| Author | Tokens | Token Proportion | Commits | Commit Proportion |
|---|---|---|---|---|
| Bhanu Prakash Gollapudi | 1501 | 65.80% | 1 | 25.00% |
| Vladislav Zolotarov | 778 | 34.11% | 1 | 25.00% |
| Geert Uytterhoeven | 1 | 0.04% | 1 | 25.00% |
| Chad Dupuis | 1 | 0.04% | 1 | 25.00% |
| Total | 2281 | 4 |
/* 57xx_hsi_bnx2fc.h: QLogic Linux FCoE offload driver. * Handles operations such as session offload/upload etc, and manages * session resources such as connection id and qp resources. * * Copyright (c) 2008-2013 Broadcom Corporation * Copyright (c) 2014-2016 QLogic Corporation * Copyright (c) 2016-2017 Cavium Inc. * * 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 __57XX_FCOE_HSI_LINUX_LE__ #define __57XX_FCOE_HSI_LINUX_LE__ /* * common data for all protocols */ struct b577xx_doorbell_hdr { u8 header; #define B577XX_DOORBELL_HDR_RX (0x1<<0) #define B577XX_DOORBELL_HDR_RX_SHIFT 0 #define B577XX_DOORBELL_HDR_DB_TYPE (0x1<<1) #define B577XX_DOORBELL_HDR_DB_TYPE_SHIFT 1 #define B577XX_DOORBELL_HDR_DPM_SIZE (0x3<<2) #define B577XX_DOORBELL_HDR_DPM_SIZE_SHIFT 2 #define B577XX_DOORBELL_HDR_CONN_TYPE (0xF<<4) #define B577XX_DOORBELL_HDR_CONN_TYPE_SHIFT 4 }; /* * doorbell message sent to the chip */ struct b577xx_doorbell { #if defined(__BIG_ENDIAN) u16 zero_fill2; u8 zero_fill1; struct b577xx_doorbell_hdr header; #elif defined(__LITTLE_ENDIAN) struct b577xx_doorbell_hdr header; u8 zero_fill1; u16 zero_fill2; #endif }; /* * doorbell message sent to the chip */ struct b577xx_doorbell_set_prod { #if defined(__BIG_ENDIAN) u16 prod; u8 zero_fill1; struct b577xx_doorbell_hdr header; #elif defined(__LITTLE_ENDIAN) struct b577xx_doorbell_hdr header; u8 zero_fill1; u16 prod; #endif }; struct regpair { __le32 lo; __le32 hi; }; /* * ABTS info $$KEEP_ENDIANNESS$$ */ struct fcoe_abts_info { __le16 aborted_task_id; __le16 reserved0; __le32 reserved1; }; /* * Fixed size structure in order to plant it in Union structure * $$KEEP_ENDIANNESS$$ */ struct fcoe_abts_rsp_union { u8 r_ctl; u8 rsrv[3]; __le32 abts_rsp_payload[7]; }; /* * 4 regs size $$KEEP_ENDIANNESS$$ */ struct fcoe_bd_ctx { __le32 buf_addr_hi; __le32 buf_addr_lo; __le16 buf_len; __le16 rsrv0; __le16 flags; __le16 rsrv1; }; /* * FCoE cached sges context $$KEEP_ENDIANNESS$$ */ struct fcoe_cached_sge_ctx { struct regpair cur_buf_addr; __le16 cur_buf_rem; __le16 second_buf_rem; struct regpair second_buf_addr; }; /* * Cleanup info $$KEEP_ENDIANNESS$$ */ struct fcoe_cleanup_info { __le16 cleaned_task_id; __le16 rolled_tx_seq_cnt; __le32 rolled_tx_data_offset; }; /* * Fcp RSP flags $$KEEP_ENDIANNESS$$ */ struct fcoe_fcp_rsp_flags { u8 flags; #define FCOE_FCP_RSP_FLAGS_FCP_RSP_LEN_VALID (0x1<<0) #define FCOE_FCP_RSP_FLAGS_FCP_RSP_LEN_VALID_SHIFT 0 #define