d/numam-dpdk
1
0
Fork 0
Code Issues Pull Requests Projects Releases Wiki Activity
4fe58a3ecf
numam-dpdk/drivers/net/qede/base/common_hsi.h
Rasesh Mody 3126df2237 net/qede: move SPDX tags to source files 
We were using LICENSE.qede_pmd to reference inclusion of SPDX licensing
tag from all the source file. Remove the LICENSE.qede_pmd file and
directly include SPDX tags in source files.

Signed-off-by: Rasesh Mody <rasesh.mody@cavium.com>
Acked-by: Hemant Agrawal <hemant.agrawal@nxp.com>
2018-07-23 23:55:26 +02:00

1643 lines
60 KiB
C
Raw Blame History

/* SPDX-License-Identifier: BSD-3-Clause
* Copyright (c) 2016 - 2018 Cavium Inc.
* All rights reserved.
* www.cavium.com
*/
#ifndef __COMMON_HSI__
#define __COMMON_HSI__
/********************************/
/* PROTOCOL COMMON FW CONSTANTS */
/********************************/
/* Temporarily here should be added to HSI automatically by resource allocation
* tool.
*/
#define T_TEST_AGG_INT_TEMP 6
#define M_TEST_AGG_INT_TEMP 8
#define U_TEST_AGG_INT_TEMP 6
#define X_TEST_AGG_INT_TEMP 14
#define Y_TEST_AGG_INT_TEMP 4
#define P_TEST_AGG_INT_TEMP 4
#define X_FINAL_CLEANUP_AGG_INT 1
#define EVENT_RING_PAGE_SIZE_BYTES 4096
#define NUM_OF_GLOBAL_QUEUES 128
#define COMMON_QUEUE_ENTRY_MAX_BYTE_SIZE 64
#define ISCSI_CDU_TASK_SEG_TYPE 0
#define FCOE_CDU_TASK_SEG_TYPE 0
#define RDMA_CDU_TASK_SEG_TYPE 1
#define FW_ASSERT_GENERAL_ATTN_IDX 32
#define MAX_PINNED_CCFC 32
#define EAGLE_ENG1_WORKAROUND_NIG_FLOWCTRL_MODE 3
/* Queue Zone sizes in bytes */
#define TSTORM_QZONE_SIZE 8 /*tstorm_scsi_queue_zone*/
#define MSTORM_QZONE_SIZE 16 /*mstorm_eth_queue_zone. Used only for RX
*producer of VFs in backward compatibility
*mode.
*/
#define USTORM_QZONE_SIZE 8 /*ustorm_eth_queue_zone*/
#define XSTORM_QZONE_SIZE 8 /*xstorm_eth_queue_zone*/
#define YSTORM_QZONE_SIZE 0
#define PSTORM_QZONE_SIZE 0
/*Log of mstorm default VF zone size.*/
#define MSTORM_VF_ZONE_DEFAULT_SIZE_LOG 7
/*Maximum number of RX queues that can be allocated to VF by default*/
#define ETH_MAX_NUM_RX_QUEUES_PER_VF_DEFAULT 16
/*Maximum number of RX queues that can be allocated to VF with doubled VF zone
* size. Up to 96 VF supported in this mode
*/
#define ETH_MAX_NUM_RX_QUEUES_PER_VF_DOUBLE 48
/*Maximum number of RX queues that can be allocated to VF with 4 VF zone size.
* Up to 48 VF supported in this mode
*/
#define ETH_MAX_NUM_RX_QUEUES_PER_VF_QUAD 112
/********************************/
/* CORE (LIGHT L2) FW CONSTANTS */
/********************************/
#define CORE_LL2_MAX_RAMROD_PER_CON 8
#define CORE_LL2_TX_BD_PAGE_SIZE_BYTES 4096
#define CORE_LL2_RX_BD_PAGE_SIZE_BYTES 4096
#define CORE_LL2_RX_CQE_PAGE_SIZE_BYTES 4096
#define CORE_LL2_RX_NUM_NEXT_PAGE_BDS 1
#define CORE_LL2_TX_MAX_BDS_PER_PACKET 12
#define CORE_SPQE_PAGE_SIZE_BYTES 4096
/*
* Usually LL2 queues are opened in pairs TX-RX.
* There is a hard restriction on number of RX queues (limited by Tstorm RAM)
* and TX counters (Pstorm RAM).
* Number of TX queues is almost unlimited.
* The constants are different so as to allow asymmetric LL2 connections
*/
#define MAX_NUM_LL2_RX_QUEUES 48
#define MAX_NUM_LL2_TX_STATS_COUNTERS 48
/****************************************************************************/
/* Include firmware version number only- do not add constants here to avoid */
/* redundunt compilations */
/****************************************************************************/
#define FW_MAJOR_VERSION 8
#define FW_MINOR_VERSION 33
#define FW_REVISION_VERSION 12
#define FW_ENGINEERING_VERSION 0
/***********************/
/* COMMON HW CONSTANTS */
/***********************/
/* PCI functions */
#define MAX_NUM_PORTS_BB (2)
#define MAX_NUM_PORTS_K2 (4)
#define MAX_NUM_PORTS_E5 (4)
#define MAX_NUM_PORTS (MAX_NUM_PORTS_E5)
#define MAX_NUM_PFS_BB (8)
#define MAX_NUM_PFS_K2 (16)
#define MAX_NUM_PFS_E5 (16)
#define MAX_NUM_PFS (MAX_NUM_PFS_E5)
#define MAX_NUM_OF_PFS_IN_CHIP (16) /* On both engines */
#define MAX_NUM_VFS_BB (120)
#define MAX_NUM_VFS_K2 (192)
#define MAX_NUM_VFS_E4 (MAX_NUM_VFS_K2)
#define MAX_NUM_VFS_E5 (240)
#define COMMON_MAX_NUM_VFS (MAX_NUM_VFS_E5)
#define MAX_NUM_FUNCTIONS_BB (MAX_NUM_PFS_BB + MAX_NUM_VFS_BB)
#define MAX_NUM_FUNCTIONS_K2 (MAX_NUM_PFS_K2 + MAX_NUM_VFS_K2)
#define MAX_NUM_FUNCTIONS (MAX_NUM_PFS + MAX_NUM_VFS_E4)
/* in both BB and K2, the VF number starts from 16. so for arrays containing all
* possible PFs and VFs - we need a constant for this size
*/
#define MAX_FUNCTION_NUMBER_BB (MAX_NUM_PFS + MAX_NUM_VFS_BB)
#define MAX_FUNCTION_NUMBER_K2 (MAX_NUM_PFS + MAX_NUM_VFS_K2)
#define MAX_FUNCTION_NUMBER_E4 (MAX_NUM_PFS + MAX_NUM_VFS_E4)
#define MAX_FUNCTION_NUMBER_E5 (MAX_NUM_PFS + MAX_NUM_VFS_E5)
#define COMMON_MAX_FUNCTION_NUMBER (MAX_NUM_PFS + MAX_NUM_VFS_E5)
#define MAX_NUM_VPORTS_K2 (208)
#define MAX_NUM_VPORTS_BB (160)
#define MAX_NUM_VPORTS_E4 (MAX_NUM_VPORTS_K2)
#define MAX_NUM_VPORTS_E5 (256)
#define COMMON_MAX_NUM_VPORTS (MAX_NUM_VPORTS_E5)
#define MAX_NUM_L2_QUEUES_BB (256)
#define MAX_NUM_L2_QUEUES_K2 (320)
#define MAX_NUM_L2_QUEUES_E5 (320) /* TODO_E5_VITALY - fix to 512 */
#define MAX_NUM_L2_QUEUES (MAX_NUM_L2_QUEUES_E5)
/* Traffic classes in network-facing blocks (PBF, BTB, NIG, BRB, PRS and QM) */
#define NUM_PHYS_TCS_4PORT_K2 4
#define NUM_PHYS_TCS_4PORT_TX_E5 6
#define NUM_PHYS_TCS_4PORT_RX_E5 4
#define NUM_OF_PHYS_TCS 8
#define PURE_LB_TC NUM_OF_PHYS_TCS
#define NUM_TCS_4PORT_K2 (NUM_PHYS_TCS_4PORT_K2 + 1)
#define NUM_TCS_4PORT_TX_E5 (NUM_PHYS_TCS_4PORT_TX_E5 + 1)
#define NUM_TCS_4PORT_RX_E5 (NUM_PHYS_TCS_4PORT_RX_E5 + 1)
#define NUM_OF_TCS (NUM_OF_PHYS_TCS + 1)
/* CIDs */
#define NUM_OF_CONNECTION_TYPES_E4 (8)
#define NUM_OF_CONNECTION_TYPES_E5 (16)
#define NUM_OF_TASK_TYPES (8)
#define NUM_OF_LCIDS (320)
#define NUM_OF_LTIDS (320)
/* Global PXP windows (GTT) */
#define NUM_OF_GTT 19
#define GTT_DWORD_SIZE_BITS 10
#define GTT_BYTE_SIZE_BITS (GTT_DWORD_SIZE_BITS + 2)
#define GTT_DWORD_SIZE (1 << GTT_DWORD_SIZE_BITS)
/* Tools Version */
#define TOOLS_VERSION 10
/*****************/
/* CDU CONSTANTS */
/*****************/
#define CDU_SEG_TYPE_OFFSET_REG_TYPE_SHIFT (17)
#define CDU_SEG_TYPE_OFFSET_REG_OFFSET_MASK (0x1ffff)
#define CDU_VF_FL_SEG_TYPE_OFFSET_REG_TYPE_SHIFT (12)
#define CDU_VF_FL_SEG_TYPE_OFFSET_REG_OFFSET_MASK (0xfff)
#define CDU_CONTEXT_VALIDATION_CFG_ENABLE_SHIFT (0)
#define CDU_CONTEXT_VALIDATION_CFG_VALIDATION_TYPE_SHIFT (1)
#define CDU_CONTEXT_VALIDATION_CFG_USE_TYPE (2)
#define CDU_CONTEXT_VALIDATION_CFG_USE_REGION (3)
#define CDU_CONTEXT_VALIDATION_CFG_USE_CID (4)
#define CDU_CONTEXT_VALIDATION_CFG_USE_ACTIVE (5)
/*****************/
/* DQ CONSTANTS */
/*****************/
/* DEMS */
#define DQ_DEMS_LEGACY 0
#define DQ_DEMS_TOE_MORE_TO_SEND 3
#define DQ_DEMS_TOE_LOCAL_ADV_WND 4
#define DQ_DEMS_ROCE_CQ_CONS 7
/* XCM agg val selection (HW) */
#define DQ_XCM_AGG_VAL_SEL_WORD2 0
#define DQ_XCM_AGG_VAL_SEL_WORD3 1
#define DQ_XCM_AGG_VAL_SEL_WORD4 2
#define DQ_XCM_AGG_VAL_SEL_WORD5 3
