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/*
* Driver for the Conexant CX25821 PCIe bridge
*
* Copyright (C) 2009 Conexant Systems Inc.
* Authors <shu.lin@conexant.com>, <hiep.huynh@conexant.com>
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
*
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
*/
#ifndef __ATHENA_SRAM_H__
#define __ATHENA_SRAM_H__
/* #define RX_SRAM_START_SIZE = 0; // Start of reserved SRAM */
#define VID_CMDS_SIZE 80 /* Video CMDS size in bytes */
#define AUDIO_CMDS_SIZE 80 /* AUDIO CMDS size in bytes */
#define MBIF_CMDS_SIZE 80 /* MBIF CMDS size in bytes */
/* #define RX_SRAM_POOL_START_SIZE = 0; // Start of useable RX SRAM for buffers */
#define VID_IQ_SIZE 64 /* VID instruction queue size in bytes */
#define MBIF_IQ_SIZE 64
#define AUDIO_IQ_SIZE 64 /* AUD instruction queue size in bytes */
#define VID_CDT_SIZE 64 /* VID cluster descriptor table size in bytes */
#define MBIF_CDT_SIZE 64 /* MBIF/HBI cluster descriptor table size in bytes */
#define AUDIO_CDT_SIZE 48 /* AUD cluster descriptor table size in bytes */
/* #define RX_SRAM_POOL_FREE_SIZE = 16; // Start of available RX SRAM */
/* #define RX_SRAM_END_SIZE = 0; // End of RX SRAM */
/* #define TX_SRAM_POOL_START_SIZE = 0; // Start of transmit pool SRAM */
/* #define MSI_DATA_SIZE = 64; // Reserved (MSI Data, RISC working stora */
#define VID_CLUSTER_SIZE 1440 /* VID cluster data line */
#define AUDIO_CLUSTER_SIZE 128 /* AUDIO cluster data line */
#define MBIF_CLUSTER_SIZE 1440 /* MBIF/HBI cluster data line */
/* #define TX_SRAM_POOL_FREE_SIZE = 704; // Start of available TX SRAM */
/* #define TX_SRAM_END_SIZE = 0; // End of TX SRAM */
/* Receive SRAM */
#define RX_SRAM_START 0x10000
#define VID_A_DOWN_CMDS 0x10000
#define VID_B_DOWN_CMDS 0x10050
#define VID_C_DOWN_CMDS 0x100A0
#define VID_D_DOWN_CMDS 0x100F0
#define VID_E_DOWN_CMDS 0x10140
#define VID_F_DOWN_CMDS 0x10190
#define VID_G_DOWN_CMDS 0x101E0
#define VID_H_DOWN_CMDS 0x10230
#define VID_A_UP_CMDS 0x10280
#define VID_B_UP_CMDS 0x102D0
#define VID_C_UP_CMDS 0x10320
#define VID_D_UP_CMDS 0x10370
#define VID_E_UP_CMDS 0x103C0
#define VID_F_UP_CMDS 0x10410
#define VID_I_UP_CMDS 0x10460
#define VID_J_UP_CMDS 0x104B0
#define AUD_A_DOWN_CMDS 0x10500
#define AUD_B_DOWN_CMDS 0x10550
#define AUD_C_DOWN_CMDS 0x105A0
#define AUD_D_DOWN_CMDS 0x105F0
#define AUD_A_UP_CMDS 0x10640
#define AUD_B_UP_CMDS 0x10690
#define AUD_C_UP_CMDS 0x106E0
#define AUD_E_UP_CMDS 0x10730
#define MBIF_A_DOWN_CMDS 0x10780
#define MBIF_B_DOWN_CMDS 0x107D0