FCOE_FCP_RSP_FLAGS_FCP_SNS_LEN_VALID (0x1<<1) #define FCOE_FCP_RSP_FLAGS_FCP_SNS_LEN_VALID_SHIFT 1 #define FCOE_FCP_RSP_FLAGS_FCP_RESID_OVER (0x1<<2) #define FCOE_FCP_RSP_FLAGS_FCP_RESID_OVER_SHIFT 2 #define FCOE_FCP_RSP_FLAGS_FCP_RESID_UNDER (0x1<<3) #define FCOE_FCP_RSP_FLAGS_FCP_RESID_UNDER_SHIFT 3 #define FCOE_FCP_RSP_FLAGS_FCP_CONF_REQ (0x1<<4) #define FCOE_FCP_RSP_FLAGS_FCP_CONF_REQ_SHIFT 4 #define FCOE_FCP_RSP_FLAGS_FCP_BIDI_FLAGS (0x7<<5) #define FCOE_FCP_RSP_FLAGS_FCP_BIDI_FLAGS_SHIFT 5 }; /* * Fcp RSP payload $$KEEP_ENDIANNESS$$ */ struct fcoe_fcp_rsp_payload { struct regpair reserved0; __le32 fcp_resid; u8 scsi_status_code; struct fcoe_fcp_rsp_flags fcp_flags; __le16 retry_delay_timer; __le32 fcp_rsp_len; __le32 fcp_sns_len; }; /* * Fixed size structure in order to plant it in Union structure * $$KEEP_ENDIANNESS$$ */ struct fcoe_fcp_rsp_union { struct fcoe_fcp_rsp_payload payload; struct regpair reserved0; }; /* * FC header $$KEEP_ENDIANNESS$$ */ struct fcoe_fc_hdr { u8 s_id[3]; u8 cs_ctl; u8 d_id[3]; u8 r_ctl; __le16 seq_cnt; u8 df_ctl; u8 seq_id; u8 f_ctl[3]; u8 type; __le32 parameters; __le16 rx_id; __le16 ox_id; }; /* * FC header union $$KEEP_ENDIANNESS$$ */ struct fcoe_mp_rsp_union { struct fcoe_fc_hdr fc_hdr; __le32 mp_payload_len; __le32 rsrv; }; /* * Completion information $$KEEP_ENDIANNESS$$ */ union fcoe_comp_flow_info { struct fcoe_fcp_rsp_union fcp_rsp; struct fcoe_abts_rsp_union abts_rsp; struct fcoe_mp_rsp_union mp_rsp; __le32 opaque[8]; }; /* * External ABTS info $$KEEP_ENDIANNESS$$ */ struct fcoe_ext_abts_info { __le32 rsrv0[6]; struct fcoe_abts_info ctx; }; /* * External cleanup info $$KEEP_ENDIANNESS$$ */ struct fcoe_ext_cleanup_info { __le32 rsrv0[6]; struct fcoe_cleanup_info ctx; }; /* * Fcoe FW Tx sequence context $$KEEP_ENDIANNESS$$ */ struct fcoe_fw_tx_seq_ctx { __le32 data_offset; __le16 seq_cnt; __le16 rsrv0; }; /* * Fcoe external FW Tx sequence context $$KEEP_ENDIANNESS$$ */ struct fcoe_ext_fw_tx_seq_ctx { __le32 rsrv0[6]; struct fcoe_fw_tx_seq_ctx ctx; }; /* * FCoE multiple sges context $$KEEP_ENDIANNESS$$ */ struct fcoe_mul_sges_ctx { struct regpair cur_sge_addr; __le16 cur_sge_off; u8 cur_sge_idx; u8 sgl_size; }; /* * FCoE external multiple sges context $$KEEP_ENDIANNESS$$ */ struct fcoe_ext_mul_sges_ctx { struct fcoe_mul_sges_ctx mul_sgl; struct regpair rsrv0; }; /* * FCP CMD payload $$KEEP_ENDIANNESS$$ */ struct fcoe_fcp_cmd_payload { __le32 opaque[8]; }; /* * Fcp xfr rdy payload $$KEEP_ENDIANNESS$$ */ struct fcoe_fcp_xfr_rdy_payload { __le32 burst_len; __le32 data_ro; }; /* * FC frame $$KEEP_ENDIANNESS$$ */ struct fcoe_fc_frame { struct fcoe_fc_hdr fc_hdr; __le32 reserved0[2]; }; /* * FCoE KCQ CQE parameters $$KEEP_ENDIANNESS$$ */ union fcoe_kcqe_params { __le32 