mirror of
https://mirrors.bfsu.edu.cn/git/linux.git
synced 2024-11-18 17:54:13 +08:00
8ec3e70207
The recently added parity error handling used an error code that was already defined for a different error. This could lead to bnx2x firmware assert. We need to fix this with new error codes that are defined for parity error only. Signed-off-by: Michael Chan <mchan@broadcom.com> Reviewed-by: Eddie Wai <eddie.wai@broadcom.com> Reviewed-by: Bhanu Prakash Gollapudi <bprakash@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
275 lines
11 KiB
C
275 lines
11 KiB
C
#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 (2)
|
|
/* Implies on a change which does not broken previous HSI */
|
|
#define FCOE_HSI_MINOR_VERSION (1)
|
|
|
|
/* KWQ/KCQ FCoE layer code */
|
|
#define FCOE_KWQE_LAYER_CODE (7)
|
|
|
|
/* KWQ (kernel work queue) request op codes */
|
|
#define FCOE_KWQE_OPCODE_INIT1 (0)
|
|
#define FCOE_KWQE_OPCODE_INIT2 (1)
|
|
#define FCOE_KWQE_OPCODE_INIT3 (2)
|
|
#define FCOE_KWQE_OPCODE_OFFLOAD_CONN1 (3)
|
|
#define FCOE_KWQE_OPCODE_OFFLOAD_CONN2 (4)
|
|
#define FCOE_KWQE_OPCODE_OFFLOAD_CONN3 (5)
|
|
#define FCOE_KWQE_OPCODE_OFFLOAD_CONN4 (6)
|
|
#define FCOE_KWQE_OPCODE_ENABLE_CONN (7)
|
|
#define FCOE_KWQE_OPCODE_DISABLE_CONN (8)
|
|
#define FCOE_KWQE_OPCODE_DESTROY_CONN (9)
|
|
#define FCOE_KWQE_OPCODE_DESTROY (10)
|
|
#define FCOE_KWQE_OPCODE_STAT (11)
|
|
|
|
/* KCQ (kernel completion queue) response op codes */
|
|
#define FCOE_KCQE_OPCODE_INIT_FUNC (0x10)
|
|
#define FCOE_KCQE_OPCODE_DESTROY_FUNC (0x11)
|
|
#define FCOE_KCQE_OPCODE_STAT_FUNC (0x12)
|
|
#define FCOE_KCQE_OPCODE_OFFLOAD_CONN (0x15)
|
|
#define FCOE_KCQE_OPCODE_ENABLE_CONN (0x16)
|
|
#define FCOE_KCQE_OPCODE_DISABLE_CONN (0x17)
|
|
#define FCOE_KCQE_OPCODE_DESTROY_CONN (0x18)
|
|
#define FCOE_KCQE_OPCODE_CQ_EVENT_NOTIFICATION (0x20)
|
|
#define FCOE_KCQE_OPCODE_FCOE_ERROR (0x21)
|
|
|
|
/* KCQ (kernel completion queue) completion status */
|
|
#define FCOE_KCQE_COMPLETION_STATUS_SUCCESS (0x0)
|
|
#define FCOE_KCQE_COMPLETION_STATUS_ERROR (0x1)
|
|
#define FCOE_KCQE_COMPLETION_STATUS_INVALID_OPCODE (0x2)
|
|
#define FCOE_KCQE_COMPLETION_STATUS_CTX_ALLOC_FAILURE (0x3)
|
|
#define FCOE_KCQE_COMPLETION_STATUS_CTX_FREE_FAILURE (0x4)
|
|
#define FCOE_KCQE_COMPLETION_STATUS_NIC_ERROR (0x5)
|
|
#define FCOE_KCQE_COMPLETION_STATUS_WRONG_HSI_VERSION (0x6)
|
|
#define FCOE_KCQE_COMPLETION_STATUS_PARITY_ERROR (0x81)
|
|
|
|
/* CQE type */
|
|
#define FCOE_PENDING_CQE_TYPE 0
|
|
#define FCOE_UNSOLIC_CQE_TYPE 1
|
|
|
|
/* Unsolicited CQE type */
|
|
#define FCOE_UNSOLICITED_FRAME_CQE_TYPE 0
|
|
#define FCOE_ERROR_DETECTION_CQE_TYPE 1
|
|
#define FCOE_WARNING_DETECTION_CQE_TYPE 2
