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#ifndef DEVICES_H |
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#define DEVICES_H |
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|
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/* |
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* Copyright (C) 2003-2007 Anders Gavare. All rights reserved. |
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* |
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* Redistribution and use in source and binary forms, with or without |
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* modification, are permitted provided that the following conditions are met: |
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* |
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* 1. Redistributions of source code must retain the above copyright |
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* notice, this list of conditions and the following disclaimer. |
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* 2. Redistributions in binary form must reproduce the above copyright |
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* notice, this list of conditions and the following disclaimer in the |
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* documentation and/or other materials provided with the distribution. |
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* 3. The name of the author may not be used to endorse or promote products |
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* derived from this software without specific prior written permission. |
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* |
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* THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND |
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* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE |
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE |
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* ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE |
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* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL |
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* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS |
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* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) |
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* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT |
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* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY |
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* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF |
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* SUCH DAMAGE. |
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* |
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* |
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* $Id: devices.h,v 1.242 2007/06/06 00:46:35 debug Exp $ |
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* |
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* Memory mapped devices. |
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* |
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* NOTE: Many of these devices are legacy devices, that are here for one |
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* of these two reasons: |
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* |
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* A) Devices introduced before the DEVINIT system had to |
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* be declared somewhere. |
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* |
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* B) The way interrupt controllers and such were implemented |
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* up until release 0.4.3 requires that several parts of |
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* the program access internal fields of interrupt |
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* controllers' structs. |
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* |
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* Both A and B need to be solved. |
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*/ |
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|
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#include <sys/types.h> |
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#include <inttypes.h> |
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|
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#include "interrupt.h" |
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|
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struct cpu; |
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struct machine; |
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struct memory; |
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struct pci_data; |
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struct timer; |
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|
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/* #ifdef WITH_X11 |
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#include <X11/Xlib.h> |
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#endif */ |
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|
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/* dev_8259.c: */ |
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struct pic8259_data { |
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struct interrupt irq; |
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|
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int irq_base; |
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int current_command; |
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|
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int init_state; |
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|
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int priority_reg; |
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uint8_t irr; /* interrupt request register */ |
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uint8_t isr; /* interrupt in-service register */ |
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uint8_t ier; /* interrupt enable register */ |
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}; |
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|
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/* dev_dec_ioasic.c: */ |
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#define DEV_DEC_IOASIC_LENGTH 0x80100 |
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#define N_DEC_IOASIC_REGS (0x1f0 / 0x10) |
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#define MAX_IOASIC_DMA_FUNCTIONS 8 |
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struct dec_ioasic_data { |
