android_kernel_samsung_sm8650-modules/hw/wcn6450/v1/ce_src_desc.h

/*
 * Copyright (c) 2023 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 _CE_SRC_DESC_H_
#define _CE_SRC_DESC_H_
#if !defined(__ASSEMBLER__)
#endif

#define NUM_OF_DWORDS_CE_SRC_DESC 4

struct ce_src_desc {
             uint32_t src_buffer_low                  : 32;
             uint32_t src_buffer_high                 :  8,
                      toeplitz_en                     :  1,
                      src_swap                        :  1,
                      dest_swap                       :  1,
                      gather                          :  1,
                      ce_res_0                        :  4,
                      length                          : 16;
             uint32_t fw_metadata                     : 16,
                      ce_res_1                        : 16;
             uint32_t ce_res_2                        : 20,
                      ring_id                         :  8,
                      looping_count                   :  4;
};

#define CE_SRC_DESC_0_SRC_BUFFER_LOW_OFFSET                          0x00000000
#define CE_SRC_DESC_0_SRC_BUFFER_LOW_LSB                             0
#define CE_SRC_DESC_0_SRC_BUFFER_LOW_MASK                            0xffffffff

#define CE_SRC_DESC_1_SRC_BUFFER_HIGH_OFFSET                         0x00000004
#define CE_SRC_DESC_1_SRC_BUFFER_HIGH_LSB                            0
#define CE_SRC_DESC_1_SRC_BUFFER_HIGH_MASK                           0x000000ff

#define CE_SRC_DESC_1_TOEPLITZ_EN_OFFSET                             0x00000004
#define CE_SRC_DESC_1_TOEPLITZ_EN_LSB                                8
#define CE_SRC_DESC_1_TOEPLITZ_EN_MASK                               0x00000100

#define CE_SRC_DESC_1_SRC_SWAP_OFFSET                                0x00000004
#define CE_SRC_DESC_1_SRC_SWAP_LSB                                   9
#define CE_SRC_DESC_1_SRC_SWAP_MASK                                  0x00000200

#define CE_SRC_DESC_1_DEST_SWAP_OFFSET                               0x00000004
#define CE_SRC_DESC_1_DEST_SWAP_LSB                                  10
#define CE_SRC_DESC_1_DEST_SWAP_MASK                                 0x00000400

#define CE_SRC_DESC_1_GATHER_OFFSET                                  0x00000004
#define CE_SRC_DESC_1_GATHER_LSB                                     11
#define CE_SRC_DESC_1_GATHER_MASK                                    0x00000800

#define CE_SRC_DESC_1_CE_RES_0_OFFSET                                0x00000004
#define CE_SRC_DESC_1_CE_RES_0_LSB                                   12
#define CE_SRC_DESC_1_CE_RES_0_MASK                                  0x0000f000

#define CE_SRC_DESC_1_LENGTH_OFFSET                                  0x00000004
#define CE_SRC_DESC_1_LENGTH_LSB                                     16
#define CE_SRC_DESC_1_LENGTH_MASK                                    0xffff0000

#define CE_SRC_DESC_2_FW_METADATA_OFFSET                             0x00000008
#define CE_SRC_DESC_2_FW_METADATA_LSB                                0
#define CE_SRC_DESC_2_FW_METADATA_MASK                               0x0000ffff

#define CE_SRC_DESC_2_CE_RES_1_OFFSET                                0x00000008
#define CE_SRC_DESC_2_CE_RES_1_LSB                                   16
#define CE_SRC_DESC_2_CE_RES_1_MASK                                  0xffff0000

#define CE_SRC_DESC_3_CE_RES_2_OFFSET                                0x0000000c
#define CE_SRC_DESC_3_CE_RES_2_LSB                                   0
#define CE_SRC_DESC_3_CE_RES_2_MASK                                  0x000fffff

#define CE_SRC_DESC_3_RING_ID_OFFSET                                 0x0000000c
#define CE_SRC_DESC_3_RING_ID_LSB                                    20
#define CE_SRC_DESC_3_RING_ID_MASK                                   0x0ff00000

#define CE_SRC_DESC_3_LOOPING_COUNT_OFFSET                           0x0000000c
#define CE_SRC_DESC_3_LOOPING_COUNT_LSB                              28
#define CE_SRC_DESC_3_LOOPING_COUNT_MASK                             0xf0000000

#endif