From a3c8a44634e3b66c1ee0699431ba007f6ce5d6a3 Mon Sep 17 00:00:00 2001
From: Timothy McDaniel <timothy.mcdaniel@intel.com>
Date: Sat, 1 May 2021 14:03:36 -0500
Subject: [PATCH] event/dlb2: remove useless code

- Remove references of FPGA.
- Do not include dlb2_mbox.h as it is not needed.
- Remove duplicate macros/defines that were
present in both dlb2_priv.h and dlb2_hw_types.h.
Update dlb2_resource.c to include dlb2_priv.h
so that it picks up the macros/defines that
have now been consolidated.

Signed-off-by: Timothy McDaniel <timothy.mcdaniel@intel.com>
---
 drivers/event/dlb2/pf/base/dlb2_hw_types.h |  46 +-
 drivers/event/dlb2/pf/base/dlb2_mbox.h     | 596 ---------------------
 drivers/event/dlb2/pf/base/dlb2_resource.c |   1 -
 3 files changed, 2 insertions(+), 641 deletions(-)
 delete mode 100644 drivers/event/dlb2/pf/base/dlb2_mbox.h

diff --git a/drivers/event/dlb2/pf/base/dlb2_hw_types.h b/drivers/event/dlb2/pf/base/dlb2_hw_types.h
index 1d99f1e01c..c7cd41f8b4 100644
--- a/drivers/event/dlb2/pf/base/dlb2_hw_types.h
+++ b/drivers/event/dlb2/pf/base/dlb2_hw_types.h
@@ -5,55 +5,25 @@
 #ifndef __DLB2_HW_TYPES_H
 #define __DLB2_HW_TYPES_H
 
+#include "../../dlb2_priv.h"
 #include "dlb2_user.h"
 
 #include "dlb2_osdep_list.h"
 #include "dlb2_osdep_types.h"
 
 #define DLB2_MAX_NUM_VDEVS			16
-#define DLB2_MAX_NUM_DOMAINS			32
-#define DLB2_MAX_NUM_LDB_QUEUES			32 /* LDB == load-balanced */
-#define DLB2_MAX_NUM_DIR_QUEUES			64 /* DIR == directed */
-#define DLB2_MAX_NUM_LDB_PORTS			64
-#define DLB2_MAX_NUM_DIR_PORTS			64
-#define DLB2_MAX_NUM_LDB_CREDITS		(8 * 1024)
-#define DLB2_MAX_NUM_DIR_CREDITS		(2 * 1024)
-#define DLB2_MAX_NUM_HIST_LIST_ENTRIES		2048
 #define DLB2_MAX_NUM_AQED_ENTRIES		2048
-#define DLB2_MAX_NUM_QIDS_PER_LDB_CQ		8
 #define DLB2_MAX_NUM_SEQUENCE_NUMBER_GROUPS	2
 #define DLB2_MAX_NUM_SEQUENCE_NUMBER_MODES	5
-#define DLB2_QID_PRIORITIES			8
+
 #define DLB2_NUM_ARB_WEIGHTS			8
 #define DLB2_MAX_WEIGHT				255
 #define DLB2_NUM_COS_DOMAINS			4
 #define DLB2_MAX_CQ_COMP_CHECK_LOOPS		409600
 #define DLB2_MAX_QID_EMPTY_CHECK_LOOPS		(32 * 64 * 1024 * (800 / 30))
-#ifdef FPGA
-#define DLB2_HZ					2000000
-#else
-#define DLB2_HZ					800000000
-#endif
-
 #define PCI_DEVICE_ID_INTEL_DLB2_PF 0x2710
 #define PCI_DEVICE_ID_INTEL_DLB2_VF 0x2711
 
-/* Interrupt related macros */
