-/*
- * Copyright (c) 2016 QLogic Corporation.
+/* SPDX-License-Identifier: BSD-3-Clause
+ * Copyright (c) 2016 - 2018 Cavium Inc.
* All rights reserved.
- * www.qlogic.com
- *
- * See LICENSE.qede_pmd for copyright and licensing details.
+ * 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 ETH_CDU_TASK_SEG_TYPE 2
+
+#define FW_ASSERT_GENERAL_ATTN_IDX 32
+
+#define EAGLE_ENG1_WORKAROUND_NIG_FLOWCTRL_MODE 3
+
+/* Queue Zone sizes in bytes */
+#define TSTORM_QZONE_SIZE 8 /*tstorm_queue_zone*/
+/*mstorm_eth_queue_zone. Used only for RX producer of VFs in backward
+ * compatibility mode.
+ */
+#define MSTORM_QZONE_SIZE 16
+#define USTORM_QZONE_SIZE 8 /*ustorm_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
+
+#define ETH_RGSRC_CTX_SIZE 6 /*Size in QREGS*/
+#define ETH_TGSRC_CTX_SIZE 6 /*Size in QREGS*/
+/********************************/
+/* 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
-#define FW_MAJOR_VERSION 8
-#define FW_MINOR_VERSION 7
-#define FW_REVISION_VERSION 7
+/* Number of LL2 RAM based (RX producers and statistics) queues */
+#define MAX_NUM_LL2_RX_RAM_QUEUES 32
+/* Number of LL2 context based (RX producers and statistics) queues */
+#define MAX_NUM_LL2_RX_CTX_QUEUES 208
+#define MAX_NUM_LL2_RX_QUEUES (MAX_NUM_LL2_RX_RAM_QUEUES + \
+ MAX_NUM_LL2_RX_CTX_QUEUES)
+
+#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 40
+#define FW_REVISION_VERSION 33
#define FW_ENGINEERING_VERSION 0
/***********************/
/***********************/
/* PCI functions */
-#define MAX_NUM_PORTS_K2 (4)
-#define MAX_NUM_PORTS_BB (2)
-#define MAX_NUM_PORTS (MAX_NUM_PORTS_K2)
+#define MAX_NUM_PORTS_BB (2)
+#define MAX_NUM_PORTS_K2 (4)
+#define MAX_NUM_PORTS (MAX_NUM_PORTS_K2)
-#define MAX_NUM_PFS_K2 (16)
-#define MAX_NUM_PFS_BB (8)
-#define MAX_NUM_PFS (MAX_NUM_PFS_K2)
-#define MAX_NUM_OF_PFS_IN_CHIP (16) /* On both engines */
+#define MAX_NUM_PFS_BB (8)
+#define MAX_NUM_PFS_K2 (16)
+#define MAX_NUM_PFS (MAX_NUM_PFS_K2)
+#define MAX_NUM_OF_PFS_IN_CHIP (16) /* On both engines */
-#define MAX_NUM_VFS_K2 (192)
-#define MAX_NUM_VFS_BB (120)
-#define MAX_NUM_VFS (MAX_NUM_VFS_K2)
+#define MAX_NUM_VFS_BB (120)
+#define MAX_NUM_VFS_K2 (192)
+#define COMMON_MAX_NUM_VFS (MAX_NUM_VFS_K2)
-#define MAX_NUM_FUNCTIONS_BB (MAX_NUM_PFS_BB + MAX_NUM_VFS_BB)
-#define MAX_NUM_FUNCTIONS (MAX_NUM_PFS + MAX_NUM_VFS)
+#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_FUNCTION_NUMBER_BB (MAX_NUM_PFS + MAX_NUM_VFS_BB)
-#define MAX_FUNCTION_NUMBER (MAX_NUM_PFS + MAX_NUM_VFS)
+/* 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 COMMON_MAX_FUNCTION_NUMBER (MAX_NUM_PFS + MAX_NUM_VFS_K2)
-#define MAX_NUM_VPORTS_K2 (208)
-#define MAX_NUM_VPORTS_BB (160)
-#define MAX_NUM_VPORTS (MAX_NUM_VPORTS_K2)
+#define MAX_NUM_VPORTS_K2 (208)
+#define MAX_NUM_VPORTS_BB (160)
+#define COMMON_MAX_NUM_VPORTS (MAX_NUM_VPORTS_K2)
-#define MAX_NUM_L2_QUEUES_K2 (320)
#define MAX_NUM_L2_QUEUES_BB (256)
-#define MAX_NUM_L2_QUEUES (MAX_NUM_L2_QUEUES_K2)
-
-/* Traffic classes in network-facing blocks (PBF, BTB, NIG, BRB, PRS and QM) */
-#define NUM_PHYS_TCS_4PORT_K2 (4)
-#define NUM_OF_PHYS_TCS (8)
+#define MAX_NUM_L2_QUEUES_K2 (320)
-#define NUM_TCS_4PORT_K2 (NUM_PHYS_TCS_4PORT_K2 + 1)
-#define NUM_OF_TCS (NUM_OF_PHYS_TCS + 1)
+#define FW_LOWEST_CONSUMEDDMAE_CHANNEL (26)
-#define LB_TC (NUM_OF_PHYS_TCS)
-