|
|
|
|
/* E_D_TOV timer resolution in ms */
|
|
#define FCOE_E_D_TOV_TIMER_RESOLUTION_MS (20)
|
|
|
|
/* E_D_TOV timer resolution for SDM (4 micro) */
|
|
#define FCOE_E_D_TOV_SDM_TIMER_RESOLUTION \
|
|
(FCOE_E_D_TOV_TIMER_RESOLUTION_MS * 1000 / 4)
|
|
|
|
/* REC timer resolution in ms */
|
|
#define FCOE_REC_TIMER_RESOLUTION_MS (20)
|
|
|
|
/* REC timer resolution for SDM (4 micro) */
|
|
#define FCOE_REC_SDM_TIMER_RESOLUTION (FCOE_REC_TIMER_RESOLUTION_MS * 1000 / 4)
|
|
|
|
/* E_D_TOV timer default wraparound value (2 sec) in 20 ms resolution */
|
|
#define FCOE_E_D_TOV_DEFAULT_WRAPAROUND_VAL \
|
|
(2000 / FCOE_E_D_TOV_TIMER_RESOLUTION_MS)
|
|
|
|
/* REC_TOV timer default wraparound value (3 sec) in 20 ms resolution */
|
|
#define FCOE_REC_TOV_DEFAULT_WRAPAROUND_VAL \
|
|
(3000 / FCOE_REC_TIMER_RESOLUTION_MS)
|
|
|
|
#define FCOE_NUM_OF_TIMER_TASKS (8 * 1024)
|
|
|
|
#define FCOE_NUM_OF_CACHED_TASKS_TIMER (8)
|
|
|
|
/* 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 0
|
|
/* 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 1
|
|
/* Task is under abort procedure. Updated in order to stop processing of
|
|
* pending WQEs on this task
|
|
*/
|
|
#define FCOE_TASK_TX_STATE_ABORT 2
|
|
/* For E_D_T_TOV timer expiration in Xstorm (Class 2 only) */
|
|
#define FCOE_TASK_TX_STATE_ERROR 3
|
|
/* For REC_TOV timer expiration indication received from Xstorm */
|
|
#define FCOE_TASK_TX_STATE_WARNING 4
|
|
/* For completed unsolicited task */
|
|
#define FCOE_TASK_TX_STATE_UNSOLICITED_COMPLETED 5
|
|
/* For exchange cleanup request task */
|
|
#define FCOE_TASK_TX_STATE_EXCHANGE_CLEANUP 6
|
|
/* For sequence cleanup request task */
|
|
#define FCOE_TASK_TX_STATE_SEQUENCE_CLEANUP 7
|
|
/* For completion the ABTS task. */
|
|
#define FCOE_TASK_TX_STATE_ABTS_TX 8
|
|
|
|
#define FCOE_TASK_RX_STATE_NORMAL 0
|
|
#define FCOE_TASK_RX_STATE_COMPLETED 1
|
|
/* Obsolete: Intermediate completion (middle path with local completion) */
|
|
#define FCOE_TASK_RX_STATE_INTER_COMP 2
|
|
/* For REC_TOV timer expiration indication received from Xstorm */
|
|
#define FCOE_TASK_RX_STATE_WARNING 3
|
|
/* For E_D_T_TOV timer expiration in Ustorm */
|
|
#define FCOE_TASK_RX_STATE_ERROR 4
|
|
/* FW only: First visit at rx-path, part of the abts round trip */
|
|
#define FCOE_TASK_RX_STATE_ABTS_IN_PROCESS 5
|
|
/* FW only: Second visit at rx-path, after ABTS frame transmitted */
|
|
#define FCOE_TASK_RX_STATE_ABTS_TRANSMITTED 6
|
|
/* Special completion indication in case of task was aborted. */
|
|
#define FCOE_TASK_RX_STATE_ABTS_COMPLETED 7
|
|
/* FW only: First visit at rx-path, part of the cleanup round trip */
|
|