-#define DLB2_PF_NUM_NON_CQ_INTERRUPT_VECTORS 1
-#define DLB2_PF_NUM_CQ_INTERRUPT_VECTORS     64
-#define DLB2_PF_TOTAL_NUM_INTERRUPT_VECTORS \
-	(DLB2_PF_NUM_NON_CQ_INTERRUPT_VECTORS + \
-	 DLB2_PF_NUM_CQ_INTERRUPT_VECTORS)
-#define DLB2_PF_NUM_COMPRESSED_MODE_VECTORS \
-	(DLB2_PF_NUM_NON_CQ_INTERRUPT_VECTORS + 1)
-#define DLB2_PF_NUM_PACKED_MODE_VECTORS \
-	DLB2_PF_TOTAL_NUM_INTERRUPT_VECTORS
-#define DLB2_PF_COMPRESSED_MODE_CQ_VECTOR_ID \
-	DLB2_PF_NUM_NON_CQ_INTERRUPT_VECTORS
-
-/* DLB non-CQ interrupts (alarm, mailbox, WDT) */
-#define DLB2_INT_NON_CQ 0
-
 #define DLB2_ALARM_HW_SOURCE_SYS 0
 #define DLB2_ALARM_HW_SOURCE_DLB 1
 
@@ -65,18 +35,6 @@
 #define DLB2_ALARM_HW_CHP_AID_ILLEGAL_ENQ	1
 #define DLB2_ALARM_HW_CHP_AID_EXCESS_TOKEN_POPS 2
 
-#define DLB2_VF_NUM_NON_CQ_INTERRUPT_VECTORS 1
-#define DLB2_VF_NUM_CQ_INTERRUPT_VECTORS     31
-#define DLB2_VF_BASE_CQ_VECTOR_ID	     0
-#define DLB2_VF_LAST_CQ_VECTOR_ID	     30
-#define DLB2_VF_MBOX_VECTOR_ID		     31
-#define DLB2_VF_TOTAL_NUM_INTERRUPT_VECTORS \
-	(DLB2_VF_NUM_NON_CQ_INTERRUPT_VECTORS + \
-	 DLB2_VF_NUM_CQ_INTERRUPT_VECTORS)
-
-#define DLB2_VDEV_MAX_NUM_INTERRUPT_VECTORS (DLB2_MAX_NUM_LDB_PORTS + \
-					     DLB2_MAX_NUM_DIR_PORTS + 1)
-
 /*
  * Hardware-defined base addresses. Those prefixed 'DLB2_DRV' are only used by
  * the PF driver.
diff --git a/drivers/event/dlb2/pf/base/dlb2_mbox.h b/drivers/event/dlb2/pf/base/dlb2_mbox.h
deleted file mode 100644
index ce462c0897..0000000000
--- a/drivers/event/dlb2/pf/base/dlb2_mbox.h
+++ /dev/null
@@ -1,596 +0,0 @@
-/* SPDX-License-Identifier: BSD-3-Clause
- * Copyright(c) 2016-2020 Intel Corporation
- */
-
-#ifndef __DLB2_BASE_DLB2_MBOX_H
-#define __DLB2_BASE_DLB2_MBOX_H
-
-#include "dlb2_osdep_types.h"
-#include "dlb2_regs.h"
-
-#define DLB2_MBOX_INTERFACE_VERSION 1
-
-/*
- * The PF uses its PF->VF mailbox to send responses to VF requests, as well as
- * to send requests of its own (e.g. notifying a VF of an impending FLR).
- * To avoid communication race conditions, e.g. the PF sends a response and then
- * sends a request before the VF reads the response, the PF->VF mailbox is
- * divided into two sections:
- * - Bytes 0-47: PF responses
- * - Bytes 48-63: PF requests
- *
- * Partitioning the PF->VF mailbox allows responses and requests to occupy the
- * mailbox simultaneously.
