text: /*
   * Copyright 2013-2016 Freescale Semiconductor Inc.
   * Copyright 2017-2018 NXP
   *
   * 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.
   *     * Neither the name of the above-listed copyright holders nor the
   *       names of any contributors may be used to endorse or promote products
   *       derived from this software without specific prior written permission.
   *
   * ALTERNATIVELY, this software may be distributed under the terms of the
   * GNU General Public License ("GPL") as published by the Free Software
   * Foundation, either version 2 of that License or (at your option) any
   * later version.
   *
   * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
   * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
   * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
   * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDERS OR CONTRIBUTORS BE
   * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
   * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
   * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
   * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
   * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
   * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
   * POSSIBILITY OF SUCH DAMAGE.
   */
  
  #ifndef _FSL_DPRC_CMD_H
  #define _FSL_DPRC_CMD_H
  
  /* Minimal supported DPRC Version */
  #define DPRC_VER_MAJOR			6
  #define DPRC_VER_MINOR			3
  
  /* Command versioning */
  #define DPRC_CMD_BASE_VERSION			1
  #define DPRC_CMD_VERSION_2			2
  #define DPRC_CMD_ID_OFFSET			4
  
  #define DPRC_CMD(id)	((id << DPRC_CMD_ID_OFFSET) | DPRC_CMD_BASE_VERSION)
  #define DPRC_CMD_V2(id)	(((id) << DPRC_CMD_ID_OFFSET) | DPRC_CMD_VERSION_2)
  
  /* Command IDs */
  #define DPRC_CMDID_CLOSE                        DPRC_CMD(0x800)
  #define DPRC_CMDID_OPEN                         DPRC_CMD(0x805)
  #define DPRC_CMDID_GET_API_VERSION              DPRC_CMD(0xa05)
  #define DPRC_CMDID_GET_ATTR                     DPRC_CMD(0x004)
  #define DPRC_CMDID_CREATE_CONT                  DPRC_CMD(0x151)
  #define DPRC_CMDID_DESTROY_CONT                 DPRC_CMD(0x152)
  #define DPRC_CMDID_GET_IRQ_MASK                 DPRC_CMD(0x015)
  #define DPRC_CMDID_GET_IRQ_STATUS               DPRC_CMD(0x016)
  #define DPRC_CMDID_GET_CONT_ID                  DPRC_CMD(0x830)
  #define DPRC_CMDID_ASSIGN                       DPRC_CMD(0x157)
  #define DPRC_CMDID_UNASSIGN                     DPRC_CMD(0x158)
  #define DPRC_CMDID_GET_OBJ_COUNT                DPRC_CMD(0x159)
  #define DPRC_CMDID_GET_OBJ                      DPRC_CMD(0x15A)
  #define DPRC_CMDID_GET_RES_COUNT                DPRC_CMD(0x15B)
  #define DPRC_CMDID_GET_RES_IDS                  DPRC_CMD(0x15C)
  #define DPRC_CMDID_SET_OBJ_LABEL                DPRC_CMD(0x161)
  
  #define DPRC_CMDID_CONNECT                      DPRC_CMD(0x167)
  #define DPRC_CMDID_DISCONNECT                   DPRC_CMD(0x168)
  #define DPRC_CMDID_GET_POOL                     DPRC_CMD(0x169)
  #define DPRC_CMDID_GET_POOL_COUNT               DPRC_CMD(0x16A)
  
  #define DPRC_CMDID_GET_CONNECTION               DPRC_CMD(0x16C)
  
  /* Macros for accessing command fields smaller than 1byte */
  #define DPRC_MASK(field)        \
  	GENMASK(DPRC_##field##_SHIFT + DPRC_##field##_SIZE - 1, \
  		DPRC_##field##_SHIFT)
  #define dprc_set_field(var, field, val) \
  	((var) |= (((val) << DPRC_##field##_SHIFT) & DPRC_MASK(field)))
  #define dprc_get_field(var, field)      \
  	(((var) & DPRC_MASK(field)) >> DPRC_##field##_SHIFT)
  