reserved0[4]; }; /* * FCoE KCQ CQE $$KEEP_ENDIANNESS$$ */ struct fcoe_kcqe { __le32 fcoe_conn_id; __le32 completion_status; __le32 fcoe_conn_context_id; union fcoe_kcqe_params params; __le16 qe_self_seq; u8 op_code; u8 flags; #define FCOE_KCQE_RESERVED0 (0x7<<0) #define FCOE_KCQE_RESERVED0_SHIFT 0 #define FCOE_KCQE_RAMROD_COMPLETION (0x1<<3) #define FCOE_KCQE_RAMROD_COMPLETION_SHIFT 3 #define FCOE_KCQE_LAYER_CODE (0x7<<4) #define FCOE_KCQE_LAYER_CODE_SHIFT 4 #define FCOE_KCQE_LINKED_WITH_NEXT (0x1<<7) #define FCOE_KCQE_LINKED_WITH_NEXT_SHIFT 7 }; /* * FCoE KWQE header $$KEEP_ENDIANNESS$$ */ struct fcoe_kwqe_header { u8 op_code; u8 flags; #define FCOE_KWQE_HEADER_RESERVED0 (0xF<<0) #define FCOE_KWQE_HEADER_RESERVED0_SHIFT 0 #define FCOE_KWQE_HEADER_LAYER_CODE (0x7<<4) #define FCOE_KWQE_HEADER_LAYER_CODE_SHIFT 4 #define FCOE_KWQE_HEADER_RESERVED1 (0x1<<7) #define FCOE_KWQE_HEADER_RESERVED1_SHIFT 7 }; /* * FCoE firmware init request 1 $$KEEP_ENDIANNESS$$ */ struct fcoe_kwqe_init1 { __le16 num_tasks; struct fcoe_kwqe_header hdr; __le32 task_list_pbl_addr_lo; __le32 task_list_pbl_addr_hi; __le32 dummy_buffer_addr_lo; __le32 dummy_buffer_addr_hi; __le16 sq_num_wqes; __le16 rq_num_wqes; __le16 rq_buffer_log_size; __le16 cq_num_wqes; __le16 mtu; u8 num_sessions_log; u8 flags; #define FCOE_KWQE_INIT1_LOG_PAGE_SIZE (0xF<<0) #define FCOE_KWQE_INIT1_LOG_PAGE_SIZE_SHIFT 0 #define FCOE_KWQE_INIT1_LOG_CACHED_PBES_PER_FUNC (0x7<<4) #define FCOE_KWQE_INIT1_LOG_CACHED_PBES_PER_FUNC_SHIFT 4 #define FCOE_KWQE_INIT1_RESERVED1 (0x1<<7) #define FCOE_KWQE_INIT1_RESERVED1_SHIFT 7 }; /* * FCoE firmware init request 2 $$KEEP_ENDIANNESS$$ */ struct fcoe_kwqe_init2 { u8 hsi_major_version; u8 hsi_minor_version; struct fcoe_kwqe_header hdr; __le32 hash_tbl_pbl_addr_lo; __le32 hash_tbl_pbl_addr_hi; __le32 t2_hash_tbl_addr_lo; __le32 t2_hash_tbl_addr_hi; __le32 t2_ptr_hash_tbl_addr_lo; __le32 t2_ptr_hash_tbl_addr_hi; __le32 free_list_count; }; /* * FCoE firmware init request 3 $$KEEP_ENDIANNESS$$ */ struct fcoe_kwqe_init3 { __le16 reserved0; struct fcoe_kwqe_header hdr; __le32 error_bit_map_lo; __le32 error_bit_map_hi; u8 perf_config; u8 reserved21[3]; __le32 reserved2[4]; }; /* * FCoE connection offload request 1 $$KEEP_ENDIANNESS$$ */ struct fcoe_kwqe_conn_offload1 { __le16 fcoe_conn_id; struct fcoe_kwqe_header hdr; __le32 sq_addr_lo; __le32 sq_addr_hi; __le32 rq_pbl_addr_lo; __le32 rq_pbl_addr_hi; __le32 rq_first_pbe_addr_lo; __le32 rq_first_pbe_addr_hi; __le16 rq_prod; __le16 reserved0; }; /* * FCoE connection offload request 2 $$KEEP_ENDIANNESS$$ */ struct fcoe_kwqe_conn_offload2 { __le16 tx_max_fc_pay_len; struct fcoe_kwqe_header hdr; __le32 cq_addr_lo; __le32 cq_addr_hi; __le32 xferq_addr_lo; __le32 xferq_addr_hi; __le32 conn_db_addr_lo; __le32 