#define DMA_SCRATCH_PAD 0x10820 /* Scratch pad area from 0x10820 to 0x10B40 */
/* #define RX_SRAM_POOL_START = 0x105B0; */
#define VID_A_IQ 0x11000
#define VID_B_IQ 0x11040
#define VID_C_IQ 0x11080
#define VID_D_IQ 0x110C0
#define VID_E_IQ 0x11100
#define VID_F_IQ 0x11140
#define VID_G_IQ 0x11180
#define VID_H_IQ 0x111C0
#define VID_I_IQ 0x11200
#define VID_J_IQ 0x11240
#define AUD_A_IQ 0x11280
#define AUD_B_IQ 0x112C0
#define AUD_C_IQ 0x11300
#define AUD_D_IQ 0x11340
#define AUD_E_IQ 0x11380
#define MBIF_A_IQ 0x11000
#define MBIF_B_IQ 0x110C0
#define VID_A_CDT 0x10C00
#define VID_B_CDT 0x10C40
#define VID_C_CDT 0x10C80
#define VID_D_CDT 0x10CC0
#define VID_E_CDT 0x10D00
#define VID_F_CDT 0x10D40
#define VID_G_CDT 0x10D80
#define VID_H_CDT 0x10DC0
#define VID_I_CDT 0x10E00
#define VID_J_CDT 0x10E40
#define AUD_A_CDT 0x10E80
#define AUD_B_CDT 0x10EB0
#define AUD_C_CDT 0x10EE0
#define AUD_D_CDT 0x10F10
#define AUD_E_CDT 0x10F40
#define MBIF_A_CDT 0x10C00
#define MBIF_B_CDT 0x10CC0
/* Cluster Buffer for RX */
#define VID_A_UP_CLUSTER_1 0x11400
#define VID_A_UP_CLUSTER_2 0x119A0
#define VID_A_UP_CLUSTER_3 0x11F40
#define VID_A_UP_CLUSTER_4 0x124E0
#define VID_B_UP_CLUSTER_1 0x12A80
#define VID_B_UP_CLUSTER_2 0x13020
#define VID_B_UP_CLUSTER_3 0x135C0
#define VID_B_UP_CLUSTER_4 0x13B60
#define VID_C_UP_CLUSTER_1 0x14100
#define VID_C_UP_CLUSTER_2 0x146A0
#define VID_C_UP_CLUSTER_3 0x14C40
#define VID_C_UP_CLUSTER_4 0x151E0
#define VID_D_UP_CLUSTER_1 0x15780
#define VID_D_UP_CLUSTER_2 0x15D20
#define VID_D_UP_CLUSTER_3 0x162C0
#define VID_D_UP_CLUSTER_4 0x16860
#define VID_E_UP_CLUSTER_1 0x16E00
#define VID_E_UP_CLUSTER_2 0x173A0
#define VID_E_UP_CLUSTER_3 0x17940
#define VID_E_UP_CLUSTER_4 0x17EE0
#define VID_F_UP_CLUSTER_1 0x18480
#define VID_F_UP_CLUSTER_2 0x18A20
#define VID_F_UP_CLUSTER_3 0x18FC0
#define VID_F_UP_CLUSTER_4 0x19560
#define VID_I_UP_CLUSTER_1 0x19B00
#define VID_I_UP_CLUSTER_2 0x1A0A0
#define VID_I_UP_CLUSTER_3 0x1A640
#define VID_I_UP_CLUSTER_4 0x1ABE0
#define VID_J_UP_CLUSTER_1 0x1B180
#define VID_J_UP_CLUSTER_2 0x1B720
#define VID_J_UP_CLUSTER_3 0x1BCC0
#define VID_J_UP_CLUSTER_4 0x1C260
#define AUD_A_UP_CLUSTER_1 0x1C800
#define AUD_A_UP_CLUSTER_2 0x1C880
#define AUD_A_UP_CLUSTER_3 0x1C900
#define AUD_B_UP_CLUSTER_1 0x1C980
#define AUD_B_UP_CLUSTER_2 0x1CA00
#define AUD_B_UP_CLUSTER_3 0x1CA80
#define AUD_C_UP_CLUSTER_1 0x1CB00
#define AUD_C_UP_CLUSTER_2 0x1CB80
#define AUD_C_UP_CLUSTER_3 0x1CC00
#define AUD_E_UP_CLUSTER_1 0x1CC80
#define AUD_E_UP_CLUSTER_2 0x1CD00
#define AUD_E_UP_CLUSTER_3 0x1CD80
#define RX_SRAM_POOL_FREE 0x1CE00