  #pragma pack(push, 1)
  struct dprc_cmd_open {
  	uint32_t container_id;
  };
  
  struct dprc_cmd_create_container {
  	uint32_t options;
  	uint32_t icid;
  	uint32_t pad1;
  	uint32_t portal_id;
  	uint8_t label[16];
  };
  
  struct dprc_rsp_create_container {
  	uint64_t pad0;
  	uint32_t child_container_id;
  	uint32_t pad1;
  	uint64_t child_portal_addr;
  };
  
  struct dprc_cmd_destroy_container {
  	uint32_t child_container_id;
  };
  
  struct dprc_rsp_get_attributes {
  	uint32_t container_id;
  	uint32_t icid;
  	uint32_t options;
  	uint32_t portal_id;
  };
  
  struct dprc_cmd_assign {
  	uint32_t container_id;
  	uint32_t options;
  	uint32_t num;
  	uint32_t id_base_align;
  	uint8_t type[16];
  };
  
  struct dprc_cmd_unassign {
  	uint32_t child_container_id;
  	uint32_t options;
  	uint32_t num;
  	uint32_t id_base_align;
  	uint8_t type[16];
  };
  
  struct dprc_rsp_get_pool_count {
  	uint32_t pool_count;
  };
  
  struct dprc_cmd_get_pool {
  	uint32_t pool_index;
  };
  
  struct dprc_rsp_get_pool {
  	uint64_t pad;
  	uint8_t type[16];
  };
  
  struct dprc_rsp_get_obj_count {
  	uint32_t pad;
  	uint32_t obj_count;
  };
  
  struct dprc_cmd_get_obj {
  	uint32_t obj_index;
  };
  
  struct dprc_rsp_get_obj {
  	uint32_t pad0;
  	uint32_t id;
  	uint16_t vendor;
  	uint8_t irq_count;
  	uint8_t region_count;
  	uint32_t state;
  	uint16_t version_major;
  	uint16_t version_minor;
  	uint16_t flags;
  	uint16_t pad1;
  	uint8_t type[16];
  	uint8_t label[16];
  };
  
  struct dprc_cmd_get_res_count {
  	uint64_t pad;
  	uint8_t type[16];
  };
  
  struct dprc_rsp_get_res_count {
  	uint32_t res_count;
  };
  
  #define DPRC_ITER_STATUS_LO_SHIFT	2
  #define DPRC_ITER_STATUS_LO_SIZE	6
  
  #define DPRC_ITER_STATUS_HI_SHIFT	0
  #define DPRC_ITER_STATUS_HI_SIZE	1
  
  struct dprc_cmd_get_res_ids {
  	uint8_t pad0[5];
  	uint8_t iter_status_lo;
  	uint8_t iter_status_hi;
  	uint8_t pad1;
  	uint32_t base_id;
  	uint32_t last_id;
  	uint8_t type[16];
  };
  
  struct dprc_rsp_get_res_ids {
  	uint8_t pad0[5];
  	uint8_t iter_status_lo;
  	uint8_t iter_status_hi;
  	uint8_t pad1;
  	uint32_t base_id;
  	uint32_t last_id;
  };
  
  struct dprc_cmd_set_obj_label {
  	uint32_t obj_id;
  	uint32_t pad;
  	uint8_t label[16];
  	uint8_t obj_type[16];
  };
  
  struct dprc_cmd_get_irq_mask {
  	uint32_t pad;
  	uint8_t irq_index;
  };
  
  struct dprc_rsp_get_irq_mask {
  	uint32_t mask;
  };
  
  struct dprc_cmd_get_irq_status {
  	uint32_t status;
  	uint8_t irq_index;
  };
  
  struct dprc_rsp_get_irq_status {
  	uint32_t status;
  };
  
  struct dprc_cmd_connect {
  	uint32_t ep1_id;
  	uint16_t ep1_interface_id;
  	uint16_t pad0;
  
  	uint32_t ep2_id;
  	uint16_t ep2_interface_id;
  	uint16_t pad1;
  
  	uint8_t ep1_type[16];
  
  	uint32_t max_rate;
  	uint32_t committed_rate;
  
  	uint8_t ep2_type[16];
  };
  
  struct dprc_cmd_disconnect {
  	uint32_t id;
  	uint32_t interface_id;
  	uint8_t type[16];
  };
  
  struct dprc_cmd_get_connection {
  	uint32_t ep1_id;
  	uint16_t ep1_interface_id;
  	uint16_t pad;
  
  	uint8_t ep1_type[16];
  };
  
  struct dprc_rsp_get_connection {
  	uint64_t pad[3];
  	uint32_t ep2_id;
  	uint16_t ep2_interface_id;
  	uint16_t pad1;
  	uint8_t ep2_type[16];
  	uint32_t state;
  };
  
  struct dprc_rsp_get_api_version {
  	uint16_t major;
  	uint16_t minor;
  };
  #pragma pack(pop)
  #endif /* _FSL_DPRC_CMD_H */
  