Edit File: common_hsi.h
/* QLogic qed NIC Driver * Copyright (c) 2015-2016 QLogic Corporation * * This software is available to you under a choice of one of two * licenses. You may choose to be licensed under the terms of the GNU * General Public License (GPL) Version 2, available from the file * COPYING in the main directory of this source tree, or the * OpenIB.org BSD license below: * * Redistribution and use in source and binary forms, with or * without modification, are permitted provided that the following * conditions are met: * * - Redistributions of source code must retain the above * copyright notice, this list of conditions and the following * disclaimer. * * - Redistributions in binary form must reproduce the above * copyright notice, this list of conditions and the following * disclaimer in the documentation and /or other materials * provided with the distribution. * * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE * SOFTWARE. */ #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 FW_ASSERT_GENERAL_ATTN_IDX 32 #define MAX_PINNED_CCFC 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_NUM_RX_QUEUES_PER_VF_DEFAULT 16 #define ETH_MAX_NUM_RX_QUEUES_PER_VF_DOUBLE 48 #define ETH_MAX_NUM_RX_QUEUES_PER_VF_QUAD 112 /********************************/ /* CORE (LIGHT L2) FW CONSTANTS */ /********************************/ #define CORE_LL2_MAX_RAMROD_PER_CON 8 #define CORE_LL2_TX_BD_PAGE_SIZE_BYTES 4096 #define CORE_LL2_RX_BD_PAGE_SIZE_BYTES 4096 #define CORE_LL2_RX_CQE_PAGE_SIZE_BYTES 4096 #define CORE_LL2_RX_NUM_NEXT_PAGE_BDS 1 #define CORE_LL2_TX_MAX_BDS_PER_PACKET 12 #define CORE_SPQE_PAGE_SIZE_BYTES 4096 #define MAX_NUM_LL2_RX_QUEUES 48 #define MAX_NUM_LL2_TX_STATS_COUNTERS 48 #define FW_MAJOR_VERSION 8 #define FW_MINOR_VERSION 37 #define FW_REVISION_VERSION 7 #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 (MAX_NUM_PFS + MAX_NUM_VFS) #define MAX_FUNCTION_NUMBER_BB (MAX_NUM_PFS + MAX_NUM_VFS_BB) #define MAX_FUNCTION_NUMBER (MAX_NUM_PFS + MAX_NUM_VFS) #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_E4 (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 10 /*****************/ /* CDU CONSTANTS */ /*****************/ #define CDU_SEG_TYPE_OFFSET_REG_TYPE_SHIFT (17) #define CDU_SEG_TYPE_OFFSET_REG_OFFSET_MASK (0x1ffff) #define CDU_VF_FL_SEG_TYPE_OFFSET_REG_TYPE_SHIFT (12) #define CDU_VF_FL_SEG_TYPE_OFFSET_REG_OFFSET_MASK (0xfff) #define CDU_CONTEXT_VALIDATION_CFG_ENABLE_SHIFT (0) #define CDU_CONTEXT_VALIDATION_CFG_VALIDATION_TYPE_SHIFT (1) #define CDU_CONTEXT_VALIDATION_CFG_USE_TYPE (2) #define CDU_CONTEXT_VALIDATION_CFG_USE_REGION (3) #define CDU_CONTEXT_VALIDATION_CFG_USE_CID (4) #define CDU_CONTEXT_VALIDATION_CFG_USE_ACTIVE (5) /*****************/ /* DQ CONSTANTS */ /*****************/ /* DEMS */ #define DQ_DEMS_LEGACY 0 #define DQ_DEMS_TOE_MORE_TO_SEND 3 #define DQ_DEMS_TOE_LOCAL_ADV_WND 4 #define DQ_DEMS_ROCE_CQ_CONS 7 /* XCM agg val selection (HW) */ #define DQ_XCM_AGG_VAL_SEL_WORD2 0 #define DQ_XCM_AGG_VAL_SEL_WORD3 1 #define DQ_XCM_AGG_VAL_SEL_WORD4 2 #define DQ_XCM_AGG_VAL_SEL_WORD5 3 #define DQ_XCM_AGG_VAL_SEL_REG3 4 #define DQ_XCM_AGG_VAL_SEL_REG4 5 #define DQ_XCM_AGG_VAL_SEL_REG5 6 #define DQ_XCM_AGG_VAL_SEL_REG6 7 /* XCM agg val selection (FW) */ #define DQ_XCM_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 /* 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_XCM16_BASE 0x40 #define DQ_PWM_OFFSET_XCM32_BASE 0x44 #define DQ_PWM_OFFSET_UCM16_BASE 0x48 #define DQ_PWM_OFFSET_UCM32_BASE 0x4C #define DQ_PWM_OFFSET_UCM16_4 0x50 #define DQ_PWM_OFFSET_TCM16_BASE 0x58 #define DQ_PWM_OFFSET_TCM32_BASE 0x5C #define DQ_PWM_OFFSET_XCM_FLAGS 0x68 #define DQ_PWM_OFFSET_UCM_FLAGS 0x69 #define DQ_PWM_OFFSET_TCM_FLAGS 0x6B #define DQ_PWM_OFFSET_XCM_RDMA_SQ_PROD (DQ_PWM_OFFSET_XCM16_BASE + 2) #define DQ_PWM_OFFSET_UCM_RDMA_CQ_CONS_32BIT (DQ_PWM_OFFSET_UCM32_BASE) #define DQ_PWM_OFFSET_UCM_RDMA_CQ_CONS_16BIT (DQ_PWM_OFFSET_UCM16_4) #define DQ_PWM_OFFSET_UCM_RDMA_INT_TIMEOUT (DQ_PWM_OFFSET_UCM16_BASE + 2) #define DQ_PWM_OFFSET_UCM_RDMA_ARM_FLAGS (DQ_PWM_OFFSET_UCM_FLAGS) #define DQ_PWM_OFFSET_TCM_ROCE_RQ_PROD (DQ_PWM_OFFSET_TCM16_BASE + 1) #define DQ_PWM_OFFSET_TCM_IWARP_RQ_PROD (DQ_PWM_OFFSET_TCM16_BASE + 3) #define DQ_REGION_SHIFT (12) /* DPM */ #define DQ_DPM_WQE_BUFF_SIZE (320) /* Conn type ranges */ #define DQ_CONN_TYPE_RANGE_SHIFT (4) /*****************/ /* QM CONSTANTS */ /*****************/ /* Number of TX queues in the QM */ #define MAX_QM_TX_QUEUES_K2 512 #define MAX_QM_TX_QUEUES_BB 448 #define MAX_QM_TX_QUEUES MAX_QM_TX_QUEUES_K2 /* Number of Other queues in the QM */ #define MAX_QM_OTHER_QUEUES_BB 64 #define MAX_QM_OTHER_QUEUES_K2 128 #define MAX_QM_OTHER_QUEUES MAX_QM_OTHER_QUEUES_K2 /* Number of queues in a PF queue group */ #define QM_PF_QUEUE_GROUP_SIZE 8 /* The size of a single queue element in bytes */ #define QM_PQ_ELEMENT_SIZE 4 /* Base number of Tx PQs in the CM PQ representation. * Should be used when storing PQ IDs in CM PQ registers and context. */ #define CM_TX_PQ_BASE 0x200 /* Number of global Vport/QCN rate limiters */ #define MAX_QM_GLOBAL_RLS 256 /* QM