#define DQ_XCM_AGG_VAL_SEL_REG3 4
#define DQ_XCM_AGG_VAL_SEL_REG4 5
#define DQ_XCM_AGG_VAL_SEL_REG5 6
#define DQ_XCM_AGG_VAL_SEL_REG6 7
/* XCM agg val selection (FW) */
#define DQ_XCM_ETH_EDPM_NUM_BDS_CMD \
DQ_XCM_AGG_VAL_SEL_WORD2
#define DQ_XCM_ETH_TX_BD_CONS_CMD \
DQ_XCM_AGG_VAL_SEL_WORD3
#define DQ_XCM_CORE_TX_BD_CONS_CMD \
DQ_XCM_AGG_VAL_SEL_WORD3
#define DQ_XCM_ETH_TX_BD_PROD_CMD \
DQ_XCM_AGG_VAL_SEL_WORD4
#define DQ_XCM_CORE_TX_BD_PROD_CMD \
DQ_XCM_AGG_VAL_SEL_WORD4
#define DQ_XCM_CORE_SPQ_PROD_CMD \
DQ_XCM_AGG_VAL_SEL_WORD4
#define DQ_XCM_ETH_GO_TO_BD_CONS_CMD DQ_XCM_AGG_VAL_SEL_WORD5
#define DQ_XCM_FCOE_SQ_CONS_CMD DQ_XCM_AGG_VAL_SEL_WORD3
#define DQ_XCM_FCOE_SQ_PROD_CMD DQ_XCM_AGG_VAL_SEL_WORD4
#define DQ_XCM_FCOE_X_FERQ_PROD_CMD DQ_XCM_AGG_VAL_SEL_WORD5
#define DQ_XCM_ISCSI_SQ_CONS_CMD DQ_XCM_AGG_VAL_SEL_WORD3
#define DQ_XCM_ISCSI_SQ_PROD_CMD DQ_XCM_AGG_VAL_SEL_WORD4
#define DQ_XCM_ISCSI_MORE_TO_SEND_SEQ_CMD DQ_XCM_AGG_VAL_SEL_REG3
#define DQ_XCM_ISCSI_EXP_STAT_SN_CMD DQ_XCM_AGG_VAL_SEL_REG6
#define DQ_XCM_ROCE_SQ_PROD_CMD DQ_XCM_AGG_VAL_SEL_WORD4
#define DQ_XCM_TOE_TX_BD_PROD_CMD DQ_XCM_AGG_VAL_SEL_WORD4
#define DQ_XCM_TOE_MORE_TO_SEND_SEQ_CMD DQ_XCM_AGG_VAL_SEL_REG3
#define DQ_XCM_TOE_LOCAL_ADV_WND_SEQ_CMD DQ_XCM_AGG_VAL_SEL_REG4
/* UCM agg val selection (HW) */
#define DQ_UCM_AGG_VAL_SEL_WORD0 0
#define DQ_UCM_AGG_VAL_SEL_WORD1 1
#define DQ_UCM_AGG_VAL_SEL_WORD2 2
#define DQ_UCM_AGG_VAL_SEL_WORD3 3
#define DQ_UCM_AGG_VAL_SEL_REG0 4
#define DQ_UCM_AGG_VAL_SEL_REG1 5
#define DQ_UCM_AGG_VAL_SEL_REG2 6
#define DQ_UCM_AGG_VAL_SEL_REG3 7
/* UCM agg val selection (FW) */
#define DQ_UCM_ETH_PMD_TX_CONS_CMD DQ_UCM_AGG_VAL_SEL_WORD2
#define DQ_UCM_ETH_PMD_RX_CONS_CMD DQ_UCM_AGG_VAL_SEL_WORD3
#define DQ_UCM_ROCE_CQ_CONS_CMD DQ_UCM_AGG_VAL_SEL_REG0
#define DQ_UCM_ROCE_CQ_PROD_CMD DQ_UCM_AGG_VAL_SEL_REG2
/* TCM agg val selection (HW) */
#define DQ_TCM_AGG_VAL_SEL_WORD0 0
#define DQ_TCM_AGG_VAL_SEL_WORD1 1
#define DQ_TCM_AGG_VAL_SEL_WORD2 2
#define DQ_TCM_AGG_VAL_SEL_WORD3 3
#define DQ_TCM_AGG_VAL_SEL_REG1 4
#define DQ_TCM_AGG_VAL_SEL_REG2 5
#define DQ_TCM_AGG_VAL_SEL_REG6 6
#define DQ_TCM_AGG_VAL_SEL_REG9 7
/* TCM agg val selection (FW) */
#define DQ_TCM_L2B_BD_PROD_CMD DQ_TCM_AGG_VAL_SEL_WORD1
#define DQ_TCM_ROCE_RQ_PROD_CMD DQ_TCM_AGG_VAL_SEL_WORD0
/* XCM agg counter flag selection (HW) */
#define DQ_XCM_AGG_FLG_SHIFT_BIT14 0
#define DQ_XCM_AGG_FLG_SHIFT_BIT15 1
#define DQ_XCM_AGG_FLG_SHIFT_CF12 2
#define DQ_XCM_AGG_FLG_SHIFT_CF13 3
#define DQ_XCM_AGG_FLG_SHIFT_CF18 4
#define DQ_XCM_AGG_FLG_SHIFT_CF19 5
#define DQ_XCM_AGG_FLG_SHIFT_CF22 6
#define DQ_XCM_AGG_FLG_SHIFT_CF23 7
/* XCM agg counter flag selection (FW) */
#define DQ_XCM_ETH_DQ_CF_CMD (1 << \
DQ_XCM_AGG_FLG_SHIFT_CF18)
#define DQ_XCM_CORE_DQ_CF_CMD (1 << \
DQ_XCM_AGG_FLG_SHIFT_CF18)
#define DQ_XCM_ETH_TERMINATE_CMD (1 << \
DQ_XCM_AGG_FLG_SHIFT_CF19)
#define DQ_XCM_CORE_TERMINATE_CMD (1 << \
DQ_XCM_AGG_FLG_SHIFT_CF19)
#define DQ_XCM_ETH_SLOW_PATH_CMD (1 << \
DQ_XCM_AGG_FLG_SHIFT_CF22)
#define DQ_XCM_CORE_SLOW_PATH_CMD (1 << \
DQ_XCM_AGG_FLG_SHIFT_CF22)
#define DQ_XCM_ETH_TPH_EN_CMD (1 << \
DQ_XCM_AGG_FLG_SHIFT_CF23)
#define DQ_XCM_FCOE_SLOW_PATH_CMD (1 << DQ_XCM_AGG_FLG_SHIFT_CF22)
#define DQ_XCM_ISCSI_DQ_FLUSH_CMD (1 << DQ_XCM_AGG_FLG_SHIFT_CF19)
#define DQ_XCM_ISCSI_SLOW_PATH_CMD (1 << DQ_XCM_AGG_FLG_SHIFT_CF22)
#define DQ_XCM_ISCSI_PROC_ONLY_CLEANUP_CMD (1 << DQ_XCM_AGG_FLG_SHIFT_CF23)
#define DQ_XCM_TOE_DQ_FLUSH_CMD (1 << DQ_XCM_AGG_FLG_SHIFT_CF19)
#define DQ_XCM_TOE_SLOW_PATH_CMD (1 << DQ_XCM_AGG_FLG_SHIFT_CF22)
/* UCM agg counter flag selection (HW) */
#define DQ_UCM_AGG_FLG_SHIFT_CF0 0
#define DQ_UCM_AGG_FLG_SHIFT_CF1 1
#define DQ_UCM_AGG_FLG_SHIFT_CF3 2
#define DQ_UCM_AGG_FLG_SHIFT_CF4 3
#define DQ_UCM_AGG_FLG_SHIFT_CF5 4
#define DQ_UCM_AGG_FLG_SHIFT_CF6 5
#define DQ_UCM_AGG_FLG_SHIFT_RULE0EN 6
#define DQ_UCM_AGG_FLG_SHIFT_RULE1EN 7
/* UCM agg counter flag selection (FW) */
#define DQ_UCM_ETH_PMD_TX_ARM_CMD (1 << DQ_UCM_AGG_FLG_SHIFT_CF4)
#define DQ_UCM_ETH_PMD_RX_ARM_CMD (1 << DQ_UCM_AGG_FLG_SHIFT_CF5)
#define DQ_UCM_ROCE_CQ_ARM_SE_CF_CMD (1 << DQ_UCM_AGG_FLG_SHIFT_CF4)
#define DQ_UCM_ROCE_CQ_ARM_CF_CMD (1 << DQ_UCM_AGG_FLG_SHIFT_CF5)
#define DQ_UCM_TOE_TIMER_STOP_ALL_CMD (1 << DQ_UCM_AGG_FLG_SHIFT_CF3)
#define DQ_UCM_TOE_SLOW_PATH_CF_CMD (1 << DQ_UCM_AGG_FLG_SHIFT_CF4)
#define DQ_UCM_TOE_DQ_CF_CMD (1 << DQ_UCM_AGG_FLG_SHIFT_CF5)
/* TCM agg counter flag selection (HW) */
#define DQ_TCM_AGG_FLG_SHIFT_CF0 0
#define DQ_TCM_AGG_FLG_SHIFT_CF1 1
#define DQ_TCM_AGG_FLG_SHIFT_CF2 2
#define DQ_TCM_AGG_FLG_SHIFT_CF3 3
#define DQ_TCM_AGG_FLG_SHIFT_CF4 4
#define DQ_TCM_AGG_FLG_SHIFT_CF5 5
#define DQ_TCM_AGG_FLG_SHIFT_CF6 6
#define DQ_TCM_AGG_FLG_SHIFT_CF7 7
/* TCM agg counter flag selection (FW) */
#define DQ_TCM_FCOE_FLUSH_Q0_CMD (1 << DQ_TCM_AGG_FLG_SHIFT_CF1)
#define DQ_TCM_FCOE_DUMMY_TIMER_CMD (1 << DQ_TCM_AGG_FLG_SHIFT_CF2)
#define DQ_TCM_FCOE_TIMER_STOP_ALL_CMD (1 << DQ_TCM_AGG_FLG_SHIFT_CF3)
#define DQ_TCM_ISCSI_FLUSH_Q0_CMD (1 << DQ_TCM_AGG_FLG_SHIFT_CF1)
#define DQ_TCM_ISCSI_TIMER_STOP_ALL_CMD (1 << DQ_TCM_AGG_FLG_SHIFT_CF3)
#define DQ_TCM_TOE_FLUSH_Q0_CMD (1 << DQ_TCM_AGG_FLG_SHIFT_CF1)
#define DQ_TCM_TOE_TIMER_STOP_ALL_CMD (1 << DQ_TCM_AGG_FLG_SHIFT_CF3)
#define DQ_TCM_IWARP_POST_RQ_CF_CMD (1 << DQ_TCM_AGG_FLG_SHIFT_CF1)
/* PWM address mapping */
#define DQ_PWM_OFFSET_DPM_BASE 0x0
#define DQ_PWM_OFFSET_DPM_END 0x27
#define DQ_PWM_OFFSET_XCM16_BASE 0x40
#define DQ_PWM_OFFSET_XCM32_BASE 0x44
#define DQ_PWM_OFFSET_UCM16_BASE 0x48
#define DQ_PWM_OFFSET_UCM32_BASE 0x4C
#define DQ_PWM_OFFSET_UCM16_4 0x50
#define DQ_PWM_OFFSET_TCM16_BASE 0x58
#define DQ_PWM_OFFSET_TCM32_BASE 0x5C
#define DQ_PWM_OFFSET_XCM_FLAGS 0x68
#define DQ_PWM_OFFSET_UCM_FLAGS 0x69
#define DQ_PWM_OFFSET_TCM_FLAGS 0x6B
#define DQ_PWM_OFFSET_XCM_RDMA_SQ_PROD (DQ_PWM_OFFSET_XCM16_BASE + 2)
#define DQ_PWM_OFFSET_UCM_RDMA_CQ_CONS_32BIT (DQ_PWM_OFFSET_UCM32_BASE)
#define DQ_PWM_OFFSET_UCM_RDMA_CQ_CONS_16BIT (DQ_PWM_OFFSET_UCM16_4)
#define DQ_PWM_OFFSET_UCM_RDMA_INT_TIMEOUT (DQ_PWM_OFFSET_UCM16_BASE + 2)
#define DQ_PWM_OFFSET_UCM_RDMA_ARM_FLAGS (DQ_PWM_OFFSET_UCM_FLAGS)
#define DQ_PWM_OFFSET_TCM_ROCE_RQ_PROD (DQ_PWM_OFFSET_TCM16_BASE + 1)
#define DQ_PWM_OFFSET_TCM_IWARP_RQ_PROD (DQ_PWM_OFFSET_TCM16_BASE + 3)
#define DQ_REGION_SHIFT (12)
/* DPM */
#define DQ_DPM_WQE_BUFF_SIZE (320)
/* Conn type ranges */
#define DQ_CONN_TYPE_RANGE_SHIFT (4)
/*****************/
/* QM CONSTANTS */
/*****************/
/* number of TX queues in the QM */
#define MAX_QM_TX_QUEUES_K2 512
#define MAX_QM_TX_QUEUES_BB 448
#define MAX_QM_TX_QUEUES MAX_QM_TX_QUEUES_K2
/* number of Other queues in the QM */
#define MAX_QM_OTHER_QUEUES_BB 64
#define MAX_QM_OTHER_QUEUES_K2 128
#define MAX_QM_OTHER_QUEUES MAX_QM_OTHER_QUEUES_K2
/* number of queues in a PF queue group */
#define QM_PF_QUEUE_GROUP_SIZE 8
/* the size of a single queue element in bytes */
#define QM_PQ_ELEMENT_SIZE 4
/* base number of Tx PQs in the CM PQ representation.
