1 files changed, 177 insertions, 249 deletions

diff --git a/drivers/scsi/qla4xxx/ql4_fw.h b/drivers/scsi/qla4xxx/ql4_fw.h
index 4eea8c571916..9bb3d1d2a925 100644
--- a/drivers/scsi/qla4xxx/ql4_fw.h
+++ b/drivers/scsi/qla4xxx/ql4_fw.h
@@ -20,143 +20,23 @@
  *************************************************************************/
 
 struct port_ctrl_stat_regs {
-        __le32 ext_hw_conf;     /*  80 x50  R/W */
-        __le32 intChipConfiguration; /*  84 x54 */
-        __le32 port_ctrl;       /*  88 x58 */
-        __le32 port_status;     /*  92 x5c */
-        __le32 HostPrimMACHi;   /*  96 x60 */
-        __le32 HostPrimMACLow;  /* 100 x64 */
-        __le32 HostSecMACHi;    /* 104 x68 */
-        __le32 HostSecMACLow;   /* 108 x6c */
-        __le32 EPPrimMACHi;     /* 112 x70 */
-        __le32 EPPrimMACLow;    /* 116 x74 */
-        __le32 EPSecMACHi;      /* 120 x78 */
-        __le32 EPSecMACLow;     /* 124 x7c */
-        __le32 HostPrimIPHi;    /* 128 x80 */
-        __le32 HostPrimIPMidHi; /* 132 x84 */
-        __le32 HostPrimIPMidLow;        /* 136 x88 */
-        __le32 HostPrimIPLow;   /* 140 x8c */
-        __le32 HostSecIPHi;     /* 144 x90 */
-        __le32 HostSecIPMidHi;  /* 148 x94 */
-        __le32 HostSecIPMidLow; /* 152 x98 */
-        __le32 HostSecIPLow;    /* 156 x9c */
-        __le32 EPPrimIPHi;      /* 160 xa0 */
-        __le32 EPPrimIPMidHi;   /* 164 xa4 */
-        __le32 EPPrimIPMidLow;  /* 168 xa8 */
-        __le32 EPPrimIPLow;     /* 172 xac */
-        __le32 EPSecIPHi;       /* 176 xb0 */
-        __le32 EPSecIPMidHi;    /* 180 xb4 */
-        __le32 EPSecIPMidLow;   /* 184 xb8 */
-        __le32 EPSecIPLow;      /* 188 xbc */
-        __le32 IPReassemblyTimeout; /* 192 xc0 */
-        __le32 EthMaxFramePayload; /* 196 xc4 */
-        __le32 TCPMaxWindowSize; /* 200 xc8 */
-        __le32 TCPCurrentTimestampHi; /* 204 xcc */
-        __le32 TCPCurrentTimestampLow; /* 208 xd0 */
-        __le32 LocalRAMAddress; /* 212 xd4 */
-        __le32 LocalRAMData;    /* 216 xd8 */
-        __le32 PCSReserved1;    /* 220 xdc */
-        __le32 gp_out;          /* 224 xe0 */
-        __le32 gp_in;           /* 228 xe4 */
-        __le32 ProbeMuxAddr;    /* 232 xe8 */
-        __le32 ProbeMuxData;    /* 236 xec */
-        __le32 ERMQueueBaseAddr0; /* 240 xf0 */
-        __le32 ERMQueueBaseAddr1; /* 244 xf4 */
-        __le32 MACConfiguration; /* 248 xf8 */
-        __le32 port_err_status; /* 252 xfc  COR */
+        __le32 ext_hw_conf;     /* 0x50  R/W */
+        __le32 rsrvd0;          /* 0x54 */
+        __le32 port_ctrl;       /* 0x58 */
+        __le32 port_status;     /* 0x5c */
+        __le32 rsrvd1[32];      /* 0x60-0xdf */
+        __le32 gp_out;          /* 0xe0 */
+        __le32 gp_in;           /* 0xe4 */
+        __le32 rsrvd2[5];       /* 0xe8-0xfb */
+        __le32 port_err_status; /* 0xfc */
 };
 