#define FCOE_TASK_RX_STATE_EXCHANGE_CLEANUP_IN_PROCESS 8
|
|
/* FW only: Special completion indication in case of task was cleaned. */
|
|
#define FCOE_TASK_RX_STATE_EXCHANGE_CLEANUP_COMPLETED 9
|
|
/* 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 10
|
|
/* 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 11
|
|
|
|
|
|
#define FCOE_TASK_TYPE_WRITE 0
|
|
#define FCOE_TASK_TYPE_READ 1
|
|
#define FCOE_TASK_TYPE_MIDPATH 2
|
|
#define FCOE_TASK_TYPE_UNSOLICITED 3
|
|
#define FCOE_TASK_TYPE_ABTS 4
|
|
#define FCOE_TASK_TYPE_EXCHANGE_CLEANUP 5
|
|
#define FCOE_TASK_TYPE_SEQUENCE_CLEANUP 6
|
|
|
|
#define FCOE_TASK_DEV_TYPE_DISK 0
|
|
#define FCOE_TASK_DEV_TYPE_TAPE 1
|
|
|
|
#define FCOE_TASK_CLASS_TYPE_3 0
|
|
#define FCOE_TASK_CLASS_TYPE_2 1
|
|
|
|
/* FCoE/FC packet fields */
|
|
#define FCOE_ETH_TYPE 0x8906
|
|
|
|
/* FCoE maximum elements in hash table */
|
|
#define FCOE_MAX_ELEMENTS_IN_HASH_TABLE_ROW 8
|
|
|
|
/* FCoE half of the elements in hash table */
|
|
#define FCOE_HALF_ELEMENTS_IN_HASH_TABLE_ROW \
|
|
(FCOE_MAX_ELEMENTS_IN_HASH_TABLE_ROW / 2)
|
|
|
|
/* FcoE number of cached T2 entries */
|
|
#define T_FCOE_NUMBER_OF_CACHED_T2_ENTRIES (4)
|
|
|
|
/* FCoE maximum elements in hash table */
|
|
#define FCOE_HASH_TBL_CHUNK_SIZE 16384
|
|
|
|
/* Everest FCoE connection type */
|
|
#define B577XX_FCOE_CONNECTION_TYPE 4
|
|
|
|
/* 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 11
|
|
|
|
#define FC_ABTS_REPLY_MAX_PAYLOAD_LEN 12
|
|
|
|
/* Error codes for Error Reporting in slow path flows */
|
|
#define FCOE_SLOW_PATH_ERROR_CODE_TOO_MANY_FUNCS 0
|
|
#define FCOE_SLOW_PATH_ERROR_CODE_NO_LICENSE 1
|
|
|
|
/* Error codes for Error Reporting in fast path flows
|
|
* XFER error codes
|
|
*/
|
|
#define FCOE_ERROR_CODE_XFER_OOO_RO 0
|
|
#define FCOE_ERROR_CODE_XFER_RO_NOT_ALIGNED 1
|
|
#define FCOE_ERROR_CODE_XFER_NULL_BURST_LEN 2
|
|
#define FCOE_ERROR_CODE_XFER_RO_GREATER_THAN_DATA2TRNS 3
|
|
#define FCOE_ERROR_CODE_XFER_INVALID_PAYLOAD_SIZE 4
|
|
#define FCOE_ERROR_CODE_XFER_TASK_TYPE_NOT_WRITE 5
|
|
#define FCOE_ERROR_CODE_XFER_PEND_XFER_SET 6
|
|
#define FCOE_ERROR_CODE_XFER_OPENED_SEQ 7
|
|
#define FCOE_ERROR_CODE_XFER_FCTL 8
|
|
|
|
/* FCP RSP error codes */
|
|
#define FCOE_ERROR_CODE_FCP_RSP_BIDI_FLAGS_SET 9
|
|
#define FCOE_ERROR_CODE_FCP_RSP_UNDERFLOW 10
|
|
#define FCOE_ERROR_CODE_FCP_RSP_OVERFLOW 11
|
|
#define FCOE_ERROR_CODE_FCP_RSP_INVALID_LENGTH_FIELD 12
|
|
#define FCOE_ERROR_CODE_FCP_RSP_INVALID_SNS_FIELD 13
|
|
#define FCOE_ERROR_CODE_FCP_RSP_INVALID_PAYLOAD_SIZE 14
|
|
#define FCOE_ERROR_CODE_FCP_RSP_PEND_XFER_SET 15
|
|
#define FCOE_ERROR_CODE_FCP_RSP_OPENED_SEQ 16
|
|
#define FCOE_ERROR_CODE_FCP_RSP_FCTL 17
