/* SPDX-License-Identifier: (GPL-2.0-only OR BSD-3-Clause) */
/* QLogic qed NIC Driver
* Copyright (c) 2015-2016 QLogic Corporation
* Copyright (c) 2019-2021 Marvell International Ltd.
*/
#ifndef _COMMON_HSI_H
#define _COMMON_HSI_H
#include <linux/types.h>
#include <asm/byteorder.h>
#include <linux/bitops.h>
#include <linux/slab.h>
/* dma_addr_t manip */
#define PTR_LO(x) ((u32)(((uintptr_t)(x)) & 0xffffffff))
#define PTR_HI(x) ((u32)((((uintptr_t)(x)) >> 16) >> 16))
#define DMA_LO_LE(x) cpu_to_le32(lower_32_bits(x))
#define DMA_HI_LE(x) cpu_to_le32(upper_32_bits(x))
#define DMA_REGPAIR_LE(x, val) do { \
(x).hi = DMA_HI_LE((val)); \
(x).lo = DMA_LO_LE((val)); \
} while (0)
#define HILO_GEN(hi, lo, type) ((((type)(hi)) << 32) + (lo))
#define HILO_64(hi, lo) \
HILO_GEN(le32_to_cpu(hi), le32_to_cpu(lo), u64)
#define HILO_64_REGPAIR(regpair) ({ \
typeof(regpair) __regpair = (regpair); \
HILO_64(__regpair.hi, __regpair.lo); })
#define HILO_DMA_REGPAIR(regpair) ((dma_addr_t)HILO_64_REGPAIR(regpair))
#ifndef __COMMON_HSI__
#define __COMMON_HSI__
/********************************/
/* PROTOCOL COMMON FW CONSTANTS */
/********************************/
#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
/* Queue Zone sizes in bytes */
#define TSTORM_QZONE_SIZE 8
#define MSTORM_QZONE_SIZE 16
#define USTORM_QZONE_SIZE 8
#define XSTORM_QZONE_SIZE 8
#define YSTORM_QZONE_SIZE 0
#define PSTORM_QZONE_SIZE 0
#define MSTORM_VF_ZONE_DEFAULT_SIZE_LOG 7
#define ETH_MAX_RXQ_VF_DEFAULT 16
#define ETH_MAX_RXQ_VF_DOUBLE 48
#define ETH_MAX_RXQ_VF_QUAD 112
#define ETH_RGSRC_CTX_SIZE 6
#define ETH_TGSRC_CTX_SIZE 6
/********************************/
/* 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
/* Number of LL2 RAM based queues */
#define MAX_NUM_LL2_RX_RAM_QUEUES 32
/* Number of LL2 context based 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
#define FW_MAJOR_VERSION 8
#define FW_MINOR_VERSION 59
#define FW_REVISION_VERSION 1
#define FW_ENGINEERING_VERSION 0
/***********************/
/* COMMON HW CONSTANTS */
/***********************/
/* 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_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_VFS_K2 (192)
#define MAX_NUM_VFS_BB (120)
#define MAX_NUM_VFS (MAX_NUM_VFS_K2)
#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_K2 (MAX_NUM_PFS + MAX_NUM_VFS_K2)
#define MAX_NUM_FUNCTIONS (MAX_FUNCTION_NUMBER_K2)
#define MAX_NUM_VPORTS_K2 (208)
#define MAX_NUM_VPORTS_BB (160)
#define 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 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)
/* 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 BIT(GTT_DWORD_SIZE_BITS)
/* Tools Version */
#define TOOLS_VERSION 11
/*****************/
/* 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)
#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 (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_CORE_TX_BD_CONS_CMD DQ_XCM_AGG_VAL_SEL_WORD3
#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_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_ETH_TX_BD_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
#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_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_CORE_DQ_CF_CMD BIT(DQ_XCM_AGG_FLG_SHIFT_CF18)