 struct host_mem_cfg_regs {
-        __le32 NetRequestQueueOut; /*  80 x50 */
-        __le32 NetRequestQueueOutAddrHi; /*  84 x54 */
-        __le32 NetRequestQueueOutAddrLow; /*  88 x58 */
-        __le32 NetRequestQueueBaseAddrHi; /*  92 x5c */
-        __le32 NetRequestQueueBaseAddrLow; /*  96 x60 */
-        __le32 NetRequestQueueLength; /* 100 x64 */
-        __le32 NetResponseQueueIn; /* 104 x68 */
-        __le32 NetResponseQueueInAddrHi; /* 108 x6c */
-        __le32 NetResponseQueueInAddrLow; /* 112 x70 */
-        __le32 NetResponseQueueBaseAddrHi; /* 116 x74 */
-        __le32 NetResponseQueueBaseAddrLow; /* 120 x78 */
-        __le32 NetResponseQueueLength; /* 124 x7c */
-        __le32 req_q_out;       /* 128 x80 */
-        __le32 RequestQueueOutAddrHi; /* 132 x84 */
-        __le32 RequestQueueOutAddrLow; /* 136 x88 */
-        __le32 RequestQueueBaseAddrHi; /* 140 x8c */
-        __le32 RequestQueueBaseAddrLow; /* 144 x90 */
-        __le32 RequestQueueLength; /* 148 x94 */
-        __le32 ResponseQueueIn; /* 152 x98 */
-        __le32 ResponseQueueInAddrHi; /* 156 x9c */
-        __le32 ResponseQueueInAddrLow; /* 160 xa0 */
-        __le32 ResponseQueueBaseAddrHi; /* 164 xa4 */
-        __le32 ResponseQueueBaseAddrLow; /* 168 xa8 */
-        __le32 ResponseQueueLength; /* 172 xac */
-        __le32 NetRxLargeBufferQueueOut; /* 176 xb0 */
-        __le32 NetRxLargeBufferQueueBaseAddrHi; /* 180 xb4 */
-        __le32 NetRxLargeBufferQueueBaseAddrLow; /* 184 xb8 */
-        __le32 NetRxLargeBufferQueueLength; /* 188 xbc */
-        __le32 NetRxLargeBufferLength; /* 192 xc0 */
-        __le32 NetRxSmallBufferQueueOut; /* 196 xc4 */
-        __le32 NetRxSmallBufferQueueBaseAddrHi; /* 200 xc8 */
-        __le32 NetRxSmallBufferQueueBaseAddrLow; /* 204 xcc */
-        __le32 NetRxSmallBufferQueueLength; /* 208 xd0 */
-        __le32 NetRxSmallBufferLength; /* 212 xd4 */
-        __le32 HMCReserved0[10]; /* 216 xd8 */
+        __le32 rsrvd0[12];      /* 0x50-0x79 */
+        __le32 req_q_out;       /* 0x80 */
+        __le32 rsrvd1[31];      /* 0x84-0xFF */
 };
 
