/* cnic.c: QLogic CNIC core network driver. * * Copyright (c) 2006-2014 Broadcom Corporation * Copyright (c) 2014 QLogic Corporation * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation. * */ #ifndef CNIC_DEFS_H #define CNIC_DEFS_H /* KWQ (kernel work queue) request op codes */ #define L2_KWQE_OPCODE_VALUE_FLUSH … #define L2_KWQE_OPCODE_VALUE_VM_FREE_RX_QUEUE … #define L4_KWQE_OPCODE_VALUE_CONNECT1 … #define L4_KWQE_OPCODE_VALUE_CONNECT2 … #define L4_KWQE_OPCODE_VALUE_CONNECT3 … #define L4_KWQE_OPCODE_VALUE_RESET … #define L4_KWQE_OPCODE_VALUE_CLOSE … #define L4_KWQE_OPCODE_VALUE_UPDATE_SECRET … #define L4_KWQE_OPCODE_VALUE_INIT_ULP … #define L4_KWQE_OPCODE_VALUE_OFFLOAD_PG … #define L4_KWQE_OPCODE_VALUE_UPDATE_PG … #define L4_KWQE_OPCODE_VALUE_UPLOAD_PG … #define L5CM_RAMROD_CMD_ID_BASE … #define L5CM_RAMROD_CMD_ID_TCP_CONNECT … #define L5CM_RAMROD_CMD_ID_CLOSE … #define L5CM_RAMROD_CMD_ID_ABORT … #define L5CM_RAMROD_CMD_ID_SEARCHER_DELETE … #define L5CM_RAMROD_CMD_ID_TERMINATE_OFFLOAD … #define FCOE_RAMROD_CMD_ID_INIT_FUNC … #define FCOE_RAMROD_CMD_ID_DESTROY_FUNC … #define FCOE_RAMROD_CMD_ID_STAT_FUNC … #define FCOE_RAMROD_CMD_ID_OFFLOAD_CONN … #define FCOE_RAMROD_CMD_ID_ENABLE_CONN … #define FCOE_RAMROD_CMD_ID_DISABLE_CONN … #define FCOE_RAMROD_CMD_ID_DESTROY_CONN … #define FCOE_RAMROD_CMD_ID_TERMINATE_CONN … /* KCQ (kernel completion queue) response op codes */ #define L4_KCQE_OPCODE_VALUE_CLOSE_COMP … #define L4_KCQE_OPCODE_VALUE_RESET_COMP … #define L4_KCQE_OPCODE_VALUE_FW_TCP_UPDATE … #define L4_KCQE_OPCODE_VALUE_CONNECT_COMPLETE … #define L4_KCQE_OPCODE_VALUE_RESET_RECEIVED … #define L4_KCQE_OPCODE_VALUE_CLOSE_RECEIVED … #define L4_KCQE_OPCODE_VALUE_INIT_ULP … #define L4_KCQE_OPCODE_VALUE_OFFLOAD_PG … #define L4_KCQE_OPCODE_VALUE_UPDATE_PG … #define L4_KCQE_OPCODE_VALUE_UPLOAD_PG … /* KCQ (kernel completion queue) completion status */ #define L4_KCQE_COMPLETION_STATUS_SUCCESS … #define L4_KCQE_COMPLETION_STATUS_NIC_ERROR … #define L4_KCQE_COMPLETION_STATUS_PARITY_ERROR … #define L4_KCQE_COMPLETION_STATUS_TIMEOUT … #define L4_KCQE_COMPLETION_STATUS_CTX_ALLOC_FAIL … #define L4_KCQE_COMPLETION_STATUS_OFFLOADED_PG … #define L4_KCQE_OPCODE_VALUE_OOO_EVENT_NOTIFICATION … #define L4_KCQE_OPCODE_VALUE_OOO_FLUSH … #define L4_LAYER_CODE … #define L2_LAYER_CODE … /* * L4 KCQ CQE */ struct l4_kcq { … }; /* * L4 KCQ CQE PG upload */ struct l4_kcq_upload_pg { … }; /* * Gracefully close the connection request */ struct l4_kwq_close_req { … }; /* * The first request to be passed in order to establish connection in option2 */ struct l4_kwq_connect_req1 { … }; /* * The second ( optional )request to be passed in order to establish * connection in option2 - for IPv6 only */ struct l4_kwq_connect_req2 { … }; /* * The third ( and last )request to be passed in order to establish * connection in option2 */ struct l4_kwq_connect_req3 { … }; /* * a KWQE request to offload a PG connection */ struct l4_kwq_offload_pg { … }; /* * Abortively close the connection request */ struct l4_kwq_reset_req { … }; /* * a KWQE request to update a PG connection */ struct l4_kwq_update_pg { … }; /* * a KWQE request to upload a PG or L4 context */ struct l4_kwq_upload { … }; /* * bnx2x structures */ /* * The iscsi aggregative context of