#define DQ_XCM_CORE_TERMINATE_CMD BIT(DQ_XCM_AGG_FLG_SHIFT_CF19)
#define DQ_XCM_CORE_SLOW_PATH_CMD BIT(DQ_XCM_AGG_FLG_SHIFT_CF22)
#define DQ_XCM_ETH_DQ_CF_CMD BIT(DQ_XCM_AGG_FLG_SHIFT_CF18)
#define DQ_XCM_ETH_TERMINATE_CMD BIT(DQ_XCM_AGG_FLG_SHIFT_CF19)
#define DQ_XCM_ETH_SLOW_PATH_CMD BIT(DQ_XCM_AGG_FLG_SHIFT_CF22)
#define DQ_XCM_ETH_TPH_EN_CMD BIT(DQ_XCM_AGG_FLG_SHIFT_CF23)
#define DQ_XCM_FCOE_SLOW_PATH_CMD BIT(DQ_XCM_AGG_FLG_SHIFT_CF22)
#define DQ_XCM_ISCSI_DQ_FLUSH_CMD BIT(DQ_XCM_AGG_FLG_SHIFT_CF19)
#define DQ_XCM_ISCSI_SLOW_PATH_CMD BIT(DQ_XCM_AGG_FLG_SHIFT_CF22)
#define DQ_XCM_ISCSI_PROC_ONLY_CLEANUP_CMD BIT(DQ_XCM_AGG_FLG_SHIFT_CF23)
#define DQ_XCM_TOE_DQ_FLUSH_CMD BIT(DQ_XCM_AGG_FLG_SHIFT_CF19)
#define DQ_XCM_TOE_SLOW_PATH_CMD BIT(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 BIT(DQ_UCM_AGG_FLG_SHIFT_CF4)
#define DQ_UCM_ETH_PMD_RX_ARM_CMD BIT(DQ_UCM_AGG_FLG_SHIFT_CF5)
#define DQ_UCM_ROCE_CQ_ARM_SE_CF_CMD BIT(DQ_UCM_AGG_FLG_SHIFT_CF4)
#define DQ_UCM_ROCE_CQ_ARM_CF_CMD BIT(DQ_UCM_AGG_FLG_SHIFT_CF5)
#define DQ_UCM_TOE_TIMER_STOP_ALL_CMD BIT(DQ_UCM_AGG_FLG_SHIFT_CF3)
#define DQ_UCM_TOE_SLOW_PATH_CF_CMD BIT(DQ_UCM_AGG_FLG_SHIFT_CF4)
#define DQ_UCM_TOE_DQ_CF_CMD BIT(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 BIT(DQ_TCM_AGG_FLG_SHIFT_CF1)
#define DQ_TCM_FCOE_DUMMY_TIMER_CMD BIT(DQ_TCM_AGG_FLG_SHIFT_CF2)
#define DQ_TCM_FCOE_TIMER_STOP_ALL_CMD BIT(DQ_TCM_AGG_FLG_SHIFT_CF3)
#define DQ_TCM_ISCSI_FLUSH_Q0_CMD BIT(DQ_TCM_AGG_FLG_SHIFT_CF1)
#define DQ_TCM_ISCSI_TIMER_STOP_ALL_CMD BIT(DQ_TCM_AGG_FLG_SHIFT_CF3)
#define DQ_TCM_TOE_FLUSH_Q0_CMD BIT(DQ_TCM_AGG_FLG_SHIFT_CF1)
#define DQ_TCM_TOE_TIMER_STOP_ALL_CMD BIT(DQ_TCM_AGG_FLG_SHIFT_CF3)
#define DQ_TCM_IWARP_POST_RQ_CF_CMD BIT(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)
/* DQ_DEMS_AGG_VAL_BASE */
#define DQ_PWM_OFFSET_TCM_LL2_PROD_UPDATE \
(DQ_PWM_OFFSET_TCM32_BASE + DQ_TCM_AGG_VAL_SEL_REG9 - 4)
#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 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
#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 BIT((QM_LINE_CRD_REG_WIDTH - 1))
#define QM_BYTE_CRD_REG_WIDTH 24
#define QM_BYTE_CRD_REG_SIGN_BIT BIT((QM_BYTE_CRD_REG_WIDTH - 1))
#define QM_WFQ_CRD_REG_WIDTH 32
#define QM_WFQ_CRD_REG_SIGN_BIT BIT((QM_WFQ_CRD_REG_WIDTH - 1))
#define QM_RL_CRD_REG_WIDTH 32
#define QM_RL_CRD_REG_SIGN_BIT BIT((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 12
#define MAX_PIS_PER_SB PIS_PER_SB
#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_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_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_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 MAX(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
#define SDM_COMP_TYPE_CM 3
#define SDM_COMP_TYPE_LOADER 4
#define SDM_COMP_TYPE_PXP 5
#define SDM_COMP_TYPE_INDICATE_ERROR 6
#define SDM_COMP_TYPE_RELEASE_THREAD 7
#define SDM_COMP_TYPE_RAM 8
#define SDM_COMP_TYPE_INC_ORDER_CNT 9
/*****************/
/* PBF CONSTANTS */
/*****************/
/* Number of PBF command queue lines. Each line is 32B. */
#define PBF_MAX_CMD_LINES 3328
/* Number of BTB blocks. Each block is 256B. */
#define BTB_MAX_BLOCKS_BB 1440
#define BTB_MAX_BLOCKS_K2 1840
/*****************/
/* PRS CONSTANTS */
/*****************/