-struct local_ram_cfg_regs {
-        __le32 BufletSize;      /*  80 x50 */
-        __le32 BufletMaxCount;  /*  84 x54 */
-        __le32 BufletCurrCount; /*  88 x58 */
-        __le32 BufletPauseThresholdCount; /*  92 x5c */
-        __le32 BufletTCPWinThresholdHi; /*  96 x60 */
-        __le32 BufletTCPWinThresholdLow; /* 100 x64 */
-        __le32 IPHashTableBaseAddr; /* 104 x68 */
-        __le32 IPHashTableSize; /* 108 x6c */
-        __le32 TCPHashTableBaseAddr; /* 112 x70 */
-        __le32 TCPHashTableSize; /* 116 x74 */
-        __le32 NCBAreaBaseAddr; /* 120 x78 */
-        __le32 NCBMaxCount;     /* 124 x7c */
-        __le32 NCBCurrCount;    /* 128 x80 */
-        __le32 DRBAreaBaseAddr; /* 132 x84 */
-        __le32 DRBMaxCount;     /* 136 x88 */
-        __le32 DRBCurrCount;    /* 140 x8c */
-        __le32 LRCReserved[28]; /* 144 x90 */
-};
-
-struct prot_stat_regs {
-        __le32 MACTxFrameCount; /*  80 x50   R */
-        __le32 MACTxByteCount;  /*  84 x54   R */
-        __le32 MACRxFrameCount; /*  88 x58   R */
-        __le32 MACRxByteCount;  /*  92 x5c   R */
-        __le32 MACCRCErrCount;  /*  96 x60   R */
-        __le32 MACEncErrCount;  /* 100 x64   R */
-        __le32 MACRxLengthErrCount; /* 104 x68   R */
-        __le32 IPTxPacketCount; /* 108 x6c   R */
-        __le32 IPTxByteCount;   /* 112 x70   R */
-        __le32 IPTxFragmentCount; /* 116 x74   R */
-        __le32 IPRxPacketCount; /* 120 x78   R */
-        __le32 IPRxByteCount;   /* 124 x7c   R */
-        __le32 IPRxFragmentCount; /* 128 x80   R */
-        __le32 IPDatagramReassemblyCount; /* 132 x84   R */
-        __le32 IPV6RxPacketCount; /* 136 x88   R */
-        __le32 IPErrPacketCount; /* 140 x8c   R */
-        __le32 IPReassemblyErrCount; /* 144 x90   R */
-        __le32 TCPTxSegmentCount; /* 148 x94   R */
-        __le32 TCPTxByteCount;  /* 152 x98   R */
-        __le32 TCPRxSegmentCount; /* 156 x9c   R */
-        __le32 TCPRxByteCount;  /* 160 xa0   R */
-        __le32 TCPTimerExpCount; /* 164 xa4   R */
-        __le32 TCPRxAckCount;   /* 168 xa8   R */
-        __le32 TCPTxAckCount;   /* 172 xac   R */
-        __le32 TCPRxErrOOOCount; /* 176 xb0   R */
-        __le32 PSReserved0;     /* 180 xb4 */
-        __le32 TCPRxWindowProbeUpdateCount; /* 184 xb8   R */
-        __le32 ECCErrCorrectionCount; /* 188 xbc   R */
-        __le32 PSReserved1[16]; /* 192 xc0 */
-};
-
-
 /*  remote register set (access via PCI memory read/write) */
 struct isp_reg {
 #define MBOX_REG_COUNT 8
@@ -207,11 +87,7 @@ struct isp_reg {
                         union {
                                 struct port_ctrl_stat_regs p0;
                                 struct host_mem_cfg_regs p1;
-                                struct local_ram_cfg_regs p2;
-                                struct prot_stat_regs p3;
-                                __le32 r_union[44];
                         };
-
                 } __attribute__ ((packed)) isp4022;
         } u2;
 };                              /* 256 x100 */
@@ -296,6 +172,7 @@ static inline uint32_t clr_rmask(uint32_t val)
 /*  ISP Semaphore definitions */
 
 /*  ISP General Purpose Output definitions */
+#define GPOR_TOPCAT_RESET                       0x00000004
 
 /*  shadow registers (DMA'd from HA to system memory.  read only) */
 struct shadow_regs {
@@ -337,6 +214,7 @@ union external_hw_config_reg {
 
