/*
 * Copyright (c) 2021 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_SRC_BUFFER_LOW_OFFSET                                           0x00000000
#define CE_SRC_DESC_SRC_BUFFER_LOW_LSB                                              0
#define CE_SRC_DESC_SRC_BUFFER_LOW_MSB                                              31
#define CE_SRC_DESC_SRC_BUFFER_LOW_MASK                                             0xffffffff




#define CE_SRC_DESC_SRC_BUFFER_HIGH_OFFSET                                          0x00000004
#define CE_SRC_DESC_SRC_BUFFER_HIGH_LSB                                             0
#define CE_SRC_DESC_SRC_BUFFER_HIGH_MSB                                             7
#define CE_SRC_DESC_SRC_BUFFER_HIGH_MASK                                            0x000000ff




#define CE_SRC_DESC_TOEPLITZ_EN_OFFSET                                              0x00000004
#define CE_SRC_DESC_TOEPLITZ_EN_LSB                                                 8
#define CE_SRC_DESC_TOEPLITZ_EN_MSB                                                 8
#define CE_SRC_DESC_TOEPLITZ_EN_MASK                                                0x00000100




#define CE_SRC_DESC_SRC_SWAP_OFFSET                                                 0x00000004
#define CE_SRC_DESC_SRC_SWAP_LSB                                                    9
#define CE_SRC_DESC_SRC_SWAP_MSB                                                    9
#define CE_SRC_DESC_SRC_SWAP_MASK                                                   0x00000200




#define CE_SRC_DESC_DEST_SWAP_OFFSET                                                0x00000004
#define CE_SRC_DESC_DEST_SWAP_LSB                                                   10
#define CE_SRC_DESC_DEST_SWAP_MSB                                                   10
#define CE_SRC_DESC_DEST_SWAP_MASK                                                  0x00000400




#define CE_SRC_DESC_GATHER_OFFSET                                                   0x00000004
#define CE_SRC_DESC_GATHER_LSB                                                      11
#define CE_SRC_DESC_GATHER_MSB                                                      11
#define CE_SRC_DESC_GATHER_MASK                                                     0x00000800




#define CE_SRC_DESC_CE_RES_0_OFFSET                                                 0x00000004
#define CE_SRC_DESC_CE_RES_0_LSB                                                    12
#define CE_SRC_DESC_CE_RES_0_MSB                                                    15
#define CE_SRC_DESC_CE_RES_0_MASK                                                   0x0000f000




#define CE_SRC_DESC_LENGTH_OFFSET                                                   0x00000004
#define CE_SRC_DESC_LENGTH_LSB                                                      16
#define CE_SRC_DESC_LENGTH_MSB                                                      31
#define CE_SRC_DESC_LENGTH_MASK                                                     0xffff0000




#define CE_SRC_DESC_FW_METADATA_OFFSET                                              0x00000008
#define CE_SRC_DESC_FW_METADATA_LSB                                                 0
#define CE_SRC_DESC_FW_METADATA_MSB                                                 15
#define CE_SRC_DESC_FW_METADATA_MASK                                                0x0000ffff




#define CE_SRC_DESC_CE_RES_1_OFFSET                                                 0x00000008
#define CE_SRC_DESC_CE_RES_1_LSB                                                    16
#define CE_SRC_DESC_CE_RES_1_MSB                                                    31
#define CE_SRC_DESC_CE_RES_1_MASK                                                   0xffff0000




#define CE_SRC_DESC_CE_RES_2_OFFSET                                                 0x0000000c
#define CE_SRC_DESC_CE_RES_2_LSB                                                    0
#define CE_SRC_DESC_CE_RES_2_MSB                                                    19
#define CE_SRC_DESC_CE_RES_2_MASK                                                   0x000fffff




#define CE_SRC_DESC_RING_ID_OFFSET                                                  0x0000000c
#define CE_SRC_DESC_RING_ID_LSB                                                     20
#define CE_SRC_DESC_RING_ID_MSB                                                     27
#define CE_SRC_DESC_RING_ID_MASK                                                    0x0ff00000




#define CE_SRC_DESC_LOOPING_COUNT_OFFSET                                            0x0000000c
#define CE_SRC_DESC_LOOPING_COUNT_LSB                                               28
#define CE_SRC_DESC_LOOPING_COUNT_MSB                                               31
#define CE_SRC_DESC_LOOPING_COUNT_MASK                                              0xf0000000



#endif