- */
-#define DLB2_PF2VF_RESP_BYTES	  48
-#define DLB2_PF2VF_RESP_BASE	  0
-#define DLB2_PF2VF_RESP_BASE_WORD (DLB2_PF2VF_RESP_BASE / 4)
-
-#define DLB2_PF2VF_REQ_BYTES	  16
-#define DLB2_PF2VF_REQ_BASE	  (DLB2_PF2VF_RESP_BASE + DLB2_PF2VF_RESP_BYTES)
-#define DLB2_PF2VF_REQ_BASE_WORD  (DLB2_PF2VF_REQ_BASE / 4)
-
-/*
- * Similarly, the VF->PF mailbox is divided into two sections:
- * - Bytes 0-239: VF requests
- * -- (Bytes 0-3 are unused due to a hardware errata)
- * - Bytes 240-255: VF responses
- */
-#define DLB2_VF2PF_REQ_BYTES	 236
-#define DLB2_VF2PF_REQ_BASE	 4
-#define DLB2_VF2PF_REQ_BASE_WORD (DLB2_VF2PF_REQ_BASE / 4)
-
-#define DLB2_VF2PF_RESP_BYTES	  16
-#define DLB2_VF2PF_RESP_BASE	  (DLB2_VF2PF_REQ_BASE + DLB2_VF2PF_REQ_BYTES)
-#define DLB2_VF2PF_RESP_BASE_WORD (DLB2_VF2PF_RESP_BASE / 4)
-
-/* VF-initiated commands */
-enum dlb2_mbox_cmd_type {
-	DLB2_MBOX_CMD_REGISTER,
-	DLB2_MBOX_CMD_UNREGISTER,
-	DLB2_MBOX_CMD_GET_NUM_RESOURCES,
-	DLB2_MBOX_CMD_CREATE_SCHED_DOMAIN,
-	DLB2_MBOX_CMD_RESET_SCHED_DOMAIN,
-	DLB2_MBOX_CMD_CREATE_LDB_QUEUE,
-	DLB2_MBOX_CMD_CREATE_DIR_QUEUE,
-	DLB2_MBOX_CMD_CREATE_LDB_PORT,
-	DLB2_MBOX_CMD_CREATE_DIR_PORT,
-	DLB2_MBOX_CMD_ENABLE_LDB_PORT,
-	DLB2_MBOX_CMD_DISABLE_LDB_PORT,
-	DLB2_MBOX_CMD_ENABLE_DIR_PORT,
-	DLB2_MBOX_CMD_DISABLE_DIR_PORT,
-	DLB2_MBOX_CMD_LDB_PORT_OWNED_BY_DOMAIN,
-	DLB2_MBOX_CMD_DIR_PORT_OWNED_BY_DOMAIN,
-	DLB2_MBOX_CMD_MAP_QID,
-	DLB2_MBOX_CMD_UNMAP_QID,
-	DLB2_MBOX_CMD_START_DOMAIN,
-	DLB2_MBOX_CMD_ENABLE_LDB_PORT_INTR,
-	DLB2_MBOX_CMD_ENABLE_DIR_PORT_INTR,
-	DLB2_MBOX_CMD_ARM_CQ_INTR,
-	DLB2_MBOX_CMD_GET_NUM_USED_RESOURCES,
-	DLB2_MBOX_CMD_GET_SN_ALLOCATION,
-	DLB2_MBOX_CMD_GET_LDB_QUEUE_DEPTH,
-	DLB2_MBOX_CMD_GET_DIR_QUEUE_DEPTH,
-	DLB2_MBOX_CMD_PENDING_PORT_UNMAPS,
-	DLB2_MBOX_CMD_GET_COS_BW,
-	DLB2_MBOX_CMD_GET_SN_OCCUPANCY,
-	DLB2_MBOX_CMD_QUERY_CQ_POLL_MODE,
-
-	/* NUM_QE_CMD_TYPES must be last */
-	NUM_DLB2_MBOX_CMD_TYPES,
-};
-
-static const char dlb2_mbox_cmd_type_strings[][128] = {
-	"DLB2_MBOX_CMD_REGISTER",
-	"DLB2_MBOX_CMD_UNREGISTER",
-	"DLB2_MBOX_CMD_GET_NUM_RESOURCES",
-	"DLB2_MBOX_CMD_CREATE_SCHED_DOMAIN",