 /*  Mailbox command definitions */
 #define MBOX_CMD_ABOUT_FW                       0x0009
+#define MBOX_CMD_PING                           0x000B
 #define MBOX_CMD_LUN_RESET                      0x0016
 #define MBOX_CMD_GET_MANAGEMENT_DATA            0x001E
 #define MBOX_CMD_GET_FW_STATUS                  0x001F
@@ -364,6 +242,17 @@ union external_hw_config_reg {
 #define MBOX_CMD_GET_FW_STATE                   0x0069
 #define MBOX_CMD_GET_INIT_FW_CTRL_BLOCK_DEFAULTS 0x006A
 #define MBOX_CMD_RESTORE_FACTORY_DEFAULTS       0x0087
+#define MBOX_CMD_SET_ACB                        0x0088
+#define MBOX_CMD_GET_ACB                        0x0089
+#define MBOX_CMD_DISABLE_ACB                    0x008A
+#define MBOX_CMD_GET_IPV6_NEIGHBOR_CACHE        0x008B
+#define MBOX_CMD_GET_IPV6_DEST_CACHE            0x008C
+#define MBOX_CMD_GET_IPV6_DEF_ROUTER_LIST       0x008D
+#define MBOX_CMD_GET_IPV6_LCL_PREFIX_LIST       0x008E
+#define MBOX_CMD_SET_IPV6_NEIGHBOR_CACHE        0x0090
+#define MBOX_CMD_GET_IP_ADDR_STATE              0x0091
+#define MBOX_CMD_SEND_IPV6_ROUTER_SOL           0x0092
+#define MBOX_CMD_GET_DB_ENTRY_CURRENT_IP_ADDR   0x0093
 
 /* Mailbox 1 */
 #define FW_STATE_READY                          0x0000
@@ -409,6 +298,16 @@ union external_hw_config_reg {
 #define MBOX_ASTS_DHCP_LEASE_EXPIRED            0x801D
 #define MBOX_ASTS_DHCP_LEASE_ACQUIRED           0x801F
 #define MBOX_ASTS_ISNS_UNSOLICITED_PDU_RECEIVED 0x8021
+#define MBOX_ASTS_DUPLICATE_IP                  0x8025
+#define MBOX_ASTS_ARP_COMPLETE                  0x8026
+#define MBOX_ASTS_SUBNET_STATE_CHANGE           0x8027
+#define MBOX_ASTS_RESPONSE_QUEUE_FULL           0x8028
+#define MBOX_ASTS_IP_ADDR_STATE_CHANGED         0x8029
+#define MBOX_ASTS_IPV6_PREFIX_EXPIRED           0x802B
+#define MBOX_ASTS_IPV6_ND_PREFIX_IGNORED        0x802C
+#define MBOX_ASTS_IPV6_LCL_PREFIX_IGNORED       0x802D
+#define MBOX_ASTS_ICMPV6_ERROR_MSG_RCVD         0x802E
+
 #define ISNS_EVENT_DATA_RECEIVED                0x0000
 #define ISNS_EVENT_CONNECTION_OPENED            0x0001
 #define ISNS_EVENT_CONNECTION_FAILED            0x0002
@@ -418,137 +317,166 @@ union external_hw_config_reg {
 /*************************************************************************/
 
 /* Host Adapter Initialization Control Block (from host) */
-struct init_fw_ctrl_blk {
-        uint8_t Version;        /* 00 */
-        uint8_t Control;        /* 01 */
+struct addr_ctrl_blk {
+        uint8_t version;        /* 00 */
+        uint8_t control;        /* 01 */
 
-        uint16_t FwOptions;     /* 02-03 */
+        uint16_t fw_options;    /* 02-03 */
 #define  FWOPT_HEARTBEAT_ENABLE           0x1000
 #define  FWOPT_SESSION_MODE               0x0040
 #define  FWOPT_INITIATOR_MODE             0x0020
 #define  FWOPT_TARGET_MODE                0x0010
 