Cstorm */ struct cstorm_iscsi_ag_context { … }; /* * The fcoe extra aggregative context section of Tstorm */ struct tstorm_fcoe_extra_ag_context_section { … }; /* * The fcoe aggregative context of Tstorm */ struct tstorm_fcoe_ag_context { … }; /* * The tcp aggregative context section of Tstorm */ struct tstorm_tcp_tcp_ag_context_section { … }; /* * The iscsi aggregative context of Tstorm */ struct tstorm_iscsi_ag_context { … }; /* * The fcoe aggregative context of Ustorm */ struct ustorm_fcoe_ag_context { … }; /* * The iscsi aggregative context of Ustorm */ struct ustorm_iscsi_ag_context { … }; /* * The fcoe aggregative context section of Xstorm */ struct xstorm_fcoe_extra_ag_context_section { … }; /* * The fcoe aggregative context of Xstorm */ struct xstorm_fcoe_ag_context { … }; /* * The tcp aggregative context section of Xstorm */ struct xstorm_tcp_tcp_ag_context_section { … }; /* * The iscsi aggregative context of Xstorm */ struct xstorm_iscsi_ag_context { … }; /* * The L5cm aggregative context of XStorm */ struct xstorm_l5cm_ag_context { … }; /* * ABTS info $$KEEP_ENDIANNESS$$ */ struct fcoe_abts_info { … }; /* * Fixed size structure in order to plant it in Union structure * $$KEEP_ENDIANNESS$$ */ struct fcoe_abts_rsp_union { … }; /* * 4 regs size $$KEEP_ENDIANNESS$$ */ struct fcoe_bd_ctx { … }; /* * FCoE cached sges context $$KEEP_ENDIANNESS$$ */ struct fcoe_cached_sge_ctx { … }; /* * Cleanup info $$KEEP_ENDIANNESS$$ */ struct fcoe_cleanup_info { … }; /* * Fcp RSP flags $$KEEP_ENDIANNESS$$ */ struct fcoe_fcp_rsp_flags { … }; /* * Fcp RSP payload $$KEEP_ENDIANNESS$$ */ struct fcoe_fcp_rsp_payload { … }; /* * Fixed size structure in order to plant it in Union structure * $$KEEP_ENDIANNESS$$ */ struct fcoe_fcp_rsp_union { … }; /* * FC header $$KEEP_ENDIANNESS$$ */ struct fcoe_fc_hdr { … }; /* * FC header union $$KEEP_ENDIANNESS$$ */ struct fcoe_mp_rsp_union { … }; /* * Completion information $$KEEP_ENDIANNESS$$ */ fcoe_comp_flow_info; /* * External ABTS info $$KEEP_ENDIANNESS$$ */ struct fcoe_ext_abts_info { … }; /* * External cleanup info $$KEEP_ENDIANNESS$$ */ struct fcoe_ext_cleanup_info { … }; /* * Fcoe FW Tx sequence context $$KEEP_ENDIANNESS$$ */ struct fcoe_fw_tx_seq_ctx { … }; /* * Fcoe external FW Tx sequence context $$KEEP_ENDIANNESS$$ */ struct fcoe_ext_fw_tx_seq_ctx { … }; /* * FCoE multiple sges context $$KEEP_ENDIANNESS$$ */ struct fcoe_mul_sges_ctx { … }; /* * FCoE external multiple sges context $$KEEP_ENDIANNESS$$ */ struct fcoe_ext_mul_sges_ctx { … }; /* * FCP CMD payload $$KEEP_ENDIANNESS$$ */ struct fcoe_fcp_cmd_payload { … }; /* * Fcp xfr rdy payload $$KEEP_ENDIANNESS$$ */ struct fcoe_fcp_xfr_rdy_payload { … }; /* * FC frame $$KEEP_ENDIANNESS$$ */ struct fcoe_fc_frame { … }; /* * FCoE KCQ CQE parameters $$KEEP_ENDIANNESS$$ */ fcoe_kcqe_params; /* * FCoE KCQ CQE $$KEEP_ENDIANNESS$$ */ struct fcoe_kcqe { … }; /* * FCoE KWQE header $$KEEP_ENDIANNESS$$ */ struct fcoe_kwqe_header { … }; /* * FCoE firmware init request 1 $$KEEP_ENDIANNESS$$ */ struct fcoe_kwqe_init1 { … }; /* * FCoE firmware init request 2 $$KEEP_ENDIANNESS$$ */ struct fcoe_kwqe_init2 { … }; /* * FCoE firmware init request 3 $$KEEP_ENDIANNESS$$ */ struct fcoe_kwqe_init3 { … }; /* * FCoE connection offload request 1 $$KEEP_ENDIANNESS$$ */ struct fcoe_kwqe_conn_offload1 { … }; /* * FCoE connection offload request 2 $$KEEP_ENDIANNESS$$ */ struct fcoe_kwqe_conn_offload2 { … }; /* * FCoE connection offload request 3 $$KEEP_ENDIANNESS$$ */ struct fcoe_kwqe_conn_offload3 { … }; /* * FCoE connection offload request 4 $$KEEP_ENDIANNESS$$ */ struct fcoe_kwqe_conn_offload4 { … }; /* * FCoE connection enable request $$KEEP_ENDIANNESS$$ */ struct fcoe_kwqe_conn_enable_disable { … }; /* * FCoE connection destroy request $$KEEP_ENDIANNESS$$ */ struct fcoe_kwqe_conn_destroy { … }; /* * FCoe destroy request $$KEEP_ENDIANNESS$$ */ struct fcoe_kwqe_destroy { … }; /* * FCoe statistics request $$KEEP_ENDIANNESS$$ */ struct fcoe_kwqe_stat { … }; /* * FCoE KWQ WQE $$KEEP_ENDIANNESS$$ */ fcoe_kwqe; /* * TX SGL context $$KEEP_ENDIANNESS$$ */ fcoe_sgl_union_ctx; /* * Data-In/ELS/BLS information $$KEEP_ENDIANNESS$$ */ struct fcoe_read_flow_info { … }; /* * Fcoe stat context $$KEEP_ENDIANNESS$$ */ struct fcoe_s_stat_ctx { … }; /* * Fcoe rx seq context $$KEEP_ENDIANNESS$$ */ struct fcoe_rx_seq_ctx { … }; /* * Fcoe rx_wr union context $$KEEP_ENDIANNESS$$ */ fcoe_rx_wr_union_ctx; /* * FCoE SQ element $$KEEP_ENDIANNESS$$ */ struct fcoe_sqe { … }; /* * 14 regs $$KEEP_ENDIANNESS$$ */ struct fcoe_tce_tx_only { … }; /* * 32 bytes (8 regs) used for TX only purposes $$KEEP_ENDIANNESS$$ */ fcoe_tx_wr_rx_rd_union_ctx; /* * tce_tx_wr_rx_rd_const $$KEEP_ENDIANNESS$$ */ struct fcoe_tce_tx_wr_rx_rd_const { … }; /* * tce_tx_wr_rx_rd $$KEEP_ENDIANNESS$$ */ struct fcoe_tce_tx_wr_rx_rd { … }; /* * tce_rx_wr_tx_rd_const $$KEEP_ENDIANNESS$$ */ struct fcoe_tce_rx_wr_tx_rd_const { … }; /* * tce_rx_wr_tx_rd_var $$KEEP_ENDIANNESS$$ */ struct fcoe_tce_rx_wr_tx_rd_var { … }; /* * tce_rx_wr_tx_rd $$KEEP_ENDIANNESS$$ */ struct fcoe_tce_rx_wr_tx_rd { … }; /* * tce_rx_only $$KEEP_ENDIANNESS$$ */ struct fcoe_tce_rx_only { … }; /* * task_ctx_entry $$KEEP_ENDIANNESS$$ */ struct fcoe_task_ctx_entry { … }; /* * FCoE XFRQ element $$KEEP_ENDIANNESS$$ */ struct fcoe_xfrqe { … }; /* * Cached SGEs $$KEEP_ENDIANNESS$$ */ struct common_fcoe_sgl { … }; /* * FCoE SQ\XFRQ element */ struct fcoe_cached_wqe { … }; /* * FCoE connection enable\disable params passed by driver to FW in FCoE enable * ramrod $$KEEP_ENDIANNESS$$ */ struct fcoe_conn_enable_disable_ramrod_params { … }; /* * FCoE connection offload params passed by driver to FW in FCoE offload ramrod * $$KEEP_ENDIANNESS$$ */ struct fcoe_conn_offload_ramrod_params { … }; struct ustorm_fcoe_mng_ctx { … }; /* * Parameters initialized during offloaded according to FLOGI/PLOGI/PRLI and * used in FCoE context section */ struct ustorm_fcoe_params { … }; /* * FCoE 16-bits index structure */ struct fcoe_idx16_fields { … }; /* * FCoE 16-bits index union */ fcoe_idx16_field_union; /* * Parameters required for placement according to SGL */ struct ustorm_fcoe_data_place_mng { … }; /* * Parameters required for placement according to SGL */ struct ustorm_fcoe_data_place { … }; /* * TX processing shall write and RX processing shall read from this section */ fcoe_u_tce_tx_wr_rx_rd_union; /* * TX processing shall write and RX processing shall read from this section */ struct fcoe_u_tce_tx_wr_rx_rd { … }; struct ustorm_fcoe_tce { … }; struct ustorm_fcoe_cache_ctx { … }; /* * Ustorm