-	"DLB2_MBOX_CMD_RESET_SCHED_DOMAIN",
-	"DLB2_MBOX_CMD_CREATE_LDB_QUEUE",
-	"DLB2_MBOX_CMD_CREATE_DIR_QUEUE",
-	"DLB2_MBOX_CMD_CREATE_LDB_PORT",
-	"DLB2_MBOX_CMD_CREATE_DIR_PORT",
-	"DLB2_MBOX_CMD_ENABLE_LDB_PORT",
-	"DLB2_MBOX_CMD_DISABLE_LDB_PORT",
-	"DLB2_MBOX_CMD_ENABLE_DIR_PORT",
-	"DLB2_MBOX_CMD_DISABLE_DIR_PORT",
-	"DLB2_MBOX_CMD_LDB_PORT_OWNED_BY_DOMAIN",
-	"DLB2_MBOX_CMD_DIR_PORT_OWNED_BY_DOMAIN",
-	"DLB2_MBOX_CMD_MAP_QID",
-	"DLB2_MBOX_CMD_UNMAP_QID",
-	"DLB2_MBOX_CMD_START_DOMAIN",
-	"DLB2_MBOX_CMD_ENABLE_LDB_PORT_INTR",
-	"DLB2_MBOX_CMD_ENABLE_DIR_PORT_INTR",
-	"DLB2_MBOX_CMD_ARM_CQ_INTR",
-	"DLB2_MBOX_CMD_GET_NUM_USED_RESOURCES",
-	"DLB2_MBOX_CMD_GET_SN_ALLOCATION",
-	"DLB2_MBOX_CMD_GET_LDB_QUEUE_DEPTH",
-	"DLB2_MBOX_CMD_GET_DIR_QUEUE_DEPTH",
-	"DLB2_MBOX_CMD_PENDING_PORT_UNMAPS",
-	"DLB2_MBOX_CMD_GET_COS_BW",
-	"DLB2_MBOX_CMD_GET_SN_OCCUPANCY",
-	"DLB2_MBOX_CMD_QUERY_CQ_POLL_MODE",
-};
-
-/* PF-initiated commands */
-enum dlb2_mbox_vf_cmd_type {
-	DLB2_MBOX_VF_CMD_DOMAIN_ALERT,
-	DLB2_MBOX_VF_CMD_NOTIFICATION,
-	DLB2_MBOX_VF_CMD_IN_USE,
-
-	/* NUM_DLB2_MBOX_VF_CMD_TYPES must be last */
-	NUM_DLB2_MBOX_VF_CMD_TYPES,
-};
-
-static const char dlb2_mbox_vf_cmd_type_strings[][128] = {
-	"DLB2_MBOX_VF_CMD_DOMAIN_ALERT",
-	"DLB2_MBOX_VF_CMD_NOTIFICATION",
-	"DLB2_MBOX_VF_CMD_IN_USE",
-};
-
-#define DLB2_MBOX_CMD_TYPE(hdr) \
-	(((struct dlb2_mbox_req_hdr *)hdr)->type)
-#define DLB2_MBOX_CMD_STRING(hdr) \
-	dlb2_mbox_cmd_type_strings[DLB2_MBOX_CMD_TYPE(hdr)]
-
-enum dlb2_mbox_status_type {
-	DLB2_MBOX_ST_SUCCESS,
-	DLB2_MBOX_ST_INVALID_CMD_TYPE,
-	DLB2_MBOX_ST_VERSION_MISMATCH,
-	DLB2_MBOX_ST_INVALID_OWNER_VF,
-};
-
-static const char dlb2_mbox_status_type_strings[][128] = {
-	"DLB2_MBOX_ST_SUCCESS",
-	"DLB2_MBOX_ST_INVALID_CMD_TYPE",
-	"DLB2_MBOX_ST_VERSION_MISMATCH",
-	"DLB2_MBOX_ST_INVALID_OWNER_VF",
-};
-
-#define DLB2_MBOX_ST_TYPE(hdr) \
-	(((struct dlb2_mbox_resp_hdr *)hdr)->status)
-#define DLB2_MBOX_ST_STRING(hdr) \
-	dlb2_mbox_status_type_strings[DLB2_MBOX_ST_TYPE(hdr)]
-
-/* This structure is always the first field in a request structure */
-struct dlb2_mbox_req_hdr {
-	u32 type;
