android_kernel_samsung_sm8650-modules/hw/qcc2072/v1/tx_msdu_extension.h

/*
 * Copyright (c) 2024 Qualcomm Innovation Center, Inc. All rights reserved.
 *
 * Permission to use, copy, modify, and/or distribute this software for any
 * purpose with or without fee is hereby granted, provided that the above
 * copyright notice and this permission notice appear in all copies.
 *
 * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
 * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
 * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
 * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
 * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
 * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
 * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
 */


#ifndef _TX_MSDU_EXTENSION_H_
#define _TX_MSDU_EXTENSION_H_

#define NUM_OF_DWORDS_TX_MSDU_EXTENSION 18

struct tx_msdu_extension {
#ifndef WIFI_BIT_ORDER_BIG_ENDIAN
             uint32_t tso_enable                                              :  1,
                      reserved_0a                                             :  6,
                      tcp_flag                                                :  9,
                      tcp_flag_mask                                           :  9,
                      reserved_0b                                             :  7;
             uint32_t l2_length                                               : 16,
                      ip_length                                               : 16;
             uint32_t tcp_seq_number                                          : 32;
             uint32_t ip_identification                                       : 16,
                      udp_length                                              : 16;
             uint32_t checksum_offset                                         : 14,
                      partial_checksum_en                                     :  1,
                      reserved_4a                                             :  1,
                      payload_start_offset                                    : 14,
                      reserved_4b                                             :  2;
             uint32_t payload_end_offset                                      : 14,
                      reserved_5a                                             :  2,
                      wds                                                     :  1,
                      reserved_5b                                             : 15;
             uint32_t buf0_ptr_31_0                                           : 32;
             uint32_t buf0_ptr_39_32                                          :  8,
                      extn_override                                           :  1,
                      encap_type                                              :  2,
                      encrypt_type                                            :  4,
                      tqm_no_drop                                             :  1,
                      buf0_len                                                : 16;
             uint32_t buf1_ptr_31_0                                           : 32;
             uint32_t buf1_ptr_39_32                                          :  8,
                      epd                                                     :  1,
                      mesh_enable                                             :  2,
                      reserved_9a                                             :  5,
                      buf1_len                                                : 16;
             uint32_t buf2_ptr_31_0                                           : 32;
             uint32_t buf2_ptr_39_32                                          :  8,
                      dscp_tid_table_num                                      :  6,
                      reserved_11a                                            :  2,
                      buf2_len                                                : 16;
             uint32_t buf3_ptr_31_0                                           : 32;
             uint32_t buf3_ptr_39_32                                          :  8,
                      reserved_13a                                            :  8,
                      buf3_len                                                : 16;
             uint32_t buf4_ptr_31_0                                           : 32;
             uint32_t buf4_ptr_39_32                                          :  8,
                      reserved_15a                                            :  8,
                      buf4_len                                                : 16;
             uint32_t buf5_ptr_31_0                                           : 32;
             uint32_t buf5_ptr_39_32                                          :  8,
                      reserved_17a                                            :  8,
                      buf5_len                                                : 16;
#else
             uint32_t reserved_0b                                             :  7,
                      tcp_flag_mask                                           :  9,
                      tcp_flag                                                :  9,
                      reserved_0a                                             :  6,
                      tso_enable                                              :  1;
             uint32_t ip_length                                               : 16,
                      l2_length                                               : 16;
             uint32_t tcp_seq_number                                          : 32;
             uint32_t udp_length                                              : 16,
                      ip_identification                                       : 16;
             uint32_t reserved_4b                                             :  2,
                      payload_start_offset                                    : 14,
                      reserved_4a                                             :  1,
                      partial_checksum_en                                     :  1,
                      checksum_offset                                         : 14;
             uint32_t reserved_5b                                             : 15,
                      wds                                                     :  1,
                      reserved_5a                                             :  2,
                      payload_end_offset                                      : 14;
             uint32_t buf0_ptr_31_0                                           : 32;
             uint32_t buf0_len                                                : 16,
                      tqm_no_drop                                             :  1,
                      encrypt_type                                            :  4,
                      encap_type                                              :  2,
                      extn_override                                           :  1,
                      buf0_ptr_39_32                                          :  8;
             uint32_t buf1_ptr_31_0                                           : 32;
             uint32_t buf1_len                                                : 16,
                      reserved_9a                                             :  5,
                      mesh_enable                                             :  2,
                      epd                                                     :  1,
                      buf1_ptr_39_32                                          :  8;
             uint32_t buf2_ptr_31_0                                           : 32;
             uint32_t buf2_len                                                : 16,
                      reserved_11a                                            :  2,
                      dscp_tid_table_num                                      :  6,
                      buf2_ptr_39_32                                          :  8;
             uint32_t buf3_ptr_31_0                                           : 32;
             uint32_t buf3_len                                                : 16,
                      reserved_13a                                            :  8,
                      buf3_ptr_39_32                                          :  8;
             uint32_t buf4_ptr_31_0                                           : 32;
             uint32_t buf4_len                                                : 16,
                      reserved_15a                                            :  8,
                      buf4_ptr_39_32                                          :  8;
             uint32_t buf5_ptr_31_0                                           : 32;
             uint32_t buf5_len                                                : 16,
                      reserved_17a                                            :  8,
                      buf5_ptr_39_32                                          :  8;
#endif
};

