/* bnx2fc_constants.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 __BNX2FC_CONSTANTS_H_ #define __BNX2FC_CONSTANTS_H_ /** * This file defines HSI constants for the FCoE flows */ /* Current FCoE HSI version number composed of two fields (16 bit) */ /* Implies on a change broken previous HSI */ #define FCOE_HSI_MAJOR_VERSION … /* Implies on a change which does not broken previous HSI */ #define FCOE_HSI_MINOR_VERSION … /* KWQ/KCQ FCoE layer code */ #define FCOE_KWQE_LAYER_CODE … /* KWQ (kernel work queue) request op codes */ #define FCOE_KWQE_OPCODE_INIT1 … #define FCOE_KWQE_OPCODE_INIT2 … #define FCOE_KWQE_OPCODE_INIT3 … #define FCOE_KWQE_OPCODE_OFFLOAD_CONN1 … #define FCOE_KWQE_OPCODE_OFFLOAD_CONN2 … #define FCOE_KWQE_OPCODE_OFFLOAD_CONN3 … #define FCOE_KWQE_OPCODE_OFFLOAD_CONN4 … #define FCOE_KWQE_OPCODE_ENABLE_CONN … #define FCOE_KWQE_OPCODE_DISABLE_CONN … #define FCOE_KWQE_OPCODE_DESTROY_CONN … #define FCOE_KWQE_OPCODE_DESTROY … #define FCOE_KWQE_OPCODE_STAT … /* KCQ (kernel completion queue) response op codes */ #define FCOE_KCQE_OPCODE_INIT_FUNC … #define FCOE_KCQE_OPCODE_DESTROY_FUNC … #define FCOE_KCQE_OPCODE_STAT_FUNC … #define FCOE_KCQE_OPCODE_OFFLOAD_CONN … #define FCOE_KCQE_OPCODE_ENABLE_CONN … #define FCOE_KCQE_OPCODE_DISABLE_CONN … #define FCOE_KCQE_OPCODE_DESTROY_CONN … #define FCOE_KCQE_OPCODE_CQ_EVENT_NOTIFICATION … #define FCOE_KCQE_OPCODE_FCOE_ERROR … /* KCQ (kernel completion queue) completion status */ #define FCOE_KCQE_COMPLETION_STATUS_SUCCESS … #define FCOE_KCQE_COMPLETION_STATUS_ERROR … #define FCOE_KCQE_COMPLETION_STATUS_INVALID_OPCODE … #define FCOE_KCQE_COMPLETION_STATUS_CTX_ALLOC_FAILURE … #define FCOE_KCQE_COMPLETION_STATUS_CTX_FREE_FAILURE … #define FCOE_KCQE_COMPLETION_STATUS_NIC_ERROR … #define FCOE_KCQE_COMPLETION_STATUS_WRONG_HSI_VERSION … #define FCOE_KCQE_COMPLETION_STATUS_PARITY_ERROR … /* CQE type */ #define FCOE_PENDING_CQE_TYPE … #define FCOE_UNSOLIC_CQE_TYPE … /* Unsolicited CQE type */ #define FCOE_UNSOLICITED_FRAME_CQE_TYPE … #define FCOE_ERROR_DETECTION_CQE_TYPE … #define FCOE_WARNING_DETECTION_CQE_TYPE … /* E_D_TOV timer resolution in ms */ #define FCOE_E_D_TOV_TIMER_RESOLUTION_MS … /* E_D_TOV timer resolution for SDM (4 micro) */ #define FCOE_E_D_TOV_SDM_TIMER_RESOLUTION … /* REC timer resolution in ms */ #define FCOE_REC_TIMER_RESOLUTION_MS … /* REC timer resolution for SDM (4 micro) */ #define FCOE_REC_SDM_TIMER_RESOLUTION … /* E_D_TOV timer default wraparound value (2 sec) in 20 ms resolution */ #define FCOE_E_D_TOV_DEFAULT_WRAPAROUND_VAL … /* REC_TOV timer default wraparound value (3 sec) in 20 ms resolution */ #define FCOE_REC_TOV_DEFAULT_WRAPAROUND_VAL … #define FCOE_NUM_OF_TIMER_TASKS … #define FCOE_NUM_OF_CACHED_TASKS_TIMER … /* Task context constants */ /******** Remove FCP_CMD write tce sleep ***********************/ /* In case timer services are required then shall be updated by Xstorm after * start processing the task. In case no timer facilities are required then the * driver would initialize the state to this value * #define FCOE_TASK_TX_STATE_NORMAL 0 * After driver has initialize the task in case timer services required * #define FCOE_TASK_TX_STATE_INIT 1 ******** Remove FCP_CMD write tce sleep ***********************/ /* After driver has initialize the task in case timer services required */ #define FCOE_TASK_TX_STATE_INIT … /* In case timer services are required then shall be