#define PRS_GFT_CAM_LINES_NO_MATCH 31
/* Interrupt coalescing TimeSet */
struct coalescing_timeset {
u8 value;
#define COALESCING_TIMESET_TIMESET_MASK 0x7F
#define COALESCING_TIMESET_TIMESET_SHIFT 0
#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;
__le16 cqe_prod;
};
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;
__le16 conn_id;
struct tcp_ulp_connect_done_params params;
};
struct iscsi_eqe_data {
__le16 icid;
__le16 conn_id;
__le16 reserved;
u8 error_code;
u8 error_pdu_opcode_reserved;
#define ISCSI_EQE_DATA_ERROR_PDU_OPCODE_MASK 0x3F
#define ISCSI_EQE_DATA_ERROR_PDU_OPCODE_SHIFT 0
#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,
MF_NPAR,
MAX_MF_MODE
};
/* Per protocol packet duplication enable bit vector. If set, duplicate
* offloaded traffic to LL2 debug queueu.
*/
struct offload_pkt_dup_enable {
__le16 enable_vector;
};
/* Per-protocol connection types */
enum protocol_type {
PROTOCOLID_TCP_ULP,
PROTOCOLID_FCOE,
PROTOCOLID_ROCE,
PROTOCOLID_CORE,
PROTOCOLID_ETH,
PROTOCOLID_IWARP,
PROTOCOLID_RESERVED0,
PROTOCOLID_PREROCE,
PROTOCOLID_COMMON,
PROTOCOLID_RESERVED1,
PROTOCOLID_RDMA,
PROTOCOLID_SCSI,
MAX_PROTOCOL_TYPE
};
/* Pstorm packet duplication config */
struct pstorm_pkt_dup_cfg {
struct offload_pkt_dup_enable enable;
__le16 reserved[3];
};
struct regpair {
__le32 lo;
__le32 hi;
};
/* RoCE Destroy Event Data */
struct rdma_eqe_destroy_qp {
__le32 cid;
u8 reserved[4];
};
/* RoCE Suspend Event Data */
struct rdma_eqe_suspend_qp {
__le32 cid;
u8 reserved[4];
};
/* RDMA Event Data Union */
union rdma_eqe_data {
struct regpair async_handle;
struct rdma_eqe_destroy_qp rdma_destroy_qp_data;
struct rdma_eqe_suspend_qp rdma_suspend_qp_data;
};
/* Tstorm packet duplication config */
struct tstorm_pkt_dup_cfg {
struct offload_pkt_dup_enable enable;
__le16 reserved;
__le32 cid;
};
struct tstorm_queue_zone {
__le32 reserved[2];
};
/* Ustorm Queue Zone */
struct ustorm_eth_queue_zone {
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;
#define CAU_PI_ENTRY_PROD_VAL_MASK 0xFFFF
#define CAU_PI_ENTRY_PROD_VAL_SHIFT 0
#define CAU_PI_ENTRY_PI_TIMESET_MASK 0x7F
#define CAU_PI_ENTRY_PI_TIMESET_SHIFT 16
#define CAU_PI_ENTRY_FSM_SEL_MASK 0x1
#define CAU_PI_ENTRY_FSM_SEL_SHIFT 23
#define CAU_PI_ENTRY_RESERVED_MASK 0xFF
#define CAU_PI_ENTRY_RESERVED_SHIFT 24
};
/* Status block structure */
struct cau_sb_entry {
__le32 data;
#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_SHIFT 24
#define CAU_SB_ENTRY_STATE1_MASK 0xF
#define CAU_SB_ENTRY_STATE1_SHIFT 28
__le32 params;
#define CAU_SB_ENTRY_SB_TIMESET0_MASK 0x7F
#define CAU_SB_ENTRY_SB_TIMESET0_SHIFT 0
#define CAU_SB_ENTRY_SB_TIMESET1_MASK 0x7F
#define CAU_SB_ENTRY_SB_TIMESET1_SHIFT 7
#define CAU_SB_ENTRY_TIMER_RES0_MASK 0x3
#define CAU_SB_ENTRY_TIMER_RES0_SHIFT 14
#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
#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;
#define CORE_DB_DATA_DEST_MASK 0x3
#define CORE_DB_DATA_DEST_SHIFT 0
#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_SHIFT 4
#define CORE_DB_DATA_RESERVED_MASK 0x1
#define CORE_DB_DATA_RESERVED_SHIFT 5
#define CORE_DB_DATA_AGG_VAL_SEL_MASK 0x3
#define CORE_DB_DATA_AGG_VAL_SEL_SHIFT 6
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,
MAX_DB_AGG_CMD_SEL
};
/* Enum of doorbell destination */
