drivers/net/dpaa2/mc/fsl_dpdmux_cmd.h

   1 /* SPDX-License-Identifier: (BSD-3-Clause OR GPL-2.0)
   2  *
   3  * Copyright 2013-2016 Freescale Semiconductor Inc.
   4  * Copyright 2018-2021 NXP
   5  *
   6  */
   7 #ifndef _FSL_DPDMUX_CMD_H
   8 #define _FSL_DPDMUX_CMD_H
   9
  10 /* DPDMUX Version */
  11 #define DPDMUX_VER_MAJOR                6
  12 #define DPDMUX_VER_MINOR                9
  13
  14 #define DPDMUX_CMD_BASE_VERSION         1
  15 #define DPDMUX_CMD_VERSION_2            2
  16 #define DPDMUX_CMD_VERSION_3            3
  17 #define DPDMUX_CMD_VERSION_4            4
  18 #define DPDMUX_CMD_ID_OFFSET            4
  19
  20 #define DPDMUX_CMD(id)  (((id) << DPDMUX_CMD_ID_OFFSET) |\
  21                                 DPDMUX_CMD_BASE_VERSION)
  22 #define DPDMUX_CMD_V2(id) (((id) << DPDMUX_CMD_ID_OFFSET) | \
  23                                 DPDMUX_CMD_VERSION_2)
  24 #define DPDMUX_CMD_V3(id)       (((id) << DPDMUX_CMD_ID_OFFSET) |\
  25                                 DPDMUX_CMD_VERSION_3)
  26 #define DPDMUX_CMD_V4(id)       (((id) << DPDMUX_CMD_ID_OFFSET) |\
  27                                 DPDMUX_CMD_VERSION_4)
  28
  29 /* Command IDs */
  30 #define DPDMUX_CMDID_CLOSE                      DPDMUX_CMD(0x800)
  31 #define DPDMUX_CMDID_OPEN                       DPDMUX_CMD(0x806)
  32 #define DPDMUX_CMDID_CREATE                     DPDMUX_CMD_V4(0x906)
  33 #define DPDMUX_CMDID_DESTROY                    DPDMUX_CMD(0x986)
  34 #define DPDMUX_CMDID_GET_API_VERSION            DPDMUX_CMD(0xa06)
  35
  36 #define DPDMUX_CMDID_ENABLE                     DPDMUX_CMD(0x002)
  37 #define DPDMUX_CMDID_DISABLE                    DPDMUX_CMD(0x003)
  38 #define DPDMUX_CMDID_GET_ATTR                   DPDMUX_CMD_V2(0x004)
  39 #define DPDMUX_CMDID_RESET                      DPDMUX_CMD(0x005)
  40 #define DPDMUX_CMDID_IS_ENABLED                 DPDMUX_CMD(0x006)
  41 #define DPDMUX_CMDID_SET_MAX_FRAME_LENGTH       DPDMUX_CMD(0x0a1)
  42 #define DPDMUX_CMDID_GET_MAX_FRAME_LENGTH       DPDMUX_CMD(0x0a2)
  43
  44 #define DPDMUX_CMDID_UL_RESET_COUNTERS          DPDMUX_CMD(0x0a3)
  45
  46 #define DPDMUX_CMDID_IF_SET_ACCEPTED_FRAMES     DPDMUX_CMD(0x0a7)
  47 #define DPDMUX_CMDID_IF_GET_ATTR                DPDMUX_CMD(0x0a8)
  48 #define DPDMUX_CMDID_IF_ENABLE                  DPDMUX_CMD(0x0a9)
  49 #define DPDMUX_CMDID_IF_DISABLE                 DPDMUX_CMD(0x0aa)
  50
  51 #define DPDMUX_CMDID_IF_ADD_L2_RULE             DPDMUX_CMD(0x0b0)
  52 #define DPDMUX_CMDID_IF_REMOVE_L2_RULE          DPDMUX_CMD(0x0b1)
  53 #define DPDMUX_CMDID_IF_GET_COUNTER             DPDMUX_CMD(0x0b2)
  54 #define DPDMUX_CMDID_IF_SET_LINK_CFG            DPDMUX_CMD_V2(0x0b3)
  55 #define DPDMUX_CMDID_IF_GET_LINK_STATE          DPDMUX_CMD_V2(0x0b4)
  56
  57 #define DPDMUX_CMDID_SET_CUSTOM_KEY             DPDMUX_CMD(0x0b5)