-        uint16_t ExecThrottle;  /* 04-05 */
-        uint8_t RetryCount;     /* 06 */
-        uint8_t RetryDelay;     /* 07 */
-        uint16_t MaxEthFrPayloadSize;   /* 08-09 */
-        uint16_t AddFwOptions;  /* 0A-0B */
-
-        uint8_t HeartbeatInterval;      /* 0C */
-        uint8_t InstanceNumber; /* 0D */
-        uint16_t RES2;          /* 0E-0F */
-        uint16_t ReqQConsumerIndex;     /* 10-11 */
-        uint16_t ComplQProducerIndex;   /* 12-13 */
-        uint16_t ReqQLen;       /* 14-15 */
-        uint16_t ComplQLen;     /* 16-17 */
-        uint32_t ReqQAddrLo;    /* 18-1B */
-        uint32_t ReqQAddrHi;    /* 1C-1F */
-        uint32_t ComplQAddrLo;  /* 20-23 */
-        uint32_t ComplQAddrHi;  /* 24-27 */
-        uint32_t ShadowRegBufAddrLo;    /* 28-2B */
-        uint32_t ShadowRegBufAddrHi;    /* 2C-2F */
-
-        uint16_t iSCSIOptions;  /* 30-31 */
-
-        uint16_t TCPOptions;    /* 32-33 */
-
-        uint16_t IPOptions;     /* 34-35 */
-
-        uint16_t MaxPDUSize;    /* 36-37 */
-        uint16_t RcvMarkerInt;  /* 38-39 */
-        uint16_t SndMarkerInt;  /* 3A-3B */
-        uint16_t InitMarkerlessInt;     /* 3C-3D */
-        uint16_t FirstBurstSize;        /* 3E-3F */
-        uint16_t DefaultTime2Wait;      /* 40-41 */
-        uint16_t DefaultTime2Retain;    /* 42-43 */
-        uint16_t MaxOutStndngR2T;       /* 44-45 */
-        uint16_t KeepAliveTimeout;      /* 46-47 */
-        uint16_t PortNumber;    /* 48-49 */
-        uint16_t MaxBurstSize;  /* 4A-4B */
-        uint32_t RES4;          /* 4C-4F */
-        uint8_t IPAddr[4];      /* 50-53 */
-        uint8_t RES5[12];       /* 54-5F */
-        uint8_t SubnetMask[4];  /* 60-63 */
-        uint8_t RES6[12];       /* 64-6F */
-        uint8_t GatewayIPAddr[4];       /* 70-73 */
-        uint8_t RES7[12];       /* 74-7F */
-        uint8_t PriDNSIPAddr[4];        /* 80-83 */
-        uint8_t SecDNSIPAddr[4];        /* 84-87 */
-        uint8_t RES8[8];        /* 88-8F */
-        uint8_t Alias[32];      /* 90-AF */
-        uint8_t TargAddr[8];    /* B0-B7 *//* /FIXME: Remove?? */
-        uint8_t CHAPNameSecretsTable[8];        /* B8-BF */
-        uint8_t EthernetMACAddr[6];     /* C0-C5 */
-        uint16_t TargetPortalGroup;     /* C6-C7 */
-        uint8_t SendScale;      /* C8    */
-        uint8_t RecvScale;      /* C9    */
-        uint8_t TypeOfService;  /* CA    */