enum db_dest {
DB_DEST_XCM,
DB_DEST_UCM,
DB_DEST_TCM,
DB_NUM_DESTINATIONS,
MAX_DB_DEST
};
/* Enum of doorbell DPM types */
enum db_dpm_type {
DPM_LEGACY,
DPM_RDMA,
DPM_L2_INLINE,
DPM_L2_BD,
MAX_DB_DPM_TYPE
};
/* Structure for doorbell data, in L2 DPM mode, for 1st db in a DPM burst */
struct db_l2_dpm_data {
__le16 icid;
__le16 bd_prod;
__le32 params;
#define DB_L2_DPM_DATA_SIZE_MASK 0x3F
#define DB_L2_DPM_DATA_SIZE_SHIFT 0
#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
#define DB_L2_DPM_DATA_NUM_BDS_SHIFT 8
#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
#define DB_L2_DPM_DATA_SGE_NUM_MASK 0x7
#define DB_L2_DPM_DATA_SGE_NUM_SHIFT 28
#define DB_L2_DPM_DATA_TGFS_SRC_EN_MASK 0x1
#define DB_L2_DPM_DATA_TGFS_SRC_EN_SHIFT 31
};
/* Structure for SGE in a DPM doorbell of type DPM_L2_BD */
struct db_l2_dpm_sge {
struct regpair addr;
__le16 nbytes;
__le16 bitfields;
#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
#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
#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_SHIFT 5
};
/* 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
#define DB_LEGACY_WO_DEMS_ADDR_ICID_SHIFT 2
};
/* 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
#define DB_PWM_ADDR_OFFSET_MASK 0x7F
#define DB_PWM_ADDR_OFFSET_SHIFT 3
#define DB_PWM_ADDR_WID_MASK 0x3
#define DB_PWM_ADDR_WID_SHIFT 10
#define DB_PWM_ADDR_DPI_MASK 0xFFFF
#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_24b_icid_dpm_params {
__le32 params;
#define DB_RDMA_24B_ICID_DPM_PARAMS_SIZE_MASK 0x3F
#define DB_RDMA_24B_ICID_DPM_PARAMS_SIZE_SHIFT 0
#define DB_RDMA_24B_ICID_DPM_PARAMS_DPM_TYPE_MASK 0x3
#define DB_RDMA_24B_ICID_DPM_PARAMS_DPM_TYPE_SHIFT 6
#define DB_RDMA_24B_ICID_DPM_PARAMS_OPCODE_MASK 0xFF
#define DB_RDMA_24B_ICID_DPM_PARAMS_OPCODE_SHIFT 8
#define DB_RDMA_24B_ICID_DPM_PARAMS_ICID_EXT_MASK 0xFF
#define DB_RDMA_24B_ICID_DPM_PARAMS_ICID_EXT_SHIFT 16
#define DB_RDMA_24B_ICID_DPM_PARAMS_INV_BYTE_CNT_MASK 0x7
#define DB_RDMA_24B_ICID_DPM_PARAMS_INV_BYTE_CNT_SHIFT 24
#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
#define DB_RDMA_24B_ICID_DPM_PARAMS_COMPLETION_FLG_MASK 0x1
#define DB_RDMA_24B_ICID_DPM_PARAMS_COMPLETION_FLG_SHIFT 28
#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
#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
};
/* Parameters to RDMA firmware, passed in EDPM doorbell */
struct db_rdma_dpm_params {
__le32 params;
#define DB_RDMA_DPM_PARAMS_SIZE_MASK 0x3F
#define DB_RDMA_DPM_PARAMS_SIZE_SHIFT 0
#define DB_RDMA_DPM_PARAMS_DPM_TYPE_MASK 0x3
#define DB_RDMA_DPM_PARAMS_DPM_TYPE_SHIFT 6
#define DB_RDMA_DPM_PARAMS_OPCODE_MASK 0xFF
#define DB_RDMA_DPM_PARAMS_OPCODE_SHIFT 8
#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
#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
#define DB_RDMA_DPM_PARAMS_S_FLG_SHIFT 29
#define DB_RDMA_DPM_PARAMS_COMPLETION_FLG_MASK 0x1
#define DB_RDMA_DPM_PARAMS_COMPLETION_FLG_SHIFT 30
#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;
__le16 prod_val;
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
#define IGU_PROD_CONS_UPDATE_ENABLE_INT_MASK 0x3
#define IGU_PROD_CONS_UPDATE_ENABLE_INT_SHIFT 25
#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
#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.
