android_kernel_samsung_sm8650-modules/hw/wcn7750/v1/tcl_status_ring.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 _TCL_STATUS_RING_H_
#define _TCL_STATUS_RING_H_

#define NUM_OF_DWORDS_TCL_STATUS_RING 8

struct tcl_status_ring {
#ifndef WIFI_BIT_ORDER_BIG_ENDIAN
             uint32_t gse_ctrl                                                :  4,
                      ase_fse_sel                                             :  1,
                      cache_op_res                                            :  2,
                      index_search_en                                         :  1,
                      msdu_cnt_n                                              : 24;
             uint32_t msdu_byte_cnt_n                                         : 32;
             uint32_t msdu_timestmp_n                                         : 32;
             uint32_t cmd_meta_data_31_0                                      : 32;
             uint32_t cmd_meta_data_63_32                                     : 32;
             uint32_t hash_indx_val                                           : 20,
                      cache_set_num                                           :  4,
                      reserved_5a                                             :  8;
             uint32_t reserved_6a                                             : 32;
             uint32_t reserved_7a                                             : 20,
                      ring_id                                                 :  8,
                      looping_count                                           :  4;
#else
             uint32_t msdu_cnt_n                                              : 24,
                      index_search_en                                         :  1,
                      cache_op_res                                            :  2,
                      ase_fse_sel                                             :  1,
                      gse_ctrl                                                :  4;
             uint32_t msdu_byte_cnt_n                                         : 32;
             uint32_t msdu_timestmp_n                                         : 32;
             uint32_t cmd_meta_data_31_0                                      : 32;
             uint32_t cmd_meta_data_63_32                                     : 32;
             uint32_t reserved_5a                                             :  8,
                      cache_set_num                                           :  4,
                      hash_indx_val                                           : 20;
             uint32_t reserved_6a                                             : 32;
             uint32_t looping_count                                           :  4,
                      ring_id                                                 :  8,
                      reserved_7a                                             : 20;
#endif
};

#define TCL_STATUS_RING_GSE_CTRL_OFFSET                                             0x00000000
#define TCL_STATUS_RING_GSE_CTRL_LSB                                                0
#define TCL_STATUS_RING_GSE_CTRL_MSB                                                3
#define TCL_STATUS_RING_GSE_CTRL_MASK                                               0x0000000f

#define TCL_STATUS_RING_ASE_FSE_SEL_OFFSET                                          0x00000000
#define TCL_STATUS_RING_ASE_FSE_SEL_LSB                                             4
#define TCL_STATUS_RING_ASE_FSE_SEL_MSB                                             4
#define TCL_STATUS_RING_ASE_FSE_SEL_MASK                                            0x00000010

#define TCL_STATUS_RING_CACHE_OP_RES_OFFSET                                         0x00000000
#define TCL_STATUS_RING_CACHE_OP_RES_LSB                                            5
#define TCL_STATUS_RING_CACHE_OP_RES_MSB                                            6
#define TCL_STATUS_RING_CACHE_OP_RES_MASK                                           0x00000060

#define TCL_STATUS_RING_INDEX_SEARCH_EN_OFFSET                                      0x00000000
#define TCL_STATUS_RING_INDEX_SEARCH_EN_LSB                                         7
#define TCL_STATUS_RING_INDEX_SEARCH_EN_MSB                                         7
#define TCL_STATUS_RING_INDEX_SEARCH_EN_MASK                                        0x00000080

#define TCL_STATUS_RING_MSDU_CNT_N_OFFSET                                           0x00000000
#define TCL_STATUS_RING_MSDU_CNT_N_LSB                                              8
#define TCL_STATUS_RING_MSDU_CNT_N_MSB                                              31
#define TCL_STATUS_RING_MSDU_CNT_N_MASK                                             0xffffff00