#define TX_MSDU_EXTENSION_TSO_ENABLE_OFFSET                                         0x00000000
#define TX_MSDU_EXTENSION_TSO_ENABLE_LSB                                            0
#define TX_MSDU_EXTENSION_TSO_ENABLE_MSB                                            0
#define TX_MSDU_EXTENSION_TSO_ENABLE_MASK                                           0x00000001

#define TX_MSDU_EXTENSION_RESERVED_0A_OFFSET                                        0x00000000
#define TX_MSDU_EXTENSION_RESERVED_0A_LSB                                           1
#define TX_MSDU_EXTENSION_RESERVED_0A_MSB                                           6
#define TX_MSDU_EXTENSION_RESERVED_0A_MASK                                          0x0000007e

#define TX_MSDU_EXTENSION_TCP_FLAG_OFFSET                                           0x00000000
#define TX_MSDU_EXTENSION_TCP_FLAG_LSB                                              7
#define TX_MSDU_EXTENSION_TCP_FLAG_MSB                                              15
#define TX_MSDU_EXTENSION_TCP_FLAG_MASK                                             0x0000ff80

#define TX_MSDU_EXTENSION_TCP_FLAG_MASK_OFFSET                                      0x00000000
#define TX_MSDU_EXTENSION_TCP_FLAG_MASK_LSB                                         16
#define TX_MSDU_EXTENSION_TCP_FLAG_MASK_MSB                                         24
#define TX_MSDU_EXTENSION_TCP_FLAG_MASK_MASK                                        0x01ff0000

#define TX_MSDU_EXTENSION_RESERVED_0B_OFFSET                                        0x00000000
#define TX_MSDU_EXTENSION_RESERVED_0B_LSB                                           25
#define TX_MSDU_EXTENSION_RESERVED_0B_MSB                                           31
#define TX_MSDU_EXTENSION_RESERVED_0B_MASK                                          0xfe000000

#define TX_MSDU_EXTENSION_L2_LENGTH_OFFSET                                          0x00000004
#define TX_MSDU_EXTENSION_L2_LENGTH_LSB                                             0
#define TX_MSDU_EXTENSION_L2_LENGTH_MSB                                             15
#define TX_MSDU_EXTENSION_L2_LENGTH_MASK                                            0x0000ffff

#define TX_MSDU_EXTENSION_IP_LENGTH_OFFSET                                          0x00000004
#define TX_MSDU_EXTENSION_IP_LENGTH_LSB                                             16
#define TX_MSDU_EXTENSION_IP_LENGTH_MSB                                             31
#define TX_MSDU_EXTENSION_IP_LENGTH_MASK                                            0xffff0000