* 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.
* 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;
#define PARSING_AND_ERR_FLAGS_L3TYPE_MASK 0x3
#define PARSING_AND_ERR_FLAGS_L3TYPE_SHIFT 0
#define PARSING_AND_ERR_FLAGS_L4PROTOCOL_MASK 0x3
#define PARSING_AND_ERR_FLAGS_L4PROTOCOL_SHIFT 2
#define PARSING_AND_ERR_FLAGS_IPV4FRAG_MASK 0x1
#define PARSING_AND_ERR_FLAGS_IPV4FRAG_SHIFT 4
#define PARSING_AND_ERR_FLAGS_TAG8021QEXIST_MASK 0x1
#define PARSING_AND_ERR_FLAGS_TAG8021QEXIST_SHIFT 5
#define PARSING_AND_ERR_FLAGS_L4CHKSMWASCALCULATED_MASK 0x1
#define PARSING_AND_ERR_FLAGS_L4CHKSMWASCALCULATED_SHIFT 6
#define PARSING_AND_ERR_FLAGS_TIMESYNCPKT_MASK 0x1
#define PARSING_AND_ERR_FLAGS_TIMESYNCPKT_SHIFT 7
#define PARSING_AND_ERR_FLAGS_TIMESTAMPRECORDED_MASK 0x1
#define PARSING_AND_ERR_FLAGS_TIMESTAMPRECORDED_SHIFT 8
#define PARSING_AND_ERR_FLAGS_IPHDRERROR_MASK 0x1
#define PARSING_AND_ERR_FLAGS_IPHDRERROR_SHIFT 9
#define PARSING_AND_ERR_FLAGS_L4CHKSMERROR_MASK 0x1
#define PARSING_AND_ERR_FLAGS_L4CHKSMERROR_SHIFT 10
#define PARSING_AND_ERR_FLAGS_TUNNELEXIST_MASK 0x1
#define PARSING_AND_ERR_FLAGS_TUNNELEXIST_SHIFT 11
#define PARSING_AND_ERR_FLAGS_TUNNEL8021QTAGEXIST_MASK 0x1
#define PARSING_AND_ERR_FLAGS_TUNNEL8021QTAGEXIST_SHIFT 12
#define PARSING_AND_ERR_FLAGS_TUNNELIPHDRERROR_MASK 0x1
#define PARSING_AND_ERR_FLAGS_TUNNELIPHDRERROR_SHIFT 13
#define PARSING_AND_ERR_FLAGS_TUNNELL4CHKSMWASCALCULATED_MASK 0x1
#define PARSING_AND_ERR_FLAGS_TUNNELL4CHKSMWASCALCULATED_SHIFT 14
#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;
#define PARSING_ERR_FLAGS_MAC_ERROR_MASK 0x1
#define PARSING_ERR_FLAGS_MAC_ERROR_SHIFT 0
#define PARSING_ERR_FLAGS_TRUNC_ERROR_MASK 0x1
#define PARSING_ERR_FLAGS_TRUNC_ERROR_SHIFT 1
#define PARSING_ERR_FLAGS_PKT_TOO_SMALL_MASK 0x1
#define PARSING_ERR_FLAGS_PKT_TOO_SMALL_SHIFT 2
#define PARSING_ERR_FLAGS_ANY_HDR_MISSING_TAG_MASK 0x1
#define PARSING_ERR_FLAGS_ANY_HDR_MISSING_TAG_SHIFT 3
#define PARSING_ERR_FLAGS_ANY_HDR_IP_VER_MISMTCH_MASK 0x1
#define PARSING_ERR_FLAGS_ANY_HDR_IP_VER_MISMTCH_SHIFT 4
#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
#define PARSING_ERR_FLAGS_ANY_HDR_IP_BAD_TOTAL_LEN_MASK 0x1
#define PARSING_ERR_FLAGS_ANY_HDR_IP_BAD_TOTAL_LEN_SHIFT 6
#define PARSING_ERR_FLAGS_IP_V4_CHKSM_ERROR_MASK 0x1
#define PARSING_ERR_FLAGS_IP_V4_CHKSM_ERROR_SHIFT 7
#define PARSING_ERR_FLAGS_ANY_HDR_L4_IP_LEN_MISMTCH_MASK 0x1
#define PARSING_ERR_FLAGS_ANY_HDR_L4_IP_LEN_MISMTCH_SHIFT 8
#define PARSING_ERR_FLAGS_ZERO_UDP_IP_V6_CHKSM_MASK 0x1
#define PARSING_ERR_FLAGS_ZERO_UDP_IP_V6_CHKSM_SHIFT 9
