include/linux/qed/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 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)        (HILO_64(regpair.hi, regpair.lo))
#define HILO_DMA_REGPAIR(regpair)	((dma_addr_t)HILO_64_REGPAIR(regpair))

#ifndef __COMMON_HSI__
#define __COMMON_HSI__


#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	20
#define FW_REVISION_VERSION	0
#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 NUM_TCS_4PORT_K2	(NUM_PHYS_TCS_4PORT_K2 + 1)
#define NUM_OF_TCS		(NUM_OF_PHYS_TCS + 1)

#define LB_TC			(NUM_OF_PHYS_TCS)

/* Num of possible traffic priority values */
#define NUM_OF_PRIO		(8)

#define MAX_NUM_VOQS_K2		(NUM_TCS_4PORT_K2 * MAX_NUM_PORTS_K2)
#define MAX_NUM_VOQS_BB		(NUM_OF_TCS * MAX_NUM_PORTS_BB)
#define MAX_NUM_VOQS		(MAX_NUM_VOQS_K2)
#define MAX_PHYS_VOQS		(NUM_OF_PHYS_TCS * MAX_NUM_PORTS_BB)

/* CIDs */
#define NUM_OF_CONNECTION_TYPES	(8)
#define NUM_OF_LCIDS		(320)
#define NUM_OF_LTIDS		(320)

/* Clock values */
#define MASTER_CLK_FREQ_E4	(375e6)
#define STORM_CLK_FREQ_E4	(1000e6)
#define CLK25M_CLK_FREQ_E4	(25e6)

/* 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 */
#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 */
#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 */
#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 */
#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    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_GRC	0x3E00
#define PXP_VF_BAR0_GRC_LENGTH	0x200
#define PXP_VF_BAR0_END_GRC	(PXP_VF_BAR0_START_GRC + \
				 PXP_VF_BAR0_GRC_LENGTH - 1)

#define PXP_VF_BAR0_START_IGU                   0
#define PXP_VF_BAR0_IGU_LENGTH                  0x3000
#define PXP_VF_BAR0_END_IGU                     (PXP_VF_BAR0_START_IGU + \
						 PXP_VF_BAR0_IGU_LENGTH - 1)

#define PXP_VF_BAR0_START_DQ                    0x3000
#define PXP_VF_BAR0_DQ_LENGTH                   0x200
#define PXP_VF_BAR0_DQ_OPAQUE_OFFSET            0
#define PXP_VF_BAR0_ME_OPAQUE_ADDRESS           (PXP_VF_BAR0_START_DQ +	\
						 PXP_VF_BAR0_DQ_OPAQUE_OFFSET)
#define PXP_VF_BAR0_ME_CONCRETE_ADDRESS         (PXP_VF_BAR0_ME_OPAQUE_ADDRESS \
						 + 4)
#define PXP_VF_BAR0_END_DQ                      (PXP_VF_BAR0_START_DQ +	\
						 PXP_VF_BAR0_DQ_LENGTH - 1)

#define PXP_VF_BAR0_START_TSDM_ZONE_B           0x3200
#define PXP_VF_BAR0_SDM_LENGTH_ZONE_B           0x200
#define PXP_VF_BAR0_END_TSDM_ZONE_B             (PXP_VF_BAR0_START_TSDM_ZONE_B \
						 +			       \
						 PXP_VF_BAR0_SDM_LENGTH_ZONE_B \
						 - 1)

#define PXP_VF_BAR0_START_MSDM_ZONE_B           0x3400
#define PXP_VF_BAR0_END_MSDM_ZONE_B             (PXP_VF_BAR0_START_MSDM_ZONE_B \
						 +			       \
						 PXP_VF_BAR0_SDM_LENGTH_ZONE_B \
						 - 1)

#define PXP_VF_BAR0_START_USDM_ZONE_B           0x3600
#define PXP_VF_BAR0_END_USDM_ZONE_B             (PXP_VF_BAR0_START_USDM_ZONE_B \
						 +			       \
						 PXP_VF_BAR0_SDM_LENGTH_ZONE_B \
						 - 1)

