diff options
Diffstat (limited to 'hw/display/ati_int.h')
| -rw-r--r-- | hw/display/ati_int.h | 96 |
1 files changed, 96 insertions, 0 deletions
diff --git a/hw/display/ati_int.h b/hw/display/ati_int.h new file mode 100644 index 0000000000..a6f3e20e63 --- /dev/null +++ b/hw/display/ati_int.h @@ -0,0 +1,96 @@ +/* + * QEMU ATI SVGA emulation + * + * Copyright (c) 2019 BALATON Zoltan + * + * This work is licensed under the GNU GPL license version 2 or later. + */ + +#ifndef ATI_INT_H +#define ATI_INT_H + +#include "qemu/osdep.h" +#include "hw/pci/pci.h" +#include "vga_int.h" + +/*#define DEBUG_ATI*/ + +#ifdef DEBUG_ATI +#define DPRINTF(fmt, ...) printf("%s: " fmt, __func__, ## __VA_ARGS__) +#else +#define DPRINTF(fmt, ...) do {} while (0) +#endif + +#define PCI_VENDOR_ID_ATI 0x1002 +/* Rage128 Pro GL */ +#define PCI_DEVICE_ID_ATI_RAGE128_PF 0x5046 +/* Radeon RV100 (VE) */ +#define PCI_DEVICE_ID_ATI_RADEON_QY 0x5159 + +#define TYPE_ATI_VGA "ati-vga" +#define ATI_VGA(obj) OBJECT_CHECK(ATIVGAState, (obj), TYPE_ATI_VGA) + +typedef struct ATIVGARegs { + uint32_t mm_index; + uint32_t bios_scratch[8]; + uint32_t crtc_gen_cntl; + uint32_t crtc_ext_cntl; + uint32_t dac_cntl; + uint32_t crtc_h_total_disp; + uint32_t crtc_h_sync_strt_wid; + uint32_t crtc_v_total_disp; + uint32_t crtc_v_sync_strt_wid; + uint32_t crtc_offset; + uint32_t crtc_offset_cntl; + uint32_t crtc_pitch; + uint32_t cur_offset; + uint32_t cur_hv_pos; + uint32_t cur_hv_offs; + uint32_t cur_color0; + uint32_t cur_color1; + uint32_t dst_offset; + uint32_t dst_pitch; + uint32_t dst_tile; + uint32_t dst_width; + uint32_t dst_height; + uint32_t src_offset; + uint32_t src_pitch; + uint32_t src_tile; + uint32_t src_x; + uint32_t src_y; + uint32_t dst_x; + uint32_t dst_y; + uint32_t dp_gui_master_cntl; + uint32_t dp_brush_bkgd_clr; + uint32_t dp_brush_frgd_clr; + uint32_t dp_src_frgd_clr; + uint32_t dp_src_bkgd_clr; + uint32_t dp_cntl; + uint32_t dp_datatype; + uint32_t dp_mix; + uint32_t dp_write_mask; + uint32_t default_offset; + uint32_t default_pitch; + uint32_t default_sc_bottom_right; +} ATIVGARegs; + +typedef struct ATIVGAState { + PCIDevice dev; + VGACommonState vga; + char *model; + uint16_t dev_id; + uint8_t mode; + bool cursor_guest_mode; + uint16_t cursor_size; + uint32_t cursor_offset; + QEMUCursor *cursor; + MemoryRegion io; + MemoryRegion mm; + ATIVGARegs regs; +} ATIVGAState; + +const char *ati_reg_name(int num); + +void ati_2d_blt(ATIVGAState *s); + +#endif /* ATI_INT_H */ |