#define PARSING_ERR_FLAGS_INNER_L4_CHKSM_ERROR_MASK 0x1
#define PARSING_ERR_FLAGS_INNER_L4_CHKSM_ERROR_SHIFT 10
#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
#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
#define PARSING_ERR_FLAGS_GENEVE_OPTION_OVERSIZED_MASK 0x1
#define PARSING_ERR_FLAGS_GENEVE_OPTION_OVERSIZED_SHIFT 13
#define PARSING_ERR_FLAGS_TUNNEL_IP_V4_CHKSM_ERROR_MASK 0x1
#define PARSING_ERR_FLAGS_TUNNEL_IP_V4_CHKSM_ERROR_SHIFT 14
#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_SHIFT 0
#define PXP_CONCRETE_FID_PORT_MASK 0x3
#define PXP_CONCRETE_FID_PORT_SHIFT 4
#define PXP_CONCRETE_FID_PATH_MASK 0x1
#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
};
/* Concrete Function ID */
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
};
/* Function ID */
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
#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
#define RDIF_TASK_CONTEXT_PROTECTION_TYPE_MASK 0x3
#define RDIF_TASK_CONTEXT_PROTECTION_TYPE_SHIFT 4
#define RDIF_TASK_CONTEXT_CRC_SEED_MASK 0x1
#define RDIF_TASK_CONTEXT_CRC_SEED_SHIFT 6
#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
#define RDIF_TASK_CONTEXT_INTERVAL_SIZE_MASK 0x7
#define RDIF_TASK_CONTEXT_INTERVAL_SIZE_SHIFT 6
#define RDIF_TASK_CONTEXT_HOST_INTERFACE_MASK 0x3
#define RDIF_TASK_CONTEXT_HOST_INTERFACE_SHIFT 9
#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
#define RDIF_TASK_CONTEXT_NETWORK_INTERFACE_MASK 0x1
#define RDIF_TASK_CONTEXT_NETWORK_INTERFACE_SHIFT 13
#define RDIF_TASK_CONTEXT_FORWARD_APP_TAG_WITH_MASK_MASK 0x1
#define RDIF_TASK_CONTEXT_FORWARD_APP_TAG_WITH_MASK_SHIFT 14
#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
#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;
};
/* Searcher Table struct */
struct src_entry_header {
__le32 flags;
#define SRC_ENTRY_HEADER_NEXT_PTR_TYPE_MASK 0x1
#define SRC_ENTRY_HEADER_NEXT_PTR_TYPE_SHIFT 0
#define SRC_ENTRY_HEADER_EMPTY_MASK 0x1
#define SRC_ENTRY_HEADER_EMPTY_SHIFT 1
#define SRC_ENTRY_HEADER_RESERVED_MASK 0x3FFFFFFF
#define SRC_ENTRY_HEADER_RESERVED_SHIFT 2
__le32 magic_number;
struct regpair next_ptr;
};
/* Enumeration for address type */
enum src_header_next_ptr_type_enum {
e_physical_addr,
e_logical_addr,
MAX_SRC_HEADER_NEXT_PTR_TYPE_ENUM
};
/* Status block structure */
struct status_block {
__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_PAD_SHIFT 9
#define STATUS_BLOCK_ZERO_PAD2_MASK 0xFFFF
#define STATUS_BLOCK_ZERO_PAD2_SHIFT 16
__le32 prod_index;
#define STATUS_BLOCK_PROD_INDEX_MASK 0xFFFFFF