#define PXP_VF_BAR0_START_XSDM_ZONE_B           0x3800
#define PXP_VF_BAR0_END_XSDM_ZONE_B             (PXP_VF_BAR0_START_XSDM_ZONE_B \
						 +			       \
						 PXP_VF_BAR0_SDM_LENGTH_ZONE_B \
						 - 1)

#define PXP_VF_BAR0_START_YSDM_ZONE_B           0x3a00
#define PXP_VF_BAR0_END_YSDM_ZONE_B             (PXP_VF_BAR0_START_YSDM_ZONE_B \
						 +			       \
						 PXP_VF_BAR0_SDM_LENGTH_ZONE_B \
						 - 1)

#define PXP_VF_BAR0_START_PSDM_ZONE_B           0x3c00
#define PXP_VF_BAR0_END_PSDM_ZONE_B             (PXP_VF_BAR0_START_PSDM_ZONE_B \
						 +			       \
						 PXP_VF_BAR0_SDM_LENGTH_ZONE_B \
						 - 1)

#define PXP_VF_BAR0_START_SDM_ZONE_A            0x4000
#define PXP_VF_BAR0_END_SDM_ZONE_A              0x10000

#define PXP_VF_BAR0_GRC_WINDOW_LENGTH           32

#define PXP_ILT_PAGE_SIZE_NUM_BITS_MIN		12
#define PXP_ILT_BLOCK_FACTOR_MULTIPLIER		1024

/* ILT Records */
#define PXP_NUM_ILT_RECORDS_BB 7600
#define PXP_NUM_ILT_RECORDS_K2 11000
#define MAX_NUM_ILT_RECORDS MAX(PXP_NUM_ILT_RECORDS_BB, PXP_NUM_ILT_RECORDS_K2)
#define 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

/* Async data KCQ CQE */
struct async_data {
	__le32	cid;
	__le16	itid;
	u8	error_code;
	u8	fw_debug_param;
};

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;
};

struct eth_rx_prod_data {
	__le16 bd_prod;
	__le16 cqe_prod;
};

struct regpair {
	__le32	lo;
	__le32	hi;
};

struct vf_pf_channel_eqe_data {
	struct regpair msg_addr;
};

struct iscsi_eqe_data {
	__le32 cid;
	__le16 conn_id;
	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
};

struct rdma_eqe_destroy_qp {
	__le32 cid;
	u8 reserved[4];
};

union rdma_eqe_data {
	struct regpair async_handle;
	struct rdma_eqe_destroy_qp rdma_destroy_qp_data;
};

struct malicious_vf_eqe_data {
	u8 vf_id;
	u8 err_id;
	__le16 reserved[3];
};

struct initial_cleanup_eqe_data {
	u8 vf_id;
	u8 reserved[7];
};

/* Event Data Union */
union event_ring_data {
	u8 bytes[8];
	struct vf_pf_channel_eqe_data vf_pf_channel;
	struct iscsi_eqe_data iscsi_info;
	union rdma_eqe_data rdma_data;
	struct malicious_vf_eqe_data malicious_vf;
	struct initial_cleanup_eqe_data vf_init_cleanup;
};

/* Event Ring Entry */
struct event_ring_entry {
	u8			protocol_id;
	u8			opcode;
	__le16			reserved0;
	__le16			echo;
	u8			fw_return_code;
	u8			flags;
#define EVENT_RING_ENTRY_ASYNC_MASK      0x1
#define EVENT_RING_ENTRY_ASYNC_SHIFT     0
#define EVENT_RING_ENTRY_RESERVED1_MASK  0x7F
#define EVENT_RING_ENTRY_RESERVED1_SHIFT 1
	union event_ring_data	data;
};

/* Multi function mode */
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_RESERVED4,
	PROTOCOLID_RESERVED5,
	PROTOCOLID_PREROCE,
	PROTOCOLID_COMMON,
	PROTOCOLID_RESERVED6,
	MAX_PROTOCOL_TYPE
};

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 {
	u32 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 {
	u32 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
	u32 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
};