#define TX_MSDU_EXTENSION_TCP_SEQ_NUMBER_OFFSET                                     0x00000008
#define TX_MSDU_EXTENSION_TCP_SEQ_NUMBER_LSB                                        0
#define TX_MSDU_EXTENSION_TCP_SEQ_NUMBER_MSB                                        31
#define TX_MSDU_EXTENSION_TCP_SEQ_NUMBER_MASK                                       0xffffffff

#define TX_MSDU_EXTENSION_IP_IDENTIFICATION_OFFSET                                  0x0000000c
#define TX_MSDU_EXTENSION_IP_IDENTIFICATION_LSB                                     0
#define TX_MSDU_EXTENSION_IP_IDENTIFICATION_MSB                                     15
#define TX_MSDU_EXTENSION_IP_IDENTIFICATION_MASK                                    0x0000ffff

#define TX_MSDU_EXTENSION_UDP_LENGTH_OFFSET                                         0x0000000c
#define TX_MSDU_EXTENSION_UDP_LENGTH_LSB                                            16
#define TX_MSDU_EXTENSION_UDP_LENGTH_MSB                                            31
#define TX_MSDU_EXTENSION_UDP_LENGTH_MASK                                           0xffff0000

#define TX_MSDU_EXTENSION_CHECKSUM_OFFSET_OFFSET                                    0x00000010
#define TX_MSDU_EXTENSION_CHECKSUM_OFFSET_LSB                                       0
#define TX_MSDU_EXTENSION_CHECKSUM_OFFSET_MSB                                       13
#define TX_MSDU_EXTENSION_CHECKSUM_OFFSET_MASK                                      0x00003fff

#define TX_MSDU_EXTENSION_PARTIAL_CHECKSUM_EN_OFFSET                                0x00000010
#define TX_MSDU_EXTENSION_PARTIAL_CHECKSUM_EN_LSB                                   14
#define TX_MSDU_EXTENSION_PARTIAL_CHECKSUM_EN_MSB                                   14
#define TX_MSDU_EXTENSION_PARTIAL_CHECKSUM_EN_MASK                                  0x00004000

#define TX_MSDU_EXTENSION_RESERVED_4A_OFFSET                                        0x00000010
#define TX_MSDU_EXTENSION_RESERVED_4A_LSB                                           15
#define TX_MSDU_EXTENSION_RESERVED_4A_MSB                                           15
#define TX_MSDU_EXTENSION_RESERVED_4A_MASK                                          0x00008000

#define TX_MSDU_EXTENSION_PAYLOAD_START_OFFSET_OFFSET                               0x00000010
#define TX_MSDU_EXTENSION_PAYLOAD_START_OFFSET_LSB                                  16
#define TX_MSDU_EXTENSION_PAYLOAD_START_OFFSET_MSB                                  29
#define TX_MSDU_EXTENSION_PAYLOAD_START_OFFSET_MASK                                 0x3fff0000

#define TX_MSDU_EXTENSION_RESERVED_4B_OFFSET                                        0x00000010
#define TX_MSDU_EXTENSION_RESERVED_4B_LSB                                           30
#define TX_MSDU_EXTENSION_RESERVED_4B_MSB                                           31
#define TX_MSDU_EXTENSION_RESERVED_4B_MASK                                          0xc0000000

#define TX_MSDU_EXTENSION_PAYLOAD_END_OFFSET_OFFSET                                 0x00000014
#define TX_MSDU_EXTENSION_PAYLOAD_END_OFFSET_LSB                                    0
#define TX_MSDU_EXTENSION_PAYLOAD_END_OFFSET_MSB                                    13
#define TX_MSDU_EXTENSION_PAYLOAD_END_OFFSET_MASK                                   0x00003fff

#define TX_MSDU_EXTENSION_RESERVED_5A_OFFSET                                        0x00000014
#define TX_MSDU_EXTENSION_RESERVED_5A_LSB                                           14
#define TX_MSDU_EXTENSION_RESERVED_5A_MSB                                           15
#define TX_MSDU_EXTENSION_RESERVED_5A_MASK                                          0x0000c000

#define TX_MSDU_EXTENSION_WDS_OFFSET                                                0x00000014
#define TX_MSDU_EXTENSION_WDS_LSB                                                   16
#define TX_MSDU_EXTENSION_WDS_MSB                                                   16
#define TX_MSDU_EXTENSION_WDS_MASK                                                  0x00010000

