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mcpx/dsp: Move dma reg defs to a header

This commit is contained in:
Matt Borgerson 2025-02-17 01:49:29 -07:00
parent fc7936be5c
commit 0f9ae544d0
2 changed files with 47 additions and 24 deletions
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25
hw/xbox/mcpx/dsp/dsp_dma.c
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@ -21,32 +21,9 @@
#include "qemu/osdep.h"
#include "qemu/compiler.h"
#include "dsp_dma.h"
#include "dsp_dma_regs.h"
#include "dsp_state.h"
#define DMA_CONFIGURATION_AUTOSTART (1 << 0)
#define DMA_CONFIGURATION_AUTOREADY (1 << 1)
#define DMA_CONFIGURATION_IOC_CLEAR (1 << 2)
#define DMA_CONFIGURATION_EOL_CLEAR (1 << 3)
#define DMA_CONFIGURATION_ERR_CLEAR (1 << 4)
#define DMA_CONTROL_ACTION 0x7
#define DMA_CONTROL_ACTION_NOP 0
#define DMA_CONTROL_ACTION_START 1
#define DMA_CONTROL_ACTION_STOP 2
#define DMA_CONTROL_ACTION_FREEZE 3
#define DMA_CONTROL_ACTION_UNFREEZE 4
#define DMA_CONTROL_ACTION_ABORT 5
#define DMA_CONTROL_FROZEN (1 << 3)
#define DMA_CONTROL_RUNNING (1 << 4)
#define DMA_CONTROL_STOPPED (1 << 5)
#define NODE_POINTER_VAL 0x3fff
#define NODE_POINTER_EOL (1 << 14)
#define NODE_CONTROL_DIRECTION (1 << 1)
// #define DEBUG
#ifdef DEBUG
# define DPRINTF(s, ...) printf(s, ## __VA_ARGS__)

46
hw/xbox/mcpx/dsp/dsp_dma_regs.h Normal file
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@ -0,0 +1,46 @@
/*
* MCPX DSP DMA
*
* Copyright (c) 2015 espes
* Copyright (c) 2020-2025 Matt Borgerson
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2 of the License, or (at your option) any later version.
*
* This library 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
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, see <http://www.gnu.org/licenses/>.
*/
#ifndef HW_XBOX_MCPX_DSP_DSP_DMA_REGS_H
#define HW_XBOX_MCPX_DSP_DSP_DMA_REGS_H
#define DMA_CONFIGURATION_AUTOSTART (1 << 0)
#define DMA_CONFIGURATION_AUTOREADY (1 << 1)
#define DMA_CONFIGURATION_IOC_CLEAR (1 << 2)
#define DMA_CONFIGURATION_EOL_CLEAR (1 << 3)
#define DMA_CONFIGURATION_ERR_CLEAR (1 << 4)
#define DMA_CONTROL_ACTION 0x7
#define DMA_CONTROL_ACTION_NOP 0
#define DMA_CONTROL_ACTION_START 1
#define DMA_CONTROL_ACTION_STOP 2
#define DMA_CONTROL_ACTION_FREEZE 3
#define DMA_CONTROL_ACTION_UNFREEZE 4
#define DMA_CONTROL_ACTION_ABORT 5
#define DMA_CONTROL_FROZEN (1 << 3)
#define DMA_CONTROL_RUNNING (1 << 4)
#define DMA_CONTROL_STOPPED (1 << 5)
#define NODE_POINTER_VAL 0x3fff
#define NODE_POINTER_EOL (1 << 14)
#define NODE_CONTROL_DIRECTION (1 << 1)
#endif