#define RX_SRAM_END 0x1D000
/* Free Receive SRAM 144 Bytes */
/* Transmit SRAM */
#define TX_SRAM_POOL_START 0x00000
#define VID_A_DOWN_CLUSTER_1 0x00040
#define VID_A_DOWN_CLUSTER_2 0x005E0
#define VID_A_DOWN_CLUSTER_3 0x00B80
#define VID_A_DOWN_CLUSTER_4 0x01120
#define VID_B_DOWN_CLUSTER_1 0x016C0
#define VID_B_DOWN_CLUSTER_2 0x01C60
#define VID_B_DOWN_CLUSTER_3 0x02200
#define VID_B_DOWN_CLUSTER_4 0x027A0
#define VID_C_DOWN_CLUSTER_1 0x02D40
#define VID_C_DOWN_CLUSTER_2 0x032E0
#define VID_C_DOWN_CLUSTER_3 0x03880
#define VID_C_DOWN_CLUSTER_4 0x03E20
#define VID_D_DOWN_CLUSTER_1 0x043C0
#define VID_D_DOWN_CLUSTER_2 0x04960
#define VID_D_DOWN_CLUSTER_3 0x04F00
#define VID_D_DOWN_CLUSTER_4 0x054A0
#define VID_E_DOWN_CLUSTER_1 0x05a40
#define VID_E_DOWN_CLUSTER_2 0x05FE0
#define VID_E_DOWN_CLUSTER_3 0x06580
#define VID_E_DOWN_CLUSTER_4 0x06B20
#define VID_F_DOWN_CLUSTER_1 0x070C0
#define VID_F_DOWN_CLUSTER_2 0x07660
#define VID_F_DOWN_CLUSTER_3 0x07C00
#define VID_F_DOWN_CLUSTER_4 0x081A0
#define VID_G_DOWN_CLUSTER_1 0x08740
#define VID_G_DOWN_CLUSTER_2 0x08CE0
#define VID_G_DOWN_CLUSTER_3 0x09280
#define VID_G_DOWN_CLUSTER_4 0x09820
#define VID_H_DOWN_CLUSTER_1 0x09DC0
#define VID_H_DOWN_CLUSTER_2 0x0A360
#define VID_H_DOWN_CLUSTER_3 0x0A900
#define VID_H_DOWN_CLUSTER_4 0x0AEA0
#define AUD_A_DOWN_CLUSTER_1 0x0B500
#define AUD_A_DOWN_CLUSTER_2 0x0B580
#define AUD_A_DOWN_CLUSTER_3 0x0B600
#define AUD_B_DOWN_CLUSTER_1 0x0B680
#define AUD_B_DOWN_CLUSTER_2 0x0B700
#define AUD_B_DOWN_CLUSTER_3 0x0B780
#define AUD_C_DOWN_CLUSTER_1 0x0B800
#define AUD_C_DOWN_CLUSTER_2 0x0B880
#define AUD_C_DOWN_CLUSTER_3 0x0B900
#define AUD_D_DOWN_CLUSTER_1 0x0B980
#define AUD_D_DOWN_CLUSTER_2 0x0BA00
#define AUD_D_DOWN_CLUSTER_3 0x0BA80
#define TX_SRAM_POOL_FREE 0x0BB00
#define TX_SRAM_END 0x0C000
#define BYTES_TO_DWORDS(bcount) ((bcount) >> 2)
#define BYTES_TO_QWORDS(bcount) ((bcount) >> 3)
#define BYTES_TO_OWORDS(bcount) ((bcount) >> 4)
#define VID_IQ_SIZE_DW BYTES_TO_DWORDS(VID_IQ_SIZE)
#define VID_CDT_SIZE_QW BYTES_TO_QWORDS(VID_CDT_SIZE)
#define VID_CLUSTER_SIZE_OW BYTES_TO_OWORDS(VID_CLUSTER_SIZE)
#define AUDIO_IQ_SIZE_DW BYTES_TO_DWORDS(AUDIO_IQ_SIZE)
#define AUDIO_CDT_SIZE_QW BYTES_TO_QWORDS(AUDIO_CDT_SIZE)
#define AUDIO_CLUSTER_SIZE_QW BYTES_TO_QWORDS(AUDIO_CLUSTER_SIZE)
#define MBIF_IQ_SIZE_DW BYTES_TO_DWORDS(MBIF_IQ_SIZE)
#define MBIF_CDT_SIZE_QW BYTES_TO_QWORDS(MBIF_CDT_SIZE)
#define MBIF_CLUSTER_SIZE_OW BYTES_TO_OWORDS(MBIF_CLUSTER_SIZE)
#endif
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