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Diffstat (limited to 'qemu/hw/display/vga_int.h')
-rw-r--r--qemu/hw/display/vga_int.h227
1 files changed, 0 insertions, 227 deletions
diff --git a/qemu/hw/display/vga_int.h b/qemu/hw/display/vga_int.h
deleted file mode 100644
index bdb43a5a3..000000000
--- a/qemu/hw/display/vga_int.h
+++ /dev/null
@@ -1,227 +0,0 @@
-/*
- * QEMU internal VGA defines.
- *
- * Copyright (c) 2003-2004 Fabrice Bellard
- *
- * Permission is hereby granted, free of charge, to any person obtaining a copy
- * of this software and associated documentation files (the "Software"), to deal
- * in the Software without restriction, including without limitation the rights
- * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
- * copies of the Software, and to permit persons to whom the Software is
- * furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included in
- * all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
- * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
- * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
- * THE SOFTWARE.
- */
-#ifndef HW_VGA_INT_H
-#define HW_VGA_INT_H 1
-
-#include <hw/hw.h>
-#include "exec/memory.h"
-
-#define ST01_V_RETRACE 0x08
-#define ST01_DISP_ENABLE 0x01
-
-#define VBE_DISPI_MAX_XRES 16000
-#define VBE_DISPI_MAX_YRES 12000
-#define VBE_DISPI_MAX_BPP 32
-
-#define VBE_DISPI_INDEX_ID 0x0
-#define VBE_DISPI_INDEX_XRES 0x1
-#define VBE_DISPI_INDEX_YRES 0x2
-#define VBE_DISPI_INDEX_BPP 0x3
-#define VBE_DISPI_INDEX_ENABLE 0x4
-#define VBE_DISPI_INDEX_BANK 0x5
-#define VBE_DISPI_INDEX_VIRT_WIDTH 0x6
-#define VBE_DISPI_INDEX_VIRT_HEIGHT 0x7
-#define VBE_DISPI_INDEX_X_OFFSET 0x8
-#define VBE_DISPI_INDEX_Y_OFFSET 0x9
-#define VBE_DISPI_INDEX_NB 0xa /* size of vbe_regs[] */
-#define VBE_DISPI_INDEX_VIDEO_MEMORY_64K 0xa /* read-only, not in vbe_regs */
-
-#define VBE_DISPI_ID0 0xB0C0
-#define VBE_DISPI_ID1 0xB0C1
-#define VBE_DISPI_ID2 0xB0C2
-#define VBE_DISPI_ID3 0xB0C3
-#define VBE_DISPI_ID4 0xB0C4
-#define VBE_DISPI_ID5 0xB0C5
-
-#define VBE_DISPI_DISABLED 0x00
-#define VBE_DISPI_ENABLED 0x01
-#define VBE_DISPI_GETCAPS 0x02
-#define VBE_DISPI_8BIT_DAC 0x20
-#define VBE_DISPI_LFB_ENABLED 0x40
-#define VBE_DISPI_NOCLEARMEM 0x80
-
-#define VBE_DISPI_LFB_PHYSICAL_ADDRESS 0xE0000000
-
-#define CH_ATTR_SIZE (160 * 100)
-#define VGA_MAX_HEIGHT 2048
-
-struct vga_precise_retrace {
- int64_t ticks_per_char;
- int64_t total_chars;
- int htotal;
- int hstart;
- int hend;
- int vstart;
- int vend;
- int freq;
-};
-
-union vga_retrace {
- struct vga_precise_retrace precise;
-};
-
-struct VGACommonState;
-typedef uint8_t (* vga_retrace_fn)(struct VGACommonState *s);
-typedef void (* vga_update_retrace_info_fn)(struct VGACommonState *s);
-
-typedef struct VGACommonState {
- MemoryRegion *legacy_address_space;
- uint8_t *vram_ptr;
- MemoryRegion vram;
- MemoryRegion vram_vbe;
- uint32_t vram_size;
- uint32_t vram_size_mb; /* property */
- uint32_t vbe_size;
- uint32_t latch;
- bool has_chain4_alias;
- MemoryRegion chain4_alias;
- uint8_t sr_index;
- uint8_t sr[256];
- uint8_t gr_index;
- uint8_t gr[256];
- uint8_t ar_index;
- uint8_t ar[21];
- int ar_flip_flop;
- uint8_t cr_index;
- uint8_t cr[256]; /* CRT registers */
- uint8_t msr; /* Misc Output Register */
- uint8_t fcr; /* Feature Control Register */
- uint8_t st00; /* status 0 */
- uint8_t st01; /* status 1 */
- uint8_t dac_state;
- uint8_t dac_sub_index;
- uint8_t dac_read_index;
- uint8_t dac_write_index;
- uint8_t dac_cache[3]; /* used when writing */
- int dac_8bit;
- uint8_t palette[768];