#define TX_MSDU_EXTENSION_RESERVED_5B_OFFSET                                        0x00000014
#define TX_MSDU_EXTENSION_RESERVED_5B_LSB                                           17
#define TX_MSDU_EXTENSION_RESERVED_5B_MSB                                           31
#define TX_MSDU_EXTENSION_RESERVED_5B_MASK                                          0xfffe0000

#define TX_MSDU_EXTENSION_BUF0_PTR_31_0_OFFSET                                      0x00000018
#define TX_MSDU_EXTENSION_BUF0_PTR_31_0_LSB                                         0
#define TX_MSDU_EXTENSION_BUF0_PTR_31_0_MSB                                         31
#define TX_MSDU_EXTENSION_BUF0_PTR_31_0_MASK                                        0xffffffff

#define TX_MSDU_EXTENSION_BUF0_PTR_39_32_OFFSET                                     0x0000001c
#define TX_MSDU_EXTENSION_BUF0_PTR_39_32_LSB                                        0
#define TX_MSDU_EXTENSION_BUF0_PTR_39_32_MSB                                        7
#define TX_MSDU_EXTENSION_BUF0_PTR_39_32_MASK                                       0x000000ff

#define TX_MSDU_EXTENSION_EXTN_OVERRIDE_OFFSET                                      0x0000001c
#define TX_MSDU_EXTENSION_EXTN_OVERRIDE_LSB                                         8
#define TX_MSDU_EXTENSION_EXTN_OVERRIDE_MSB                                         8
#define TX_MSDU_EXTENSION_EXTN_OVERRIDE_MASK                                        0x00000100

#define TX_MSDU_EXTENSION_ENCAP_TYPE_OFFSET                                         0x0000001c
#define TX_MSDU_EXTENSION_ENCAP_TYPE_LSB                                            9
#define TX_MSDU_EXTENSION_ENCAP_TYPE_MSB                                            10
#define TX_MSDU_EXTENSION_ENCAP_TYPE_MASK                                           0x00000600

#define TX_MSDU_EXTENSION_ENCRYPT_TYPE_OFFSET                                       0x0000001c
#define TX_MSDU_EXTENSION_ENCRYPT_TYPE_LSB                                          11
#define TX_MSDU_EXTENSION_ENCRYPT_TYPE_MSB                                          14
#define TX_MSDU_EXTENSION_ENCRYPT_TYPE_MASK                                         0x00007800

#define TX_MSDU_EXTENSION_TQM_NO_DROP_OFFSET                                        0x0000001c
#define TX_MSDU_EXTENSION_TQM_NO_DROP_LSB                                           15
#define TX_MSDU_EXTENSION_TQM_NO_DROP_MSB                                           15
#define TX_MSDU_EXTENSION_TQM_NO_DROP_MASK                                          0x00008000

#define TX_MSDU_EXTENSION_BUF0_LEN_OFFSET                                           0x0000001c
#define TX_MSDU_EXTENSION_BUF0_LEN_LSB                                              16
#define TX_MSDU_EXTENSION_BUF0_LEN_MSB                                              31
#define TX_MSDU_EXTENSION_BUF0_LEN_MASK                                             0xffff0000

#define TX_MSDU_EXTENSION_BUF1_PTR_31_0_OFFSET                                      0x00000020
#define TX_MSDU_EXTENSION_BUF1_PTR_31_0_LSB                                         0
#define TX_MSDU_EXTENSION_BUF1_PTR_31_0_MSB                                         31
#define TX_MSDU_EXTENSION_BUF1_PTR_31_0_MASK                                        0xffffffff

#define TX_MSDU_EXTENSION_BUF1_PTR_39_32_OFFSET                                     0x00000024
#define TX_MSDU_EXTENSION_BUF1_PTR_39_32_LSB                                        0
#define TX_MSDU_EXTENSION_BUF1_PTR_39_32_MSB                                        7
#define TX_MSDU_EXTENSION_BUF1_PTR_39_32_MASK                                       0x000000ff

