1 /*- 2 * Copyright (c) 2007-2013 Broadcom Corporation. All rights reserved. 3 * 4 * Eric Davis <edavis@broadcom.com> 5 * David Christensen <davidch@broadcom.com> 6 * Gary Zambrano <zambrano@broadcom.com> 7 * 8 * Redistribution and use in source and binary forms, with or without 9 * modification, are permitted provided that the following conditions 10 * are met: 11 * 12 * 1. Redistributions of source code must retain the above copyright 13 * notice, this list of conditions and the following disclaimer. 14 * 2. Redistributions in binary form must reproduce the above copyright 15 * notice, this list of conditions and the following disclaimer in the 16 * documentation and/or other materials provided with the distribution. 17 * 3. Neither the name of Broadcom Corporation nor the name of its contributors 18 * may be used to endorse or promote products derived from this software 19 * without specific prior written consent. 20 * 21 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS' 22 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 23 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 24 * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS 25 * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR 26 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF 27 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS 28 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN 29 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 30 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF 31 * THE POSSIBILITY OF SUCH DAMAGE. 32 */ 33 34 #include <sys/cdefs.h> 35 __FBSDID("$FreeBSD$"); 36 37 #ifndef ECORE_MFW_REQ_H 38 #define ECORE_MFW_REQ_H 39 40 41 42 #define PORT_0 0 43 #define PORT_1 1 44 #define PORT_MAX 2 45 #define NVM_PATH_MAX 2 46 47 /* FCoE capabilities required from the driver */ 48 struct fcoe_capabilities { 49 uint32_t capability1; 50 /* Maximum number of I/Os per connection */ 51 #define FCOE_IOS_PER_CONNECTION_MASK 0x0000ffff 52 #define FCOE_IOS_PER_CONNECTION_SHIFT 0 53 /* Maximum number of Logins per port */ 54 #define FCOE_LOGINS_PER_PORT_MASK 0xffff0000 55 #define FCOE_LOGINS_PER_PORT_SHIFT 16 56 57 uint32_t capability2; 58 /* Maximum number of exchanges */ 59 #define FCOE_NUMBER_OF_EXCHANGES_MASK 0x0000ffff 60 #define FCOE_NUMBER_OF_EXCHANGES_SHIFT 0 61 /* Maximum NPIV WWN per port */ 62 #define FCOE_NPIV_WWN_PER_PORT_MASK 0xffff0000 63 #define FCOE_NPIV_WWN_PER_PORT_SHIFT 16 64 65 uint32_t capability3; 66 /* Maximum number of targets supported */ 67 #define FCOE_TARGETS_SUPPORTED_MASK 0x0000ffff 68 #define FCOE_TARGETS_SUPPORTED_SHIFT 0 69 /* Maximum number of outstanding commands across all connections */ 70 #define FCOE_OUTSTANDING_COMMANDS_MASK 0xffff0000 71 #define FCOE_OUTSTANDING_COMMANDS_SHIFT 16 72 73 uint32_t capability4; 74 #define FCOE_CAPABILITY4_STATEFUL 0x00000001 75 #define FCOE_CAPABILITY4_STATELESS 0x00000002 76 #define FCOE_CAPABILITY4_CAPABILITIES_REPORTED_VALID 0x00000004 77 }; 78 79 struct glob_ncsi_oem_data 80 { 81 uint32_t driver_version; 82 uint32_t unused[3]; 83 struct fcoe_capabilities fcoe_features[NVM_PATH_MAX][PORT_MAX]; 84 }; 85 86 /* current drv_info version */ 87 #define DRV_INFO_CUR_VER 2 88 89 /* drv_info op codes supported */ 90 enum drv_info_opcode { 91 ETH_STATS_OPCODE, 92 FCOE_STATS_OPCODE, 93 ISCSI_STATS_OPCODE 94 }; 95 96 #define ETH_STAT_INFO_VERSION_LEN 12 97 /* Per PCI Function Ethernet Statistics required from the driver */ 98 struct eth_stats_info { 99 /* Function's Driver Version. padded to 12 */ 100 uint8_t version[ETH_STAT_INFO_VERSION_LEN]; 101 /* Locally Admin Addr. BigEndian EIU48. Actual size is 6 bytes */ 102 uint8_t mac_local[8]; 103 uint8_t mac_add1[8]; /* Additional Programmed MAC Addr 1. */ 104 uint8_t mac_add2[8]; /* Additional Programmed MAC Addr 2. */ 105 uint32_t mtu_size; /* MTU Size. Note : Negotiated MTU */ 106 uint32_t feature_flags; /* Feature_Flags. */ 107 #define FEATURE_ETH_CHKSUM_OFFLOAD_MASK 0x01 108 #define FEATURE_ETH_LSO_MASK 0x02 109 #define FEATURE_ETH_BOOTMODE_MASK 0x1C 110 #define FEATURE_ETH_BOOTMODE_SHIFT 2 111 #define FEATURE_ETH_BOOTMODE_NONE (0x0 << 2) 112 #define FEATURE_ETH_BOOTMODE_PXE (0x1 << 2) 113 #define FEATURE_ETH_BOOTMODE_ISCSI (0x2 << 2) 114 #define FEATURE_ETH_BOOTMODE_FCOE (0x3 << 2) 115 #define FEATURE_ETH_TOE_MASK 0x20 116 uint32_t lso_max_size; /* LSO MaxOffloadSize. */ 117 uint32_t lso_min_seg_cnt; /* LSO MinSegmentCount. */ 118 /* Num Offloaded Connections TCP_IPv4. */ 119 uint32_t ipv4_ofld_cnt; 120 /* Num Offloaded Connections TCP_IPv6. */ 121 uint32_t ipv6_ofld_cnt; 122 uint32_t promiscuous_mode; /* Promiscuous Mode. non-zero true */ 123 uint32_t txq_size; /* TX Descriptors Queue Size */ 124 uint32_t rxq_size; /* RX Descriptors Queue Size */ 125 /* TX Descriptor Queue Avg Depth. % Avg Queue Depth since last poll */ 126 uint32_t txq_avg_depth; 127 /* RX Descriptors Queue Avg Depth. % Avg Queue Depth since last poll */ 128 uint32_t rxq_avg_depth; 129 /* IOV_Offload. 0=none; 1=MultiQueue, 2=VEB 3= VEPA*/ 130 uint32_t iov_offload; 131 /* Number of NetQueue/VMQ Config'd. */ 132 uint32_t netq_cnt; 133 uint32_t vf_cnt; /* Num VF assigned to this PF. */ 134 }; 135 136 /* Per PCI Function FCOE Statistics required from the driver */ 137 struct fcoe_stats_info { 138 uint8_t version[12]; /* Function's Driver Version. */ 139 uint8_t mac_local[8]; /* Locally Admin Addr. */ 140 uint8_t mac_add1[8]; /* Additional Programmed MAC Addr 1. */ 141 uint8_t mac_add2[8]; /* Additional Programmed MAC Addr 2. */ 142 /* QoS Priority (per 802.1p). 0-7255 */ 143 uint32_t qos_priority; 144 uint32_t txq_size; /* FCoE TX Descriptors Queue Size. */ 145 uint32_t rxq_size; /* FCoE RX Descriptors Queue Size. */ 146 /* FCoE TX Descriptor Queue Avg Depth. */ 147 uint32_t txq_avg_depth; 148 /* FCoE RX Descriptors Queue Avg Depth. */ 149 uint32_t rxq_avg_depth; 150 uint32_t rx_frames_lo; /* FCoE RX Frames received. */ 151 uint32_t rx_frames_hi; /* FCoE RX Frames received. */ 152 uint32_t rx_bytes_lo; /* FCoE RX Bytes received. */ 153 uint32_t rx_bytes_hi; /* FCoE RX Bytes received. */ 154 uint32_t tx_frames_lo; /* FCoE TX Frames sent. */ 155 uint32_t tx_frames_hi; /* FCoE TX Frames sent. */ 156 uint32_t tx_bytes_lo; /* FCoE TX Bytes sent. */ 157 uint32_t tx_bytes_hi; /* FCoE TX Bytes sent. */ 158 uint32_t rx_fcs_errors; /* number of receive packets with FCS errors */ 159 uint32_t rx_fc_crc_errors; /* number of FC frames with CRC errors*/ 160 uint32_t fip_login_failures; /* number of FCoE/FIP Login failures */ 161 }; 162 163 /* Per PCI Function iSCSI Statistics required from the driver*/ 164 struct iscsi_stats_info { 165 uint8_t version[12]; /* Function's Driver Version. */ 166 uint8_t mac_local[8]; /* Locally Admin iSCSI MAC Addr. */ 167 uint8_t mac_add1[8]; /* Additional Programmed MAC Addr 1. */ 168 /* QoS Priority (per 802.1p). 0-7255 */ 169 uint32_t qos_priority; 170 171 uint8_t initiator_name[64]; /* iSCSI Boot Initiator Node name. */ 172 173 uint8_t ww_port_name[64]; /* iSCSI World wide port name */ 174 175 uint8_t boot_target_name[64];/* iSCSI Boot Target Name. */ 176 177 uint8_t boot_target_ip[16]; /* iSCSI Boot Target IP. */ 178 uint32_t boot_target_portal; /* iSCSI Boot Target Portal. */ 179 uint8_t boot_init_ip[16]; /* iSCSI Boot Initiator IP Address. */ 180 uint32_t max_frame_size; /* Max Frame Size. bytes */ 181 uint32_t txq_size; /* PDU TX Descriptors Queue Size. */ 182 uint32_t rxq_size; /* PDU RX Descriptors Queue Size. */ 183 184 uint32_t txq_avg_depth; /*PDU TX Descriptor Queue Avg Depth. */ 185 uint32_t rxq_avg_depth; /*PDU RX Descriptors Queue Avg Depth. */ 186 uint32_t rx_pdus_lo; /* iSCSI PDUs received. */ 187 uint32_t rx_pdus_hi; /* iSCSI PDUs received. */ 188 189 uint32_t rx_bytes_lo; /* iSCSI RX Bytes received. */ 190 uint32_t rx_bytes_hi; /* iSCSI RX Bytes received. */ 191 uint32_t tx_pdus_lo; /* iSCSI PDUs sent. */ 192 uint32_t tx_pdus_hi; /* iSCSI PDUs sent. */ 193 194 uint32_t tx_bytes_lo; /* iSCSI PDU TX Bytes sent. */ 195 uint32_t tx_bytes_hi; /* iSCSI PDU TX Bytes sent. */ 196 uint32_t pcp_prior_map_tbl; /*C-PCP to S-PCP Priority MapTable. 197 9 nibbles, the position of each nibble 198 represents the C-PCP value, the value 199 of the nibble = S-PCP value.*/ 200 }; 201 202 union drv_info_to_mcp { 203 struct eth_stats_info ether_stat; 204 struct fcoe_stats_info fcoe_stat; 205 struct iscsi_stats_info iscsi_stat; 206 }; 207 208 209 #endif /* ECORE_MFW_REQ_H */ 210 211