* should be used when storing PQ IDs in CM PQ registers and context
*/
#define CM_TX_PQ_BASE 0x200
/* number of global Vport/QCN rate limiters */
#define MAX_QM_GLOBAL_RLS 256
/* QM registers data */
#define QM_LINE_CRD_REG_WIDTH 16
#define QM_LINE_CRD_REG_SIGN_BIT (1 << (QM_LINE_CRD_REG_WIDTH - 1))
#define QM_BYTE_CRD_REG_WIDTH 24
#define QM_BYTE_CRD_REG_SIGN_BIT (1 << (QM_BYTE_CRD_REG_WIDTH - 1))
#define QM_WFQ_CRD_REG_WIDTH 32
#define QM_WFQ_CRD_REG_SIGN_BIT (1 << (QM_WFQ_CRD_REG_WIDTH - 1))
#define QM_RL_CRD_REG_WIDTH 32
#define QM_RL_CRD_REG_SIGN_BIT (1 << (QM_RL_CRD_REG_WIDTH - 1))
/*****************/
/* CAU CONSTANTS */
/*****************/
#define CAU_FSM_ETH_RX 0
#define CAU_FSM_ETH_TX 1
/* Number of Protocol Indices per Status Block */
#define PIS_PER_SB_E4 12
#define PIS_PER_SB_E5 8
#define MAX_PIS_PER_SB_E4 OSAL_MAX_T(PIS_PER_SB_E4, PIS_PER_SB_E5)
/* fsm is stopped or not valid for this sb */
#define CAU_HC_STOPPED_STATE 3
/* fsm is working without interrupt coalescing for this sb*/
#define CAU_HC_DISABLE_STATE 4
/* fsm is working with interrupt coalescing for this sb*/
#define CAU_HC_ENABLE_STATE 0
/*****************/
/* IGU CONSTANTS */
/*****************/
#define MAX_SB_PER_PATH_K2 (368)
#define MAX_SB_PER_PATH_BB (288)
#define MAX_SB_PER_PATH_E5 (512)
#define MAX_TOT_SB_PER_PATH MAX_SB_PER_PATH_E5
#define MAX_SB_PER_PF_MIMD 129
#define MAX_SB_PER_PF_SIMD 64
#define MAX_SB_PER_VF 64
/* Memory addresses on the BAR for the IGU Sub Block */
#define IGU_MEM_BASE 0x0000
#define IGU_MEM_MSIX_BASE 0x0000
#define IGU_MEM_MSIX_UPPER 0x0101
#define IGU_MEM_MSIX_RESERVED_UPPER 0x01ff
#define IGU_MEM_PBA_MSIX_BASE 0x0200
#define IGU_MEM_PBA_MSIX_UPPER 0x0202
#define IGU_MEM_PBA_MSIX_RESERVED_UPPER 0x03ff
#define IGU_CMD_INT_ACK_BASE 0x0400
#define IGU_CMD_INT_ACK_UPPER (IGU_CMD_INT_ACK_BASE + \
MAX_TOT_SB_PER_PATH - \
1)
#define IGU_CMD_INT_ACK_RESERVED_UPPER 0x05ff
#define IGU_CMD_ATTN_BIT_UPD_UPPER 0x05f0
#define IGU_CMD_ATTN_BIT_SET_UPPER 0x05f1
#define IGU_CMD_ATTN_BIT_CLR_UPPER 0x05f2
#define IGU_REG_SISR_MDPC_WMASK_UPPER 0x05f3
#define IGU_REG_SISR_MDPC_WMASK_LSB_UPPER 0x05f4
#define IGU_REG_SISR_MDPC_WMASK_MSB_UPPER 0x05f5
#define IGU_REG_SISR_MDPC_WOMASK_UPPER 0x05f6
#define IGU_CMD_PROD_UPD_BASE 0x0600
#define IGU_CMD_PROD_UPD_UPPER (IGU_CMD_PROD_UPD_BASE + \
MAX_TOT_SB_PER_PATH - \
1)
#define IGU_CMD_PROD_UPD_RESERVED_UPPER 0x07ff
/*****************/
/* PXP CONSTANTS */
/*****************/
/* Bars for Blocks */
#define PXP_BAR_GRC 0
#define PXP_BAR_TSDM 0
#define PXP_BAR_USDM 0
#define PXP_BAR_XSDM 0
#define PXP_BAR_MSDM 0
#define PXP_BAR_YSDM 0
#define PXP_BAR_PSDM 0
#define PXP_BAR_IGU 0
#define PXP_BAR_DQ 1
/* PTT and GTT */
#define PXP_PER_PF_ENTRY_SIZE 8
#define PXP_NUM_GLOBAL_WINDOWS 243
#define PXP_GLOBAL_ENTRY_SIZE 4
#define PXP_ADMIN_WINDOW_ALLOWED_LENGTH 4
#define PXP_PF_WINDOW_ADMIN_START 0
#define PXP_PF_WINDOW_ADMIN_LENGTH 0x1000
#define PXP_PF_WINDOW_ADMIN_END (PXP_PF_WINDOW_ADMIN_START + \
PXP_PF_WINDOW_ADMIN_LENGTH - 1)
#define PXP_PF_WINDOW_ADMIN_PER_PF_START 0
#define PXP_PF_WINDOW_ADMIN_PER_PF_LENGTH (PXP_NUM_PF_WINDOWS * \
PXP_PER_PF_ENTRY_SIZE)
#define PXP_PF_WINDOW_ADMIN_PER_PF_END (PXP_PF_WINDOW_ADMIN_PER_PF_START + \
PXP_PF_WINDOW_ADMIN_PER_PF_LENGTH - 1)
#define PXP_PF_WINDOW_ADMIN_GLOBAL_START 0x200
#define PXP_PF_WINDOW_ADMIN_GLOBAL_LENGTH (PXP_NUM_GLOBAL_WINDOWS * \
PXP_GLOBAL_ENTRY_SIZE)
#define PXP_PF_WINDOW_ADMIN_GLOBAL_END \
(PXP_PF_WINDOW_ADMIN_GLOBAL_START + \
PXP_PF_WINDOW_ADMIN_GLOBAL_LENGTH - 1)
#define PXP_PF_GLOBAL_PRETEND_ADDR 0x1f0
#define PXP_PF_ME_OPAQUE_MASK_ADDR 0xf4
#define PXP_PF_ME_OPAQUE_ADDR 0x1f8
#define PXP_PF_ME_CONCRETE_ADDR 0x1fc
#define PXP_NUM_PF_WINDOWS 12
#define PXP_EXTERNAL_BAR_PF_WINDOW_START 0x1000
#define PXP_EXTERNAL_BAR_PF_WINDOW_NUM PXP_NUM_PF_WINDOWS
#define PXP_EXTERNAL_BAR_PF_WINDOW_SINGLE_SIZE 0x1000
#define PXP_EXTERNAL_BAR_PF_WINDOW_LENGTH \
(PXP_EXTERNAL_BAR_PF_WINDOW_NUM * \
PXP_EXTERNAL_BAR_PF_WINDOW_SINGLE_SIZE)
#define PXP_EXTERNAL_BAR_PF_WINDOW_END \
(PXP_EXTERNAL_BAR_PF_WINDOW_START + \
PXP_EXTERNAL_BAR_PF_WINDOW_LENGTH - 1)
#define PXP_EXTERNAL_BAR_GLOBAL_WINDOW_START \
(PXP_EXTERNAL_BAR_PF_WINDOW_END + 1)
#define PXP_EXTERNAL_BAR_GLOBAL_WINDOW_NUM PXP_NUM_GLOBAL_WINDOWS
#define PXP_EXTERNAL_BAR_GLOBAL_WINDOW_SINGLE_SIZE 0x1000
#define PXP_EXTERNAL_BAR_GLOBAL_WINDOW_LENGTH \
(PXP_EXTERNAL_BAR_GLOBAL_WINDOW_NUM * \
PXP_EXTERNAL_BAR_GLOBAL_WINDOW_SINGLE_SIZE)
#define PXP_EXTERNAL_BAR_GLOBAL_WINDOW_END \
(PXP_EXTERNAL_BAR_GLOBAL_WINDOW_START + \
PXP_EXTERNAL_BAR_GLOBAL_WINDOW_LENGTH - 1)
/* PF BAR */
#define PXP_BAR0_START_GRC 0x0000
#define PXP_BAR0_GRC_LENGTH 0x1C00000
#define PXP_BAR0_END_GRC \
(PXP_BAR0_START_GRC + PXP_BAR0_GRC_LENGTH - 1)
#define PXP_BAR0_START_IGU 0x1C00000
#define PXP_BAR0_IGU_LENGTH 0x10000
#define PXP_BAR0_END_IGU \
(PXP_BAR0_START_IGU + PXP_BAR0_IGU_LENGTH - 1)
#define PXP_BAR0_START_TSDM 0x1C80000
#define PXP_BAR0_SDM_LENGTH 0x40000
#define PXP_BAR0_SDM_RESERVED_LENGTH 0x40000
#define PXP_BAR0_END_TSDM \
(PXP_BAR0_START_TSDM + PXP_BAR0_SDM_LENGTH - 1)
#define PXP_BAR0_START_MSDM 0x1D00000
#define PXP_BAR0_END_MSDM \
(PXP_BAR0_START_MSDM + PXP_BAR0_SDM_LENGTH - 1)
#define PXP_BAR0_START_USDM 0x1D80000
#define PXP_BAR0_END_USDM \
(PXP_BAR0_START_USDM + PXP_BAR0_SDM_LENGTH - 1)
#define PXP_BAR0_START_XSDM 0x1E00000
#define PXP_BAR0_END_XSDM \
(PXP_BAR0_START_XSDM + PXP_BAR0_SDM_LENGTH - 1)
#define PXP_BAR0_START_YSDM 0x1E80000
#define PXP_BAR0_END_YSDM \
(PXP_BAR0_START_YSDM + PXP_BAR0_SDM_LENGTH - 1)
#define PXP_BAR0_START_PSDM 0x1F00000
#define PXP_BAR0_END_PSDM \
(PXP_BAR0_START_PSDM + PXP_BAR0_SDM_LENGTH - 1)
#define PXP_BAR0_FIRST_INVALID_ADDRESS \
(PXP_BAR0_END_PSDM + 1)
/* VF BAR */
#define PXP_VF_BAR0 0
#define PXP_VF_BAR0_START_IGU 0
#define PXP_VF_BAR0_IGU_LENGTH 0x3000
#define PXP_VF_BAR0_END_IGU \
(PXP_VF_BAR0_START_IGU + PXP_VF_BAR0_IGU_LENGTH - 1)
#define PXP_VF_BAR0_START_DQ 0x3000
#define PXP_VF_BAR0_DQ_LENGTH 0x200
#define PXP_VF_BAR0_DQ_OPAQUE_OFFSET 0
#define PXP_VF_BAR0_ME_OPAQUE_ADDRESS \
(PXP_VF_BAR0_START_DQ + PXP_VF_BAR0_DQ_OPAQUE_OFFSET)
#define PXP_VF_BAR0_ME_CONCRETE_ADDRESS \
(PXP_VF_BAR0_ME_OPAQUE_ADDRESS + 4)
#define PXP_VF_BAR0_END_DQ \
(PXP_VF_BAR0_START_DQ + PXP_VF_BAR0_DQ_LENGTH - 1)
#define PXP_VF_BAR0_START_TSDM_ZONE_B 0x3200
#define PXP_VF_BAR0_SDM_LENGTH_ZONE_B 0x200
#define PXP_VF_BAR0_END_TSDM_ZONE_B \
(PXP_VF_BAR0_START_TSDM_ZONE_B + PXP_VF_BAR0_SDM_LENGTH_ZONE_B - 1)
#define PXP_VF_BAR0_START_MSDM_ZONE_B 0x3400
#define PXP_VF_BAR0_END_MSDM_ZONE_B \
(PXP_VF_BAR0_START_MSDM_ZONE_B + PXP_VF_BAR0_SDM_LENGTH_ZONE_B - 1)
#define PXP_VF_BAR0_START_USDM_ZONE_B 0x3600
#define PXP_VF_BAR0_END_USDM_ZONE_B \
(PXP_VF_BAR0_START_USDM_ZONE_B + PXP_VF_BAR0_SDM_LENGTH_ZONE_B - 1)
#define PXP_VF_BAR0_START_XSDM_ZONE_B 0x3800
#define PXP_VF_BAR0_END_XSDM_ZONE_B \
(PXP_VF_BAR0_START_XSDM_ZONE_B + PXP_VF_BAR0_SDM_LENGTH_ZONE_B - 1)
#define PXP_VF_BAR0_START_YSDM_ZONE_B 0x3a00
#define PXP_VF_BAR0_END_YSDM_ZONE_B \
(PXP_VF_BAR0_START_YSDM_ZONE_B + PXP_VF_BAR0_SDM_LENGTH_ZONE_B - 1)
#define PXP_VF_BAR0_START_PSDM_ZONE_B 0x3c00
#define PXP_VF_BAR0_END_PSDM_ZONE_B \