/* 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 RoCE 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_COMPLETION_FLG_MASK	0x1
#define DB_RDMA_DPM_PARAMS_COMPLETION_FLG_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_RESERVED1_MASK	0x1
#define DB_RDMA_DPM_PARAMS_RESERVED1_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 ROCE DPM mode, for 1st db 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 {
	u32 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
	u32 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
};

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
};

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
};

struct pb_context {
	__le32 crc[4];
};

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
};

struct pxp_pretend_concrete_fid {
	__le16 fid;
#define PXP_PRETEND_CONCRETE_FID_PFID_MASK      0xF
#define PXP_PRETEND_CONCRETE_FID_PFID_SHIFT     0
#define PXP_PRETEND_CONCRETE_FID_RESERVED_MASK  0x7
#define PXP_PRETEND_CONCRETE_FID_RESERVED_SHIFT 4
#define PXP_PRETEND_CONCRETE_FID_VFVALID_MASK   0x1
#define PXP_PRETEND_CONCRETE_FID_VFVALID_SHIFT  7
#define PXP_PRETEND_CONCRETE_FID_VFID_MASK      0xFF
#define PXP_PRETEND_CONCRETE_FID_VFID_SHIFT     8
};

union pxp_pretend_fid {
	struct pxp_pretend_concrete_fid concrete_fid;
	__le16				opaque_fid;
};

/* Pxp Pretend Command Register. */
struct pxp_pretend_cmd {
	union pxp_pretend_fid	fid;
	__le16			control;
#define PXP_PRETEND_CMD_PATH_MASK              0x1
#define PXP_PRETEND_CMD_PATH_SHIFT             0
#define PXP_PRETEND_CMD_USE_PORT_MASK          0x1
#define PXP_PRETEND_CMD_USE_PORT_SHIFT         1
#define PXP_PRETEND_CMD_PORT_MASK              0x3
#define PXP_PRETEND_CMD_PORT_SHIFT             2
#define PXP_PRETEND_CMD_RESERVED0_MASK         0xF
#define PXP_PRETEND_CMD_RESERVED0_SHIFT        4
#define PXP_PRETEND_CMD_RESERVED1_MASK         0xF
#define PXP_PRETEND_CMD_RESERVED1_SHIFT        8
#define PXP_PRETEND_CMD_PRETEND_PATH_MASK      0x1
#define PXP_PRETEND_CMD_PRETEND_PATH_SHIFT     12
#define PXP_PRETEND_CMD_PRETEND_PORT_MASK      0x1
#define PXP_PRETEND_CMD_PRETEND_PORT_SHIFT     13
#define PXP_PRETEND_CMD_PRETEND_FUNCTION_MASK  0x1
#define PXP_PRETEND_CMD_PRETEND_FUNCTION_SHIFT 14
#define PXP_PRETEND_CMD_IS_CONCRETE_MASK       0x1
#define PXP_PRETEND_CMD_IS_CONCRETE_SHIFT      15
};

/* PTT Record in PXP Admin Window. */
struct pxp_ptt_entry {
	__le32			offset;
#define PXP_PTT_ENTRY_OFFSET_MASK     0x7FFFFF
#define PXP_PTT_ENTRY_OFFSET_SHIFT    0
#define PXP_PTT_ENTRY_RESERVED0_MASK  0x1FF
#define PXP_PTT_ENTRY_RESERVED0_SHIFT 23
	struct pxp_pretend_cmd	pretend;
};

/* VF Zone A Permission Register. */
struct pxp_vf_zone_a_permission {
	__le32 control;
#define PXP_VF_ZONE_A_PERMISSION_VFID_MASK	0xFF
#define PXP_VF_ZONE_A_PERMISSION_VFID_SHIFT	0
#define PXP_VF_ZONE_A_PERMISSION_VALID_MASK	0x1
#define PXP_VF_ZONE_A_PERMISSION_VALID_SHIFT	8
#define PXP_VF_ZONE_A_PERMISSION_RESERVED0_MASK	0x7F
#define PXP_VF_ZONE_A_PERMISSION_RESERVED0_SHIFT 9
#define PXP_VF_ZONE_A_PERMISSION_RESERVED1_MASK	0xFFFF
#define PXP_VF_ZONE_A_PERMISSION_RESERVED1_SHIFT 16
};