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uint32_t reg[N_DEC_IOASIC_REGS]; |
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int (*(dma_func[MAX_IOASIC_DMA_FUNCTIONS]))(struct cpu *, void *, uint64_t addr, size_t dma_len, int tx); |
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void *dma_func_extra[MAX_IOASIC_DMA_FUNCTIONS]; |
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int rackmount_flag; |
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}; |
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int dev_dec_ioasic_access(struct cpu *cpu, struct memory *mem, uint64_t relative_addr, unsigned char *data, size_t len, int writeflag, void *); |
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struct dec_ioasic_data *dev_dec_ioasic_init(struct cpu *cpu, struct memory *mem, uint64_t baseaddr, int rackmount_flag); |
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|
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/* dev_asc.c: */ |
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#define DEV_ASC_DEC_LENGTH 0x40000 |
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#define DEV_ASC_PICA_LENGTH 0x1000 |
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#define DEV_ASC_DEC 1 |
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#define DEV_ASC_PICA 2 |
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int dev_asc_access(struct cpu *cpu, struct memory *mem, uint64_t relative_addr, unsigned char *data, size_t len, int writeflag, void *); |
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void dev_asc_init(struct machine *machine, struct memory *mem, uint64_t baseaddr, |
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char *irq_path, void *turbochannel, int mode, |
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size_t (*dma_controller)(void *dma_controller_data, |
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unsigned char *data, size_t len, int writeflag), |
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void *dma_controller_data); |
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|
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/* dev_bt431.c: */ |
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#define DEV_BT431_LENGTH 0x20 |
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#define DEV_BT431_NREGS 0x800 /* ? */ |
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int dev_bt431_access(struct cpu *cpu, struct memory *mem, |
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uint64_t relative_addr, unsigned char *data, size_t len, |
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int writeflag, void *); |
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struct vfb_data; |
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void dev_bt431_init(struct memory *mem, uint64_t baseaddr, |
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struct vfb_data *vfb_data, int color_fb_flag); |
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|
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/* dev_bt455.c: */ |
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#define DEV_BT455_LENGTH 0x20 |
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int dev_bt455_access(struct cpu *cpu, struct memory *mem, |
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uint64_t relative_addr, unsigned char *data, size_t len, |
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int writeflag, void *); |
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struct vfb_data; |
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void dev_bt455_init(struct memory *mem, uint64_t baseaddr, |
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struct vfb_data *vfb_data); |
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|
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/* dev_bt459.c: */ |
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#define DEV_BT459_LENGTH 0x20 |
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#define DEV_BT459_NREGS 0x1000 |
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#define BT459_PX 1 /* px[g] */ |
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#define BT459_BA 2 /* cfb */ |
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#define BT459_BBA 3 /* sfb */ |
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int dev_bt459_access(struct cpu *cpu, struct memory *mem, |
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uint64_t relative_addr, unsigned char *data, size_t len, |
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int writeflag, void *); |
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struct vfb_data; |
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void dev_bt459_init(struct machine *machine, struct memory *mem, |
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uint64_t baseaddr, uint64_t baseaddr_irq, struct vfb_data *vfb_data, |
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int color_fb_flag, char *irq_path, int type); |
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|
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/* dev_colorplanemask.c: */ |
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#define DEV_COLORPLANEMASK_LENGTH 0x0000000000000010 |
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int dev_colorplanemask_access(struct cpu *cpu, struct memory *mem, |
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uint64_t relative_addr, unsigned char *data, size_t len, |
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int writeflag, void *); |
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void dev_colorplanemask_init(struct memory *mem, uint64_t baseaddr, |
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unsigned char *color_plane_mask); |
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|
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/* dev_dc7085.c: */ |
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#define DEV_DC7085_LENGTH 0x0000000000000080 |
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/* see dc7085.h for more info */ |
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void dev_dc7085_tick(struct cpu *cpu, void *); |
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int dev_dc7085_access(struct cpu *cpu, struct memory *mem, |
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uint64_t relative_addr, unsigned char *data, size_t len, |
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int writeflag, void *); |
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int dev_dc7085_init(struct machine *machine, struct memory *mem, |
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uint64_t baseaddr, char *irq_path, int use_fb); |
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|
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/* dev_dec5800.c: */ |
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#define DEV_DECCCA_LENGTH 0x10000 /* ? */ |