-};
-
-/* This structure is always the first field in a response structure */
-struct dlb2_mbox_resp_hdr {
-	u32 status;
-};
-
-struct dlb2_mbox_register_cmd_req {
-	struct dlb2_mbox_req_hdr hdr;
-	u16 min_interface_version;
-	u16 max_interface_version;
-};
-
-struct dlb2_mbox_register_cmd_resp {
-	struct dlb2_mbox_resp_hdr hdr;
-	u32 interface_version;
-	u8 pf_id;
-	u8 vf_id;
-	u8 is_auxiliary_vf;
-	u8 primary_vf_id;
-	u32 padding;
-};
-
-struct dlb2_mbox_unregister_cmd_req {
-	struct dlb2_mbox_req_hdr hdr;
-	u32 padding;
-};
-
-struct dlb2_mbox_unregister_cmd_resp {
-	struct dlb2_mbox_resp_hdr hdr;
-	u32 padding;
-};
-
-struct dlb2_mbox_get_num_resources_cmd_req {
-	struct dlb2_mbox_req_hdr hdr;
-	u32 padding;
-};
-
-struct dlb2_mbox_get_num_resources_cmd_resp {
-	struct dlb2_mbox_resp_hdr hdr;
-	u32 error_code;
-	u16 num_sched_domains;
-	u16 num_ldb_queues;
-	u16 num_ldb_ports;
-	u16 num_cos_ldb_ports[4];
-	u16 num_dir_ports;
-	u32 num_atomic_inflights;
-	u32 num_hist_list_entries;
-	u32 max_contiguous_hist_list_entries;
-	u16 num_ldb_credits;
-	u16 num_dir_credits;
-};
-
-struct dlb2_mbox_create_sched_domain_cmd_req {
-	struct dlb2_mbox_req_hdr hdr;
-	u32 num_ldb_queues;
-	u32 num_ldb_ports;
-	u32 num_cos_ldb_ports[4];
-	u32 num_dir_ports;
-	u32 num_atomic_inflights;
-	u32 num_hist_list_entries;
-	u32 num_ldb_credits;
-	u32 num_dir_credits;
-	u8 cos_strict;
-	u8 padding0[3];
-	u32 padding1;
-};
-
-struct dlb2_mbox_create_sched_domain_cmd_resp {
-	struct dlb2_mbox_resp_hdr hdr;
-	u32 error_code;
-	u32 status;
-	u32 id;
-};
-
-struct dlb2_mbox_reset_sched_domain_cmd_req {
-	struct dlb2_mbox_req_hdr hdr;
-	u32 id;
-};
-
-struct dlb2_mbox_reset_sched_domain_cmd_resp {
-	struct dlb2_mbox_resp_hdr hdr;
-	u32 error_code;
-};
-
-struct dlb2_mbox_create_ldb_queue_cmd_req {
-	struct dlb2_mbox_req_hdr hdr;
-	u32 domain_id;
-	u32 num_sequence_numbers;
-	u32 num_qid_inflights;
-	u32 num_atomic_inflights;
-	u32 lock_id_comp_level;
-	u32 depth_threshold;
-	u32 padding;
-};
-
-struct dlb2_mbox_create_ldb_queue_cmd_resp {
-	struct dlb2_mbox_resp_hdr hdr;
-	u32 error_code;
-	u32 status;
-	u32 id;