updated by Xstorm after * start processing the task. In case no timer facilities are required then the * driver would initialize the state to this value */ #define FCOE_TASK_TX_STATE_NORMAL … /* Task is under abort procedure. Updated in order to stop processing of * pending WQEs on this task */ #define FCOE_TASK_TX_STATE_ABORT … /* For E_D_T_TOV timer expiration in Xstorm (Class 2 only) */ #define FCOE_TASK_TX_STATE_ERROR … /* For REC_TOV timer expiration indication received from Xstorm */ #define FCOE_TASK_TX_STATE_WARNING … /* For completed unsolicited task */ #define FCOE_TASK_TX_STATE_UNSOLICITED_COMPLETED … /* For exchange cleanup request task */ #define FCOE_TASK_TX_STATE_EXCHANGE_CLEANUP … /* For sequence cleanup request task */ #define FCOE_TASK_TX_STATE_SEQUENCE_CLEANUP … /* For completion the ABTS task. */ #define FCOE_TASK_TX_STATE_ABTS_TX … #define FCOE_TASK_RX_STATE_NORMAL … #define FCOE_TASK_RX_STATE_COMPLETED … /* Obsolete: Intermediate completion (middle path with local completion) */ #define FCOE_TASK_RX_STATE_INTER_COMP … /* For REC_TOV timer expiration indication received from Xstorm */ #define FCOE_TASK_RX_STATE_WARNING … /* For E_D_T_TOV timer expiration in Ustorm */ #define FCOE_TASK_RX_STATE_ERROR … /* FW only: First visit at rx-path, part of the abts round trip */ #define FCOE_TASK_RX_STATE_ABTS_IN_PROCESS … /* FW only: Second visit at rx-path, after ABTS frame transmitted */ #define FCOE_TASK_RX_STATE_ABTS_TRANSMITTED … /* Special completion indication in case of task was aborted. */ #define FCOE_TASK_RX_STATE_ABTS_COMPLETED … /* FW only: First visit at rx-path, part of the cleanup round trip */ #define FCOE_TASK_RX_STATE_EXCHANGE_CLEANUP_IN_PROCESS … /* FW only: Special completion indication in case of task was cleaned. */ #define FCOE_TASK_RX_STATE_EXCHANGE_CLEANUP_COMPLETED … /* Not in used: Special completion indication (in task requested the exchange * cleanup) in case cleaned task is in non-valid. */ #define FCOE_TASK_RX_STATE_ABORT_CLEANUP_COMPLETED … /* Special completion indication (in task requested the sequence cleanup) in * case cleaned task was already returned to normal. */ #define FCOE_TASK_RX_STATE_IGNORED_SEQUENCE_CLEANUP … #define FCOE_TASK_TYPE_WRITE … #define FCOE_TASK_TYPE_READ … #define FCOE_TASK_TYPE_MIDPATH … #define FCOE_TASK_TYPE_UNSOLICITED … #define FCOE_TASK_TYPE_ABTS … #define FCOE_TASK_TYPE_EXCHANGE_CLEANUP … #define FCOE_TASK_TYPE_SEQUENCE_CLEANUP … #define FCOE_TASK_DEV_TYPE_DISK … #define FCOE_TASK_DEV_TYPE_TAPE … #define FCOE_TASK_CLASS_TYPE_3 … #define FCOE_TASK_CLASS_TYPE_2 … /* FCoE/FC packet fields */ #define FCOE_ETH_TYPE … /* FCoE maximum elements in hash table */ #define FCOE_MAX_ELEMENTS_IN_HASH_TABLE_ROW … /* FCoE half of the elements in hash table */ #define FCOE_HALF_ELEMENTS_IN_HASH_TABLE_ROW … /* FcoE number of cached T2 entries */ #define T_FCOE_NUMBER_OF_CACHED_T2_ENTRIES … /* FCoE maximum elements in hash table */ #define FCOE_HASH_TBL_CHUNK_SIZE … /* Everest FCoE connection type */ #define B577XX_FCOE_CONNECTION_TYPE … /* FCoE number of rows (in log). This number derives * from the maximum connections supported which is 2048. * TBA: Need a different constant for E2 */ #define FCOE_MAX_NUM_SESSIONS_LOG … #define FC_ABTS_REPLY_MAX_PAYLOAD_LEN … /* Error codes for Error Reporting in slow path flows */ #define FCOE_SLOW_PATH_ERROR_CODE_TOO_MANY_FUNCS … #define