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#define DEC_DECCCA_BASEADDR 0x19000000 /* ? I just made this up */ |
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int dev_deccca_access(struct cpu *cpu, struct memory *mem, uint64_t relative_addr, unsigned char *data, size_t len, int writeflag, void *); |
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void dev_deccca_init(struct memory *mem, uint64_t baseaddr); |
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#define DEV_DECXMI_LENGTH 0x800000 |
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int dev_decxmi_access(struct cpu *cpu, struct memory *mem, uint64_t relative_addr, unsigned char *data, size_t len, int writeflag, void *); |
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void dev_decxmi_init(struct memory *mem, uint64_t baseaddr); |
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|
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/* dev_fb.c: */ |
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#define DEV_FB_LENGTH 0x3c0000 /* 3c0000 to not colide with */ |
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/* turbochannel rom, */ |
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/* otherwise size = 4MB */ |
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/* Type: */ |
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#define VFB_GENERIC 0 |
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#define VFB_HPC 1 |
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#define VFB_DEC_VFB01 2 |
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#define VFB_DEC_VFB02 3 |
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#define VFB_DEC_MAXINE 4 |
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#define VFB_PLAYSTATION2 5 |
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/* Extra flags: */ |
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#define VFB_REVERSE_START 0x10000 |
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struct vfb_data { |
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struct memory *memory; |
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int vfb_type; |
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|
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int vfb_scaledown; |
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|
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int xsize; |
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int ysize; |
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int bit_depth; |
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int color32k; /* hack for 16-bit HPCmips */ |
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int psp_15bit; /* playstation portable hack */ |
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|
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unsigned char color_plane_mask; |
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|
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int bytes_per_line; /* cached */ |
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|
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int visible_xsize; |
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int visible_ysize; |
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|
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size_t framebuffer_size; |
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int x11_xsize, x11_ysize; |
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|
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int update_x1, update_y1, update_x2, update_y2; |
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|
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/* RGB palette for <= 8 bit modes: (r,g,b bytes for each) */ |
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unsigned char rgb_palette[256 * 3]; |
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|
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char *name; |
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char title[100]; |
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|
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void (*redraw_func)(struct vfb_data *, int, int); |
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|
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/* These should always be in sync: */ |
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unsigned char *framebuffer; |
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struct fb_window *fb_window; |
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}; |
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#define VFB_MFB_BT455 0x100000 |
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#define VFB_MFB_BT431 0x180000 |
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#define VFB_MFB_VRAM 0x200000 |
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#define VFB_CFB_BT459 0x200000 |
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void set_grayscale_palette(struct vfb_data *d, int ncolors); |
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void dev_fb_resize(struct vfb_data *d, int new_xsize, int new_ysize); |
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void dev_fb_setcursor(struct vfb_data *d, int cursor_x, int cursor_y, int on, |
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int cursor_xsize, int cursor_ysize); |
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void framebuffer_blockcopyfill(struct vfb_data *d, int fillflag, int fill_r, |
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int fill_g, int fill_b, int x1, int y1, int x2, int y2, |
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int from_x, int from_y); |
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void dev_fb_tick(struct cpu *, void *); |
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int dev_fb_access(struct cpu *cpu, struct memory *mem, uint64_t relative_addr, |
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unsigned char *data, size_t len, int writeflag, void *); |
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struct vfb_data *dev_fb_init(struct machine *machine, struct memory *mem, |
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uint64_t baseaddr, int vfb_type, int visible_xsize, int visible_ysize, |
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int xsize, int ysize, int bit_depth, char *name); |
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|
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/* dev_gt.c: */ |
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#define DEV_GT_LENGTH 0x1000 |
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int dev_gt_access(struct cpu *cpu, struct memory *mem, uint64_t relative_addr, |
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unsigned char *data, size_t len, int writeflag, void *); |