/* RSS hash type */
struct rdif_task_context {
	__le32 initial_ref_tag;
	__le16 app_tag_value;
	__le16 app_tag_mask;
	u8 flags0;
#define RDIF_TASK_CONTEXT_IGNOREAPPTAG_MASK            0x1
#define RDIF_TASK_CONTEXT_IGNOREAPPTAG_SHIFT           0
#define RDIF_TASK_CONTEXT_INITIALREFTAGVALID_MASK      0x1
#define RDIF_TASK_CONTEXT_INITIALREFTAGVALID_SHIFT     1
#define RDIF_TASK_CONTEXT_HOSTGUARDTYPE_MASK           0x1
#define RDIF_TASK_CONTEXT_HOSTGUARDTYPE_SHIFT          2
#define RDIF_TASK_CONTEXT_SETERRORWITHEOP_MASK         0x1
#define RDIF_TASK_CONTEXT_SETERRORWITHEOP_SHIFT        3
#define RDIF_TASK_CONTEXT_PROTECTIONTYPE_MASK          0x3
#define RDIF_TASK_CONTEXT_PROTECTIONTYPE_SHIFT         4
#define RDIF_TASK_CONTEXT_CRC_SEED_MASK                0x1
#define RDIF_TASK_CONTEXT_CRC_SEED_SHIFT               6
#define RDIF_TASK_CONTEXT_KEEPREFTAGCONST_MASK         0x1
#define RDIF_TASK_CONTEXT_KEEPREFTAGCONST_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_VALIDATEGUARD_MASK           0x1
#define RDIF_TASK_CONTEXT_VALIDATEGUARD_SHIFT          0
#define RDIF_TASK_CONTEXT_VALIDATEAPPTAG_MASK          0x1
#define RDIF_TASK_CONTEXT_VALIDATEAPPTAG_SHIFT         1
#define RDIF_TASK_CONTEXT_VALIDATEREFTAG_MASK          0x1
#define RDIF_TASK_CONTEXT_VALIDATEREFTAG_SHIFT         2
#define RDIF_TASK_CONTEXT_FORWARDGUARD_MASK            0x1
#define RDIF_TASK_CONTEXT_FORWARDGUARD_SHIFT           3
#define RDIF_TASK_CONTEXT_FORWARDAPPTAG_MASK           0x1
#define RDIF_TASK_CONTEXT_FORWARDAPPTAG_SHIFT          4
#define RDIF_TASK_CONTEXT_FORWARDREFTAG_MASK           0x1
#define RDIF_TASK_CONTEXT_FORWARDREFTAG_SHIFT          5
#define RDIF_TASK_CONTEXT_INTERVALSIZE_MASK            0x7
#define RDIF_TASK_CONTEXT_INTERVALSIZE_SHIFT           6
#define RDIF_TASK_CONTEXT_HOSTINTERFACE_MASK           0x3
#define RDIF_TASK_CONTEXT_HOSTINTERFACE_SHIFT          9
#define RDIF_TASK_CONTEXT_DIFBEFOREDATA_MASK           0x1
#define RDIF_TASK_CONTEXT_DIFBEFOREDATA_SHIFT          11
#define RDIF_TASK_CONTEXT_RESERVED0_MASK               0x1
#define RDIF_TASK_CONTEXT_RESERVED0_SHIFT              12
#define RDIF_TASK_CONTEXT_NETWORKINTERFACE_MASK        0x1
#define RDIF_TASK_CONTEXT_NETWORKINTERFACE_SHIFT       13
#define RDIF_TASK_CONTEXT_FORWARDAPPTAGWITHMASK_MASK   0x1
#define RDIF_TASK_CONTEXT_FORWARDAPPTAGWITHMASK_SHIFT  14
#define RDIF_TASK_CONTEXT_FORWARDREFTAGWITHMASK_MASK   0x1
#define RDIF_TASK_CONTEXT_FORWARDREFTAGWITHMASK_SHIFT  15
	__le16 state;
#define RDIF_TASK_CONTEXT_RECEIVEDDIFBYTESLEFT_MASK    0xF
#define RDIF_TASK_CONTEXT_RECEIVEDDIFBYTESLEFT_SHIFT   0
#define RDIF_TASK_CONTEXT_TRANSMITEDDIFBYTESLEFT_MASK  0xF
#define RDIF_TASK_CONTEXT_TRANSMITEDDIFBYTESLEFT_SHIFT 4
#define RDIF_TASK_CONTEXT_ERRORINIO_MASK               0x1
#define RDIF_TASK_CONTEXT_ERRORINIO_SHIFT              8
#define RDIF_TASK_CONTEXT_CHECKSUMOVERFLOW_MASK        0x1
#define RDIF_TASK_CONTEXT_CHECKSUMOVERFLOW_SHIFT       9
#define RDIF_TASK_CONTEXT_REFTAGMASK_MASK              0xF
#define RDIF_TASK_CONTEXT_REFTAGMASK_SHIFT             10
#define RDIF_TASK_CONTEXT_RESERVED1_MASK               0x3
#define RDIF_TASK_CONTEXT_RESERVED1_SHIFT              14
	__le32 reserved2;
};

