drivers/bus/fslmc/mc/fsl_dpcon_cmd.h

   1 /* SPDX-License-Identifier: (BSD-3-Clause OR GPL-2.0)
   2  *
   3  * Copyright 2013-2016 Freescale Semiconductor Inc.
   4  * Copyright 2016-2017 NXP
   5  *
   6  */
   7 #ifndef _FSL_DPCON_CMD_H
   8 #define _FSL_DPCON_CMD_H
   9
  10 /* DPCON Version */
  11 #define DPCON_VER_MAJOR                 3
  12 #define DPCON_VER_MINOR                 3
  13
  14
  15 /* Command versioning */
  16 #define DPCON_CMD_BASE_VERSION          1
  17 #define DPCON_CMD_ID_OFFSET             4
  18
  19 #define DPCON_CMD(id)   ((id << DPCON_CMD_ID_OFFSET) | DPCON_CMD_BASE_VERSION)
  20
  21 /* Command IDs */
  22 #define DPCON_CMDID_CLOSE               DPCON_CMD(0x800)
  23 #define DPCON_CMDID_OPEN                DPCON_CMD(0x808)
  24 #define DPCON_CMDID_CREATE              DPCON_CMD(0x908)
  25 #define DPCON_CMDID_DESTROY             DPCON_CMD(0x988)
  26 #define DPCON_CMDID_GET_API_VERSION     DPCON_CMD(0xa08)
  27
  28 #define DPCON_CMDID_ENABLE              DPCON_CMD(0x002)
  29 #define DPCON_CMDID_DISABLE             DPCON_CMD(0x003)
  30 #define DPCON_CMDID_GET_ATTR            DPCON_CMD(0x004)
  31 #define DPCON_CMDID_RESET               DPCON_CMD(0x005)
  32 #define DPCON_CMDID_IS_ENABLED          DPCON_CMD(0x006)
  33
  34 #define DPCON_CMDID_SET_NOTIFICATION    DPCON_CMD(0x100)
  35
  36 #pragma pack(push, 1)
  37 struct dpcon_cmd_open {
  38         uint32_t dpcon_id;
  39 };
  40
  41 struct dpcon_cmd_create {
  42         uint8_t num_priorities;
  43 };
  44
  45 struct dpcon_cmd_destroy {
  46         uint32_t object_id;
  47 };
  48
  49 #define DPCON_ENABLE                    1
  50
  51 struct dpcon_rsp_is_enabled {
  52         uint8_t enabled;
  53 };
  54
  55 struct dpcon_rsp_get_attr {
  56         uint32_t id;
  57         uint16_t qbman_ch_id;
  58         uint8_t num_priorities;
  59         uint8_t pad;
  60 };
  61
  62 struct dpcon_cmd_set_notification {
  63         uint32_t dpio_id;
  64         uint8_t priority;
  65         uint8_t pad[3];
  66         uint64_t user_ctx;
  67 };
  68
  69 struct dpcon_rsp_get_api_version {
  70         uint16_t major;
  71         uint16_t minor;
  72 };
  73
  74 #pragma pack(pop)
  75 #endif /* _FSL_DPCON_CMD_H */