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struct pci_data *dev_gt_init(struct machine *machine, struct memory *mem, |
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uint64_t baseaddr, char *timer_irq_path, char *isa_irq_path, int type); |
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|
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/* dev_jazz.c: */ |
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size_t dev_jazz_dma_controller(void *dma_controller_data, |
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unsigned char *data, size_t len, int writeflag); |
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|
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/* dev_kn01.c: */ |
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#define DEV_KN01_LENGTH 4 |
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int dev_kn01_access(struct cpu *cpu, struct memory *mem, |
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uint64_t relative_addr, unsigned char *data, size_t len, |
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int writeflag, void *); |
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void dev_kn01_init(struct memory *mem, uint64_t baseaddr, int color_fb); |
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#define DEV_VDAC_LENGTH 0x20 |
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#define DEV_VDAC_MAPWA 0x00 |
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#define DEV_VDAC_MAP 0x04 |
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#define DEV_VDAC_MASK 0x08 |
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#define DEV_VDAC_MAPRA 0x0c |
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#define DEV_VDAC_OVERWA 0x10 |
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#define DEV_VDAC_OVER 0x14 |
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#define DEV_VDAC_OVERRA 0x1c |
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int dev_vdac_access(struct cpu *cpu, struct memory *mem, |
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uint64_t relative_addr, unsigned char *data, size_t len, |
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int writeflag, void *); |
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void dev_vdac_init(struct memory *mem, uint64_t baseaddr, |
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unsigned char *rgb_palette, int color_fb_flag); |
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|
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/* dev_kn220.c: */ |
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#define DEV_DEC5500_IOBOARD_LENGTH 0x100000 |
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int dev_dec5500_ioboard_access(struct cpu *cpu, struct memory *mem, uint64_t relative_addr, unsigned char *data, size_t len, int writeflag, void *); |
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struct dec5500_ioboard_data *dev_dec5500_ioboard_init(struct cpu *cpu, struct memory *mem, uint64_t baseaddr); |
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#define DEV_SGEC_LENGTH 0x1000 |
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int dev_sgec_access(struct cpu *cpu, struct memory *mem, uint64_t relative_addr, unsigned char *data, size_t len, int writeflag, void *); |
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void dev_sgec_init(struct memory *mem, uint64_t baseaddr, int irq_nr); |
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|
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/* dev_le.c: */ |
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#define DEV_LE_LENGTH 0x1c0200 |
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int dev_le_access(struct cpu *cpu, struct memory *mem, |
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uint64_t relative_addr, unsigned char *data, size_t len, |
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int writeflag, void *); |
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void dev_le_init(struct machine *machine, struct memory *mem, |
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uint64_t baseaddr, uint64_t buf_start, uint64_t buf_end, |
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char *irq_path, int len); |
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|
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/* dev_mc146818.c: */ |
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#define DEV_MC146818_LENGTH 0x0000000000000100 |
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#define MC146818_DEC 0 |
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#define MC146818_PC_CMOS 1 |
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#define MC146818_ARC_NEC 2 |
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#define MC146818_ARC_JAZZ 3 |
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#define MC146818_SGI 4 |
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#define MC146818_CATS 5 |
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#define MC146818_ALGOR 6 |
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#define MC146818_PMPPC 7 |
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/* see mc146818reg.h for more info */ |
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void dev_mc146818_tick(struct cpu *cpu, void *); |
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int dev_mc146818_access(struct cpu *cpu, struct memory *mem, |
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uint64_t relative_addr, unsigned char *data, size_t len, |
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int writeflag, void *); |
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void dev_mc146818_init(struct machine *machine, struct memory *mem, |
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uint64_t baseaddr, char *irq_path, int access_style, int addrdiv); |
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|
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/* dev_pckbc.c: */ |
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#define DEV_PCKBC_LENGTH 0x10 |
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#define PCKBC_8042 0 |
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#define PCKBC_8242 1 |
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#define PCKBC_JAZZ 3 |
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int dev_pckbc_access(struct cpu *cpu, struct memory *mem, |
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uint64_t relative_addr, unsigned char *data, size_t len, |
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int writeflag, void *); |
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int dev_pckbc_init(struct machine *machine, struct memory *mem, |
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uint64_t baseaddr, int type, char *keyboard_irqpath, |
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char *mouse_irqpath, int in_use, int pc_style_flag); |
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|