(PXP_VF_BAR0_START_PSDM_ZONE_B + PXP_VF_BAR0_SDM_LENGTH_ZONE_B - 1)
#define PXP_VF_BAR0_START_GRC 0x3E00
#define PXP_VF_BAR0_GRC_LENGTH 0x200
#define PXP_VF_BAR0_END_GRC \
(PXP_VF_BAR0_START_GRC + PXP_VF_BAR0_GRC_LENGTH - 1)
#define PXP_VF_BAR0_START_SDM_ZONE_A 0x4000
#define PXP_VF_BAR0_END_SDM_ZONE_A 0x10000
#define PXP_VF_BAR0_START_IGU2 0x10000
#define PXP_VF_BAR0_IGU2_LENGTH 0xD000
#define PXP_VF_BAR0_END_IGU2 \
(PXP_VF_BAR0_START_IGU2 + PXP_VF_BAR0_IGU2_LENGTH - 1)
#define PXP_VF_BAR0_GRC_WINDOW_LENGTH 32
#define PXP_ILT_PAGE_SIZE_NUM_BITS_MIN 12
#define PXP_ILT_BLOCK_FACTOR_MULTIPLIER 1024
// ILT Records
#define PXP_NUM_ILT_RECORDS_BB 7600
#define PXP_NUM_ILT_RECORDS_K2 11000
#define MAX_NUM_ILT_RECORDS \
OSAL_MAX_T(PXP_NUM_ILT_RECORDS_BB, PXP_NUM_ILT_RECORDS_K2)
#define PXP_NUM_ILT_RECORDS_E5 13664
// Host Interface
#define PXP_QUEUES_ZONE_MAX_NUM_E4 320
#define PXP_QUEUES_ZONE_MAX_NUM_E5 512
/*****************/
/* PRM CONSTANTS */
/*****************/
#define PRM_DMA_PAD_BYTES_NUM 2
/*****************/
/* SDMs CONSTANTS */
/*****************/
#define SDM_OP_GEN_TRIG_NONE 0
#define SDM_OP_GEN_TRIG_WAKE_THREAD 1
#define SDM_OP_GEN_TRIG_AGG_INT 2
#define SDM_OP_GEN_TRIG_LOADER 4
#define SDM_OP_GEN_TRIG_INDICATE_ERROR 6
#define SDM_OP_GEN_TRIG_INC_ORDER_CNT 9
/***********************************************************/
/* Completion types */
/***********************************************************/
#define SDM_COMP_TYPE_NONE 0
#define SDM_COMP_TYPE_WAKE_THREAD 1
#define SDM_COMP_TYPE_AGG_INT 2
/* Send direct message to local CM and/or remote CMs. Destinations are defined
* by vector in CompParams.
*/
#define SDM_COMP_TYPE_CM 3
#define SDM_COMP_TYPE_LOADER 4
/* Send direct message to PXP (like "internal write" command) to write to remote
* Storm RAM via remote SDM
*/
#define SDM_COMP_TYPE_PXP 5
/* Indicate error per thread */
#define SDM_COMP_TYPE_INDICATE_ERROR 6
#define SDM_COMP_TYPE_RELEASE_THREAD 7
/* Write to local RAM as a completion */
#define SDM_COMP_TYPE_RAM 8
#define SDM_COMP_TYPE_INC_ORDER_CNT 9 /* Applicable only for E4 */
/******************/
/* PBF CONSTANTS */
/******************/
/* Number of PBF command queue lines. Each line is 32B. */
#define PBF_MAX_CMD_LINES_E4 3328
#define PBF_MAX_CMD_LINES_E5 5280
/* Number of BTB blocks. Each block is 256B. */
#define BTB_MAX_BLOCKS 1440
/*****************/
/* PRS CONSTANTS */
/*****************/
#define PRS_GFT_CAM_LINES_NO_MATCH 31
/*
* Interrupt coalescing TimeSet
*/
struct coalescing_timeset {
u8 value;
/* Interrupt coalescing TimeSet (timeout_ticks = TimeSet shl (TimerRes+1)) */
#define COALESCING_TIMESET_TIMESET_MASK 0x7F
#define COALESCING_TIMESET_TIMESET_SHIFT 0
/* Only if this flag is set, timeset will take effect */
#define COALESCING_TIMESET_VALID_MASK 0x1
#define COALESCING_TIMESET_VALID_SHIFT 7
};
struct common_queue_zone {
__le16 ring_drv_data_consumer;
__le16 reserved;
};
/*
* ETH Rx producers data
*/
struct eth_rx_prod_data {
__le16 bd_prod /* BD producer. */;
__le16 cqe_prod /* CQE producer. */;
};
struct tcp_ulp_connect_done_params {
__le16 mss;
u8 snd_wnd_scale;
u8 flags;
#define TCP_ULP_CONNECT_DONE_PARAMS_TS_EN_MASK 0x1
#define TCP_ULP_CONNECT_DONE_PARAMS_TS_EN_SHIFT 0
#define TCP_ULP_CONNECT_DONE_PARAMS_RESERVED_MASK 0x7F
#define TCP_ULP_CONNECT_DONE_PARAMS_RESERVED_SHIFT 1
};
struct iscsi_connect_done_results {
__le16 icid /* Context ID of the connection */;
__le16 conn_id /* Driver connection ID */;
/* decided tcp params after connect done */
struct tcp_ulp_connect_done_params params;
};
struct iscsi_eqe_data {
__le16 icid /* Context ID of the connection */;
__le16 conn_id /* Driver connection ID */;
__le16 reserved;
/* error code - relevant only if the opcode indicates its an error */
u8 error_code;
u8 error_pdu_opcode_reserved;
/* The processed PDUs opcode on which happened the error - updated for specific
* error codes, by default=0xFF
*/
#define ISCSI_EQE_DATA_ERROR_PDU_OPCODE_MASK 0x3F
#define ISCSI_EQE_DATA_ERROR_PDU_OPCODE_SHIFT 0
/* Indication for driver is the error_pdu_opcode field has valid value */
#define ISCSI_EQE_DATA_ERROR_PDU_OPCODE_VALID_MASK 0x1
#define ISCSI_EQE_DATA_ERROR_PDU_OPCODE_VALID_SHIFT 6
#define ISCSI_EQE_DATA_RESERVED0_MASK 0x1
#define ISCSI_EQE_DATA_RESERVED0_SHIFT 7
};
/*
* Multi function mode
*/
enum mf_mode {
ERROR_MODE /* Unsupported mode */,
MF_OVLAN /* Multi function based on outer VLAN */,
MF_NPAR /* Multi function based on MAC address (NIC partitioning) */,
MAX_MF_MODE
};
/* Per-protocol connection types */
enum protocol_type {
PROTOCOLID_ISCSI /* iSCSI */,
PROTOCOLID_FCOE /* FCoE */,
PROTOCOLID_ROCE /* RoCE */,
PROTOCOLID_CORE /* Core (light L2, slow path core) */,
PROTOCOLID_ETH /* Ethernet */,
PROTOCOLID_IWARP /* iWARP */,
PROTOCOLID_TOE /* TOE */,
PROTOCOLID_PREROCE /* Pre (tapeout) RoCE */,
PROTOCOLID_COMMON /* ProtocolCommon */,
PROTOCOLID_TCP /* TCP */,
MAX_PROTOCOL_TYPE
};
struct regpair {
__le32 lo /* low word for reg-pair */;
__le32 hi /* high word for reg-pair */;
};
/*
* Ustorm Queue Zone
*/
struct ustorm_eth_queue_zone {
/* Rx interrupt coalescing TimeSet */
struct coalescing_timeset int_coalescing_timeset;
u8 reserved[3];
};
struct ustorm_queue_zone {
struct ustorm_eth_queue_zone eth;
struct common_queue_zone common;
};
/* status block structure */
struct cau_pi_entry {
__le32 prod;
/* A per protocol indexPROD value. */
#define CAU_PI_ENTRY_PROD_VAL_MASK 0xFFFF
#define CAU_PI_ENTRY_PROD_VAL_SHIFT 0
/* This value determines the TimeSet that the PI is associated with */
#define CAU_PI_ENTRY_PI_TIMESET_MASK 0x7F
#define CAU_PI_ENTRY_PI_TIMESET_SHIFT 16
/* Select the FSM within the SB */
#define CAU_PI_ENTRY_FSM_SEL_MASK 0x1
#define CAU_PI_ENTRY_FSM_SEL_SHIFT 23
/* Select the FSM within the SB */
#define CAU_PI_ENTRY_RESERVED_MASK 0xFF
#define CAU_PI_ENTRY_RESERVED_SHIFT 24
};
/* status block structure */
struct cau_sb_entry {
__le32 data;
/* The SB PROD index which is sent to the IGU. */
#define CAU_SB_ENTRY_SB_PROD_MASK 0xFFFFFF
#define CAU_SB_ENTRY_SB_PROD_SHIFT 0
#define CAU_SB_ENTRY_STATE0_MASK 0xF /* RX state */
#define CAU_SB_ENTRY_STATE0_SHIFT 24
#define CAU_SB_ENTRY_STATE1_MASK 0xF /* TX state */
#define CAU_SB_ENTRY_STATE1_SHIFT 28
__le32 params;
/* Indicates the RX TimeSet that this SB is associated with. */
#define CAU_SB_ENTRY_SB_TIMESET0_MASK 0x7F
#define CAU_SB_ENTRY_SB_TIMESET0_SHIFT 0
/* Indicates the TX TimeSet that this SB is associated with. */
#define CAU_SB_ENTRY_SB_TIMESET1_MASK 0x7F
#define CAU_SB_ENTRY_SB_TIMESET1_SHIFT 7
/* This value will determine the RX FSM timer resolution in ticks */
#define CAU_SB_ENTRY_TIMER_RES0_MASK 0x3
#define CAU_SB_ENTRY_TIMER_RES0_SHIFT 14
/* This value will determine the TX FSM timer resolution in ticks */
#define CAU_SB_ENTRY_TIMER_RES1_MASK 0x3
#define CAU_SB_ENTRY_TIMER_RES1_SHIFT 16
#define CAU_SB_ENTRY_VF_NUMBER_MASK 0xFF
#define CAU_SB_ENTRY_VF_NUMBER_SHIFT 18
#define CAU_SB_ENTRY_VF_VALID_MASK 0x1
#define CAU_SB_ENTRY_VF_VALID_SHIFT 26
#define CAU_SB_ENTRY_PF_NUMBER_MASK 0xF
#define CAU_SB_ENTRY_PF_NUMBER_SHIFT 27
/* If set then indicates that the TPH STAG is equal to the SB number. Otherwise
* the STAG will be equal to all ones.