-};
-
-struct dlb2_mbox_create_dir_queue_cmd_req {
-	struct dlb2_mbox_req_hdr hdr;
-	u32 domain_id;
-	u32 port_id;
-	u32 depth_threshold;
-};
-
-struct dlb2_mbox_create_dir_queue_cmd_resp {
-	struct dlb2_mbox_resp_hdr hdr;
-	u32 error_code;
-	u32 status;
-	u32 id;
-};
-
-struct dlb2_mbox_create_ldb_port_cmd_req {
-	struct dlb2_mbox_req_hdr hdr;
-	u32 domain_id;
-	u16 cq_depth;
-	u16 cq_history_list_size;
-	u8 cos_id;
-	u8 cos_strict;
-	u16 padding1;
-	u64 cq_base_address;
-};
-
-struct dlb2_mbox_create_ldb_port_cmd_resp {
-	struct dlb2_mbox_resp_hdr hdr;
-	u32 error_code;
-	u32 status;
-	u32 id;
-};
-
-struct dlb2_mbox_create_dir_port_cmd_req {
-	struct dlb2_mbox_req_hdr hdr;
-	u32 domain_id;
-	u64 cq_base_address;
-	u16 cq_depth;
-	u16 padding0;
-	s32 queue_id;
-};
-
-struct dlb2_mbox_create_dir_port_cmd_resp {
-	struct dlb2_mbox_resp_hdr hdr;
-	u32 error_code;
-	u32 status;
-	u32 id;
-};
-
-struct dlb2_mbox_enable_ldb_port_cmd_req {
-	struct dlb2_mbox_req_hdr hdr;
-	u32 domain_id;
-	u32 port_id;
-	u32 padding;
-};
-
-struct dlb2_mbox_enable_ldb_port_cmd_resp {
-	struct dlb2_mbox_resp_hdr hdr;
-	u32 error_code;
-	u32 status;
-	u32 padding;
-};
-
-struct dlb2_mbox_disable_ldb_port_cmd_req {
-	struct dlb2_mbox_req_hdr hdr;
-	u32 domain_id;
-	u32 port_id;
-	u32 padding;
-};
-
-struct dlb2_mbox_disable_ldb_port_cmd_resp {
-	struct dlb2_mbox_resp_hdr hdr;
-	u32 error_code;
-	u32 status;
-	u32 padding;
-};
-
-struct dlb2_mbox_enable_dir_port_cmd_req {
-	struct dlb2_mbox_req_hdr hdr;
-	u32 domain_id;
-	u32 port_id;
-	u32 padding;
-};
-
-struct dlb2_mbox_enable_dir_port_cmd_resp {
-	struct dlb2_mbox_resp_hdr hdr;
-	u32 error_code;
-	u32 status;
-	u32 padding;
-};
-
-struct dlb2_mbox_disable_dir_port_cmd_req {
-	struct dlb2_mbox_req_hdr hdr;
-	u32 domain_id;
-	u32 port_id;
-	u32 padding;
-};
-
-struct dlb2_mbox_disable_dir_port_cmd_resp {
-	struct dlb2_mbox_resp_hdr hdr;
-	u32 error_code;
-	u32 status;
-	u32 padding;
-};
-
-struct dlb2_mbox_ldb_port_owned_by_domain_cmd_req {
-	struct dlb2_mbox_req_hdr hdr;
-	u32 domain_id;
-	u32 port_id;
-	u32 padding;
-};
-
-struct dlb2_mbox_ldb_port_owned_by_domain_cmd_resp {