conn_db_addr_hi; __le32 reserved1; }; /* * FCoE connection offload request 3 $$KEEP_ENDIANNESS$$ */ struct fcoe_kwqe_conn_offload3 { __le16 vlan_tag; #define FCOE_KWQE_CONN_OFFLOAD3_VLAN_ID (0xFFF<<0) #define FCOE_KWQE_CONN_OFFLOAD3_VLAN_ID_SHIFT 0 #define FCOE_KWQE_CONN_OFFLOAD3_CFI (0x1<<12) #define FCOE_KWQE_CONN_OFFLOAD3_CFI_SHIFT 12 #define FCOE_KWQE_CONN_OFFLOAD3_PRIORITY (0x7<<13) #define FCOE_KWQE_CONN_OFFLOAD3_PRIORITY_SHIFT 13 struct fcoe_kwqe_header hdr; u8 s_id[3]; u8 tx_max_conc_seqs_c3; u8 d_id[3]; u8 flags; #define FCOE_KWQE_CONN_OFFLOAD3_B_MUL_N_PORT_IDS (0x1<<0) #define FCOE_KWQE_CONN_OFFLOAD3_B_MUL_N_PORT_IDS_SHIFT 0 #define FCOE_KWQE_CONN_OFFLOAD3_B_E_D_TOV_RES (0x1<<1) #define FCOE_KWQE_CONN_OFFLOAD3_B_E_D_TOV_RES_SHIFT 1 #define FCOE_KWQE_CONN_OFFLOAD3_B_CONT_INCR_SEQ_CNT (0x1<<2) #define FCOE_KWQE_CONN_OFFLOAD3_B_CONT_INCR_SEQ_CNT_SHIFT 2 #define FCOE_KWQE_CONN_OFFLOAD3_B_CONF_REQ (0x1<<3) #define FCOE_KWQE_CONN_OFFLOAD3_B_CONF_REQ_SHIFT 3 #define FCOE_KWQE_CONN_OFFLOAD3_B_REC_VALID (0x1<<4) #define FCOE_KWQE_CONN_OFFLOAD3_B_REC_VALID_SHIFT 4 #define FCOE_KWQE_CONN_OFFLOAD3_B_C2_VALID (0x1<<5) #define FCOE_KWQE_CONN_OFFLOAD3_B_C2_VALID_SHIFT 5 #define FCOE_KWQE_CONN_OFFLOAD3_B_ACK_0 (0x1<<6) #define FCOE_KWQE_CONN_OFFLOAD3_B_ACK_0_SHIFT 6 #define FCOE_KWQE_CONN_OFFLOAD3_B_VLAN_FLAG (0x1<<7) #define FCOE_KWQE_CONN_OFFLOAD3_B_VLAN_FLAG_SHIFT 7 __le32 reserved; __le32 confq_first_pbe_addr_lo; __le32 confq_first_pbe_addr_hi; __le16 tx_total_conc_seqs; __le16 rx_max_fc_pay_len; __le16 rx_total_conc_seqs; u8 rx_max_conc_seqs_c3; u8 rx_open_seqs_exch_c3; }; /* * FCoE connection offload request 4 $$KEEP_ENDIANNESS$$ */ struct fcoe_kwqe_conn_offload4 { u8 e_d_tov_timer_val; u8 reserved2; struct fcoe_kwqe_header hdr; u8 src_mac_addr_lo[2]; u8 src_mac_addr_mid[2]; u8 src_mac_addr_hi[2]; u8 dst_mac_addr_hi[2]; u8 dst_mac_addr_lo[2]; u8 dst_mac_addr_mid[2]; __le32 lcq_addr_lo; __le32 lcq_addr_hi; __le32 confq_pbl_base_addr_lo; __le32 confq_pbl_base_addr_hi; }; /* * FCoE connection enable request $$KEEP_ENDIANNESS$$ */ struct fcoe_kwqe_conn_enable_disable { __le16 reserved0; struct fcoe_kwqe_header hdr; u8 src_mac_addr_lo[2]; u8 src_mac_addr_mid[2]; u8 src_mac_addr_hi[2]; u16 vlan_tag; #define FCOE_KWQE_CONN_ENABLE_DISABLE_VLAN_ID (0xFFF<<0) #define FCOE_KWQE_CONN_ENABLE_DISABLE_VLAN_ID_SHIFT 0 #define FCOE_KWQE_CONN_ENABLE_DISABLE_CFI (0x1<<12) #define FCOE_KWQE_CONN_ENABLE_DISABLE_CFI_SHIFT 12 #define FCOE_KWQE_CONN_ENABLE_DISABLE_PRIORITY (0x7<<13) #define FCOE_KWQE_CONN_ENABLE_DISABLE_PRIORITY_SHIFT 13 u8 dst_mac_addr_lo[2]; u8 dst_mac_addr_mid[2]; u8 dst_mac_addr_hi[2]; __le16 reserved1; u8 s_id[3]; u8 vlan_flag; u8 d_id[3]; u8 reserved3; __le32 context_id; __le32 conn_id; __le32 