#define TX_MSDU_EXTENSION_EPD_OFFSET                                                0x00000024
#define TX_MSDU_EXTENSION_EPD_LSB                                                   8
#define TX_MSDU_EXTENSION_EPD_MSB                                                   8
#define TX_MSDU_EXTENSION_EPD_MASK                                                  0x00000100

#define TX_MSDU_EXTENSION_MESH_ENABLE_OFFSET                                        0x00000024
#define TX_MSDU_EXTENSION_MESH_ENABLE_LSB                                           9
#define TX_MSDU_EXTENSION_MESH_ENABLE_MSB                                           10
#define TX_MSDU_EXTENSION_MESH_ENABLE_MASK                                          0x00000600

#define TX_MSDU_EXTENSION_RESERVED_9A_OFFSET                                        0x00000024
#define TX_MSDU_EXTENSION_RESERVED_9A_LSB                                           11
#define TX_MSDU_EXTENSION_RESERVED_9A_MSB                                           15
#define TX_MSDU_EXTENSION_RESERVED_9A_MASK                                          0x0000f800

#define TX_MSDU_EXTENSION_BUF1_LEN_OFFSET                                           0x00000024
#define TX_MSDU_EXTENSION_BUF1_LEN_LSB                                              16
#define TX_MSDU_EXTENSION_BUF1_LEN_MSB                                              31
#define TX_MSDU_EXTENSION_BUF1_LEN_MASK                                             0xffff0000

#define TX_MSDU_EXTENSION_BUF2_PTR_31_0_OFFSET                                      0x00000028
#define TX_MSDU_EXTENSION_BUF2_PTR_31_0_LSB                                         0
#define TX_MSDU_EXTENSION_BUF2_PTR_31_0_MSB                                         31
#define TX_MSDU_EXTENSION_BUF2_PTR_31_0_MASK                                        0xffffffff

#define TX_MSDU_EXTENSION_BUF2_PTR_39_32_OFFSET                                     0x0000002c
#define TX_MSDU_EXTENSION_BUF2_PTR_39_32_LSB                                        0
#define TX_MSDU_EXTENSION_BUF2_PTR_39_32_MSB                                        7
#define TX_MSDU_EXTENSION_BUF2_PTR_39_32_MASK                                       0x000000ff

#define TX_MSDU_EXTENSION_DSCP_TID_TABLE_NUM_OFFSET                                 0x0000002c
#define TX_MSDU_EXTENSION_DSCP_TID_TABLE_NUM_LSB                                    8
#define TX_MSDU_EXTENSION_DSCP_TID_TABLE_NUM_MSB                                    13
#define TX_MSDU_EXTENSION_DSCP_TID_TABLE_NUM_MASK                                   0x00003f00

#define TX_MSDU_EXTENSION_RESERVED_11A_OFFSET                                       0x0000002c
#define TX_MSDU_EXTENSION_RESERVED_11A_LSB                                          14
#define TX_MSDU_EXTENSION_RESERVED_11A_MSB                                          15
#define TX_MSDU_EXTENSION_RESERVED_11A_MASK                                         0x0000c000

#define TX_MSDU_EXTENSION_BUF2_LEN_OFFSET                                           0x0000002c
#define TX_MSDU_EXTENSION_BUF2_LEN_LSB                                              16
#define TX_MSDU_EXTENSION_BUF2_LEN_MSB                                              31
#define TX_MSDU_EXTENSION_BUF2_LEN_MASK                                             0xffff0000

#define TX_MSDU_EXTENSION_BUF3_PTR_31_0_OFFSET                                      0x00000030
#define TX_MSDU_EXTENSION_BUF3_PTR_31_0_LSB                                         0
#define TX_MSDU_EXTENSION_BUF3_PTR_31_0_MSB                                         31
#define TX_MSDU_EXTENSION_BUF3_PTR_31_0_MASK                                        0xffffffff