-/* Num of possible traffic priority values */
-#define NUM_OF_PRIO (8)
-
-#define MAX_NUM_VOQS_K2 (NUM_TCS_4PORT_K2 * MAX_NUM_PORTS_K2)
-#define MAX_NUM_VOQS_BB (NUM_OF_TCS * MAX_NUM_PORTS_BB)
-#define MAX_NUM_VOQS (MAX_NUM_VOQS_K2)
-#define MAX_PHYS_VOQS (NUM_OF_PHYS_TCS * MAX_NUM_PORTS_BB)
+/* Traffic classes in network-facing blocks (PBF, BTB, NIG, BRB, PRS and QM) */
+#define NUM_PHYS_TCS_4PORT_K2 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_OF_TCS (NUM_OF_PHYS_TCS + 1)
/* CIDs */
-#define NUM_OF_CONNECTION_TYPES (8)
-#define NUM_OF_LCIDS (320)
-#define NUM_OF_LTIDS (320)
-
+#define NUM_OF_CONNECTION_TYPES (8)
+#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)
+
+/*enabled, type A, use all */
+#define CDU_CONTEXT_VALIDATION_DEFAULT_CFG (0x3D)
+
/*****************/
/* 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 */
+/* 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_REG5 6
#define DQ_XCM_AGG_VAL_SEL_REG6 7
-/* XCM agg val selection */
+/* 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 \
#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
-
-/* XCM agg counter flag selection */
+#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
+#define DQ_XCM_ROCE_ACK_EDPM_DORQ_SEQ_CMD DQ_XCM_AGG_VAL_SEL_WORD5
+
+/* 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_CF22 6
#define DQ_XCM_AGG_FLG_SHIFT_CF23 7
-/* XCM agg counter flag selection */
+/* 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_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_NVMF_NEW_CQE_CF_CMD (1 << DQ_UCM_AGG_FLG_SHIFT_CF1)
+#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_XCM32_24ICID_BASE 0x28
+#define DQ_PWM_OFFSET_UCM32_24ICID_BASE 0x30
+#define DQ_PWM_OFFSET_TCM32_24ICID_BASE 0x38
+#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_PWM_OFFSET_XCM_RDMA_24B_ICID_SQ_PROD \
+ (DQ_PWM_OFFSET_XCM32_24ICID_BASE + 2)
+#define DQ_PWM_OFFSET_UCM_RDMA_24B_ICID_CQ_CONS_32BIT \
+ (DQ_PWM_OFFSET_UCM32_24ICID_BASE + 4)
+#define DQ_PWM_OFFSET_TCM_ROCE_24B_ICID_RQ_PROD \
+ (DQ_PWM_OFFSET_TCM32_24ICID_BASE + 1)
+
+#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 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
+
+/* number of global rate limiters */
+#define MAX_QM_GLOBAL_RLS 256
+#define COMMON_MAX_QM_GLOBAL_RLS (MAX_QM_GLOBAL_RLS)
+
/* 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_WFQ_CRD_REG_SIGN_BIT (1U << (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))
+#define QM_RL_CRD_REG_SIGN_BIT (1U << (QM_RL_CRD_REG_WIDTH - 1))
/*****************/
/* CAU CONSTANTS */
/* Number of Protocol Indices per Status Block */
#define PIS_PER_SB 12
+#define MAX_PIS_PER_SB PIS_PER_SB
+
+/* 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
-#define CAU_HC_STOPPED_STATE 3
-#define CAU_HC_DISABLE_STATE 4
-#define CAU_HC_ENABLE_STATE 0
/*****************/
/* IGU CONSTANTS */
/*****************/
-#define MAX_SB_PER_PATH_K2 (368)
-#define MAX_SB_PER_PATH_BB (288)
-#define MAX_TOT_SB_PER_PATH \
- MAX_SB_PER_PATH_K2
+#define MAX_SB_PER_PATH_K2 (368)
+#define MAX_SB_PER_PATH_BB (288)
+#define MAX_TOT_SB_PER_PATH MAX_SB_PER_PATH_K2
-#define MAX_SB_PER_PF_MIMD 129
-#define MAX_SB_PER_PF_SIMD 64
-#define MAX_SB_PER_VF 64
+#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_BASE 0x0000
-#define IGU_MEM_MSIX_BASE 0x0000
-#define IGU_MEM_MSIX_UPPER 0x0101
-#define IGU_MEM_MSIX_RESERVED_UPPER 0x01ff