reserved4; }; /* * FCoE connection destroy request $$KEEP_ENDIANNESS$$ */ struct fcoe_kwqe_conn_destroy { __le16 reserved0; struct fcoe_kwqe_header hdr; __le32 context_id; __le32 conn_id; __le32 reserved1[5]; }; /* * FCoe destroy request $$KEEP_ENDIANNESS$$ */ struct fcoe_kwqe_destroy { __le16 reserved0; struct fcoe_kwqe_header hdr; __le32 reserved1[7]; }; /* * FCoe statistics request $$KEEP_ENDIANNESS$$ */ struct fcoe_kwqe_stat { __le16 reserved0; struct fcoe_kwqe_header hdr; __le32 stat_params_addr_lo; __le32 stat_params_addr_hi; __le32 reserved1[5]; }; /* * FCoE KWQ WQE $$KEEP_ENDIANNESS$$ */ union fcoe_kwqe { struct fcoe_kwqe_init1 init1; struct fcoe_kwqe_init2 init2; struct fcoe_kwqe_init3 init3; struct fcoe_kwqe_conn_offload1 conn_offload1; struct fcoe_kwqe_conn_offload2 conn_offload2; struct fcoe_kwqe_conn_offload3 conn_offload3; struct fcoe_kwqe_conn_offload4 conn_offload4; struct fcoe_kwqe_conn_enable_disable conn_enable_disable; struct fcoe_kwqe_conn_destroy conn_destroy; struct fcoe_kwqe_destroy destroy; struct fcoe_kwqe_stat statistics; }; /* * TX SGL context $$KEEP_ENDIANNESS$$ */ union fcoe_sgl_union_ctx { struct fcoe_cached_sge_ctx cached_sge; struct fcoe_ext_mul_sges_ctx sgl; __le32 opaque[5]; }; /* * Data-In/ELS/BLS information $$KEEP_ENDIANNESS$$ */ struct fcoe_read_flow_info { union fcoe_sgl_union_ctx sgl_ctx; __le32 rsrv0[3]; }; /* * Fcoe stat context $$KEEP_ENDIANNESS$$ */ struct fcoe_s_stat_ctx { u8 flags; #define FCOE_S_STAT_CTX_ACTIVE (0x1<<0) #define FCOE_S_STAT_CTX_ACTIVE_SHIFT 0 #define FCOE_S_STAT_CTX_ACK_ABORT_SEQ_COND (0x1<<1) #define FCOE_S_STAT_CTX_ACK_ABORT_SEQ_COND_SHIFT 1 #define FCOE_S_STAT_CTX_ABTS_PERFORMED (0x1<<2) #define FCOE_S_STAT_CTX_ABTS_PERFORMED_SHIFT 2 #define FCOE_S_STAT_CTX_SEQ_TIMEOUT (0x1<<3) #define FCOE_S_STAT_CTX_SEQ_TIMEOUT_SHIFT 3 #define FCOE_S_STAT_CTX_P_RJT (0x1<<4) #define FCOE_S_STAT_CTX_P_RJT_SHIFT 4 #define FCOE_S_STAT_CTX_ACK_EOFT (0x1<<5) #define FCOE_S_STAT_CTX_ACK_EOFT_SHIFT 5 #define FCOE_S_STAT_CTX_RSRV1 (0x3<<6) #define FCOE_S_STAT_CTX_RSRV1_SHIFT 6 }; /* * Fcoe rx seq context $$KEEP_ENDIANNESS$$ */ struct fcoe_rx_seq_ctx { u8 seq_id; struct fcoe_s_stat_ctx s_stat; __le16 seq_cnt; __le32 low_exp_ro; __le32 high_exp_ro; }; /* * Fcoe rx_wr union context $$KEEP_ENDIANNESS$$ */ union fcoe_rx_wr_union_ctx { struct fcoe_read_flow_info read_info; union fcoe_comp_flow_info comp_info; __le32 opaque[8]; }; /* * FCoE SQ element $$KEEP_ENDIANNESS$$ */ struct fcoe_sqe { __le16 wqe; #define FCOE_SQE_TASK_ID (0x7FFF<<0) #define FCOE_SQE_TASK_ID_SHIFT 0 #define FCOE_SQE_TOGGLE_BIT (0x1<<15) #define FCOE_SQE_TOGGLE_BIT_SHIFT 15 }; /* * 14 regs $$KEEP_ENDIANNESS$$ */ struct fcoe_tce_tx_only { union fcoe_sgl_union_ctx sgl_ctx; __le32 rsrv0; }; /* * 32 bytes (8 regs) used for TX only purposes $$KEEP_ENDIANNESS$$ */ union fcoe_tx_wr_rx_rd_union_ctx { struct fcoe_fc_frame tx_frame; struct fcoe_fcp_cmd_payload fcp_cmd; struct fcoe_ext_cleanup_info cleanup; struct fcoe_ext_abts_info abts; struct fcoe_ext_fw_tx_seq_ctx tx_seq; __le32 opaque[8]; }; /* * tce_tx_wr_rx_rd_const $$KEEP_ENDIANNESS$$ */ struct fcoe_tce_tx_wr_rx_rd_const { u8 init_flags; #define FCOE_TCE_TX_WR_RX_RD_CONST_TASK_TYPE (0x7<<0) #define FCOE_TCE_TX_WR_RX_RD_CONST_TASK_TYPE_SHIFT 0 #define FCOE_TCE_TX_WR_RX_RD_CONST_DEV_TYPE (0x1<<3) #define FCOE_TCE_TX_WR_RX_RD_CONST_DEV_TYPE_SHIFT 3 #define FCOE_TCE_TX_WR_RX_RD_CONST_CLASS_TYPE (0x1<<4) #define FCOE_TCE_TX_WR_RX_RD_CONST_CLASS_TYPE_SHIFT 4 #define FCOE_TCE_TX_WR_RX_RD_CONST_CACHED_SGE (0x3<<5) #define FCOE_TCE_TX_WR_RX_RD_CONST_CACHED_SGE_SHIFT 5 #define FCOE_TCE_TX_WR_RX_RD_CONST_SUPPORT_REC_TOV (0x1<<7) #define FCOE_TCE_TX_WR_RX_RD_CONST_SUPPORT_REC_TOV_SHIFT 7 u8 tx_flags; #define FCOE_TCE_TX_WR_RX_RD_CONST_TX_VALID (0x1<<0) #define FCOE_TCE_TX_WR_RX_RD_CONST_TX_VALID_SHIFT 0 #define FCOE_TCE_TX_WR_RX_RD_CONST_TX_STATE (0xF<<1) #define FCOE_TCE_TX_WR_RX_RD_CONST_TX_STATE_SHIFT 1 #define FCOE_TCE_TX_WR_RX_RD_CONST_RSRV1 (0x1<<5) #define FCOE_TCE_TX_WR_RX_RD_CONST_RSRV1_SHIFT 5 #define FCOE_TCE_TX_WR_RX_RD_CONST_TX_SEQ_INIT (0x1<<6) #define FCOE_TCE_TX_WR_RX_RD_CONST_TX_SEQ_INIT_SHIFT 6 #define FCOE_TCE_TX_WR_RX_RD_CONST_RSRV2 (0x1<<7) #define FCOE_TCE_TX_WR_RX_RD_CONST_RSRV2_SHIFT 7 __le16 rsrv3; __le32 verify_tx_seq; }; /* * tce_tx_wr_rx_rd $$KEEP_ENDIANNESS$$ */ struct fcoe_tce_tx_wr_rx_rd { union fcoe_tx_wr_rx_rd_union_ctx union_ctx; struct fcoe_tce_tx_wr_rx_rd_const const_ctx; }; /* * tce_rx_wr_tx_rd_const $$KEEP_ENDIANNESS$$ */ struct fcoe_tce_rx_wr_tx_rd_const { __le32 data_2_trns; __le32 init_flags; #define FCOE_TCE_RX_WR_TX_RD_CONST_CID (0xFFFFFF<<0) #define FCOE_TCE_RX_WR_TX_RD_CONST_CID_SHIFT 0 #define FCOE_TCE_RX_WR_TX_RD_CONST_RSRV0 (0xFF<<24) #define FCOE_TCE_RX_WR_TX_RD_CONST_RSRV0_SHIFT 24 }; /* * tce_rx_wr_tx_rd_var $$KEEP_ENDIANNESS$$ */ struct fcoe_tce_rx_wr_tx_rd_var { __le16 rx_flags; #define FCOE_TCE_RX_WR_TX_RD_VAR_RSRV1 (0xF<<0) #define FCOE_TCE_RX_WR_TX_RD_VAR_RSRV1_SHIFT 0 #define FCOE_TCE_RX_WR_TX_RD_VAR_NUM_RQ_WQE (0x7<<4) #define FCOE_TCE_RX_WR_TX_RD_VAR_NUM_RQ_WQE_SHIFT 4 #define FCOE_TCE_RX_WR_TX_RD_VAR_CONF_REQ (0x1<<7) #define FCOE_TCE_RX_WR_TX_RD_VAR_CONF_REQ_SHIFT 7 #define FCOE_TCE_RX_WR_TX_RD_VAR_RX_STATE (0xF<<8) #define FCOE_TCE_RX_WR_TX_RD_VAR_RX_STATE_SHIFT 8 #define FCOE_TCE_RX_WR_TX_RD_VAR_EXP_FIRST_FRAME (0x1<<12) #define FCOE_TCE_RX_WR_TX_RD_VAR_EXP_FIRST_FRAME_SHIFT 12 #define FCOE_TCE_RX_WR_TX_RD_VAR_RX_SEQ_INIT (0x1<<13) #define FCOE_TCE_RX_WR_TX_RD_VAR_RX_SEQ_INIT_SHIFT 13 #define