*/
#define CAU_SB_ENTRY_TPH_MASK 0x1
#define CAU_SB_ENTRY_TPH_SHIFT 31
};
/*
* Igu cleanup bit values to distinguish between clean or producer consumer
* update.
*/
enum command_type_bit {
IGU_COMMAND_TYPE_NOP = 0,
IGU_COMMAND_TYPE_SET = 1,
MAX_COMMAND_TYPE_BIT
};
/* core doorbell data */
struct core_db_data {
u8 params;
/* destination of doorbell (use enum db_dest) */
#define CORE_DB_DATA_DEST_MASK 0x3
#define CORE_DB_DATA_DEST_SHIFT 0
/* aggregative command to CM (use enum db_agg_cmd_sel) */
#define CORE_DB_DATA_AGG_CMD_MASK 0x3
#define CORE_DB_DATA_AGG_CMD_SHIFT 2
#define CORE_DB_DATA_BYPASS_EN_MASK 0x1 /* enable QM bypass */
#define CORE_DB_DATA_BYPASS_EN_SHIFT 4
#define CORE_DB_DATA_RESERVED_MASK 0x1
#define CORE_DB_DATA_RESERVED_SHIFT 5
/* aggregative value selection */
#define CORE_DB_DATA_AGG_VAL_SEL_MASK 0x3
#define CORE_DB_DATA_AGG_VAL_SEL_SHIFT 6
/* bit for every DQ counter flags in CM context that DQ can increment */
u8 agg_flags;
__le16 spq_prod;
};
/* Enum of doorbell aggregative command selection */
enum db_agg_cmd_sel {
DB_AGG_CMD_NOP /* No operation */,
DB_AGG_CMD_SET /* Set the value */,
DB_AGG_CMD_ADD /* Add the value */,
DB_AGG_CMD_MAX /* Set max of current and new value */,
MAX_DB_AGG_CMD_SEL
};
/* Enum of doorbell destination */
enum db_dest {
DB_DEST_XCM /* TX doorbell to XCM */,
DB_DEST_UCM /* RX doorbell to UCM */,
DB_DEST_TCM /* RX doorbell to TCM */,
DB_NUM_DESTINATIONS,
MAX_DB_DEST
};
/*
* Enum of doorbell DPM types
*/
enum db_dpm_type {
DPM_LEGACY /* Legacy DPM- to Xstorm RAM */,
DPM_RDMA /* RDMA DPM (only RoCE in E4) - to NIG */,
/* L2 DPM inline- to PBF, with packet data on doorbell */
DPM_L2_INLINE,
DPM_L2_BD /* L2 DPM with BD- to PBF, with TX BD data on doorbell */,
MAX_DB_DPM_TYPE
};
/*
* Structure for doorbell data, in L2 DPM mode, for the first doorbell in a DPM
* burst
*/
struct db_l2_dpm_data {
__le16 icid /* internal CID */;
__le16 bd_prod /* bd producer value to update */;
__le32 params;
/* Size in QWORD-s of the DPM burst */
#define DB_L2_DPM_DATA_SIZE_MASK 0x3F
#define DB_L2_DPM_DATA_SIZE_SHIFT 0
/* Type of DPM transaction (DPM_L2_INLINE or DPM_L2_BD) (use enum db_dpm_type)
*/
#define DB_L2_DPM_DATA_DPM_TYPE_MASK 0x3
#define DB_L2_DPM_DATA_DPM_TYPE_SHIFT 6
#define DB_L2_DPM_DATA_NUM_BDS_MASK 0xFF /* number of BD-s */
#define DB_L2_DPM_DATA_NUM_BDS_SHIFT 8
/* size of the packet to be transmitted in bytes */
#define DB_L2_DPM_DATA_PKT_SIZE_MASK 0x7FF
#define DB_L2_DPM_DATA_PKT_SIZE_SHIFT 16
#define DB_L2_DPM_DATA_RESERVED0_MASK 0x1
#define DB_L2_DPM_DATA_RESERVED0_SHIFT 27
/* In DPM_L2_BD mode: the number of SGE-s */
#define DB_L2_DPM_DATA_SGE_NUM_MASK 0x7
#define DB_L2_DPM_DATA_SGE_NUM_SHIFT 28
/* Flag indicating whether to enable GFS search */
#define DB_L2_DPM_DATA_RESERVED1_MASK 0x1
#define DB_L2_DPM_DATA_RESERVED1_SHIFT 31
};
/*
* Structure for SGE in a DPM doorbell of type DPM_L2_BD
*/
struct db_l2_dpm_sge {
struct regpair addr /* Single continuous buffer */;
__le16 nbytes /* Number of bytes in this BD. */;
__le16 bitfields;
/* The TPH STAG index value */
#define DB_L2_DPM_SGE_TPH_ST_INDEX_MASK 0x1FF
#define DB_L2_DPM_SGE_TPH_ST_INDEX_SHIFT 0
#define DB_L2_DPM_SGE_RESERVED0_MASK 0x3
#define DB_L2_DPM_SGE_RESERVED0_SHIFT 9
/* Indicate if ST hint is requested or not */
#define DB_L2_DPM_SGE_ST_VALID_MASK 0x1
#define DB_L2_DPM_SGE_ST_VALID_SHIFT 11
#define DB_L2_DPM_SGE_RESERVED1_MASK 0xF
#define DB_L2_DPM_SGE_RESERVED1_SHIFT 12
__le32 reserved2;
};
/* Structure for doorbell address, in legacy mode */
struct db_legacy_addr {
__le32 addr;
#define DB_LEGACY_ADDR_RESERVED0_MASK 0x3
#define DB_LEGACY_ADDR_RESERVED0_SHIFT 0
/* doorbell extraction mode specifier- 0 if not used */
#define DB_LEGACY_ADDR_DEMS_MASK 0x7
#define DB_LEGACY_ADDR_DEMS_SHIFT 2
#define DB_LEGACY_ADDR_ICID_MASK 0x7FFFFFF /* internal CID */
#define DB_LEGACY_ADDR_ICID_SHIFT 5
};
/*
* Structure for doorbell address, in PWM mode
*/
struct db_pwm_addr {
__le32 addr;
#define DB_PWM_ADDR_RESERVED0_MASK 0x7
#define DB_PWM_ADDR_RESERVED0_SHIFT 0
/* Offset in PWM address space */
#define DB_PWM_ADDR_OFFSET_MASK 0x7F
#define DB_PWM_ADDR_OFFSET_SHIFT 3
#define DB_PWM_ADDR_WID_MASK 0x3 /* Window ID */
#define DB_PWM_ADDR_WID_SHIFT 10
#define DB_PWM_ADDR_DPI_MASK 0xFFFF /* Doorbell page ID */
#define DB_PWM_ADDR_DPI_SHIFT 12
#define DB_PWM_ADDR_RESERVED1_MASK 0xF
#define DB_PWM_ADDR_RESERVED1_SHIFT 28
};
/*
* Parameters to RDMA firmware, passed in EDPM doorbell
*/
struct db_rdma_dpm_params {
__le32 params;
/* Size in QWORD-s of the DPM burst */
#define DB_RDMA_DPM_PARAMS_SIZE_MASK 0x3F
#define DB_RDMA_DPM_PARAMS_SIZE_SHIFT 0
/* Type of DPM transacation (DPM_RDMA) (use enum db_dpm_type) */
#define DB_RDMA_DPM_PARAMS_DPM_TYPE_MASK 0x3
#define DB_RDMA_DPM_PARAMS_DPM_TYPE_SHIFT 6
/* opcode for RDMA operation */
#define DB_RDMA_DPM_PARAMS_OPCODE_MASK 0xFF
#define DB_RDMA_DPM_PARAMS_OPCODE_SHIFT 8
/* the size of the WQE payload in bytes */
#define DB_RDMA_DPM_PARAMS_WQE_SIZE_MASK 0x7FF
#define DB_RDMA_DPM_PARAMS_WQE_SIZE_SHIFT 16
#define DB_RDMA_DPM_PARAMS_RESERVED0_MASK 0x1
#define DB_RDMA_DPM_PARAMS_RESERVED0_SHIFT 27
/* RoCE completion flag */
#define DB_RDMA_DPM_PARAMS_COMPLETION_FLG_MASK 0x1
#define DB_RDMA_DPM_PARAMS_COMPLETION_FLG_SHIFT 28
#define DB_RDMA_DPM_PARAMS_S_FLG_MASK 0x1 /* RoCE S flag */
#define DB_RDMA_DPM_PARAMS_S_FLG_SHIFT 29
#define DB_RDMA_DPM_PARAMS_RESERVED1_MASK 0x1
#define DB_RDMA_DPM_PARAMS_RESERVED1_SHIFT 30
/* Connection type is iWARP */
#define DB_RDMA_DPM_PARAMS_CONN_TYPE_IS_IWARP_MASK 0x1
#define DB_RDMA_DPM_PARAMS_CONN_TYPE_IS_IWARP_SHIFT 31
};
/*
* Structure for doorbell data, in RDMA DPM mode, for the first doorbell in a
* DPM burst
*/
struct db_rdma_dpm_data {
__le16 icid /* internal CID */;
__le16 prod_val /* aggregated value to update */;
/* parameters passed to RDMA firmware */
struct db_rdma_dpm_params params;
};
/* Igu interrupt command */
enum igu_int_cmd {
IGU_INT_ENABLE = 0,
IGU_INT_DISABLE = 1,
IGU_INT_NOP = 2,
IGU_INT_NOP2 = 3,
MAX_IGU_INT_CMD
};
/* IGU producer or consumer update command */
struct igu_prod_cons_update {
__le32 sb_id_and_flags;
#define IGU_PROD_CONS_UPDATE_SB_INDEX_MASK 0xFFFFFF
#define IGU_PROD_CONS_UPDATE_SB_INDEX_SHIFT 0
#define IGU_PROD_CONS_UPDATE_UPDATE_FLAG_MASK 0x1
#define IGU_PROD_CONS_UPDATE_UPDATE_FLAG_SHIFT 24
/* interrupt enable/disable/nop (use enum igu_int_cmd) */
#define IGU_PROD_CONS_UPDATE_ENABLE_INT_MASK 0x3
#define IGU_PROD_CONS_UPDATE_ENABLE_INT_SHIFT 25
/* (use enum igu_seg_access) */
#define IGU_PROD_CONS_UPDATE_SEGMENT_ACCESS_MASK 0x1
#define IGU_PROD_CONS_UPDATE_SEGMENT_ACCESS_SHIFT 27
#define IGU_PROD_CONS_UPDATE_TIMER_MASK_MASK 0x1
#define IGU_PROD_CONS_UPDATE_TIMER_MASK_SHIFT 28
#define IGU_PROD_CONS_UPDATE_RESERVED0_MASK 0x3
#define IGU_PROD_CONS_UPDATE_RESERVED0_SHIFT 29
/* must always be set cleared (use enum command_type_bit) */
#define IGU_PROD_CONS_UPDATE_COMMAND_TYPE_MASK 0x1
#define IGU_PROD_CONS_UPDATE_COMMAND_TYPE_SHIFT 31
__le32 reserved1;
};
/* Igu segments access for default status block only */
enum igu_seg_access {
IGU_SEG_ACCESS_REG = 0,
IGU_SEG_ACCESS_ATTN = 1,
MAX_IGU_SEG_ACCESS
};
/*
* Enumeration for L3 type field of parsing_and_err_flags_union. L3Type:
* 0 - unknown (not ip) ,1 - Ipv4, 2 - Ipv6 (this field can be filled according
* to the last-ethertype)
*/
enum l3_type {
e_l3_type_unknown,
e_l3_type_ipv4,
e_l3_type_ipv6,
MAX_L3_TYPE
};
/*
* Enumeration for l4Protocol field of parsing_and_err_flags_union. L4-protocol
* 0 - none, 1 - TCP, 2- UDP. if the packet is IPv4 fragment, and its not the
* first fragment, the protocol-type should be set to none.