-	struct dlb2_mbox_resp_hdr hdr;
-	s32 owned;
-};
-
-struct dlb2_mbox_dir_port_owned_by_domain_cmd_req {
-	struct dlb2_mbox_req_hdr hdr;
-	u32 domain_id;
-	u32 port_id;
-	u32 padding;
-};
-
-struct dlb2_mbox_dir_port_owned_by_domain_cmd_resp {
-	struct dlb2_mbox_resp_hdr hdr;
-	s32 owned;
-};
-
-struct dlb2_mbox_map_qid_cmd_req {
-	struct dlb2_mbox_req_hdr hdr;
-	u32 domain_id;
-	u32 port_id;
-	u32 qid;
-	u32 priority;
-	u32 padding0;
-};
-
-struct dlb2_mbox_map_qid_cmd_resp {
-	struct dlb2_mbox_resp_hdr hdr;
-	u32 error_code;
-	u32 status;
-	u32 id;
-};
-
-struct dlb2_mbox_unmap_qid_cmd_req {
-	struct dlb2_mbox_req_hdr hdr;
-	u32 domain_id;
-	u32 port_id;
-	u32 qid;
-};
-
-struct dlb2_mbox_unmap_qid_cmd_resp {
-	struct dlb2_mbox_resp_hdr hdr;
-	u32 error_code;
-	u32 status;
-	u32 padding;
-};
-
-struct dlb2_mbox_start_domain_cmd_req {
-	struct dlb2_mbox_req_hdr hdr;
-	u32 domain_id;
-};
-
-struct dlb2_mbox_start_domain_cmd_resp {
-	struct dlb2_mbox_resp_hdr hdr;
-	u32 error_code;
-	u32 status;
-	u32 padding;
-};
-
-struct dlb2_mbox_enable_ldb_port_intr_cmd_req {
-	struct dlb2_mbox_req_hdr hdr;
-	u16 port_id;
-	u16 thresh;
-	u16 vector;
-	u16 owner_vf;
-	u16 reserved[2];
-};
-
-struct dlb2_mbox_enable_ldb_port_intr_cmd_resp {
-	struct dlb2_mbox_resp_hdr hdr;
-	u32 error_code;
-	u32 status;
-	u32 padding;
-};
-
-struct dlb2_mbox_enable_dir_port_intr_cmd_req {
-	struct dlb2_mbox_req_hdr hdr;
-	u16 port_id;
-	u16 thresh;
-	u16 vector;
-	u16 owner_vf;
-	u16 reserved[2];
-};
-
-struct dlb2_mbox_enable_dir_port_intr_cmd_resp {
-	struct dlb2_mbox_resp_hdr hdr;
-	u32 error_code;
-	u32 status;
-	u32 padding;
-};
-
-struct dlb2_mbox_arm_cq_intr_cmd_req {
-	struct dlb2_mbox_req_hdr hdr;
-	u32 domain_id;
-	u32 port_id;
-	u32 is_ldb;
-};
-
-struct dlb2_mbox_arm_cq_intr_cmd_resp {
-	struct dlb2_mbox_resp_hdr hdr;
-	u32 error_code;
-	u32 status;
-	u32 padding0;
-};
-
-/*
- * The alert_id and aux_alert_data follows the format of the alerts defined in
- * dlb2_types.h. The alert id contains an enum dlb2_domain_alert_id value, and
- * the aux_alert_data value varies depending on the alert.