-        uint8_t Time2Live;      /* CB    */
-        uint16_t VLANPriority;  /* CC-CD */
-        uint16_t Reserved8;     /* CE-CF */
-        uint8_t SecIPAddr[4];   /* D0-D3 */
-        uint8_t Reserved9[12];  /* D4-DF */
-        uint8_t iSNSIPAddr[4];  /* E0-E3 */
-        uint16_t iSNSServerPortNumber;  /* E4-E5 */
-        uint8_t Reserved10[10]; /* E6-EF */
-        uint8_t SLPDAIPAddr[4]; /* F0-F3 */
-        uint8_t Reserved11[12]; /* F4-FF */
-        uint8_t iSCSINameString[256];   /* 100-1FF */
+        uint16_t exec_throttle; /* 04-05 */
+        uint8_t zio_count;      /* 06 */
+        uint8_t res0;   /* 07 */
+        uint16_t eth_mtu_size;  /* 08-09 */
+        uint16_t add_fw_options;        /* 0A-0B */
+
+        uint8_t hb_interval;    /* 0C */
+        uint8_t inst_num; /* 0D */
+        uint16_t res1;          /* 0E-0F */
+        uint16_t rqq_consumer_idx;      /* 10-11 */
+        uint16_t compq_producer_idx;    /* 12-13 */
+        uint16_t rqq_len;       /* 14-15 */
+        uint16_t compq_len;     /* 16-17 */
+        uint32_t rqq_addr_lo;   /* 18-1B */
+        uint32_t rqq_addr_hi;   /* 1C-1F */
+        uint32_t compq_addr_lo; /* 20-23 */
+        uint32_t compq_addr_hi; /* 24-27 */
+        uint32_t shdwreg_addr_lo;       /* 28-2B */
+        uint32_t shdwreg_addr_hi;       /* 2C-2F */
+
+        uint16_t iscsi_opts;    /* 30-31 */
+        uint16_t ipv4_tcp_opts; /* 32-33 */
+        uint16_t ipv4_ip_opts;  /* 34-35 */
+
+        uint16_t iscsi_max_pdu_size;    /* 36-37 */
+        uint8_t ipv4_tos;       /* 38 */
+        uint8_t ipv4_ttl;       /* 39 */
+        uint8_t acb_version;    /* 3A */
+        uint8_t res2;   /* 3B */
+        uint16_t def_timeout;   /* 3C-3D */
+        uint16_t iscsi_fburst_len;      /* 3E-3F */
+        uint16_t iscsi_def_time2wait;   /* 40-41 */
+        uint16_t iscsi_def_time2retain; /* 42-43 */
+        uint16_t iscsi_max_outstnd_r2t; /* 44-45 */
+        uint16_t conn_ka_timeout;       /* 46-47 */
+        uint16_t ipv4_port;     /* 48-49 */
+        uint16_t iscsi_max_burst_len;   /* 4A-4B */
+        uint32_t res5;          /* 4C-4F */
+        uint8_t ipv4_addr[4];   /* 50-53 */
+        uint16_t ipv4_vlan_tag; /* 54-55 */
+        uint8_t ipv4_addr_state;        /* 56 */
+        uint8_t ipv4_cacheid;   /* 57 */
+        uint8_t res6[8];        /* 58-5F */
+        uint8_t ipv4_subnet[4]; /* 60-63 */