+#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_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_INT_ACK_BASE 0x0400
+#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_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_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_NUM_PF_WINDOWS 12
#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_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)
+ 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_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_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
(PXP_EXTERNAL_BAR_GLOBAL_WINDOW_START + \
PXP_EXTERNAL_BAR_GLOBAL_WINDOW_LENGTH - 1)
-#define PXP_ILT_PAGE_SIZE_NUM_BITS_MIN 12
-#define PXP_ILT_BLOCK_FACTOR_MULTIPLIER 1024
+/* 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)
-/* ILT Records */
+#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 MAX(PXP_NUM_ILT_RECORDS_BB, PXP_NUM_ILT_RECORDS_K2)
+#define MAX_NUM_ILT_RECORDS \
+ OSAL_MAX_T(PXP_NUM_ILT_RECORDS_BB, PXP_NUM_ILT_RECORDS_K2)
+
+// Host Interface
+#define PXP_QUEUES_ZONE_MAX_NUM 320
+
+
+/*****************/
+/* 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 3328
+/* Number of PBF command queue lines. */
+#define PBF_MAX_CMD_LINES 3328 /* Each line is 256b */
/* Number of BTB blocks. Each block is 256B. */
+#define BTB_MAX_BLOCKS_BB 1440 /* 2880 blocks of 128B */
+#define BTB_MAX_BLOCKS_K2 1840 /* 3680 blocks of 128B */
#define BTB_MAX_BLOCKS 1440
/*****************/
/* PRS CONSTANTS */
/*****************/
-/* Async data KCQ CQE */
-struct async_data {
- __le32 cid;
- __le16 itid;
- u8 error_code;
- u8 fw_debug_param;
-};
+#define PRS_GFT_CAM_LINES_NO_MATCH 31
-struct regpair {
- __le32 lo /* low word for reg-pair */;
- __le32 hi /* high word for reg-pair */;
+/*
+ * 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 vf_pf_channel_eqe_data {
- struct regpair msg_addr /* VF-PF message address */;
+struct common_queue_zone {
+ __le16 ring_drv_data_consumer;
+ __le16 reserved;
};
-struct iscsi_eqe_data {
- __le32 cid /* Context ID of the connection */;
- __le16 conn_id
- /* Task Id of the task (for error that happened on a a task) */;
- u8 error_code;
- u8 reserved0;
+struct nvmf_eqe_data {
+ __le16 icid /* The connection ID for which the EQE is written. */;
+ u8 reserved0[6] /* Alignment to line */;
};
+
/*
- * Event Ring malicious VF data
+ * 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
*/
-struct malicious_vf_eqe_data {
- u8 vf_id /* Malicious VF ID */; /* WARNING:CAMELCASE */
- u8 err_id /* Malicious VF error */;
- __le16 reserved[3];
+#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
};
+
/*
- * Event Ring initial cleanup data
- */
-struct initial_cleanup_eqe_data {
- u8 vf_id /* VF ID */; /* WARNING:CAMELCASE */
- u8 reserved[7];
-};
-
-
-union event_ring_data {
- u8 bytes[8] /* Byte Array */;
- struct vf_pf_channel_eqe_data vf_pf_channel /* VF-PF Channel data */;
- struct iscsi_eqe_data iscsi_info /* Dedicated fields to iscsi data */;
- struct regpair roce_handle /* WARNING:CAMELCASE */
- /* Dedicated field for RoCE affiliated asynchronous error */;
- struct malicious_vf_eqe_data malicious_vf /* Malicious VF data */;
- struct initial_cleanup_eqe_data vf_init_cleanup
- /* VF Initial Cleanup data */;
-};
-/* Event Ring Entry */
-struct event_ring_entry {