#define TX_MSDU_EXTENSION_BUF3_PTR_39_32_OFFSET                                     0x00000034
#define TX_MSDU_EXTENSION_BUF3_PTR_39_32_LSB                                        0
#define TX_MSDU_EXTENSION_BUF3_PTR_39_32_MSB                                        7
#define TX_MSDU_EXTENSION_BUF3_PTR_39_32_MASK                                       0x000000ff

#define TX_MSDU_EXTENSION_RESERVED_13A_OFFSET                                       0x00000034
#define TX_MSDU_EXTENSION_RESERVED_13A_LSB                                          8
#define TX_MSDU_EXTENSION_RESERVED_13A_MSB                                          15
#define TX_MSDU_EXTENSION_RESERVED_13A_MASK                                         0x0000ff00

#define TX_MSDU_EXTENSION_BUF3_LEN_OFFSET                                           0x00000034
#define TX_MSDU_EXTENSION_BUF3_LEN_LSB                                              16
#define TX_MSDU_EXTENSION_BUF3_LEN_MSB                                              31
#define TX_MSDU_EXTENSION_BUF3_LEN_MASK                                             0xffff0000

#define TX_MSDU_EXTENSION_BUF4_PTR_31_0_OFFSET                                      0x00000038
#define TX_MSDU_EXTENSION_BUF4_PTR_31_0_LSB                                         0
#define TX_MSDU_EXTENSION_BUF4_PTR_31_0_MSB                                         31
#define TX_MSDU_EXTENSION_BUF4_PTR_31_0_MASK                                        0xffffffff

#define TX_MSDU_EXTENSION_BUF4_PTR_39_32_OFFSET                                     0x0000003c
#define TX_MSDU_EXTENSION_BUF4_PTR_39_32_LSB                                        0
#define TX_MSDU_EXTENSION_BUF4_PTR_39_32_MSB                                        7
#define TX_MSDU_EXTENSION_BUF4_PTR_39_32_MASK                                       0x000000ff

#define TX_MSDU_EXTENSION_RESERVED_15A_OFFSET                                       0x0000003c
#define TX_MSDU_EXTENSION_RESERVED_15A_LSB                                          8
#define TX_MSDU_EXTENSION_RESERVED_15A_MSB                                          15
#define TX_MSDU_EXTENSION_RESERVED_15A_MASK                                         0x0000ff00

#define TX_MSDU_EXTENSION_BUF4_LEN_OFFSET                                           0x0000003c
#define TX_MSDU_EXTENSION_BUF4_LEN_LSB                                              16
#define TX_MSDU_EXTENSION_BUF4_LEN_MSB                                              31
#define TX_MSDU_EXTENSION_BUF4_LEN_MASK                                             0xffff0000

#define TX_MSDU_EXTENSION_BUF5_PTR_31_0_OFFSET                                      0x00000040
#define TX_MSDU_EXTENSION_BUF5_PTR_31_0_LSB                                         0
#define TX_MSDU_EXTENSION_BUF5_PTR_31_0_MSB                                         31
#define TX_MSDU_EXTENSION_BUF5_PTR_31_0_MASK                                        0xffffffff

#define TX_MSDU_EXTENSION_BUF5_PTR_39_32_OFFSET                                     0x00000044
#define TX_MSDU_EXTENSION_BUF5_PTR_39_32_LSB                                        0
#define TX_MSDU_EXTENSION_BUF5_PTR_39_32_MSB                                        7
#define TX_MSDU_EXTENSION_BUF5_PTR_39_32_MASK                                       0x000000ff

#define TX_MSDU_EXTENSION_RESERVED_17A_OFFSET                                       0x00000044
#define TX_MSDU_EXTENSION_RESERVED_17A_LSB                                          8
#define TX_MSDU_EXTENSION_RESERVED_17A_MSB                                          15
#define TX_MSDU_EXTENSION_RESERVED_17A_MASK                                         0x0000ff00

#define TX_MSDU_EXTENSION_BUF5_LEN_OFFSET                                           0x00000044
#define TX_MSDU_EXTENSION_BUF5_LEN_LSB                                              16
#define TX_MSDU_EXTENSION_BUF5_LEN_MSB                                              31
#define TX_MSDU_EXTENSION_BUF5_LEN_MASK                                             0xffff0000

#endif