+        uint8_t res7[12];       /* 64-6F */
+        uint8_t ipv4_gw_addr[4];        /* 70-73 */
+        uint8_t res8[0xc];      /* 74-7F */
+        uint8_t pri_dns_srvr_ip[4];/* 80-83 */
+        uint8_t sec_dns_srvr_ip[4];/* 84-87 */
+        uint16_t min_eph_port;  /* 88-89 */
+        uint16_t max_eph_port;  /* 8A-8B */
+        uint8_t res9[4];        /* 8C-8F */
+        uint8_t iscsi_alias[32];/* 90-AF */
+        uint8_t res9_1[0x16];   /* B0-C5 */
+        uint16_t tgt_portal_grp;/* C6-C7 */
+        uint8_t abort_timer;    /* C8    */
+        uint8_t ipv4_tcp_wsf;   /* C9    */
+        uint8_t res10[6];       /* CA-CF */
+        uint8_t ipv4_sec_ip_addr[4];    /* D0-D3 */
+        uint8_t ipv4_dhcp_vid_len;      /* D4 */
+        uint8_t ipv4_dhcp_vid[11];      /* D5-DF */
+        uint8_t res11[20];      /* E0-F3 */
+        uint8_t ipv4_dhcp_alt_cid_len;  /* F4 */
+        uint8_t ipv4_dhcp_alt_cid[11];  /* F5-FF */
+        uint8_t iscsi_name[224];        /* 100-1DF */
+        uint8_t res12[32];      /* 1E0-1FF */
+        uint32_t cookie;        /* 200-203 */
+        uint16_t ipv6_port;     /* 204-205 */
+        uint16_t ipv6_opts;     /* 206-207 */
+        uint16_t ipv6_addtl_opts;       /* 208-209 */
+        uint16_t ipv6_tcp_opts; /* 20A-20B */
+        uint8_t ipv6_tcp_wsf;   /* 20C */
+        uint16_t ipv6_flow_lbl; /* 20D-20F */
+        uint8_t ipv6_gw_addr[16];       /* 210-21F */
+        uint16_t ipv6_vlan_tag; /* 220-221 */
+        uint8_t ipv6_lnk_lcl_addr_state;/* 222 */
+        uint8_t ipv6_addr0_state;       /* 223 */
+        uint8_t ipv6_addr1_state;       /* 224 */
+        uint8_t ipv6_gw_state;  /* 225 */
+        uint8_t ipv6_traffic_class;     /* 226 */
+        uint8_t ipv6_hop_limit; /* 227 */
+        uint8_t ipv6_if_id[8];  /* 228-22F */
+        uint8_t ipv6_addr0[16]; /* 230-23F */
+        uint8_t ipv6_addr1[16]; /* 240-24F */
+        uint32_t ipv6_nd_reach_time;    /* 250-253 */
+        uint32_t ipv6_nd_rexmit_timer;  /* 254-257 */
+        uint32_t ipv6_nd_stale_timeout; /* 258-25B */
+        uint8_t ipv6_dup_addr_detect_count;     /* 25C */
+        uint8_t ipv6_cache_id;  /* 25D */
+        uint8_t res13[18];      /* 25E-26F */
+        uint32_t ipv6_gw_advrt_mtu;     /* 270-273 */
+        uint8_t res14[140];     /* 274-2FF */
+};
+
+struct init_fw_ctrl_blk {
+        struct addr_ctrl_blk pri;
+        struct addr_ctrl_blk sec;
 };
 