FCOE_SLOW_PATH_ERROR_CODE_NO_LICENSE … /* Error codes for Error Reporting in fast path flows * XFER error codes */ #define FCOE_ERROR_CODE_XFER_OOO_RO … #define FCOE_ERROR_CODE_XFER_RO_NOT_ALIGNED … #define FCOE_ERROR_CODE_XFER_NULL_BURST_LEN … #define FCOE_ERROR_CODE_XFER_RO_GREATER_THAN_DATA2TRNS … #define FCOE_ERROR_CODE_XFER_INVALID_PAYLOAD_SIZE … #define FCOE_ERROR_CODE_XFER_TASK_TYPE_NOT_WRITE … #define FCOE_ERROR_CODE_XFER_PEND_XFER_SET … #define FCOE_ERROR_CODE_XFER_OPENED_SEQ … #define FCOE_ERROR_CODE_XFER_FCTL … /* FCP RSP error codes */ #define FCOE_ERROR_CODE_FCP_RSP_BIDI_FLAGS_SET … #define FCOE_ERROR_CODE_FCP_RSP_UNDERFLOW … #define FCOE_ERROR_CODE_FCP_RSP_OVERFLOW … #define FCOE_ERROR_CODE_FCP_RSP_INVALID_LENGTH_FIELD … #define FCOE_ERROR_CODE_FCP_RSP_INVALID_SNS_FIELD … #define FCOE_ERROR_CODE_FCP_RSP_INVALID_PAYLOAD_SIZE … #define FCOE_ERROR_CODE_FCP_RSP_PEND_XFER_SET … #define FCOE_ERROR_CODE_FCP_RSP_OPENED_SEQ … #define FCOE_ERROR_CODE_FCP_RSP_FCTL … #define FCOE_ERROR_CODE_FCP_RSP_LAST_SEQ_RESET … #define FCOE_ERROR_CODE_FCP_RSP_CONF_REQ_NOT_SUPPORTED_YET … /* FCP DATA error codes */ #define FCOE_ERROR_CODE_DATA_OOO_RO … #define FCOE_ERROR_CODE_DATA_EXCEEDS_DEFINED_MAX_FRAME_SIZE … #define FCOE_ERROR_CODE_DATA_EXCEEDS_DATA2TRNS … #define FCOE_ERROR_CODE_DATA_SOFI3_SEQ_ACTIVE_SET … #define FCOE_ERROR_CODE_DATA_SOFN_SEQ_ACTIVE_RESET … #define FCOE_ERROR_CODE_DATA_EOFN_END_SEQ_SET … #define FCOE_ERROR_CODE_DATA_EOFT_END_SEQ_RESET … #define FCOE_ERROR_CODE_DATA_TASK_TYPE_NOT_READ … #define FCOE_ERROR_CODE_DATA_FCTL … /* Middle path error codes */ #define FCOE_ERROR_CODE_MIDPATH_INVALID_TYPE … #define FCOE_ERROR_CODE_MIDPATH_SOFI3_SEQ_ACTIVE_SET … #define FCOE_ERROR_CODE_MIDPATH_SOFN_SEQ_ACTIVE_RESET … #define FCOE_ERROR_CODE_MIDPATH_EOFN_END_SEQ_SET … #define FCOE_ERROR_CODE_MIDPATH_EOFT_END_SEQ_RESET … #define FCOE_ERROR_CODE_MIDPATH_REPLY_FCTL … #define FCOE_ERROR_CODE_MIDPATH_INVALID_REPLY … #define FCOE_ERROR_CODE_MIDPATH_ELS_REPLY_RCTL … /* ABTS error codes */ #define FCOE_ERROR_CODE_ABTS_REPLY_F_CTL … #define FCOE_ERROR_CODE_ABTS_REPLY_DDF_RCTL_FIELD … #define FCOE_ERROR_CODE_ABTS_REPLY_INVALID_BLS_RCTL … #define FCOE_ERROR_CODE_ABTS_REPLY_INVALID_RCTL … #define FCOE_ERROR_CODE_ABTS_REPLY_RCTL_GENERAL_MISMATCH … /* Common error codes */ #define FCOE_ERROR_CODE_COMMON_MIDDLE_FRAME_WITH_PAD … #define FCOE_ERROR_CODE_COMMON_SEQ_INIT_IN_TCE … #define FCOE_ERROR_CODE_COMMON_FC_HDR_RX_ID_MISMATCH … #define FCOE_ERROR_CODE_COMMON_INCORRECT_SEQ_CNT … #define FCOE_ERROR_CODE_COMMON_DATA_FC_HDR_FCP_TYPE_MISMATCH … #define FCOE_ERROR_CODE_COMMON_DATA_NO_MORE_SGES … #define FCOE_ERROR_CODE_COMMON_OPTIONAL_FC_HDR … #define FCOE_ERROR_CODE_COMMON_READ_TCE_OX_ID_TOO_BIG … #define FCOE_ERROR_CODE_COMMON_DATA_WAS_NOT_TRANSMITTED … /* Unsolicited Rx error codes */ #define FCOE_ERROR_CODE_UNSOLICITED_TYPE_NOT_ELS … #define FCOE_ERROR_CODE_UNSOLICITED_TYPE_NOT_BLS … #define FCOE_ERROR_CODE_UNSOLICITED_FCTL_ELS … #define FCOE_ERROR_CODE_UNSOLICITED_FCTL_BLS … #define FCOE_ERROR_CODE_UNSOLICITED_R_CTL … #define FCOE_ERROR_CODE_RW_TASK_DDF_RCTL_INFO_FIELD … #define FCOE_ERROR_CODE_RW_TASK_INVALID_RCTL … #define FCOE_ERROR_CODE_RW_TASK_RCTL_GENERAL_MISMATCH … /* Timer error codes */ #define FCOE_ERROR_CODE_E_D_TOV_TIMER_EXPIRATION … #define FCOE_ERROR_CODE_REC_TOV_TIMER_EXPIRATION … #endif /* BNX2FC_CONSTANTS_H_ */
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