ 41 struct fcoe_capabilities { 42 uint32_t capability1; 43 /* Maximum number of I/Os per connection */ 44 #define FCOE_IOS_PER_CONNECTION_MASK 0x0000ffff 45 #define FCOE_IOS_PER_CONNECTION_SHIFT 0 46 /* Maximum number of Logins per port */ 47 #define FCOE_LOGINS_PER_PORT_MASK 0xffff0000 48 #define FCOE_LOGINS_PER_PORT_SHIFT 16 49 50 uint32_t capability2; 51 /* Maximum number of exchanges */ 52 #define FCOE_NUMBER_OF_EXCHANGES_MASK 0x0000ffff 53 #define FCOE_NUMBER_OF_EXCHANGES_SHIFT 0 54 /* Maximum NPIV WWN per port */ 55 #define FCOE_NPIV_WWN_PER_PORT_MASK 0xffff0000 56 #define FCOE_NPIV_WWN_PER_PORT_SHIFT 16 57 58 uint32_t capability3; 59 /* Maximum number of targets supported */ 60 #define FCOE_TARGETS_SUPPORTED_MASK 0x0000ffff 61 #define FCOE_TARGETS_SUPPORTED_SHIFT 0 62 /* Maximum number of outstanding commands across all connections */ 63 #define FCOE_OUTSTANDING_COMMANDS_MASK 0xffff0000 64 #define FCOE_OUTSTANDING_COMMANDS_SHIFT 16 65 66 uint32_t capability4; 67 #define FCOE_CAPABILITY4_STATEFUL 0x00000001 68 #define FCOE_CAPABILITY4_STATELESS 0x00000002 69 #define FCOE_CAPABILITY4_CAPABILITIES_REPORTED_VALID 0x00000004 70 }; 71 72 struct glob_ncsi_oem_data 73 { 74 uint32_t driver_version; 75 uint32_t unused[3]; 76 struct fcoe_capabilities fcoe_features[NVM_PATH_MAX][PORT_MAX]; 77 }; 78 79 /* current drv_info version */ 80 #define DRV_INFO_CUR_VER 2 81 82 /* drv_info op codes supported */ 83 enum drv_info_opcode { 84 ETH_STATS_OPCODE, 85 FCOE_STATS_OPCODE, 86 ISCSI_STATS_OPCODE 87 }; 88 89 #define ETH_STAT_INFO_VERSION_LEN 12 90 /* Per PCI Function Ethernet Statistics required from the driver */ 91 struct eth_stats_info { 92 /* Function's Driver Version. padded to 12 */ 93 uint8_t version[ETH_STAT_INFO_VERSION_LEN]; 94 /* Locally Admin Addr. BigEndian EIU48. Actual size is 6 bytes */ 95 uint8_t mac_local[8]; 96 uint8_t mac_add1[8]; /* Additional Programmed MAC Addr 1. */ 97 uint8_t mac_add2[8]; /* Additional Programmed MAC Addr 2. */ 98 uint32_t mtu_size; /* MTU Size. Note : Negotiated MTU */ 99 uint32_t feature_flags; /* Feature_Flags. */ 100 #define FEATURE_ETH_CHKSUM_OFFLOAD_MASK 0x01 101 #define FEATURE_ETH_LSO_MASK 0x02 102 #define FEATURE_ETH_BOOTMODE_MASK 0x1C 103 #define FEATURE_ETH_BOOTMODE_SHIFT 2 104 #define FEATURE_ETH_BOOTMODE_NONE (0x0 << 2) 105 #define FEATURE_ETH_BOOTMODE_PXE (0x1 << 2) 106 #define FEATURE_ETH_BOOTMODE_ISCSI (0x2 << 2) 107 #define FEATURE_ETH_BOOTMODE_FCOE (0x3 << 2) 108 #define FEATURE_ETH_TOE_MASK 0x20 109 uint32_t lso_max_size; /* LSO MaxOffloadSize. */ 110 uint32_t lso_min_seg_cnt; /* LSO MinSegmentCount. */ 111 /* Num Offloaded Connections TCP_IPv4. */ 112 uint32_t ipv4_ofld_cnt; 113 /* Num Offloaded Connections TCP_IPv6. */ 114 uint32_t ipv6_ofld_cnt; 115 uint32_t promiscuous_mode; /* Promiscuous Mode. non-zero true */ 116 uint32_t txq_size; /* TX Descriptors Queue Size */ 117 uint32_t rxq_size; /* RX Descriptors Queue Size */ 118 /* TX Descriptor Queue Avg Depth. % Avg Queue Depth since last poll */ 119 uint32_t txq_avg_depth; 120 /* RX Descriptors Queue Avg Depth. % Avg Queue Depth since last poll */ 121 uint32_t rxq_avg_depth; 122 /* IOV_Offload. 