FCOE_TCE_RX_WR_TX_RD_VAR_RSRV2 (0x1<<14) #define FCOE_TCE_RX_WR_TX_RD_VAR_RSRV2_SHIFT 14 #define FCOE_TCE_RX_WR_TX_RD_VAR_RX_VALID (0x1<<15) #define FCOE_TCE_RX_WR_TX_RD_VAR_RX_VALID_SHIFT 15 __le16 rx_id; struct fcoe_fcp_xfr_rdy_payload fcp_xfr_rdy; }; /* * tce_rx_wr_tx_rd $$KEEP_ENDIANNESS$$ */ struct fcoe_tce_rx_wr_tx_rd { struct fcoe_tce_rx_wr_tx_rd_const const_ctx; struct fcoe_tce_rx_wr_tx_rd_var var_ctx; }; /* * tce_rx_only $$KEEP_ENDIANNESS$$ */ struct fcoe_tce_rx_only { struct fcoe_rx_seq_ctx rx_seq_ctx; union fcoe_rx_wr_union_ctx union_ctx; }; /* * task_ctx_entry $$KEEP_ENDIANNESS$$ */ struct fcoe_task_ctx_entry { struct fcoe_tce_tx_only txwr_only; struct fcoe_tce_tx_wr_rx_rd txwr_rxrd; struct fcoe_tce_rx_wr_tx_rd rxwr_txrd; struct fcoe_tce_rx_only rxwr_only; }; /* * FCoE XFRQ element $$KEEP_ENDIANNESS$$ */ struct fcoe_xfrqe { __le16 wqe; #define FCOE_XFRQE_TASK_ID (0x7FFF<<0) #define FCOE_XFRQE_TASK_ID_SHIFT 0 #define FCOE_XFRQE_TOGGLE_BIT (0x1<<15) #define FCOE_XFRQE_TOGGLE_BIT_SHIFT 15 }; /* * fcoe rx doorbell message sent to the chip $$KEEP_ENDIANNESS$$ */ struct b577xx_fcoe_rx_doorbell { struct b577xx_doorbell_hdr hdr; u8 params; #define B577XX_FCOE_RX_DOORBELL_NEGATIVE_ARM (0x1F<<0) #define B577XX_FCOE_RX_DOORBELL_NEGATIVE_ARM_SHIFT 0 #define B577XX_FCOE_RX_DOORBELL_OPCODE (0x7<<5) #define B577XX_FCOE_RX_DOORBELL_OPCODE_SHIFT 5 __le16 doorbell_cq_cons; }; /* * FCoE CONFQ element $$KEEP_ENDIANNESS$$ */ struct fcoe_confqe { __le16 ox_id; __le16 rx_id; __le32 param; }; /* * FCoE connection data base */ struct fcoe_conn_db { #if defined(__BIG_ENDIAN) u16 rsrv0; u16 rq_prod; #elif defined(__LITTLE_ENDIAN) u16 rq_prod; u16 rsrv0; #endif u32 rsrv1; struct regpair cq_arm; }; /* * FCoE CQ element $$KEEP_ENDIANNESS$$ */ struct fcoe_cqe { __le16 wqe; #define FCOE_CQE_CQE_INFO (0x3FFF<<0) #define FCOE_CQE_CQE_INFO_SHIFT 0 #define FCOE_CQE_CQE_TYPE (0x1<<14) #define FCOE_CQE_CQE_TYPE_SHIFT 14 #define FCOE_CQE_TOGGLE_BIT (0x1<<15) #define FCOE_CQE_TOGGLE_BIT_SHIFT 15 }; /* * FCoE error/warning reporting entry $$KEEP_ENDIANNESS$$ */ struct fcoe_partial_err_report_entry { __le32 err_warn_bitmap_lo; __le32 err_warn_bitmap_hi; __le32 tx_buf_off; __le32 rx_buf_off; }; /* * FCoE error/warning reporting entry $$KEEP_ENDIANNESS$$ */ struct fcoe_err_report_entry { struct fcoe_partial_err_report_entry data; struct fcoe_fc_hdr fc_hdr; }; /* * FCoE hash table entry (32 bytes) $$KEEP_ENDIANNESS$$ */ struct fcoe_hash_table_entry { u8 s_id_0; u8 s_id_1; u8 s_id_2; u8 d_id_0; u8 d_id_1; u8 d_id_2; __le16 dst_mac_addr_hi; __le16 dst_mac_addr_mid; __le16 dst_mac_addr_lo; __le16 src_mac_addr_hi; __le16 vlan_id; __le16 src_mac_addr_lo; __le16 src_mac_addr_mid; u8 vlan_flag; u8 reserved0; __le16 reserved1; __le32 reserved2; __le32 