/* RSS hash type */
enum rss_hash_type {
	RSS_HASH_TYPE_DEFAULT	= 0,
	RSS_HASH_TYPE_IPV4	= 1,
	RSS_HASH_TYPE_TCP_IPV4	= 2,
	RSS_HASH_TYPE_IPV6	= 3,
	RSS_HASH_TYPE_TCP_IPV6	= 4,
	RSS_HASH_TYPE_UDP_IPV4	= 5,
	RSS_HASH_TYPE_UDP_IPV6	= 6,
	MAX_RSS_HASH_TYPE
};

/* status block structure */
struct status_block {
	__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
};

struct tdif_task_context {
	__le32 initial_ref_tag;
	__le16 app_tag_value;
	__le16 app_tag_mask;
	__le16 partial_crc_valueB;
	__le16 partial_checksum_valueB;
	__le16 stateB;
#define TDIF_TASK_CONTEXT_RECEIVEDDIFBYTESLEFTB_MASK    0xF
#define TDIF_TASK_CONTEXT_RECEIVEDDIFBYTESLEFTB_SHIFT   0
#define TDIF_TASK_CONTEXT_TRANSMITEDDIFBYTESLEFTB_MASK  0xF
#define TDIF_TASK_CONTEXT_TRANSMITEDDIFBYTESLEFTB_SHIFT 4
#define TDIF_TASK_CONTEXT_ERRORINIOB_MASK               0x1
#define TDIF_TASK_CONTEXT_ERRORINIOB_SHIFT              8
#define TDIF_TASK_CONTEXT_CHECKSUMOVERFLOW_MASK         0x1
#define TDIF_TASK_CONTEXT_CHECKSUMOVERFLOW_SHIFT        9
#define TDIF_TASK_CONTEXT_RESERVED0_MASK                0x3F
#define TDIF_TASK_CONTEXT_RESERVED0_SHIFT               10
	u8 reserved1;
	u8 flags0;
#define TDIF_TASK_CONTEXT_IGNOREAPPTAG_MASK             0x1
#define TDIF_TASK_CONTEXT_IGNOREAPPTAG_SHIFT            0
#define TDIF_TASK_CONTEXT_INITIALREFTAGVALID_MASK       0x1
#define TDIF_TASK_CONTEXT_INITIALREFTAGVALID_SHIFT      1
#define TDIF_TASK_CONTEXT_HOSTGUARDTYPE_MASK            0x1
#define TDIF_TASK_CONTEXT_HOSTGUARDTYPE_SHIFT           2
#define TDIF_TASK_CONTEXT_SETERRORWITHEOP_MASK          0x1
#define TDIF_TASK_CONTEXT_SETERRORWITHEOP_SHIFT         3
#define TDIF_TASK_CONTEXT_PROTECTIONTYPE_MASK           0x3
#define TDIF_TASK_CONTEXT_PROTECTIONTYPE_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_VALIDATEGUARD_MASK            0x1
#define TDIF_TASK_CONTEXT_VALIDATEGUARD_SHIFT           0
#define TDIF_TASK_CONTEXT_VALIDATEAPPTAG_MASK           0x1
#define TDIF_TASK_CONTEXT_VALIDATEAPPTAG_SHIFT          1
#define TDIF_TASK_CONTEXT_VALIDATEREFTAG_MASK           0x1
#define TDIF_TASK_CONTEXT_VALIDATEREFTAG_SHIFT          2
#define TDIF_TASK_CONTEXT_FORWARDGUARD_MASK             0x1
#define TDIF_TASK_CONTEXT_FORWARDGUARD_SHIFT            3