- u8 protocol_id;
- u8 opcode;
- __le16 reserved0;
- __le16 echo;
- u8 fw_return_code;
- u8 flags;
-#define EVENT_RING_ENTRY_ASYNC_MASK 0x1
-#define EVENT_RING_ENTRY_ASYNC_SHIFT 0
-#define EVENT_RING_ENTRY_RESERVED1_MASK 0x7F
-#define EVENT_RING_ENTRY_RESERVED1_SHIFT 1
- union event_ring_data data;
-};
-
-/* Multi function mode */
+ * Multi function mode
+ */
enum mf_mode {
- SF,
- MF_OVLAN,
- MF_NPAR,
+ 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
};
PROTOCOLID_PREROCE /* Pre (tapeout) RoCE */,
PROTOCOLID_COMMON /* ProtocolCommon */,
PROTOCOLID_TCP /* TCP */,
+ PROTOCOLID_RDMA /* RDMA */,
+ PROTOCOLID_SCSI /* SCSI */,
MAX_PROTOCOL_TYPE
};
+
+struct regpair {
+ __le32 lo /* low word for reg-pair */;
+ __le32 hi /* high word for reg-pair */;
+};
+
+/*
+ * RoCE Destroy Event Data
+ */
+struct rdma_eqe_destroy_qp {
+ __le32 cid /* Dedicated field RoCE destroy QP event */;
+ u8 reserved[4];
+};
+
+/*
+ * RoCE Suspend Event Data
+ */
+struct rdma_eqe_suspend_qp {
+ __le32 cid /* Dedicated field RoCE Suspend QP event */;
+ u8 reserved[4];
+};
+
+/*
+ * RDMA Event Data Union
+ */
+union rdma_eqe_data {
+ struct regpair async_handle /* Host handle for the Async Completions */;
+ /* RoCE Destroy Event Data */
+ struct rdma_eqe_destroy_qp rdma_destroy_qp_data;
+ /* RoCE Suspend QP Event Data */
+ struct rdma_eqe_suspend_qp rdma_suspend_qp_data;
+};
+
+struct tstorm_queue_zone {
+ __le32 reserved[2];
+};
+
+
+/*
+ * 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 {
- u32 prod;
+ __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 {
- u32 data;
+ __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
+#define CAU_SB_ENTRY_STATE0_MASK 0xF /* RX state */
#define CAU_SB_ENTRY_STATE0_SHIFT 24
-#define CAU_SB_ENTRY_STATE1_MASK 0xF
+#define CAU_SB_ENTRY_STATE1_MASK 0xF /* TX state */
#define CAU_SB_ENTRY_STATE1_SHIFT 28
- u32 params;
+ __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_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
+#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,
- DB_AGG_CMD_SET,
- DB_AGG_CMD_ADD,
- DB_AGG_CMD_MAX,
+ 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,
- DB_DEST_UCM,
- DB_DEST_TCM,
+ 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
+#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
+};
+
+/*
+ * Structure for doorbell address, in legacy mode, without DEMS
+ */
+struct db_legacy_wo_dems_addr {
+ __le32 addr;
+#define DB_LEGACY_WO_DEMS_ADDR_RESERVED0_MASK 0x3
+#define DB_LEGACY_WO_DEMS_ADDR_RESERVED0_SHIFT 0
+#define DB_LEGACY_WO_DEMS_ADDR_ICID_MASK 0x3FFFFFFF /* internal CID */
+#define DB_LEGACY_WO_DEMS_ADDR_ICID_SHIFT 2
+};
+
+
+/*
+ * 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 ack request (will be set 1) */
+#define DB_RDMA_DPM_PARAMS_ACK_REQUEST_MASK 0x1
+#define DB_RDMA_DPM_PARAMS_ACK_REQUEST_SHIFT 28
+#define DB_RDMA_DPM_PARAMS_S_FLG_MASK 0x1 /* RoCE S flag */
+#define DB_RDMA_DPM_PARAMS_S_FLG_SHIFT 29
+/* RoCE completion flag for FW use */
+#define DB_RDMA_DPM_PARAMS_COMPLETION_FLG_MASK 0x1
+#define DB_RDMA_DPM_PARAMS_COMPLETION_FLG_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
+};
+
+/*
+ * Parameters to RDMA firmware, passed in EDPM doorbell
+ */
+struct db_rdma_24b_icid_dpm_params {
+ __le32 params;
+/* Size in QWORD-s of the DPM burst */
+#define DB_RDMA_24B_ICID_DPM_PARAMS_SIZE_MASK 0x3F