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/* dev_pmagja.c: */ |
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#define DEV_PMAGJA_LENGTH 0x3c0000 |
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int dev_pmagja_access(struct cpu *cpu, struct memory *mem, |
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uint64_t relative_addr, unsigned char *data, size_t len, |
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int writeflag, void *); |
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void dev_pmagja_init(struct machine *machine, struct memory *mem, |
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uint64_t baseaddr, char *irq_path); |
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|
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/* dev_px.c: */ |
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struct px_data { |
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struct memory *fb_mem; |
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struct vfb_data *vfb_data; |
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int type; |
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char *px_name; |
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struct interrupt irq; |
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int bitdepth; |
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int xconfig; |
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int yconfig; |
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|
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uint32_t intr; |
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unsigned char sram[128 * 1024]; |
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}; |
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/* TODO: perhaps these types are wrong? */ |
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#define DEV_PX_TYPE_PX 0 |
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#define DEV_PX_TYPE_PXG 1 |
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#define DEV_PX_TYPE_PXGPLUS 2 |
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#define DEV_PX_TYPE_PXGPLUSTURBO 3 |
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#define DEV_PX_LENGTH 0x3c0000 |
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int dev_px_access(struct cpu *cpu, struct memory *mem, uint64_t relative_addr, |
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unsigned char *data, size_t len, int writeflag, void *); |
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void dev_px_init(struct machine *machine, struct memory *mem, |
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uint64_t baseaddr, int px_type, char *irq_path); |
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|
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/* dev_ram.c: */ |
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#define DEV_RAM_RAM 0 |
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#define DEV_RAM_MIRROR 1 |
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#define DEV_RAM_MIGHT_POINT_TO_DEVICES 0x10 |
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int dev_ram_access(struct cpu *cpu, struct memory *mem, uint64_t relative_addr, |
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unsigned char *data, size_t len, int writeflag, void *); |
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void dev_ram_init(struct machine *machine, uint64_t baseaddr, uint64_t length, |
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int mode, uint64_t otheraddr); |
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|
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/* dev_scc.c: */ |
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#define DEV_SCC_LENGTH 0x1000 |
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int dev_scc_access(struct cpu *cpu, struct memory *mem, uint64_t relative_addr, |
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unsigned char *data, size_t len, int writeflag, void *); |
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int dev_scc_dma_func(struct cpu *cpu, void *extra, uint64_t addr, |
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size_t dma_len, int tx); |
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void *dev_scc_init(struct machine *machine, struct memory *mem, |
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uint64_t baseaddr, int irq_nr, int use_fb, int scc_nr, int addrmul); |
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|
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/* dev_sfb.c: */ |
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#define DEV_SFB_LENGTH 0x400000 |
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int dev_sfb_access(struct cpu *cpu, struct memory *mem, uint64_t relative_addr, |
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unsigned char *data, size_t len, int writeflag, void *); |
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void dev_sfb_init(struct machine *machine, struct memory *mem, |
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uint64_t baseaddr, struct vfb_data *vfb_data); |
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|
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/* dev_sgi_gbe.c: */ |
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#define DEV_SGI_GBE_LENGTH 0x1000000 |
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int dev_sgi_gbe_access(struct cpu *cpu, struct memory *mem, |
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uint64_t relative_addr, unsigned char *data, size_t len, int writeflag, |
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void *); |
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void dev_sgi_gbe_init(struct machine *machine, struct memory *mem, |
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uint64_t baseaddr); |
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|
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/* dev_sgi_ip20.c: */ |
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#define DEV_SGI_IP20_LENGTH 0x40 |
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#define DEV_SGI_IP20_BASE 0x1fb801c0 |
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struct sgi_ip20_data { |
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int dummy; |
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}; |
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int dev_sgi_ip20_access(struct cpu *cpu, struct memory *mem, uint64_t relative_addr, unsigned char *data, size_t len, int writeflag, void *); |
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struct sgi_ip20_data *dev_sgi_ip20_init(struct cpu *cpu, struct memory *mem, uint64_t baseaddr); |
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|
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/* dev_sgi_ip22.c: */ |
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#define DEV_SGI_IP22_LENGTH 0x100 |
