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-rw-r--r--qemu/roms/seabios/src/std/bda.h154
1 files changed, 0 insertions, 154 deletions
diff --git a/qemu/roms/seabios/src/std/bda.h b/qemu/roms/seabios/src/std/bda.h
deleted file mode 100644
index 4ad6605d4..000000000
--- a/qemu/roms/seabios/src/std/bda.h
+++ /dev/null
@@ -1,154 +0,0 @@
-// BIOS Data Area (and similar) definitions
-#ifndef __BDA_H
-#define __BDA_H
-
-#include "disk.h" // struct fdpt_s
-#include "types.h" // u8
-
-
-/****************************************************************
- * Interrupt vector table
- ****************************************************************/
-
-struct rmode_IVT {
- struct segoff_s ivec[256];
-};
-
-
-/****************************************************************
- * Bios Data Area (BDA)
- ****************************************************************/
-
-struct bios_data_area_s {
- // 40:00
- u16 port_com[4];
- u16 port_lpt[3];
- u16 ebda_seg;
- // 40:10
- u16 equipment_list_flags;
- u8 pad1;
- u16 mem_size_kb;
- u8 pad2;
- u8 ps2_ctrl_flag;
- u8 kbd_flag0;
- u8 kbd_flag1;
- u8 alt_keypad;
- u16 kbd_buf_head;
- u16 kbd_buf_tail;
- // 40:1e
- u8 kbd_buf[32];
- u8 floppy_recalibration_status;
- u8 floppy_motor_status;
- // 40:40
- u8 floppy_motor_counter;
- u8 floppy_last_status;
- u8 floppy_return_status[7];
- u8 video_mode;
- u16 video_cols;
- u16 video_pagesize;
- u16 video_pagestart;
- // 40:50
- u16 cursor_pos[8];
- // 40:60
- u16 cursor_type;
- u8 video_page;
- u16 crtc_address;
- u8 video_msr;
- u8 video_pal;
- struct segoff_s jump;
- u8 other_6b;
- u32 timer_counter;
- // 40:70
- u8 timer_rollover;
- u8 break_flag;
- u16 soft_reset_flag;
- u8 disk_last_status;
- u8 hdcount;
- u8 disk_control_byte;
- u8 port_disk;
- u8 lpt_timeout[4];
- u8 com_timeout[4];
- // 40:80
- u16 kbd_buf_start_offset;
- u16 kbd_buf_end_offset;
- u8 video_rows;
- u16 char_height;
- u8 video_ctl;
- u8 video_switches;
- u8 modeset_ctl;
- u8 dcc_index;
- u8 floppy_last_data_rate;
- u8 disk_status_controller;
- u8 disk_error_controller;
- u8 disk_interrupt_flag;
- u8 floppy_harddisk_info;
- // 40:90
- u8 floppy_media_state[4];
- u8 floppy_track[2];
- u8 kbd_flag2;
- u8 kbd_led;
- struct segoff_s user_wait_complete_flag;
- u32 user_wait_timeout;
- // 40:A0
- u8 rtc_wait_flag;
- u8 other_a1[7];
- struct segoff_s video_savetable;
- u8 other_ac[4];
- // 40:B0
- u8 other_b0[5*16];
-} PACKED;
-
-// BDA floppy_recalibration_status bitdefs
-#define FRS_IRQ (1<<7)
-
-// BDA rtc_wait_flag bitdefs
-#define RWS_WAIT_PENDING (1<<0)
-#define RWS_WAIT_ELAPSED (1<<7)
-
-// BDA floppy_media_state bitdefs
-#define FMS_DRIVE_STATE_MASK (0x07)
-#define FMS_MEDIA_DRIVE_ESTABLISHED (1<<4)
-#define FMS_DOUBLE_STEPPING (1<<5)
-#define FMS_DATA_RATE_MASK (0xc0)
-
-// Limit of BDA timer_counter field
-#define TICKS_PER_DAY 1573040
-
-
-/****************************************************************
- * Extended Bios Data Area (EBDA)
- ****************************************************************/
-
-struct extended_bios_data_area_s {
- u8 size;
- u8 reserved1[0x21];
- struct segoff_s far_call_pointer;
- u8 mouse_flag1;
- u8 mouse_flag2;
- u8 mouse_data[0x08];
- // 0x30
- u8 other1[0x0d];
-
- // 0x3d
- struct fdpt_s fdpt[2];
-
- // 0x5d
- u8 other2[0xC4];
-
- // 0x121 - Begin custom storage.
-} PACKED;
-
-
-/****************************************************************
- * Bios Config Table
- ****************************************************************/
-
-struct bios_config_table_s {
- u16 size;
- u8 model;
- u8 submodel;
- u8 biosrev;
- u8 feature1, feature2, feature3, feature4, feature5;
-} PACKED;
-
-#endif // bda.h