FCoE Storm Context */ struct ustorm_fcoe_st_context { … }; /* * The FCoE non-aggregative context of Tstorm */ struct tstorm_fcoe_st_context { … }; /* * Ethernet context section */ struct xstorm_fcoe_eth_context_section { … }; /* * Flags used in FCoE context section - 1 byte */ struct xstorm_fcoe_context_flags { … }; struct xstorm_fcoe_tce { … }; /* * FCP_DATA parameters required for transmission */ struct xstorm_fcoe_fcp_data { … }; /* * vlan configuration */ struct xstorm_fcoe_vlan_conf { … }; /* * FCoE 16-bits vlan structure */ struct fcoe_vlan_fields { … }; /* * FCoE 16-bits vlan union */ fcoe_vlan_field_union; /* * FCoE 16-bits vlan, vif union */ fcoe_vlan_vif_field_union; /* * FCoE context section */ struct xstorm_fcoe_context_section { … }; /* * Xstorm FCoE Storm Context */ struct xstorm_fcoe_st_context { … }; /* * Fcoe connection context */ struct fcoe_context { … }; /* * FCoE init params passed by driver to FW in FCoE init ramrod * $$KEEP_ENDIANNESS$$ */ struct fcoe_init_ramrod_params { … }; /* * FCoE statistics params buffer passed by driver to FW in FCoE statistics * ramrod $$KEEP_ENDIANNESS$$ */ struct fcoe_stat_ramrod_params { … }; /* * CQ DB CQ producer and pending completion counter */ struct iscsi_cq_db_prod_pnd_cmpltn_cnt { … }; /* * CQ DB pending completion ITT array */ struct iscsi_cq_db_prod_pnd_cmpltn_cnt_arr { … }; /* * Cstorm CQ sequence to notify array, updated by driver */ struct iscsi_cq_db_sqn_2_notify_arr { … }; /* * Cstorm iSCSI Storm Context */ struct cstorm_iscsi_st_context { … }; /* * SCSI read/write SQ WQE */ struct iscsi_cmd_pdu_hdr_little_endian { … }; /* * Buffer per connection, used in Tstorm */ struct iscsi_conn_buf { … }; /* * iSCSI context region, used only in iSCSI */ struct ustorm_iscsi_rq_db { … }; /* * iSCSI context region, used only in iSCSI */ struct ustorm_iscsi_r2tq_db { … }; /* * iSCSI context region, used only in iSCSI */ struct ustorm_iscsi_cq_db { … }; /* * iSCSI context region, used only in iSCSI */ struct rings_db { … }; /* * iSCSI context region, used only in iSCSI */ struct ustorm_iscsi_placement_db { … }; /* * Ustorm iSCSI Storm Context */ struct ustorm_iscsi_st_context { … }; /* * TCP context region, shared in TOE, RDMA and ISCSI */ struct tstorm_tcp_st_context_section { … }; /* * Termination variables */ struct iscsi_term_vars { … }; /* * iSCSI context region, used only in iSCSI */ struct tstorm_iscsi_st_context_section { … }; /* * The iSCSI non-aggregative context of Tstorm */ struct tstorm_iscsi_st_context { … }; /* * Ethernet context section, shared in TOE, RDMA and ISCSI */ struct xstorm_eth_context_section { … }; /* * IpV4 context section, shared in TOE, RDMA and ISCSI */ struct xstorm_ip_v4_context_section { … }; /* * context section, shared in TOE, RDMA and ISCSI */ struct xstorm_padded_ip_v4_context_section { … }; /* * IpV6 context section, shared in TOE, RDMA and ISCSI */ struct xstorm_ip_v6_context_section { … }; xstorm_ip_context_section_types; /* * TCP context section, shared in TOE, RDMA and ISCSI */ struct xstorm_tcp_context_section { … }; /* * Common context section, shared in TOE, RDMA and ISCSI */ struct xstorm_common_context_section { … }; /* * Flags used in ISCSI context section */ struct xstorm_iscsi_context_flags { … }; struct