*/
enum l4_protocol {
e_l4_protocol_none,
e_l4_protocol_tcp,
e_l4_protocol_udp,
MAX_L4_PROTOCOL
};
/*
* Parsing and error flags field.
*/
struct parsing_and_err_flags {
__le16 flags;
/* L3Type: 0 - unknown (not ip) ,1 - Ipv4, 2 - Ipv6 (this field can be filled
* according to the last-ethertype) (use enum l3_type)
*/
#define PARSING_AND_ERR_FLAGS_L3TYPE_MASK 0x3
#define PARSING_AND_ERR_FLAGS_L3TYPE_SHIFT 0
/* L4-protocol 0 - none, 1 - TCP, 2- UDP. if the packet is IPv4 fragment, and
* its not the first fragment, the protocol-type should be set to none.
* (use enum l4_protocol)
*/
#define PARSING_AND_ERR_FLAGS_L4PROTOCOL_MASK 0x3
#define PARSING_AND_ERR_FLAGS_L4PROTOCOL_SHIFT 2
/* Set if the packet is IPv4 fragment. */
#define PARSING_AND_ERR_FLAGS_IPV4FRAG_MASK 0x1
#define PARSING_AND_ERR_FLAGS_IPV4FRAG_SHIFT 4
/* Set if VLAN tag exists. Invalid if tunnel type are IP GRE or IP GENEVE. */
#define PARSING_AND_ERR_FLAGS_TAG8021QEXIST_MASK 0x1
#define PARSING_AND_ERR_FLAGS_TAG8021QEXIST_SHIFT 5
/* Set if L4 checksum was calculated. */
#define PARSING_AND_ERR_FLAGS_L4CHKSMWASCALCULATED_MASK 0x1
#define PARSING_AND_ERR_FLAGS_L4CHKSMWASCALCULATED_SHIFT 6
/* Set for PTP packet. */
#define PARSING_AND_ERR_FLAGS_TIMESYNCPKT_MASK 0x1
#define PARSING_AND_ERR_FLAGS_TIMESYNCPKT_SHIFT 7
/* Set if PTP timestamp recorded. */
#define PARSING_AND_ERR_FLAGS_TIMESTAMPRECORDED_MASK 0x1
#define PARSING_AND_ERR_FLAGS_TIMESTAMPRECORDED_SHIFT 8
/* Set if either version-mismatch or hdr-len-error or ipv4-cksm is set or ipv6
* ver mismatch
*/
#define PARSING_AND_ERR_FLAGS_IPHDRERROR_MASK 0x1
#define PARSING_AND_ERR_FLAGS_IPHDRERROR_SHIFT 9
/* Set if L4 checksum validation failed. Valid only if L4 checksum was
* calculated.
*/
#define PARSING_AND_ERR_FLAGS_L4CHKSMERROR_MASK 0x1
#define PARSING_AND_ERR_FLAGS_L4CHKSMERROR_SHIFT 10
/* Set if GRE/VXLAN/GENEVE tunnel detected. */
#define PARSING_AND_ERR_FLAGS_TUNNELEXIST_MASK 0x1
#define PARSING_AND_ERR_FLAGS_TUNNELEXIST_SHIFT 11
/* Set if VLAN tag exists in tunnel header. */
#define PARSING_AND_ERR_FLAGS_TUNNEL8021QTAGEXIST_MASK 0x1
#define PARSING_AND_ERR_FLAGS_TUNNEL8021QTAGEXIST_SHIFT 12
/* Set if either tunnel-ipv4-version-mismatch or tunnel-ipv4-hdr-len-error or
* tunnel-ipv4-cksm is set or tunneling ipv6 ver mismatch
*/
#define PARSING_AND_ERR_FLAGS_TUNNELIPHDRERROR_MASK 0x1
#define PARSING_AND_ERR_FLAGS_TUNNELIPHDRERROR_SHIFT 13
/* Set if GRE or VXLAN/GENEVE UDP checksum was calculated. */
#define PARSING_AND_ERR_FLAGS_TUNNELL4CHKSMWASCALCULATED_MASK 0x1
#define PARSING_AND_ERR_FLAGS_TUNNELL4CHKSMWASCALCULATED_SHIFT 14
/* Set if tunnel L4 checksum validation failed. Valid only if tunnel L4 checksum
* was calculated.
*/
#define PARSING_AND_ERR_FLAGS_TUNNELL4CHKSMERROR_MASK 0x1
#define PARSING_AND_ERR_FLAGS_TUNNELL4CHKSMERROR_SHIFT 15
};
/*
* Parsing error flags bitmap.
*/
struct parsing_err_flags {
__le16 flags;
/* MAC error indication */
#define PARSING_ERR_FLAGS_MAC_ERROR_MASK 0x1
#define PARSING_ERR_FLAGS_MAC_ERROR_SHIFT 0
/* truncation error indication */
#define PARSING_ERR_FLAGS_TRUNC_ERROR_MASK 0x1
#define PARSING_ERR_FLAGS_TRUNC_ERROR_SHIFT 1
/* packet too small indication */
#define PARSING_ERR_FLAGS_PKT_TOO_SMALL_MASK 0x1
#define PARSING_ERR_FLAGS_PKT_TOO_SMALL_SHIFT 2
/* Header Missing Tag */
#define PARSING_ERR_FLAGS_ANY_HDR_MISSING_TAG_MASK 0x1
#define PARSING_ERR_FLAGS_ANY_HDR_MISSING_TAG_SHIFT 3
/* from frame cracker output */
#define PARSING_ERR_FLAGS_ANY_HDR_IP_VER_MISMTCH_MASK 0x1
#define PARSING_ERR_FLAGS_ANY_HDR_IP_VER_MISMTCH_SHIFT 4
/* from frame cracker output */
#define PARSING_ERR_FLAGS_ANY_HDR_IP_V4_HDR_LEN_TOO_SMALL_MASK 0x1
#define PARSING_ERR_FLAGS_ANY_HDR_IP_V4_HDR_LEN_TOO_SMALL_SHIFT 5
/* set this error if: 1. total-len is smaller than hdr-len 2. total-ip-len
* indicates number that is bigger than real packet length 3. tunneling:
* total-ip-length of the outer header points to offset that is smaller than
* the one pointed to by the total-ip-len of the inner hdr.
*/
#define PARSING_ERR_FLAGS_ANY_HDR_IP_BAD_TOTAL_LEN_MASK 0x1
#define PARSING_ERR_FLAGS_ANY_HDR_IP_BAD_TOTAL_LEN_SHIFT 6
/* from frame cracker output */
#define PARSING_ERR_FLAGS_IP_V4_CHKSM_ERROR_MASK 0x1
#define PARSING_ERR_FLAGS_IP_V4_CHKSM_ERROR_SHIFT 7
/* from frame cracker output. for either TCP or UDP */
#define PARSING_ERR_FLAGS_ANY_HDR_L4_IP_LEN_MISMTCH_MASK 0x1
#define PARSING_ERR_FLAGS_ANY_HDR_L4_IP_LEN_MISMTCH_SHIFT 8
/* from frame cracker output */
#define PARSING_ERR_FLAGS_ZERO_UDP_IP_V6_CHKSM_MASK 0x1
#define PARSING_ERR_FLAGS_ZERO_UDP_IP_V6_CHKSM_SHIFT 9
/* cksm calculated and value isn't 0xffff or L4-cksm-wasnt-calculated for any
* reason, like: udp/ipv4 checksum is 0 etc.
*/
#define PARSING_ERR_FLAGS_INNER_L4_CHKSM_ERROR_MASK 0x1
#define PARSING_ERR_FLAGS_INNER_L4_CHKSM_ERROR_SHIFT 10
/* from frame cracker output */
#define PARSING_ERR_FLAGS_ANY_HDR_ZERO_TTL_OR_HOP_LIM_MASK 0x1
#define PARSING_ERR_FLAGS_ANY_HDR_ZERO_TTL_OR_HOP_LIM_SHIFT 11
/* from frame cracker output */
#define PARSING_ERR_FLAGS_NON_8021Q_TAG_EXISTS_IN_BOTH_HDRS_MASK 0x1
#define PARSING_ERR_FLAGS_NON_8021Q_TAG_EXISTS_IN_BOTH_HDRS_SHIFT 12
/* set if geneve option size was over 32 byte */
#define PARSING_ERR_FLAGS_GENEVE_OPTION_OVERSIZED_MASK 0x1
#define PARSING_ERR_FLAGS_GENEVE_OPTION_OVERSIZED_SHIFT 13
/* from frame cracker output */
#define PARSING_ERR_FLAGS_TUNNEL_IP_V4_CHKSM_ERROR_MASK 0x1
#define PARSING_ERR_FLAGS_TUNNEL_IP_V4_CHKSM_ERROR_SHIFT 14
/* from frame cracker output */
#define PARSING_ERR_FLAGS_TUNNEL_L4_CHKSM_ERROR_MASK 0x1
#define PARSING_ERR_FLAGS_TUNNEL_L4_CHKSM_ERROR_SHIFT 15
};
/*
* Pb context
*/
struct pb_context {
__le32 crc[4];
};
/* Concrete Function ID. */
struct pxp_concrete_fid {
__le16 fid;
#define PXP_CONCRETE_FID_PFID_MASK 0xF /* Parent PFID */
#define PXP_CONCRETE_FID_PFID_SHIFT 0
#define PXP_CONCRETE_FID_PORT_MASK 0x3 /* port number */
#define PXP_CONCRETE_FID_PORT_SHIFT 4
#define PXP_CONCRETE_FID_PATH_MASK 0x1 /* path number */
#define PXP_CONCRETE_FID_PATH_SHIFT 6
#define PXP_CONCRETE_FID_VFVALID_MASK 0x1
#define PXP_CONCRETE_FID_VFVALID_SHIFT 7
#define PXP_CONCRETE_FID_VFID_MASK 0xFF
#define PXP_CONCRETE_FID_VFID_SHIFT 8
};
struct pxp_pretend_concrete_fid {
__le16 fid;
#define PXP_PRETEND_CONCRETE_FID_PFID_MASK 0xF
#define PXP_PRETEND_CONCRETE_FID_PFID_SHIFT 0
#define PXP_PRETEND_CONCRETE_FID_RESERVED_MASK 0x7
#define PXP_PRETEND_CONCRETE_FID_RESERVED_SHIFT 4
#define PXP_PRETEND_CONCRETE_FID_VFVALID_MASK 0x1
#define PXP_PRETEND_CONCRETE_FID_VFVALID_SHIFT 7
#define PXP_PRETEND_CONCRETE_FID_VFID_MASK 0xFF
#define PXP_PRETEND_CONCRETE_FID_VFID_SHIFT 8
};
union pxp_pretend_fid {
struct pxp_pretend_concrete_fid concrete_fid;
__le16 opaque_fid;
};
/* Pxp Pretend Command Register. */
struct pxp_pretend_cmd {
union pxp_pretend_fid fid;
__le16 control;
#define PXP_PRETEND_CMD_PATH_MASK 0x1
#define PXP_PRETEND_CMD_PATH_SHIFT 0
#define PXP_PRETEND_CMD_USE_PORT_MASK 0x1
#define PXP_PRETEND_CMD_USE_PORT_SHIFT 1
#define PXP_PRETEND_CMD_PORT_MASK 0x3
#define PXP_PRETEND_CMD_PORT_SHIFT 2
#define PXP_PRETEND_CMD_RESERVED0_MASK 0xF
#define PXP_PRETEND_CMD_RESERVED0_SHIFT 4
#define PXP_PRETEND_CMD_RESERVED1_MASK 0xF
#define PXP_PRETEND_CMD_RESERVED1_SHIFT 8
#define PXP_PRETEND_CMD_PRETEND_PATH_MASK 0x1
#define PXP_PRETEND_CMD_PRETEND_PATH_SHIFT 12
#define PXP_PRETEND_CMD_PRETEND_PORT_MASK 0x1
#define PXP_PRETEND_CMD_PRETEND_PORT_SHIFT 13
#define PXP_PRETEND_CMD_PRETEND_FUNCTION_MASK 0x1
#define PXP_PRETEND_CMD_PRETEND_FUNCTION_SHIFT 14
#define PXP_PRETEND_CMD_IS_CONCRETE_MASK 0x1
#define PXP_PRETEND_CMD_IS_CONCRETE_SHIFT 15
};
/* PTT Record in PXP Admin Window. */
struct pxp_ptt_entry {
__le32 offset;
#define PXP_PTT_ENTRY_OFFSET_MASK 0x7FFFFF
#define PXP_PTT_ENTRY_OFFSET_SHIFT 0
#define PXP_PTT_ENTRY_RESERVED0_MASK 0x1FF
#define PXP_PTT_ENTRY_RESERVED0_SHIFT 23
struct pxp_pretend_cmd pretend;
};
/*
* VF Zone A Permission Register.