- */
-struct dlb2_mbox_vf_alert_cmd_req {
-	struct dlb2_mbox_req_hdr hdr;
-	u32 domain_id;
-	u32 alert_id;
-	u32 aux_alert_data;
-};
-
-enum dlb2_mbox_vf_notification_type {
-	DLB2_MBOX_VF_NOTIFICATION_PRE_RESET,
-	DLB2_MBOX_VF_NOTIFICATION_POST_RESET,
-
-	/* NUM_DLB2_MBOX_VF_NOTIFICATION_TYPES must be last */
-	NUM_DLB2_MBOX_VF_NOTIFICATION_TYPES,
-};
-
-struct dlb2_mbox_vf_notification_cmd_req {
-	struct dlb2_mbox_req_hdr hdr;
-	u32 notification;
-};
-
-struct dlb2_mbox_vf_in_use_cmd_req {
-	struct dlb2_mbox_req_hdr hdr;
-	u32 padding;
-};
-
-struct dlb2_mbox_vf_in_use_cmd_resp {
-	struct dlb2_mbox_resp_hdr hdr;
-	u32 in_use;
-};
-
-struct dlb2_mbox_get_sn_allocation_cmd_req {
-	struct dlb2_mbox_req_hdr hdr;
-	u32 group_id;
-};
-
-struct dlb2_mbox_get_sn_allocation_cmd_resp {
-	struct dlb2_mbox_resp_hdr hdr;
-	u32 num;
-};
-
-struct dlb2_mbox_get_ldb_queue_depth_cmd_req {
-	struct dlb2_mbox_req_hdr hdr;
-	u32 domain_id;
-	u32 queue_id;
-	u32 padding;
-};
-
-struct dlb2_mbox_get_ldb_queue_depth_cmd_resp {
-	struct dlb2_mbox_resp_hdr hdr;
-	u32 error_code;
-	u32 status;
-	u32 depth;
-};
-
-struct dlb2_mbox_get_dir_queue_depth_cmd_req {
-	struct dlb2_mbox_req_hdr hdr;
-	u32 domain_id;
-	u32 queue_id;
-	u32 padding;
-};
-
-struct dlb2_mbox_get_dir_queue_depth_cmd_resp {
-	struct dlb2_mbox_resp_hdr hdr;
-	u32 error_code;
-	u32 status;
-	u32 depth;
-};
-
-struct dlb2_mbox_pending_port_unmaps_cmd_req {
-	struct dlb2_mbox_req_hdr hdr;
-	u32 domain_id;
-	u32 port_id;
-	u32 padding;
-};
-
-struct dlb2_mbox_pending_port_unmaps_cmd_resp {
-	struct dlb2_mbox_resp_hdr hdr;
-	u32 error_code;
-	u32 status;
-	u32 num;
-};
-
-struct dlb2_mbox_get_cos_bw_cmd_req {
-	struct dlb2_mbox_req_hdr hdr;
-	u32 cos_id;
-};
-
-struct dlb2_mbox_get_cos_bw_cmd_resp {
-	struct dlb2_mbox_resp_hdr hdr;
-	u32 num;
-};
-
-struct dlb2_mbox_get_sn_occupancy_cmd_req {
-	struct dlb2_mbox_req_hdr hdr;
-	u32 group_id;
-};
-
-struct dlb2_mbox_get_sn_occupancy_cmd_resp {
-	struct dlb2_mbox_resp_hdr hdr;
-	u32 num;
-};
-
-struct dlb2_mbox_query_cq_poll_mode_cmd_req {
-	struct dlb2_mbox_req_hdr hdr;
-	u32 padding;
-};
-
-struct dlb2_mbox_query_cq_poll_mode_cmd_resp {
-	struct dlb2_mbox_resp_hdr hdr;
-	u32 error_code;
-	u32 status;
-	u32 mode;
-};
-
-#endif /* __DLB2_BASE_DLB2_MBOX_H */
diff --git a/drivers/event/dlb2/pf/base/dlb2_resource.c b/drivers/event/dlb2/pf/base/dlb2_resource.c
index ae5ef2fc3f..b57157fdc5 100644
--- a/drivers/event/dlb2/pf/base/dlb2_resource.c
+++ b/drivers/event/dlb2/pf/base/dlb2_resource.c
@@ -5,7 +5,6 @@
 #include "dlb2_user.h"
 
 #include "dlb2_hw_types.h"
-#include "dlb2_mbox.h"
 #include "dlb2_osdep.h"
 #include "dlb2_osdep_bitmap.h"
 #include "dlb2_osdep_types.h"
-- 
2.20.1