#define TCL_STATUS_RING_MSDU_BYTE_CNT_N_OFFSET                                      0x00000004
#define TCL_STATUS_RING_MSDU_BYTE_CNT_N_LSB                                         0
#define TCL_STATUS_RING_MSDU_BYTE_CNT_N_MSB                                         31
#define TCL_STATUS_RING_MSDU_BYTE_CNT_N_MASK                                        0xffffffff

#define TCL_STATUS_RING_MSDU_TIMESTMP_N_OFFSET                                      0x00000008
#define TCL_STATUS_RING_MSDU_TIMESTMP_N_LSB                                         0
#define TCL_STATUS_RING_MSDU_TIMESTMP_N_MSB                                         31
#define TCL_STATUS_RING_MSDU_TIMESTMP_N_MASK                                        0xffffffff

#define TCL_STATUS_RING_CMD_META_DATA_31_0_OFFSET                                   0x0000000c
#define TCL_STATUS_RING_CMD_META_DATA_31_0_LSB                                      0
#define TCL_STATUS_RING_CMD_META_DATA_31_0_MSB                                      31
#define TCL_STATUS_RING_CMD_META_DATA_31_0_MASK                                     0xffffffff

#define TCL_STATUS_RING_CMD_META_DATA_63_32_OFFSET                                  0x00000010
#define TCL_STATUS_RING_CMD_META_DATA_63_32_LSB                                     0
#define TCL_STATUS_RING_CMD_META_DATA_63_32_MSB                                     31
#define TCL_STATUS_RING_CMD_META_DATA_63_32_MASK                                    0xffffffff

#define TCL_STATUS_RING_HASH_INDX_VAL_OFFSET                                        0x00000014
#define TCL_STATUS_RING_HASH_INDX_VAL_LSB                                           0
#define TCL_STATUS_RING_HASH_INDX_VAL_MSB                                           19
#define TCL_STATUS_RING_HASH_INDX_VAL_MASK                                          0x000fffff

#define TCL_STATUS_RING_CACHE_SET_NUM_OFFSET                                        0x00000014
#define TCL_STATUS_RING_CACHE_SET_NUM_LSB                                           20
#define TCL_STATUS_RING_CACHE_SET_NUM_MSB                                           23
#define TCL_STATUS_RING_CACHE_SET_NUM_MASK                                          0x00f00000

#define TCL_STATUS_RING_RESERVED_5A_OFFSET                                          0x00000014
#define TCL_STATUS_RING_RESERVED_5A_LSB                                             24
#define TCL_STATUS_RING_RESERVED_5A_MSB                                             31
#define TCL_STATUS_RING_RESERVED_5A_MASK                                            0xff000000

#define TCL_STATUS_RING_RESERVED_6A_OFFSET                                          0x00000018
#define TCL_STATUS_RING_RESERVED_6A_LSB                                             0
#define TCL_STATUS_RING_RESERVED_6A_MSB                                             31
#define TCL_STATUS_RING_RESERVED_6A_MASK                                            0xffffffff

#define TCL_STATUS_RING_RESERVED_7A_OFFSET                                          0x0000001c
#define TCL_STATUS_RING_RESERVED_7A_LSB                                             0
#define TCL_STATUS_RING_RESERVED_7A_MSB                                             19
#define TCL_STATUS_RING_RESERVED_7A_MASK                                            0x000fffff

#define TCL_STATUS_RING_RING_ID_OFFSET                                              0x0000001c
#define TCL_STATUS_RING_RING_ID_LSB                                                 20
#define TCL_STATUS_RING_RING_ID_MSB                                                 27
#define TCL_STATUS_RING_RING_ID_MASK                                                0x0ff00000

#define TCL_STATUS_RING_LOOPING_COUNT_OFFSET                                        0x0000001c
#define TCL_STATUS_RING_LOOPING_COUNT_LSB                                           28
#define TCL_STATUS_RING_LOOPING_COUNT_MSB                                           31
#define TCL_STATUS_RING_LOOPING_COUNT_MASK                                          0xf0000000

#endif