*/
struct pxp_vf_zone_a_permission {
__le32 control;
#define PXP_VF_ZONE_A_PERMISSION_VFID_MASK 0xFF
#define PXP_VF_ZONE_A_PERMISSION_VFID_SHIFT 0
#define PXP_VF_ZONE_A_PERMISSION_VALID_MASK 0x1
#define PXP_VF_ZONE_A_PERMISSION_VALID_SHIFT 8
#define PXP_VF_ZONE_A_PERMISSION_RESERVED0_MASK 0x7F
#define PXP_VF_ZONE_A_PERMISSION_RESERVED0_SHIFT 9
#define PXP_VF_ZONE_A_PERMISSION_RESERVED1_MASK 0xFFFF
#define PXP_VF_ZONE_A_PERMISSION_RESERVED1_SHIFT 16
};
/*
* Rdif context
*/
struct rdif_task_context {
__le32 initial_ref_tag;
__le16 app_tag_value;
__le16 app_tag_mask;
u8 flags0;
#define RDIF_TASK_CONTEXT_IGNORE_APP_TAG_MASK 0x1
#define RDIF_TASK_CONTEXT_IGNORE_APP_TAG_SHIFT 0
#define RDIF_TASK_CONTEXT_INITIAL_REF_TAG_VALID_MASK 0x1
#define RDIF_TASK_CONTEXT_INITIAL_REF_TAG_VALID_SHIFT 1
/* 0 = IP checksum, 1 = CRC */
#define RDIF_TASK_CONTEXT_HOST_GUARD_TYPE_MASK 0x1
#define RDIF_TASK_CONTEXT_HOST_GUARD_TYPE_SHIFT 2
#define RDIF_TASK_CONTEXT_SET_ERROR_WITH_EOP_MASK 0x1
#define RDIF_TASK_CONTEXT_SET_ERROR_WITH_EOP_SHIFT 3
/* 1/2/3 - Protection Type */
#define RDIF_TASK_CONTEXT_PROTECTION_TYPE_MASK 0x3
#define RDIF_TASK_CONTEXT_PROTECTION_TYPE_SHIFT 4
/* 0=0x0000, 1=0xffff */
#define RDIF_TASK_CONTEXT_CRC_SEED_MASK 0x1
#define RDIF_TASK_CONTEXT_CRC_SEED_SHIFT 6
/* Keep reference tag constant */
#define RDIF_TASK_CONTEXT_KEEP_REF_TAG_CONST_MASK 0x1
#define RDIF_TASK_CONTEXT_KEEP_REF_TAG_CONST_SHIFT 7
u8 partial_dif_data[7];
__le16 partial_crc_value;
__le16 partial_checksum_value;
__le32 offset_in_io;
__le16 flags1;
#define RDIF_TASK_CONTEXT_VALIDATE_GUARD_MASK 0x1
#define RDIF_TASK_CONTEXT_VALIDATE_GUARD_SHIFT 0
#define RDIF_TASK_CONTEXT_VALIDATE_APP_TAG_MASK 0x1
#define RDIF_TASK_CONTEXT_VALIDATE_APP_TAG_SHIFT 1
#define RDIF_TASK_CONTEXT_VALIDATE_REF_TAG_MASK 0x1
#define RDIF_TASK_CONTEXT_VALIDATE_REF_TAG_SHIFT 2
#define RDIF_TASK_CONTEXT_FORWARD_GUARD_MASK 0x1
#define RDIF_TASK_CONTEXT_FORWARD_GUARD_SHIFT 3
#define RDIF_TASK_CONTEXT_FORWARD_APP_TAG_MASK 0x1
#define RDIF_TASK_CONTEXT_FORWARD_APP_TAG_SHIFT 4
#define RDIF_TASK_CONTEXT_FORWARD_REF_TAG_MASK 0x1
#define RDIF_TASK_CONTEXT_FORWARD_REF_TAG_SHIFT 5
/* 0=512B, 1=1KB, 2=2KB, 3=4KB, 4=8KB */
#define RDIF_TASK_CONTEXT_INTERVAL_SIZE_MASK 0x7
#define RDIF_TASK_CONTEXT_INTERVAL_SIZE_SHIFT 6
/* 0=None, 1=DIF, 2=DIX */
#define RDIF_TASK_CONTEXT_HOST_INTERFACE_MASK 0x3
#define RDIF_TASK_CONTEXT_HOST_INTERFACE_SHIFT 9
/* DIF tag right at the beginning of DIF interval */
#define RDIF_TASK_CONTEXT_DIF_BEFORE_DATA_MASK 0x1
#define RDIF_TASK_CONTEXT_DIF_BEFORE_DATA_SHIFT 11
#define RDIF_TASK_CONTEXT_RESERVED0_MASK 0x1
#define RDIF_TASK_CONTEXT_RESERVED0_SHIFT 12
/* 0=None, 1=DIF */
#define RDIF_TASK_CONTEXT_NETWORK_INTERFACE_MASK 0x1
#define RDIF_TASK_CONTEXT_NETWORK_INTERFACE_SHIFT 13
/* Forward application tag with mask */
#define RDIF_TASK_CONTEXT_FORWARD_APP_TAG_WITH_MASK_MASK 0x1
#define RDIF_TASK_CONTEXT_FORWARD_APP_TAG_WITH_MASK_SHIFT 14
/* Forward reference tag with mask */
#define RDIF_TASK_CONTEXT_FORWARD_REF_TAG_WITH_MASK_MASK 0x1
#define RDIF_TASK_CONTEXT_FORWARD_REF_TAG_WITH_MASK_SHIFT 15
__le16 state;
#define RDIF_TASK_CONTEXT_RECEIVED_DIF_BYTES_LEFT_MASK 0xF
#define RDIF_TASK_CONTEXT_RECEIVED_DIF_BYTES_LEFT_SHIFT 0
#define RDIF_TASK_CONTEXT_TRANSMITED_DIF_BYTES_LEFT_MASK 0xF
#define RDIF_TASK_CONTEXT_TRANSMITED_DIF_BYTES_LEFT_SHIFT 4
#define RDIF_TASK_CONTEXT_ERROR_IN_IO_MASK 0x1
#define RDIF_TASK_CONTEXT_ERROR_IN_IO_SHIFT 8
#define RDIF_TASK_CONTEXT_CHECKSUM_OVERFLOW_MASK 0x1
#define RDIF_TASK_CONTEXT_CHECKSUM_OVERFLOW_SHIFT 9
/* mask for refernce tag handling */
#define RDIF_TASK_CONTEXT_REF_TAG_MASK_MASK 0xF
#define RDIF_TASK_CONTEXT_REF_TAG_MASK_SHIFT 10
#define RDIF_TASK_CONTEXT_RESERVED1_MASK 0x3
#define RDIF_TASK_CONTEXT_RESERVED1_SHIFT 14
__le32 reserved2;
};
/*
* RSS hash type
*/
enum rss_hash_type {
RSS_HASH_TYPE_DEFAULT = 0,
RSS_HASH_TYPE_IPV4 = 1,
RSS_HASH_TYPE_TCP_IPV4 = 2,
RSS_HASH_TYPE_IPV6 = 3,
RSS_HASH_TYPE_TCP_IPV6 = 4,
RSS_HASH_TYPE_UDP_IPV4 = 5,
RSS_HASH_TYPE_UDP_IPV6 = 6,
MAX_RSS_HASH_TYPE
};
/*
* status block structure
*/
struct status_block_e4 {
__le16 pi_array[PIS_PER_SB_E4];
__le32 sb_num;
#define STATUS_BLOCK_E4_SB_NUM_MASK 0x1FF
#define STATUS_BLOCK_E4_SB_NUM_SHIFT 0
#define STATUS_BLOCK_E4_ZERO_PAD_MASK 0x7F
#define STATUS_BLOCK_E4_ZERO_PAD_SHIFT 9
#define STATUS_BLOCK_E4_ZERO_PAD2_MASK 0xFFFF
#define STATUS_BLOCK_E4_ZERO_PAD2_SHIFT 16
__le32 prod_index;
#define STATUS_BLOCK_E4_PROD_INDEX_MASK 0xFFFFFF
#define STATUS_BLOCK_E4_PROD_INDEX_SHIFT 0
#define STATUS_BLOCK_E4_ZERO_PAD3_MASK 0xFF
#define STATUS_BLOCK_E4_ZERO_PAD3_SHIFT 24
};
/*
* status block structure
*/
struct status_block_e5 {
__le16 pi_array[PIS_PER_SB_E5];
__le32 sb_num;
#define STATUS_BLOCK_E5_SB_NUM_MASK 0x1FF
#define STATUS_BLOCK_E5_SB_NUM_SHIFT 0
#define STATUS_BLOCK_E5_ZERO_PAD_MASK 0x7F
#define STATUS_BLOCK_E5_ZERO_PAD_SHIFT 9
#define STATUS_BLOCK_E5_ZERO_PAD2_MASK 0xFFFF
#define STATUS_BLOCK_E5_ZERO_PAD2_SHIFT 16
__le32 prod_index;
#define STATUS_BLOCK_E5_PROD_INDEX_MASK 0xFFFFFF
#define STATUS_BLOCK_E5_PROD_INDEX_SHIFT 0
#define STATUS_BLOCK_E5_ZERO_PAD3_MASK 0xFF
#define STATUS_BLOCK_E5_ZERO_PAD3_SHIFT 24
};
/*
* Tdif context
*/
struct tdif_task_context {
__le32 initial_ref_tag;
__le16 app_tag_value;
__le16 app_tag_mask;
__le16 partial_crc_value_b;
__le16 partial_checksum_value_b;
__le16 stateB;
#define TDIF_TASK_CONTEXT_RECEIVED_DIF_BYTES_LEFT_B_MASK 0xF
#define TDIF_TASK_CONTEXT_RECEIVED_DIF_BYTES_LEFT_B_SHIFT 0
#define TDIF_TASK_CONTEXT_TRANSMITED_DIF_BYTES_LEFT_B_MASK 0xF
#define TDIF_TASK_CONTEXT_TRANSMITED_DIF_BYTES_LEFT_B_SHIFT 4
#define TDIF_TASK_CONTEXT_ERROR_IN_IO_B_MASK 0x1
#define TDIF_TASK_CONTEXT_ERROR_IN_IO_B_SHIFT 8
#define TDIF_TASK_CONTEXT_CHECKSUM_VERFLOW_MASK 0x1
#define TDIF_TASK_CONTEXT_CHECKSUM_VERFLOW_SHIFT 9
#define TDIF_TASK_CONTEXT_RESERVED0_MASK 0x3F
#define TDIF_TASK_CONTEXT_RESERVED0_SHIFT 10
u8 reserved1;