 /*************************************************************************/
 
 struct dev_db_entry {
-        uint8_t options;        /* 00 */
+        uint16_t options;       /* 00-01 */
 #define DDB_OPT_DISC_SESSION  0x10
 #define DDB_OPT_TARGET        0x02 /* device is a target */
 
-        uint8_t control;        /* 01 */
-
-        uint16_t exeThrottle;   /* 02-03 */
-        uint16_t exeCount;      /* 04-05 */
-        uint8_t retryCount;     /* 06    */
-        uint8_t retryDelay;     /* 07    */
-        uint16_t iSCSIOptions;  /* 08-09 */
-
-        uint16_t TCPOptions;    /* 0A-0B */
-
-        uint16_t IPOptions;     /* 0C-0D */
-
-        uint16_t maxPDUSize;    /* 0E-0F */
-        uint16_t rcvMarkerInt;  /* 10-11 */
-        uint16_t sndMarkerInt;  /* 12-13 */
-        uint16_t iSCSIMaxSndDataSegLen; /* 14-15 */
-        uint16_t firstBurstSize;        /* 16-17 */
-        uint16_t minTime2Wait;  /* 18-19 : RA :default_time2wait */
-        uint16_t maxTime2Retain;        /* 1A-1B */
-        uint16_t maxOutstndngR2T;       /* 1C-1D */
-        uint16_t keepAliveTimeout;      /* 1E-1F */
-        uint8_t ISID[6];        /* 20-25 big-endian, must be converted
+        uint16_t exec_throttle; /* 02-03 */
+        uint16_t exec_count;    /* 04-05 */
+        uint16_t res0;  /* 06-07 */
+        uint16_t iscsi_options; /* 08-09 */
+        uint16_t tcp_options;   /* 0A-0B */
+        uint16_t ip_options;    /* 0C-0D */
+        uint16_t iscsi_max_rcv_data_seg_len;    /* 0E-0F */
+        uint32_t res1;  /* 10-13 */
+        uint16_t iscsi_max_snd_data_seg_len;    /* 14-15 */
+        uint16_t iscsi_first_burst_len; /* 16-17 */
+        uint16_t iscsi_def_time2wait;   /* 18-19 */
+        uint16_t iscsi_def_time2retain; /* 1A-1B */
+        uint16_t iscsi_max_outsnd_r2t;  /* 1C-1D */
+        uint16_t ka_timeout;    /* 1E-1F */
+        uint8_t isid[6];        /* 20-25 big-endian, must be converted
                                  * to little-endian */
-        uint16_t TSID;          /* 26-27 */
-        uint16_t portNumber;    /* 28-29 */
-        uint16_t maxBurstSize;  /* 2A-2B */
-        uint16_t taskMngmntTimeout;     /* 2C-2D */
-        uint16_t reserved1;     /* 2E-2F */
-        uint8_t ipAddr[0x10];   /* 30-3F */
-        uint8_t iSCSIAlias[0x20];       /* 40-5F */
-        uint8_t targetAddr[0x20];       /* 60-7F */
-        uint8_t userID[0x20];   /* 80-9F */
-        uint8_t password[0x20]; /* A0-BF */
-        uint8_t iscsiName[0x100];       /* C0-1BF : xxzzy Make this a
+        uint16_t tsid;          /* 26-27 */
+        uint16_t port;  /* 28-29 */
+        uint16_t iscsi_max_burst_len;   /* 2A-2B */
+        uint16_t def_timeout;   /* 2C-2D */
+        uint16_t res2;  /* 2E-2F */
+        uint8_t ip_addr[0x10];  /* 30-3F */
+        uint8_t iscsi_alias[0x20];      /* 40-5F */
+        uint8_t tgt_addr[0x20]; /* 60-7F */
+        uint16_t mss;   /* 80-81 */
+        uint16_t res3;  /* 82-83 */
+        uint16_t lcl_port;      /* 84-85 */
+        uint8_t ipv4_tos;       /* 86 */
+        uint16_t ipv6_flow_lbl; /* 87-89 */
+        uint8_t res4[0x36];     /* 8A-BF */
+        uint8_t iscsi_name[0xE0];       /* C0-19F : xxzzy Make this a
                                          * pointer to a string so we
                                          * don't have to reserve soooo
                                          * much RAM */
-        uint16_t ddbLink;       /* 1C0-1C1 */
-        uint16_t CHAPTableIndex; /* 1C2-1C3 */
-        uint16_t TargetPortalGroup; /* 1C4-1C5 */
-        uint16_t reserved2[2];  /* 1C6-1C7 */
-        uint32_t statSN;        /* 1C8-1CB */
-        uint32_t expStatSN;     /* 1CC-1CF */
-        uint16_t reserved3[0x2C]; /* 1D0-1FB */
-        uint16_t ddbValidCookie; /* 1FC-1FD */
-        uint16_t ddbValidSize;  /* 1FE-1FF */
+        uint8_t ipv6_addr[0x10];/* 1A0-1AF */
+        uint8_t res5[0x10];     /* 1B0-1BF */
+        uint16_t ddb_link;      /* 1C0-1C1 */
+        uint16_t chap_tbl_idx;  /* 1C2-1C3 */
+        uint16_t tgt_portal_grp; /* 1C4-1C5 */
+        uint8_t tcp_xmt_wsf;    /* 1C6 */
+        uint8_t tcp_rcv_wsf;    /* 1C7 */
+        uint32_t stat_sn;       /* 1C8-1CB */
+        uint32_t exp_stat_sn;   /* 1CC-1CF */
+        uint8_t res6[0x30];     /* 1D0-1FF */
 };
 
 /*************************************************************************/