+#define DB_RDMA_24B_ICID_DPM_PARAMS_SIZE_SHIFT 0
+/* Type of DPM transacation (DPM_RDMA) (use enum db_dpm_type) */
+#define DB_RDMA_24B_ICID_DPM_PARAMS_DPM_TYPE_MASK 0x3
+#define DB_RDMA_24B_ICID_DPM_PARAMS_DPM_TYPE_SHIFT 6
+/* opcode for RDMA operation */
+#define DB_RDMA_24B_ICID_DPM_PARAMS_OPCODE_MASK 0xFF
+#define DB_RDMA_24B_ICID_DPM_PARAMS_OPCODE_SHIFT 8
+/* ICID extension */
+#define DB_RDMA_24B_ICID_DPM_PARAMS_ICID_EXT_MASK 0xFF
+#define DB_RDMA_24B_ICID_DPM_PARAMS_ICID_EXT_SHIFT 16
+/* Number of invalid bytes in last QWROD of the DPM transaction */
+#define DB_RDMA_24B_ICID_DPM_PARAMS_INV_BYTE_CNT_MASK 0x7
+#define DB_RDMA_24B_ICID_DPM_PARAMS_INV_BYTE_CNT_SHIFT 24
+/* Flag indicating 24b icid mode is enabled */
+#define DB_RDMA_24B_ICID_DPM_PARAMS_EXT_ICID_MODE_EN_MASK 0x1
+#define DB_RDMA_24B_ICID_DPM_PARAMS_EXT_ICID_MODE_EN_SHIFT 27
+/* RoCE completion flag */
+#define DB_RDMA_24B_ICID_DPM_PARAMS_COMPLETION_FLG_MASK 0x1
+#define DB_RDMA_24B_ICID_DPM_PARAMS_COMPLETION_FLG_SHIFT 28
+/* RoCE S flag */
+#define DB_RDMA_24B_ICID_DPM_PARAMS_S_FLG_MASK 0x1
+#define DB_RDMA_24B_ICID_DPM_PARAMS_S_FLG_SHIFT 29
+#define DB_RDMA_24B_ICID_DPM_PARAMS_RESERVED1_MASK 0x1
+#define DB_RDMA_24B_ICID_DPM_PARAMS_RESERVED1_SHIFT 30
+/* Connection type is iWARP */
+#define DB_RDMA_24B_ICID_DPM_PARAMS_CONN_TYPE_IS_IWARP_MASK 0x1
+#define DB_RDMA_24B_ICID_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 producer or consumer update command */
struct igu_prod_cons_update {
- u32 sb_id_and_flags;
+ __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
- u32 reserved1;
+ __le32 reserved1;
};
/* Igu segments access for default status block only */
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
+#define PXP_CONCRETE_FID_PFID_MASK 0xF /* Parent PFID */
#define PXP_CONCRETE_FID_PFID_SHIFT 0
-#define PXP_CONCRETE_FID_PORT_MASK 0x3
+#define PXP_CONCRETE_FID_PORT_MASK 0x3 /* port number */
#define PXP_CONCRETE_FID_PORT_SHIFT 4
-#define PXP_CONCRETE_FID_PATH_MASK 0x1
+#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
struct pxp_pretend_cmd pretend;
};
-/* RSS hash type */
+
+/*
+ * 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,
+ 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 */
+/*
+ * status block structure
+ */
struct status_block {
- __le16 pi_array[PIS_PER_SB];
- __le32 sb_num;
+ __le16 pi_array[PIS_PER_SB];
+ __le32 sb_num;
#define STATUS_BLOCK_SB_NUM_MASK 0x1FF
#define STATUS_BLOCK_SB_NUM_SHIFT 0
#define STATUS_BLOCK_ZERO_PAD_MASK 0x7F
#define STATUS_BLOCK_ZERO_PAD3_SHIFT 24
};
-/* @DPDK */
-#define X_FINAL_CLEANUP_AGG_INT 1
-#define SDM_COMP_TYPE_AGG_INT 2
-#define MAX_NUM_LL2_RX_QUEUES 32
-#define QM_PQ_ELEMENT_SIZE 4
-#define PXP_VF_BAR0_START_IGU 0
-#define EAGLE_ENG1_WORKAROUND_NIG_FLOWCTRL_MODE 3
-
-#define TSTORM_QZONE_SIZE 8
-#define MSTORM_QZONE_SIZE 16
-#define USTORM_QZONE_SIZE 8
-#define XSTORM_QZONE_SIZE 0
-#define YSTORM_QZONE_SIZE 8
-#define PSTORM_QZONE_SIZE 0
-/* VF BAR */
-#define PXP_VF_BAR0 0
-
-#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_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_SDM_ZONE_A 0x4000
-#define PXP_VF_BAR0_END_SDM_ZONE_A 0x10000
-
-#define PXP_VF_BAR0_GRC_WINDOW_LENGTH 32
-
-#define PXP_ILT_PAGE_SIZE_NUM_BITS_MIN 12
-#define PXP_ILT_BLOCK_FACTOR_MULTIPLIER 1024
+/*
+ * 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__ */