  58 #define DPDMUX_CMDID_ADD_CUSTOM_CLS_ENTRY       DPDMUX_CMD_V2(0x0b6)
  59 #define DPDMUX_CMDID_REMOVE_CUSTOM_CLS_ENTRY    DPDMUX_CMD(0x0b7)
  60
  61 #define DPDMUX_CMDID_IF_SET_DEFAULT             DPDMUX_CMD(0x0b8)
  62 #define DPDMUX_CMDID_IF_GET_DEFAULT             DPDMUX_CMD(0x0b9)
  63
  64 #define DPDMUX_CMDID_SET_RESETABLE              DPDMUX_CMD(0x0ba)
  65 #define DPDMUX_CMDID_GET_RESETABLE              DPDMUX_CMD(0x0bb)
  66 #define DPDMUX_CMDID_SET_ERRORS_BEHAVIOR        DPDMUX_CMD(0x0bf)
  67
  68 #define DPDMUX_MASK(field)        \
  69         GENMASK(DPDMUX_##field##_SHIFT + DPDMUX_##field##_SIZE - 1, \
  70                 DPDMUX_##field##_SHIFT)
  71 #define dpdmux_set_field(var, field, val) \
  72         ((var) |= (((val) << DPDMUX_##field##_SHIFT) & DPDMUX_MASK(field)))
  73 #define dpdmux_get_field(var, field)      \
  74         (((var) & DPDMUX_MASK(field)) >> DPDMUX_##field##_SHIFT)
  75
  76 #pragma pack(push, 1)
  77 struct dpdmux_cmd_open {
  78         uint32_t dpdmux_id;
  79 };
  80
  81 struct dpdmux_cmd_create {
  82         uint8_t method;
  83         uint8_t manip;
  84         uint16_t num_ifs;
  85         uint16_t default_if;
  86         uint16_t pad;
  87
  88         uint16_t adv_max_dmat_entries;
  89         uint16_t adv_max_mc_groups;
  90         uint16_t adv_max_vlan_ids;
  91         uint16_t mem_size;
  92
  93         uint64_t options;
  94 };
  95
  96 struct dpdmux_cmd_destroy {
  97         uint32_t dpdmux_id;
  98 };
  99
 100 #define DPDMUX_ENABLE_SHIFT     0
 101 #define DPDMUX_ENABLE_SIZE      1
 102 #define DPDMUX_IS_DEFAULT_SHIFT         1
 103 #define DPDMUX_IS_DEFAULT_SIZE          1
 104
 105 struct dpdmux_rsp_is_enabled {
 106         uint8_t en;
 107 };
 108
 109 struct dpdmux_rsp_get_attr {
 110         uint8_t method;
 111         uint8_t manip;
 112         uint16_t num_ifs;
 113         uint16_t mem_size;
 114         uint16_t default_if;
 115
 116         uint64_t pad1;
 117
 118         uint32_t id;
 119         uint32_t pad2;
 120
 121         uint64_t options;
 122 };
 123
 124 struct dpdmux_cmd_set_max_frame_length {
 125         uint16_t max_frame_length;
 126 };
 127
 128 struct dpdmux_cmd_get_max_frame_len {
 129         uint16_t if_id;
 130 };
 131
 132 struct dpdmux_rsp_get_max_frame_len {
 133         uint16_t max_len;
 134 };
 135
 136 #define DPDMUX_ACCEPTED_FRAMES_TYPE_SHIFT       0
 137 #define DPDMUX_ACCEPTED_FRAMES_TYPE_SIZE        4
 138 #define DPDMUX_UNACCEPTED_FRAMES_ACTION_SHIFT   4
 139 #define DPDMUX_UNACCEPTED_FRAMES_ACTION_SIZE    4
 140
 141 struct dpdmux_cmd_if_set_accepted_frames {
 142         uint16_t if_id;
 143         uint8_t frames_options;
 144 };
 145
 146 struct dpdmux_cmd_if {
 147         uint16_t if_id;
 148 };
 149
 150 struct dpdmux_rsp_if_get_attr {
 151         uint8_t pad[3];