registers data */ #define QM_LINE_CRD_REG_WIDTH 16 #define QM_LINE_CRD_REG_SIGN_BIT 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_E4 12 #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_UPPER (IGU_CMD_INT_ACK_BASE + \ MAX_TOT_SB_PER_PATH - 1) #define IGU_CMD_INT_ACK_RESERVED_UPPER 0x05ff #define IGU_CMD_ATTN_BIT_UPD_UPPER 0x05f0 #define IGU_CMD_ATTN_BIT_SET_UPPER 0x05f1 #define IGU_CMD_ATTN_BIT_CLR_UPPER 0x05f2 #define IGU_REG_SISR_MDPC_WMASK_UPPER 0x05f3 #define IGU_REG_SISR_MDPC_WMASK_LSB_UPPER 0x05f4 #define IGU_REG_SISR_MDPC_WMASK_MSB_UPPER 0x05f5 #define IGU_REG_SISR_MDPC_WOMASK_UPPER 0x05f6 #define IGU_CMD_PROD_UPD_BASE 0x0600 #define IGU_CMD_PROD_UPD_UPPER (IGU_CMD_PROD_UPD_BASE +\ MAX_TOT_SB_PER_PATH - 1) #define IGU_CMD_PROD_UPD_RESERVED_UPPER 0x07ff /*****************/ /* PXP CONSTANTS */ /*****************/ /* Bars for Blocks */ #define PXP_BAR_GRC 0 #define PXP_BAR_TSDM 0 #define PXP_BAR_USDM 0 #define PXP_BAR_XSDM 0 #define PXP_BAR_MSDM 0 #define PXP_BAR_YSDM 0 #define PXP_BAR_PSDM 0 #define PXP_BAR_IGU 0 #define PXP_BAR_DQ 1 /* PTT and GTT */ #define PXP_PER_PF_ENTRY_SIZE 8 #define PXP_NUM_GLOBAL_WINDOWS 243 #define PXP_GLOBAL_ENTRY_SIZE 4 #define PXP_ADMIN_WINDOW_ALLOWED_LENGTH 4 #define PXP_PF_WINDOW_ADMIN_START 0 #define PXP_PF_WINDOW_ADMIN_LENGTH 0x1000 #define PXP_PF_WINDOW_ADMIN_END (PXP_PF_WINDOW_ADMIN_START + \ PXP_PF_WINDOW_ADMIN_LENGTH - 1) #define PXP_PF_WINDOW_ADMIN_PER_PF_START 0 #define PXP_PF_WINDOW_ADMIN_PER_PF_LENGTH (PXP_NUM_PF_WINDOWS * \ PXP_PER_PF_ENTRY_SIZE) #define PXP_PF_WINDOW_ADMIN_PER_PF_END (PXP_PF_WINDOW_ADMIN_PER_PF_START + \ PXP_PF_WINDOW_ADMIN_PER_PF_LENGTH - 1) #define PXP_PF_WINDOW_ADMIN_GLOBAL_START 0x200 #define PXP_PF_WINDOW_ADMIN_GLOBAL_LENGTH (PXP_NUM_GLOBAL_WINDOWS * \ PXP_GLOBAL_ENTRY_SIZE) #define PXP_PF_WINDOW_ADMIN_GLOBAL_END \ (PXP_PF_WINDOW_ADMIN_GLOBAL_START + \ PXP_PF_WINDOW_ADMIN_GLOBAL_LENGTH - 1) #define PXP_PF_GLOBAL_PRETEND_ADDR 0x1f0 #define PXP_PF_ME_OPAQUE_MASK_ADDR 0xf4 #define PXP_PF_ME_OPAQUE_ADDR 0x1f8 #define PXP_PF_ME_CONCRETE_ADDR 0x1fc #define PXP_NUM_PF_WINDOWS 12 #define PXP_EXTERNAL_BAR_PF_WINDOW_START 0x1000 #define PXP_EXTERNAL_BAR_PF_WINDOW_NUM PXP_NUM_PF_WINDOWS #define PXP_EXTERNAL_BAR_PF_WINDOW_SINGLE_SIZE 0x1000 #define PXP_EXTERNAL_BAR_PF_WINDOW_LENGTH \ (PXP_EXTERNAL_BAR_PF_WINDOW_NUM * \ PXP_EXTERNAL_BAR_PF_WINDOW_SINGLE_SIZE) #define PXP_EXTERNAL_BAR_PF_WINDOW_END \ (PXP_EXTERNAL_BAR_PF_WINDOW_START + \ PXP_EXTERNAL_BAR_PF_WINDOW_LENGTH - 1) #define PXP_EXTERNAL_BAR_GLOBAL_WINDOW_START \ (PXP_EXTERNAL_BAR_PF_WINDOW_END + 1) #define PXP_EXTERNAL_BAR_GLOBAL_WINDOW_NUM PXP_NUM_GLOBAL_WINDOWS #define PXP_EXTERNAL_BAR_GLOBAL_WINDOW_SINGLE_SIZE 0x1000 #define PXP_EXTERNAL_BAR_GLOBAL_WINDOW_LENGTH \ (PXP_EXTERNAL_BAR_GLOBAL_WINDOW_NUM * \ PXP_EXTERNAL_BAR_GLOBAL_WINDOW_SINGLE_SIZE) #define PXP_EXTERNAL_BAR_GLOBAL_WINDOW_END \ (PXP_EXTERNAL_BAR_GLOBAL_WINDOW_START + \ PXP_EXTERNAL_BAR_GLOBAL_WINDOW_LENGTH - 1) /* PF BAR */ #define PXP_BAR0_START_GRC 0x0000 #define PXP_BAR0_GRC_LENGTH 0x1C00000 #define PXP_BAR0_END_GRC (PXP_BAR0_START_GRC + \ PXP_BAR0_GRC_LENGTH - 1) #define PXP_BAR0_START_IGU 0x1C00000 #define PXP_BAR0_IGU_LENGTH 0x10000 #define PXP_BAR0_END_IGU (PXP_BAR0_START_IGU + \ PXP_BAR0_IGU_LENGTH - 1) #define PXP_BAR0_START_TSDM 0x1C80000 #define PXP_BAR0_SDM_LENGTH 0x40000 #define PXP_BAR0_SDM_RESERVED_LENGTH 0x40000 #define PXP_BAR0_END_TSDM (PXP_BAR0_START_TSDM + \ PXP_BAR0_SDM_LENGTH - 1) #define PXP_BAR0_START_MSDM 0x1D00000 #define PXP_BAR0_END_MSDM (PXP_BAR0_START_MSDM + \ PXP_BAR0_SDM_LENGTH - 1) #define PXP_BAR0_START_USDM 0x1D80000 #define PXP_BAR0_END_USDM (PXP_BAR0_START_USDM + \ PXP_BAR0_SDM_LENGTH - 1) #define PXP_BAR0_START_XSDM 0x1E00000 #define PXP_BAR0_END_XSDM (PXP_BAR0_START_XSDM + \ PXP_BAR0_SDM_LENGTH - 1) #define PXP_BAR0_START_YSDM 0x1E80000 #define PXP_BAR0_END_YSDM (PXP_BAR0_START_YSDM + \ PXP_BAR0_SDM_LENGTH - 1) #define PXP_BAR0_START_PSDM 0x1F00000 #define PXP_BAR0_END_PSDM (PXP_BAR0_START_PSDM + \ PXP_BAR0_SDM_LENGTH - 1) #define PXP_BAR0_FIRST_INVALID_ADDRESS (PXP_BAR0_END_PSDM + 1) /* VF BAR */ #define PXP_VF_BAR0 0 #define PXP_VF_BAR0_START_IGU 0 #define PXP_VF_BAR0_IGU_LENGTH 0x3000 #define PXP_VF_BAR0_END_IGU (PXP_VF_BAR0_START_IGU + \ PXP_VF_BAR0_IGU_LENGTH - 1) #define PXP_VF_BAR0_START_DQ 0x3000 #define PXP_VF_BAR0_DQ_LENGTH 0x200 #define PXP_VF_BAR0_DQ_OPAQUE_OFFSET 0 #define PXP_VF_BAR0_ME_OPAQUE_ADDRESS (PXP_VF_BAR0_START_DQ + \ PXP_VF_BAR0_DQ_OPAQUE_OFFSET) #define PXP_VF_BAR0_ME_CONCRETE_ADDRESS (PXP_VF_BAR0_ME_OPAQUE_ADDRESS \ + 4) #define PXP_VF_BAR0_END_DQ (PXP_VF_BAR0_START_DQ + \ PXP_VF_BAR0_DQ_LENGTH - 1) #define PXP_VF_BAR0_START_TSDM_ZONE_B 0x3200 #define PXP_VF_BAR0_SDM_LENGTH_ZONE_B 0x200 #define PXP_VF_BAR0_END_TSDM_ZONE_B (PXP_VF_BAR0_START_TSDM_ZONE_B + \ PXP_VF_BAR0_SDM_LENGTH_ZONE_B - 1) #define PXP_VF_BAR0_START_MSDM_ZONE_B 0x3400 #define PXP_VF_BAR0_END_MSDM_ZONE_B (PXP_VF_BAR0_START_MSDM_ZONE_B + \ PXP_VF_BAR0_SDM_LENGTH_ZONE_B - 1) #define PXP_VF_BAR0_START_USDM_ZONE_B 0x3600 #define PXP_VF_BAR0_END_USDM_ZONE_B (PXP_VF_BAR0_START_USDM_ZONE_B + \ PXP_VF_BAR0_SDM_LENGTH_ZONE_B - 1) #define PXP_VF_BAR0_START_XSDM_ZONE_B 0x3800 #define PXP_VF_BAR0_END_XSDM_ZONE_B (PXP_VF_BAR0_START_XSDM_ZONE_B + \ PXP_VF_BAR0_SDM_LENGTH_ZONE_B - 1) #define PXP_VF_BAR0_START_YSDM_ZONE_B 0x3a00 #define PXP_VF_BAR0_END_YSDM_ZONE_B (PXP_VF_BAR0_START_YSDM_ZONE_B + \ PXP_VF_BAR0_SDM_LENGTH_ZONE_B - 1) #define PXP_VF_BAR0_START_PSDM_ZONE_B 0x3c00 #define PXP_VF_BAR0_END_PSDM_ZONE_B (PXP_VF_BAR0_START_PSDM_ZONE_B + \ PXP_VF_BAR0_SDM_LENGTH_ZONE_B - 1) #define PXP_VF_BAR0_START_GRC 0x3E00 #define PXP_VF_BAR0_GRC_LENGTH 0x200 #define PXP_VF_BAR0_END_GRC (PXP_VF_BAR0_START_GRC + \ PXP_VF_BAR0_GRC_LENGTH - 1) #define PXP_VF_BAR0_START_SDM_ZONE_A 0x4000 #define PXP_VF_BAR0_END_SDM_ZONE_A 0x10000 #define PXP_VF_BAR0_START_IGU2 0x10000 #define PXP_VF_BAR0_IGU2_LENGTH 0xD000 #define PXP_VF_BAR0_END_IGU2 (PXP_VF_BAR0_START_IGU2 + \ PXP_VF_BAR0_IGU2_LENGTH - 1) #define PXP_VF_BAR0_GRC_WINDOW_LENGTH 32 #define PXP_ILT_PAGE_SIZE_NUM_BITS_MIN 12 #define PXP_ILT_BLOCK_FACTOR_MULTIPLIER 1024 /* ILT Records */ #define PXP_NUM_ILT_RECORDS_BB 7600 #define PXP_NUM_ILT_RECORDS_K2 11000 #define MAX_NUM_ILT_RECORDS 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 1440 /*****************/ /* 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 connection types */ enum protocol_type { PROTOCOLID_ISCSI, PROTOCOLID_FCOE, PROTOCOLID_ROCE, PROTOCOLID_CORE, PROTOCOLID_ETH, PROTOCOLID_IWARP, PROTOCOLID_RESERVED0, PROTOCOLID_PREROCE, PROTOCOLID_COMMON, PROTOCOLID_RESERVED1, MAX_PROTOCOL_TYPE }; struct regpair { __le32 lo; __le32 hi; }; /* RoCE Destroy Event Data */ struct rdma_eqe_destroy_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; }; /* 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_GFS_SRC_EN_MASK 0x1 #define DB_L2_DPM_DATA_GFS_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 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_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; }; /* Status block structure */ struct status_block_e4 { __le16 pi_array[PIS_PER_SB_E4]; __le32 sb_num; #define STATUS_BLOCK_E4_SB_NUM_MASK 0x1FF #define STATUS_BLOCK_E4_SB_NUM_SHIFT 0 #define STATUS_BLOCK_E4_ZERO_PAD_MASK 0x7F #define STATUS_BLOCK_E4_ZERO_PAD_SHIFT 9 #define STATUS_BLOCK_E4_ZERO_PAD2_MASK 0xFFFF #define STATUS_BLOCK_E4_ZERO_PAD2_SHIFT 16 __le32 prod_index; #define STATUS_BLOCK_E4_PROD_INDEX_MASK 0xFFFFFF #define STATUS_BLOCK_E4_PROD_INDEX_SHIFT 0 #define STATUS_BLOCK_E4_ZERO_PAD3_MASK 0xFF #define STATUS_BLOCK_E4_ZERO_PAD3_SHIFT 24 }; /* 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