- int32_t bank_offset;
- int (*get_bpp)(struct VGACommonState *s);
- void (*get_offsets)(struct VGACommonState *s,
- uint32_t *pline_offset,
- uint32_t *pstart_addr,
- uint32_t *pline_compare);
- void (*get_resolution)(struct VGACommonState *s,
- int *pwidth,
- int *pheight);
- PortioList vga_port_list;
- PortioList vbe_port_list;
- /* bochs vbe state */
- uint16_t vbe_index;
- uint16_t vbe_regs[VBE_DISPI_INDEX_NB];
- uint32_t vbe_start_addr;
- uint32_t vbe_line_offset;
- uint32_t vbe_bank_mask;
- int vbe_mapped;
- /* display refresh support */
- QemuConsole *con;
- uint32_t font_offsets[2];
- int graphic_mode;
- uint8_t shift_control;
- uint8_t double_scan;
- uint32_t line_offset;
- uint32_t line_compare;
- uint32_t start_addr;
- uint32_t plane_updated;
- uint32_t last_line_offset;
- uint8_t last_cw, last_ch;
- uint32_t last_width, last_height; /* in chars or pixels */
- uint32_t last_scr_width, last_scr_height; /* in pixels */
- uint32_t last_depth; /* in bits */
- bool last_byteswap;
- bool force_shadow;
- uint8_t cursor_start, cursor_end;
- bool cursor_visible_phase;
- int64_t cursor_blink_time;
- uint32_t cursor_offset;
- const GraphicHwOps *hw_ops;
- bool full_update_text;
- bool full_update_gfx;
- bool big_endian_fb;
- bool default_endian_fb;
- /* hardware mouse cursor support */
- uint32_t invalidated_y_table[VGA_MAX_HEIGHT / 32];
- uint32_t hw_cursor_x;
- uint32_t hw_cursor_y;
- void (*cursor_invalidate)(struct VGACommonState *s);
- void (*cursor_draw_line)(struct VGACommonState *s, uint8_t *d, int y);
- /* tell for each page if it has been updated since the last time */
- uint32_t last_palette[256];
- uint32_t last_ch_attr[CH_ATTR_SIZE]; /* XXX: make it dynamic */
- /* retrace */
- vga_retrace_fn retrace;
- vga_update_retrace_info_fn update_retrace_info;
- union vga_retrace retrace_info;
- uint8_t is_vbe_vmstate;
-} VGACommonState;
-
-static inline int c6_to_8(int v)
-{
- int b;
- v &= 0x3f;
- b = v & 1;
- return (v << 2) | (b << 1) | b;
-}
-
-void vga_common_init(VGACommonState *s, Object *obj, bool global_vmstate);
-void vga_init(VGACommonState *s, Object *obj, MemoryRegion *address_space,
- MemoryRegion *address_space_io, bool init_vga_ports);
-MemoryRegion *vga_init_io(VGACommonState *s, Object *obj,
- const MemoryRegionPortio **vga_ports,
- const MemoryRegionPortio **vbe_ports);
-void vga_common_reset(VGACommonState *s);
-
-void vga_sync_dirty_bitmap(VGACommonState *s);
-void vga_dirty_log_start(VGACommonState *s);
-void vga_dirty_log_stop(VGACommonState *s);
-
-extern const VMStateDescription vmstate_vga_common;
-uint32_t vga_ioport_read(void *opaque, uint32_t addr);
-void vga_ioport_write(void *opaque, uint32_t addr, uint32_t val);
-uint32_t vga_mem_readb(VGACommonState *s, hwaddr addr);
-void vga_mem_writeb(VGACommonState *s, hwaddr addr, uint32_t val);
-void vga_invalidate_scanlines(VGACommonState *s, int y1, int y2);
-
-int vga_ioport_invalid(VGACommonState *s, uint32_t addr);
-
-void vga_init_vbe(VGACommonState *s, Object *obj, MemoryRegion *address_space);
-uint32_t vbe_ioport_read_data(void *opaque, uint32_t addr);
-void vbe_ioport_write_index(void *opaque, uint32_t addr, uint32_t val);
-void vbe_ioport_write_data(void *opaque, uint32_t addr, uint32_t val);
-
-extern const uint8_t sr_mask[8];
-extern const uint8_t gr_mask[16];
-
-#define VGABIOS_FILENAME "vgabios.bin"
-#define VGABIOS_CIRRUS_FILENAME "vgabios-cirrus.bin"
-
-extern const MemoryRegionOps vga_mem_ops;
-
-/* vga-pci.c */
-void pci_std_vga_mmio_region_init(VGACommonState *s,
- MemoryRegion *parent,
- MemoryRegion *subs,
- bool qext);
-
-#endif