iscsi_task_context_entry_x { … }; struct iscsi_task_context_entry_xuc_x_write_only { … }; struct iscsi_task_context_entry_xuc_xu_write_both { … }; /* * iSCSI context section */ struct xstorm_iscsi_context_section { … }; /* * Xstorm iSCSI Storm Context */ struct xstorm_iscsi_st_context { … }; /* * Iscsi connection context */ struct iscsi_context { … }; /* * PDU header of an iSCSI DATA-OUT */ struct iscsi_data_pdu_hdr_little_endian { … }; /* * PDU header of an iSCSI login request */ struct iscsi_login_req_hdr_little_endian { … }; /* * PDU header of an iSCSI logout request */ struct iscsi_logout_req_hdr_little_endian { … }; /* * PDU header of an iSCSI TMF request */ struct iscsi_tmf_req_hdr_little_endian { … }; /* * PDU header of an iSCSI Text request */ struct iscsi_text_req_hdr_little_endian { … }; /* * PDU header of an iSCSI Nop-Out */ struct iscsi_nop_out_hdr_little_endian { … }; /* * iscsi pdu headers in little endian form. */ iscsi_pdu_headers_little_endian; struct iscsi_hq_bd { … }; /* * CQE data for L2 OOO connection $$KEEP_ENDIANNESS$$ */ struct iscsi_l2_ooo_data { … }; struct iscsi_task_context_entry_xuc_c_write_only { … }; struct iscsi_task_context_r2t_table_entry { … }; struct iscsi_task_context_entry_xuc_u_write_only { … }; struct iscsi_task_context_entry_xuc { … }; struct iscsi_task_context_entry_u { … }; struct iscsi_task_context_entry { … }; struct iscsi_task_context_entry_xuc_x_init_only { … }; /* * ipv6 structure */ struct ip_v6_addr { … }; /* * l5cm- connection identification params */ struct l5cm_conn_addr_params { … }; /* * l5cm-xstorm connection buffer */ struct l5cm_xstorm_conn_buffer { … }; /* * l5cm-tstorm connection buffer */ struct l5cm_tstorm_conn_buffer { … }; /* * l5cm connection buffer for active side */ struct l5cm_active_conn_buffer { … }; /* * The l5cm opaque buffer passed in add new connection ramrod passive side */ struct l5cm_hash_input_string { … }; /* * syn cookie component */ struct l5cm_syn_cookie_comp { … }; /* * data related to listeners of a TCP port */ struct l5cm_port_listener_data { … }; /* * Opaque structure passed from U to X when final ack arrives */ struct l5cm_opaque_buf { … }; /* * l5cm slow path element */ struct l5cm_packet_size { … }; /* * The final-ack union structure in PCS entry after final ack arrived */ struct l5cm_pcse_ack { … }; /* * The syn union structure in PCS entry after syn arrived */ struct l5cm_pcse_syn { … }; /* * pcs entry data for passive connections */ struct l5cm_pcs_attributes { … }; l5cm_seg_params; /* * pcs entry data for passive connections */ struct l5cm_pcs_hdr { … }; /* * pcs entry for passive connections */ struct l5cm_pcs_entry { … }; /* * l5cm connection parameters */ l5cm_reduce_param_union; /* * l5cm connection parameters */ struct l5cm_reduce_conn { … }; /* * l5cm slow path element */ l5cm_specific_data; /* * l5 slow path element */ struct l5cm_spe { … }; /* * Termination variables */ struct l5cm_term_vars { … }; /* * Tstorm Tcp flags */ struct tstorm_l5cm_tcp_flags { … }; /* * Xstorm Tcp flags */ struct xstorm_l5cm_tcp_flags { … }; /* * Out-of-order states */ enum tcp_ooo_event { … }; /* * OOO support modes */ enum tcp_tstorm_ooo { … }; #endif /* __5710_HSI_CNIC_LE__ */
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