#define TDIF_TASK_CONTEXT_FORWARDAPPTAG_MASK            0x1
#define TDIF_TASK_CONTEXT_FORWARDAPPTAG_SHIFT           4
#define TDIF_TASK_CONTEXT_FORWARDREFTAG_MASK            0x1
#define TDIF_TASK_CONTEXT_FORWARDREFTAG_SHIFT           5
#define TDIF_TASK_CONTEXT_INTERVALSIZE_MASK             0x7
#define TDIF_TASK_CONTEXT_INTERVALSIZE_SHIFT            6
#define TDIF_TASK_CONTEXT_HOSTINTERFACE_MASK            0x3
#define TDIF_TASK_CONTEXT_HOSTINTERFACE_SHIFT           9
#define TDIF_TASK_CONTEXT_DIFBEFOREDATA_MASK            0x1
#define TDIF_TASK_CONTEXT_DIFBEFOREDATA_SHIFT           11
#define TDIF_TASK_CONTEXT_RESERVED3_MASK                0x1
#define TDIF_TASK_CONTEXT_RESERVED3_SHIFT               12
#define TDIF_TASK_CONTEXT_NETWORKINTERFACE_MASK         0x1
#define TDIF_TASK_CONTEXT_NETWORKINTERFACE_SHIFT        13
#define TDIF_TASK_CONTEXT_RECEIVEDDIFBYTESLEFTA_MASK    0xF
#define TDIF_TASK_CONTEXT_RECEIVEDDIFBYTESLEFTA_SHIFT   14
#define TDIF_TASK_CONTEXT_TRANSMITEDDIFBYTESLEFTA_MASK  0xF
#define TDIF_TASK_CONTEXT_TRANSMITEDDIFBYTESLEFTA_SHIFT 18
#define TDIF_TASK_CONTEXT_ERRORINIOA_MASK               0x1
#define TDIF_TASK_CONTEXT_ERRORINIOA_SHIFT              22
#define TDIF_TASK_CONTEXT_CHECKSUMOVERFLOWA_MASK        0x1
#define TDIF_TASK_CONTEXT_CHECKSUMOVERFLOWA_SHIFT       23
#define TDIF_TASK_CONTEXT_REFTAGMASK_MASK               0xF
#define TDIF_TASK_CONTEXT_REFTAGMASK_SHIFT              24
#define TDIF_TASK_CONTEXT_FORWARDAPPTAGWITHMASK_MASK    0x1
#define TDIF_TASK_CONTEXT_FORWARDAPPTAGWITHMASK_SHIFT   28
#define TDIF_TASK_CONTEXT_FORWARDREFTAGWITHMASK_MASK    0x1
#define TDIF_TASK_CONTEXT_FORWARDREFTAGWITHMASK_SHIFT   29
#define TDIF_TASK_CONTEXT_KEEPREFTAGCONST_MASK          0x1
#define TDIF_TASK_CONTEXT_KEEPREFTAGCONST_SHIFT         30
#define TDIF_TASK_CONTEXT_RESERVED4_MASK                0x1
#define TDIF_TASK_CONTEXT_RESERVED4_SHIFT               31
	__le32 offset_in_iob;
	__le16 partial_crc_value_a;
	__le16 partial_checksum_valuea_;
	__le32 offset_in_ioa;
	u8 partial_dif_data_a[8];
	u8 partial_dif_data_b[8];
};

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 tunnel_next_protocol {
	e_unknown = 0,
	e_l2 = 1,
	e_ipv4 = 2,
	e_ipv6 = 3,
	MAX_TUNNEL_NEXT_PROTOCOL
};

#endif /* __COMMON_HSI__ */
#endif