0=none; 1=MultiQueue, 2=VEB 3= VEPA*/ 123 uint32_t iov_offload; 124 /* Number of NetQueue/VMQ Config'd. */ 125 uint32_t netq_cnt; 126 uint32_t vf_cnt; /* Num VF assigned to this PF. */ 127 }; 128 129 /* Per PCI Function FCOE Statistics required from the driver */ 130 struct fcoe_stats_info { 131 uint8_t version[12]; /* Function's Driver Version. */ 132 uint8_t mac_local[8]; /* Locally Admin Addr. */ 133 uint8_t mac_add1[8]; /* Additional Programmed MAC Addr 1. */ 134 uint8_t mac_add2[8]; /* Additional Programmed MAC Addr 2. */ 135 /* QoS Priority (per 802.1p). 0-7255 */ 136 uint32_t qos_priority; 137 uint32_t txq_size; /* FCoE TX Descriptors Queue Size. */ 138 uint32_t rxq_size; /* FCoE RX Descriptors Queue Size. */ 139 /* FCoE TX Descriptor Queue Avg Depth. */ 140 uint32_t txq_avg_depth; 141 /* FCoE RX Descriptors Queue Avg Depth. */ 142 uint32_t rxq_avg_depth; 143 uint32_t rx_frames_lo; /* FCoE RX Frames received. */ 144 uint32_t rx_frames_hi; /* FCoE RX Frames received. */ 145 uint32_t rx_bytes_lo; /* FCoE RX Bytes received. */ 146 uint32_t rx_bytes_hi; /* FCoE RX Bytes received. */ 147 uint32_t tx_frames_lo; /* FCoE TX Frames sent. */ 148 uint32_t tx_frames_hi; /* FCoE TX Frames sent. */ 149 uint32_t tx_bytes_lo; /* FCoE TX Bytes sent. */ 150 uint32_t tx_bytes_hi; /* FCoE TX Bytes sent. */ 151 uint32_t rx_fcs_errors; /* number of receive packets with FCS errors */ 152 uint32_t rx_fc_crc_errors; /* number of FC frames with CRC errors*/ 153 uint32_t fip_login_failures; /* number of FCoE/FIP Login failures */ 154 }; 155 156 /* Per PCI Function iSCSI Statistics required from the driver*/ 157 struct iscsi_stats_info { 158 uint8_t version[12]; /* Function's Driver Version. */ 159 uint8_t mac_local[8]; /* Locally Admin iSCSI MAC Addr. */ 160 uint8_t mac_add1[8]; /* Additional Programmed MAC Addr 1. */ 161 /* QoS Priority (per 802.1p). 0-7255 */ 162 uint32_t qos_priority; 163 164 uint8_t initiator_name[64]; /* iSCSI Boot Initiator Node name. */ 165 166 uint8_t ww_port_name[64]; /* iSCSI World wide port name */ 167 168 uint8_t boot_target_name[64];/* iSCSI Boot Target Name. */ 169 170 uint8_t boot_target_ip[16]; /* iSCSI Boot Target IP. */ 171 uint32_t boot_target_portal; /* iSCSI Boot Target Portal. */ 172 uint8_t boot_init_ip[16]; /* iSCSI Boot Initiator IP Address. */ 173 uint32_t max_frame_size; /* Max Frame Size. bytes */ 174 uint32_t txq_size; /* PDU TX Descriptors Queue Size. */ 175 uint32_t rxq_size; /* PDU RX Descriptors Queue Size. */ 176 177 uint32_t txq_avg_depth; /*PDU TX Descriptor Queue Avg Depth. */ 178 uint32_t rxq_avg_depth; /*PDU RX Descriptors Queue Avg Depth. */ 179 uint32_t rx_pdus_lo; /* iSCSI PDUs received. */ 180 uint32_t rx_pdus_hi; /* iSCSI PDUs received. */ 181 182 uint32_t rx_bytes_lo; /* iSCSI RX Bytes received. */ 183 uint32_t rx_bytes_hi; /* iSCSI RX Bytes received. */ 184 uint32_t tx_pdus_lo; /* iSCSI PDUs sent. */ 185 uint32_t tx_pdus_hi; /* iSCSI PDUs sent. */ 186 187 uint32_t tx_bytes_lo; /* iSCSI PDU TX Bytes sent. */ 188 uint32_t tx_bytes_hi; /* iSCSI PDU TX Bytes sent. */ 189 uint32_t pcp_prior_map_tbl; /*C-PCP to S-PCP Priority MapTable. 190 9 nibbles, the position of each nibble 191 represents the C-PCP value, the value 192 of the nibble = S-PCP value.*/ 193 }; 194 195 union drv_info_to_mcp { 196 struct eth_stats_info ether_stat; 197 struct fcoe_stats_info fcoe_stat; 198 struct iscsi_stats_info iscsi_stat; 199 }; 200 201 202 #endif /* ECORE_MFW_REQ_H */ 203 204