 152         uint8_t enabled;
 153         uint8_t pad1[3];
 154         uint8_t accepted_frames_type;
 155         uint32_t rate;
 156 };
 157
 158 struct dpdmux_cmd_if_l2_rule {
 159         uint16_t if_id;
 160         uint8_t mac_addr5;
 161         uint8_t mac_addr4;
 162         uint8_t mac_addr3;
 163         uint8_t mac_addr2;
 164         uint8_t mac_addr1;
 165         uint8_t mac_addr0;
 166
 167         uint32_t pad;
 168         uint16_t vlan_id;
 169 };
 170
 171 struct dpdmux_cmd_if_get_counter {
 172         uint16_t if_id;
 173         uint8_t counter_type;
 174 };
 175
 176 struct dpdmux_rsp_if_get_counter {
 177         uint64_t pad;
 178         uint64_t counter;
 179 };
 180
 181 struct dpdmux_cmd_if_set_link_cfg {
 182         uint16_t if_id;
 183         uint16_t pad[3];
 184
 185         uint32_t rate;
 186         uint32_t pad1;
 187
 188         uint64_t options;
 189         uint64_t advertising;
 190 };
 191
 192 struct dpdmux_cmd_if_get_link_state {
 193         uint16_t if_id;
 194 };
 195
 196 #define DPDMUX_UP_SHIFT                         0
 197 #define DPDMUX_UP_SIZE                          1
 198 #define DPDMUX_STATE_VALID_SHIFT        1
 199 #define DPDMUX_STATE_VALID_SIZE         1
 200 struct dpdmux_rsp_if_get_link_state {
 201         uint32_t pad;
 202         uint8_t up;
 203         uint8_t pad1[3];
 204
 205         uint32_t rate;
 206         uint32_t pad2;
 207
 208         uint64_t options;
 209         uint64_t supported;
 210         uint64_t advertising;
 211 };
 212
 213 struct dpdmux_rsp_get_api_version {
 214         uint16_t major;
 215         uint16_t minor;
 216 };
 217
 218 struct dpdmux_set_custom_key {
 219         uint64_t pad[6];
 220         uint64_t key_cfg_iova;
 221 };
 222
 223 struct dpdmux_cmd_add_custom_cls_entry {
 224         uint8_t pad[3];
 225         uint8_t key_size;
 226         uint16_t entry_index;
 227         uint16_t dest_if;
 228         uint64_t key_iova;
 229         uint64_t mask_iova;
 230 };
 231
 232 struct dpdmux_cmd_remove_custom_cls_entry {
 233         uint8_t pad[3];
 234         uint8_t key_size;
 235         uint32_t pad1;
 236         uint64_t key_iova;
 237         uint64_t mask_iova;
 238 };
 239
 240 #define DPDMUX_SKIP_RESET_FLAGS_SHIFT    0
 241 #define DPDMUX_SKIP_RESET_FLAGS_SIZE     3
 242
 243 struct dpdmux_cmd_set_skip_reset_flags {
 244         uint8_t skip_reset_flags;
 245 };
 246
 247 struct dpdmux_rsp_get_skip_reset_flags {
 248         uint8_t skip_reset_flags;
 249 };
 250
 251 #define DPDMUX_ERROR_ACTION_SHIFT               0
 252 #define DPDMUX_ERROR_ACTION_SIZE                4
 253
 254 struct dpdmux_cmd_set_errors_behavior {
 255         uint32_t errors;
 256         uint16_t flags;
 257         uint16_t if_id;
 258 };
 259
 260 #pragma pack(pop)
 261 #endif /* _FSL_DPDMUX_CMD_H */