u8 flags0;
#define TDIF_TASK_CONTEXT_IGNORE_APP_TAG_MASK 0x1
#define TDIF_TASK_CONTEXT_IGNORE_APP_TAG_SHIFT 0
#define TDIF_TASK_CONTEXT_INITIAL_REF_TAG_VALID_MASK 0x1
#define TDIF_TASK_CONTEXT_INITIAL_REF_TAG_VALID_SHIFT 1
/* 0 = IP checksum, 1 = CRC */
#define TDIF_TASK_CONTEXT_HOST_GUARD_TYPE_MASK 0x1
#define TDIF_TASK_CONTEXT_HOST_GUARD_TYPE_SHIFT 2
#define TDIF_TASK_CONTEXT_SET_ERROR_WITH_EOP_MASK 0x1
#define TDIF_TASK_CONTEXT_SET_ERROR_WITH_EOP_SHIFT 3
/* 1/2/3 - Protection Type */
#define TDIF_TASK_CONTEXT_PROTECTION_TYPE_MASK 0x3
#define TDIF_TASK_CONTEXT_PROTECTION_TYPE_SHIFT 4
/* 0=0x0000, 1=0xffff */
#define TDIF_TASK_CONTEXT_CRC_SEED_MASK 0x1
#define TDIF_TASK_CONTEXT_CRC_SEED_SHIFT 6
#define TDIF_TASK_CONTEXT_RESERVED2_MASK 0x1
#define TDIF_TASK_CONTEXT_RESERVED2_SHIFT 7
__le32 flags1;
#define TDIF_TASK_CONTEXT_VALIDATE_GUARD_MASK 0x1
#define TDIF_TASK_CONTEXT_VALIDATE_GUARD_SHIFT 0
#define TDIF_TASK_CONTEXT_VALIDATE_APP_TAG_MASK 0x1
#define TDIF_TASK_CONTEXT_VALIDATE_APP_TAG_SHIFT 1
#define TDIF_TASK_CONTEXT_VALIDATE_REF_TAG_MASK 0x1
#define TDIF_TASK_CONTEXT_VALIDATE_REF_TAG_SHIFT 2
#define TDIF_TASK_CONTEXT_FORWARD_GUARD_MASK 0x1
#define TDIF_TASK_CONTEXT_FORWARD_GUARD_SHIFT 3
#define TDIF_TASK_CONTEXT_FORWARD_APP_TAG_MASK 0x1
#define TDIF_TASK_CONTEXT_FORWARD_APP_TAG_SHIFT 4
#define TDIF_TASK_CONTEXT_FORWARD_REF_TAG_MASK 0x1
#define TDIF_TASK_CONTEXT_FORWARD_REF_TAG_SHIFT 5
/* 0=512B, 1=1KB, 2=2KB, 3=4KB, 4=8KB */
#define TDIF_TASK_CONTEXT_INTERVAL_SIZE_MASK 0x7
#define TDIF_TASK_CONTEXT_INTERVAL_SIZE_SHIFT 6
/* 0=None, 1=DIF, 2=DIX */
#define TDIF_TASK_CONTEXT_HOST_INTERFACE_MASK 0x3
#define TDIF_TASK_CONTEXT_HOST_INTERFACE_SHIFT 9
/* DIF tag right at the beginning of DIF interval */
#define TDIF_TASK_CONTEXT_DIF_BEFORE_DATA_MASK 0x1
#define TDIF_TASK_CONTEXT_DIF_BEFORE_DATA_SHIFT 11
#define TDIF_TASK_CONTEXT_RESERVED3_MASK 0x1 /* reserved */
#define TDIF_TASK_CONTEXT_RESERVED3_SHIFT 12
/* 0=None, 1=DIF */
#define TDIF_TASK_CONTEXT_NETWORK_INTERFACE_MASK 0x1
#define TDIF_TASK_CONTEXT_NETWORK_INTERFACE_SHIFT 13
#define TDIF_TASK_CONTEXT_RECEIVED_DIF_BYTES_LEFT_A_MASK 0xF
#define TDIF_TASK_CONTEXT_RECEIVED_DIF_BYTES_LEFT_A_SHIFT 14
#define TDIF_TASK_CONTEXT_TRANSMITED_DIF_BYTES_LEFT_A_MASK 0xF
#define TDIF_TASK_CONTEXT_TRANSMITED_DIF_BYTES_LEFT_A_SHIFT 18
#define TDIF_TASK_CONTEXT_ERROR_IN_IO_A_MASK 0x1
#define TDIF_TASK_CONTEXT_ERROR_IN_IO_A_SHIFT 22
#define TDIF_TASK_CONTEXT_CHECKSUM_OVERFLOW_A_MASK 0x1
#define TDIF_TASK_CONTEXT_CHECKSUM_OVERFLOW_A_SHIFT 23
/* mask for refernce tag handling */
#define TDIF_TASK_CONTEXT_REF_TAG_MASK_MASK 0xF
#define TDIF_TASK_CONTEXT_REF_TAG_MASK_SHIFT 24
/* Forward application tag with mask */
#define TDIF_TASK_CONTEXT_FORWARD_APP_TAG_WITH_MASK_MASK 0x1
#define TDIF_TASK_CONTEXT_FORWARD_APP_TAG_WITH_MASK_SHIFT 28
/* Forward reference tag with mask */
#define TDIF_TASK_CONTEXT_FORWARD_REF_TAG_WITH_MASK_MASK 0x1
#define TDIF_TASK_CONTEXT_FORWARD_REF_TAG_WITH_MASK_SHIFT 29
/* Keep reference tag constant */
#define TDIF_TASK_CONTEXT_KEEP_REF_TAG_CONST_MASK 0x1
#define TDIF_TASK_CONTEXT_KEEP_REF_TAG_CONST_SHIFT 30
#define TDIF_TASK_CONTEXT_RESERVED4_MASK 0x1
#define TDIF_TASK_CONTEXT_RESERVED4_SHIFT 31
__le32 offset_in_io_b;
__le16 partial_crc_value_a;
__le16 partial_checksum_value_a;
__le32 offset_in_io_a;
u8 partial_dif_data_a[8];
u8 partial_dif_data_b[8];
};
/*
* Timers context
*/
struct timers_context {
__le32 logical_client_0;
/* Expiration time of logical client 0 */
#define TIMERS_CONTEXT_EXPIRATIONTIMELC0_MASK 0x7FFFFFF
#define TIMERS_CONTEXT_EXPIRATIONTIMELC0_SHIFT 0
#define TIMERS_CONTEXT_RESERVED0_MASK 0x1
#define TIMERS_CONTEXT_RESERVED0_SHIFT 27
/* Valid bit of logical client 0 */
#define TIMERS_CONTEXT_VALIDLC0_MASK 0x1
#define TIMERS_CONTEXT_VALIDLC0_SHIFT 28
/* Active bit of logical client 0 */
#define TIMERS_CONTEXT_ACTIVELC0_MASK 0x1
#define TIMERS_CONTEXT_ACTIVELC0_SHIFT 29
#define TIMERS_CONTEXT_RESERVED1_MASK 0x3
#define TIMERS_CONTEXT_RESERVED1_SHIFT 30
__le32 logical_client_1;
/* Expiration time of logical client 1 */
#define TIMERS_CONTEXT_EXPIRATIONTIMELC1_MASK 0x7FFFFFF
#define TIMERS_CONTEXT_EXPIRATIONTIMELC1_SHIFT 0
#define TIMERS_CONTEXT_RESERVED2_MASK 0x1
#define TIMERS_CONTEXT_RESERVED2_SHIFT 27
/* Valid bit of logical client 1 */
#define TIMERS_CONTEXT_VALIDLC1_MASK 0x1
#define TIMERS_CONTEXT_VALIDLC1_SHIFT 28
/* Active bit of logical client 1 */
#define TIMERS_CONTEXT_ACTIVELC1_MASK 0x1
#define TIMERS_CONTEXT_ACTIVELC1_SHIFT 29
#define TIMERS_CONTEXT_RESERVED3_MASK 0x3
#define TIMERS_CONTEXT_RESERVED3_SHIFT 30
__le32 logical_client_2;
/* Expiration time of logical client 2 */
#define TIMERS_CONTEXT_EXPIRATIONTIMELC2_MASK 0x7FFFFFF
#define TIMERS_CONTEXT_EXPIRATIONTIMELC2_SHIFT 0
#define TIMERS_CONTEXT_RESERVED4_MASK 0x1
#define TIMERS_CONTEXT_RESERVED4_SHIFT 27
/* Valid bit of logical client 2 */
#define TIMERS_CONTEXT_VALIDLC2_MASK 0x1
#define TIMERS_CONTEXT_VALIDLC2_SHIFT 28
/* Active bit of logical client 2 */
#define TIMERS_CONTEXT_ACTIVELC2_MASK 0x1
#define TIMERS_CONTEXT_ACTIVELC2_SHIFT 29
#define TIMERS_CONTEXT_RESERVED5_MASK 0x3
#define TIMERS_CONTEXT_RESERVED5_SHIFT 30
__le32 host_expiration_fields;
/* Expiration time on host (closest one) */
#define TIMERS_CONTEXT_HOSTEXPRIRATIONVALUE_MASK 0x7FFFFFF
#define TIMERS_CONTEXT_HOSTEXPRIRATIONVALUE_SHIFT 0
#define TIMERS_CONTEXT_RESERVED6_MASK 0x1
#define TIMERS_CONTEXT_RESERVED6_SHIFT 27
/* Valid bit of host expiration */
#define TIMERS_CONTEXT_HOSTEXPRIRATIONVALID_MASK 0x1
#define TIMERS_CONTEXT_HOSTEXPRIRATIONVALID_SHIFT 28
#define TIMERS_CONTEXT_RESERVED7_MASK 0x7
#define TIMERS_CONTEXT_RESERVED7_SHIFT 29
};
/*
* Enum for next_protocol field of tunnel_parsing_flags
*/
enum tunnel_next_protocol {
e_unknown = 0,
e_l2 = 1,
e_ipv4 = 2,
e_ipv6 = 3,
MAX_TUNNEL_NEXT_PROTOCOL
};
#endif /* __COMMON_HSI__ */
Reference in New Issue View Git Blame Copy Permalink