#define STATUS_BLOCK_PROD_INDEX_SHIFT 0
#define STATUS_BLOCK_ZERO_PAD3_MASK 0xFF
#define STATUS_BLOCK_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
#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
#define TDIF_TASK_CONTEXT_PROTECTION_TYPE_MASK 0x3
#define TDIF_TASK_CONTEXT_PROTECTION_TYPE_SHIFT 4
#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
#define TDIF_TASK_CONTEXT_INTERVAL_SIZE_MASK 0x7
#define TDIF_TASK_CONTEXT_INTERVAL_SIZE_SHIFT 6
#define TDIF_TASK_CONTEXT_HOST_INTERFACE_MASK 0x3
#define TDIF_TASK_CONTEXT_HOST_INTERFACE_SHIFT 9
#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
#define TDIF_TASK_CONTEXT_RESERVED3_SHIFT 12
#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
#define TDIF_TASK_CONTEXT_REF_TAG_MASK_MASK 0xF
#define TDIF_TASK_CONTEXT_REF_TAG_MASK_SHIFT 24
#define TDIF_TASK_CONTEXT_FORWARD_APP_TAG_WITH_MASK_MASK 0x1
#define TDIF_TASK_CONTEXT_FORWARD_APP_TAG_WITH_MASK_SHIFT 28
#define TDIF_TASK_CONTEXT_FORWARD_REF_TAG_WITH_MASK_MASK 0x1
#define TDIF_TASK_CONTEXT_FORWARD_REF_TAG_WITH_MASK_SHIFT 29
#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;
#define TIMERS_CONTEXT_EXPIRATIONTIMELC0_MASK 0x7FFFFFF
#define TIMERS_CONTEXT_EXPIRATIONTIMELC0_SHIFT 0
#define TIMERS_CONTEXT_RESERVED0_MASK 0x1
#define TIMERS_CONTEXT_RESERVED0_SHIFT 27
#define TIMERS_CONTEXT_VALIDLC0_MASK 0x1
#define TIMERS_CONTEXT_VALIDLC0_SHIFT 28
#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;
#define TIMERS_CONTEXT_EXPIRATIONTIMELC1_MASK 0x7FFFFFF
#define TIMERS_CONTEXT_EXPIRATIONTIMELC1_SHIFT 0
#define TIMERS_CONTEXT_RESERVED2_MASK 0x1
#define TIMERS_CONTEXT_RESERVED2_SHIFT 27
#define TIMERS_CONTEXT_VALIDLC1_MASK 0x1
#define TIMERS_CONTEXT_VALIDLC1_SHIFT 28
#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;
#define TIMERS_CONTEXT_EXPIRATIONTIMELC2_MASK 0x7FFFFFF
#define TIMERS_CONTEXT_EXPIRATIONTIMELC2_SHIFT 0
#define TIMERS_CONTEXT_RESERVED4_MASK 0x1
#define TIMERS_CONTEXT_RESERVED4_SHIFT 27
#define TIMERS_CONTEXT_VALIDLC2_MASK 0x1
#define TIMERS_CONTEXT_VALIDLC2_SHIFT 28
#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;
#define TIMERS_CONTEXT_HOSTEXPRIRATIONVALUE_MASK 0x7FFFFFF
#define TIMERS_CONTEXT_HOSTEXPRIRATIONVALUE_SHIFT 0
#define TIMERS_CONTEXT_RESERVED6_MASK 0x1
#define TIMERS_CONTEXT_RESERVED6_SHIFT 27
#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 / tunnelTypeDesc */
enum tunnel_next_protocol {
e_unknown = 0,
e_l2 = 1,
e_ipv4 = 2,
e_ipv6 = 3,
MAX_TUNNEL_NEXT_PROTOCOL
};
#endif /* __COMMON_HSI__ */
#endif
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