field_id; #define FCOE_HASH_TABLE_ENTRY_CID (0xFFFFFF<<0) #define FCOE_HASH_TABLE_ENTRY_CID_SHIFT 0 #define FCOE_HASH_TABLE_ENTRY_RESERVED3 (0x7F<<24) #define FCOE_HASH_TABLE_ENTRY_RESERVED3_SHIFT 24 #define FCOE_HASH_TABLE_ENTRY_VALID (0x1<<31) #define FCOE_HASH_TABLE_ENTRY_VALID_SHIFT 31 }; /* * FCoE LCQ element $$KEEP_ENDIANNESS$$ */ struct fcoe_lcqe { __le32 wqe; #define FCOE_LCQE_TASK_ID (0xFFFF<<0) #define FCOE_LCQE_TASK_ID_SHIFT 0 #define FCOE_LCQE_LCQE_TYPE (0xFF<<16) #define FCOE_LCQE_LCQE_TYPE_SHIFT 16 #define FCOE_LCQE_RESERVED (0xFF<<24) #define FCOE_LCQE_RESERVED_SHIFT 24 }; /* * FCoE pending work request CQE $$KEEP_ENDIANNESS$$ */ struct fcoe_pend_wq_cqe { __le16 wqe; #define FCOE_PEND_WQ_CQE_TASK_ID (0x3FFF<<0) #define FCOE_PEND_WQ_CQE_TASK_ID_SHIFT 0 #define FCOE_PEND_WQ_CQE_CQE_TYPE (0x1<<14) #define FCOE_PEND_WQ_CQE_CQE_TYPE_SHIFT 14 #define FCOE_PEND_WQ_CQE_TOGGLE_BIT (0x1<<15) #define FCOE_PEND_WQ_CQE_TOGGLE_BIT_SHIFT 15 }; /* * FCoE RX statistics parameters section#0 $$KEEP_ENDIANNESS$$ */ struct fcoe_rx_stat_params_section0 { __le32 fcoe_rx_pkt_cnt; __le32 fcoe_rx_byte_cnt; }; /* * FCoE RX statistics parameters section#1 $$KEEP_ENDIANNESS$$ */ struct fcoe_rx_stat_params_section1 { __le32 fcoe_ver_cnt; __le32 fcoe_rx_drop_pkt_cnt; }; /* * FCoE RX statistics parameters section#2 $$KEEP_ENDIANNESS$$ */ struct fcoe_rx_stat_params_section2 { __le32 fc_crc_cnt; __le32 eofa_del_cnt; __le32 miss_frame_cnt; __le32 seq_timeout_cnt; __le32 drop_seq_cnt; __le32 fcoe_rx_drop_pkt_cnt; __le32 fcp_rx_pkt_cnt; __le32 reserved0; }; /* * FCoE TX statistics parameters $$KEEP_ENDIANNESS$$ */ struct fcoe_tx_stat_params { __le32 fcoe_tx_pkt_cnt; __le32 fcoe_tx_byte_cnt; __le32 fcp_tx_pkt_cnt; __le32 reserved0; }; /* * FCoE statistics parameters $$KEEP_ENDIANNESS$$ */ struct fcoe_statistics_params { struct fcoe_tx_stat_params tx_stat; struct fcoe_rx_stat_params_section0 rx_stat0; struct fcoe_rx_stat_params_section1 rx_stat1; struct fcoe_rx_stat_params_section2 rx_stat2; }; /* * FCoE t2 hash table entry (64 bytes) $$KEEP_ENDIANNESS$$ */ struct fcoe_t2_hash_table_entry { struct fcoe_hash_table_entry data; struct regpair next; struct regpair reserved0[3]; }; /* * FCoE unsolicited CQE $$KEEP_ENDIANNESS$$ */ struct fcoe_unsolicited_cqe { __le16 wqe; #define FCOE_UNSOLICITED_CQE_SUBTYPE (0x3<<0) #define FCOE_UNSOLICITED_CQE_SUBTYPE_SHIFT 0 #define FCOE_UNSOLICITED_CQE_PKT_LEN (0xFFF<<2) #define FCOE_UNSOLICITED_CQE_PKT_LEN_SHIFT 2 #define FCOE_UNSOLICITED_CQE_CQE_TYPE (0x1<<14) #define FCOE_UNSOLICITED_CQE_CQE_TYPE_SHIFT 14 #define FCOE_UNSOLICITED_CQE_TOGGLE_BIT (0x1<<15) #define FCOE_UNSOLICITED_CQE_TOGGLE_BIT_SHIFT 15 }; #endif /* __57XX_FCOE_HSI_LINUX_LE__ */
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