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#define DEV_SGI_IP22_IMC_LENGTH 0x100 |
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#define DEV_SGI_IP22_UNKNOWN2_LENGTH 0x100 |
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#define IP22_IMC_BASE 0x1fa00000 |
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#define IP22_UNKNOWN2_BASE 0x1fb94000 |
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struct sgi_ip22_data { |
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int guiness_flag; |
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uint32_t reg[DEV_SGI_IP22_LENGTH / 4]; |
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uint32_t imc_reg[DEV_SGI_IP22_IMC_LENGTH / 4]; |
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uint32_t unknown2_reg[DEV_SGI_IP22_UNKNOWN2_LENGTH / 4]; |
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uint32_t unknown_timer; |
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}; |
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int dev_sgi_ip22_access(struct cpu *cpu, struct memory *mem, uint64_t relative_addr, unsigned char *data, size_t len, int writeflag, void *); |
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struct sgi_ip22_data *dev_sgi_ip22_init(struct machine *machine, struct memory *mem, uint64_t baseaddr, int guiness_flag); |
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|
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/* dev_sgi_ip32.c: */ |
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void dev_crime_init(struct machine *machine, struct memory *mem, |
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uint64_t baseaddr, char *irq_path, int use_fb); |
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#define DEV_MACEPCI_LENGTH 0x1000 |
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int dev_macepci_access(struct cpu *cpu, struct memory *mem, |
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uint64_t relative_addr, unsigned char *data, size_t len, |
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int writeflag, void *); |
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struct pci_data *dev_macepci_init(struct machine *machine, struct memory *mem, |
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uint64_t baseaddr, char *irq_path); |
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#define DEV_SGI_MEC_LENGTH 0x1000 |
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int dev_sgi_mec_access(struct cpu *cpu, struct memory *mem, |
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uint64_t relative_addr, unsigned char *data, size_t len, |
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int writeflag, void *); |
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void dev_sgi_mec_init(struct machine *machine, struct memory *mem, |
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uint64_t baseaddr, char *irq_path, unsigned char *macaddr); |
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#define DEV_SGI_UST_LENGTH 0x10000 |
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int dev_sgi_ust_access(struct cpu *cpu, struct memory *mem, |
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uint64_t relative_addr, unsigned char *data, size_t len, |
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int writeflag, void *); |
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void dev_sgi_ust_init(struct memory *mem, uint64_t baseaddr); |
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#define DEV_SGI_MTE_LENGTH 0x10000 |
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int dev_sgi_mte_access(struct cpu *cpu, struct memory *mem, |
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uint64_t relative_addr, unsigned char *data, size_t len, |
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int writeflag, void *); |
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void dev_sgi_mte_init(struct memory *mem, uint64_t baseaddr); |
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|
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/* dev_sii.c: */ |
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#define DEV_SII_LENGTH 0x100 |
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void dev_sii_tick(struct cpu *cpu, void *); |
429 |
int dev_sii_access(struct cpu *cpu, struct memory *mem, uint64_t relative_addr, |
430 |
unsigned char *data, size_t len, int writeflag, void *); |
431 |
void dev_sii_init(struct machine *machine, struct memory *mem, |
432 |
uint64_t baseaddr, uint64_t buf_start, uint64_t buf_end, |
433 |
char *irq_path); |
434 |
|
435 |
/* dev_ssc.c: */ |
436 |
#define DEV_SSC_LENGTH 0x1000 |
437 |
int dev_ssc_access(struct cpu *cpu, struct memory *mem, uint64_t relative_addr, |
438 |
unsigned char *data, size_t len, int writeflag, void *); |
439 |
void dev_ssc_init(struct machine *machine, struct memory *mem, |
440 |
uint64_t baseaddr, char *irq_path, int use_fb); |
441 |
|
442 |
/* dev_turbochannel.c: */ |
443 |
#define DEV_TURBOCHANNEL_LEN 0x0470 |
444 |
int dev_turbochannel_access(struct cpu *cpu, struct memory *mem, |
445 |
uint64_t relative_addr, unsigned char *data, size_t len, |
446 |
int writeflag, void *); |
447 |
void dev_turbochannel_init(struct machine *machine, struct memory *mem, |
448 |
int slot_nr, uint64_t baseaddr, uint64_t endaddr, char *device_name, |
449 |
char *irq_path); |
450 |
|
451 |
/* dev_uninorth.c: */ |
452 |
struct pci_data *dev_uninorth_init(struct machine *machine, struct memory *mem, |
453 |
uint64_t addr, int irqbase, int pciirq); |
454 |
|
455 |
/* dev_mpc10x.c: */ |
456 |
struct pci_data *dev_mpc10x_init(struct machine *machine, struct memory *mem, |
457 |
uint64_t addr, int irqbase, int pciirq); |
458 |
|
459 |
/* dev_vga.c: */ |
460 |
int dev_vga_access(struct cpu *cpu, struct memory *mem, uint64_t relative_addr, |
461 |
unsigned char *data, size_t len, int writeflag, void *); |
462 |
void dev_vga_init(struct machine *machine, struct memory *mem, |
463 |
uint64_t videomem_base, uint64_t control_base, char *name); |
464 |
|
465 |
/* dev_vr41xx.c: */ |
466 |
struct vr41xx_data *dev_vr41xx_init(struct machine *machine, |
467 |
struct memory *mem, int cpumodel); |
468 |
|
469 |
/* lk201.c: */ |
470 |
struct lk201_data { |
471 |
int use_fb; |
472 |
int console_handle; |
473 |
|
474 |
void (*add_to_rx_queue)(void *,int,int); |
475 |
void *add_data; |
476 |
|
477 |
unsigned char keyb_buf[8]; |
478 |
int keyb_buf_pos; |
479 |
|
480 |
int mouse_mode; |
481 |
int mouse_revision; /* 0..15 */ |
482 |
int mouse_x, mouse_y, mouse_buttons; |
483 |
}; |
484 |
void lk201_tick(struct machine *, struct lk201_data *); |
485 |
void lk201_tx_data(struct lk201_data *, int port, int idata); |
486 |
void lk201_init(struct lk201_data *d, int use_fb, |
487 |
void (*add_to_rx_queue)(void *,int,int), int console_handle, void *); |
488 |
|
489 |
|
490 |
#endif /* DEVICES_H */ |
491 |
|