|
|
#define FCOE_ERROR_CODE_FCP_RSP_LAST_SEQ_RESET 18
|
|
#define FCOE_ERROR_CODE_FCP_RSP_CONF_REQ_NOT_SUPPORTED_YET 19
|
|
|
|
/* FCP DATA error codes */
|
|
#define FCOE_ERROR_CODE_DATA_OOO_RO 20
|
|
#define FCOE_ERROR_CODE_DATA_EXCEEDS_DEFINED_MAX_FRAME_SIZE 21
|
|
#define FCOE_ERROR_CODE_DATA_EXCEEDS_DATA2TRNS 22
|
|
#define FCOE_ERROR_CODE_DATA_SOFI3_SEQ_ACTIVE_SET 23
|
|
#define FCOE_ERROR_CODE_DATA_SOFN_SEQ_ACTIVE_RESET 24
|
|
#define FCOE_ERROR_CODE_DATA_EOFN_END_SEQ_SET 25
|
|
#define FCOE_ERROR_CODE_DATA_EOFT_END_SEQ_RESET 26
|
|
#define FCOE_ERROR_CODE_DATA_TASK_TYPE_NOT_READ 27
|
|
#define FCOE_ERROR_CODE_DATA_FCTL 28
|
|
|
|
/* Middle path error codes */
|
|
#define FCOE_ERROR_CODE_MIDPATH_INVALID_TYPE 29
|
|
#define FCOE_ERROR_CODE_MIDPATH_SOFI3_SEQ_ACTIVE_SET 30
|
|
#define FCOE_ERROR_CODE_MIDPATH_SOFN_SEQ_ACTIVE_RESET 31
|
|
#define FCOE_ERROR_CODE_MIDPATH_EOFN_END_SEQ_SET 32
|
|
#define FCOE_ERROR_CODE_MIDPATH_EOFT_END_SEQ_RESET 33
|
|
#define FCOE_ERROR_CODE_MIDPATH_REPLY_FCTL 34
|
|
#define FCOE_ERROR_CODE_MIDPATH_INVALID_REPLY 35
|
|
#define FCOE_ERROR_CODE_MIDPATH_ELS_REPLY_RCTL 36
|
|
|
|
/* ABTS error codes */
|
|
#define FCOE_ERROR_CODE_ABTS_REPLY_F_CTL 37
|
|
#define FCOE_ERROR_CODE_ABTS_REPLY_DDF_RCTL_FIELD 38
|
|
#define FCOE_ERROR_CODE_ABTS_REPLY_INVALID_BLS_RCTL 39
|
|
#define FCOE_ERROR_CODE_ABTS_REPLY_INVALID_RCTL 40
|
|
#define FCOE_ERROR_CODE_ABTS_REPLY_RCTL_GENERAL_MISMATCH 41
|
|
|
|
/* Common error codes */
|
|
#define FCOE_ERROR_CODE_COMMON_MIDDLE_FRAME_WITH_PAD 42
|
|
#define FCOE_ERROR_CODE_COMMON_SEQ_INIT_IN_TCE 43
|
|
#define FCOE_ERROR_CODE_COMMON_FC_HDR_RX_ID_MISMATCH 44
|
|
#define FCOE_ERROR_CODE_COMMON_INCORRECT_SEQ_CNT 45
|
|
#define FCOE_ERROR_CODE_COMMON_DATA_FC_HDR_FCP_TYPE_MISMATCH 46
|
|
#define FCOE_ERROR_CODE_COMMON_DATA_NO_MORE_SGES 47
|
|
#define FCOE_ERROR_CODE_COMMON_OPTIONAL_FC_HDR 48
|
|
#define FCOE_ERROR_CODE_COMMON_READ_TCE_OX_ID_TOO_BIG 49
|
|
#define FCOE_ERROR_CODE_COMMON_DATA_WAS_NOT_TRANSMITTED 50
|
|
|
|
/* Unsolicited Rx error codes */
|
|
#define FCOE_ERROR_CODE_UNSOLICITED_TYPE_NOT_ELS 51
|
|
#define FCOE_ERROR_CODE_UNSOLICITED_TYPE_NOT_BLS 52
|
|
#define FCOE_ERROR_CODE_UNSOLICITED_FCTL_ELS 53
|
|
#define FCOE_ERROR_CODE_UNSOLICITED_FCTL_BLS 54
|
|
#define FCOE_ERROR_CODE_UNSOLICITED_R_CTL 55
|
|
|
|
#define FCOE_ERROR_CODE_RW_TASK_DDF_RCTL_INFO_FIELD 56
|
|
#define FCOE_ERROR_CODE_RW_TASK_INVALID_RCTL 57
|
|
#define FCOE_ERROR_CODE_RW_TASK_RCTL_GENERAL_MISMATCH 58
|
|
|
|
/* Timer error codes */
|
|
#define FCOE_ERROR_CODE_E_D_TOV_TIMER_EXPIRATION 60
|
|
#define FCOE_ERROR_CODE_REC_TOV_TIMER_EXPIRATION 61
|
|
|
|
|
|
#endif /* BNX2FC_CONSTANTS_H_ */
|